CN217619932U - Sine electric clamp for trimming grinding wheel - Google Patents

Abstract

The utility model relates to the technical field of polishing equipment, and discloses a sinusoidal electric clamp for trimming a grinding wheel, one side of a rectangular connecting block is provided with a connecting rod in a running manner, one end of the connecting rod is fixedly connected with a universal coupling, one end of the connecting rod, which is far away from the universal coupling, is provided with a grinding wheel body, annular chutes are respectively arranged on the front surface and the back surface of a mounting seat, two sides of the annular chutes are provided with rough cushion blocks fixedly connected with the mounting seat, and one ends of the outer walls of two sliding rods, which are far away from the rectangular connecting block, are all in threaded connection with a fixed ring; the utility model discloses a when using the emery wheel and need adjusting the angle of emery wheel body, rotate two threaded connection's fixed ring, from making fixed ring and coarse cushion contactless, then adjust the angle of slide bar to play the effect of adjusting the emery wheel body angle, avoid unable regulation emery wheel angle and increase the degree of difficulty of the processing of polishing.

Description

Sine electric clamp for trimming grinding wheel

Technical Field

The utility model relates to a processing equipment technical field that polishes specifically is a sinusoidal electric fixture for repairing the emery wheel.

Background

The grinding wheel is a common consolidation grinding tool, and is mainly used for performing rough grinding, semi-finish grinding, grooving, cutting off and other operations on an outer circle, an inner circle, a plane and other molded surfaces of a metal or nonmetal workpiece.

In the practical sample processing practice, the condition that the upper surface and the lower surface of a sample are not parallel is a common phenomenon, and as a result, the sample preparation and repeated operation have to be carried out for many times, even the requirement cannot be met all the time, and an automatic sample grinding machine cannot be used at all, so that the operation efficiency of grinding wheel grinding is greatly reduced, and the sine electric clamp for trimming the grinding wheel is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sinusoidal electric fixture for repairing grinding wheel to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sine electric clamp for trimming a grinding wheel comprises a mounting seat, wherein an adjusting component is arranged at the top of the mounting seat;

the utility model discloses an angle that the angle of using the emery wheel and needing to adjust the emery wheel body, the fixed ring of two threaded connection rotates, from making fixed ring and coarse cushion contactless, then adjusts the slide bar to play the effect of adjusting emery wheel body angle, avoid unable adjustment emery wheel angle and increase the degree of difficulty of polishing processing.

Preferably, two sides of the annular sliding grooves are provided with rough cushion blocks fixedly connected with the mounting seat, and one ends, far away from the rectangular connecting blocks, of the outer walls of the two sliding rods are connected with fixing rings through threads.

Preferably, one end of the connecting rod, which is far away from the universal coupling, is fixedly connected with a fixed disc, one side of the fixed disc, which is far away from the connecting rod, is provided with a convex clamping block, one side of the grinding wheel body is provided with a convex clamping hole, and the convex clamping block is clamped in the convex clamping hole.

Preferably, one side of emery wheel body is provided with the fixed disk, just be provided with the cavity in the fixed disk, four standing grooves have been seted up to the outer wall equidistant of fixed disk, four U-shaped mounting grooves have been seted up to one side that the fixed disk is close to emery wheel body, and this utility model places fixing bolt in the U-shaped mounting groove, utilizes the inside cavity cell wall of fixed disk to block fixing bolt, avoids when emery wheel body rotates, and fixing bolt takes place not hard up to influence the result of use of the device.

Preferably, four fixing bolts are arranged in the U-shaped mounting grooves, the fixing disc is fixedly connected with the grinding wheel body through the fixing bolts, and four mounting circular grooves are formed in one side of the fixing disc.

Preferably, one side of the top end of the mounting seat is fixedly connected with a rotating motor, and one end of an output shaft of the rotating motor is fixedly connected with one end, far away from the connecting rod, of the universal coupling.

(III) advantageous effects

Compared with the prior art, the utility model provides a sinusoidal electric fixture for repairing grinding wheel possesses following beneficial effect:

1. when the utility model is used and the angle of the grinding wheel body needs to be adjusted, the two fixed rings connected by the screw thread are rotated, so that the fixed rings are not contacted with the rough cushion block, and then the angle of the sliding rod is adjusted, thereby achieving the effect of adjusting the angle of the grinding wheel body and avoiding the problem that the grinding wheel angle cannot be adjusted to increase the difficulty of grinding processing;

2. the utility model discloses a place fixing bolt in the U-shaped mounting groove, utilize the inside cavity cell wall of fixed disk to block fixing bolt, avoid when the emery wheel body rotates, fixing bolt takes place not hard up to influence the device's result of use.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the top view structure of the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of the grinding wheel body of the present invention;

FIG. 5 is a schematic view of the fixing plate of the present invention;

fig. 6 is a side view of the fixing plate of the present invention.

In the figure: 1. a mounting seat; 2. a rectangular connecting block; 3. a connecting rod; 4. a universal coupling; 5. fixing the bolt; 6. an annular chute; 7. a slide bar; 8. a coarse cushion block; 9. fixing the circular ring; 10. fixing the disc; 11. a grinding wheel body; 12. a convex fixture block; 13. a convex card hole; 14. fixing the disc; 15. a placement groove; 16. a U-shaped mounting groove; 17. installing a circular groove; 18. the motor is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The utility model provides a technical scheme, in particular to a sine electric clamp for trimming a grinding wheel, which comprises a mounting seat 1, wherein the top of the mounting seat 1 is provided with an adjusting component;

the adjusting part comprises a rectangular connecting block 2, one side of the rectangular connecting block 2 is provided with a connecting rod 3 in a penetrating mode, the connecting rod 3 penetrates through the rectangular connecting block 2 and is connected with the rectangular connecting block 2 through a bearing in a rotating mode, one end of the connecting rod 3 is fixedly connected with a universal coupling 4, the universal coupling 4 utilizes the characteristics of a mechanism of the universal coupling, two shafts are not located on the same axis, two connected shafts can rotate continuously under the condition that an axis included angle exists, and torque and motion are transmitted reliably. The biggest characteristics of universal joint 4 are: the structure of the device has larger angular compensation capability, compact structure and high transmission efficiency. 4 diaxon fastener angles of different structural style universal joint are inequality, and the one end that universal joint 4 was kept away from to connecting rod 3 is provided with emery wheel body 11, and annular spout 6 has all been seted up at the front and the back of mount pad 1, and all is provided with slide bar 7 in two annular spouts 6, the one end of two slide bars 7 respectively with the front and the back fixed connection of rectangular connecting block 2.

6 both sides of two annular chutes are provided with the coarse cushion 8 with mount pad 1 fixed connection, and the equal threaded connection of one end that rectangular connecting block 2 was kept away from to the outer wall of two slide bars 7 has fixed ring 9, and top one side fixedly connected with of mount pad 1 rotates motor 18, rotates the one end fixed connection that connecting rod 3 was kept away from to motor 18's output shaft one end and universal joint 4.

One end fixedly connected with fixed disc 10 that universal joint 4 was kept away from to connecting rod 3, one side that fixed disc 10 kept away from connecting rod 3 is provided with convex fixture block 12, convex card hole 13 has been seted up to one side of emery wheel body 11, and convex fixture block 12 joint is in convex card hole 13, when using the emery wheel and need adjust the angle of emery wheel body 11, at first with two fixed rings 9 of anticlockwise rotation threaded connection of hand in proper order, thereby make two fixed rings 9 remove to the both ends of slide bar 7, and then make fixed ring 9 and coarse cushion 8 contactless, then will hold two slide bars 7, make two slide bars 7 slide in the annular spout 6 that corresponds, thereby play the effect of adjusting emery wheel body 11 angle, after emery wheel body 11 adjusts suitable angle, clockwise two fixed rings 9 respectively, thereby make two coarse cushion 8 contacts that fixed ring 9 and it correspond, and then make slide bar 7 fixed.

One side of emery wheel body 11 is provided with fixed disk 14, and is provided with the cavity in the fixed disk 14, and four standing grooves 15 have been seted up to the outer wall equidistant of fixed disk 14, and four U-shaped mounting grooves 16 have been seted up to one side that fixed disk 14 is close to emery wheel body 11, all are provided with fixing bolt 5 in four U-shaped mounting grooves 16, and fixed disk 14 passes through fixing bolt 5 and emery wheel body 11 fixed connection, and four installation circular slots 17 have been seted up to one side of fixed disk 14.

The working principle of the device is as follows:

when replacing the grinding wheel body 11:

refer to fig. 1, 4 and 5;

the implementation operation one:

firstly, an operator inserts the head of a screwdriver into a mounting circular groove 17 formed in a fixed disc 14, then rotates the screwdriver anticlockwise to enable a plurality of fixing bolts 5 to fall off from thread grooves in a fixing disc 10, and then takes down the fixed disc 14;

and (5) implementing operation II:

after the fixed disk 14 is taken down, the operator then takes down the grinding wheel body 11, and replaces the grinding wheel body 11 with a new one, and then fixes the fixed disk 14 on one side of the grinding wheel body 11 again;

when the device is in use;

refer to fig. 1 and 2;

and (3) performing operation III:

when the grinding wheel is used and the angle of the grinding wheel body 11 needs to be adjusted, firstly, an operator rotates two fixing rings 9 connected with threads anticlockwise by hands in sequence, so that the two fixing rings 9 move towards two ends of the sliding rod 7, and the fixing rings 9 are not in contact with the rough cushion block 8;

and the fourth implementation operation:

then the operator will hold two slide bars 7 for two slide bars 7 slide in the annular spout 6 that corresponds, thereby play the effect of adjusting 11 angles of emery wheel body, after suitable angle was adjusted to emery wheel body 11, the operator clockwise turned two fixed ring 9 respectively, thereby made two fixed ring 9 contact with its coarse cushion 8 that corresponds, and then made slide bar 7 fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A sinusoidal electric clamp for dressing grinding wheels, comprising a mounting seat (1), characterized in that: the top of the mounting seat (1) is provided with an adjusting component;

the adjusting component comprises a rectangular connecting block (2), a connecting rod (3) penetrates through one side of the rectangular connecting block (2), one end of the connecting rod (3) is fixedly connected with a universal coupling (4), one end, away from the universal coupling (4), of the connecting rod (3) is provided with a grinding wheel body (11), annular sliding grooves (6) are formed in the front face and the back face of the mounting seat (1), and are respectively provided with a sliding rod (7) and two sliding rods (7) in the annular sliding grooves (6), and one end of each sliding rod (7) is fixedly connected with the front face and the back face of the rectangular connecting block (2) respectively.

2. A sinusoidal motor-driven clamp for dressing grinding wheels according to claim 1, characterized in that: two the annular spout (6) both sides are provided with the coarse cushion (8) of mount pad (1) fixed connection, two the equal threaded connection of one end that rectangular connecting block (2) was kept away from to the outer wall of slide bar (7) has fixed ring (9).

3. The sinusoidal motor clamp for dressing grinding wheels according to claim 1, wherein: the grinding wheel is characterized in that a fixed disc (10) is fixedly connected to one end, away from the universal coupling (4), of the connecting rod (3), a convex clamping block (12) is arranged on one side, away from the connecting rod (3), of the fixed disc (10), a convex clamping hole (13) is formed in one side of the grinding wheel body (11), and the convex clamping block (12) is clamped in the convex clamping hole (13).

4. The sinusoidal motor clamp for dressing grinding wheels according to claim 1, wherein: the grinding wheel comprises a grinding wheel body (11), and is characterized in that a fixed disc (14) is arranged on one side of the grinding wheel body (11), a cavity is formed in the fixed disc (14), four placing grooves (15) are formed in the outer wall of the fixed disc (14) at equal intervals, and four U-shaped mounting grooves (16) are formed in one side, close to the grinding wheel body (11), of the fixed disc (14).

5. The sinusoidal motor clamp for dressing grinding wheels according to claim 4, wherein: all be provided with fixing bolt (5) in four U-shaped mounting groove (16), just fixed disk (14) pass through fixing bolt (5) and emery wheel body (11) fixed connection, four installation circular slots (17) have been seted up to one side of fixed disk (14).

6. The sinusoidal motor clamp for dressing grinding wheels according to claim 1, wherein: the mounting base is characterized in that a rotating motor (18) is fixedly connected to one side of the top end of the mounting base (1), and one end of an output shaft of the rotating motor (18) is fixedly connected with one end, far away from the connecting rod (3), of the universal coupling (4).

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