CN217275884U

CN217275884U - Jig for detecting support

Info

Publication number: CN217275884U
Application number: CN202221030002.1U
Authority: CN
Inventors: 李正林
Original assignee: Xiamen Hongkai Electronic Technology Co ltd
Current assignee: Xiamen Hongkai Electronic Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-23
Anticipated expiration: 2032-04-29

Abstract

The utility model provides a jig for detecting a bracket, which comprises a supporting block with a convex vertical section, wherein the supporting block comprises a convex part which is convex in the middle, a plurality of stepped holes which run through the upper end surface and the lower end surface are arranged at the position of the convex part of the supporting block, a slidable stepped rod is arranged in the stepped holes, a first spring is sleeved at the small-diameter end of the stepped rod, one end of the first spring is fixed on a first stepped surface, the other end of the first spring is fixed on a second stepped surface, the stepped rod is pushed, the second stepped surface compresses the first spring on the first stepped surface, the upper end of the ladder rod is higher than the upper end surface of the supporting block, the shape of the supporting block of the utility model is fit with the bracket, the bracket can be rapidly placed, the bracket is only needed to be placed on the supporting block manually during detection, the ladder rod is pushed upwards, when the product is qualified, the upper end of the stepped rod passes through the through hole on the support, so that the detection is qualified, the detection is avoided not in place, and the detection efficiency is high.

Description

Jig for detecting support

Technical Field

The utility model relates to a detection area particularly, relates to a tool that support detected usefulness.

Background

Non-standard machine part need detect it after accomplishing the processing to satisfy customer's operation requirement, protruding and both sides level extension fixed plate in the middle of the support after the machine-shaping, the through-hole has been opened respectively to middle arch and fixed plate, a side edge downward buckling of length direction is followed to the support, usually rely on the manual work to the detection of support to go on, exist easily on the one hand and detect not in place, on the other hand detection speed is slow, work efficiency is low, consequently, need a tool that both can accurate detection and efficient urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tool that support detected usefulness aims at improving and detects the problem not in place and inefficiency to the support.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a tool that support detection used, includes the supporting shoe, protruding formation bulge in the middle of the supporting shoe, the supporting shoe is in the shoulder's position is seted up the shoulder that a plurality of runs through terminal surface from top to bottom, the shoulder is close to the aperture of terminal surface down and is greater than the aperture that is close to the up end, the big footpath end and the path end of shoulder form first step face, set up slidable step pole in the shoulder, form the second step face between the big footpath end and the path end of step pole, the path pot head of step pole establishes first spring, first spring one end is fixed first step face, and the other end is fixed on the second step face, promotes the step pole, second step face compression first spring is in on the first step face, make the step pole upper end exceeds the up end of supporting shoe.

Further, the stepped hole and the stepped rod are obliquely arranged on the supporting block.

Furthermore, the supporting block is provided with a plurality of positioning columns at two sides of the protruding part.

Furthermore, the lower end surface of the supporting block is provided with a groove at a position corresponding to the protruding part.

Furthermore, a step is arranged on one side edge of the supporting block along the length direction.

Furthermore, a bottom plate is arranged below the supporting block, and the bottom of the stair rod is fixed on the bottom plate.

Furthermore, a plurality of second springs are arranged on two sides of the bottom plate, one end of each second spring is fixed on the lower end face of the supporting block, and the other end of each second spring is fixed on the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the jig for detecting the bracket of the utility model has simple structure and reasonable and ingenious design, comprises a supporting block with a convex vertical section, the supporting block comprises a convex part in the middle, the supporting block is provided with a plurality of stepped holes which run through the upper end surface and the lower end surface at the position of the convex part, a slidable stepped rod is arranged in the stepped hole, the small diameter end of the stepped rod is sleeved with a first spring, one end of the first spring is fixed on the first stepped surface, the other end is fixed on the second stepped surface, the stepped rod is pushed, the second stepped surface compresses the first spring on the first stepped surface, the upper end of the ladder rod is higher than the upper end surface of the supporting block, the shape of the supporting block of the utility model is fit with the bracket, the bracket is only needed to be placed on the supporting block manually during detection, the ladder rod is pushed upwards, when the product is qualified, the upper end of the step rod is qualified by detection through the through hole on the bracket, so that the detection is avoided from being not in place and the efficiency is high.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

FIG. 1 is a schematic view of a supporting block structure of a jig for detecting a bracket according to the present invention;

fig. 2 is a schematic structural view of a jig for detecting a stent of the present invention;

fig. 3 is a sectional view of the jig for detecting the bracket of the present invention.

Description of the main elements

10. A support block; 11. a projection; 12. a stepped hole; 13. a first step surface; 14. a step bar; 15. a second step surface; 16. a first spring; 17. a positioning column; 18. a step;

20. a base; 21. a second spring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the utility model discloses a support detects tool of usefulness, including supporting shoe 10, protruding formation bulge 11 in the middle of the supporting shoe 10, protruding and both sides level extension fixed plate in the middle of the support after the machine-shaping, middle bellied position laminating supporting shoe 10 bulge 11 can realize placing rapidly, carries out preliminary detection to the support shape.

Furthermore, the supporting block 10 is provided with a plurality of positioning posts 17 at two sides of the protruding portion 11. Two through holes are formed in two sides of the support respectively, and during detection, the positioning columns 17 are used for detecting the sizes and the shapes of the holes in the two sides of the support, and the support can be rapidly positioned on the supporting block 10 by sliding along the positioning columns 17.

