CN223236806U - Injection molding and stamping integrated mold - Google Patents
Injection molding and stamping integrated moldInfo
- Publication number
- CN223236806U CN223236806U CN202422557171.6U CN202422557171U CN223236806U CN 223236806 U CN223236806 U CN 223236806U CN 202422557171 U CN202422557171 U CN 202422557171U CN 223236806 U CN223236806 U CN 223236806U
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- die
- assembly
- injection molding
- buffer
- frame
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Abstract
The utility model relates to an injection molding and stamping integrated die, which comprises an upper die assembly arranged at the top end of a lower die device, wherein an injection molding assembly used for being matched with a front die core to manufacture a part is arranged in the lower die assembly, a stamping head used for stamping the part is arranged at the bottom end of a fixed column, and a buffer assembly used for buffering the upper die assembly is arranged in a cavity of the cylinder. The front die frame part moves towards the rear die, the front die frame part contacts with the injection molding insert and simultaneously compresses the injection molding insert, then the connection part of the injection molding insert is broken by compressing the blanking die of the front die frame of the spring I and the punching head to be matched with the rear die core in a forward pushing mode, waste materials fall into a waste material tank and then injection molding is carried out, meanwhile, the buffer block moves in the buffer tank, and meanwhile, the buffer of the front die frame can be realized under the elastic action of the spring III sleeved on the buffer rod.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to an injection molding and stamping integrated die.
Background
At present, the mould is a variety of moulds and tools used for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods in industrial production to obtain the required products. In short, a mold is a tool used to make a molded article. For example, as shown in an injection mold of chinese patent application No. CN201721237554.9, at least a part of the ejector plate is located between the blocking portion and the bottom plate, and a distance between the blocking portion and the bottom plate is consistent with a thickness of a part of the ejector plate located between the blocking portion and the bottom plate in a direction of the ejector plate toward the lower die plate.
However, when the part is manufactured by using the mold, the injection mold for the part can be realized only by the mold, so that the injection molding part is inconvenient to detach and replace, and meanwhile, when the upper mold plate approaches to the lower mold plate, a device for buffering the upper mold plate is absent, so that the upper mold plate is easy to collide and damage when moving to the lower mold plate.
Disclosure of utility model
In order to solve the problem that in the background art, since the injection mold can only be used for realizing the injection molding of the parts through the mold, the parts are required to be punched, and the mold is required to be additionally prepared for manufacturing, the injection molding and the punching of the parts are inconvenient to realize by using one mold, the utility model provides the following technical scheme:
the utility model provides an integrative mould of punching press of moulding plastics, is including being used for carrying out the last mould device and the lower mould device of preparation to the part, be provided with the buffer that is used for carrying out the buffering to last mould device in the last mould device, be provided with the stamping device that is used for carrying out the blanking to the part in the last mould device.
The upper die device comprises an upper die assembly arranged at the top end of the lower die device, and a front die core is arranged in the upper die assembly.
The lower die device comprises a lower die assembly arranged at the bottom end of the upper die assembly, and an injection molding assembly used for being matched with the front die core to manufacture the part is arranged in the lower die assembly.
The stamping device comprises a fixed column fixedly arranged in the upper die assembly, and a stamping head used for blanking the part is arranged at the bottom end of the fixed column.
The buffering device comprises a cylinder arranged in the upper die assembly, and a buffering assembly used for buffering the upper die assembly is arranged in a cavity of the cylinder.
Further, the upper die assembly comprises a front die frame arranged at the top end of the lower die assembly, a top plate used for driving the front die frame to move up and down is fixedly arranged at the top end of the front die frame, a first spring is arranged in the top plate, and a fixing bolt used for fixing the top plate and the front die frame is arranged in the top plate.
