CN215550622U - Simple die-cut water gap equipment - Google Patents
Simple die-cut water gap equipment Download PDFInfo
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- CN215550622U CN215550622U CN202121655661.XU CN202121655661U CN215550622U CN 215550622 U CN215550622 U CN 215550622U CN 202121655661 U CN202121655661 U CN 202121655661U CN 215550622 U CN215550622 U CN 215550622U
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Abstract
The utility model discloses simple water gap punching equipment, which is characterized in that: including the support, set up drive unit, base and die-cut seat on the support, be equipped with through-hole and constant head tank in the base, be equipped with a plurality of punching holes around this through-hole, the constant head tank link up with the through-hole and punch a hole, be equipped with the slide bar on the support, die-cut seat passes through slide opening and slide bar cooperation, and die-cut seat bottom is equipped with a plurality of and the complex drift that punches a hole, be equipped with the hold-down mechanism that can automatic re-setting in the die-cut seat, drive unit is connected with die-cut seat and can drives die-cut seat and reciprocate. The utility model has simple structure, simple and convenient operation, easy manufacture and low cost, and punches a plurality of water gaps at one time, thereby being very suitable for processing small-sized injection molding parts produced in small batch.
Description
Technical Field
The utility model relates to punching equipment, in particular to simple water gap punching equipment.
Background
Many plastic parts are formed by injection molding through a mold, so that a runner is required to be arranged on the mold to enable molten plastic materials outside to flow into a mold cavity from the runner, plastic residues in the runner can form a water gap on an injection molding product, the water gap can be cut off after the injection molding part is subjected to demolding, and therefore a lot of equipment for cutting off the water gap is provided, but a plurality of plastic parts are molded once and produced in small batches in some molds, and therefore a simple die-cut water gap equipment needs to be designed according to the situations.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides simple water gap punching equipment.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a simple and easy die-cut mouth of a river equipment which characterized in that: including the support, set up drive unit, base and die-cut seat on the support, be equipped with through-hole and constant head tank in the base, be equipped with a plurality of punching holes around this through-hole, the constant head tank link up with the through-hole and punch a hole, be equipped with the slide bar on the support, die-cut seat passes through slide opening and slide bar cooperation, and die-cut seat bottom is equipped with a plurality of and the complex drift that punches a hole, be equipped with the hold-down mechanism that can automatic re-setting in the die-cut seat, drive unit is connected with die-cut seat and can drives die-cut seat and reciprocate.
The support comprises a bottom plate, a middle plate and a top plate, the base is installed on the bottom plate, the punching seat is connected with the middle plate, the slide hole is located in the middle plate, the driving unit is installed on the top plate, and the slide rod is connected with the bottom plate and the top plate.
Hold-down mechanism is equipped with the briquetting and make the reset spring that the briquetting resets including setting up the mounting hole in die-cut seat in this mounting hole.
The mounting hole is including the holding tank that is located the briquetting lower extreme and the spacing groove that is located the briquetting upper end, the tank bottom of spacing groove is equipped with the spacing hole that link up with the holding tank, the briquetting is located in the holding tank, and the restriction screw passes spacing hole and is connected with the briquetting.
The driving unit is an air cylinder, a connecting seat is arranged on the top plate, a connecting screw hole is formed in the connecting seat, and a piston rod of the air cylinder is connected with the connecting screw hole.
The bottom end of the punching seat is provided with a plurality of positioning pins, and the base is provided with a plurality of positioning holes matched with the positioning pins.
The utility model has the beneficial effects that: the utility model has simple structure, simple and convenient operation, easy manufacture and low cost, and punches a plurality of water gaps at one time, thereby being very suitable for processing small-sized injection molding parts produced in small batch.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a cross-sectional view of the base and punch holder in a punch state;
FIG. 3 is a structural view of the base;
fig. 4 is a structural view of the blanking seat.
Detailed Description
Referring to fig. 1 to 4, the utility model discloses a simple water gap punching device, which comprises a support 1, a driving unit 2 arranged on the support 1, a base 3 and a punching seat 4, wherein a through hole 5 and a positioning groove 6 are arranged in the base 3, a plurality of punching holes 7 are arranged around the through hole 5, the positioning groove 6 is communicated with the through hole 5 and the punching holes 7, a sliding rod 8 is arranged on the support 1, the punching seat 4 is matched with the sliding rod 8 through a sliding hole, a plurality of punching heads 9 matched with the punching holes 7 are arranged at the bottom end of the punching seat 4, a pressing mechanism capable of automatically resetting is arranged in the punching seat 4, the driving unit 2 is connected with the punching seat 4 and can drive the punching seat 4 to move up and down, the driving unit 2 directly drives the punching seat 4 to move up and down, so that the punching heads 9 punch plastic workpieces 10 in the punching holes 7 can punch, and the workpieces can be prevented from moving during punching by the pressing mechanism, thus resulting in waste products, the drive unit 2 is preferably a pneumatic cylinder, which is inexpensive, fast to respond and simple in connection with and support structure for the pneumatic cylinder.
