CN108890202A - A kind of welding bench fixed clamping device for building - Google Patents

Abstract

The invention discloses a fixing and clamping device for a welding table for construction, which comprises a machine base, a chute is fixedly installed on the top surface of the machine base, a bearing seat is fixedly installed on the left side of the inner side of the chute, and the bearing seat The inside of the shaft is connected to the rotating shaft, the output shaft of the rotating shaft is connected to the internal input shaft of the reducer in rotation, the right end of the chute is provided with a servo motor, and the output end of the servo motor is connected to the rotating shaft through the reducer in rotation. The left and right ends of the rotating shaft are externally sleeved with bevel gears, and the top of the bevel gear is connected to the rack drive. When the splint a is raised to a certain height, people can place steel materials between the splint a and the splint b. After the steel is placed, people loosen the collar to drive the connecting block a to move downward under the elastic force of the spring itself and clamp the steel through the splint a to prevent the steel from moving during the welding process, effectively improving the welding process. The quality of steel welding.

Description

Fixing and clamping device for construction welding table

technical field

The invention belongs to the technical field of building construction, and in particular relates to a fixing and clamping device for a welding table for building.

Background technique

Building construction refers to the production activities in the implementation stage of engineering construction, and the production process of construction machinery refers to the whole process of making products from raw materials (or semi-finished products). For machine production, it includes transportation and storage of raw materials, production preparation, blank manufacturing, processing and heat treatment of parts, product assembly, debugging, painting and packaging, etc. The content of the production process is very extensive. Modern enterprises use the principles and methods of systems engineering to organize and guide production, and regard the production process as a production system with input and output.

When the original equipment welds the steel used in construction, due to the lack of fixing of the steel, the steel moves during the welding process, which affects the quality of the welding. The function is single, and it is not easy to adjust and disassemble. For this reason, we propose a kind of fixing and clamping device of welding station for construction to solve the problems existing in the prior art.

Contents of the invention

The object of the present invention is to provide a fixing and clamping device for a construction welding station, so as to solve the problems in the prior art presented in the above-mentioned background art.

To achieve the above object, the present invention adopts the following technical solutions:

A fixing and clamping device for a welding table for construction, comprising a machine base, a chute is fixedly installed on the top surface of the machine base, and a bearing seat is fixedly installed on the left side of the inside of the chute, and the inside of the bearing seat is connected with the rotating shaft transmission connection, the output shaft of the rotating shaft is rotationally connected with the internal input shaft of the reducer, the right end of the chute is provided with a servo motor, the output end of the servo motor is rotationally connected with the rotating shaft through the reducer, and the left and right sides of the rotating shaft There is a bevel gear on the outside of the end, the top of the bevel gear is connected to the rack, the top of the rack is fixed with a moving block, and guide rails are provided on both sides of the rack. The blocks are slidingly connected. A sliding sleeve a slides on the base of the moving block. Two sliding rods a are sleeved in the sliding sleeve a, and the left and right ends of the two sliding rods a pass through the left and right sides of the inner wall of the hole respectively. Fixedly connected, the top of the sliding sleeve a is fixedly connected with a fixed column symmetrically, the left side of the fixed column is fixedly connected with the right side of the connecting plate, and the upper surface of the connecting plate is clamped with a sliding sleeve b, The sliding sleeve b is sleeved with a sliding rod b, the top end of the sliding rod b is fixedly connected with a collar, the bottom end of the sliding rod b is fixedly connected with a connecting block a, and the lower surface of the connecting block a is connected to the The outer surface of the connecting block b is detachably connected, the lower surface of the connecting block b is fixedly connected with the upper surface of the splint a, and the left side of the fixing column is fixedly connected with the splint b.

Preferably: a tool box is fixedly installed on one side of the machine base, and the top of the tool box is fixedly connected to the bottom of the sliding sleeve a through a support column.

Preferably: the bottom of the servo motor is provided with a rubber pad.

Preferably: the lower surface of the sliding sleeve b is fixedly connected to the top end of the spring, the bottom end of the spring is fixedly connected to the upper surface of the connecting block a, and the spring is sleeved on the outer surface of the sliding rod b.