Further, the lower die assembly comprises a rear die frame arranged at the bottom end of the second spring, a support column for supporting the rear die frame is fixedly arranged at the bottom end of the rear die frame, a bottom plate for supporting the support column is fixedly arranged at the bottom end of the support column, a round rod is arranged at the bottom end of the rear die frame, a second spring for buffering the rear die frame is sleeved on a rod body of the round rod, and a buffer groove for the buffer assembly to move up and down is formed in a frame body of the rear die frame.
Further, the injection molding assembly comprises a rear die core arranged in a rear die frame, a blanking female die used for blanking the part in cooperation with a stamping head is arranged in the rear die core, and a waste material groove used for discharging waste materials is formed in the rear die core.
Further, an injection molding insert for injection molding the part is arranged in the rear mold core, and an injection molding insert groove for fixing the injection molding insert is formed in the rear mold core.
Further, the buffer assembly comprises a sliding block which is arranged in the cylinder and used for moving up and down, a buffer rod which is used for penetrating through the bottom end of the cylinder is fixedly arranged at the bottom end of the sliding block, a spring III which is used for buffering the upper die assembly is sleeved on a rod body of the buffer rod, and a buffer block which is used for moving up and down in a buffer groove is fixedly arranged at the bottom end of the buffer rod.
Compared with the prior art, the utility model has the beneficial effects that:
Through setting up mould device, bed die device, stamping device and buffer, insert that will mould plastics in the mould working process installs back mould benevolence, and preceding die carrier part is back mould motion, and preceding die benevolence contact inserts of moulding plastics compress tightly the insert of moulding plastics simultaneously, and preceding die carrier of compression spring and the punching die department of the back mould benevolence of the forward propulsion cooperation of drift break the insert junction of moulding plastics afterwards, and the waste material falls into the waste bin, carries out moulding plastics afterwards. The rear mould part ejection system ejects out the injection moulding product, the injection moulding product is positioned in the injection moulding insert for injection moulding, meanwhile, a buffer block is utilized to move in a buffer groove, and meanwhile, under the elastic action of a third spring sleeved on a buffer rod, the buffering of the front mould frame can be realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an overall cross-sectional view of the present utility model;
FIG. 3 is a schematic view of an upper mold assembly according to the present utility model;
FIG. 4 is a schematic view of the lower mold assembly of the present utility model;
FIG. 5 is an enlarged view of the utility model at A in FIG. 2;
Fig. 6 is an enlarged view of fig. 3 at B in accordance with the present utility model.
In the drawings, the list of part names represented by the reference numerals is as follows:
100-upper die device, 110-upper die assembly, 111-top plate, 112-spring I, 113-fixing bolt, 114-front die frame and 120-front die core;
200-lower die device, 210-lower die assembly, 211-rear die carrier, 212-supporting column, 213-bottom plate, 214-spring II, 215-round rod, 216-buffer groove, 220-injection molding assembly, 221-rear die core, 222-blanking die, 223-waste groove, 224-insert and 225-insert groove;
300-stamping device, 310-fixing column and 320-stamping head;
400-buffer device, 410-cylinder, 420-buffer assembly, 421-slider, 422-buffer rod, 423-spring three, 424-buffer block.
Detailed Description
Preferred embodiments for carrying out the present utility model are described in detail below, and a clear and complete description thereof is provided with reference to the accompanying drawings.
Referring to fig. 1-6, the present utility model provides an injection molding and stamping integrated mold.
The die assembly comprises an upper die device 100 and a lower die device 200 for manufacturing parts, wherein a buffer device 400 for buffering the upper die device 100 is arranged in the upper die device 100, and a punching device 300 for punching the parts is arranged in the upper die device 100.
The upper mold device 100 includes an upper mold assembly 110 disposed at the top end of the lower mold device 200, and a front mold core 120 is disposed in the upper mold assembly 110.
The upper die assembly 110 comprises a front die frame 114 arranged at the top end of the lower die assembly 210, a top plate 111 for driving the front die frame 114 to move up and down is fixedly arranged at the top end of the front die frame 114, a fixing bolt 113 for fixing the top plate 111 and the front die frame 114 is arranged in the top plate 111, a first spring 112 is arranged in the top plate 111, the front die frame 114 is connected with the top plate 111 through the fixing bolt 113, a certain directional opening and closing distance is obtained by using a guide pillar for orientation, and four first springs 112 are additionally arranged to ensure that the punched shape 300 is withdrawn from the lower die device under the opened state of the upper die assembly 110.
The lower mold device 200 includes a lower mold assembly 210 disposed at the bottom end of the upper mold assembly 110, and an injection molding assembly 220 for making parts in cooperation with the front mold core 120 is disposed in the lower mold assembly 210.
The lower die assembly 210 comprises a rear die frame 211 arranged at the bottom end of a second spring 214, a support column 212 for supporting the rear die frame 211 is fixedly arranged at the bottom end of the rear die frame 211, a bottom plate 213 for supporting the support column 212 is fixedly arranged at the bottom end of the support column 212, a round rod 215 is arranged at the bottom end of the rear die frame 211, a second spring 214 for buffering the rear die frame 211 is sleeved on a rod body of the round rod 215, buffer grooves 216 for the buffer assembly 420 to move up and down are formed in a frame body of the rear die frame 211, and the number of the buffer grooves 216 is two, so that the buffer device 400 is conveniently utilized to buffer the upper die assembly 110.
The injection molding assembly 220 comprises a rear mold core 221 arranged in a rear mold frame 211, a blanking female die 222 used for blanking a part in cooperation with a stamping head 320 is arranged in the rear mold core 221, a waste material groove 223 used for discharging waste materials is formed in the rear mold core 221, an injection molding insert 224 used for injection molding the part is arranged in the rear mold core 221, an injection molding insert groove 225 used for fixing the injection molding insert 224 is formed in the rear mold core 221, the injection molding insert 224 is installed in the rear mold core 221 in the mold working process, the front mold frame 111 moves partially backwards, the front mold core 120 contacts the injection molding insert 224 and simultaneously compresses the injection molding insert 224, then the connection part of the front mold frame 114 of the compression spring 112 and the blanking female die 222 of the rear mold core 211 is broken, and the waste materials fall into the waste material groove 225 for injection molding. After the injection molding is finished, the front mold part is lifted and simultaneously releases the first spring 111, the first spring 111 pushes the front mold frame 114 out of the top plate 111 for a certain distance, the punch 320 withdraws from the front mold core 120, the front mold 120 is partially separated, the ejection system of the rear mold part ejects out the injection molded product, the injection molded product is positioned in the injection molding insert 224 for injection molding, and the injection molding insert 224 can be quickly disassembled from the injection molding insert groove 225.
The stamping device 300 includes a fixed column 310 fixedly installed in the upper die assembly 110, and a stamping head 320 for blanking a part is provided at the bottom end of the fixed column 310.
The buffering device 400 includes a cylinder 410 disposed in the upper mold assembly 110, and a buffering assembly 420 for buffering the upper mold assembly 110 is disposed in a cavity of the cylinder 410.
The buffer assembly 420 includes a slider 421 disposed in the cylinder 410 and configured to move up and down, a buffer rod 422 penetrating the bottom end of the cylinder 410 is fixedly mounted at the bottom end of the slider 421, a third spring 423 for buffering the upper mold assembly 110 is sleeved on the rod body of the buffer rod 422, and a buffer block 424 for moving up and down in the buffer slot 216 is fixedly mounted at the bottom end of the buffer rod 422, so that when the front mold frame 114 is controlled to approach the rear mold frame 211, the buffer block 424 is utilized to move in the buffer slot 216, and meanwhile, the front mold frame 114 can be buffered under the elastic action of the third spring 423 sleeved on the buffer rod 422.
Based on the above description and the drawings, one skilled in the art will be able to understand and practice the present utility model. Furthermore, any non-inventive modifications to the present utility model that would not be made by a person skilled in the art without the inventive effort would still fall within the scope of the present utility model.
