CN220679881U - Special fixture for rear torsion beam of automobile - Google Patents

Abstract

The utility model relates to the technical field of automobiles, in particular to a special fixture for a rear torsion beam of an automobile, which comprises a mounting table, a supporting column, a supporting plate, a control panel, a tool bar, a pushing handle and a machining fixture.

Description

Special fixture for rear torsion beam of automobile

Technical Field

The utility model relates to the technical field of automobiles, in particular to a special fixture for a rear torsion beam of an automobile.

Background

The rear torsion beam structure is a widely used supporting part on the automobile, and has the functions of mainly realizing the connection between the left and right rear wheels, the damping system and the automobile body, transmitting the force and the moment generated in the running process, and taking the rear torsion beam shaft connecting bracket as an intermediate connecting part.

Because the back torsion beam of the automobile is a rod for bearing, an automobile chassis is formed by welding and connecting various accessories at two ends, the back torsion beam plays a role in the transmission process and generates an inner and moment, but the two ends of the back torsion beam are required to be welded in the welding process, and the other end is required to be machined by rotation or walking of a worker, so that the time is wasted.

Disclosure of Invention

The utility model aims to provide a special fixture for a rear torsion beam of an automobile, which solves the problems that the two ends of the rear torsion beam are required to be welded in the welding process, the other end is required to be machined by rotation or walking of a worker, and time is wasted.

In order to achieve the above purpose, the utility model provides a special fixture for a rear torsion beam of an automobile, which comprises a mounting table, a support column and a support plate, wherein the support column is fixedly connected with the mounting table and is positioned at one side of the mounting table, the support plate is fixedly connected with the support column and is positioned at one side of the support column, and the special fixture also comprises a processing fixture; the processing fixture comprises an adjusting ball, a connecting arm, a driving arm, a connecting rod, a rotating shaft and a mechanical claw, wherein the adjusting ball is rotationally connected with the supporting plate and is positioned on one side of the supporting plate, the connecting arm is fixedly connected with the adjusting ball and is positioned on one side of the adjusting ball, the connecting rod is fixedly connected with the connecting arm and is positioned on one side of the connecting arm, the driving arm is rotationally connected with the connecting rod and is positioned on one side of the connecting rod, the rotating shaft is fixedly connected with the driving arm and is positioned on one side of the driving arm, and the mechanical claw is rotationally connected with the rotating shaft and is positioned on one side of the rotating shaft.

The special fixture for the rear torsion beam of the automobile further comprises a control panel, wherein the control panel is fixedly connected with the support column and is located on one side of the support column.

The special fixture for the rear torsion beam of the automobile further comprises a tool bar, the supporting column is provided with a placing groove, the placing groove is located on one side of the supporting column, and the tool bar is in sliding connection with the placing groove and located on one side of the placing groove.

The special fixture for the rear torsion beam of the automobile further comprises a pushing handle, wherein the pushing handle is fixedly connected with the tool bar and is located on one side of the tool bar.

The special fixture for the rear torsion beam of the automobile further comprises a vacuum chuck, wherein the vacuum chuck is fixedly connected with the mechanical claw and is positioned on one side of the mechanical claw.

According to the special fixture for the rear torsion beam of the automobile, the mounting table is used for welding and mounting other accessories on the rear torsion beam, the support column is used as a whole to maintain a certain height so as to be convenient for rotating the rear torsion beam, the adjusting ball is mounted on the support plate, the adjusting ball can rotate to adjust the direction of the connecting arm, the driving arm rotates on the connecting arm under the connection of the connecting rod, the ascending and descending function is realized, the mechanical claw is used for grabbing and facilitating welding the rear torsion beam, the mechanical claw rotates under the connection of the rotating shaft when the mechanical claw needs to rotate, and the rear torsion beam rotates along with the rotation of the mechanical claw so as to perform procedures such as welding and mounting on the other side of the rear torsion beam in situ through the rotation of the mechanical claw.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.

Fig. 2 is a bottom view of the entirety of the first embodiment of the present utility model.

Fig. 3 is a front view of the entirety of the first embodiment of the present utility model.

Fig. 4 is an overall cross-sectional view of a first embodiment of the present utility model.

Fig. 5 is a schematic view of the structure of a gripper according to a second embodiment of the present utility model.

101-mounting table, 102-support column, 103-support plate, 104-adjusting ball, 105-connecting arm, 106-driving arm, 107-connecting rod, 108-rotating shaft, 109-mechanical claw, 110-control panel, 111-tool bar, 112-placing groove, 113-pushing handle and 201-vacuum chuck.

Detailed Description

The first embodiment of the application is as follows:

referring to fig. 1 to 4, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, fig. 2 is a bottom overall view of the first embodiment of the present utility model, fig. 3 is a front overall view of the first embodiment of the present utility model, and fig. 4 is a cross-sectional overall view of the first embodiment of the present utility model.

The utility model provides a special fixture for a rear torsion beam of an automobile, which comprises an installing table 101, a supporting column 102, a supporting plate 103, a control panel 110, a tool bar 111, a pushing handle 113 and a machining fixture, wherein the machining fixture comprises an adjusting ball 104, a connecting arm 105, a driving arm 106, a connecting rod 107, a rotating shaft 108 and a mechanical claw 109.

For this embodiment, the support column 102 is fixedly connected to the mounting table 101, and is located on one side of the mounting table 101, the support plate 103 is fixedly connected to the support column 102, and is located on one side of the support column 102, the support column 102 is used as an integral support, the mounting table 101 is used for welding or mounting other accessories on a rear torsion beam, and the support plate 103 is kept at a certain height so as to facilitate the movement of the rear torsion beam in the following better operation.

The adjusting ball 104 is rotatably connected with the supporting plate 103 and is located at one side of the supporting plate 103, the connecting arm 105 is fixedly connected with the adjusting ball 104 and is located at one side of the adjusting ball 104, the connecting arm 107 is fixedly connected with the connecting arm 105 and is located at one side of the connecting arm 105, the driving arm 106 is rotatably connected with the connecting arm 107 and is located at one side of the connecting arm 107, the rotating shaft 108 is fixedly connected with the driving arm 106 and is located at one side of the driving arm 106, the mechanical claw 109 is rotatably connected with the rotating shaft 108 and is located at one side of the rotating shaft 108, the adjusting ball 104 is mounted on the supporting plate 103, the adjusting ball 104 can rotate the adjusting ball 104 to adjust the direction of the connecting arm 105, the driving arm 106 rotates on the connecting arm 105 through the connection of the connecting arm 107, the ascending and descending function is realized through grabbing and welding a rear torsion beam by the mechanical claw 109, the mechanical claw 109 is rotatably connected with the rotating shaft 108, the mechanical claw 109 rotates along with the rotating shaft 108, the rear torsion beam 109 is rotatably welded on the other side of the rear torsion beam 109, and the rear torsion beam 109 is rotatably welded on the other side along with the rotating shaft 109 when required.

Secondly, the control panel 110 is fixedly connected with the support column 102 and is located at one side of the support column 102, the control panel 110 is located below the support column 102, and is suitable for the height of a person to operate, the control panel 110 controls the processing fixture to operate, and the rear torsion beam is rotated, clamped and the like.

Meanwhile, the support column 102 is provided with a placement groove 112, the placement groove 112 is located on one side of the support column 102, the tool bar is slidably connected with the placement groove 112 and located on one side of the placement groove 112, the placement groove 112 is used for storing small tools, so that the small tools can be conveniently and better taken in and stored after being used in welding or installation, and occupied space can be effectively saved by sliding the placement groove 112 into the placement groove 112.

In addition, the pushing handle 113 is fixedly connected with the tool bar 111 and is located at one side of the tool bar 111, and is generally provided with gloves when welding or installing, and the placing groove 112 can be effectively and quickly pulled and pushed by pulling and pushing the pushing handle 113 in time with the gloves.

In the use of the utility model, the support column 102 is used as a whole support base to support the support plate 103 on the top of the mounting table 101, the control panel 110 is operated to rotate the adjusting ball 104 on the support plate 103 to adjust the direction of the connecting arm 105, the other side of the connecting arm 105 is connected with the connecting rod 107, the driving arm 106 rotates on the connecting rod 107 to align the mechanical claw 109 with the rear torsion beam, the mechanical claw 109 grabs the rear torsion beam and places the rear torsion beam on the mounting table 101, the pushing handle 113 is pulled to take tools in the tool bar 111 to weld or mount the rear torsion beam, and then the control panel 110 is used to control the mechanical claw 109 to rotate on the rotating shaft 108 to rotate the rear torsion beam, and the other side of the mechanical claw 109 is placed on the mounting table 101 to process and mount, so that the time for walking and carrying the rear torsion beam is saved.

The second embodiment of the present application is:

referring to fig. 5 on the basis of the first embodiment, fig. 5 is a schematic structural view of a gripper according to a second embodiment of the present utility model, and the special fixture for a rear torsion beam of an automobile further includes a vacuum chuck 201.

For this embodiment, the vacuum chuck 201 is fixedly connected to the gripper 109 and is located at one side of the gripper 109, and when the gripper 109 grabs the back torsion beam, air inside the vacuum chuck 201 is extracted, so that the vacuum chuck 201 is ensured to maintain vacuum, and the suction force to the back torsion beam is improved, so that the gripper 109 is firmer when grabbing the back torsion beam.

When the utility model is used, the supporting column 102 is used as a supporting base of the whole to support the supporting plate 103 on the top of the mounting table 101, the adjusting ball 104 is rotated on the supporting plate 103 to adjust the direction of the connecting arm 105 by controlling the control panel 110, the other side of the connecting arm 105 is connected with the connecting rod 107, the driving arm 106 is rotated on the connecting rod 107 to align the mechanical claw 109 with the rear torsion beam, air in the vacuum chuck 201 is extracted, the vacuum chuck 201 is ensured to keep vacuum, the adsorption force on the rear torsion beam is improved, the mechanical claw 109 is firmer when the rear torsion beam is grabbed, the rear torsion beam is grabbed by the mechanical claw 109 and placed at the position of the mounting table 101, the pushing handle 113 is pulled to take tools in the tool bar 111 to weld or mount the rear torsion beam, and the like, then the control panel 110 is used to control the mechanical claw 109 to rotate on the rotating shaft 108 to rotate the rear torsion beam, and the other side is placed on the mounting table 101 to process and mount the rear torsion beam, so that the time is saved.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.

Claims (5)

1. The special fixture for the rear torsion beam of the automobile comprises an installation table, a support column and a support plate, wherein the support column is fixedly connected with the installation table and positioned on one side of the installation table, the support plate is fixedly connected with the support column and positioned on one side of the support column,

the device also comprises a processing clamp;

the processing fixture comprises an adjusting ball, a connecting arm, a driving arm, a connecting rod, a rotating shaft and a mechanical claw, wherein the adjusting ball is rotationally connected with the supporting plate and is positioned on one side of the supporting plate, the connecting arm is fixedly connected with the adjusting ball and is positioned on one side of the adjusting ball, the connecting rod is fixedly connected with the connecting arm and is positioned on one side of the connecting arm, the driving arm is rotationally connected with the connecting rod and is positioned on one side of the connecting rod, the rotating shaft is fixedly connected with the driving arm and is positioned on one side of the driving arm, and the mechanical claw is rotationally connected with the rotating shaft and is positioned on one side of the rotating shaft.

2. A special fixture for a rear torsion beam of an automobile as claimed in claim 1, wherein,

the special fixture for the rear torsion beam of the automobile further comprises a control panel, wherein the control panel is fixedly connected with the support column and is positioned on one side of the support column.

3. A special fixture for a rear torsion beam of an automobile as claimed in claim 1, wherein,

the special fixture for the rear torsion beam of the automobile further comprises a tool bar, wherein the supporting column is provided with a placing groove, the placing groove is arranged on one side of the supporting column, and the tool bar is in sliding connection with the placing groove and is arranged on one side of the placing groove.

4. A special fixture for a rear torsion beam of an automobile as claimed in claim 3, wherein,

the special fixture for the rear torsion beam of the automobile further comprises a pushing handle, wherein the pushing handle is fixedly connected with the tool bar and is positioned on one side of the tool bar.

5. A special fixture for a rear torsion beam of an automobile as claimed in claim 1, wherein,

the special fixture for the rear torsion beam of the automobile further comprises a vacuum chuck, wherein the vacuum chuck is fixedly connected with the mechanical claw and is positioned on one side of the mechanical claw.