Clamping assembly of electric compressor assembly line

Abstract

The utility model relates to the technical field of clamping assemblies, and discloses a clamping assembly of an electric compressor assembly line, which comprises a table plate, the bottom end of the inner wall of the table plate is fixedly connected with a driving assembly, the outside of the driving assembly is fixedly connected with a top plate, and the two ends of the top plate are rotatably connected with connecting rods. The other end of the connecting rod is rotatably connected with a rotating column, the top end of the rotating column is rotatably connected with a square column, the top end of the square column is fixedly connected with a clamping plate, the inner wall of the clamping plate is slidably connected with a plurality of clamping columns, the outer side walls of the clamping columns are fixedly connected with limiting blocks, and the inner wall of the clamping plate is provided with a plurality of first springs; the top end of the table board is fixedly connected with two sliding rails. According to the flexible clamping device, flexible clamping of the electric compressor assembly line is achieved, the situation that the assembly line is damaged due to the fact that the pressure of the assembly line is too large when the assembly line is clamped for machining is avoided, and the purpose of prolonging the service life of the assembly line is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping components, in particular to a clamping component for an electric compressor assembly line. Background Art

[0002] Clamping assembly technology is one of the key technologies in the manufacturing industry, which is used to clamp, clamp or fix workpieces on the production assembly line. These components include fixtures, fixture systems, grippers, fixture clamping devices, etc. Its function is to ensure the stability and accuracy of the workpiece during the assembly process, improve production efficiency and product quality. Clamping assembly technology involves multiple fields such as material science, mechanical design, and control engineering to meet the clamping needs of different workpieces. It has a wide range of applications, covering industries such as automotive manufacturing, aerospace, and electronic equipment.

[0003] After searching, the Chinese patent announcement number: CN206998034U discloses a cable clamping assembly, including: a rotating platform; a bearing platform, movably arranged on the rotating platform; a clamping block, symmetrically arranged in two and the two clamping blocks are respectively fixedly connected to the bearing platform, each clamping block is provided with at least one clamping groove for embedding the cable, the two clamping blocks are respectively covered with clamping plates, and each clamping plate is magnetically connected to the corresponding clamping block, and each cable is located between the corresponding clamping plate and the clamping block. The utility model has the characteristics of good positioning effect.

[0004] The beneficial effects in the above patent specification mention that "the cable is stably limited on the supporting platform through the magnetically connected clamp and clamp block, and the clamp and the supporting platform are hingedly connected to facilitate the operator to put in the cable. It is also convenient to realize automatic material removal through relevant settings after welding is completed, and it is practical". Although the above patent is convenient to realize automatic material removal through relevant settings after welding is completed, it is practical, but it cannot flexibly clamp the welded object during specific use. This makes it easy to damage the surface of the object due to excessive pressure when clamping the object, reducing the service life of the object. For this reason, a clamping component of an electric compressor assembly line is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a clamping component for an electric compressor assembly line, aiming to improve the problem in the prior art that the welded object cannot be flexibly clamped, which makes it easy to damage the surface of the object when clamping it, thereby reducing the service life of the object.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The top end of the table top is fixedly connected to a driving assembly, the outside of the driving assembly is fixedly connected to a top plate, both ends of the top plate are rotatably connected to a connecting rod, the other end of the connecting rod is rotatably connected to a rotating column, the top end of the rotating column is rotatably connected to a square column, the top end of the square column is fixedly connected to a clamping plate, the inner wall of the clamping plate is slidably connected to a plurality of clamping columns, the outer side wall of the clamping column is fixedly connected to a limiting block, the inner wall of the clamping plate is provided with a plurality of springs, the top end of the table top is fixedly connected to two slide rails, the top ends of the two slide rails are slidably connected to a support frame, the inner wall top end of the support frame is fixedly connected to a limiting assembly, the bottom end of the limiting assembly is fixedly connected to a bottom shell, and the four sides of the inner wall of the bottom shell are fixedly connected to welding heads;

[0008] As a further description of the above technical solution:

