Sheet metal pretreatment fixing table

Abstract

The utility model discloses a kind of sheet metal pretreatment fixing platform, including rubber suction cup, the upper fixed mounting of utensil support is equipped with fixed plate, brake caliper, brake shoe and carousel are installed on the fixed plate, the carousel is connected with first slide rail, this one kind of sheet metal pretreatment fixing platform adopts two groups adjustable first slide rail and second slide rail and rubber suction cup support structure, different size, shape sheet metal workpiece can be adapted, equipment versatility is promoted, when equipment works, vacuum adsorption and brake are controlled by foot switch, liberate both hands, it is convenient for operator to carry out pretreatment operation, improve work efficiency, simultaneously, in combination with vacuum adsorption and mechanical brake double fixed mechanism, ensure that workpiece does not occur displacement in processing process, improve processing precision and security, structure adopts modular design and clear air pipe layout, facilitate the inspection and maintenance of pipeline and structure, reduce the failure rate of equipment, equipment maintenance cost and equipment maintenance time.

Description

Technical Field

[0001] This utility model belongs to the technical field of metal pretreatment, specifically relating to a sheet metal pretreatment fixing table. Background Technology

[0002] Metal materials have excellent ductility and functionality, and are widely used in electronics, automobiles, new energy and aerospace fields through processes such as rolling and stamping. Therefore, appropriate and fast methods need to be found in each metal processing step. To solve the problems of uneven surface treatment, edge damage and positioning misalignment caused by improper fixing in pre-treatment processes such as cleaning, degreasing, pickling, coating and drying of sheet metals such as copper, aluminum and stainless steel, most existing technologies are mechanical clamping, which uses metal clamps and pressure blocks for limiting and fixing. However, it is easy to cause warping and deformation due to force on the edge of the sheet, and scratches are easily generated at the contact point between the clamp and the material due to friction. To solve the above problems, it is urgent to design a sheet metal pre-treatment fixing stage that can stably clamp and bear load. However, the existing sheet metal pre-treatment fixing stage still has certain defects. While traditional sheet metal pretreatment fixtures are effective, they often employ mechanical clamping methods such as metal plates and blocks. This can easily lead to excessive force on the edges of thin sheets, causing warping and deformation. Furthermore, friction at the contact points can create scratches and indentations, affecting the surface quality of the workpiece. When processing sheet metal, the fixture structure is usually limited to a single size or has a limited adjustment range, making it difficult to adapt to sheet metals of different sizes and shapes. When changing workpieces, the fixtures need to be readjusted or replaced, resulting in low efficiency. In addition, traditional clamping often relies on manual knobs or handles, requiring frequent use of both hands during operation, which affects the continuity and efficiency of pretreatment operations and often causes inconvenience to users. Utility Model Content

[0003] The purpose of this utility model is to provide a sheet metal pretreatment fixing table to solve the problems mentioned in the background art, which mainly use mechanical rigid clamping such as metal clamps and pressure blocks. These methods are prone to excessive force on the edges of thin sheets, leading to warping and deformation. Furthermore, friction at the contact points can cause scratches and indentations, affecting the surface quality of the workpiece. When processing sheet metal, the fixing structure is usually of a single size or has a limited adjustment range, making it difficult to adapt to sheet metal of different sizes and shapes. When changing workpieces, it is necessary to readjust or replace the clamps, resulting in low efficiency. In addition, traditional clamping often relies on manual knobs or handles, requiring frequent use of both hands during operation, which affects the continuity and efficiency of pretreatment operations and often troubles users.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A sheet metal pretreatment fixing table includes a rubber suction cup, a support frame, an instrument bracket, a foot switch cover, a vacuum foot switch, a brake foot switch, a secondary slide rail, a primary slide rail, a brake caliper, a fixing plate, brake pads, a fixing foot, a vacuum generator, a turntable, a tightening switch, a compressed air input pipe, and an air pipe. A fixing plate is fixedly installed on top of the instrument bracket. The fixing plate is equipped with a brake caliper, brake pads, and a turntable. The turntable is connected to the primary slide rail. A secondary slide rail is slidably connected to the primary slide rail. A support frame is slidably connected to the secondary slide rail, and a rubber suction cup is installed on the support frame.

[0005] As a preferred embodiment of this utility model, there are two primary slide rails and two secondary slide rails, and four support frames and rubber suction cups, with a tightening switch installed on each support frame.

[0006] As a preferred embodiment of this utility model, the foot switch cover is connected to a vacuum generator via an air pipe, and the vacuum generator is connected to the brake caliper and the support frame via air pipes respectively.

[0007] As a preferred embodiment of this utility model, a vacuum foot switch and a brake foot switch are installed inside the foot switch cover, and the air pipe is connected to the brake foot switch through the foot switch cover.

[0008] As a preferred embodiment of this utility model, a vacuum generator is fixedly installed on the side of the device bracket, and the device bracket is made of stainless steel.

[0009] As a preferred embodiment of this utility model, the four corners of the appliance support are equipped with fixing plates, which extend inwards towards the appliance support to provide stability.

[0010] Compared with the prior art, the beneficial effects of this utility model are: This utility model employs two sets of adjustable primary and secondary slide rails with a rubber suction cup support structure, which can adapt to sheet metal workpieces of different sizes and shapes, improving the versatility of the equipment. During operation, vacuum adsorption and braking are controlled by a foot switch, freeing the operator's hands and facilitating pre-processing operations, thus improving work efficiency. At the same time, the combination of vacuum adsorption and mechanical braking dual fixing mechanisms ensures that the workpiece does not shift during processing, improving processing accuracy and safety. Furthermore, the tool bracket in the equipment is made of stainless steel, which is corrosion-resistant, high-strength, and suitable for industrial environments. The design of the fixing plate and feet enhances overall stability. The modular design and open air pipe layout facilitate the inspection and maintenance of pipelines and structures, reducing the equipment failure rate, equipment maintenance costs, and equipment maintenance time. Attached Figure Description

[0011] Figure 1This is a schematic diagram of the main structure of the sheet metal pretreatment fixing table of this utility model; Figure 2 This is a top view of the sheet metal pretreatment fixing table of this utility model. Figure 3 This is a top view of the fixture support in the sheet metal pretreatment fixing platform of this utility model.

[0012] In the diagram: 1. Rubber suction cup; 2. Support frame; 3. Appliance bracket; 4. Foot switch cover; 5. Vacuum foot switch; 6. Brake foot switch; 7. Secondary slide rail; 8. Primary slide rail; 9. Brake caliper; 10. Fixing plate; 11. Brake pad; 12. Fixing foot; 13. Vacuum generator; 14. Turntable; 15. Tightening switch; 16. Compressed air input pipe; 17. Air pipe. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-3 This utility model provides a sheet metal pretreatment fixing platform, including a rubber suction cup 1, a support frame 2, an appliance bracket 3, a foot switch cover 4, a vacuum foot switch 5, a brake foot switch 6, a secondary slide rail 7, a primary slide rail 8, a brake caliper 9, a fixing plate 10, a brake pad 11, a fixing foot 12, a vacuum generator 13, a turntable 14, a tightening switch 15, a compressed air input pipe 16, and an air pipe 17. The fixing plate 10 is fixedly installed on the top of the appliance bracket 3. The brake caliper 9, the brake pad 11, and the turntable 14 are mounted on the fixing plate 10. The turntable 14 is connected to the primary slide rail 8. The secondary slide rail 7 is slidably connected to the primary slide rail 8. The support frame 2 is slidably connected to the secondary slide rail 7, and the rubber suction cup 1 is mounted on the support frame 2.

[0015] In some embodiments, there are two primary slide rails 8 and two secondary slide rails 7, and four support frames 2 and rubber suction cups 1, with a tightening switch 15 installed on each support frame 2.

[0016] The foot switch cover 4 is connected to the vacuum generator 13 via the air pipe 17, and the vacuum generator 13 is connected to the brake caliper 9 and the support frame 2 via the air pipe 17.

[0017] The foot switch cover 4 houses a vacuum foot switch 5 and a brake foot switch 6. An air pipe 17 is connected to the brake foot switch 6 through the foot switch cover 4.

[0018] A vacuum generator 13 is fixedly installed on the side of the appliance bracket 3, and the appliance bracket 3 is made of stainless steel.

[0019] Fixture plates 10 are installed at the four corners of the appliance support 3. The fixture plates 10 extend inward to the appliance support 3 to provide stability.

[0020] When using this sheet metal pretreatment station, first place the various components of the equipment as follows: Figure 1 As shown, before the experiment, the size of the first-level slide rail 8 and the second-level slide rail 7 can be adjusted according to the size of the metal sheet. By tightening the switch 15, the support frame 2 is fixed. The rubber suction cup 1 is installed on the support frame 2. The support frame 2 can be adjusted in multiple directions through the second-level slide rail 7 and the first-level slide rail 8 to adapt to workpieces of different sizes and shapes. The sheet metal is placed on the rubber suction cup 1. Step on the vacuum foot switch 5. The compressed air enters the vacuum generator 13 and generates negative pressure. The negative pressure is transmitted to the rubber suction cup 1 through the air pipe 17, adsorbing the sheet metal workpiece for one-sided pretreatment. Then, step on the brake foot switch 6 to release the brake caliper 9. Rotate the turntable 14 to adjust the overall angle of the primary slide rail 8 and the secondary slide rail 7 to a suitable position. Again, control the brake caliper 9 and brake pad 11 by stepping on the brake foot switch 6. The brake caliper 9 closes and clamps the brake pad 11 to achieve rapid braking and fixing of the slide rail for pretreatment. After completion, step on the vacuum foot switch 5 again to release the negative pressure and complete the sheet pretreatment, thus completing a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A sheet metal pretreatment fixing table, comprising a rubber suction cup (1), a support frame (2), an instrument bracket (3), a foot switch cover (4), a vacuum foot switch (5), a brake foot switch (6), a secondary slide rail (7), a primary slide rail (8), a brake caliper (9), a fixing plate (10), a brake pad (11), a fixing foot (12), a vacuum generator (13), a turntable (14), a tightening switch (15), a compressed air input pipe (16), and an air pipe (17); characterized in that: A fixing plate (10) is fixedly installed above the device bracket (3). The fixing plate (10) is equipped with a brake caliper (9), a brake pad (11) and a turntable (14). The turntable (14) is connected to a primary slide rail (8). A secondary slide rail (7) is slidably connected to the primary slide rail (8). A support frame (2) is slidably connected to the secondary slide rail (7), and a rubber suction cup (1) is installed on the support frame (2).

2. The sheet metal pretreatment fixing table according to claim 1, characterized in that, There are two primary slide rails (8) and two secondary slide rails (7), and four support frames (2) and rubber suction cups (1), with a tightening switch (15) installed on each support frame (2).

3. The sheet metal pretreatment fixing table according to claim 1, characterized in that, The foot switch cover (4) is connected to the vacuum generator (13) via an air pipe (17), and the vacuum generator (13) is connected to the brake caliper (9) and the support frame (2) via the air pipe (17).

4. The sheet metal pretreatment fixing table according to claim 3, characterized in that, The foot switch cover (4) houses a vacuum foot switch (5) and a brake foot switch (6), and the air pipe (17) is connected to the brake foot switch (6) through the foot switch cover (4).

5. The sheet metal pretreatment fixing table according to claim 1, characterized in that, A vacuum generator (13) is fixedly installed on the side of the device bracket (3), and the device bracket (3) is made of stainless steel.

6. The sheet metal pretreatment fixing table according to claim 5, characterized in that, Fixture plates (10) are installed at the four corners of the appliance support (3). The fixture plates (10) extend into the inside of the appliance support (3) to provide stability.

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