Vehicle framework appearance detection jig

Abstract

The utility model provides a vehicle skeleton appearance detection tool, which is characterized in that a detection table is arranged above a bottom plate, the middle part of the detection table is provided with a detection groove matched with a detection part, the detection groove is provided with a plurality of grooves at intervals, one end of the detection table is provided with a horizontal pressing device, and the horizontal pressing device is used for pressing and fixing the detection part in the horizontal direction. A horizontal pressing device is arranged at one end of the detection table, an inclined pressing device is arranged at the other end of the detection table, the inclined pressing device is used for pressing and fixing the detection part in the horizontal inclined direction, a plurality of side vertical pressing detection devices are arranged between the horizontal pressing device and the inclined pressing device, and the side vertical pressing detection devices are used for pressing and fixing the detection part in the vertical direction. The pressing stability of the part is ensured by arranging the horizontal pressing device, the lateral vertical pressing detection device and the inclined pressing device, the detected part can be separated to the next station conveniently by arranging the groove after detection is completed, the detection groove is a horn-shaped opening groove, the detected part can enter the detection groove conveniently, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile component detection, and more specifically to a vehicle skeleton appearance detection fixture. Background Art

[0002] The car frame is an important part of the car body. It is an integral structure welded from many steel and aluminum parts. These steel and aluminum parts are combined in a certain order and way to form the basic frame of the car. The car frame not only provides basic support and load-bearing functions for the car, but also carries various parts and systems of the car, such as the engine, suspension system, brake system, etc. Therefore, after the car frame is formed, in order to ensure the support performance of the car frame in future use, the car frame needs to be tested to ensure its factory yield rate.

[0003] Announcement No.: CN201081659Y, a device for detecting the lower crossbeam of a car instrument panel skeleton, discloses that the device comprises a base, an operating table fixed on the base for placing the inspected parts, and three quick clamping devices for fixing the inspected parts on the operating table; it is characterized in that the table top of the operating table is a stepped slope, and a check fixture that matches the overall shape of the inspected parts is provided on the lower step of the slope.

[0004] Announcement No.: CN201081656Y, a right detection device for a skeleton crossbeam of an automobile instrument panel, disclosed comprising a base, an operating table fixed on the base for placing the detected parts, and four fastening devices for fixing the detected parts on the operating table; the table top of the operating table is a step-shaped slope-like surface, the slope-like surface is provided with a placement groove that matches the shape of the detected part, and the bottom and side surfaces of the placement groove are provided with detection openings corresponding to the detected parts; the device also includes a detection rod corresponding to the aperture of the above-mentioned detection opening.

[0005] Announcement No.: CN201081660Y, a device for detecting the upper left crossbeam of a car dashboard skeleton, discloses that the device includes a base, a workbench fixed on the base for placing the detected parts, and three quick clamping devices for fixing the detected parts on the workbench; a model matching the shape of the detected parts is provided on the sloped surface of the workbench, and detection openings corresponding to the detected parts are provided on the bottom and side surfaces of the model; and auxiliary devices such as fixing holes, handles and pulleys are provided on the base.

[0006] The above detection device has the following problems:

[0007] (1) A strip-shaped testing slot is provided for testing, and the material body cannot be conveniently separated from the testing table after the testing is completed.

[0008] (2) Only one-way fastening devices are used to fix the test parts, which may still be displaced and cannot be accurately tested.

[0009] In view of this, the utility model proposes a vehicle skeleton appearance detection fixture which is convenient for loading and unloading and can accurately detect. Utility Model Content

[0010] In order to solve the problems existing in the existing detection devices, the utility model proposes a vehicle skeleton appearance detection fixture, wherein a detection platform 2 is provided above the base plate 1, and a detection groove 21 matching the detection part is provided in the middle of the detection platform 2, and a plurality of grooves 22 are arranged on the detection groove 21 at intervals, and a horizontal pressing device 3 is provided at one end of the detection platform 2, and the horizontal pressing device 3 is used to press and fix the detection part in a horizontal direction, and an oblique pressing device 5 is provided at the other end of the detection platform 2, and the oblique pressing device 5 is used to press and fix the detection part in a horizontal oblique direction, and a plurality of side vertical pressing detection devices 4 are arranged between the horizontal pressing device 3 and the oblique pressing device 5, and the side vertical pressing detection device 4 is used to press and fix the detection part in a vertical direction, and the stability of the part pressing is ensured by arranging the horizontal pressing device 3, the side vertical pressing detection device 4, and the oblique pressing device 5, and the groove 22 is arranged to facilitate the detection part to be separated to the next workstation after the detection is completed, and the detection groove 21 is a groove with a trumpet-shaped opening, which is convenient for the detection part to enter the detection groove 21, thereby improving the detection efficiency.

[0011] A vehicle skeleton appearance detection fixture comprises a base plate 1, a detection platform 2, a horizontal pressing device 3, a side vertical pressing detection device 4, and an oblique pressing device 5, characterized in that: a detection platform 2 is arranged above the base plate 1, a detection slot 21 matching a detection part is arranged in the middle of the detection platform 2, and a plurality of grooves 22 are arranged at intervals on the detection slot 21; a horizontal pressing device 3 is arranged at one end of the detection platform 2, and the horizontal pressing device 3 is used to press down and fix the detection part in a horizontal direction; an oblique pressing device 5 is arranged at the other end of the detection platform 2, and the oblique pressing device 5 is used to press down and fix the detection part in a horizontal oblique direction; a plurality of side vertical pressing detection devices 4 are arranged between the horizontal pressing device 3 and the oblique pressing device 5, and the side vertical pressing detection device 4 is used to press down and fix the detection part in a vertical direction.

[0012] Furthermore, the groove 22 is circular or elliptical.

[0013] Furthermore, the horizontal pressing device 3 includes a first mounting seat 31, a first pressing handle 32, a horizontal pressing column assembly 33, and a first connecting piece 34. The horizontal pressing column assembly 33 is provided on the first mounting seat 31, and the first pressing handle 32 is provided on the first mounting seat 31 and below the horizontal pressing column assembly 33. The middle part of the first pressing handle 32 is connected to the middle part of the horizontal pressing column assembly 33 through the first connecting piece 34. When the first pressing handle 32 is rotated inward by 90°, it drives the horizontal pressing column assembly 33 to press down.

[0014] Furthermore, the horizontal downward pressure column assembly 33 includes a downward pressure mounting plate 331, a first adjustment card plate 332, a second adjustment card plate 333, a horizontal downward pressure adjustment column 334, and a first downward pressure pad 335. The first adjustment card plate 332 is provided above the downward pressure mounting plate 331, and the second adjustment card plate 333 is provided below the downward pressure mounting plate 331. The first adjustment card plate 332 and the second adjustment card plate 333 are symmetrically arranged. The horizontal downward pressure adjustment column 334 passes through the first adjustment card plate 332, the downward pressure mounting plate 331, and the second adjustment card plate 333 in sequence, and the horizontal downward pressure adjustment column 334 is adjustably connected to the first adjustment card plate 332 and the second adjustment card plate 333 by bolts. The first downward pressure pad 335 is sleeved below the horizontal downward pressure adjustment column 334.

[0015] Furthermore, the sides of the first adjustment clamping plate 332 and the second adjustment clamping plate 333 are both provided with protruding clamping pins 336 , and the inner sides of the protruding clamping pins 336 abut against the outer sides of the downward pressing installation plate 331 to prevent displacement.

[0016] Furthermore, the first pressing pad 335 is a cylinder with a protruding middle portion, which facilitates pressing down. The diameter of the protruding middle portion of the first pressing pad 335 is larger than the bottom diameter of the first pressing pad 335 , and the bottom diameter of the first pressing pad 335 is larger than the top diameter of the first pressing pad 335 .

[0017] Furthermore, the detection platform 2 is provided with a plurality of side openings 23 on its side, and each side opening 23 is provided with a vertical downward pressure detection device 4 on its side.

[0018] Furthermore, the side vertical pressing detection device 4 includes a second mounting seat 41, a second pressing handle 42, a vertical pressing column assembly 43, and a supporting sliding ring 44. A supporting sliding ring 44 is provided in the middle of the second mounting seat 41, and a vertical pressing column assembly 43 is provided in the limiting mounting ring. One end of the vertical pressing column assembly 43 is connected to the side opening 23, and the other end of the vertical pressing column assembly 43 is connected to the second pressing handle 42 through a second connecting piece. When the first pressing handle 32 rotates inward by 90°, it drives the horizontal pressing column assembly 33 to move horizontally so that the horizontal pressing column assembly 33 is pressed down from the side.

[0019] Furthermore, the end of the vertical pressure column assembly 43 and the corresponding abutment portion of the side opening 23 are cylindrical. Since the side opening 23 has a large area and moves horizontally inward, the cylindrical shape can achieve uniform force distribution.

[0020] Furthermore, the detection slot 21 is a slot with a trumpet-shaped opening, which facilitates the detection parts to enter the detection slot 21 .

[0021] Furthermore, a buffer station 6 is provided on the side of the testing platform 2, and the buffer station 6 is used to temporarily store the parts to be tested.

