An automobile shell testing fixture

Abstract

The utility model discloses a kind of automobile shell gauges, including gauge workbench and adjusting mechanism, adjusting mechanism is fixedly installed on gauge workbench, adjusting mechanism includes power assembly, a pair of clamping assembly, extrusion component and a pair of balancing component, power assembly is set on gauge workbench, clamping assembly is set on the upside of power assembly, extrusion component is set in clamping assembly, balancing component is fixedly installed on gauge workbench, power assembly includes: power threaded rod, a pair of power support platform and power mounting disc.The automobile shell gauge of the utility model is set through corresponding mechanism, so that automobile shell gauge can be adapted to more models of engine hood, reduce the number of times of clamp replacement, reduce the workload of worker, while, when clamping, reduce the probability of engine hood shaking, more stable, also reduce the influence on engine hood detection result, improve the detection efficiency of engine hood, and higher practicality.

Description

Technical Field

[0001] This utility model belongs to the field of housing inspection tool technology, and specifically relates to an automotive housing inspection tool. Background Technology

[0002] Automotive body panel fixtures are specialized measuring devices designed to inspect the dimensional accuracy, shape, and positional relationships of automotive body panels (such as doors, hoods, fenders, etc.). Their core functions include: inspecting the dimensional accuracy of body parts, verifying the consistency between the shape of body panels and design requirements, checking the assembly matching degree between parts, providing quality judgment basis for the production line, and ensuring product interchangeability.

[0003] The main body of the automotive body fixture consists of the following parts: frame base, positioning device, measuring system and clamping device. It mainly involves three steps: positioning, measurement and judgment. The body parts are accurately positioned on the fixture, and key dimensions and shapes are detected using special measuring tools. The measurements are then compared with standard data to determine whether they meet the tolerance requirements.

[0004] Currently, when inspecting car hoods, the hoods need to be clamped. However, existing clamping devices are difficult to adapt to various hood models, requiring multiple clamp replacements, which increases the workload of workers. During clamping, the hood is prone to shaking, which is not stable and affects the inspection results, reducing the inspection efficiency and making it less practical.

[0005] Therefore, in order to address the aforementioned technical problems, it is necessary to provide an automotive body inspection tool.

[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0007] The purpose of this utility model is to provide an automotive body inspection fixture that can solve the problem that existing automotive body inspection fixtures are difficult to adapt to various models of hoods, require multiple clamp replacements, and are prone to shaking during clamping.

[0008] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0009] An automotive body inspection fixture includes an inspection table and an adjustment mechanism. The adjustment mechanism is fixedly mounted on the inspection table and includes a power component, a pair of clamping components, a pressing component, and a pair of balancing components. The power component is disposed on the inspection table, the clamping components are disposed above the power component, the pressing components are disposed within the clamping components, and the balancing components are fixedly mounted on the inspection table.

[0010] In one or more embodiments of this utility model, the power assembly includes: a power threaded rod, a pair of power support platforms, and a power mounting plate. The power threaded rod is disposed on the upper side of the inspection tool workbench; the pair of power support platforms are disposed on both sides of the power threaded rod; and the power mounting plate is fixedly installed on one end of the power threaded rod.

[0011] In one or more embodiments of this utility model, the power support platform and the inspection tool workbench are fixedly installed, and the power threaded rod passes through the power support platform.

[0012] In one or more embodiments of this utility model, a power bearing is fixedly installed between each pair of power support platforms and the power threaded rod.

[0013] In one or more embodiments of this utility model, the clamping assembly includes: a clamping mounting chamber, a clamping support plate, and a plurality of clamping rotating plates. The clamping mounting chamber is disposed on the upper side of the power threaded rod; the clamping support plate is disposed on the upper side of the clamping mounting chamber; and the plurality of clamping rotating plates are rotatably mounted on the upper side of the clamping support plate.

[0014] In one or more embodiments of this utility model, the clamping support plate is provided with a positioning groove that matches the clamping rotating plate, and clamping bearings are installed between the clamping rotating plates and the clamping support plate.

[0015] In one or more embodiments of this utility model, a clamping airbag is fixedly installed on one side of the clamping rotating plate.

[0016] In one or more embodiments of this utility model, the extrusion assembly includes: an extrusion guide plate, a plurality of extrusion support rods, and an extrusion spring. The extrusion guide plate is slidably installed within the clamping and mounting chamber; the plurality of extrusion support rods are fixedly installed on one side of the extrusion guide plate; and the extrusion spring is sleeved on the outside of the extrusion support rods.

[0017] In one or more embodiments of this utility model, the extrusion support rod passes through the clamping and mounting chamber, and an extrusion limiting block is fixedly installed at the end of the extrusion support rod away from the extrusion guide plate. The extrusion spring is disposed between the extrusion guide plate and the clamping and mounting chamber.

