Automobile testing fixture clamping tool

Abstract

The utility model belongs to the field of production and manufacturing of automobile parts, and particularly discloses a clamping tool for an automobile checking fixture. Comprising a bottom plate, four cushion blocks, a clamping assembly, a working face and a buffering piece, the four cushion blocks are arranged below the bottom plate, the bottom plate and the working face are connected together through the buffering piece, the clamping assembly comprises positioning pieces and a clamping hand lever, the positioning faces are arranged on the bottom plate and located at the two ends of the working face, and the clamping hand lever is arranged on the bottom plate and located at the two ends of the working face. And the clamping hand lever is arranged on the positioning surface. In the practical application, the clamping assembly is used for fixing the automobile checking fixture on the working surface, the clamping and loosening of the automobile checking fixture can be realized by operating the clamping hand lever, the operation is simple and convenient, and the clamping effect on the automobile checking fixture is good.

Description

Technical Field

[0001] The utility model belongs to the field of automobile parts production and manufacturing, and specifically discloses an automobile inspection tool clamping device. Background Art

[0002] Automotive gauges are widely used in the automotive industry. During the welding process of automotive gauges, it is usually necessary to use fixtures to quickly and accurately position the automotive gauges to ensure the welding accuracy of the product. Existing fixtures are complicated to operate when fixing automotive gauges, and the gauges may be damaged during the clamping process.

[0003] The Chinese patent with the patent announcement CN103411569A discloses a clamping device for a gauge, including a support seat, a quick clamp bracket on the support seat, a handle connected to the upper part of the quick clamp bracket through a twisted shaft, a clamping arm on the handle, and a clamping head at the end of the clamping arm. A rubber pad is provided at the bottom of the clamping head. When the gauge is fixed, only one point of the gauge can be fixed. When the gauge is used to detect automotive parts, the detection effect is easily affected due to the poor fixing performance of the clamp. Therefore, it is urgent for technical personnel in this field to solve the above technical problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a clamping tool for automobile gauges in view of the deficiencies of the above-mentioned prior art. The clamping tool for automobile gauges fixes the automobile gauges on a working surface through two clamping components, thereby providing a good fixing effect for the automobile gauges. A buffer rubber pad is provided at the bottom of the fixing part to avoid damage to the automobile gauges. When in use, the clamping hand levers at both ends of the working surface need only be pulled to complete the fixing of the automobile gauges, and the operation is simple.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A clamping tool for automobile inspection tools, comprising a base plate, a cushion block, a clamping assembly, a working surface and a buffer; wherein four cushion blocks are arranged under the base plate, and the base plate and the working surface are connected together through the buffer; the clamping assembly is used to fix the automobile inspection tool on the working surface, and the clamping assembly comprises a positioning member and a clamping hand lever, the positioning member is used to fix the clamping assembly on the base plate, the positioning member is arranged on the base plate and located at both ends of the working surface, and the clamping hand lever is arranged on the positioning member.

[0007] Furthermore, the clamping handle includes an operating rod, a connecting piece, a transmission piece, a clamping arm and a fixing piece. The operating rod is fixed to the positioning piece through the connecting piece. The inner wall of the operating rod is provided with a transmission piece connected to the clamping arm, and the terminal end of the clamping arm is provided with the fixing piece.

[0008] Through the operating lever, the user can easily control the movement of the clamping hand lever to achieve the clamping and loosening of the automobile inspection fixture, which improves the convenience of operation. The operating lever is fixed to the positioning member through the connecting piece, making the structure of the clamping hand lever more compact, reducing the occupied space, and improving the rationality of the overall layout of the equipment. The transmission member arranged on the inner wall of the operating lever can ensure that the movement of the clamping hand lever is more stable, avoiding the fluctuation of the clamping force, and improving the clamping accuracy. The fixing member arranged at the terminal of the clamping arm can ensure that the contact between the clamping hand lever and the automobile inspection fixture is closer, and the clamping stability is improved. Since the structure of the clamping hand lever is relatively simple, it is also convenient to maintain, which reduces the maintenance cost of the equipment.

[0009] Furthermore, the fixing piece is a bolt structure, a screw hole is provided at the terminal end of the clamping wall, the fixing piece is fixed to the terminal end of the clamping arm through a nut, and a buffer rubber pad is sleeved on the bottom of the fixing piece.

[0010] The bolt structure can ensure that the connection between the fixing part and the clamping arm is more firm, and the stability of the clamping is improved. The buffer rubber pad installed at the bottom of the fixing part can play a role in shock absorption and protection, avoiding damage to the plate during the clamping process. Through nut fixing, the user can easily adjust the position and clamping force of the fixing part, which improves the flexibility of operation. Since the structure of the fixing part is relatively simple, it is also convenient to maintain, which reduces the maintenance cost of the equipment. The fixing part is a bolt structure, and a screw hole is provided at the terminal of the clamping wall. The fixing part is fixed to the terminal of the clamping arm by a nut, and a buffer rubber pad is installed at the bottom of the fixing part. This design not only improves the stability of the clamping, but also ensures protection during the clamping process, thereby improving the use efficiency and production quality of the equipment.

[0011] Furthermore, the clamping handle is provided with an anti-slip sleeve, and the anti-slip sleeve is provided with a spiral groove.

[0012] The spiral grooves on the anti-slip sleeve can increase the friction between the fingers and the clamping handle, avoiding slipping during operation and improving the safety of operation. The anti-slip sleeve can provide a better grip, reduce the operator's fatigue, and improve the comfort of operation. The structure of the anti-slip sleeve is relatively simple and easy to maintain, which reduces the maintenance cost of the equipment. The anti-slip sleeve arranged on the clamping handle can not only improve the safety and comfort of operation, but also enhance the aesthetics of the equipment, and improve the use efficiency and production quality of the equipment.

[0013] Furthermore, the buffer member is arranged on the bottom plate for connecting the working surface, and three buffer members are arranged in total; buffer springs are also mounted on the buffer member, and the buffer springs are in contact with the working surface and the bottom plate respectively.

[0014] The buffer spring on the buffer can absorb and disperse the vibration from the working surface, reduce the vibration amplitude of the working surface, and improve the stability of the equipment. The buffer can protect the working surface from excessive impact and wear and extend the service life of the working surface. The setting of the buffer and buffer spring can reduce the vibration of the working surface and improve the processing accuracy of the equipment. The structure of the buffer and buffer spring is relatively simple, and it is also convenient to maintain, which reduces the maintenance cost of the equipment.

[0015] Furthermore, the cushion block is connected to the base plate by bolts, and the cushion block is made of rubber.

[0016] The pads are made of rubber, which can absorb and disperse the vibration from the working surface, reduce the vibration amplitude of the working surface, and improve the stability of the equipment. The pads can protect the working surface from excessive impact and wear, and extend the service life of the working surface. The pads can reduce the vibration of the working surface and improve the processing accuracy of the equipment. The rubber pads have good sound absorption and shock absorption properties, which can reduce the noise of the equipment during operation and improve the comfort of the working environment.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model fixes the automobile inspection fixture on the working surface by arranging two clamping assemblies at both ends of the working surface, thereby providing good fixation for the automobile inspection fixture. When inspecting automobile parts, the inspection result will not be affected by the instability of the inspection fixture. The overall structure of the clamping assembly is simple. By pulling the clamping hand lever, the fixing part is driven to move on the vertical plane to change the clamping degree of the fixing part on the automobile inspection fixture. The overall operation is simple and convenient.

[0019] 2. Three buffers are set between the working surface and the bottom plate to avoid direct contact between the working surface and the bottom plate. On the one hand, the working life of the bottom plate is extended. On the other hand, since springs are set on the buffers, no excessive noise will be generated during operation.

[0020] 3. The overall connection of the device is connected by bolts. Since it is not an integrated structure, it is easy to replace the tooling parts when they fail. You can also replace the working surfaces of different sizes according to needs to adapt to more types of inspection tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model.

[0022] Figure 2 It is the front view of the utility model.

[0023] Figure 3 It is a top view of the utility model.

[0024] Figure 4 It is a left view of the utility model.

[0025] Figure 5 It is a structural schematic diagram of the clamping assembly in the utility model.

[0026] The components include: 1-base plate; 11-pad; 2-clamping assembly; 21-clamping handle; 211-operating lever; 212-connecting piece; 213-transmission piece; 214-clamping arm; 215-fixing piece; 22-positioning piece; 3-working surface; and 4-buffer piece. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific preferred embodiments.

[0028] In the description of the present invention, it should be understood that the terms "left side", "right side", "upper part", "lower part", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. "First", "second", etc. do not indicate the importance of the components, and therefore cannot be understood as a limitation on the present invention. The specific dimensions used in this embodiment are only for illustrating the technical solution, and do not limit the scope of protection of the present invention.

[0029] Reference Figure 1 It can be seen that a kind of automobile inspection fixture clamping device has a bottom plate 1 at the bottom of the device, 4 pads 11 at the bottom of the bottom plate 1, a working surface 3 at the top of the bottom plate 1, and 3 buffer members 4 between the working surface 3 and the bottom plate 1. The buffer members 4 are provided with springs to provide a buffer space for the working surface and avoid direct contact between the working surface 3 and the bottom plate 1. Clamping components 2 are provided at both ends of the working surface 3.

[0030] In one embodiment, the pad 11 at the bottom of the base plate 1 is made of rubber. When performing some work that requires testing the load capacity of parts, the pad 11 at the bottom of the base plate 1 made of rubber can reduce damage to the base plate 1 and the horizontal ground contacted by the pad 11 due to excessive load.

[0031] Reference Figure 2 and Figure 3 It can be seen that grooves are also provided on both sides of the bottom plate 1 , and the positioning members 22 are fixed to the bottom plate 1 by bolts, and the positioning members 22 are located at both ends of the working surface 3 .

[0032] In a real-time example, when clamping an automobile inspection fixture, in order to prevent the displacement of the device during automobile parts testing from affecting the test results, the groove of the base plate 1 can be placed in four fixing columns on the horizontal ground, and the base plate 1 can be fixed to the horizontal ground by the four fixing columns.

[0033] Reference Figure 2 , Figure 4 and Figure 5 It can be seen that the clamping assembly 2 is composed of a clamping handle 21 and a positioning member 22. The positioning member 22 fixes the clamping handle 21 on the base plate 1. The clamping handle 21 includes an operating rod 211, a connecting member 212, a transmission member 213, a clamping arm 214 and a fixing member 215. The side wall of the operating rod 211 is provided with a screw hole. The transmission member 213 is fixed to the inner wall of the operating rod 211 through the connecting member 212. The bottom of the transmission member 213 is connected to the clamping arm 214. The end of the clamping arm 214 is connected to the fixing member 215. The bottom of the fixing member 215 is covered with a rubber pad.

[0034] In one embodiment, when the inspection tool needs to be fixed, since the operating rod 211 is connected to the clamping arm 214 through the transmission member 213, after the operating rod 211 is pulled, the transmission member 213 will drive the clamping arm 214 to move in the circular plane in the y-axis direction, and the operating rod 211 drives the clamping arm 214 to release the fixing member 215 from fixing the automobile inspection tool. When the operating rod 211 is pulled in the opposite direction to the fixing of the automobile inspection tool, the clamping arm 214 will drive the fixing member 215 to cancel the clamping function of the fixing member 215 on the automobile inspection tool, and the overall operation of the device is simple and convenient.

[0035] The preferred embodiments of the present invention are described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A clamping tool for automobile inspection tools, used for fixing automobile inspection tools during inspection, characterized in that: It includes a base plate, a cushion block, a clamping assembly, a working surface and a buffer; wherein four cushion blocks are arranged under the base plate, and the base plate and the working surface are connected together through the buffer; the clamping assembly is used to fix the automobile inspection fixture on the working surface, and the clamping assembly includes a positioning member and a clamping handle, the positioning member is used to fix the clamping assembly on the base plate, the positioning member is arranged on the base plate and located at both ends of the working surface, and the clamping handle is arranged on the positioning member.

2. The automobile inspection fixture clamping device according to claim 1, characterized in that: The clamping handle comprises an operating rod, a connecting piece, a transmission piece, a clamping arm and a fixing piece. The operating rod is fixed to the positioning piece through the connecting piece. The inner wall of the operating rod is provided with a transmission piece connected to the clamping arm. The terminal end of the clamping arm is provided with the fixing piece.

3. The automobile inspection fixture clamping device according to claim 2, characterized in that: The fixing piece is a bolt structure, a screw hole is arranged at the terminal end of the clamping arm, the fixing piece is fixed to the terminal end of the clamping arm through a nut, and a buffer rubber pad is sleeved at the bottom of the fixing piece.

4. The automobile inspection fixture clamping device according to claim 3 is characterized in that: The clamping handle is also provided with an anti-slip sleeve, and the anti-slip sleeve is provided with a spiral groove.

5. The automobile inspection fixture clamping device according to claim 1, characterized in that: The buffer member is arranged on the bottom plate for connecting the working surface, and three buffer members are arranged in total; buffer springs are also mounted on the buffer member, and the buffer springs are in contact with the working surface and the bottom plate respectively.

6. The automobile inspection fixture clamping device according to claim 1, characterized in that: The cushion block is connected to the bottom plate by bolts, and the cushion block is made of rubber.

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