CN219947087U - Plastic mold for automatic thimble resetting production - Google Patents
Plastic mold for automatic thimble resetting production Download PDFInfo
- Publication number
- CN219947087U CN219947087U CN202321291536.4U CN202321291536U CN219947087U CN 219947087 U CN219947087 U CN 219947087U CN 202321291536 U CN202321291536 U CN 202321291536U CN 219947087 U CN219947087 U CN 219947087U
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- China
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- fixedly connected
- mold
- base
- thimble
- injection molding
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000001746 injection moulding Methods 0.000 claims abstract description 32
- 238000005461 lubrication Methods 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 15
- 230000000903 blocking effect Effects 0.000 abstract description 14
- 239000010687 lubricating oil Substances 0.000 abstract description 9
- 238000003860 storage Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 13
- 239000000047 product Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an automatic thimble resetting plastic production mold, which comprises a transverse plate, wherein the upper surface of the transverse plate is in threaded connection with a base, the upper surface of the base is fixedly connected with a sliding rod, the side surface of the sliding rod is in sliding connection with a first mold, the upper surface of the first mold is fixedly connected with an injection molding block, the injection molding block is communicated with the first mold, and one end of the sliding rod far away from the base is fixedly connected with a second mold; the lubrication mechanism comprises a box body, the box body is fixedly connected with the second die, oil outlet pipes are fixedly connected to the surfaces of two sides of the box body, and a first electric push rod is fixedly connected to the inside of the box body. Through the structure, lubricating oil is poured into the box body for storage and use, the electric push rod is started to push the blocking ball to move, and when the blocking ball moves, the blocking ball can be separated from the oil outlet pipe, so that the lubricating oil in the box body can be discharged on the surface of the slide rod through the oil outlet pipe, and the friction force between the first die and the slide rod can be reduced.
Description
Technical Field
The utility model relates to the technical field of plastic molds, in particular to a plastic mold produced by automatic thimble resetting.
Background
The plastic mould is a tool matched with a plastic forming machine in the plastic processing industry and endows plastic products with complete configuration and accurate size. Because the plastic variety and the processing method are various, the structures of the plastic molding machine and the plastic products are various, the plastic molds are various in variety and structure, the ejector pins are usually required to be arranged for demolding the products, the ejector pins can be automatically reset to perform demolding operation on the products, the two molds are required to be matched for injection molding and shaping during production of the products, the friction force of the molds is large in the moving process, the mold is easy to generate clamping and other phenomena, for example, the patent subject 'full-automatic plastic mold with mechanical structure and ejector pin reset', application number '202221773376.2', the lower end of the compression bar is firstly contacted with the swing rod in the downward moving process of the compression bar by utilizing the longer length of the compression bar, so that the baffle block, the ejector pin base plate, the ejector pin fixing plate and the ejector pins are driven to synchronously move downward to return. Therefore, the thimble is reset firstly, then the slide block is reset laterally, the intersection point of the thimble and the slide block is reasonably avoided by the time difference, the thimble and the slide block are prevented from collision, and the moving die cannot be lubricated.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a plastic mould for automatically resetting a thimble, pouring lubricating oil into a box body for storage and use, starting an electric push rod to push a blocking ball to move, and separating the blocking ball from an oil outlet pipe when the blocking ball moves, so that the lubricating oil in the box body can be arranged on the surface of a slide rod through the oil outlet pipe, and the friction force between a first mould and the slide rod can be reduced.
The utility model also provides a plastic mould with the automatic thimble resetting production function, which comprises the following steps: the upper surface of the transverse plate is in threaded connection with a base, the upper surface of the base is fixedly connected with a sliding rod, the side surface of the sliding rod is in sliding connection with a first die, the upper surface of the first die is fixedly connected with an injection molding block, the injection molding block is communicated with the first die, and one end of the sliding rod, far away from the base, is fixedly connected with a second die; the lubricating mechanism comprises a box body, the box body is fixedly connected with a second mould, oil outlet pipes are fixedly connected to the surfaces of two sides of the box body, a first electric push rod is fixedly connected to the inside of the box body, a sliding plate is fixedly connected to the output end of the first electric push rod and is connected with the box body in a sliding mode, a cross rod is fixedly connected to the side surface of the sliding plate, a blocking ball is fixedly connected to one end of the cross rod, away from the sliding plate, and is attached to the oil outlet pipes, lubricating oil is poured into the box body for storage and use, the electric push rod is started to push the blocking ball to move, and when the blocking ball moves, the blocking ball can be separated from the oil outlet pipes, so that the lubricating oil in the box body can pass through the surface of the sliding rod, and friction force between the first mould and the sliding rod can be reduced.
According to the plastic mould for automatically resetting the ejector pin, the limiting plate is fixedly connected to the upper surface of the base, and the limiting plate can be used for limiting the movement of the ejector pin.
According to the plastic mold produced by automatic thimble resetting, the upper surface of the base is positioned on the right side of the limiting plate and fixedly connected with a second electric push rod, the second electric push rod is fixedly connected with the first mold, and the second electric push rod is started to push the first mold to move up and down.
According to an automatic thimble resetting production plastic mold, the upper surface fixedly connected with spring of first mould, the one end fixedly connected with fixed plate that first mould was kept away from to the spring, the upper surface of fixed plate is located the left side fixedly connected with thimble of spring, and thimble and first mould sliding connection, after first mould and second mould separation, the fixed plate can promote the thimble to remove the sample to injection molding piece surface shaping with the surface laminating of base.
According to the automatic thimble resetting production plastic mold, a through hole is arranged on the upper surface of the injection molding block, and injection molding liquid can penetrate through the injection molding block to enter the second mold by using the through hole.
According to the automatic thimble resetting production plastic mold, the side surface of the first mold is fixedly connected with an injection molding pipe, and injection molding liquid can be injected by using the injection molding pipe.
According to the plastic mold produced by automatic thimble resetting, a cooling pipe is fixedly connected to the side surface of the second mold, and external cold air can be discharged into the second mold by using the cooling pipe to cool and shape injection molding liquid.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of a front view of a plastic mold with an automatic ejector pin resetting process according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a plastic mold with an automatic thimble resetting process according to the present utility model;
FIG. 3 is a schematic view of a first electric push rod for automatically resetting a thimble to produce a plastic mold according to the present utility model;
FIG. 4 is a schematic diagram of the structure of an injection block of a plastic mold for producing plastic by automatically resetting a thimble according to the present utility model.
Legend description:
1. a cross plate; 2. a base; 3. a slide bar; 4. a first mold; 5. a thimble; 6. a second mold; 7. a second electric push rod; 8. a lubrication mechanism; 9. injection molding the block; 10. a spring; 11. a fixing plate; 12. a limiting plate; 13. a through hole;
801. a case; 802. an oil outlet pipe; 803. a first electric push rod; 804. a slide plate; 805. a cross bar; 806. and (5) plugging balls.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, an automatic thimble resetting plastic mold according to an embodiment of the present utility model includes: the cross plate 1, the upper surface threaded connection of the cross plate 1 has the base 2, the upper surface fixedly connected with slide bar 3 of the base 2, make the first mould 4 move and limit conveniently with slide bar 3, the side sliding connection of slide bar 3 has the first mould 4, the upper surface fixedly connected with injection block 9 of first mould 4, and injection block 9 communicates with each other with first mould 4, the one end fixedly connected with second mould 6 of keeping away from the base 2 of slide bar 3, can finalize the design of injection molding liquid with second mould 6 with first mould 4 utilizing first mould 4, the upper surface fixedly connected with limiting plate 12 of base 2, the upper surface of base 2 is located the right side fixedly connected with second electric putter 7 of limiting plate 12, and second electric putter 7 and first mould 4 fixed connection, conveniently promote first mould 4 through second electric putter 7 and remove, the upper surface fixedly connected with spring 10 of first mould 4, the one end fixedly connected with fixed plate 11 of spring 10, the upper surface of fixed plate 11 is located the left side fixedly connected with 5 of spring 10, and thimble 5 and first mould 4 sliding connection, can carry out shaping to the injection molding liquid with first mould 4 with second mould 4 through the second mould 4 with reset block 9, can be moved into the through-hole 13 of the first mould 4 through the first mould 4, the injection molding liquid can be carried out with the second mould 4, the second mould 4 is moved through the first mould 4, the through-hole of the second mould 6 is connected with the second electric putter 7, the injection molding liquid is filled with the second mould 6, the through the second mould 13, external cold air can be discharged into the second mould 6 by utilizing the refrigeration pipe to cool and shape injection molding liquid, after the injection molding liquid is cooled and shaped, the first mould 4 can be moved downwards by utilizing the movement of the second electric push rod 7, the fixing plate 11 can be moved between the limiting plates 12, the ejector pin 5 can be moved to demould a sample molded on the surface of the injection molding block 9 by utilizing the elasticity of the spring 10, and meanwhile, the ejector pin 5 can be automatically reset.
