CN210570323U - Automobile tail lamp assembly detection tool - Google Patents

Abstract

The utility model discloses an utensil is examined to automobile tail lamp assembly relates to automobile spare and accessory part production check out test set's technical field, it includes the bottom plate, A lamp detection portion, B lamp detection portion, the son detects the piece including sliding first sub-profile and the sub-profile of second that sets up on the bottom plate, profile under A lamp detection portion includes A lamp and profile on the A lamp, B lamp detection portion includes profile under the B lamp and profile on the B lamp, profile under the A lamp, profile and first sub-profile enclose to close the frame that forms confined and A lamp outside profile adaptation on the A lamp, profile under the B lamp, profile and second sub-profile enclose to close the frame that forms confined and B lamp outside profile adaptation on the B lamp. The utility model discloses a sliding connection's first sub-profile and second sub-profile realize the nimble switching to A lamp and B lamp self-checking and mutual inspection, and detection efficiency is higher.

Description

Automobile tail lamp assembly detection tool

Technical Field

The utility model belongs to the technical field of the technique of automobile spare and accessory part production check out test set and specifically relates to an utensil is examined to automobile tail lamp assembly.

Background

The gauge is a simple tool for controlling various sizes of products, such as aperture, space size and the like, in industrial production enterprises, improves production efficiency and control quality, and is suitable for mass production of products, such as automobile parts, to replace professional measuring tools, such as smooth plug gauges, threaded plug gauges, outer diameter snap gauges and the like. The detection tool can be divided into a traditional detection tool and a flexible interval, the special size error detection tool which is adjustable and can be reused by most parts can be classified into the flexible detection tool, but compared with the traditional detection tool, the detection points are scattered, the traditional detection tool takes the reference profile as a measurement reference, the detection of workpieces is comprehensive, and the traditional detection tool can only be used for workpieces which are small in part space and cannot be provided with the detection head.

When the automobile is assembled in production, in order to ensure tight matching between automobile parts, a special checking fixture is usually adopted to detect the produced parts so as to ensure the gap standard between automobile assembly parts. With the continuous development of automobile appearance, some combined tail lamps are more and more appeared in the existing automobile design, namely, the combined tail lamps consist of a lamp A on a bumper of an automobile body and a lamp B on a trunk cover, so that the tail lamps are detected by not only detecting the independent lamp A and the independent lamp B, but also detecting the matching between the lamp A and the lamp B.

To above-mentioned problem, chinese patent with patent publication No. CN208968402U, a rear combination lamp detection tool is proposed, a rear combination lamp detection tool is used for detecting AB type rear tail lamps, comprising a base plate, a lamp detection portion and a lamp detection portion B, the lamp detection portion B is fixed on the base, the lamp detection portion a is arranged on a sliding bottom plate, the sliding bottom plate is fixed on the base plate through a transverse sliding rail of the lower part, the base plate on both sides of the joint of the lamp detection portion a and the lamp detection portion B is respectively provided with a support, the support is respectively and fixedly provided with a connecting plate, the upper end of the connecting plate is respectively provided with a sub detection block, the sub detection block is arranged along the joint line direction between the lamp detection portion a and the lamp detection portion B, a mounting rack for fixing the detection block is arranged on the base plate below the lamp detection portion a and the lamp detection portion B, and a plurality of buckles and. The utility model discloses a through the one set of combination examine the utensil and accomplish whole detections to the AB lamp, reduced and examined a cost, improved detection efficiency.

The above prior art solutions have the following drawbacks: when detecting the cooperation degree between A lamp and the B lamp, need unscrew the pin and take out in order to carry out the sub-detection piece that independently detects to A lamp and B lamp to place alone, need frequently dismouting sub-detection piece during actual detection, influence detection efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can carry out convenient self-checking and examine utensil is examined to automobile tail lamp assembly who examines each other to A lamp B lamp.

The utility model aims at realizing through the following technical scheme:

the utility model provides an utensil is examined to automobile tail lamp assembly, includes bottom plate, A lamp detection portion, B lamp detection portion and sub-detection piece, A lamp detection portion with B lamp detection portion relative slip set up in on the bottom plate, sub-detection piece is followed A lamp detection portion with laminating line direction between the B lamp detection portion arranges its characterized in that: the lamp A detection part comprises a lamp A lower profile and a lamp A upper profile, the lamp B detection part comprises a lamp B lower profile and a lamp B upper profile, and the sub detection block comprises a first sub profile and a second sub profile which are arranged on the bottom plate in a sliding mode;

when the lower molding surface of the lamp A is attached to the end surface adjacent to the lower molding surface of the lamp B, the lamp A detection part and the lamp B detection part jointly perform mutual detection on the lamp A and the lamp B;

when the first sub-type surface slides to coincide with the sliding track of the lower type surface of the lamp A and the lower type surface of the lamp A is attached to the first sub-type surface, the first sub-type surface and the lower type surface of the lamp A enclose the upper type surface of the lamp A to form a closed frame and perform self-inspection on the lamp A;

when the second sub-type surface slides to coincide with the sliding track of the lower type surface of the lamp B and the lower type surface of the lamp B is attached to the second sub-type surface, the second sub-type surface and the upper type surface of the lamp B enclose to form a closed frame and perform self-checking on the lamp B.

By adopting the technical scheme, when the lamp part A and the lamp part B of the tail lamp are detected, the lamp part A and the lamp part B are respectively placed on the lower molded surface of the lamp part A and the lower molded surface of the lamp part B, then the upper molded surface of the lamp part A and the upper molded surface of the lamp part B are respectively placed on the lower molded surface of the lamp part A and the lower molded surface of the lamp part B to respectively buckle the lamp part A and the lamp part B, then the first sub-molded surface and the second sub-molded surface are respectively pushed to enable the upper molded surface of the lamp part A, the lower molded surface of the lamp part A and the first sub-shaped surface to enclose and form a frame matched with the external profile of the lamp part A, the upper molded surface of the lamp part B, the lower molded surface of the lamp part A and the first sub-shaped surface to enclose and form a frame matched with the external profile of the lamp part A, the lower molded surface of the lamp part B and the second sub-; after the independent detection of A lamp and B lamp was accomplished, profile under the profile makes it keep away from A lamp is kept away from to the first sub-profile of pulling and the second sub-profile, continue to promote A lamp test section and B lamp test section this moment and make the two be close to each other and finally make under the A lamp profile and the B lamp terminal surface laminating that the profile closes on, can examine each other A lamp and B lamp, realized tail lamp assembly interval to A lamp, B lamp self-checking and the convenient switching of examining each other, detection efficiency is higher.

Further setting the following steps: the lamp base comprises a base plate and a base plate, wherein the base plate is fixedly connected with the base plate, the base plate is fixedly connected with the base plate through a sliding rail, the sliding rail is fixedly connected with the base plate, and the base plate is fixedly connected with the base plate through a sliding rail.

By adopting the technical scheme, when the lamp base A and the lamp base B respectively slide to the stations which are matched with the first sub-type surface and the second sub-type surface to independently detect the lamp A and the lamp B, the lamp base A and the lamp base B are locked by the locking assembly, so that the stability of the lamp A detection part and the lamp B detection part during detection is ensured; simultaneously, when A lamp base and B lamp base slide to A lamp, B lamp mutual check station, also can lock A lamp base and B lamp base through the locking subassembly, reduced external factor as far as to the influence of testing result.

Further setting the following steps: the locking assembly comprises two bolts which are respectively arranged on the lamp base A and the lamp base B in a penetrating mode, the lower end portions of the bolts extend into the corresponding first sliding grooves or the corresponding second sliding grooves, and positioning holes matched with the bolts in an inserting mode are formed in the upper end faces of the first sliding rails and the second sliding rails.

Through adopting above-mentioned technical scheme, when A lamp base or B lamp base slide to the self-checking station or examine the station each other, during the bolt on A lamp base or the B lamp base inserted the locating hole that corresponds, avoid A lamp base or B lamp base to slide when examining, influence the accuracy of testing result.

Further setting the following steps: the lamp base A is arranged on the first sliding groove bottom wall, the lamp base B is arranged on the second sliding groove bottom wall, the containing grooves are formed in the first sliding groove bottom wall and the second sliding groove bottom wall, the bolt is elastically arranged in the containing grooves, a pull rod penetrating through the lamp base A and the lamp base B is fixedly connected to the upper end portion of the bolt, and the diameter of the pull rod is smaller than that of the bolt.

Through adopting above-mentioned technical scheme, when A lamp base or B lamp base slide to the self-checking station or examine the station each other, the bolt that elasticity set up is gone into and is locked A lamp base or B lamp base in the locating hole that corresponds, has realized the automatic locking of locking Assembly to A lamp base or B lamp base, when needs remove A lamp base or B lamp base simultaneously, only need stimulate the pull rod make the bolt keep away from the locating hole can, it is more convenient to operate.

Further setting the following steps: the bolt with be provided with the elastic component between the holding tank diapire, pull rod upper end rigid coupling has the draw block.

Through adopting above-mentioned technical scheme, the pulling draws the piece to drive the pull rod and shifts up, it is more laborsaving to make to connect when removing the bolt to the locking of A lamp base or B lamp base, the pull rod drives the round pin and moves the back on, the elastic component is compressed and produces deformation, the in-process that A lamp base or B lamp base slided on first slide rail or second slide rail, bolt elasticity supports tightly on first slide rail or second slide rail, when A lamp base or B lamp base slided to self-checking station or mutual check station, the bolt was in the corresponding locating hole of the bullet under driving about of elastic component deformation power, in order to effectively lock A lamp base or B lamp base.

Further setting the following steps: the lamp base A and the lamp base B are vertically and fixedly connected with a supporting column, and the upper molded surface of the lamp A and the upper molded surface of the lamp B are connected to the upper portion of the corresponding supporting column in an up-and-down overturning mode respectively.

Through adopting above-mentioned technical scheme, it is more convenient when equipment A lamp detection portion and B lamp detection portion detect A lamp and B lamp, and detection efficiency is high.

Further setting the following steps: the rigid coupling has directional respectively on the bottom plate under the A lamp the profile with profile slide track's third slide rail and fourth slide rail under the B lamp, the third slide rail with it is connected with first sub-base and second sub-base to slide respectively on the fourth slide rail, first sub-profile with second sub-profile rigid coupling respectively is in first sub-base with second sub-base up end, the third slide rail with the fourth slide rail is close to under the A lamp the one end of profile all be provided with be used for right first sub-base with the second sub-base carries out the fixed subassembly of fixing.

Through adopting above-mentioned technical scheme, first sub-base and second sub-base drive first sub-profile and second sub-profile when sliding respectively to lamp A self-checking station and lamp B self-checking station, and fixed subassembly is fixed first sub-base and second sub-base to ensure that the degree of closure of profile and lamp A under profile on first sub-profile and the lamp A and the degree of closure of profile and lamp B under profile on second sub-profile and the lamp B, thereby guarantee the precision that detects as far as possible.

Further setting the following steps: the fixing component comprises a third slide rail and an arc reed fixed on the side wall of the fourth slide rail in the length direction, the protruding portion of the arc reed deviates from the third slide rail or the fourth slide rail, the first sub-base and the lower end face of the second sub-base are respectively provided with a third slide rail and a fourth slide rail matched with the third slide rail in a sliding mode, the third slide rail and the fourth slide rail are close to the groove wall of one end of the lower profile of the A lamp, a groove matched with the protruding portion of the arc reed in an inserting mode is formed in the groove wall of one end of the lower profile of the A lamp, and the groove is close to the arc reed.

By adopting the technical scheme, when the first sub-base and the second sub-base respectively slide on the third slide rail and the fourth slide rail, the protruding part of the arc reed is abutted against the groove wall of the third slide groove or the fourth slide groove to deform, and when the first sub-base or the second sub-base slides to the self-checking station, the protruding part of the deformed arc reed pops into the corresponding third slide groove or the fourth slide groove, so that the first sub-base or the second sub-base is fixed.

Further setting the following steps: the bottom plate is fixedly connected with a go-no go gauge seat used for placing a go-no go gauge and a surface difference gauge box used for containing a surface difference gauge.

Through adopting above-mentioned technical scheme, lead to no-go gage seat and face differential gauge box and go into effective the saving to lead to no-go gage and face differential gauge, the measuring personnel's of being convenient for is taken and is used conveniently, also can prevent that the instrument from losing.

Further setting the following steps: the lamp comprises a lamp body, a lamp cover, a lamp base, a lamp cover, a lamp.

Through adopting above-mentioned technical scheme, after A lamp and B lamp installation were accomplished, insert the probe of face difference rule in proper order in the inspection hole of a plurality of detection pieces to carry out the poor detection of multiple spot face to A lamp or B lamp, improve the tail lamp assembly and examine the precision of examining the tail lamp detection.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the lamp A and the lamp B are subjected to self-inspection, the first sub-profile and the second sub-profile are only required to slide to the self-inspection station for detection, when the lamp A and the lamp B are required to be subjected to mutual inspection, the first sub-profile and the second sub-profile are only required to be pushed away from the self-inspection station, and the lamp A detection part and the lamp B detection part are pushed to the self-inspection station to enable the lower profile of the lamp A and the lower profile of the lamp B to be close to each other to be attached to each other, so that the detection can be carried out, the convenient switching of the self-inspection and the mutual inspection of the lamp A and the lamp B at the interval of the tail lamp assembly is;

2. the lamp base A or the lamp base B at the self-checking station or the mutual-checking station is locked by the elastically arranged bolt, so that the stability of the lamp detection part A and the lamp detection part B during detection is ensured, and the influence of external factors on the detection result is reduced as much as possible;

3. the arc reed is used for fixing the first sub-base and the second sub-base which are positioned at the self-checking station, so that the wedging degree of the first sub-molded surface and the upper molded surface of the lamp A and the lower molded surface of the lamp A and the wedging degree of the second sub-molded surface and the upper molded surface of the lamp B and the lower molded surface of the lamp B are ensured, and the detection accuracy is ensured as far as possible.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model when self-checking is performed on the lamp a and the lamp B;

FIG. 2 is a schematic view of the overall structure of the present invention when the lamp A and the lamp B are inspected with each other;

3 FIG. 3 3 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 31 3; 3

Fig. 4 is a schematic sectional view taken along line B-B in fig. 1.

Reference numerals: 1. a base plate; 2. a lamp lower molded surface; 3. a lamp upper molded surface; 4. a lower molded surface of the lamp B; 5. the upper molded surface of the lamp B; 6. a first sub-profile; 7. a second sub-profile; 8. a first slide rail; 9. a second slide rail; 10. a first chute; 11. a second chute; 12. a bolt; 13. positioning holes; 14. accommodating grooves; 15. a pull rod; 16. an elastic member; 17. pulling the block; 18. a pillar; 19. a third slide rail; 20. a fourth slide rail; 21. a first sub-mount; 22. a second sub-mount; 23. an arc reed; 24. a third chute; 25. a fourth chute; 26. a groove; 27. a go-no gauge seat; 28. a face difference gauge box; 29. a detection block; 30. a detection hole; 31. a, a lamp base; 32. and B, a lamp base.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an automobile tail lamp assembly testing fixture, including bottom plate 1, a lamp detection portion, B lamp detection portion, and sub-detection piece 29, sub-detection piece 29 includes first sub-profile 6 and second sub-profile 7 that slide to set up on bottom plate 1, a lamp detection portion includes a lamp lower profile 2 and a lamp upper profile 3, a lamp lower profile 2, a lamp upper profile 3 and first sub-profile 6 enclose to close and form the frame of closed and lamp A outside profile adaptation; the B lamp detection part comprises a B lamp lower molded surface 4 and a B lamp upper molded surface 5, and the B lamp lower molded surface 4, the B lamp upper molded surface 5 and the second sub-molded surface 7 are enclosed to form a closed frame matched with the outer side profile of the B lamp.

Referring to fig. 2, a bottom plate 1 is fixedly connected with two first slide rails 8 which are parallel to each other and two second slide rails 9 which are parallel to each other, the lamp detection part a and the lamp detection part B further respectively comprise a lamp base a 31 and a lamp base B32 which are connected to the first slide rails 8 and the second slide rails 9 in a sliding manner, the lamp base a 31 and the lamp base B32 are vertically and fixedly connected with a pillar 18, the lamp lower profile a 2 and the lamp lower profile B4 are respectively fixedly connected to the middle of the corresponding pillar 18, and the lamp upper profile a 3 and the lamp upper profile B5 are respectively connected to the upper portion of the corresponding pillar 18 in an up-and-down overturning manner; a lamp base 31 and B lamp base 32 are the setting of sliding in opposite directions, and when the terminal surface laminating that profile 4 closes on under profile 2 and the B lamp under the A lamp, A lamp detection portion and B lamp detection portion were in each other and examine the station this moment, and profile 3 encloses to close and forms confined frame in order to examine A lamp and B lamp each other on profile 2, profile 4 under the B lamp, profile 5 and the A lamp under the A lamp.

Place the A lamp and B lamp under the A lamp respectively on profile 2 and profile 4 under the B lamp, profile 5 makes its profile 2 and the laminating of profile 4 under the B lamp respectively in order to carry out the lock respectively to A lamp and B lamp on profile 3 and the B lamp on the upset A lamp respectively again, thereby seal A lamp and B lamp and fix in A lamp test section and B lamp test section, promote A lamp base 31 and B lamp base 32 and make it be located mutual station of examining, can examine each other the adaptation between A lamp and the B lamp this moment.

Referring to fig. 1, two third slide rails 19 and two fourth slide rails 20 respectively pointing to the middle parts of the first guide rail and the second guide rail in the length direction are fixedly connected to a base plate 1, a first sub-base 21 and a second sub-base 22 are slidably connected to the two third slide rails 19 and the two fourth slide rails 20 respectively, a first sub-profile 6 and a second sub-profile 7 are fixedly connected to the upper end surfaces of the first sub-base 21 and the second sub-base 22 respectively, when the first sub-base 21 and the second sub-base 22 slide to the end closest to the first slide rail 8, the first sub-profile 6 and the second sub-profile 7 are both in a self-checking station, at this time, the lamp base a 31 and the lamp base B32 are pushed to be close to each other until the lamp lower profile a 2 is attached to the side wall close to the first sub-profile 6 and the lamp lower profile B4 is attached to the side wall close to the second sub-profile 7, the lamp detection portion a and the lamp detection portion B are both in a self-, self-checking can be performed on lamp A and lamp B respectively at this time.

Referring to fig. 1 and 4, fixing components for fixing the first sub-mount 21 and the second sub-mount 22 are respectively arranged at one end of each of the third slide rail 19 and the fourth slide rail 20 close to the first slide rail 8, each fixing component comprises an arc-shaped reed 23 fixed on the side wall of the third slide rail 19 and the fourth slide rail 20 in the length direction, one end of each arc-shaped reed 23 is fixedly connected to the side wall of the third slide rail 19 or the fourth slide rail 20, and a protruding part of each arc-shaped reed 23 deviates from the third slide rail 19 or the fourth slide rail 20; the terminal surface is seted up respectively under first sub-base 21 and the second sub-base 22 with third slide rail 19 and the third spout 24 and the fourth spout 25 of the adaptation that slides of fourth slide rail 20, third spout 24 and fourth spout 25 all offer the recess 26 with the bellying grafting adaptation of arc reed 23 on being close to the cell wall of first slide rail 8 one end, recess 26 is close to arc reed 23 setting, when first sub-base 21 and second sub-base 22 slided to the self-checking station, the bellying and the recess 26 joint of arc reed 23 are connected.

When the lamp A and the lamp B are subjected to self-inspection, the first sub-base 21 and the second sub-base 22 are respectively pushed to move to the self-inspection station, the lamp A base 31 and the lamp B base 32 are pushed to move to the self-inspection station, the first sub-base 21 and the second sub-base 22 respectively slide on the third slide rail 19 and the fourth slide rail 20, the protruding part of the arc reed 23 tightly abuts against the groove wall of the third slide groove 24 or the fourth slide groove 25 to generate deformation, when the first sub-base 21 or the second sub-base 22 slides to the self-inspection station, the protruding part of the deformed arc reed 23 is inserted into the corresponding third slide groove 24 or the fourth slide groove 25, so that the first sub-base 21 or the second sub-base 22 is fixed, the degree of wedging of the first sub-profile 6 and the upper profile 3 of the lamp A and the lower profile 2 of the lamp A and the degree of wedging of the second sub-profile 7 and the upper profile 5 and the lower profile 4 of the lamp B are ensured, therefore, the accuracy of the tail lamp assembly inspection device in self-checking of the lamp A and the lamp B is guaranteed as far as possible.

In conclusion, the tail lamp assembly inspection device can realize self-inspection and mutual inspection of the lamp A and the lamp B, and is convenient and rapid to use when switching between self-inspection operation and mutual inspection operation, and the detection efficiency is high.

Referring to fig. 1 and 3, the lower end surfaces of the lamp base a 31 and the lamp base B32 are respectively provided with a first sliding groove 10 and a second sliding groove 11 which are slidably matched with the first sliding rail 8 and the second sliding rail 9, the lamp base a 31 and the lamp base B32 are respectively provided with a locking component for respectively fixing the lamp base a 31 and the lamp base B32 on the first sliding rail 8 and the second sliding rail 9, the locking component comprises two bolts 12 respectively and elastically arranged on the lamp base a 31 and the lamp base B32, the bottom wall of the lamp base a 10 and the bottom wall of the lamp base B32 are respectively and vertically provided with a containing groove 14, the bolts 12 are elastically arranged in the containing grooves 14, the upper end part of each bolt 12 is fixedly connected with a pull rod 15 which penetrates through the corresponding lamp base a 31 and the lamp base B32, the diameter of each pull rod 15 is smaller than the diameter of the corresponding bolt 12, the upper end part of each pull block 17 is fixedly connected with the upper end part of the pull rod 15, and an elastic part 16, the elastic part 16 is preferably a spring sleeved on the peripheral wall of the pull rod 15, the upper end surfaces of the first slide rail 8 and the second slide rail 9 are respectively provided with a plurality of positioning holes 13 matched with the pins 12 in an inserted manner, two positioning holes 13 are arranged, and when the pins 12 are respectively connected with the two positioning holes 13 in an inserted manner, the lamp base A31 or the lamp base B32 is respectively positioned at a self-checking station and a mutual-checking station.

When the lamp base 31A or the lamp base 32B slides on the first slide rail 8 or the second slide rail 9, the bolt 12 elastically abuts against the first slide rail 8 or the second slide rail 9, and when the lamp base 31A or the lamp base 32B slides to the self-checking station or the mutual-checking station, the bolt 12 is driven by the deformation force of the elastic piece 16 to be sprung into the corresponding positioning hole 13 so as to effectively lock the lamp base 31A or the lamp base 32B; when the lamp base A31 or the lamp base B32 needs to be moved, the pull block 17 is pulled to drive the pull rod 15 to enable the bolt 12 to be far away from the positioning hole 13, and the operation is more convenient. When the bolt 12 fixes the lamp base 31 a or the lamp base 32B, the sliding of the lamp base 31 a or the lamp base 32B during self-checking or mutual checking of the lamp a or the lamp B can be effectively avoided, so that the accuracy of the detection result is ensured as much as possible.

Referring to fig. 1, a go-no gauge seat 27 for placing a go-no gauge and a surface-difference gauge box 28 for accommodating a surface-difference gauge are fixedly connected to a bottom plate 1, a plurality of detection blocks 29 are fixedly connected to detection surfaces of an A lamp lower molded surface 2, an A lamp upper molded surface 3, a B lamp lower molded surface 4, a B lamp upper molded surface 5, a first sub-molded surface 6 and a second sub-molded surface 7, the cross sections of the detection blocks 29 are L-shaped, and detection holes 30 convenient for inserting a surface-difference gauge probe are formed in the movable ends of the detection blocks 29.

