Automobile part shaping detection structure

Abstract

The utility model discloses an automobile part shaping detection structure, which belongs to the technical field of automobile detection tools and comprises a substrate, a product support, a hold-down mechanism and a detection tool mechanism, and the product support, the hold-down mechanism and the detection tool mechanism are arranged on the substrate. The product support is fixedly connected with the base plate and used for supporting a workpiece, and the contact portion of the product support and the workpiece is completely attached to the workpiece. The hold-down mechanism comprises a first hold-down assembly and a second hold-down assembly. The testing fixture mechanism comprises a first testing fixture assembly and a second testing fixture assembly. By means of the mode, after a workpiece is placed on the product support, the flat pressing plate is made to be tightly attached to the workpiece through the rotating plate, the position of the flat pressing plate is fixed through the locking assembly, and the flatness of the workpiece is detected; then the clamp is pressed, the go-no go gauge penetrates through the through hole and the mounting hole of the workpiece to be inserted into the first positioning pin sleeve and the second positioning pin sleeve, the specifications and the positions of the through hole and the mounting hole in the workpiece are detected, operation is convenient, and the accuracy of the detection result can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile inspection fixtures, and particularly relates to a shaping detection structure for automobile parts. Background Art

[0002] The body shell of an automobile is an important component structure of the automobile and needs to have sufficient safety and stability. During the manufacturing process, it is necessary to perform shaping detection on it to ensure the qualification of its performance.

[0003] Chinese Patent CN112113530A discloses an automobile windshield inspection fixture, which includes a base plate. There are two left and right mounting bases arranged on the base plate. A plurality of limit clips are arranged in front of the mounting bases. The support ribs of the windshield are fixed by the limit clips. The two ends of the fixing frame of the windshield are rotatably connected to the mounting bases. The cooperation of each component realizes the detection of the automobile windshield. However, the body shell at the upper part of the automobile wheel hub is usually set in a W shape, and it is inconvenient to perform shaping detection on it.

[0004] Based on this, the utility model designs a shaping detection structure for automobile parts to solve the above problems. Content of the Utility Model

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a shaping detection structure for automobile parts.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0007] A shaping detection structure for automobile parts includes a base plate, a product support, a pressing mechanism, and an inspection fixture mechanism arranged on the base plate;

[0008] The product support is fixedly connected to the base plate and is used to support the workpiece. The contact part between the product support and the workpiece is completely fitted with the workpiece;

[0009] The pressing mechanism includes a first pressing component and a second pressing component. The first pressing component is located in front of the product support, and the two second pressing components are located behind the product support and are symmetrically arranged left and right;

[0010] The inspection fixture mechanism includes a first inspection fixture component and a second inspection fixture component. The first inspection fixture component is installed on the first pressing component and is used to detect the flatness of the workpiece; the second inspection fixture component is installed on the second pressing component and is used to detect the specifications and positions of the through holes opened on the workpiece.

[0011] Furthermore, the first pressing tool assembly includes a first support base, a vertical plate, a rotating plate and a locking assembly. The first support base is fixedly connected to the substrate. A vertical plate is fixedly installed at the upper end of the first support base. One end of the rotating plate is hinged to the vertical plate through a rotating shaft, and the other end of the rotating plate is fixedly connected to the first inspection tool assembly. The rotating plate is provided with a locking assembly for locking the rotating plate on the vertical plate.

[0012] Furthermore, the locking assembly includes an adjusting knob, a locking rod, a sliding hole and a locking hole. A sliding hole for sliding connection with the locking rod is formed on the rotating plate. The locking rod passes through the end of the rotating plate away from the vertical plate and is fixedly connected to the adjusting knob. A locking hole is formed on the vertical plate, and the other end of the locking rod and the locking hole are provided with threads for matching use.

[0013] Furthermore, a limit baffle is fixedly installed at the end of the first support base away from the rotating plate for limiting the rotating plate.

[0014] Furthermore, the second pressing tool assembly includes a second support base and a clamp. The second support base is fixedly connected to the substrate. A clamp is fixedly connected to the top of the second support base. The clamp is set as a toggle clamp. The clamping end of the clamp is used for placing a go-no-go gauge.

