CN214872346U - Efficient full-automatic thread removing device suitable for injection mold - Google Patents
Efficient full-automatic thread removing device suitable for injection mold Download PDFInfo
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- CN214872346U CN214872346U CN202121275240.4U CN202121275240U CN214872346U CN 214872346 U CN214872346 U CN 214872346U CN 202121275240 U CN202121275240 U CN 202121275240U CN 214872346 U CN214872346 U CN 214872346U
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Abstract
The utility model relates to a take off screw thread device technical field, specifically be a full-automatic screw thread device that takes off of efficient suitable for injection mold, including hydro-cylinder, fixing base, transmission rack, transmission shaft an, transmission shaft b and transmission shaft c, the inboard fixed mounting of hydro-cylinder has the fixing base, and the output fixed mounting of hydro-cylinder has the transmission rack, and the upper surface that hydro-cylinder one end was kept away from to the transmission rack is provided with transmission shaft an, and transmission shaft an's surface is overlapped respectively and is equipped with bottom gear an and bottom gear b, and bottom gear b's upper surface symmetry is provided with transmission shaft b. The utility model discloses, through setting up this drive mechanism, changed traditional small-size screw thread product processing mode, realized that the product takes off the screw thread at the mould die cavity is automatic earlier ejecting again, improved work efficiency and still alleviateed staff's intensity of labour simultaneously to if the installation does not put in place can have the risk of moulding-die when having avoided the manual work to return the mould with screw thread movable mold insert dress completely, improved the production security.
Description
Technical Field
The utility model relates to a take off screw thread technical field, especially relate to a full-automatic screw thread device that takes off of efficient suitable for injection mold.
Background
With the rapid development of the automobile industry, automobiles become an indispensable part in human life and almost become a necessity of human life, and most of automobile parts are molded by molds in the production process, so the quality of the products is directly determined by the quality of the molds.
Although the mold yield and the production value of China are globally first, the production requirements of large, precise, complex and long-service-life molds are contradictory, particularly, the conventional small-sized thread product needs to be twisted out of a thread movable insert from the product manually or be subjected to secondary thread machining after molding during injection molding, the production efficiency cannot be improved, the reject ratio of the product is difficult to control accurately, the production cost is high, and the risk of pressing the mold can be increased if the movable insert is not installed in place during the conventional manual loading of the thread movable insert into the mold.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an efficient full-automatic thread removing device suitable for an injection mold.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a full-automatic threaded device that takes off of efficient suitable for injection mold, includes hydro-cylinder, fixing base, transmission rack, transmission shaft an, transmission shaft b and transmission shaft c, the inboard fixed mounting of hydro-cylinder has the fixing base, the output fixed mounting of hydro-cylinder has transmission rack, the upper surface that hydro-cylinder one end was kept away from to transmission rack is provided with transmission shaft an, transmission shaft an's surface is equipped with bottom gear an and bottom gear b respectively to overlap, bottom gear b's upper surface symmetry is provided with transmission shaft b, transmission shaft b's surface is equipped with drive gear an and drive gear b respectively, drive gear b's upper surface symmetry is provided with transmission shaft c, transmission shaft c's surface cover is equipped with top gear c.
Preferably, the oil cylinder and the fixed seat are fixedly connected through four groups of connecting bolts.
Preferably, a bearing b is arranged at the joint of the transmission shaft b and the transmission gear a.
Preferably, a shaft sleeve c is fixedly installed at one end, close to the transmission gear a, of the transmission shaft c.
Preferably, one end, far away from the transmission gear a, of the transmission shaft c is fixedly provided with a threaded shaft, and a product is arranged on the outer surface of the threaded shaft.
Preferably, the shape of the fixing seat is convex.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
the utility model discloses in, through setting up this drive mechanism, the mode that traditional small-size screw thread product need rely on artifical manual twist out screw thread movable mold insert or secondary processing screw thread after the shaping again in the product when injection moulding has been changed, it is ejecting again to have realized that the product takes off the screw thread in the mould die cavity is full-automatic earlier, the intensity of labour of staff has still been alleviateed simultaneously to improved work efficiency, and if the installation does not put in place the risk that can have the moulding-die when having avoided the manual work to return the mould with screw thread movable mold insert dress completely, the production security has been improved.
Drawings
FIG. 1 is a perspective view of an efficient fully automatic thread removing device suitable for an injection mold of the present invention;
fig. 2 is the utility model provides a side view of the full-automatic thread take-off device of efficient suitable for injection mold.
Illustration of the drawings:
1. an oil cylinder; 2. a fixed seat; 3. a drive rack; 4. a transmission shaft a; 5. a bottom gear a; 6. a bottom gear b; 7. a transmission shaft b; 8. a bearing b; 9. a transmission gear a; 10. a transmission gear b; 11. a transmission shaft c; 12. a shaft sleeve c; 13. a top gear c; 14. a threaded shaft; 15. and (5) producing the product.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a full-automatic thread device that takes off of efficient suitable for injection mold, including hydro-cylinder 1, fixing base 2, transmission rack 3, transmission shaft a4, transmission shaft b7, and transmission shaft c11, the inboard fixed mounting of hydro-cylinder 1 has fixing base 2, the output fixed mounting of hydro-cylinder 1 has transmission rack 3, the upper surface that hydro-cylinder 1 one end was kept away from to transmission rack 3 is provided with transmission shaft a4, the surface of transmission shaft a4 is equipped with bottom gear a5 and bottom gear b6 respectively in the cover, the upper surface symmetry of bottom gear b6 is provided with transmission shaft b7, the surface of transmission shaft b7 is equipped with drive gear a9 and drive gear b10 respectively in the cover, the upper surface symmetry of drive gear b10 is provided with drive shaft c11, the surface cover of drive shaft c11 is equipped with top gear c 13.
