CN218329602U

CN218329602U - Combined type checking fixture

Info

Publication number: CN218329602U
Application number: CN202122649730.2U
Authority: CN
Inventors: 冯坚; 冯广根; 冯建中
Original assignee: Asia America Industrial Manufacture Inc
Current assignee: Asia America Industrial Manufacture Inc
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2023-01-17
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a combined checking fixture, which belongs to the technical field of checking fixtures and comprises a symmetry checking fixture, wherein the upper end of the symmetry checking fixture is provided with a workpiece body, the upper end of the symmetry checking fixture corresponds to the workpiece body and is provided with a first needle gauge, one side of the symmetry checking fixture is provided with a coaxiality checking fixture, and one side of the symmetry checking fixture, which is far away from the coaxiality checking fixture, is provided with a second needle gauge; the utility model discloses a set up the symmetry and examine a cooperation use with utensil is examined to the axiality to adjust fixedly through the needle gage, guarantee the convenience that the work piece detected, the convenience that improve equipment used practices thrift manpower resources, equipment structure is simple simultaneously, convenient operation, the training that need not do the pertinence can use, it is short to detect the flow, detection efficiency is high, and improved the passing rate that detects on limited level, reduced the error that detects, guarantee to detect the precision, improve the product percent of pass.

Description

Combined type checking fixture

Technical Field

The utility model belongs to the technical field of examine the utensil, concretely relates to modular utensil of examining.

Background

The gauge is a simple tool for controlling various sizes (such as aperture, space size and the like) of products by industrial production enterprises, improves the production efficiency and controls the quality, and is suitable for mass production of products, such as automobile parts, to replace professional measuring tools, such as smooth plug gauges, threaded plug gauges, outer diameter calipers and the like.

The prior art has the following problems: when the workpiece is detected in the field of manufacturing industry, the precision equipment is high in measurement precision, poor in maneuverability and long in time consumption, and the specific equipment is used and can be operated on duty only after being trained, so that the training cost of workers is increased, the detection difficulty is high, the use is inconvenient, the production efficiency of the workpiece is influenced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a modular utensil of examining has and uses convenient, simple structure's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the combined type detection tool comprises a symmetry degree detection tool, wherein a workpiece body is arranged at the upper end of the symmetry degree detection tool, a first needle gauge is arranged at the upper end of the symmetry degree detection tool corresponding to the workpiece body, a first coaxiality detection tool is arranged on one side of the symmetry degree detection tool, and a second needle gauge is arranged on one side of the symmetry degree detection tool away from the coaxiality detection tool.

Preferably, a guide hole is formed in the symmetry degree gauge, and the diameter of the guide hole is the same as that of one end of the coaxiality gauge.

Preferably, the symmetry degree gauge and the coaxiality gauge are both processed after being processed by adopting No. 45 steel materials through heat treatment.

Preferably, the upper end of the coaxiality gauge is provided with a shaft hole corresponding to the first needle gauge, and the shaft hole is machined and manufactured through a high-precision grinding machine.

Preferably, the corners of the symmetry degree checking fixture are passivated, and positioning grooves are symmetrically formed in the symmetry degree checking fixture corresponding to the workpiece body.

Preferably, the upper end of the first needle gauge is provided with a holding ball body, and the holding ball body is connected to the upper end of the first needle gauge through threads.

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

the utility model discloses a set up the symmetry and examine utensil and examine a cooperation use with the axiality to adjust fixedly through the needle gage, guarantee the convenience that the work piece detected, the convenience that improve equipment used practices thrift manpower resources, equipment structure is simple simultaneously, convenient operation need not be the training of pertinence and can use, it is short to detect the flow, detection efficiency is high, and improved the percent of pass that detects on limited level, reduced the error that detects, guarantee to detect the precision, improve the product percent of pass.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a schematic view of the symmetry testing fixture of the present invention;

fig. 3 is the utility model discloses a structure section view is examined to axiality.

In the figure: 1. a symmetry degree gauge; 2. a first needle gauge; 3. a coaxiality gauge; 4. a second needle gauge; 5. a workpiece body.

Detailed Description

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

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a modular examine utensil, examines utensil 1 including the symmetry, the upper end of examining utensil 1 is provided with work piece body 5 to the symmetry, and the upper end of examining utensil 1 is examined to the symmetry corresponds work piece body 5 and is provided with needle gauge one 2, and one side of examining utensil 1 is examined to the symmetry is provided with utensil 3 is examined to the axiality, and one side that utensil 1 was examined to the symmetry keeps away from utensil 3 is examined to the axiality is provided with needle gauge two 4.

Specifically, the inside of the symmetry degree gauge 1 is provided with a guide hole, and the diameter of the guide hole is the same as that of one end of the coaxiality gauge 3.

By adopting the technical scheme, the coaxiality detection tool 3 is ensured to be accurately and stably installed, the detection precision is improved, and the product percent of pass is ensured.

Specifically, the symmetry degree gauge 1 and the coaxiality gauge 3 are both processed after being processed by adopting No. 45 steel materials through heat treatment.

By adopting the technical scheme, the use strength of the symmetry degree checking fixture 1 and the coaxiality checking fixture 3 is improved, the damage is prevented, and the use quality is guaranteed.

Specifically, the upper end of the coaxiality gauge 3 is provided with a shaft hole corresponding to the needle gauge 2, and the shaft hole is machined and manufactured through a high-precision grinding machine.

Through adopting above-mentioned technical scheme, be convenient for install the location to needle gauge 2, improve and examine a quality of use, guarantee to detect the accuracy nature.

Specifically, the corners of the symmetry inspection device 1 are passivated, and positioning grooves are symmetrically formed in the symmetry inspection device 1 corresponding to the workpiece body 5.

Through adopting above-mentioned technical scheme, prevent that symmetry from examining utensil 1 fish tail hand when using, improve the security that equipment used.

Specifically, the upper end of the needle gauge I2 is provided with a holding ball body, and the holding ball body is connected to the upper end of the needle gauge I2 through threads.

By adopting the technical scheme, the convenience of using the needle gauge I2 is ensured, the adjusting efficiency is improved, and the manpower resource is saved.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, place work piece body 5 in the constant head tank of utensil 1 inside is examined to the symmetry, then examine utensil 3 with the axiality and pass the guiding hole and examine utensil 3 through two 4 needle gauges to the axiality and carry out spacing fixed, pass needle gauge 2 again and examine utensil 1 with the axiality and fix in the inside that utensil 3 was examined to the axiality, then detect work piece body 5, guarantee the high convenience of equipment usage, practice thrift manpower resources, reduce the operation degree of difficulty.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modular examine utensil, examines utensil (1) including the symmetry, its characterized in that: the symmetry degree gauge is characterized in that a workpiece body (5) is arranged at the upper end of the symmetry degree gauge (1), a first needle gauge (2) is arranged at the upper end of the symmetry degree gauge (1) corresponding to the workpiece body (5), a coaxiality gauge (3) is arranged on one side of the symmetry degree gauge (1), and a second needle gauge (4) is arranged on one side, away from the coaxiality gauge (3), of the symmetry degree gauge (1).

2. The combined type detection tool according to claim 1, characterized in that: the symmetry degree gauge (1) is internally provided with a guide hole, and the diameter of the guide hole is the same as that of one end of the coaxiality gauge (3).

3. The combined type detection tool according to claim 1, characterized in that: the symmetry degree gauge (1) and the coaxiality gauge (3) are both processed after being processed by adopting No. 45 steel materials through heat treatment.

4. The combined type detection tool according to claim 1, characterized in that: the upper end of the coaxiality gauge (3) is provided with a shaft hole corresponding to the needle gauge I (2), and the shaft hole is machined and manufactured through a high-precision grinding machine.

5. The combined type detection tool according to claim 1, characterized in that: the edge of the symmetry degree detection tool (1) is passivated, and positioning grooves are symmetrically formed in the symmetry degree detection tool (1) corresponding to the workpiece body (5).

6. The combined type detection tool according to claim 1, characterized in that: the upper end of the first needle gauge (2) is provided with a holding ball body, and the holding ball body is connected to the upper end of the first needle gauge (2) through threads.