CN213301181U

CN213301181U - Workpiece deformation detection tool

Info

Publication number: CN213301181U
Application number: CN202022664142.1U
Authority: CN
Inventors: 高兴; 王红梅
Original assignee: Jintuo Technology Co Ltd
Current assignee: Jintuo Technology Co Ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-05-28
Anticipated expiration: 2030-11-17

Abstract

The utility model provides a workpiece deformation checking fixture, which comprises a base; the base is provided with a detection block, strip-shaped bosses are arranged on two sides of the detection block, the upper surface of the detection block and the upper surfaces of the strip-shaped bosses are reference detection surfaces, and the reference detection surfaces are matched with the flat surface of the tool to be detected; two opposite surfaces of the two strip-shaped bosses are calibration detection surfaces, and detection probes are arranged on the two calibration detection surfaces respectively; the workpiece deformation detection tool further comprises a calibration indicator light, and the calibration indicator light is connected with the detection probe. The utility model provides a work piece warp examines utensil can be quick, effectual discernment flaw work piece, avoids the flaw work piece to get into follow-up process flow, reduces the waste of raw and other materials, improves the qualification rate of whole product.

Description

Workpiece deformation detection tool

Technical Field

The utility model relates to a frock, in particular to utensil is examined in work piece deformation.

Background

After the workpiece is machined, a defective product screening procedure is required to remove deformed workpieces, and then, the qualified workpieces are subjected to subsequent machining. In the workshop that some degree of automation are lower, often can adopt artifical naked eye to discern, increase the human cost input on the one hand, on the other hand manual screening can't reach 100% accurate screening, takes place easily to omit, and follow-up processing causes the waste of raw and other materials easily, more causes the influence to the equipment of later product, has reduced whole qualification rate.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a work piece deformation and examine utensil.

The utility model discloses an above-mentioned technical problem is solved through following technical scheme:

a workpiece deformation checking fixture is characterized by comprising a base; the base is provided with a detection block, strip-shaped bosses are arranged on two sides of the detection block, the upper surface of the detection block and the upper surfaces of the strip-shaped bosses are reference detection surfaces, and the reference detection surfaces are matched with the flat surface of the tool to be detected; two opposite surfaces of the strip-shaped bosses are calibration detection surfaces, and detection probes are respectively arranged on the two calibration detection surfaces; the workpiece deformation detection tool further comprises a calibration indicator light, and the calibration indicator light is connected with the detection probe.

Preferably, an included angle position between the calibration detection surface and the reference detection surface is 90 degrees.

Preferably, the workpiece deformation detection tool further comprises a probe fixing block, and the detection probe is fixed through the probe fixing block.

Preferably, the workpiece deformation inspection device is provided with a counting probe, and the counting probe is connected with a counting display.

Preferably, the counting probe is fixed by the probe fixing block.

Preferably, the count display and the calibration indicator light are fixed to the base.

Preferably, a strip-shaped detection boss is arranged on the calibration detection surface, and the detection probe and the needle head of the counting probe are embedded in the detection boss.

Preferably, the probe fixing block is made of a nylon material.

In the present invention, the above-mentioned preferred conditions can be combined at will on the basis of general knowledge in the field, so as to obtain the preferred embodiments of the present invention.

The utility model discloses an actively advance the effect and lie in: the utility model provides a work piece warp examines utensil can be quick, effectual discernment flaw work piece, avoids the flaw work piece to get into follow-up process flow, reduces the waste of raw and other materials, improves the qualification rate of whole product.

Drawings

Fig. 1 is a schematic structural view of a workpiece deformation inspection device according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the detection probe 31 of fig. 1 fixed on the probe fixing block 3.

Detailed Description

The present invention will be more clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the workpiece deformation inspection device in this embodiment includes a base 1, a detection block 2 is disposed on the base 1, and two strip-shaped bosses 23 are disposed on the detection block 2. The upper surface of the detection block 2 and the upper surface of the strip-shaped boss 23 are both the reference detection surface 21, and the strip-shaped boss 23 can be used for calibrating and detecting the grooves of the corresponding part of the workpiece to be detected when detecting the plane of the workpiece to be detected. The opposite surfaces of the two strip-shaped bosses are both calibration detection surfaces 22. The groove structure formed by the detection block 2 and the two strip-shaped bosses 23 is matched with the shape of a qualified workpiece to be detected.

The two calibration detection surfaces 22 are respectively provided with a detection probe 31, the two detection probes 31 are respectively fixed on the strip-shaped boss 23 through a probe fixing block 3, and the needle heads of the two detection probes 31 are oppositely arranged. A calibration indicator light 32 is also provided on the base, said calibration indicator light 32 being connected to said detection probe 31. In addition, two calibration detection surfaces 22 are respectively provided with a detection boss 33, and the needle head of the detection probe 31 is embedded in the detection boss 33, so that the needle head is protected while the workpiece to be detected is repeatedly moved for detection, and the needle head is prevented from being damaged by the collision of the moving workpiece. When two sides of the workpiece touch the detection probe 31 at the same time, the calibration indicator lamp 32 is correspondingly turned on to indicate that the workpiece is qualified. Otherwise, the product is not qualified.

In order to match the workpiece to be detected, the included angle between the calibration detection surface and the reference detection surface is 90 degrees in this embodiment. Of course, the positions and angles of the calibration detection surface and the reference detection surface may be varied in other embodiments to match the profile of other workpieces.

In addition to the detecting probe 31, a group of counting probes 41 is provided for counting, the group of counting probes 41 is also fixed on the bar-shaped boss 23 through the probe fixing block, a counting display 42 is provided on the base 1, the counting probes 41 are connected with the counting display 42, and when both side surfaces of the workpiece contact the counting probes 41 simultaneously, the counting display 42 counts and displays.

The technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only 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.

Claims

1. A workpiece deformation checking fixture is characterized by comprising a base; the base is provided with a detection block, strip-shaped bosses are arranged on two sides of the detection block, the upper surface of the detection block and the upper surfaces of the strip-shaped bosses are reference detection surfaces, and the reference detection surfaces are matched with the flat surface of the tool to be detected; the opposite surfaces of the two strip-shaped bosses are calibration detection surfaces, and detection probes are respectively arranged on the two calibration detection surfaces; the workpiece deformation detection tool further comprises a calibration indicator light, and the calibration indicator light is connected with the detection probe.

2. The tool of claim 1 wherein the included angle between the calibration and reference sensing surfaces is 90 degrees.

3. The workpiece deformation tool of claim 1, further comprising a probe mount block through which the detection probe is secured.

4. The workpiece deformation inspection device according to claim 3, wherein a counting probe is arranged on the workpiece deformation inspection device and is connected with a counting display.

5. The workpiece deformation inspection tool of claim 4, wherein the counting probe is secured by the probe securing block.

6. The tool of claim 5 wherein the counter display and the calibration indicator light are affixed to the base.

7. The workpiece deformation inspection tool as claimed in claim 6, wherein a strip-shaped inspection boss is provided on the calibration inspection surface, and the inspection probe and the tip of the counting probe are embedded in the inspection boss.

8. The workpiece deformation inspection tool of claim 3, wherein the probe fixing block is made of a nylon material.