CN201744555U - Blanking die combined mechanism - Google Patents
Blanking die combined mechanism Download PDFInfo
- Publication number
- CN201744555U CN201744555U CN2010201894047U CN201020189404U CN201744555U CN 201744555 U CN201744555 U CN 201744555U CN 2010201894047 U CN2010201894047 U CN 2010201894047U CN 201020189404 U CN201020189404 U CN 201020189404U CN 201744555 U CN201744555 U CN 201744555U
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- Prior art keywords
- blanking die
- backer
- cutter
- pushing block
- blanking
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- Expired - Lifetime
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Abstract
The utility model discloses a blanking die combined mechanism which comprises a base, a blanking die and a blanking cutter fixed on the base. A slide slot is machined on the blanking die body, a blanking cutter fixed pushing block capable of moving up and down is in sliding fit with the slide slot, and the blanking cutter fixed pushing block is connected with an elastic recovery positioning mechanism. A material inlet hole is machined on one side of the blanking die body, and a blanking die resting mechanism corresponding to the material inlet hole is fixed on the blanking cutter fixed pushing block. The blanking cutter and the blanking die resting mechanism are arranged side by side, the blanking cutter is fixed on the lower part of the blanking cutter fixed pushing block, and the blanking cutter is arranged between the material inlet hole and the blanking die resting mechanism. The blanking die combined mechanism is easy for assembly and is convenient in operating, and also solves the difficult problem that in prior art, when the blanking cutter contacts with the material, the front segment of the cut part bends downwards and has deformation due to the force applied on the material.
Description
Technical field
The utility model relates to punch press blank equipment, the specifically combined mechanism of blanking die.
Background technology
At present all very general with the punch press blank, but existing punch press blank equipment is behind cutter incision contact material, it is stressed to be cut material, and its quilt is cut the part leading portion just towards the below bending.Scaled off that back material is uneven to be easy to skew and to cause the nut hexagonal not reach standard when punch press processing nut owing to cut material, scrappage is very high.Being cut material for correcting, need be to being cut material turner tack, not only wasted operation but also waste material.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned prior art present situation, and easy assembling is provided, the combined mechanism of the blanking die being convenient to operate, solved in the prior art behind the cutter contact material, cause because of material is stressed cut the part leading portion towards the below a diastrophic difficult problem.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the combined mechanism of blanking die comprises base, is fixed on blanking die body and cutter on the base.The blanking die body is shaped on chute, is sliding combined with fixedly pushing block of the cutter that can move up and down in chute, and described cutter fixedly pushing block is connected with the elastic recovery detent mechanism.Be shaped on material in a side of blanking die body and enter the hole, fixedly be fixed with material on the pushing block at cutter and enter the corresponding blanking die backer mechanism in hole.Cutter is mutually arranged side by side with blanking die backer mechanism, and is fixed on the fixedly bottom of pushing block of cutter, and cutter advances between hole and the blanking die backer mechanism at material.
For optimizing technique scheme, the measure of taking also comprises:
The above-mentioned cutter fixedly top of pushing block is fixedly connected with fixedly pushing block cover of cutter, and the described cutter fixedly both sides of pushing block cover is shaped on transverse arm, and the elastic recovery detent mechanism is arranged between cutter the transverse arm and base that fixedly pushing block overlaps.
Above-mentioned elastic recovery detent mechanism comprises blanking die reference column and blanking die retainer spring; Transverse arm is shaped on through hole, and the upper end of blanking die reference column is passed through hole and is provided with locking member in the upper end, fixedlys connected with base in blanking die reference column lower end; The blanking die retainer spring is set on the blanking die reference column, matches with transverse arm and base respectively in the two ends of blanking die retainer spring.
Above-mentioned cutter fixedly is fixedly connected with the hammering cushion block in the pushing block upper end.
Above-mentioned blanking die backer mechanism comprises and the fixing fixedly connected blanking die backer of the pushing block cover and be arranged on the blanking die backer and overlap interior and advance the corresponding blanking die backer lining in hole with described material of cutter.
