CN218697651U

CN218697651U - Dressing machine tool for grinding wheel machining

Info

Publication number: CN218697651U
Application number: CN202222930002.3U
Authority: CN
Inventors: 邓家云
Original assignee: Henan Youkai Abrasives Co ltd
Current assignee: Henan Youkai Abrasives Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-24
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a dressing machine tool for grinding wheel processing, relating to the technical field of grinding wheels; the utility model comprises the following steps; the grinding wheel dresser device comprises a base, the right end of the upper side of the base is fixedly connected with a protective cover, a motor is fixedly connected to the outer side of the protective cover, a motor output shaft is fixedly connected with a rotating shaft, one end of the rotating shaft far away from the motor is connected to the protective cover in a switching mode, a grinding wheel is arranged on the outer side of the middle end of the rotating shaft, a dresser is arranged at the left end of the base, an adjusting mechanism is arranged at the lower end of the base, the adjusting mechanism comprises a rotating unit, an inner thread block, a sliding block, a rolling unit and a moving unit, the lower end of the base is provided with the rotating unit, the outer sides of two ends of the rotating unit are provided with the inner thread block, the two sides of the inner thread block are fixedly connected with the sliding block, one end, far away from the inner thread block, of the sliding block, the sliding block is arranged in the base, the adjusting mechanism is arranged, the dresser can be fixed on the machine tool when the grinding wheel is dressed, the position of the dresser is adjusted according to requirements, the stability when the dressing is improved, and the wrong dressing is caused by holding instability during the reduction of dressing.

Description

Dressing machine tool for grinding wheel machining

Technical Field

The utility model relates to a emery wheel technical field specifically is a grinding wheel machining is with repairing lathe.

Background

When the grinding wheel is seriously worn or deformed, a correction machine tool is required to be used for trimming.

The emery wheel is when repairing, fixes the emery wheel that needs to repair in the bull stick outside earlier, then starter motor, makes the motor drive bull stick and emery wheel rotation, uses the trimmer to repair afterwards, and the trimmer divide into three kinds usually, and first is to repair the oilstone, and the second is the diamond pen, and the third is the diamond gyro wheel, and two kinds are before to the emery wheel sharp, and the third is to repairing the type to the emery wheel, takes out the emery wheel after finishing will repairing again.

When using the trimmer to maintain the emery wheel, because the inconvenient fixed regulation to the trimmer of trimming machine tool, generally the manual trimmer of holding of workman is maintained the emery wheel, and the manual trimmer of taking carries out the in-process of maintaining to the emery wheel, and physical demands to the workman is great, and appears easily because of the unstable trimming of manual control and make mistakes, makes the trimming machine tool comparatively inconvenient to the maintenance of emery wheel, and to above-mentioned problem, the inventor proposes a trimming machine tool for abrasive wheel machining is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The problem that a dresser is inconvenient to fix and adjust by a dressing machine tool is solved; an object of the utility model is to provide a grinding wheel machining is with repairing lathe.

In order to solve the technical problem, the utility model adopts the following technical scheme: the base, base upside right-hand member has linked firmly the guard shield, and the guard shield outside has linked firmly the motor, motor output shaft links firmly the pivot, and the pivot is kept away from the one end switching of motor on the guard shield, the pivot middle-end outside sets up the emery wheel, and the base left end sets up the trimmer, the base lower extreme sets up adjustment mechanism, and adjustment mechanism is including rotating the unit, the internal thread piece, the slider, roll unit and mobile unit, the base lower extreme sets up the rotation unit, and rotate the unit both ends outside and set up the internal thread piece, internal thread piece both sides link firmly the slider, and the one end that the internal thread piece was kept away from to the slider slides in the base, the one end that the internal thread piece was kept away from to the slider sets up the roll unit, and the internal thread piece upside sets up the mobile unit, the mobile unit upside sets up the trimmer.

