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Clamping fixture for ultra-thin mobile phone vibration motor machining

A vibration motor, mobile phone technology, applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of unstable workpiece positioning, high labor intensity, and excessive pressing, and achieves strong operability and improved performance. Production efficiency and the effect of ensuring machining accuracy

Inactive Publication Date: 2019-02-26
KUNSHAN KERSEN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional CNC fixtures use simple fixtures and positioning pins for positioning operations, and rely on workers to load and unload and position, which will lead to unstable positioning of the workpiece, too tight or too loose pressing, high labor intensity, and inconvenient operation.

Method used

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  • Clamping fixture for ultra-thin mobile phone vibration motor machining
  • Clamping fixture for ultra-thin mobile phone vibration motor machining
  • Clamping fixture for ultra-thin mobile phone vibration motor machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: A clamping fixture for ultra-thin mobile phone vibration motor processing, including left support 1, right support 2, fixed plate 3, positioning plate 4, chuck 5 and pressure mechanism 6, the fixed The two ends of the plate 3 are fixedly connected with the left support 1 and the right support 2 respectively, the positioning plate 4 is fixedly connected with the fixed plate 3, and the pressure mechanism 6 is symmetrically installed on both sides of the fixed plate 3 respectively. The head 5 is respectively installed on the end of the piston rod 7 of the pressure mechanism 6;

[0024] Both sides of the upper surface of the fixing plate 3 are symmetrically opened with a number of uniformly arranged relief through holes 16, and the positioning protrusions 18 and chucks 5 of the positioning plate 4 are located in the relief through holes 16, wherein the positioning protrusions 18 Located on the side close to the center, the chuck 5 is located on the side away f...

Embodiment 2

[0028] Embodiment 2: A clamping fixture for ultra-thin mobile phone vibration motor processing, including left support 1, right support 2, fixed plate 3, positioning plate 4, chuck 5 and pressure mechanism 6, the fixed The two ends of the plate 3 are fixedly connected with the left support 1 and the right support 2 respectively, the positioning plate 4 is fixedly connected with the fixed plate 3, and the pressure mechanism 6 is symmetrically installed on both sides of the fixed plate 3 respectively. The head 5 is respectively installed on the end of the piston rod 7 of the pressure mechanism 6;

[0029]Both sides of the upper surface of the fixing plate 3 are symmetrically opened with a number of uniformly arranged relief through holes 16, and the positioning protrusions 18 and chucks 5 of the positioning plate 4 are located in the relief through holes 16, wherein the positioning protrusions 18 Located on the side close to the center, the chuck 5 is located on the side away fr...

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Abstract

The invention discloses a clamping fixture for ultra-thin mobile phone vibration motor machining. The clamping fixture comprises a left support, a right support, a fixed plate, a positioning plate, clamping heads and a pressure mechanism; the clamping heads are located on the side away from the center, stepped holes running through avoidance through holes are formed in the surfaces of the two sides of the fixed plate, hydraulic oil holes are communicated with T-shaped blind holes respectively, a movable plate is provided with at least two mounting through holes, at least two guide columns penetrate through the mounting through holes of the movable plate, the upper ends of the guide columns are connected with the fixed plate, the lower ends of the guide columns are connected with a left base plate of the left support and a right base plate of the right support respectively, self-locking cylinders are arranged on the side surface of the movable plate, the self-locking cylinders are fixedly installed on the outer side surfaces of connecting blocks, and piston rods of the self-locking cylinders penetrate through the connecting blocks, are located below the movable plate and are in contact connection with the outer side surfaces of the guide columns. Accordingly, by means of a spring on the piston rod, the pressure of the clamping head at the tail end of the piston rod has certain toughness, elastic compression on a to-be-machined material is achieved, the phenomenon that the to-be-machined material is pressed to be damaged is avoided, and the quality of products is guaranteed.

Description

technical field [0001] The invention relates to a clamping fixture used for processing vibration motors of ultra-thin mobile phones, and relates to the field of high-precision processing. Background technique [0002] Smartphones are the most widely used entertainment and communication devices, and their update speed is relatively fast. Therefore, smartphone manufacturers have also put forward higher requirements. Smartphone components are inseparable from machine tool equipment, and machine tool fixtures are one of the important technological equipment to ensure machine tool processing quality, improve production efficiency, and reduce labor intensity. However, there are many problems in how to stably and effectively position the workpiece during processing. . [0003] The traditional CNC fixtures mostly use simple fixtures and positioning pins for positioning operations, and are loaded and unloaded by workers for positioning. This will lead to unstable positioning of the ...

Claims

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Application Information

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IPC IPC(8): B23Q3/08
CPCB23Q3/082B23Q3/06B23Q3/08B23Q3/061
Inventor 陶勋辉田兵华
Owner KUNSHAN KERSEN SCI & TECH
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