Galvanized pipe clamping device

Abstract

The utility model provides a galvanized pipe clamping device, and particularly relates to the technical field of galvanized pipe processing equipment, the galvanized pipe clamping device comprises an L-shaped frame body and a first motor arranged on one side of the frame body, the top of the frame body is connected with two lead screw transmission assemblies through two auxiliary sliding pieces, the two lead screw transmission assemblies are connected through a coupler, and the two lead screw transmission assemblies are connected through a second motor. The output end of the first motor is connected with a lead screw transmission assembly, the lead screw transmission assembly comprises a vertical plate and a bearing plate arranged on one side of the vertical plate, a lead screw shaft is arranged on the lower end face of the vertical plate, a shaft sleeve is arranged on the lower end face of the bearing plate, and a lead screw is arranged in the lead screw shaft and the shaft body. The two lead screw transmission assemblies are arranged, so that two galvanized pipes can be borne and transported, the butt joint work of the two galvanized pipes is guaranteed, a second motor is matched with a shaft body and a sleeve, the clamped galvanized pipes can be rotated, and workers can conveniently conduct welding work on the galvanized pipes.

Description

Technical Field

[0001] This utility model relates to the technical field of galvanized pipe processing equipment, and in particular to a galvanized pipe clamping device. Background Technology

[0002] A galvanized pipe clamping device is a tool used to provide a stable clamping force when fixing, handling or processing galvanized pipes. It is frequently used in galvanized pipe welding.

[0003] Existing galvanized pipe clamping devices typically place two galvanized pipes to be welded on a V-shaped seat and fix them in place using clamping devices such as bolts. However, this clamping device requires manual adjustment when the galvanized pipes are joined together. After welding one side of the two galvanized pipes, the clamping device needs to be loosened manually before the galvanized pipe is rotated. This method is not only highly repetitive but also increases the time spent welding the galvanized pipes. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a galvanized pipe clamping device to more accurately resolve these issues.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model proposes a galvanized pipe clamping device, including an L-shaped frame and a first motor located on one side of the frame. Two lead screw drive assemblies are connected to the top of the frame via two auxiliary sliding members. The two lead screw drive assemblies are connected by a coupling. The output end of the first motor is connected to one of the lead screw drive assemblies. Each lead screw drive assembly includes a vertical plate and a support plate located on one side of the vertical plate. A lead screw shaft is located on the lower end face of the vertical plate, and a bushing is located on the lower end face of the support plate. A lead screw is housed within the shaft and bushing, and the lead screw is connected to the first motor. A shaft is located on the upper end face of the vertical plate, and a second motor is located on one side of the vertical plate, connected to the shaft. A sleeve is detachably mounted on one side of the shaft via a detachable assembly. A semi-circular groove for supporting the pipe is formed on the top of the support plate.

[0007] Furthermore, the supporting plate of this utility model includes a fixed plate and a first extension plate disposed on both sides of the fixed plate. The first extension plate has a first fixing hole. The top of the fixed plate is provided with a placement plate. The placement plate has a semi-circular groove. The two sides of the placement plate are provided with second extension plates. The second extension plates have a second fixing hole that mates with the first fixing hole. The first fixing hole and the second fixing hole are internally threaded with screws.

[0008] Furthermore, the detachable component includes a first flange disposed on one side of the shaft and a second flange disposed on one side of the sleeve, with screws disposed between the first flange and the second flange.

[0009] Furthermore, the auxiliary sliding member includes an auxiliary sliding rail and a sliding block disposed on the auxiliary sliding rail and cooperating with the auxiliary sliding rail, wherein the top of the sliding block is connected to the vertical plate.

[0010] Furthermore, a protective cover for sealing the coupling is provided between the two bearing plates in this invention.

[0011] The beneficial effects of this utility model are:

[0012] The two lead screw drive assemblies can carry and transport the two galvanized pipes, thus ensuring the docking of the two galvanized pipes. The second motor, in cooperation with the shaft and sleeve, can rotate the clamped galvanized pipe, which facilitates the welding of the galvanized pipe and reduces the time spent on welding.

[0013] The advantage of using a detachable connection for the sleeve is that it facilitates the fixing of sleeves of different specifications by the workers. Different specifications of sleeves can be used to clamp galvanized pipes of different specifications, thereby increasing the applicability of the equipment itself. The setting of the first fixing hole, the second fixing hole and the screw can complete the connection and disassembly of the fixing plate and the placement plate. The disassembled placement plate can be used to replace the semi-circular groove of the same specification as the sleeve, thereby ensuring that the semi-circular groove can bear the load on the other end of the galvanized pipe. 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 screw drive assembly structure in this utility model;

[0016] Figure 3 This is a schematic diagram of the bearing plate structure in this utility model;

[0017] Figure 4 This is a schematic diagram of the connection structure between the detachable component and the sleeve in this utility model.

