CN103639279A - Guide arm punching mold - Google Patents
Guide arm punching mold Download PDFInfo
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- CN103639279A CN103639279A CN201310747423.5A CN201310747423A CN103639279A CN 103639279 A CN103639279 A CN 103639279A CN 201310747423 A CN201310747423 A CN 201310747423A CN 103639279 A CN103639279 A CN 103639279A
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- die
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- retainer
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Abstract
The invention discloses a guide arm punching mold in the field of molds. The guide arm punching mold comprises an upper mold and a lower mold, wherein the upper mold comprises an upper mold seat; a mold handle is connected to the top end of the upper mold seat; a male mold base plate is arranged at the bottom end of the upper mold seat and is connected with a male mold fixing plate; the male mold fixing plate is connected with the upper mold seat through a positioning pin; a plurality of male molds are detachably connected to the male mold fixing plate at intervals; a guide sleeve is arranged at the edge of the upper mold seat; the lower mold comprises a lower mold seat; a retainer plate is arranged on the lower mold seat; a positioning plate and a female mold fixing assembly are arranged on the retainer plate; a discharging plate and female molds are arranged on the female mold fixing assembly; the female molds are matched with the male molds; a guide column which is matched with the guide sleeve is arranged at the edge of the lower mold seat. According to the guide arm punching mold, the machining efficiency of a porous guide arm is improved, and the qualified rate of machined finished products is improved as well.
Description
Technical field
The invention belongs to mould applications, be specifically related to leading arm punching die.
Background technology
Suspension is for the general name of the jockey of power transmission between the vehicle frame of automobile and vehicle bridge or wheel, its effect is that power and the power transmitted between wheel and vehicle frame are turned round, and buffering is passed to the impulsive force of vehicle frame or vehicle body by uneven road surface, the vibrations that decay causes thus, to guarantee that automobile can smoothly travel.Modern vehicle is applied to the air suspension in suspension more and more, as one of the most important part of air suspension leading arm, also along with the continuous differentiation of technology, there is diversified variation, the stiff end of current leading arm is to be all connected with vehicle frame by a plurality of bolts, in the engineering that leading arm is processed, mostly adopt bolt hole one by one to carry out punching press, such workflow has not only reduced working (machining) efficiency has also wasted a large amount of time costs and equipment cost.
Summary of the invention
The technical problem to be solved in the present invention is to provide the leading arm punching die that a kind of working (machining) efficiency is high.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: leading arm punching die, comprises upper die and lower die; Patrix comprises upper bolster, and the top of upper bolster is connected with die shank, and low side is provided with convex mould pad, and convex mould pad is connected with punch retainer; Between punch retainer and upper bolster, by alignment pin, be connected, on punch retainer, be removably connected with some punch, between punch, be provided with spacing; The edge of upper bolster is provided with guide pin bushing; Die shoe comprises die shoe, and die shoe is provided with retainer plate, and retainer plate is provided with location-plate and die fixation kit, the die that die fixation kit is provided with stripper and matches with punch, and the edge of die shoe is provided with the guide pillar mating with guide pin bushing.
Technique scheme is by the work compound of upper and lower die holder, and leading arm blank is held up under the positioning action of location-plate by retainer plate, and position firmly can not be offset by occurrence positions, has avoided the inaccurate of punching size; The setting of a plurality of punch has also realized the object of the disposable punching press in a plurality of holes, because the punching press meeting in a plurality of holes causes certain deformation to other positions of leading arm blank, so eliminated the generation of this class deformation under the acting in conjunction of location-plate and retainer plate; Whole mould has improved the working (machining) efficiency to porous leading arm, has also improved the product qualified rate of processing.
Further restriction as technique scheme, in order further to limit and locking leading arm, on retainer plate, be provided with locating clamp plate, locating clamp plate is provided with telescopic spring reset clamping body, and spring reset clamping body comprises locating pin, depression bar, holding screw and is socketed in the spring on depression bar; So arrange and prevented that leading arm is subject to the one-sided fixing and phenomenon that upwarps.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structure diagram of leading arm punching die embodiment of the present invention.
The specific embodiment
As shown in Figure 1, leading arm punching die provided by the invention, comprises upper die and lower die, patrix comprises upper bolster 2, and the top of upper bolster 2 is connected with die shank 5, and low side connects convex mould pad 6 by pin 4, and convex mould pad 6 is connected with punch retainer 7, between punch retainer 7 and upper bolster 2, by alignment pin 3, be connected, on punch retainer 7, be removably connected with some punch 1, between punch 1, be provided with spacing, the edge of upper bolster 2 is provided with guide pin bushing 8, counterdie comprises die shoe 18, die shoe 18 is provided with retainer plate 12, retainer plate 12 is provided with location-plate 14 and die 16 fixation kits, the die 16 that die fixation kit 17 is provided with stripper 15 and matches with punch 1, the edge of die shoe 18 is provided with the guide pillar 13 mating with guide pin bushing 8, on retainer plate 12, be provided with locating clamp plate 11, locating clamp plate 11 is provided with telescopic spring reset clamping body, spring reset clamping body comprises locating pin 10, depression bar, holding screw and be socketed in the spring on depression bar, locating clamp plate 11 is used in conjunction with fixed guide arm blank 9.
