CN211492593U - Injection mold with hinged structure - Google Patents
Injection mold with hinged structure Download PDFInfo
- Publication number
- CN211492593U CN211492593U CN201921641104.5U CN201921641104U CN211492593U CN 211492593 U CN211492593 U CN 211492593U CN 201921641104 U CN201921641104 U CN 201921641104U CN 211492593 U CN211492593 U CN 211492593U
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- Prior art keywords
- fixed
- block
- connecting rod
- spring
- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 25
- 239000007924 injection Substances 0.000 title claims abstract description 25
- 244000309464 bull Species 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 8
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an articulated structure injection mold, including operation panel, fixed frame, connecting rod, kicking block and automatic telescopic link, the last fixed surface of operation panel has the support frame, and the fixed surface of support frame has fixed frame, the inside of fixed frame is fixed with first spring, the surface mounting of connecting block has the bull stick, the surface of connecting rod is provided with the pivot, and the last fixed surface of pivot has the kicking block, the fixed surface of support frame has automatic telescopic link, and the fixed surface of automatic telescopic link has the mould body, the dead slot has been seted up to the inside of mould body, the fixed surface of connecting rod has the second spring, the surface connection of automatic telescopic link has the pole of pounding. This articulated structure injection mold is provided with connecting block, first spring and connecting rod, can be ejecting with the partial articulated structure who moulds plastics to reduce workman's intensity of labour, and then improved the work efficiency of whole device, improved articulated structure's output.
Description
Technical Field
The utility model relates to an articulated structure equipment technical field specifically is an articulated structure injection mold.
Background
In industrial machinery, an articulated structure is sometimes used as a steering structure, and during production of the articulated structure, injection molding operation is sometimes required, and at the moment, an injection mold body of the articulated structure is required, so that after the articulated structure is manufactured, a usable articulated structure can be obtained only by a small number of processing steps.
Most of the existing injection molds for the hinge structure generally have the following problems:
firstly, the working efficiency is low, and most of the existing injection molds with the hinged structures need to manually take out a part of the injected hinged structures from the mold body, so that the mold taking time is needed, and the working efficiency is reduced;
secondly, the cooling effect is not good, and present the articulated structure injection mold of majority sets up the heat sink outside the mould when cooling off articulated structure, and refrigerated effect is not very good to it is slower to make this internal articulated product shaping of part of mould easily, has reduced articulated structure's output.
We have therefore proposed an injection mould of articulated construction to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an articulated structure injection mold to solve above-mentioned background art and propose the lower and not good problem of cooling effect of the lower and articulated structure injection mold work efficiency of present majority.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an articulated structure injection mold, includes operation panel, fixed frame, connecting rod, kicking block and automatic telescopic link, the last fixed surface of operation panel has the support frame, and the fixed surface of support frame has fixed frame, the inside of fixed frame is fixed with first spring, and the end of first spring is fixed with the connecting block, the surface mounting of connecting block has the bull stick, and the surface of bull stick is provided with the connecting rod, the surface of connecting rod is provided with the pivot, and the last fixed surface of pivot has the kicking block, the surface mounting of support frame has automatic telescopic link, and the surface mounting of automatic telescopic link has the mould body, the dead slot has been seted up to the inside of mould body, and the fixed surface of dead slot has the water pipe, the surface mounting of connecting rod has the second spring, the surface connection of automatic telescopic link has the pole of pounding.
Preferably, constitute sliding construction between connecting block and the fixed frame, and the connecting block passes through first spring and constitutes elastic construction with fixed frame.
Preferably, the connecting rod forms a rotating structure through the rotating rod and the connecting block, and the rotating rod forms a rotating structure through the rotating shaft and the ejecting block.
Preferably, the connecting rods are symmetrically arranged in two groups relative to the longitudinal center of the operating platform, and the 2 groups of connecting rods form an elastic structure through second springs.
Preferably, the ejector block is T-shaped, the upper surface of the ejector block is connected with the lower surface of the empty groove in a clamping manner, and the ejector block and the die body form a sliding structure.
Preferably, the water pipes are in an inverted Z shape, and two groups of water pipes are symmetrically arranged around the center of the die body.
