Limiting device for spring machining

A technology of a limit device and a limit block, which is applied in the field of limit devices for spring processing, can solve the problems of inaccurate control of springs and inaccurate control of spring spacing, and achieve improved spring qualification rate, quality, and distance. best accurate results

Pending Publication Date: 2018-02-02
NANJING LISHUI LIHUA SPRING FACTORY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a limit device for spring processing, which can effectively solve the problem that the existing limit devices in the background technology need to be manually assisted. During the process of manual assistance, the distance between the springs cannot be accurately grasped, and The problem that springs of different lengths cannot be accurately controlled

Method used

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  • Limiting device for spring machining
  • Limiting device for spring machining
  • Limiting device for spring machining

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Embodiment Construction

[0018] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

[0019] like Figure 1-3 As shown, a limit device for spring processing includes a base 1, a motor 3 and a reel 5, the bottom four corners of the base 1 are provided with legs 2, the top of the base 1 is provided with a motor 3, the motor The outer end of the transmission shaft of 3 is fixedly connected with a reel 5, the left side of the motor 3 is provided with an external power supply 4, the outer wall of the reel 5 is sleeved with a collar 6, and the outer wall of the collar 6 is inserted with a first Bolt 7, the right side of the collar 6 is connected with a first limit block 8, the surface of the first limit block 8 is provided with a limit hole 10, and the top of the first limit block 8 is inserted with a first limit block 8. ...

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Abstract

The invention discloses a limit device for spring processing, which comprises a base, a motor and a reel, legs are arranged at the four corners of the bottom of the base, a motor is arranged on the top of the base, and the outer end of the drive shaft of the motor is fixed A reel is connected, the left side of the motor is provided with an external power supply, the outer wall of the reel is covered with a collar, the outer wall of the collar is inserted with a first bolt, and the right side of the collar is connected with a first As for the limiting block, a limiting hole is opened on the surface of the first limiting block. The present invention puts the limit ring on the reel to limit its actual position, the length of the spring can be controlled by moving the limit ring, and the distance between the spring bodies is better and more accurate through the expansion and contraction of the telescopic device to match the speed of the reel. The qualification rate of the spring is improved, and the inner cavity of the second limit block is provided with balls, so that the surface of the spring steel will not be worn during rolling, so that the quality of the spring is effectively improved.

Description

technical field [0001] The invention relates to a limiting device, in particular to a limiting device for spring processing. Background technique [0002] A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under the action of external force, and return to their original shape after the external force is removed. Also known as "spring". Generally made of spring steel. The types of springs are complex and diverse. According to the shape, there are mainly coil springs, spiral springs, leaf springs, special-shaped springs, etc. In the process of manufacturing larger springs, the spring steel needs to be limited and then rolled through the reel. In the process of manual assistance, the distance between the springs cannot be accurately controlled, and the production of springs of different lengths cannot be accurately controlled. Therefore, we propose a spring processing limiter. bit device. SUMMARY OF THE INVENTION [0003] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F3/04
CPCB21F3/04
Inventor 李益强
Owner NANJING LISHUI LIHUA SPRING FACTORY
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