Preferably, the trimmer downside is through changing the mechanism setting on the mobile unit, and change the mechanism and include picture peg, screens unit, spring and press the unit, and the trimmer downside links firmly the picture peg, and the picture peg lower extreme is inserted and is established in the mobile unit, and the inside screens unit that sets up of picture peg lower extreme, and the screens unit inserts the one side of establishing in the picture peg and link firmly the spring, and the one end that the screens unit was kept away from to the spring links firmly on the picture peg, and the one side that the springs were kept away from to the screens unit sets up and presses the unit.

Preferably, the rotation unit includes external screw thread pole and carousel, and the inside external screw thread pole that sets up of base lower extreme, external screw thread pole right-hand member transposition is on the base, and the external screw thread pole left end runs through the base and links firmly the carousel, the roll unit includes gyro wheel and gag lever post, and the slider is kept away from the inside gyro wheel of inserting of one end of internal screw thread piece, the gyro wheel both sides link firmly the gag lever post, and the one end transposition of gyro wheel is kept away from to the gag lever post is on the slider, the mobile unit includes movable block and fixed block, and the internal screw thread piece upside links firmly the movable block, the movable block upside links firmly the fixed block, and the picture peg lower extreme is inserted and is established in the fixed block.

Preferably, the screens unit includes cardboard and stopper, and the inside cardboard of establishing of inserting of picture peg lower extreme, the cardboard is inserted the one end both sides of establishing in the fixed block and is linked firmly the stopper, and the stopper is kept away from the one end of cardboard and is slided in the picture peg, press the unit and include stripper plate and rubber button, and the cardboard keeps away from one side laminating stripper plate of spring, the one end that the cardboard was kept away from to the stripper plate links firmly in rubber button, and one side that rubber button is close to the fixed block links firmly on the fixed block.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. by arranging the adjusting mechanism, when the dresser needs to be used, the rotating unit can be screwed according to requirements, the rotating unit enables the internal thread block to drive the sliding block to move under the assistance of the rolling unit through meshing with the internal thread block, meanwhile, the internal thread block drives the dresser to move and adjust through the moving unit when moving, so that the dresser can be fixed on a machine tool when the dressing machine tool dresses a grinding wheel, the position of the dresser can be adjusted according to requirements, the stability during dressing is further improved, and the error dressing caused by unstable support during dressing is reduced;

2. through setting up the change mechanism, the in-process of the different trimmer of convenient to use to the emery wheel is maintained, when needing to be changed the trimmer, can extrude both sides press the unit, press the unit and release the fixed block with the screens unit, the screens unit is inserted and is established compression spring in the picture peg, stimulate the trimmer afterwards, make the trimmer drive picture peg pull out the fixed block, the trimmer after will changing again drives the picture peg and inserts and establish in the fixed block, the picture peg is inserted and is established back screens unit and pop out and insert and establish and fix in the fixed block, when repairing the emery wheel, can carry out quick replacement to the trimmer according to the demand, effectively promote dressing efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.

Fig. 1 is a schematic view of the local cross-sectional structure of the present invention.

Fig. 2 is a schematic view of the local section structure of the fixing block of the present invention.

Fig. 3 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

Fig. 4 is a schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a shield; 3. a motor; 4. a rotating shaft; 5. a grinding wheel; 6. a finisher; 7. an externally threaded rod; 8. a turntable; 9. an internal thread block; 10. a slider; 11. a roller; 12. a limiting rod; 13. a moving block; 14. a fixed block; 15. inserting plates; 16. clamping a plate; 17. a limiting block; 18. a spring; 19. a pressing plate; 20. a rubber button.

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 work belong to the protection scope of the present invention.

