CN206633348U - A kind of mould of door closure - Google Patents
A kind of mould of door closure Download PDFInfo
- Publication number
- CN206633348U CN206633348U CN201720372904.6U CN201720372904U CN206633348U CN 206633348 U CN206633348 U CN 206633348U CN 201720372904 U CN201720372904 U CN 201720372904U CN 206633348 U CN206633348 U CN 206633348U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- sliding block
- wear parts
- side core
- angle pin
- 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)
Abstract
The utility model provides a kind of the mould front template of door closure, rear pattern plate, Angle Pin side core-pulling mechanism and side core, the first mounting groove is offered on rear pattern plate, the opening position corresponding with the first mounting groove offers the second mounting groove on front template, and the bottom of the first mounting groove is provided with the first wear parts；First mounting groove, the second mounting groove and rear cavity surround accommodation space, and Angle Pin side core-pulling mechanism is arranged in accommodation space.Angle Pin side core-pulling mechanism includes sliding block, Angle Pin and compact heap, sliding block is fixedly connected with side core by the first fixture, the 3rd mounting groove is offered in the second sidewall of sliding block, the second wear parts are provided with 3rd mounting groove, sliding block can be in the slip on the first wear parts, slanting guide pillar hole is offered on sliding block, Angle Pin is slidably connected by slanting guide pillar hole and sliding block, and compact heap is fixed on front template and abutted with the second wear parts.The setting of first wear parts and the second wear parts improves the wearability of sliding block.
Description
Technical field
Injection mold technology is the utility model is related to, is to be related to a kind of mould of door closure specifically.
Background technology
When injection moulding side wall is with plastics such as hole, depression, boss, the part shaped on mould at this must just be made
The part that can be displaced sideways, referred to as moving core, first moving core is extracted out before the plastic demoulding, otherwise can not be just stripped.Band
The whole mechanism that dynamic moving core is made to be displaced sideways is referred to as side parting and core-pulling mechanism, abbreviation side core-pulling mechanism.Take out Angle Pin side
Core mechanism is that mould opening force is passed to side core using parts such as Angle Pins or laterally shapes block, is allowed to produce lateral movement completion
Core pulling and parting act, and are compact-sized the characteristics of this kind of side core-pulling mechanism, action is safe and reliable, convenient processing and manufacture, are to set
The most frequently used mechanism when meter and manufacture injection mold core pulling.
In the prior art, the sliding block in Angle Pin side core-pulling mechanism is slided due to frequent, often results in the abrasion of sliding block, because
This needs often to change sliding block, so will result in the increase of production cost.
The content of the invention
The purpose of this utility model is to provide one kind and avoids slider wear in Angle Pin side core-pulling mechanism, reduces production cost
Mould.
To realize such scheme, the utility model provides a kind of mould of door closure, including front template, rear pattern plate, Angle Pin
Side core-pulling mechanism and side core.Front cavity is inlaid with front template, rear pattern plate abuts with front template, after being inlaid with rear pattern plate
Die, front cavity are oppositely arranged with rear cavity, formed with product die cavity between front cavity and rear cavity；Is offered on rear pattern plate
One mounting groove, the first mounting groove are located at the side of rear cavity, and the opening position corresponding with the first mounting groove offers on front template
Second mounting groove, the bottom of the first mounting groove are provided with the first wear parts；First mounting groove, the second mounting groove and rear cavity
Accommodation space is surrounded jointly, and Angle Pin side core-pulling mechanism is arranged in accommodation space；Side core is consolidated with Angle Pin side core-pulling mechanism
Fixed connection.Angle Pin side core-pulling mechanism includes sliding block, Angle Pin and compact heap, opened up on the first side wall of sliding block it is fluted,
The projection with fit depressions is provided with side core, projection is inserted in groove, and sliding block is consolidated with side core by the first fixture
Fixed connection；The 3rd mounting groove is offered in the second sidewall of sliding block, the second wear parts are provided with the 3rd mounting groove；Sliding block energy
Enough slips on the first wear parts；Slanting guide pillar hole is offered on sliding block, Angle Pin is slided by slanting guide pillar hole and sliding block to be connected
Connect；Compact heap is fixed on front template and abutted with the second wear parts.
