CN203944697U - For the mould of punching press automobile back door glass chute breach - Google Patents
For the mould of punching press automobile back door glass chute breach Download PDFInfo
- Publication number
- CN203944697U CN203944697U CN201420386227.XU CN201420386227U CN203944697U CN 203944697 U CN203944697 U CN 203944697U CN 201420386227 U CN201420386227 U CN 201420386227U CN 203944697 U CN203944697 U CN 203944697U
- Authority
- CN
- China
- Prior art keywords
- molding structure
- face
- door glass
- back door
- square groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of mould for punching press automobile back door glass chute breach, comprise counterdie, counterdie has die holder, on die holder, arrange base station, the left and right sides at base station top is arranged symmetrically with left molding structure and right molding structure, right molding structure has the right boss extending to the right, automobile back door glass chute can clamp in the above, right boss end face right side arranges the curved die cavity I in cross section, right boss end face is anterior and be positioned at described die cavity I left side square groove is set, described square groove left side arranges discharge groove, right boss end face and be positioned at die cavity I left side locating convex block is set, locating convex block right side and square groove left side are coplanar, right boss end face and the front that is positioned at square groove arrange locating piece.Owing to being provided with locating piece in the front portion of left molding structure and right molding structure end face, the waste material of therefore falling into molding structure below, left and right can not exert an influence to the location of part, has improved positioning precision and the molding effect of part.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of mould for punching press automobile back door glass chute breach.
Background technology
At present, for the mould of punching press automobile back door glass chute breach, comprise counterdie, described counterdie comprises die holder, on described die holder, base station is set, the described base station left and right sides is arranged symmetrically with left molding structure and right molding structure, right molding structure end face right side arranges die cavity I, locating convex block (realizing the location of glass run along left and right directions) and for the square groove of punching press breach, the location (realize glass run location along fore-and-aft direction) of mould using location, below as glass run, if waste material drop to mould be positioned at below location place after, when next manufactured parts, part just can not arrive predetermined position location, after slide-groove of door glass locate mode below time, waste material can be stacked into before location structure, cause placing part not in place, rear slide-groove of door glass is put the part notch length off-dimension that causes not in place because of waste material.
Utility model content
The problems referred to above that exist for prior art, the utility model provides a kind of mould for punching press automobile back door glass chute breach, and object is to avoid waste material to affect the formed precision of Assembly of the parts breach.
To achieve these goals, the utility model adopts following technical scheme: a kind of mould for punching press automobile back door glass chute breach, comprise counterdie, described counterdie has die holder, on described die holder, arrange base station, the left and right sides at described base station top is arranged symmetrically with left molding structure and right molding structure, described right molding structure has the right boss extending to the right, automobile back door glass chute can clamp in the above, described right boss end face right side arranges the curved die cavity I in cross section, described right boss end face is anterior and be positioned at described die cavity I left side and be provided for the square groove of punching press automobile back door glass chute breach, described square groove left side arranges discharge groove, described discharge groove runs through described right boss, described right boss end face and be positioned at die cavity I left side locating convex block is set, described locating convex block right side and described square groove left side are coplanar, described right boss end face and the front that is positioned at described square groove arrange locating piece.
Preferably, the outside of described left molding structure and described right molding structure is symmetrical arranged side positioning mechanism, the side positioning mechanism that is positioned at right side has locating piece parts, it is arranged on described die holder, and be positioned at the right side of described right boss, between described locating piece parts and described right boss, there is material space; Described locating piece parts arrange through hole along left and right directions, and in described through hole, by arranging successively from left to right steel ball, spring and securing member, three connects successively, and the left side of described steel ball pushes against the right flank of described right boss.
Compared to existing technology, the utlity model has following advantage: (1) is owing to being provided with locating piece in the front portion of left molding structure and right molding structure end face, therefore the waste material of falling into molding structure below, left and right can not exert an influence to the location of part, has improved positioning precision and the molding effect of part; (2) side positioning mechanism coordinates steel ball, spring and the securing member of layout successively, effectively prevents that part from, crossing the swing of material space place, effectively improving the dimensional accuracy of assembling breach.
Brief description of the drawings
Fig. 1 is the mould schematic diagram for punching press automobile back door glass chute breach in embodiment.
Fig. 2 is the right boss partial schematic diagram of mould for punching press automobile back door glass chute breach in embodiment.
Fig. 3 is the side positioning mechanism schematic top plan view that is positioned at right side in embodiment for the mould of punching press automobile back door glass chute breach.
Fig. 4 is B-B cutaway view in Fig. 3.
Fig. 5 be in embodiment after the schematic diagram of breach on slide-groove of door glass.
Fig. 6 be in embodiment for the mould schematic side view of punching press automobile back door glass chute breach, in figure, omitted part-structure.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
If no special instructions, top representative " front " in Fig. 1, below representative " afterwards ", is " interior " near mold center position, is " outward " away from mold center position.