[0015] Furthermore, the first inspection tool assembly is set as a flat pressing plate fixedly connected to the rotating plate, and the lower end of the flat pressing plate is attached to the top of the workpiece.

[0016] Furthermore, the second inspection tool assembly includes a first positioning pin sleeve and a second positioning pin sleeve. The first positioning pin sleeve and the second positioning pin sleeve are arranged at the bottom of the U-shaped groove of the product bracket. The second positioning pin sleeve is symmetrically arranged on the front and back sides of the first positioning pin sleeve. The first positioning pin sleeve is used for positioning the through hole of the workpiece. The second positioning pin sleeve is used for positioning the mounting hole of the workpiece. The first positioning pin sleeve and the second positioning pin sleeve have the same specifications as the corresponding holes on the workpiece.

[0017] Furthermore, a plurality of go-no-go gauge buckles and inspection tool pin sleeves are fixedly installed on the substrate.

[0018] The beneficial effects of the present utility model compared with the prior art are as follows:

[0019] In the present utility model, after the workpiece is placed on the product bracket, the flat pressing plate is pressed against the workpiece through the rotating plate, and the adjusting knob is rotated to screw the locking rod into the locking hole to fix the rotating plate on the vertical plate to fix the position of the flat pressing plate, and the flatness of the workpiece is detected. Subsequently, the clamp is pressed to move the clamping end of the clamp above the through hole of the workpiece, and the go-no-go gauge is respectively inserted into the first positioning pin sleeve and the second positioning pin sleeve through the through hole and the mounting hole of the workpiece to detect the specifications and positions of the through hole and the mounting hole on the workpiece, which is not only convenient to operate, but also can ensure the accuracy of the detection result. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0021] Figure 1 Top view of a shaping detection structure for an automotive part of the present invention;

[0022] Figure 2 Stereogram of a shaping detection structure for an automotive part of the present invention Figure 1 ;

[0023] Figure 3 Stereogram of a shaping detection structure for an automotive part of the present invention Figure 2 ;

[0024] Figure 4 Stereogram of the product bracket of the present invention;

[0025] Figure 5 Stereogram of the first pressure tool assembly of the present invention;

[0026] Figure 6 Stereogram of the product bracket of the present invention loading a workpiece.

[0027] The reference numerals in the figure respectively represent:

[0028] 100, base plate; 110, handle; 120, nameplate; 130, go-no-go gauge buckle; 140, gauge pin sleeve; 200, product bracket; 300, pressure tool mechanism; 310, first pressure tool assembly; 311, first support seat; 312, vertical plate; 313, rotating plate; 314, locking assembly; 315, adjusting knob; 316, locking rod; 317, sliding hole; 318, locking hole; 319, limiting baffle; 320, second pressure tool assembly; 321, second support seat; 322, clamp; 400, gauge mechanism; 410, first gauge assembly; 411, flat pressing plate; 420, second gauge assembly; 421, first positioning pin sleeve; 422, second positioning pin sleeve. Detailed implementation manners

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] In the following description, the "left", "right", "front", "rear", "upper", and "lower" mentioned are oriented in the perspective direction of the front view.

[0031] Embodiment 1

[0032] In some embodiments, please refer to the attached drawings of the specification Figures 1-6 , an automotive part shaping detection structure, including a substrate 100 and a product bracket 200, a pressing mechanism 300, and a checking fixture mechanism 400 arranged on the substrate 100;

[0033] The product bracket 200 is fixedly connected to the substrate 100 and is used to support the workpiece. The contact part between the product bracket 200 and the workpiece fits completely with the workpiece;

[0034] The pressing mechanism 300 includes a first pressing component 310 and a second pressing component 320. The first pressing component 310 is located on the front side of the product bracket 200, and the two second pressing components 320 are located on the rear side of the product bracket 200 and are symmetrically arranged left and right;

[0035] The checking fixture mechanism 400 includes a first checking fixture component 410 and a second checking fixture component 420. The first checking fixture component 410 is installed on the first pressing component 310 and is used to detect the flatness of the workpiece; the second checking fixture component 420 is installed on the second pressing component 320 and is used to detect the specifications and positions of the through holes opened on the workpiece;

[0036] On the left and right sides of the substrate 100, handles 110 are symmetrically and fixedly installed, which are used to facilitate the transfer of the entire substrate 100 and the components on the substrate 100; a nameplate 120 for marking checking fixture information is fixedly installed on the substrate 100; a number of go-no-go gauge clips 130 and checking fixture bushings 140 are also fixedly installed on the substrate 100. Different types of go-no-go gauges are respectively placed in the go-no-go gauge clips 130 and the checking fixture bushings 140, which is convenient for taking and placing the go-no-go gauges.

