CN203818390U - Automobile die positioning mechanism - Google Patents
Automobile die positioning mechanism Download PDFInfo
- Publication number
- CN203818390U CN203818390U CN201420150130.9U CN201420150130U CN203818390U CN 203818390 U CN203818390 U CN 203818390U CN 201420150130 U CN201420150130 U CN 201420150130U CN 203818390 U CN203818390 U CN 203818390U
- Authority
- CN
- China
- Prior art keywords
- ball
- lower bolster
- damping ring
- positioning
- die plate
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Vibration Prevention Devices (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses an automobile die positioning mechanism which comprises an upper die plate and a lower die plate, wherein the upper die plate is connected with the lower die plate; positioning holes are formed in the upper die plate; ball slots are formed in the positioning holes; ball clamping layers are arranged in the ball slots and are uniformly positioned in the positioning holes; balls are mounted in the ball clamping layers in a surrounding manner; the balls are arranged into a circle around the ball clamping layers; a positioning rod is arranged on the lower die plate; a hard chromium layer is electroplated on the outer layer of the positioning rod; a groove is formed into a circle in the lower die plate and is close to the bottom end of the positioning rod; vibration absorption rings are arranged in the grooves and are matched with the grooves in shapes; the vibration absorption rings are made of rubber. Due to the mode, according to the automobile die positioning mechanism, positioning is precise; deformation of the die, which is caused by inaccurate positioning, is avoided; by the adoption of the vibration absorption rings, the service life is long.
Description
Technical field
The utility model relates to mould applications, relates in particular to a kind of automobile die detent mechanism.
Background technology
Mould is in order to injection moulding in industrial production, blowing, extrude, die casting or forging forming, smelt, punching press, the methods such as stretching obtain various moulds and the instrument of required product, in brief, mould is the instrument for formed article, this instrument is made up of various parts, different moulds is made up of different parts, it mainly realizes the processing of article profile by the change of institute's moulding material physical state, in prior art, the location of mould has directly affected the quality that generates mould, and how to increase the accurate positioning of mould, it is the primary difficult problem solving of each die casting producer.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of automobile die detent mechanism, this automobile die detent mechanism makes in the time of location more accurate, avoid, because locating the inaccurate distortion that causes mold shape, adopting damping ring, made its service life more permanent.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of automobile die detent mechanism, comprising: cope match-plate pattern and lower bolster, and described cope match-plate pattern is connected with described lower bolster;
Described cope match-plate pattern is provided with locating hole, in described locating hole, is provided with ball grooves, is provided with ball interlayer in described ball grooves, and described ball interlayer is placed in described locating hole uniformly;
In described ball interlayer around ball is installed, described ball collar is laid around described ball interlayer for one week;
On described lower bolster, be provided with backstay, the outer one deck hard chromium layer of electroplating of described backstay;
Described lower bolster is surrounded with a groove around near described backstay bottom;
In described groove, be placed with a damping ring, described damping ring shape and described groove cooperatively interact, and described damping ring material is rubber.
In preferred embodiment of the utility model, described ball protrudes from ring in described ball interlayer.
In preferred embodiment of the utility model, under described damping ring upper surface normal condition higher than described lower bolster upper surface, when work described in damping ring upper surface parallel with described lower bolster upper surface.
The beneficial effects of the utility model are: the utility model automobile die detent mechanism makes in the time of location more accurate, have avoided, because locating the inaccurate distortion that causes mold shape, adopting damping ring, make its service life more permanent.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model automobile die detent mechanism.
Fig. 2 is the structural representation of the utility model automobile die detent mechanism ball interlayer.
In accompanying drawing, the mark of each parts is as follows: 1, cope match-plate pattern; 2, lower bolster; 3, locating hole; 4, ball grooves; 5, ball interlayer; 6, ball; 7, chromium layer; 8, groove; 9, damping ring; 10, backstay.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises: a kind of automobile die detent mechanism, comprising: cope match-plate pattern 1 and lower bolster 2, described cope match-plate pattern 1 is connected with described lower bolster 2.
