CN114248168A - Special grinding machine for double-station feeding grinding of ceramic wafers - Google Patents
Special grinding machine for double-station feeding grinding of ceramic wafers Download PDFInfo
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- CN114248168A CN114248168A CN202111425083.5A CN202111425083A CN114248168A CN 114248168 A CN114248168 A CN 114248168A CN 202111425083 A CN202111425083 A CN 202111425083A CN 114248168 A CN114248168 A CN 114248168A
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- grinding
- workbench
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- 239000000919 ceramic Substances 0.000 title claims abstract description 24
- 235000012431 wafers Nutrition 0.000 title claims abstract description 21
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 60
- 239000010432 diamond Substances 0.000 claims abstract description 60
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 230000020347 spindle assembly Effects 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/008—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding ceramics, pottery, table ware
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention belongs to the technical field of cylindrical grinding equipment, and relates to a special double-station grinding machine for feeding and grinding ceramic wafers, which comprises a machine body, wherein a first mounting part and a second mounting part are formed on the top surface of the machine body, and a baffle is arranged on the edge of the machine body in a surrounding manner; the X-axis screw rod feeding assembly is mounted on the first mounting portion, a lower workbench is arranged on a guide rail of the first mounting portion, the X-axis screw rod feeding assembly drives the lower workbench to reciprocate, an upper workbench is arranged on the lower workbench, the upper workbench is constructed into a dovetail workbench, a rotary seat and a diamond roller assembly are arranged on the dovetail workbench, and a workpiece spindle assembly is mounted on the rotary seat; the feeding base is installed on the second installation part, two groups of double-piece carborundum grinding wheel assemblies are arranged on the feeding base, and each group of double-piece carborundum grinding wheel assemblies are driven by a Z-axis wire rod feeding assembly installed on the feeding base to move horizontally. The special grinding machine can perform rough grinding and accurate grinding processing operation on the ceramic wafer workpiece, and effectively improves the processing efficiency.
Description
Technical Field
The invention belongs to the technical field of cylindrical grinding equipment, and relates to a special grinding machine for grinding a ceramic wafer by double-station feeding.
Background
Grinding processing of ceramic wafers is common in production practice, and the conventional grinding machine can only realize coarse grinding or fine grinding of the ceramic wafers, namely, the coarse grinding and the fine grinding are required to be carried out on two grinding machines, so that the processing efficiency is low; meanwhile, the purchasing and maintenance costs of enterprises are increased by the two grinding machines.
Disclosure of Invention
Aiming at the problems, the invention provides the special double-station feeding grinding machine for grinding the ceramic wafer, which can perform rough grinding and accurate grinding operation on the ceramic wafer workpiece and effectively improve the processing efficiency.
According to the technical scheme of the invention: the utility model provides a duplex position feeds grinding potsherd special grinding machine which characterized in that: the device comprises a lathe bed, wherein a first installation part and a second installation part are constructed on the top surface of the lathe bed, and a baffle is arranged on the edge of the lathe bed in a surrounding manner;
the X-axis screw rod feeding assembly is mounted on the first mounting portion, a lower workbench is arranged on a guide rail of the first mounting portion, the X-axis screw rod feeding assembly drives the lower workbench to reciprocate, an upper workbench is arranged on the lower workbench, the upper workbench is constructed into a dovetail workbench, a rotary seat and a diamond roller assembly are arranged on the dovetail workbench, and a workpiece spindle assembly is mounted on the rotary seat;
the feeding base is installed on the second installation part, two groups of double-piece carborundum grinding wheel assemblies are arranged on the feeding base, each group of double-piece carborundum grinding wheel assemblies are driven by a Z-axis wire rod feeding assembly installed on the feeding base to move horizontally, each group of carborundum grinding wheel assemblies respectively comprises a hard rail arranged on the feeding base, a feeding sliding plate is arranged on the hard rail in a sliding mode, a feeding main shaft box body is installed on the feeding sliding plate and rotates on the feeding main shaft box body to be provided with a feeding main shaft, a feeding driven belt wheel is installed at one axial end of the feeding main shaft, a double-piece carborundum grinding wheel is installed at the other axial end of the feeding main shaft, a feeding motor is installed on the feeding main shaft box body, a feeding driving belt wheel is installed on an output shaft of the feeding motor, and the feeding driving belt wheel is connected with the feeding driven belt wheel in a tensioning mode through a feeding belt.
As a further improvement of the invention, the revolving seat and the diamond roller assembly are respectively connected with a dovetail workbench of the upper workbench in a positioning and matching way through a pressing block.
As a further improvement of the invention, a grinding wheel cover is arranged outside the double-piece type carborundum grinding wheel.
As a further improvement of the invention, the diamond roller assembly comprises a diamond roller main shaft box body, the diamond roller main shaft box body is rotatably provided with a diamond roller main shaft, one end of the diamond roller main shaft is provided with a diamond roller, and the other end of the diamond roller main shaft is provided with a diamond roller driven belt pulley;
two adjustment tanks of buddha's warrior attendant gyro wheel spindle box top parallel arrangement, buddha's warrior attendant gyro wheel driving motor's mounting plate is connected with the portable cooperation of adjustment tank, the first regulating block of upper portion side installation of buddha's warrior attendant gyro wheel spindle box, on first regulating block, first adjusting bolt's shank of bolt and buddha's warrior attendant gyro wheel driving motor's mounting plate threaded connection, buddha's warrior attendant gyro wheel driving motor's output shaft installation buddha's warrior attendant gyro wheel driving pulley, buddha's warrior attendant gyro wheel driving pulley passes through buddha's warrior attendant gyro wheel driving belt tensioning with buddha's warrior attendant gyro wheel driven pulley and is connected.
As a further improvement of the invention, the workpiece spindle assembly comprises a workpiece spindle box body, a workpiece spindle is rotatably arranged on the workpiece spindle box body, a workpiece spindle driven belt pulley is arranged at one end of the workpiece spindle, a conical mounting part is formed at the other axial end of the workpiece spindle, a workpiece spindle driving motor is movably arranged at the top of the workpiece spindle box body, a workpiece spindle driving belt pulley is arranged on an output shaft of the workpiece spindle driving motor, and the workpiece spindle driving belt pulley and the workpiece spindle driven belt pulley are connected in a tensioning manner through a workpiece spindle driving belt.
As a further improvement of the invention, an adjusting groove is arranged at the top of the workpiece spindle box body, a mounting bottom plate of the workpiece spindle driving motor is matched and connected with the corresponding adjusting groove, a second adjusting block is arranged at the side edge of the top of the workpiece spindle box body, a second adjusting bolt is arranged on the second adjusting block, the head of the second adjusting bolt is limited on the second adjusting block, and the rod body part of the second adjusting bolt is in threaded connection with the mounting bottom plate of the workpiece spindle driving motor.
As a further improvement of the invention, the feeding slide plate is provided with a moving groove, and the feeding spindle box body is arranged on the moving groove and can be adjusted in position.
As a further improvement of the invention, the mounting bottom plate of the feeding motor is provided with a waist-shaped groove for position adjustment on the feeding main spindle box body.
The invention has the technical effects that: the product of the invention has reasonable and ingenious structure, adopts two groups of double-piece carborundum wheel assemblies, the two groups of double-piece carborundum wheel assemblies can feed independently, and the two groups of double-piece carborundum wheel assemblies are made of different materials and are respectively used for fine grinding and rough grinding, thereby improving the processing efficiency; the workpiece spindle and the workpiece spindle box body can be integrally angularly moved, so that the workpiece is ensured to be positioned at a reliable machining station.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a perspective view of the present invention.
FIG. 5 is a schematic diagram of the structure of the X-axis feed assembly.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In the figures 1-5, the device comprises a lathe bed 1, a first mounting part 1-1, a second mounting part 1-2, a lower workbench 2, an upper workbench 3, an X-axis screw rod feeding assembly 4, a servo motor 4-1, a motor base 4-2, a coupler 4-3, an angular contact bearing 4-4, a nut base 4-5, a ball nut 4-6, a ball screw rod 4-7, a rolling bearing 4-8, a front support base 4-9, a workpiece spindle assembly 5, a workpiece spindle driving motor 51, a workpiece spindle box body 52, a workpiece spindle driving belt wheel 53, a workpiece spindle driving belt 54, a workpiece spindle driven belt wheel 55, a workpiece 56, a workpiece spindle 57, a second adjusting block 58, a second adjusting bolt 59, a diamond roller assembly 6, a diamond roller driving motor 61, a diamond roller spindle box body 62, a diamond roller driving belt wheel 63, a diamond roller and a diamond roller, The diamond roller driving belt 64, the diamond roller driven pulley 65, the diamond roller spindle 66, the diamond roller 67, the first adjusting block 68, the first adjusting bolt 69, the rotary base 7, the pressing block 8, the double-piece diamond grinding wheel assembly 9, the feeding motor 91, the feeding driving pulley 92, the feeding spindle box 93, the feeding driven pulley 94, the feeding spindle 95, the feeding sliding plate 96, the hard rail 97, the double-piece diamond grinding wheel 98, the feeding belt 99, the grinding wheel cover 9-1, the Z-axis wire rod feeding assembly 10, the feeding base 11 and the like.
As shown in figures 1-5, the invention discloses a double-station special grinding machine for feeding and grinding ceramic wafers, which comprises a machine body 1, wherein a first installation part 1-1 and a second installation part 1-2 are formed on the top surface of the machine body 1, and a baffle plate 1-3 is arranged on the edge of the machine body 1 in a surrounding manner.
An X-axis screw feeding assembly 4 is installed on a first installation portion 1-1, a lower workbench 2 is arranged on a guide rail of the first installation portion 1-1, the X-axis screw feeding assembly 4 drives the lower workbench 2 to reciprocate, an upper workbench 3 is arranged on the lower workbench 2, the upper workbench 3 is constructed into a dovetail workbench, a rotary seat 7 and a diamond roller assembly 6 are arranged on the dovetail workbench, and a workpiece spindle assembly 5 is installed on the rotary seat 7. Diamond roller main shaft box 62 adopts 8 spacing fixes on the forked tail workstation of briquetting, and diamond roller main shaft box 62 can slide on the forked tail workstation, and the benchmark can not run, and positioning accuracy is high, and the processing size is guaranteed.
A feeding base 11 is arranged on the second mounting part 1-2, two groups of double-piece carborundum wheel assemblies 9 are arranged on the feeding base 11, each group of double-piece carborundum wheel assemblies 9 are respectively driven by a Z-axis wire rod feeding assembly 10 arranged on the feeding base 11 to move horizontally, each group of carborundum wheel assemblies 9 comprises a hard rail 97 arranged on the feeding base 11, a feeding sliding plate 96 is arranged on the hard rail 97 in a sliding way, a feeding spindle box body 93 is arranged on the feeding sliding plate 96, a feeding spindle 95 is arranged on the feeding spindle box body 93 in a rotating way, a feeding driven belt wheel 94 is arranged at one axial end of the feeding main shaft 95, a double-piece carborundum grinding wheel 98 is arranged at the other axial end of the feeding main shaft 95, a feeding motor 91 is arranged on a feeding main shaft box body 93, an output shaft of the feeding motor 91 is provided with a feeding driving pulley 92, and the feeding driving pulley 92 and the feeding driven pulley 94 are connected in a tensioned manner by a feeding belt 99. The grinding wheel cover 9-1 is arranged on the outer side of the double-piece type carborundum grinding wheel 98, and the double-piece type carborundum grinding wheel 98 is coaxially and fixedly installed by adopting two carborundum grinding wheels, so that the efficient and rapid machining operation of the workpiece 56 of a ceramic wafer can be realized.
The feed slide plate 96 is provided with a moving groove, and the feed spindle case 93 is provided on the moving groove and can be adjusted in position.
The mounting plate of the feed motor 91 is provided with a waist-shaped groove for position adjustment on the feed spindle housing 93.
The second installation part 1-2 adopts two groups of double-piece carborundum grinding wheel assemblies 9 to be symmetrically installed, and the double-piece carborundum grinding wheel 98 can be conveniently staggered front and back without interference when being assembled and disassembled through the feeding sliding plate 96 arranged at the bottom. And the double stations are adopted to improve the processing efficiency, and the rough grinding and the fine grinding can be sequentially unfolded. The double-piece type carborundum grinding wheel 98 has high hardness and good strength, so that the double-piece type carborundum grinding wheel 98 is not easy to wear, has high grinding efficiency, low grinding surface temperature, is not easy to burn the surface of a workpiece, has good surface quality (aiming at the characteristic of ceramic grinding) and high precision. The double stations are sequentially fed, and interference with the feeding spindle box body 93 and the diamond roller spindle box body 62 is avoided.
