CN203509503U - Spring press fitting device - Google Patents
Spring press fitting device Download PDFInfo
- Publication number
- CN203509503U CN203509503U CN201320483558.0U CN201320483558U CN203509503U CN 203509503 U CN203509503 U CN 203509503U CN 201320483558 U CN201320483558 U CN 201320483558U CN 203509503 U CN203509503 U CN 203509503U
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- CN
- China
- Prior art keywords
- control valve
- pedestal
- gag lever
- lever post
- drive unit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a spring press fitting device. The spring press fitting device comprises a base frame, a driving device and a compression device, wherein the driving device is arranged on the base frame, the compression device is arranged on the driving device and comprises a limiting rod, the lower end of the limiting rod is connected with the driving device, the upper end of the limiting rod is connected with an upper pressing plate in a rotating mode, and the limiting rod is sleeved with a spring. When the spring press fitting device is used, the spring press fitting device is placed below a component to be compressed, the driving device pushes the limiting rod, the limiting rod is in linkage with the upper pressing plate, and the upper pressing plate is pressed by the component to be compressed to compress the component to be compressed; the upper pressing plate can rotate left and right within a limited range and move in the same direction with the component to be compressed in the compression process, so that the spring contact surface is evenly stressed, and the spring press fitting device is safe and reliable and high in work efficiency.
Description
Technical field
The utility model relates to a kind of frock, relates in particular to a kind of pressure mounting of the spring device.
Background technology
In the production operation of SUV vehicle multi-link structure rear axle assy, spring-compressed adopts the rectilinear motion form of direct or indirect power-assisted conventionally, but many times, be subject to limit in spring assembly space, directly Compress Spring can not be realized, even if spring-compressed is to limiting condition, do not realize assembling yet, while indirectly compressing by other attaching parts, a lot of situation lower compression parts are done on-rectilinear movement, situation is to rotatablely move mostly, at this moment straight line compression can not realize firm face contact, along with compression, carry out contact-making surface unbalance stress, even depart from, inefficiency not only, and for the larger spring of rigidity, during compression, easily there is potential safety hazard.Chinese patent Granted publication number: CN201382113, Granted publication day: 2010-01-13, disclosed a kind of titanium alloy vehicle spring, this spring is cylindrical, adopts titanium alloy raw material, the spring wire that spring is Φ 0.5MM～Φ 70MM by diameter is made.This motor spring is contact-making surface unbalance stress, even disengaging when press-fiting, and easily occurs potential safety hazard.
Utility model content
Problem to be solved in the utility model is, during the compression of prior art motor spring, and spring contact face unbalance stress, easily cause disengaging, have potential safety hazard, the utility model provides a kind of pressure mounting of the spring device, spring contact face is stressed evenly, and safe and reliable, operating efficiency is high.
The purpose of this utility model is achieved through the following technical solutions.A kind of pressure mounting of the spring device, comprise pedestal, drive unit and compression set, drive unit is arranged on pedestal, compression set is arranged on drive unit, described compression set comprises gag lever post, and the lower end of gag lever post is connected with drive unit, and upper end and the top board of gag lever post are rotationally connected, the outer ring of gag lever post is around a spring, and the upside of top board is provided with positive stop lug boss.During use, this device is placed on and is wanted under compression member, drive unit promotes gag lever post, gag lever post interlock top board, top board is pressed under compression member and is compressed, top board can be in limited field left rotation and right rotation, realize in compression process with compression member with to motion, make spring contact face stressed evenly, safe and reliable, operating efficiency is high.
As preferably, stating drive unit is pneumatic means, comprise that cylinder, constrictor, hand-operated valve, directional control valve, source of the gas processing two connect part, tracheae, First Speed control valve, second speed control valve, source of the gas processing two connects part and is connected with tracheae, and tracheae is connected with hand-operated valve, hand-operated valve and second speed control valve, second speed control valve is connected with directional control valve, directional control valve is connected with cylinder, and First Speed control valve is connected with directional control valve and cylinder, and constrictor is connected with gag lever post.Employing gas circuit is controlled, and it is accurate, continuous that compression process is controlled, and device flexible operation is efficient, safe and reliable.
As preferably, described tracheae is PA nylon tube.
As preferably, the side that described top board and gag lever post are rotationally connected is provided with spherical pore, one end that gag lever post and top board are rotationally connected for the suitable chondritic of spherical pore.
As preferably, described pedestal comprises pedestal plate, and pedestal plate is rectangle, and the place, four angles of pedestal plate downside is fixedly connected with respectively pedestal bar, and the lower end of pedestal bar is provided with roller, and drive unit arranges on pedestal plate.When needs compress operation, thrust unit is under compression member.Easy to operate.
As preferably, between the pedestal bar of described pedestal panel edges downside, be respectively equipped with bracing piece.
Main beneficial effect of the present utility model is, spring contact face is stressed has evenly avoided the potential safety hazards such as spring disengaging, and safe and reliable, operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the schematic diagram of the utility model pneumatic means.
Fig. 3 is the structural representation of top board and gag lever post.
The specific embodiment
Below the utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
As shown in Figure 1 to Figure 3, a kind of pressure mounting of the spring device, comprise pedestal 4, drive unit and compression set, described pedestal comprises pedestal plate 41, pedestal plate is rectangle, the place, four angles of pedestal plate downside is fixedly connected with respectively pedestal bar 42, and the lower end of pedestal bar is rotationally connected roller 43, between the pedestal bar of described pedestal panel edges downside, is fixedly connected with respectively bracing piece 44.Described drive unit is arranged on pedestal plate, drive unit is pneumatic means, comprise that cylinder 7, constrictor 2, hand-operated valve 3, directional control valve 9, source of the gas processing two connect part 12, tracheae 11, First Speed control valve 8, second speed control valve 10, source of the gas processing two connects part and is connected with tracheae, tracheae is connected with hand-operated valve, hand-operated valve and second speed control valve, second speed control valve is connected with directional control valve, directional control valve is connected with cylinder, First Speed control valve is connected with directional control valve and cylinder, and constrictor is connected with gag lever post.Described tracheae is PA nylon tube.Compression set is arranged on drive unit, described compression set comprises gag lever post 1, the lower end of gag lever post is connected with constrictor, the upper end of gag lever post and discoidal top board 5 are rotationally connected, the outer ring of gag lever post is around a spring 6, and the upside centre position of top board is fixedly connected with a columniform positive stop lug boss 51.The side that described top board and gag lever post are rotationally connected is provided with spherical pore, and one end that gag lever post and top board are rotationally connected is the chondritic suitable with spherical pore.During use, this device is shifted onto under compression member, drive unit promotes gag lever post, gag lever post interlock top board, top board is pressed under compression member and is compressed, top board can be in limited field left rotation and right rotation, realize in compression process with compression member with to motion, spring contact face is stressed evenly, and safe and reliable, operating efficiency is high.
The above is the preferably specific embodiment of the utility model, not with this, limits practical range of the present utility model.The utility model can also have other embodiment, only otherwise deviate from spirit of the present utility model, and within no matter in form what kind of conversion all drops on protection domain of the present utility model.
Claims (6)
1. a pressure mounting of the spring device, it is characterized in that, comprise pedestal (4), drive unit and compression set, drive unit is arranged on pedestal, and compression set is arranged on drive unit, and described compression set comprises gag lever post (1), the lower end of gag lever post is connected with drive unit, the upper end of gag lever post and top board (5) are rotationally connected, and the outer ring of gag lever post is around a spring (6), and the upside of top board is provided with positive stop lug boss (51).
2. pressure mounting of the spring device according to claim 1, it is characterized in that, described drive unit is pneumatic means, comprise cylinder (7), constrictor (2), hand-operated valve (3), directional control valve (9), source of the gas is processed two and is connected part (12), tracheae (11), First Speed control valve (8), second speed control valve (10), source of the gas processing two connects part and is connected with tracheae, tracheae is connected with hand-operated valve, hand-operated valve and second speed control valve, second speed control valve is connected with directional control valve, directional control valve is connected with cylinder, First Speed control valve is connected with directional control valve and cylinder, constrictor is connected with gag lever post.
3. pressure mounting of the spring device according to claim 2, is characterized in that, described tracheae is PA nylon tube.
4. pressure mounting of the spring device according to claim 1, is characterized in that, the side that described top board and gag lever post are rotationally connected is provided with spherical pore, and one end that gag lever post and top board are rotationally connected is the chondritic suitable with spherical pore.
5. according to the pressure mounting of the spring device described in claim 1 or 2 or 3 or 4, it is characterized in that, described pedestal comprises pedestal plate (41), pedestal plate is rectangle, the place, four angles of pedestal plate downside is fixedly connected with respectively pedestal bar (42), the lower end of pedestal bar is provided with roller (43), and drive unit arranges on pedestal plate.
6. pressure mounting of the spring device according to claim 5, is characterized in that, is respectively equipped with bracing piece (44) between the pedestal bar of described pedestal panel edges downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483558.0U CN203509503U (en) | 2013-08-09 | 2013-08-09 | Spring press fitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483558.0U CN203509503U (en) | 2013-08-09 | 2013-08-09 | Spring press fitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509503U true CN203509503U (en) | 2014-04-02 |
Family
ID=50368485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320483558.0U Expired - Lifetime CN203509503U (en) | 2013-08-09 | 2013-08-09 | Spring press fitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175101A (en) * | 2014-08-19 | 2014-12-03 | 昆山市烽禾升精密机械有限公司 | Automatic press-fitting machine for torsion springs |
-
2013
- 2013-08-09 CN CN201320483558.0U patent/CN203509503U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175101A (en) * | 2014-08-19 | 2014-12-03 | 昆山市烽禾升精密机械有限公司 | Automatic press-fitting machine for torsion springs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200619 Address after: No.1, floor 1, building 2, No.366, East 7th Road, Checheng, Chengdu Economic and Technological Development Zone, Sichuan 610000 Co-patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Chengdu Geely Automobile Manufacturing Co.,Ltd. Address before: 610100, No. seven, No. 366, Chengdong Road, Longquan, Longquanyi District, Sichuan, Chengdu Co-patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee before: CHENGDU GAOYUAN AUTOMOBILE INDUSTRY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |