Welding pipe center floating adjusting and clamping device

Abstract

The utility model discloses a welding pipe center floating adjusting clamping device which comprises a machining table and moving plates, the moving plates are arranged in the middles of the two ends of the inner side of the machining table, gears are arranged on gear shafts on the tops of the moving plates, moving blocks are arranged on the moving plates on the two sides of the gears, and the two sides of the gears are meshed with the corresponding moving blocks. Connecting blocks are arranged at the ends, away from the gears, of the tops of the moving blocks, clamping blocks are arranged at the tops of the connecting blocks, I-shaped inserting blocks are arranged at the positions, corresponding to the connecting blocks, of the bottoms of the clamping blocks, inserting grooves are formed in the positions, corresponding to the I-shaped inserting blocks, of the connecting blocks, and the clamping blocks are connected with the inserting grooves of the connecting blocks in an inserted mode through the I-shaped inserting blocks. According to the pipeline clamping device, the clamping blocks move to clamp a pipeline, the clamping effect can be better, different clamping blocks can be replaced according to requirements before clamping, and the applicability of the pipeline clamping device is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to welded pipe welding technical field, concretely is a kind of welded pipe center floating adjustment clamping device. BACKGROUND

[0002] Welded pipe is the abbreviation of welded steel pipe, it is the steel pipe that is formed by welding after being rolled into round pipe or square pipe, and is widely used in water conservancy project, municipal drainage, water supply and other projects, and the steel pipe needs to be clamped and fixed during welding process, to facilitate subsequent welding processing.

[0003] In the prior art, when clamping the steel pipe, the general clamping device is manually clamped on the pipe, which has poor clamping effect and wastes time, and different clamping blocks cannot be replaced according to the shape of the steel pipe during clamping, so only different clamping devices can be replaced, which is more troublesome. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of welded pipe center floating adjustment clamping device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of welded pipe center floating adjustment clamping device, including processing table and moving plate, the middle position of both ends of the inner side of processing table is equipped with moving plate, and the middle position of the top of moving plate is equipped with gear shaft through bearing seat, and the gear shaft on the top of moving plate is equipped with gear, the moving plate on both sides of gear is equipped with moving block, and the side close to gear of moving block is evenly equipped with tooth mark, and the gear on both sides is engaged with corresponding moving block, the top of moving block is equipped with connecting block at the end away from gear, and the top of connecting block is equipped with clamping block, and the inner side of clamping block is arc-shaped, the position of the bottom of clamping block corresponding connecting block is equipped with I-shaped insert block, and the corresponding connecting block of I-shaped insert block is equipped with slot, the slot of clamping block is inserted with the slot of connecting block through I-shaped insert block, and the I-shaped insert block at both ends of slot is connected with connecting block through fixed bolt, so that gear drives the moving block on both sides engaged with it to move to the middle or opposite direction, so that moving block drives the clamping block on the top to move to clamp or loosen the pipe, so that the clamping effect is better, and before clamping, I-shaped insert block at the bottom of clamping block can be inserted with connecting block, and it is fixed, so that different clamping blocks can be replaced according to requirements, so that the applicability is better.

[0006] Preferably, the middle position of connecting block and I-shaped insert block is equipped with corresponding threaded hole, and the threaded hole of connecting block and I-shaped insert block is connected with screw rod through thread, and the both ends of screw rod are connected with nut through thread, so that screw rod and nut can be fixed to connecting block and I-shaped insert block again, so that the fixed connection effect is better.

[0007] Preferably, the inner wall on both sides of the top end of the processing table is provided with an ash suction pipe, and the inner side of the ash suction pipe is uniformly provided with an ash suction nozzle, one end of the ash suction pipe is provided with a connecting pipe, and the other end of the connecting pipe is connected to the main pipe outside the processing table, so that the ash suction pipe and the connecting pipe suck the floating dust into the dust collecting box, reducing the floating dust on the internal components and affecting the normal operation.

[0008] Preferably, the inner wall on both sides of the processing table is provided with a sliding groove one, and the sliding groove one is slidingly connected with a sliding block one at both ends of the corresponding moving plate, the other side of the sliding block one is connected with the corresponding moving plate, and the sliding groove one on both sides of the moving plate is provided with a limiting block, so that the staff can move the moving plate according to the demand, the sliding block one at both ends of the moving plate can move in the sliding groove one, and the limiting block is used for limiting and fixing after moving to the appropriate position.

[0009] Preferably, the middle position of the bottom of the clamping block is provided with a sliding block three, and the corresponding moving plate of the sliding block three is provided with a sliding groove three, and the sliding block three is slidingly connected with the bottom of the sliding groove three, so that when the clamping block moves, the sliding block three at the bottom can move in the sliding groove three, and the clamping block can move more stably.

[0010] Preferably, the bottom of the moving block is provided with a sliding block two, and the corresponding moving plate of the sliding block two is provided with a sliding groove two, and the sliding block two is slidingly connected with the corresponding sliding block two in the sliding groove two, so that when the moving block moves, the sliding block two at the bottom can move in the sliding groove two, and it can move more smoothly.

[0011] Preferably, the top and bottom of the processing table are provided with openings, and the opening at the bottom of the processing table is connected with a bottom plate through fixing bolts, and the top of the bottom plate is bonded with a dust collecting piece, so that the dust collecting piece can stick to the falling dust, reducing the adhesion of dust and facilitating the replacement of the dust collecting piece.

[0012] Preferably, the bottom of the moving plate is provided with a motor corresponding to the position of the gear shaft, and the output end of the motor is connected with the gear shaft through the bearing penetrating the moving plate.

[0013] Compared with the prior art, the welding pipe center floating adjusting and clamping device has the beneficial effects that: the gear on the gear shaft is driven to rotate by the motor, the movable blocks on the two sides meshing with the gear are driven to move to the middle or the opposite direction, the movable blocks can drive the clamping blocks on the top to move to clamp or loosen the pipe, the clamping effect is better, and before clamping, the I-shaped insert block at the bottom of the clamping block can be inserted into the insertion slot, then the I-shaped insert block and the connecting block can be preliminarily fixed by using the fixing bolts, then the screw rods are screwed through the connecting block and the I-shaped insert block, and the nuts are screwed on the two ends of the screw rods, the connecting block and the I-shaped insert block can be secondarily fixed, different clamping blocks can be replaced according to the requirement, and the applicability is better. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a top view structural schematic diagram of the utility model;

[0015] Figure 2 It is a top view structural schematic diagram of the utility model;

[0016] Figure 3 It is a side view structural schematic diagram of the utility model;

[0017] Figure 4 It is a side view structural schematic diagram of the utility model;

[0018] Figure 5 It is a top view structural schematic diagram of the utility model;

[0019] In the drawing: 1, processing table; 2, moving plate; 3, dust suction pipe; 4, connecting pipe; 5, clamping block; 6, limiting block; 7, movable block; 8, sliding groove one; 9, sliding block one; 10, sliding groove two; 11, sliding groove three; 12, connecting block; 13, motor; 14, sliding block two; 15, gear; 16, dust absorbing piece; 17, bottom plate; 18, sliding block three; 19, I-shaped insert block; 20, insertion slot; 21, screw rod; 22, nut. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0021] Please refer to Figures 1-5The utility model provides a kind of welding pipe center floating adjustment clamping device, including processing table 1 and moving plate 2, the middle position of both ends of the inner side of processing table 1 is equipped with moving plate 2, and the middle position of moving plate 2 top is equipped with gear shaft by bearing seat, and gear shaft is equipped on the top of moving plate 2 Gear 15, gear 15 both sides of moving plate 2 are equipped with moving block 7, and the side of moving block 7 close to gear 15 is evenly equipped with tooth mark, and gear 15 both sides are meshed with corresponding moving block 7, the position of motor 13 is equipped with gear shaft on the bottom of moving plate 2, and the output end of motor 13 is connected with gear shaft by bearing and is penetrated moving plate 2;

[0022] When using, the motor 13 can drive the gear 15 on the gear shaft to rotate, the gear 15 drives the moving block 7 on both sides to move to the middle or the opposite direction, so that the moving block 7 drives the clamping block 5 on the top to move to clamp or loosen the pipe, and the clamping effect is better.

[0023] The end of the moving block 7 away from the gear 15 on the top is equipped with a connecting block 12, and the top of the connecting block 12 is equipped with a clamping block 5, and the inner side of the clamping block 5 is arc-shaped. The bottom of the clamping block 5 is equipped with an I-shaped plug 19 corresponding to the connecting block 12, and the connecting block 12 corresponding to the I-shaped plug 19 is equipped with a slot 20. The clamping block 5 is inserted into the slot 20 of the connecting block 12 through the I-shaped plug 19, and the I-shaped plug 19 at both ends of the slot 20 is connected with the connecting block 12 through the fixed bolt.

[0024] When using, the I-shaped plug 19 at the bottom of the clamping block 5 is aligned with the slot 20 of the connecting block 12, and is inserted into the slot 20. Then the I-shaped plug 19 at both ends is screwed into the connecting block 12 using the fixed bolt, so that the clamping block 5 and the connecting block 12 are preliminarily inserted and fixed, and different clamping blocks 5 can be replaced according to the needs, so that the applicability is better.

[0025] The middle position of the connecting block 12 and the I-shaped plug 19 is equipped with a corresponding threaded hole, and the threaded hole of the connecting block 12 and the I-shaped plug 19 is connected with a screw rod 21 through a thread, and both ends of the screw rod 21 are connected with a nut 22 through a thread.

[0026] When using, the screw rod 21 is screwed through the connecting block 12 and the I-shaped plug 19, and the nut 22 is screwed at both ends of the screw rod 21, so that the connecting block 12 and the I-shaped plug 19 are fixed again, and the fixed connection effect is better.

[0027] The inner wall on both sides of the top end of the processing table 1 is equipped with an ash suction pipe 3, and the inner side of the ash suction pipe 3 is evenly equipped with an ash suction nozzle. One end of the ash suction pipe 3 is equipped with a connecting pipe 4, and the other end of the connecting pipe 4 extends to the outside of the processing table 1 and is connected with the main pipe.

[0028] In use, the dust suction pipe 3 and the connecting pipe 4 can suck the floating dust into the dust collecting box outside, so as to reduce the dust adhering to the internal components and affecting the normal operation;

[0029] The inner walls on both sides of the processing table 1 are provided with sliding grooves 8, and the sliding grooves 8 are slidably connected with sliding blocks 9 at both ends of the moving plates 2, and the other sides of the sliding blocks 9 are connected with the corresponding moving plates 2, and the sliding grooves 8 on both sides of the moving plates 2 are provided with limiting blocks 6;

[0030] In use, according to the length of the pipe and the position of the moving plate 2, the sliding blocks 9 on both sides of the moving plate 2 can be moved in the sliding grooves 8, and then the limiting blocks 6 are used to limit and fix the sliding blocks 9, so as to conveniently adjust the clamping position;

[0031] The middle positions of the bottom of the clamping blocks 5 are provided with sliding blocks 18, and the corresponding moving plates 2 are provided with sliding grooves 11, and the sliding grooves 11 are slidably connected with the bottom of the sliding blocks 18;

[0032] In use, when the moving block 7 drives the clamping block 5 to move, the sliding blocks 18 at the bottom of the clamping block 5 can move in the sliding grooves 11, so that the clamping block 5 moves more stably;

[0033] The bottom of the moving block 7 is provided with sliding blocks 14, and the corresponding moving plates 2 are provided with sliding grooves 10, and the sliding grooves 10 are slidably connected with the corresponding sliding blocks 14;

[0034] In use, when the moving block 7 moves, the sliding blocks 14 at the bottom can move in the sliding grooves 10, so that the moving block 7 moves more smoothly;

[0035] The top and bottom of the processing table 1 are provided with openings, and the opening at the bottom of the processing table 1 is connected with a bottom plate 17 through fixing bolts, and the top of the bottom plate 17 is bonded with a dust collecting piece 16;

[0036] In use, the dust collecting piece 16 can be bonded on the top of the bottom plate 17, so as to stick the dust falling in the processing table 1, and then the bottom plate 17 is placed at the bottom of the processing table 1 and is fixedly connected through the fixing bolts, so as to conveniently replace the dust collecting piece 16.

[0037] In use, the embodiment of the application is characterized in that the dust collecting piece 16 is adhered on the top of the bottom plate 17, then the bottom plate 17 is placed on the bottom of the processing table 1, and then the fixed bolt is used for fixed connection, so that the dust collecting piece 16 is convenient to replace, and the dust falling in daily life can be adhered on the dust collecting piece 16, then the I-shaped plug block 19 at the bottom of the clamping block 5 is aligned with the plug slot 20 of the connecting block 12, and is inserted into the plug slot 20, then the fixed bolt is used for screwing the two ends of the I-shaped plug block 19 into the connecting block 12, so that the clamping block 5 and the connecting block 12 are preliminarily inserted and fixed, then the screw rod 21 is screwed through the connecting block 12 and the I-shaped plug block 19, and then the nut 22 is screwed on the two ends of the screw rod 21, so that the connecting block 12 and the I-shaped plug block 19 are secondarily fixed, the fixed connection effect is better, different clamping blocks 5 can be replaced according to the requirement, the adaptability is better, when the clamping block 5 is fixed, the position of the moving plate 2 can be moved according to the length of the pipe, so that the sliding block 1 9 on the two sides of the moving plate 2 moves in the sliding groove 1 8, then the limiting block 6 is used for limiting and fixing the sliding block 1 9, the position of clamping is convenient to adjust, then the motor 1 3 is started to drive the gear 1 5 on the gear shaft to rotate, the gear 1 5 drives the moving block 7 on the two sides to move towards the middle or the opposite direction, when moving, the sliding block 2 14 at the bottom moves in the sliding groove 2 10, so that the moving block 7 moves more smoothly, then the moving block 7 drives the clamping block 5 at the top to move to clamp or release the pipe, so that the clamping effect is better, when the clamping block 5 moves, the sliding block 3 1 8 at the bottom moves in the sliding groove 3 1 1, so that the clamping block 5 moves more stably, when the welded pipe is welded, the dust collecting pipe 3 and the connecting pipe 4 can suck the dust floating in the outside dust collecting box, so that the dust adhered on the internal components is reduced, and the normal operation is affected.

[0038] Obviously, the above-described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

Claims

1. A floating adjustment clamping device for the center of welded pipe, characterized in that: The assembly includes a processing table (1) and a movable plate (2). Movable plates (2) are located at the midpoint of both ends of the inner side of the processing table (1). A gear shaft is located at the midpoint of the top of each movable plate (2) via a bearing seat. A gear (15) is mounted on the gear shaft at the top of each movable plate (2). Movable blocks (7) are mounted on both sides of each movable plate (2). The movable blocks (7) have evenly distributed tooth marks on the side closest to the gear (15). Both sides of the gear (15) mesh with the corresponding movable blocks (7). The top of each movable block (7) is away from the gear (15). One end of each of the two blocks is provided with a connecting block (12), and the top of each connecting block (12) is provided with a clamping block (5), and the inner side of each clamping block (5) is arc-shaped. The bottom of the clamping block (5) is provided with an I-shaped insert (19) corresponding to the position of the connecting block (12), and the connecting block (12) corresponding to the I-shaped insert (19) is provided with a slot (20). The clamping block (5) is inserted into the slot (20) of the connecting block (12) through the I-shaped insert (19), and the I-shaped inserts (19) at both ends of the slot (20) are connected to the connecting block (12) by fixing bolts.

2. The welded pipe center floating adjustment clamping device according to claim 1, characterized in that: The connecting block (12) and the I-shaped insert (19) are provided with corresponding threaded holes at their middle positions, and the connecting block (12) and the I-shaped insert (19) are connected to screw rods (21) by threads, and both ends of the screw rods (21) are connected to nuts (22) by threads.

3. The welded pipe center floating adjustment clamping device according to claim 1, characterized in that: The inner walls on both sides of the top of the processing table (1) are provided with suction pipes (3), and suction nozzles are evenly provided on the inner side of the suction pipes (3). One end of each suction pipe (3) is provided with a connecting pipe (4), and the other end of each connecting pipe (4) extends to the outside of the processing table (1) and is connected to the main pipe.

4. The center floating adjustment clamping device for welded pipes according to claim 1, characterized in that: The inner walls on both sides of the processing table (1) are provided with a sliding groove (8), and the sliding groove (8) is slidably connected to both ends of the corresponding moving plate (2). The other side of the sliding groove (9) is connected to the corresponding moving plate (2), and the sliding groove (8) on both sides of the moving plate (2) is provided with a limiting block (6).

5. The center floating adjustment clamping device for welded pipes according to claim 1, characterized in that: Each of the clamping blocks (5) has a slider three (18) at the middle position of its bottom, and each of the sliding plates (2) corresponding to the slider three (18) has a sliding groove three (11), and the sliding groove three (11) slides and connects to the bottom of the slider three (18).

6. The welded pipe center floating adjustment clamping device according to claim 1, characterized in that: The bottom of each movable block (7) is provided with a slider two (14), and the movable plate (2) corresponding to the slider two (14) is provided with a sliding groove two (10), and the sliding groove two (10) is slidably connected to the corresponding slider two (14).

7. The welded pipe center floating adjustment clamping device according to claim 1, characterized in that: The processing table (1) has openings at both the top and bottom, and the bottom opening of the processing table (1) is connected to a base plate (17) by fixing bolts, and a dust-adhesive sheet (16) is glued to the top of the base plate (17).

8. The welded pipe center floating adjustment clamping device according to claim 1, characterized in that: The bottom of the movable plate (2) is equipped with a motor (13) at the position corresponding to the gear shaft, and the output end of the motor (13) is connected to the gear shaft through the movable plate (2) via a bearing.

Images