CN212133506U

CN212133506U - Detection tool for automobile cover plate

Info

Publication number: CN212133506U
Application number: CN202021214514.4U
Authority: CN
Inventors: 宋微
Original assignee: Ningbo Shaoyi Metal Products Co ltd
Current assignee: Ningbo Yixi Auto Parts Co.,Ltd.
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-12-11
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to an inspection device for automobile cover plates, which comprises a seat stand, a stop block, a first supporting seat, a second supporting seat, a bottom plate, a rear embedded block, a side block, a front embedded block, a supporting block, a testing component and positioning components, wherein the bottom plate is inclined above the seat stand; the utility model discloses utilize the structure on the apron inner wall and from the firm apron of fixing of apron inside, both avoided the apron not hard up but guaranteed the measuring accuracy, but also effectively prevented the damage of apron.

Description

Detection tool for automobile cover plate

Technical Field

The utility model relates to an utensil is examined to automobile cover plate.

Background

The automobile is a common vehicle, parts in the automobile are various and mainly comprise plastic parts, die castings, sheet metal parts and the like, the cover plate is a plastic part, and after injection molding, the cover plate needs to be verified whether the dimensional accuracy of the cover plate reaches the standard by means of a matched detection tool; the existing automobile cover plate checking fixture is mostly pressed outside a cover plate by means of a quick clamp, and the outer wall of the cover plate is mostly a curved surface, so that looseness occurs easily after the cover plate is pressed, the testing precision is further influenced, the cover plate is also easily crushed, and the improvement is to be further realized.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that an automobile cover plate's that has not only avoided the apron not hard up but also guaranteed the measuring accuracy has effectively prevented the apron damage examined utensil is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the inspection device for the automobile cover plate is characterized by comprising a seat stand, a stop block, a first supporting seat, a second supporting seat, a bottom plate, a rear embedded block, two side blocks, a front embedded block, a supporting block, a testing assembly and a positioning assembly, wherein the bottom plate is obliquely arranged above the seat stand, the first supporting seat and the second supporting seat are both fixed between the bottom plate and the seat stand, the first supporting seat is arranged at the rear side of the second supporting seat, the stop block is fixed on the seat stand and arranged at the front side of the bottom plate, the front embedded block comprises two front embedded blocks, the two front embedded blocks are bilaterally and symmetrically fixed at the front end of the upper side of the bottom plate, the two side blocks comprise two side blocks, the two side blocks are bilaterally and symmetrically fixed at the upper side of the bottom plate and respectively arranged at the rear sides of the two front embedded blocks, and the rear embedded block is fixed at the upper side of the bottom plate; the two support blocks are fixed on the upper side of the bottom plate in a bilateral symmetry manner and are respectively arranged on the inner sides of the two side blocks; the locating component comprises four locating components, four locating components are symmetrically fixed on the upper side of the base plate in pairs, the front side of each locating component is arranged between two front embedded blocks and two side blocks, the rear side of each locating component is arranged between the front side of each rear embedded block and the rear side of each side block, and the testing component is arranged on the upper side of the base plate.

Preferably, the positioning assembly comprises a positioning seat, a positioning block, a nut, a spring and a traction assembly, the positioning seat is fixed on the upper side of the base plate, the positioning block is arranged on the inner side of the positioning seat, the lower end of the positioning block is rotatably connected to the positioning seat, and two springs which are transversely distributed are further arranged between the positioning block and the positioning seat; the nut is embedded outside the positioning seat, and the traction assembly is arranged in the nut and connected with the positioning block.

Preferably, the traction assembly comprises a stud, a knob head, a round rod and a pull rod, the stud is transversely threaded in the nut in a penetrating manner, the knob head is concentrically fixed at the outer end of the stud, the round rod is concentrically fixed at the outer end of the knob head, the pull rod is movably threaded in the positioning seat, the outer end of the pull rod is inserted and fixed at the inner end of the stud, and the inner end of the pull rod is fixedly threaded in the positioning block.

