CN217143669U

CN217143669U - Fixing device for automobile exhaust pipe

Info

Publication number: CN217143669U
Application number: CN202220461150.2U
Authority: CN
Inventors: 张敬明; 张阳
Original assignee: Chongqing Xiangshun Machine Part Manufacturing Co ltd
Current assignee: Chongqing Xiangshun Machine Part Manufacturing Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-09
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to the technical field of exhaust pipe production, in particular to a fixing device for an automobile exhaust pipe, which comprises a workbench, wherein a motor is fixedly arranged on a motor supporting plate, a bidirectional screw rod is arranged at the output end of the motor, two screw rod thread sleeves are arranged on the bidirectional screw rod, two positioning plates are fixedly arranged at the top ends of the connecting rods, each groove is internally and respectively provided with two rotating shafts in a rotating way, two clamping plates are respectively arranged at the side surfaces of the two rotating shafts, and the rotating shafts are connected with the positioning plates through a limiting component, to adjust the angle between the two jaws.

Description

Fixing device for automobile exhaust pipe

Technical Field

The utility model relates to an exhaust pipe production technical field particularly, relates to a fixing device for automobile exhaust pipe.

Background

The automobile exhaust corrugated pipe is also called as an automobile exhaust pipe hose, and is arranged in an exhaust pipe between an engine exhaust branch pipe and a silencer to ensure that the whole exhaust system is flexibly connected, thereby playing the roles of vibration and noise reduction, convenient installation and prolonging the service life of the exhaust silencing system, in the processing process of the automobile exhaust pipe, the automobile exhaust pipe needs to be fixed to prevent the automobile exhaust pipe from moving in the processing process and influencing the processing efficiency, for example, the positioning and fixing device for the production of the automobile exhaust pipe, which is provided by the patent with the application number of CN201920273468.6, comprises an operation table, a support plate, a clamp, a frame, a drawer, a handle, a slide rail, a slide block, a fixing device and a lifting table, the middle part of the automobile exhaust pipe is sequentially connected with the clamp for preliminary fixing by arranging the fixing device, the orientation of the suction cup is adjusted by a rotating device, and then the left end and the right end of the exhaust pipe are respectively connected with the suction cup, drive the screw rod through the rotating knob and rotate and be convenient for the extrusion and adsorb the blast pipe, thereby reach and effectively fix the support to the blast pipe, prevent that equipment from sliding at will in process of production, influence the beneficial effect of equipment normal function, through having set up the elevating platform, rotatory carousel is adjusted the distance between first movable rod and the second movable rod, thereby adjust the flexible of first scissors fork and second scissors fork, and then the height of operation panel, thereby reach the height of freely adjusting production operation panel, improve equipment's multi-functional beneficial effect.

However, the above technical scheme can only fix the automobile exhaust pipes with the same diameter, and the automobile exhaust pipes with different diameters are not easy to fix, so that different fixing devices need to be replaced, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for automobile exhaust pipe can effectively solve the problem in the background art.

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

the utility model provides a fixing device for automobile exhaust pipe, includes the workstation, fixed surface installs the motor backup pad under the workstation, fixed mounting has the motor in the motor backup pad, two-way lead screw is installed to the motor output, two-way lead screw is gone up the cover and is established two lead screw swivel nut, two install the connecting rod on the lead screw swivel nut respectively, two the workstation is run through in the equal activity of connecting rod upper end, fixed surface installs the mounting disc on the workstation, two the equal fixed mounting in connecting rod top has the locating plate, every be provided with the recess on the locating plate, every two axis of rotation, two are all installed in the inside equal rotation of recess the axis of rotation side all install splint, the axis of rotation is connected with the locating plate through spacing subassembly.

Preferably, the equal-distance fixed mounting of workstation lower extreme has the bracing piece, every the equal fixed mounting of bracing piece lower extreme has fixed baseplate.

Preferably, a through groove is formed in the workbench, and the connecting rod movably penetrates through the through groove.

Preferably, the lower end of the workbench is fixedly provided with a mounting plate, and the top end of the bidirectional screw rod is rotatably arranged on the mounting plate.

Preferably, the limiting assembly comprises a sliding sleeve and a limiting groove, the sliding sleeve is slidably mounted on the rotating shaft, and the limiting groove is formed in the positioning plate.

Preferably, a clamping groove is formed in the inner wall of the limiting groove, a limiting block is installed on the sliding sleeve and is arranged inside the limiting groove, a clamping block is arranged on the side face of the limiting block and is arranged inside the clamping groove, a sliding groove is formed in the sliding sleeve, and a sliding block is installed inside the sliding groove in a sliding mode.

