CN218904933U

CN218904933U - Grinding wheel dressing device

Info

Publication number: CN218904933U
Application number: CN202223265693.6U
Authority: CN
Inventors: 李源冰; 陈倩; 张云
Original assignee: Zhengzhou Hi Tech Abrasive Tools Co ltd
Current assignee: Zhengzhou Hi Tech Abrasive Tools Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-25
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a grinding wheel dressing device which comprises a table top, wherein the top outer wall of the table top is connected with a shell through a bolt, one side outer wall of the shell is connected with a rotary column through a bearing, a stud is integrally formed on one side outer wall of the rotary column, the outer part of the stud is sleeved with a grinding wheel body, the outer part of the stud is connected with a compression screw sleeve through threads, one end of a connecting shaft of the rotary column extends to the inside of the shell and is welded with a worm wheel, a worm is connected between the top inner wall and the bottom inner wall of the shell through a bearing and meshed with the worm wheel, the top outer wall of the shell is connected with a motor through a bolt, and one end of an output shaft of the motor is connected with the worm through a key. According to the utility model, the screw sleeve is in threaded connection with the stud to compress the grinding wheel body, so that the grinding wheel body can be kept fixed through the self-locking principle of the worm and the worm wheel when the screw sleeve is assembled and disassembled, and the grinding wheel body is more convenient to assemble and disassemble.

Description

Grinding wheel dressing device

Technical Field

The utility model relates to the technical field of grinding wheel dressing equipment, in particular to a grinding wheel dressing device.

Background

The grinding wheel is also called a bonded grinding tool, wherein the grinding wheel is formed by bonding common abrasive materials into a certain shape by a bonding agent and has certain strength, and the grinding wheel needs to be dressed when the grinding wheel is produced, so that the grinding wheel forms a perfect circle.

Chinese patent No. 202020646753.0 discloses a grinding wheel dressing device, belongs to the field of cylindrical grinding machines. The cutting edge trimming device comprises a base which is used for being arranged on an outer circle grinding machine, wherein a trimming cutter which is connected with the base in a sliding way is arranged on the base, and the sliding track of the cutting edge of the trimming cutter is arc-shaped in the sliding process of the trimming cutter along the base.

The grinding wheel needs to rotate when being dressed, the grinding wheel is connected with the motor through the flange, however, when the grinding wheel is installed and dismounted with the flange of the motor, the grinding wheel can freely rotate, and the installation and the dismounting of the grinding wheel are inconvenient. Therefore, there is a need to design a grinding wheel dressing apparatus to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a grinding wheel dressing device which solves the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a grinding wheel finishing device, includes the mesa, there is the casing top outer wall of mesa through bolted connection, one side outer wall of casing has the column spinner through the bearing connection, one side outer wall integrated into one piece of column spinner has the double-screw bolt, the outside of double-screw bolt has cup jointed the grinding wheel body, the outside of double-screw bolt has the compression screw sleeve through threaded connection, the connecting axle one end of column spinner extends to the inside welding of casing has the worm wheel, be connected with the worm through the bearing between top inner wall and the bottom inner wall of casing, worm and worm wheel meshing, the top outer wall of casing passes through bolted connection motor, the output shaft one end and the worm of motor pass through key-type connection.

Further, the top outer wall of mesa has the diaphragm through bolted connection, the top of diaphragm is provided with the motion board, the top outer wall welding of motion board has the installation cover, the inside grafting of installation cover has the buddha's warrior attendant sword.

Further, the top outer wall of diaphragm is provided with the mounting groove, be connected with the screw rod through the bearing between the both sides inner wall of mounting groove, the outside welding that one end of screw rod extended to the diaphragm has the hand wheel, the inside sliding connection of mounting groove has the connecting block, the connecting block passes through threaded connection with the screw rod, the top and the kinematic plate of connecting block pass through bolted connection.

Further, the outer wall of one side of the installation sleeve is connected with a locking bolt through threads, one end of the locking bolt is welded with a stress application rod, and the outer wall of one side of the diamond knife is provided with a clamping surface.

Further, the outer wall of one side of the cross column is provided with a yielding groove, and the bottom end of the diamond knife is positioned in the yielding groove.

Furthermore, an inserting column is welded on the outer wall of one side of the rotating column, and the inserting column is inserted into the grinding wheel body.

Further, the top outer wall of casing welds has the oil feed mouth, the one side outer wall of casing is provided with the observation window.

In the technical scheme, the grinding wheel dressing device provided by the utility model has the beneficial effects that:

(1) Through worm, worm wheel and the swivel nut that sets up, utilize swivel nut and double-screw bolt to carry out threaded connection and realize compressing tightly the emery wheel body for when installing the swivel nut and dismantling, the emery wheel body can keep fixedly through the auto-lock principle of worm and worm wheel, and then makes the installation of emery wheel body and dismantlement more convenient.

(2) Through screw rod, hand wheel and the connecting block that set up, utilize the hand wheel to rotate the screw rod for the screw rod drives connecting block and buddha's warrior attendant sword and carries out the slow movement, and then makes buddha's warrior attendant sword can not appear the phenomenon that the feed is big when feeding, prevents that the emery wheel from leading to scrapping because of the feed is too big when repairing.

(3) Through the locking bolt, the stressing rod and the clamping surface that set up, make the locking bolt be convenient for rotate through the stressing rod, and then the locking bolt compresses tightly fixedly to the clamping surface of buddha's warrior attendant sword to realized buddha's warrior attendant sword when installing and dismantling more convenient effect.

(4) Through the glib talker and the observation window that set up, utilize glib talker to conveniently add lubricating oil to the inside of casing for the meshing transmission of worm and worm wheel obtains lubrication, is convenient for observe the liquid level of the inside lubricating oil of casing through the observation window, is convenient for timely interpolation when making lubricating oil lack.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic view of the overall structure of a dressing apparatus according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of an internal structure of a housing provided by an embodiment of a dressing apparatus according to the present utility model.

Fig. 3 is an enlarged schematic view of a portion a of a dressing apparatus according to an embodiment of the present utility model.

Reference numerals illustrate:

the grinding wheel comprises a table top 1, a shell 2, a plug-in column 3, a stud 4, a worm 5, a worm wheel 6, an oil inlet nozzle 7, a motor 8, an observation window 9, a transverse column 10, a mounting groove 11, a moving plate 12, a connecting block 13, a screw 14, a hand wheel 15, a rotating column 16, a mounting sleeve 17, a diamond knife 18, a clamping surface 19, a locking bolt 20, a stress application rod 21, a yielding groove 22, a compression screw sleeve 23 and a grinding wheel body 24.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, the grinding wheel dressing device provided by the embodiment of the utility model comprises a table top 1, wherein the top outer wall of the table top 1 is connected with a shell 2 through a bolt, one side outer wall of the shell 2 is connected with a rotary column 16 through a bearing, one side outer wall of the rotary column 16 is integrally formed with a stud 4, the outer part of the stud 4 is sleeved with a grinding wheel body 24, the outer part of the stud 4 is connected with a compression screw sleeve 23 through a thread, one end of a connecting shaft of the rotary column 16 extends to the inside of the shell 2 and is welded with a worm wheel 6, a worm 5 is connected between the top inner wall and the bottom inner wall of the shell 2 through a bearing, the worm 5 is meshed with the worm wheel 6, the top outer wall of the shell 2 is connected with a motor 8 through a bolt, and one end of an output shaft of the motor 8 is connected with the worm 5 through a key.

Specifically, in this embodiment, including mesa 1, there is casing 2 at mesa 1's top outer wall through bolted connection, casing 2's inside cavity, one side outer wall of casing 2 has column spinner 16 through the bearing connection, one side outer wall integrated into one piece of column spinner 16 has double-screw bolt 4, the outside of double-screw bolt 4 has cup jointed grinding wheel body 24, grinding wheel body 24 is the emery wheel of waiting to repair, the outside of double-screw bolt 4 has compression screw sleeve 23 through threaded connection, utilize compression screw sleeve 23 to compress tightly grinding wheel body 24 on column spinner 16, the internal welding that the connecting axle one end of column spinner 16 extends to casing 2 has worm wheel 6, be connected with worm 5 through the bearing between casing 2's top inner wall and the bottom inner wall, worm 5 meshes with worm wheel 6, make worm wheel 6 rotate when worm 5 rotates, casing 2's top outer wall passes through bolted connection motor 8, motor 8's output shaft one end and worm 5 pass through key connection, utilize motor 8 to drive worm 5 to rotate.

According to the grinding wheel dressing device provided by the utility model, the grinding wheel body 24 is tightly pressed by the worm 5, the worm wheel 6 and the screw sleeve which are arranged and the screw sleeve and the stud 4 are in threaded connection, so that the grinding wheel body 24 can be kept fixed by the self-locking principle of the worm 5 and the worm wheel 6 when the screw sleeve is assembled and disassembled, and further, the grinding wheel body 24 is more convenient to assemble and disassemble.

In one embodiment provided by the utility model, the top outer wall of the table top 1 is connected with the cross column 10 through bolts, the top of the cross column 10 is provided with the moving plate 12, the top outer wall of the moving plate 12 is welded with the mounting sleeve 17, the diamond cutter 18 is inserted into the mounting sleeve 17 to play a role in trimming the outer wall of the grinding wheel body 24, the grinding wheel body 24 forms a perfect circle, the top outer wall of the cross column 10 is provided with the mounting groove 11, the inner walls of the two sides of the mounting groove 11 are connected with the screw rod 14 through bearings, one end of the screw rod 14 extends to the outside of the cross column 10 and is welded with the hand wheel 15, the screw rod 14 is conveniently rotated through the hand wheel 15, the inside of the mounting groove 11 is slidably connected with the connecting block 13, the connecting block 13 is connected with the screw rod 14 through threads, the rotation of the screw rod 14 drives the connecting block 13 to rotate, the top of the connecting block 13 is connected with the moving plate 12 through bolts, the connecting block 13 drives the moving plate 12 and the diamond cutter to move, the screw rod 14 is driven by the hand wheel 15 to rotate, the connecting block 13 and the diamond cutter 18 slowly moves, and further, the diamond cutter 18 is prevented from being scrapped due to excessive feeding when being trimmed when feeding.

In still another embodiment provided by the utility model, the outer wall of one side of the mounting sleeve 17 is connected with the locking bolt 20 through threads, one end of the locking bolt 20 is welded with the stressing rod 21, the locking bolt 20 is convenient to rotate through the stressing rod 21, the clamping surface 19 is arranged on the outer wall of one side of the diamond blade 18, and the clamping surface 19 of the diamond blade 18 is pressed and fixed when the locking bolt 20 rotates, so that the effect that the diamond blade 18 is more convenient to mount and dismount is achieved, the outer wall of one side of the transverse column 10 is provided with the abdicating groove 22, the bottom end of the diamond blade 18 is positioned in the abdicating groove 22, and the abdicating groove 22 provides a moving range for the movement of the diamond blade 18.

In still another embodiment provided by the utility model, the plug-in post 3 is welded on the outer wall of one side of the rotary post 16, the plug-in post 3 is plugged in the grinding wheel body 24, so that the fixing of the grinding wheel body 24 is more stable, the oil inlet nozzle 7 is welded on the outer wall of the top of the shell 2, the observation window 9 is arranged on the outer wall of one side of the shell 2, lubricating oil is conveniently added into the shell 2 by using the oil inlet nozzle 7, the engagement transmission of the worm 5 and the worm wheel 6 is lubricated, the liquid level of the lubricating oil in the shell 2 is conveniently observed by using the observation window 9, and the lubricating oil is conveniently and timely added when the lubricating oil is lack.

Working principle: during the use, add lubricating oil to the inside of casing 2 through feed nozzle 7, and observe the liquid level of casing 2 inside lubricating oil through observation window 9, make the liquid level of lubricating oil submerge worm wheel 6, peg graft post 3 and double-screw bolt 4 in the inside of grinding wheel body 24, then carry out threaded connection with double-screw bolt 4 with the gland nut 23, make gland nut 23 compress tightly grinding wheel body 24, then carry out upward movement with buddha's warrior attendant sword 18 in the inside of installation section of thick bamboo, make buddha's warrior attendant sword 18's point and grinding wheel body 24 carry out the tool setting, then rotate the afterburning pole 21 and make the afterburning pole 21 compress tightly the grip surface 19 of buddha's warrior attendant sword 18, drive worm 5 with motor 8 and rotate, make worm 5 drive worm wheel 6 rotate, make worm wheel 6 drive grinding wheel body 24 rotate, then rotate hand wheel 15 drive worm 5, make worm 5 drive connecting block 13 and kinematic plate 12 rotate, make buddha's warrior attendant sword 18 carry out the truing.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a grinding wheel finishing device, its characterized in that, includes mesa (1), there is casing (2) top outer wall through bolted connection, one side outer wall of casing (2) is connected with column spinner (16) through the bearing, one side outer wall integrated into one piece of column spinner (16) has double-screw bolt (4), the outside of double-screw bolt (4) has cup jointed grinding wheel body (24), the outside of double-screw bolt (4) has compression screw sleeve (23) through threaded connection, the internally welded that connecting axle one end of column spinner (16) extends to casing (2) has worm wheel (6), be connected with worm (5) through the bearing between the top inner wall and the bottom inner wall of casing (2), worm (5) and worm wheel (6) meshing, the top outer wall of casing (2) is through bolted connection motor (8), output shaft one end and worm (5) of motor (8) pass through key connection.

2. The grinding wheel dressing device according to claim 1, wherein a cross column (10) is connected to the top outer wall of the table top (1) through bolts, a moving plate (12) is arranged at the top of the cross column (10), a mounting sleeve (17) is welded to the top outer wall of the moving plate (12), and a diamond knife (18) is inserted into the mounting sleeve (17).

3. The grinding wheel dressing device according to claim 2, wherein the top outer wall of the cross column (10) is provided with a mounting groove (11), a screw rod (14) is connected between the two side inner walls of the mounting groove (11) through a bearing, a hand wheel (15) is welded outside the cross column (10) and extends to one end of the screw rod (14), a connecting block (13) is connected inside the mounting groove (11) in a sliding mode, the connecting block (13) is connected with the screw rod (14) through threads, and the top of the connecting block (13) is connected with the moving plate (12) through bolts.

4. The grinding wheel dressing device according to claim 2, wherein a locking bolt (20) is connected to one side outer wall of the mounting sleeve (17) through threads, a stress application rod (21) is welded to one end of the locking bolt (20), and a clamping surface (19) is arranged on one side outer wall of the diamond blade (18).

5. Grinding wheel dressing apparatus according to claim 2, wherein the outer wall of one side of the cross column (10) is provided with a relief groove (22), and the bottom end of the diamond blade (18) is located inside the relief groove (22).

6. Grinding wheel dressing apparatus according to claim 1, wherein an insertion post (3) is welded to an outer wall of one side of the rotation post (16), the insertion post (3) being inserted into the grinding wheel body (24).

7. The grinding wheel dressing device according to claim 1, wherein the top outer wall of the housing (2) is welded with an oil inlet nozzle (7), and an observation window (9) is arranged on one side outer wall of the housing (2).