Tool capable of being rapidly replaced

Abstract

The utility model discloses a tool capable of being replaced quickly, which comprises a fixed tool body and replaceable tools, the replaceable tools are positioned at the upper end of the fixed tool body, a plurality of replaceable tools are arranged, products are placed in the replaceable tools, a plurality of air pressure supporting cylinders are arranged in the fixed tool body, and the air pressure supporting cylinders are arranged in the fixed tool body. Two suction cup air suction ports are formed in the replaceable tool, and the problem that the production efficiency is reduced due to the fact that products are inconvenient to replace is solved. According to the technical scheme, the tool capable of being replaced quickly is provided. The product is placed in a replaceable tool, an air pressure supporting cylinder air inlet valve switch is turned on, a piston in the air pressure supporting cylinder is jacked up and makes contact with the product and then is self-locked and fixed, the air pressure supporting cylinder air inlet valve switch is turned off, the piston in the air pressure supporting cylinder returns, a suction cup air inlet valve switch continues to be turned off, suction force is released, and the product is taken down. Therefore, products can be replaced conveniently and quickly, time is saved, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a tooling, and more specifically, to a tooling that can be quickly replaced. Background Art

[0002] The tooling for the high-speed drilling and tapping machine of the IGBT pin-fin heat dissipation bottom plate refers to the process equipment specifically designed for the specific workpiece of the IGBT pin-fin heat dissipation bottom plate during the high-speed drilling and tapping process. The fixture is the core part of the tooling and is used to position and clamp the IGBT pin-fin heat dissipation bottom plate during the processing. This tooling can be used for the cutting processing of various radiator bottom plates with different pin-fin sizes.

[0003] As the key part of the tooling, the fixture in the traditional tooling for the high-speed drilling and tapping machine of the IGBT pin-fin heat dissipation bottom plate is often optimized for specific workpieces. When the size of the workpiece changes, the fixture needs to be readjusted or replaced. Frequent replacement of the tooling and adjustment of the fixture will take a lot of time, and the replacement is inconvenient, resulting in a decrease in production efficiency.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a tooling that can be quickly replaced. By putting the product into the replaceable tooling, opening the air pressure support cylinder intake valve switch, the piston in the air pressure support cylinder is lifted and locked after contacting the product, closing the air pressure support cylinder intake valve switch, the piston in the air pressure support cylinder returns, and continuing to close the suction cup intake valve switch to release the suction force to remove the product, so as to facilitate the quick replacement of the product, save time, and improve production efficiency.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: A tooling that can be quickly replaced, including a fixed tooling body and a replaceable tooling. The replaceable tooling is located at the upper end of the fixed tooling body. There are several replaceable toolings. Products are placed in the replaceable toolings. Several air pressure support cylinders are arranged in the fixed tooling body. The output ends of the several air pressure support cylinders are located in the replaceable tooling. Two suction cup suction ports are opened in the replaceable tooling. An air pressure support cylinder air return port is fixedly installed at the left end of the fixed tooling body. An air pressure support cylinder air return pipeline is arranged at the bottom of the air pressure support cylinder. The air pressure support cylinder air return port is communicated with the air pressure support cylinder air return pipeline. An air pressure support cylinder intake valve switch is arranged at the left end of the fixed tooling body. Several suction cup intake valve switches are arranged at the front end of the fixed tooling body.

[0007] The utility model is further arranged as: A sealing strip is fixedly installed at the upper end of the replaceable tooling.

[0008] The present utility model is further configured such that: two suction cup pressure gauges are fixedly installed at the front end of the fixed tooling body.

[0009] The present utility model is further configured such that: an intake pipeline of the fixed tooling body is provided inside the fixed tooling body.

[0010] In summary, the present utility model has the following beneficial effects:

[0011] 1. Put the product into the replaceable tooling, open the intake valve switch of the pneumatic support cylinder, so that the piston in the pneumatic support cylinder jacks up and locks in place after contacting the product, close the intake valve switch of the pneumatic support cylinder, so that the piston in the pneumatic support cylinder returns, and continue to close the intake valve switch of the suction cup to release the suction force and remove the product, thus facilitating the quick replacement of the product, saving time and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the overall three-dimensional structural schematic diagram of the present utility model;

[0013] Figure 2 is the front sectional structural schematic diagram of the present utility model;

[0014] Figure 3 is the top view plane structural schematic diagram of the present utility model.

[0015] In the figure: 1. Fixed tooling body; 2. Replaceable tooling; 3. Product; 4. Pneumatic support cylinder; 5. Suction cup intake port; 6. Pneumatic support cylinder air return port; 7. Pneumatic support cylinder air return pipeline; 8. Intake valve switch of the pneumatic support cylinder; 9. Intake valve switch of the suction cup; 10. Sealing strip; 11. Suction cup pressure gauge; 12. Intake pipeline of the fixed tooling body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further described in detail below with reference to the drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0017] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0018] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0019] The present utility model will be described in detail below with reference to the accompanying drawings.

[0020] A tooling that can be quickly replaced, as Figures 1 to 3 shown, includes a fixed tooling body 1 and a replaceable tooling 2. The replaceable tooling 2 is located at the upper end of the fixed tooling body 1. There are several replaceable toolings 2. Products 3 are placed inside the replaceable tooling 2. Several pneumatic support cylinders 4 are arranged inside the fixed tooling body 1. The output ends of the several pneumatic support cylinders 4 are located inside the replaceable tooling 2. Two sucker suction ports 5 are opened inside the replaceable tooling 2. A pneumatic support cylinder air return port 6 is fixedly installed at the left end of the fixed tooling body 1. A pneumatic support cylinder air return pipe 7 is arranged at the bottom of the pneumatic support cylinder 4. The pneumatic support cylinder air return port 6 is communicated with the pneumatic support cylinder air return pipe 7. A pneumatic support cylinder air inlet valve switch 8 is arranged at the left end of the fixed tooling body 1. When the pneumatic support cylinder air inlet valve switch 8 is opened, the piston inside the pneumatic support cylinder 4 is jacked up and contacts the product 3 and then self-locks and fixes (the support trigger force of the pneumatic support cylinder 4 is about 0.5 kg, which can make the support points effectively fit and can provide a support force of about 70 kg to realize the flexible support for the product 3). When the pneumatic support cylinder air inlet valve switch 8 is closed, the piston inside the pneumatic support cylinder 4 returns. Continue to close the sucker air inlet valve switch 9 to release the suction force and remove the product 3, thus facilitating the quick replacement of the product 3, saving time and improving production efficiency. Several sucker air inlet valve switches 9 are arranged at the front end of the fixed tooling body 1. When the sucker air inlet valve switch 9 is opened, the product 3 is sucked and tightened on the replaceable tooling 2 by using negative pressure and cooperating with the sealing strip 10.

[0021] Two sucker pressure gauges 11 are fixedly installed at the front end of the fixed tooling body 1 to check whether the pressure of the sucker pressure gauges 11 is stable. Processing can be carried out when the pressure is stable.

[0022] As Figure 2 shown, a sealing strip 10 is fixedly installed at the upper end of the replaceable tooling 2. The sealing strip 10 seals and fixes the product 3 on the replaceable tooling 2.

[0023] As Figure 2 shown, a fixed tooling body air inlet pipe 12 is opened inside the fixed tooling body 1.

[0024] Working principle: The product 3 is placed into the replaceable tooling 2. The replaceable tooling 2 is used to determine the corresponding position of the product 3. The suction cup air inlet valve switch 9 is turned on. Using negative pressure and cooperating with the sealing strip 10, the product 3 is tightly sucked on the replaceable tooling 2. The air pressure support cylinder air inlet valve switch 8 is turned on. After the piston in the air pressure support cylinder 4 jacks up and contacts the product 3, it is self-locked and fixed (the support trigger force of the air pressure support cylinder 4 is about 0.5 kg, which can make the support points fit effectively and can provide a support force of about 70 kg to achieve flexible support for the product 3). At the same time, it can be checked whether the pressure of the suction cup pressure gauge 11 is stable. When the air pressure is stable, processing can be carried out. The air pressure support cylinder air inlet valve switch 8 is turned off to make the piston in the air pressure support cylinder 4 return. Then, the suction cup air inlet valve switch 9 is continuously turned off to release the suction force and remove the product 3. Thus, it is convenient to quickly replace the product 3, saving time and improving production efficiency. Four replaceable toolings 2 are configured on the fixed tooling body 1, and multiple products 3 can be processed at one time, realizing the rapid changeover of different products 3, also saving the tooling development cost of new products and accelerating the development cycle.

[0025] The above is only the preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the idea of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A quickly replaceable tooling, comprising a fixed tooling body (1) and a replaceable tooling (2), wherein the replaceable tooling (2) is located at the upper end of the fixed tooling body (1), and a plurality of replaceable toolings (2) are provided, characterized in that: The replaceable tooling (2) contains a product (3), the fixed tooling body (1) contains a plurality of pneumatic support cylinders (4), the output ends of the plurality of pneumatic support cylinders (4) are located in the replaceable tooling (2), the replaceable tooling (2) contains two suction cup air inlets (5), a pneumatic support cylinder air return port (6) is fixedly mounted at the left end of the fixed tooling body (1), a pneumatic support cylinder air return pipe (7) is disposed at the bottom of the pneumatic support cylinder (4), the pneumatic support cylinder air return port (6) and the pneumatic support cylinder air return pipe (7) are connected, a pneumatic support cylinder air inlet valve switch (8) is disposed at the left end of the fixed tooling body (1), and a plurality of suction cup air inlet valve switches (9) are disposed at the front end of the fixed tooling body (1).

2. The quickly replaceable tooling according to claim 1, characterized in that: A sealing strip (10) is fixedly mounted on the upper end of the replaceable tooling (2).

3. The quickly replaceable tooling according to claim 1, characterized in that: Two suction cup pressure gauges (11) are fixedly mounted on the front end of the fixed tool body (1).

4. The quickly replaceable tooling according to claim 1, characterized in that: A fixed tool body air intake duct (12) is provided inside the fixed tool body (1).

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