[0037] In the present utility model, the workpiece is placed on the product support 200, and the outer shape of the workpiece is preliminarily detected by whether the workpiece is completely fitted with the product support 200; after the workpiece is placed on the product support 200, the driving pressure tool assembly one 310 drives the inspection tool assembly one 410 to press down, so that the inspection tool assembly one 410 is fitted with the top of the workpiece to detect the flatness of the workpiece; at the same time, the driving pressure tool assembly two 320 presses down, and the through gauge on the pressure tool assembly two 320 is used to detect whether the specification and position of the through hole on the workpiece meet the set values; the product support 200, the pressure tool mechanism 300 and the inspection tool mechanism 400 cooperate to realize the rapid shaping detection of the workpiece, effectively improving the detection efficiency and facilitating manual operation.

[0038] The pressure tool assembly one 310 includes a support base one 311, a vertical plate 312, a rotating plate 313 and a locking assembly 314. The support base one 311 is fixedly connected to the base plate 100. A vertical plate 312 is fixedly installed at the upper end of the support base one 311. One end of the rotating plate 313 is hinged to the vertical plate 312 through a rotating shaft, and the other end of the rotating plate 313 is fixedly connected to the inspection tool assembly one 410; the rotating plate 313 is provided with a locking assembly 314 for locking the rotating plate 313 on the vertical plate 312.

[0039] The locking assembly 314 includes an adjusting knob 315, a locking rod 316, a sliding hole 317 and a locking hole 318. A sliding hole 317 for slidingly connecting with the locking rod 316 is formed on the rotating plate 313. The locking rod 316 passes through one end of the rotating plate 313 away from the vertical plate 312 and is fixedly connected to the adjusting knob 315; a locking hole 318 is formed on the vertical plate 312, and the other end of the locking rod 316 and the locking hole 318 are provided with threads for matching use.

[0040] A limiting baffle 319 is also fixedly installed at one end of the support base one 311 away from the rotating plate 313 for limiting the rotating plate 313; when passing through the rotating plate 313, the rotating plate 313 can be leaned against the limiting baffle 319 to keep the rotating plate 313 in an open and closed state all the time.

[0041] The pressure tool assembly two 320 includes a support base two 321 and a clamp 322. The support base two 321 is fixedly connected to the base plate 100. A clamp 322 is fixedly connected to the top of the support base two 321. The clamp 322 is set as a toggle clamp; the clamping end of the clamp 322 is used for placing the through gauge.

[0042] The inspection tool assembly one 410 is set as a flat pressing plate 411 fixedly connected to the rotating plate 313, and the lower end of the flat pressing plate 411 is fitted with the top of the workpiece.

[0043] The inspection fixture assembly two 420 includes a first positioning pin sleeve 421 and a second positioning pin sleeve 422. The first positioning pin sleeve 421 and the second positioning pin sleeve 422 are arranged at the bottom of the U-shaped groove of the product bracket 200. The second positioning pin sleeve 422 is symmetrically arranged on the front and back sides of the first positioning pin sleeve 421. The first positioning pin sleeve 421 is used for positioning the through hole of the workpiece. The second positioning pin sleeve 422 is used for positioning the mounting hole of the workpiece. The first positioning pin sleeve 421 and the second positioning pin sleeve 422 have the same specifications as the corresponding holes on the workpiece.

[0044] In the present utility model, after the workpiece is placed on the product bracket 200, the flat pressing plate 411 is made to closely adhere to the workpiece by rotating the rotating plate 313, and the locking rod 316 is screwed into the locking hole 318 by rotating the adjusting knob 315 to fix the rotating plate 313 on the vertical plate 312 to fix the position of the flat pressing plate 411 and detect the flatness of the workpiece. Subsequently, the clamp 322 is pressed so that the clamping end of the clamp 322 moves above the through hole of the workpiece, and the go-no-go gauge is respectively inserted into the first positioning pin sleeve 421 and the second positioning pin sleeve 422 through the through hole and the mounting hole of the workpiece to detect the specifications and positions of the through hole and the mounting hole on the workpiece, which is not only convenient to operate but also can ensure the accuracy of the detection result.

[0045] The above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit them. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An automobile component finalization detection structure, comprising a substrate (100), a product support (200) arranged on the substrate (100), a pressing mechanism (300) and a checking mechanism (400), characterized in that: The product support (200) is fixedly connected to the base plate (100) and is used to support the workpiece, and the contact portion between the product support (200) and the workpiece is completely in contact with the workpiece; The press mechanism (300) comprises a press component 1 (310) and a press component 2 (320), wherein the press component 1 (310) is located at the front side of the product support (200), and the two press components 2 (320) are located at the rear side of the product support (200) and are arranged symmetrically on the left and right sides; The inspection tool mechanism (400) comprises an inspection tool component 1 (410) and an inspection tool component 2 (420). The inspection tool component 1 (410) is mounted on the press tool component 1 (310) and is used to inspect the flatness of the workpiece. The inspection tool component 2 (420) is mounted on the press tool component 2 (320) and is used to inspect the specifications and positions of the through holes opened on the workpiece. The press assembly (310) comprises a support seat (311), a vertical plate (312), a rotating plate (313) and a locking assembly (314); the support seat (311) is fixedly connected to the base plate (100); the vertical plate (312) is fixedly mounted on the upper end of the support seat (311); one end of the rotating plate (313) is hinged to the vertical plate (312) via a rotating shaft; the other end of the rotating plate (313) is fixedly connected to the inspection fixture assembly (410); the rotating plate (313) is provided with a locking assembly (314) for locking the rotating plate (313) on the vertical plate (312).

2. The automobile parts finalization detection structure according to claim 1 is characterized in that: The locking assembly (314) comprises an adjusting knob (315), a locking rod (316), a sliding hole (317) and a locking hole (318); the rotating plate (313) is provided with a sliding hole (317) slidably connected to the locking rod (316); the locking rod (316) passes through one end of the rotating plate (313) away from the vertical plate (312) and is fixedly connected to the adjusting knob (315); the vertical plate (312) is provided with a locking hole (318); the other end of the locking rod (316) and the locking hole (318) are provided with threads for use.

3. The automobile parts finalization detection structure according to claim 2 is characterized in that: A limit stopper (319) is also fixedly mounted on one end of the support seat 1 (311) away from the rotating plate (313) for limiting the position of the rotating plate (313).

4. The automobile parts finalization detection structure according to claim 3 is characterized in that: The second pressing tool assembly (320) comprises a second supporting seat (321) and a clamp (322); the second supporting seat (321) is fixedly connected to the base plate (100); the top of the second supporting seat (321) is fixedly connected to the clamp (322); the clamp (322) is configured as a toggle clamp; the clamping end of the clamp (322) is used for placing a go / no-go gauge.

5. The automobile parts finalization detection structure according to claim 4, characterized in that: The first gauge assembly (410) is configured as a flat pressing plate (411) fixedly connected to the rotating plate (313), and the lower end of the flat pressing plate (411) is in contact with the top of the workpiece.

6. The automobile parts finalization detection structure according to claim 5, characterized in that: The second inspection fixture component (420) comprises a first positioning pin sleeve (421) and a second positioning pin sleeve (422), wherein the first positioning pin sleeve (421) and the second positioning pin sleeve (422) are arranged at the bottom of the U-shaped groove of the product bracket (200), and the second positioning pin sleeve (422) is symmetrically arranged at the front and rear sides of the first positioning pin sleeve (421); the first positioning pin sleeve (421) is used to position the through hole of the workpiece; the second positioning pin sleeve (422) is used to position the mounting hole of the workpiece; the first positioning pin sleeve (421) and the second positioning pin sleeve (422) have the same specifications as the corresponding holes on the workpiece.

7. The automobile parts finalization detection structure according to claim 6, characterized in that: A plurality of go / no-go gauge buckles (130) and a gauge pin sleeve (140) are fixedly mounted on the base plate (100).

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