One preferable scheme is that the first wear parts and the second wear parts are made by metal material.
One preferable scheme is that multiple fixing holes are offered on the second wear parts, corresponding with fixing hole on sliding block
Opening position offer blind hole, the second wear parts through fixing hole and blind hole and are fixed on sliding block by the second fixture.
One preferable scheme is that the bottom of the first mounting groove offers wear parts mounting groove, and the first wear parts are consolidated
In wear parts mounting groove, the upper surface of the first wear parts and the bottom surface of the first mounting groove are coplanar for Dingan County.
Further preferred scheme is that the bottom surface of compact heap is provided with least one positioning convex, the bottom of the first mounting groove
Portion's opening position corresponding with positioning convex offers locating slot, and positioning convex is arranged in locating slot.
Scheme still more preferably is that the quantity of positioning convex and locating slot is two, is set between two locating slots
It is equipped with the first locating part, the opening position corresponding with the first locating part offers slot to make way on compact heap.
Scheme still further preferably is that the first locating part is screw.
One preferable scheme is that the both sides of the first mounting groove are respectively fixed with second locating part, and each second is spacing
The bottom surface of part, the side wall of the first mounting groove and the first mounting groove surrounds a chute, the 3rd side wall of sliding block and the 4th side wall
Guide rail is provided with, guide rail is matched somebody with somebody with chute and merged along slide.
One preferable scheme is that the quantity of side core and Angle Pin side core-pulling mechanism is two.
One preferable scheme is that Angle Pin side core-pulling mechanism also includes spring, is further opened with the first side wall of sliding block
First spring mounting groove, the opening position corresponding with the first spring mounting groove offers second spring mounting groove, bullet in rear cavity
The Part I of spring is arranged in the first spring mounting groove, and the Part II of spring is arranged in second spring mounting groove.
From such scheme, during die sinking and matched moulds, the bottom surface of the bottom of sliding block along the first mounting groove is slided, together
When sliding block a side also carried out with compact heap it is relative slide, the first wear parts are provided with the first mounting groove, and in cunning
The second wear parts are provided between block and compact heap, therefore abrasion will not be produced in sliding block sliding process.In addition, first is wear-resisting
It can be changed after part and the abrasion of the second wear parts, therefore whole sliding block need not be changed, so as to reduce production cost.
Brief description of the drawings
Fig. 1 is the stereogram of the Die Embodiment of the utility model door closure.
Fig. 2 is the sectional view after the Die Embodiment hidden parts structure of the utility model door closure.
Fig. 3 be the utility model door closure Die Embodiment in front template, front cavity, Angle Pin side core-pulling mechanism and rear mold
The structure decomposition figure of plate.
Fig. 4 be the utility model door closure Die Embodiment in Angle Pin side core-pulling mechanism structure decomposition figure.
Fig. 5 be the utility model door closure Die Embodiment in the STRUCTURE DECOMPOSITION of Angle Pin side core-pulling mechanism and rear pattern plate
Figure.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Referring to Fig. 1 and Fig. 2, the mould of the door closure of the present embodiment includes front template 1, rear pattern plate 2, Angle Pin side core-pulling mechanism
3 and side core 4.Front cavity 11 is inlaid with front template 1, rear pattern plate 2 is abutted with front template 1, and rear mold is inlaid with rear pattern plate 2
Benevolence 21, front cavity 11 are oppositely arranged with rear cavity 21, formed with two product die cavities between front cavity 11 and rear cavity 21.Rear mold
Offer the first mounting groove 22 on plate 2, the first mounting groove 22 is located at the side of rear cavity 21, on front template 1 with the first mounting groove
22 corresponding opening positions offer the second mounting groove 12, and the bottom of the first mounting groove 22 is provided with the first wear parts 5, and first
Mounting groove 22, the second mounting groove 12 and rear cavity 21 surround accommodation space jointly, and Angle Pin side core-pulling mechanism 3 is arranged on accommodating
In space, side core 4 is fixedly connected with Angle Pin side core-pulling mechanism 3.The quantity of side core 4 and Angle Pin side core-pulling mechanism 3 is equal
For two, two Angle Pin side core-pulling mechanisms 3 are oppositely arranged in the both sides of rear cavity 21.
Referring to Fig. 2 to Fig. 4, Angle Pin side core-pulling mechanism 3 includes sliding block 31, Angle Pin 32, compact heap 33 and spring 38,
Fluted 312 are opened up on the first side wall 311 of sliding block 31, the projection 41 being engaged with groove 312 is provided with side core 4, it is convex
Rising in 41 insertion grooves 312, sliding block 31 is fixedly connected with side core 4 by the first fixture 310, alternatively, the first fixture
For screw.The first spring mounting groove 319 is further opened with the first side wall 311 of sliding block 31, is pacified in rear cavity 21 with the first spring
The corresponding opening position of tankage 319 offers second spring mounting groove 211, and the Part I of spring 38 is pacified installed in the first spring
In tankage 319, the Part II of spring 38 is arranged in second spring mounting groove 211.Spring 38 is used in die sinking to sliding block
The effect of 31 applying powers, make die sinking process more smooth.
The 3rd mounting groove 314 is offered in the second sidewall 313 of sliding block 31, it is resistance to be provided with second in the 3rd mounting groove 314
Part 34 is ground, sliding block 31 can offer slanting guide pillar hole 315, Angle Pin 32 in the slip on the first wear parts 5, sliding block 31
It is slidably connected by slanting guide pillar hole 315 and sliding block 31, compact heap 33 is fixed on front template 1 and supported with the second wear parts 34
Connect.During die sinking, the second wear parts 34 are relative with compact heap 33 to be slided.Preferably, the first wear parts 5 and the second wear parts
34 are made by metal material.
Referring to Fig. 3 and Fig. 4, offer multiple fixing holes 341 on the second wear parts 34, on sliding block 31 with fixing hole 341
Corresponding opening position offers blind hole 316, and the second fixture 35 is through fixing hole 341 and blind hole 316 and by the second wear-resisting portion
Part 34 is fixed on sliding block 31.
The bottom of first mounting groove 22 offers wear parts mounting groove 221, and the first wear parts 5 are fixedly mounted on wear-resisting
In part mounting groove 221, the upper surface of the first wear parts 5 and the bottom surface 224 of the first mounting groove 22 are coplanar.
Referring to Fig. 4 and Fig. 5, the bottom surface of compact heap 33 is provided with least one positioning convex 331, the bottom of the first mounting groove 22
Portion's opening position corresponding with positioning convex 331 offers locating slot 222, and positioning convex 331 is arranged in locating slot 222.It is fixed
Position projection 331 and the quantity of locating slot 222 are two, and the first locating part 36, compact heap are provided between two locating slots 222
The opening position corresponding with the first locating part 36 offers slot to make way 332 on 33.Preferably, the first locating part 36 is screw.
The both sides of first mounting groove 22 are respectively fixed with second locating part 23, and each second locating part 23, first is installed
The bottom surface 224 of the mounting groove 22 of side wall 223 and first of groove 22 surrounds a chute 24, the 3rd side wall 317 of sliding block 31 and
Four side walls 318 are provided with guide rail 37, and guide rail 37 matches somebody with somebody to merge along chute 24 with chute 24 to be slided.
The operating principle of the mould of the door closure of the present embodiment is described as follows：
During die sinking, front template 1 and front cavity 11 move, the door closure 6 of forming（Fig. 3 shows）Product is covered in rear cavity 21
On, sliding block 31 drives side core 4 to make side core-pulling action from inside to outside in the first mounting groove 22, together in the presence of Angle Pin 32
When spring 38 outwards push sliding block 31, after core pulling terminates, Angle Pin 32 depart from sliding block 31, while the first locating part 36 play make
With stop sliding block 31 moves further out so that the position that sliding block 31 is maintained at when departing from Angle Pin 32 is constant, facilitates matched moulds
When Angle Pin 32 smoothly can coordinate with slanting guide pillar hole 315, ensure closing precision.During matched moulds, front template 1 and front cavity 11 are moved
Dynamic, Angle Pin 315 acts on sliding block 31, drives side core 4 gradually to reset, and completes matched moulds.
Therefore during die sinking and matched moulds, the bottom surface of the bottom of sliding block along the first mounting groove is slided, while sliding block
A side also carried out with compact heap it is relative slide, the first wear parts are provided with the first mounting groove, and in sliding block and pressure
The second wear parts are provided between tight block, therefore abrasion will not be produced in sliding block sliding process, the first wear parts and second
The setting of wear parts can make knockout course more smooth.In addition, can be more after the first wear parts and the abrasion of the second wear parts
Change, therefore whole sliding block need not be changed, so as to reduce production cost.
Finally it should be noted that the utility model is not limited to above-mentioned embodiment, if the ordinary skill of this area
Personnel are enlightened by it, in the case where not departing from the utility model and creating objective, without designing and the technical side for creativeness
The similar frame mode of case and embodiment, all should fall within claims of the present utility model.
Claims (10)
1. a kind of mould of door closure, including
Front template, front cavity is inlaid with the front template；
Rear pattern plate, the rear pattern plate are abutted with the front template, and rear cavity, the front cavity and institute are inlaid with the rear pattern plate
State rear cavity to be oppositely arranged, formed with product die cavity between the front cavity and the rear cavity；
It is characterized in that：
The mould also includes
Angle Pin side core-pulling mechanism, the first mounting groove is offered on the rear pattern plate, first mounting groove is located at the rear mold
The side of benevolence, the opening position corresponding with first mounting groove offers the second mounting groove on the front template, and described first
The bottom of mounting groove is provided with the first wear parts；First mounting groove, second mounting groove and the rear cavity are total to
With accommodation space is surrounded, the Angle Pin side core-pulling mechanism is arranged in the accommodation space；
Side core, the side core are fixedly connected with the Angle Pin side core-pulling mechanism；
The Angle Pin side core-pulling mechanism includes
Sliding block, opens up on the first side wall of the sliding block fluted, is provided with the side core and the fit depressions
Projection, the projection are inserted in the groove, and the sliding block is fixedly connected with the side core by the first fixture；The cunning
The 3rd mounting groove is offered in the second sidewall of block, the second wear parts are provided with the 3rd mounting groove；The sliding block energy
Enough slips on first wear parts；
Angle Pin, slanting guide pillar hole is offered on the sliding block, and the Angle Pin passes through the slanting guide pillar hole and slided with the sliding block
Connection；
Compact heap, the compact heap are fixed on the front template and abutted with second wear parts.
2. mould according to claim 1, it is characterised in that：
First wear parts and second wear parts are made by metal material.
3. mould according to claim 1, it is characterised in that：
Offer multiple fixing holes on second wear parts, the opening position corresponding with the fixing hole is opened on the sliding block
Provided with blind hole, second wear parts through the fixing hole and the blind hole and are fixed on the sliding block by the second fixture
On.
4. mould according to claim 1, it is characterised in that：
The bottom of first mounting groove offers wear parts mounting groove, and first wear parts are fixedly mounted on described resistance to
Grind in part mounting groove, the upper surface of first wear parts and the bottom surface of first mounting groove are coplanar.
5. mould according to claim 4, it is characterised in that：
The bottom surface of the compact heap is provided with least one positioning convex, bottom and the positioning convex of first mounting groove
Corresponding opening position offers locating slot, and the positioning convex is arranged in the locating slot.
6. mould according to claim 5, it is characterised in that：
The quantity of the positioning convex and the locating slot is two, and it is spacing to be provided with first between two locating slots
Part, the opening position corresponding with first locating part offers slot to make way on the compact heap.
7. mould according to claim 6, it is characterised in that：
First locating part is screw.
8. according to the mould described in any one of claim 1 to 7, it is characterised in that：
The both sides of first mounting groove are respectively fixed with second locating part, each second locating part, first peace
The bottom surface of the side wall of tankage and first mounting groove surrounds a chute, and the 3rd side wall of the sliding block and the 4th side wall are set
Guide rail is equipped with, the guide rail is matched somebody with somebody with the chute and merged along the slide.
9. according to the mould described in any one of claim 1 to 7, it is characterised in that：
The quantity of the side core and the Angle Pin side core-pulling mechanism is two.
10. according to the mould described in any one of claim 1 to 7, it is characterised in that：
The Angle Pin side core-pulling mechanism also includes spring, and the first spring peace is further opened with the first side wall of the sliding block
Tankage, the opening position corresponding with first spring mounting groove offers second spring mounting groove in the rear cavity, described
The Part I of spring is arranged in first spring mounting groove, and the Part II of the spring is arranged on the second spring
In mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720372904.6U CN206633348U (en) | 2017-04-10 | 2017-04-10 | A kind of mould of door closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720372904.6U CN206633348U (en) | 2017-04-10 | 2017-04-10 | A kind of mould of door closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206633348U true CN206633348U (en) | 2017-11-14 |
Family
ID=60248617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720372904.6U Expired - Fee Related CN206633348U (en) | 2017-04-10 | 2017-04-10 | A kind of mould of door closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206633348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369439A (en) * | 2021-07-02 | 2021-09-10 | 惠州市吉邦精密技术有限公司 | Wax injection mold and wax injection processing equipment |
| CN115782057A (en) * | 2022-10-24 | 2023-03-14 | 苏州三卓韩一橡塑科技有限公司 | Liquid silica gel injection mold, system and method |
-
2017
- 2017-04-10 CN CN201720372904.6U patent/CN206633348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369439A (en) * | 2021-07-02 | 2021-09-10 | 惠州市吉邦精密技术有限公司 | Wax injection mold and wax injection processing equipment |
| CN115782057A (en) * | 2022-10-24 | 2023-03-14 | 苏州三卓韩一橡塑科技有限公司 | Liquid silica gel injection mold, system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120076887A1 (en) | Mould having core-pulling mechanism | |
| US8342838B2 (en) | Mold with sliders | |
| CN206633348U (en) | A kind of mould of door closure | |
| CN109968610A (en) | Sliding block core-pulling mechanism, mold and mold opening method of mold | |
| CN107379420A (en) | Double-color mold sliding block resetting structure and injection mold | |
| CN102672854A (en) | Sliding block mechanism | |
| CN206870287U (en) | A kind of mould of blade | |
| CN218453156U (en) | Front panel injection mold | |
| CN103737824B (en) | The parallel-moving type precision die of hiding of cells in notebook computer lid | |
| CN107336410A (en) | Injection mold | |
| CN209718514U (en) | Sliding block core-pulling mechanism and die | |
| CN210705813U (en) | Side mold structure of injection mold | |
| CN206913611U (en) | Master slider plus side sliding block tripping mechanism and injection mold | |
| CN209718506U (en) | A kind of precise injection mould structure of sliding block inner core pulling | |
| CN207120434U (en) | A kind of blind flange slide block demolding mechanism | |
| CN207105500U (en) | Injection mold | |
| CN206633318U (en) | A kind of mould of remote control lower cover | |
| CN219968570U (en) | Core pulling mechanism for inclined sliding block | |
| CN219855571U (en) | Built-in inclined ejection device of inclined drawing sliding block of plastic mold oil cylinder | |
| CN106079303B (en) | The same radius of curvature core-pulling mechanism of injection mould | |
| CN214214545U (en) | Bury injection mold's demoulding structure | |
| CN216914710U (en) | Mould benevolence subassembly and pull-out mechanism that plastic mould components of a whole that can function independently set up | |
| CN216708216U (en) | Inclined core-pulling mechanism and mold | |
| CN208645926U (en) | A kind of compact-sized injection mold | |
| CN108274698A (en) | The logistic turnover box mold of ejecting mechanism is balanced with Four-slider |
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: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |