CN218034808U - Utensil is examined to car metal fitting pitch-row and size - Google Patents

Abstract

The utility model discloses an utensil is examined to auto metal parts pitch-row and size, auto metal parts hole detection technical field, include: the workstation, the locating part, install in the workstation, the locating part is used for spacing automobile metal accessory on the workstation, determine module, the liftable sets up on the workstation, determine module includes backup pad and vertical a plurality of logical no-go gauges that set up in the backup pad, wherein, a plurality of logical no-go gauges and automobile metal accessory go up the hole distribution position corresponding, the detection portion at logical no-go gauge both ends in the backup pad can be traded, it detects automobile metal accessory hole distance downwards to drive the logical gauge end of a plurality of logical no-go gauges through determine module, then change the position at logical no-go gauge both ends, make the no-go gauge that leads to the no-go gauge other end down, then detect automobile metal accessory hole downwards with the no-go gauge, detect the hole size, through the utility model relates to an examine just can replace two kinds of detection tool that need use after the rough milling is accomplished, the efficiency of detection has been improved.

Description

Utensil is examined to car metal fitting pitch-row and size

Technical Field

The utility model relates to an auto metal fitting hole detects technical field, specifically is an auto metal fitting pitch-row and size examine utensil.

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.

In the production process of the automobile metal fittings, the automobile metal fittings are subjected to rough milling and finish milling, after rough milling is completed, general workers need to use an image measuring instrument to detect the hole pitch (the distance between holes) on the automobile metal fittings and the hole size (the aperture) on the automobile metal fittings by using a go-no go gauge, but the existing detection mode generally detects the size of the hole on the automobile metal fittings by the go-no go gauge firstly, and then detects the distance between the hole and the hole on the automobile metal fittings by the image measuring instrument, so that different detection tools need to be replaced more difficultly, the detection efficiency is reduced, and therefore, the automobile metal fittings hole pitch and size detection tool is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utensil is examined to auto metal parts pitch-row and size has solved the problem of mentioning in the above-mentioned technical background. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an utensil is examined to auto metal fitting pitch-row and size, includes:

a work table;

the limiting part is arranged on the workbench and used for limiting the automobile metal part on the workbench; and

the detection assembly is arranged on the workbench in a lifting manner and comprises a support plate and a plurality of go-no go gauges vertically arranged on the support plate;

the through-and-no-go gauges correspond to holes in the automobile metal part in distribution positions, and detection parts at two ends of the through-and-no-go gauges on the supporting plate can be replaced.

Furthermore, a plurality of positioning columns are arranged on the workbench, and a plurality of positioning holes matched with the positioning columns are formed in the supporting plate.

Furthermore, a limiting groove matched with the automobile metal part is formed in the top of the limiting part.

Furthermore, a plurality of through grooves are formed in the supporting plate, rubber pieces are inserted in the through grooves, and the rubber pieces are connected with the go-no go gauge.

Furthermore, the logical groove includes the fill groove at top, the middle part with the inserting groove of rubber spare looks adaptation and the constant head tank of bottom.

Furthermore, the excircle surface of the rubber piece is provided with anti-skid lines.

To sum up, the utility model discloses following beneficial effect has:

according to the gauge for detecting the hole pitch and the size of the automobile metal fitting, the through gauge ends of the through-and-no gauges are driven by the detection assembly to downwards detect the hole pitch of the automobile metal fitting, then the positions of the two ends of the through-and-no gauges are changed, the no-go gauge at the other end of the through-and-no gauge faces downwards, then the hole in the automobile metal fitting is detected downwards by the no-go gauge, and the hole size is detected;

the detection assemblies can be positioned on the same vertical line to lift through the matching of the positioning holes and the positioning columns;

through the setting of bucket groove, made things convenient for the rubber spare to insert the inserting groove in to the convenience is led to no-go gage both ends position in the backup pad and is changed, has further improved and has examined utensil detection efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the go-no-go gauge of the present invention in a state that the go-no-go gauge end enters the hole;

FIG. 3 is a schematic structural view of the go/no-go gauge of the present invention in a state that the no-go end of the go/no-go gauge does not enter the hole;

FIG. 4 is a schematic structural view of the two ends of the pass-stop gauge being changed;

fig. 5 is a schematic view of the enlarged structure at a position of the present invention.

In the figure: 1. a work table; 10. a positioning column; 11. positioning holes; 2. a limiting member; 20. a limiting groove; 3. a detection component; 30. a support plate; 31. a go-no go gauge; 32. A through groove; 320. a bucket; 321. inserting grooves; 322. positioning a groove; 33. a rubber member.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a gauge for measuring the pitch and size of a metal fitting of an automobile comprises: workstation 1, install locating part 2 and the detection subassembly 3 that is used for detecting car metal fitting pitch-row and size on workstation 1.

The limiting part 2 is used for limiting the automobile metal part on the workbench 1, specifically, a limiting groove 20 matched with the automobile metal part is formed in the top of the limiting part 2, and the shape and the size of the limiting groove 20 are matched with the automobile metal part, so that the automobile metal part is limited and positioned in the limiting groove 20.

The detection assembly 3 is arranged on the workbench 1 in a lifting manner, and the detection assembly 3 comprises a support plate 30 and a plurality of go-no go gauges 31 vertically arranged on the support plate 30;

wherein, a plurality of go-no go gauges 31 correspond to the hole distribution position on the automobile metal fittings, the detection parts at both ends of the go-no go gauge 31 on the supporting plate 30 can be exchanged. Specifically, a plurality of through grooves 32 are formed in the supporting plate 30, rubber parts 33 are inserted in the through grooves 32, the rubber parts 33 are connected with the go-no go gauge 31, the go-no go gauge 31 is inserted into the through grooves 32 and limited in the limiting groove 20 by the automobile metal part, and the axis of the go-no go gauge 31 and the axis of the hole in the automobile metal part are on the same vertical line. In specific implementation, the through-stop gauge 31 is inserted into the support plate 30 by inserting the rubber member 33 into the through-groove 32. When the positions of the two ends of the go-no go gauge 31 need to be changed, the go-no go gauge 31 only needs to be pulled out, then the positions are changed, and the rubber piece 33 is inserted into the through groove 32, so that the positions of the two ends of the go-no go gauge 31 facing downwards are changed. The through-groove 32 has a hole diameter larger than the size of the go/no-go gauge 31 so that the go/no-go gauge 31 can pass through the support plate 30 and the end of the go/no-go gauge 31 can reach below the support plate 30. The size of the rubber part 33 is slightly larger than the aperture of the through groove 32, so that when the rubber part 33 is inserted into the through groove 32, the rubber part 33 can be elastically deformed because of the rubber, and the rubber part 33 is more firmly inserted into the through groove 32 through the elastic force recovered by deformation, so that the go-no go gauge 31 is more firmly inserted into the support plate 30.

A plurality of positioning columns 10 are arranged on the workbench 1, and a plurality of positioning holes 11 matched with the positioning columns 10 are arranged on the supporting plate 30. When the support plate 30 is lifted up and down, the positioning posts 10 are inserted into the positioning holes 11, which has the effect of positioning the support plate 30 to be lifted up and down on a vertical line.

Furtherly, lead to groove 32 and include the fill groove 320 at top, the inserting groove 321 of middle part and 33 looks adaptations of rubber spare and the constant head tank 322 of bottom, through the setting of fill groove 320, it inserts and extracts in the inserting groove 321 to have made things convenient for rubber spare 33, thereby the convenience is changed leading to no-go gage both ends position on backup pad 30, detection efficiency has further been improved, the size of constant head tank 322 is less than the setting of inserting groove 321, setting through constant head tank 322, can not down insert again after making rubber spare 33 insert completely in inserting groove 321, play the effect to rubber spare 33 location, thereby make leading to no-go gage 31 location and peg graft in leading to the inslot 32.

Furthermore, in order to enable the rubber member 33 to be more firmly inserted into the through groove 32, anti-skid grains are arranged on the outer circumferential surface of the rubber member 33.

Further, the support plate 30 is provided to be transparent in order to see the state where the through-gauge 31 is inserted into the hole.

To sum up, through the utility model relates to an examine the utensil and just can replace two kinds of detection tools that need use after the rough milling is accomplished, improved the efficiency that detects.

The working principle is as follows: firstly, an automobile metal part to be roughly milled is placed in a limiting groove 20 on a limiting part 2, then an operator enables a supporting plate 30 to drive a go-no go gauge 31 to move downwards, the bottom end of the go-no go gauge 31 is a go-no go gauge end, after the bottom ends of a plurality of go-no go gauges 31 on the supporting plate 30 are all inserted into a plurality of holes on the automobile metal part, the distance between the holes (distance between the holes) is qualified after rough machining, the distance between the holes is qualified after rough machining, the operator needs to do the rest, after the bottom ends of the go-no go gauge 31 are not inserted into the holes, the operator pulls out the go-no go gauge 31, the positions of two ends of the go-no go gauge 31 are changed, the go-no go gauge 31 is located at the stop end of the bottom end, then the operator continues to enable the supporting plate 30 to drive the go-no go gauge 31 to move downwards, when the operator downwards presses the supporting plate 30, the bottom end of the go-no go gauge 31 cannot be inserted into the holes, all the go-no go gauge 31 are separated from the supporting plate 30, the through stop gauge 31 is separated from the bottom end of the hole, the bottom end of the go gauge 31, the open gauge 31 is not qualified hole, and the size of the go-no go gauge 31 is considered as the size of the bottom of the go gauge 31 is not considered as the size of the open gauge 31.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (6)

1. The utility model provides an utensil is examined to auto metal fitting pitch-row and size which characterized in that includes:

a table (1);

the limiting piece (2) is mounted on the workbench (1), and the limiting piece (2) is used for limiting the automobile metal part on the workbench (1); and

the detection assembly (3) is arranged on the workbench (1) in a lifting manner, and the detection assembly (3) comprises a support plate (30) and a plurality of go-no go gauges (31) vertically arranged on the support plate (30);

the through-and-no-go gauges (31) correspond to the distribution positions of holes in an automobile metal part, and detection parts at two ends of the through-and-no-go gauges (31) on the supporting plate (30) can be exchanged.

2. The automotive metal part pitch-row and dimension testing fixture of claim 1, wherein: the workbench (1) is provided with a plurality of positioning columns (10), and the supporting plate (30) is provided with a plurality of positioning holes (11) matched with the positioning columns (10).

3. The automotive metal part pitch-row and dimension testing fixture of claim 1, wherein: and the top of the limiting part (2) is provided with a limiting groove (20) matched with an automobile metal part.

4. The inspection device for hole distance and dimension of automobile metal fittings according to claim 1, wherein: a plurality of through grooves (32) are formed in the supporting plate (30), rubber pieces (33) are inserted in the through grooves (32), and the rubber pieces (33) are connected with the go-no go gauge (31).

5. The inspection device for hole distance and dimension of automobile metal fittings according to claim 4, wherein: the through groove (32) comprises a hopper groove (320) at the top, an inserting groove (321) with the middle part matched with the rubber piece (33) and a positioning groove (322) at the bottom.

6. The automotive metal part pitch-row and dimension testing fixture of claim 4, wherein: the outer circle surface of the rubber part (33) is provided with anti-skid grains.

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