Special-shaped part stamping die for rubber and plastic product processing

Abstract

The utility model discloses a special-shaped part stamping die for processing rubber and plastic products, which relates to the technical field of stamping dies and comprises a limiting shaft which is mounted at the upper end of the periphery of a forming template through a clamping groove. Stamping dies of different specifications do not need to be frequently replaced, and the production specification of the device can be rapidly changed only by adjusting the positions of the stamping moving die plate and the bottom moving die plate, so that the time for replacing the dies is greatly saved, and the production efficiency of rubber and plastic products is improved. And a matched connecting rod and a connecting bracket are mounted, so that synchronous movement of the stamping movable template and the bottom movable template can be facilitated, matching of corresponding positions of a stamping cutter and a forming groove is ensured, the product quality is ensured, the use difficulty of the device is further reduced, the device is more humanized, and a worker can more efficiently adjust the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch press die technical field, specifically is a special-shaped part punch press die of rubber and plastic product processing. BACKGROUND

[0002] The material is separated from the plate parent material by a press, which is generally called blanking. The material is separated from the parent material by various methods (press, shearing machine, sawing machine, flame cutting, plasma cutting, laser cutting, etc.), which is called blanking. In the production process of rubber and plastic products, a die cutting machine is often used for blanking processing to ensure smooth edges of the blanking. Rubber and plastic products inevitably use a punch press die when punching;

[0003] However, the existing factory needs to frequently replace punch press dies of different specifications when producing rubber and plastic products of different specifications, and the punch press dies need a lot of time to replace, which seriously affects the production efficiency of rubber and plastic products. Therefore, it does not meet the existing needs, and for this purpose, we propose a special-shaped part punch press die for rubber and plastic product processing. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a special-shaped part punch press die for rubber and plastic product processing to solve the problem that the factory needs to frequently replace punch press dies of different specifications when producing rubber and plastic products of different specifications, and the punch press dies need a lot of time to replace, which seriously affects the production efficiency of rubber and plastic products.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a special-shaped part punch press die for rubber and plastic product processing, comprising a forming die plate:

[0006] A limiting shaft is installed at the upper end of the four sides of the forming die plate through a clamping groove. A punch press die plate is slidably installed on the upper end of the limiting shaft outside through a clamping groove. A punch press moving die plate is transversely slidably installed in the interior of the punch press die plate through a clamping groove. Five punch press cutters are fixedly installed at the lower end of the punch press moving die plate. A bottom moving die plate is transversely slidably installed in the interior of the forming die plate through a clamping groove. Five forming grooves are arranged in the interior of the bottom moving die plate.

[0007] A connecting bracket is fixedly installed on both sides of the bottom moving die plate. A matching connecting rod is fixedly installed on both sides of the punch press moving die plate. The matching connecting rod and the connecting bracket are longitudinally slidably connected through a clamping groove. A punch press material is arranged on the upper end of the interior of the forming die plate through a clamping groove.

[0008] Preferably, a top die plate is installed at the upper end of the limiting shaft, and the top die plate is fixedly connected with the limiting shaft.

[0009] Preferably, the upper end of the stamping die plate is provided with a blowing pipe fixedly connected with the stamping die plate.

[0010] Preferably, the upper end of the stamping die plate is provided with a mounting bracket fixedly connected with the stamping die plate.

[0011] Preferably, the lower end of the limiting shaft is provided with a bottom bracket fixedly connected with the limiting shaft and the forming die plate.

[0012] Preferably, the lower end of the bottom bracket is provided with a discharge groove.

[0013] Preferably, the forming groove and the stamping cutter can be provided in different shapes and specifications according to the use requirement, and the inner portions of the forming die plate and the stamping die plate are provided with jacks.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1、The utility model discloses a stamping die plate and a bottom moving die plate can be adjusted to change the production specification of the device quickly when the factory produces different specifications of rubber and plastic products, thereby saving the time of replacing the die greatly, improving the production efficiency of rubber and plastic products, and facilitating the synchronous movement of the stamping moving die plate and the bottom moving die plate through the installation of the connecting rod and the connecting bracket, thereby ensuring the matching of the stamping cutter and the forming groove in the corresponding position, guaranteeing the product quality, further reducing the use difficulty of the device, making the device more humanized, and enabling the staff to adjust the device more efficiently.

