CN109226604A - A kind of forming frock that tension spring closes up - Google Patents
A kind of forming frock that tension spring closes up Download PDFInfo
- Publication number
- CN109226604A CN109226604A CN201811193336.9A CN201811193336A CN109226604A CN 109226604 A CN109226604 A CN 109226604A CN 201811193336 A CN201811193336 A CN 201811193336A CN 109226604 A CN109226604 A CN 109226604A
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- CN
- China
- Prior art keywords
- tension spring
- module
- upper module
- closes
- spring
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000004080 punching Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 208000037805 labour Diseases 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
- B21F35/02—Bending or deforming ends of coil springs to special shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses the forming frocks that a kind of tension spring closes up, including die shank, upper module, lower module, template and fixing screws；The lower module is fixed in template by fixing screws, and upper module is arranged on lower module, and die shank is fixed on upper module；When work, the tension spring before needing to process tension spring combination is placed on lower module, and the tension spring before combination is carried out closing in processing, process the drag hook of tension spring by punched tape dynamic model handle so that upper module be driven to move up and down, the tension spring after finally processing combination.The present invention improves the dimensional stability for the tension spring part produced, and improves work efficiency.
Description
One, technical field
The present invention relates to spring manufacturing technology field, especially a kind of forming frock of tension spring closing in.
Two, background technique
Tension spring is subject to the helical spring of axial tension.Tension spring is generally all manufactured with circular section material, is being not subject to load
When, it is typically all between the circle and circle of extension spring and tight very close to each other.Tension spring is suitable for the building rings such as high/low temperature, corrosion-resistant
Border, material mainly include stainless steel spring line, carbon steel wire, oil hardening tempering alloy spring line, high/low temperature alloy spring line etc..
Currently, in process of production, production is combined with the closing in of drag hook for tension spring and generallys use artificial combination processing, it is raw
It is big to produce labor intensity of workers, the overall dimensions after causing combination are controlled inconsistent, serious shadow by low efficiency, different direct labor
Ring product quality.
Three, summary of the invention
The purpose of the present invention is to provide the forming frock that a kind of tension spring closes up, the production for being able to solve tension spring closing in is asked
Topic guarantees that the overall dimensions for the tension spring part produced are stablized.
The technical solution of existing the object of the invention are as follows: a kind of forming frock that tension spring closes up, including die shank, upper module,
Lower module, template and fixing screws；
The lower module is fixed in template by fixing screws, and upper module is arranged on lower module, and die shank is fixed on
On upper module；
When work, the tension spring before needing to process tension spring combination is placed on lower module, punched tape dynamic model handle, to drive upper mold
Block moves up and down, and the tension spring before combination is carried out closing in processing, processes the drag hook of tension spring, the drawing after finally processing combination
Spring.
Further, the lower module has the inter-spiral groove consistent with tension spring spring body, guarantees that the positioning of tension spring is steady
It is qualitative.
Further, the upper module has the inter-spiral groove consistent with tension spring spring body, guarantees upper module and tension spring
Spring body matches, and processing of closing up does not destroy spring body.
Further, the die shank is connect with punching machine, is moved up and down by punched tape dynamic model handle.
Further, the upper module and lower module can be replaced, and process the snap clasp closing in group of different size
It closes.
The beneficial effects of the present invention are: the power of punching machine is utilized to operate in (1), and it is easy to operate, alleviate operator's
Physical demands improves work efficiency；(2) guarantee that the overall dimensions for the tension spring part produced are stablized, improve product quality,
Scale error caused by manual operation is avoided, the inconsistent situation of product size caused by different direct labors is avoided；
(3) it using traditional reliable structure, is easy to make, it is easy to maintain；(4) upper module and lower module can be replaced, different size is processed
Tension spring drag hook close up combination.
Four, Detailed description of the invention
Fig. 1 is the structural schematic diagram for the forming frock that tension spring of the present invention closes up.
Five, specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In conjunction with Fig. 1, the forming frock that a kind of tension spring of the present invention closes up, including die shank 1, upper module 2, lower module 3, template 4
With fixing screws 5；
The lower module 3 is fixed in template 4 by fixing screws 5, and upper module 2 is arranged on lower module 3, die shank 1
It is fixed on upper module 2；
When work, the tension spring 6 before needing to process tension spring combination is placed on lower module 3, punched tape dynamic model handle 1, to drive
Upper module 2 moves up and down, and the tension spring 6 before combination is carried out closing in processing, the drag hook 7 of tension spring is processed, finally processes combination
Tension spring 8 afterwards.
Further, the lower module 3 has the inter-spiral groove consistent with tension spring spring body, guarantees that the positioning of tension spring is steady
It is qualitative.
