Bushings For Locating Pins - Shouldered, Adhesive Fixation for Easy Positioning
Brand :
MISUMI
Caution
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Product Description
・ Product type: Bushings for Locating Pins – Shouldered type, Adhesive Fixation for Easy Positioning, C-JBHG series.
・ Bushings for Fixtures is an essential mechanical part used with positioning pins for precise guidance. The straight type adhesive bushing offers ample adjustment, ensuring accurate installation and preventing rapid workpiece wear.
・ Bushing outer diameter [mm]: 8, 10, 12, 15, 18
・ Bushing inner diameter [mm]: 4, 5, 6, 8, 10, 12
・ Overall length: 5, 6, 8, 10, 12, 15
・ Bushing material: SUJ2 Equivalent
・ This is an economy item; The price is cheaper than the MISUMI standard product.
Product Overview of Bushings for Fixtures
The fixture bushing is a mechanical positioning part that is used in conjunction with a positioning pin to achieve a guiding effect. The shouldered adhesive type bushing has a large adjustment margin, with its shoulder in contact with the workpiece, which can effectively control the installation position and can effectively prevent the rapid wear of the workpiece. It is an economic type product from MISUMI.
Product Feature of Bushings for Fixtures
Feature 1: Bushings for Fixtures Shouldered adhesive type can support the body through the shoulder, and is suitable for applications where it is difficult to adjust the hole depth.
Feature 2: The price of Bushings for Fixtures is favorable and friendly to the users, and the stock models can be shipped on the same day.
Feature 3: The outer diameter of Bushings for Fixtures is g7, under the state of clearance fit, the position can be adjusted slightly to ensure the positioning accuracy.
Feature 4: material: bearing steel (SUJ2).
Feature 5: The outer diameter of Bushings for Fixtures glue groove can increase the contact area and strengthen the adhesion strength.
Feature 2: The price of Bushings for Fixtures is favorable and friendly to the users, and the stock models can be shipped on the same day.
Feature 3: The outer diameter of Bushings for Fixtures is g7, under the state of clearance fit, the position can be adjusted slightly to ensure the positioning accuracy.
Feature 4: material: bearing steel (SUJ2).
Feature 5: The outer diameter of Bushings for Fixtures glue groove can increase the contact area and strengthen the adhesion strength.
Dimensional Drawing of Bushings for Fixtures
Specifications Overview of Bushings for Fixtures
■ Material Specification Table
If there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating on other pages.
The inner diameter tolerance of bushing is high. If a vernier caliper is used for detection, the measurement result will be too small. It is recommended to use ahigh-precision measuring tool (internal micrometer or plug gauge, etc.) for detection.
| Type |  Material |  Surface Treatment |  Hardness |
| g7 | |||
| C-JBHG | Equivalent to SUJ2 | - | 58HRC～ |
If there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating on other pages.The inner diameter tolerance of bushing is high. If a vernier caliper is used for detection, the measurement result will be too small. It is recommended to use ahigh-precision measuring tool (internal micrometer or plug gauge, etc.) for detection.Example Use of Bushings for Fixtures
Example introduction: shouldered Bushings for Fixtures for positioning pin in pick and place mechanism
Design summary:
① An example of using a swing cylinder to achieve linear and rotary motion through pneumatic drive, and moving a small substrate through a suction cup.
② In the case of a long pin, if the air vent is not provided, the pin and bushing are not easy to pull out. It is necessary to provide a air vent on the bushing side or the positioning pin side.
Intended use of Bushings for Fixtures:
The axial structure of the swing cylinder can ensure positioning accuracy while saving space through the coordination of positioning pins/shouldered bushings.
Design summary:
① An example of using a swing cylinder to achieve linear and rotary motion through pneumatic drive, and moving a small substrate through a suction cup.
② In the case of a long pin, if the air vent is not provided, the pin and bushing are not easy to pull out. It is necessary to provide a air vent on the bushing side or the positioning pin side.
Intended use of Bushings for Fixtures:
The axial structure of the swing cylinder can ensure positioning accuracy while saving space through the coordination of positioning pins/shouldered bushings.
Application Industries of Bushings for Fixtures
| Lithium battery | Smart phone | Electronic & Electrical Appliances | ||
 |  |  | ||
| Semiconductor | Medical | Food | ||
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Related Products of Bushings for Fixtures
| Press-fit type convenient positioning fixture Bushings for Fixtures Straight type | Press-fit type convenient positioning fixture Bushings for Fixtures Shouldered | Mounting position adjusting type fixture Bushings for Fixtures Adhesive straight type | ||
 |  |  | ||
| Recommended model: C-JBAM10-15 | Recommended model: C-JBHM6-8 | Recommended model: C-JBAG6-8 |
Specification Table of Bushings for Fixtures
 | Part Number ( Type· d) | - |  L | |
| C-JBHG6 | - | 8 |
■ Dimension Specification Table
| Part Number | L Selection | D | D Tolerance | H | Wall Thickness (N) | T | R | |||||||
| Type | d | d Tolerance | g7 | |||||||||||
| H7 | ||||||||||||||
| Economic Shouldered Type (g7) C-JBHG | 4 | +0.012 0 | 5 | 6 | 8 | -0.005 -0.020 | 12 | 2 | 3 | 1 | ||||
| 5 | 5 | 6 | 10 | 14 | 2.5 | |||||||||
| 6 | 5 | 6 | 8 | 10 | 12 | 15 | 2 | |||||||
| 8 | +0.015 0 | 5 | 6 | 8 | 10 | 12 | 15 | 12 | -0.006 -0.024 | 16 | 2 | 4 | 2 | |
| 10 | 6 | 8 | 10 | 12 | 15 | 19 | 2.5 | |||||||
| 12 | +0.018 0 | 8 | 10 | 12 | 18 | 22 | 3 | |||||||