CN218017902U

CN218017902U - Diamond grinding wheel dresser

Info

Publication number: CN218017902U
Application number: CN202222070729.9U
Authority: CN
Inventors: 宋会义; 何启许
Original assignee: Linying Decat New Material Co ltd
Current assignee: Linying Decat New Material Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-13
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to the technical field of grinding wheel dressing equipment, in particular to a diamond grinding wheel dresser; the grinding wheel component comprises a nut, a fixed rod, a clamping plate, a grinding wheel, a clamping seat, a rotating motor and a shell, the shell is arranged inside the Y-axis moving component and is in sliding connection with the Y-axis moving component, the rotating motor is arranged in the shell, the clamping seat connected with the rotating motor is fixed on the outer side of the shell, one end of the fixed rod is connected with the clamping seat, the nut is arranged at the other end of the fixed rod, the grinding wheel is arranged on the fixed rod and is fixed through the clamping plate, the fixed rod is parallel to the movement direction of the Z-axis moving component, and the angle adjusting component is composed of an upper adjusting plate, a lower adjusting plate and a bolt for connecting the upper adjusting plate and the lower adjusting plate; the utility model discloses can maintain the diamond grinding wheel that different angles required, be applicable to the diamond grinding wheel of various sizes and type and maintain.

Description

Diamond grinding wheel dresser

Technical Field

The utility model relates to a grinding wheel dressing equipment technical field, concretely relates to diamond wheel dresser.

Background

The diamond grinding wheel is different from a common abrasive grinding wheel in structure, generally comprises a diamond abrasive layer, a transition layer and a base body, wherein the working layer is also called a diamond layer and consists of abrasive, a bonding agent and filler, and is a working part of the grinding wheel; because the diamond grinding material has high hardness, good abrasion resistance and good heat conducting property, the diamond grinding wheel becomes an ideal preferred tool for grinding and processing hard and brittle materials such as glass, ceramics, gems, stones and the like and hard alloys. With the progress of times, the development of science, the needs of society and the development of novel materials, grinding processing is continuously developed towards high quality, high precision, high efficiency and automation, the function of the diamond grinding wheel is more and more obvious, the diamond grinding wheel is almost applied to various fields of industrial departments, and the fields of aerospace, die manufacturing industry, semiconductor manufacturing industry, optical processing manufacturing industry and the like are provided. Ceramic materials, optical materials, turbine blades of aero-engines, silicon chip products and the like are ground by using a diamond grinding wheel; the diamond grinding wheel is usually worn during grinding, generally, any grinding wheel has certain use wear requirements, a new grinding wheel needs to be replaced when the wear condition reaches a certain degree, and the diamond grinding wheel needs to be repaired in order to save cost and ensure the machining precision before the grinding wheel is replaced when the wear condition reaches the wear requirements, so that the diamond grinding wheel meets the machining requirements.

Chinese grant notice No. CN215394623U discloses a dressing tool for a diamond grinding wheel, which comprises a base, a first channel steel, a second channel steel, a first screw, a first wheel disc, a dressing stone, a dressing groove, a bearing sleeve, a connecting plate, a rotating motor, a grinding wheel fixing rod, a second screw, a second wheel disc and a gasket; the utility model discloses a beneficial effect is: the base wholly adopts stainless steel to constitute halfpace column structure to there is the one deck gasket in the bottom of base bonding, guarantees the overall stability of device. However, the angle of the device cannot be adjusted when the grinding wheel is dressed, the angle can only be dressed by depending on the dressing groove, the adjustment cannot be completed according to the size of the grinding wheel, the dressing efficiency is low, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a diamond grinding wheel dresser can biax remove the position of adjusting the diamond grinding wheel, also can finely tune the angle simultaneously, is convenient for maintain the diamond grinding wheel of different angle requirements, is applicable to the diamond grinding wheel of various sizes and type and maintains.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a diamond grinding wheel dresser comprises a grinding wheel component, a Y-axis moving component, a Z-axis moving component and an angle adjusting component, wherein the grinding wheel component comprises a nut, a fixed rod, a clamping plate, a grinding wheel, a clamping seat, a rotating motor and a shell, the shell is arranged inside the Y-axis moving component and is in sliding connection with the Y-axis moving component, the rotating motor is arranged in the shell, the clamping seat connected with the rotating motor is fixed on the outer side of the shell, one end of the fixed rod is connected with the clamping seat, the nut is arranged at the other end of the fixed rod, the grinding wheel is arranged on the fixed rod and is fixed through the clamping plate, the fixed rod is parallel to the moving direction of the Z-axis moving component, the angle adjusting component is composed of an upper adjusting plate, a lower adjusting plate and bolts connecting the upper adjusting plate and the lower adjusting plate, one end of the upper adjusting plate and one end of the lower adjusting plate are rectangular and arc-shaped along the Z-axis direction, concentric arc-shaped slotted holes are formed in the arc-shaped, bolt holes are formed in the circle centers of the arcs, the two arc-shaped circular centers are connected through bolts, the group of bolts, the lower adjusting plate is connected with the fixed plate on the fixed plate, and fixedly connected with the Z-axis moving component.

Further, Y axle removes the subassembly and includes the fixed plate, Y axle slide rail, Y axle slider, go up the backup pad, the bottom suspension fagging, the transmission piece, Y axle screw rod, Y axle driving motor, bearing assembly and shaft coupling, Y axle driving motor fixes in last backup pad top and passes through the shaft coupling rigid coupling with Y axle screw rod, Y axle screw rod upper end passes through bearing assembly with last backup pad and rotates to be connected, the lower extreme passes through bearing assembly with the bottom suspension fagging and rotates to be connected, the transmission piece with be located the backup pad, Y axle screw rod transmission between the bottom suspension fagging is connected, transmission piece and casing rigid coupling, go up the backup pad, the both sides of bottom suspension fagging are connected with two opposite fixed plates, the fixed plate lower extreme is fixed on last regulating plate, the medial surface both ends of fixed plate all are provided with Y axle slide rail, be connected with the Y axle slider with casing outside rigid coupling on the Y axle slide rail.

Further, the Z-axis moving assembly comprises a base, Z-axis slide rails, Z-axis sliders, a bottom plate, a connecting block, a Z-axis screw rod, a Z-axis driving motor, a bearing assembly and a coupler, two parallel Z-axis slide rails are arranged at the upper end of the base, the Z-axis sliders are connected onto the Z-axis slide rails, the upper ends of the Z-axis sliders are fixedly connected with the bottom plate, an adjusting plate is fixed on the top surface of the bottom plate, a connecting block is fixedly connected with the bottom surface of the bottom plate, one end of the bottom surface of the base is provided with the Z-axis driving motor, the Z-axis driving motor is fixedly connected with the Z-axis screw rod through the coupler, the other end of the Z-axis screw rod is rotatably connected with the bearing assembly fixed on the base, and the middle of the Z-axis screw rod is in threaded connection with the connecting block.

Further, still be provided with the limiting plate of connecting the base on the bottom plate bottom surface, set up the spout on the bottom plate bottom surface, also seted up the spout on the lower extreme base, the limiting plate comprises the long slab of Y axle direction and the short slab of Z axle direction, wherein both ends are connected with the spout respectively about the long slab, are provided with a set of screw on the short slab, pass through the bolt fastening on the base.

Furthermore, the arc ends of the upper adjusting plate and the lower adjusting plate and the fixing rod are respectively positioned at two sides of the Y-axis moving assembly.

Furthermore, an angle ruler is further arranged at the arc slot on the upper adjusting plate.

The beneficial effects of the utility model are that: when diamond grinding wheel maintained, fix the grinding wheel on the dead lever through the emery wheel, can follow Y axle and Z axle removal emery wheel position through external power supply driving motor, the adjusting position of being convenient for during the maintenance is applicable to not unidimensional emery wheel and maintains, secondly still be provided with angle adjusting assembly, it makes Y axle removal assembly and the grinding wheel assembly that is located on the regulating plate rotatory together to make through the circular arc slotted hole on the last regulating plate, rotatory angle can be observed through the angle square, very can adjust the angle when making the biax removal of emery wheel maintenance, therefore, the clothes hanger is strong in practicability.

Drawings

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

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a side view of fig. 1.

In the figure: 1. a grinding wheel assembly; 2. a Y-axis moving assembly; 3. a Z-axis moving assembly; 4. an angle adjustment assembly; 11. a nut; 12. fixing the rod; 13. a grinding wheel; 14. a clamping seat; 15. a housing; 21. a fixing plate; 22. a Y-axis slide rail; 23. a Y-axis slider; 24. an upper support plate; 25. a lower support plate; 26. a transmission block; 27. a Y-axis screw; 28. a Y-axis drive motor; 29. a bearing assembly; 30. a coupling; 31. a base; 32. a Z-axis slide rail; 33. a Z-axis slide block; 34. a base plate; 35. connecting blocks; 36. a Z-axis screw; 37. a Z-axis drive motor; 41. an upper adjusting plate; 42. a lower adjustment plate; 43. arc slotted holes; 44. a bolt; 5. and a limiting plate.

Detailed Description

The invention is further explained below with reference to the drawings and the embodiments.

Example (b): as shown in fig. 1 to 4, the utility model discloses a diamond grinding wheel 13 trimmer, including emery wheel 13 subassembly 1, Y axle removes subassembly 2, Z axle removes subassembly 3 and angle adjustment subassembly 4, emery wheel 13 subassembly 1 includes nut 11, dead lever 12, splint, emery wheel 13, grip slipper 14, rotating electrical machines and casing 15, casing 15 sets up in Y axle removes the inside of subassembly 2 and with Y axle removes subassembly 2 sliding connection, set up rotating electrical machines in the casing 15, the casing 15 outside is fixed with the grip slipper 14 of connecting rotating electrical machines, dead lever 12 one end is connected with grip slipper 14, be provided with nut 11 on the other end, emery wheel 13 sets up on dead lever 12, and fixed through the splint, dead lever 12 is parallel with Z axle removes the direction of motion of subassembly 3, angle adjustment subassembly 4 is by last regulating plate 41, lower regulating plate 42, connect the bolt 43 of connection regulating plate 41 and lower regulating plate 42 and constitute, go up regulating plate 41, lower regulating plate 42 is the rectangle along Z axle direction one end, the other end is arc, the concentric circular arc slotted hole 44 is seted up on circular arc, the circular arc department is provided with circular arc 44, two circular arc department of circular arc is provided with the circular arc department through bolt 43, two circular arc department of regulation plate 21 pass through a set of bolt connection of the circular arc 21 rigid coupling of subassembly 21 rigid coupling on the fixed plate 21 and the fixed plate, the fixed plate 21 on the fixed plate 21 fixed plate, the fixed plate 21 subassembly rigid coupling fixed plate 21.

The Y-axis moving component 2 comprises a fixed plate 21, Y-axis slide rails 22, Y-axis slide blocks 23, an upper supporting plate 24, a lower supporting plate 25, a transmission block 26, a Y-axis screw 27, a Y-axis driving motor 28, a bearing assembly 29 and a coupler 30, wherein the Y-axis driving motor 28 is fixed above the upper supporting plate 24 and fixedly connected with the Y-axis screw 27 through the coupler 30, the upper end of the Y-axis screw 27 is rotatably connected with the upper supporting plate 24 through the bearing assembly 29, the lower end of the Y-axis screw is rotatably connected with the lower supporting plate 25 through the bearing assembly 29, the transmission block 26 is rotatably connected with the Y-axis screw 27 located between the upper supporting plate 24 and the lower supporting plate 25, the transmission block 26 is fixedly connected with the shell 15, two opposite fixed plates 21 are connected to two sides of the upper supporting plate 24 and the lower supporting plate 25, the lower ends of the fixed plates 21 are fixed on an upper adjusting plate 41, the two ends of the inner side surfaces of the fixed plates 21 are provided with the Y-axis slide rails 22, and the Y-axis slide rails 22 are connected with Y-axis slide blocks 23 fixedly connected with the outer surface of the shell 15.

The Z-axis moving component 3 comprises a base 31, Z-axis slide rails 32, Z-axis slide blocks 33, a bottom plate 34, a connecting block 35, Z-axis screws 36, a Z-axis driving motor 37, a bearing assembly 29 and a coupler 30, wherein the upper end of the base 31 is provided with the two parallel Z-axis slide rails 32, the Z-axis slide blocks 33 are connected onto the Z-axis slide rails 32, the upper ends of the Z-axis slide blocks 33 are fixedly connected with the bottom plate 34, the top surface of the bottom plate 34 is fixedly provided with a lower adjusting plate 42, the bottom surface of the bottom plate is fixedly connected with the connecting block 35, one end of the bottom surface of the base 31 is provided with the Z-axis driving motor 37, the Z-axis driving motor 37 is fixedly connected with the Z-axis screws 36 through the coupler 30, the other ends of the Z-axis screws 36 are rotatably connected with the bearing assembly 29 fixed on the base 31, and the middle parts of the Z-axis screws 36 are in threaded connection with the connecting block 35.

The bottom surface of the bottom plate 34 is further provided with a limiting plate 5 connected with the base 31, the bottom surface of the bottom plate 34 is provided with a sliding groove, the lower end base 31 is also provided with a sliding groove, the limiting plate 5 is composed of a long plate in the Y-axis direction and a short plate in the Z-axis direction, the upper end and the lower end of the long plate are respectively connected with the sliding groove, the short plate is provided with a group of screw holes, and the screw holes are fixed on the base 31 through bolts 43.

The arc ends of the upper adjusting plate 41 and the lower adjusting plate 42 and the fixed rod 12 are respectively positioned at two sides of the Y-axis moving assembly 2; when the angle is adjusted through the circular arc slot 44, the position of the grinding wheel 13 in the grinding wheel 13 assembly 1 is far away from the rotation center, and a large stroke is generated during rotation, so that the grinding wheel 13 is prevented from interfering and is convenient for an external diamond pen to grind and finish.

An angle ruler is also arranged at the arc slotted hole 44 on the upper adjusting plate 41; the upper adjusting plate 41 is rotated by loosening the bolts 43 at the arc slot 44, and the rotating angle can be measured by an angle ruler, so that the dressing effect of the grinding wheel 13 is improved.

When the diamond grinding wheel trimming device is used, the Z-axis driving motor 37, the Y-axis driving motor 28 and the rotating motor are connected with an external power controller to provide power and control signals, the Z-axis moving component 3 moves left and right to drive the angle adjusting component 4 and the Y-axis moving component 2 to move left and right together, the lower end of the angle adjusting component 4 is fixedly connected with the Z-axis moving component 3, the upper end of the angle adjusting component 4 is fixedly connected with the Y-axis moving component 2, the Y-axis moving component connected above can rotate together with the grinding wheel 13 component 1 after adjusting the angle, the Y-axis moving component 2 is connected with the grinding wheel 13 component 1, and when the Y-axis moving component 2 moves up and down, the grinding wheel 13 component 1 is driven to move up and down together, so that the grinding wheel 13 component 1 can move along the Z axis, move along the Y axis and rotate by taking the Y axis as a rotating shaft so as to adjust the position of the grinding wheel 13, the part of the diamond grinding wheel 13 with trimming is in contact with an external diamond pen, and can be freely adjusted, the trimming efficiency is improved, and the diamond grinding wheel trimming device is practically used for trimming of diamond grinding wheels 13 with different sizes and angles.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for limiting the same, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art 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