[0009] The driving assembly includes a motor, the bottom end of the motor is fixedly connected to the inner bottom end of the table top, and the driving end of the motor is fixedly connected to a main shaft;

[0010] As a further description of the above technical solution:

[0011] The limiting assembly includes a cylinder, the top end of the cylinder is fixedly connected to the top end of the inner wall of the support frame, the driving end of the cylinder is fixedly connected to a bottom plate, the inner wall of the top end of the support frame is slidably connected to two limiting columns, the top end of the limiting column is fixedly connected to a top plate, the inner wall of the limiting column is slidably connected to an inner column, the top end of the inner column is fixedly connected to the limiting plate, and the outer sleeve of the inner column is provided with a second spring;

[0012] As a further description of the above technical solution:

[0013] The top end of the main shaft is rotatably connected to the top end of the inner wall of the table top, and the four outer sides of the square column are slidably connected to the top end of the inner wall of the table top;

[0014] As a further description of the above technical solution:

[0015] The bottom end of the clamping plate is slidably connected to the top end of the table top, and the outer portion of the limit block is slidably connected to the inner wall of the clamping plate;

[0016] As a further description of the above technical solution:

[0017] One end of the spring 1 is fixedly connected to one side of the inner wall of the clamping plate, and the other end of the spring 1 is fixedly connected to one side of the limit block;

[0018] As a further description of the above technical solution:

[0019] The outer portion of the limiting plate is slidably connected to the inner wall of the limiting column, and the bottom end of the inner column is fixedly connected to the top end of the bottom plate;

[0020] As a further description of the above technical solution:

[0021] One end of the second spring is fixedly connected to one side of the inner wall of the limiting column, and the other end of the second spring is fixedly connected to one side of the limiting plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by the cooperation of the square column, the clamping plate, the clamping column, the limit block, the spring and other structures, the flexible clamping of the electric compressor assembly line is realized, so that when it is clamped for processing, the assembly line will not be damaged due to excessive pressure, thereby achieving the purpose of increasing the service life of the assembly line.

[0024] 2. In the utility model, the limiting processing of the welding mechanism is realized through the mutual cooperation of the limiting column, the top plate, the inner column, the limiting plate, the spring and the like, so that it will not deviate when welding the assembly line of the electric compressor, thereby achieving the purpose of improving the accuracy of the clamping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of a clamping assembly of an electric compressor assembly line proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a motor of a clamping assembly of an electric compressor assembly line proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a clamping column of a clamping assembly of an electric compressor assembly line proposed by the utility model;

[0028] Figure 4 The utility model is a schematic structural diagram of a limit plate of a clamping assembly of an electric compressor assembly line.

[0029] Legend:

[0030] 1. Table top; 2. Motor; 3. Spindle; 4. Top plate; 5. Connecting rod; 6. Rotating column; 7. Square column; 8. Clamping plate; 9. Clamping column; 10. Limit block; 11. Spring 1; 12. Slide rail; 13. Support frame; 14. Cylinder; 15. Bottom plate; 16. Limiting column; 17. Top plate; 18. Inner column; 19. Limiting plate; 20. Spring 2; 21. Bottom shell; 22. Welding head. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 2 The utility model provides an embodiment: a clamping component of an electric compressor assembly line, including a table board 1, the bottom end of the inner wall of the table board 1 is fixedly connected to a driving component, the driving component includes a motor 2, the table board 1 here provides a stable support for the driving component, so that it remains stable during operation, the bottom end of the motor 2 is fixedly connected to the inner bottom end of the table board 1, the driving end of the motor 2 is fixedly connected to a main shaft 3, the motor 2 here can drive the main shaft 3 to rotate together when rotating, and the top end of the main shaft 3 is rotatably connected to the top end of the inner wall of the table board 1.

[0033] Reference Figure 2 The outside of the driving component is fixedly connected to a top plate 4, and the top plate 4 here will also rotate with the rotation of the main shaft 3. Both ends of the top plate 4 are rotatably connected to connecting rods 5, and the other end of the connecting rod 5 is rotatably connected to a rotating column 6. When the top plate 4 rotates, it can drive the two connecting rods 5 to rotate and move toward the center, and at the same time drive the rotating column 6 to clamp toward the center. The top of the rotating column 6 is rotatably connected to a square column 7, and the four external sides of the square column 7 are slidably connected to the top of the inner wall of the table board 1. The top of the square column 7 is fixedly connected to a splint 8, and the square column 7 here is mainly used to limit the sliding path of the splint 8 so that it can always maintain linear motion.

[0034] Reference Figure 2-Figure 3 The bottom end of the clamping plate 8 is slidably connected to the top end of the table board 1, and the inner wall of the clamping plate 8 is slidably connected with a plurality of clamping columns 9, wherein the clamping columns 9 are used to clamp the electric compressor assembly line, and the outer wall of the clamping column 9 is fixedly connected with a limiting block 10, and the outer portion of the limiting block 10 is slidably connected to the inner wall of the clamping plate 8. The inner wall of the clamping plate 8 is provided with a plurality of springs 11, and when the clamping column 9 contacts the assembly line and is subjected to force, the spring 11 will contract, and one end of the spring 11 is fixedly connected to one side of the inner wall of the clamping plate 8.

[0035] Reference Figure 1 , Figure 3 and Figure 4The other end of the spring 11 is fixedly connected to one side of the limit block 10, and the splint 8 and the limit block 10 here provide stable support for the spring 11. The top of the table top 1 is fixedly connected to two slide rails 12, and the tops of the two slide rails 12 are slidably connected to a support frame 13. The slide rails 12 here are prior art and will not be described in detail here. The top of the inner wall of the support frame 13 is fixedly connected to a limit assembly, and the limit assembly includes a cylinder 14. The top of the cylinder 14 is fixedly connected to the top of the inner wall of the support frame 13, and the support frame 13 here plays a supporting and fixing role for the cylinder 14.

[0036] Reference Figure 4 The driving end of the cylinder 14 is fixedly connected to the bottom plate 15, and the top inner wall of the support frame 13 is slidably connected to two limit columns 16. The cylinder 14 here can push the bottom plate 15 to slide up and down on the support frame 13, and the top of the limit column 16 is fixedly connected to the top plate 17, and the inner wall of the limit column 16 is slidably connected to the inner column 18. The limit column 16 here is mainly used to limit the angle of the bottom plate 15 when sliding, so that it always keeps moving up and down in a straight line to prevent deviation, thereby achieving a more precise welding degree.

[0037] Reference Figure 4 The bottom end of the inner column 18 is fixedly connected to the top end of the bottom plate 15, and the top end of the inner column 18 is fixedly connected to a limit plate 19. The limit plate 19 here is used to limit the sliding range of the inner column 18 so that it will not deviate from the inner wall of the limit column 16. The outer part of the limit plate 19 is slidably connected to the inner wall of the limit column 16. The outer part of the inner column 18 is provided with a spring 20, and the spring 20 here is mainly used for resetting.

[0038] Reference Figure 4 One end of spring 20 is fixedly connected to one side of the inner wall of the limiting column 16, and the other end of spring 20 is fixedly connected to one side of the limiting plate 19. The limiting column 16 and the limiting plate 19 here play a supporting and fixing role for spring 20. The bottom end of the limiting assembly is fixedly connected to a bottom shell 21, and the four sides of the inner wall of the bottom shell 21 are fixedly connected to welding heads 22. The welding heads 22 here can be used for welding operations on assembly line joints.

[0039] Working principle: First, the electric compressor assembly line that needs to be welded can be placed on the top of the table top 1, and then the motor 2 can be started. At this time, the motor 2 will drive the main shaft 3 to rotate, thereby driving the top plate 4 outside the main shaft 3 and the connecting rod 5 thereon to rotate, thereby driving the connecting rod 5 to rotate toward the center, thereby driving the rotating column 6, the square column 7 and the clamping plate 8 to clamp toward the center. When the clamping column 9 contacts the assembly line, its surface will be squeezed. At this time, the spring 11 will be compressed under the squeezing of the limit block 10, thereby squeezing the assembly line without damaging its surface.