Preferably, a spring is installed on the surface inside the limiting groove, and one end of the spring is arranged on the sliding block.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) when rotating suitable angle, the sliding sleeve loosens, thereby elasticity through the spring enables the sliding sleeve to reset, thereby can reset the stopper to the spacing inslot portion, can play fixed effect to the pivot, thereby can prevent splint from appearing the pivoted condition, move through splint this moment, thereby set up the vehicle vent-pipe between splint, thereby can prevent that not hard up condition from appearing in the vehicle vent-pipe in processing, and this device can be according to vehicle vent-pipe's concrete specification. The angle between the two clamping plates is adjusted, so that the exhaust pipes of different specifications are fixed, and the processing efficiency is improved.

(2) Through staff's gliding sliding sleeve that makes progress to can make the stopper break away from the spacing groove, thereby can break away from the fixture block from the draw-in groove is inside, thereby can rotate the axis of rotation this moment, thereby can adjust the angle of splint.

Drawings

Fig. 1 is a schematic view of the overall structure of a fixing device for an automobile exhaust pipe according to the present invention;

fig. 2 is a schematic side view of the fixing device for an automobile exhaust pipe according to the present invention;

FIG. 3 is a schematic view of a sliding sleeve structure of a fixing device for an automobile exhaust pipe according to the present invention;

fig. 4 is a schematic structural view of a position a of the fixing device for the automobile exhaust pipe of the present invention;

fig. 5 is a schematic structural view of a positioning plate of the fixing device for the exhaust pipe of the vehicle of the present invention.

In the figure: 1. a work table; 2. a motor support plate; 3. a motor; 4. a support bar; 5. a fixed base; 6. a bidirectional screw rod; 7. a screw sleeve of the screw rod; 8. mounting a plate; 9. a through groove; 10. mounting a disc; 11. a splint; 12. a limiting component; 1201. a sliding sleeve; 1202. a limiting block; 1203. a clamping block; 1204. a chute; 1205. a slider; 1206. a limiting groove; 1207. a card slot; 1208. a spring; 13. a connecting rod; 14. a rotating shaft; 15. a groove; 16. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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

As shown in fig. 1 to 5, a fixing device for an exhaust pipe of an automobile comprises a workbench 1, a motor support plate 2 is fixedly arranged on the lower surface of the workbench 1, the motor supporting plate 2 is fixedly provided with a motor 3, the output end of the motor 3 is provided with a bidirectional screw rod 6, two screw rod thread sleeves 7 are sleeved on the two-way screw rod 6, connecting rods 13 are respectively arranged on the two screw rod thread sleeves 7, the upper ends of the two connecting rods 13 movably penetrate through the workbench 1, fixed surface installs mounting disc 10, two on the 1 last surface of workstation 13 top equal fixed mounting have locating plate 16, every be provided with recess 15 on the locating plate 16, every 15 inside all rotates and installs two axis of rotation 14, two splint 11 are all installed to the 14 side of axis of rotation, axis of rotation 14 passes through spacing subassembly 12 and is connected with locating plate 16.

It can be understood that 1 lower extreme equidistance fixed mounting of workstation has bracing piece 4, every the equal fixed mounting of 4 lower extremes of bracing piece has fixed baseplate 5, through at 1 lower extreme equidistance erection bracing piece 4 of workstation to can play the supporting role to workstation 1, through installing fixed baseplate 5 at 4 lower extremes of bracing piece, thereby can make the stability of this device better.

Wherein, be provided with logical groove 9 on the workstation 1, connecting rod 13 activity is passed logical groove 9, thereby passes logical groove 9 through with connecting rod 13 activity and can make connecting rod 13 carry out round trip movement.

It should be noted that the lower end of the workbench 1 is fixedly provided with a mounting plate 8, the top end of the bidirectional screw rod 6 is rotatably mounted on the mounting plate 8, and the top end of the bidirectional screw rod 6 is rotatably mounted on the mounting plate 8, so that the stability of the bidirectional screw rod 6 can be ensured.

When the angle between two splints 11 needs to be adjusted, the sliding sleeve 1201 slides upwards first, so that the limiting block 1202 can be separated from the limiting groove 1206, the clamping block 1203 can be separated from the clamping groove 1207, and the rotating shaft 14 can be rotated at the moment, thereby can rotate splint 11, when rotating suitable angle, the user loosens sliding sleeve 1201, thereby can make sliding sleeve 1201 reset through the elasticity of spring 1208 to can reset stopper 1202 to limiting groove 1206 inside, can play fixed effect to axis of rotation 14, thereby can prevent splint 11 at the pivoted angle that appears, this device can be according to automobile exhaust pipe's specific specification. To adjust the angle between the two clamping plates 11.

The working principle of the fixing device for the automobile exhaust pipe is as follows:

when the automobile exhaust pipe fixing device is used, an automobile exhaust pipe is placed on the mounting disc 10, the sliding sleeve 1201 slides upwards through a worker, so that the limiting block 1202 can be separated from the limiting groove 1206, so that the clamping block 1203 can be separated from the inside of the clamping groove 1207, the rotating shaft 14 can be rotated at the moment, the clamping plate 11 can be rotated, when the clamping plate is rotated to a proper angle, a user loosens the sliding sleeve 1201, the sliding sleeve 1201 can be reset through the elasticity of the spring 1208, so that the limiting block 1202 can be reset into the limiting groove 1206, the rotating shaft 14 can be fixed, the clamping plate 11 can be prevented from rotating, the output end of the motor 3 rotates at the moment, the bidirectional screw rod 6 can be driven to rotate, the two screw rod thread sleeves 7 can be driven to move back and forth on the bidirectional screw rod 6, the two positioning plates 16 can be driven to move, and the clamping plate 11 can be driven to move, thereby with the vehicle vent-pipe setting between splint 11 to can prevent that not hard up condition from appearing in the vehicle vent-pipe in the processing, and this device can be according to vehicle vent-pipe's specific specification. Adjust the angle between two splint 11 to the blast pipe to different specifications is fixed, has increased the variety of this device, thereby passes logical groove 9 through with connecting rod 13 activity and can make connecting rod 13 carry out the round trip movement, installs on mounting panel 8 through rotating two-way lead screw 6 top, thereby can guarantee two-way lead screw 6 stability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A fixing device for an automobile exhaust pipe comprises a workbench (1), and is characterized in that: the automatic feeding device is characterized in that a motor supporting plate (2) is fixedly mounted on the lower surface of the workbench (1), a motor (3) is fixedly mounted on the motor supporting plate (2), a bidirectional screw rod (6) is mounted at the output end of the motor (3), two screw rod thread sleeves (7) are sleeved on the bidirectional screw rod (6), two connecting rods (13) are respectively mounted on the two screw rod thread sleeves (7), the upper ends of the two connecting rods (13) movably penetrate through the workbench (1), a mounting disc (10) is fixedly mounted on the upper surface of the workbench (1), a positioning plate (16) is fixedly mounted at the top ends of the two connecting rods (13), a groove (15) is formed in each positioning plate (16), two rotating shafts (14) are rotatably mounted in each groove (15), and clamping plates (11) are mounted on the side surfaces of the two rotating shafts (14), the rotating shaft (14) is connected with the positioning plate (16) through the limiting assembly (12).

2. The fixing device for the exhaust pipe of the automobile according to claim 1, wherein: workstation (1) lower extreme equidistance fixed mounting has bracing piece (4), every bracing piece (4) lower extreme equal fixed mounting has fixed baseplate (5).

3. The fixing device for the exhaust pipe of the automobile according to claim 1, wherein: a through groove (9) is formed in the workbench (1), and the connecting rod (13) movably penetrates through the through groove (9).

4. The fixing device for the exhaust pipe of the automobile according to claim 1, wherein: workstation (1) lower extreme fixed mounting has mounting panel (8), two-way lead screw (6) top is rotated and is installed on mounting panel (8).

5. The fixing device for the exhaust pipe of the automobile according to claim 1, wherein: the limiting assembly (12) comprises a sliding sleeve (1201) and a limiting groove (1206), the sliding sleeve (1201) is slidably mounted on the rotating shaft (14), and the limiting groove (1206) is arranged on the positioning plate (16).

6. The fixing device for the exhaust pipe of the automobile as set forth in claim 5, wherein: be provided with draw-in groove (1207) on spacing groove (1206) inner wall, install stopper (1202) on sliding sleeve (1201), stopper (1202) set up inside spacing groove (1206), stopper (1202) side is provided with fixture block (1203), fixture block (1203) set up inside draw-in groove (1207), be provided with spout (1204) on sliding sleeve (1201), inside slidable mounting of spout (1204) has slider (1205).

7. The fixing device for the exhaust pipe of the automobile as set forth in claim 5, wherein: limiting groove (1206) inside surface mounting has spring (1208), spring (1208) one end sets up on slider (1205).