1. A diamond wheel (13) dresser characterized by: the angle adjusting device comprises a grinding wheel (13) assembly (1), a Y-axis moving assembly (2), a Z-axis moving assembly (3) and an angle adjusting assembly (4), wherein the grinding wheel (13) assembly (1) comprises a nut (11), a fixing rod (12), a clamping plate, a grinding wheel (13), a clamping seat (14), a rotating motor and a shell (15), the shell (15) is arranged inside the Y-axis moving assembly (2) and is in sliding connection with the Y-axis moving assembly (2), the rotating motor is arranged in the shell (15), the clamping seat (14) connected with the rotating motor is fixed on the outer side of the shell (15), one end of the fixing rod (12) is connected with the clamping seat (14), the nut (11) is arranged on the other end of the fixing rod, the grinding wheel (13) is arranged on the fixing rod (12) and is fixed through the clamping plate, the fixing rod (12) is parallel to the moving direction of the Z-axis moving assembly (3), the angle adjusting assembly (4) comprises an upper adjusting plate (41), a lower adjusting plate (42) and a bolt (43) connecting the upper adjusting plate (41) with a circular arc-shaped hole and a rectangular hole (43) and a circular arc-shaped upper adjusting plate (44) and a circular arc-shaped slotted hole (44) arranged at the other end of which is arranged along the circular arc-shaped slotted hole, two regulating plate centre of a circle department are connected through bolt (43), and circular arc slotted hole (44) department is connected through a set of bolt (43), and regulating plate (42) rigid coupling is on fixed plate (21) down, fixed plate (21) with Z axle removes subassembly (3) rigid coupling, goes up regulating plate (41) with Y axle removes subassembly (2) rigid coupling.

2. A diamond wheel (13) dresser as claimed in claim 1 wherein: y axle removes subassembly (2) including fixed plate (21), Y axle slide rail (22), Y axle slider (23), go up backup pad (24), bottom suspension fagging (25), transmission piece (26), Y axle screw rod (27), Y axle driving motor (28), bearing assembly (29) and shaft coupling (30), Y axle driving motor (28) are fixed in last backup pad (24) top and pass through shaft coupling (30) rigid coupling with Y axle screw rod (27), Y axle screw rod (27) upper end is connected through bearing assembly (29) rotation with last backup pad (24), the lower extreme passes through bearing assembly (29) rotation with bottom suspension fagging (25) to be connected, transmission piece (26) and the Y axle screw rod (27) transmission that is located between bottom suspension fagging (25) are connected, transmission piece (26) and casing (15) rigid coupling, go up backup pad (24), the both sides of bottom suspension fagging (25) are connected with two opposite fixed plate (21), fixed plate (21) lower extreme is fixed on last regulating plate (41), the medial surface both ends of fixed plate (21) all are provided with Y axle slide rail (22), slide rail (22) and the outside of Y axle slider (23) are connected with outside.

3. A diamond wheel (13) dresser as claimed in claim 1, wherein: the Z-axis moving assembly (3) comprises a base (31), Z-axis sliding rails (32), Z-axis sliding blocks (33), a bottom plate (34), a connecting block (35), Z-axis screw rods (36), Z-axis driving motors (37), bearing assemblies (29) and a coupler (30), wherein the two parallel Z-axis sliding rails (32) are arranged at the upper end of the base (31), the Z-axis sliding blocks (33) are connected onto the Z-axis sliding rails (32), the upper ends of the Z-axis sliding blocks (33) are fixedly connected with the bottom plate (34), the top surface of the bottom plate (34) is fixedly connected with a lower adjusting plate (42) and the bottom surface is fixedly connected with the connecting block (35), one end of the bottom surface of the base (31) is provided with the Z-axis driving motors (37), the Z-axis driving motors (37) are fixedly connected with the Z-axis screw rods (36) through the coupler (30), the other ends of the Z-axis screw rods (36) are rotatably connected with the bearing assemblies (29) fixed onto the base (31), and the middle of the Z-axis screw rods (36) are in threaded connection with the connecting block (35).

4. A diamond wheel (13) dresser as claimed in claim 3 wherein: the bottom plate (34) is further provided with a limiting plate (5) connected with the base (31), the bottom surface of the bottom plate (34) is provided with a sliding groove, the lower end base (31) is also provided with a sliding groove, the limiting plate (5) is composed of a long plate in the Y-axis direction and a short plate in the Z-axis direction, the upper end and the lower end of the long plate are respectively connected with the sliding groove, the short plate is provided with a group of screw holes, and the long plate is fixed on the base (31) through bolts (43).

5. A diamond wheel (13) dresser as claimed in claim 1 wherein: the arc ends of the upper adjusting plate (41) and the lower adjusting plate (42) and the fixing rod (12) are respectively positioned at two sides of the Y-axis moving assembly (2).

6. A diamond wheel (13) dresser as claimed in claim 1 wherein: an angle ruler is further arranged at the arc slotted hole (44) on the upper adjusting plate (41).