CN204294758U - Serpentine spring one-time-shaped mould - Google Patents
Serpentine spring one-time-shaped mould Download PDFInfo
- Publication number
- CN204294758U CN204294758U CN201420715264.0U CN201420715264U CN204294758U CN 204294758 U CN204294758 U CN 204294758U CN 201420715264 U CN201420715264 U CN 201420715264U CN 204294758 U CN204294758 U CN 204294758U
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- spring
- counterdie
- mould
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- fixed head
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- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to cold stamping spring simultaneous manufacturing mould applications.Serpentine spring one-time-shaped mould, mainly comprises: by cope match-plate pattern [1] and lower bolster [25]; Upper padding plate [2], upper male mould fixed head [12] are fastened on above cope match-plate pattern [1] respectively, and adjustable patrix mold insert is fixed on upper male mould fixed head [12]; Upper die forming punch is fastened on upper male mould fixed head [12] respectively; Guide plate [13], counterdie fixed head [23] and counterdie backing plate [24] are separately fixed on lower bolster [25]; Adjustable activity counterdie mold insert respectively cunning is assigned among guide plate [13]; Slip counterdie forming convax mould is sliding to be assigned among guide plate [13]; Counterdie forming convax mould is fastened on counterdie fixed head [23]; Spring is fastened on lower bolster [25] by spring base; Screw rod is fastened on lower bolster [24], is sandwiched in by spring in the middle of upper and lower spring backing plate, is sleeved on screw rod.
Description
Technical field:
The utility model belongs to cold stamping spring simultaneous manufacturing mould applications; Particularly cold stamping serpentine spring simultaneous manufacturing mould applications.
Background technology:
Along with the development of auto industry, will continually develop the stamping products made new advances, complex-shaped product parts, majority needs press-bending operation, and brake forming is the operation that stamping parts over half must have.In part processing, need many molds, multiple tracks brake forming just can complete whole punching press task.Original serpentine spring is shaping, needs four procedure three sleeve forming moulds to complete.For many years, " machine one sequence ": namely a forcing press can only process one molding procedure simultaneously; " mould one with ": namely one set of die can only complete a procedure is all the usage of trade and inevitable way.Make frock number many, the process-cycle is long, and manufacturing cost is high, and labor strength is large, and efficiency is not high, and size is unstable.As according to original custom, punch die processing serpentine spring mould has above-mentioned defect equally.Therefore, exploitation a kind of " multiple location combination is bending " bending die, both increased work efficiency, and can reduce costs again, have great significance.
Utility model content:
The utility model is intended to overcome the deficiencies in the prior art, provides the serpentine spring one-time-shaped mould of a kind of " the many sequences of a machine ", the combination of " how curved a mould go out " multiple location; To increase work efficiency, reduce production cost.
The purpose of this utility model is achieved through the following technical solutions: serpentine spring one-time-shaped mould, is characterized in that, mainly comprises: by cope match-plate pattern [1] and lower bolster [25]; Upper padding plate [2], upper male mould fixed head [12] are fastened on above cope match-plate pattern [1] respectively, and adjustable patrix mold insert is fixed on upper male mould fixed head [12]; Upper die forming punch is fastened on upper male mould fixed head [12]; Guide plate [13], counterdie fixed head [23] and counterdie backing plate [24] are separately fixed on lower bolster [25]; Adjustable activity counterdie mold insert respectively cunning is assigned among guide plate [13]; Slip counterdie forming convax mould is sliding to be assigned among guide plate [13]; Counterdie forming convax mould is fastened on counterdie fixed head [23]; Spring is fastened on lower bolster [25] by spring base; Screw rod is fastened on lower bolster [24], is sandwiched in by spring in the middle of upper and lower spring backing plate, is sleeved on screw rod.
The prior art of ratio, the beneficial effects of the utility model are: utilize several to mutually agreeing with inserted working part: combination brake forming punch, combination brake forming die, making processed stainless steel bar in presetting angle section die cavity, directly be subject to deformation force, to carry out distortion shaping.Before not developing serpentine spring one-time-shaped mould, need people one machined one sequence to bend, complete sheet metal bending part 2000-3000 part every day at the most, labour intensity is large, and production efficiency is low.After using heterotypic spring one-time-shaped mould, an operative employee can complete the bending machining of at least four kinds of different angles or position on a station, output quadruples, operative employee's labour intensity reduces, adjust and be consuming timely only original 1/3, production efficiency improves, and saves bending die production quantity 3 and overlaps, stability and the quality of product also improve: achieve product dimensional accuracy 0.1 millimeter, profile tolerance 0.2 millimeter.