Preferably: the shape of the splint a is semicircular, and the inner surface of the splint a is glued and fixed with a rubber pad.

Preferably: the lower surface of the connection block a is provided with a card slot, the card slot is provided with a card block, the number of the card blocks is two, and the card block is fixedly connected to the outer surface of the connection block b.

Preferably: the lower surface of the base is fixedly connected with four supporting legs, and the four supporting legs are respectively located at the four corners of the lower surface of the base.

Technical effects and advantages of the present invention: a kind of construction welding table fixing and clamping device proposed by the present invention, compared with the prior art, when people need to weld steel, etc., people drive the slide bar b by pulling the collar Moving upward, the upward movement of the slider b drives the connecting block a upward, the upward movement of the connecting block a drives the upward movement of the connecting block b, and the upward movement of the connecting block b drives the upward movement of the splint a. When the splint a is raised to a certain height, people can move it The steel is placed between the splint a and the splint b. After the steel is placed, people loosen the collar to drive the connecting block a to move down under the elastic force of the spring itself and clamp the steel through the splint a to prevent welding. The phenomenon of steel moving during the process effectively improves the quality of steel welding.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the structure of the splint a of the present invention as viewed from the right.

Fig. 3 is a schematic cross-sectional structural view of the connection block a and the connection block b of the present invention viewed from the bottom.

Fig. 4 is a schematic view of the structure of the sliding sleeve a and the sliding rod a in the present invention.

In the figure: 1. machine base; 2. chute; 3. servo motor; 4. bearing seat; 5. rotating shaft; 6. bevel gear; 7. reducer; 8. rack; 9. moving block; 10. Guide rail; 11, tool box; 12, supporting column; 13, rubber pad; 14, sliding sleeve a; 15, sliding rod a; 16, through hole; 17, fixed column; 18, connecting plate; 19, sliding sleeve b; 20. Slide bar b; 21. Collar; 22. Connection block a; 23. Card slot; 24. Block; 25. Connection block b; 26. Plywood a; 27. Rubber pad; 28. Plywood b, 29. Supporting leg; 30, spring.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The present invention provides a fixed clamping device for a welding station for construction as shown in Figures 1-4. The fixed clamping device for a welding station for construction includes a machine base 1, and a chute is fixedly installed on the top surface of the machine base 1 2. The inner left side of the chute 2 is fixed with a bearing seat 4, the interior of the bearing seat 4 is connected to the rotating shaft 5, and the output shaft of the rotating shaft 5 is connected to the internal input shaft of the reducer 7 in rotation. The right end of the chute 2 is provided with a servo motor 3, the output end of the servo motor 3 is rotationally connected with the rotating shaft 5 through a reducer 7, the left and right ends of the rotating shaft 5 are externally sleeved with bevel gears 6, and the bevel gears The top of the gear 6 is in drive connection with the rack 8, the top of the rack 8 is fixedly equipped with a moving block 9, the two sides of the rack 8 are provided with guide rails 10, and the guide rails 10 are slidingly connected with the moving block 9, so A sliding sleeve a14 slides on the base of the moving block 9, and two sliding rods a15 are sleeved inside the sliding sleeve a14, and the left and right ends of the two sliding rods a15 are fixedly connected to the left and right sides of the inner wall of the hole 16, respectively. The tops of the sliding sleeves a14 are symmetrically fixedly connected with a fixed column 17, the left side of the fixed column 17 is fixedly connected with the right side of the connecting plate 18, and the upper surface of the connecting plate 18 is clamped with a sliding sleeve b19 , the sliding sleeve b19 is sleeved with a sliding rod b20, the top end of the sliding rod b20 is fixedly connected with a collar 21, the bottom end of the sliding rod b20 is fixedly connected with a connecting block a22, and the lower end of the connecting block a22 The surface is detachably connected to the outer surface of the connecting block b25, the lower surface of the connecting block b25 is fixedly connected to the upper surface of the splint a26, and the left side of the fixing column 17 is fixedly connected to the splint b28.

