CN216977684U

CN216977684U - Detection jig

Info

Publication number: CN216977684U
Application number: CN202123338876.1U
Authority: CN
Inventors: 李传荣; 刘选洪
Original assignee: Guangdong Guotai Daming Precision Parts Co ltd
Current assignee: Guangdong Guotai Daming Precision Parts Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-07-15
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of auxiliary clamps for workpiece detection, in particular to a detection jig; the telescopic detection device comprises a bottom plate, a workpiece fixing component and a plurality of telescopic detection components, wherein the workpiece fixing component is arranged on the bottom plate, and the plurality of telescopic detection components are arranged around the workpiece fixing component; each telescopic detection assembly comprises a driving source, a guide piece and a column piece, wherein the driving source is arranged on the bottom plate, the guide piece is arranged on the bottom plate, the column piece comprises a body and a conical head, the body is connected to the guide piece in a sliding mode, the driving source drives the body to reciprocate, and the conical head is far away from the driving source; through set up the flexible determine module of work piece fixed subassembly and a plurality of at the bottom plate, realize the purpose of quick accurate detection work piece, improve production efficiency.

Description

Detection jig

Technical Field

The utility model relates to the technical field of auxiliary clamps for workpiece detection, in particular to a detection jig.

Background

As shown in fig. 6, the workpiece 100 is shaped in a different shape, and the side surface of the workpiece 100 is provided with the inclined through hole 101, after the workpiece 100 is machined, each assembly dimension needs to be detected, and the inclined through hole 101 lacks a positioning reference, which makes the detection process difficult.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a detection jig, which improves the detection efficiency and the accuracy of a detection result.

In order to realize the purpose, the technical scheme of the utility model is as follows:

a detection jig comprises a bottom plate, a workpiece fixing assembly and a plurality of telescopic detection assemblies, wherein the workpiece fixing assembly is arranged on the bottom plate, and the plurality of telescopic detection assemblies are arranged around the workpiece fixing assembly;

every flexible determine module all includes driving source, guide and post, the bottom plate is located to the driving source, the bottom plate is located to the guide, the post includes body and conical head portion, body sliding connection is in the guide, driving source drive body reciprocating motion, the conical head portion is kept away from the driving source setting.

Further, the fixed subassembly of work piece includes trachea and a plurality of plate, and a plurality of plate end to end connection forms closed form, a plurality of plate with the bottom plate encloses to establish and is the die cavity, trachea and die cavity intercommunication.

Furthermore, the guide part comprises a base and a guide sleeve, the guide sleeve is arranged on the base, and the column part is connected to the guide sleeve in a sliding manner.

Furthermore, the telescopic detection assembly further comprises a cushion block, the cushion block is arranged on the bottom plate, and the driving source is arranged on the cushion block.

The utility model has the beneficial effects that: through set up the flexible determine module of work piece fixed subassembly and a plurality of at the bottom plate, realize the purpose of quick accurate detection work piece, improve production efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic view of a first perspective structure of the telescopic inspection assembly of the present invention;

FIG. 4 is a schematic view of a second perspective structure of the telescopic inspection assembly of the present invention;

FIG. 5 is a schematic structural diagram of the working state of the present invention;

fig. 6 is a view showing a structure of a workpiece to be inspected.

The reference numerals include:

1-bottom plate 2-workpiece fixing component 21-air pipe

22-plate 23-die cavity 3-flexible detection assembly

31-drive source 32-guide 321-seat body

322-guide sleeve 33-column 331-body

332-conical head part 34-cushion block 100-workpiece

101-oblique through hole.

Detailed Description

For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

Referring to fig. 1 to 5, the detection jig of the present invention includes a bottom plate 1, a workpiece fixing assembly 2 and a plurality of telescopic detection assemblies 3, wherein the workpiece fixing assembly 2 is disposed on the bottom plate 1, and the plurality of telescopic detection assemblies 3 are disposed around the workpiece fixing assembly 2;

each telescopic detection component 3 comprises a driving source 31, a guide member 32 and a column member 33, the driving source 31 is arranged on the bottom plate, the guide member 32 is arranged on the bottom plate 1, the column member 33 comprises a body 331 and a conical head portion 332, the body 331 is slidably connected to the guide member 32, the driving source 31 drives the body 331 to reciprocate, and the conical head portion 332 is far away from the driving source 31.

Specifically, in this embodiment, the bottom plate 1 is a flat plate, the workpiece fixing assembly 2 is disposed in the middle of the bottom plate 1, the workpiece fixing assembly 2 is protruded from the upper surface of the bottom plate 1, the workpiece fixing assembly 2 fixes the workpiece 100, the bottom plate 1 is provided with four telescopic detection assemblies 3, each telescopic detection assembly 3 corresponds to one inclined through hole 101, each telescopic detection assembly 3 comprises a driving source 31, a guide 32 and a column 33, preferably, the driving source 31 is a servo motor, the driving source 31 drives the column 33 to reciprocate, the column 33 is slidably connected to the guide 33, stability of the sliding direction of the column 33 is ensured, further, the column 33 comprises a body 331 and a tapered head 332, during detection, firstly, the tapered head 332 penetrates into the inclined through hole 101 until the body 331 can also penetrate into the inclined through hole 101, if the body 331 can also penetrate into the inclined through hole 101, the inclined through hole 101 is qualified, the anti-regular is unqualified, and the purpose of rapid detection is realized.

Through set up the fixed subassembly 2 of work piece and the flexible detection subassembly 3 of a plurality of at bottom plate 1, realize the purpose of quick accurate detection work piece 100, improve production efficiency.

The workpiece fixing component 2 comprises an air pipe 21 and a plurality of plates 22, the plates 22 are connected end to form a closed shape, the plates 22 surround the bottom plate 1 to form a cavity 23, the air pipe 21 is communicated with the cavity 23, and the air pipe 21 is communicated with an external air source, so that the cavity 23 is internally in a negative pressure state to play a role in fixing the workpiece 100.

The guide piece 32 comprises a base body 321 and a guide sleeve 322, the guide sleeve 322 is arranged on the base body 321, the column piece 33 is connected to the guide sleeve 322 in a sliding mode, the base bodies 321 with different heights are arranged as required, the requirement for detecting the inclined through holes 101 in different positions is met, and the purpose of flexible use is achieved.

The telescopic detection assembly 3 further comprises a cushion block 34, the cushion block 34 is arranged on the bottom plate 1, the driving source 31 is arranged on the cushion block 34, the cushion blocks 34 with different heights are arranged as required, the requirements of matching the driving source 31 with different specifications and inclined through holes 101 in different positions are met, the flexible use purpose is achieved, preferably, the cushion block 34 adopts a shockproof piece of a shockproof structure, and the influence of the shock generated in the working process of the driving source 31 on the detection structure is reduced.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims

1. The utility model provides a detection tool which characterized in that: the telescopic detection device comprises a bottom plate (1), a workpiece fixing component (2) and a plurality of telescopic detection components (3), wherein the workpiece fixing component (2) is arranged on the bottom plate (1), and the plurality of telescopic detection components (3) are arranged around the workpiece fixing component (2);

every flexible determine module (3) all includes driving source (31), guide (32) and post (33), the bottom plate is located in driving source (31), bottom plate (1) is located in guide (32), post (33) are including body (331) and conical head portion (332), body (331) sliding connection is in guide (32), driving source (31) drive body (331) reciprocating motion, conical head portion (332) are kept away from driving source (31) and are set up.

2. The inspection jig of claim 1, wherein: the workpiece fixing component (2) comprises an air pipe (21) and a plurality of plates (22), the plates (22) are connected end to form a closed shape, the plates (22) and the bottom plate (1) are surrounded to form a cavity (23), and the air pipe (21) is communicated with the cavity (23).

3. The inspection jig of claim 1, wherein: the guide piece (32) comprises a base body (321) and a guide sleeve (322), the guide sleeve (322) is arranged on the base body (321), and the column piece (33) is connected to the guide sleeve (322) in a sliding mode.

4. The inspection jig of claim 1, wherein: the telescopic detection assembly (3) further comprises a cushion block (34), the cushion block (34) is arranged on the bottom plate (1), and the driving source (31) is arranged on the cushion block (34).