Referring to fig. 1 and 3, the support block 10 is provided with a plurality of stepped holes 12 penetrating through upper and lower end surfaces at the position of the protruding portion 11, the diameter of the stepped hole 12 near the lower end surface is larger than the diameter near the upper end surface, a first stepped surface 13 is formed at the large diameter end and the small diameter end of the stepped hole 12, a slidable stepped rod 14 is arranged in the stepped hole 12, a second stepped surface 15 is formed between the large diameter end and the small diameter end of the stepped rod 14, a first spring 16 is sleeved at the small diameter end of the stepped rod 14, one end of the first spring 16 is fixed on the first stepped surface 13, the other end of the first spring is fixed on the second stepped surface 15, the stepped rod 14 is pushed, the second stepped surface 15 compresses the first spring 16 on the first stepped surface 13, so that the upper end of the stepped rod 14 is higher than the upper end surface of the support block 10, a plurality of through holes are formed at the position of the middle protrusion of the support, during detection, if the step rod 14 higher than the upper end surface of the supporting block 10 passes through a through hole in the middle of the bracket, the product is qualified, and conversely, if the step rod 14 higher than the upper end surface of the supporting block 10 cannot pass through the through hole, the product is unqualified.

In this embodiment, wait to detect protruding through-hole in the middle of the support and be the slope setting, the shoulder hole with the ladder pole is the slope setting and is in the supporting shoe for detect the through-hole that the slope set up.

Furthermore, a groove is formed on the lower end surface of the supporting block 10 at a position corresponding to the protruding part 11. Specifically, the number of the stepped holes 12 penetrating through the upper end surface and the lower end surface of the supporting block 10 at the position of the protruding portion 11 is adjusted according to the size of the supporting block 10, and the grooves reduce the overall mass of the supporting block 10, save materials and reduce cost, provide a setting space for the stepped rod 14 and facilitate pushing of the stepped rod 14 by an operator.

Referring to fig. 1, a step 18 is provided at one side edge of the support block 10 along the length direction, specifically, since one side edge of the bracket along the length direction is bent downward, when the bent portion can be fastened on the step 18, the product is qualified; when the position and size of the downward bending of the bracket are not acceptable, the bent portion cannot be engaged with the step 18. In addition, the step 18 can facilitate rapid placement of the bracket, thereby improving detection efficiency.

Referring to fig. 2 and 3, in another embodiment, a bottom plate is disposed below the supporting block 10, and the lower ends of the step rods 14 are fixed on the bottom plate, so that when the supporting block 10 is pressed down during detection, compared with when each step rod 14 is pushed alone, the bottom plate can enable a plurality of step rods 14 to simultaneously compress the first spring 16, and the upper ends of the step rods 14 are simultaneously higher than the upper end surface of the protruding portion 11, so that the detection of the bracket can be simultaneously completed, thereby improving the detection efficiency.

Referring to fig. 2 and 3, in another embodiment, a plurality of second springs 21 are disposed on two sides of the bottom plate, one end of each second spring 21 is fixed to the lower end surface of the supporting block 10, and the other end of each second spring 21 is fixed to the bottom plate, so that the supporting force is increased by the arrangement of the second springs 21, and the deformation of the first springs 16 caused by long-term use is avoided, so that the upper ends of the stepped rods 14 cannot return into the stepped holes 12, and the jig cannot be used continuously.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A jig for detecting a bracket is characterized in that the middle of the bracket is raised, two sides of the bracket horizontally extend to form a fixed plate, the middle projection and the fixed plate are respectively provided with a through hole, and one side of the bracket along the length direction is bent downwards; the novel ladder rod comprises a supporting block, wherein a bulge is formed in the middle of the supporting block, a plurality of stepped holes penetrating through the upper end face and the lower end face are formed in the position of the bulge, the diameter of the stepped hole close to the lower end face is larger than that of the upper end face, a first step face is formed at the large-diameter end and the small-diameter end of the stepped hole, a slidable stepped rod is arranged in the stepped hole, a second step face is formed between the large-diameter end and the small-diameter end of the stepped rod, a first spring is sleeved at the small-diameter end of the stepped rod, one end of the first spring is fixed to the first step face, the other end of the first spring is fixed to the second step face, the stepped rod is pushed, and the second step face compresses the first spring on the first step face, so that the upper end of the stepped rod is higher than the upper end face of the supporting block.

2. The jig for detecting a bracket according to claim 1, characterized in that: the stepped hole and the stepped rod are obliquely arranged on the supporting block.

3. The jig for detecting a bracket according to claim 1, characterized in that: the supporting block is provided with a plurality of positioning columns on two sides of the protruding part.

4. The jig for detecting a bracket according to claim 1, characterized in that: and the bottom of the supporting block is provided with a groove at a position corresponding to the bulge.

5. The jig for detecting a bracket according to claim 1, characterized in that: and a step is arranged on the supporting block along the edge of one side in the length direction.

6. The jig for detecting a bracket according to claim 1, characterized in that: and a bottom plate is arranged below the supporting block, and the bottom of the stepped rod is fixed on the bottom plate.

7. The jig for detecting a bracket according to claim 6, characterized in that: and a plurality of second springs are arranged on two sides of the bottom plate, one end of each second spring is fixed on the lower end face of the supporting block, and the other end of each second spring is fixed on the bottom plate.