CN203695813U - Angle bending device for disc spring - Google Patents
Angle bending device for disc spring Download PDFInfo
- Publication number
- CN203695813U CN203695813U CN201320806710.4U CN201320806710U CN203695813U CN 203695813 U CN203695813 U CN 203695813U CN 201320806710 U CN201320806710 U CN 201320806710U CN 203695813 U CN203695813 U CN 203695813U
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- spring
- post
- angle bending
- bent angle
- angle
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Abstract
The utility model relates to an angle bending device for a disc spring. The angle bending device comprises a base, a spring clamping post and an angle bending post, wherein the spring clamping post and the angle bending post are arranged at the upper part of the base; a notch is formed in the top of the spring clamping post; a starting end of a heart part of a spring to be bent is clamped in the notch at the top of the spring clamping post; the angle bending post is arranged on one side of the spring clamping post; the distance between the angle bending post and the spring clamping post is matched with the distance between the angle bending position of the spring to be bent and the starting end of the heart part of the spring to be bent; the diameter of the angle bending post is matched with the circular arc diameter of the angle bending part of the spring. According to the angle bending device disclosed by the utility model, when the disc spring is processed, the tail part of the disc spring is subjected to angle bending according to a certain length, a certain angle and a certain bending diameter, so that the manufacture requirement and the manufacture precision of the disc spring are met, the processing size of the spring is ensured and the production efficiency and the qualification rate of products are increased.
Description
Technical field
The utility model relates to a kind of bent angle device of disc spring.
Background technology
While producing certain disc spring, the hypotenuse that the afterbody of spring is certain angle was also provided with arc transition before hypotenuse.The outermost layer afterbody of disc spring will carry out bent angle by certain circular arc and certain length, to guarantee the installation dimension of disc spring in assembling process, improves installation accuracy.At present, when actual production, be all to use manually to clamp bent angle with pliers, like this, and artificial curved disc spring out, length is unequal, and angle is entirely not identical yet, and the precision of spring is inadequate, and impact is installed, and portioned product will be scrapped recasting, and efficiency is low, and cost is high.
Utility model content
The purpose of this utility model is to overcome above defect, and a kind of disc spring bent angle device is provided, and reaches the accuracy of manufacture that improves spring, guarantees each installation dimension, enhances productivity.
The technical solution of the utility model is: a kind of bent angle device of disc spring, it comprises pedestal, spring card pole, bent angle post and spring to be curved, described spring card pole and bent angle post are located at the top of pedestal, the top of spring card pole has notch, the heart portion initiating terminal of described spring to be curved is stuck in the top notch of spring card pole, a side at spring card pole is provided with bent angle post, the distance of the heart portion initiating terminal of the bent angle position of the distance of bent angle post and spring card pole and spring to be curved and spring to be curved matches, the arc diameter size of the size of bent angle column diameter and spring corner matches.
Gradient in order to ensure spring afterbody hypotenuse to be curved is consistent, also comprises angle orientation groove, on the support of the opposite side of described bent angle post, is provided with angle orientation groove, and the hypotenuse of described angle orientation groove and spring to be curved matches.
In order to process the spring afterbody hypotenuse of different gradients, described support is provided with two or more angle orientation groove.
Useful technique effect of the present utility model is: in the time of processing disc-shaped spring, the afterbody of disc spring is carried out to bent angle by certain length, certain angle and certain bending diameter, require and make precision to meet the making of disc spring, the processing dimension that guarantees spring, has improved production efficiency and accepted product percentage.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the top view of Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
With reference to accompanying drawing, a kind of bent angle device of disc spring, it comprises pedestal 1, bent angle post 2, disc spring card column 3 and spring to be curved 6.Described pedestal has two circular blind holes in the middle of 1 upper surface, is convenient to bent angle post 2, disc spring card column 3 is inserted and fixes with interference method.The protrusion pedestal 1 above position, upper surface of described disc spring card column 3 has disc spring draw-in groove 5, and during for bent angle, spring 6 heart portion initiating terminals to be curved insert and block fixing.One end of described bent angle post 2 is inserted in the blind hole of pedestal 1 and is fixed with interference fit, the other end of bent angle post 2 protrudes pedestal 1 upper surface, and in order to locate the position of spring 6 bent angles to be curved, the arc diameter size of the size of described bent angle post 2 diameters and spring to be curved 6 corners matches.The distance of the heart portion initiating terminal of the bent angle position of the distance of bent angle post 2 and disc spring card column 3 and spring to be curved 6 and spring to be curved 6 matches.Be provided with angle orientation groove 4 on pedestal 1 upper surface bent angle post 2 sides, angle orientation groove 4 has a certain degree with the straight line that bent angle post 2 and disc spring card column 3 are linked to be, in order to locate the gradient of spring 6 afterbody hypotenuses to be curved.
In order to process the spring to be curved 6 afterbody hypotenuses of different gradients, described support 1 is provided with two or more angle orientation groove 4.
When work, first the heart portion initiating terminal of spring 6 to be curved workpiece is put into the disc spring draw-in groove 5 of disc spring card column 3, make spring 6 to be curved be close to pedestal 1 upper surface, the afterbody of spring 6 to be curved contacts near the side of disc spring card column 3 with bent angle post 2, apply a power to again the afterbody of spring 6 to be curved, allow the afterbody bent angle of spring 6 to be curved, until the hypotenuse of spring to be curved 6 afterbodys parallels the bent angle operation that can complete whole spring to be curved 6 with angle orientation groove 4.
Be more than a kind of embodiment of the present utility model, a preferred demonstration example.The scope of the utility model application request protection has more than and is limited to described embodiment.The technical scheme of all and the present embodiment equivalence, as the spring to be curved 6 afterbody hypotenuses in order to process different gradients, the angle orientation groove 4 that support 1 is provided with two or more all belongs to protection domain of the present utility model.
Claims (3)
1. the bent angle device of a disc spring, it is characterized in that, it comprises pedestal, spring card pole, bent angle post and spring to be curved, described spring card pole and bent angle post are located at the top of pedestal, the top of spring card pole has notch, the heart portion initiating terminal of described spring to be curved is stuck in the top notch of spring card pole, a side at spring card pole is provided with bent angle post, the distance of the heart portion initiating terminal of the bent angle position of the distance of bent angle post and spring card pole and spring to be curved and spring to be curved matches, and the arc diameter size of the size of bent angle column diameter and spring corner matches.
2. the bent angle device of a kind of disc spring according to claim 1, is characterized in that, also comprises angle orientation groove, on the support of the opposite side of described bent angle post, is provided with angle orientation groove, and the hypotenuse of described angle orientation groove and spring to be curved matches.
3. the bent angle device of a kind of disc spring according to claim 2, is characterized in that, described support is provided with two or more angle orientation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320806710.4U CN203695813U (en) | 2013-12-11 | 2013-12-11 | Angle bending device for disc spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320806710.4U CN203695813U (en) | 2013-12-11 | 2013-12-11 | Angle bending device for disc spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695813U true CN203695813U (en) | 2014-07-09 |
Family
ID=51046312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320806710.4U Expired - Fee Related CN203695813U (en) | 2013-12-11 | 2013-12-11 | Angle bending device for disc spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611845A (en) * | 2013-12-11 | 2014-03-05 | 湘电集团有限公司 | Corner bending device for disc spring |
-
2013
- 2013-12-11 CN CN201320806710.4U patent/CN203695813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611845A (en) * | 2013-12-11 | 2014-03-05 | 湘电集团有限公司 | Corner bending device for disc spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140709 Termination date: 20181211 |