The first embodiment is as follows: as shown in fig. 1-4, the utility model provides a grinding wheel machining is with repairing lathe, including base 1, the 1 upside right-hand member of base has linked firmly guard shield 2, and the 2 outside of guard shield has linked firmly motor 3, motor 3 output shaft links firmly pivot 4, and the one end that motor 3 was kept away from to pivot 4 connects on guard shield 2, the 4 middle-end outsides of pivot set up emery wheel 5, and the 1 left end of base sets up trimmer 6, the 1 lower extreme of base sets up adjustment mechanism, and adjustment mechanism is including rotating the unit, internal thread piece 9, slider 10, roll unit and mobile unit, the 1 lower extreme of base sets up the rotation unit, and rotate the unit both ends outside and set up internal thread piece 9, internal thread piece 9 both sides link firmly slider 10, and the one end that internal thread piece 9 was kept away from to slider 10 slides in base 1, the one end that internal thread piece 9 was kept away from to slider 10 sets up the roll unit, and internal thread piece 9 upside sets up the mobile unit, the mobile unit upside sets up trimmer 6.

When in work; trimmer 6 is when needs use, can twist earlier according to the demand and move the rotation unit, make the rotation unit let internal thread piece 9 drive slider 10 remove under the assistance of roll unit through the meshing with internal thread piece 9, internal thread piece 9 drives trimmer 6 through the mobile unit when removing and moves the regulation simultaneously, through setting up adjustment mechanism, make the trimming machine tool when trimming the emery wheel, can fix the trimmer on the lathe, adjust the position of trimmer according to the demand, and then promote the stability when trimming, the mistake is maintained because of holding the unstability and appearing when reducing the trimming.

Through adopting above-mentioned technical scheme, 6 downside of trimmer sets up on the mobile unit through changing the mechanism, and change the mechanism and include picture peg 15, the screens unit, spring 18 and press the unit, 6 downside of trimmer links firmly picture peg 15, and the 15 lower extremes of picture peg insert and establish in the mobile unit, the inside screens unit that sets up of 15 lower extremes of picture peg, and one side that the screens unit inserted and establish in picture peg 15 links firmly spring 18, the one end that the screens unit was kept away from to spring 18 links firmly on picture peg 15, and one side that the springs 18 were kept away from to the screens unit sets up presses the unit.

When in work; in-process convenient to use different finishers to emery wheel repairment, when needing to change the finisher, can extrude both sides press the unit, press the unit and release the screens unit fixed block 14, the screens unit is inserted and is established 15 internal compression spring 18 of picture peg, stimulate finisher 6 afterwards, make finisher 6 drive picture peg 15 pull out fixed block 14, it inserts 15 the fixed block 14 of establishing to drive picture peg 15 with finisher 6 after changing again, picture peg 15 inserts the back screens unit of establishing and pops out and insert and establish in the fixed block 14 and fix, through setting up change mechanism, when repairing the emery wheel, can carry out quick replacement according to the demand to the finisher, effectively promote dressing efficiency.

Through adopting above-mentioned technical scheme, the rotation unit includes external screw thread pole 7 and carousel 8, and the inside external screw thread pole 7 that sets up of base 1 lower extreme, and the right-hand member of external screw thread pole 7 articulates on base 1, and the base 1 is run through to external screw thread pole 7 left end and links firmly carousel 8.

When in work; screwing the rotary table 8 to make the rotary table 8 drive the external thread rod 7 to rotate, the external thread rod 7 enables the internal thread block 9 to move through the meshing with the internal thread block 9, and the external thread rod 7 and the rotary table 8 are arranged to facilitate the movement of the internal thread block 9.

Through adopting above-mentioned technical scheme, the roll unit includes gyro wheel 11 and gag lever post 12, and the inside gyro wheel 11 of establishing of inserting of one end that the internal thread piece 9 was kept away from to slider 10, and gyro wheel 11 both sides link firmly gag lever post 12, and the one end switching that gag lever post 12 kept away from gyro wheel 11 is on slider 10.

When in work; the slider 10 drives the roller 11 and the limiting rod 12 to move when moving, the roller 11 is attached to the base 1 to roll under the limiting of the limiting rod 12, and the auxiliary internal thread block 9 is convenient to move by arranging the roller 11 and the limiting rod 12.

By adopting the technical scheme, the moving unit comprises the moving block 13 and the fixed block 14, the moving block 13 is fixedly connected to the upper side of the internal thread block 9, the fixed block 14 is fixedly connected to the upper side of the moving block 13, and the lower end of the inserting plate 15 is inserted into the fixed block 14.

When in work; the moving block 13 and the fixed block 14 are driven to move when the internal thread block 9 moves, so that the fixed block 14 drives the trimmer 6 to move, and the trimmer 6 is driven to move when the internal thread block 9 moves by arranging the moving block 13 and the fixed block 14.

Through adopting above-mentioned technical scheme, the screens unit includes cardboard 16 and stopper 17, and 15 lower extremes of picture peg inside inserts establishes cardboard 16, and one end both sides that cardboard 16 was inserted and is established in fixed block 14 link firmly stopper 17, and the stopper 17 one end of keeping away from cardboard 16 slides in picture peg 15.

When in work; when the inserting plate 15 is inserted into the fixing block 14, the fixing block 14 extrudes the clamping plate 16, so that the clamping plate 16 is inserted into the compression spring 18 in the inserting plate 15 under the limiting of the limiting block 17, and the inserting plate 15 is conveniently clamped and fixed by the clamping plate 16 and the limiting block 17.

Through adopting above-mentioned technical scheme, press the unit and include stripper plate 19 and rubber button 20, and one side laminating stripper plate 19 that spring 18 was kept away from to cardboard 16, the one end that stripper plate 19 kept away from cardboard 16 links firmly in rubber button 20, and one side that rubber button 20 is close to fixed block 14 links firmly on fixed block 14.

When in work; the rubber button 20 is pressed to enable the rubber button 20 to push the extrusion plate 19 to move and extrude the clamping plate 16, and the extrusion plate 19 and the rubber button 20 are arranged to facilitate pushing the clamping plate 16 out of the inserting plate 15.

The working principle is as follows: when the grinding wheel needs to be trimmed, the grinding wheel is fixed on the rotating shaft 4, then the trimmer 6 to be used is installed on the fixed block 14, the trimmer 6 drives the inserting plate 15 to be inserted into the fixed block 14 during installation, the fixed block 14 extrudes the clamping plate 16 when the inserting plate 15 is inserted, the clamping plate 16 is inserted into the compression spring 18 in the fixed block 14 under the limiting of the limiting block 17, then the inserting plate 15 is inserted continuously, when the insertion plate 15 is inserted, the spring 18 pushes the clamping plate 16 to pop out and insert into the fixed block 14, the trimmer 6 is clamped and fixed through the clamping plate 16, then the rotating disc 8 is screwed to enable the rotating disc 8 to drive the external thread rod 7 to rotate, the external thread rod 7 enables the internal thread block 9 to move under the limit of the sliding block 10 through the meshing with the internal thread block 9, the sliding block 10 drives the roller 11 and the limiting rod 12 to synchronously move when moving, the roller 11 is attached to the base 1 under the limit of the limiting rod 12 to roll to assist the sliding block 10 to move, meanwhile, when the internal thread block 9 moves, the moving block 13 and the fixed block 14 are driven to move, the fixed block 14 synchronously drives the dresser 6 to move so as to adjust the position of the dresser 6, the motor 3 is started after adjustment, so that the output shaft of the motor 3 drives the rotating shaft 4 and the grinding wheel 5 to rotate, then the grinding wheel 5 is dressed by the dresser 6, after finishing dressing, the motor 3 is closed, the grinding wheel 5 is taken out, when the dresser 6 needs to be replaced, the rubber buttons 20 on the two sides are pressed first, the rubber buttons 20 are pressed to push the extrusion plate 19 to extrude the clamping plate 16, the clamping plate 16 is pushed out of the fixed block 14, the clamping plate 16 is inserted into the compression spring 18 in the inserting plate 15 under the limiting of the limiting block 17, then the trimmer 6 is pulled to drive the inserting plate 15 to pull out the fixing block 14, the trimmer 6 to be used drives the inserting plate 15 to be inserted into the fixing block 14, and the clamping plate 16 is used for clamping and fixing.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a dressing machine tool for abrasive wheel machining, includes base (1), its characterized in that: base (1) upside right-hand member has linked firmly guard shield (2), and guard shield (2) outside has linked firmly motor (3), motor (3) output shaft links firmly pivot (4), and the one end that motor (3) were kept away from in pivot (4) connects on guard shield (2), the pivot (4) middle-end outside sets up emery wheel (5), and base (1) left end sets up trimmer (6), base (1) lower extreme sets up adjustment mechanism, and adjustment mechanism includes rotation unit, internal thread piece (9), slider (10), roll unit and mobile unit, base (1) lower extreme sets up the rotation unit, and rotates the unit both ends outside and set up internal thread piece (9), internal thread piece (9) both sides link firmly slider (10), and slider (10) keep away from the one end of internal thread piece (9) and slide in base (1), the one end that internal thread piece (9) were kept away from in slider (10) sets up the roll unit, and internal thread piece (9) upside sets up the mobile unit, the mobile unit upside sets up trimmer (6).

2. The dressing machine tool for grinding wheel machining according to claim 1, wherein the lower side of the dresser (6) is arranged on the mobile unit through a replacing mechanism, the replacing mechanism comprises an inserting plate (15), a clamping unit, a spring (18) and a pressing unit, the lower side of the dresser (6) is fixedly connected with the inserting plate (15), the lower end of the inserting plate (15) is inserted into the mobile unit, the clamping unit is arranged inside the lower end of the inserting plate (15), one side of the clamping unit inserted into the inserting plate (15) is fixedly connected with the spring (18), one end, far away from the clamping unit, of the spring (18) is fixedly connected onto the inserting plate (15), and one side, far away from the spring (18), of the clamping unit is provided with the pressing unit.

3. The dressing machine for grinding wheel machining according to claim 1, characterized in that said rotating unit comprises an externally threaded rod (7) and a rotating disk (8), and an externally threaded rod (7) is provided inside the lower end of the base (1), the right end of said externally threaded rod (7) is rotatably connected to the base (1), and the left end of the externally threaded rod (7) is fixedly connected to the rotating disk (8) through the base (1).

4. The dressing machine tool for grinding wheel machining according to claim 1, wherein the rolling unit comprises a roller (11) and a limiting rod (12), the roller (11) is inserted into one end of the sliding block (10) far away from the internal thread block (9), the limiting rod (12) is fixedly connected to two sides of the roller (11), and one end of the limiting rod (12) far away from the roller (11) is rotatably connected to the sliding block (10).

5. The dressing machine tool for grinding wheel machining according to claim 1, wherein the moving unit comprises a moving block (13) and a fixed block (14), the moving block (13) is fixedly connected to the upper side of the internal thread block (9), the fixed block (14) is fixedly connected to the upper side of the moving block (13), and the lower end of the insert plate (15) is inserted into the fixed block (14).

6. The dressing machine tool for grinding wheel machining according to claim 2, wherein the clamping unit comprises a clamping plate (16) and a limiting block (17), the clamping plate (16) is inserted into the lower end of the insert plate (15), the limiting block (17) is fixedly connected to both sides of one end of the clamping plate (16) inserted into the fixed block (14), and one end of the limiting block (17) far away from the clamping plate (16) slides in the insert plate (15).

7. The dressing machine for grinding wheel machining according to claim 2, characterized in that said pressing unit comprises a pressing plate (19) and a rubber button (20), and the side of the clamping plate (16) remote from the spring (18) abuts against the pressing plate (19), the end of the pressing plate (19) remote from the clamping plate (16) is fixedly connected in the rubber button (20), and the side of the rubber button (20) close to the fixed block (14) is fixedly connected to the fixed block (14).