CN216398595U

CN216398595U - Muffler steel pipe welding position device

Info

Publication number: CN216398595U
Application number: CN202120839538.7U
Authority: CN
Inventors: 张小兵
Original assignee: Chongqing Zhongxiang Mechanical And Electrical Equipment Co ltd
Current assignee: Chongqing Zhongxiang Mechanical And Electrical Equipment Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-04-29
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to the technical field of silencer steel pipes and discloses a silencer steel pipe welding and positioning device which comprises a supporting device, connecting assemblies, welding seats, fixing plates and placing assemblies. This muffler steel pipe welding positioner reciprocates on the second threaded rod through the rotatory sleeve that drives of servo motor for two set-square back-and-forth movement around the gyro wheel promotes when reciprocating, and then drives and adjust pole extrusion compression spring and slope, and the steel pipe of convenient different diameters size is fixed a position, and is nimble and firm, is favorable to improving muffler steel pipe welding's welding efficiency.

Description

Muffler steel pipe welding position device

Technical Field

The utility model relates to the technical field of silencer steel pipes, in particular to a silencer steel pipe welding and positioning device.

Background

The silencer is a device for preventing sound from spreading and allowing airflow to pass through, is an important measure for eliminating aerodynamic noise, is a device for reducing noise and is arranged on an airflow channel of aerodynamic equipment or in an air inlet and exhaust system, the main structure of the silencer is generally a hollow cylinder structure, and two ends of the cylinder are necking structures, so that the silencer and other equipment can be conveniently arranged.

Need use positioner when welding to muffler steel pipe, but current positioner location is not accurate enough and can't provide abundant fixed for the steel pipe of different diameters size, and stability is relatively poor when leading to the use, and is inefficient, and then has influenced welded quality, so provides a muffler steel pipe welding positioner for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a welding and positioning device for a steel pipe of a silencer, which has the advantages of adjustable positioning and good stability, and solves the problems that the existing positioning device is not accurate enough in positioning and cannot provide sufficient fixation for steel pipes with different diameters, so that the stability is poor, the efficiency is low during use, and the welding quality is influenced.

(II) technical scheme

In order to achieve the purposes of adjustable positioning and good stability, the utility model provides the following technical scheme: the utility model provides a muffler steel pipe welding position device, includes strutting arrangement, coupling assembling, welded seat, fixed plate and places the subassembly, strutting arrangement's the inside left and right sides all is provided with the coupling assembling that one end extends to its top, strutting arrangement's top is provided with the welded seat between two coupling assembling about being located, both sides all are provided with the fixed plate around coupling assembling's the top, two around be provided with between the fixed plate and place the subassembly, two around two one side that the fixed plate is relative all is provided with one end and runs through and extend to the adjusting device who places the subassembly top, coupling assembling's top is provided with between two adjusting device around being located and one end and places the removal subassembly that the subassembly is connected, the front and back both sides of removal subassembly laminate with two adjusting device around respectively.

Preferably, strutting arrangement is including fixed case, the equal fixed mounting in bottom left and right sides of fixed case has the support column that quantity is two, the inner wall left side movable mounting of fixed case has the first threaded rod that one end extends to its right side, the right side fixed mounting of first threaded rod has the handle.

Preferably, coupling assembling includes the connecting rod, the outside threaded mounting of first threaded rod is quantity for two and the connecting rod that one end all extends to fixed roof portion, the bottom of connecting rod and the interior diapire swing joint of fixed case, two the equal fixed mounting in top of connecting rod has the connecting plate.

Preferably, the placing assembly comprises a transverse plate, the transverse plate is fixedly mounted between the front fixing plate and the rear fixing plate, and the arc-shaped placing plate is fixedly mounted at the top of the transverse plate.

Preferably, adjusting device includes the gag lever post, two around the equal fixed mounting in one side that the fixed plate is relative has the gag lever post that is located the diaphragm below, the top of gag lever post is rotated and is connected with one end and runs through the gag lever post and extend to the regulation pole of diaphragm top, two around the regulation pole is located the arc respectively and places the board both sides around, two around the regulation pole is located the equal fixed mounting in one side that is relative in diaphragm top one end has the wedge, two around the regulation pole is located the equal fixed mounting in one side that the gag lever post below is relative has two fixed blocks, two above the equal fixed mounting in one side that the fixed block is relative has one end and two one side fixed connection's that the fixed block is relative triangle in one side that the fixed block is relative, two around the equal fixed mounting in one side that the regulation pole is relative has one end and fixed plate fixed connection's compression spring.

Preferably, the movable assembly includes servo motor, the top fixed mounting of connecting plate has the servo motor between two gag lever posts around being located, servo motor's output shaft department fixed mounting has the second threaded rod of the bottom swing joint of one end and diaphragm, the sleeve is installed to the outside screw thread of second threaded rod, the equal fixed mounting in both sides has one end around the telescopic and the gyro wheel of two set-square laminates with the front and back respectively.

Preferably, the front side and the rear side of the inner part of the transverse plate are both provided with rectangular through holes matched with the adjusting rods.

(III) advantageous effects

Compared with the prior art, the utility model provides a muffler steel pipe welding and positioning device, which has the following beneficial effects:

this muffler steel pipe welding positioner reciprocates on the second threaded rod through the rotatory sleeve that drives of servo motor for two set-square back-and-forth movement around the gyro wheel promotes when reciprocating, and then drives and adjust pole extrusion compression spring and slope, and the steel pipe of convenient different diameters size is fixed a position, and is nimble and firm, is favorable to improving muffler steel pipe welding's welding efficiency.

Drawings

FIG. 1 is a side cross-sectional view of the structure of the present invention;

fig. 2 is a front view of the structure of the present invention.

In the figure: the device comprises a supporting device 1, a fixing box 11, a first threaded rod 12, a handle 13, a connecting assembly 2, a connecting rod 21, a connecting plate 22, a welding seat 3, a fixing plate 4, an adjusting device 5, a limiting rod 51, a triangular plate 52, a fixing block 53, a compression spring 54, an adjusting rod 55, a wedge-shaped plate 56, a placement assembly 6, a transverse plate 61, an arc placement plate 62, a moving assembly 7, a sleeve 71, a roller 72, a second threaded rod 73 and a servo motor 74.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a welding and positioning device for a steel pipe of a silencer comprises a supporting device 1, a connecting assembly 2, a welding seat 3, a fixing plate 4 and a placing assembly 6, wherein the supporting device 1 comprises a fixing box 11, two supporting columns 14 are fixedly arranged on the left side and the right side of the bottom of the fixing box 11, a first threaded rod 12 with one end extending to the right side of the inner wall of the fixing box 11 is movably arranged on the left side of the inner wall of the fixing box 11, a handle 13 is fixedly arranged on the right side of the first threaded rod 12, the connecting assembly 2 with one end extending to the top of the inner wall of the supporting device 1 is respectively arranged on the left side and the right side of the inner part of the supporting device 1 in a threaded manner, the connecting assembly 2 comprises connecting rods 21, two connecting rods 21 with one end extending to the top of the fixing box 11 are respectively arranged on the outer threads of the first threaded rod 12, the bottom of the connecting rods 21 is movably connected with the inner bottom wall of the fixing box 11, and the top of the two connecting rods 21 are respectively fixedly arranged on the connecting plates 22, the top of the supporting device 1 is fixedly provided with a welding seat 3 positioned between a left connecting component 2 and a right connecting component 2, the top of the fixed box 11 is fixedly provided with a welding seat 3 positioned between a left connecting rod 21 and a right connecting rod 21, the front side and the rear side of the top of the connecting components 2 are fixedly provided with fixed plates 4, the front side and the rear side of the top of the connecting plate 22 are fixedly provided with fixed plates 4, a placing component 6 is fixedly arranged between the front fixed plate 4 and the rear fixed plate 4, the placing component 6 comprises a transverse plate 61, a transverse plate 61 is fixedly arranged between the front fixed plate 4 and the rear fixed plate 4, the top of the transverse plate 61 is fixedly provided with an arc placing plate 62, one side of the front fixed plate 4 and the rear fixed plate 4 which are opposite is fixedly provided with an adjusting device 5, one end of the adjusting device 5 penetrates through and extends to the upper part of the placing component 6, the adjusting device 5 comprises a limiting rod 51, one side of the front fixed plate 4 and the rear fixed plate 4 which are opposite is fixedly provided with a limiting rod 51 positioned below the transverse plate 61, the top of the limiting rod 51 is rotatably connected with an adjusting rod 55 with one end penetrating through the limiting rod 51 and extending to the upper part of the transverse plate 61, the front side and the rear side of the inner part of the transverse plate 61 are respectively provided with a rectangular through hole matched with the adjusting rod 55, the front adjusting rod 55 and the rear adjusting rod 55 are respectively positioned at the front side and the rear side of the arc-shaped placing plate 62, the opposite sides of the front adjusting rod 55 and the rear adjusting rod 55 positioned at the upper end of the transverse plate 61 are respectively and fixedly provided with a wedge-shaped plate 56, the opposite sides of the front adjusting rod 55 and the rear adjusting rod 55 positioned below the limiting rod 51 are respectively and fixedly provided with two fixing blocks 53, the opposite sides of the upper two fixing blocks 53 are respectively and fixedly provided with a triangular plate 52 with one end fixedly connected with the opposite sides of the lower two fixing blocks 53, the opposite sides of the front adjusting rod 55 and the rear adjusting rod are respectively and fixedly provided with a compression spring 54 with one end fixedly connected with the fixing plate 4, the top of the connecting component 2 is fixedly provided with a moving component 7 positioned between the front adjusting device 5 and one end connected with the placing component 6, the moving assembly 7 comprises a servo motor 74, the top of the connecting plate 22 is fixedly provided with the servo motor 74 positioned between the front and rear limiting rods 51, the output shaft of the servo motor 74 is fixedly provided with a second threaded rod 73, one end of the second threaded rod is movably connected with the bottom of the transverse plate 61, the outer thread of the second threaded rod 73 is provided with a sleeve 71, the front and rear sides of the sleeve 71 are fixedly provided with a roller 72, one end of the roller 72 is respectively jointed with the front and rear triangular plates 52, the front and rear sides of the moving assembly 7 are respectively jointed with the front and rear adjusting devices 5, the left and right rollers 72 are respectively jointed with the left and right triangular plates 52, the sleeve 71 is driven by the rotation of the servo motor 74 to move up and down on the second threaded rod 73, so that the roller 72 pushes the front and rear triangular plates 52 to move back and forth while moving up and down, and further drives the adjusting rod 55 to extrude the compression spring 54 and incline, and the positioning is convenient according to steel pipes with different diameters, the welding efficiency of the steel pipe welding of the silencer is improved flexibly and stably.

When using, place the muffler on weld seat 3, place the steel pipe and place the board 62 on and fix a position the steel pipe through adjusting device 5 with the arc, rotate handle 3 again and adjust the distance between two coupling assembling 2 and weld.

In conclusion, this muffler steel pipe welding positioner, it reciprocates on second threaded rod 73 to drive sleeve 71 through servo motor 74 is rotatory, make gyro wheel 72 promote two set squares 52 back-and-forth movement around reciprocating when reciprocating, and then drive regulation pole 55 extrusion compression spring 54 and slope, the steel pipe of convenient different diameters size is fixed a position, it is nimble and firm, be favorable to improving muffler steel pipe welding's welding efficiency, it is not accurate enough and can't provide abundant fixed for the steel pipe of different diameters size to have solved current positioner location, stability is relatively poor when leading to the use, low efficiency, and then the problem of welded quality has been influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a muffler steel pipe welding position device, includes strutting arrangement (1), coupling assembling (2), welded seat (3), fixed plate (4) and places subassembly (6), its characterized in that: the left side and the right side of the inside of the supporting device (1) are both provided with a connecting component (2) one end of which extends to the top of the supporting device, the top of the supporting device (1) is provided with a welding seat (3) positioned between the left connecting component and the right connecting component (2), the front side and the rear side of the top of the connecting component (2) are respectively provided with a fixed plate (4), a placing component (6) is arranged between the front fixed plate and the rear fixed plate (4), one side of the front fixed plate and the rear fixed plate (4) which are opposite is respectively provided with an adjusting device (5) with one end penetrating and extending to the upper part of the placing component (6), the top of the connecting component (2) is provided with a moving component (7) which is positioned between the front and the back adjusting devices (5) and one end of which is connected with the placing component (6), the front side and the rear side of the moving component (7) are respectively attached to the front adjusting device and the rear adjusting device (5).

2. The welding and positioning device for the steel pipes of the silencer according to claim 1, characterized in that: strutting arrangement (1) is including fixed case (11), the equal fixed mounting in bottom left and right sides of fixed case (11) has support column (14) that quantity is two, the inner wall left side movable mounting of fixed case (11) has first threaded rod (12) that one end extends to its right side, the right side fixed mounting of first threaded rod (12) has handle (13).

3. The welding and positioning device for the steel pipes of the silencer according to claim 2, characterized in that: coupling assembling (2) are including connecting rod (21), the outside threaded mounting of first threaded rod (12) has quantity to be two and connecting rod (21) that one end all extends to fixed case (11) top, the bottom of connecting rod (21) and the interior diapire swing joint of fixed case (11), two the equal fixed mounting in top of connecting rod (21) has connecting plate (22).

4. The welding and positioning device for the steel pipes of the silencer according to claim 1, characterized in that: the placing assembly (6) comprises a transverse plate (61), the transverse plate (61) is fixedly mounted between the front fixing plate and the rear fixing plate (4), and an arc-shaped placing plate (62) is fixedly mounted at the top of the transverse plate (61).

5. The welding and positioning device for the steel pipes of the silencer according to claim 3, wherein: the adjusting device (5) comprises a limiting rod (51), a front fixing rod and a rear fixing rod (4) are fixedly arranged on one opposite side of the fixing plate (4) and are provided with the limiting rod (51) below the transverse plate (61), the top of the limiting rod (51) is rotatably connected with an adjusting rod (55) with one end penetrating through the limiting rod (51) and extending to the upper side of the transverse plate (61), the front adjusting rod (55) and the rear adjusting rod (55) are respectively arranged on the front side and the rear side of the arc-shaped placing plate (62), a wedge-shaped plate (56) is fixedly arranged on one opposite side of the adjusting rod (55) above the transverse plate (61), two fixing blocks (53) are fixedly arranged on one opposite side of the adjusting rod (55) below the limiting rod (51), two fixing blocks (53) are fixedly arranged on one opposite side of the fixing block (53), one end of the triangular plate (52) is fixedly connected with one opposite side of the fixing block (53) below, and one end of a compression spring (54) fixedly connected with the fixed plate (4) is fixedly arranged on one side of the front adjusting rod (55) and the rear adjusting rod (55) opposite to each other.

6. The welding and positioning device for the steel pipes of the silencer according to claim 5, wherein: remove subassembly (7) including servo motor (74), the top fixed mounting of connecting plate (22) has servo motor (74) between two gag lever posts (51) around being located, the output shaft of servo motor (74) department fixed mounting have one end and bottom swing joint's of diaphragm (61) second threaded rod (73), sleeve (71) are installed to the outside screw thread of second threaded rod (73), the equal fixed mounting in both sides has one end and gyro wheel (72) of laminating with two set-square (52) around sleeve (71) respectively around sleeve (71).

7. The welding and positioning device for the steel pipes of the silencer according to claim 5, wherein: rectangular through holes matched with the adjusting rods (55) are formed in the transverse plate (61) at the front side and the rear side.