CN211425299U - General plug gauge structure - Google Patents

Abstract

The utility model discloses a plug gauge structure that can be general, including leading to the no-go gage subassembly, and the fixing base of thin slice structure, lead to the no-go gage subassembly including handheld stick, the clamping piece, lead to the rule, with lead to the rule unanimous no-go gage of rule structure, handheld stick both ends are equipped with the fixed axle that carries out threaded connection with the clamping piece, the fixed axle is equipped with conical clamp hole, and a plurality of evenly distributed's mouth of a flare-outing, lead to the rule and be equipped with first detection axle, be located the first connecting axle in clamp hole, the no-go gage is equipped with the second and detects the axle, be located the second connecting axle in clamp hole, first detection axle diameter is less than the second and detects the axle, the fixing base is equipped with the draw-in. The utility model has simple structure, convenient manufacture and wide application range; the diameter of the inner hole of the product can be detected by using a go gauge and a no-go gauge, the distance between two parallel surfaces of the product can be measured, the product can also be used together with a detection platform, and the distance between a certain measurement surface of the product and a reference surface of the detection platform can be detected.

Description

General plug gauge structure

Technical Field

The utility model belongs to the technical field of examining the utensil and specifically relates to a plug gauge structure that can be general is related to.

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 a broad sense, the special size error detection tool which is adjustable and can be repeatedly used by most parts can be classified as a flexible detection tool, and the flexible detection tool can be used for detecting different models or products by proper adjustment, so that the detection tool has the characteristics of one-to-many, small occupied space and less material waste. Meanwhile, the flexible detection tool is usually of a modular structure, and the manufacturing period is usually short.

Generally, a detection tool on the market only detects one or two or three products, and the universal type is not strong and needs to be solved.

Disclosure of Invention

The utility model aims to solve the technical problem that a plug gauge structure that can be general is provided, can independent measurement product hole diameter, two parallel face intervals, also can combine testing platform to use together to can detect many varieties product.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a plug gauge structure that can be general, is including leading to the fixing base of no-go gage subassembly and thin slice structure, lead to the no-go gage subassembly including handheld stick, clamping piece, lead to the rule, with lead to the rule structure unanimous no-go gage, handheld stick both ends be equipped with and carry out threaded connection's fixed axle with the clamping piece, the fixed axle be equipped with conical clamp hole and a plurality of evenly distributed's opening, lead to the rule be equipped with first detection axle, be located the first connecting axle of clamp hole, the no-go gage be equipped with the second and detect the axle, be located the second connecting axle of clamp hole, first detection axle diameter be less than the second and detect the axle, the fixing base be equipped with the draw-in groove that can block handheld stick, draw-in groove both sides face have inclination.

As a further improvement of the utility model, the hand-held stick is provided with a pull rope.

As the utility model discloses further improve, stay cord one end pass through first bolt and handheld stick fixed connection, the stay cord other end be provided with the second bolt. A factory can generally manufacture a set of detection platform for detecting products, and the utility model is applied to the detection platform, the fixed seat is firstly installed on the detection platform, one end of the stay cord is connected with the handheld rod, the other end of the stay cord is connected with the detection platform through a bolt, a go-no go gauge and a no-go gauge in the go-no go gauge component are used for detecting whether the products are qualified, and the go-no go gauge component is put back to the fixed seat after the detection is finished; if set up a plurality ofly in testing platform the utility model discloses the time, the stay cord just can avoid leading to the no-go gage subassembly position of putting by mistake this moment, makes to lead to the no-go gage subassembly and puts in the fixing base that corresponds.

As a further improvement of the present invention, the included angle between the first detecting shaft and the first connecting shaft is 90-160 degrees. In order to adapt to different detection environments, the included angle between the first detection shaft and the first connecting shaft is set to be 90-160 degrees.

As a further improvement, the end of the first detecting shaft and the second detecting shaft are both provided with fillets. When first detecting axle, second detection axle product, for the burr influence of avoiding the tip detects the precision, consequently has set up the fillet.

As the utility model discloses further improve, the clamping piece be hexagon nut near this end of lead to rule, the clamping piece be round nut near this end of no-go gage. The hexagonal nut is a go gauge and the round nut is a no-go gauge, so that a user can distinguish the go gauge or the no-go gauge by naked eyes conveniently.

As a further improvement, the bottom surface of the clamping groove is provided with an opening. After the bottom surface of the clamping groove is provided with the opening, the two side surfaces of the clamping groove are provided with elastic forces towards the center direction, so that the handheld rod can be clamped tightly.

As a further improvement of the utility model, the two side faces of the fixed seat have inclination angles. Therefore, the two side surfaces of the fixed seat have elastic force which is opened towards the outer side, so that the two side surfaces of the clamping groove are driven to generate elastic force towards the center direction of the fixed seat, and the hand-held rod is clamped more easily.

As a further improvement of the utility model, the bottom surface of the fixing seat is provided with a connecting hole. After the screw passes through the connecting hole, the fixing seat can be installed on the detection platform.