The two groups of double-piece carborundum wheel assemblies 9 can feed independently, and the double-piece carborundum grinding wheels 98 in the two groups of double-piece carborundum wheel assemblies 9 are made of different materials and are used for coarse grinding and fine grinding respectively, so that the processing efficiency is improved, and the service life of the grinding wheels can be effectively prolonged.
The revolving seat 7 and the diamond roller assembly 6 are respectively connected with the dovetail workbench of the upper workbench 3 in a positioning and matching way through a pressing block 8.
The diamond roller assembly 6 comprises a diamond roller main shaft box body 62, a diamond roller main shaft 66 is rotatably arranged on the diamond roller main shaft box body 62, a diamond roller 67 is installed at one end of the diamond roller main shaft 66, and a diamond roller driven pulley 65 is installed at the other end of the diamond roller main shaft 66.
Two adjustment tanks of diamond roller main shaft box 62 top parallel arrangement, but diamond roller driving motor 61's mounting plate and adjustment tank movable fit are connected, the first regulating block 68 of upper portion side installation of diamond roller main shaft box 62, on the head of first adjusting bolt 69 is spacing and first regulating block 68, the shank of bolt of first adjusting bolt 69 and diamond roller driving motor 61's mounting plate threaded connection, diamond roller driving pulley 63 is installed to diamond roller driving motor 61's output shaft, diamond roller driving pulley 63 is connected through the tensioning of diamond roller driving belt 64 with diamond roller driven pulley 65.
It can be understood that the diamond roller assembly 6 adopts a single diamond roller, and the dressing of the double-piece type diamond grinding wheel 98 is efficient (the hard-to-hard dressing is better). The diamond roller 67 is driven by a head motor belt in a mechanical spindle mode, and has small vibration, high rotating speed and large torque so as to generate cutting force.
The workpiece spindle assembly 5 comprises a workpiece spindle box body 52, a workpiece spindle 57 is rotatably arranged on the workpiece spindle box body 52, one end of the workpiece spindle 57 is provided with a workpiece spindle driven belt pulley 55, the other axial end of the workpiece spindle 57 is provided with a conical mounting part, one end of the workpiece spindle 57 is inserted into the workpiece spindle box body 52, the conical mounting part is provided with a ceramic wafer, the ceramic wafer is pressed by a threaded screw at the head part of the shaft end of a connecting shaft, connecting shafts with different specifications can be selected for workpieces 56 (ceramic wafers) with different sizes and thicknesses, the disassembly is convenient, and the interchangeability is high.
The top of the workpiece spindle box 52 is movably provided with a workpiece spindle driving motor 51, an output shaft of the workpiece spindle driving motor 51 is provided with a workpiece spindle driving belt wheel 53, and the workpiece spindle driving belt wheel 53 is connected with a workpiece spindle driven belt wheel 55 in a tensioning manner through a workpiece spindle driving belt 54. The workpiece spindle 57 is in a mechanical spindle form and is driven by a head motor belt, so that the vibration is small, the rotating speed is high, and the rotation is stable. The connecting part is inserted into the inner cavity of the main shaft in a connecting shaft mode (taper connection is adopted, so that the disassembly and the assembly are convenient), and therefore the workpiece (ceramic plate) 56 is driven to rotate.
The top of the workpiece spindle box body 52 is provided with an adjusting groove, a mounting base plate of the workpiece spindle driving motor 51 is matched and connected with the corresponding adjusting groove, the side edge of the top of the workpiece spindle box body 52 is provided with a second adjusting block 58, a second adjusting bolt 59 is arranged on the second adjusting block 58, the head of the second adjusting bolt 59 is limited on the second adjusting block 58, and the rod body part of the second adjusting bolt 59 is in threaded connection with the mounting base plate of the workpiece spindle driving motor 51.
As shown in fig. 4, during operation, the workpiece spindle box 52 is angularly moved by the rotary base 7, so that the parts are ground at different angles, and before the workpiece is ground, the angle of the workpiece spindle box 52 is adjusted as required.
