CN212645551U

CN212645551U - Position degree detection tool for detecting multiple holes in multiple surfaces

Info

Publication number: CN212645551U
Application number: CN202021155392.6U
Authority: CN
Inventors: 任峥嵘
Original assignee: Dalian Innovation Manufacturing Co
Current assignee: Dalian Innovation Manufacturing Co
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-03-02
Anticipated expiration: 2030-06-21

Abstract

The utility model discloses a detect multiaspect and go up porous position degree and examine utensil, comprising a base plate, the upset extension board, fixed extension board, the side extension board, fixed 8 phi 9 holes on the bottom plate are examined the post, fixed extension board is fixed on the bottom plate, it has inspection hole A to insert M6 hole and examines the stick to have on the fixed extension board, the upset extension board is installed on the bottom plate, it has inspection hole A to insert M6 hole and examines the stick to have on the upset extension board, it has inspection hole B can insert M20 hole respectively with inspection hole C and examines the stick and 18.4 holes of phi and examine the stick to have the inspection hole D to install on the bottom plate, it has inspection hole D to insert phi 9 holes and examines the stick to have on the. The utility model has the advantages that: the three processes can share one set of check tool, the cost of the check tool is saved, the detection mode is consistent with the assembly mode of a workpiece, and when all the check rods are inserted, whether the assembly is smooth can be intuitively sensed. After the gauge is applied, the detection time is reduced, the detection frequency of a product is improved, and the problem of position degree over-tolerance is not caused.

Description

Position degree detection tool for detecting multiple holes in multiple surfaces

Technical Field

The utility model relates to an examine utensil, specifically be a detect porous position degree on multiaspect and examine utensil.

Background

FIG. 1-3 is a structural diagram of a workpiece to be measured, the lower end face of which is provided with a hole of 8 x phi 9 (the position degree is 0.5) and is processed in 10 orders; the upper end surface is provided with threaded holes 2 multiplied by M6 (position degree 0.3), M20, holes phi 18.4 (position degree 0.3) and M6 (position degree 0.4), and the processing is carried out in 20 steps; the side end face was perforated at 3X φ 9 (position degree 0.3), and processed at 30 steps. The upper, lower and side end faces of the workpiece are provided with processing holes, and the holes have position degree requirements; because the thin-wall high-pressure aluminum casting is adopted, the deformation is easily caused by the stress release and the processing stress of the blank, the detection frequency of the position degree of the hole is very high, and a quick special detection tool is required to be adopted in order to improve the working efficiency. The workpiece machining holes are six in number and sixteen in number, the holes are machined in three working procedures, and three sets of checking tools are used in the existing detection mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a porous position degree examines utensil in the detection multiaspect that three processes are shared reduces and examines expense and on-the-spot space.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a detect multiaspect and go up porous position degree and examine utensil, comprising a base plate (1), upset extension board (3), fixed extension board (2), collateral branch board (4), 8 phi 9 hole inspection posts (6) are fixed on bottom plate (1), fixed extension board (2) are fixed on bottom plate (1), it has inspection hole A (8) to insert M6 hole inspection stick on fixed extension board (2), upset extension board (3) are installed on bottom plate (1), it has inspection hole A (8) to insert M6 hole inspection stick to overturn extension board (3), it has inspection hole B (9) to insert M20 hole inspection stick and phi 18.4 hole inspection stick respectively with inspection hole C (7) on bottom plate (1), install on bottom plate (1) side extension board (4), it has inspection hole D (10) to insert phi 9 hole inspection stick on collateral branch board (4).

The utility model has the advantages that: the three processes can share one set of check tool, the cost of the check tool is saved, the detection mode is consistent with the assembly mode of a workpiece, and when all the check rods are inserted, whether the assembly is smooth can be intuitively sensed. After the gauge is applied, the detection time is reduced, the detection frequency of a product is improved, and the problem of position degree over-tolerance is not caused.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a side view of a workpiece.

Fig. 2 is a top view of a workpiece.

Fig. 3 is a view in the direction of fig. 1D.

Fig. 4 is an assembly view of the jig.

Fig. 5 is a left side view of fig. 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 efforts belong to the protection scope of the present invention.

As shown in fig. 4-5, a multi-face multi-hole position detection tool comprises a base plate 1, a turning support plate 3, a fixing support plate 2 and a side support plate 4, wherein 8 phi 9-hole detection columns 6 are fixed on the base plate 1, the fixing support plate 2 is fixed on the base plate 1, a detection hole A8 in the fixing support plate 2 can be inserted into an M6-hole detection rod, the turning support plate 3 is installed on the base plate 1, a detection hole A8 in the turning support plate 3 can be inserted into an M6-hole detection rod, a detection hole B9 in the base plate 1 and a detection hole C7 in the base plate 1 can be respectively inserted into an M20-hole detection rod and a phi 18.4-hole detection rod, the side support plate 4 is installed on the base plate 1, and a detection hole D10 in the side support plate.

The detection steps are as follows: after the 10-step processing is completed, the workpiece can be buckled on the checking fixture, and the checking column with the hole of 8 multiplied by phi 9 is directly fixed on the bottom plate. After the 20-step processing is finished, the workpiece is buckled on the checking fixture, then M6 hole checking rods are respectively inserted into the fixing support plate, 2 XM 6 hole checking rods are inserted into the overturning support plate, and M20 and phi 18.4 hole checking rods are respectively inserted into the bottom plate. After the 30-sequence processing is finished, the workpiece is buckled on the checking fixture, and then a 3 x phi 9 checking rod is inserted into the side support plate.

Therefore, not only can the three processes share one checking fixture, the cost of the checking fixture is saved, but also the detection mode is consistent with the assembly mode of the workpiece, and when all the checking rods are inserted, whether the assembly is smooth can be intuitively sensed.

After the detection tool is applied, the detection time is reduced, the detection frequency of a product is properly improved, and the problem of position degree over-tolerance is not caused. Both operator and customer feedback is very good.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a detect multiaspect and go up porous position degree and examine utensil, a serial communication port, including bottom plate (1), upset extension board (3), fixed extension board (2), collateral branch board (4), 8 phi 9 holes of fixing are examined post (6) on bottom plate (1), fixed extension board (2) are fixed on bottom plate (1), it has inspection hole A (8) to insert M6 hole and examines the stick to fix on extension board (2), upset extension board (3) are installed on bottom plate (1), it has inspection hole A (8) to insert M6 hole and examines the stick to overturn extension board (3), it has inspection hole B (9) and inspection hole C (7) to insert M20 hole respectively and examines the stick and phi 18.4 hole and examine the stick to overturn extension board (4) and install on bottom plate (1), it has inspection hole D (10) to insert phi 9 hole and examine the stick to incline extension board (4).