The utility model has the advantages of simple structure, convenient manufacture and wide application range; the diameter of the inner hole of the product can be detected by using a go gauge and a no-go gauge, the distance between two parallel surfaces of the product can be measured, the product can also be used together with a detection platform, and the distance between a certain measuring surface of the product and a reference surface of the detection platform is detected, so that whether the product is qualified is judged; the handheld rod is convenient to grab and place in a clamping groove of the fixed seat; the two side surfaces of the clamping groove are provided with inclined angles, and the fixed seat is of a sheet structure, so that the two side surfaces have elasticity towards the center direction, and the handheld rod can be clamped better; the fixing seat is small and exquisite and can be fixed on various occasions such as a wall surface, a detection platform and the like, so that the go-no go gauge assembly can be placed neatly; the fixing shaft is provided with a conical clamping hole, which means that the clamping hole has a taper, after the first connecting shaft and the second connecting shaft are arranged in the clamping hole, the clamping piece is gradually screwed into the fixing shaft, the plurality of openings can deform, the diameter of the fixing shaft is reduced, and finally the first connecting shaft and the second connecting shaft are locked; after the go gauge and the no-go gauge are worn after long-term use, the go gauge and the no-go gauge are convenient to replace, and only the clamping piece needs to be unscrewed, the damaged go gauge and the no-go gauge are disassembled, and new go gauge and no-go gauge are installed.

Drawings

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

fig. 2 is a schematic view of the assembly of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1-2: the utility model provides a plug gauge structure that can be general, including leading to the no-go gage subassembly, and the fixing base 7 of thin slice structure, lead to the no-go gage subassembly and include handheld stick 9, the clamping piece, lead to rule 8, with leading to rule 8 no-go gage 4 that the structure is unanimous, handheld stick 9 both ends are equipped with the fixed axle 9a that carries out threaded connection with the clamping piece, fixed axle 9a is equipped with conical clamp hole 9c, and a plurality of evenly distributed opens the mouth 9b, lead to rule 8 and be equipped with first detection axle 8a, be located the first connecting axle 8b who presss from both sides tight hole 9c, no-go gage 4 is equipped with second detection axle 4a, be located the second connecting axle 4b who presss from both sides tight hole 9c, first detection axle 8a diameter is less than second detection axle 4a, fixing base 7 is equipped with the draw-in groove 7c that can block handheld stick 9, draw.

The hand-held rod 9 is provided with a pull rope 1.

One end of the pull rope 1 is fixedly connected with the handheld rod 9 through the first bolt 2, and the other end of the pull rope 1 is provided with the second bolt 3.

The included angle between the first detection shaft 8a and the first connecting shaft 8b is 90-160 degrees.

The end parts of the first detection shaft 8a and the second detection shaft 4a are provided with round corners.

The clamping piece is provided with a hexagon nut 6 at the end close to the go gauge 8, and is provided with a round nut 5 at the end close to the no-go gauge 4.

The bottom surface of the clamping groove 7c is provided with an opening 7 a.

Two side surfaces of the fixed seat 7 are provided with inclined angles.

The bottom surface of the fixed seat 7 is provided with a connecting hole 7 b.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. The utility model provides a plug gauge structure that can be general, its characterized in that is including leading to the fixed base of no-go gage subassembly and sheet structure, lead to the no-go gage subassembly include handheld stick, clamping piece, lead to the rule, with lead to the rule structure unanimous no-go gage, handheld stick both ends be equipped with and carry out threaded connection's fixed axle with the clamping piece, the fixed axle be equipped with conical clamp hole and a plurality of evenly distributed's mouth that opens, lead to the rule be equipped with first detection axle, be located the first connecting axle of clamp hole, the no-go gage be equipped with the second and detect the axle, be located the second connecting axle of clamp hole, first detection axle diameter be less than the second and detect the axle, the fixed base be equipped with the draw-in groove that can block handheld stick, draw-in groove both sides face have inclination.

2. A universally usable plug gauge construction according to claim 1, wherein said hand held rod is provided with a pull cord.

3. The plug gauge structure capable of being used universally according to claim 2, wherein one end of the pull rope is fixedly connected with the handheld rod through a first bolt, and the other end of the pull rope is provided with a second bolt.

4. A universal plug gauge arrangement according to claim 1, wherein the first sensing axis is disposed at an angle of 90-160 degrees to the first connecting axis.

5. A universal plug gauge structure according to claim 1, wherein the ends of the first and second sensing shafts are rounded.

6. A universal plug gauge structure according to claim 1, wherein the clamping member is a hex nut at the end adjacent the gauge and the clamping member is a round nut at the end adjacent the gauge.

7. A universal plug gauge structure according to claim 1, wherein said bottom of said slot is provided with an opening.

8. A universal plug gauge structure according to claim 1, wherein the two sides of the fixing base have an inclined angle.

9. The universal plug gauge structure of claim 1, wherein the bottom surface of the fixing seat is provided with a connecting hole.

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