Preferably, two first step blocks which are symmetrically distributed are formed outwards on the inner side of the positioning seat, and a convex block is formed outwards at the lower end of the positioning block and is rotatably connected between the two first step blocks.

Preferably, the upper sides of the two first step blocks are outwards formed with second step blocks which are symmetrically distributed, the inner sides of the two second step blocks are respectively provided with a counter bore, the outer ends of the two springs are respectively inserted into the two counter bores, and the inner ends of the two springs are tightly propped against the outer side of the positioning block.

Preferably, a sinking cavity is formed in the inner side of the positioning block, a column head is formed at the inner end of the pull rod, and the column head is rotatably arranged in the sinking cavity.

Preferably, the positioning seat is provided with a limiting block on the upper side thereof, and a buckle piece is formed on the upper side of the positioning block.

Preferably, the test assembly includes base, cotter, seat piece, handle and test round pin, the base is fixed at the upside of bottom plate and is located the front side of two tray pieces, the upper end at the base is fixed to the base, the location chamber has been seted up to the upper end of base, the cotter inlays the bottom of establishing in the location chamber, the seat piece is mutually supported with the location chamber, the downside at the seat piece is fixed to the upper end of test round pin, the lower extreme and the cotter of test round pin mutually support, the upside at the seat piece is fixed to the handle.

Compared with the prior art, the utility model has the advantages of: the utility model discloses utilize the structure on the apron inner wall and from the firm apron of fixing of apron inside, both avoided the apron not hard up but guaranteed the measuring accuracy, but also effectively prevented the damage of apron.

Drawings

FIG. 1 is a right front structural view of the present invention;

FIG. 2 is a block diagram of the traction assembly of the present invention;

FIG. 3 is a structural diagram of the positioning seat and the positioning block of the present invention;

fig. 4 is a schematic diagram of the positioning of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

As shown in fig. 1 to 4, an inspection device for an automobile cover plate comprises a seat platform 1, a stop block 2, a first supporting seat 3, a second supporting seat 4, a bottom plate 5, a rear embedded block 6, side blocks 7, a front embedded block 8, a supporting block 9, a testing assembly and a positioning assembly 16, wherein the bottom plate 5 is obliquely arranged above the seat platform 1, the first supporting seat 3 and the second supporting seat 4 are both fixed between the bottom plate 5 and the seat platform 1, the first supporting seat 3 is arranged at the rear side of the second supporting seat 4, the stop block 2 is fixed on the seat platform 1 and arranged at the front side of the bottom plate 5, the front embedded blocks 8 comprise two front embedded blocks 8 which are bilaterally symmetrically fixed at the front end of the upper side of the bottom plate 5, the side blocks 7 comprise two side blocks, the two side blocks 7 are bilaterally symmetrically fixed at the upper side of the bottom plate 5 and respectively arranged at the rear sides of the two front embedded blocks 8, and the rear embedded block 6 is fixed at the upper side of the bottom; the two support blocks 9 are fixed on the upper side of the bottom plate 5 in a bilateral symmetry manner and are respectively arranged on the inner sides of the two side blocks 7; the four positioning assemblies 16 are symmetrically fixed on the upper side of the bottom plate 5 in pairs, the two positioning assemblies 16 on the front side are respectively arranged between the two front embedded blocks 8 and the two side blocks 7, the two positioning assemblies 16 on the rear side are respectively arranged on the front side of the rear embedded block 6 and on the rear sides of the two side blocks 7, and the testing assembly is arranged on the upper side of the bottom plate 5; the positioning assembly 16 comprises a positioning seat 161, a positioning block 162, a nut 163, a spring 1615 and a traction assembly, the positioning seat 161 is fixed on the upper side of the bottom plate 5, the positioning block 162 is arranged on the inner side of the positioning seat 161, the lower end of the positioning block 162 is rotatably connected to the positioning seat 161, and two springs 1615 which are transversely distributed are further arranged between the positioning block 162 and the positioning seat 161; the nut 163 is embedded outside the positioning seat 161, the traction assembly is arranged in the nut 163 and connected with the positioning block 162, the traction assembly comprises a stud 164, a knob head 165, a round rod 166 and a pull rod 167, the stud 164 is transversely inserted and screwed in the nut 163, the knob head 165 is concentrically fixed at the outer end of the stud 164, the round rod 166 is concentrically fixed at the outer end of the knob head 165, the pull rod 167 is movably inserted and arranged in the positioning seat 161, the outer end of the pull rod 167 is inserted and fixed at the inner end of the stud 164, and the inner end of the pull rod 167 is inserted and fixed in the positioning block 162; two first step blocks 1611 which are symmetrically distributed are outwards formed on the inner side of the positioning seat 161, a convex block 1622 is outwards formed at the lower end of the positioning block 162, the convex block 1622 is rotatably connected between the two first step blocks 1611, two second step blocks 1612 which are symmetrically distributed are outwards formed on the upper sides of the two first step blocks 1611, a counter bore 1613 is formed in each of the inner sides of the two second step blocks 1612, the outer ends of the two springs 1615 are respectively inserted into the two counter bores 1613, and the inner ends of the two springs 1615 are tightly propped against the outer side of the positioning block 162; a sinking cavity 1623 is formed on the inner side of the positioning block 162, a column head 1671 is formed at the inner end of the pull rod 167 in a penetrating manner, the column head 1671 is rotatably arranged in the sinking cavity 1623, a limiting block 1614 is formed on the upper side of the positioning seat 161 outwards, and a buckle 1621 is formed on the upper side of the inner side of the positioning block 162 outwards; the test assembly comprises a base 10, a base 11, a pin bush 12, a seat block 13, a handle 14 and a test pin 15, the base 10 is fixed on the upper side of the bottom plate 5 and arranged on the front sides of the two support blocks 9, the base 11 is fixed on the upper end of the base 10, a positioning cavity 111 is formed in the upper end of the base 11, the pin bush 12 is embedded in the bottom of the positioning cavity 111, the seat block 13 is matched with the positioning cavity 111, the upper end of the test pin 15 is fixed on the lower side of the seat block 13, the lower end of the test pin 15 is matched with the pin bush 12, and the handle 14 is fixed on the upper side of the seat block 13.

