CN202070655U - Novel side hole punching mould - Google Patents
Novel side hole punching mould Download PDFInfo
- Publication number
- CN202070655U CN202070655U CN2011201433986U CN201120143398U CN202070655U CN 202070655 U CN202070655 U CN 202070655U CN 2011201433986 U CN2011201433986 U CN 2011201433986U CN 201120143398 U CN201120143398 U CN 201120143398U CN 202070655 U CN202070655 U CN 202070655U
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- Prior art keywords
- die
- mould
- block
- angled
- lift splits
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- Expired - Fee Related
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- 238000004080 punching Methods 0.000 title abstract description 8
- 238000003825 pressing Methods 0.000 claims description 13
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses a novel side hole punching mould, which is a punching mould comprising an upper mould seat, a lower mould seat, a mould handle, a male mould and a female mould; female mould holes are formed symmetrically on both sidewalls of the female mould; two sides of the upper surface of the female mould fixed plate corresponding to the female mould holes are respectively formed with chutes and respectively provided with an inclined slide block and a block; the male mould is disposed on the inclined slide block at the side near the female mould at a position corresponding to the female mould holes; a guide hole is formed on the block; a pull rod is passed through the guide hole, and is connected with the inclined slide block at the end face far from the female mould; a blocking head is disposed on the pull rod at the end far from the inclined slide block; a return spring is disposed between the blocking head and the block; inclined wedges matching with the inclined slide blocks are disposed on both ends of the upper mould seat respectively at the positions corresponding to the inclined slide blocks; wear-preventive cushion blocks are disposed on the working inclined faces of the inclined wedges; guiding blocks are disposed on the blocks at the side surfaces corresponding to the inclined wedges. The punching mould of the utility model can form two symmetrical holes on the sidewalls of a workpiece by one-punch; doesn't need positioning repeatedly, thereby increases productivity and product precision.
Description
Technical field
The utility model relates to a kind of diel, relates in particular to a kind of novel towards the side opening mould.
Background technology
In punching production, usually need be at the jatharapanvartanasana workpiece (as cylindrical member, box part, large-scale covering etc.) punching on the sidewall, generally be to use the cantilevered perforating die, the die of this mould is horizontally disposed with, need be placed in towards the workpiece of side opening on the die, vertical punch moves downward under the drive of forcing press, finish the moulding of side opening, if the jatharapanvartanasana workpiece need be on sidewall symmetry dash two holes, use existing cantilevered perforating die just to need earlier in hole of a side blow, then with workpiece Rotate 180 degree again towards another hole, need resetting like this, very inconvenient, productivity ratio is low, and if the inaccurate precision that usually causes workpiece in rotation back location low even scrap.
The utility model content
At the problem that above-mentioned prior art exists, it is a kind of novel towards the side opening mould that the utility model provides, can one-shot forming workpiece sidewall on two holes of symmetry, do not need resetting, improved the precision of productivity ratio and product.
The technical solution of the utility model is: a kind of novel towards the side opening mould, comprise upper bolster, die shoe, die shank, punch and die, and die is fixed on the die shoe by die block; The relative bilateral symmetry of die sidewall has the die hole, the both sides that the die block upper surface is corresponding with the die hole have chute and are respectively arranged with angled-lift splits and block, angled-lift splits can slide along chute, block is arranged at the side of angled-lift splits away from die, and angled-lift splits is provided with punch near the position corresponding with the die hole, side of die; Angled-lift splits is provided with the inclined-plane away from an end of die, have guide hole on the block, pull bar passes guide hole and is fixedly connected on the end end face of angled-lift splits away from die, pull bar can slide in guide hole, pull bar is provided with the retaining head away from an end of angled-lift splits, and the pull bar between retaining head and the block is provided with back-moving spring; The position corresponding with angled-lift splits, upper bolster two ends is respectively arranged with the wedge with the angled-lift splits coupling, and wedge is fixed on the upper bolster by upper mounted plate, and the inclined working of wedge is provided with the abrasionproof cushion block, and the side that block is corresponding with wedge is provided with guide pad.
As preferably, also comprise the pressing plate that the position is corresponding with die, pressing plate is connected in the die shank by push rod, and push rod can slide in die shank, and pressing plate is provided with holddown spring.
As preferably, die block is provided with guide plate.
The beneficial effects of the utility model are: after adopting said structure, when stamping-out, upper bolster is descending under the drive of forcing press by die shank, the wedge of both sides contacts with the angled-lift splits of both sides, and angled-lift splits is moved horizontally simultaneously, finishes the punching of workpiece both sides simultaneously, like this need not be with the workpiece resetting, save operation, boost productivity, and improved the precision of product.The abrasionproof cushion block can prevent the wedge wearing and tearing, prolongs the service life of wedge.Guide pad can play the effect of guiding to wedge, and can prevent the wedge wearing and tearing.When forcing press was descending, pressing plate with Work-sheet pressing, guaranteed the positioning accuracy of workpiece under the effect of holddown spring.Guide plate on the die block can guarantee the slip precision of angled-lift splits, and is very practical.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As a kind of embodiment of the present utility model, a kind of novel as shown in Figure 1 towards the side opening mould, comprise upper bolster 1, die shoe 2, die shank 3, punch 4 and die 5, die 5 is fixed on the die shoe 2 by die block 6; The relative bilateral symmetry of die 5 sidewalls has the die hole, the both sides that die block 6 upper surfaces are corresponding with the die hole have chute and are respectively arranged with angled-lift splits 12 and block 13, angled-lift splits 12 can slide along chute, block 13 is arranged at the side of angled-lift splits 12 away from die 5, and angled-lift splits 12 is provided with punch 4 near the position corresponding with the die hole, side of die 5; Angled-lift splits 12 is provided with the inclined-plane away from an end of die 5, have guide hole on the block 13, pull bar 15 passes guide hole and is fixedly connected on the end end face of angled-lift splits 12 away from die 5, pull bar 15 can slide in guide hole, pull bar 15 is provided with the retaining head away from an end of angled-lift splits 12, and the pull bar 15 between retaining head and the block 13 is provided with back-moving spring; Upper bolster 1 two ends and angled-lift splits 12 corresponding positions are respectively arranged with the wedge 7 with angled-lift splits 12 couplings, wedge 7 is fixed on the upper bolster 1 by upper mounted plate 8, the inclined working of wedge 7 is provided with abrasionproof cushion block 17, can prevent wedge 7 wearing and tearing, prolongs the service life of wedge 7.Block 13 and wedge 7 corresponding sides are provided with guide pad 14.Guide pad 14 can play the effect of guiding to wedge 7, and can prevent wedge 7 wearing and tearing.In the present embodiment, as preferably, die block 6 is provided with guide plate 16, and guide plate 16 is positioned at a side or the both sides of angled-lift splits 12, and guide plate 16 play the guiding role when angled-lift splits 12 moves, and guarantees the precision that moves.In the present embodiment, as preferably, the utility model also comprises the pressing plate 10 that position and die 5 are corresponding, and pressing plate 10 is connected in the die shank 3 by push rod 9, and push rod 9 can slide in die shank 3, and pressing plate 10 is provided with holddown spring 11.In the present embodiment, holddown spring 11 is arranged at push rod 9 both sides.In the stamping-out process, pressing plate 10 with Work-sheet pressing, has improved the positioning accuracy of workpiece under the effect of holddown spring 11.
The course of work of the present utility model is as follows: when stamping-out, the starting pressure machine, upper bolster 1 is descending under the drive of forcing press by die shank 3, the wedge 7 of both sides and the angled-lift splits 12 of both sides contact, and angled-lift splits 12 is moved horizontally to the direction near die 5 simultaneously, finish the punching of both sides simultaneously, forcing press arrives after bottom dead center up, move on the upper bolster 1, angled-lift splits 12 is got back to initial position under the effect of pull bar 15 upper reset springs and block 13, wait for stamping-out next time.
Claims (3)
- One kind novel towards the side opening mould, comprise upper bolster, die shoe, die shank, punch and die, die is fixed on the die shoe by die block; It is characterized in that: the relative bilateral symmetry of die sidewall has the die hole, the both sides that the die block upper surface is corresponding with the die hole have chute and are respectively arranged with angled-lift splits and block, angled-lift splits can slide along chute, block is arranged at the side of angled-lift splits away from die, and angled-lift splits is provided with punch near the position corresponding with the die hole, side of die; Angled-lift splits is provided with the inclined-plane away from an end of die, have guide hole on the block, pull bar passes guide hole and is fixedly connected on the end end face of angled-lift splits away from die, pull bar can slide in guide hole, pull bar is provided with the retaining head away from an end of angled-lift splits, and the pull bar between retaining head and the block is provided with back-moving spring; The position corresponding with angled-lift splits, upper bolster two ends is respectively arranged with the wedge with the angled-lift splits coupling, and wedge is fixed on the upper bolster by upper mounted plate, and the inclined working of wedge is provided with the abrasionproof cushion block, and the side that block is corresponding with wedge is provided with guide pad.
- 2. according to claim 1 a kind of novel towards the side opening mould, it is characterized in that: also comprise the pressing plate that the position is corresponding with die, pressing plate is connected in the die shank by push rod, and push rod can slide in die shank, and pressing plate is provided with holddown spring.
- 3. according to claim 1 and 2 a kind of novel towards the side opening mould, it is characterized in that: die block is provided with guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201433986U CN202070655U (en) | 2011-04-30 | 2011-04-30 | Novel side hole punching mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201433986U CN202070655U (en) | 2011-04-30 | 2011-04-30 | Novel side hole punching mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070655U true CN202070655U (en) | 2011-12-14 |
Family
ID=45108767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201433986U Expired - Fee Related CN202070655U (en) | 2011-04-30 | 2011-04-30 | Novel side hole punching mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070655U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514047A (en) * | 2011-12-15 | 2012-06-27 | 苏州和林精密科技有限公司 | Punching die for side surfaces of products |
| CN102699151A (en) * | 2012-06-11 | 2012-10-03 | 无锡新宏泰电器科技股份有限公司 | Hard block shaping clamp for copper weaving wire after spot welding |
| CN103203408A (en) * | 2013-03-13 | 2013-07-17 | 慈溪市天时机械有限公司 | Automatic lateral face punching mould of multi-station molding machine |
| CN104190796A (en) * | 2014-08-12 | 2014-12-10 | 安徽江淮福臻车体装备有限公司 | Tapered wedge anti-roll mechanism |
| CN104209395A (en) * | 2013-05-29 | 2014-12-17 | 重庆讯通精密模具有限公司 | Side punching device used for side hole machining of shielding case |
| CN108380738A (en) * | 2018-01-05 | 2018-08-10 | 广东骏驰科技股份有限公司 | One kind being used for multi-process shaping structures indentation arrangements |
-
2011
- 2011-04-30 CN CN2011201433986U patent/CN202070655U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514047A (en) * | 2011-12-15 | 2012-06-27 | 苏州和林精密科技有限公司 | Punching die for side surfaces of products |
| CN102699151A (en) * | 2012-06-11 | 2012-10-03 | 无锡新宏泰电器科技股份有限公司 | Hard block shaping clamp for copper weaving wire after spot welding |
| CN102699151B (en) * | 2012-06-11 | 2016-01-13 | 无锡新宏泰电器科技股份有限公司 | For the lump reshaping clamp of copper litz wire point postwelding |
| CN103203408A (en) * | 2013-03-13 | 2013-07-17 | 慈溪市天时机械有限公司 | Automatic lateral face punching mould of multi-station molding machine |
| CN104209395A (en) * | 2013-05-29 | 2014-12-17 | 重庆讯通精密模具有限公司 | Side punching device used for side hole machining of shielding case |
| CN104190796A (en) * | 2014-08-12 | 2014-12-10 | 安徽江淮福臻车体装备有限公司 | Tapered wedge anti-roll mechanism |
| CN108380738A (en) * | 2018-01-05 | 2018-08-10 | 广东骏驰科技股份有限公司 | One kind being used for multi-process shaping structures indentation arrangements |
| CN108380738B (en) * | 2018-01-05 | 2019-04-23 | 广东骏驰科技股份有限公司 | One kind being used for multi-process shaping structures indentation arrangements |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20120430 |