CN209110009U - A kind of just convex molding mold - Google Patents
A kind of just convex molding mold Download PDFInfo
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- CN209110009U CN209110009U CN201822024148.5U CN201822024148U CN209110009U CN 209110009 U CN209110009 U CN 209110009U CN 201822024148 U CN201822024148 U CN 201822024148U CN 209110009 U CN209110009 U CN 209110009U
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- hole
- die holder
- convex
- fixed plate
- stripper
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Abstract
The utility model discloses a kind of just convex molding molds, the bottom of upper die holder (1) is sequentially installed with upper padding plate (4) and fixed plate (5), stripper (2) is located at the lower section of fixed plate (5), pilot hole (6) and threaded hole I(7 are offered on stripper (2)), threaded hole II and through-hole A(8 is offered in upper die holder (1) and sequentially from top to bottom), plug screw (9) are threaded at threaded hole II；The top of lower die holder (3) is sequentially installed with lower bolster (17) and concave template (18), and the mounting hole (19) immediately below pilot hole (6) is offered in concave template (18), is inlaid with cavity plate (20) in mounting hole (19).The beneficial effects of the utility model are: it is compact-sized, reduce cost, improve the rigid convex stability, easy to operate processed.
Description
Technical field
The utility model relates to process the rigid convex technical field with mold, especially a kind of just convex molding mold.
Background technique
Currently, especially automobile die and IC industry have obtained preceding institute as mechanical, electronic industry develops rapidly
The good opportunity to develop not having, therefore the standardized designs of mold propose profound high new peak with manufacture and ask.It is wherein just convex
Molding die can stamp out upper rigid convex 26 and lower rigid convex 27, product on metal belting 25 and along the length direction of metal belting
Structure as shown in Fig. 7 ~ 8, it is upper just convex 26 to be located at the top of metal belting 25, and it is lower just convex 27 be located at 25 lower section of metal belting, and
Just convex up and down is arch shape.In existing workshop, generalling use two pairs, just punch-pin molding dies are just convex up and down to process, i.e., in gold
Belong to and is respectively provided with rigid convex molding die above and below strip, when processing, the punch-pin punching press for the rigid convex molding die being located above
The upper surface of metal belting, material is downwardly convex, so that lower rigid convex 27 are processed, while underlying just convex molding die
The lower surface of punch-pin stamped metal strip, material raise upward, to process rigid convex 26, finally make rigid convex molding die multiple
Position, and moves horizontally metal belting, repeats above operation, can on metal belting Continuous maching go out it is upper just convex and lower rigid convex.
However, the mold of investment up to two, increases production cost, and two punch-pin, in stamped metal strip, metal belting shifts,
Upper rigid convex 26 and lower just convex 27 height dimension stamped out differ greatly, and haveing the defects that finished product, just convex stability is poor.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts, provide it is a kind of it is compact-sized, reduce cost, improve
The rigid convex stability that processes, rigid convex molding mold easy to operate.
The purpose of this utility model is achieved through the following technical solutions: a kind of just convex molding mold, it includes upper mold
Seat, stripper and lower die holder, the bottom of the upper die holder are sequentially installed with upper padding plate and fixed plate, and stripper is located at fixed plate
Lower section, offers pilot hole and threaded hole I on stripper, offers in upper die holder and sequentially threaded hole II and through-hole from top to bottom
It is threaded with plug screw at A, threaded hole II, the through-hole B of connection through-hole A is offered in upper padding plate, offers connection in fixed plate
The through-hole C of through-hole B, through-hole C are located at the surface of threaded hole I, and the bottom of plug screw is installed with the spring positioned at through-hole A, spring
Lower end extends in through-hole B, and washer is installed at elongated end, and the bottom of washer is installed with the bushing in through-hole C, pad
Unloading bolt is equipped in circle, the end of thread of unloading bolt is passed down through bushing and is threadedly coupled with threaded hole I, unloading bolt
Screw head presses on the top surface of washer, and punch-pin is installed in the fixed plate, and the lower end of punch-pin extends in pilot hole；It is described
The top of lower die holder is sequentially installed with lower bolster and concave template, and the mounting hole immediately below pilot hole is offered in concave template,
Cavity plate is inlaid in mounting hole, the bottom surface of the stripper offers horizontally disposed upper groove, and pilot hole is located at upper groove
It is interior, horizontally disposed lower groove is offered on the top surface of concave template, mounting hole is located in lower groove.
It is threadedly coupled between the upper die holder, upper padding plate and fixed plate by screw A.
It is threadedly coupled between the lower die holder, lower bolster and concave template by screw B.
The stripper is parallel to fixed plate setting and there are gaps between fixed plate.
The bottom of the punch-pin is protrusion.
The arc groove matched with protrusion is provided at the top of the cavity plate.
The lower groove is located at the underface of upper groove.
The utility model has the advantage that the utility model is compact-sized, reduces cost, improve process it is rigid convex steady
It is qualitative, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model is in die opening state；
Fig. 2 is the structural schematic diagram that the utility model is in molding state；
Fig. 3 is the structural schematic diagram of punch-pin；
Fig. 4 is the structural schematic diagram of cavity plate；
Fig. 5 is the bottom view of stripper；
Fig. 6 is the top view of concave template；
Fig. 7 is the main view of product；
Fig. 8 is the top view of product；
In figure, 1- upper die holder, 2- stripper, 3- lower die holder, 4- upper padding plate, 5- fixed plate, 6- pilot hole, 7- threaded hole I,
8- through-hole A, 9- plug screw, 10- through-hole B, 11- through-hole C, 12- spring, 13- washer, 14- bushing, 15- unloading bolt, 16- punch-pin,
17- lower bolster, 18- concave template, 19- mounting hole, 20- cavity plate, 21- upper groove, 22- lower groove, 23- screw A, 24- screw B,
25- metal belting, 26- is upper just convex, just convex under 27-.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, the protection scope of the utility model be not limited to
It is lower described:
As shown in Fig. 1 ~ 6, a kind of just convex molding mold, it includes upper die holder 1, stripper 2 and lower die holder 3, it is described on
The bottom of die holder 1 is sequentially installed with upper padding plate 4 and fixed plate 5, and stripper 2 is located at the lower section of fixed plate 5, opens up on stripper 2
There are pilot hole 6 and threaded hole I7, upper die holder 1 is interior and sequentially offers threaded hole II and through-hole A8 from top to bottom, at threaded hole II
It is threaded with plug screw 9, the through-hole B10 of connection through-hole A8 is offered in upper padding plate 4, connection through-hole B10 is offered in fixed plate 5
Through-hole C11, through-hole C11 is located at the surface of threaded hole I7, and the bottom of plug screw 9 is installed with the spring 12 positioned at through-hole A8, bullet
The lower end of spring 12 extends in through-hole B10, and washer 13 is installed at elongated end, and the bottom of washer 13 is installed with positioned at through-hole
Bushing 14 in C11 is equipped with unloading bolt 15 in washer 13, and the end of thread of unloading bolt 15 is passed down through bushing 14 and and spiral shell
Pit I7 is threadedly coupled, and the screw head of unloading bolt 15 presses on the top surface of washer 13, is installed with punch-pin in the fixed plate 5
16, the lower end of punch-pin 16 extends in pilot hole 6；The top of the lower die holder 3 is sequentially installed with lower bolster 17 and concave template
18, the mounting hole 19 immediately below pilot hole 6 is offered in concave template 18, is inlaid with cavity plate 20 in mounting hole 19, it is described to unload
The bottom surface of flitch 2 offers horizontally disposed upper groove 21, and pilot hole 6 is located in upper groove 21, the top surface of concave template 18
On offer horizontally disposed lower groove 22, mounting hole 19 is located in lower groove 22.
As shown in Figure 1 and 2, it is threadedly coupled between the upper die holder 1, upper padding plate 4 and fixed plate 5 by screw A23.It is described
It is threadedly coupled between lower die holder 3, lower bolster 17 and concave template 18 by screw B24.The stripper 2 is parallel to fixed plate 5 and sets
It sets and there are gaps between fixed plate 5.The bottom of the punch-pin 16 is protrusion.The top of the cavity plate 20 is provided with and protrusion
The arc groove matched.The lower groove 22 is located at the underface of upper groove 21.
The course of work of the utility model is as follows:
S1, upper die holder 1 is installed on the formed punch of press；Metal belting 25 is lain on the top surface of concave template 18；
S2, worker operation press so that press drives upper die holder 1 to move downward, upper die holder 1 and stripper 2 accordingly to
Lower movement, stripper 2 are first pressed on the top surface of metal belting 25, and stripper 2 is to fix metal belting 25；
S3, continue to move downward with upper die holder 1, bushing 14 pushes up washer 13 upwards and compressed spring 12, punch-pin 16
It is moved downward along pilot hole 6, the protrusion of punch-pin 16, which is stretched out after pilot hole 6, is pressed into cavity plate 20 for some materials of metal belting 25
Arc groove in, thus formed first under just convex 27；Worker operation press resets its formed punch；Subsequent worker is moved to the left gold
Belong to strip 25, process at this time lower just convex 27 be moved in lower groove 22 will lower rigid convex crushing to avoid stripper 2；
S4, repetition step S2 ~ S3 can process multiple lower rigid convex 27 on the length direction along metal belting 25；
S5, worker close press, and metal belting is overturn 180 degree by subsequent worker, and process lower rigid convex 27 have been put upward
It sets；
S6, worker operation press so that press drives upper die holder 1 to move downward, upper die holder 1 and stripper 2 accordingly to
Lower movement, stripper 2 are first pressed on the top surface of metal belting 25, and stripper 2 is processed at this time with fixing metal belting 25
Out lower just convex is contained in upper groove 21 to avoid by 2 crushing of stripper；
S7, continue to move downward with upper die holder 1, punch-pin 16 is moved downward along pilot hole 6, and the protrusion of punch-pin 16 is stretched
The some materials of metal belting 25 are pressed into the arc groove of cavity plate 20 after pilot hole 6 out, to form first upper rigid convex 26；
Worker operation press resets its formed punch, and subsequent worker is moved to the left metal belting 25；
S8, repetition step S6 ~ S7 can process multiple rigid convex 26 on the length direction along metal belting 25, finally
Realization processes multiple upper just convex and multiple lower just convex on metal belting.It is carried out in whole process using one set of die,
To greatly reduce production cost；Furthermore when the downward punching press of punch-pin 16 is just convex, stripper 2 is first to be pressed on metal belting
, avoid metal belting displacement, it is ensured that upper rigid convex 26 stamped out are identical with lower just convex 27 height dimension, thus greatly
Improve the rigid convex stability processed.
Claims (7)
1. a kind of just convex molding mold, it includes upper die holder (1), stripper (2) and lower die holder (3), it is characterised in that: described
The bottom of upper die holder (1) is sequentially installed with upper padding plate (4) and fixed plate (5), and stripper (2) is located at the lower section of fixed plate (5), unloads
Pilot hole (6) and threaded hole I(7 are offered on flitch (2)), upper die holder (1) is interior and sequentially offers threaded hole II from top to bottom
With through-hole A(8), be threaded with plug screw (9) at threaded hole II, connection through-hole A(8 offered in upper padding plate (4)) through-hole B
(10), connection through-hole B(10 is offered in fixed plate (5)) through-hole C(11), through-hole C(11) be located at threaded hole I(7) just on
Side, the bottom of plug screw (9) are installed with the spring (12) positioned at through-hole A(8), and the lower end of spring (12) extends through-hole B(10)
It is interior, and washer (13) are installed at elongated end, the bottom of washer (13) is installed with the bushing (14) in through-hole C(11), pad
Circle (13) in is equipped with unloading bolt (15), the end of thread of unloading bolt (15) be passed down through bushing (14) and with threaded hole I(7)
It is threadedly coupled, the screw head of unloading bolt (15) presses on the top surface of washer (13), is installed with punch-pin in the fixed plate (5)
(16), the lower end of punch-pin (16) extends in pilot hole (6)；The top of the lower die holder (3) is sequentially installed with lower bolster
(17) and concave template (18) mounting hole (19) immediately below pilot hole (6), mounting hole (19), are offered in concave template (18)
It is inside inlaid with cavity plate (20), the bottom surface of the stripper (2) offers horizontally disposed upper groove (21), pilot hole (6) position
In upper groove (21), offered on the top surface of concave template (18) horizontally disposed lower groove (22), mounting hole (19) is located at
In lower groove (22).
2. a kind of just convex molding mold according to claim 1, it is characterised in that: the upper die holder (1), upper padding plate
(4) pass through screw A(23 between fixed plate (5)) it is threadedly coupled.
3. a kind of just convex molding mold according to claim 1, it is characterised in that: the lower die holder (3), lower bolster
(17) pass through screw B(24 between concave template (18)) it is threadedly coupled.
4. a kind of just convex molding mold according to claim 1, it is characterised in that: the stripper (2) is parallel to solid
Fixed board (5) is arranged and there are gaps between fixed plate (5).
5. a kind of just convex molding mold according to claim 1, it is characterised in that: the bottom of the punch-pin (16) is convex
It rises.
6. a kind of just convex molding mold according to claim 1, it is characterised in that: the top of the cavity plate (20) is arranged
There is the arc groove matched with protrusion.
7. a kind of just convex molding mold according to claim 1, it is characterised in that: the lower groove (22) is located at fovea superior
The underface of slot (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024148.5U CN209110009U (en) | 2018-12-04 | 2018-12-04 | A kind of just convex molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024148.5U CN209110009U (en) | 2018-12-04 | 2018-12-04 | A kind of just convex molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110009U true CN209110009U (en) | 2019-07-16 |
Family
ID=67207489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822024148.5U Active CN209110009U (en) | 2018-12-04 | 2018-12-04 | A kind of just convex molding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209110009U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589037A (en) * | 2020-12-18 | 2021-04-02 | 成都宏明双新科技股份有限公司 | In-mold riveting die |
| CN112605272A (en) * | 2020-12-18 | 2021-04-06 | 成都宏明双新科技股份有限公司 | Mould for drawing deep convex hull on arc convex hull |
| CN112605271A (en) * | 2020-12-18 | 2021-04-06 | 成都宏明双新科技股份有限公司 | Mould of drawing dark many circular convex hulls on taking long convex hull product |
| CN112605273A (en) * | 2020-12-23 | 2021-04-06 | 成都宏明双新科技股份有限公司 | Leveling die for end face of part with taper in high-precision die |
-
2018
- 2018-12-04 CN CN201822024148.5U patent/CN209110009U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589037A (en) * | 2020-12-18 | 2021-04-02 | 成都宏明双新科技股份有限公司 | In-mold riveting die |
| CN112605272A (en) * | 2020-12-18 | 2021-04-06 | 成都宏明双新科技股份有限公司 | Mould for drawing deep convex hull on arc convex hull |
| CN112605271A (en) * | 2020-12-18 | 2021-04-06 | 成都宏明双新科技股份有限公司 | Mould of drawing dark many circular convex hulls on taking long convex hull product |
| CN112605273A (en) * | 2020-12-23 | 2021-04-06 | 成都宏明双新科技股份有限公司 | Leveling die for end face of part with taper in high-precision die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Chunlin Inventor after: Wang Fanghua Inventor after: Sheng Guofu Inventor after: Wang Huisheng Inventor after: Sun Xiaoyu Inventor before: Luo Chunlin Inventor before: Wang Fanghua Inventor before: Sheng Guofu Inventor before: Wang Huisheng Inventor before: Sun Xiaoyu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200409 Address after: 6-2 Donghua Road, Chengdu Economic and Technological Development Zone (Longquanyi District), 610000 Sichuan Province Co-patentee after: CGNPC URANIUM RESOURCES Co.,Ltd. Patentee after: CHENGDU TENGDA MOULD Co.,Ltd. Address before: 610100 No. 6-2 Donghua Road, Chengdu economic and Technological Development Zone (Longquanyi District, Sichuan) Patentee before: CHENGDU TENGDA MOULD Co.,Ltd. |