When in use: buckling a cover plate 17 on the outer sides of a rear embedded block 6, two front embedded blocks 8, two side blocks 7 and four positioning components 16 until the upper ends of two support blocks 9 respectively abut against the upper inner wall of the cover plate 17, simultaneously enabling the upper ends of limiting blocks 1614 on four positioning seats 161 to respectively abut against four limiting seats 172 on the upper inner wall of the cover plate 17, then holding a knob head 165 by hand and enabling the knob head 165 to rotate in a nut 163, further driving a stud 164 to rotate and simultaneously translate outwards according to a threaded connection principle, further driving a pull rod 167 to simultaneously move outwards, further driving the upper end of a positioning block 162 to swing outwards by means of a column head 1671 until a buckle piece 1621 is buckled on a 173 clamping seat on the upper inner wall of the cover plate 17, and in the process, two springs 1615 are compressed; similarly, the other three positioning assemblies 16 are also operated in this way, thereby completing the fixing of the cover plate 17; then, the handle 14 is held by hand to insert the seat block 13 into the positioning cavity 111 through the cavity 171 of the cover plate 17 and insert the lower end of the test pin 15 into the pin sleeve 12, thereby verifying whether the positional accuracy of the cavity 171 is satisfied; after the test is finished, the handle 14 is held by the hand, and the seat block 13 and the test pin 15 are pulled out; then, the knob head 165 is rotated reversely in turn, the positioning block 162 swings inward to reset under the action of the repulsive force of the two springs 1615, and the buckle piece 1621 is separated from the clamping seat 173, so that the cover plate 17 is detached.

