CN207717006U - A quick inspection tool for auto parts - Google Patents

Abstract

The utility model discloses empty quick gauge of examining of opening a auto parts, its characterized in that: the hole diameter detecting device comprises a base, a hole diameter detecting block, a go-no go gauge and at least two detecting tools with the same structure, wherein the go-no go gauge and the hole diameter detecting block are fixed on the base, and the detecting tools are symmetrically fixed on the base. Compared with the prior art, the utility model relates to an utensil is examined fast to auto parts, easy operation, the practicality is strong. Confirm the aperture of part through aperture detection piece, will wait to detect the part and put into and examine utensil, the location can detect whether part peripheral dimension is in the tolerance through the scale mark of observing an inner wall of examining the utensil, tests the face profile tolerance at each position of part respectively through leading to the no-go gage, and actual operation is simple, and detection effect is accurate, for judging whether qualified accurate foundation that provides of auto parts, and detection efficiency is higher simultaneously.

Description

A quick inspection tool for auto parts

technical field

The utility model relates to the inspection field of auto parts, in particular to a quick inspection tool for auto parts.

Background technique

In the existing technology, with the continuous development of the industrialization process, mass production and assembly line production continue to appear, the original universal measurement methods such as calipers, micrometers, platform measurement technology, etc., can no longer meet the requirements of production efficiency, so it has emerged Gage. As shown in Figure 1, after the stamping and forming of auto parts, various indicators need to be tested, but the product is irregular in shape and the surface is uneven. The actual detection operation is more complicated, and the detection effect is not accurate enough, resulting in the accuracy of the actual loading. Can not be precisely and effectively controlled.

Contents of the invention

The purpose of the utility model is to provide a quick inspection tool for auto parts to solve the technical problems in the background technology.

In order to achieve the aforementioned purpose, the utility model provides the following technical solutions:

A quick checker for auto parts, comprising a base, an aperture detection block, a go-no-go gauge and at least two checkers with the same structure, the go-no-go gauge and the aperture detection block are fixed on the base, and the checker The tool is symmetrically fixed on the base, and the checking tool includes a checking tool body, a first clamping mechanism, a second clamping mechanism, a third clamping mechanism, a positioning rod, a positioning pin and a hole position detection device. The main body of the inspection tool is a concave block consistent with the shape of the part, and the inner wall of the main body of the inspection tool is provided with a size reference line, and the two sides of the main body of the inspection tool are respectively provided with through holes; the first clamping mechanism, the second clamping mechanism The mechanism and the third clamping mechanism are respectively arranged on the outside of the main body of the inspection tool and are respectively fixedly connected with the base, the positioning rod is connected and fixed with the first clamping mechanism, the second clamping mechanism and The third clamping mechanism is respectively connected and fixed to the positioning pins, and the hole position detection device is inserted into one side of the main body of the inspection tool.

The first clamping mechanism includes a first clamping base, a support rod, a pull rod and a connecting rod, the first clamping base is fixed on the base, and one end of the support rod is connected to the first clamping base Hinged and the middle section is hinged with the connecting rod, the other end of the support rod is connected and fixed with the positioning rod; the other end of the connecting rod is hinged with one end of the pull rod, and the other end of the pull rod is connected with the The first clamping base is hinged, and the plane where the motion track of the support rod is coincident with the plane where the motion track of the pull rod is located.

The front end of the positioning rod is provided with several positioning pillars, and the positioning pillars are vertically fixed on one side of the positioning rod.

The second clamping mechanism is arranged on the side of the through hole of the main body of the inspection tool, the second clamping mechanism includes a second clamping base and a second connecting rod, and the second clamping base is fixed on the On the base, a groove is provided at the position corresponding to the second clamping base and the through hole of the inspection tool; the second connecting rod passes through the second clamping base, and one end of the second connecting rod A spring assembly is provided and the other end is connected and fixed with the positioning pin.

The third clamping mechanism includes a third clamping base and a third connecting rod, the third clamping base is fixed on the base, the third connecting rod passes through the third clamping base, One end of the third connecting rod is provided with the same spring assembly as that of the second clamping mechanism, and the other end is connected and fixed with the positioning pin.

Rectangular stoppers and circular stoppers are respectively provided at positions corresponding to the positioning pins of the second clamping mechanism and the third clamping mechanism inside the main body of the inspection tool.

The hole position detection device is a spring pin.

Handles are respectively provided on both sides of the base.

The go-no-go gauge is fixed on the base through a fixing seat.

Compared with the prior art, the utility model is a quick inspection tool for automobile parts, which is simple in operation and strong in practicability. Confirm the aperture of the part through the aperture detection block, put the part to be tested into the inspection tool, position it, and check whether the peripheral dimension of the part is within the tolerance by observing the scale line on the inner wall of the inspection tool, and test the surface of each part of the part through the go-no-go gauge Contour, the actual operation is simple, the detection effect is accurate, it provides an accurate basis for judging whether the auto parts are qualified, and the detection efficiency is higher.

Description of drawings

Figure 1: A perspective view of an automobile part;

Figure 2: A three-dimensional schematic diagram of a quick inspection tool for auto parts;

Figure 3: A three-dimensional view of a quick inspection tool for auto parts;

Figure 4: Perspective view of the first clamping mechanism;

Figure 5: Perspective view of the second clamping mechanism;

Figure 6: Perspective view of the third clamping mechanism.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

Specific embodiment 1: please refer to Fig. 1 to Fig. 6, in the embodiment of the present utility model, a kind of quick checker of automobile parts, comprises base 1, aperture detection block 2, go-no-go gauge 3 and two checkers with the same structure Tool 5, the go-no-go gauge 3 is fixed on the base 1 through the fixing seat 301, the aperture detection block 2 is fixed on the base 1, and the checking tool 5 is symmetrically fixed on the base Above, the inspection fixture 5 includes a inspection fixture main body 9, a first clamping mechanism 8, a second clamping mechanism 6, a third clamping mechanism 7, a positioning rod 13, a positioning pin 15 and a hole position detection device 10; The main body of the inspection tool 9 is a concave block consistent with the shape of the part, and the inner wall of the main body of the inspection tool 9 is provided with a size reference line 902, and the two sides of the main body of the inspection tool 9 are respectively provided with through holes 901; the first clamping mechanism 8. The second clamping mechanism 6 and the third clamping mechanism 7 are respectively arranged on the outside of the main body 9 of the inspection tool and are respectively fixedly connected with the base 1. The positioning rod 13 is connected with the first clamping mechanism 7 is connected and fixed, the second clamping mechanism 6 and the third clamping mechanism 7 are respectively connected and fixed with the positioning pin 15, the hole position detection device 10 is inserted into one side of the main body 9 of the inspection tool, and the hole The position detection device 10 is a spring pin.

The first clamping mechanism 8 includes a first clamping base 801, a support rod 802, a pull rod 803 and a connecting rod 804, the first clamping base 801 is fixed on the base 1, and the base 1 The sides are provided with handles 4 respectively. One end of the support rod 802 is hinged with the first clamping base 801 and the middle section is hinged with the connecting rod 804, and the other end of the support rod 802 is connected and fixed with the positioning rod 13; The other end is hinged with one end of the pull rod 803, and the other end of the pull rod 803 is hinged with the first clamping base 801, and the plane where the motion track of the support rod 802 coincides with the plane where the motion track of the pull rod 803 is located .

The front end of the positioning rod 13 is provided with two positioning pillars 14 , and the positioning pillars 14 are vertically fixed on one side of the positioning rod 13 .

The second clamping mechanism 6 is arranged on the side of the through hole 901 of the inspection tool body 9, the second clamping mechanism 6 includes a second clamping base 601, a second connecting rod 602, and the second clamping The tightening base 601 is fixed on the base 1, and the second clamping base 601 is provided with a groove 604 corresponding to the through hole 901 of the inspection tool; the second connecting rod 602 passes through the first Two clamping bases 601 , one end of the second connecting rod 602 is provided with a spring assembly 603 and the other end is connected and fixed with the positioning pin 15 .

The third clamping mechanism 7 includes a third clamping base 701 and a third connecting rod 702, the third clamping base 701 is fixed on the base 1, and the third connecting rod 702 passes through the The third clamping base 701 , one end of the third connecting rod 702 is provided with the same spring assembly 703 as the second clamping mechanism, and the other end is connected and fixed with the positioning pin 15 .

A circular stopper 12 and a rectangular stopper 11 are respectively provided at positions corresponding to the positioning pins 15 of the second clamping mechanism 6 and the third clamping mechanism inside the main body 9 of the inspection tool.