Preferably, a tool box 11 is fixedly installed on one side of the machine base 1 , and the top of the tool box 11 is fixedly connected to the bottom of the sliding sleeve a14 through the support column 12 .

By adopting the above technical solution, a tool box 11 is fixedly installed on one side of the machine base 1 , and the top of the tool box 11 is fixedly connected to the bottom of the sliding sleeve a14 through the support column 12 .

Preferably, a rubber pad 13 is provided at the bottom of the servo motor 3 .

By adopting the above technical solution, the bottom of the servo motor 3 is provided with a rubber pad 13 .

Preferably, the lower surface of the sliding sleeve b19 is fixedly connected to the top end of the spring 30, the bottom end of the spring 30 is fixedly connected to the upper surface of the connection block a22, and the spring 30 is sleeved on the outer surface of the sliding rod b20 .

By adopting the above technical solution, since the spring 30 is fixedly connected to the opposite surface of the sliding sleeve b19 and the connecting block a22, after the steel is placed, people loosen the collar 21 to drive the connecting block under the elastic force of the spring 30 itself a22 moves downward and clamps the steel through the splint a26, preventing the steel from moving during the welding process, and effectively improving the quality of steel welding.

Preferably, the splint a26 is semicircular in shape, and the inner surface of the splint a26 is bonded and fixed with a rubber pad 27 .

By adopting the above-mentioned technical scheme, the shape of the splint a26 is semicircular, and the inner surface of the splint a26 is bonded and fixed with a rubber pad 27, because the shape of the splint a26 is limited to a semicircle, and the inner surface of the splint a26 The rubber pad 27 is bonded and fixed, so that the splint a26 can better fix the steel, and when the rubber pad 27 is set, the friction between the steel and the splint a26 is increased during fixing, so that the fixing effect is better.

Preferably, the lower surface of the connecting block a22 is provided with a card slot 23, and the card slot 23 is provided with a card block 24, the number of the card blocks 24 is two, and the card block 24 is fixedly connected to the connection The outer surface of block b25.

By adopting the above technical solution, the lower surface of the connection block a22 is provided with a card slot 23, and the card slot 23 is provided with a card block 24, the number of the card blocks 24 is two, and the card blocks 24 are fixedly connected On the outer surface of the connection block b25, because the lower surface of the connection block a22 is provided with a card slot 23, and a block 24 is arranged in the card slot 23, so that people can rotate the clamp a26 to remove the clamp a26 from the connection block a22 , and then replace the splint a26 corresponding to the diameter of the steel, which can meet the welding requirements of steel with different diameters.

Preferably, the lower surface of the base 1 is fixedly connected with four supporting legs 29, and the four supporting legs 29 are respectively located at four corners of the lower surface of the base 1.

By adopting the above technical solution, the lower surface of the base 1 is fixedly connected with four support legs 29, and the four support legs 29 are respectively located at the four corners of the lower surface of the base 1, so that this solution has a certain height from the ground , it is convenient for people to carry out welding work, and the stability of the scheme is improved.

Working principle: By starting the servo motor 3 to run, the speed reducer 7 runs, and the power during cutting is increased, so that the rotating shaft 5 rotates, making the bevel gear 6 rotate, so that the rack 8 moves forward and backward, and finally the moving block 9 is on the guide rail. The top of 10 moves back and forth. When people need to weld steel, people pull the collar 21 to drive the slide bar b20 to move upward. The slide bar b20 moves upward to drive the connecting block a22 to move upward. The upward movement of the connecting block a22 drives the connecting block b25 Moving upward, the upward movement of the connecting block b25 drives the splint a26 to move upward. When the splint a26 is raised to a certain height, people can place the steel between the splint a26 and the splint b28. After the steel is placed, people loosen the collar 21 Under the elastic force of the spring 30 itself, the connecting block a22 is driven downward and the steel is clamped by the splint a26 to prevent the steel from moving during the welding process and effectively improve the quality of the steel welding. By setting the clamping groove 23 and the clamping block 24, so that people can rotate the splint a26 to remove the splint a26 from the connecting block a22, and then replace the splint a26 corresponding to the diameter of the steel, which can meet the welding requirements of steel with different diameters. When the lengths are consistent, people pull the collar 21 to drive the slide bar b20 to move upward, the slide bar b20 moves upward to drive the connecting block a22 to move upward, the connecting block a22 moves upward to drive the connecting block b25 to move upward, and the connecting block b25 moves upward to drive the splint a26 upward Move, when the splint a26 is raised to a certain height, people can place the steel between the splint a26 and the splint b28, when the steel is placed, people loosen the collar 21 to drive the connecting block under the elastic force of the spring 30 itself a22 moves down and clamps the steel through the splint a26, and then the welding work can be carried out.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still It is possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present invention shall be included in the within the protection scope of the present invention.

