CN203002929U - Stamping die used for once forming of bridge notching, bending and stretch wrapping of work piece - Google Patents
Stamping die used for once forming of bridge notching, bending and stretch wrapping of work piece Download PDFInfo
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- CN203002929U CN203002929U CN 201220549475 CN201220549475U CN203002929U CN 203002929 U CN203002929 U CN 203002929U CN 201220549475 CN201220549475 CN 201220549475 CN 201220549475 U CN201220549475 U CN 201220549475U CN 203002929 U CN203002929 U CN 203002929U
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Abstract
The utility model discloses a stamping die used for once forming of bridge notching, bending and stretch wrapping of a work piece. The stamping die comprises an upper die, a lower die and an external driving device. The upper die comprises an upper die base and an upper die forming mechanism, wherein the upper die base is detachably connected with the upper die forming mechanism. At least one reset component is arranged between the upper die base and the upper die forming mechanism. A plurality of grooves are further formed in the upper die forming mechanism. The lower die comprises a lower die base and a lower die forming mechanism, wherein the lower die base is detachably connected with the lower die forming mechanism. At least one reset component is arranged between the lower die forming mechanism and the lower die base. A plurality of convex blocks matched with the plurality of grooves are further arranged on the lower die forming mechanism. Further provided is a method for the once forming of the bridge notching, the bending and the stretch wrapping of the work piece. The stamping die is used in the method. According to the stamping die and the method, manufacture cost of the die is reduced, and machining efficiency of the work piece is greatly improved.
Description
Technical field
The utility model relates to technical field of mold, particularly relate to a kind of for workpiece bridge location, bending and draw the bag once-forming diel.
Background technology
Diel is a kind of special process equipment that blank is processed into the part of various shapes in Cold Press Working, therefore is called again cold punching die.
Carry out bridge location, bending and draw the workpiece of packet shaping for needs, as the shell of the products such as printer, computer housing, present mould often needs to set many molds to be processed, and so not only makes production cost higher, also for processing brings difficulty, reduced working (machining) efficiency simultaneously.
The utility model content
The purpose of this utility model just is to provide a kind of low cost of manufacture, can improves the diel that is used for workpiece bridge location, bending and draws the bag once-forming of part working (machining) efficiency.
In order to address the above problem, the utility model provides following technical scheme:
A kind of for workpiece bridge location, bending and draw the bag once-forming diel, comprise upper die and lower die and external driver device, this patrix comprises the upper bolster that removably connects and upper die forming mechanism, be provided with at least one reposition element between this upper bolster and upper die forming mechanism, also be provided with a plurality of grooves in this upper die forming mechanism; This counterdie comprises die shoe and the counterdie shaping mechanism that removably connects, and is provided with at least one reposition element between this counterdie shaping mechanism and die shoe, also is provided with a plurality of projections that are complementary with described a plurality of grooves on this counterdie shaping mechanism.
Further, above-mentioned upper die forming mechanism comprises the public and patrix adjustable-forming public affairs of the upper die forming that slidably connects.
Further, above-mentioned upper die forming public affairs comprise the first public unit of upper die forming and the second upper die forming public unit, and the public unit of this first upper die forming and the second upper die forming public unit slidably are connected in respectively the both ends of above-mentioned patrix adjustable-forming public affairs.
Further, the groove of above-mentioned upper die forming mechanism comprise above-mentioned patrix adjustable-forming public affairs move upward after with public formed at least one first groove of above-mentioned upper die forming, and at least one second groove that is opened in above-mentioned patrix adjustable-forming Gongshang.
Further, above-mentioned counterdie shaping mechanism comprises that the public body of lower mold forming, lower die drawing wrap molding public affairs and counterdie bending and molding are public, and the public body of this time mold forming is placed in this time die drawing wrap molding public affairs and counterdie bending and molding Gongshang.
Further, the projection of above-mentioned counterdie shaping mechanism comprises is located at least one first projection that is complementary with above-mentioned the first groove on the public body of above-mentioned lower mold forming, and is located at least one second projection that above-mentioned lower die drawing wrap molding Gongshang and above-mentioned the second groove are complementary.
Further, above-mentioned counterdie bending and molding public affairs comprise the first public unit of counterdie bending and molding and the second counterdie bending and molding public unit, the be placed in both ends of above-mentioned lower die drawing wrap molding public affairs of the public unit of this first counterdie bending and molding and the second counterdie bending and molding public unit.
Again further, above-mentioned counterdie shaping mechanism also comprises positioner, and this positioner is located on the public body of above-mentioned lower mold forming.
Again further, above-mentioned reposition element is spring and/or pneumatic jack bar.
Adopt the beneficial effect of technique scheme to be: be provided with at least one reposition element between upper bolster and upper die forming mechanism, upper die forming mechanism is provided with a plurality of grooves; Be provided with at least one reposition element between counterdie shaping mechanism and die shoe, also be provided with a plurality of projections that are complementary with above-mentioned a plurality of grooves on the counterdie shaping mechanism, pressing by a plurality of grooves and a plurality of projections, can be easily on a mold bridge location, bending and the La Bao to workpiece carry out once-forming, replace the mode that the many molds of original use form, not only the manufacturing cost of mould reduces, and can improve widely the working (machining) efficiency of part.
Description of drawings
Fig. 1 be of the present utility model a kind of for workpiece bridge location, bending and draw the bag once-forming diel die opening state schematic diagram in the present embodiment.
Fig. 2 be of the present utility model a kind of for workpiece bridge location, bending and draw the bag once-forming diel initial mold closing view in the present embodiment.
Fig. 3 be of the present utility model a kind of for workpiece bridge location, bending and draw the bag once-forming diel complete mold closing view in the present embodiment.
Fig. 4 is the side view (not containing frame) of Fig. 3.
1. patrix 11. public 3. frame 41. first groove 42. second groove 51. first projection 52. second projection 61. spring 62. pneumatic jack bar 7. positioner 8. workpiece of public 121. first upper die formings of the upper bolster 12. upper die formings public unit public 24. counterdie bending and moldings of 23. times die drawing wrap moldings of the public bodies of 22. times mold formings of public 2. counterdie 21. die shoes of the public unit of 122. first upper die formings 13. patrix adjustable-formings.
The specific embodiment
Describe specific embodiment of the utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the diel that is used for workpiece bridge location, bending and draws the bag once-forming of the present embodiment, comprise patrix 1, counterdie 2 and external driver device (not shown), counterdie 2 is arranged at above frame 3, and this external driver device is used for providing driving force to the operation of this diel.
as shown in Figure 1, patrix 1 comprises the upper bolster 11 that removably connects and upper die forming mechanism, be provided with at least one reposition element between this upper bolster 11 and upper die forming mechanism, also be provided with a plurality of grooves in this upper die forming mechanism, above-mentioned upper die forming mechanism comprises upper die forming public 12 and the patrix adjustable-forming public affairs 13 that slidably connect, these upper die forming public affairs 12 comprise the first public unit 121 of upper die forming and the second upper die forming public unit 122, the public unit 121 of this first upper die forming and the second upper die forming public unit 122 slidably are connected in respectively the both ends of patrix adjustable-forming public affairs 13.A plurality of grooves of above-mentioned upper die forming mechanism comprise above-mentioned patrix adjustable-forming public affairs 12 move upward after with public formed the first groove 41 of above-mentioned upper die forming; and be opened in the second groove 42 on above-mentioned patrix adjustable-forming public affairs 13; the quantity of the first groove 41 and the second groove 42 can be made change along with process requirements, is respectively one in the present embodiment.
As Fig. 1, shown in Figure 4, counterdie 2 comprises die shoe 21 and the counterdie shaping mechanism that removably connects, be provided with at least one reposition element between this counterdie shaping mechanism and die shoe 21, also be provided with a plurality of projections that are complementary with described a plurality of grooves on this counterdie shaping mechanism, above-mentioned counterdie shaping mechanism comprises the public body 22 of lower mold forming, lower die drawing wrap molding public 23 and counterdie bending and molding public affairs 24, the public body 22 of this time mold forming is placed on this time die drawing wrap molding public 23 and counterdie bending and molding public affairs 24, and the public body 22 of lower mold forming can be up and down.A plurality of projections of above-mentioned counterdie shaping mechanism comprise the first projection 51 of being located on the public body 22 of above-mentioned lower mold forming and being complementary with above-mentioned the first groove 41, and the second projection 52 of being located on above-mentioned lower die drawing wrap molding public affairs 23 and being complementary with above-mentioned the second groove 42, the quantity of projection should be corresponding with the quantity of groove, with the bridge location that forms respective numbers or draw bag.Above-mentioned counterdie bending and molding public affairs 24 comprise the first public unit of counterdie bending and molding and the second counterdie bending and molding public unit, the be placed in both ends of above-mentioned lower die drawing wrap molding public affairs of the public unit of this first counterdie bending and molding and the second counterdie bending and molding public unit, and in the present embodiment its preferably both sides are symmetrically arranged.
