CN215864955U

CN215864955U - Combination detection device of automobile spare and accessory part position degree

Info

Publication number: CN215864955U
Application number: CN202121584053.4U
Authority: CN
Inventors: 周吉灵
Original assignee: Shanghai Censi Automobile Parts Co ltd
Current assignee: Shanghai Censi Automobile Parts Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-02-18
Anticipated expiration: 2031-07-13

Abstract

The utility model relates to a combined detection device for the position degree of automobile parts, which comprises a positioning mechanism and a detection mechanism, wherein the positioning mechanism comprises a positioning reference main body, the detection mechanism comprises a determination bottom plate, a determination long pin and a determination pin sleeve, the determination pin sleeve is arranged on the determination bottom plate, the determination bottom plate is arranged in the automobile parts to be detected, the automobile parts to be detected are fixed on the positioning reference main body through a positioning pin, the detection mechanism is in matched connection with the automobile parts to be detected, the determination pin sleeve is matched with the determination long pin in structure, the determination long pin is transversely inserted into the positioning reference main body, the extending end of the determination long pin is matched with the determination pin sleeve, and the determination pin sleeve is arranged corresponding to a reference hole of the automobile parts to be detected. Compared with the prior art, the method has the advantages of error reduction, convenience in operation and the like.

Description

Combination detection device of automobile spare and accessory part position degree

Technical Field

The utility model relates to the technical field of automobile part detection, in particular to a combined detection device for the position degree of automobile parts.

Background

The automobile parts processing is each unit constituting the automobile parts processing entirety and a product serving for the automobile parts processing. With the increasingly fierce competition of automobile parts processing markets, the deep mind of environmental protection concepts and the continuous upgrading and application of technologies, the international automobile parts processing industry shows the following development characteristics in recent years: automobile parts processing system supporting and modular supply trend are not good, automobile parts processing industry transfer speed is accelerated, a position degree size detection combination checking fixture is needed in the production process of automobile parts, and the qualified rate of production is improved.

At present, need use automobile parts position degree size detection utensil to detect it at the in-process that detects automobile parts and parts to detect it, however the product is fixed a position to the positioning mechanism that mostly only adopts a position to current automobile parts and parts examines utensil to need carry out position degree detection to the different positions of product respectively with different detection device, the requirement of accomplishing complete recognition position degree size can't be accomplished to in use, lead to defective products to flow out the mill at last, cause the unable installation that realizes among the engine assembly process. Therefore, the combined gauge for detecting the position and the size of the automobile parts needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a combined detection device for the position degree of automobile parts.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a combination detection device of automobile parts position degree, includes positioning mechanism and detection mechanism, positioning mechanism includes location benchmark main part, detection mechanism is including survey bottom plate, survey cotter and survey pin bushing, survey the pin bushing install in on the survey bottom plate, survey the bottom plate and locate to wait to detect among the automobile parts, it fixes to wait to detect the automobile parts through the locating pin on the location benchmark main part, detection mechanism with wait to detect the automobile parts and to match and be connected, survey the cotter with survey the structure phase-match of cotter, transversely insert in the location benchmark main part survey cotter, survey the end that stretches out of cotter with survey the cotter cooperatees, survey the cotter with wait to detect the benchmark pore pair setting of automobile parts.

Preferably, the detection mechanism further comprises an assay peg.

Preferably, the measuring bottom plate is provided with a pin bush mounting hole for mounting the measuring pin bush and a measuring pin mounting hole for mounting the measuring short pin, the set position and structure of the pin bush mounting hole are matched with the mounting position and structure of the reference hole, and the set position of the measuring pin mounting hole is matched with the position of the corresponding detection hole in the automobile part to be detected.

Preferably, the positioning reference main body comprises a positioning bottom plate, a positioning pin and a positioning upright post, wherein the positioning bottom plate is provided with a positioning hole for arranging the automobile part to be detected and the positioning upright post on the positioning bottom plate through installing the positioning pin.

Preferably, the positioning bottom plate is of a rectangular plate structure, one corner of the positioning bottom plate is arranged on the positioning upright post, the positioning upright post is of a cylindrical structure, a transverse groove for transversely inserting the measuring long pin is formed in the center of the top of the positioning upright post, and the transverse groove is parallel to two symmetrical sides of the positioning bottom plate.

Preferably, the length of the transverse groove is the same as the diameter length of the cross section of the cylindrical structure, the width of the transverse groove is matched with the width of the pin body of the long measuring pin, and the length of the long measuring pin is larger than that of the transverse groove.

Compared with the prior art, the utility model has the following beneficial effects:

1) the positioning mechanism and the detection mechanism are matched for use, the purpose of completely identifying the position and size can be achieved at one time, and detection errors caused by multiple manual operations at different positions can be reduced.

