Automobile front end frame testing fixture

Abstract

The utility model provides an automobile front end frame testing fixture, which relates to the field of testing fixtures and comprises a bottom plate, a frame product to be tested is arranged in the bottom plate, and a fixed testing area is arranged on the bottom plate to perform fixed testing on the front end face and the rear end face of the frame product. According to the invention, the frame product is installed in the installation detection area, the overturning detection area, the sliding detection area and the fixed detection area on the bottom plate, the detection tool installation pins are correspondingly arranged on the open holes, the size of each end face is fixedly detected, the frame product abuts against the sliding detection area by controlling the extension of the abutting rods, the stability is improved, the frame product is detected by the detection tool installation pins, and the detection efficiency is improved. A professional measuring tool is replaced, the convenience in compliance measurement of a workpiece is improved, and a frame product is convenient to mount by arranging the turnover mechanisms on the mounting detection area and the turnover detection area.

Description

Technical Field

[0001] The utility model relates to the field of inspection tools, in particular to an automobile front end frame inspection tool. Background Art

[0002] Cars have brought convenience to people's transportation. In today's era of efficiency and time is money, the convenience of transportation has brought enormous benefits to mankind. It reduces unnecessary travel time and provides comfortable travel. The front-end frame of the frame is the foundation of the entire vehicle. Most of the car's components and assemblies are fixed by the frame.

[0003] The front-end frame can reduce the logistics cost of parts management, improve the efficiency of overall assembly, and enhance the matching accuracy of the front face of the vehicle. In the production of the front-end frame of the automobile, in order to ensure accuracy, the front-end frame that meets the vehicle standards will be set according to production needs. In order to ensure product quality, the inspection fixture that matches the product will be customized. In mass production, the inspection fixture is used to check its size and size, and then measurement and evaluation are performed. The size can be adjusted and managed on a daily basis after mass production, but there is a problem that the size and opening cannot be detected at the same time.

[0004] When the gauge is measuring the front-end frame of the car, the size and product openings can be tested at the same time by designing a suitable gauge to replace professional measuring tools. This not only improves the convenience of measurement, but also ensures the stability of the measurement process. Utility Model Content

[0005] The utility model aims at the deficiencies in the prior art and provides a front-end frame inspection fixture for an automobile. The frame product is installed in an installation inspection area, a flip inspection area, a sliding inspection area and a fixed inspection area on a bottom plate. The installation pins of the inspection fixture correspond to the openings, and the size of each end face is fixedly inspected. The extension of the abutment rod is controlled in the sliding inspection area to abut the frame product, thereby improving stability. The installation pins of the inspection fixture inspect the frame product, thereby replacing professional measuring tools and improving the convenience of compliance measurement of workpieces.

[0006] In order to solve the above technical problems, the utility model solves the problem of simultaneously detecting the size and the opening of the product and improving the stability during measurement through the following technical solutions.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A front-end frame inspection fixture for an automobile comprises a bottom plate, wherein a frame product to be inspected is arranged in the bottom plate, a fixed inspection area is arranged on the bottom plate to perform fixed inspection on the front and rear end faces of the frame product, an installation inspection area is arranged on the bottom plate to perform fixed inspection on the upper end face of the frame product, and a flip inspection area is arranged on the frame product to perform fixed inspection on the upper end of the frame product, sliding inspection areas are arranged on both sides of the frame product to place the frame product against the installation inspection area, and a bracket is connected to the bottom plate to support the frame product.

[0009] Preferably, the installation inspection area includes a first inspection block, which is arranged on the installation inspection area for fixed inspection of the upper end surface of the frame product, and the flipping inspection area includes a second inspection block, which is arranged on the flipping inspection area for fixed inspection of the upper end of the frame product, and both the first inspection block and the second inspection block are provided with a flipping mechanism.

[0010] Preferably, the fixed inspection area includes a fourth inspection block, and the fourth inspection block is arranged on the installation inspection area for fixing the frame product.

[0011] Preferably, the slip inspection area comprises a third inspection block connected with a slip mechanism, and the third inspection block is connected to abutting rods via a hydraulic mechanism to abut the product against a fourth inspection block.

[0012] Preferably, the flip mechanism comprises a fixed flip seat and a flip frame, the flip frame is rotatably connected in the fixed flip seat, the fixed flip seat is provided with a positioning pin to fix the flip frame in the fixed flip seat, and a handle is installed on the flip frame.

[0013] Preferably, the sliding mechanism comprises a sliding seat, the sliding seat is installed on one side of the sliding detection area, a track is installed on one side of the sliding seat, and the third detection block is slidably connected to the matching track.

[0014] Preferably, the first detection block, the second detection block, the third detection block and the fourth detection block are all provided with a gauge mounting pin for detecting the position of the opening at the fixed frame product.

[0015] Preferably, the abutment rod further comprises an abutment end head, and the abutment end head is installed on the abutment end of the abutment rod through a connecting structure.

[0016] Preferably, the connection structure comprises a card plug-in, which is connected to one end of the abutment end head close to the abutment rod, and the other end of the card plug-in is inserted into a matching groove provided at the abutment end of the abutment rod.

[0017] Preferably, positioning plates are installed at the upper and lower ends of the side abutting against the end head, and the positioning plates are located between the positioning plates at the upper and lower ends.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The automobile front-end frame inspection fixture provided by the present application installs the frame product in the installation inspection area, the flip inspection area, the sliding inspection area, and the fixed inspection area on the bottom plate, and the inspection fixture installation pins correspond to the openings to perform fixed inspections on the dimensions of each end face. The frame product is abutted by controlling the extension of the abutment rod in the sliding inspection area to improve stability. The inspection fixture installation pins detect the frame product, thereby replacing professional measuring tools and improving the convenience of compliance measurement of workpieces.

[0020] The present application provides a flipping mechanism on the installation inspection area and the flipping inspection area, so as to facilitate the installation of the frame product.

[0021] The sliding inspection area provided in the present application is provided with a sliding mechanism, which drives the third inspection block to slide in the same direction on the track provided at the slide seat when the abutment rod is ejected, thereby ensuring the stability of the third inspection block as a whole during movement.

[0022] The present application provides a positioning pin so that the abutting rod contacts the frame product when abutting against the frame product, thereby ensuring greater stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the split overall structure of the utility model;

[0026] Figure 3 For this utility model Figure 2 A schematic diagram of a local structure of a side cross section;

[0027] Figure 4 This is a schematic diagram of the local structure of the installation inspection area of ​​the utility model;

[0028] Figure 5 It is a schematic diagram of the local structure of the flip inspection area of ​​the utility model;

[0029] Figure 6 It is a schematic diagram of the local structure of the skid machine area of ​​the utility model;

[0030] Figure 7It is a schematic diagram of the local structure of the fixed inspection area of ​​the utility model;

[0031] Figure 8 It is a partial structural schematic diagram of the turning mechanism of the utility model;

[0032] Fig. 9 It is a schematic diagram of the split partial structure of the abutment rod of the utility model;

[0033] Fig.10 It is a schematic diagram of the partial structure of the side section of the abutment rod of the utility model.

[0034] Explanation of the figure numbers: 1. Bottom plate; 101. Frame product; 102. Installation inspection area; 103. Turnover inspection area; 104. Sliding inspection area; 105. Fixed inspection area; 106. Inspection fixture installation pin; 2. Turnover mechanism; 201. First inspection block; 203. Second inspection block; 204. Sliding seat; 205. Track; 207. Third inspection block; 208. Hydraulic mechanism; 209. Abutment rod; 210. Fourth inspection block; 211. Bracket; 3. Fixed turning seat; 301. Turnover frame; 302. Handle; 303. Positioning pin; 4. Abutment end; 401. Card plug-in; 402. Positioning plate. DETAILED DESCRIPTION

[0035] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0036] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0037] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0038] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0039] Example:

[0040] See also Figure 1-Figure 8 A front-end frame inspection fixture for an automobile comprises a bottom plate 1, a frame product 101 to be inspected is arranged in the bottom plate 1, a fixed inspection area 105 is arranged on the bottom plate 1 to perform fixed inspection on the front and rear end surfaces of the frame product 101, an installation inspection area 102 is arranged on the bottom plate 1 to perform fixed inspection on the upper end surface of the frame product 101, and a flip inspection area 103 is arranged on the frame product 101 to perform fixed inspection on the upper end of the frame product 101, sliding inspection areas 104 are arranged on both sides of the frame product 101 to make the frame product 101 rest against the installation inspection area 102, and a bracket 211 is connected to the bottom plate 1 to support the frame product 101.

[0041] Some implementation methods of the present application are described in detail below with reference to the accompanying drawings:

[0042] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 The inspection fixture of the present application is mainly composed of a base plate 1, an installation inspection area 102, a flip inspection area 103, a sliding inspection area 104, a fixed inspection area 105 and an inspection fixture installation pin 106. The frame product 101 is installed, and the size of each end face is fixedly inspected. The sliding inspection area 104 controls the extension of the abutment rod 209 to abut the frame product 101 to improve stability. The inspection fixture installation pin 106 performs hole inspection on the frame product 101. The above replaces professional measuring tools and improves the convenience of compliance measurement of workpieces.

[0043] In some embodiments, the installation inspection area 102 and the flip inspection area 103 are provided with a flip mechanism 2 for easy installation, wherein the installation inspection area 102 is provided with two groups, located at both ends of the frame product 101, the installation inspection area 102 is provided with a first detection block 201, which is used to detect one side of the upper surface of the installation frame product 101, and the flip inspection area 103 is provided with two groups, which is located in front of the frame product 101, and the flip inspection area 103 is provided with a second detection block 203, which is used to fix the other side of the upper surface of the installation inspection area 102. The first detection block 201 and the second detection block 203 are both controlled by the flip mechanism 2, which is convenient for installing the frame product 101 on the bottom plate 1, and the fixed inspection area 105 is located at the front and rear sides thereof according to the number of groups set for the frame product 101, and the fixed inspection area 105 is provided with a bracket 211 for performing detection when the front and rear end surfaces of the frame product 101 are fixed.

[0044] The flipping mechanism 2 provided in the present application is composed of a fixed flip seat 3, a flip frame 301 and a handle 302, which are respectively installed between the flip inspection area 103 and the second detection block 203 to control the flipping of the second detection block 203 on the flip inspection area 103, and installed between the installation inspection area 102 and the first detection block 201 to control the flipping of the first detection block 201 on the installation inspection area 102, wherein the flip frame 301 is movably installed inside the fixed flip seat 3 through a rotating rod. After flipping, the positioning pin 303 is passed through the fixed flip seat 3 and the flip frame 301 to fix the connection. The flip frame 301 is installed with a handle 302, which is convenient for holding the handle 302 to flip the flip frame 301.

[0045] The sliding mechanism provided in the present application is composed of a slide 204 and a track 205, wherein the slide 204 is installed on the side of the sliding inspection area 104 to be connected to the third detection block 207, and the third detection block 207 is used to detect the side of the frame product 101. The frame product 101 is located on the bracket 211, and the third detection block 207 is connected to a support rod 209 through a hydraulic mechanism 208. The hydraulic mechanism 208 controls the ejection of the support rod 209 to push the frame product 101 against the bracket 211. During the ejection, the third detection block 207 slides in the same direction on the track 205 at the slide 204 to ensure the stability of the third detection block 207 as a whole during movement.

[0046] The present application sets a first inspection block 201, a second inspection block 203, a third inspection block 207 and a fourth inspection block 210, which are provided with a gauge mounting pin 106, so as to inspect and measure the inspection holes corresponding to the inspection surface of the frame product 101. The gauge mounting pin 106 is provided with a spring, and the gauge mounting pin 106 can be ejected when not inspecting.

[0047] In the specific implementation process, the number of groups of the inspection fixture mounting pins 106 provided in the present application is designed on the first inspection block 201, the second inspection block 203, the third inspection block 207 and the fourth inspection block 210 based on the actual measurement requirements, so as to simultaneously inspect each opening on the frame product 101.

[0048] See also Figure 6 , Fig. 9 and Fig.10 In the present application, a positioning pin 303 is also provided, which is arranged at one end of the abutting rod 209 abutting against the frame product 101. The abutting rod 209 is designed with rubber material, and thus when in contact with the frame product 101, the friction of the contact surface can be increased, so that when the abutting rod 209 abuts against the frame product 101, the connection is more stable.

[0049] It should also be noted that the fixed flip seat 3 and the abutment rod 209 provided in the present application are installed by a connecting structure, and the connecting structure includes a flip frame 301, which is an integrated structure designed with the fixed flip seat 3. The flip frame 301 is spherical in design and is also elastic, so that it is easy to enter the groove. The card plug-in 401 is designed to be larger than the slot where the abutment rod 209 is connected to it. When the card plug-in 401 is inserted into the groove, a larger friction force is generated between the two to complete the installation of the abutment end 4. At this time, when it is worn out during long-term use, it is also convenient for disassembly and replacement.

[0050] The present application also provides a positioning plate 402, which is connected to the upper and lower ends of the connecting surface between the abutment end head 4 and the abutment rod 209. When the card plug-in 401 is inserted into the corresponding groove of the abutment rod 209, the positioning plate 402 is also driven to be inserted into the corresponding groove on the outer side of the abutment rod 209, so that the abutment end of the abutment rod 209 is located between the two sets of positioning plates 402 at the upper and lower ends, thereby limiting the abutment end head 4 being installed.

[0051] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. A vehicle front end frame inspection fixture, comprising a base plate (1), wherein a frame product (101) to be inspected is arranged inside the base plate (1), characterized in that: The bottom plate (1) is provided with a fixed inspection area (105) for fixedly inspecting the front and rear end surfaces of the frame product (101); the bottom plate (1) is provided with an installation inspection area (102) for fixedly inspecting the upper end surface of the frame product (101); and the frame product (101) is provided with a flip inspection area (103) for fixedly inspecting the upper end of the frame product (101); sliding inspection areas (104) are provided on both sides of the frame product (101) to place the frame product (101) against the installation inspection area (102); and a bracket (211) is connected to the bottom plate (1) for supporting the frame product (101).

2. The automobile front end frame inspection fixture according to claim 1, characterized in that: The installation inspection area (102) comprises a first inspection block (201), the first inspection block (201) being arranged on the installation inspection area (102) and used for fixed inspection of the upper end surface of the frame product (101), the flip inspection area (103) comprising a second inspection block (203), the second inspection block (203) being arranged on the flip inspection area (103) and used for fixed inspection of the upper end of the frame product (101), and the first inspection block (201) and the second inspection block (203) are both provided with a flip mechanism (2).

3. The automobile front end frame inspection fixture according to claim 2, characterized in that: The fixed inspection area (105) includes a fourth inspection block (210), and the fourth inspection block (210) is arranged on the installation inspection area (102) and is used to fix the frame product (101).

4. The automobile front end frame inspection fixture according to claim 3, characterized in that: The slip detection area (104) comprises a third detection block (207) connected with a slip mechanism, and the third detection block (207) is connected to abutting rods (209) via a hydraulic mechanism (208) to abut the product against a fourth detection block (210).

5. The automobile front end frame inspection fixture according to claim 2, characterized in that: The turning mechanism (2) comprises a fixed turning seat (3) and a turning frame (301); the turning frame (301) is rotatably connected in the fixed turning seat (3); a positioning pin (303) is provided on the fixed turning seat (3) to fix the turning frame (301) in the fixed turning seat (3); and a handle (302) is installed on the turning frame (301).

6. The automobile front end frame inspection fixture according to claim 4, characterized in that: The sliding mechanism comprises a sliding seat (204), the sliding seat (204) being installed on one side of the sliding detection area (104), a track (205) being installed on one side of the sliding seat (204), and a third detection block (207) being slidably connected to the matching track (205).

7. The automobile front end frame inspection fixture according to claim 4, characterized in that: The first detection block (201), the second detection block (203), the third detection block (207) and the fourth detection block (210) are all provided with a detection fixture installation pin (106) for detecting the position of the opening at the fixed frame product (101).

8. The automobile front end frame inspection fixture according to claim 4, characterized in that: The abutment rod (209) further comprises an abutment end head (4), and the abutment end head (4) is installed on the abutment end of the abutment rod (209) through a connecting structure.

9. The automobile front end frame inspection fixture according to claim 8, characterized in that: The connection structure comprises a card plug-in (401), wherein the card plug-in (401) is connected to one end of the abutting end head (4) close to the abutting rod (209), and the other end of the card plug-in (401) is inserted into a matching groove provided at the abutting end of the abutting rod (209).

10. The automobile front end frame inspection fixture according to claim 9, characterized in that: Positioning plates (402) are installed at the upper and lower ends of the side abutting against the end head (4), and the positioning plate (402) is located between the positioning plates (402) at the upper and lower ends.

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