CN201676963U - Punching mould of automobile wire bundle - Google Patents
Punching mould of automobile wire bundle Download PDFInfo
- Publication number
- CN201676963U CN201676963U CN2010201414317U CN201020141431U CN201676963U CN 201676963 U CN201676963 U CN 201676963U CN 2010201414317 U CN2010201414317 U CN 2010201414317U CN 201020141431 U CN201020141431 U CN 201020141431U CN 201676963 U CN201676963 U CN 201676963U
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- punch
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Abstract
The utility model discloses a punching mould of automobile wire bundle, comprising an upper die holder and a lower die holder for connecting a punch, a convex mould fixed on the lower die holder and a concave mould fixed on the upper die holder; the lower die holder is further provided with a mould support; the upper die holder, an upper base plate and a punch fixing plate are fixedly connected in turn from the top down; a punch for protruding, a punch for punching, a convex mould for cutting edge, a convex mould for chamfering C angle, a U-shaped convex mould for forming head part, a convex mould for bending 45 degrees, a convex mould for bending 90 degrees and a convex mould for cutting and blanking are fixed in turn at the corresponding position of the punch fixing plate according to technical order; the pumping mould further comprises a convex mould insert, and the whole convex mould is connected with the air cushion of the press machine. The utility model reduces design and manufacturing costs of the mould, shortens the manufacture period of products, and improves the production efficiency; and continuous punching can be carried out; one people can operate three machines, thereby saving staff, improving work efficiency and largely reducing cost.
Description
Technical field
The present invention relates to a kind of punching die, particularly relate to a kind of saving operation, man-hour is shorter, the stable continuous vehicle wiring harness punching die of processing back terminal bends.
Background technology
In very ripe mould stamping technology, to finally finishing of stamping parts product, often need multiple working procedure to realize, generally, every punching press one procedure all need take off staking punch on punch press, changes the diel head of a new procedure.When the product needed multi-step forming processes, more the work of mold exchange head just seem very loaded down with trivial details, and the running of the lathe that will stop constantly, not only time-consuming but also dangerous.Occurred the punch press progressive die afterwards, main pattern tool designs continuous mechanism, but mold mechanism is too complicated, loaded down with trivial details.
Through blanking, pull and stretch, shaping, side cut, towards bottom hole, flange, towards the part that multiple working procedures such as lateral aperture are made, in the production, existing Sheet Metal Forming Technology scheme is for needs: 1 blanking, and 2 pull and stretch, 3 shapings, 4 cut edge, and 5 towards bottom hole, flange, and 6 towards lateral aperture.
Each operation of this scheme is separated, and the mould manufacturing is simple, but needs many molds, and the mould tricks is many, efficient is low, and process route is long, each procedure separates, and makes that workpiece accumulated error in process is bigger, is difficult to the requirement of assurance part precision; As common single engineering mould, generally, a plurality of punch and a plurality of die also can be arranged, but in the punch press one stroke, can only finish a kind of blank operation by a punch and a die.As: above automotive acoustic speaker mould is exactly to be made up of ten secondary above single engineering moulds, just can get a qualified product.And atomization degree is not high, production cost height, the modern processing site requirement of incompatibility.
Be engaged in the workman of mould press work, all wish to have a kind of lathe that can not stop, mold exchange head and can continuous operation more not, finish the innovative design of the simple structure of multiple working procedure,, make operator safety stable, easy and simple to handle to increase work efficiency.
The utility model content
At the problems referred to above, the technical problems to be solved in the utility model provides a kind of with upside-down mounting pull and stretch, shaping, towards bottom hole, flange, towards a plurality of operations such as lateral aperture, concentrate in the continuous diel of a cover automotive wire bundle and make, make easy to operate, save man-hour, guarantee part precision, raise labour productivity.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of automotive wire bundle punching die, comprise the upper bolster and the die shoe that connect punch press, be fixed on punch and the die that is fixed on the upper bolster on the die shoe, it is characterized in that, it also comprises: the upper padding plate of pad punching pin, punch fixing plate, the punching pin that is used for raising, the punch that is used to cut edge is used for the punch at the angle of falling C, is used for the shaping punch of moulding head U type, the punch that is used for 45 ° of bendings, be used for the punch of 90 ° of bendings and the punch of the blanking that is used to cut edge, be used to take off the stripper plate of material, be used to be encased inside the lower bolster of sub-part, be used to connect the die shoe of punch press, the mould pin of die shoe bottom is installed; Described upper bolster, upper padding plate, punch fixing plate are fixedly connected sequentially for these three layers from top to bottom; The described punching pin that is used for raising, the punching pin that is used for punching, the punch that is used to cut edge, the punch that is used for the angle of falling C, the punch that is used for moulding head U type, the cut edge punch of blanking of the punch that is used for 45 ° of bendings, the punch and being used to that is used for 90 ° of bendings is fixed on the correspondence position of punch fixing plate according to described process sequence; Described punch comprises that also one inlays the punch insert of assembly mutually with the shaping punch, and described shaping punch connects with the air-cushion device of forcing press.