[0022] Furthermore, auxiliary handles 7 are provided at the left and right ends of the bottom plate 1 to facilitate the movement of the detection device.

[0023] Beneficial effects of the utility model: the utility model proposes a vehicle skeleton appearance detection fixture, wherein a detection platform 2 is provided above the base plate 1, a detection groove 21 matching the detection part is provided in the middle of the detection platform 2, a plurality of grooves 22 are provided on the detection groove 21 at intervals, a horizontal pressing device 3 is provided at one end of the detection platform 2, the horizontal pressing device 3 is used to press down and fix the detection part in a horizontal direction, an oblique pressing device 5 is provided at the other end of the detection platform 2, the oblique pressing device 5 is used to press down and fix the detection part in a horizontal oblique direction, a plurality of side vertical pressing detection devices 4 are provided between the horizontal pressing device 3 and the oblique pressing device 5, the side vertical pressing detection device 4 is used to press down and fix the detection part in a vertical direction, the stability of the part pressing is ensured by arranging the horizontal pressing device 3, the side vertical pressing detection device 4 and the oblique pressing device 5, and the groove 22 is provided to facilitate the separation of the detection part to the next workstation after the detection is completed, and the detection groove 21 is a groove with a trumpet-shaped opening, which is convenient for the detection part to enter the detection groove 21, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a vehicle skeleton appearance detection fixture of the present utility model.

[0025] Figure 2 It is a structural schematic diagram of the horizontal pressing device of the vehicle frame shape detection fixture of the present utility model.

[0026] Figure 3 It is a structural schematic diagram of the side vertical downward pressure detection device of the vehicle frame shape detection fixture of the utility model.

[0027] Main component symbols

[0028] Base Plate 1 Testing bench 2 Detection slot 21 Grooves 22 Side opening 23 Horizontal pressure device 3 First Mount 31 First push handle 32 Horizontal down column assembly 33 Press down the mounting plate 331 First adjustment card 332 Second adjustment card 333 Horizontal pressure adjustment column 334 First pressure pad 335 Card Pin 336 First link 34 Side vertical pressure detection device 4 Second Mount 41 Second push handle 42 Vertical down column assembly 43 Support sliding ring 44 Inclined down pressure device 5 Cache Station 6 Auxiliary handle 7

[0029] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0030] The following examples are described to assist the understanding of the present application, and the examples are not and should not be interpreted in any way as limiting the scope of protection of the present application.

[0031] In the following description, those skilled in the art will recognize that throughout this discussion, components may be described as separate functional units (which may include sub-units), but those skilled in the art will recognize that various components or portions thereof may be divided into separate components or may be integrated together (including within a single system or component).

[0032] At the same time, the connections between components or systems are not intended to be limited to direct connections, rather, the data between these components may be modified, reformatted, or otherwise changed by intermediate components. In addition, additional or fewer connections may be used. It should also be noted that the terms "coupled," "connected," or "input" should be understood to include direct connections, indirect connections through one or more intermediate devices, and wireless connections.

[0033] Embodiment 1:

[0034] like Figure 1 As shown, it is a structural schematic diagram of the vehicle skeleton shape detection fixture of the utility model; Figure 2 As shown, it is a structural schematic diagram of the horizontal pressing device of the vehicle frame shape detection fixture of the utility model; Figure 3 The figure is a schematic diagram of the structure of the side vertical downward pressure detection device of the vehicle frame shape detection fixture of the present invention.

[0035] A vehicle skeleton appearance detection fixture comprises a base plate 1, a detection platform 2, a horizontal pressing device 3, a side vertical pressing detection device 4, and an oblique pressing device 5, characterized in that: a detection platform 2 is arranged above the base plate 1, a detection slot 21 matching a detection part is arranged in the middle of the detection platform 2, and a plurality of grooves 22 are arranged at intervals on the detection slot 21; a horizontal pressing device 3 is arranged at one end of the detection platform 2, and the horizontal pressing device 3 is used to press down and fix the detection part in a horizontal direction; an oblique pressing device 5 is arranged at the other end of the detection platform 2, and the oblique pressing device 5 is used to press down and fix the detection part in a horizontal oblique direction; a plurality of side vertical pressing detection devices 4 are arranged between the horizontal pressing device 3 and the oblique pressing device 5, and the side vertical pressing detection device 4 is used to press down and fix the detection part in a vertical direction.

[0036] The groove 22 is circular or elliptical.

[0037] The horizontal pressing device 3 includes a first mounting seat 31, a first pressing handle 32, a horizontal pressing column assembly 33, and a first connecting piece 34. The horizontal pressing column assembly 33 is provided on the first mounting seat 31, and the first pressing handle 32 is provided on the first mounting seat 31 and below the horizontal pressing column assembly 33. The middle part of the first pressing handle 32 is connected to the middle part of the horizontal pressing column assembly 33 through the first connecting piece 34. When the first pressing handle 32 rotates inward 90°, it drives the horizontal pressing column assembly 33 to press down.

[0038] The horizontal downward pressure column assembly 33 includes a downward pressure mounting plate 331, a first adjustment card plate 332, a second adjustment card plate 333, a horizontal downward pressure adjustment column 334, and a first downward pressure pad 335. The first adjustment card plate 332 is provided above the downward pressure mounting plate 331, and the second adjustment card plate 333 is provided below the downward pressure mounting plate 331. The first adjustment card plate 332 and the second adjustment card plate 333 are symmetrically arranged. The horizontal downward pressure adjustment column 334 passes through the first adjustment card plate 332, the downward pressure mounting plate 331, and the second adjustment card plate 333 in sequence, and the horizontal downward pressure adjustment column 334 is adjustably connected to the first adjustment card plate 332 and the second adjustment card plate 333 by bolts. The first downward pressure pad 335 is sleeved below the horizontal downward pressure adjustment column 334.

[0039] The sides of the first adjustment clamping plate 332 and the second adjustment clamping plate 333 are both provided with protruding clamping pins 336 , and the inner sides of the protruding clamping pins 336 abut against the outer sides of the pressing down mounting plate 331 to prevent displacement.

[0040] The first pressing pad 335 is a cylinder with a protruding middle portion, which facilitates pressing downward. The diameter of the protruding middle portion of the first pressing pad 335 is larger than the bottom diameter of the first pressing pad 335 , and the bottom diameter of the first pressing pad 335 is larger than the top diameter of the first pressing pad 335 .

[0041] The detection platform 2 is provided with a plurality of side openings 23 on its side, and each side opening 23 is provided with a side vertical downward pressure detection device 4 on its side.

[0042] The side vertical pressing detection device 4 includes a second mounting seat 41, a second pressing handle 42, a vertical pressing column assembly 43, and a supporting sliding ring 44. A supporting sliding ring 44 is provided in the middle of the second mounting seat 41, and a vertical pressing column assembly 43 is provided in the limiting mounting ring. One end of the vertical pressing column assembly 43 is connected to the side opening 23, and the other end of the vertical pressing column assembly 43 is connected to the second pressing handle 42 through a second connecting piece. When the first pressing handle 32 rotates inward by 90°, it drives the horizontal pressing column assembly 33 to move horizontally so that the horizontal pressing column assembly 33 is pressed down from the side.

[0043] The end of the vertical pressure column assembly 43 and the corresponding abutment portion of the side opening 23 are cylindrical. Since the side opening 23 has a large area and moves horizontally inward, the cylindrical shape can achieve a uniform force distribution.

[0044] The detection slot 21 is a slot with a trumpet-shaped opening, which facilitates the detection parts to enter the detection slot 21 .

[0045] A buffer station 6 is also provided on the side of the testing platform 2, and the buffer station 6 is used to temporarily store the parts to be tested.

[0046] Auxiliary handles 7 are also provided at the left and right ends of the bottom plate 1 to facilitate the movement of the detection device.

[0047] Beneficial effects of the utility model: the utility model proposes a vehicle skeleton appearance detection fixture, wherein a detection platform 2 is provided above the base plate 1, a detection groove 21 matching the detection part is provided in the middle of the detection platform 2, a plurality of grooves 22 are provided on the detection groove 21 at intervals, a horizontal pressing device 3 is provided at one end of the detection platform 2, the horizontal pressing device 3 is used to press down and fix the detection part in a horizontal direction, an oblique pressing device 5 is provided at the other end of the detection platform 2, the oblique pressing device 5 is used to press down and fix the detection part in a horizontal oblique direction, a plurality of side vertical pressing detection devices 4 are provided between the horizontal pressing device 3 and the oblique pressing device 5, the side vertical pressing detection device 4 is used to press down and fix the detection part in a vertical direction, the stability of the part pressing is ensured by arranging the horizontal pressing device 3, the side vertical pressing detection device 4 and the oblique pressing device 5, and the groove 22 is provided to facilitate the separation of the detection part to the next workstation after the detection is completed, and the detection groove 21 is a groove with a trumpet-shaped opening, which is convenient for the detection part to enter the detection groove 21, thereby improving the detection efficiency.

[0048] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A vehicle frame shape detection jig, comprising a base plate (1), a detection platform (2), a horizontal pressing device (3), a side vertical pressing detection device (4), and an oblique pressing device (5), characterized in that: A detection platform (2) is provided above the bottom plate (1); a detection slot (21) matching the detection part is provided in the middle of the detection platform (2); a plurality of grooves (22) are provided at intervals on the detection slot (21); a horizontal pressing device (3) is provided at one end of the detection platform (2); the horizontal pressing device (3) is used to press down and fix the detection part in a horizontal direction; an oblique pressing device (5) is provided at the other end of the detection platform (2); the oblique pressing device (5) is used to press down and fix the detection part in a horizontal oblique direction; a plurality of side vertical pressing detection devices (4) are provided between the horizontal pressing device (3) and the oblique pressing device (5); the side vertical pressing detection devices (4) are used to press down and fix the detection part in a vertical direction.

2. The vehicle frame shape detection jig according to claim 1, characterized in that: The groove (22) is circular or elliptical.

3. The vehicle frame shape detection jig according to claim 1, characterized in that: The horizontal pressing device (3) comprises a first mounting seat (31), a first pressing handle (32), a horizontal pressing column assembly (33), and a first linking member (34). The first mounting seat (31) is provided with a horizontal pressing column assembly (33). The first pressing handle (32) is provided on the first mounting seat (31) and below the horizontal pressing column assembly (33). The middle part of the first pressing handle (32) is connected to the middle part of the horizontal pressing column assembly (33) through the first linking member (34). When the first pressing handle (32) is rotated inward by 90°, it drives the horizontal pressing column assembly (33) to press downward.

4. The vehicle frame shape detection jig according to claim 3, characterized in that: The horizontal downward pressure column assembly (33) comprises a downward pressure mounting plate (331), a first adjusting card plate (332), a second adjusting card plate (333), a horizontal downward pressure adjusting column (334), and a first downward pressure pad (335). The first adjusting card plate (332) is arranged above the downward pressure mounting plate (331), and the second adjusting card plate (333) is arranged below the downward pressure mounting plate (331). The first adjusting card plate (332) and the second adjusting card plate (333) are symmetrically arranged. The horizontal downward pressure adjusting column (334) passes through the first adjusting card plate (332), the downward pressure mounting plate (331), and the second adjusting card plate (333) in sequence, and is adjustably connected to the horizontal downward pressure adjusting column (334) and the first adjusting card plate (332) and the second adjusting card plate (333) by bolts. The first downward pressure pad (335) is sleeved below the horizontal downward pressure adjusting column (334).

5. The vehicle frame shape detection jig according to claim 4, characterized in that: The sides of the first adjustment card plate (332) and the second adjustment card plate (333) are both provided with protruding card pins (336), and the inner sides of the protruding card pins (336) abut against the outer sides of the downward pressing installation plate (331), thereby playing an anti-displacement role.

6. The vehicle frame shape detection jig according to claim 4, characterized in that: The first pressing pad (335) is a cylinder with a protruding middle portion, the diameter of the protruding middle portion of the first pressing pad (335) is larger than the diameter of the bottom portion of the first pressing pad (335), and the diameter of the bottom portion of the first pressing pad (335) is larger than the diameter of the top portion of the first pressing pad (335).

7. The vehicle frame shape detection jig according to claim 1, characterized in that: The detection platform (2) is provided with a plurality of side openings (23) on the side, and each side opening (23) is provided with a side vertical downward pressure detection device (4) on the side.

8. The vehicle frame shape detection jig according to claim 1, characterized in that: The side vertical downward pressure detection device (4) comprises a second mounting seat (41), a second downward pressure handle (42), a vertical downward pressure column assembly (43), and a supporting sliding ring (44). A supporting sliding ring (44) is provided in the middle of the second mounting seat (41), and a vertical downward pressure column assembly (43) is provided in the limiting mounting ring. One end of the vertical downward pressure column assembly (43) is connected to the side opening (23), and the other end of the vertical downward pressure column assembly (43) is connected to the second downward pressure handle (42) through a second connecting piece. When the first downward pressure handle (32) rotates inward by 90°, it drives the horizontal downward pressure column assembly (33) to move horizontally so that the horizontal downward pressure column assembly (33) is pressed downward from the side.

9. The vehicle frame shape detection jig according to claim 8, characterized in that: The abutment portion between the end of the vertical downward pressure column assembly (43) and the corresponding side opening (23) is cylindrical, which plays a role in evenly bearing force.

10. The vehicle frame shape detection jig according to claim 1, characterized in that: The detection groove (21) is a groove with a trumpet-shaped opening, which facilitates the detection parts to enter the detection groove (21).

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