CN218765049U - Involute detection device for forming grinding wheel - Google Patents

Abstract

The utility model relates to a shaping dull polish wheel detection device that gradually bursts at seams, comprising a base plate, be provided with the mount pad on the bottom plate, be fixed with the gear on the mount pad, put the poke rod of rotation connection on the mount pad above the gear, poke rod sliding fit have with gear engagement complex rack, sliding connection has the gangbar on the rack, will make the rack drive the gangbar and carry out involute motion when rotating the poke rod, the gangbar touches with the emery wheel top of installing on the mount pad, thereby will make the involute motion orbit irregularity of gangbar amplify the reflection with emery wheel profile's irregularity when emery wheel profile is irregular, be provided with the holding tank on the bottom plate and be used for placing the paper to compress tightly the paper through the depression bar, be provided with marking mechanism simultaneously and accomplish the drawing to the gangbar motion orbit on the gangbar, for prior art, the utility model discloses the cost is lower, can detect the drawing to emery wheel profile, satisfies the basic detection demand of workman to emery wheel appearance, is worth promoting.

Description

Involute detection device for forming grinding wheel

Technical Field

The utility model belongs to the technical field of the emery wheel is maintained, especially, relate to a shaping emery wheel detection device that gradually bursts at seams.

Background

Dressing of a grinding wheel generally refers to repairing the grinding surface of the grinding wheel by using a dressing tool to remove a dull ground surface layer;

the prior art generally adopts a turning finishing method when a grinding wheel is finished, namely a diamond cutter is used for turning the grinding wheel, the finished grinding wheel needs profile detection again, chinese invention patent CN108747825B discloses a method for detecting the profile and finishing the grinding wheel based on a projection method, visual detection is used for detecting the finished profile of the grinding wheel with high precision, most of the prior grinding wheel profile detection methods are consistent with the prior art patent, an optical sensor is used for automatic detection and judgment by a computer, but the method has higher machine cost and can not be born by all companies, most of small enterprises do not detect the grinding wheel because of lacking a detection tool after finishing the grinding wheel, and therefore, a detection tool which can reflect the finishing state and has lower cost is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims at providing a shaping emery wheel detection device that gradually bursts at seams has solved present higher, the not convenient for problem of popularization to emery wheel profile finishing machine cost.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the content part of the utility model is as follows: the utility model provides a shaping emery wheel detection device that gradually bursts at seams, includes the bottom plate, its characterized in that, be provided with the mount pad on the bottom plate, fixedly connected with gear on the mount pad, the coaxial fixed axle of fixed connection on the mount pad in gear top, it is connected with the poker rod to rotate on the fixed axle, sliding fit has the rack with gear engagement complex on the poker rod, fixedly connected with slide on the rack, sliding connection has the gangbar on the slide, put first spring between gangbar and the slide, be provided with the nipper mechanism on the gangbar, still including setting up the nipper mechanism on the bottom plate.

The utility model has the advantages that:

1. the utility model discloses a bottom plate, be provided with the mount pad on the bottom plate, be fixed with the gear on the mount pad, put the poking rod of rotating connection on the mount pad above the gear, poking rod sliding fit has the rack with gear engagement complex, and sliding connection has the gangbar on the rack, satisfies that will make the rack drive the gangbar and carry out involute motion when rotating the poking rod, and the gangbar touches with the emery wheel top of installing on the mount pad, will make the involute motion orbit of gangbar irregular when the emery wheel profile is irregular so that the irregularity of emery wheel profile is enlarged and reflected, accomplishes emery wheel appearance profile detection;

2. the utility model discloses be provided with the holding tank, make things convenient for putting into of paper to compress tightly the paper through the depression bar, be provided with marking off mechanism simultaneously and accomplish the drawing to linkage rod movement track on the gangbar, for prior art, the utility model discloses the cost is lower, can detect the drawing to emery wheel appearance profile, satisfies the workman and to the basic demand that detects of emery wheel appearance, is worth promoting.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a first perspective view of the present invention.

Fig. 3 is a second perspective view of the present invention.

Fig. 4 is a partial structural view of the present invention.

Fig. 5 is a partial structural view ii of the present invention.

Fig. 6 is a third view of the structure of the present invention.

Fig. 7 is a partial structural view of the present invention.

Fig. 8 is a partial structural view of the present invention.

In the figure, 1, a bottom plate; 2. a mounting seat; 3. a gear; 4. a fixed shaft; 5. poking the rod way; 6. a rack; 7. a slideway; 8. a linkage rod; 9. a first spring; 10. an extension arm; 11. a connecting rod; 12. a second spring; 13. a marking pen; 14. a chute; 15. a boss; 16. a convex edge block; 17. a top stage; 18. a pressure lever; 19. a third spring; 20. a limiting rod; 21. installing a shaft; 22. anti-skid support legs; 23. and (6) accommodating the tank.

Detailed Description

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 8.

The utility model discloses when implementing, combine figures 1-8, a shaping emery wheel involute detection device, including bottom plate 1, a plurality of antiskid stabilizer blades 22 that are symmetrically arranged are fixedly connected with on bottom plate 1 and are used for supporting bottom plate 1 and prevent sliding, be provided with mount pad 2 on bottom plate 1, it is predetermined, mount pad 2 sets up in the center department of bottom plate 1, fixedly connected with gear 3 on mount pad 2, coaxial fixedly connected with fixed axle 4 above gear 3, swing rod 5 is connected with on fixed axle 4 in the rotation, swing rod 5 goes up the sliding fit has rack 6 with the meshing cooperation of gear 3, it is predetermined, rack 6 is last fixedly connected with gag lever post 20 with mount pad 2 cooperation, during initial condition, gag lever post 20 cooperates with mount pad 2 and makes rack 6 be in the initial position, when using, along with rotating around mount pad 2, the driving rack 6 is engaged with the gear 3, the moving track of the point of the rack 6 contacting with the gear 3 in the initial state is a regular involute track, in this embodiment, the set involute of the gear 3 drawn according to the rack 6 reflects the contour regularity of the grinding wheel, specifically, the rack 6 is fixedly connected with a slide 7, the slide 7 is connected with a linkage rod 8 in a sliding manner, the linkage rod 8 and the rack 6 are arranged in parallel, and when the rack 6 moves, the linkage rod 8 is still continuously in a parallel state with the rack 6, so that the linkage rod 8 is consistent with the moving track of the rack 6, the linkage rod 8 and the slide 7 are preset, a first spring 9 is arranged between the linkage rod 8 and the slide 7, and the requirement that under the action of the first spring 9, the linkage rod 8 has the tendency of sliding towards the axis of the mounting seat 2 is met, preset, a mounting shaft 21 for fixedly mounting a grinding wheel is fixedly connected to the fixed shaft 4, in this embodiment, a clamp for clamping and fixing grinding wheels of different specifications is matched with the mounting shaft 21, the clamp is not specifically disclosed in this embodiment, a person skilled in the art only needs to know that the clamp acts on an inner circle of the grinding wheel and is matched and mounted on the mounting shaft 21, and the clamp can clamp and fix grinding wheels of different specifications, when the grinding wheel is actually used, the grinding wheel is mounted on the mounting shaft 21 through the clamp, at this time, the grinding wheel is coaxial with the gear 3, the linkage rod 8 is in contact with the grinding wheel under the action of the first spring 9, when the grinding wheel is in an initial state, a point where the linkage rod 8 is in contact with the grinding wheel is on the same vertical straight line as a point where the rack 6 is meshed with the gear 3, when the rack 6 performs involute drawing, the involute of the grinding wheel will be drawn by the linkage rod 8, when the outline of the outer circle is irregular, the involute trajectory of the linkage rod 8 will be irregular, so that the outline of the part which is slid by the linkage rod 8 can be regularly drawn by the involute, and thus only half of the grinding wheel can be used when the actual involute of the grinding wheel is adjusted and the grinding wheel;

the linkage rod 8 is provided with a marking mechanism which comprises an extension arm 10 arranged on the linkage rod 8, the extension arm 10 is vertically matched with a connecting rod 11 in a sliding manner, a second spring 12 is arranged between the connecting rod 11 and the extension arm 10, the requirement that under the action of the second spring 12, the connecting rod 11 has the tendency of sliding downwards away from the extension arm 10 is met, the connecting rod 11 is matched and clamped with a marking pen 13, the marking pen 13 is conveniently replaced by adopting a clamping manner, the marking pen 13 is matched with a sliding chute 14 arranged on the linkage rod 8 in a sliding manner, the requirement that the connecting rod 11 only has the movement of sliding upwards and downwards through the matching of the marking pen 13 and the sliding chute 14 is met, and the linkage rod 8 is in an initial state in a preset manner, the position of the sliding chute 14 is met, the marking pen 13 is positioned right below a contact point of the linkage rod 8 and the grinding wheel, so that when the linkage rod 8 moves along with the rack 6, a track described by the marking pen 13 is a motion track of the linkage rod 8, in the embodiment, the bottom plate 1 is provided with the accommodating groove 23, paper is inserted into the accommodating groove 23, and when the marking pen is actually used, the paper is placed below the marking pen 13, so that the marking pen 13 is in a lifting state in an initial state, the marking pen further comprises a boss 15 which is arranged on the extension arm 10 and matched with the connecting rod 11, meanwhile, the connecting rod 11 is hinged with a rocker arm rod, when the marking pen 13 needs to be lifted, the rocker arm is placed on the boss 15, the marking pen 13 is lifted, and after the rocker arm is put down from the boss 15, the marking pen 13 is put down and can mark on the paper;

preset, the paper pressing mechanism further comprises a paper pressing mechanism arranged on the bottom plate 1, the paper pressing mechanism comprises a convex edge block 16 arranged on the bottom plate 1, a plurality of top platforms 17 arranged on the bottom plate 1 are arranged on the side edge of the convex edge block 16, the top platforms 17 are matched with a pressure lever 18 vertically connected to the convex edge block 16 in a sliding mode, a third spring 19 is arranged between the pressure lever 18 and the convex edge block 16, the requirement that the pressure lever 18 is pressed downwards under the action of the third spring 19 is met, the pressure lever 18 has the tendency of pressing paper downwards, in the initial state, the pressure lever 18 and a marking pen 13 are in a lifting state, a pulling arm is fixedly connected to the pressure lever 18, the pulling arm is placed on the top platform 17 to lift the pressure lever 18, when the pressure lever 18 needs to be put down, the pulling arm is only required to be rotated to be put down from the top platform 17, in the embodiment, the linkage lever 8 can be driven by a rack 6 to draw the involute of the grinding wheel, when the excircle outline of the grinding wheel is irregular, the involute of the linkage lever 8 is not drawn, the involute, the slight irregular outline of the involute of the grinding wheel can be reflected, the involute of the grinding wheel, the involute can be used for visual detection of a small grinding wheel detection company, the detection device, the detection cost of a small-scale detection company can be met, and the detection of a detection device can be more, and the detection of a detection and the detection device can be used for detection of a detection and the detection of a small-scale detection.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a shaping dull polish wheel detection device that gradually bursts at seams, includes bottom plate (1), its characterized in that, be provided with mount pad (2) on bottom plate (1), fixedly connected with gear (3) are gone up in mount pad (2), gear (3) top coaxial fixedly connected with fixed axle (4), rotate on fixed axle (4) and be connected with poker rod (5), sliding fit has rack (6) with gear (3) meshing complex on poker rod (5), fixedly connected with slide (7) are gone up in rack (6), sliding connection has gangbar (8) on slide (7), first marking spring (9) have been put between gangbar (8) and slide (7), be provided with the mechanism on gangbar (8), still including setting up the nipper mechanism on bottom plate (1).

2. The involute detection device for the forming grinding wheel according to claim 1, wherein the scribing mechanism comprises an extension arm (10) arranged on a linkage rod (8), a connecting rod (11) is vertically matched with the extension arm (10) in a sliding manner, a second spring (12) is arranged between the connecting rod (11) and the extension arm (10), a scribing pen (13) is connected with the connecting rod (11) in a matching and clamping manner, the scribing pen (13) is matched with a sliding groove (14) formed in the linkage rod (8) in a sliding manner, and the involute detection device further comprises a boss (15) which is arranged on the extension arm (10) and matched with the connecting rod (11).

3. The involute detecting device for the forming grinding wheel according to claim 1, wherein the paper pressing mechanism comprises a convex edge block (16) arranged on the bottom plate (1), a plurality of top platforms (17) arranged on the bottom plate (1) are arranged on the side edge of the convex edge block (16), the top platforms (17) are matched with a pressure lever (18) vertically connected to the convex edge block (16) in a sliding mode, and a third spring (19) is arranged between the pressure lever (18) and the convex edge block (16).

4. The involute detecting device for the forming grinding wheel according to claim 1, wherein the linkage rod (8) and the rack (6) are arranged in parallel.

5. The involute detection device for the forming grinding wheel according to claim 1, wherein a limiting rod (20) matched with the mounting seat (2) is fixedly connected to the rack (6).

6. The involute detecting device for the forming grinding wheel according to claim 1, wherein a mounting shaft (21) for fixedly mounting the grinding wheel is fixedly connected to the fixing shaft (4).

7. The involute detecting device for the forming grinding wheel according to claim 1, wherein a plurality of symmetrically arranged anti-skid supporting legs (22) are fixedly connected to the base plate (1).

8. The involute profile inspection device for grinding wheels according to claim 1, wherein the base plate (1) is provided with a receiving groove (23).

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