CN220418281U

CN220418281U - Detection jig

Info

Publication number: CN220418281U
Application number: CN202320820367.2U
Authority: CN
Inventors: 王锡杰; 全松江; 柳春芳; 孙绍强
Original assignee: Adient Langfang Seating Co ltd
Current assignee: Adient Langfang Seating Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2024-01-30
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a detection jig, which comprises: the device comprises a bracket, a pressing block structure and a rotation detection structure, wherein the pressing block structure is arranged on the bracket; the briquetting structure is provided with a plurality of for compress tightly the product of waiting to detect, rotatory detection structure includes support, bar pointer and detection axle, and the support sets up on the support, and the one end activity of bar pointer erects on the support, and the other end of bar pointer is worn to locate by the detection axle, and the one end of detection axle is provided with the handle, and the other end orientation of detection axle can stretch into the product of waiting to detect, and the other end of detection axle is provided with the detection head with waiting to detect hole appearance looks adaptation of product of waiting to detect, is provided with the scale mark on the support. The detection jig can very conveniently detect the rotation angle of the hole to be detected of the product to be detected relative to the second plate.

Description

Detection jig

Technical Field

The utility model relates to the technical field of product detection, in particular to a detection jig.

Background

The product production in-process often can need to detect the product that waits to detect, for example, in the production of angle modulation ware, need carry out the detection after the welding to the angle modulation ware, as shown in fig. 1, the angle modulation ware includes body a, first board b and second board c weld respectively in body a's both sides, body a's a part is held in second board c's hole, body a's inside is provided with and waits to detect hole d, the welding needs to guarantee to wait to detect hole d and second board c's rotation angle up to standard, consequently design a structure that can detect body a welded back relative second board c becomes the technical problem that need solve.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims at providing a detection jig.

The specific technical scheme is as follows:

a detection jig mainly includes: the device comprises a bracket, a pressing block structure and a rotation detection structure, wherein the pressing block structure is arranged on the bracket;

the briquetting structure is provided with a plurality of for compress tightly the product of waiting to detect, rotatory detection structure includes support, bar pointer and detection axle, the support sets up on the support, the one end activity of bar pointer erects on the support, the detection axle wears to locate the other end of bar pointer, the one end of detection axle is provided with the handle, the other end orientation of detection axle can stretch into wait to detect the product, the other end of detection axle be provided with wait to detect the detection head of hole appearance looks adaptation of waiting to detect the product, be provided with the scale mark on the support.

In the above-mentioned detection tool, still have such characteristic, still include position detection structure, position detection structure include the support body with set up in detect the pole on the support body, detect pole one end and be provided with handheld end, the other end of detecting the pole is provided with the draw-in groove.

In the above-mentioned detection jig, still have such characteristic, the briquetting structure includes the pedestal and sets up quick clamp on the pedestal, the pedestal sets up on the support, quick clamp stretches to wait to detect the product.

The above-mentioned detection jig is characterized in that the bracket comprises a bottom plate and a detection table erected on the bottom plate, and the base, the support and the frame are all arranged on the detection table.

In the above-mentioned detection jig, still have such characteristic, be provided with on the detection platform with the briquetting structure is just right the base member, the briquetting structure with the base member compresses tightly from both sides wait to detect the product, the detection platform is provided with the mounting hole that is used for installing the amesdial, the mounting hole just right wait to detect the position of waiting to detect the product.

In the above-mentioned detection jig, still have such characteristic, be provided with on the bottom plate and be used for the base that the amesdial returns to zero, be provided with the locating hole on the base.

In the above-mentioned detection jig, still have such characteristic, be provided with the amesdial on the bottom plate and place the seat.

In the above-mentioned detection jig, still have such characteristic, still include the clearance gauge, be provided with the clearance gauge frame on the bottom plate, the clearance gauge is placed on the clearance gauge frame.

In the above-mentioned detection jig, still have such characteristic, be provided with on the bottom plate and be used for placing bar pointer with the block structure of detecting the axle, block structure is provided with the standing groove, the standing groove bottom is provided with the holding the round hole of detecting the head.

The technical scheme has the positive effects that:

according to the detection jig provided by the utility model, the pressing head is used for pressing a product to be detected, the detection head needs to rotate a certain angle for being arranged in a hole to be detected of the product to be detected, at the moment, the strip-shaped pointer can deflect, and the scale mark corresponding to the deflection is the rotation angle of the hole to be detected and the second plate.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of a product to be inspected according to the present utility model;

FIG. 2 is a schematic diagram of a first direction structure of the inspection tool according to the present utility model;

FIG. 3 is a partial schematic view of the structure of FIG. 2;

fig. 4 is a schematic diagram of a second direction structure of the detection tool provided by the present utility model;

FIG. 5 is a schematic view of a portion of a rotation detecting structure according to the present utility model;

FIG. 6 is a schematic diagram of a third direction structure of the detecting tool according to the present utility model;

FIG. 7 is a schematic view of a first direction structure of a test table according to the present utility model;

FIG. 8 is a partial schematic view of the structure of FIG. 7;

fig. 9 is a schematic diagram of a second direction structure of the inspection bench according to the present utility model.