Claims (6)
1. An injection molding and stamping integrated die comprises an upper die device (100) and a lower die device (200) for manufacturing parts, and is characterized in that a buffer device (400) for buffering the upper die device (100) is arranged in the upper die device (100), and a stamping device (300) for blanking the parts is arranged in the upper die device (100);
The upper die device (100) comprises an upper die assembly (110) arranged at the top end of the lower die device (200), and a front die core (120) is arranged in the upper die assembly (110);
The lower die device (200) comprises a lower die assembly (210) arranged at the bottom end of the upper die assembly (110), and an injection molding assembly (220) used for manufacturing parts in cooperation with the front die core (120) is arranged in the lower die assembly (210);
The stamping device (300) comprises a fixed column (310) fixedly arranged in the upper die assembly (110), and a stamping head (320) for stamping the part is arranged at the bottom end of the fixed column (310);
The buffering device (400) comprises a cylinder (410) arranged in the upper die assembly (110), and a buffering assembly (420) used for buffering the upper die assembly (110) is arranged in a cavity of the cylinder (410).
2. The injection molding and stamping integrated mold according to claim 1, wherein the upper mold assembly (110) comprises a front mold frame (114) arranged at the top end of the lower mold assembly (210), a top plate (111) for driving the front mold frame (114) to move up and down is fixedly arranged at the top end of the front mold frame (114), a first spring (112) is arranged in the top plate (111), and a fixing bolt (113) for fixing the top plate (111) and the front mold frame (114) is arranged in the top plate (111).
3. The injection molding and stamping integrated die according to claim 2, wherein the lower die assembly (210) comprises a rear die frame (211) arranged at the bottom end of a second spring (214), a support column (212) for supporting the rear die frame (211) is fixedly arranged at the bottom end of the rear die frame (211), a bottom plate (213) for supporting the support column (212) is fixedly arranged at the bottom end of the support column (212), a round rod (215) is arranged at the bottom end of the rear die frame (211), the second spring (214) for buffering the rear die frame (211) is sleeved on a rod body of the round rod (215), and a buffer groove (216) for the buffer assembly (420) to move up and down is formed in a frame body of the rear die frame (211).
4. The injection molding and stamping integrated mold according to claim 3, wherein the injection molding assembly (220) comprises a rear mold core (221) arranged in a rear mold frame (211), a punching female die (222) used for punching a part in cooperation with a punching head (320) is arranged in the rear mold core (221), and a waste material groove (223) used for discharging waste materials is arranged in the rear mold core (221).
5. The integrated injection and stamping die as set forth in claim 4, wherein an injection molding insert (224) for injection molding the part is disposed in the rear mold core (221), and an injection molding insert groove (225) for fixing the injection molding insert (224) is formed in the rear mold core (221).
6. The injection molding and stamping integrated mold according to claim 3, wherein the buffer assembly (420) comprises a sliding block (421) arranged in the cylinder (410) and used for moving up and down, a buffer rod (422) used for penetrating through the bottom end of the cylinder (410) is fixedly arranged at the bottom end of the sliding block (421), a spring III (423) used for buffering the upper mold assembly (110) is sleeved on a rod body of the buffer rod (422), and a buffer block (424) used for moving up and down in the buffer groove (216) is fixedly arranged at the bottom end of the buffer rod (422).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422557171.6U CN223236806U (en) | 2024-10-23 | 2024-10-23 | Injection molding and stamping integrated mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422557171.6U CN223236806U (en) | 2024-10-23 | 2024-10-23 | Injection molding and stamping integrated mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223236806U true CN223236806U (en) | 2025-08-19 |
Family
ID=96716689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422557171.6U Active CN223236806U (en) | 2024-10-23 | 2024-10-23 | Injection molding and stamping integrated mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223236806U (en) |
-
2024
- 2024-10-23 CN CN202422557171.6U patent/CN223236806U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |