A welding equipment for processing building materials

Abstract

The utility model belongs to the field of welding equipment, and specifically relates to a welding equipment for processing building materials, including an operating table, a clamping mechanism is provided on the outer wall of the operating table, a motor is fixedly connected inside the operating table, a pinion is fixedly connected to the output end of the motor, and the clamping mechanism includes a shell, the shell is fixedly connected to the outer wall of the operating table, a sliding groove is provided on the shell, a moving block is slidably connected to the shell, and a spring is fixedly connected to the outer wall of the moving block. In the welding equipment for processing building materials, when a workpiece contacts a pressure rod, the workpiece will apply a force to the pressure rod, so that the inclined block squeezes the rod body, and in this process, the moving block is squeezed by the rod body, driving the sliding sleeve to move downward, so that one end of the elastic limit block is disengaged from the slot, thereby releasing the one-way limit between the rotating shaft and the rotating disk, thereby preventing the pressure rod from excessively clamping the workpiece under the drive of the motor.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to welding equipment for processing building materials. Background Art

[0002] The working principle of the welding device is mainly based on the process of converting electrical energy into thermal energy. When the electrical energy provided by the welding power supply passes through the welding gun or welding torch, the welding wire or welding rod is heated to a molten state. Under the guidance of the welding gun or welding torch, the molten solder flows into the metal surface to be welded to form a molten pool. As the welding process proceeds, the molten pool gradually cools and solidifies, firmly connecting the two metal parts together.

[0003] At present, in the prior art, for example, a Chinese patent with a publication number of CN220921386U discloses a welding device for building materials. The device uses a motor, a screw and a slider in combination, and uses a set clamp to automatically fix and clamp the angle steel tower device to be welded, thereby ensuring that it will not shake at will during welding. However, when the device is driven by a motor, it is easy for the clamp to over-clamp the workpiece, which can easily cause damage to the device. In view of this, we propose a welding device for building material processing. Utility Model Content

[0004] The main purpose of the utility model is to provide a welding device for processing building materials, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides a welding device for processing building materials, comprising an operating table, the outer wall of the operating table is provided with a clamping mechanism, a motor is fixedly connected to the inside of the operating table, a pinion is fixedly connected to the output end of the motor, and the clamping mechanism comprises:

[0006] A shell, the shell is fixedly connected to the outer wall of the operating table, the shell is provided with a slide groove, the shell is slidably connected to a moving block, the outer wall of the moving block is fixedly connected to a spring 1, and one end of the spring 1 away from the moving block is fixedly connected to the inner wall of the shell;

[0007] A rotating disk, the rotating disk is rotatably connected to the housing;

[0008] A rotating shaft, the rotating shaft passes through the operating table and the housing and is rotatably connected to the operating table and the housing;

[0009] A large gear, the large gear is fixedly connected to the rotating shaft and meshes with the small gear;

[0010] A sliding rod is slidably connected to the sliding groove.

[0011] Preferably, the rotating disk is provided with a sliding groove and a limiting groove, and the sliding groove is slidably connected to the sliding rod.

[0012] Preferably, the rotating shaft is provided with a slot, the slot is slidably connected to a sliding sleeve, the outer wall of the sliding sleeve is rotatably connected to a rotating sleeve, the rotating sleeve is fixedly connected to the moving block, and the sliding sleeve is slidably connected to an elastic limiting block.

[0013] Preferably, the sliding rod is penetrated by the pressure rod and is slidably connected to the pressure rod, and an inclined block is fixedly connected to the outer wall of the pressure rod.

[0014] Preferably, one end of spring 2 is fixedly connected to the outer wall of the pressure rod, and the other end of spring 2 is fixedly connected to the outer wall of the sliding rod.

[0015] Preferably, the sliding rod is provided with a through slot, the through slot is slidably connected to the inclined block, the inner wall of the sliding rod is slidably connected to the rod body, the outer wall of the rod is fixedly connected to one end of a spring three, and the other end of the spring three is fixedly connected to the inner wall of the sliding rod.

[0016] The utility model provides a welding device for processing building materials, which has the following beneficial effects:

[0017] (1) In the welding equipment for processing building materials, when the workpiece contacts the pressure rod, the workpiece exerts a force on the pressure rod, causing the inclined block to squeeze the rod body. During this process, the moving block is squeezed by the rod body, driving the sliding sleeve to move downward, causing one end of the elastic limit block to disengage from the slot, thereby releasing the one-way limit between the rotating shaft and the rotating disk, thereby preventing the pressure rod from excessively clamping the workpiece under the drive of the motor.

[0018] (2) The welding equipment for processing building materials, wherein the elastic limit block is arranged as an inclined surface, when the elastic limit block slides under the action of the moving block, its higher end is still in the limit groove, and when the motor is reversed, a force can still be applied to the rotating disk, so that the pressure rod is separated from the workpiece, thereby releasing the clamping of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2This is a schematic diagram of the three-dimensional cross-sectional structure of the shell of the utility model;

[0022] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating disk of the utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the sliding sleeve of the utility model;

[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of the large gear of the utility model;

[0026] Figure 7 It is a schematic diagram of the three-dimensional cross-sectional structure of the sliding rod of the utility model.

[0027] Description of Figure Numbers:

[0028] 1. Operating table; 2. Shell; 21. Slide groove; 211. Moving block; 212. Spring 1; 22. Rotating plate; 221. Sliding groove; 222. Limiting groove; 23. Rotating shaft; 231. Notch; 232. Sliding sleeve; 233. Rotating sleeve; 234. Elastic limiting block; 24. Large gear; 25. Sliding rod; 251. Pressure rod; 252. Spring 2; 253. Oblique block; 254. Rod body; 255. Spring 3; 256. Through groove; 3. Motor; 4. Small gear.

[0029] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-Figure 7The utility model proposes a welding device for processing building materials, including an operating table 1, a clamping mechanism is provided on the outer wall of the operating table 1, a motor 3 is fixedly connected inside the operating table 1, a pinion 4 is fixedly connected to the output end of the motor 3, the clamping mechanism includes a shell 2, the shell 2 is fixedly connected to the outer wall of the operating table 1, the shell 2 is provided with a slide groove 21, the shell 2 is slidably connected to a moving block 211, the outer wall of the moving block 211 is fixedly connected to a spring 212, and one end of the spring 212 away from the moving block 211 is fixedly connected to the inner wall of the shell 2, a rotating disk 22, the rotating disk 22 is rotatably connected to the shell 2, a rotating shaft 23, the rotating shaft 23 passes through the operating table 1 and the shell 2 and is rotatably connected to the operating table 1 and the shell 2, a large gear 24, the large gear 24 is fixedly connected to the rotating shaft 23, the large gear 24 is meshed with the pinion 4, and a sliding rod 25, the sliding rod 25 is slidably connected to the slide groove 21.

[0032] Furthermore, the rotating disk 22 is provided with a sliding groove 221 and a limiting groove 222, the sliding groove 221 is slidably connected to the sliding rod 25, the rotating shaft 23 is provided with a notch 231, the notch 231 is slidably connected to a sliding sleeve 232, the outer wall of the sliding sleeve 232 is rotatably connected to a rotating sleeve 233, the rotating sleeve 233 is fixedly connected to the moving block 211, the sliding sleeve 232 is slidably connected to an elastic limiting block 234, the sliding rod 25 is penetrated by the pressure rod 251 and is slidably connected to the pressure rod 251 Then, the outer wall of the pressure rod 251 is fixedly connected with an inclined block 253, the outer wall of the pressure rod 251 is fixedly connected with one end of the spring 252, the other end of the spring 252 is fixedly connected to the outer wall of the sliding rod 25, the sliding rod 25 is provided with a through slot 256, the through slot 256 is slidably connected to the inclined block 253, the inner wall of the sliding rod 25 is slidably connected with a rod body 254, the outer wall of the rod body 254 is fixedly connected with one end of the spring 3 255, the other end of the spring 3 255 is fixedly connected to the inner wall of the sliding rod 25;

[0033] like Figure 5 The elastic limit block 234 is provided with an inclined surface. In the initial state, the elastic limit block 234 is completely in the limit groove 222. When the workpiece squeezes the pressure rod 251, the moving block 211 will drive the elastic limit block 234 to move downward for a distance through the rotating sleeve 233. At this time, the higher end of the elastic limit block 234 is still in the limit groove 222, and the other end is separated from the limit groove 222. When the motor 3 continues to drive the rotating shaft 23 to rotate, the limit groove 222 will apply a force to the elastic limit block 234, so that the elastic limit block 234 completely enters the sliding sleeve 232, thereby unidirectionally contacting the limit between the rotating shaft 23 and the rotating disk 22. When the rotating shaft 23 rotates in the opposite direction, the higher end of the elastic limit block 234 will still apply a force to the rotating disk 22, so that the rotating disk 22 and the rotating shaft 23 rotate synchronously.

[0034] In the utility model, when in use, the motor 3 is started first, and the shaft 23 rotates through the transmission of the pinion 4. When the shaft 23 rotates, the rotating disk 22 engaged with the sliding sleeve 232 rotates. At this time, the sliding groove 221 applies a force to the sliding rod 25, so that the sliding rod 25 moves toward the center of the circle, thereby clamping the workpiece. When the sliding rod 25 moves a certain distance, the pressure rod 251 contacts the workpiece, and the workpiece applies a force to the pressure rod 251, so that the pressure rod 251 moves. When the moving block 211 moves downward, the rotating sleeve 233 drives the sliding sleeve 232 to move downward for a certain distance under the action of the moving block 211, thereby releasing the one-way clamping between the sliding sleeve 232 and the rotating disk 22, thereby preventing the pressure rod 251 from excessively squeezing the workpiece, and finally welding the workpiece through the welding gun.

[0035] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A welding device for processing building materials, comprising an operating table (1), characterized in that: The outer wall of the operating table (1) is provided with a clamping mechanism, a motor (3) is fixedly connected inside the operating table (1), a pinion (4) is fixedly connected to the output end of the motor (3), and the clamping mechanism comprises: A shell (2), the shell (2) being fixedly connected to an outer wall of the operating table (1), the shell (2) being provided with a slide groove (21), the shell (2) being slidably connected to a moving block (211), the outer wall of the moving block (211) being fixedly connected to a spring 1 (212), and one end of the spring 1 (212) away from the moving block (211) being fixedly connected to an inner wall of the shell (2); A rotating disk (22), the rotating disk (22) being rotatably connected to the housing (2); A rotating shaft (23), the rotating shaft (23) passing through the operating table (1) and the shell (2) and being rotatably connected to the operating table (1) and the shell (2); A large gear (24), the large gear (24) is fixedly connected to the rotating shaft (23), and the large gear (24) is meshed with the small gear (4); A sliding rod (25), wherein the sliding rod (25) is slidably connected to the sliding groove (21).

2. A welding device for processing building materials according to claim 1, characterized in that: The rotating disk (22) is provided with a sliding groove (221) and a limiting groove (222), and the sliding groove (221) is slidably connected to the sliding rod (25).

3. The welding equipment for building material processing according to claim 1, characterized in that: The rotating shaft (23) is provided with a notch (231), the notch (231) is slidably connected to a sliding sleeve (232), the outer wall of the sliding sleeve (232) is rotatably connected to a rotating sleeve (233), the rotating sleeve (233) is fixedly connected to the moving block (211), and the sliding sleeve (232) is slidably connected to an elastic limiting block (234).

4. The welding equipment for processing building materials according to claim 1, characterized in that: The sliding rod (25) is penetrated by the pressing rod (251) and is slidably connected to the pressing rod (251); an inclined block (253) is fixedly connected to the outer wall of the pressing rod (251).

5. A welding device for processing building materials according to claim 4, characterized in that: One end of a second spring (252) is fixedly connected to the outer wall of the pressure rod (251), and the other end of the second spring (252) is fixedly connected to the outer wall of the sliding rod (25).

6. The welding equipment for processing building materials according to claim 4, characterized in that: The sliding rod (25) is provided with a through slot (256), the through slot (256) is slidably connected to the inclined block (253), the inner wall of the sliding rod (25) is slidably connected to a rod body (254), the outer wall of the rod body (254) is fixedly connected to one end of a spring three (255), and the other end of the spring three (255) is fixedly connected to the inner wall of the sliding rod (25).

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