CN213891014U - Front mold core-pulling plastic mold - Google Patents
Front mold core-pulling plastic mold Download PDFInfo
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- CN213891014U CN213891014U CN202022362743.7U CN202022362743U CN213891014U CN 213891014 U CN213891014 U CN 213891014U CN 202022362743 U CN202022362743 U CN 202022362743U CN 213891014 U CN213891014 U CN 213891014U
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- 238000000034 method Methods 0.000 abstract description 14
- 238000007493 shaping process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model discloses a plastic mould is loosed core to front mould, the on-line screen storage device comprises a base, the left side top of base is provided with the connecting block, the inside of connecting block is provided with the bolt, the right side of connecting block is provided with fixed back mould, the inside of the lower extreme of fixed back mould is provided with built-in seat, be provided with the rod cover directly over the built-in seat, be provided with the piece that agrees with directly over the rod cover, the inside intermediate position of agreeing with the piece is provided with the reference column, the position is provided with movable module directly over the reference column, movable module's inside is provided with the piece of loosing core, the spout has been seted up on the inside right side of base, the inside of spout is provided with the slider, be provided with the guide way directly over the spout, the top of guide way is provided with movable front mould. The utility model discloses a plastic mould is loosed core to front mould, front mould are removing the in-process, can keep better stability to and keep plastic machine-shaping's completeness, and the structure is proper, disassembles the facility, suitable popularization.
Description
Technical Field
The utility model relates to a plastic mould technical field, in particular to plastic mould is loosed core to front mould.
Background
The plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection, blow molding and low-foaming molding. The coordination change of the male die, the female die and the auxiliary forming system of the die can process a series of plastic parts with different shapes and sizes, and various tools and products used in daily production and life are as large as a base and a machine body shell of a machine tool and as small as a stub screw, a button and shells of various household appliances, and have no close relation with the die. The shape of the mold determines the shape of the products, and the processing quality and precision of the mold determine the quality of the products. Because of the difference in material, appearance, specification and usage of various products, the molds are classified into non-plastic molds such as casting molds, forging molds, die-casting molds, stamping molds and the like, and plastic molds. Most of the existing plastic molds are simple in overall structure, the front mold core-pulling structure is not stable in movement in the injection molding process, and the work procedures are not linked up. To this end, we propose a front core-pulling plastic mold.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a plastic mould is loosed core to front mould can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a plastic mould is loosed core to front mould, includes the base, the left side top position of base is provided with the connecting block, the inside position of connecting block is provided with the bolt, the right side position of connecting block is provided with fixed back mould, the inside of the lower extreme position of fixed back mould is provided with built-in seat, the position is provided with the rod cover directly over the built-in seat, the position is provided with the piece that agrees with directly over the rod cover, the inside intermediate position of agreeing with the piece is provided with the reference column, the position is provided with movable module directly over the reference column, movable module's inside is provided with the piece of loosing core, the spout has been seted up to the inside right side position of base, the inside of spout is provided with the slider, the position is provided with the guide way directly over the spout, the top position of guide way is provided with movable front mould.
Preferably, the connecting block and the fixed rear mold are of an integrated structure and fixedly connected with each other, the fixed rear mold is screwed on the upper surface of the base, the fixed rear mold is fixedly connected with the base, the lower surface of the built-in seat is fixedly connected with the upper surface of the base, the edge of the upper end of the built-in seat is consistent with the edge of the lower end of the rod sleeve, and the rod sleeve is embedded in the conjunction block.
By adopting the technical scheme, the following technical effects can be achieved: the device is beneficial to the smooth up-and-down movement of the movable module and the continuity of each flow of the operation of the device.
Preferably, the lower extreme diameter of reference column is unanimous with the upper end bore of rod cover, the upper end position of reference column is provided with the nut, be fixed connection between reference column and the nut, movable module installs in the position directly over the nut, the upper end of reference column is passed through the nut and is linked to each other with movable module to be fixed connection between the two, movable module's top position is provided with the guide post, be swing joint between guide post and the movable module, the position directly over the guide post is provided with the spring, the spring cup joints on the guide post.
By adopting the technical scheme, the following technical effects can be achieved: the stability of whole device during operation is improved.
Preferably, the core-pulling block penetrates through the inner surface and the outer surface of the movable module, the core-pulling block is movably connected with the movable module, the core-pulling block is inclined from left to right, the left end of the core-pulling block is hemispherical, the right end of the core-pulling block is connected with the movable front mold, and the core-pulling block and the movable front mold are fixedly connected.
By adopting the technical scheme, the following technical effects can be achieved: the plastic model can be taken off from the core-pulling block better, and the working efficiency is improved.
Preferably, the cross section of the sliding groove is rectangular, the guide groove is inverted trapezoid, the sliding block is welded at the lower end of the movable front die, the sliding block is fixedly connected with the movable front die, and the diameter of an outer circular arc of the sliding block is consistent with the inner width of the sliding groove.
By adopting the technical scheme, the following technical effects can be achieved: can play the effect of letting the activity front mould carry out reciprocating motion.
Compared with the prior art, the utility model discloses following beneficial effect has: the front mold core-pulling plastic mold is provided with a connecting block, a fixed rear mold, a built-in seat, a rod sleeve and a fitting block to form a fixed base and a mold structure of the whole device, wherein the connection mode between the fixed rear mold and the base is convenient and quick to operate, a user can install a plastic processing mold with corresponding specifications according to the requirement of the user, the connection between internal structural parts of the fixed rear mold is compact, unnecessary shaking and displacement are avoided during the use process of the parts, the positioning function of the equipment during the use process can be formed by arranging a positioning column, a nut, a movable module, a guide column and a spring, so that the movable block is prevented from deviating in the unique process in the vertical direction, the accurate degree of fitting before the parts are maintained, and the nut can be used for maintaining the synchronous movement between the movable module and the positioning column, and the spring at guide post top can exert the effort of vertical direction to the movable mould piece to keep movable block and a series of location structure can form the operation of independently resetting, through the setting of base, spout, slider, guide way and activity front mould, can form the restriction to the displacement in-process of activity front mould, utilize the indirect stability degree that has improved the activity front mould at the removal in-process of cooperation between spout and the slider, and can utilize the axis that the guide way kept the activity front mould to be perpendicular to the top surface of base all the time.
Drawings
Fig. 1 is a schematic view of an overall structure of a front mold core-pulling plastic mold of the present invention;
fig. 2 is a front cross-sectional view of a front core-pulling plastic mold of the present invention;
fig. 3 is a schematic front view of the front core-pulling plastic mold of the present invention;
fig. 4 is a left side view of the front mold core-pulling plastic mold of the present invention.
In the figure: 1. a base; 2. connecting blocks; 3. a bolt; 4. fixing the rear mold; 5. a built-in seat; 6. a rod sleeve; 7. fitting blocks; 8. a positioning column; 9. an activity module; 10. core extraction; 11. a chute; 12. a slider; 13. a guide groove; 14. moving the front mold; 15. a nut; 16. a guide post; 17. a spring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a front mold core-pulling plastic mold comprises a base 1, a connecting block 2 is arranged at the upper position of the left side of the base 1, a bolt 3 is arranged at the inner position of the connecting block 2, a fixed rear mold 4 is arranged at the right position of the connecting block 2, a built-in seat 5 is arranged inside the lower end position of the fixed rear mold 4, a rod sleeve 6 is arranged at the position right above the built-in seat 5, a conjunction block 7 is arranged at the position right above the rod sleeve 6, a positioning column 8 is arranged at the middle position inside the conjunction block 7, a movable module 9 is arranged at the position right above the positioning column 8, a core-pulling block 10 is arranged inside the movable module 9, a sliding groove 11 is arranged at the right position inside the base 1, a sliding block 12 is arranged inside the sliding groove 11, a guide groove 13 is arranged at the position right above the sliding groove 11, and a movable front mold 14 is arranged at the position above the guide groove 13.
Connecting block 2 is the integral type structure with fixed back mould 4 to be fixed connection between the two, fixed back mould 4 spiro union in the upper surface position of base 1, be fixed connection between fixed back mould 4 and the base 1, be fixed connection between the lower surface of built-in seat 5 and the upper surface of base 1, the edge size of the upper end of built-in seat 5 is unanimous with the edge size of 6 lower extremes of rod cover, and rod cover 6 is embedded in the inside that agrees with piece 7.
The diameter of the lower end of the positioning column 8 is consistent with the caliber of the upper end of the rod sleeve 6, the nut 15 is arranged at the upper end of the positioning column 8, the positioning column 8 is fixedly connected with the nut 15, the movable module 9 is installed right above the nut 15, the upper end of the positioning column 8 is connected with the movable module 9 through the nut 15, the upper end of the movable module 9 is fixedly connected with the movable module 9, a guide column 16 is arranged at the upper position of the movable module 9, the guide column 16 is movably connected with the movable module 9, a spring 17 is arranged right above the guide column 16, and the spring 17 is sleeved on the guide column 16.
The core pulling block 10 penetrates through the inner surface and the outer surface of the movable module 9, the core pulling block 10 is movably connected with the movable module 9, the core pulling block 10 is inclined from left to right, the left end of the core pulling block is hemispherical, the right end of the core pulling block 10 is connected with the movable front mold 14, and the core pulling block and the movable front mold are fixedly connected.
The cross section of the sliding chute 11 is rectangular, the guide groove 13 is inverted trapezoid, the sliding block 12 is welded at the lower end of the movable front die 14, the sliding block 12 is fixedly connected with the movable front die 14, and the diameter of an external arc of the sliding block 12 is consistent with the internal width of the sliding chute 11.
It should be noted that, the utility model relates to a front mold core-pulling plastic mold, when using, the user selects the fixed rear mold 4 and the corresponding movable front mold 14 with proper specification according to the requirement, in the using process, the user utilizes the reciprocating movement of the movable front mold 14 to drive the moving operation of the core-pulling block 10, and in the moving process of the movable front mold 14, the cooperation between the sliding chute 11 and the sliding block 12 indirectly improves the stability of the movable front mold 14 in the moving process, and limits the moving process of the movable front mold 14, and can utilize the guiding groove 13 to keep the central axis of the movable front mold 14 perpendicular to the upper surface of the base 1 all the time, because the core-pulling block 10 has an inclination angle, the core-pulling block 10 moves, so the movable module 9 can be driven to move upwards, in the moving process of the movable module 9, the positioning column 8 and the guiding column 16 can play a positioning role in the using process of the apparatus, so that the movable module 9 is kept free from deflection during the vertical direction only, the degree of precision of the fitting before the part is machined is maintained, and the synchronous movement between the movable module 9 and the positioning post 8 can be maintained by means of the nut 15, while the spring 17 on the top of the guiding post 16 can exert a vertical force on the movable module 9, so that the movable module 9 and the series of positioning structures can be kept in an autonomous return operation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a plastic mould is loosed core to front mould, includes base (1), its characterized in that: a connecting block (2) is arranged at the upper left side of the base (1), a bolt (3) is arranged at the inner position of the connecting block (2), a fixed rear die (4) is arranged at the right side of the connecting block (2), an inner seat (5) is arranged inside the lower end position of the fixed rear die (4), a rod sleeve (6) is arranged right above the inner seat (5), a conjunction block (7) is arranged right above the rod sleeve (6), a positioning column (8) is arranged at the middle inside position of the conjunction block (7), a movable module (9) is arranged right above the positioning column (8), a core pulling block (10) is arranged inside the movable module (9), a sliding chute (11) is arranged at the right side inside of the base (1), a sliding block (12) is arranged inside the sliding chute (11), a guide groove (13) is arranged right above the sliding groove (11), and a movable front mold (14) is arranged above the guide groove (13).
2. The plastic front-mold core-pulling mold according to claim 1, wherein: the connecting block (2) and the fixed rear die (4) are of an integral structure and fixedly connected with each other, the fixed rear die (4) is in threaded connection with the upper surface of the base (1), the fixed rear die (4) and the base (1) are fixedly connected with each other, the lower surface of the built-in seat (5) is fixedly connected with the upper surface of the base (1), the edge of the upper end of the built-in seat (5) is consistent with the edge of the lower end of the rod sleeve (6), and the rod sleeve (6) is embedded in the conjunction block (7).
3. The plastic front-mold core-pulling mold according to claim 1, wherein: the diameter of the lower end of the positioning column (8) is consistent with the caliber of the upper end of the rod sleeve (6), the upper end position of the positioning column (8) is provided with a nut (15), the positioning column (8) is fixedly connected with the nut (15), the movable module (9) is installed right above the nut (15), the upper end of the positioning column (8) is connected with the movable module (9) through the nut (15), the upper end of the positioning column is fixedly connected with the movable module (9), the upper position of the movable module (9) is provided with a guide column (16), the guide column (16) is movably connected with the movable module (9), a spring (17) is arranged right above the guide column (16), and the spring (17) is sleeved on the guide column (16).
4. The plastic front-mold core-pulling mold according to claim 1, wherein: the core-pulling block (10) penetrates through the inner surface and the outer surface of the movable module (9), the core-pulling block (10) is movably connected with the movable module (9), the core-pulling block (10) is inclined from left to right, the left end of the core-pulling block is hemispherical, the right end of the core-pulling block (10) is connected with the movable front die (14), and the core-pulling block and the movable front die are fixedly connected.
5. The plastic front-mold core-pulling mold according to claim 1, wherein: the cross section of the sliding groove (11) is rectangular, the guide groove (13) is inverted trapezoid, the sliding block (12) is welded at the lower end of the movable front die (14), the sliding block (12) is fixedly connected with the movable front die (14), and the diameter of an external arc of the sliding block (12) is consistent with the width of the inside of the sliding groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022362743.7U CN213891014U (en) | 2020-10-22 | 2020-10-22 | Front mold core-pulling plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022362743.7U CN213891014U (en) | 2020-10-22 | 2020-10-22 | Front mold core-pulling plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213891014U true CN213891014U (en) | 2021-08-06 |
Family
ID=77113876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022362743.7U Active CN213891014U (en) | 2020-10-22 | 2020-10-22 | Front mold core-pulling plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213891014U (en) |
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2020
- 2020-10-22 CN CN202022362743.7U patent/CN213891014U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231221 Address after: 518100 New Asia Garden 25-3A, Central City, Longgang District, Shenzhen City, Guangdong Province Patentee after: Huang Huaping Patentee after: Lang Xuexiong Address before: 215000 room 4, 268 Wangshan South Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan anxinte precision mould Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240122 Address after: 518000, Building E, Building 101, Evergrande Weiye Office Building, No. 590 Jinbi Road, Pingshan Community, Biling Street, Pingshan District, Shenzhen City, Guangdong Province (one photo multiple address enterprise) Patentee after: SHENZHEN HENGDA WEIYE PLASTIC Co.,Ltd. Country or region after: China Address before: 518100 New Asia Garden 25-3A, Central City, Longgang District, Shenzhen City, Guangdong Province Patentee before: Huang Huaping Country or region before: China Patentee before: Lang Xuexiong |
|
| TR01 | Transfer of patent right |