Further, the upper module 2 has the inter-spiral groove consistent with tension spring spring body, guarantees upper module 2 and draws
Spring spring body matches, and processing of closing up does not destroy spring body.
Further, the die shank 1 is connect with punching machine, is moved up and down by punched tape dynamic model handle 1.
Further, the upper module 2 and lower module 3 can be replaced, and the snap clasp for processing different size closes up
Combination.
In summary, the forming frock that a kind of tension spring of the present invention closes up, especially suitable cylinder, trochoid spiral tension spring and drag hook
Closing in combine production, the power of punching machine is utilized to operate, it is easy to operate, alleviate the physical demands of operator, improve
Working efficiency guarantees that the overall dimensions for the tension spring part produced are stablized, improves product quality, avoid manual operation and cause
Scale error, avoid the inconsistent situation of product size caused by different direct labors, and upper module can be replaced
And lower module, the tension spring drag hook for processing different size, which closes up, to be combined.
For those skilled in the art, it is possible to understand that without departing from the principles and spirit of the present invention may be used
To carry out a variety of change, modification, replacement and modification to these embodiments, the scope of the present invention is by appended claims and its is equal
Object limits.
Claims (5)
1. the forming frock that a kind of tension spring closes up, which is characterized in that including die shank (1), upper module (2), lower module (3), template
(4) and fixing screws (5)；
The lower module (3) is fixed on template (4) by fixing screws (5), and upper module (2) is arranged on lower module (3),
Die shank (1) is fixed on upper module (2)；
When work, needs to process the tension spring (6) before tension spring combines and be placed on lower module (3), punched tape dynamic model handle (1), thus
It drives upper module (2) to move up and down, the tension spring (6) before combination is subjected to closing in processing, processes the drag hook (7) of tension spring, finally
Tension spring (8) after processing combination.
2. the forming frock that tension spring according to claim 1 closes up, which is characterized in that the lower module (3) has and drawing
The consistent inter-spiral groove of spring spring body, guarantees the position stability of tension spring.
3. the forming frock that tension spring according to claim 1 closes up, which is characterized in that the upper module (2) has and drawing
The consistent inter-spiral groove of spring spring body guarantees that upper module (2) match with tension spring spring body, and processing of closing up does not destroy spring body.
4. the forming frock that tension spring according to claim 1 closes up, which is characterized in that the die shank (1) connect with punching machine,
It is moved up and down by punched tape dynamic model handle (1).
5. the forming frock that tension spring according to claim 1 closes up, which is characterized in that the upper module (2) and lower module
(3) it can be replaced, the snap clasp for processing different size, which closes up, to be combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193336.9A CN109226604A (en) | 2018-10-14 | 2018-10-14 | A kind of forming frock that tension spring closes up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193336.9A CN109226604A (en) | 2018-10-14 | 2018-10-14 | A kind of forming frock that tension spring closes up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109226604A true CN109226604A (en) | 2019-01-18 |
Family
ID=65053498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811193336.9A Pending CN109226604A (en) | 2018-10-14 | 2018-10-14 | A kind of forming frock that tension spring closes up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109226604A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985995A (en) * | 2019-05-08 | 2019-07-09 | 绍兴美力精密弹簧有限公司 | A kind of spring body forming device |
| CN111702109A (en) * | 2020-06-23 | 2020-09-25 | 无锡市金新阳科技有限公司 | Production process of brake spring B of hub of large truck |
| CN111702108A (en) * | 2020-06-23 | 2020-09-25 | 无锡市金新阳科技有限公司 | Production process of brake spring A of hub of large truck |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807688U (en) * | 2010-07-07 | 2011-04-27 | 常州弹簧厂有限公司 | Tension spring forming die |
| CN202683860U (en) * | 2012-07-02 | 2013-01-23 | 常州弹簧厂有限公司 | Die for molding tension spring shackle |
-
2018
- 2018-10-14 CN CN201811193336.9A patent/CN109226604A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807688U (en) * | 2010-07-07 | 2011-04-27 | 常州弹簧厂有限公司 | Tension spring forming die |
| CN202683860U (en) * | 2012-07-02 | 2013-01-23 | 常州弹簧厂有限公司 | Die for molding tension spring shackle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985995A (en) * | 2019-05-08 | 2019-07-09 | 绍兴美力精密弹簧有限公司 | A kind of spring body forming device |
| CN111702109A (en) * | 2020-06-23 | 2020-09-25 | 无锡市金新阳科技有限公司 | Production process of brake spring B of hub of large truck |
| CN111702108A (en) * | 2020-06-23 | 2020-09-25 | 无锡市金新阳科技有限公司 | Production process of brake spring A of hub of large truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |
|
| RJ01 | Rejection of invention patent application after publication |