Further, also be provided with on the described punch insert, corresponding dash the bottom hole punch and flanging die is arranged in the die, and be fixed on the upper bolster towards bottom hole die and flange die; Also be provided with on the described punch insert towards the side opening die, the corresponding side opening punch that dashes is arranged in die and the common slideway that constitutes of die plate insert; Be provided with skewed slot in the side opening punch, the wedge that is fixed on the upper bolster inserts in this skewed slot; Between die and upper bolster, be provided with spring.
Further, described punch insert adopts the split combining structure, interface rive lateral aperture and blanking channel.
Good effect of the present utility model is:
1, realized pull and stretch, shaping, towards bottom hole, flange, be integrated in the mold towards a plurality of operations such as lateral aperture, reduced Mould design and manufacturing cost, shortened the product manufacturing cycle again, improved production efficiency of products.
2, punching press continuously; One people, three machines, the saving personnel have improved operating efficiency, save cost greatly
3, avoid many molds, the error brought of location repeatedly, guaranteed the accuracy of manufacture of part.
4, adopt edge to piece together structure, can save valuable die steel material, make the mould damageable zone be convenient to change, easy to maintenance; Improve die life; Reduce Mould Machining and made workload, be convenient to adopt plunge grinding, made to make and oversimplify, reduced die manufacturing cost.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
Referring to figure, automotive wire bundle diel of the present utility model, comprise the upper bolster 10 and the die shoe 20 that connect punch press, be fixed on the punch on the die shoe 20 and be fixed on die 15 on the upper bolster 10, in die shoe 20 bottoms mould pin 30 is installed, piece together structure at the edge that described punch is made up of punch insert 25 and the shaping punch 26 that is used for moulding head U type, after finishing pull and stretch, shaping punch 26 is by connecting with air-cushion device, and the air cushion of depended on pressure machine is realized the shaping to each filleted corner of part; The power of its need of work is provided by the air cushion of forcing press bottom, and selects travel switch that it is controlled by factory, stipulates that it after the pull and stretch action puts in place, carries out the shaping of fillet position.
Described mould also comprises as lower member: the upper padding plate 16 of pad punching pin, punch fixing plate 17, the punching pin 18 that is used for raising, the punch 14 that is used to cut edge, the punch that is used for the angle of falling C, the punch that is used for bending 45 degree, be used for the punch of bending 90 degree and the punch of the blanking that is used to cut edge, be used to take off the overhead gage 4 of material, be used to take off the stripper plate 27 of material, the die that is used for the angle of falling C, the die that is used for moulding head U type is used for the die of 45 ° of bendings, is used for the die of 90 ° of bendings, be used to connect the die shoe 20 and the mould pin 30 of punch press, described upper bolster 10, upper padding plate 16, punch fixing plate 17 these three layers be fixedly connected sequentially from top to bottom.
The described punching pin 18 that is used for raising, the punch 14 that is used to cut edge, the punch that is used for the angle of falling C, the punch that is used for bending 45 degree, be used for the punch of bending 90 degree and the punch of the blanking that is used to cut edge is fixed on the correspondence position of punch fixing plate 17 according to described process sequence, the steel plate strip is between the punch and die 15 of the continuous mould of multistation.
In the present embodiment, also be provided with on the described punch insert 25 towards bottom hole die and flange die, corresponding bottom hole punch 12 and the flanging die 11 of dashing is arranged in the die 15 and is fixed on the upper bolster 10.Also be provided with towards the side opening die on the described punch insert 25, the corresponding side opening punch 23 that dashes is arranged in die 15 and the die plate insert 22 common slideways that constitute; Be provided with skewed slot in side opening punch 23, the wedge 19 that is fixed on the upper bolster 10 inserts this skewed slot, and moving up and down of upper bolster 10 is converted to towards the side-to-side movement of side opening punch 23 by this skewed slot, finishes towards the side opening operation.Between die 15 and upper bolster 10, be provided with spring 21, make towards bottom hole and overturning process, after trimming, carry out towards the side opening operation.Described punch insert 25 adopts the split combining structures, is combined interface rive lateral aperture and blanking channel 13 by two of front and back.
Adopt this combining structure, split manufacturing, merge method for processing, solved the manufacturability difficult problem that blanking channel 13 can't be processed.
As shown in Figure 1, general's flat board that blanking is good is placed on and locatees on the counterdie during work, and patrix moves downward, and upper and lower mould closure compresses plate, with sheet metal deep drawing, shaping; Patrix continues to move down, compression spring 21, and four square holes and four circular holes, flange and towards lateral aperture towards the bottom surface are finished whole manufacturing processes of processed automotive wire bundle.
The patrix die sinking that moves upward, simultaneously, the spring knock pin of patrix pushes away workpiece under the spring force effect, prepares for continuing next working cycles.This mould adopts diagonal angle guiding mould bases, by guide pillar upper and lower mould is led.