Slip was provided with the backer and releases thimble in above-mentioned blanking die backer overlapped, and blanking die backer lining is shaped on the thimble through hole that is used for releasing by the backer thimble; It is corresponding with the thimble through hole that the backer releases thimble one end, and the other end is connected with the backer and regulates double-screw bolt; In the blanking die backer overlaps, be provided with the backer and release backer's pusher spring that thimble matches.
Above-mentioned cutter fixedly pushing block is fixed with backer's adjusting bracket, and the blanking die backer is set on backer's adjusting bracket.
Above-mentioned backer's adjusting bracket is shaped on the adjusting chute, and blanking die backer cover is by fixture and adjusting chute secure fit.
Above-mentioned backer's adjusting bracket is shaped on screw, and the end that the backer regulates double-screw bolt passes screw, is provided with backer's adjusting nut at traversing through end.
Above-mentioned material advances to be provided with the blanking die lining in the hole.
Compared with prior art, the combined mechanism of blanking die of the present utility model has the following advantages:
1, the upper die and lower die of routine all are installed in the counterdie blank cover, patrix is only installed one and is gone up the die shank impact block like this, and remaining part all is contained in counterdie, and cutter fixedly pushing block drive cutter and blanking die backer mechanism moves downward together, cuts mould and moves;
2, adjust more convenient, the mould height only regulate locking member just can, left and right sides pattern tool precision guarantees;
3, punch press does not worry that when blank counterdie moves, and last die shank impact block can strike the hammering cushion block and get final product, counterdie towards the time move a little and also can not have influence on the blank quality;
4, because the effect of blanking die backer lining, solved in the prior art behind the cutter contact material, cause because of material is stressed cut the part leading portion towards the below a diastrophic difficult problem, and the combined mechanism of blanking die of the present utility model, cut material and be enclosed within the blanking die backer lining, it is with the parallel synchronous incision of cutter, and it is indeformable to guarantee to be cut material, therefore doing the standard component bolt screw does not need to use at two ends turner tack again, has not only economized operation but also material saving.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the front view of the utility model embodiment;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the rearview of Fig. 2;
Fig. 5 is that the A-A of Fig. 2 is to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is to Figure 5 shows that structural representation of the present utility model.
Reference numeral wherein is: base 1, blanking die body 2, material advances hole 2a, blank die sleeve 2b, blank is briquetting 2c fixedly, cutter 3, cutter is pushing block 4 fixedly, cutter is pushing block cover 5 fixedly, transverse arm 5a, blanking die reference column 6, blanking die retainer spring 7, hammering cushion block 8, the blanking die backer overlaps 9, blanking die backer lining 10, thimble through hole 10a, locking member 11, the backer releases thimble 12, the backer regulates double-screw bolt 12a, backer's pusher spring 13, backer's adjusting bracket 14, backer's adjusting nut 15, blanking die lining 16, last die shank impact block 17, regulate chute 18, fixture 19, screw 20, screw 21, screw 22, backer's lining dog screw 23, backer's hollow bolt 24, backer's frame hold-down screw 25, screw 26.
The combined mechanism of blanking die of the present utility model, comprise base 1, be fixed on blanking die body 2 and cutter 3 on the base 1, blanking die body 2 is shaped on chute, be sliding combined with fixedly pushing block 4 of the cutter that can move up and down in chute, described cutter fixedly pushing block 4 is connected with the elastic recovery detent mechanism.Be shaped on material in a side of blanking die body 2 and advance hole 2a, fixedly be fixed with material on the pushing block 4 at cutter and enter the corresponding blanking die backer mechanism of hole 2a.Cutter 3 is mutually arranged side by side with blanking die backer mechanism, and is fixed on the fixedly bottom of pushing block 4 of cutter, and cutter 3 advances between hole 2a and the blanking die backer mechanism at material.
As Fig. 2 to shown in Figure 5, blanking die body 2 by blank die sleeve 2b and blank fixedly briquetting 2c constitute, blank die sleeve 2b and blank fixedly are shaped on material and advance hole 2a between the briquetting 2c.In advancing hole 2a, material is provided with blanking die lining 16.
Cutter fixedly pushing block 4 tops is fixedly connected with fixedly pushing block cover 5 of cutter, and the described cutter fixedly both sides of pushing block cover 5 is shaped on transverse arm 5a, the elastic recovery detent mechanism be arranged on cutter fixedly pushing block overlap between 5 the transverse arm 5a and base 1.Cutter fixedly pushing block 4 can move up and down under the positioning and guiding effect of elastic recovery detent mechanism.
In the present embodiment, the elastic recovery detent mechanism comprises blanking die reference column 6 and blanking die retainer spring 7.Transverse arm 5a is shaped on through hole, and the upper end of blanking die reference column 6 is passed through hole and is provided with locking member 11 in the upper end, fixedlys connected with base 1 in blanking die reference column 6 lower ends.Blanking die retainer spring 7 is set on the blanking die reference column 6, matches with transverse arm 5a and base 1 respectively in the two ends of blanking die retainer spring 7.
Blanking die backer mechanism comprise with cutter fixedly the fixedly connected blanking die backer of pushing block 4 overlap 9 and be arranged on the blanking die backer and overlap in 9 and and advance the corresponding blanking die backer lining 10 of hole 2a with described material.
Cutter fixedly is fixedly connected with hammering cushion block 8 in pushing block 4 upper ends.As shown in Figure 1, by last die shank impact block 17 bump hammering cushion blocks 8, cutter fixedly pushing block 4 drives cutters 3 and blanking die backer mechanism moves downward together, cuts mould and moves.
The blanking die backer overlap 9 with cutter fixedly pushing block 4 be fixedly connected, in the present embodiment, be fixed with backer's adjusting bracket 14 on blanking die body 2, backer's adjusting bracket 14 is shaped on regulates chute 18, and the blanking die backer overlaps 9 by fixture 19 and adjusting chute 18 secure fit.The blanking die backer overlaps 9 and can slide in regulating chute 18 to adapt to the product of different length, fixes by fixture 19 then, and in the present embodiment, fixture 19 can be fixing screw.
Blanking die backer lining 10 is arranged on the blanking die backer and overlaps an end of 9, and the blanking die backer overlaps 9 the other end and is provided with backer's hollow bolt 24.The blanking die backer overlaps to slide in 9 and is provided with the backer and releases thimble 12, and blanking die backer lining 10 is shaped on the thimble through hole 10a that is used for releasing by the backer thimble 12.It is corresponding with thimble through hole 10a that the backer releases thimble 12 1 ends, and the other end passes backer's hollow bolt 24 and is connected with the backer regulates double-screw bolt 12a.Overlap to be provided with in 9 the blanking die backer and release backer's pusher spring 13 that thimble 12 matches with the backer.Backer's pusher spring 13 1 ends cooperate with the inwall of backer's hollow bolt 24, and the other end matches with the convex shoulder that the backer releases on thimble 12 peripheries.
Backer's adjusting bracket 14 is shaped on screw, and the end that the backer regulates double-screw bolt 12a passes screw, is provided with backer's adjusting nut 15 at traversing through end.Unclamp backer's adjusting nut 15 and fixture 19, just can regulate the blanking die backer easily and overlap 9.
The combined mechanism installment work process of blanking die of the present utility model is as follows:
The first step at first makes up base 1, blanking die body 2 by screw 20, simultaneously blanking die reference column 6 is fixed on the base 1, and blanking die retainer spring 7 is enclosed within outside the blanking die reference column 6.
Second step, with blank die sleeve 2b and blank fixedly briquetting 2c combine formation blanking die body 2 by screw 26, blank die sleeve 2b and blank fixedly are shaped on material and advance hole 2a between the briquetting 2c.In advancing hole 2a, material is provided with blanking die lining 16.
The 3rd step, with cutter fixedly pushing block 4, cutter fixedly pushing block overlap 5 and hammering cushion block 8, make up by screw 21.Cutter 3 and cutter fixedly pushing block 4 make up by screw 22.
The 4th step, with the blanking die backer overlap 9, blanking die backer lining 10, backer's lining dog screw 23, backer's pusher spring 13, backer are released thimble 12, backer's hollow bolt 24, backer are regulated double-screw bolt 12a, backer's adjusting nut 15, backer's adjusting bracket 14 and fixture 19 assemblings and constituted blanking die backer mechanisms.
The 5th step, blanking die backer mechanism is passed through backer's frame hold-down screw 25 and fixedly pushing block 4 combinations of cutter, and with cutter fixedly pushing block 4 be arranged in the chute of blanking die body 2, transverse arm 5a is matched with blanking die reference column 6, and, adjust the concentricity of blanking die and cutter 3 by regulating locking member 11 by locking member 11 lockings.
The 6th step, can unclamp fixture 19 according to the difference of product length, unclamp backer's adjusting nut 15 again, after the backer is regulated double-screw bolt 12a and is transferred to required product length, tighten fixture 19 and backer's adjusting nut 15 again.
In the 7th step, transposing cutter 3 and blanking die backer lining 10 are to adapt to the specification of product different model, as circle material, flat material and hexagonal material etc.
The combined mechanism of blanking die of the present utility model has the following advantages:
1, the upper die and lower die with routine all are installed in the counterdie blank cover, patrix is only installed one and is gone up die shank impact block 17 like this, remaining part all is contained in counterdie, and cutter fixedly pushing block 4 drives cutters 3 and blanking die backer mechanism moves downward together, cuts the mould action;
2, adjust more convenient, the mould height only regulate locking member 11 just can, left and right sides pattern tool precision guarantees;
3, punch press does not worry that when blank counterdie moves, and last die shank impact block 17 can strike hammering cushion block 8 and get final product, counterdie towards the time move a little and also can not have influence on the blank quality;
4, because the effect of blanking die backer lining 10, solved in the prior art behind cutter 3 contact materials, cause because of material is stressed cut the part leading portion towards the below a diastrophic difficult problem, and the combined mechanism of blanking die of the present utility model, being cut material is enclosed within the blanking die backer lining 10, it is with cutter 3 parallel synchronous incisions, and it is indeformable to guarantee to be cut material.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (10)
1. the combined mechanism of blanking die, comprise base (1), be fixed on blanking die body (2) and cutter (3) on the base (1), it is characterized in that: described blanking die body (2) is shaped on chute, be sliding combined with fixedly pushing block (4) of the cutter that can move up and down in chute, described cutter fixedly pushing block (4) is connected with the elastic recovery detent mechanism; Be shaped on material in a side of blanking die body (2) and enter hole (2a), fixedly be fixed with material on the pushing block (4) at cutter and enter the corresponding blanking die backer mechanism in hole (2a); Described cutter (3) is mutually arranged side by side with blanking die backer mechanism, and is fixed on the fixedly bottom of pushing block (4) of cutter, and described cutter (3) is positioned at material and advances between hole (2a) and the blanking die backer mechanism.
2. the combined mechanism of blanking die according to claim 1, it is characterized in that: described cutter fixedly pushing block (4) top is fixedly connected with fixedly pushing block cover (5) of cutter, the described cutter fixedly both sides of pushing block cover (5) is shaped on transverse arm (5a), and described elastic recovery detent mechanism is arranged on cutter fixedly between the transverse arm (5a) and base (1) of pushing block cover (5).
3. the combined mechanism of blanking die according to claim 2, it is characterized in that: described elastic recovery detent mechanism comprises blanking die reference column (6) and blanking die retainer spring (7); Described transverse arm (5a) is shaped on through hole, and the upper end of blanking die reference column (6) is passed through hole and is provided with locking member (11) in the upper end, fixedlys connected with base (1) in blanking die reference column (6) lower end; Described blanking die retainer spring (7) is set on the blanking die reference column (6), matches with transverse arm (5a) and base (1) respectively in the two ends of blanking die retainer spring (7).
4. the combined mechanism of blanking die according to claim 3 is characterized in that: described cutter fixedly is fixedly connected with hammering cushion block (8) in pushing block (4) upper end.
5. the combined mechanism of blanking die according to claim 4 is characterized in that: described blanking die backer mechanism comprises and the fixing fixedly connected blanking die backer cover (9) of pushing block (4) and to be arranged on blanking die backer cover (9) interior and advance the corresponding blanking die backer lining (10) in hole (2a) with described material of cutter.
6. the combined mechanism of blanking die according to claim 5, it is characterized in that: slip is provided with the backer and releases thimble (12) in the described blanking die backer cover (9), and blanking die backer lining (10) is shaped on the thimble through hole (10a) that is used for releasing by the backer thimble (12); It is corresponding with thimble through hole (10a) that described backer releases thimble (12) one ends, and the other end is connected with the backer and regulates double-screw bolt (12a); In blanking die backer cover (9), be provided with and release backer's pusher spring (13) that thimble (12) matches with the backer.
7. the combined mechanism of blanking die according to claim 6, it is characterized in that: described cutter fixedly pushing block (4) is fixed with backer's adjusting bracket (14), and described blanking die backer cover (9) is arranged on backer's adjusting bracket (14).
8. the combined mechanism of blanking die according to claim 7 is characterized in that: described backer's adjusting bracket (14) is shaped on regulates chute (18), described blanking die backer cover (9) by fixture (19) with regulate chute (18) secure fit.
9. the combined mechanism of blanking die according to claim 8, it is characterized in that: described backer's adjusting bracket (14) is shaped on screw, and the end that described backer regulates double-screw bolt (12a) passes screw, is provided with backer's adjusting nut (15) at traversing through end.
10. the combined mechanism of blanking die according to claim 9, it is characterized in that: described material advances to be provided with blanking die lining (16) in the hole (2a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201894047U CN201744555U (en) | 2010-05-13 | 2010-05-13 | Blanking die combined mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201894047U CN201744555U (en) | 2010-05-13 | 2010-05-13 | Blanking die combined mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744555U true CN201744555U (en) | 2011-02-16 |
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ID=43579230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201894047U Expired - Lifetime CN201744555U (en) | 2010-05-13 | 2010-05-13 | Blanking die combined mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744555U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394580A (en) * | 2013-07-25 | 2013-11-20 | 安徽江淮汽车股份有限公司 | Trimming insert with adjustable cutting edge |
| CN103958086A (en) * | 2011-12-22 | 2014-07-30 | 帕斯斯坦兹特奇尼克股份有限公司 | Die for a punching device |
| CN109175209A (en) * | 2018-09-27 | 2019-01-11 | 江苏天毅冷镦股份有限公司 | Multistage cold former postposition pellet formula feeding mechanism |
-
2010
- 2010-05-13 CN CN2010201894047U patent/CN201744555U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103958086A (en) * | 2011-12-22 | 2014-07-30 | 帕斯斯坦兹特奇尼克股份有限公司 | Die for a punching device |
| CN103958086B (en) * | 2011-12-22 | 2016-05-25 | 帕斯斯坦兹特奇尼克股份有限公司 | For the mould of pressing equipment |
| CN103394580A (en) * | 2013-07-25 | 2013-11-20 | 安徽江淮汽车股份有限公司 | Trimming insert with adjustable cutting edge |
| CN103394580B (en) * | 2013-07-25 | 2015-05-20 | 安徽江淮汽车股份有限公司 | Trimming insert with adjustable cutting edge |
| CN109175209A (en) * | 2018-09-27 | 2019-01-11 | 江苏天毅冷镦股份有限公司 | Multistage cold former postposition pellet formula feeding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110216 Effective date of abandoning: 20120620 |