Above-described is only the preferred embodiment of the present invention, should be understood that for a person skilled in the art, not departing under the prerequisite of structure of the present invention, can also make some distortion and improvement, these can not affect effect of the invention process and practical applicability.
Claims (2)
1. leading arm punching die, comprises upper die and lower die, it is characterized in that: described patrix comprises upper bolster, and the top of upper bolster is connected with die shank, and low side is provided with convex mould pad, and convex mould pad is connected with punch retainer; Between punch retainer and upper bolster, by alignment pin, be connected, on punch retainer, be removably connected with some punch, between punch, be provided with spacing; The edge of upper bolster is provided with guide pin bushing; Die shoe comprises die shoe, and die shoe is provided with retainer plate, and retainer plate is provided with location-plate and die fixation kit, the die that die fixation kit is provided with stripper and matches with punch, and the edge of die shoe is provided with the guide pillar mating with guide pin bushing.
2. leading arm punching die according to claim 1, it is characterized in that: described retainer plate is provided with locating clamp plate, locating clamp plate is provided with telescopic spring reset clamping body, and spring reset clamping body comprises locating pin, depression bar, holding screw and is socketed in the spring on depression bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747423.5A CN103639279B (en) | 2013-12-31 | 2013-12-31 | Leading arm punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747423.5A CN103639279B (en) | 2013-12-31 | 2013-12-31 | Leading arm punching die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103639279A true CN103639279A (en) | 2014-03-19 |
| CN103639279B CN103639279B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310747423.5A Active CN103639279B (en) | 2013-12-31 | 2013-12-31 | Leading arm punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639279B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772466A (en) * | 2018-06-13 | 2018-11-09 | 卧龙电气银川变压器有限公司 | A kind of transformer core axis pin cover board punching die |
| CN109317560A (en) * | 2018-09-29 | 2019-02-12 | 江西远成汽车技术股份有限公司 | Positioning punching device |
| CN113976728A (en) * | 2021-09-28 | 2022-01-28 | 东风汽车底盘系统有限公司 | A frock that is used for multi-functional processing of horizontal leading arm part abnormal shape |
Citations (7)
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|---|---|---|---|---|
| CN202398706U (en) * | 2011-12-21 | 2012-08-29 | 富奥辽宁汽车弹簧有限公司 | Combined die for head cutting and rivet hole punching of leaf spring |
| CN202779381U (en) * | 2012-07-12 | 2013-03-13 | 黄冈市中洲安达热工设备有限公司 | Special device for punching multiple holes in steel pipe |
| CN202893970U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Punching mould for car front main rocker arm |
| CN203109034U (en) * | 2012-12-31 | 2013-08-07 | 中铁五局（集团）有限公司 | Punching tool |
| CN103372606A (en) * | 2012-04-17 | 2013-10-30 | 刘雨欣 | Continuous stamping and bending die for miniature anode steel sheets |
| CN203265380U (en) * | 2013-05-22 | 2013-11-06 | 哈尔滨建成集团有限公司 | Cantilever embedded block type punch die |
| CN203737812U (en) * | 2013-12-31 | 2014-07-30 | 重庆红岩方大汽车悬架有限公司 | Guide arm punching die |
-
2013
- 2013-12-31 CN CN201310747423.5A patent/CN103639279B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202398706U (en) * | 2011-12-21 | 2012-08-29 | 富奥辽宁汽车弹簧有限公司 | Combined die for head cutting and rivet hole punching of leaf spring |
| CN103372606A (en) * | 2012-04-17 | 2013-10-30 | 刘雨欣 | Continuous stamping and bending die for miniature anode steel sheets |
| CN202779381U (en) * | 2012-07-12 | 2013-03-13 | 黄冈市中洲安达热工设备有限公司 | Special device for punching multiple holes in steel pipe |
| CN202893970U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Punching mould for car front main rocker arm |
| CN203109034U (en) * | 2012-12-31 | 2013-08-07 | 中铁五局（集团）有限公司 | Punching tool |
| CN203265380U (en) * | 2013-05-22 | 2013-11-06 | 哈尔滨建成集团有限公司 | Cantilever embedded block type punch die |
| CN203737812U (en) * | 2013-12-31 | 2014-07-30 | 重庆红岩方大汽车悬架有限公司 | Guide arm punching die |
Non-Patent Citations (1)
| Title |
|---|
| 王驰等: "横梁片料多用冲孔模设计", 《模具制造》, no. 12, 31 December 2004 (2004-12-31), pages 12 - 13 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772466A (en) * | 2018-06-13 | 2018-11-09 | 卧龙电气银川变压器有限公司 | A kind of transformer core axis pin cover board punching die |
| CN109317560A (en) * | 2018-09-29 | 2019-02-12 | 江西远成汽车技术股份有限公司 | Positioning punching device |
| CN113976728A (en) * | 2021-09-28 | 2022-01-28 | 东风汽车底盘系统有限公司 | A frock that is used for multi-functional processing of horizontal leading arm part abnormal shape |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103639279B (en) | 2016-08-17 |
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