CN220480760U - Automobile pipeline clamping tool - Google Patents

Abstract

The utility model discloses an automobile the pipeline clamping tool is provided with a clamping device, including clamping frock body, transfer line, support jig and movable clamp. According to the utility model, the transmission adjusting mechanism and the adjusting and moving mechanism are started through the control panel, so that the transmission adjusting mechanism stably drives the supporting clamp and the movable clamp to clamp a pipeline to be welded, and then the movable clamp is conveniently driven to move through the adjusting and moving mechanism, so that the problem that the existing clamping tool needs to manually rotate and adjust nuts when clamping the automobile pipeline, so that the clamp can clamp the pipeline, but in actual use, because a large number of automobile pipelines need to be welded by workers every day, the welding time between the pipelines is usually short, the workers need to frequently rotate nuts every day, the working intensity of the workers is greatly increased in the frequent adjustment, and the use effect of the automobile pipeline clamping tool is reduced.

Description

Automobile pipeline clamping tool

Technical Field

The utility model relates to the technical field of automobile pipeline clamping, in particular to an automobile pipeline clamping tool.

Background

An automobile is a power-driven, non-track-borne vehicle with 4 or more wheels, primarily for: carrying personnel and/or cargo; a vehicle for hauling personnel and/or cargo; the assembly and manufacture of the automobile have basic knowledge and skills in the aspects of automobile maintenance, automobile assembly and debugging technology and the like, one of the works of automobile manufacture, assembly, debugging and quality is carried out in the technical field of automobile manufacture and assembly, the work of automobile pipeline welding is also included, and a clamping tool is needed to be used in automobile pipeline welding.

For example, publication number CN216730378U, the utility model belongs to the technical field of automobile assembly and manufacture, and in particular relates to a positioning tool for welding an automobile pipeline, which comprises a pipeline body and further comprises a clamping mechanism arranged on the outer side of the pipeline body and used for clamping, wherein the clamping mechanism comprises a base, a horizontal rod, a threaded rod, a limit ring, a nut, a connecting bar, a transmission rod, a connecting block, a fixed pile, a clamp, an angle adjusting ring and a built-in sliding block, the inner surface of the base is in sliding connection with two ends of the horizontal rod, the clamp is pushed by the horizontal rod to simultaneously clamp two pipeline bodies to be welded, so that a worker can conveniently weld the periphery of the pipeline, the welding work is smoother and more convenient, and the problem that deviation can occur due to manual holding is avoided through clamping of the clamping mechanism and sliding between a sliding cylinder arranged on the abutting mechanism and the horizontal rod arranged on the clamping mechanism.

Based on the search of patent numbers, the following defects in the prior art are combined:

the existing clamping tool is used for manually rotating and adjusting nuts when clamping automobile pipelines, so that the clamps can clamp the pipelines, but in actual use, because workers need to weld a large number of automobile pipelines every day, the welding time between the pipelines is often short, so that the workers need to frequently rotate the nuts every day, the working strength of the workers is greatly increased in the frequent adjustment, and therefore, the clamping tool is inconvenient to conveniently adjust and clamp the automobile pipelines in use, and the use effect of the automobile pipeline clamping tool is reduced.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide the automobile pipeline clamping tool, which has the advantage of convenient clamping, and solves the problems that the existing clamping tool needs to manually rotate and adjust nuts when clamping an automobile pipeline, so that the clamp can clamp the pipeline, but in actual use, because a large number of automobile pipelines are required to be welded by workers every day, the welding time between the pipelines is usually shorter, the workers need to frequently rotate nuts every day, the working intensity of the workers is greatly increased in the frequent adjustment, and therefore, the clamping tool is inconvenient to conveniently adjust and clamp the automobile pipeline in use, and the use effect of the automobile pipeline clamping tool is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a car pipeline presss from both sides tight frock, includes clamp tooling body, transfer line, support jig and fly grip, the right side at clamp tooling body top and the bottom fixed connection of support jig, the bottom of fly grip and the left side sliding connection at clamp tooling body top, the bottom in support jig and the fly grip outside is with the top swivelling joint of transfer line respectively, the top of clamp tooling body is provided with transmission adjustment mechanism, the bottom fixedly connected with on clamp tooling body inner wall right side adjusts moving mechanism, the positive fixedly connected with control panel of clamp tooling body.

As the preferable transmission adjusting mechanism of the utility model, the transmission adjusting mechanism comprises a stepping motor, the output end of the stepping motor is fixedly connected with a worm, the right side of the worm is meshed with a worm wheel, the inside of the worm wheel is fixedly connected with a nut, the inside of the nut is in threaded connection with a connecting rod, the bottom of the nut is movably installed with the top of the clamping tool body, the bottom of the connecting rod is fixedly connected with a moving rod, the right side of the top of the moving rod is rotatably connected with the bottom of the transmission rod through a connecting strip, the left side of the surface of the moving rod is movably connected with a sliding block, and two sides of the top of the sliding block are rotatably connected with the bottom of the transmission rod.

As the preferable one of the utility model, the adjusting and moving mechanism comprises a motor, the output end of the motor is fixedly connected with a speed reducer, the left side of the speed reducer is fixedly connected with a screw rod, the left side of the screw rod surface is in threaded connection with a screw sleeve, the bottom of the sliding block is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a limit box, the outer side of the limit box is provided with a communication groove, the surface of the screw rod is movably connected with the inner part of the communication groove, and the surface of the screw sleeve is movably connected with the inner part of the limit box.

As the preferable mode of the utility model, the top of the connecting rod is provided with a limit groove, the inside of the limit groove is movably connected with a limit ring, and the top of the limit ring is fixedly connected with a limit rod.

As the preferable mode of the utility model, the top of the limiting rod is fixedly connected with the protective box, the bottom of the protective box is fixedly connected with the top of the clamping tool body, the bottom of the limiting ring is fixedly connected with the spring, and the bottom of the spring is fixedly connected with the bottom of the inner wall of the limiting groove.

As the preferable mode of the utility model, the outer side of the movable rod is fixedly connected with a positioning block, the outer side of the positioning block is provided with a positioning groove, the positioning groove is arranged on the outer side of the inner part of the clamping tool body, and the surface of the positioning block is movably connected with the inner part of the positioning groove.

As the preferable mode of the utility model, the front surface of the clamping tool body is provided with the mounting groove, the back surface of the inner wall of the mounting groove is fixedly connected with the contact sensor, and the top of the front surface of the mounting groove is movably provided with the movable plate through the torsion spring.

As the preferable mode of the utility model, the left side of the screw is fixedly connected with a movable ring, the surface of the movable ring is movably connected with a fixed ring, and the left side of the fixed ring is fixedly connected with the left side of the inner wall of the clamping tool body.

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

1. according to the utility model, the transmission adjusting mechanism and the adjusting and moving mechanism are started through the control panel, so that the transmission adjusting mechanism stably drives the supporting clamp and the movable clamp to clamp a pipeline to be welded, and then the movable clamp is conveniently driven to move through the adjusting and moving mechanism, so that the problem that the existing clamping tool is inconvenient to conveniently adjust and clamp the automobile pipeline in use and the using effect of the automobile pipeline clamping tool is reduced due to the fact that nuts are manually required to be manually rotated to clamp the pipeline, but in actual use, a large number of automobile pipelines are required to be welded by workers each day, the welding time between the pipelines is usually short, the frequent nut rotation is required by workers each day, and the working intensity of the workers is greatly increased in the frequent adjustment, so that the clamping tool is inconvenient to conveniently adjust and clamp the automobile pipeline in use, and the convenient clamping effect is achieved.

2. According to the utility model, the transmission adjusting mechanism is arranged, the stepping motor can be started through the control panel in use, the output end of the stepping motor drives the worm to rotate, the worm rotates to drive the worm wheel to rotate, the worm wheel rotates to drive the nut to rotate, the nut rotates to drive the connecting rod to move, the connecting rod moves to drive the moving rod to move, the moving rod moves to drive the bottom of the supporting clamp to move through the transmission rod, meanwhile, the moving rod moves to drive the bottom of the movable clamp to move through the sliding block and the transmission rod, after a user places a pipeline into the movable clamp and the supporting clamp, the stepping motor can be started to reverse through the control panel, the stepping motor can drive the worm to reverse, the worm can drive the worm wheel to reverse, the worm wheel can drive the nut to reverse, the nut can drive the connecting rod to move upwards, the connecting rod moves upwards to drive the moving rod to move, and the moving rod can push the bottoms of the supporting clamp and the movable clamp through the sliding block and the transmission rod, so that the pipeline can be clamped and positioned stably by the supporting clamp.

3. According to the utility model, the motor can be started through the control panel in use, the output end of the motor drives the speed reducer to rotate, the speed reducer can drive the screw rod to rotate, the screw rod can drive the screw sleeve to move after rotating, the screw sleeve can push the limit box to move after moving, the limit box can drive the connecting block to move after moving, the connecting block can drive the sliding block to move after moving, the sliding block can drive the bottom of the movable clamp to stably move after moving through the transmission rod, and the adjustment and the movement of the movable clamp by a user are facilitated.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional exploded cross-sectional structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. clamping the tool body; 2. a transmission rod; 3. a support jig; 4. a movable clamp; 5. a transmission adjusting mechanism; 51. a stepping motor; 52. a worm; 53. a worm wheel; 54. a nut; 55. a connecting rod; 56. a moving rod; 57. a slide block; 6. adjusting the moving mechanism; 61. a motor; 62. a speed reducer; 63. a screw; 64. a screw sleeve; 65. a connecting block; 66. a limit box; 67. a communication groove; 7. a control panel; 8. a limit groove; 9. a limiting ring; 10. a limit rod; 11. a protective box; 12. a spring; 13. a positioning block; 14. a positioning groove; 15. a mounting groove; 16. a contact sensor; 17. a movable plate; 18. a movable ring; 19. and a fixing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the automotive pipeline clamping tool provided by the utility model comprises a clamping tool body 1, a transmission rod 2, a supporting clamp 3 and a movable clamp 4, wherein the right side of the top of the clamping tool body 1 is fixedly connected with the bottom of the supporting clamp 3, the bottom of the movable clamp 4 is slidably connected with the left side of the top of the clamping tool body 1, the bottoms of the outer sides of the supporting clamp 3 and the movable clamp 4 are respectively and rotatably connected with the top of the transmission rod 2, the top of the clamping tool body 1 is provided with a transmission adjusting mechanism 5, the bottom of the right side of the inner wall of the clamping tool body 1 is fixedly connected with an adjusting and moving mechanism 6, and the front surface of the clamping tool body 1 is fixedly connected with a control panel 7.

Referring to fig. 3, the transmission adjustment mechanism 5 includes a stepping motor 51, an output end of the stepping motor 51 is fixedly connected with a worm 52, a worm wheel 53 is engaged on the right side of the worm 52, a nut 54 is fixedly connected with the inside of the worm wheel 53, a connecting rod 55 is connected with the inside of the nut 54 in a threaded manner, the bottom of the nut 54 is movably mounted with the top of the clamping tool body 1, a moving rod 56 is fixedly connected with the bottom of the connecting rod 55, the right side of the top of the moving rod 56 is rotatably connected with the bottom of the transmission rod 2 through a connecting rod, a sliding block 57 is movably connected with the left side of the surface of the moving rod 56, and two sides of the top of the sliding block 57 are rotatably connected with the bottom of the transmission rod 2.

As a technical optimization scheme of the utility model, through arranging the transmission adjusting mechanism 5, in use, the stepping motor 51 can be started through the control panel 7, the output end of the stepping motor 51 can drive the worm 52 to rotate, the worm 52 can rotate to drive the worm wheel 53 to rotate, the worm wheel 53 can drive the nut 54 to rotate, the nut 54 can drive the connecting rod 55 to move, the connecting rod 55 can drive the moving rod 56 to move, the moving rod 56 can drive the bottom of the supporting clamp 3 to move through the transmission rod 2, meanwhile, the moving rod 56 can drive the bottom of the movable clamp 4 to move through the sliding block 57 and the transmission rod 2, after a user places a pipeline inside the movable clamp 4 and the supporting clamp 3, the stepping motor 51 can be started to rotate reversely through the control panel 7, the worm 52 can be driven to rotate reversely by the stepping motor 51, the worm wheel 53 can be driven reversely by the worm wheel 52, the nut 54 can be driven reversely by the worm wheel 53, the nut 54 can be driven to move the connecting rod 55 to move upwards, the moving rod 56 can move the moving rod 56, the moving rod 56 can move through the sliding block 57 and the transmission rod 2 to support the bottom of the movable clamp 4, and the movable clamp 4 can be stably clamped and clamped.

Referring to fig. 2, the adjusting and moving mechanism 6 includes a motor 61, an output end of the motor 61 is fixedly connected with a decelerator 62, a left side of the decelerator 62 is fixedly connected with a screw 63, a left side thread on a surface of the screw 63 is connected with a threaded sleeve 64, a bottom of the sliding block 57 is fixedly connected with a connecting block 65, a bottom of the connecting block 65 is fixedly connected with a limit box 66, a communication groove 67 is formed in an outer side of the limit box 66, a surface of the screw 63 is movably connected with an inner portion of the communication groove 67, and a surface of the threaded sleeve 64 is movably connected with an inner portion of the limit box 66.

As a technical optimization scheme of the utility model, through arranging the adjusting and moving mechanism 6, in use, the motor 61 can be started through the control panel 7, the output end of the motor 61 drives the speed reducer 62 to rotate, the speed reducer 62 can drive the screw 63 to rotate, the screw 63 can drive the screw sleeve 64 to move, the screw sleeve 64 can push the limit box 66 to move, the limit box 66 can drive the connecting block 65 to move, the connecting block 65 can drive the sliding block 57 to move, the sliding block 57 can drive the bottom of the movable clamp 4 to stably move through the transmission rod 2, and the adjusting and moving of the movable clamp 4 by a user are facilitated.

Referring to fig. 3, a limit groove 8 is formed in the top of the connecting rod 55, a limit ring 9 is movably connected in the limit groove 8, and a limit rod 10 is fixedly connected to the top of the limit ring 9.

As a technical optimization scheme of the utility model, by arranging the limiting groove 8, the limiting ring 9 and the limiting rod 10, the limiting rod 10 can drive the limiting ring 9 to support and limit, and after the limiting ring 9 is supported and limited, the inside of the connecting rod 55 can be supported and limited through the limiting groove 8, so that the situation that the inclination and the dislocation of the nut 54 occur when the connecting rod 55 moves is avoided, and the movement stability of the connecting rod 55 is enhanced.

Referring to fig. 3, the top of the stop lever 10 is fixedly connected with a protective box 11, the bottom of the protective box 11 is fixedly connected with the top of the clamping tool body 1, the bottom of the stop collar 9 is fixedly connected with a spring 12, and the bottom of the spring 12 is fixedly connected with the bottom of the inner wall of the stop groove 8.

As a technical optimization scheme of the utility model, through the arrangement of the protective box 11 and the spring 12, the protective box 11 can fix the top of the connecting rod 55, so that the connecting rod 55 is convenient to use, meanwhile, the protective box 11 can also protect the outer side of the stepping motor 51, the use safety of the stepping motor 51 is enhanced, the spring 12 can buffer and push the bottom of the limiting ring 9, and the stability of the connecting rod 55 during movement can be improved.

Referring to fig. 2, a positioning block 13 is fixedly connected to the outer side of the moving rod 56, a positioning groove 14 is formed in the outer side of the positioning block 13, the positioning groove 14 is formed in the outer side of the inner portion of the clamping tool body 1, and the surface of the positioning block 13 is movably connected with the inner portion of the positioning groove 14.

As a technical optimization scheme of the utility model, by arranging the positioning block 13 and the positioning groove 14, the moving rod 56 can drive the positioning block 13 to move when moving, and the positioning block 13 can be limited by the positioning groove 14 when moving, so that the positioning block 13 can stably drive the outer side of the moving rod 56 to movably limit.

Referring to fig. 3, a mounting groove 15 is formed in the front face of the clamping tool body 1, a contact sensor 16 is fixedly connected to the back face of the inner wall of the mounting groove 15, and a movable plate 17 is movably mounted on the top of the front face of the mounting groove 15 through a torsion spring.

As a technical optimization scheme of the utility model, through arranging the mounting groove 15, the contact sensor 16 and the movable plate 17, when the stepping motor 51 and the motor 61 are used for transmission, a user can place hands on the front surface of the movable plate 17, when the transmission of the stepping motor 51 and the motor 61 reaches a proper position and needs to be closed, the user can drive the movable plate 17 to enable the contact sensor 16 to sense the movable plate 17, and then the contact sensor 16 is used for sending signals to the control panel 7, so that the stepping motor 51 and the motor 61 are closed in time after the control panel 7 receives the signal processing, and the situation that the transmission of the stepping motor 51 and the motor 61 cannot be stopped rapidly is avoided.

Referring to fig. 2, a movable ring 18 is fixedly connected to the left side of the screw 63, a fixed ring 19 is movably connected to the surface of the movable ring 18, and the left side of the fixed ring 19 is fixedly connected to the left side of the inner wall of the clamping tool body 1.

As a technical optimization scheme of the utility model, through the arrangement of the movable ring 18 and the fixed ring 19, the fixed ring 19 can movably limit the surface of the movable ring 18, and after the movable ring 18 is movably limited, the left side of the screw 63 can be stably driven to movably limit, so that the condition that one end of the screw 63 is unstable in transmission in use can be avoided, and the stability of the transmission of the screw 63 is enhanced.

The working principle and the using flow of the utility model are as follows: when in use, the stepping motor 51 can be started through the control panel 7, the output end of the stepping motor 51 drives the worm 52 to rotate, the worm 52 rotates to drive the worm wheel 53 to rotate, the worm wheel 53 rotates to drive the nut 54 to rotate, the nut 54 rotates to drive the connecting rod 55 to move, the connecting rod 55 moves to drive the moving rod 56 to move, the moving rod 56 moves to drive the bottom of the supporting clamp 3 through the transmission rod 2, the moving rod 56 moves to drive the bottom of the movable clamp 4 through the sliding block 57 and the transmission rod 2, after a user places a pipeline inside the movable clamp 4 and the supporting clamp 3, the stepping motor 51 can be started to reverse through the control panel 7, the worm 52 can be driven to reverse by reverse rotation of the stepping motor 51, the worm wheel 53 can be driven to reverse by reverse rotation of the worm wheel 52, the nut 54 can be driven by reverse rotation of the worm wheel 53, the nut 54 is reversed to drive the connecting rod 55 to move upwards, the connecting rod 55 can move upwards to move the moving rod 56, the moving rod 56 can move to push the bottoms of the supporting clamp 3 and the movable clamp 4 through the sliding block 57 and the transmission rod 2, so that the supporting clamp and the movable clamp 4 can be used for stably clamping and positioning the pipeline, inconvenience that a user needs to manually adjust is avoided, the using position of the movable clamp 4 is required to be adjusted, when the pipeline to be welded is aligned, the motor 61 can be started through the control panel 7, the output end of the motor 61 drives the speed reducer 62 to rotate, the speed reducer 62 can rotate to drive the screw 63 to rotate, the screw 63 can rotate to drive the screw sleeve 64 to move, the screw sleeve 64 can push the limit box 66 to move, the limit box 66 can drive the connecting block 65 to move, the connecting block 65 can drive the slider 57 to move, and the slider 57 can drive the bottom of the movable clamp 4 through the transmission rod 2 to move stably, so that the adjustment and the movement of the movable clamp 4 by a user are facilitated, the clamping effect of the convenient adjusting clamp is achieved, and the use effect of the clamping tool for the automobile pipeline is enhanced.

To sum up: this car pipeline presss from both sides tight frock, through setting up control panel 7 start-up transmission adjustment mechanism 5 and regulation mobile mechanism 6, make transmission adjustment mechanism 5 stable drive support anchor clamps 3 and movable anchor clamps 4 press from both sides tightly the pipeline that needs the welding, rethread adjusts mobile mechanism 6 convenient drive movable anchor clamps 4 and removes, it presss from both sides tight frock to have solved current, when pressing from both sides tight car pipeline, need manual the manual rotation regulation to nut, make anchor clamps can press from both sides tightly the pipeline, but in actual use, because the workman all need weld a large amount of car pipelines each day, and welding time between the pipeline is often shorter, this makes the staff need frequent swivel nut each day, very big increase staff's working strength in this frequent regulation, therefore press from both sides tight frock in use and be inconvenient for carrying out convenient regulation to car pipeline and press from both sides tight frock result in use of car pipeline has been reduced.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)

1. Automobile pipe clamps frock, including clamping frock body (1), transfer line (2), support jig (3) and movable clamp (4), its characterized in that: the right side at the top of the clamping tool body (1) is fixedly connected with the bottom of the supporting clamp (3), the bottom of the movable clamp (4) is connected with the left side of the top of the clamping tool body (1) in a sliding manner, the bottoms of the outer sides of the supporting clamp (3) and the movable clamp (4) are respectively connected with the top of the transmission rod (2) in a rotating manner, the top of the clamping tool body (1) is provided with a transmission adjusting mechanism (5), the bottom of the right side of the inner wall of the clamping tool body (1) is fixedly connected with an adjusting and moving mechanism (6), and the front surface of the clamping tool body (1) is fixedly connected with a control panel (7).

2. The automotive pipe clamping tool according to claim 1, wherein: the transmission adjusting mechanism (5) comprises a stepping motor (51), the output end of the stepping motor (51) is fixedly connected with a worm (52), the right side of the worm (52) is meshed with a worm wheel (53), the inside of the worm wheel (53) is fixedly connected with a nut (54), the inside of the nut (54) is connected with a connecting rod (55) in a threaded manner, the bottom of the nut (54) is movably mounted with the top of the clamping tool body (1), the bottom of the connecting rod (55) is fixedly connected with a movable rod (56), the right side of the top of the movable rod (56) is rotatably connected with the bottom of the transmission rod (2) through a connecting rod, the left side of the surface of the movable rod (56) is movably connected with a sliding block (57), and two sides of the top of the sliding block (57) are rotatably connected with the bottom of the transmission rod (2).

3. The automotive pipe clamping tool according to claim 2, wherein: the adjusting and moving mechanism (6) comprises a motor (61), the output end of the motor (61) is fixedly connected with a speed reducer (62), the left side of the speed reducer (62) is fixedly connected with a screw rod (63), the left side of the surface of the screw rod (63) is connected with a threaded sleeve (64), the bottom of the sliding block (57) is fixedly connected with a connecting block (65), the bottom of the connecting block (65) is fixedly connected with a limit box (66), the outer side of the limit box (66) is provided with a communication groove (67), the surface of the screw rod (63) is movably connected with the inner part of the communication groove (67), and the surface of the threaded sleeve (64) is movably connected with the inner part of the limit box (66).

4. The automotive pipe clamping tool according to claim 2, wherein: the top of connecting rod (55) has seted up spacing groove (8), the inside swing joint of spacing groove (8) has spacing ring (9), the top fixedly connected with gag lever post (10) of spacing ring (9).

5. The automotive pipe clamping tool according to claim 4, wherein: the top fixedly connected with protective housing (11) of gag lever post (10), the bottom of protective housing (11) and the top fixed connection of pressing from both sides tight frock body (1), the bottom fixedly connected with spring (12) of spacing ring (9), the bottom of spring (12) and the bottom fixed connection of spacing groove (8) inner wall.

6. The automotive pipe clamping tool according to claim 2, wherein: the movable rod (56) is fixedly connected with a positioning block (13) at the outer side, a positioning groove (14) is formed in the outer side of the positioning block (13), the positioning groove (14) is formed in the outer side of the inner portion of the clamping tool body (1), and the surface of the positioning block (13) is movably connected with the inner portion of the positioning groove (14).

7. The automotive pipe clamping tool according to claim 1, wherein: the clamping fixture comprises a clamping fixture body (1), wherein the front side of the clamping fixture body (1) is provided with a mounting groove (15), the back side of the inner wall of the mounting groove (15) is fixedly connected with a contact sensor (16), and the top of the front side of the mounting groove (15) is movably provided with a movable plate (17) through a torsion spring.

8. The automotive pipe clamping tool according to claim 3, wherein: the left side fixedly connected with expansion ring (18) of screw rod (63), the surface swing joint of expansion ring (18) has solid fixed ring (19), the left side of solid fixed ring (19) and the left side fixed connection of clamping frock body (1) inner wall.