The Z-axis screw feeding assembly 10 for driving the double-piece carborundum grinding wheel assembly 9 to feed and the X-axis screw feeding assembly 4 for driving the lower workbench 2 to feed are identical in structure, the Z-axis screw feeding assembly 10 and the X-axis screw feeding assembly 4 are taken as an example and comprise a servo motor 4-1, a motor base 4-2, a coupler 4-3, an angular contact bearing 4-4, a nut base 4-5, a ball nut 4-6, a ball screw 4-7, a rolling bearing 4-8 and a front support base 4-9, the front support base 4-9 and the motor base 4-2 are arranged on a first installation part 1-1 of the lathe body 1, one end of the ball screw 4-7 is rotatably supported on the front support base 4-9 through the rolling bearing 4-8, the other end of the servo motor is rotatably supported on a motor base 4-2 through an angular contact bearing 4-4, an output shaft of the servo motor 4-1 is connected with a ball screw 4-7 through a coupler 4-3, the ball screw 4-7 is connected with a ball nut 4-6 in a threaded fit mode, the ball nut 4-6 is fixedly connected with a nut base 4-5, and the nut base 4-5 is fixedly connected with the lower workbench 2. The specific structure of the mutual connection between the Z-axis wire rod feeding assembly 10 and the double-piece carborundum grinding wheel assembly 9 is substantially the same as the connection structure between the X-axis wire rod feeding assembly 4 and the lower workbench 2, and the description is omitted.
When the product works, the two double-piece type carborundum grinding wheels 98 are used for grinding the ceramic piece type workpiece 56, and the processing is efficient and quick; the diamond roller assembly 6 is used for dressing the double-piece type carborundum grinding wheel 98 so as to ensure that the double-piece type carborundum grinding wheel 98 can reliably work. The workpiece 56 is mounted on the workpiece spindle 57, and the workpiece 56 is driven to rotate by the workpiece spindle driving motor 51, and is matched with the double-piece type carborundum grinding wheel 98 to grind the workpiece 56. The workpiece spindle assembly 5 can be adjusted to rotate on the rotary base 7 according to the workpiece to be machined, so that the machining angle can be adjusted to be proper.
Claims (8)
1. The utility model provides a duplex position feeds grinding potsherd special grinding machine which characterized in that: the device comprises a lathe bed (1), wherein a first installation part (1-1) and a second installation part (1-2) are constructed on the top surface of the lathe bed (1), and a baffle (1-3) is arranged on the edge of the lathe bed (1) in a surrounding manner;
an X-axis screw feeding assembly (4) is installed on a first installation part (1-1), a lower workbench (2) is arranged on a guide rail of the first installation part (1-1), the X-axis screw feeding assembly (4) drives the lower workbench (2) to reciprocate, an upper workbench (3) is arranged on the lower workbench (2), the upper workbench (3) is constructed into a dovetail workbench, a rotary seat (7) and a diamond roller assembly (6) are arranged on the dovetail workbench, and a workpiece spindle assembly (5) is installed on the rotary seat (7);
a feeding base (11) is installed on the second installation part (1-2), two groups of double-piece carborundum wheel assemblies (9) are arranged on the feeding base (11), each group of double-piece carborundum wheel assemblies (9) is driven by a Z-axis screw feeding assembly (10) installed on the feeding base (11) to move horizontally, each group of carborundum wheel assemblies (9) comprises a hard rail (97) arranged on the feeding base (11), a feeding sliding plate (96) is arranged on the hard rail (97) in a sliding mode, a feeding spindle box body (93) is installed on the feeding sliding plate (96), a feeding spindle (95) is arranged on the feeding spindle box body (93) in a rotating mode, a feeding driven belt wheel (94) is installed at one axial end of the feeding spindle (95), a double-piece carborundum wheel (98) is installed at the other axial end of the feeding spindle (95), and a feeding motor (91) is installed on the feeding spindle box body (93), the output shaft of the feeding motor (91) is provided with a feeding driving belt wheel (92), and the feeding driving belt wheel (92) is connected with a feeding driven belt wheel (94) in a tensioning mode through a feeding belt (99).
2. The double-station special grinding machine for feeding and grinding ceramic wafers according to claim 1, characterized in that: the rotary seat (7) and the diamond roller assembly (6) are respectively connected with a dovetail workbench of the upper workbench (3) in a positioning and matching manner through a pressing block (8).
3. The double-station special grinding machine for feeding and grinding ceramic wafers according to claim 1, characterized in that: and a grinding wheel cover (9-1) is arranged on the outer side of the double-piece type carborundum grinding wheel (98).
4. The double-station special grinding machine for feeding and grinding ceramic wafers according to claim 1, characterized in that: the diamond roller assembly (6) comprises a diamond roller main shaft box body (62), a diamond roller main shaft (66) is rotatably arranged on the diamond roller main shaft box body (62), a diamond roller (67) is installed at one end of the diamond roller main shaft (66), and a diamond roller driven pulley (65) is installed at the other end of the diamond roller main shaft (66);
two adjustment tank of buddha's warrior attendant gyro wheel spindle box (62) top parallel arrangement, the mounting plate and the movable cooperation of adjustment tank of buddha's warrior attendant gyro wheel driving motor (61) are connected, the first regulating block (68) of upper portion side installation of buddha's warrior attendant gyro wheel spindle box (62), on the head of first adjusting bolt (69) is spacing and first regulating block (68), the shank of bolt of first adjusting bolt (69) and the mounting plate threaded connection of buddha's warrior attendant gyro wheel driving motor (61), output shaft installation buddha's warrior attendant gyro wheel driving pulley (63) of buddha's warrior attendant gyro wheel driving motor (61), buddha's warrior attendant gyro wheel driving pulley (63) are connected through buddha's warrior attendant gyro wheel drive belt (64) tensioning with buddha's warrior attendant gyro wheel driven pulley (65).
5. The double-station special grinding machine for feeding and grinding ceramic wafers according to claim 1, characterized in that: the workpiece spindle assembly (5) comprises a workpiece spindle box body (52), a workpiece spindle (57) is rotatably arranged on the workpiece spindle box body (52), a workpiece spindle driven pulley (55) is mounted at one end of the workpiece spindle (57), a conical mounting part is formed at the other axial end of the workpiece spindle (57), a workpiece spindle driving motor (51) is movably arranged at the top of the workpiece spindle box body (52), a workpiece spindle driving pulley (53) is mounted at an output shaft of the workpiece spindle driving motor (51), and the workpiece spindle driving pulley (53) is connected with the workpiece spindle driven pulley (55) in a tensioning mode through a workpiece spindle driving belt (54).
6. The double-station special grinding machine for feeding and grinding ceramic wafers according to claim 5, characterized in that: the top of the workpiece spindle box body (52) is provided with an adjusting groove, a mounting base plate of the workpiece spindle driving motor (51) is connected with the corresponding adjusting groove in a matched mode, a second adjusting block (58) is mounted on the side edge of the top of the workpiece spindle box body (52), a second adjusting bolt (59) is arranged on the second adjusting block (58), the head of the second adjusting bolt (59) is limited on the second adjusting block (58), and the rod body part of the second adjusting bolt (59) is in threaded connection with the mounting base plate of the workpiece spindle driving motor (51).
7. The double-station special grinding machine for feeding and grinding ceramic wafers according to claim 1, characterized in that: the feeding sliding plate (96) is provided with a moving groove, and the feeding spindle box body (93) is arranged on the moving groove and can be adjusted in position.
8. The double-station special grinding machine for feeding and grinding ceramic wafers according to claim 1, characterized in that: the mounting base plate of the feeding motor (91) is provided with a waist-shaped groove so as to adjust the position of the feeding spindle box body (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425083.5A CN114248168A (en) | 2021-11-26 | 2021-11-26 | Special grinding machine for double-station feeding grinding of ceramic wafers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425083.5A CN114248168A (en) | 2021-11-26 | 2021-11-26 | Special grinding machine for double-station feeding grinding of ceramic wafers |
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| Publication Number | Publication Date |
|---|---|
| CN114248168A true CN114248168A (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111425083.5A Pending CN114248168A (en) | 2021-11-26 | 2021-11-26 | Special grinding machine for double-station feeding grinding of ceramic wafers |
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