CN213616086U - Improved grinding wheel dressing device - Google Patents

Abstract

The utility model discloses a wheel dresser of improvement, it relates to wheel machining appurtenance technical field. It contains the dressing case, the backup pad, the axis of rotation, the spout, the screw thread lead screw, a pedestal, control panel, the air exhauster, the inside vertical backup pad that is provided with of dressing case, the axis of rotation is rotated through first bearing and backup pad and is connected, the fixed work piece mount pad that sets up on the axis of rotation axis body, work piece mount pad left side is equipped with the piece that supports, the spout is seted up to dressing case bottom, the fixed pneumatic cylinder that sets up on the slider, be equipped with the sleeve on the pneumatic cylinder, the spring bottom sets up pressure sensor, can dismantle on the mounting bracket and set up buddha's warrior attendant pen, the removal wheel. After the technical scheme is adopted, the utility model discloses an this beneficial effect does: the diamond pen has the advantages of dust prevention, convenience in moving, low noise and the like, is flexible to use, can prevent the grinding wheel from being in rigid contact with the diamond pen, is high in use reliability, and is suitable for popularization and use.

Description

Improved grinding wheel dressing device

Technical Field

The utility model relates to a processing technology field is assisted in the abrasive wheel machining, concretely relates to wheel dresser of improvement.

Background

In order to meet the production requirements, the grinding wheel is often dressed. The grinding wheel is trimmed according to the geometric shape of a machined workpiece, the surface precision requirement and the like, and then the workpiece is polished, so that the requirement for ensuring the quality of the ground workpiece is met. Some emery wheel finishing device among the prior art's structural design is reasonable inadequately, dustproof effect is poor, be not convenient for remove, it is not nimble enough to use, simultaneously can't accurately feed back in time and pressure between emery wheel and the buddha's warrior attendant pen, can't ensure that the emery wheel surface produces and pressure and frictional force are invariable, emery wheel and buddha's warrior attendant pen take place rigid contact and probably take place to damage to leading to emery wheel and buddha's warrior attendant pen, influence the normal use of emery wheel and buddha's warrior attendant pen, certain noise can be produced at the in-process of repairing to the emery wheel simultaneously, bring noise pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, the emery wheel finishing device who provides an improvement has advantages such as dustproof, be convenient for remove, the noise is little, uses in a flexible way, can prevent simultaneously that emery wheel and buddha's warrior attendant pen from taking place the rigidity contact, uses the reliability height, and the practicality is strong, is fit for using widely.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a trimming box, a supporting plate, a rotating shaft, a chute, a threaded lead screw, a base, a control panel and an exhaust fan, wherein the supporting plate is vertically arranged in the trimming box, the rotating shaft is rotatably connected with the supporting plate through a first bearing, the rotating shaft penetrates through the supporting plate and then is connected with an output shaft of a driving motor, a workpiece mounting seat is fixedly arranged on a rotating shaft body, a pressing block is arranged on the left side of the workpiece mounting seat, a fixing sleeve is screwed on the right side of the workpiece mounting seat, the chute is arranged at the bottom of the trimming box, a movable opening is formed in one side of the chute, the threaded lead screw is arranged in the chute, the threaded lead screw is movably connected with the inner wall of the chute through a second bearing, a sliding block is in sliding connection with the threaded lead screw, a hydraulic cylinder is fixedly arranged on the sliding block, a, the screw lead screw is connected with step motor output shaft, and the case is fixed to be set up on the base, and base bottom four corners position welded fastening support frame, the removal wheel is connected to the support frame bottom, is equipped with control panel on the base, and the air exhauster is connected at the case top of repairing, and suction hood and case intercommunication are passed through to air exhauster one end, the air exhauster other end and dust treatment case intercommunication, the case inside welded fastening baffle is handled to the dust, and baffle one side sets up the filter screen.

The inner wall of the box body of the trimming box is filled with a sound-absorbing sponge layer.

The supporting block and the fixed sleeve are clamped at one side close to the grinding wheel workpiece to fix the flexible pad, and the flexible pad comprises but is not limited to a rubber pad or a silica gel pad.

The diamond pen is fixedly arranged on the mounting frame through a fastening bolt.

The box body of the dust processing box is provided with an exhaust pipe.

After adopting above-mentioned technical scheme, compare in prior art and have following beneficial effect:

1. the dust generated in the grinding wheel dressing process can be effectively treated through the matching arrangement of the dressing box, the exhaust fan, the baffle, the filter screen and the like, the dust is prevented from floating in a workshop to influence the environment in the workshop, and meanwhile, the health of workers can be protected;

2. the working position of the decorative cover can be conveniently adjusted by arranging the movable wheels, so that the use flexibility is improved;

3. the extrusion force between the grinding wheel and the diamond pen can be fed back accurately and timely through the matching arrangement of the pressure sensor, the spring, the connector and the like, the pressure and the friction force generated on the surface of the grinding wheel are ensured to be constant, the grinding wheel is prevented from being in rigid contact with the diamond pen, and the service life of the grinding wheel and the service life of the device are protected;

4. the setting of the sound absorption sponge layer on the inner wall of the dressing box can absorb noise generated in the dressing work of the grinding wheel, and noise pollution is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

fig. 2 is an enlarged view of a portion a corresponding to fig. 1.