Compared with the prior art, the beneficial effects of the utility model are that: the hinge structure is an injection mold;
(1) the connecting block, the first spring and the connecting rod are arranged, and the injection molded part of the hinge structure can be ejected out, so that the labor intensity of workers is reduced, the working efficiency of the whole device is improved, and the yield of the hinge structure is improved;
(2) the second spring is arranged, so that the deformation strength of the first spring can be reduced, the service life of the first spring is prolonged, the whole device can smoothly jack up the hinge structure, and the working efficiency is improved;
(3) be provided with the water pipe, can make the partial hinge structure of moulding plastics cool off fast to shorten hinge structure's cooling shaping time, improved the speed that hinge structure was made to whole device, and then improved whole output.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic top view of the top block of the present invention;
FIG. 3 is a schematic view of the water pipe of the present invention;
fig. 4 is a left side view structure diagram of the connecting rod of the present invention.
In the figure: 1. an operation table; 2. a support frame; 3. a fixing frame; 4. a first spring; 5. connecting blocks; 6. a rotating rod; 7. a connecting rod; 8. a rotating shaft; 9. a top block; 10. an empty groove; 11. a mold body; 12. automatically telescoping the rod; 13. a water pipe; 14. a second spring; 15. a tamper bar.
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.
Referring to fig. 1-4, the present invention provides a technical solution: an injection mold with a hinged structure comprises an operating platform 1, a supporting frame 2, a fixed frame 3, a first spring 4, a connecting block 5, a rotating rod 6, a connecting rod 7, a rotating shaft 8, a top block 9, a hollow groove 10, a mold body 11, an automatic telescopic rod 12, a water pipe 13, a second spring 14 and a tamping rod 15, wherein the supporting frame 2 is fixed on the upper surface of the operating platform 1, the fixed frame 3 is fixed on the surface of the supporting frame 2, the first spring 4 is fixed inside the fixed frame 3, the connecting block 5 is fixed at the tail end of the first spring 4, the rotating rod 6 is installed on the surface of the connecting block 5, the connecting rod 7 is arranged on the surface of the rotating rod 6, the rotating shaft 8 is arranged on the surface of the connecting rod 7, the top block 9 is fixed on the upper surface of the rotating shaft 8, the automatic telescopic rod 12 is fixed on the surface of the supporting frame 2, the mold body 11 is fixed on the surface, and a water pipe 13 is fixed on the surface of the empty groove 10, a second spring 14 is fixed on the surface of the connecting rod 7, and a tamping rod 15 is connected on the surface of the automatic telescopic rod 12.
Constitute sliding construction between connecting block 5 and the fixed frame 3, and connecting block 5 constitutes elastic construction through first spring 4 and fixed frame 3, and the compression of first spring 4 makes connecting rod 7 rotate through bull stick 6 and pivot 8 to make the upper surface of kicking block 9 and the lower surface of dead slot 10 be located same horizontal plane.
Connecting rod 7 constitutes revolution mechanic through bull stick 6 and connecting block 5, and connecting rod 7 constitutes revolution mechanic through pivot 8 and kicking block 9, can make kicking block 9 ejecting with hinge structure to staff's working strength has been reduced.
Connecting rod 7 is provided with two sets ofly about the vertical central symmetry of operation panel 1, and 2 group's connecting rods 7 constitute elastic construction through second spring 14, can reduce first spring 4's loss degree to improve first spring 4's life, saved the cost.
The ejector block 9 is T-shaped, the upper surface of the ejector block 9 is connected with the lower surface of the empty groove 10 in a clamped mode, the ejector block 9 and the die body 11 form a sliding structure, the injection molded hinge structure can be ejected out, the working efficiency of the whole device is improved, and the yield is improved.
The water pipes 13 are in an inverted Z shape, and the two groups of water pipes 13 are symmetrically arranged relative to the center of the mold body 11, so that the injection-molded hinge structure can be cooled quickly, and the yield is improved.
The working principle is as follows: firstly, as shown in fig. 1 and 2, when the hinge structure needs to be injection molded, the automatic telescopic rod 12 is opened, the automatic telescopic rod 12 moves downwards, and simultaneously the tamping rod 15 rotates through the rotating rod 6, so that the connecting rod 7 rotates through the rotating shaft 8 and the rotating rod 6 simultaneously, and then the 2 groups of connecting blocks 5 slide back to back in the fixed frame 3, at this time, the first spring 4 is compressed, when the 2 groups of mold bodies 11 are tightly attached, the upper surface of the top block 9 and the lower surface of the empty groove 10 are positioned on the same horizontal plane, so that the injection molded hinge structure can be ejected, the working efficiency of the whole device is improved, and the yield is improved;
as shown in fig. 1 and 3, the water pipe 13 is introduced with the condensing agent from the outside, so that the hinge structure in the mold body 11 can be rapidly cooled, thereby shortening the forming time of the whole hinge structure, shortening the overall assembling and manufacturing time of the hinge structure, improving the working efficiency, and simultaneously improving the yield of the hinge structure;
according to the drawings of fig. 1 and 4, after the hinge structure in the mold body 11 is cooled and formed, the automatic telescopic rod 12 is moved upwards, at the moment, the tamping rod 15 rotates through the rotating rod 6, the connecting rod 7 drives the 2 groups of connecting blocks 5 to move oppositely, meanwhile, the second spring 14 contracts, the deformation strength of the first spring 4 is slowed down, the service life of the first spring 4 is prolonged, meanwhile, the ejecting block 9 slides upwards in the empty groove 10, the injection-molded hinge structure is ejected, the working strength of workers is reduced, labor force is saved, and working efficiency is improved.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an articulated structure injection mold, includes operation panel (1), fixed frame (3), connecting rod (7), kicking block (9) and automatic telescopic link (12), its characterized in that: the upper surface of the operating table (1) is fixed with a support frame (2), the surface of the support frame (2) is fixed with a fixed frame (3), a first spring (4) is fixed inside the fixed frame (3), the tail end of the first spring (4) is fixed with a connecting block (5), the surface of the connecting block (5) is provided with a rotating rod (6), the surface of the rotating rod (6) is provided with a connecting rod (7), the surface of the connecting rod (7) is provided with a rotating shaft (8), the upper surface of the rotating shaft (8) is fixed with a top block (9), the surface of the support frame (2) is fixed with an automatic telescopic rod (12), the surface of the automatic telescopic rod (12) is fixed with a mold body (11), the inside of the mold body (11) is provided with a hollow groove (10), the surface of the hollow groove (10) is fixed with a water pipe (13), the surface of the connecting rod (7) is fixed with a second spring (14, the surface of the automatic telescopic rod (12) is connected with a tamping rod (15).
2. The injection mold of an articulated structure according to claim 1, characterized in that: constitute sliding construction between connecting block (5) and fixed frame (3), and elastic construction is constituteed through first spring (4) and fixed frame (3) in connecting block (5).
3. The injection mold of an articulated structure according to claim 1, characterized in that: connecting rod (7) constitute revolution mechanic through bull stick (6) and connecting block (5), and connecting rod (7) constitute revolution mechanic through pivot (8) and kicking block (9).
4. The injection mold of an articulated structure according to claim 1, characterized in that: the connecting rods (7) are symmetrically arranged in two groups relative to the longitudinal center of the operating platform (1), and the connecting rods (7) in the 2 groups form an elastic structure through second springs (14).
5. The injection mold of an articulated structure according to claim 1, characterized in that: the ejector block (9) is T-shaped, the upper surface of the ejector block (9) is connected with the lower surface of the empty groove (10) in a clamping mode, and the ejector block (9) and the die body (11) form a sliding structure.
6. The injection mold of an articulated structure according to claim 1, characterized in that: the water pipes (13) are in an inverted Z shape, and two groups of the water pipes (13) are symmetrically arranged around the center of the die body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921641104.5U CN211492593U (en) | 2019-09-29 | 2019-09-29 | Injection mold with hinged structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921641104.5U CN211492593U (en) | 2019-09-29 | 2019-09-29 | Injection mold with hinged structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211492593U true CN211492593U (en) | 2020-09-15 |
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ID=72405894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921641104.5U Expired - Fee Related CN211492593U (en) | 2019-09-29 | 2019-09-29 | Injection mold with hinged structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211492593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248380A (en) * | 2020-09-27 | 2021-01-22 | 芜湖友恒模具有限公司 | Injection mold capable of automatically stripping materials |
| CN112477071A (en) * | 2020-12-14 | 2021-03-12 | 安徽银泰塑业有限公司 | Blow mold easy to demould and using method thereof |
-
2019
- 2019-09-29 CN CN201921641104.5U patent/CN211492593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248380A (en) * | 2020-09-27 | 2021-01-22 | 芜湖友恒模具有限公司 | Injection mold capable of automatically stripping materials |
| CN112477071A (en) * | 2020-12-14 | 2021-03-12 | 安徽银泰塑业有限公司 | Blow mold easy to demould and using method thereof |
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| 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: 20200915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |