CN212946219U

CN212946219U - Automobile exhaust pipe silencing bag welding device

Info

Publication number: CN212946219U
Application number: CN202021030011.1U
Authority: CN
Inventors: 翟少鹏
Original assignee: Zhenjiang Henghua Mould Co ltd
Current assignee: Zhenjiang Henghua Mould Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-04-13
Anticipated expiration: 2030-06-06

Abstract

The utility model belongs to the technical field of welding set, especially, be a welding set is wrapped in automobile exhaust pipe noise elimination, comprising a base plate, the inner wall of bottom plate passes through the first motor of cushion fixedly connected with, the output fixedly connected with threaded rod of first motor, the surface threaded connection of threaded rod has the screw thread piece, a side surface of screw thread piece passes through connecting rod fixedly connected with slider, the sliding surface of slider is connected with the spout. The utility model discloses a branch with place the board and carry out fixed centre gripping to the amortization package, utilize the spanner to adjust, drive the carriage release lever and remove, connect the clamp splice through the carriage release lever and carry out the centre gripping fixed placing blast pipe on agreeing with the piece, thereby start first motor and drive the threaded rod and rotate and make and remove about the post, make amortization package and blast pipe realize accurate welding, this structure easy operation is convenient, can loosen fixedly to the static part at any time, improve product welding quality, increase work efficiency.

Description

Automobile exhaust pipe silencing bag welding device

Technical Field

The utility model relates to a welding set technical field specifically is a vehicle vent-pipe noise elimination package welding set.

Background

For the exhaust pipe of car, the noise elimination package is wherein important component, and the noise elimination package is usually called the muffler, is the component of installing at the exhaust pipe end, belongs to exhaust system, and the effect is the noise reduction engine, and the pollution abatement simultaneously, for the welding set of exhaust pipe and noise elimination package at present, most simple structure, it is not firm to fix centre gripping to noise elimination package and tail pipe, very inconvenient when the welding is adjusted, quality and work efficiency are very low, to sum up the discovery has the following problem:

1. the traditional welding device is not firm in fixing and clamping the sound-absorbing bag and the tail pipe of the automobile, is inconvenient to adjust, is inconvenient to accurately weld the welding position, and causes the welding quality to be reduced and the working efficiency to be low;

2. in the traditional method, the angle and the size of a welding position are generally inconvenient to adjust according to different vehicle types during welding, and the welding device has small application range and low practicability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a welding device for a muffler bag of an automobile exhaust pipe, which solves the problems that the fixation and clamping of the muffler bag and an automobile tail pipe are not firm and the adjustment is inconvenient; the angle and the size of the welding position are not convenient to adjust according to different vehicle types.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a welding device for an automobile exhaust pipe silencing bag comprises a bottom plate, wherein a first motor is fixedly connected to the inner wall of the bottom plate through a cushion block, a threaded rod is fixedly connected to the output end of the first motor, a threaded block is connected to the surface of the threaded rod in a threaded manner, a sliding block is fixedly connected to the surface of one side of the threaded block through a connecting rod, a sliding groove is connected to the surface of the sliding block in a sliding manner, the sliding groove is formed in the inner wall of the bottom plate, a moving column is fixedly connected to the top of the threaded block, one end of the moving column penetrates through the bottom plate and extends to the outside, a cylinder is fixedly connected to the bottom plate through a fixing plate, a connecting rod is fixedly connected to one end of the cylinder, a supporting rod is connected to the bottom surface of the connecting rod through a bolt and in, the surface of the bottom plate is fixedly connected with a second motor through a cushion block, the output end of the second motor is fixedly connected with a rotating gear, the surface of the rotating gear is meshed with a gear disc, the surface of one side of the gear disc is fixedly connected with a fixed block, the inside of the fixed block is slidably connected with a pull rod, the surface of the pull rod is slidably connected with an extrusion spring, the surface of the pull rod is fixedly connected with a clamping plate, the surface of the bottom plate is fixedly connected with a supporting rod, the surface of one side of the supporting rod is fixedly connected with a connecting block, the surface of the supporting rod is positioned on one side of the connecting block and is connected with a stop block through bolt threads, the surface of the connecting block is rotatably connected with a wrench through a pin shaft, one end of the wrench is slidably connected with a limiting rod, one end of the wrench, the surface of regulating block rotates through the round pin axle and is connected with the carriage release lever, the one end fixedly connected with clamp splice of carriage release lever.

As a preferred technical scheme of the utility model, threaded hole is seted up on the surface of connecting rod, the screw hole is equidistant distribution on the surface of connecting rod.

As a preferred technical scheme of the utility model, the one end of toothed disc is rotated through the bearing and is connected with the bearing frame, the bottom fixed connection bottom plate of bearing frame, the bearing frame is located one side of second motor.

As a preferred technical scheme of the utility model, the one end fixed connection fixed block of extrusion spring, the other end fixedly connected with splint of extrusion spring.

As a preferred technical scheme of the utility model, the regulation hole has been seted up on the surface of carriage release lever, the regulation hole is equidistant distribution on the surface of carriage release lever.

As a preferred technical scheme of the utility model, the one end fixedly connected with handle of pull rod, one side sliding connection that the surface of pull rod is located the fixed block has the stopper, stopper fixed surface connects on the surface of toothed disc.

As a preferred technical scheme of the utility model, the surface of bottom plate is located one side fixedly connected with spliced pole of bracing piece, the top fixedly connected with of spliced pole agrees with the piece, the clamp splice is the U type form with the surface that agrees with the piece.

(III) advantageous effects

Compared with the prior art, the utility model provides an automobile exhaust pipe noise elimination package welding set possesses following beneficial effect:

1. this welding set for silencing bag of automobile exhaust pipe, fix the centre gripping to the silencing bag through branch and place the board, utilize the spanner to adjust, drive the carriage release lever and remove, it is fixed to place blast pipe centre gripping on agreeing with the piece through carriage release lever connection clamp splice, thereby start first motor and drive the threaded rod and rotate and make and remove the post and remove, make silencing bag and blast pipe realize accurate welding, this structure easy operation is convenient, can loosen fixedly to the fixed part at any time, improve product welding quality, increase work efficiency.

2. This vehicle vent-pipe noise elimination package welding set through add branch on the connecting rod, set up the regulation hole of regulation blast pipe size on the carriage release lever, when needs adjustment noise elimination package and blast pipe welding angle, twitch the pull rod, make splint press from both sides tight noise elimination package, thereby utilize the motor to drive the gear and drive the toothed disc rotation, the corresponding angle of adjustment, through the welding of adaptable different motorcycle type noise elimination package of secondary structure and blast pipe, and make the adjustment according to actual conditions, it is nimble various to use, this welding set's practicality improves.

Drawings

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

FIG. 2 is a cross-sectional view of the bottom plate of the present invention;

FIG. 3 is a top view of the connecting rod of the present invention;

FIG. 4 is an enlarged view of the area A of FIG. 1 according to the present invention;

fig. 5 is a side view of the support rod of the present invention.

In the figure: 1. a base plate; 2. a first motor; 3. a threaded rod; 4. a thread block; 5. a slider; 6. a chute; 7. moving the column; 8. a cylinder; 9. a connecting rod; 10. a strut; 11. placing the plate; 12. a rubber pad; 13. a second motor; 14. a rotating gear; 15. a gear plate; 16. a bearing seat; 17. a fixed block; 18. a pull rod; 19. a compression spring; 20. a splint; 21. a limiting block; 22. a support bar; 23. connecting blocks; 24. a wrench; 25. a limiting rod; 26. a compression spring; 27. an adjusting block; 28. a travel bar; 29. a clamping block; 30. connecting columns; 31. fitting blocks; 32. a stopper; 33. and adjusting the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a welding device for a silencing bag of an automobile exhaust pipe comprises a bottom plate 1, wherein the inner wall of the bottom plate 1 is fixedly connected with a first motor 2 through a cushion block, the output end of the first motor 2 is fixedly connected with a threaded rod 3, the surface of the threaded rod 3 is in threaded connection with a threaded block 4, one side surface of the threaded block 4 is fixedly connected with a sliding block 5 through a connecting rod, the surface of the sliding block 5 is in sliding connection with a sliding groove 6, the sliding groove 6 is arranged on the inner wall of the bottom plate 1, the top of the threaded block 4 is fixedly connected with a movable column 7, one end of the movable column 7 penetrates through the bottom plate 1 and extends to the outside, the movable column is fixedly connected with a cylinder 8 through a fixed plate, one end of the cylinder 8 is fixedly connected with a connecting rod 9, the bottom surface of the connecting rod 9 is in threaded connection with a supporting rod, the surface of the bottom plate 1 is fixedly connected with a second motor 13 through a cushion block, the output end of the second motor 13 is fixedly connected with a rotating gear 14, the surface of the rotating gear 14 is meshed with a gear disc 15, the surface of one side of the gear disc 15 is fixedly connected with a fixed block 17, the inside of the fixed block 17 is slidably connected with a pull rod 18, the surface of the pull rod 18 is slidably connected with an extrusion spring 19, the surface of the pull rod 18 is fixedly connected with a clamping plate 20, the surface of the bottom plate 1 is fixedly connected with a support rod 22, the surface of one side of the support rod 22 is fixedly connected with a connecting block 23, the surface of the support rod 22, which is positioned at one side of the connecting block 23, is connected with a stop dog 32 through a bolt thread, the surface of the connecting block 23 is rotatably connected with a spanner 24 through a pin shaft, one end of the spanner, the surface of the adjusting block 27 is rotatably connected with a moving rod 28 through a pin shaft, and one end of the moving rod 28 is fixedly connected with a clamping block 29.

In the embodiment, the sound attenuation package is fixedly clamped through the supporting rod 10 and the placing plate 11, the spanner 24 is used for adjusting to drive the moving rod 28 to move, the moving rod 28 is connected with the clamping block 29 to clamp and fix the exhaust pipe placed on the fitting block 31, the first motor 2 is started to drive the threaded rod 3 to rotate, so that the moving column 7 moves left and right, the sound attenuation package and the exhaust pipe are accurately welded, the structure is simple and convenient to operate, fixed parts can be loosened and fixed at any time, the welding quality of products is improved, and the working efficiency is increased; through add branch 10 on connecting rod 9, set up the regulation hole 33 of adjusting the blast pipe size on carriage release lever 28, when needs adjustment amortization package and blast pipe welding angle, twitch pull rod 18, make splint 20 press from both sides tight amortization package, thereby utilize second motor 13 to drive rotating gear 14 and drive toothed disc 15 and rotate, adjust corresponding angle, through the welding of adaptable different motorcycle type amortization package of substructure and blast pipe, and make the adjustment according to actual conditions, it is nimble various to use, the practicality of this welding set is improved.

Specifically, threaded holes are formed in the surface of the connecting rod 9, and the threaded holes are distributed on the surface of the connecting rod 9 at equal intervals.

In this embodiment, through the setting of screw hole, it is fixed that the convenience carries out the centre gripping to the amortization package of equidimension not, through addding branch 10, utilizes the bolt fastening to live, adjusts, improves the application scope of device.

Specifically, one end of the gear plate 15 is rotatably connected with a bearing seat 16 through a bearing, the bottom of the bearing seat 16 is fixedly connected with the bottom plate 1, and the bearing seat 16 is located on one side of the second motor 13.

In this embodiment, through the setting of bearing frame 16, the convenient effect that supports spacingly to toothed disc 15 to make things convenient for toothed disc 15 to rotate, and then adjustment amortization package welding angle has improved the stability of device.

Specifically, one end of the extrusion spring 19 is fixedly connected to the fixing block 17, and the other end of the extrusion spring 19 is fixedly connected to the clamping plate 20.

In this embodiment, when the angle of the sound-absorbing bag needs to be adjusted, the pull rod 18 is pulled, the sound-absorbing bag is clamped and fixed by the clamping plate 20 through the elastic resilience of the extrusion spring 19, and then the sound-absorbing bag is rotated by the gear plate 15.

Specifically, the surface of the moving rod 28 is provided with adjusting holes 33, and the adjusting holes 33 are distributed on the surface of the moving rod 28 at equal intervals.

In this embodiment, through the setting of regulation hole 33, according to not equidimension blast pipe and then the suitable position that can adjust, carry out the centre gripping fixedly.

Specifically, one end fixedly connected with handle of pull rod 18, the surface of pull rod 18 is located one side sliding connection of fixed block 17 and is had stopper 21, and stopper 21 fixed surface connects on the surface of toothed disc 15.

In this embodiment, through the cooperation of splint 20 and stopper 21, it is fixed to carry out the centre gripping of two sides to the sound package to obtain the effect of good quick centre gripping.

Specifically, a connecting column 30 is fixedly connected to one side of the surface of the bottom plate 1, which is located on the supporting rod 22, a fitting block 31 is fixedly connected to the top of the connecting column 30, and the surfaces of the clamping block 29 and the fitting block 31 are in a U shape.

In this embodiment, the exhaust pipe is clamped and fixed by the clamping block 29 and the fitting block 31, and most of the exhaust pipes are cylindrical, so that the clamping block 29 and the fitting block 31 are designed into two U-shaped shapes, and the exhaust pipes are clamped and fixed correspondingly, thereby achieving a good fixing effect.

The utility model discloses a theory of operation and use flow: the silencing bag is placed on a placing plate 11, the surface of the silencing bag is protected and prevented from deformation by connecting a rubber pad 12 with the surface of the placing plate 11, a connecting rod 9 is pushed by starting a cylinder 8, so that a supporting rod 10 is driven to move downwards, the cylinder 8 is fixedly supported by connecting the moving column 7, so that the silencing bag is clamped and fixed, the bottom of the moving column 7 is connected with a threaded block 4, the sliding block 5 is connected with a sliding block 4 through the threaded block 4, the sliding block 5 slides in a sliding groove 6, so that the silencing bag can move left and right, a supporting rod 22 is connected with the surface of a bottom plate 1, a connecting block 23 is connected with the surface of the supporting rod 22, a spanner 24 is connected with the surface of the connecting block 23 in a rotating way, the spanner 24 is convenient to rotate, one end of the spanner 24 is connected with a limiting rod 25, one end of the spanner 24 is connected with, one end of a limiting rod 25 is connected with an adjusting block 27, so that the compression spring 26 can be conveniently limited and the wrench 24 and the adjusting block 27 can be conveniently connected, the moving rod 28 can be conveniently connected through the surface rotation of the adjusting block 27, the moving rod 28 can be conveniently moved up and down, adjusting holes 33 are formed in the surface of the moving rod 28, exhaust pipes with different sizes can be conveniently clamped and fixed, the application range is improved, the second motor 13 is started to drive the rotating gear 14 to rotate, the rotating gear 14 drives the gear disc 15 to rotate, the muffler bag can further rotate, so that the exhaust pipes can be conveniently welded at proper angles according to different vehicle types, the gear disc 15 is connected with the bearing seat 16, the gear disc 15 can conveniently support and limit, the fixing block 17 is connected with the surface of the gear disc 15, the pull rod 18 is connected with the fixing block 17 in a sliding mode, and the extrusion, connect splint 20 through extrusion spring 19 one end to utilize splint 20 to carry out the centre gripping rotation to the packet of sound, through stopper 21, make things convenient for pull rod 18 to carry on spacingly, corresponding with splint 20, thereby carry out the both sides centre gripping to the packet of sound.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automobile exhaust pipe noise elimination package welding set, includes bottom plate (1), its characterized in that: the inner wall of bottom plate (1) passes through first motor (2) of cushion fixedly connected with, output fixedly connected with threaded rod (3) of first motor (2), the surperficial threaded connection of threaded rod (3) has screw thread piece (4), a side surface of screw thread piece (4) passes through connecting rod fixedly connected with slider (5), the sliding surface of slider (5) is connected with spout (6), spout (6) are seted up on the inner wall of bottom plate (1), the top fixedly connected with of screw thread piece (4) removes post (7), the one end that removes post (7) runs through bottom plate (1) and extends to the outside through fixed plate fixedly connected with cylinder (8), the one end fixedly connected with connecting rod (9) of cylinder (8), the bottom surface of connecting rod (9) has branch (10) through bolt threaded connection, the surface that removes post (7) is located one side of connecting rod (9) and places through connecting rod fixedly connected with The plate (11), the surface of the placing plate (11) is fixedly connected with a rubber pad (12), the surface of the bottom plate (1) is fixedly connected with a second motor (13) through a cushion block, the output end of the second motor (13) is fixedly connected with a rotating gear (14), the surface of the rotating gear (14) is meshed with a gear disc (15), one side surface of the gear disc (15) is fixedly connected with a fixed block (17), the inner part of the fixed block (17) is slidably connected with a pull rod (18), the surface of the pull rod (18) is slidably connected with an extrusion spring (19), the surface of the pull rod (18) is fixedly connected with a clamping plate (20), the surface of the bottom plate (1) is fixedly connected with a supporting rod (22), one side surface of the supporting rod (22) is fixedly connected with a connecting block (23), and the surface of the supporting rod (22) is positioned on one side of the connecting block (23), the surface of connecting block (23) rotates through the round pin axle and is connected with spanner (24), the one end sliding connection of spanner (24) has gag lever post (25), the one end of spanner (24) is located one side fixedly connected with compression spring (26) of gag lever post (25), the one end fixedly connected with regulating block (27) of compression spring (26), the surface of regulating block (27) rotates through the round pin axle and is connected with carriage release lever (28), the one end fixedly connected with clamp splice (29) of carriage release lever (28).

2. The welding device for the muffler bag of the automobile exhaust pipe according to claim 1, wherein: threaded holes are formed in the surface of the connecting rod (9), and the threaded holes are distributed on the surface of the connecting rod (9) at equal intervals.

3. The welding device for the muffler bag of the automobile exhaust pipe according to claim 1, wherein: one end of the gear plate (15) is rotatably connected with a bearing seat (16) through a bearing, the bottom of the bearing seat (16) is fixedly connected with the bottom plate (1), and the bearing seat (16) is located on one side of the second motor (13).

4. The welding device for the muffler bag of the automobile exhaust pipe according to claim 1, wherein: one end of the extrusion spring (19) is fixedly connected with the fixing block (17), and the other end of the extrusion spring (19) is fixedly connected with the clamping plate (20).

5. The welding device for the muffler bag of the automobile exhaust pipe according to claim 1, wherein: adjusting holes (33) are formed in the surface of the moving rod (28), and the adjusting holes (33) are distributed on the surface of the moving rod (28) at equal intervals.

6. The welding device for the muffler bag of the automobile exhaust pipe according to claim 1, wherein: the one end fixedly connected with handle of pull rod (18), the surface of pull rod (18) is located one side sliding connection of fixed block (17) and is had stopper (21), stopper (21) fixed surface connects on the surface of toothed disc (15).

7. The welding device for the muffler bag of the automobile exhaust pipe according to claim 1, wherein: the surface of the bottom plate (1) is located on one side of the supporting rod (22) and is fixedly connected with a connecting column (30), the top of the connecting column (30) is fixedly connected with a conjunction block (31), and the surfaces of the clamping block (29) and the conjunction block (31) are U-shaped.