Accompanying drawing illustrates:
Fig. 1 is the utility model serpentine spring one-time-shaped mould structural representation, wherein: [1] cope match-plate pattern, [2] upper padding plate, [3] adjustable patrix mold insert A, [4] upper die forming punch a, [5] adjustable patrix mold insert B, [6] upper die forming punch b, [7] adjustable patrix mold insert C, [8] upper die forming punch c, [9] adjustable patrix mold insert D, [10] upper die forming punch d, [11] adjustable patrix mold insert E, [12] upper male mould fixed head, [13] guide plate, [14] counterdie forming convax mould d, [15] adjustable activity counterdie mold insert D, [16] slip counterdie forming convax mould a, [17] adjustable activity counterdie mold insert C, [18] slip counterdie forming convax mould b, [19]] adjustable activity counterdie mold insert B, [20] slip counterdie forming convax mould c, [21] adjustable activity counterdie mold insert A, [22] counterdie forming convax mould e, [23] counterdie fixed head, [24] counterdie backing plate, [25] lower bolster, [26] counterdie head part bar A, [27] spring base A, [28] spring A, [29] counterdie head part bar B, [30] on, lower spring backing plate A, [31] nut A, [32] screw rod A, [33] counterdie head part bar C, [34] spring base B, [35] spring B, [36] counterdie head part bar D, [37] on, lower spring backing plate B, [38] screw rod B, [39] spring B, [40] nut B, [41] counterdie head part bar E, [42] spring C, [43] spring base C, [44] counterdie head part bar F, [45] on, lower spring backing plate C, [46] nut C, [47] screw rod C, [48] spring D, [49] spring base D, [50] counterdie head part bar G, [51] spring A, [52] spring C.
Detailed description of the invention:
With reference to the accompanying drawings structure of the present utility model is further described:
See accompanying drawing, serpentine spring one-time-shaped mould, is characterized in that, mainly comprises: by cope match-plate pattern [1] and lower bolster [25]; Upper padding plate [2], upper male mould fixed head [12] are fastened on above cope match-plate pattern [1] respectively, and adjustable patrix mold insert is fixed on upper male mould fixed head [12]; Upper die forming punch is located on upper male mould fixed head [12]; Guide plate [13], counterdie fixed head [23] and counterdie backing plate [24] are separately fixed on lower bolster [25]; Adjustable activity counterdie mold insert respectively cunning is assigned among guide plate [13]; Slip counterdie forming convax mould is sliding to be assigned among guide plate [13]; Counterdie forming convax mould is fastened on counterdie fixed head [23]; Spring is fastened on lower bolster [25] by spring base; Screw rod is fastened on lower bolster [24], is sandwiched in by spring in the middle of upper and lower spring backing plate, is sleeved on screw rod.
Described adjustable patrix mold insert has five pieces, is respectively: adjustable patrix mold insert A [3], adjustable patrix mold insert B [5], adjustable patrix mold insert C [7], adjustable patrix mold insert D [9], adjustable patrix mold insert E [11].
Described upper die forming punch has 4 pieces, is respectively: upper die forming punch a [4], upper die forming punch b [6], upper die forming punch c [8], upper die forming punch d [10].
Described adjustable activity counterdie mold insert has 4 pieces, is respectively: adjustable activity counterdie mold insert A [21], adjustable activity counterdie mold insert B [19], adjustable activity counterdie mold insert C [17], adjustable activity counterdie mold insert D [15].
Described slip counterdie forming convax mould has 3 pieces, is respectively: slip counterdie forming convax mould a [16], slip counterdie forming convax mould b [18], slip counterdie forming convax mould c [20].
Described counterdie forming convax mould has 3 pieces, is respectively: counterdie forming convax mould d [14], counterdie forming convax mould e [22].
Described spring and spring base and upper and lower spring backing plate have 3 respectively, for: spring A [28] is respectively fastened on lower bolster [25] on by spring base C [43], spring D [49] by spring base D [48] by spring base B [34], spring C [42] by spring base A [27], spring B [35]; Described screw rod has 3, is respectively: screw rod A [32], screw rod B [38], screw rod C [47]; Spring A [28] is sandwiched in the middle of upper and lower spring backing plate A [30], spring B [39] is pressed from both sides with upper and lower spring backing plate B [37] middle, by middle with upper and lower spring backing plate C [45] for spring C [52] folder.
Operation principle, workpiece blank symmetry is put into slip counterdie forming convax mould b [18] upper, when cope match-plate pattern moves downward by upper die forming punch b [6], adjustable patrix mold insert C [7], upper die forming punch c [8] be pressed into slip counterdie forming convax mould b [18] and counterdie forming convax mould b [18] support force that slides be by counterdie head part bar D [36], upper and lower spring backing plate B [37], screw rod B [38], that spring B [39] adjusts support force by nut B [40] is large, little thus to have carried out first time shaping, when cope match-plate pattern continues to move downward by upper die forming punch a [4], adjustable patrix mold insert B [5], upper die forming punch b [6] and adjustable patrix mold insert D [9], upper die forming punch d [10], adjustable patrix mold insert E [11] is pressed into slip counterdie forming convax mould c [20] and slip counterdie forming convax mould a [16] respectively, and slide counterdie forming convax mould c [20] and slip counterdie forming convax mould a [16] support force are by counterdie head part bar B [29], on, lower spring backing plate A [30], screw rod B [32], spring A [51], counterdie head part bar F [44], on, lower spring backing plate C [45], screw rod C [47], it is large that spring C [52] adjusts support force by nut A [31] and nut C [46], little thus come second time shaping, when cope match-plate pattern continues to move downward bottom dead centre, adjustable patrix mold insert A [3], upper die forming punch a [4] and upper die forming punch d [10], adjustable patrix mold insert E [11] are pressed on counterdie forming convax mould d [14], counterdie forming convax mould e [22] respectively, thus complete whole workpiece process.
Slide block because of forcing press pumps, and when forcing press is taken exercises downwards, mould closes, and do pressure processing, when forcing press moves upward, work pieces process completes.Whole process only needs an operator just can complete, and delicate structure is easy to adjust, practical, and fundamentally solve many people, multiple operation, multiplex (MUX) fills a processing difficult problem.
Claims (8)
1. serpentine spring one-time-shaped mould, it is characterized in that, mainly comprise cope match-plate pattern [1] and lower bolster [25]: upper padding plate [2], upper male mould fixed head [12] are fastened on above cope match-plate pattern [1] respectively, adjustable patrix mold insert is fixed on upper male mould fixed head [12]; Upper die forming punch is located on upper male mould fixed head [12]; Guide plate [13], counterdie fixed head [23] and counterdie backing plate [24] are separately fixed on lower bolster [25]; Adjustable activity counterdie mold insert respectively cunning is assigned among guide plate [13]; Slip counterdie forming convax mould is sliding to be assigned among guide plate [13]; Counterdie forming convax mould is fastened on counterdie fixed head [23]; Spring is fastened on lower bolster [25] by spring base; Screw rod is fastened on lower bolster [24], is sandwiched in by spring in the middle of upper and lower spring backing plate, is sleeved on screw rod.
2. serpentine spring one-time-shaped mould according to claim 1, is characterized in that, described adjustable patrix mold insert has five pieces.
3. serpentine spring one-time-shaped mould according to claim 1, is characterized in that, described upper die forming punch has 4 pieces.
4. serpentine spring one-time-shaped mould according to claim 1, is characterized in that, described adjustable activity counterdie mold insert has 4 pieces.
5. serpentine spring one-time-shaped mould according to claim 1, is characterized in that, described slip counterdie forming convax mould has 3 pieces.
6. serpentine spring one-time-shaped mould according to claim 1, is characterized in that, described counterdie forming convax mould has 3 pieces.
7. serpentine spring one-time-shaped mould according to claim 1, it is characterized in that, described spring and spring base and upper and lower spring backing plate have 3 respectively, for: spring A [28] is fastened on lower bolster [25] by spring base D [48] by spring base C [43], spring D [49] by spring base B [34], spring C [42] respectively by spring base A [27], spring B [35].
8. serpentine spring one-time-shaped mould according to claim 1, is characterized in that, described screw rod has 3, is respectively: screw rod A [32], screw rod B [38], screw rod C [47]; Spring A [28] is sandwiched in the middle of upper and lower spring backing plate A [30], spring B [39] is pressed from both sides with upper and lower spring backing plate B [37] middle, by middle with upper and lower spring backing plate C [45] for spring C [52] folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715264.0U CN204294758U (en) | 2014-11-17 | 2014-11-17 | Serpentine spring one-time-shaped mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715264.0U CN204294758U (en) | 2014-11-17 | 2014-11-17 | Serpentine spring one-time-shaped mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294758U true CN204294758U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715264.0U Expired - Fee Related CN204294758U (en) | 2014-11-17 | 2014-11-17 | Serpentine spring one-time-shaped mould |
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| Country | Link |
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| CN (1) | CN204294758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213284A (en) * | 2018-01-05 | 2018-06-29 | 惠安北酷机械科技有限公司 | A kind of high-efficient automatic serpentine spring production equipment |
| CN110369816A (en) * | 2019-07-12 | 2019-10-25 | 大连理工大学 | A kind of process of the small serpentine spring of Wire EDM |
-
2014
- 2014-11-17 CN CN201420715264.0U patent/CN204294758U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213284A (en) * | 2018-01-05 | 2018-06-29 | 惠安北酷机械科技有限公司 | A kind of high-efficient automatic serpentine spring production equipment |
| CN110369816A (en) * | 2019-07-12 | 2019-10-25 | 大连理工大学 | A kind of process of the small serpentine spring of Wire EDM |
| CN110369816B (en) * | 2019-07-12 | 2020-09-29 | 大连理工大学 | Process method for electrospark wire-electrode cutting of tiny serpentine spring |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |