CN206484773U - A kind of plastic cement mold base folding detent mechanism - Google Patents
A kind of plastic cement mold base folding detent mechanism Download PDFInfo
- Publication number
- CN206484773U CN206484773U CN201720188854.6U CN201720188854U CN206484773U CN 206484773 U CN206484773 U CN 206484773U CN 201720188854 U CN201720188854 U CN 201720188854U CN 206484773 U CN206484773 U CN 206484773U
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- China
- Prior art keywords
- mold base
- guide pillar
- block
- assistor
- embedded
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- Expired - Fee Related
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Abstract
The utility model is related to a kind of plastic cement mold base folding detent mechanism, including upper mold base, lower mold base, while lock projection, while lock concave block, guide pillar, guide pin bushing, locating dowel, positioning sleeve, block under block and guide pillar assistor on guide pillar assistor；Existing mold base folding detent mechanism is to be positioned using traditional guide pillar, guide pin bushing come folding, and because guide pillar, guide pin bushing have gap, positioning precision is low, and displacement can be produced when being closed between mold base, so as to cause product to have displacement and flash；The utility model is cancelled out each other the principle of compensation using error, improves the folding positioning precision between mold base, improves product qualification rate, and maintenance and changes convenient.
Description
Technical field
The utility model is related to a kind of plastic cement mold base folding detent mechanism.
Background technology
Plastic mold is in die sinking, and because pressure is high, punching press often, can make mould self-temperature too high, depend merely on traditional
Method can not meet die sinking location requirement, and existing mold base folding detent mechanism is opened using traditional guide pillar, guide pin bushing
Positioning is closed, because guide pillar, guide pin bushing have gap, positioning precision is low, and displacement can be produced when being closed between mold base, so as to cause product to have
Displacement and flash, are further improved.
Utility model content
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is to provide between a kind of mold base
Folding positioning precision is high, and product qualification rate is high, and repairs and change convenient plastic cement mold base folding detent mechanism.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of plastic cement mold base folding localization machine
Structure, including upper mold base, lower mold base, while lock projection, while lock concave block, guide pillar, guide pin bushing, locating dowel, positioning sleeve, block on guide pillar assistor
With block under guide pillar assistor, it is characterised in that four corners of the lower plane of the upper mold base are embedded with a guide pin bushing, right
Ying Di, four corners of the upper plane of the lower mold base are respectively and fixedly provided with a guide pillar, and the guide pillar is inserted into guide pin bushing；
A side lock projection, accordingly, the outside of the lower mold base both sides are respectively and fixedly provided with the middle part of the medial plane of the upper mold base both sides
In-plane is respectively and fixedly provided with side lock concave block, it is described while lock concave block and while lock the projection insertion that can cooperate and connects.
Preferably, four symmetrical positioning sleeves two-by-two are embedded with the lower plane of the upper mold base, it is accordingly, described
Four symmetrical locating dowels two-by-two are embedded with the upper plane of lower mold base, the locating dowel is inserted into positioning sleeve.
Preferably, four blocks on symmetrical guide pillar assistor two-by-two are embedded with the lower plane of the upper mold base, it is right
Four blocks, the guide pillar auxiliary under symmetrical guide pillar assistor two-by-two are embedded with Ying Di, the upper plane of the lower mold base
Block is inserted on guide pillar assistor in block under device.
Preferably, two symmetrical guide pillar assistors are also embedded with the vertical center line of lower plane of the upper mold base
Upper piece, accordingly, block under two symmetrical guide pillar assistors is embedded with the vertical center line of upper plane of the lower mold base.
Compared with prior art, the utility model has the advantage of：Plastic mold is in die sinking, because pressure is high, punching press time
Number is more, and mould self-temperature can be made too high, and die sinking location requirement can not be met by depending merely on traditional method, and existing mold base folding
Detent mechanism is to be positioned using traditional guide pillar, guide pin bushing come folding, and because guide pillar, guide pin bushing have gap, positioning precision is low, mould
Displacement can be produced when being closed between embryo, so as to cause product to have displacement and flash；The utility model is cancelled out each other compensation using error
Principle, improve the folding positioning precision between mold base, improve product qualification rate, and maintenance and change convenient.
Brief description of the drawings
Fig. 1 is section of structure of the present utility model；
Fig. 2 is upper mold base inner surface structure figure of the present utility model.
Embodiment
As shown in Fig. 1~2, a kind of plastic cement mold base folding detent mechanism, including upper mold base 1, lower mold base 2, side lock projection 3,
Side lock concave block 4, guide pillar 5, guide pin bushing 6, locating dowel 10, positioning sleeve 7, block 9 under block 8 and guide pillar assistor on guide pillar assistor；Upper mould
Four corners of the lower plane of embryo 1 are embedded with a guide pin bushing 6, accordingly, and four corners of the upper plane of lower mold base 2 are equal
A guide pillar 5 is fixed with, guide pillar 5 is inserted into guide pin bushing 6, so as to play positioning when upper mold base 1 and lower mold base 2 are fastened
Effect；A side lock projection 3, accordingly, the outside of the lower both sides of mold base 2 are respectively and fixedly provided with the middle part of the medial plane of the upper both sides of mold base 1
In-plane is respectively and fixedly provided with side lock concave block 4, while lock concave block 4 and while lock the insertion that can cooperate of projection 3 and connects；Upper mold base 1
Lower plane on be embedded with four symmetrical positioning sleeves 7 two-by-two, accordingly, four are embedded with the upper plane of lower mold base 2
Symmetrical locating dowel 10 two-by-two, locating dowel 10 is inserted into positioning sleeve 7, so as to be fastened in upper mold base 1 and lower mold base 2
When play a part of improve positioning precision；Four symmetrical guide pillar assistors two-by-two are embedded with the lower plane of upper mold base 1
Upper piece 8, accordingly, four blocks 9 under symmetrical guide pillar assistor two-by-two are embedded with the upper plane of lower mold base 2, guide pillar is auxiliary
Block 9 under device is helped to be inserted on guide pillar assistor in block 8, so as to provide contraposition base for the fastening of upper mold base 1 and lower mold base 2
It is accurate；Similarly, block 8 on two symmetrical guide pillar assistors is also embedded with the vertical center line of lower plane of upper mold base 1, correspondence
Block 9 under two symmetrical guide pillar assistors is embedded with ground, the vertical center line of upper plane of lower mold base 2, is further fixed
Position provides benchmark；In use, upper mold base 1 and the mutual folding of lower mold base 2, by while lock projection 3, while lock concave block 4, guide pillar 5, guide pin bushing 6,
Locating dowel 10, positioning sleeve 7, the accurate folding positioning accurate for controlling mould of block 9 under block 8 and guide pillar assistor on guide pillar assistor
Degree, and ensure the folding concentricity of mould；By adjust while lock projection 3 and while lock on concave block 4 and guide pillar assistor block 8 and leads
The fit-up gap of guide pillar 5 and guide pin bushing 6 is offset in the position of block 9 under post assistor, so as to improve the positioning precision of mold base folding；
On guide pillar assistor under block 8 and guide pillar assistor block 9 using separable mode be fixed on mold base 1 with lower mold base 2, Ke Yigeng
Plus convenient maintenance and replacing.
Plastic mold is in die sinking, and because pressure is high, punching press often, can make mould self-temperature too high, depend merely on traditional
Method can not meet die sinking location requirement, and existing mold base folding detent mechanism is opened using traditional guide pillar, guide pin bushing
Positioning is closed, because guide pillar, guide pin bushing have gap, positioning precision is low, and displacement can be produced when being closed between mold base, so as to cause product to have
Displacement and flash；The utility model is cancelled out each other the principle of compensation using error, is improved the folding positioning precision between mold base, is carried
High production yield, and maintenance and replacing are convenient.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technical scheme of the utility model
Spirit and scope.
Claims (4)
1. a kind of plastic cement mold base folding detent mechanism, including upper mold base, lower mold base, while lock projection, while lock concave block, guide pillar, guide pin bushing,
Locating dowel, positioning sleeve, block under block and guide pillar assistor on guide pillar assistor, it is characterised in that the lower plane of the upper mold base
Four corners are embedded with a guide pin bushing, accordingly, and four corners of the upper plane of the lower mold base are respectively and fixedly provided with one
Guide pillar, the guide pillar is inserted into guide pin bushing；A side lock is respectively and fixedly provided with the middle part of the medial plane of the upper mold base both sides convex
Block, accordingly, is respectively and fixedly provided with a side lock concave block in the middle part of the medial planes of the lower mold base both sides, it is described while lock concave block and while lock
Projection, which can cooperate, inserts connection.
2. a kind of plastic cement mold base folding detent mechanism according to claim 1, it is characterised in that the lower of the upper mold base is put down
Four symmetrical positioning sleeves two-by-two are embedded with face, accordingly, four are embedded with the upper plane of the lower mold base two-by-two
Symmetrical locating dowel, the locating dowel is inserted into positioning sleeve.
3. a kind of plastic cement mold base folding detent mechanism according to claim 1, it is characterised in that the lower of the upper mold base is put down
Four blocks on symmetrical guide pillar assistor two-by-two are embedded with face, accordingly, are embedded with the upper plane of the lower mold base
Block is inserted into block on guide pillar assistor under four blocks under symmetrical guide pillar assistor two-by-two, the guide pillar assistor
In.
4. a kind of plastic cement mold base folding detent mechanism according to claim 3, it is characterised in that the lower of the upper mold base is put down
Block on two symmetrical guide pillar assistors, accordingly, the upper plane of the lower mold base are also embedded with the vertical center line in face
Block under two symmetrical guide pillar assistors is embedded with vertical center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188854.6U CN206484773U (en) | 2017-03-01 | 2017-03-01 | A kind of plastic cement mold base folding detent mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188854.6U CN206484773U (en) | 2017-03-01 | 2017-03-01 | A kind of plastic cement mold base folding detent mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206484773U true CN206484773U (en) | 2017-09-12 |
Family
ID=59762565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720188854.6U Expired - Fee Related CN206484773U (en) | 2017-03-01 | 2017-03-01 | A kind of plastic cement mold base folding detent mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206484773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482583A (en) * | 2020-04-22 | 2020-08-04 | 芜湖市金贸流体科技股份有限公司 | Large-bearing efficient self-opening-closing positioning casting mold and using method |
-
2017
- 2017-03-01 CN CN201720188854.6U patent/CN206484773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482583A (en) * | 2020-04-22 | 2020-08-04 | 芜湖市金贸流体科技股份有限公司 | Large-bearing efficient self-opening-closing positioning casting mold and using method |
| CN111482583B (en) * | 2020-04-22 | 2021-06-22 | 芜湖市金贸流体科技股份有限公司 | Large-bearing efficient self-opening-closing positioning casting mold and using method |
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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 |
Granted publication date: 20170912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |