Compressor automatic support welding production line

Abstract

The utility model discloses an automatic compressor support welding production line, which relates to the technical field of compressor welding and comprises a fixed support frame, a welding mechanism used for welding is fixedly arranged on one side of the fixed support frame, and a rotary fixing mechanism used for rotating a fixed support is fixedly arranged on one side of the fixed support frame. The automatic compressor support welding device solves the problem that an existing automatic compressor support welding device cannot automatically change the welding direction and position, the welding height is adjusted by arranging the welding mechanism and driving the welding column to ascend and descend through the air cylinder piece, the compressor support is fixed by arranging the rotary fixing mechanism, and the welding efficiency is improved. The L-shaped supporting frame can drive the guide assembly to rotate and assist the fixed support to rotate, welding supporting of the shell support is achieved, the welding direction and position of the welding support can be changed, the production efficiency is improved, and the reject ratio is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of compressor welding, in particular to an automatic compressor bracket welding production line. Background Art

[0002] The compressor bracket is an important component used to support the compressor. It can withstand various forces and moments generated by the compressor during operation, thereby ensuring the normal operation of the compressor. The compressor bracket is usually made of metal and has high strength and rigidity. The compressor automatic bracket welding production line is an automated production equipment used to produce compressor brackets.

[0003] A compressor support with publication number CN219115182U comprises an upper support plate, a middle support plate and a lower support plate arranged in sequence from top to bottom, a spacing is left between the middle support plate and the upper support plate and the lower support plate, the middle support plate is connected to the upper support plate through a plurality of upper vibration-damping elastic elements and the middle support plate is connected to the lower support plate through a plurality of lower vibration-damping elastic elements, an upper support plate, a middle support plate and a lower support plate are provided, the middle support plate is connected to the upper support plate through a plurality of upper vibration-damping elastic elements and the middle support plate is connected to the lower support plate through a plurality of lower vibration-damping elastic elements The support plates are connected to form a 3+2 five-layer structure. Double-layer vibration isolation is designed to achieve a system vibration isolation of ≥20dB and a bracket modal secondary vibration isolation rigid body mode of ≥200HZ, ensuring that the entire bracket assembly effectively resolves vibrations and noises from inside and outside during operation. The existing compressor automatic bracket welding equipment has a more complex structure due to the addition of shock-absorbing elastic units, etc., and special welding equipment is required to automatically weld and support the compressor housing bracket, so that the welding bracket can change the welding direction and position, improve production efficiency, and reduce the defective rate.

[0004] In view of the above problems, a compressor automatic bracket welding production line is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic compressor bracket welding production line, which solves the problem that the existing automatic compressor bracket welding equipment in the background technology has a complex structure due to the addition of shock-absorbing elastic units, etc., and requires the establishment of special welding equipment to automatically weld and support the compressor housing bracket, making it impossible to change the welding direction and position of the welding bracket, thereby improving production efficiency and reducing the defective rate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compressor automatic bracket welding production line, comprising a fixed support frame, a welding mechanism for welding is fixedly arranged on one side of the fixed support frame, a rotating fixing mechanism for rotating the fixed support is fixedly arranged on one side of the fixed support frame, the welding mechanism comprises a cylinder part, a welding column fixedly connected to the output end of the cylinder part, the rotating fixing mechanism comprises an L-shaped support frame fixedly arranged on both sides of the fixed support frame, a guide assembly connected to one end of the L-shaped support frame, and a fixed pressure plate movably connected to the guide assembly, the L-shaped support frame, the guide assembly and the fixed pressure plate are arranged in two groups that are mirror-symmetrical about the fixed support frame, and a bidirectional drive motor is connected between the two groups of the guide assemblies.

[0007] Preferably, the fixed support frame comprises a workbench, the four corners of the lower end of the workbench are threadedly connected with adjustable support feet, and a welding support column for supporting the welding mechanism is fixedly provided on one side of the workbench.

[0008] Preferably, the welding mechanism further comprises a connecting block fixedly arranged on one side of the welding support column, the cylinder member is fixedly arranged on one side of the connecting block, the welding column penetrates the connecting block, and one end of the welding column is arranged as a welding head.

[0009] Preferably, the welding mechanism further includes a limiting rod connected to one side of the welding column.

[0010] Preferably, a rotation drive is provided at the upper end of the L-shaped support, and the guide assembly is provided at the output end of the rotation drive.

[0011] Preferably, the guide assembly includes a straight plate frame fixedly connected to the rotation drive output end, and a locking frame fixedly arranged at the lower end of the straight plate frame.

[0012] Preferably, the guide assembly further comprises a threaded rod movably connected to the straight plate frame, and the threaded rod is connected to the output end of the bidirectional drive motor.

[0013] Preferably, the fixed pressure plate comprises an adjustment plate threadedly connected to a threaded rod, a rubber tooth is fixedly provided on one side of the adjustment plate, and a locking groove is provided at the lower end of the adjustment plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides an automatic compressor bracket welding production line. Through the setting of the welding mechanism, the cylinder part drives the welding column to rise and fall to achieve welding height adjustment, which solves the problem that the existing automatic compressor bracket welding equipment has a more complicated structure due to the addition of shock-absorbing elastic units, etc., and needs to set up special welding equipment to automatically weld and support the compressor housing bracket.

[0016] 2. The utility model provides an automatic compressor bracket welding production line. Through the setting of a rotating fixing mechanism, a bidirectional drive motor can synchronously drive the fixed pressure plates on both sides to move along the guide assembly, change the fixed spacing between the two groups of fixed pressure plates, and realize the fixation of the compressor bracket. The L-shaped bracket can drive the guide assembly to rotate, assist in the rotation of the fixed bracket, and realize the welding support of the shell bracket, so that the welding bracket can change the welding direction and position, improve production efficiency, and reduce the defective rate. It solves the problem that the existing automatic compressor bracket welding equipment cannot automatically change the welding direction and position, improves production efficiency, and reduces the defective rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall front view structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a side view structural schematic diagram of the fixed support frame and welding mechanism of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the rotating fixing mechanism of the utility model.

[0021] In the figure: 1. Fixed support frame; 11. Workbench; 12. Adjustable support foot; 13. Welding support column; 2. Welding mechanism; 21. Connecting block; 22. Cylinder; 23. Welding column; 231. Welding head; 24. Limit rod; 3. Rotation fixing mechanism; 31. L-shaped support frame; 311. Rotation drive; 32. Guide assembly; 321. Straight plate frame; 322. Engaging frame; 323. Threaded rod; 33. Fixed pressure plate; 331. Adjustment plate; 332. Engaging groove; 333. Rubber teeth; 34. Bidirectional drive motor. DETAILED DESCRIPTION

[0022] 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.

[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0024] Combination Figure 1The utility model is a compressor automatic bracket welding production line, comprising a fixed support frame 1, a welding mechanism 2 for welding is fixedly arranged on one side of the fixed support frame 1, a rotating fixing mechanism 3 for rotating the fixed support is fixedly arranged on one side of the fixed support frame 1, the welding mechanism 2 comprises a cylinder member 22, a welding column 23 fixedly connected to the output end of the cylinder member 22, the rotating fixing mechanism 3 comprises an L-shaped support frame 31 fixedly arranged on both sides of the fixed support frame 1, a guide assembly 32 connected to one end of the L-shaped support frame 31, and a fixed pressure plate 33 movably connected to the guide assembly 32, the L-shaped support frame 31, the guide assembly 32 and the fixed pressure plate 33 are arranged in two groups that are mirror-symmetrical about the fixed support frame 1, and a bidirectional drive motor 34 is connected between the two groups of guide assemblies 32.

[0025] Specifically, the cylinder 22 drives the welding column 23 to rise and fall to adjust the welding height. The bidirectional drive motor 34 synchronously drives the fixed pressure plates 33 on both sides thereof to move along the guide assembly 32, thereby changing the fixed spacing between the two groups of fixed pressure plates 33 to fix the compressor bracket. The L-shaped bracket 31 can drive the guide assembly 32 to rotate, thereby assisting the rotation of the fixed bracket to realize the welding support of the shell bracket, so that the welding bracket can change the welding direction and position, thereby improving production efficiency and reducing the defective rate.

[0026] The utility model is further described below in conjunction with embodiments.

[0027] Embodiment 1:

[0028] Combination Figure 2-Figure 4 The fixed support frame 1 includes a workbench 11, and the four corners of the lower end of the workbench 11 are threadedly connected with adjustable support feet 12. A welding support column 13 for supporting the welding mechanism 2 is fixedly arranged on one side of the workbench 11. The arrangement of four groups of adjustable support feet 12 makes the horizontality of the workbench 11 adjustable. The fixed support frame 1 fixedly supports the entire equipment and connects the welding mechanism 2 and the rotating fixing mechanism 3.

[0029] The welding mechanism 2 also includes a connecting block 21 fixedly arranged on one side of the welding support column 13, a cylinder part 22 fixedly arranged on one side of the connecting block 21, a welding column 23 is arranged to penetrate the connecting block 21, and one end of the welding column 23 is arranged to be a welding head 231. The connecting block 21 plays a fixing role, so that the cylinder part 22 can drive the welding column 23 to move in the connecting block 21, and the welding head 231 is arranged to align with the welding point.