Workflow: first pass the part to be tested through the aperture detection block 2 to measure the aperture size, move the pull rod 803 of the first clamping mechanism outward, lift the positioning rod 13, and put the part to be tested into the groove of the main body 9 of the inspection tool Inside, the two sides of the part are respectively attached to the circular stopper 12 and the rectangular stopper 11, the second clamping mechanism 6 and the third clamping mechanism 8 position the product, and then move the pull rod 803 to push the positioning column 14 against Positioning and fixing on the surface of the part, the spring pin 10 passes through the main body 9 of the inspection tool and the hole position of the part, the position of the hole of the part is measured through the spring pin 10, and the go-no-go gauge 3 passes through the through holes 901 on both sides of the main body 9 of the inspection tool to detect the part The profile of the sides or bottom.

Compared with the prior art, the utility model is a quick inspection tool for automobile parts, which is simple in operation and strong in practicability. Confirm the aperture of the part through the aperture detection block, put the part to be tested into the inspection tool, position it, and check whether the peripheral dimension of the part is within the tolerance by observing the scale line on the inner wall of the inspection tool, and test the surface of each part of the part through the go-no-go gauge Contour, the actual operation is simple, the detection effect is accurate, it provides an accurate basis for judging whether the auto parts are qualified, and the detection efficiency is higher.

It is obvious to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive no matter from all points of view. The scope of the present invention is defined by the appended claims rather than the foregoing description, so it is intended that the scope of the present invention be defined by the appended claims rather than by the foregoing description All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

1. A quick checker for auto parts, characterized in that: it includes a base, an aperture detection block, a go-no-go gauge and at least two checkers with the same structure, and the go-no-go gauge and the aperture detection block are fixed on the base On the seat, the inspection tool is symmetrically fixed on the base, and the inspection tool includes a main body of the inspection tool, a first clamping mechanism, a second clamping mechanism, a third clamping mechanism, a positioning rod, a positioning pin and a hole Position detection device, the main body of the checking tool is a concave block consistent with the shape of the part and the inner wall of the main body of the checking tool is provided with a size reference line, and the two sides of the main body of the checking tool are respectively provided with through holes; the first clamping mechanism, the second clamping mechanism and the third clamping mechanism are respectively arranged on the outside of the main body of the inspection tool and are respectively fixedly connected with the base, the positioning rod is connected and fixed with the first clamping mechanism, and the The second clamping mechanism and the third clamping mechanism are respectively connected and fixed to the positioning pins, and the hole position detection device is inserted into one side of the main body of the inspection tool. 2. A quick inspection tool for auto parts according to claim 1, characterized in that: the first clamping mechanism includes a first clamping base, a support rod, a pull rod and a connecting rod, and the first clamping The base is fixed on the base, one end of the support rod is hinged with the first clamping base and the middle section is hinged with the connecting rod, and the other end of the support rod is connected and fixed with the positioning rod; The other end of the connecting rod is hinged with one end of the pull rod, and the other end of the pull rod is hinged with the first clamping base, and the plane where the motion track of the support rod coincides with the plane where the motion track of the pull rod is located. 3. A quick inspection tool for auto parts according to claim 1, characterized in that: the front end of the positioning rod is provided with several positioning pillars, and the positioning pillars are vertically fixed to one side of the positioning rod. 4. A quick inspection tool for auto parts according to claim 1, characterized in that: the second clamping mechanism is arranged on the side of the through hole of the main body of the inspection tool, and the second clamping mechanism includes The second clamping base and the second connecting rod, the second clamping base is fixed on the base, and the second clamping base is provided with a groove corresponding to the through hole of the inspection tool; The second connecting rod passes through the second clamping base, one end of the second connecting rod is provided with a spring assembly, and the other end is connected and fixed with the positioning pin. 5. A quick inspection tool for auto parts according to claim 1, characterized in that: the third clamping mechanism includes a third clamping base and a third connecting rod, and the third clamping base is fixed on On the base, the third connecting rod passes through the third clamping base, one end of the third connecting rod is provided with the same spring assembly as the second clamping mechanism and the other end is connected to the positioning The pin connection is fixed. 6. A quick inspection tool for auto parts according to claim 1, characterized in that: the positions corresponding to the positioning pins of the second clamping mechanism and the third clamping mechanism inside the main body of the inspection tool are respectively provided with rectangular stoppers. blocks and round stops. 7. A quick inspection tool for auto parts according to claim 1, wherein the hole position detection device is a spring pin. 8. A quick inspection tool for auto parts according to claim 1, characterized in that: handles are provided on both sides of the base. 9. A quick inspection tool for auto parts according to claim 1, wherein the go-no-go gauge is fixed on the base through a fixing seat.