CN218396758U

CN218396758U - Welding tool clamp for automobile silencer

Info

Publication number: CN218396758U
Application number: CN202221901782.2U
Authority: CN
Inventors: 余刚; 邓华; 余安林
Original assignee: Zhongxiang Mingdong Muffler Co ltd
Current assignee: Zhongxiang Mingdong Muffler Co ltd
Priority date: 2022-07-23
Filing date: 2022-07-23
Publication date: 2023-01-31
Anticipated expiration: 2032-07-23

Abstract

The utility model discloses a welding frock clamp for car silencer belongs to car silencer processing technology field, comprises a workbench, the upper surface of workstation is provided with places the case, it is provided with two splint one on the case to place, the equal fixed mounting in bottom of two splint one has the connecting rod, two connecting rods respectively slidable mounting in placing the bar slide that the case upper surface was seted up, the bottom of two connecting rods is all rotated and is installed two connecting rods, through setting up the pivot, bevel gear, threaded rod one, the movable plate, the connecting rod, connecting rod and splint one, utilize handle one to drive the pivot and rotate, the pivot utilizes bevel gear to drive threaded rod one and rotates, threaded rod one drives the movable plate up-and-down motion, the connecting rod orders about the connecting rod rotation, the connecting rod drives the connecting rod and slides in the bar slide, the connecting rod drives a splint simultaneous movement, make two splint move relatively or opposite direction earlier on, and then realize the centre gripping work of muffler.

Description

Welding tool clamp for automobile silencer

Technical Field

The utility model relates to an automobile muffler processing technology field especially relates to a welding frock clamp for automobile muffler.

Background

The automobile silencer is a part used for reducing noise generated when an engine of a motor vehicle works, and the length difference value of the two pipelines is equal to half of the wavelength of sound waves emitted by the automobile, so that the two lines of sound waves are interfered with each other to offset each other when being superposed, the sound intensity is weakened, the sound is reduced, the silencing effect is achieved, and the welding work needs to be carried out on the silencer when the silencer is processed and produced.

The existing automobile silencer lacks an effective limiting mechanism in the welding process, a worker needs to hold a workpiece to be welded in a hand mode in the welding process, operation is not convenient, and operation is dangerous.

SUMMERY OF THE UTILITY MODEL

The utility model provides a welding frock clamp for car silencer has solved current car silencer and has lacked effectual stop gear at the welding process, needs the handheld work piece of staff to weld in the welding process, is not convenient for operate, and operates comparatively dangerous problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a welding frock clamp for car silencer, includes the workstation, the upper surface of workstation is provided with places the case, it is provided with two splint one, two to place on the case the equal fixed mounting in bottom of splint one has the connecting rod, two the connecting rod is respectively slidable mounting in placing the bar slide that the case upper surface was seted up, two the bottom of connecting rod is all rotated and is installed two connecting rods, place the incasement and be provided with the movable plate, place the incasement internal rotation and install threaded rod one, movable plate threaded mounting is at the surface of threaded rod one, the other end of connecting rod rotates and installs on the movable plate, place the incasement internal rotation and install pivot and pivot tip and install handle one, the equal fixed mounting in surface of pivot and threaded rod one has bevel gear and two bevel gear mesh, the last fixed surface of workstation installs two support frames, two one side that the support frame is relative all sets up splint two, two the equal fixed mounting of the other end of splint two has electric telescopic handle and electric telescopic handle's side-mounting, slider slidable mounting is in the support frame and is laminated mutually with the support frame inner wall, two the equal rotation installs two threaded rod in the support frame, one of the end of two threaded rod installs handle two respectively.

By adopting the scheme, through setting the rotating shaft, the bevel gear, the first threaded rod, the movable plate, the connecting rod and the first clamping plate, the first handle is used for driving the rotating shaft to rotate, the bevel gear is used for driving the first threaded rod to rotate by the rotating shaft, the movable plate is driven to move up and down by the rotating shaft, the connecting rod is driven to rotate to drive the connecting rod to slide in the strip-shaped slideway, the connecting rod drives the first clamping plate to move synchronously, so that the two clamping plates move in opposite directions, the silencer clamping work is realized, meanwhile, silencers with different sizes can be clamped, the application range is improved, through setting the second threaded rod, the sliding block, the electric telescopic rod and the second clamping plate are used for driving the second threaded rod to rotate, the second threaded rod rotates to drive the sliding block to move up and down, the sliding block moves to drive the second clamping plate to move synchronously through the electric telescopic rod, the adjustment of the height positions of the two clamping plates is realized, the two clamping plates move oppositely or oppositely move by further matching with the electric telescopic rod, the clamping work of clamping the trachea of the silencer is realized, the clamping work of workers is avoided, and the clamping is manually supported, and the simplicity and the use is improved.

In the above scheme, it should be noted that the electric telescopic rod is electrically connected to an external power supply.

As a preferred scheme of the utility model, the lower fixed surface of workstation installs the motor, place the output shaft fixed connection of case and motor.

By adopting the scheme, the motor and the placing box are arranged, the motor is utilized to drive the placing box to rotate, the placing box is rotated to drive the clamping plates to synchronously rotate, one clamping plate rotates to drive the silencer to synchronously rotate, a worker does not need to walk to directly weld the silencer, and the use simplicity is further improved.

In the above scheme, it should be noted that the motor is electrically connected to an external power supply.

As an optimized scheme of the utility model, fixed mounting has the guide arm in the bar slide, connecting rod slidable mounting is at the surface of guide arm.

By adopting the scheme, the guide rod is arranged, the guide rod is utilized to support and guide the connecting rod, and the phenomenon that the clamping plate falls and inclines is avoided, so that the normal use of the clamping plate I is ensured.

As an optimal scheme of the utility model, the both sides of threaded rod one all are provided with the slide bar, movable plate slidable mounting is at the surface of two slide bars.

By adopting the scheme, the sliding rod is arranged, the sliding rod is utilized to play a role in limiting and guiding the moving plate, the situation of rotating deviation in the moving process of the moving plate is avoided, the normal movement of the moving plate is ensured, and the use stability is further improved.

As an optimal scheme of the utility model, two the equal fixed mounting in surface of threaded rod two has the belt pulley, two connect through belt drive between the belt pulley.

Adopt above-mentioned scheme, through setting up belt and belt pulley, utilize belt and belt pulley to drive two synchronous rotations of two threaded rods to make two synchronous motion of splint of both sides, further improve the stability of using.

The utility model discloses in:

the welding tool clamp for the automobile silencer is provided with a rotating shaft, a bevel gear, a first threaded rod, a movable plate, a connecting rod and a first clamping plate, the rotating shaft is driven to rotate by a first handle, the bevel gear is used for driving the first threaded rod to rotate by the rotating shaft, the movable plate is driven to move up and down by the rotation of the first threaded rod, the connecting rod is driven to rotate by the movement of the movable plate, the connecting rod slides in a strip-shaped slideway by the rotation of the connecting rod, and the clamping plates are driven to move synchronously by the movement of the connecting rod, so that the two clamping plates move in opposite or opposite directions, the clamping work of the silencer is further realized, meanwhile, silencers with different sizes can be clamped, the application range is improved, and the use is convenient;

according to the welding tool clamp for the automobile silencer, the second threaded rod is driven to rotate by the second handle, the second threaded rod is driven to move up and down by the second threaded rod, the second clamping plate is driven to synchronously move by the electric telescopic rod when the slider moves, the height position of the second clamping plate is adjusted, the two clamping plates are driven to move relatively or oppositely by further matching with the electric telescopic rod, clamping work on an air pipe of the silencer is achieved, clamping by manual holding of workers is avoided, and safety of work is improved;

this a welding frock clamp for car silencer utilizes the motor to drive and places the case rotation through setting up the motor and placing the case, places the case and rotates and drive splint synchronous rotation, and splint one rotation drives the synchronous rotation of silencer, need not the staff and walks about and can directly weld the silencer, further improves the simplicity and convenience of using.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of another aspect of the present invention;

fig. 3 is a schematic view of the cross-section structure of the placing box of the present invention.

In the figure: 1. a work table; 2. placing a box; 3. a rotating shaft; 4. a bevel gear; 5. a first threaded rod; 6. a slide bar; 7. moving the plate; 8. a connecting rod; 9. a connecting rod; 10. a guide bar; 11. a first clamping plate; 12. a support frame; 13. a second clamping plate; 14. an electric telescopic rod; 15. a second threaded rod; 16. a pulley; 17. a belt; 18. a slider; 19. an electric motor.

Detailed Description

Examples

Referring to fig. 1-3, the utility model provides a welding frock clamp for car silencer, including workstation 1, workstation 1's upper surface is provided with places case 2, and workstation 1's lower fixed surface installs motor 19, places case 2 and motor 19's output shaft fixed connection, through setting up motor 19 and placing case 2, utilizes motor 19 to drive and places case 2 and rotates, places case 2 and rotates and drive splint one 11 synchronous rotation, and splint one 11 rotates and drives the silencer synchronous rotation, need not the staff to walk about and can directly weld the muffler, further improve the simplicity and convenience of use;

the placing box 2 is provided with two first clamping plates 11, the bottom ends of the first clamping plates 11 are fixedly provided with connecting rods 9, the two connecting rods 9 are respectively slidably installed in strip-shaped slideways formed in the upper surface of the placing box 2, guide rods 10 are fixedly installed in the strip-shaped slideways, the connecting rods 9 are slidably installed on the outer surfaces of the guide rods 10, and through the arrangement of the guide rods 10, the guide rods 10 are utilized to play a supporting and guiding effect on the connecting rods 9, so that the situation that the first clamping plates 11 fall and incline is avoided, and the normal use of the first clamping plates 11 is ensured;

the bottom ends of the two connecting rods 9 are rotatably provided with two connecting rods 8, the placing box 2 is internally provided with a moving plate 7, the placing box 2 is rotatably provided with a first threaded rod 5, the moving plate 7 is installed on the outer surface of the first threaded rod 5 in a threaded manner, the two sides of the first threaded rod 5 are provided with slide bars 6, the moving plate 7 is installed on the outer surfaces of the two slide bars 6 in a sliding manner, and through the arrangement of the slide bars 6, the slide bars 6 are utilized to play a limiting and guiding role on the moving plate 7, so that the situation of rotational deviation of the moving plate 7 in the moving process is avoided, the moving plate 7 is ensured to normally move, and the use stability is further improved;

the other end of the connecting rod 8 is rotatably mounted on the movable plate 7, a rotating shaft 3 is rotatably mounted in the placing box 2, a first handle is mounted at the end of the rotating shaft 3, bevel gears 4 are fixedly mounted on the outer surfaces of the rotating shaft 3 and the first threaded rod 5, the bevel gears 4 are meshed with each other, two support frames 12 are fixedly mounted on the upper surface of the workbench 1, two clamp plates 13 are arranged on one sides, opposite to the two support frames 12, electric telescopic rods 14 are fixedly mounted at the other ends of the two clamp plates 13, sliders 18 are mounted on the side surfaces of the electric telescopic rods 14, the sliders 18 are slidably mounted in the support frames 12 and are attached to the inner walls of the support frames 12, two threaded rods 15 are rotatably mounted in the two support frames 12, a second handle is mounted at the end of one threaded rod 15, the two sliders 18 are respectively mounted on the outer surfaces of the two threaded rods 15 in a threaded manner, belt pulleys 16 are fixedly mounted on the outer surfaces of the two threaded rods 15, the two belt pulleys 16 are in a transmission connection through a belt 17, and the belt 17 and the belt 16 are arranged, the belt 17 and the belt 16 are used for driving the two threaded rods 15 to synchronously rotate, so that the two clamp plates 13 on the two sides synchronously move, and the stability of the two clamp plates on the two sides is further improved;

by arranging the rotating shaft 3, the bevel gear 4, the first threaded rod 5, the moving plate 7, the connecting rod 8, the connecting rod 9 and the first clamping plate 11, the rotating shaft 3 is driven to rotate by the first handle, the bevel gear 4 is driven to rotate by the rotating shaft 3, the first threaded rod 5 is driven to rotate by the first threaded rod 5, the moving plate 7 is driven to move up and down, the connecting rod 8 is driven to rotate to drive the connecting rod 9 to slide in the strip-shaped slideway, the connecting rod 9 drives the first clamping plate 11 to move synchronously, so that the two first clamping plates 11 move oppositely or oppositely, the clamping work of the silencer is realized, meanwhile, silencers with different sizes can be clamped, the application range is improved, the two threaded rods 15 are driven to rotate by the second handle, the second threaded rods 15 rotate to drive the sliding block 18 to move up and down, the sliding block 18 moves to drive the second clamping plate 13 to synchronously through the electric telescopic rod 14, the adjustment of the height positions of the second clamping plates 13 is realized, the two clamping work of the silencer is further matched with the electric telescopic rod 14 to drive the two second clamping plates 13 to move oppositely or oppositely, the clamping work of the silencer, the trachea is avoided that workers can be conveniently held, and the use is improved.

The working principle is as follows: when the silencer air pipe welding device is used, firstly, a silencer is placed between two clamp plates 11, then the handle I is rotated to enable the handle to drive the rotating shaft 3 to rotate, the rotating shaft 3 rotates to drive the threaded rod I5 to rotate by utilizing the bevel gear 4, the threaded rod I5 rotates to drive the moving plate 7 to move up and down, the moving plate 7 moves to drive the connecting rod 8 to rotate, the connecting rod 8 rotates to drive the connecting rod 9 to slide in the strip-shaped slideway, the connecting rod 9 moves to drive the clamp plates I11 to move synchronously, so that the two clamp plates I11 move oppositely or oppositely, clamping work of the silencer is further realized, then the two clamp plates II 13 are driven to move oppositely or oppositely by being matched with the electric telescopic rod 14, clamping work of the silencer air pipe is realized, then the handle II is rotated to enable the handle II to drive the threaded rod II 15 to rotate, the threaded rod II 15 rotates to drive the sliding block 18 to move up and down, the sliding block 18 moves to drive the clamp plates II 13 to move synchronously through the electric telescopic rod 14, so that height position adjustment of the clamp plates II 13 is realized, so that position adjustment of the silencer air pipe is realized, after the adjustment to a welding position is realized, the motor 19 is opened, the motor 19 drives the placing box 2 to rotate to drive the silencer to rotate synchronously, and then the telescopic rod to weld.

Claims

1. The utility model provides a welding frock clamp for car silencer, a serial communication port, including workstation (1), the upper surface of workstation (1) is provided with places case (2), it is provided with two splint (11) on case (2) to place, two the equal fixed mounting in bottom of splint (11) has connecting rod (9), two connecting rod (9) slidable mounting respectively in placing the bar slide that case (2) upper surface was seted up, two the bottom of connecting rod (9) is all rotated and is installed two connecting rod (8), it is provided with movable plate (7) in case (2) to place, it installs threaded rod (5) to place case (2) internal rotation, movable plate (7) screw thread is installed at the surface of threaded rod (5), the other end rotation of connecting rod (8) is installed on movable plate (7), it installs pivot (3) and pivot (3) tip and installs handle one to place case (2) internal rotation, pivot (3) and pivot (3) end portion, pivot (12) and two relative fixed surface mounting have two bevel gear (4) and mesh mutually, the support frame (13) are installed to the equal fixed surface mounting of pivot (12) of two last fixed splint (13) and two telescopic rod (13) the support frame (13) are the support frame (13) and two telescopic rod (13) are all installed The side-mounting of pole (14) has slider (18), slider (18) slidable mounting just laminates mutually with support frame (12) inner wall in support frame (12), two all rotate in support frame (12) and install two (15) threaded rods, one of them handle two, two are installed to the tip of two (15) threaded rods slider (18) difference screw thread is installed the surface at two threaded rods (15).

2. The welding tool clamp for the automobile muffler is characterized in that a motor (19) is fixedly mounted on the lower surface of the workbench (1), and the placing box (2) is fixedly connected with an output shaft of the motor (19).

3. The welding tool clamp for the automobile muffler is characterized in that a guide rod (10) is fixedly installed in the strip-shaped slideway, and the connecting rod (9) is slidably installed on the outer surface of the guide rod (10).

4. The welding tool clamp for the automobile muffler is characterized in that sliding rods (6) are arranged on two sides of the first threaded rod (5), and the moving plate (7) is slidably mounted on the outer surfaces of the two sliding rods (6).

5. The welding tool clamp for the automobile muffler is characterized in that a belt pulley (16) is fixedly mounted on the outer surface of each of the two threaded rods (15), and the two belt pulleys (16) are in transmission connection through a belt (17).