[0030] The welding mechanism 2 further includes a limiting rod 24 connected to one side of the welding column 23. The limiting rod 24 limits the lifting and lowering of the welding column 23 to prevent the welding column 23 from deflecting during welding.

[0031] Embodiment 2:

[0032] Combination Figure 2 and Figure 4 A rotary drive 311 is disposed at the upper end of the L-shaped support 31, and a guide assembly 32 is disposed at the output end of the rotary drive 311. The rotary drive 311 drives the guide assembly 32 to rotate to change the welding direction.

[0033] The guide assembly 32 includes a straight plate frame 321 fixedly connected to the output end of the rotation drive 311 and a snap-fit ​​frame 322 fixedly arranged at the lower end of the straight plate frame 321 . The straight plate frame 321 and the snap-fit ​​frame 322 cooperate to realize snap-fit ​​support for the fixed pressure plate 33 .

[0034] The guide assembly 32 further includes a threaded rod 323 movably connected to the straight plate frame 321 . The threaded rod 323 is connected to the output end of the bidirectional driving motor 34 . The bidirectional driving motor 34 drives the threaded rod 323 to rotate, thereby driving the fixed pressing plate 33 to shift.

[0035] The fixed pressure plate 33 includes an adjustment plate 331 which is threadedly connected to the threaded rod 323. A rubber tooth 333 is fixedly provided on one side of the adjustment plate 331. A locking groove 332 is provided at the lower end of the adjustment plate 331. When the adjustment plate 331 is displaced, the locking groove 332 is engaged between the locking frame 322 for rotation limitation. The rubber tooth 333 contacts the compressor bracket to increase the friction force and prevent the compressor bracket from shifting when the guide assembly 32 rotates.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compressor automatic support welding production line, comprising a fixed support frame (1), characterized in that: A welding mechanism (2) for welding is fixedly provided on one side of the fixed support frame (1), and a rotating fixing mechanism (3) for rotating the fixed support is fixedly provided on one side of the fixed support frame (1); The welding mechanism (2) comprises a cylinder member (22), a welding column (23) fixedly connected to the output end of the cylinder member (22), the rotating fixing mechanism (3) comprises an L-shaped support frame (31) fixedly arranged on both sides of the fixed support frame (1), a guide assembly (32) connected to one end of the L-shaped support frame (31), and a fixed pressure plate (33) movably connected to the guide assembly (32), wherein the L-shaped support frame (31), the guide assembly (32) and the fixed pressure plate (33) are arranged in two groups that are mirror-symmetrical with respect to the fixed support frame (1), and a bidirectional driving motor (34) is connected between the two groups of the guide assemblies (32).

2. The compressor automatic bracket welding production line according to claim 1 is characterized in that: The fixed support frame (1) comprises a workbench (11), the four corners of the lower end of the workbench (11) are threadedly connected with adjustable support feet (12), and a welding support column (13) for supporting the welding mechanism (2) is fixedly arranged on one side of the workbench (11).

3. The compressor automatic bracket welding production line according to claim 2 is characterized in that: The welding mechanism (2) further comprises a connecting block (21) fixedly arranged on one side of the welding support column (13); the cylinder component (22) is fixedly arranged on one side of the connecting block (21); the welding column (23) is arranged to penetrate the connecting block (21); and one end of the welding column (23) is arranged as a welding head (231).

4. The compressor automatic bracket welding production line according to claim 1 is characterized in that: The welding mechanism (2) also includes a limiting rod (24) connected to one side of the welding column (23).

5. The compressor automatic bracket welding production line according to claim 1 is characterized by: The upper end of the L-shaped support frame (31) is provided with a rotation drive (311), and the guide assembly (32) is provided at the output end of the rotation drive (311).

6. The compressor automatic bracket welding production line according to claim 5 is characterized in that: The guide assembly (32) comprises a straight plate frame (321) fixedly connected to the output end of the rotation drive (311), and a locking frame (322) fixedly arranged at the lower end of the straight plate frame (321).

7. The compressor automatic bracket welding production line according to claim 6 is characterized by: The guide assembly (32) further comprises a threaded rod (323) movably connected to the straight plate frame (321), and the threaded rod (323) is connected to the output end of the bidirectional drive motor (34).

8. The compressor automatic bracket welding production line according to claim 7 is characterized by: The fixed pressing plate (33) comprises an adjusting plate (331) threadedly connected to a threaded rod (323), a rubber tooth (333) being fixedly arranged on one side of the adjusting plate (331), and a locking groove (332) being provided at the lower end of the adjusting plate (331).

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