[0018] In one or more embodiments of this utility model, the balancing assembly includes: a balancing positioning shaft, a pair of balancing support blocks, and a balancing bearing. The balancing positioning shaft is fixedly mounted on the inspection fixture workbench; the pair of balancing support blocks are slidably mounted on the balancing positioning shaft and fixedly mounted with the clamping and mounting chamber; the balancing bearing is installed between the balancing support blocks and the balancing positioning shaft.

[0019] Compared with the prior art, the automotive body inspection fixture of this utility model, through the setting of corresponding mechanisms, allows the automotive body inspection fixture to be adapted to more models of hoods, reduces the number of fixture changes, reduces the workload of workers, and at the same time, reduces the chance of hood shaking during clamping, making it more stable and reducing the impact on the hood inspection results, thus improving the inspection efficiency of hoods and making it more practical. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a perspective sectional view of an automotive body inspection fixture according to one embodiment of the present invention;

[0022] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle;

[0023] Figure 3 This is a partial three-dimensional view of the automotive shell inspection fixture in one embodiment of the present invention;

[0024] Figure 4 for Figure 3 Schematic diagram of the structure at point B;

[0025] Figure 5 This is a perspective view of an automotive body inspection fixture according to one embodiment of the present invention;

[0026] Figure 6 for Figure 5 Schematic diagram of the structure at point C.

[0027] Explanation of key figure labels:

[0028] 1-Inspection workbench, 2-Adjustment mechanism, 21-Power assembly, 211-Power threaded rod, 212-Power support platform, 213-Power mounting plate, 214-Power bearing, 22-Clamping assembly, 221-Clamping mounting chamber, 222-Clamping support plate, 223-Clamping rotating plate, 224-Clamping bearing, 225-Clamping airbag, 23-Extrusion assembly, 231-Extrusion guide plate, 232-Extrusion support rod, 233-Extrusion spring, 234-Extrusion limit block, 24-Balance assembly, 241-Balance positioning shaft, 242-Balance support block, 243-Balance bearing. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solutions in this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this disclosure.

[0030] like Figures 1 to 6 As shown, in one embodiment of this utility model, the automotive body inspection fixture includes: an inspection fixture workbench 1 and an adjustment mechanism 2. The adjustment mechanism 2 is fixedly installed on the inspection fixture workbench 1. The adjustment mechanism 2 includes a power component 21, a pair of clamping components 22, a pressing component 23, and a pair of balancing components 24. The power component 21 is disposed on the inspection fixture workbench 1, the clamping components 22 are disposed above the power component 21, the pressing components 23 are disposed inside the clamping components 22, and the balancing components 24 are fixedly installed on the inspection fixture workbench 1.

[0031] The method of using the car body inspection tool is as follows: By rotating the power component 21, the user can bring a pair of clamping components 22 closer together. The clamping components 22 can clamp the car hood. The control of the power component 21 can make the clamping components 22 adapt to more hood models. At the same time, the power component 21 can be finely adjusted by squeezing the buffer of the compression component 23. The balancing component 24 can improve the balance of the clamping components 22 and reduce the probability of the clamping components 22 tilting.

[0032] like Figures 1 to 2As shown, the power assembly 21 includes: a power threaded rod 211, a pair of power support platforms 212, and a power mounting plate 213. The power threaded rod 211 is located on the upper side of the fixture workbench 1. Rotation of the rod controls the sliding of the clamping assembly 22, allowing the pair of clamping assemblies 22 to move closer or further apart, and to adjust the spacing between them, thus enabling the clamping assembly 22 to accommodate more hood models. The pair of power support platforms 212 are located on both sides of the power threaded rod 211. These platforms support the power threaded rod 211, reducing the likelihood of tilting and improving its stability. The power mounting plate 213 is fixedly mounted on one end of the power threaded rod 211. The power mounting plate 213 allows for convenient user control, enabling the user to rotate the power threaded rod 211.

[0033] like Figures 1 to 4 As shown, the power support platform 212 is fixedly installed with the inspection tool workbench 1, and the power threaded rod 211 is installed through the power support platform 212. A power bearing 214 is fixedly installed between each pair of power support platforms 212 and power threaded rods 211, reducing friction between them, extending their service life, and minimizing damage caused by friction.

[0034] like Figures 1 to 3 As shown, the clamping assembly 22 includes: a clamping mounting chamber 221, a clamping support plate 222, and multiple clamping rotating plates 223. The clamping mounting chamber 221 is located above the power threaded rod 211 and can be controlled by the power threaded rod 211, allowing it to move away from or towards each other. The clamping support plate 222 is located above the clamping mounting chamber 221, facilitating the installation of the clamping rotating plates 223 and improving their stability. Multiple clamping rotating plates 223 are rotatably mounted on the upper side of the clamping support plate 222. The clamping rotating plates 223 can contact the hood, securing it in place and allowing for better contact with the hood when it is tilted.

[0035] like Figures 1 to 5 As shown, the clamping support plate 222 has positioning grooves that match the clamping rotating plate 223. Clamping bearings 224 are installed between the multiple clamping rotating plates 223 and the clamping support plate 222, reducing the friction between them and improving their service life. A clamping airbag 225 is fixedly installed on one side of the clamping rotating plate 223.

[0036] like Figures 1 to 5 As shown, the extrusion assembly 23 includes: an extrusion guide plate 231, multiple extrusion support rods 232, and an extrusion spring 233. The extrusion guide plate 231 is slidably installed within the clamping and mounting chamber 221, guiding the chamber and facilitating the installation of the extrusion support rods 232, thus improving their balance. Multiple extrusion support rods 232 are fixedly installed on one side of the extrusion guide plate 231, guiding the plate and improving its stability during sliding. The extrusion spring 233 is sleeved on the outside of the extrusion support rods 232, compressing the extrusion guide plate 231 and enhancing the clamping effect on the hood.

[0037] like Figures 1 to 6 As shown, the extrusion support rod 232 is installed through the clamping and mounting chamber 221. An extrusion limiting block 234 is fixedly installed at the end of the extrusion support rod 232 away from the extrusion guide plate 231, which can limit the extrusion support rod 232 and reduce the probability of the extrusion support rod 232 disengaging from the clamping and mounting chamber 221. The extrusion spring 233 is disposed between the extrusion guide plate 231 and the clamping and mounting chamber 221.

[0038] like Figures 1 to 4 As shown, the balancing assembly 24 includes: a balancing positioning shaft 241, a pair of balancing support blocks 242, and a balancing bearing 243. The balancing positioning shaft 241 is fixedly mounted on the fixture worktable 1. The balancing positioning shaft 241 guides the balancing support blocks 242, improving their stability and reducing the likelihood of them detaching. The pair of balancing support blocks 242 are slidably mounted on the balancing positioning shaft 241 and fixedly mounted with the clamping and mounting chamber 221, improving the balance of the clamping and mounting chamber 221 and reducing the likelihood of it detaching. The balancing bearing 243 is installed between the balancing support blocks 242 and the balancing positioning shaft 241, reducing the friction between them.

[0039] It will be apparent to those skilled in the art that this disclosure is not limited to the details of the exemplary embodiments described above, and that this disclosure can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of this disclosure is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this disclosure. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vehicle body inspection fixture, characterized in that, include: Inspection tool workbench; An adjustment mechanism is fixedly installed on the inspection fixture workbench. The adjustment mechanism includes a power component, a pair of clamping components, a squeezing component, and a pair of balancing components. The power component is located on the inspection fixture workbench, the clamping components are located above the power component, the squeezing components are located inside the clamping components, and the balancing components are fixedly installed on the inspection fixture workbench.

2. The automotive body inspection fixture according to claim 1, characterized in that, The power assembly includes: A power threaded rod is disposed on the upper side of the inspection fixture workbench; A pair of power support platforms are disposed on both sides of the power threaded rod; The power mounting plate is fixedly installed at one end of the power threaded rod.

3. The automotive body inspection fixture according to claim 2, characterized in that, The power support platform and the inspection tool workbench are fixedly installed, and the power threaded rod passes through the power support platform.

4. The automotive body inspection fixture according to claim 2, characterized in that, A power bearing is fixedly installed between the power support platform and the power threaded rod.

5. The automotive body inspection fixture according to claim 2, characterized in that, The clamping assembly includes: A clamping and mounting chamber is located on the upper side of the power threaded rod; A clamping support plate is disposed on the upper side of the clamping mounting chamber; Multiple clamping rotating plates are rotatably mounted on the upper side of the clamping support plate.

6. The automotive body inspection fixture according to claim 5, characterized in that, The clamping support plate has a positioning groove that matches the clamping rotating plate, and clamping bearings are installed between the clamping rotating plates and the clamping support plate.

7. The automotive body inspection fixture according to claim 5, characterized in that, A clamping airbag is fixedly installed on one side of the clamping rotating plate, and the power threaded rod is installed through the clamping installation chamber and is matched with the clamping installation chamber.

8. The automotive body inspection fixture according to claim 5, characterized in that, The extrusion assembly includes: The extrusion guide plate is slidably installed within the clamping and mounting chamber; Multiple extrusion support rods are fixedly installed on one side of the extrusion guide plate; A compression spring is sleeved on the outside of the compression support rod.

9. The automotive body inspection fixture according to claim 8, characterized in that, The extrusion support rod passes through the clamping and mounting chamber. An extrusion limiting block is fixedly installed at the end of the extrusion support rod away from the extrusion guide plate. The extrusion spring is disposed between the extrusion guide plate and the clamping and mounting chamber.

10. The automotive body inspection fixture according to claim 8, characterized in that, The balancing component includes: A balance positioning shaft is fixedly installed on the worktable of the inspection fixture; A pair of balance support blocks are slidably mounted on the balance positioning shaft and fixedly mounted with the clamping and mounting chamber; A balance bearing is installed between the balance support block and the balance positioning shaft.

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