[0016] 2、The utility model discloses a blowing pipe is connected with the gas pump outside the device through the pipeline, and the compressed air can be blown into the stamping cutter, thereby making the compressed air blow the product downward to move, assisting the device in discharging, preventing the product from being stuck in the stamping cutter, and guaranteeing the smoothness of the discharging of the device. DRAWINGS

[0017] Figure 1 It is a three-dimensional view of the utility model of a special-shaped part stamping die for rubber and plastic product processing.

[0018] Figure 2 It is a bottom view of the utility model of a special-shaped part stamping die for rubber and plastic product processing.

[0019] Figure 3 It is an exploded view of the utility model of a special-shaped part stamping die for rubber and plastic product processing.

[0020] Figure 4The utility model discloses a special-shaped part stamping die of rubber and plastic product processing's internal structure schematic view.

[0021] Figure 5 The utility model discloses the structure schematic drawing of forming template.

[0022] In the drawing: 1, forming template, 2, bottom support, 3, limit axle, 4, stamping template, 5, top template, 6, stamping movable template, 7, stamping cutter, 8, bottom movable template, 9, connecting support, 10, cooperation connecting rod, 11, mounting support, 12, forming groove, 13, stamping material, 14, discharge groove, 15, blow pipe. Specific implementation

[0023] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Please refer to Figures 1-5 The utility model provides an embodiment: a special-shaped part stamping die of rubber and plastic product processing, including forming template 1:

[0025] Limit axle 3 is installed through the clamping groove on the upper end of the four sides of forming template 1, and the upper end of the outside of limit axle 3 is slidably installed with stamping template 4 through the clamping groove, the inside of stamping template 4 is slidably installed with stamping movable template 6 through the clamping groove, and the installation of stamping movable template 6 and bottom movable template 8 can make the factory when producing different specifications of rubber and plastic products, need not frequently replace different specifications of stamping die, only need to adjust the position of stamping movable template 6 and bottom movable template 8, can realize the production specification of quick change device, and then a large amount of time is saved to replace the die, improves the production efficiency of rubber and plastic products, and the lower end of stamping movable template 6 is fixedly installed with five stamping cutters 7, the inside of forming template 1 is slidably installed with bottom movable template 8 through the clamping groove, and the inside of bottom movable template 8 is provided with five forming grooves 12;

[0026] Connecting support 9 is fixedly installed at the both sides of bottom movable template 8, and the both sides of stamping movable template 6 are fixedly installed with cooperation connecting rod 10, and the installation of cooperation connecting rod 10 and connecting support 9 can facilitate the synchronous movement of stamping movable template 6 and bottom movable template 8, to ensure the matching of stamping cutter 7 and the corresponding position of forming groove 12, guarantee product quality, further reduce the use difficulty of the device, make the device more humanized, make the staff can more efficiently adjust the device, cooperation connecting rod 10 and connecting support 9 are longitudinally slidably connected through the clamping groove, and the upper end in the inside of forming template 1 is provided with stamping material 13 through the clamping groove.

[0027] Please refer to Figure 1 ,Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The upper end of the limiting shaft 3 is provided with a top die plate 5, the top die plate 5 is fixedly connected with the limiting shaft 3, the upper end of the punching die plate 4 is provided with a blowing pipe 15, the blowing pipe 15 is connected with an air pump outside the device through a pipeline, compressed air can be blown into the punching cutter 7, and then the compressed air blows the product downward to move, which assists the device in discharging and prevents the product from being stuck in the punching cutter 7, ensures the smooth discharging of the device, the blowing pipe 15 is fixedly connected with the punching die plate 4, the upper end of the punching die plate 4 is provided with a mounting bracket 11, the mounting bracket 11 is fixedly connected with the punching die plate 4, the lower end of the limiting shaft 3 is provided with a bottom bracket 2, the bottom bracket 2 is fixedly connected with the limiting shaft 3, the bottom bracket 2 is fixedly connected with the forming die plate 1, the lower end of the bottom bracket 2 is provided with a discharging groove 14, the forming groove 12 and the punching cutter 7 can be set in different shapes and specifications according to the use requirement, and the top die plate 1 and the punching die plate 4 are both provided with a top screw.

[0028] Working principle: in use, the worker connects the blowing pipe 15 with the external air pump of the device through the pipeline, installs the device in the working area of the punch machine, then connects the installation support 11 with the punch mechanism of the punch machine through the screw, then inserts the punch material 13 into the inside of the forming template 1, places the punch material 13 on the upper end of the bottom movable template 8, then the punch machine drives the installation support 11 to descend, and then the punch template 4 fixedly installed at the lower end of the installation support 11 moves downward along the limiting shaft 3, the punch cutter 7 at the lower end of the punch movable template 6 punches the punch material 13, then the external air pump blows the compressed air into the inside of the punch cutter 7 through the blowing pipe 15, at the same time, the punch machine controls the punch template 4 to move upward, so that the punched product is separated from the punch cutter 7, and then the product is discharged from the device through the discharge chute 14 under the action of gravity, when the worker needs to change the shape and specification of the product, the worker only needs to take down the jackscrew in the inside of the forming template 1 and the punch template 4, then pulls the connecting bracket 9, so that the punch movable template 6 and the bottom movable template 8 move synchronously, the punch cutter 7 and the forming groove 12 of the required shape and specification are located in the middle of the device, finally the worker re-installs the jackscrew into the inside of the forming template 1 and the punch template 4, so that the jackscrew limits the punch movable template 6 and the bottom movable template 8, the installation of the punch movable template 6 and the bottom movable template 8 can make the factory produce different specifications of rubber and plastic products without frequently changing different specifications of punch dies, only needs to adjust the position of the punch movable template 6 and the bottom movable template 8 to realize the quick change of the production specification of the device, thereby saving a lot of time for changing the die, improving the production efficiency of the rubber and plastic products, the installation of the connecting rod 10 and the connecting bracket 9 can facilitate the synchronous movement of the punch movable template 6 and the bottom movable template 8, thereby ensuring the matching of the punch cutter 7 and the forming groove 12 at the corresponding position, ensuring the product quality, further reducing the use difficulty of the device, making the device more humanized, and enabling the worker to more efficiently adjust the device, the installation of the blowing pipe 15 makes it connected with the external air pump of the device through the pipeline, so that the compressed air is blown into the inside of the punch cutter 7, thereby making the compressed air blow the product downward to move, assisting the device in discharging the material, preventing the product from being stuck in the inside of the punch cutter 7, and ensuring the smooth discharge of the device.

[0029] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalents of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. An irregular shape stamping die for rubber and plastic product processing, comprising a forming die plate (1), characterized in that: a limiting shaft (3) is installed at the upper end of the periphery of the forming die plate (1) through a clamping groove, a stamping die plate (4) is slidably installed on the outside of the upper end of the limiting shaft (3) through a clamping groove, a stamping movable die plate (6) is transversely slidably installed in the inside of the stamping die plate (4) through a clamping groove, five stamping cutters (7) are fixedly installed at the lower end of the stamping movable die plate (6), a bottom movable die plate (8) is transversely slidably installed in the inside of the forming die plate (1) through a clamping groove, and five forming grooves (12) are arranged in the inside of the bottom movable die plate (8); a connecting bracket (9) is fixedly installed on both sides of the bottom movable die plate (8), a matching connecting rod (10) is fixedly installed on both sides of the stamping movable die plate (6), the matching connecting rod (10) is longitudinally slidably connected with the connecting bracket (9) through a clamping groove, and a stamping material (13) is arranged at the upper end in the inside of the forming die plate (1) through a clamping groove. A top die plate (5) is installed at the upper end of the limiting shaft (3), and the top die plate (5) is fixedly connected with the limiting shaft (3).

2. A profiled part stamping die for processing rubber and plastic products according to claim 1, characterized in that: A blowing pipe (15) is installed at the upper end of the stamping die plate (4), and the blowing pipe (15) is fixedly connected with the stamping die plate (4).

3. A profiled part stamping die for processing rubber and plastic products according to claim 1, characterized in that: An installation bracket (11) is installed at the upper end of the stamping die plate (4), and the installation bracket (11) is fixedly connected with the stamping die plate (4).

4. A profiled part stamping die for processing rubber and plastic products according to claim 1, characterized in that: A bottom bracket (2) is installed at the lower end of the limiting shaft (3), the bottom bracket (2) is fixedly connected with the limiting shaft (3), and the bottom bracket (2) is fixedly connected with the forming die plate (1).

5. A profiled part stamping die for processing rubber and plastic products according to claim 1, characterized in that: A discharge groove (14) is arranged at the lower end of the bottom bracket (2).

6. A profiled part stamping die for processing rubber and plastic products according to claim 5, characterized in that: The forming grooves (12) and the stamping cutters (7) can be set in different shapes and specifications according to the use requirements, and a jackscrew is installed in the inside of the forming die plate (1) and the stamping die plate (4).

7. A profiled part stamping die for processing rubber and plastic products according to claim 1, characterized in that: ​

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