The lubrication mechanism 8, lubrication mechanism 8 includes box 801, and box 801 and second mould 6 fixed connection, the equal fixedly connected with of both sides surface of box 801 goes out oil pipe 802, the inside fixedly connected with first electric putter 803 of box 801, the output fixedly connected with slide plate 804 of first electric putter 803, and slide plate 804 and box 801 sliding connection, slide plate 804's side surface fixedly connected with horizontal pole 805, slide plate 804's one end fixedly connected with stifled ball 806 is kept away from to horizontal pole 805, and stifled ball 806 is laminated with out oil pipe 802, pour lubricating oil into box 801 and store the use, be connected with external power with first electric putter 803, start first electric putter 803 and make it can promote stifled ball 806 and remove, can separate with play oil pipe 802 when stifled ball 806 is removing, make the lubricating oil accessible play oil pipe 802 in the box 801 arrange on slide bar 3's surface, thereby reducible first mould 4 and the frictional force between slide bar 3, make first mould 4 be difficult for appearing blocking when removing.
Working principle: when the injection molding machine is used, the second electric push rod 7 is started to push the first mold 4 to move, the first mold 4 is moved to the surface of the second mold 6 to be attached, injection molding liquid can be injected into the first mold 4 through the injection molding pipe, the injection molding liquid enters the injection molding block 9 and then enters the second mold 6 to be injected by the through holes 13, external cold air can be discharged into the second mold 6 by the refrigerating pipe to cool and shape the injection molding liquid, the first electric push rod 803 is started to push the blocking ball 806 to move, when the blocking ball 806 moves, the blocking ball can be separated from the oil outlet pipe 802, lubricating oil in the box 801 can be discharged on the surface of the sliding rod 3 through the oil outlet pipe 802, after cooling and shaping of the injection molding liquid are finished, the first mold 4 can be moved downwards by the movement of the second electric push rod 7, the fixed plate 11 can be moved between the limiting plates 12, and the ejector pin 5 can be moved to demould a sample molded on the surface of the injection molding block 9 by the elasticity of the spring 10.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. The utility model provides a thimble automatic re-setting production plastic mold which characterized in that includes:
the novel plastic injection molding machine comprises a transverse plate (1), wherein the upper surface of the transverse plate (1) is in threaded connection with a base (2), the upper surface of the base (2) is fixedly connected with a sliding rod (3), the side surface of the sliding rod (3) is in sliding connection with a first mold (4), the upper surface of the first mold (4) is fixedly connected with an injection molding block (9), the injection molding block (9) is communicated with the first mold (4), and one end, far away from the base (2), of the sliding rod (3) is fixedly connected with a second mold (6);
lubrication mechanism (8), lubrication mechanism (8) include box (801), and box (801) and second mould (6) fixed connection, the equal fixedly connected with of both sides surface of box (801) goes out oil pipe (802), the inside fixedly connected with of box (801) is first electric putter (803), the output fixedly connected with slide (804) of first electric putter (803), and slide (804) and box (801) sliding connection, the side fixedly connected with horizontal pole (805) of slide (804), the one end fixedly connected with stifled ball (806) of slide (804) are kept away from to horizontal pole (805), and stifled ball (806) laminating with oil pipe (802).
2. The plastic mold for automatic thimble resetting production according to claim 1, wherein the upper surface of said base (2) is fixedly connected with a limiting plate (12).
3. The plastic mold for automatic thimble resetting production according to claim 1, wherein the upper surface of said base (2) is located on the right side of the limiting plate (12) and is fixedly connected with a second electric push rod (7), and the second electric push rod (7) is fixedly connected with the first mold (4).
4. The plastic mold for automatic thimble resetting production according to claim 1, wherein the upper surface of the first mold (4) is fixedly connected with a spring (10), one end of the spring (10) away from the first mold (4) is fixedly connected with a fixing plate (11), the upper surface of the fixing plate (11) is fixedly connected with a thimble (5) on the left side of the spring (10), and the thimble (5) is in sliding connection with the first mold (4).
5. The automatic thimble resetting plastic mold according to claim 1, wherein the upper surface of said injection block (9) is provided with a through hole (13).
6. The plastic mold for automatic thimble resetting production according to claim 1, wherein said first mold (4) has a side surface fixedly connected with an injection tube.
7. The plastic mold for automatic thimble resetting production according to claim 1, wherein said second mold (6) has a side surface fixedly connected with a refrigerating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291536.4U CN219947087U (en) | 2023-05-25 | 2023-05-25 | Plastic mold for automatic thimble resetting production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291536.4U CN219947087U (en) | 2023-05-25 | 2023-05-25 | Plastic mold for automatic thimble resetting production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219947087U true CN219947087U (en) | 2023-11-03 |
Family
ID=88541893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321291536.4U Active CN219947087U (en) | 2023-05-25 | 2023-05-25 | Plastic mold for automatic thimble resetting production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219947087U (en) |
-
2023
- 2023-05-25 CN CN202321291536.4U patent/CN219947087U/en active Active
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