Description of reference numerals: the device comprises a trimming box 1, a sound absorption sponge layer 11, a supporting plate 2, a rotating shaft 3, a driving motor 31, a first bearing 32, a workpiece mounting seat 33, a grinding wheel workpiece 331, a abutting block 332, a fixing sleeve 333, a flexible pad 334, a sliding chute 4, a movable opening 41, a threaded screw rod 5, a second bearing 51, a sliding block 52, a hydraulic cylinder 53, a sleeve 54, a connector 55, a spring 56, a pressure sensor 57, a mounting frame 58, a diamond pen 581, a fastening bolt 5811, a stepping motor 59, a base 6, a supporting frame 61, a moving wheel 611, a control panel 7, an exhaust fan 8, a dust hood 81, a dust processing box 82, a baffle 821, a filter screen 822 and an exhaust pipe 823.

Detailed Description

Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: the trimming box comprises a trimming box 1, a supporting plate 2, a rotating shaft 3, a sliding groove 4, a threaded screw rod 5, a base 6, a control panel 7 and an exhaust fan 8, wherein the supporting plate 2 is arranged inside the trimming box 1, the rotating shaft 3 is rotatably connected with the supporting plate 2 through a first bearing 32, the rotating shaft 3 penetrates through the supporting plate 2 and then is connected with an output shaft of a driving motor 31, a workpiece mounting seat 33 is fixedly arranged on the shaft body of the rotating shaft 3, a propping block 332 is arranged on one side of the workpiece mounting seat 33, the other side of the workpiece mounting seat 33 is connected with a fixing sleeve 333 through threads, the sliding groove 4 is arranged at the bottom of the trimming box 1, a movable opening 41 is arranged on one side of the sliding groove 4, the threaded screw rod 5 is fixedly arranged inside the sliding groove 4, the threaded screw rod 5 is rotatably connected with the inner wall of the sliding groove 4 through a second bearing, fixed mounting has sleeve 54 on the pneumatic cylinder 53, sleeve 54 upper portion cup joints installation connector 55, connector 55 bottom installation spring 56, spring 56 below sets up pressure sensor 57, pressure sensor 57 passes through wire and control panel 7 electric connection, buddha's warrior attendant 581 demountable installation is on mounting bracket 58, screw lead screw 5 is connected with step motor 59 output shaft, it installs on base 6 to mend case 1, 6 bottom four corners position welded mounting of base has support frame 61, support frame 61 bottom installation removes wheel 611, control panel 7 sets up on base 6 surface, it installs air exhauster 8 to mend case 1 top, air exhauster 8 and suction hood 81, dust disposal case 82 intercommunication, dust department ideal 82 internally mounted has baffle 821 and filter screen 822.

The interior of the box body of the trimming box 1 is filled with a sound absorption sponge layer 11.

The abutting block 332 and one side of the fixed sleeve 333 close to the grinding wheel workpiece 331 are clamped with a flexible pad 334, and the flexible pad 334 can be made of rubber or silica gel.

The diamond pen 581 is fixedly disposed on the mounting frame 58 by a fastening bolt 5811.

The dust part 82 is ideally provided with an exhaust pipe 823 on the box body.

The utility model discloses a theory of operation: the emery wheel fixed mounting that will need to maintain is on the workpiece setting seat, start driving motor and air exhauster simultaneously, driving motor drives the emery wheel work piece rotatory, carry out the work of maintaining under the effect of buddha's warrior attendant pen, step motor drive screw lead screw rotates, make buddha's warrior attendant pen remove under the effect of slider about, adjust the dressing position of emery wheel, the dust that the emery wheel work piece produced is maintained the in-process by air exhauster suction dust disposal incasement portion, the baffle blocks that some dust passes through, gaseous process filter back is derived via the blast pipe after then.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (5)

1. An improved grinding wheel dressing device is characterized in that: the device comprises a trimming box, a supporting plate, a rotating shaft, a chute, a threaded lead screw, a base, a control panel and an exhaust fan, wherein the supporting plate is vertically arranged in the trimming box, the rotating shaft is rotatably connected with the supporting plate through a first bearing, the rotating shaft penetrates through the supporting plate and then is connected with an output shaft of a driving motor, a workpiece mounting seat is fixedly arranged on a rotating shaft body, a pressing block is arranged on the left side of the workpiece mounting seat, a fixing sleeve is screwed on the right side of the workpiece mounting seat, the chute is arranged at the bottom of the trimming box, a movable opening is formed in one side of the chute, the threaded lead screw is arranged in the chute, the threaded lead screw is movably connected with the inner wall of the chute through a second bearing, a sliding block is in sliding connection with the threaded lead screw, a hydraulic cylinder is fixedly arranged on the sliding block, a, the screw lead screw is connected with step motor output shaft, and the case is fixed to be set up on the base, and base bottom four corners position welded fastening support frame, the removal wheel is connected to the support frame bottom, is equipped with control panel on the base, and the air exhauster is connected at the case top of repairing, and suction hood and case intercommunication are passed through to air exhauster one end, the air exhauster other end and dust treatment case intercommunication, the case inside welded fastening baffle is handled to the dust, and baffle one side sets up the filter screen.

2. An improved wheel truing apparatus as set forth in claim 1 wherein: the inner wall of the box body of the trimming box is filled with a sound-absorbing sponge layer.

3. An improved wheel truing apparatus as set forth in claim 1 wherein: the supporting block and the fixed sleeve are clamped at one side close to the grinding wheel workpiece to fix the flexible pad, and the flexible pad comprises but is not limited to a rubber pad or a silica gel pad.

4. An improved wheel truing apparatus as set forth in claim 1 wherein: the diamond pen is fixedly arranged on the mounting frame through a fastening bolt.

5. An improved wheel truing apparatus as set forth in claim 1 wherein: the box body of the dust processing box is provided with an exhaust pipe.

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