Vehicle door testing fixture

Abstract

The utility model provides a vehicle door testing fixture, which relates to the field of testing fixture equipment and comprises a testing fixture body and a module support which are arranged on a vehicle door testing fixture frame and used for testing workpieces. The symmetrical positioning clamping plates are arranged on the two sides of the connecting position of the module support and the workpiece, one ends of the positioning clamping plates are attached to the outer wall of the module support, the other ends of the positioning clamping plates are attached to the outer side wall of the workpiece, the two sides of the connecting point of the module support and the workpiece are fixed correspondingly, and therefore the problem of left-right deviation during next operation is prevented; and the stability of subsequent operation can also be improved.

Description

Technical Field

[0001] The utility model relates to the field of inspection tool equipment, in particular to a vehicle door inspection tool. Background Art

[0002] The safety performance of vehicle doors is an important part of the overall safety of the vehicle. In a collision accident, the vehicle doors need to withstand external impact forces to protect passengers from injury. Therefore, the design and manufacture of vehicle doors need to meet certain safety standards and requirements.

[0003] In order to ensure the quality and accuracy of the car doors, the corresponding car door inspection fixtures will be used in the production process. All of its supporting surfaces (points) and positioning reference surfaces (points) are processed according to the three-dimensional digital model or technical requirements of the car doors. By using car door inspection fixtures, production delays and scrap rates caused by inaccurate dimensions can be reduced, making the car door manufacturing process more accurate and reliable. During inspection, the inspection fixture is set on the frame, and the workpiece is fixed by multiple clamps set on the inspection fixture. The two ends of the workpiece are mounted on the support, but when fixed, the two sides of the connection are not positioned, so that when the next operation is performed, there will be a problem of left and right deviation of the workpiece, which will affect the stability of subsequent operations. Utility Model Content

[0004] The utility model aims at the deficiencies in the prior art and provides a vehicle door inspection fixture. Symmetrical positioning clamps are arranged on both sides of the connection between the module support and the workpiece, so that one end of the positioning clamp is affixed to the outer wall of the module support and the other end is affixed to the outer wall of the workpiece, and the two sides of the connection point between the two are fixed respectively, so as to prevent the problem of left and right deviation when performing the next operation, and also improve the stability of subsequent operations.

[0005] In order to solve the above technical problems, the utility model solves the problem that when the door inspection fixture puts the two ends of the workpiece on the support, it cannot position the two sides of the connection, resulting in poor stability in subsequent operations.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A vehicle door inspection fixture comprises a inspection fixture body and a module support arranged on a vehicle door inspection fixture frame, wherein the inspection fixture body and the module support are used for inspecting a workpiece, wherein at least two groups of positioning clamps are arranged on the workpiece, wherein one end of the positioning clamp is in contact with an outer wall of the module support, and the other end is in contact with an outer wall of the workpiece.

[0008] Preferably, a connecting plate is provided at the bottom of the module support, and the positioning clamping plates are located on both sides of the connecting plate and are connected through a distance adjustment component.

[0009] Preferably, the distance adjustment assembly includes a movable block, a positioning spring and a movable groove, the movable grooves are respectively opened on both sides of the connecting plate, the movable block is installed on one end of the positioning clamping plate close to the connecting plate, and the positioning spring is arranged between the movable block and the movable groove.

[0010] Preferably, one end of the positioning spring is mounted on the movable block, and the other end is correspondingly mounted inside the movable groove.

[0011] Preferably, a plurality of groups of anti-skid convex layers are evenly distributed on the positioning clamping plate, and the anti-skid convex layers are made of rubber.

[0012] Preferably, a clamping rod is installed on one side of the positioning clamping plate close to the connecting plate, and stabilizing grooves are provided on both sides of the connecting plate, and the clamping rod can move inside the corresponding stabilizing grooves.

[0013] Preferably, a handle is connected to the front end of the positioning splint for movement.

[0014] Preferably, a sleeve plate and a limit plate are provided above the connecting plate for limiting, the sleeve plate is installed on the top of the connecting plate, the limit plate is installed on the front end of the module support, and the sleeve plate can be sleeved on the outside of the limit plate.

[0015] Preferably, an outer sleeve frame is provided at the opening at the front end of the sleeve plate, and the outer sleeve frame is sleeved on the outside of the limiting plate and is threadedly connected by fastening bolts.

[0016] Preferably, a built-in plate is provided inside the outer casing.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The vehicle door inspection fixture provided in the present application is provided with symmetrical positioning clamps on both sides of the connection between the module support and the workpiece, so that one end of the positioning clamp is attached to the outer wall of the module support and the other end is attached to the outer wall of the workpiece, and the two sides of the connection point between the two are fixed respectively, so as to prevent the problem of left and right deviation when performing the next operation, and also improve the stability of subsequent operations.

[0019] By providing a distance adjustment component, the present application can adjust the distance between the positioning clamps provided on both sides of the connecting plate and the module support and the workpiece according to the use requirements to meet more application requirements.

[0020] The present application provides a clamping rod and a stabilizing groove, so that when the positioning splint is pulled outward, the clamping rod can be driven to move in the same direction inside the stabilizing groove, thereby ensuring the stability of the movement of the positioning splint.

[0021] The present application provides a sleeve plate and a limit plate. When installing the overall structure of the connecting plate, the sleeve plate is first sleeved on the outside of the limit plate from front to back, so that the connecting plate can be limited on the module support. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the split overall structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the split local structure of the utility model;

[0026] Figure 4 It is a partial structural schematic diagram of the utility model;

[0027] Figure 5 This is a schematic diagram of the split partial structure of the mold support of the utility model;

[0028] Figure 6 It is a partial structural schematic diagram of the utility model;

[0029] Figure 7 It is a schematic diagram of the partial split structure of the utility model;

[0030] Figure 8 It is a schematic diagram of the partial structure of the left side cross-section of the utility model.

[0031] Explanation of the figure numbers: 1. Door inspection fixture frame; 101. Inspection fixture body; 102. Module support; 103. Workpiece; 2. Positioning clamp; 201. Connecting plate; 202. Anti-slip convex layer; 3. Sleeve plate; 301. Limiting plate; 302. Outer outer frame; 303. Fastening bolt; 304. Internal plate; 4. Movable block; 401. Positioning spring; 402. Movable groove; 5. Clamping rod; 501. Stable groove; 6. Pull handle. DETAILED DESCRIPTION

[0032] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0033] 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.

[0034] 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.

[0035] 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. Example

[0036] See also Figure 1 - Figure 8 A vehicle door inspection fixture comprises a inspection fixture body 101 and a module support 102 arranged on a vehicle door inspection fixture frame 1. The inspection fixture body 101 and the module support 102 are used to inspect a workpiece 103. The workpiece 103 is provided with at least two groups of positioning clamps 2. One end of the positioning clamp 2 is in contact with the outer wall of the module support 102, and the other end is in contact with the outer wall of the workpiece 103.

[0037] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7The vehicle door inspection fixture of the present application is mainly composed of a vehicle door inspection fixture frame 1, a inspection fixture body 101 and a module support 102 to inspect a workpiece 103. The inspection fixture body 101 and the module support 102 installed at the panel of the vehicle door inspection fixture frame 1 are used to fix various points of the workpiece 103. When fixing, the two ends of the workpiece 103 are sleeved on the module support 102, and positioning clamps 2 are provided on both sides of the connection between the two. The positioning clamps 2 on both sides are symmetrically designed, so that one end of the positioning clamp 2 is attached to the outer wall of the module support 102, and the other end is attached to the outer wall of the workpiece 103. The two sides of the connection point between the two can be fixed separately to prevent the problem of left and right deviation during the next operation, and the stability of subsequent operations can also be improved.

[0038] In some embodiments, the height of the sleeve plate 3 extending to fit to one end of the outer wall of the workpiece 103 can be designed according to actual application requirements so that it can be more stable when fixed at the connection. When the positioning clamp plate 2 is fixed, a positioning clamp plate 2 is provided below the module support 102, so that the connecting plate 201 can be located on both sides of the positioning clamp plate 2, and the two are connected by a distance adjustment component. The distance adjustment component is mainly composed of a movable block 4, a positioning spring 401 and a movable groove 402. By pulling the positioning clamp plate 2 on the corresponding side to deform the positioning spring 401, the positioning clamp plate 2 can be fixed to the module support 102 and the outer wall of the workpiece 103. At the same time, the distance between the positioning clamp plates 2 provided on both sides of the connecting plate 201 and the module support 102 and the workpiece 103 can be adjusted according to the use requirements to meet more application requirements and better fix the workpiece 103.

[0039] It should also be noted that the movable grooves 402 are respectively opened on both sides of the connecting plate 201, and the movable block 4 can move inside the movable groove 402. One end of the positioning spring 401 is connected to the movable block 4, and the other end is connected to the inner wall of the movable groove 402, so as to pull the positioning clamp 2. When the positioning spring 401 is stretched, the distance between the positioning clamp 2 and the module support 102 and the workpiece 103 can be adjusted.

[0040] The present application also provides a clamping rod 5 and a stabilizing groove 501, which can improve the stability of the positioning splint 2 during movement by cooperating with each other. The clamping rod 5 and the stabilizing groove 501 are each provided with two groups, and the clamping rod 5 is correspondingly installed on the inner wall of the positioning splint 2, and the stabilizing groove 501 is opened on both sides of the connecting plate 201, so that the clamping rod 5 can move inside the stabilizing groove 501. When the positioning splint 2 is pulled outward, the clamping rod 5 can be driven to move in the same direction inside the stabilizing groove 501, thereby ensuring the stability of the movement of the positioning splint 2.