Arrive Fig. 6 referring to Fig. 1, for the mould of punching press automobile back door glass chute breach, comprise that (it is prior art to patrix, below will do brief introduction) and counterdie, described counterdie has die holder 1, on described die holder 1, arrange base station 2, the left and right sides at described base station 2 tops is arranged symmetrically with left molding structure and right molding structure, described right molding structure has the right boss 3 extending to the right, automobile back door glass chute can clamp in the above, described right boss 3 end face right sides arrange the curved die cavity I 31 in cross section, described right boss 3 end faces are anterior and be positioned at described die cavity I 31 left sides and be provided for the square groove 33 of punching press automobile back door glass chute breach, described square groove 33 left sides arrange discharge groove, described discharge groove runs through described right boss 3, described right boss 3 end faces and be positioned at die cavity I 31 left sides locating convex block 32 is set, described locating convex block 32 right sides and described square groove 33 left sides are coplanar, described right boss 3 end faces and the front that is positioned at described square groove 33 arrange locating piece 34.
Owing to being provided with locating piece in the front portion of left molding structure and right molding structure end face, the waste material of therefore falling into molding structure below, left and right can not exert an influence to the location of part, has improved positioning precision and the molding effect of part.
In addition, the outside of described left molding structure and described right molding structure is symmetrical arranged side positioning mechanism, the side positioning mechanism that is positioned at right side has locating piece parts 4, it is arranged on described die holder 1, and be positioned at the right side of described right boss 3, between described locating piece parts 4 and described right boss 3, there is material space; Described locating piece parts 4 arrange through hole along left and right directions, in described through hole, adopt jackscrew by arranging successively from left to right in steel ball 41, spring 2 and securing member 43(embodiment), three connects successively, and the left side of described steel ball 41 pushes against the right flank of described right boss 3.
Side positioning mechanism coordinates steel ball, spring and the securing member of layout successively, effectively prevents that part from, crossing the swing of material space place, effectively improving the dimensional accuracy of assembling breach M.
It should be noted that, Fig. 5 is the schematic diagram after automobile back door glass chute moulding, there is shown breach M.In the mould place processing for punching press automobile back door glass chute breach is that the original paper that takes the shape of the letter U is (taking right boss as example, this part can be clipped on right boss, locating piece is realized the location of fore-and-aft direction, and locating convex block is realized the location of left and right directions, and square groove can pressed notch).In addition, patrix has the punching structure mating with die cavity I and square groove, and it is as a part of the prior art, and not this Applicant's Abstract graph improvement, is not described further.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. for the mould of punching press automobile back door glass chute breach, it is characterized in that, comprise counterdie, described counterdie has die holder, on described die holder, arrange base station, the left and right sides at described base station top is arranged symmetrically with left molding structure and right molding structure, described right molding structure has the right boss extending to the right, automobile back door glass chute can clamp in the above, described right boss end face right side arranges the curved die cavity I in cross section, described right boss end face is anterior and be positioned at described die cavity I left side and be provided for the square groove of punching press automobile back door glass chute breach, described square groove left side arranges discharge groove, described discharge groove runs through described right boss, described right boss end face and be positioned at die cavity I left side locating convex block is set, described locating convex block right side and described square groove left side are coplanar, described right boss end face and the front that is positioned at described square groove arrange locating piece.
2. the mould for punching press automobile back door glass chute breach according to claim 1, it is characterized in that, the outside of described left molding structure and described right molding structure is symmetrical arranged side positioning mechanism, the side positioning mechanism that is positioned at right side has locating piece parts, it is arranged on described die holder, and be positioned at the right side of described right boss, between described locating piece parts and described right boss, there is material space; Described locating piece parts arrange through hole along left and right directions, and in described through hole, by arranging successively from left to right steel ball, spring and securing member, three connects successively, and the left side of described steel ball pushes against the right flank of described right boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386227.XU CN203944697U (en) | 2014-07-14 | 2014-07-14 | For the mould of punching press automobile back door glass chute breach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386227.XU CN203944697U (en) | 2014-07-14 | 2014-07-14 | For the mould of punching press automobile back door glass chute breach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944697U true CN203944697U (en) | 2014-11-19 |
Family
ID=51886757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420386227.XU Expired - Fee Related CN203944697U (en) | 2014-07-14 | 2014-07-14 | For the mould of punching press automobile back door glass chute breach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024155A1 (en) * | 2017-08-02 | 2019-02-07 | 广州敏实汽车零部件有限公司 | Guide groove molding punching mechanism |
-
2014
- 2014-07-14 CN CN201420386227.XU patent/CN203944697U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024155A1 (en) * | 2017-08-02 | 2019-02-07 | 广州敏实汽车零部件有限公司 | Guide groove molding punching mechanism |
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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: 20141119 Termination date: 20210714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |