Gauge structure of vehicle body part

Abstract

The utility model relates to the technical field of detection tools, in particular to a detection tool structure of a vehicle body part, which comprises a rotating disc, a rotating rod, an abutting disc, a connecting rod and a driving component. During use, the rotating rod rotates to drive the rotating disc to rotate, and the rotating rod rotates to drive the abutting disc to rotate while driving a workpiece to rotate; therefore, the hole distances of other positions of the workpiece can be detected without manual disassembly and installation, and the problems that in the prior art, in use, an output shaft can drive a screw to rotate, a movable block connected to the screw in a threaded mode can drive a pressure sensor to move towards the front side, and when a pressing plate makes contact with and is fixed to the workpiece, the workpiece cannot rotate freely; and when the hole pitches at other positions need to be checked, a workpiece needs to be manually taken down, the position is rotated, and then the process can be carried out from new installation, so that a large amount of labor is wasted, a large amount of time needs to be spent, and the detection efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection tools, in particular to an inspection tool structure for vehicle body parts. Background Art

[0002] Inspection tools are simple tools used by industrial manufacturers to control various dimensions of products (such as hole diameter, space dimensions, etc.), improve production efficiency and control quality. They are suitable for mass-produced products such as automotive parts to replace professional measuring tools such as smooth plug gauges, thread plug gauges, and outer diameter caliper gauges. When the parts are produced, we will inspect them.

[0003] The existing Chinese patent number CN220541931U discloses a gauge for a front hood inner panel reinforcement, comprising a fixed shell, a positioning plate fixedly connected to the right side of the fixed shell and corresponding to the position of its front surface, a stepper motor fixedly installed on the rear surface of the fixed shell, the output shaft of the stepper motor passes through the interior of the fixed shell and is fixedly connected to a screw rod, a moving block is axially threadedly connected to the screw rod, the right side of the moving block passes through the outside of the fixed shell, a pressure sensor is fixedly installed on the front of the moving block located outside the fixed shell, and a pressure plate is installed on the detection end of the pressure sensor.

[0004] When adopting the above method, it is found that since the output shaft can drive the screw to rotate, the movable block threaded thereon can drive the pressure sensor to move forward. When the pressure plate is in contact and fixed with the workpiece, the workpiece cannot rotate freely. When it is necessary to check the hole distance at other positions, it is necessary to manually remove the workpiece and rotate it and then reinstall it before the process can be carried out, which wastes a lot of manpower and takes a lot of time, thereby reducing the detection efficiency. Utility Model Content

[0005] The utility model aims to provide a checking fixture structure for a vehicle body part, which solves the problem found in the prior art that, since the output shaft can drive the screw to rotate, the moving block threadedly connected thereto can drive the pressure sensor to move forward, and when the pressure plate is in contact and fixed with the workpiece, the workpiece cannot rotate freely. When the hole distance at other positions needs to be checked, the workpiece needs to be manually removed from the rotating position and reinstalled before the process can be carried out, which wastes a lot of manpower and takes a lot of time, thereby reducing the detection efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides a vehicle body inspection fixture structure, including a fixed shell, a pressure plate mechanism, a positioning plate and a hole spacing mechanism, wherein the pressure plate mechanism is arranged on the fixed shell, the positioning plate is fixedly installed on the fixed shell, and the hole spacing mechanism is located on the top of the fixed shell.

[0007] It also includes a rotating assembly, which includes a rotating disk, a rotating rod, a resisting disk, a connecting rod and a driving component. The rotating disk is rotatably installed on the side of the positioning plate close to the pressure plate mechanism, the rotating rod is fixedly connected to the rotating disk, the connecting rod is installed on the side of the pressure plate mechanism close to the positioning plate through a bearing, the resisting disk is fixedly installed on the side of the connecting rod close to the positioning plate, and the driving component is arranged on the positioning plate.

[0008] Wherein, the driving component includes a driving disk, a handle, a driving rod and a transmission component, one end of the driving rod is rotatably mounted on the positioning plate, the driving disk is fixedly mounted on the other end of the driving rod, the handle is fixedly mounted on the side of the driving disk away from the driving rod, and the transmission component is arranged on the driving rod.