In this embodiment: through setting up this drive mechanism, the mode that traditional small-size screw thread product 15 need rely on artifical manual twist out screw thread movable insert in product 15 or secondary operation screw thread after the shaping when injection moulding has been changed, it is ejecting again to have realized that product 15 takes off the screw thread at the mould die cavity full-automatic earlier, work efficiency has still alleviateed staff's intensity of labour simultaneously, and if the installation can have the risk of moulding-die when having avoided the manual work to return the screw thread movable insert dress to the mould, the production security has been improved.
Specifically, the oil cylinder 1 and the fixed seat 2 are fixedly connected through four groups of connecting bolts.
In this embodiment: the oil cylinder 1 and the fixing seat 2 can be firmly connected and prevented from loosening by connecting the four groups of connecting bolts.
Specifically, a bearing b8 is arranged at the joint of the transmission shaft b7 and the transmission gear a 9.
In this embodiment: the bearing b8 can greatly reduce the friction coefficient of the transmission shaft b7 in the process of movement, and ensure the rotation precision.
Specifically, a shaft sleeve c12 is fixedly mounted at one end of the transmission shaft c11 close to the transmission gear a 9.
In this embodiment: the shaft sleeve c12 can fix the transmission shaft c11, and ensures that the transmission shaft c11 does not deviate in direction due to vibration in the process of movement.
Specifically, one end of the transmission shaft c11, which is far away from the transmission gear a9, is fixedly provided with a threaded shaft 14, and the outer surface of the threaded shaft 14 is provided with a product 15.
In this embodiment: the threaded shaft 14 cooperates with the product 15 to effect automatic de-threading of the mold.
Specifically, the shape of the fixing seat 2 is convex.
In this embodiment: the convex-shaped fixing seat 2 facilitates the installation of the fixing seat 2 by workers.
The working principle is as follows: when working, the worker drives the oil cylinder 1 fixed on the fixed seat 2 to advance to drive the transmission rack 3 connected together to advance, then drives the bottom gear a5 on the transmission shaft a4 to rotate, then drives the bottom gear b6 on the transmission shaft a4 to rotate, then drives the transmission gear a9 on the transmission shaft b7 arranged in the bearing b8 to rotate, next drives the transmission gear b10 on the transmission shaft b7 to rotate, then drives the top gear c13 on the transmission shaft c11 arranged in the shaft sleeve c12 to rotate, then drives the transmission shaft c11 to rotate, then drives the threaded shaft 14 arranged on the transmission shaft c11 to rotate, and the whole system stops running after the threaded shaft 14 automatically breaks away from the product 15 in the die, when the oil cylinder 1 retreats, the whole system can reversely run according to the sequence, the whole system stops running after the threaded shaft 14 is completely reset, and then the die can be closed to continue molding production.
In the above, the present invention is only a preferred embodiment, and is not limited to the present invention in other forms, and any person skilled in the art may use the above-disclosed technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all the persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a full-automatic threaded device that takes off of efficient suitable for injection mold, includes hydro-cylinder (1), fixing base (2), driving rack (3), transmission shaft a (4), transmission shaft b (7) and transmission shaft c (11), its characterized in that: inboard fixed mounting of hydro-cylinder (1) has fixing base (2), the output fixed mounting of hydro-cylinder (1) has driving rack (3), the upper surface of hydro-cylinder (1) one end is kept away from in driving rack (3) is provided with transmission shaft a (4), the surface of transmission shaft a (4) is overlapped respectively and is equipped with bottom gear a (5) and bottom gear b (6), the upper surface symmetry of bottom gear b (6) is provided with transmission shaft b (7), the surface of transmission shaft b (7) is overlapped respectively and is equipped with drive gear a (9) and drive gear b (10), the upper surface symmetry of drive gear b (10) is provided with transmission shaft c (11), the surface cover of transmission shaft c (11) is equipped with top gear c (13).
2. The efficient full-automatic thread stripping device suitable for the injection mold according to claim 1, wherein: the oil cylinder (1) is fixedly connected with the fixed seat (2) through four groups of connecting bolts.
3. The efficient full-automatic thread stripping device suitable for the injection mold according to claim 1, wherein: and a bearing b (8) is arranged at the joint of the transmission shaft b (7) and the transmission gear a (9).
4. The efficient full-automatic thread stripping device suitable for the injection mold according to claim 1, wherein: and a shaft sleeve c (12) is fixedly arranged at one end of the transmission shaft c (11) close to the transmission gear a (9).
5. The efficient full-automatic thread stripping device suitable for the injection mold according to claim 1, wherein: one end, far away from the transmission gear a (9), of the transmission shaft c (11) is fixedly provided with a threaded shaft (14), and a product (15) is arranged on the outer surface of the threaded shaft (14).
6. The efficient full-automatic thread stripping device suitable for the injection mold according to claim 1, wherein: the fixing seat (2) is in a convex shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121275240.4U CN214872346U (en) | 2021-06-08 | 2021-06-08 | Efficient full-automatic thread removing device suitable for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121275240.4U CN214872346U (en) | 2021-06-08 | 2021-06-08 | Efficient full-automatic thread removing device suitable for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214872346U true CN214872346U (en) | 2021-11-26 |
Family
ID=78898829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121275240.4U Active CN214872346U (en) | 2021-06-08 | 2021-06-08 | Efficient full-automatic thread removing device suitable for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214872346U (en) |
-
2021
- 2021-06-08 CN CN202121275240.4U patent/CN214872346U/en active Active
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