2) The utility model has few components and simple structure, can position the tested part on the positioning bottom plate and the positioning upright post during detection, can detect that the position of the hole on the part meets the requirement of non-conforming position degree by determining whether the positions of the testing pin and the testing pin sleeve on the bottom plate are matched with the position of the hole on the tested part, and has simple and convenient use;

3) the combined detection device is formed by assembling a plurality of unit blocks, the unit blocks are flexibly and conveniently assembled, and the combined detection device has the characteristics of low detection cost, high speed, high efficiency, high precision and simple operation, occupies small area, is convenient to carry, and is particularly suitable for detecting parts which are produced in large scale in industry.

4) The utility model is suitable for detecting the position degree of various holes.

Drawings

FIG. 1 is a schematic top view of an exemplary positioning reference body;

FIG. 2 is a schematic side view of the positioning reference body in the embodiment;

FIG. 3 is a schematic diagram showing the components of the detecting mechanism in the embodiment;

FIG. 4 is a schematic side view of the measuring substrate in the example;

FIG. 5 is a schematic structural view of the assembled detecting device for detecting the position of the automobile parts and the assembled product according to the embodiment of the present invention;

FIG. 6 is a schematic view illustrating the operation of the combined detecting device for the position of the automobile parts according to the embodiment of the present invention;

the reference numbers in the figures indicate:

1. the device comprises a positioning bottom plate, 2, positioning pins, 3, positioning columns, 301, transverse grooves, 4, positioning holes, 5, measuring pin sleeves, 6, measuring long pins, 7, measuring short pins, 8, a measuring bottom plate, 801, pin sleeve mounting holes, 802, measuring pin mounting holes, 9, a positioning reference main body, 10 and a product.

Detailed Description

The utility model is described in detail below with reference to the figures and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.

Examples

As shown in fig. 1 to 4, the present invention relates to a combination detecting device for detecting the position of an automobile part, which comprises a positioning mechanism and a detecting mechanism. The positioning mechanism includes a positioning reference body 9. The detection mechanism includes a measurement pin, a measurement base plate 8, and a measurement pin sleeve 5. The measuring pins comprise 1 measuring

long pin

6 and 3 measuring short pins 7, the 3 measuring short pins 7 have the same structure and size, and the length of the measuring short pin 7 is smaller than that of the measuring long pin 6. The measuring long pin 6 is matched with the measuring pin sleeve 5 in structure.

The positioning reference body 9 is used for positioning the product 10 to be detected. The positioning reference body 9 includes a positioning base plate 11, a positioning pin 22, and a positioning pillar 33. The positioning reference main body 9 is assembled into a whole through the positioning bottom plate 1, the positioning pin 2 and the positioning upright post 3. Four positioning holes 4 are arranged on the positioning bottom plate 1, two of the positioning holes are arranged on the mounting bottom plate and used for arranging the product 10 on the positioning bottom plate 1 through the mounting positioning pins 2. The other two positioning holes 4 are used for arranging the positioning upright posts 3 on the positioning bottom plate 1 through installing the positioning pins 2. The positioning upright post 3 is used for supporting a product 10, and the product 10 is fixed with the positioning bottom plate 1 through the positioning pin 2 after being sleeved on the positioning upright post 3.

Specifically, the positioning base plate 1 is a rectangular plate structure. The positioning upright post 3 is arranged at one corner of the positioning bottom plate 1, the positioning upright post 3 is of a cylindrical structure, a concave groove is arranged at the center of the top of the positioning upright post 3, and the concave groove is a transverse groove 301 and is parallel to the front edge and the rear edge of the positioning bottom plate 1; the length of the transverse groove 301 is the same as the diameter length of the cylinder section, and the width is matched with the width of the pin body of the measuring long pin 6, and the transverse groove is used for transversely inserting the measuring long pin 6. The length of the measuring long pin 6 is greater than the length of the transverse groove 301. The depth of the transverse groove 301 does not exceed the height of the entire positioning upright 3. The lateral groove 301 bisects the upper surface of the positioning stud 3. The bottom of the positioning upright column 3 is symmetrically provided with two positioning holes 4 for installing the positioning pins 2 by taking the transverse groove 301 as a center, and the positioning bottom plate 1 is also provided with matched positioning holes 4 at the corresponding positions of the two positioning holes 4, so that the positioning upright column 3 and the positioning bottom plate 1 are fixed through the positioning pins 2. The positioning reference main body 9 is assembled into a whole through the positioning bottom plate 1, the positioning pin 2 and the positioning upright post 3. One end of the transverse groove 301 is arranged corresponding to the reference hole of the automobile part (product 10) to be detected.

The assay base plate 8 is used to load the product 10 during the testing of the product 10 and to assay the product 10. The shape and structure of the measuring base plate 8 are matched with those of the measuring surface of the product 10 to be detected. The product 10 to be inspected is provided with a reference hole. The measurement base plate 8 is provided with a plurality of mounting holes including a pin bush mounting hole 801 for mounting the measurement pin bush 5 and a measurement pin mounting hole 802 for mounting the measurement short pin 7. The set position and structure of the pin bush mounting hole 801 are matched with those of the reference hole. Preferably, there are three measuring pin mounting holes 802, which are respectively disposed at different positions of the measuring base plate 8 and matched with the positions of the corresponding detecting holes in the product 10.

The above components are completely assembled into a whole according to the figure 6 to form a positioning reference main body 9; by placing the automobile parts (products 10) to be detected on the positioning reference body 9, the detection is performed by using the detection part to confirm whether the parts meet the requirements. The specific working principle is shown in fig. 6:

the measuring pin bush 5 and the measuring long pin 6 are used as the gauge 1, the measuring short pin 7 and the measuring bottom plate 8 are used as the gauge 2, and the positioning reference body 9 is used as the gauge 3. Firstly, a product is placed on the checking fixture 3, namely, one side of the product 10 is sleeved on the positioning upright post 3, and the bottom surface of the other side of the product 10 is fixedly connected with the positioning bottom plate 1 through the positioning pin 2. After the product 10 is fixed, the measuring long pin 6 in the testing fixture 1 is transversely inserted into the transverse groove 301 from one side (the product 10 side) of the positioning column 3 and penetrates out of the transverse groove 301 (the penetrating end is close to the other side end of the product 10). Then, the measuring pin sleeve 5 in the measuring tool 1 and the measuring bottom plate 8 in the measuring tool 2 are installed for standby, namely, the measuring pin sleeve 5 is inserted into the pin sleeve installation hole 801, the measuring bottom plate 8 is placed on the other side of the product 10 after installation, and the measuring pin sleeve 5 of the measuring tool 2 needs to be placed into a reference hole of the product 10. Then, the measuring short pin 7 in the measuring tool 2 is inserted into the measuring pin fitting hole 802 of the measuring bottom plate 8. If the gauge is not too tight in the assembling process, the positions of the measuring short pin 7 and the measuring pin sleeve 5 on the measuring bottom plate 8 are matched with the positions of the holes in the measured part, namely the positions of the holes in the automobile part meet the position degree requirement, and further the position degree size of the automobile part meets the requirement.

While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and those skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The combined detection device for the position degree of the automobile parts is characterized by comprising a positioning mechanism and a detection mechanism, wherein the positioning mechanism comprises a positioning reference main body (9), the detection mechanism comprises a determination bottom plate (8), a determination long pin (6) and a determination pin sleeve (5), the determination pin sleeve (5) is installed on the determination bottom plate (8), the determination bottom plate (8) is arranged in the automobile parts to be detected, the automobile parts to be detected are fixed on the positioning reference main body (9) through a positioning pin (2), the detection mechanism is in butt joint with the automobile parts to be detected, the determination pin sleeve (5) is matched with the determination long pin (6) in structure, the determination long pin (6) is transversely inserted into the positioning reference main body (9), and the extending end of the determination long pin (6) is matched with the determination pin sleeve (5), the measuring pin sleeve (5) is arranged corresponding to the reference hole of the automobile part to be detected.

2. The combined detection device of the degree of position of the automobile parts according to claim 1, characterized in that the detection mechanism further comprises a measuring stub (7).

3. The combination detecting device for detecting the position degree of the automobile parts according to claim 2, wherein the measuring bottom plate (8) is provided with a pin bush mounting hole (801) for mounting the measuring pin bush (5) and a measuring pin mounting hole (802) for mounting the measuring short pin (7), the setting position and structure of the pin bush mounting hole (801) are matched with the mounting position and structure of the reference hole, and the setting position of the measuring pin mounting hole (802) is matched with the position of the corresponding detecting hole in the automobile parts to be detected.

4. The combined detection device for the position degree of the automobile parts according to claim 1, wherein the positioning reference body (9) comprises a positioning bottom plate (1), a positioning pin (2) and a positioning column (3), and the positioning bottom plate (1) is provided with a positioning hole (4) for installing the positioning pin (2) to arrange the automobile parts to be detected and the positioning column (3) on the positioning bottom plate (1).

5. The combined detection device for the position degree of the automobile spare part according to claim 4, wherein the positioning base plate (1) is of a rectangular plate structure, the positioning column (3) is arranged at one corner of the positioning base plate, the positioning column (3) is of a cylindrical structure, a transverse groove (301) for transversely inserting the measuring long pin (6) is arranged at the center of the top of the positioning column (3), and the transverse groove (301) is parallel to two symmetrical sides of the front and the back of the positioning base plate (1).

6. The combined detection device of the automobile spare part position degree according to claim 5, characterized in that the length of the transverse groove (301) is the same as the length of the diameter of the cross section of the cylindrical structure, the width of the transverse groove (301) is matched with the width of the pin body of the long measuring pin (6), and the length of the long measuring pin (6) is larger than the length of the transverse groove (301).