A machining fixture for a turbo compressor

Abstract

The utility model discloses a processing fixture for a turbo compressor, including a bottom plate, a driving structure is arranged on the bottom plate, left and right moving plates are arranged on the left and right sides of the bottom plate, the front sides of the two moving plates are connected to the driving structure, the opposite sides of the two moving plates are rotatably connected with clamping plates, the opposite sides of the two moving plates are fixedly connected with motors 1, and the output shafts of the two motors 1 are respectively fixedly connected with the two clamping plates. The utility model can adjust the angle of the turbo compressor after clamping, which is convenient for the processing equipment to process the turbo compressor at various angles, thereby improving the practicality of the device, and can clamp the turbo compressor housing in multiple directions, thereby effectively improving the stability of the clamping of the turbo compressor housing, reducing the movement of the turbo compressor housing during processing, and improving the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of compressor processing, and more specifically to a processing fixture for a turbo compressor. Background Art

[0002] Turbo compressors are a type of scroll compressor. A scroll compressor is a device that pressurizes gas or liquid by rotating turbine blades, and a turbo compressor is one of them. Turbo compressors are usually used in air compressors, turbochargers and other fields.

[0003] The shell of a common scroll compressor is cylindrical. When processing the shell of the scroll compressor, a clamp is needed to clamp and fix it. After the common clamp clamps and fixes the shell of the scroll compressor, the angle of the shell of the scroll compressor cannot be rotated and adjusted, which is not conducive to the processing facilities to quickly process the cylindrical shell. Therefore, a processing fixture for a turbine compressor is needed. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a processing fixture for a turbo compressor, which can clamp the turbo compressor housing in multiple directions and effectively improve the stability of clamping the turbo compressor housing.

[0005] In order to solve the background technical problems, the utility model adopts the following technical solutions.

[0006] A processing fixture for a turbo compressor comprises a base plate, a driving structure is arranged on the base plate, left and right movable plates are arranged on the left and right sides of the base plate, the front sides of the two movable plates are connected to the driving structure, the opposite sides of the two movable plates are rotatably connected to clamping plates, the opposite sides of the two movable plates are fixedly connected to motor 1, and the output shafts of the two motors 1 are fixedly connected to the two clamping plates respectively.

[0007] As a further description of the above technical solution:

[0008] The driving structure includes a mounting plate, the back side of the mounting plate is fixedly connected to the bottom plate, the back side of the mounting plate is provided with a slide groove, the inner wall of the slide groove is rotatably connected to a screw rod, the left side of the mounting plate is fixedly connected to a second motor, the output shaft of the second motor is fixedly connected to the screw rod, a slider threadedly connected to the screw rod is sleeved on the screw rod, and the back sides of the two sliders are respectively fixedly connected to two movable plates.

[0009] As a further description of the above technical solution:

[0010] Two contact rods slidably connected to the splint are inserted in the splint, and the two contact rods are square in shape. Springs are sleeved on the two contact rods, and the two ends of the springs are respectively fixedly connected to the two contact rods and the splint. Four gears rotatably connected to the splint are embedded inside the splint. The front and back sides of the two contact rods are provided with tooth grooves meshing with the gears. The front and back sides of the splint are provided with two grooves, and the inner walls of the four grooves are rotatably connected with clamping rods, and the bottoms of the four gears pass through the splint and are respectively fixedly connected to the four clamping rods.

[0011] As a further description of the above technical solution:

[0012] The top and the bottom of the clamp rod are both fixedly connected with an anti-slip plate, and the surfaces of the two anti-slip plates are both provided with anti-slip grooves.

[0013] As a further description of the above technical solution:

[0014] A controller for controlling the opening and closing of motor 1 and motor 2 is fixedly connected to the front side of the mounting plate.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] This solution can adjust the angle of the turbine compressor after clamping, which is convenient for the processing equipment to process various angles of the turbine compressor, thereby improving the practicality of the device. It can also clamp the turbine compressor housing in multiple directions, thereby effectively improving the stability of the clamping of the turbine compressor housing, reducing the movement of the turbine compressor housing during processing, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the three-dimensional diagrams of the utility model;

[0018] Figure 2 This is the second stereogram of the utility model;

[0019] Figure 3 The third is a three-dimensional diagram of the present utility model;

[0020] Figure 4 It is a top sectional view of the splint in the utility model.

[0021] Description of the numbers in the figure:

[0022] 1. Bottom plate; 2. Driving structure; 201. Mounting plate; 202. Slide groove; 203. Screw rod; 204. Motor 2; 205. Slider; 3. Moving plate; 4. Clamping plate; 5. Motor 1; 6. Contact rod; 7. Spring; 8. Gear; 9. Tooth groove; 10. Groove; 11. Clamping rod; 12. Anti-skid plate; 13. Controller. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figures 1 to 4 , In the utility model: A processing fixture for a turbo compressor comprises a base plate 1, a driving structure 2 is arranged on the base plate 1, left and right movable plates 3 are arranged on the left and right sides of the base plate 1, the front sides of the two movable plates 3 are connected to the driving structure 2, the opposite sides of the two movable plates 3 are rotatably connected with a clamping plate 4, the opposite sides of the two movable plates 3 are fixedly connected with a motor 5, and the output shafts of the two motors 5 are respectively fixedly connected with the two clamping plates 4; the driving structure 2 comprises a mounting plate 201, the back side of the mounting plate 201 is fixedly connected to the base plate 1, the back side of the mounting plate 201 is provided with a slide groove 202, the inner wall of the slide groove 202 is rotatably connected with a screw rod 203, the left side of the mounting plate 201 is fixedly connected with a motor 204, the output shaft of the motor 204 is fixedly connected with the screw rod 203, a slider 205 threadedly connected to the screw rod 203 is sleeved on the screw rod 203, and the back sides of the two sliders 205 are respectively fixedly connected with the two movable plates 3.

[0025] In the present invention, when processing the shell of the turbo compressor, it is necessary to clamp the cylindrical shell. First, the turbo compressor shell is placed between the two clamping plates 4, and then the user turns on the motor 204. The motor 204 will drive the screw rod 203 to rotate. Since the screw rod 203 is threadedly connected to the slider 205 and the surface of the screw rod 203 is provided with double threads, the rotation of the screw rod 203 will drive the two sliders 205 to move toward each other along the inner wall of the slide groove 202. During the process, the slider 205 will drive the two clamping plates 4 to approach the turbo compressor shell until the two clamping plates 4 are tightly attached to the shell, thereby achieving the clamping of the turbo compressor shell, and the turbo compressor shell can be processed. During the processing, the user can drive the two clamping plates 4 to rotate by turning on the two motors 5 at the same time. After the clamping plates 4 rotate, they will drive the turbo compressor shell to rotate, thereby achieving the adjustment of the turbo compressor angle, which is convenient for the processing equipment to process various angles of the turbo compressor.

[0026] See also Figures 1 to 4, wherein: two contact rods 6 are inserted on the clamping plate 4 and are slidably connected to it. The two contact rods 6 are both square in shape. Springs 7 are sleeved on the two contact rods 6. The two ends of the two springs 7 are respectively fixedly connected to the two contact rods 6 and the clamping plate 4. Four gears 8 rotatably connected to it are embedded inside the clamping plate 4. The front and back sides of the two contact rods 6 are both provided with tooth grooves 9 meshing with the gears 8. The front and back sides of the clamping plate 4 are both provided with two grooves 10. The inner walls of the four grooves 10 are rotatably connected with clamping rods 11. The bottoms of the four gears 8 pass through the clamping plate 4 and are respectively fixedly connected to the four clamping rods 11.

[0027] In the utility model, when the clamping plate 4 approaches the turbine compressor housing, the contact rod 6 will first contact the turbine compressor housing, and the clamping rod 11 will be located on the outside of the turbine compressor housing. As the clamping plate 4 moves, the contact rod 6 slides along the clamping plate 4. At this time, the contact rod 6 will stretch the spring 7 and drive the tooth groove 9 to move. Since the tooth groove 9 is meshed with the gear 8, the tooth groove 9 will drive the gear 8 to rotate after moving. When the gear 8 rotates, it will drive the clamping rod 11 to rotate along the inner wall of the groove 10 until the clamping rod 11 contacts the surface of the turbine compressor, thereby achieving clamping of the turbine compressor housing. The turbine compressor housing will be clamped in all directions by the contact rod 6 and the clamping rod 11, thereby effectively improving the stability of the clamping of the turbine compressor housing and reducing the movement of the turbine compressor housing during processing.

[0028] See also Figures 1 to 4 , wherein: the top and the bottom of the clamp rod 11 are fixedly connected with an anti-skid plate 12, and the surfaces of the two anti-skid plates 12 are provided with anti-skid patterns.

[0029] In the present invention, the anti-slip plate 12 can increase the contact area between the clamping rod 11 and the turbine compressor housing, thereby improving the clamping effect on the turbine compressor.

[0030] See also Figure 1 , wherein: the front side of the mounting plate 201 is fixedly connected with a controller 13 for controlling the opening and closing of motor 1 5 and motor 2 204 .

[0031] In the present invention, the controller 13 can be configured to facilitate the user to control the start and stop of the motor 1 5 and the motor 2 204, thereby improving the practicality of the device.

[0032] The above are only preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical solution and its improved conception of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A processing fixture for a turbo compressor, comprising a base plate (1), characterized in that: A driving structure (2) is arranged on the bottom plate (1), and left and right movable plates (3) are arranged on the left and right sides of the bottom plate (1), the front sides of the two movable plates (3) are connected to the driving structure (2), the opposite sides of the two movable plates (3) are rotatably connected to clamping plates (4), the opposite sides of the two movable plates (3) are fixedly connected to motors (5), and the output shafts of the two motors (5) are fixedly connected to the two clamping plates (4) respectively.

2. A processing fixture for a turbo compressor according to claim 1, characterized in that: The driving structure (2) comprises a mounting plate (201), the back side of the mounting plate (201) is fixedly connected to the bottom plate (1), the back side of the mounting plate (201) is provided with a slide groove (202), the inner wall of the slide groove (202) is rotatably connected to a screw rod (203), the left side of the mounting plate (201) is fixedly connected to a second motor (204), the output shaft of the second motor (204) is fixedly connected to the screw rod (203), the screw rod (203) is sleeved with a slider (205) threadedly connected thereto, and the back sides of the two sliders (205) are respectively fixedly connected to the two movable plates (3).

3. A processing fixture for a turbo compressor according to claim 1, characterized in that: The clamping plate (4) is provided with two contact rods (6) which are slidably connected thereto. The two contact rods (6) are both square in shape. The two contact rods (6) are both sleeved with springs (7). The two ends of the two springs (7) are respectively fixedly connected to the two contact rods (6) and the clamping plate (4). The clamping plate (4) is internally provided with four gears (8) which are rotatably connected thereto. The front and back sides of the two contact rods (6) are both provided with tooth grooves (9) which mesh with the gears (8). The front and back sides of the clamping plate (4) are both provided with two grooves (10). The inner walls of the four grooves (10) are rotatably connected with clamping rods (11). The bottoms of the four gears (8) pass through the clamping plate (4) and are respectively fixedly connected to the four clamping rods (11).

4. A processing fixture for a turbo compressor according to claim 3, characterized in that: The top and bottom of the clamp rod (11) are both fixedly connected with an anti-slip plate (12), and the surfaces of the two anti-slip plates (12) are both provided with anti-slip grooves.

5. A processing fixture for a turbo compressor according to claim 2, characterized in that: A controller (13) for controlling the opening and closing of motor one (5) and motor two (204) is fixedly connected to the front side of the mounting plate (201).

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