Described cope match-plate pattern 1 is provided with locating hole 3, and described locating hole 3 is for the location of mould.
In described locating hole 3, be provided with ball grooves 4, in described ball grooves 4, be provided with ball interlayer 5, described ball interlayer 5 is placed in described locating hole 3 uniformly, makes it stressed more balanced.
In described ball interlayer 5 around ball 6 is installed, described ball 6 is laid around described ball interlayer for 5 one weeks, described ball 6 protrudes from the interior ring of described ball interlayer 5, has avoided coming off of described ball 6.
On described lower bolster 2, be provided with backstay 10, described backstay 10 skins are electroplated one deck hard chromium layer 7, have further increased the hardness of described backstay 10, make its longer service life.
Described lower bolster 2 is surrounded with a groove 8 around near described backstay 10 bottoms, and described groove 8 is for laying described damping ring 9.
In described groove 8, be placed with a damping ring 9, described damping ring 9 shapes and described groove 8 cooperatively interact, and described damping ring 9 materials are rubber, the elasticity that rubber is good and cheap price.
Under described damping ring 9 upper surface normal conditions higher than described lower bolster 2 upper surfaces, when work described in damping ring 9 upper surfaces parallel with described lower bolster 2 upper surfaces, played the effect that extends die life.
Below the operation principle of automobile die detent mechanism of the present utility model is described in detail.
The locating hole 3 when work, the backstay on lower bolster 2 10 being passed on cope match-plate pattern 1, make ball 6 and backstay 10 Surface Contacts, ball 6 rolls in the ball interlayer 5 being evenly installed in ball grooves 4, thereby reach the object of slip, when cope match-plate pattern 1 and lower bolster 2 near time, first cope match-plate pattern 1 bottom surface contacts and makes its deformation with damping ring 9, thereby reduces impulsive force, damping ring 9 is pressed in groove 8 the most at last, and the chromium layer 7 on backstay 10 surfaces makes it more wear-resistant.
Compared with prior art, the utility model automobile die detent mechanism makes in the time of location more accurate, has avoided, because locating the inaccurate distortion that causes mold shape, adopting damping ring, makes its service life more permanent.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. an automobile die detent mechanism, is characterized in that, comprising: cope match-plate pattern and lower bolster, and described cope match-plate pattern is connected with described lower bolster;
Described cope match-plate pattern is provided with locating hole, in described locating hole, is provided with ball grooves, is provided with ball interlayer in described ball grooves, and described ball interlayer is placed in described locating hole uniformly;
In described ball interlayer around ball is installed, described ball collar is laid around described ball interlayer for one week;
On described lower bolster, be provided with backstay;
Described lower bolster is surrounded with a groove around near described backstay bottom;
In described groove, be placed with a damping ring, described damping ring shape and described groove cooperatively interact, and described damping ring material is rubber.
2. automobile die detent mechanism according to claim 1, is characterized in that: described ball protrudes from ring in described ball interlayer.
3. automobile die detent mechanism according to claim 1, is characterized in that: under described damping ring upper surface normal condition higher than described lower bolster upper surface, when work described in damping ring upper surface parallel with described lower bolster upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150130.9U CN203818390U (en) | 2014-03-31 | 2014-03-31 | Automobile die positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150130.9U CN203818390U (en) | 2014-03-31 | 2014-03-31 | Automobile die positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818390U true CN203818390U (en) | 2014-09-10 |
Family
ID=51473932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420150130.9U Expired - Fee Related CN203818390U (en) | 2014-03-31 | 2014-03-31 | Automobile die positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734620A (en) * | 2016-12-29 | 2017-05-31 | 重庆荣旺科技发展有限公司 | A kind of stamping mold and decompressor |
-
2014
- 2014-03-31 CN CN201420150130.9U patent/CN203818390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734620A (en) * | 2016-12-29 | 2017-05-31 | 重庆荣旺科技发展有限公司 | A kind of stamping mold and decompressor |
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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: 20140910 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |