A tube sheet welding machine rack structure

Abstract

The utility model relates to tube plate welding machine technical field discloses a tube plate welding machine rack structure, including welding head subassembly, sliding rod, support frame, base, welding head subassembly sets up on the sliding rod, and the sliding rod sliding joint is in the support frame, and the support frame bottom is fixedly provided with support frame, and the sliding rod is provided with buffer assembly, telescopic component, dust collection component on the support frame, and buffer assembly sets up on the sliding rod, and telescopic component sets up in buffer assembly inside, and dust collection component sets up in support frame bottom end, the utility model proposes setting buffer assembly on the sliding rod, and the inside telescopic component cooperation, effectively buffer welding head subassembly places the impact that generates because of inertia or external force, reduces the damage to welding head subassembly and rack structure, guarantees welding quality's stability simultaneously, and the dust collection component of support frame bottom end can gather the dust and chippings generated in the welding process in time, keeps the working environment clean, avoids the impurity influence welding effect.

Description

Technical Field

[0001] This utility model relates to the field of tube sheet welding machine technology, specifically a tube sheet welding machine frame structure. Background Technology

[0002] A patent document with publication number CN214236844U discloses a tube-plate welding machine frame, including a housing and a support cylinder rotatably assembled within the housing. A welding head assembly is provided on the portion of the support cylinder extending beyond the housing. The welding head assembly includes a mounting plate fixed to the support cylinder. The mounting plate is equipped with a lifting mechanism, which includes a lead screw and a lifting nut cooperating with the lead screw. The lifting nut is connected to an angle adjustment base plate, which is connected to an angle adjustment plate via an adjustment bolt. The hole in the angle adjustment plate through which the adjustment bolt passes is an arc-shaped hole, allowing the angle adjustment plate to be rotatably adjusted. A welding head is mounted on the angle adjustment plate. Through the aforementioned lifting mechanism and angle adjustment plate, the angle and height position of the welding head are adjusted to optimize the welding position, adapting to the circumferential welding of tubes and plates with different diameters.

[0003] In actual use, the lack of a double-layer buffer assembly for placement after equipment operation means that when the welding head assembly is placed at the bottom of the equipment after use, it is prone to impact due to inertia or external force. This not only affects the service life of the welding head assembly but may also cause damage to the entire frame structure, which may in turn affect the stability of welding quality.

[0004] Therefore, this utility model proposes a frame structure for a tube sheet welding machine to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a frame structure for a tube sheet welding machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a tube sheet welding machine frame structure, comprising a welding head assembly, a sliding rod, a support frame, and a base, wherein the welding head assembly is disposed on the sliding rod, the sliding rod is slidably engaged with the support frame, and a base is fixedly disposed at the bottom of the support frame;

[0007] The sliding rod and support frame are equipped with a buffer assembly, a telescopic assembly, and a dust collection assembly. The buffer assembly is located on the sliding rod, the telescopic assembly is located inside the buffer assembly, and the dust collection assembly is located at the bottom of the support frame.

[0008] Preferably, the first buffer pad in the buffer assembly is disposed at the bottom end of the welding head assembly, and a buffer layer is uniformly disposed within the first buffer pad.

[0009] Preferably, the first buffer pad in the buffer assembly is fixedly disposed at the bottom end of the welding head assembly by screws, and the second buffer pad is fixedly disposed at the bottom end of the sliding rod.

[0010] Preferably, the telescopic rods in the telescopic assembly are evenly arranged inside the second buffer pad, and a spring is sleeved on the outer side of the telescopic rod.

[0011] Preferably, the telescopic rod in the telescopic assembly is provided with a fixing plate at the top, one end of the spring is fixedly mounted on the fixing plate, and the other end of the spring is fixedly mounted on the bottom end of the telescopic rod.

[0012] Preferably, the dust collection box in the dust collection assembly is slidably embedded in the fixed box, the fixed box has collection holes evenly distributed on the top, and the dust collection box has a handle fixedly provided at the end.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting a buffer component on the sliding rod, in conjunction with the internal telescopic component, the impact caused by inertia or external force when the welding head assembly is placed is effectively buffered, reducing damage to the welding head assembly and the frame structure, extending the service life of the equipment, and ensuring the stability of welding quality. In addition, the dust collection component at the bottom of the support frame can collect dust and debris generated during the welding process in a timely manner, keeping the working environment clean and avoiding impurities from affecting the welding effect. The overall structural design is optimized in terms of both buffering and shock absorption and cleaning collection, significantly improving the practicality and reliability of the tube sheet welding machine frame. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the buffer component structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the telescopic component structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the dust collection component structure of this utility model.

[0018] In the diagram: 1. Welding head assembly; 2. Sliding rod; 3. Support frame; 4. Base; 5. Buffer assembly; 6. Telescopic assembly; 7. Dust collection assembly; 501. First buffer pad; 502. Buffer layer; 503. Screw; 504. Second buffer pad; 601. Telescopic rod; 602. Spring; 603. Fixing plate; 701. Dust collection box; 702. Fixing box; 703. Collection hole; 704. Handle. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some embodiments of this utility model, not all embodiments, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. The technical solutions in the embodiments of this utility model will be clearly and completely described below.

[0020] Example 1: Please refer to Figures 1 to 2 A tube sheet welding machine frame structure includes a welding head assembly 1, a sliding rod 2, a support frame 3, and a base 4. The welding head assembly 1 is mounted on the sliding rod 2, the sliding rod 2 is slidably engaged with the support frame 3, and the base 4 is fixedly mounted at the bottom of the support frame 3.

[0021] The sliding rod 2 and the support frame 3 are equipped with a buffer assembly 5, a telescopic assembly 6, and a dust collection assembly 7. The buffer assembly 5 is located on the sliding rod 2, the telescopic assembly 6 is located inside the buffer assembly 5, and the dust collection assembly 7 is located at the bottom of the support frame 3.

[0022] The first buffer pad 501 in the buffer assembly 5 is disposed at the bottom end of the welding head assembly 1, and a buffer layer 502 is uniformly disposed inside the first buffer pad 501.

[0023] When in use, when the welding head assembly 1 completes the welding operation and moves downward along the sliding rod 2, the first buffer pad 501 and the second buffer pad 504 at the bottom end of the welding head assembly 1 can provide a double buffering effect when they collide. The buffer layer 502 evenly distributed in the first buffer pad 501 can effectively absorb the impact force generated by inertia or external force when the welding head assembly 1 moves downward, reducing the impact damage to the welding head assembly 1 itself and the frame structure. The second buffer pad 504 fixedly installed at the bottom end of the sliding rod 2 can also further buffer the remaining impact force when the welding head assembly 1 finally stops. The double buffering mechanism greatly improves the stability and safety of the equipment operation.

[0024] Example 2: Based on Example 1, please refer to... Figures 2 to 3 The first buffer pad 501 in the buffer assembly 5 is fixedly installed at the bottom end of the welding head assembly 1 by screws 503, and the second buffer pad 504 is fixedly installed at the bottom end of the sliding rod 2.

[0025] The telescopic rods 601 in the telescopic assembly 6 are evenly arranged inside the second buffer pad 504, and springs 602 are sleeved on the outside of the telescopic rods 601.

[0026] The telescopic rod 601 in the telescopic assembly 6 is provided with a fixed plate 603 at its top. One end of the spring 602 is fixedly mounted on the fixed plate 603, and the other end of the spring 602 is fixedly mounted on the bottom end of the telescopic rod 601.

[0027] In use, when the welding head assembly 1 slides on the sliding rod 2 and eventually stops, the telescopic component 6 inside the second buffer pad 504 comes into play. The spring 602 sleeved on the outside of the telescopic rod 601 undergoes elastic deformation when subjected to pressure from the welding head assembly 1. The impact force is absorbed by compressing the spring 602. The fixing plate 603 at the top of the telescopic rod 601 can stabilize one end of the spring 602, ensuring that the spring 602 remains stable during compression and rebound. As the spring 602 is compressed and rebounded, the impact force is gradually buffered and released, avoiding the impact force being directly transmitted to the sliding rod 2 and the support frame 3, reducing the impact on the overall structure of the frame, thereby ensuring the accuracy of the equipment and the stability of the welding quality during the welding process.

[0028] Example 3: Based on Example 2, please refer to... Figures 3 to 4 The dust collection box 701 in the dust collection assembly 7 is slidably embedded in the fixed box 702. The top of the fixed box 702 is evenly provided with collection holes 703, and the end of the dust collection box 701 is fixedly provided with a handle 704.

[0029] During use, dust and debris generated during tube sheet welding will fall into dust collection box 701 through collection holes 703 evenly distributed on the top of fixed box 702. When the dust collection box 701 is full of dust and debris, the operator can pull the handle 704 at the end of the dust collection box 701 to slide the dust collection box 701 out of the fixed box 702 for easy cleaning. After cleaning, the dust collection box 701 can be slid back into the fixed box 702 to continue collecting impurities generated during welding, keeping the working environment clean, preventing dust and debris from affecting the welding effect, and ensuring the smooth progress of tube sheet welding.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tube sheet welding machine frame structure, comprising a welding head assembly (1), a sliding rod (2), a support frame (3), and a base (4), wherein the welding head assembly (1) is disposed on the sliding rod (2), the sliding rod (2) is slidably engaged on the support frame (3), and the base (4) is fixedly disposed at the bottom of the support frame (3); characterized in that It includes a buffer assembly (5), a telescopic assembly (6), and a dust collection assembly (7). The buffer assembly (5) is mounted on the sliding rod (2), the telescopic assembly (6) is mounted inside the buffer assembly (5), and the dust collection assembly (7) is mounted at the bottom of the support frame (3).

2. The frame structure of a tube sheet welding machine according to claim 1, characterized in that: The first buffer pad (501) in the buffer assembly (5) is disposed at the bottom end of the welding head assembly (1), and a buffer layer (502) is uniformly disposed inside the first buffer pad (501).

3. The frame structure of a tube sheet welding machine according to claim 1, characterized in that: The first buffer pad (501) in the buffer assembly (5) is fixedly installed at the bottom end of the welding head assembly (1) by screws (503), and the second buffer pad (504) is fixedly installed at the bottom end of the sliding rod (2).

4. The frame structure of a tube sheet welding machine according to claim 1, characterized in that: The telescopic rods (601) in the telescopic assembly (6) are evenly arranged inside the second buffer pad (504), and a spring (602) is sleeved on the outside of the telescopic rods (601).

5. The tube sheet welding machine frame structure according to claim 4, characterized in that: The telescopic rod (601) in the telescopic assembly (6) is provided with a fixed plate (603) at the top. One end of the spring (602) is fixedly mounted on the fixed plate (603), and the other end of the spring (602) is fixedly mounted on the bottom end of the telescopic rod (601).

6. The frame structure of a tube sheet welding machine according to claim 1, characterized in that: The dust collection box (701) in the dust collection assembly (7) is slidably embedded in the fixed box (702). The fixed box (702) has collection holes (703) evenly arranged on the top. The dust collection box (701) has a handle (704) fixedly arranged at the end.

Images