Claims (5)

1. A welding station fixing and clamping device for construction, comprising a machine base (1), characterized in that: the top surface of the machine base (1) is fixedly equipped with a chute (2), and the chute (2) A bearing seat (4) is fixedly installed on the left side of the interior, the interior of the bearing seat (4) is in transmission connection with the rotating shaft (5), and the output shaft of the rotating shaft (5) is rotationally connected with the internal input shaft of the reducer (7) , the right end of the chute (2) is provided with a servo motor (3), the output end of the servo motor (3) is rotationally connected with the rotating shaft (5) through a reducer (7), and the left and right sides of the rotating shaft (5) A bevel gear (6) is sleeved on the outside of both ends, the top of the bevel gear (6) is in drive connection with the rack (8), and the top of the rack (8) is fixedly mounted with a moving block (9). Both sides of the rack (8) are provided with guide rails (10), the guide rails (10) are slidingly connected with the moving block (9), and a sliding sleeve a (14) slides on the base of the moving block (9) , the sliding sleeve a (14) is sleeved with two sliding bars a (15), and the left and right ends of the two sliding bars a (15) are fixedly connected to the left and right sides of the inner wall of the hole (16), so The tops of the sliding sleeve a (14) are symmetrically fixedly connected with a fixed column (17), and the left side of the fixed column (17) is fixedly connected with the right side of the connecting plate (18), and the connecting plate (18) ) is clamped with a sliding sleeve b (19), the sliding sleeve b (19) is sleeved with a sliding rod b (20), and the top end of the sliding rod b (20) is fixedly connected with a collar (21 ), the bottom end of the slide bar b (20) is fixedly connected with the connection block a (22), the lower surface of the connection block a (22) is detachably connected with the outer surface of the connection block b (25), the The lower surface of the connection block b (25) is fixedly connected with the upper surface of the splint a (26), and the left side of the fixed column (17) is fixedly connected with the splint b (28); A tool box (11) is fixedly installed on one side of the support (1), and the top of the tool box (11) is fixedly connected with the bottom of the sliding sleeve a (14) through a support column (12); The bottom of the servo motor (3) is provided with a rubber pad (13). 2. The fixing and clamping device for a construction welding station according to claim 1, characterized in that: the lower surface of the sliding sleeve b (19) is fixedly connected to the top end of the spring (30), and the spring (30) ) is fixedly connected to the upper surface of the connection block a (22), and the spring (30) is sleeved on the outer surface of the slide bar b (20). 3. The fixing and clamping device for a construction welding station according to claim 1, characterized in that: the shape of the splint a (26) is semicircular, and the inner surface of the splint a (26) is bonded Fixed with rubber pad (27). 4. A fixing and clamping device for a welding station for construction according to claim 1, characterized in that: a slot (23) is opened on the lower surface of the connecting block a (22), and the slot (23) A locking block (24) is arranged inside, and there are two locking blocks (24), and the locking block (24) is fixedly connected to the outer surface of the connecting block b (25). 5. A fixing and clamping device for a construction welding station according to claim 1, characterized in that: the lower surface of the base (1) is fixedly connected with four supporting legs (29), and the four supporting legs (29) are positioned at the four corners of support (1) lower surface respectively.