CN207642074U - A kind of leaf spring bending and forming mould - Google Patents
A kind of leaf spring bending and forming mould Download PDFInfo
- Publication number
- CN207642074U CN207642074U CN201721727136.8U CN201721727136U CN207642074U CN 207642074 U CN207642074 U CN 207642074U CN 201721727136 U CN201721727136 U CN 201721727136U CN 207642074 U CN207642074 U CN 207642074U
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- China
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- hydraulic device
- folder
- leaf spring
- arc
- telescopic rod
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Abstract
The utility model discloses a kind of leaf spring bending and forming moulds, it includes upper folder（1）With lower folder（2）, the upper folder（1）It is equipped with upper hydraulic device（3）, the upper hydraulic device（3）Along upper folder（1）It is uniformly distributed along the arc-shaped side of bottom, the lower folder（2）On be fixedly installed and upper folder（1）The matched arc boss of curved bottom（4）, in arc boss（4）It is equipped with the equally distributed lower hydraulic device along its arc-shaped side（5）, in upper hydraulic device（3）With lower hydraulic device（5）Telescopic rod external part on be fixedly connected with the cylindrical type polished rod vertical with its telescopic rod（6）, each cylindrical type polished rod（6）It is mutually parallel.The utility model avoids traditional main adjustment control carried out using manual type by adjusting the stroke of the telescopic rod of hydraulic device so as to adjust going out to meet the clamping slot of leaf spring bending effect, can be time saving and energy saving but also reduces error.
Description
Technical field
The utility model belongs to automotive plate spring technical field of processing equipment, be specifically related to a kind of leaf spring bend at
Pattern has.
Background technology
Be traditionally used for processing leaf spring bending and forming mould mainly by it is upper it is top and under it is top form, they distinguish
On former in the installation foundation plane of folder and lower folder, it is upper and lower it is top have guide groove, it is upward that upper and lower can be made
It is mobile.It when operation, is required first according to the arbitrary curvature of leaf spring, by manual setting, top position reaches pre- above and below
Then the bending effect of phase takes positive pressure technique, you can complete the press-bending deformation of the leaf spring of the curvature.
Since top installation positioning is mainly controlled by worker's vision, so error is big, it is easy to cause and is processed
The radius of curvature of leaf spring is inaccurate；Meanwhile in the upper and lower top position of adjustment come when reaching expected bending effect, because it is upper,
Under it is top be to be fixed by nut, so unusual time and effort consuming.
Invention content
The technical problems to be solved in the utility model is to provide a kind of leaf spring bending and forming mould, by hydraulic device come
The clamping slot for meeting leaf spring bending effect is adjusted out, with overcome the deficiencies in the prior art.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of leaf spring bending and forming mould, it includes
Upper folder and lower folder, the upper folder are equipped with upper hydraulic device, and the upper hydraulic device is uniform along the arc-shaped side of upper folder bottom
Distribution, be fixedly installed on the lower folder with the matched arc boss of the curved bottom of upper folder, edge is equipped on arc boss
Equally distributed lower hydraulic device along its arc-shaped side, on the external part of upper hydraulic device and the telescopic rod of lower hydraulic device
It is fixedly connected with the cylindrical type polished rod vertical with its telescopic rod, each cylindrical type polished rod is mutually parallel.
Above-mentioned leaf spring bending and forming mould is that the external part of the telescopic rod of the upper hydraulic device and lower hydraulic device is equal
The clamping slot being directed toward between upper and lower clamp clip.
Compared with the prior art, the utility model has the beneficial effects that：
The equally distributed upper hydraulic device along its bottom arc-shaped side is arranged in the utility model on upper folder, on lower folder
The matched arc boss of curved bottom of fixed setting and upper folder, is arranged on arc boss and uniformly divides along its arc-shaped side
The lower hydraulic device of cloth, while cylindrical type polished rod is set on the external part of the telescopic rod in upper and lower hydraulic device, it can lead in this way
The stroke for crossing the telescopic rod of adjustment hydraulic device avoids so as to adjust going out to meet the clamping slot of leaf spring bending effect
Traditional main adjustment control carried out using manual type, can be time saving and energy saving but also reduces error.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only the section Example of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Fig. 1, a kind of leaf spring bending and forming mould, it includes upper folder 1 and lower folder 2, and the upper folder 1 is equipped with upper
Hydraulic device 3, the upper hydraulic device 3 are uniformly distributed along the arc-shaped side of 1 bottom of upper folder, are fixedly installed on the lower folder 2
There is the matched arc boss 4 of curved bottom with upper folder 1, is equipped on arc boss 4 and is uniformly distributed along its arc-shaped side
Lower hydraulic device 5, be fixedly connected on the external part of upper hydraulic device 3 and the telescopic rod of lower hydraulic device 5 and stretched with it
The vertical cylindrical type polished rod 6 of contracting bar, each cylindrical type polished rod 6 are mutually parallel.The upper hydraulic device 3 and lower hydraulic device
The external part of 5 telescopic rod is directed to the clamping slot between folder 1 and lower folder 2.
When specifically used, required first according to the curvature of leaf spring, adjusts the stroke of the telescopic rod of each hydraulic device,
The cylindrical type polished rod on each telescopic rod top is set to cooperatively form the clamping slot for meeting leaf spring bending effect；It then will be after heating
Steel plate is positioned over clamping slot, takes positive pressure technique, you can completes the press-bending deformation of the leaf spring of the curvature.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.Embodiment is chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, to enable skilled artisan to be best understood by and utilize this practicality
It is novel.
Claims (2)
1. a kind of leaf spring bending and forming mould, it includes upper folder（1）With lower folder（2）, it is characterised in that：The upper folder（1）On set
There is upper hydraulic device（3）, the upper hydraulic device（3）Along upper folder（1）It is uniformly distributed along the arc-shaped side of bottom, the lower folder
（2）On be fixedly installed and upper folder（1）The matched arc boss of curved bottom（4）, in arc boss（4）It is equipped with along it
Equally distributed lower hydraulic device along arc-shaped side（5）, in upper hydraulic device（3）With lower hydraulic device（5）Telescopic rod stretch
The cylindrical type polished rod vertical with its telescopic rod is fixedly connected in outlet（6）, each cylindrical type polished rod（6）Mutually put down
Row.
2. leaf spring bending and forming mould according to claim 1, it is characterised in that：The upper hydraulic device（3）With lower liquid
Pressure device（5）The external part of telescopic rod be directed to folder（1）With lower folder（2）Between clamping slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721727136.8U CN207642074U (en) | 2017-12-13 | 2017-12-13 | A kind of leaf spring bending and forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721727136.8U CN207642074U (en) | 2017-12-13 | 2017-12-13 | A kind of leaf spring bending and forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642074U true CN207642074U (en) | 2018-07-24 |
Family
ID=62879848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721727136.8U Expired - Fee Related CN207642074U (en) | 2017-12-13 | 2017-12-13 | A kind of leaf spring bending and forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642074U (en) |
-
2017
- 2017-12-13 CN CN201721727136.8U patent/CN207642074U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20211213 |