[0041] In the present application, an anti-skid convex layer 202 is also provided. The anti-skid convex layer 202 is evenly distributed and glued to the side of the positioning clamp 2 that can contact the workpiece 103. The anti-skid convex layer 202 is designed with rubber material. When it comes into contact with the workpiece 103, it can further increase the friction of the contact surface and make the connection more stable.

[0042] In the present application, a handle 6 is also provided, which is installed at the front end of the positioning clamp 2 to facilitate the left and right movement of the positioning clamp 2 as a whole.

[0043] See also Figure 4 , Figure 5 and Figure 8 In the present application, a sleeve plate 3 and a limit plate 301 are also provided for limiting the connection plate 201. The sleeve plate 3 is installed at the front end of the top of the connection plate 201, and the limit plate 301 is installed at the front end of the module support 102. When installing the overall structure of the connection plate 201, the sleeve plate 3 is first sleeved on the outside of the limit plate 301 from front to back, and the connection plate 201 can be limited on the module support 102 to prevent subsequent displacement.

[0044] In the present application, an outer sleeve frame 302 and a fastening bolt 303 are also provided. When the sleeve plate 3 is sleeved onto the outside of the limiting plate 301, since the outer sleeve frame 302 is installed at the front end opening of the sleeve plate 3, it is also sleeved on one end of the limiting plate 301 extending to the outside of the sleeve plate 3. The two are threadedly connected by the fastening bolt 303, which further fixes the connecting plate 201 as a whole and improves stability.

[0045] The present application also provides a built-in plate 304, which is installed at the upper end of the inner wall of the outer casing 302. When the casing plate 3 is mounted on the limiting plate 301 from front to back and its inserted end is located inside the outer casing 302, the built-in plate 304 can be attached to the front end surface of the limiting plate 301 for positioning, which is also convenient for subsequent locating the hole position for installing the fastening bolts 303 to fix the outer casing 302 and the limiting plate 301.

[0046] 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 door inspection fixture, characterized in that: The invention comprises a gauge body (101) and a module support (102) arranged on a vehicle door gauge frame (1); the gauge body (101) and the module support (102) are used to detect a workpiece (103); at least two groups of positioning clamps (2) are arranged on the workpiece (103); one end of the positioning clamp (2) is in contact with the outer wall of the module support (102), and the other end is in contact with the outer wall of the workpiece (103).

2. A vehicle door inspection fixture according to claim 1, characterized in that: A connecting plate (201) is provided at the bottom of the module support (102), and the positioning clamping plates (2) are located on both sides of the connecting plate (201) and are connected via a distance adjustment component.

3. A vehicle door inspection fixture according to claim 2, characterized in that: The distance adjustment assembly comprises a movable block (4), a positioning spring (401) and a movable groove (402), wherein the movable grooves (402) are respectively provided on two sides of the interior of the connecting plate (201), the movable block (4) is mounted on one end of the positioning clamping plate (2) close to the connecting plate (201), and the positioning spring (401) is arranged between the movable block (4) and the movable groove (402).

4. A vehicle door inspection fixture according to claim 3, characterized in that: One end of the positioning spring (401) is mounted on the movable block (4), and the other end is correspondingly mounted inside the movable groove (402).

5. The vehicle door inspection fixture according to claim 1, characterized in that: A plurality of groups of anti-skid convex layers (202) are evenly distributed on the positioning clamping plate (2), and the anti-skid convex layers (202) are made of rubber.

6. A vehicle door inspection fixture according to claim 5, characterized in that: A clamping rod (5) is installed on one side of the positioning clamping plate (2) close to the connecting plate (201), and stabilizing grooves (501) are provided on both sides of the connecting plate (201). The clamping rod (5) can move inside the corresponding stabilizing groove (501).

7. The vehicle door inspection fixture according to claim 1, characterized in that: The front end of the positioning clamp (2) is connected to a handle (6) for movement.

8. The vehicle door inspection fixture according to claim 2, characterized in that: A sleeve plate (3) and a limit plate (301) are provided above the connection plate (201) for limiting position. The sleeve plate (3) is installed on the top of the connection plate (201), and the limit plate (301) is installed on the front end of the module support (102). The sleeve plate (3) can be sleeved on the outside of the limit plate (301).

9. A vehicle door inspection fixture according to claim 8, characterized in that: An outer casing frame (302) is provided at the opening at the front end of the casing plate (3); the outer casing frame (302) is sleeved on the outside of the limiting plate (301) and is threadedly connected via fastening bolts (303).

10. A vehicle door inspection fixture according to claim 9, characterized in that: An internal plate (304) is provided inside the outer casing frame (302).

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