The utility model realized pull and stretch, shaping, towards bottom hole, flange, be integrated in the mold towards a plurality of operations such as lateral aperture, reduced Mould design and manufacturing cost, shortened the product manufacturing cycle again, improved production efficiency of products.And punching press continuously; One people, three machines, the saving personnel have improved operating efficiency, save cost greatly.
Simultaneously, avoid many molds, repeatedly located the error of bringing, guaranteed the accuracy of manufacture of part.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. automotive wire bundle punching die, comprise the upper bolster and the die shoe that connect punch press, be fixed on punch and the die that is fixed on the upper bolster on the die shoe, it is characterized in that, it also comprises: the upper padding plate of pad punching pin, punch fixing plate, the punching pin that is used for raising, the punch that is used to cut edge is used for the punch at the angle of falling C, is used for the shaping punch of moulding head U type, the punch that is used for 45 ° of bendings, be used for the punch of 90 ° of bendings and the punch of the blanking that is used to cut edge, be used to take off the stripper plate of material, be used to be encased inside the lower bolster of sub-part, be used to connect the die shoe of punch press, the mould pin of die shoe bottom is installed; Described upper bolster, upper padding plate, punch fixing plate are fixedly connected sequentially for these three layers from top to bottom; The described punching pin that is used for raising, the punching pin that is used for punching, the punch that is used to cut edge, the punch that is used for the angle of falling C, the punch that is used for moulding head U type, the cut edge punch of blanking of the punch that is used for 45 ° of bendings, the punch and being used to that is used for 90 ° of bendings is fixed on the correspondence position of punch fixing plate according to described process sequence; Described punch comprises that also one inlays the punch insert of assembly mutually with the shaping punch, and described shaping punch connects with the air-cushion device of forcing press.
2. a kind of automotive wire bundle punching die according to claim 1 is characterized in that, also is provided with on the described punch insert towards bottom hole die and flange die, corresponding dashes the bottom hole punch and flanging die is arranged in the die, and is fixed on the upper bolster; Also be provided with on the described punch insert towards the side opening die, the corresponding side opening punch that dashes is arranged in die and the common slideway that constitutes of die plate insert; Be provided with skewed slot in the side opening punch, the wedge that is fixed on the upper bolster inserts in this skewed slot; Between die and upper bolster, be provided with spring.
3. a kind of automotive wire bundle punching die according to claim 1 is characterized in that, described punch insert adopts the split combining structure, interface rive lateral aperture and blanking channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201414317U CN201676963U (en) | 2010-03-25 | 2010-03-25 | Punching mould of automobile wire bundle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201414317U CN201676963U (en) | 2010-03-25 | 2010-03-25 | Punching mould of automobile wire bundle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676963U true CN201676963U (en) | 2010-12-22 |
Family
ID=43342025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201414317U Expired - Fee Related CN201676963U (en) | 2010-03-25 | 2010-03-25 | Punching mould of automobile wire bundle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676963U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875081A (en) * | 2010-03-25 | 2010-11-03 | 昆山凯意工模具配套有限公司 | Automotive wire bundle punching die |
| CN102327973A (en) * | 2011-06-23 | 2012-01-25 | 苏州旭创精密模具有限公司 | Cable interface die |
| CN105903878A (en) * | 2016-06-27 | 2016-08-31 | 山东远大特材科技股份有限公司 | End portion forging clamp |
| CN106563730A (en) * | 2016-10-25 | 2017-04-19 | 宁海永业汽车零部件有限公司 | Progressive die and method for machining harness supports |
| CN109689314A (en) * | 2016-09-07 | 2019-04-26 | 郑森仁 | Underbody car stamping knife system |
| CN110227761A (en) * | 2019-07-15 | 2019-09-13 | 上海晨昌精密模具有限公司 | A kind of grading mold device of large flange class |
-
2010
- 2010-03-25 CN CN2010201414317U patent/CN201676963U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875081A (en) * | 2010-03-25 | 2010-11-03 | 昆山凯意工模具配套有限公司 | Automotive wire bundle punching die |
| CN101875081B (en) * | 2010-03-25 | 2013-01-30 | 昆山凯意工模具配套有限公司 | Automotive wire bundle punching die |
| CN102327973A (en) * | 2011-06-23 | 2012-01-25 | 苏州旭创精密模具有限公司 | Cable interface die |
| CN105903878A (en) * | 2016-06-27 | 2016-08-31 | 山东远大特材科技股份有限公司 | End portion forging clamp |
| CN109689314A (en) * | 2016-09-07 | 2019-04-26 | 郑森仁 | Underbody car stamping knife system |
| CN109689314B (en) * | 2016-09-07 | 2020-10-02 | 郑森仁 | Automobile base punching cutter system |
| CN106563730A (en) * | 2016-10-25 | 2017-04-19 | 宁海永业汽车零部件有限公司 | Progressive die and method for machining harness supports |
| CN110227761A (en) * | 2019-07-15 | 2019-09-13 | 上海晨昌精密模具有限公司 | A kind of grading mold device of large flange class |
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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: 20101222 Termination date: 20110325 |