As shown in the figure, the support 1 comprises a bottom plate 11, a middle plate 12 and a top plate 13, the base 3 is installed on the bottom plate 11, the punching seat 4 is connected with the middle plate 12, the sliding hole is located on the middle plate 12, the driving unit 2 is installed on the top plate 13, and the sliding rod 8 is connected with the bottom plate 11 and the top plate 13 through screws to support and mold the whole support 1.
As shown in the figure, the pressing mechanism comprises a mounting hole arranged in the punching seat 4, a pressing block 14 and a return spring 15 for returning the pressing block 14 are arranged in the mounting hole, the pressing block 14 is in sliding fit with the mounting hole, specifically, the mounting hole comprises an accommodating groove 16 positioned at the lower end of the pressing block 14 and a limiting groove 17 positioned at the upper end of the pressing block 14, a limiting hole 18 communicated with the accommodating groove 16 is arranged at the bottom of the limiting groove 17, the pressing block 14 is positioned in the accommodating groove 16, a limiting screw 19 penetrates through the limiting hole 18 to be connected with the pressing block 14, the return spring 15 is sleeved on a screw rod of the limiting screw 19, a nut of the limiting screw 19 is positioned in the limiting groove 17 and cannot slide out of the limiting hole 18 through the limiting groove 17, so that the pressing block 14 is prevented from falling out of the accommodating groove 16, the structure is simple, the existing part screw is fully utilized, and the cost is low.
As shown in the figure, the top plate 13 is provided with a connecting seat 20, a connecting screw hole is formed in the connecting seat 20, a piston rod of the air cylinder is connected with the connecting screw hole, and the structure is convenient to process and manufacture.
As shown in the figure, the bottom end of the punching seat 4 is provided with a plurality of positioning pins 21, the end parts of the positioning pins 21 are positioned below the bottom surface of the punch 9, so that the positioning pins 21 are firstly inserted into the positioning holes, the base 3 is provided with a plurality of positioning holes 22 matched with the positioning pins 21, the positions of the punch 9 and the punch 7 can be corrected before use through the positioning pins 21 and the positioning holes 22, and the interference caused by small deviation of the positions of the punch 9 and the punch 7 due to screw looseness and the like can be corrected in use.
The above detailed description is provided for the simple die-cutting nozzle device according to the embodiment of the present invention, and the principle and the embodiment of the present invention are explained herein by applying specific examples, and the above description of the embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (6)
1. The utility model provides a simple and easy die-cut mouth of a river equipment which characterized in that: including the support, set up drive unit, base and die-cut seat on the support, be equipped with through-hole and constant head tank in the base, be equipped with a plurality of punching holes around this through-hole, the constant head tank link up with the through-hole and punch a hole, be equipped with the slide bar on the support, die-cut seat passes through slide opening and slide bar cooperation, and die-cut seat bottom is equipped with a plurality of and the complex drift that punches a hole, be equipped with the hold-down mechanism that can automatic re-setting in the die-cut seat, drive unit is connected with die-cut seat and can drives die-cut seat and reciprocate.
2. A simple die cut nozzle apparatus as claimed in claim 1, wherein: the support comprises a bottom plate, a middle plate and a top plate, the base is installed on the bottom plate, the punching seat is connected with the middle plate, the slide hole is located in the middle plate, the driving unit is installed on the top plate, and the slide rod is connected with the bottom plate and the top plate.
3. A simple die cut nozzle apparatus as claimed in claim 1, wherein: hold-down mechanism is equipped with the briquetting and make the reset spring that the briquetting resets including setting up the mounting hole in die-cut seat in this mounting hole.
4. A simple die cut nozzle apparatus as claimed in claim 3, wherein: the mounting hole is including the holding tank that is located the briquetting lower extreme and the spacing groove that is located the briquetting upper end, the tank bottom of spacing groove is equipped with the spacing hole that link up with the holding tank, the briquetting is located in the holding tank, the restriction screw passes spacing hole and is connected with the briquetting, reset spring overlaps on the screw rod of restriction screw, the nut of restriction screw is located the spacing groove.
5. A simple die cut nozzle apparatus as claimed in claim 2, wherein: the driving unit is an air cylinder, a connecting seat is arranged on the top plate, a connecting screw hole is formed in the connecting seat, and a piston rod of the air cylinder is connected with the connecting screw hole.
6. A simple die cut nozzle apparatus as claimed in claim 1, wherein: the bottom end of the punching seat is provided with a plurality of positioning pins, and the base is provided with a plurality of positioning holes matched with the positioning pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121655661.XU CN215550622U (en) | 2021-07-20 | 2021-07-20 | Simple die-cut water gap equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121655661.XU CN215550622U (en) | 2021-07-20 | 2021-07-20 | Simple die-cut water gap equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215550622U true CN215550622U (en) | 2022-01-18 |
Family
ID=79827078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121655661.XU Active CN215550622U (en) | 2021-07-20 | 2021-07-20 | Simple die-cut water gap equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215550622U (en) |
-
2021
- 2021-07-20 CN CN202121655661.XU patent/CN215550622U/en active Active
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