The go-no gauge seat 27 and the surface difference gauge box 28 effectively store the go-no gauge and the surface difference gauge, so that detection personnel can conveniently take the go-no gauge and the surface difference gauge, and detection tools can be prevented from being lost; after the lamp A and the lamp B are installed, the probes of the surface difference gauges are sequentially inserted into the detection holes 30 of the detection blocks 29, so that multipoint surface difference detection is performed on the lamp A or the lamp B, and the detection precision of the tail lamp assembly detection tool on the tail lamp is improved.

The implementation principle and the beneficial effects of the embodiment are as follows:

when the lamp part A and the lamp part B of the tail lamp are detected, the lamp part A and the lamp part B are respectively placed on the lamp part A lower molded surface 2 and the lamp part B lower molded surface 4, the lamp part A upper molded surface 3 and the lamp part B upper molded surface 5 are turned over to respectively buckle the lamp part A and the lamp part B, then the first sub molded surface 6 and the second sub molded surface 7 are respectively pushed, the lamp part A upper molded surface 3, the lamp part A lower molded surface 2 and the first sub molded surface 6 are encircled to form a frame matched with the external contour of the lamp part A, the lamp part B upper molded surface 5, the lamp part B lower molded surface 4 and the second sub molded surface 7 are encircled to form a frame matched with the external contour of the lamp part B, the lamp part A and the lamp part B are respectively subjected to adaptive detection by using go-no go gauges, and surface difference gauge probes are inserted into a plurality of detection holes 30 to detect the product surface differences of the lamp part; after the independent detection of A lamp and B lamp is accomplished, profile 2 under profile 6 and the second profile 7 make it keep away from the A lamp is kept away from to the first sub-profile of pulling, continue to promote A lamp detection portion and B lamp detection portion this moment and make the two be close to each other and finally make profile 2 and the terminal surface laminating that profile 4 closes on under the A lamp, can examine each other A lamp and B lamp, realized the tail lamp assembly interval to the A lamp, the convenient switching of B lamp self-checking and mutual examining, detection efficiency is higher.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides an utensil is examined to automobile tail lamp assembly, includes bottom plate (1), a lamp detection portion, B lamp detection portion and sub detection piece (29), a lamp detection portion with B lamp detection portion relative slip set up in on bottom plate (1), sub detection piece (29) are followed A lamp detection portion with laminating line direction between the B lamp detection portion arranges its characterized in that: the lamp A detection part comprises a lamp A lower molded surface (2) and a lamp A upper molded surface (3), the lamp B detection part comprises a lamp B lower molded surface (4) and a lamp B upper molded surface (5), and the sub detection block (29) comprises a first sub molded surface (6) and a second sub molded surface (7) which are arranged on the bottom plate (1) in a sliding mode;

when the end faces, close to the A lamp lower molded surface (2) and the B lamp lower molded surface (4), are attached, the A lamp detection part and the B lamp detection part mutually detect the A lamp and the B lamp together;

when the first sub-molded surface (6) slides to be overlapped with the sliding track of the lamp A lower molded surface (2) and the lamp A lower molded surface (2) is attached to the first sub-molded surface (6), the first sub-molded surface and the lamp A upper molded surface (3) enclose to form a closed frame and perform self-inspection on the lamp A;

when the second sub-profile (7) slides to coincide with the sliding track of the lower profile (4) of the lamp B, the lower profile (4) of the lamp B is attached to the second sub-profile (7), the second sub-profile and the upper profile (5) of the lamp B enclose to form a closed frame, and self-checking is carried out on the lamp B.

2. The automobile tail light assembly testing fixture of claim 1, wherein: a first slide rail (8) and a second slide rail (9) which are oppositely arranged are fixedly connected on the bottom plate (1), the lamp A detection part and the lamp B detection part respectively comprise a lamp A base (31) and a lamp B base (32) which are connected to the first slide rail (8) and the second slide rail (9) in a sliding manner, the lower molded surface (2) of the lamp A and the lower molded surface (4) of the lamp B are respectively and fixedly connected with the upper end surfaces of the lamp base A (31) and the lamp base B (32), the lower end surfaces of the lamp base A (31) and the lamp base B (32) are respectively provided with a first sliding chute (10) and a second sliding chute (11) which are matched with the first sliding rail (8) and the second sliding rail (9) in a sliding way, the lamp base A (31) and the lamp base B (32) are respectively provided with a locking assembly for respectively fixing the lamp base A (31) and the lamp base B (32) on the first sliding rail (8) and the second sliding rail (9).

3. The automobile tail light assembly testing fixture of claim 2, wherein: the locking assembly comprises two bolts (12) which are respectively arranged on the lamp base A (31) and the lamp base B (32) in a penetrating mode, the lower end portions of the bolts (12) extend into the corresponding first sliding grooves (10) or the corresponding second sliding grooves (11), and positioning holes (13) matched with the bolts (12) in an inserted mode are formed in the upper end faces of the first sliding rails (8) and the second sliding rails (9).

4. The automobile tail light assembly testing fixture of claim 3, wherein: a lamp base (31) in first spout (10) diapire with B lamp base (32) in holding tank (14) have all been seted up on second spout (11) diapire, bolt (12) elasticity sets up in holding tank (14), bolt (12) upper end rigid coupling has to run through the correspondence A lamp base (31) or pull rod (15) of B lamp base (32), pull rod (15) diameter is less than bolt (12) diameter.

5. The automobile tail light assembly testing fixture of claim 4, wherein: the bolt (12) with be provided with elastic component (16) between holding tank (14) diapire, pull rod (15) upper end rigid coupling has pull block (17).

6. The automobile tail light assembly testing fixture according to any one of claims 2-5, wherein: the lamp base A (31) and the lamp base B (32) are vertically fixedly connected with a support column (18), and the upper molded surface (3) of the lamp A and the upper molded surface (5) of the lamp B are respectively connected to the upper portion of the corresponding support column (18) in an up-down overturning manner.

7. The automobile tail light assembly testing fixture of claim 6, wherein: the utility model discloses a lamp, including bottom plate (1), bottom plate (1) go up the rigid coupling have direct respectively profile (2) under the A lamp with profile (4) slip the third slide rail (19) and fourth slide rail (20) of orbit under the B lamp, third slide rail (19) with it is connected with first sub-base (21) and second sub-base (22) to slide respectively on fourth slide rail (20), first sub-profile (6) with second sub-profile (7) rigid coupling respectively is in first sub-base (21) with second sub-base (22) up end, third slide rail (19) with fourth slide rail (20) are close to the one end of profile (2) all is provided with and is used for right under the A lamp first sub-base (21) with second sub-base (22) carry out the fixed subassembly of fixing.

8. The automobile tail light assembly testing fixture of claim 7, wherein: the fixing component comprises an arc-shaped reed (23) fixed on the side wall of the third sliding rail (19) and the fourth sliding rail (20) in the length direction, the protruding portion of the arc-shaped reed (23) deviates from the third sliding rail (19) or the fourth sliding rail (20), the end faces of the first sub-base (21) and the second sub-base (22) are respectively provided with a third sliding groove (24) and a fourth sliding groove (25) matched with the sliding of the fourth sliding rail (20), the third sliding groove (24) and the fourth sliding groove (25) are close to the groove wall of one end of the lower molding surface (2) of the A lamp, a groove (26) matched with the protruding portion of the arc-shaped reed (23) in an inserting mode is formed in the groove wall (26), and the groove (26) is close to the arc-shaped reed (23).

9. The automobile tail light assembly testing fixture of claim 8, wherein: the bottom plate (1) is fixedly connected with a go-no go gauge seat (27) for placing a go-no go gauge and a surface difference gauge box (28) for containing a surface difference gauge.

10. The automobile tail light assembly testing fixture of claim 9, wherein: profile (2) under the A lamp profile (3) on the A lamp profile (4) under the B lamp profile (5) on the B lamp first sub-profile (6) with all be provided with a plurality of detection pieces (29) on the detection face of second sub-profile (7), set up on detection piece (29) and be convenient for a poor rule probe male inspection hole (30).

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