[0009] Wherein, the transmission component includes a driving wheel, a driven wheel and a locking element, the driving wheel is fixedly mounted on the driving rod, the driven wheel is fixedly mounted on the rotating rod, the driving wheel is meshed with the driven wheel, and the locking element is arranged on the positioning plate.

[0010] Wherein, the locking element comprises a locking bolt and a locking hole, the locking hole is located on the positioning plate, the locking bolt cooperates with the locking hole, and the locking bolt abuts against the rotating rod.

[0011] Among them, the rotating assembly also includes a transverse movement element, which includes a motor, a moving block and a threaded rod. The motor is installed on the fixed shell, the threaded rod is fixedly connected to the output end of the motor, the moving block is threadedly connected to the threaded rod, and the hole spacing mechanism is fixedly installed on the moving block.

[0012] The utility model discloses a checking fixture structure for a vehicle body part, when in use, after the rotating disk and the resisting disk cooperate to resist and fix the workpiece, the handle drives the driving disk to rotate, the driving disk rotates to drive the driving rod to rotate, the driving rod rotates to drive the active wheel to rotate, the active wheel rotates to drive the driven wheel to rotate, the driven wheel rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the rotating disk to rotate, the rotating disk and the resisting disk cooperate, the rotating rod rotates to drive the workpiece to rotate and drives the resisting disk to rotate at the same time, after the position adjustment is completed, the locking bolt is rotated, the locking bolt is locked with the The rotating rod contacts and resists and fixes the rotating rod to prevent the rotating rod from accidentally rotating and affecting the detection accuracy, so that the hole distances at other positions of the workpiece can be detected without manual disassembly and reinstallation, which solves the problem found in the prior art that the output shaft can drive the screw to rotate, and the moving block threadedly connected thereto can drive the pressure sensor to move forward. When the pressure plate is in contact and fixed with the workpiece, the workpiece cannot rotate freely. When it is necessary to check the hole distances at other positions, it is necessary to manually remove the workpiece from the rotating position and reinstall it before the process can be carried out, which wastes a lot of manpower and takes a lot of time, thereby reducing the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a structural schematic diagram of a checking fixture structure of a vehicle body part according to the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of a rotating assembly of a checking fixture structure for a vehicle body part according to a first embodiment of the utility model.

[0016] Figure 3 It is a structural schematic diagram of a checking fixture structure of a vehicle body part according to a second embodiment of the utility model.

[0017] In the figure: 101-fixed shell, 102-pressing plate mechanism, 103-positioning plate, 104-hole spacing mechanism, 105-rotating disk, 106-rotating rod, 107-resisting disk, 108-connecting rod, 109-driving disk, 110-handle, 111-driving rod, 112-driving wheel, 113-driven wheel, 114-locking bolt, 115-locking hole, 201-motor, 202-moving block, 203-threaded rod. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1 and Figure 2 , Figure 1 1 is a schematic structural diagram of a checking fixture structure for a vehicle body part according to a first embodiment of the utility model. Figure 2 It is a structural schematic diagram of a rotating assembly of a checking fixture structure for a vehicle body part according to a first embodiment of the utility model.

[0021] The present embodiment provides a vehicle body inspection fixture structure, including a fixed shell 101, a pressure plate mechanism 102, a positioning plate 103, a hole spacing mechanism 104 and a rotating assembly, wherein the rotating assembly includes a rotating disk 105, a rotating rod 106, a resisting disk 107, a connecting rod 108 and a driving member, wherein the driving member includes a driving disk 109, a handle 110, a driving rod 111 and a transmission component, wherein the transmission component includes a driving wheel 112, a driven wheel 113 and a locking element, wherein the locking element includes a locking bolt 114 and a locking hole 115. The above-mentioned solution solves the problem of It is found in the use of the prior art that since the output shaft can drive the screw to rotate, the movable block 202 threadedly connected thereto can drive the pressure sensor to move forward. When the pressure plate is in contact and fixed with the workpiece, the workpiece cannot rotate freely. When it is necessary to check the hole distance at other positions, it is necessary to manually remove the workpiece and rotate it and then reinstall it before the process can be carried out, which wastes a lot of manpower and takes a lot of time, thereby reducing the detection efficiency. It can be understood that the above-mentioned scheme can be used in the prospect of the inspection fixture structure of the body parts, and can also be used to solve the movement problem.

[0022] In this embodiment, the pressure plate mechanism 102 is arranged on the fixed shell 101, the positioning plate 103 is fixedly installed on the fixed shell 101, the hole spacing mechanism 104 is located on the top of the fixed shell 101, and the rotating disk 105 and the resisting disk 107 cooperate to clamp the workpiece. The rotating disk 105 rotates to drive the workpiece to rotate while driving the resisting disk 107 to rotate, so that the hole spacing at other positions of the workpiece can be detected without manual disassembly and reinstallation.

[0023] Among them, the rotating disk 105 is rotatably installed on the side of the positioning plate 103 close to the pressure plate mechanism 102, the rotating rod 106 is fixedly connected to the rotating disk 105, the connecting rod 108 is installed on the side of the pressure plate mechanism 102 close to the positioning plate 103 through a bearing, the resisting disk 107 is fixedly installed on the connecting rod 108 close to the positioning plate 103, the driving component is arranged on the positioning plate 103, the positioning plate 103 has a rotating groove matching the rotating disk 105 and the rotating rod 106, the rotating disk 105 and the resisting disk 107 are installed with an adsorption pad near one side to increase the friction between the workpiece, the rotating disk 105 and the resisting disk 107 are made of metal materials, and when in use, the driving component brings The rotating rod 106 is driven to rotate, and the rotation of the rotating rod 106 drives the rotating disk 105 to rotate. The rotating disk 105 cooperates with the resisting disk 107. The rotation of the rotating rod 106 drives the workpiece to rotate and drives the resisting disk 107 to rotate, so that the hole distances at other positions of the workpiece can be detected without manual disassembly and reinstallation. This solves the problem found in the prior art that the output shaft can drive the screw to rotate, and the movable block 202 threadedly connected thereto can drive the pressure sensor to move forward. When the pressure plate is in contact with the workpiece and fixed, the workpiece cannot rotate freely. When it is necessary to check the hole distances at other positions, it is necessary to manually remove the workpiece from the rotating position and reinstall it before the process can be carried out, which results in a waste of a lot of manpower and a lot of time, thereby reducing the detection efficiency.

[0024] Secondly, one end of the driving rod 111 is rotatably mounted on the positioning plate 103, the driving disc 109 is fixedly mounted on the other end of the driving rod 111, the handle 110 is fixedly mounted on the side of the driving disc 109 away from the driving rod 111, and the transmission component is disposed on the driving rod 111. The driving disc 109 is driven to rotate by the handle 110, the driving disc 109 drives the driving rod 111 to rotate, and the driving rod 111 drives the transmission component to rotate.

[0025] Again, the driving wheel 112 is fixedly mounted on the driving rod 111, the driven wheel 113 is fixedly mounted on the rotating rod 106, the driving wheel 112 is meshed with the driven wheel 113, the locking element is arranged on the positioning plate 103, the driving wheel 112 is driven to rotate by the rotation of the driving rod 111, the driving wheel 112 is driven to rotate by the rotation of the driving wheel 112, the driven wheel 113 is driven to rotate by the rotation of the driven wheel 113, and the rotating rod 106 is driven by the rotation of the driven wheel 113.

[0026] At the same time, the locking hole 115 is located on the positioning plate 103, the locking bolt 114 cooperates with the locking hole 115, the locking bolt 114 abuts against the rotating rod 106, the locking hole 115 is connected to the rotating slot of the positioning plate 103, and the locking bolt 114 cooperates with the locking hole 115, and the locking bolt 114 is rotated. The locking bolt 114 contacts the rotating rod 106 and resists and fixes the rotating rod 106 to prevent the rotating rod 106 from accidentally rotating and affecting the detection accuracy.

[0027] When using the inspection fixture structure of the vehicle body part of the present embodiment, after the workpiece is resisted and fixed by the cooperation of the rotating disk 105 and the resisting disk 107, the handle 110 drives the driving disk 109 to rotate, the driving disk 109 rotates to drive the driving rod 111 to rotate, the driving rod 111 rotates to drive the active wheel 112 to rotate, the active wheel 112 rotates to drive the driven wheel 113 to rotate, the driven wheel 113 rotates to drive the rotating rod 106 to rotate, the rotating rod 106 rotates to drive the rotating disk 105 to rotate, the rotating disk 105 and the resisting disk 107 cooperate, the rotating rod 106 rotates to drive the workpiece to rotate and at the same time drives the resisting disk 107 to rotate, after the position adjustment is completed , rotate the locking bolt 114, the locking bolt 114 contacts the rotating rod 106, and resists and fixes the rotating rod 106 to prevent the rotating rod 106 from accidentally rotating and affecting the detection accuracy, so that the hole distances at other positions of the workpiece can be detected without manual disassembly and reinstallation, which solves the problem found in the prior art that the output shaft can drive the screw to rotate, and the moving block 202 threadedly connected thereto can drive the pressure sensor to move forward. When the pressure plate is in contact and fixed with the workpiece, the workpiece cannot rotate freely. When it is necessary to check the hole distances at other positions, it is necessary to manually remove the workpiece from the rotating position and reinstall it before the process can be carried out, which wastes a lot of manpower and takes a lot of time, thereby reducing the detection efficiency.

[0028] The second embodiment of the present application is:

[0029] See also Figure 3 , Figure 3 It is a structural schematic diagram of a checking fixture structure of a vehicle body part according to a second embodiment of the utility model.

[0030] On the basis of the first embodiment, the rotating assembly of this embodiment further includes a transverse moving element, and the transverse moving element includes a motor 201 , a moving block 202 and a threaded rod 203 .

[0031] Among them, the motor 201 is installed on the fixed shell 101, the threaded rod 203 is fixedly connected to the output end of the motor 201, the moving block 202 is threadedly connected to the threaded rod 203, and the hole spacing mechanism 104 is fixedly installed on the moving block 202. The fixed shell 101 has a moving groove, and the moving block 202 is located in the moving groove. The moving block 202 has a threaded hole matching the threaded rod 203. The threaded rod 203 is driven to rotate by the rotation of the motor 201, and the threaded rod 203 is driven to move in the moving groove of the fixed shell 101 by rotation. The movement of the moving block 202 drives the hole spacing mechanism 104 to move on the fixed shell 101, so that the hole spacing of the holes in the horizontal direction of the workpiece can be detected, and the relative surfaces of the positioning plate 103 and the pressure plate mechanism 102 are in the horizontal direction.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A vehicle body inspection fixture structure, comprising a fixed shell, a pressure plate mechanism, a positioning plate and a hole spacing mechanism, wherein the pressure plate mechanism is arranged on the fixed shell, the positioning plate is fixedly mounted on the fixed shell, and the hole spacing mechanism is located on the top of the fixed shell, characterized in that: Also included is a rotating assembly; The rotating assembly includes a rotating disk, a rotating rod, a resisting disk, a connecting rod and a driving component. The rotating disk is rotatably installed on the side of the positioning plate close to the pressure plate mechanism. The rotating rod is fixedly connected to the rotating disk. The connecting rod is installed on the side of the pressure plate mechanism close to the positioning plate through a bearing. The resisting disk is fixedly installed on the side of the connecting rod close to the positioning plate. The driving component is arranged on the positioning plate.

2. The inspection fixture structure for a vehicle body part according to claim 1, characterized in that: The driving component includes a driving disk, a handle, a driving rod and a transmission component. One end of the driving rod is rotatably mounted on the positioning plate, the driving disk is fixedly mounted on the other end of the driving rod, the handle is fixedly mounted on the side of the driving disk away from the driving rod, and the transmission component is arranged on the driving rod.

3. The inspection fixture structure for a vehicle body part according to claim 2, characterized in that: The transmission component includes a driving wheel, a driven wheel and a locking element. The driving wheel is fixedly mounted on the driving rod, the driven wheel is fixedly mounted on the rotating rod, the driving wheel is meshed with the driven wheel, and the locking element is arranged on the positioning plate.

4. The inspection fixture structure for a vehicle body part according to claim 3, characterized in that: The locking element comprises a locking bolt and a locking hole, wherein the locking hole is located on the positioning plate, the locking bolt cooperates with the locking hole, and the locking bolt abuts against the rotating rod.

5. The inspection fixture structure for a vehicle body part according to claim 1, characterized in that: The rotating assembly also includes a transverse moving element, which includes a motor, a moving block and a threaded rod. The motor is installed on the fixed shell, the threaded rod is fixedly connected to the output end of the motor, the moving block is threadedly connected to the threaded rod, and the hole spacing mechanism is fixedly installed on the moving block.

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