CN207746283U - A kind of precision automobile die detent mechanism - Google Patents
A kind of precision automobile die detent mechanism Download PDFInfo
- Publication number
- CN207746283U CN207746283U CN201721710204.XU CN201721710204U CN207746283U CN 207746283 U CN207746283 U CN 207746283U CN 201721710204 U CN201721710204 U CN 201721710204U CN 207746283 U CN207746283 U CN 207746283U
- Authority
- CN
- China
- Prior art keywords
- positioning
- lower die
- die holder
- insert
- positioning key
- 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
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
A kind of precision automobile die detent mechanism, including lower die holder, positioning tool pedestal, embryo material.Positioning tool pedestal screw is fixed together with positioning tool, and positioning tool pedestal is fixed by screws in two middle side parts of lower die holder.Lower die holder is provided with positioning key, and positioning key is fixed by screws at the milling position of lower die holder, and positioning key shrinkage pool and positioning key screw hole are milled with respectively in the middle part of positioning key.The utility model has the advantage of two middle side parts of lower die holder to be equipped with positioning tool, can accurately fix embryo material, prevent its displacement.And it positions tool upper side and is designed to bevel edge, wedge angle collision occurs when embryo material can be avoided to be placed on positioning tool, damages embryo material.Meanwhile the milling position of lower die holder is equipped with positioning key, makes between insert and insert, the position between insert and the other positions of lower die holder is more accurate, and error is more small, achievees the effect that precise positioning.And positioning has and positioning key, insert are readily replaceable and installation, and it is simple and quick.
Description
Technical field
The utility model is related to automobile dies, more particularly, to a kind of accurate automobile die detent mechanism.
Background technology
Automobile is high to the required precision of its spare and accessory parts, can just make assembly more quick, efficient.So the essence of automobile die
Close property and polarization are all the emphasis in emphasis.Most universal precision of mold is not high in the market, and positioning embryo material is not accurate enough, leads
It causes the spare and accessory parts size processed to have error, influences quality.Insert positioning simultaneously is inaccurate to be easy to cause cutter block damage,
It is serious can also the other positions of mold damage, serious its service life of reduction.Therefore die insert and embryo material positioning need to be solved
The problem of accuracy.
Invention content
The purpose of this utility model is to provide a kind of accurate automobile die detent mechanisms, by two middle side part of lower die holder
Positioning tool is installed, embryo material can be accurately fixed, prevent its displacement.And it positions tool upper side and is designed to bevel edge, it can
Wedge angle collision occurs when embryo material being avoided to be placed on positioning tool, damages embryo material.Meanwhile the milling position of lower die holder is equipped with positioning key, makes edge
Between block and insert, the position between insert and the other positions of lower die holder is more accurate, and error is more small, reaches precisely fixed
The effect of position.And positioning has and positioning key, insert are readily replaceable and installation, and it is simple and quick.
The technical solution of the utility model is：A kind of precision automobile die detent mechanism, including lower die holder, positioning tool
Pedestal, embryo material, the positioning have pedestal screw and are fixed together with positioning tool, and it is solid by screw that the positioning has pedestal
It is scheduled on two middle side parts of lower die holder.The lower die holder is provided with positioning key, and the positioning key is fixed by screws in lower die
At the milling position of seat, it is milled with positioning key shrinkage pool and positioning key screw hole respectively in the middle part of the positioning key.Above the positioning key
It is provided with insert, the insert bottom is milled with insert bottom cylinder and screw hole, the insert bottom cylinder and positioning key
Shrinkage pool is inlayed together, and the insert is fixed by screws in lower die holder.Positioning key is placed on designed lower die holder milling position,
Then lower die holder is fixed on by positioning key screw hole with screw 4, precision obtains fine control.Finally the insert bottom of insert
Portion's cylinder is directed at positioning key shrinkage pool, and insert is embedded on positioning key, screw 3 is used in combination to be fixed on lower die holder by screw hole.Under
Die holder milling position sophisticated design, accurate positioning between insert and positioning key so that the accurate positioning between insert and lower die holder, to
Make the accuracy higher of mold.Meanwhile embryo material is put down above lower die holder, the recess at left and right sides of embryo material is oblique from positioning tool top
Position by and be stuck in positioning tool on, along positioning tool slip down to above insert.Embryo material positioning operation process is simple, quick, and
Very precisely, the Forming Quality and production efficiency of embryo material can be improved.It enables to more step up between each position of mold simultaneously
It is close, accurately work, the collision between reduction extends its service life to protect mold.
The utility model has the advantage of two middle side parts of lower die holder to be equipped with positioning tool, can accurately fix embryo material, prevents
Only it is shifted.And it positions tool upper side and is designed to bevel edge, wedge angle collision, damage occur when embryo material can be avoided to be placed on positioning tool
Bad embryo material.Meanwhile the milling position of lower die holder is equipped with positioning key, makes between insert and insert, insert and the other positions of lower die holder it
Between position it is more accurate, error is more small, achievees the effect that precise positioning.And positioning tool and positioning key, insert are held
It easily replaces and installs, it is simple and quick.
Description of the drawings：
Attached drawing 1 is the lower die holder upper plane figure of the utility model, and attached drawing 2 is the utility model positioning key position plane
Figure, attached drawing 3 is the utility model embryo material position plane figure, and attached drawing 4 is the utility model section structure chart, and attached drawing 5 is this practicality
Novel insert sectional structure chart, attached drawing 6 are the insert bottom plan views of the utility model, and attached drawing 7 is determining for the utility model
Position key sectional structure chart.
In the accompanying drawings, 1, lower die holder, 2, positioning key, 21, positioning key shrinkage pool, 22, positioning key screw hole, 3, insert, 31, spiral shell
Nail hole, 32, insert bottom cylinder, 4, positioning tool pedestal, 5, screw 1,6, positioning tool, 7, screw 2,8, screw 3,9, screw 4,
10, embryo material.
Specific implementation mode
As shown in the picture, a kind of accurate automobile die detent mechanism, including lower die holder（1）, positioning tool pedestal（4）, embryo material
（10）, the positioning has pedestal（4）Use screw（7）Have with positioning（6）It is fixed together, the positioning has pedestal（4）It is logical
Cross screw（5）It is fixed on lower die holder（1）Two middle side parts.The lower die holder（1）It is provided with positioning key（2）, the positioning
Key（2）Pass through screw（9）It is fixed on lower die holder（1）Milling position at, the positioning key（2）Middle part is milled with positioning key shrinkage pool respectively
（21）With positioning key screw hole（22）.The positioning key（2）Top is provided with insert（3）, the insert（3）Bottom is milled with
Insert bottom cylinder（32）And screw hole（31）, the insert bottom cylinder（32）With positioning key shrinkage pool（21）It inlays together,
The insert（3）Pass through screw（8）It is fixed on lower die holder（1）.Positioning key（2）It is placed on designed lower die holder（1）Milling position
On, then use screw 4（9）Pass through positioning key screw hole（22）It is fixed on lower die holder（1）, precision obtains fine control.Finally
Insert（3）Insert bottom cylinder（32）It is directed at positioning key shrinkage pool（21）, insert（3）It is embedded in positioning key（2）On, it is used in combination
Screw 3（8）Pass through screw hole（31）It is fixed on lower die holder（1）.Lower die holder（1）Milling position sophisticated design, insert（3）With positioning key
（2）Between accurate positioning so that insert（3）With lower die holder（1）Between accurate positioning, to make the accuracy higher of mold.
Meanwhile embryo material（10）From lower die holder（1）Top is put down, embryo material（10）The recess of the left and right sides has from positioning（6）Top loxosis is logical
It crosses and is stuck in positioning tool（6）On, have along positioning（6）Slip down to insert（3）Top.Embryo material（10）Positioning operation process is simple,
Quickly, and very precisely, embryo material can be improved（10）Forming Quality and production efficiency.The utility model accuracy is high,
Accurate positioning, simple in structure, flexible to operation, each component is readily replaceable and installs.Close, essence between each position of mold simultaneously
Standard, the collision between capable of effectively reducing extend its service life to protect mold.
Claims (3)
1. a kind of precision automobile die detent mechanism, including lower die holder（1）, positioning tool pedestal（4）, embryo material（10）, feature exists
Has pedestal in the positioning（4）Use screw（7）Have with positioning（6）It is fixed together, the positioning has pedestal（4）Pass through spiral shell
Nail（5）It is fixed on lower die holder（1）Two middle side parts.
2. a kind of accurate automobile die detent mechanism according to claim 1, it is characterised in that the lower die holder（1）If
It is equipped with positioning key（2）, the positioning key（2）Pass through screw（9）It is fixed on lower die holder（1）Milling position at, the positioning key
（2）Middle part is milled with positioning key shrinkage pool respectively（21）With positioning key screw hole（22）.
3. a kind of accurate automobile die detent mechanism according to claim 2, it is characterised in that the positioning key（2）On
Side is provided with insert（3）, the insert（3）Bottom is milled with insert bottom cylinder（32）And screw hole（31）, the insert
Bottom cylinder（32）With positioning key shrinkage pool（21）It inlays together, the insert（3）Pass through screw（8）It is fixed on lower die holder（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710204.XU CN207746283U (en) | 2017-12-11 | 2017-12-11 | A kind of precision automobile die detent mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710204.XU CN207746283U (en) | 2017-12-11 | 2017-12-11 | A kind of precision automobile die detent mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207746283U true CN207746283U (en) | 2018-08-21 |
Family
ID=63148898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721710204.XU Expired - Fee Related CN207746283U (en) | 2017-12-11 | 2017-12-11 | A kind of precision automobile die detent mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207746283U (en) |
-
2017
- 2017-12-11 CN CN201721710204.XU patent/CN207746283U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20181211 |