[0018] In the diagram, 1. Frame; 11. First motor; 2. Auxiliary sliding component; 21. Auxiliary sliding rail; 22. Sliding block; 3. Screw drive assembly; 31. Vertical plate; 32. Bearing plate; 321. Fixing plate; 322. First extension plate; 323. First fixing hole; 324. Placement plate; 325. Semicircular groove; 326. Second extension plate; 327. Second fixing hole; 328. Screw; 33. Screw shaft; 34. Bushing; 35. Screw; 36. Second motor; 37. Sleeve; 4. Detachable assembly; 41. First flange; 42. Second flange; 5. Protective cover. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this utility model. Obviously, the described embodiments are some, but not all, of the embodiments of this utility model. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example

[0020] refer to Figure 1-4 A galvanized pipe clamping device includes an L-shaped frame 1 and a first motor 11 located on one side of the frame 1. The top of the frame 1 is connected to two screw drive assemblies 3 via two auxiliary sliding parts 2. The two screw drive assemblies 3 are connected by a coupling. The output end of the first motor 11 is connected to one screw drive assembly 3. The screw drive assembly 3 includes a vertical plate 31 and a bearing plate 32 located on one side of the vertical plate 31. A screw shaft 33 is located on the lower end face of the vertical plate 31. A bushing 34 is located on the lower end face of the bearing plate 32. A screw 35 is located inside the screw shaft 33 and the shaft body. The screw 35 is connected to the first motor 11. A shaft is located on the upper end face of the vertical plate 31. A second motor 36 is located on one side of the vertical plate 31 and is connected to the shaft body. A sleeve 37 is detachably provided on one side of the shaft body via a detachable assembly 4. A semi-circular groove 325 for supporting the pipe is opened on the top of the bearing plate 32.

[0021] The two lead screw drive assemblies 3 can carry and transport the two galvanized pipes, thus ensuring the docking of the two galvanized pipes. The second motor 36, in cooperation with the shaft and sleeve 37, can rotate the clamped galvanized pipe, which facilitates the welding of the galvanized pipe and reduces the time spent on welding the galvanized pipe.

[0022] In this embodiment, the advantage of the detachable connection of the sleeve 37 is that it makes it easier for workers to fix sleeves 37 of different specifications. Different specifications of sleeves 37 can clamp galvanized pipes of different specifications, thereby increasing the applicability of the equipment itself.

[0023] In this embodiment, the sleeve 37 and the semi-circular groove 325 can respectively achieve the fixing and bearing functions of the two ends of the galvanized pipe, thereby ensuring the stability of the galvanized pipe during movement and welding.

[0024] In this embodiment, the sleeve 37 is connected to the galvanized pipe by a pin, and an elastic body is provided inside the sleeve 37. The presence of the elastic body can increase the tightness of the connection between the sleeve 37 and the galvanized pipe, thereby ensuring that the galvanized pipe itself can rotate synchronously with the rotation of the sleeve 37.

[0025] In this embodiment, the two lead screws 35 rotate in opposite directions. The advantage of this configuration is that it ensures that the two vertical plates 31 move inward or outward synchronously and that the two galvanized pipes are in contact.

[0026] like Figure 3 As shown, the support plate 32 includes a fixed plate 321 and a first extension plate 322 disposed on both sides of the fixed plate 321. A first fixing hole 323 is provided on the first extension plate 322. A placement plate 324 is provided on the top of the fixed plate 321. A semi-circular groove 325 is provided on the placement plate 324. A second extension plate 326 is provided on both sides of the placement plate 324. A second fixing hole 327 is provided on the second extension plate 326 to cooperate with the first fixing hole 323. A screw 328 is internally threaded to the first fixing hole 323 and the second fixing hole 327.

[0027] The first fixing hole 323, the second fixing hole 327 and the screw 328 can complete the connection and disassembly of the fixing plate 321 and the placement plate 324. The disassembled placement plate 324 can be used to replace the semi-circular groove 325 of the same specification as the sleeve 37, thereby ensuring that the semi-circular groove 325 can support the other end of the galvanized pipe.

[0028] like Figure 4 As shown, the detachable component 4 includes a first flange 41 disposed on one side of the shaft and a second flange 42 disposed on one side of the sleeve 37, with a screw 328 disposed between the first flange 41 and the second flange 42.

[0029] It should be noted that, for those skilled in the art, other components can be used for the application of the detachable component 4, such as slots and blocks, threaded connections, etc., and such structures can all achieve the detachable function of the sleeve 37.

[0030] like Figure 2 As shown, the auxiliary sliding member includes an auxiliary sliding rail 21 and a sliding block 22 disposed on the auxiliary sliding rail 21 and cooperating with the auxiliary sliding rail 21. The top of the sliding block 22 is connected to the vertical plate 31.

[0031] The auxiliary sliding rail 21 and the sliding block 22 can assist the movement of the vertical plate 31 and enable the vertical plate 31 to move precisely along the preset track, thereby ensuring the docking of the two galvanized pipes.

[0032] like Figure 1 As shown, a protective cover 5 for sealing the coupling is provided between the two bearing plates 32. The protective cover 5 can seal the coupling. The advantage of sealing the coupling is that it can prevent metal debris from entering the coupling during the welding process of the two galvanized pipes by the workers, thus protecting the coupling.

[0033] Working principle:

[0034] First, the worker takes out the two tin-plated tubes to be welded and places the two galvanized tubes on the two lead screw drive assemblies 3 respectively, inserting one end of the galvanized tube into the sleeve 37 and contacting the other end with the semi-circular groove 325. Next, the worker starts the first motor 11, which first drives one lead screw 35 to rotate, and then drives the other lead screw 35 to rotate via a coupling. Simultaneously, the two vertical plates 31 move in a straight line along the rotating lead screw 35, bringing the ends of the two galvanized tubes into contact. Then, the worker... The worker takes out the welding equipment and performs welding on the two contacting galvanized pipes. During the welding process, the second motor 36 drives the shaft and sleeve 37 to rotate. The rotating shaft synchronously drives the galvanized pipe to rotate, thereby enabling continuous replacement of the welding surface of the galvanized pipe and reducing the time spent on welding the galvanized pipe itself. Finally, after the galvanized pipe is welded, the worker can press the galvanized pipe and simultaneously move the two vertical plates 31 outward, so that both sleeves 37 are disengaged from the galvanized pipe, completing the removal of the galvanized pipe.

[0035] It should be noted that this utility model only protects the mechanical part, and the functions implemented by the software control part are not within the scope of protection of this utility model.

[0036] Of course, there may be other implementations of this utility model. Based on this implementation, other implementations obtained by those skilled in the art without any creative effort are all within the scope of protection of this utility model.

Claims

1. A galvanized pipe clamping device, characterized in that, The device includes an L-shaped frame and a first motor located on one side of the frame. Two lead screw drive assemblies are connected to the top of the frame via two auxiliary sliding members. These two lead screw drive assemblies are connected by a coupling. The output end of the first motor is connected to one of the lead screw drive assemblies. Each lead screw drive assembly includes a vertical plate and a support plate located on one side of the vertical plate. A lead screw shaft is located on the lower end face of the vertical plate, and a bushing is located on the lower end face of the support plate. A lead screw is housed within the shaft and bushing, and is connected to the first motor. A shaft is located on the upper end face of the vertical plate, and a second motor is located on one side of the vertical plate, connected to the shaft. A sleeve is detachably mounted on one side of the shaft via a detachable assembly. A semi-circular groove for supporting the pipe is formed on the top of the support plate.

2. The galvanized pipe clamping device according to claim 1, characterized in that, The support plate includes a fixed plate and a first extension plate disposed on both sides of the fixed plate. The first extension plate has a first fixing hole. The top of the fixed plate is provided with a placement plate. The placement plate has a semi-circular groove. The two sides of the placement plate are provided with second extension plates. The second extension plates have a second fixing hole that mates with the first fixing hole. The first fixing hole and the second fixing hole are internally threaded with screws.

3. The galvanized pipe clamping device according to claim 1, characterized in that, The detachable assembly includes a first flange disposed on one side of the shaft and a second flange disposed on one side of the sleeve, with screws provided between the first flange and the second flange.

4. The galvanized pipe clamping device according to claim 1, characterized in that, The auxiliary sliding component includes an auxiliary sliding rail and a sliding block disposed on the auxiliary sliding rail and cooperating with the auxiliary sliding rail, the top of the sliding block being connected to the vertical plate.

5. A galvanized pipe clamping device according to claim 1, characterized in that, A protective cover for sealing the coupling is provided between the two bearing plates.

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