[0040] Then the support frame 13 at the top of the slide rail 12 can be started to adjust the front and rear position. At this time, the cylinder 14 can continue to be controlled to move the bottom plate 15 up and down, thereby driving the bottom shell 21 and the welding head 22 at its bottom end to descend. When it moves to the top of the assembly line, welding can be started. The inner column 18 here will extend out of the inside of the limit column 16 along with the bottom plate 15 when descending, and at the same time start to stretch the spring 20. The spring 20 here only plays a resetting role, that is, the bottom plate 15 is reset to its original position after welding the assembly line, and the limit plate 19 here plays a limiting role to prevent the inner column 18 from escaping from the inner wall of the limit column 16.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping assembly for an electric compressor assembly line, comprising a table top (1), characterized in that: The bottom end of the inner wall of the table top (1) is fixedly connected to a driving assembly, the outside of the driving assembly is fixedly connected to a top plate (4), both ends of the top plate (4) are rotatably connected to connecting rods (5), the other end of the connecting rod (5) is rotatably connected to a rotating column (6), the top end of the rotating column (6) is rotatably connected to a square column (7), the top end of the square column (7) is fixedly connected to a clamping plate (8), the inner wall of the clamping plate (8) is slidably connected to a plurality of clamping columns (9), and the clamping columns (9) are rotatably connected to the top of the square column (7). The outer wall is fixedly connected to a limit block (10), the inner wall of the clamping plate (8) is provided with a plurality of springs (11), the top end of the table top (1) is fixedly connected to two slide rails (12), the top ends of the two slide rails (12) are slidably connected to a support frame (13), the top end of the inner wall of the support frame (13) is fixedly connected to a limit assembly, the bottom end of the limit assembly is fixedly connected to a bottom shell (21), and the four sides of the inner wall of the bottom shell (21) are fixedly connected to welding heads (22).

2. The clamping assembly of the electric compressor assembly line according to claim 1, characterized in that: The driving assembly comprises a motor (2), the bottom end of the motor (2) is fixedly connected to the inner bottom end of the table top (1), and the driving end of the motor (2) is fixedly connected to a main shaft (3).

3. The clamping assembly of the electric compressor assembly line according to claim 1, characterized in that: The limiting assembly comprises a cylinder (14), the top end of the cylinder (14) is fixedly connected to the top end of the inner wall of the support frame (13), the driving end of the cylinder (14) is fixedly connected to a bottom plate (15), the inner wall of the top end of the support frame (13) is slidably connected to two limiting columns (16), the top end of the limiting column (16) is fixedly connected to a top plate (17), the inner wall of the limiting column (16) is slidably connected to an inner column (18), the top end of the inner column (18) is fixedly connected to a limiting plate (19), and the outer sleeve of the inner column (18) is provided with a spring 2 (20).

4. The clamping assembly of the electric compressor assembly line according to claim 2, characterized in that: The top end of the main shaft (3) is rotatably connected to the top end of the inner wall of the table top (1), and the four outer sides of the square column (7) are slidably connected to the top end of the inner wall of the table top (1).

5. The clamping assembly of the electric compressor assembly line according to claim 1, characterized in that: The bottom end of the clamping plate (8) is slidably connected to the top end of the table top (1), and the outside of the limiting block (10) is slidably connected to the inner wall of the clamping plate (8).

6. The clamping assembly of the electric compressor assembly line according to claim 1, characterized in that: One end of the spring one (11) is fixedly connected to one side of the inner wall of the clamping plate (8), and the other end of the spring one (11) is fixedly connected to one side of the limit block (10).

7. The clamping assembly of the electric compressor assembly line according to claim 3, characterized in that: The outer portion of the limiting plate (19) is slidably connected to the inner wall of the limiting column (16), and the bottom end of the inner column (18) is fixedly connected to the top end of the bottom plate (15).

8. The clamping assembly of the electric compressor assembly line according to claim 3, characterized in that: One end of the second spring (20) is fixedly connected to one side of the inner wall of the limiting column (16), and the other end of the second spring (20) is fixedly connected to one side of the limiting plate (19).

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