In the accompanying drawings: 1. a bracket; 11. a bottom plate; 12. a detection table; 121. a mounting hole; 13. a vertical plate; 14. a base; 141. positioning holes; 15. a dial gauge placing seat; 16. a block; 161. a placement groove; 2. a briquetting structure; 201. a base; 21. a base; 22. a quick clamp; 3. a rotation detection structure; 31. a support; 32. a bar pointer; 33. a detection shaft; 331. a handle; 332. a detection head; 4. a position detection structure; 41. a frame body; 42. a detection rod; 421. a hand-held end; 422. a clamping groove; 5. a feeler gauge; 51. a feeler gauge holder; 6. a dial gauge; 100. a product to be detected; a. a body; b. a first plate; c. a second plate; d. a hole to be detected; e. l-shaped notch.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.

In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 2 to 9, a preferred embodiment is shown, and a detection tool is shown, including: the device comprises a bracket 1, a pressing block structure 2 and a rotation detection structure 3, wherein the pressing block structure 2 and the rotation detection structure 3 are arranged on the bracket 1;

the briquetting structure 2 is provided with a plurality of for compress tightly and wait to detect product 100, rotatory detection structure 3 includes support 31, bar pointer 32 and detection axle 33, support 31 sets up on support 1, the one end activity of bar pointer 32 is erect on support 31, the other end of bar pointer 32 is worn to locate by detection axle 33, the one end of detection axle 33 is provided with handle 331, the other end orientation of detection axle 33 can stretch into and wait to detect product 100, the other end of detection axle 33 is provided with the detection head 332 with wait to detect the d appearance looks adaptation of hole of waiting to detect product 100, be provided with the scale mark on the support 31.

Optionally, in this embodiment, the product 100 to be tested is a recliner, and the structure is as in the background art and fig. 1. The product 100 to be tested in the present application may be, but not limited to, a recliner, but may be other products having similar shapes and configurations, and only a recliner is used as an example for illustration.

Further, the position detecting device further comprises a position detecting structure 4, the position detecting structure 4 comprises a frame 41 and a detecting rod 42 arranged on the frame 41, one end of the detecting rod 42 is provided with a handheld end 421, and the other end of the detecting rod 42 is provided with a clamping groove 422. In this embodiment, the second plate c of the angle adjuster has a plurality of L-shaped notches e, the shape of the clamping groove 422 is adapted to the shape of the L-shaped notches e, after the angle adjuster is mounted on the bracket 1, the detecting rod 42 passes through the bracket 41 and then extends to the L-shaped notches e, a gap exists between the clamping groove 422 of the detecting rod 42 and a side to be detected on the L-shaped notches e, the gap is to be detected, and after the detecting rod 42 is in place, the size of the gap can be measured through a ruler or other structure, for example, in this embodiment, a feeler 5 is further included, a feeler holder 51 is provided on the bracket 1, and the feeler 5 is placed on the feeler holder 51. Specifically, the feeler gauge frame 51 is bent into a concave structure by an elastic steel sheet, the feeler gauge frame 51 is provided with a groove, the feeler gauge 5 is placed in the groove, one end or two ends of the feeler gauge 5 are positioned outside the groove, the feeler gauge 5 is convenient to take, the elastic setting can clamp the feeler gauge 5, and a clamping mechanism is not required to be additionally arranged.

The pressing block structure 2 comprises a base 21 and a quick clamp 22 arranged on the base 21, wherein the base 21 is arranged on the bracket 1, and the quick clamp 22 extends to a product 100 to be detected. The quick clamp 22 is conventional and will not be described in detail herein. Alternatively, the press block structure 2 may be provided with three or more, and may be specifically designed according to circumstances so as to enable stable support of the product 100 to be detected as a standard.

Specifically, the bracket 1 includes a base plate 11 and a detection table 12 mounted on the base plate 11, and the support 31 of the rotation detection structure 3, the seat body 21 of the press block structure 2, and the frame body 41 of the position detection structure 4 are all disposed on the detection table 12. Specifically, the detection table 12 is provided on the bottom plate 11 through two upright plates 13, in other words, a hollow area below the detection table 12.

Alternatively, in the present embodiment, the hole d to be detected of the recliner is shaped as a key hole, and thus the shape of the detection head 332 is set as a key shaft to match the shape of the hole d to be detected. Wherein the feeler holder 51 is arranged on the base plate 11.

According to the detection jig provided by the utility model, the pressing block structure 2 realizes the compression of the product to be detected 100, the detection head 332 needs to rotate a certain angle in order to be installed in the hole d to be detected of the product to be detected 100, and at the moment, the bar-shaped pointer 32 deflects, and the scale mark corresponding to the deflection is the rotation angle of the hole d to be detected and the second plate c. The rotation angle includes 0 degree, and when the rotation angle is 0 degree, the rotation angle of the hole d to be detected of the product 100 to be detected relative to the second plate c is 0 degree, the rotation angle can be positive and negative X degrees, and the numerical value can be read out through the scale mark at one glance, so that the rotation angle of the hole d to be detected of the product 100 to be detected relative to the second plate c can be very conveniently detected.

Further, a substrate 201 opposite to the pressing block structure 2 is arranged on the bottom plate 11, and the pressing block structure 2 and the substrate 201 compress the product 100 to be detected from two sides.

In this embodiment, the first plate b is placed below and close to the detection table 12, the second plate c faces upwards and is far away from the detection table 12, the area of the second plate c is larger than that of the first plate b, the quick clamp 22 and the substrate 201 clamp the second plate c of the product to be detected 100 from two sides, the substrate 201 can enable the first plate b and the product to be detected 100 to have a certain distance from the detection table 12, that is to say, the product to be detected 100 is suspended, and meanwhile, the positioning of the product to be detected 100 is achieved by clamping the second plate c, then the second plate c can be a reference surface, and the offset of the first plate b relative to the second plate c can be obtained by detecting the height of the first plate b through the dial indicator 6, so that whether the profile of the welded product lower plate is qualified or not is determined.

The inspection bench 12 is provided with a mounting hole 121 for mounting the dial gauge 6, and the mounting hole 121 is opposite to the position to be inspected of the product 100 to be inspected. The dial indicator 6 is installed on the installation hole 121, the contact of the dial indicator 6 is in contact with the lower bottom surface of the product 100 to be detected, such as the first plate b, and data can be read through the gauge head of the dial indicator 6, wherein the data is the offset of the first plate b relative to the second plate c, so that whether the profile of the welded product lower plate is qualified or not is judged.

Optionally, in other embodiments, a positioning groove is provided on the detecting table 12, a step is provided on the positioning groove, the step can support the second board c, the height of the positioning groove is higher than that of the first board b and the body a, the hanging setting of the product 100 to be detected can be realized, meanwhile, the positioning and clamping of the product 100 to be detected can be realized through the step and the pressing block structure 2, and the mounting hole 121 is communicated with the positioning groove.

The base plate 11 is provided with a base 14 for zeroing the dial indicator 6, and the base 14 is provided with a mounting table 141. The dial indicator 6 is arranged on the base 14, and a contact of the dial indicator 6 passes through the mounting table 141 and abuts against the lower part of the base 14 to return to zero. Further, a dial indicator placing seat 15 is arranged on the bottom plate 11 to place the dial indicator 6. The mounting table 141 has perforations for the contacts of the dial gauge 6 to pass through.

Further, a block 16 for placing the bar pointer 32 and the detection shaft 33 is provided on the base plate 11, the block 16 is provided with a placement groove 161, and a circular hole for accommodating the detection head 332 is provided at the bottom of the placement groove 161.

The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.

Claims

1. A detection jig, its characterized in that includes: the device comprises a bracket, a pressing block structure and a rotation detection structure, wherein the pressing block structure is arranged on the bracket;

2. The inspection jig according to claim 1, further comprising a position inspection structure including a frame body and an inspection bar disposed on the frame body, one end of the inspection bar being provided with a hand-held end, the other end of the inspection bar being provided with a clamping groove.

3. The inspection jig of claim 2, wherein the press block structure comprises a base and a quick clamp disposed on the base, the base being disposed on the bracket, the quick clamp extending toward the product to be inspected.

4. The inspection jig of claim 3, wherein the bracket comprises a base plate and an inspection station mounted on the base plate, and the base, the support, and the frame are all disposed on the inspection station.

5. The detection jig according to claim 4, wherein the detection table is provided with a base body opposite to the pressing block structure, the pressing block structure and the base body compress the product to be detected from both sides, and the detection table is provided with a mounting hole for mounting a dial indicator, and the mounting hole is opposite to the position to be detected of the product to be detected.

6. The detection jig according to claim 5, wherein a base for zeroing the dial indicator is provided on the bottom plate, and a positioning hole is provided on the base.

7. The inspection jig of claim 6, wherein a dial gauge placement seat is provided on the base plate.

8. The inspection jig of claim 4, further comprising a feeler gauge disposed on the base plate, the feeler gauge being disposed on the feeler gauge holder.

9. The detection jig according to claim 4, wherein a block structure for placing the bar-shaped pointer and the detection shaft is provided on the bottom plate, the block structure is provided with a placement groove, and a round hole for accommodating the detection head is provided at the bottom of the placement groove.