CN211662562U - Lateral core-pulling mold - Google Patents
Lateral core-pulling mold Download PDFInfo
- Publication number
- CN211662562U CN211662562U CN201922382304.XU CN201922382304U CN211662562U CN 211662562 U CN211662562 U CN 211662562U CN 201922382304 U CN201922382304 U CN 201922382304U CN 211662562 U CN211662562 U CN 211662562U
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- China
- Prior art keywords
- movable
- die holder
- movable mould
- plate
- telescopic link
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- Expired - Fee Related
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- 239000004033 plastic Substances 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000002991 molded plastic Substances 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a side direction loose core mould, including the fixed die base, the upper end of fixed die base is provided with the position circle, the inner wall of position circle is provided with the runner cover, the one end of fixed die base is close to the runner cover and is provided with the guide pin bushing, the lower extreme of guide pin bushing is provided with the guide pillar, the lower extreme of guide pillar is provided with first mounting panel, the outer wall of first mounting panel is provided with the movable mould seat, the upper end of movable mould seat is provided with the movable mould board, the movable mould seat is provided with the push rod near the middle-end, the lower extreme of push rod is provided with first telescopic link, the lower extreme of first telescopic link is provided with the dead lever, the outer wall of dead lever is provided with. The utility model discloses in, utilize hydraulic stem transmission driving force to make the movable mould base up-and-down motion, the telescopic link is by hydraulic press control, when accomplishing the back of moulding plastics, and the online motion of push rod releases the injection molding, and convenient next time is moulded plastics, effectively improves work efficiency.
Description
Technical Field
The utility model relates to a loose core die field especially relates to a side direction loose core die.
Background
The injection mold is a tool for producing plastic products and also a tool for guaranteeing the size precision of the plastic products, the lateral core-pulling mechanisms are divided into two categories, which are classified in a driving mode and classified according to the mold structure, the driving mode comprises a manual side shaft core mechanism, a motor side shaft core mechanism and a hydraulic or pneumatic side shaft core mechanism, and the mold structure comprises an inclined guide pillar parting and core-pulling mechanism, an inclined slide block parting and core-pulling mechanism and other lateral core-pulling mechanisms.
When the existing mold in the society is used for parting, the mold is not easy to replace, the mold is lack of an ejection mechanism, the production efficiency is low, and the demolding effect is poor due to the fact that the bumps are damaged during demolding.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the side direction loose core mould that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a side direction loose core mould, includes the fixed die base, the upper end of fixed die base is provided with the position circle, the inner wall of position circle is provided with the runner cover, the one end of fixed die base is close to the runner cover and is provided with the guide pin bushing, the lower extreme of guide pin bushing is provided with the guide pillar, the lower extreme of guide pillar is provided with first mounting panel, the outer wall of first mounting panel is provided with movable mould seat, the upper end of movable mould seat is provided with the movable mould board, the movable mould seat is close to the middle-end and is provided with the push rod, the lower extreme of push rod is provided with first telescopic link, the lower extreme of first telescopic link is provided with the dead lever, the outer.
As a further description of the above technical solution:
the both ends of base all pass through hexagon bolt fixed connection with the second mounting panel down, second mounting panel and hydraulic stem be connected as an organic whole, the upper end of hydraulic stem is provided with the second telescopic link, second telescopic link fixedly connected with moves the die holder.
As a further description of the above technical solution:
the middle end of the movable template is provided with a mold profile, the movable template is L-shaped, and the upper end of the mold profile is provided with a hole groove.
As a further description of the above technical solution:
the upper end of the movable mould plate is provided with a convex sliding block at one end far away from the guide pillar, the top end of the convex sliding block is integrally connected with the base plate, the top end of the base plate is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with one end of a push block, and the other end of the push block is provided with a convex block.
As a further description of the above technical solution:
the end of the movable mould plate, which is far away from the guide pillar, is provided with a vertical plate, and a trapezoidal sliding block is connected between the vertical plate and the convex sliding block in a sliding manner.
As a further description of the above technical solution:
the vertical plate and the movable template are integrally connected.
The utility model discloses following beneficial effect has:
1. the utility model discloses, utilize the flexible of hydraulic stem, can stably control the closure and the separation of making the die holder and moving the die holder, the upper end of lower base is provided with the dead lever, and the dead lever upper end is provided with the telescopic link, the extension of telescopic link with shorten by hydraulic press control, the upper end of telescopic link is provided with the push rod, the effect of push rod is released moulding, convenient follow-up moulding plastics.
2. The utility model discloses, the one end that the guide pillar was kept away from to the upper end of movable mould board is provided with the convex sliding block, and the top and the backing plate of convex sliding block are connected as an organic whole, the one end of the top fixedly connected with spring of backing plate, the one end of the other end fixedly connected with ejector pad of spring, the other end of ejector pad are provided with the lug, and the shape of lug is cylindrical, and the lug top is provided with the chamfer, effectively prevents to damage and moulds the piece.
Drawings
Fig. 1 is a side view of a lateral core-pulling mold according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an enlarged view of fig. 1 at B.
Illustration of the drawings:
1. fixing a die holder; 2. a vertical plate; 3. a trapezoidal slider; 4. a convex slider; 5. a push block; 6. a sprue bush; 7. positioning rings; 8. a bump; 9. a guide sleeve; 10. a mold profile; 11. a guide post; 12. moving the template; 13. a first mounting plate; 14. a second telescopic rod; 15. a hydraulic lever; 16. a hexagon bolt; 17. a second mounting plate; 18. a lower base; 19. a first telescopic rod; 20. a push rod; 21. fixing the rod; 22. a hydraulic press; 23. a movable die holder; 24. a spring; 25. a base plate; 26. and (4) a hole groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a side core pulling mold, including the fixed die holder 1, the upper end of fixed die holder 1 is provided with position ring 7, the inner wall of position ring 7 is provided with runner cover 6, the one end of fixed die holder 1 is close to runner cover 6 and is provided with guide pin bushing 9, the lower extreme of guide pin bushing 9 is provided with guide pillar 11, guide pin bushing 9 can sliding connection guide pillar 11, play the effect of limiting the position, the lower extreme of guide pillar 11 is provided with first mounting panel 13, the outer wall of first mounting panel 13 is provided with movable mould seat 23, the upper end of movable mould seat 23 is provided with movable mould board 12, movable mould seat 23 is close to the middle-end and is provided with push rod 20, the effect of push rod 20 is released the plastic part, convenient follow-up moulding plastics, the lower extreme of push rod 20 is provided with first telescopic link 19, the extension of telescopic link 19 shortens by hydraulic press 15 control, the lower extreme of.
The two ends of the lower base 18 are fixedly connected with a second mounting plate 17 through hexagon bolts 16, the second mounting plate 17 is connected with a hydraulic rod 15 as a whole, the closing and the separation of the fixed die holder 1 and the movable die holder 23 can be stably controlled by utilizing the extension and the contraction of the hydraulic rod 15, the upper end of the hydraulic rod 15 is provided with a second telescopic rod 14, the second telescopic rod 14 is fixedly connected with the movable die holder 23, the middle end of the movable die plate 12 is provided with a die contour 10, the movable die plate 12 is L-shaped, the upper end of the die contour 10 is provided with a hole groove 26, one end of the upper end of the movable die plate 12, which is far away from the guide post 11, is provided with a convex sliding block 4, the top end of the convex sliding block 4 is connected with a backing plate 25 as a whole, the top end of the backing plate 25 is fixedly connected with one end of a spring 24, the coefficient of the, 8 tops of lug are provided with the chamfer, effectively prevent to damage and mould the piece, and the one end that guide pillar 11 was kept away from to movable mould board 12 is provided with riser 2, and sliding connection has trapezoidal slider 3 between riser 2 and the convex sliding block 4, and the one end that guide pillar 11 was kept away from to movable mould board 12 is provided with riser 2, and riser 2 and movable mould board 12 are connected as an organic whole.
The working principle is as follows: the utility model discloses in, utilize hydraulic stem 15 flexible, can stabilize control and make the closed and separation of die holder 1 and movable mould seat 23, lower base 18's upper end is provided with dead lever 21, dead lever 21 upper end is provided with telescopic link 19, telescopic link 19's extension and shortening are controlled by hydraulic press 15, telescopic link 19's upper end is provided with push rod 20, push rod 20's effect is released the piece of moulding, convenient follow-up moulding plastics, the one end that guide pillar 11 was kept away from to movable mould board 12's upper end is provided with convex sliding block 4, convex sliding block 4's top and backing plate 25 are connected as an organic whole, backing plate 25's top fixedly connected with spring 24's one end, spring 24's other end fixedly connected with ejector pad 5's one end, ejector pad 5's the other end is provided with lug 8, lug 8's shape.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a side direction loose core mould, includes die holder (1), its characterized in that: a positioning ring (7) is arranged at the upper end of the fixed die holder (1), a sprue bush (6) is arranged on the inner wall of the positioning ring (7), a guide sleeve (9) is arranged at one end of the fixed die holder (1) close to the sprue bush (6), a guide post (11) is arranged at the lower end of the guide sleeve (9), a first mounting plate (13) is arranged at the lower end of the guide post (11), a movable die holder (23) is arranged on the outer wall of the first mounting plate (13), a movable template (12) is arranged at the upper end of the movable die holder (23), a push rod (20) is arranged at the position, close to the middle end, of the movable die holder (23), a first telescopic rod (19) is arranged at the lower end of the push rod (20), the lower end of the first telescopic rod (19) is provided with a fixed rod (21), the outer wall of the fixed rod (21) is provided with a hydraulic machine (22), and the lower end of the fixed rod (21) is provided with a lower base (18).
2. The lateral core pulling mold according to claim 1, wherein: the both ends of lower base (18) all pass through hexagon bolt (16) fixed connection with second mounting panel (17), second mounting panel (17) and hydraulic stem (15) are connected as an organic whole, the upper end of hydraulic stem (15) is provided with second telescopic link (14), second telescopic link (14) fixedly connected with moves die holder (23).
3. The lateral core pulling mold according to claim 1, wherein: the middle end of the movable mould plate (12) is provided with a mould outline (10), the movable mould plate (12) is L-shaped, and the upper end of the mould outline (10) is provided with a hole groove (26).
4. The lateral core pulling mold according to claim 1, wherein: the upper end of the movable mould plate (12) is far away from one end of the guide pillar (11) and is provided with a convex sliding block (4), the top end of the convex sliding block (4) is integrally connected with a base plate (25), the top end of the base plate (25) is fixedly connected with one end of a spring (24), the other end of the spring (24) is fixedly connected with one end of a pushing block (5), and the other end of the pushing block (5) is provided with a convex block (8).
5. The lateral core pulling mold according to claim 1, wherein: the movable mould plate (12) is provided with a vertical plate (2) at one end far away from the guide pillar (11), and a trapezoidal sliding block (3) is connected between the vertical plate (2) and the convex sliding block (4) in a sliding manner.
6. The lateral core pulling mold according to claim 5, wherein: the vertical plate (2) and the movable template (12) are integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922382304.XU CN211662562U (en) | 2019-12-26 | 2019-12-26 | Lateral core-pulling mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922382304.XU CN211662562U (en) | 2019-12-26 | 2019-12-26 | Lateral core-pulling mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211662562U true CN211662562U (en) | 2020-10-13 |
Family
ID=72735783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922382304.XU Expired - Fee Related CN211662562U (en) | 2019-12-26 | 2019-12-26 | Lateral core-pulling mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211662562U (en) |
-
2019
- 2019-12-26 CN CN201922382304.XU patent/CN211662562U/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 |
Granted publication date: 20201013 |