CN204892807U - Reducing mechanism of metal forming robot - Google Patents

Reducing mechanism of metal forming robot Download PDF

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Publication number
CN204892807U
CN204892807U CN201520554756.0U CN201520554756U CN204892807U CN 204892807 U CN204892807 U CN 204892807U CN 201520554756 U CN201520554756 U CN 201520554756U CN 204892807 U CN204892807 U CN 204892807U
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China
Prior art keywords
reducing
cam
reducing slide
utility
model
Prior art date
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Active
Application number
CN201520554756.0U
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Chinese (zh)
Inventor
金苗兴
叶景春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Wanneng Spring Machine Co Ltd
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Zhejiang Wanneng Spring Machine Co Ltd
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Priority to CN201520554756.0U priority Critical patent/CN204892807U/en
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Abstract

The utility model relates to a reducing mechanism of metal forming robot, including the reducing slide, the reducing cam is installed on the upper portion of reducing slide, reducing cam stop device is all installed to the top and the below of reducing cam, the reducing slide on install the reducing slider, the below of reducing slider is installed and is taken apical top adjusting block. The utility model discloses a direct cam drive of servo motor replaces lever gear drive, has overcome long, the bigger defect of wearing and tearing of transmission route that lever gear drive leads to, makes entire system very stable, and the performance accuracy improves greatly, has also guaranteed product quality.

Description

The diameter changing mechanism of a kind of metal forming machine people
Technical field
The utility model belongs to the technical field of metal spring manufacturing equipment, specifically relates to the diameter changing mechanism of a kind of metal forming machine people.
Background technology
Spring is machine element that is large quantities of in extensive application field and that need with different designs, as various abnormity: bending of the wire rods such as pagoda spring, straight spring, cydariform spring or middle concave spring.And shaping.The equipment manufacturing spring comprises winding unit and cutting part, these two parts are all adopted and are computerizedd control at present, and adopt lever-gear transmission, but the drive path of lever-gear transmission is long, wearing and tearing are larger, even cause the instability of whole system, finally cause the decline of precision.
Have based on this, propose the utility model.
Utility model content
For the above-mentioned technical problem of prior art, the purpose of this utility model is to provide a kind of diameter changing mechanism of metal-forming machines robot, be mainly used in brake forming and the manufacture of metal wire rod special-shaped product, this diameter changing mechanism uses the direct cam drive of servomotor to replace lever-gear transmission, wear and tear less, system is more stable.
For achieving the above object, the utility model is achieved through the following technical solutions:
The diameter changing mechanism of a kind of metal forming machine people, comprise reducing slide, the top of described reducing slide is provided with diameter variable cam, above and below described diameter variable cam, diameter variable cam stopping means is all installed, described reducing slide is provided with reducing slide block, and the below of described reducing slide block is provided with the top top adjustment block of band.
The left and right sides of described diameter variable cam is all provided with oscillating cam stopping means.
The end of described reducing slide is provided with rear fender.
The end of described reducing slide is arc, and the inside of described rear fender is provided with the groove matched with arc, and the end of described reducing slide is positioned at groove.
Described reducing slide is provided with dead head, and described top adjustment block is arranged in dead head.
The beneficial effects of the utility model are as follows:
The diameter changing mechanism of the utility model metal forming machine people, the direct cam drive of servomotor is adopted to replace lever-gear transmission, overcome the defect that drive path is long, wearing and tearing are larger that lever-gear transmission causes, make whole system highly stable, performance accuracy improves greatly, also ensure that product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, 1 be reducing slide, 2 be diameter variable cam, 3 be diameter variable cam stopping means, 4 be reducing slide block, 5 for top, 6 be top adjustment block, 7 be dead head, 8 be oscillating cam stopping means, 9 for rear fender.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described, but protection domain of the present utility model is not limited to this.
As shown in Figure 1, the diameter changing mechanism of the utility model metal forming machine people, comprise reducing slide 1, the top of reducing slide 1 is provided with diameter variable cam 2, all be provided with diameter variable cam stopping means 3 above and below diameter variable cam 2, the bottom of reducing slide 1 is provided with reducing slide block 4, and the below of reducing slide block 4 is provided with the top adjustment block 6 of band top 5, reducing slide 4 is provided with dead head 7, top adjustment block 6 is arranged in dead head 7; During work, the bottom of reducing slide block 4 and the upper contact of top adjustment block 6.
The left and right sides of the diameter variable cam 2 in the utility model is all provided with oscillating cam stopping means 3, when making dextrorotation spring, diameter variable cam 2 is positioned at the top of oscillating cam 2, diameter variable cam stopping means 3 acts on diameter variable cam 2, diameter variable cam 2 is rotated, and produces reducing rotation, realize reducing, the amplitude of now swing mechanism swing is less, reaches the effect of fine setting.
When making left-handed spring, diameter variable cam 2 is positioned at the below of oscillating cam 2, the installation site of oscillating cam 2 with diameter variable cam 2 is now only needed to exchange, oscillating cam is acted on by the oscillating cam stopping means 3 be arranged on the utility model, without the need to whole swing mechanism and the utility model are changed position, use convenient.
In the utility model, when diameter variable cam 2 is in any position, the length of the connecting line of diameter variable cam 2 central point and diameter variable cam stopping means 3 central point is constant all the time, and diameter variable cam 2 remains in rotary motion trace and runs, and the rotation of diameter variable cam 2 can take turns to any one place-centric point.
The swing mechanism related in the utility model and oscillating cam are not the claimed contents of the utility model, do not repeat herein.
For making the utility model more stable in the course of the work, the end of the reducing slide 1 in the utility model is provided with rear fender 9, and the end of reducing slide 1 is arc, and the inside of rear fender 9 is provided with the groove matched with arc, and the end of reducing slide 1 is positioned at groove; And operationally, the end of reducing slide 1 slidably reciprocates in groove.
During work, diameter variable cam 2 rotates up and down under the effect of reducing motor, and diameter variable cam stopping means 3 pairs of diameter variable cams 2 play position-limiting action, by the oscillation adjustment reducing slide block 4 of diameter variable cam 2, and then regulate the top adjustment block 6 be positioned on dead head 7, final adjustment top 5.
The diameter changing mechanism of the utility model metal forming machine people, the direct cam drive of servomotor is adopted to replace lever-gear transmission, overcome the defect that drive path is long, wearing and tearing are larger that lever-gear transmission causes, make whole system highly stable, performance accuracy improves greatly, also ensure that product quality.
Above-described embodiment only illustrates inventive concept of the present utility model for explaining, but not the restriction to the utility model rights protection, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should fall into protection domain of the present utility model.

Claims (5)

1. the diameter changing mechanism of a metal forming machine people, it is characterized in that: comprise reducing slide, the top of described reducing slide is provided with diameter variable cam, above and below described diameter variable cam, diameter variable cam stopping means is all installed, described reducing slide is provided with reducing slide block, and the below of described reducing slide block is provided with the top top adjustment block of band.
2. the diameter changing mechanism of metal forming machine people as claimed in claim 1, is characterized in that: the left and right sides of described diameter variable cam is all provided with oscillating cam stopping means.
3. the diameter changing mechanism of metal forming machine people as claimed in claim 1, is characterized in that: the end of described reducing slide is provided with rear fender.
4. the diameter changing mechanism of metal forming machine people as claimed in claim 3, it is characterized in that: the end of described reducing slide is arc, and the inside of described rear fender is provided with the groove matched with arc, the end of described reducing slide is positioned at groove.
5. the diameter changing mechanism of metal forming machine people as claimed in claim 1, it is characterized in that: described reducing slide is provided with dead head, described top adjustment block is arranged in dead head.
CN201520554756.0U 2015-07-29 2015-07-29 Reducing mechanism of metal forming robot Active CN204892807U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520554756.0U CN204892807U (en) 2015-07-29 2015-07-29 Reducing mechanism of metal forming robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520554756.0U CN204892807U (en) 2015-07-29 2015-07-29 Reducing mechanism of metal forming robot

Publications (1)

Publication Number Publication Date
CN204892807U true CN204892807U (en) 2015-12-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520554756.0U Active CN204892807U (en) 2015-07-29 2015-07-29 Reducing mechanism of metal forming robot

Country Status (1)

Country Link
CN (1) CN204892807U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113000726A (en) * 2021-03-02 2021-06-22 浙江万能弹簧机械有限公司 Numerical control spring coiling machine capable of realizing directional reducing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113000726A (en) * 2021-03-02 2021-06-22 浙江万能弹簧机械有限公司 Numerical control spring coiling machine capable of realizing directional reducing

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A Variable Diameter Mechanism for a Metal Forming Robot

Effective date of registration: 20230721

Granted publication date: 20151223

Pledgee: Bank of China Limited Shengzhou sub branch

Pledgor: ZHEJIANG OMNIPOTENT SPRING MACHINE Co.,Ltd.

Registration number: Y2023980049346

PE01 Entry into force of the registration of the contract for pledge of patent right