The utility model discloses utilize the structure on the apron inner wall and from the firm apron of fixing of apron inside, both avoided the apron not hard up but guaranteed the measuring accuracy, but also effectively prevented the damage of apron.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The inspection device for the automobile cover plate is characterized by comprising a seat stand, a stop block, a first supporting seat, a second supporting seat, a bottom plate, a rear embedded block, two side blocks, a front embedded block, a supporting block, a testing assembly and a positioning assembly, wherein the bottom plate is obliquely arranged above the seat stand, the first supporting seat and the second supporting seat are both fixed between the bottom plate and the seat stand, the first supporting seat is arranged at the rear side of the second supporting seat, the stop block is fixed on the seat stand and arranged at the front side of the bottom plate, the front embedded block comprises two front embedded blocks, the two front embedded blocks are bilaterally and symmetrically fixed at the front end of the upper side of the bottom plate, the two side blocks comprise two side blocks, the two side blocks are bilaterally and symmetrically fixed at the upper side of the bottom plate and respectively arranged at the rear sides of the two front embedded blocks, and the rear embedded block is fixed at the upper side of the bottom plate; the two support blocks are fixed on the upper side of the bottom plate in a bilateral symmetry manner and are respectively arranged on the inner sides of the two side blocks; the locating component comprises four locating components, four locating components are symmetrically fixed on the upper side of the base plate in pairs, the front side of each locating component is arranged between two front embedded blocks and two side blocks, the rear side of each locating component is arranged between the front side of each rear embedded block and the rear side of each side block, and the testing component is arranged on the upper side of the base plate.

2. The checking fixture for the automobile cover plate according to claim 1, wherein the positioning assembly comprises a positioning seat, a positioning block, a nut, a spring and a traction assembly, the positioning seat is fixed on the upper side of the bottom plate, the positioning block is arranged on the inner side of the positioning seat, the lower end of the positioning block is rotatably connected to the positioning seat, and two springs are arranged between the positioning block and the positioning seat in a transverse distribution manner; the nut is embedded outside the positioning seat, and the traction assembly is arranged in the nut and connected with the positioning block.

3. The inspection device for the automobile cover plate according to claim 2, wherein the traction assembly comprises a stud, a knob head, a round rod and a pull rod, the stud is transversely inserted and screwed in the nut, the knob head is concentrically fixed at the outer end of the stud, the round rod is concentrically fixed at the outer end of the knob head, the pull rod is movably inserted and arranged in the positioning seat, the outer end of the pull rod is inserted and fixed at the inner end of the stud, and the inner end of the pull rod is inserted and fixed in the positioning block.

4. The inspection device for the cover plate of the automobile as claimed in claim 3, wherein the positioning seat is formed with two first step blocks symmetrically distributed on an inner side and an outer side, and the positioning block is formed with a protrusion on a lower end and the protrusion is rotatably connected between the two first step blocks.

5. The inspection device for the automobile cover plate according to claim 4, wherein the upper sides of the two first step blocks are respectively provided with a second step block which is symmetrically distributed with each other, the inner sides of the two second step blocks are respectively provided with a counter bore, the outer ends of the two springs are respectively inserted into the two counter bores, and the inner ends of the two springs are respectively tightly propped against the outer side of the positioning block.

6. The inspection device for the automobile cover plate according to claim 5, wherein a sinking cavity is formed in the inner side of the positioning block, a column head is formed at the inner end of the pull rod, and the column head is rotatably arranged in the sinking cavity.

7. The inspection device for the automobile cover plate according to claim 6, wherein a positioning block is formed on the positioning seat in an outward direction, and a buckle is formed on the positioning block in an upward direction.

8. The testing fixture for the automobile cover plate, as claimed in claim 1, wherein the testing assembly includes a base, a pin bush, a seat block, a handle, and a testing pin, the base is fixed on the upper side of the bottom plate and is disposed at the front side of the two support blocks, the base is fixed at the upper end of the base, a positioning cavity is formed at the upper end of the base, the pin bush is embedded at the bottom of the positioning cavity, the seat block and the positioning cavity are matched with each other, the upper end of the testing pin is fixed at the lower side of the seat block, the lower end of the testing pin is matched with the pin bush, and the handle is fixed at the upper side of the seat block.