Automobile part welding dust removal device

Abstract

The utility model relates to the technical field of welding dust removal, in particular to an automobile part welding dust removal device which comprises a base, a body and a fixing assembly, the body is installed on the base, the fixing assembly comprises a supporting cylinder, an adjusting rod, a threaded rod, a limiting ring, an abutting plate, a buffering cushion and a limiting component, and the supporting cylinder is fixedly installed on the side, close to the body, of the base; the adjusting rod is slidably mounted on the side, close to the base, of the supporting cylinder, the threaded rod is rotationally connected with the supporting cylinder, located on the side, away from the adjusting rod, of the supporting cylinder and connected with the adjusting rod, the limiting ring is fixedly connected with the threaded rod and located on the side, away from the adjusting rod, of the threaded rod, and the abutting plate is fixedly connected with the adjusting rod. The adjusting rod is fixedly connected with the supporting cylinder and located on the side, away from the supporting cylinder, of the adjusting rod, the buffering pad is fixedly connected with the abutting plate and located on the side, away from the adjusting rod, of the abutting plate, the limiting component is installed on the supporting cylinder and drives the limiting ring to rotate, the device is prevented from moving in the using process, and the stability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of welding dust removal technology, and in particular to a welding dust removal device for automotive parts. Background Technology

[0002] Most existing welding machines on the market cannot automatically absorb the fumes generated during component welding, which can affect surrounding workers. Furthermore, when dust removal devices are available, it is not convenient to quickly adjust the length, angle, and height of the devices, which may result in poor dust removal efficiency.

[0003] The existing patent CN114073881A describes a dust removal device for welding automotive parts, which includes a body, a fixed pipe, and a filter screen. A filter chamber is opened on the upper side of the body, and a filter screen is fixedly connected to the middle of the filter chamber. A brush holder is slidably connected to the upper end of the filter screen and is slidably connected to the filter chamber. A threaded rod is screwed to the rear end of the brush holder and is rotatably connected to the side wall of the body. The left end of the threaded rod is fixedly connected to the output shaft of a second motor through a coupling. The second motor is fixedly connected to the body. The filter screen can filter out particles in the smoke and dust. In conjunction with the conduit and the liquid storage chamber, the inhaled smoke can be purified, increasing the effectiveness of the device. By controlling the second motor, the threaded rod can drive the brush holder to clean the filter screen, and the cleaned particles will be collected in the particle tank.

[0004] In actual use, the rotation of the fan causes the dust removal equipment to vibrate significantly. The existing equipment is only supported by casters, which makes it easy for the equipment to move when someone bumps into it slightly, resulting in reduced dust collection efficiency and low stability. Utility Model Content

[0005] The purpose of this utility model is to provide a dust removal device for welding automotive parts, which solves the problem that existing devices are only supported by casters, which makes the device easy to move when someone slightly bumps into it, resulting in reduced dust collection efficiency and low stability.

[0006] To achieve the above objectives, this utility model provides a dust removal device for welding automotive parts, comprising a base, a body, and a fixing assembly. The body is mounted on the base. The fixing assembly includes a support cylinder, an adjusting rod, a threaded rod, a limiting ring, an abutment plate, a buffer pad, and a limiting component. The support cylinder is fixedly connected to the base and located on the side of the base closer to the body. The adjusting rod is slidably connected to the support cylinder and located on the side of the support cylinder closer to the base. The threaded rod is rotatably connected to the support cylinder and located on the side of the support cylinder away from the adjusting rod, and is connected to the adjusting rod. The limiting ring is fixedly connected to the threaded rod and located on the side of the threaded rod away from the adjusting rod. The abutment plate is fixedly connected to the adjusting rod and located on the side of the adjusting rod away from the support cylinder. The buffer pad is fixedly connected to the abutment plate and located on the side of the abutment plate away from the adjusting rod. The limiting component is mounted on the support cylinder and drives the limiting ring to rotate.

[0007] The limiting component includes a mounting frame, a driving component, a limiting block, and a mounting element. The mounting frame is fixedly connected to the support cylinder and is located on the side of the support cylinder away from the base. The driving component is mounted on the mounting frame and drives the limiting ring to rotate. The limiting block is connected to the mounting frame through the mounting element, the mounting element supports the limiting block, and the limiting block engages with the limiting ring.

[0008] The driving component includes a rotating shaft and a connecting ring. The rotating shaft is rotatably connected to the mounting frame and is located on the side of the mounting frame away from the support cylinder. The connecting ring is fixedly connected to the rotating shaft and is located on the side of the rotating shaft away from the mounting frame, and is connected to the limiting ring.

[0009] The mounting element includes a mounting cylinder, a mounting base, and a driving component. The mounting cylinder is fixedly connected to the mounting frame and is located on the side of the mounting frame away from the support cylinder, and is connected to the limiting block. The mounting base is fixedly connected to the mounting cylinder and is located on the side of the mounting cylinder away from the mounting frame. The driving component is installed in the mounting cylinder and drives the limiting block to move.

[0010] The driving component includes a driving cylinder and a driving rod. The driving cylinder is fixedly connected to the mounting base and is located on the side of the mounting base away from the mounting cylinder. The driving rod is slidably connected to the driving cylinder and is located on the side of the driving cylinder away from the mounting base, and is connected to the limiting block.

[0011] This utility model discloses a dust removal device for welding automotive parts. A support cylinder is bolted to a base. An adjusting rod is slidably mounted on the support cylinder, passing through the base. A threaded rod is mounted on the support cylinder via a bearing, allowing it to rotate. One end of the threaded rod extends into the adjusting rod, which has a threaded hole that mates with the threaded rod, enabling the threaded rod to drive the adjusting rod to move and lift the base. A limiting ring is fixedly mounted on the threaded rod, driving its rotation and thus the adjusting rod to move. A contact plate is bolted to the adjusting rod. A rubber buffer pad is fixedly mounted on the contact plate, abutting against the ground to absorb vibrations. A limiting component is mounted on the support cylinder, driving the limiting ring to rotate, which in turn drives the adjusting rod to move the contact plate and the buffer pad, supporting the device and preventing movement during use. This improves device stability and, consequently, dust collection efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of a welding dust removal device for automotive parts according to the first embodiment of this utility model.

[0014] Figure 2 This is a schematic diagram of the overall structure of the limiting component according to the first embodiment of this utility model.

[0015] Figure 3 This is a schematic diagram of the overall structure of the fixing component according to the first embodiment of the present invention.

[0016] In the diagram: 100-base, 101-body, 102-support cylinder, 103-adjusting rod, 104-threaded rod, 105-limiting ring, 106-abutment plate, 107-buffer pad, 108-mounting bracket, 109-limiting block, 110-rotating shaft, 111-connecting ring, 112-mounting cylinder, 113-mounting seat, 114-drive cylinder, 115-drive rod. Detailed Implementation

[0017] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0018] The first embodiment of this application is as follows:

[0019] Please see Figures 1 to 3 , Figure 1 This is a schematic diagram of the overall structure of a welding dust removal device for automotive parts according to the first embodiment of this utility model. Figure 2 This is a schematic diagram of the overall structure of the limiting component according to the first embodiment of this utility model. Figure 3 This is a schematic diagram of the overall structure of the fixing component according to the first embodiment of the present invention.

[0020] This utility model provides a dust removal device for welding automotive parts, including a base 100, a body 101, and a fixing assembly. The fixing assembly includes a support cylinder 102, an adjusting rod 103, a threaded rod 104, a limiting ring 105, an abutment plate 106, a buffer pad 107, and a limiting component. The limiting component includes a mounting bracket 108, a driving component, a limiting block 109, and a mounting element. The driving component includes a rotating shaft 110 and a connecting ring 111. The mounting element includes a mounting cylinder 112, a mounting base 113, and a driving component. The driving component includes a driving cylinder 114 and a driving rod 115. This solution solves the problem that existing devices rely solely on casters for support, which can easily move when slightly bumped, leading to reduced dust collection efficiency and low stability.

[0021] In this specific embodiment, the main body 101 is mounted on the base 100. The main body 101 is the dust collection mechanism described in the prior art patent CN114073881A, a dust removal device for welding automotive parts. The main body 101 includes a body, a fixed tube, and a filter screen. The main body 101 can filter out particles in the smoke and dust. In conjunction with the conduit and the liquid storage chamber, the inhaled smoke can be purified, increasing the effectiveness of the device. This solution avoids the device from moving during use, improves the stability of the device, and thus improves the dust collection effect.

[0022] The support cylinder 102 is fixedly connected to the base 100 and located on the side of the base 100 closer to the body 101. The adjusting rod 103 is slidably connected to the support cylinder 102 and located on the side of the support cylinder 102 closer to the base 100. The threaded rod 104 is rotatably connected to the support cylinder 102 and located on the side of the support cylinder 102 away from the adjusting rod 103, and is connected to the adjusting rod 103. The limiting ring 105 is fixedly connected to the threaded rod 104 and located on the side of the threaded rod 104 away from the adjusting rod 103. The abutment... Plate 106 is fixedly connected to the adjusting rod 103 and is located on the side of the adjusting rod 103 away from the support cylinder 102. Buffer pad 107 is fixedly connected to the abutment plate 106 and is located on the side of the abutment plate 106 away from the adjusting rod 103. The limiting member is installed on the support cylinder 102 and drives the limiting ring 105 to rotate. The support cylinder 102 is bolted to the base 100. The adjusting rod 103 is slidably installed on the support cylinder 102 and passes through the base 100. The threaded rod 104 passes through… A bearing is mounted on the support cylinder 102, allowing the threaded rod 104 to rotate on the support cylinder 102. One end of the threaded rod 104 extends into the adjusting rod 103. The adjusting rod 103 has a threaded hole that mates with the threaded rod 104, enabling the threaded rod 104 to drive the adjusting rod 103 to move, thus lifting the base 100. A limiting ring 105 is fixedly mounted on the threaded rod 104, driving the threaded rod 104 to rotate, thereby moving the adjusting rod 103. The abutment plate 106 is open. The buffer pad 107, made of rubber, is bolted to the adjusting rod 103 and fixedly mounted on the abutment plate 106, allowing it to contact the ground and absorb vibrations generated by the equipment. A limiting member is mounted on the support cylinder 102, driving the limiting ring 105 to rotate. This, in turn, causes the adjusting rod 103 to move the abutment plate 106 and the buffer pad 107, supporting the equipment and preventing movement during use. This improves equipment stability and, consequently, enhances the dust collection effect.

[0023] Secondly, the mounting bracket 108 is fixedly connected to the support cylinder 102 and is located on the side of the support cylinder 102 away from the base 100; the driving component is mounted on the mounting bracket 108, and the driving component drives the limiting ring 105 to rotate; the limiting block 109 is connected to the mounting bracket 108 through the mounting element, the mounting element supports the limiting block 109, the limiting block 109 engages with the limiting ring 105, the mounting bracket 108 is mounted on the support cylinder 102 by bolts, the driving component is mounted on the mounting bracket 108, and the driving component drives the limiting ring 105 to rotate, thereby controlling the up and down movement of the adjusting rod 103; the limiting block 109 is mounted on the mounting bracket 108 through the mounting element, and the mounting element drives the limiting block 109 to move, so that the limiting block 109 engages with the limiting ring 105, thereby fixing the limiting ring 105, so that the adjusting rod 103 can stably support the equipment.

[0024] Meanwhile, the rotating shaft 110 is rotatably connected to the mounting bracket 108 and is located on the side of the mounting bracket 108 away from the support cylinder 102; the connecting ring 111 is fixedly connected to the rotating shaft 110 and is located on the side of the rotating shaft 110 away from the mounting bracket 108, and is connected to the limiting ring 105. The rotating shaft 110 is mounted on the mounting bracket 108 through a bearing, so that the rotating shaft 110 can rotate on the mounting bracket 108. A motor that drives the rotating shaft 110 to rotate is mounted above the mounting bracket 108. The connecting ring 111 is fixedly mounted on the end of the rotating shaft 110 away from the motor, and the other end of the connecting ring 111 is connected to the limiting ring 105, so that the rotating shaft 110 can drive the threaded rod 104 to rotate, thereby driving the adjusting rod 103 to move up and down.

[0025] Additionally, the mounting cylinder 112 is fixedly connected to the mounting frame 108 and located on the side of the mounting frame 108 away from the support cylinder 102, and is connected to the limiting block 109; the mounting seat 113 is fixedly connected to the mounting cylinder 112 and located on the side of the mounting cylinder 112 away from the mounting frame 108; the driving component is installed in the mounting cylinder 112, and the driving component drives the limiting block 109 to move; the mounting cylinder 112 is bolted to the mounting frame 108, and the limiting block 109 is slidably mounted on the mounting cylinder 112; the mounting cylinder 112 has a sliding groove that cooperates with the limiting block 109, so that the limiting block 109 can slide stably in the mounting cylinder 112; the mounting seat 113 is bolted to the mounting cylinder 112, and the driving component is installed on the mounting seat 113, and the driving component drives the limiting block 109 to move, so that the limiting block 109 fixes the limiting ring 105.

[0026] Finally, the drive cylinder 114 is fixedly connected to the mounting base 113 and is located on the side of the mounting base 113 away from the mounting cylinder 112; the drive rod 115 is slidably connected to the drive cylinder 114 and is located on the side of the drive cylinder 114 away from the mounting base 113, and is connected to the limiting block 109. The drive cylinder 114 is mounted on the mounting base 113 by bolts, and the drive rod 115 is installed in the drive cylinder 114. The side of the drive rod 115 away from the drive cylinder 114 is connected to the limiting block 109 by bolts. A small hydraulic rod is installed on the inner side of the drive cylinder 114. The hydraulic rod drives the drive rod 115 to move, thereby enabling the drive rod 115 to drive the mounting base 113 to move, thereby causing the limiting block 109 to engage with the limiting ring 105, so that the limiting block 109 fixes the limiting ring 105, and the equipment is stably placed in the designated position.

[0027] Using the automotive parts welding dust removal device of this embodiment, after the device moves to a designated position via the base 100, the motor is started, causing the rotating shaft 110 to drive the limiting ring 105 to rotate via the connecting ring 111. The limiting ring 105 drives the threaded rod 104 to rotate, and the threaded rod 104 drives the adjusting rod 103 to move downward, causing the buffer pad 107 to contact the ground and the caster wheels to leave the ground. At this time, the driving rod 115 drives the limiting block 109 to move, causing the limiting block 109 to engage with the limiting ring 105, thereby fixing the limiting ring 105. The threaded rod 104 stops rotating, allowing the adjusting rod 103 to stably support the device, thus preventing the device from moving during use, improving the stability of the device, and thus improving the dust collection effect.

[0028] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A dust removal device for welding automotive parts, comprising a base and a body, wherein the body is mounted on the base, characterized in that, It also includes fixed components; The fixing assembly includes a support cylinder, an adjusting rod, a threaded rod, a limiting ring, an abutment plate, a buffer pad, and a limiting member. The support cylinder is fixedly connected to the base and located on the side of the base closer to the main body. The adjusting rod is slidably connected to the support cylinder and located on the side of the support cylinder closer to the base. The threaded rod is rotatably connected to the support cylinder and located on the side of the support cylinder away from the adjusting rod, and is connected to the adjusting rod. The limiting ring is fixedly connected to the threaded rod and located on the side of the threaded rod away from the adjusting rod. The abutment plate is fixedly connected to the adjusting rod and located on the side of the adjusting rod away from the support cylinder. The buffer pad is fixedly connected to the abutment plate and located on the side of the abutment plate away from the adjusting rod. The limiting member is mounted on the support cylinder and drives the limiting ring to rotate.

2. The dust removal device for welding automotive parts as described in claim 1, characterized in that, The limiting component includes a mounting frame, a driving component, a limiting block, and a mounting element. The mounting frame is fixedly connected to the support cylinder and is located on the side of the support cylinder away from the base. The driving component is mounted on the mounting frame and drives the limiting ring to rotate. The limiting block is connected to the mounting frame through the mounting element, the mounting element supports the limiting block, and the limiting block engages with the limiting ring.

3. The dust removal device for welding automotive parts as described in claim 2, characterized in that, The driving component includes a rotating shaft and a connecting ring. The rotating shaft is rotatably connected to the mounting bracket and is located on the side of the mounting bracket away from the support cylinder. The connecting ring is fixedly connected to the rotating shaft and is located on the side of the rotating shaft away from the mounting bracket, and is connected to the limiting ring.

4. The dust removal device for welding automotive parts as described in claim 2, characterized in that, The mounting element includes a mounting cylinder, a mounting base, and a driving component. The mounting cylinder is fixedly connected to the mounting frame and is located on the side of the mounting frame away from the support cylinder, and is connected to the limiting block. The mounting base is fixedly connected to the mounting cylinder and is located on the side of the mounting cylinder away from the mounting frame. The driving component is installed in the mounting cylinder and drives the limiting block to move.

5. The dust removal device for welding automotive parts as described in claim 4, characterized in that, The driving component includes a driving cylinder and a driving rod. The driving cylinder is fixedly connected to the mounting base and is located on the side of the mounting base away from the mounting cylinder. The driving rod is slidably connected to the driving cylinder and is located on the side of the driving cylinder away from the mounting base, and is connected to the limiting block.

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