Continue as shown in Figure 1, above-mentioned counterdie shaping mechanism also comprises positioner 7, and this positioner 7 is located on the public body 22 of above-mentioned lower mold forming, is used for workpiece to be processed 8 is fixed, to prevent from occurring in process the phenomenon of sideslip.
In addition, as shown in fig. 1, above-mentioned reposition element can be spring 61 or pneumatic jack bar 62, perhaps spring 61 uses as reposition element with pneumatic jack bar 62 simultaneously, in the present embodiment, except with a pneumatic jack bar 62 to the public body 22 of lower mold forming with die shoe 21 is connected, all the other all connect with spring 61 everywhere.
As shown in Figure 2, under the mold closing state that the workpiece bridge location is shaped, by the driving force that the outside applies downwards, upper bolster 11 drives upper die forming mechanism and moves downward to the surface of workpiece 8.
as Fig. 3, shown in Figure 4, patrix adjustable-forming public affairs 13 are subject to the upwards activity of active force of the public body 22 of lower mold forming, until stop after touching upper bolster 11, at this moment, formed the first groove 41 together with patrix adjustable-forming public affairs 13 and the first public unit 121 of upper die forming that is positioned at its both ends and the first upper die forming public unit 122, the first groove 41 coordinates with the first projection 51 on being positioned at the public body 22 of lower mold forming, namely formed the bridge location on workpiece 8 after pressing, when forming bridge location, the public body 22 of lower mold forming moves downward, cover lower die drawing wrap molding public 23 and counterdie bending and molding public affairs 24 are in the inner exposed the public body 22 of lower mold forming, bending forms by the counterdie bending and molding public 24 that the is positioned at included public unit of the first counterdie bending and molding and the public unit punching of the second counterdie bending and molding, draw Bao Ze to pass through the cooperation of the second groove 42 on patrix adjustable-forming public affairs 13 and the second projection 52 on lower die drawing wrap molding public affairs 24 and pressing forms.
The below introduces operation principle of the present utility model:
by positioner 7, workpiece 8 is positioned on the counterdie shaping mechanism, drive by external driver device the surface that patrix 1 comes downwards to workpiece 8, patrix 1 continues descending, patrix adjustable-forming public affairs 13 are subject to the resistance of the public body 22 of lower mold forming and move upward, stop and forming the first above-mentioned groove 41 until touch upper bolster 11, this first groove 41 is complementary with above-mentioned the first projection 51, namely form the bridge location of workpiece 8 after pressing, meanwhile, patrix 1 continues descending and promotes the public body 22 of lower mold forming to continue downwards, make the counterdie bending and molding public affairs 24 of being entangled by the public body 22 of lower mold forming expose, namely form the bending of workpiece 8 after punching, and when counterdie bending and molding public affairs 24 are exposed the public body 22 of lower mold forming, the lower die drawing wrap molding public affairs 23 of being entangled by the public body 22 of lower mold forming are equally also exposed thereupon, the second above-mentioned projection 52 is complementary with the second groove 42 of upper die forming movable block, form the bag that draws of workpiece 8 after pressing.
Adopt the beneficial effect of technique scheme to be: be provided with at least one reposition element between upper bolster and upper die forming mechanism, upper die forming mechanism is provided with a plurality of grooves; Be provided with at least one reposition element between counterdie shaping mechanism and die shoe, also be provided with a plurality of projections that are complementary with above-mentioned a plurality of grooves on the counterdie shaping mechanism, pressing by a plurality of grooves and a plurality of projections, can be easily on a mold bridge location, bending and the La Bao to workpiece carry out once-forming, replace the mode that the many molds of original use form, not only the manufacturing cost of mould reduces, and can improve widely the working (machining) efficiency of part.
The above is only preferred embodiment of the present utility model, should be pointed out that under the prerequisite that does not break away from the utility model creation design, and can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. diel that is used for workpiece bridge location, bending and draws the bag once-forming, comprise upper die and lower die and external driver device, it is characterized in that: described patrix comprises the upper bolster that removably connects and upper die forming mechanism, be provided with at least one reposition element between described upper bolster and upper die forming mechanism, also be provided with a plurality of grooves in described upper die forming mechanism; Described counterdie comprises die shoe and the counterdie shaping mechanism that removably connects, and is provided with at least one reposition element between described counterdie shaping mechanism and described die shoe, also is provided with a plurality of projections that are complementary with described a plurality of grooves on described counterdie shaping mechanism.
2. diel according to claim 1 is characterized in that: described upper die forming mechanism comprises the public and patrix adjustable-forming public affairs of the upper die forming that slidably connects.
3. diel according to claim 2; it is characterized in that: described upper die forming public affairs comprise the first public unit of upper die forming and the second upper die forming public unit, and the public unit of described the first upper die forming and the second upper die forming public unit slidably are connected in respectively the both ends of described patrix adjustable-forming public affairs.
4. according to claim 1-3 arbitrary described diels; it is characterized in that: the groove of described upper die forming mechanism comprise described patrix adjustable-forming public affairs move upward after with public formed at least one first groove of described upper die forming, and at least one second groove that is opened in described patrix adjustable-forming Gongshang.
5. diel according to claim 1, it is characterized in that: described counterdie shaping mechanism comprises that the public body of lower mold forming, lower die drawing wrap molding public affairs and counterdie bending and molding are public, and the public body of described lower mold forming is placed in described lower die drawing wrap molding public affairs and described counterdie bending and molding Gongshang.
6. according to claim 1-5 arbitrary described diels, it is characterized in that: the projection of described counterdie shaping mechanism comprises is located at least one first projection that is complementary with described the first groove on the public body of described lower mold forming, and is located at least one second projection that described lower die drawing wrap molding Gongshang and described the second groove are complementary.
7. diel according to claim 5, it is characterized in that: described counterdie bending and molding public affairs comprise the first public unit of counterdie bending and molding and the second counterdie bending and molding public unit, the be placed in both ends of described lower die drawing wrap molding public affairs of the public unit of described the first counterdie bending and molding and the second counterdie bending and molding public unit.
8. diel according to claim 5 is characterized in that: described counterdie shaping mechanism also comprises positioner, and described positioner is located on the public body of described lower mold forming.
9. diel according to claim 1 is characterized in that: described reposition element is spring and/or pneumatic jack bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549475 CN203002929U (en) | 2012-10-25 | 2012-10-25 | Stamping die used for once forming of bridge notching, bending and stretch wrapping of work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549475 CN203002929U (en) | 2012-10-25 | 2012-10-25 | Stamping die used for once forming of bridge notching, bending and stretch wrapping of work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002929U true CN203002929U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549475 Expired - Fee Related CN203002929U (en) | 2012-10-25 | 2012-10-25 | Stamping die used for once forming of bridge notching, bending and stretch wrapping of work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769479A (en) * | 2012-10-25 | 2014-05-07 | 亿和精密工业（苏州）有限公司 | Stamping die and method for one-time forming of position correcting, bending and drawing of workpiece |
| CN105598289A (en) * | 2016-01-27 | 2016-05-25 | 太仓旺美模具有限公司 | Bending formation stamping mould |
| CN108526317A (en) * | 2018-05-02 | 2018-09-14 | 广州海鸥住宅工业股份有限公司 | The automatic Bending Mould of flexibility for integral bathroom customization |
-
2012
- 2012-10-25 CN CN 201220549475 patent/CN203002929U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769479A (en) * | 2012-10-25 | 2014-05-07 | 亿和精密工业（苏州）有限公司 | Stamping die and method for one-time forming of position correcting, bending and drawing of workpiece |
| CN103769479B (en) * | 2012-10-25 | 2016-03-02 | 亿和精密工业（苏州）有限公司 | For workpiece bridge location, bending and draw bag once-forming diel and method thereof |
| CN105598289A (en) * | 2016-01-27 | 2016-05-25 | 太仓旺美模具有限公司 | Bending formation stamping mould |
| CN108526317A (en) * | 2018-05-02 | 2018-09-14 | 广州海鸥住宅工业股份有限公司 | The automatic Bending Mould of flexibility for integral bathroom customization |
| CN108526317B (en) * | 2018-05-02 | 2023-05-23 | 广州海鸥住宅工业股份有限公司 | Flexible automatic bending die for customizing integral bathroom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130619 Termination date: 20161025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |