阅读说明：本技术 一种立式双端面磨床 (Vertical double-end-face grinding machine ) 是由 陈震德 于 2021-09-30 设计创作，主要内容包括：本发明公开了一种立式双端面磨床,包括磨床本体和设置在磨床本体上的磨削装置,磨削装置包括上盘磨削组件与下盘磨削组件,下盘磨削组件包括齿轮一、环形板、齿圈一,磨床本体上开设有置物槽一,置物槽一内固定有驱动电机一,驱动电机一的输出轴与齿轮一固定,置物槽一的外壁上开设有置物槽二,环形板固定在置物槽二内,且环形板位于齿轮一底部,环形板上开设有与上盘磨削组件相配合圆槽,圆槽内转动设置有砂轮,齿圈一固定在环形板的侧壁上,环形板上转动设置若干模具,模具与齿圈一和齿轮一啮合,齿圈一上开设有贯穿槽,磨床本体的侧边设有支撑架一,解决了现有的双端面磨床在进行取换料时取换不便,易产生安全隐患和效率不高的问题。(The invention discloses a vertical double-ended grinding machine, which comprises a grinding machine body and a grinding device arranged on the grinding machine body, wherein the grinding device comprises an upper disc grinding assembly and a lower disc grinding assembly, the lower disc grinding assembly comprises a first gear, an annular plate and a first gear ring, a first storage groove is formed in the grinding machine body, a first driving motor is fixed in the first storage groove, an output shaft of the first driving motor is fixed with the first gear, a second storage groove is formed in the outer wall of the first storage groove, the annular plate is fixed in the second storage groove, the annular plate is positioned at the bottom of the first gear, a circular groove matched with the upper disc grinding assembly is formed in the annular plate, a grinding wheel is arranged in the circular groove, the first gear ring is fixed on the side wall of the annular plate in a rotating manner, a plurality of dies are rotatably arranged on the annular plate, the dies are meshed with the first gear ring and the first gear ring, a through groove is formed in the first gear ring, a first support frame is arranged on the side edge of the grinding machine body, and the problem that the existing double-ended grinding machine is inconvenient to fetch and replace materials is solved, the problems of potential safety hazard and low efficiency are easily caused.)

1. A vertical double-end-surface grinding machine comprises a grinding machine body (1) and a grinding device (2) arranged on the grinding machine body (1), and is characterized in that the grinding device (2) comprises an upper disc grinding assembly (3) and a lower disc grinding assembly (4), the lower disc grinding assembly (4) comprises a first gear (5), a first annular plate (6) and a first gear ring (7), a first storage groove (8) is formed in the grinding machine body (1), a first driving motor (9) is fixed in the first storage groove (8), an output shaft of the first driving motor (9) is fixed with the first gear (5), a second storage groove (10) communicated with the first storage groove (8) is formed in the outer wall of the first storage groove (8), the annular plate (6) is fixed in the second storage groove (10), the annular plate (6) is located at the bottom of the first gear (5), a circular groove (11) matched with the upper disc grinding assembly (3) is formed in the annular plate (6), the grinding wheel (12) is rotationally arranged in the circular groove (11), a driving assembly (13) used for driving the grinding wheel (12) to rotate is arranged in the grinding machine body (1), the gear ring I (7) is fixed on the side wall of the annular plate (6), a plurality of dies (14) are rotationally arranged on the annular plate (6), the dies (14) are meshed with the gear ring I (7) and the gear I (5), a through groove (15) is formed in the gear ring I (7), a first support frame (16) is arranged on the side edge of the grinding machine body (1), a conveying device (17) used for conveying the dies (14) from the through groove (15) to the annular plate (6) is arranged on the first support frame (16), the conveying device (17) comprises a pull plate (18) and a push plate (19), and the pull plate (18) and the push plate (19) are both arranged on the first support frame (16) in a sliding mode, the supporting frame I (16) is equal in height to the grinding machine body (1), a driving motor III (20) is fixed at the bottom of the supporting frame I (16), the driving motor III (20) penetrates through the supporting frame I (16) and is fixed with a gear II (21), racks (22) meshed with the gear II (21) are fixed on the side walls of the pulling plate (18) and the pushing plate (19), sliding grooves I (23) are formed in the upper end and the lower end of the pulling plate (18) and the upper end of the pushing plate (19), a supporting plate I (24) is fixed on the supporting frame I (16), supporting grooves (25) are symmetrically formed in the supporting plate I (24), supporting blocks (26) are fixed at the upper end and the lower end of each supporting groove (25), the pulling plate (18) and the pushing plate (19) are arranged in the two supporting grooves (25) in a sliding mode, the supporting blocks (26) are arranged in the sliding grooves I (23) in a sliding mode, the die is characterized in that a conveying assembly (27) used for conveying the die (14) is arranged on the first support frame (16), a second support frame (28) is arranged on the side wall of the first support frame (16), and a grabbing assembly (29) used for grabbing a workpiece is arranged on the second support frame (28).

2. The vertical double-ended grinding machine according to claim 1, wherein the grabbing component (29) comprises a support pillar (30), a support frame III (31), an electromagnetic chuck (32), a drive motor V (33), a cylinder (34) and a material receiving frame (35), the support pillar (30) is fixed on the support frame II (28), a wide groove (36) is formed in the top of the support pillar (30), the drive motor V (33) is fixed in the wide groove (36), a connecting column (37) is fixed on an output shaft of the drive motor V (33), one end, far away from the drive motor V (33), of the connecting column (37) is fixed with the support frame III (31), the cylinder (34) is fixed on the top of the support frame III (31), a piston rod of the cylinder (34) penetrates through the support frame and is fixed with the electromagnetic chuck (32), a touch sensor I (38) is fixed on one side of the support plate I (24), the first touch sensor (38) is connected with the fifth driving motor (33), the rotating stroke of the third support frame (31) is 90 degrees, and the material receiving frame (35) is fixed on the second support frame (28).

3. The vertical double-ended grinding machine according to claim 2, wherein the driving assembly (13) comprises a connecting shaft (39), a fixing plate (40) and a second driving motor (41), a third storage groove (42) is formed in the bottom of the circular groove (11), the second driving motor (41) is fixed in the third storage groove (42), the connecting shaft (39) is fixed on an output shaft of the second driving motor (41), the fixing plate (40) is fixed on the connecting shaft (39), and the fixing plate (40) is fixed with the grinding wheel (12) through bolts.

4. The vertical double-ended grinding machine according to claim 3, wherein the conveying assembly (27) comprises two rotating columns (43), a belt (44) and a driving motor four (45), the U-shaped support plates two (46) are symmetrically fixed at the bottom of the first support frame (16), the two rotating columns (43) are rotatably arranged between the two U-shaped support plates two (46), the driving motor four (45) is fixed at one end, away from the rotating columns (43), of the U-shaped support plates two (46), an output shaft of the driving motor four (45) penetrates through the U-shaped support plates two (46) and is fixed with the rotating columns (43) on one side, the belt (44) is arranged between the two rotating columns (43), the two rotating columns (43) are connected through the belt (44), the support plate one (24) is located on one side of the belt (44), and the touch sensor two (47) is fixed on the other side of the support plate one (24), and a third touch sensor (48) is fixed on the side wall of the first support frame (16).

5. The vertical parallel surface grinding machine according to claim 4, characterized in that a touch sensor four (49) is fixed on the side wall of the pulling plate (18), and the touch sensor four (49) is connected with the driving motor three (20).

6. The vertical parallel surface grinding machine according to claim 5, characterized in that a fourth support frame (50) is arranged at one end of the first support frame (16) far away from the second support frame (28), and an object placing frame (51) is arranged on the fourth support frame (50).

7. A vertical parallel sided grinding machine according to claim 6, characterised in that a controller (52) is fixed to the machine body (1).

Technical Field

The invention relates to a double-ended grinding machine, in particular to a vertical double-ended grinding machine.

Background

The double-end-face grinding machine is an efficient plane processing machine tool, two parallel end faces are ground simultaneously in one processing process, and the double-end-face grinding machine can be divided into a horizontal type and a vertical type according to the structure, and can also be divided into a penetrating type, a rotating disc type and a reciprocating type according to the feeding mode.

When grinding, an existing vertical double-end-face grinding machine 1 needs to be manually stood on one side of the grinding machine when a product is machined and is quickly taken and replaced through manual work, great potential safety hazards can be generated, a die for fixing the product can rotate along with a bottom turntable on the grinding machine, if the turntable rotates too fast, a workpiece cannot be completely placed on the die and is rotated, and if the turntable rotates too slowly, the production efficiency is greatly reduced.

Disclosure of Invention

The invention aims to provide a vertical double-ended grinding machine, which solves the problems that the existing double-ended grinding machine is inconvenient to take and replace when taking and replacing materials, is easy to generate potential safety hazards and is low in efficiency.

To further solve the problems to be solved by the present invention

The technical purpose of the invention is realized by the following technical scheme:

a vertical double-ended grinding machine comprises a grinding machine body and a grinding device arranged on the grinding machine body, wherein the grinding device comprises an upper disc grinding assembly and a lower disc grinding assembly, the lower disc grinding assembly comprises a first gear, a first annular plate and a first gear ring, a first storage groove is formed in the grinding machine body, a first driving motor is fixed in the first storage groove, an output shaft of the first driving motor is fixed with the first gear, a second storage groove communicated with the first storage groove is formed in the outer wall of the first storage groove, the annular plate is fixed in the second storage groove and is positioned at the bottom of the first gear, a circular groove matched with the upper disc grinding assembly is formed in the annular plate, a grinding wheel is rotatably arranged in the circular groove, a driving assembly used for driving the grinding wheel to rotate is arranged in the grinding machine body, the first gear ring is fixed on the side wall of the annular plate, and a plurality of dies are rotatably arranged on the annular plate, the die is meshed with the first gear ring and the first gear, a through groove is formed in the first gear ring, a first support frame is arranged on the side edge of the grinding machine body, a conveying device used for conveying the die from the through groove to the annular plate is arranged on the first support frame, the conveying device comprises a pull plate and a push plate, the pull plate and the push plate are arranged on the first support frame in a sliding mode, the first support frame is equal to the grinding machine body in height, a third driving motor is fixed at the bottom of the first support frame, the third driving motor penetrates through the first support frame and is fixedly provided with a second gear, racks meshed with the second gear are fixed on the side walls of the pull plate and the push plate, first sliding grooves are formed in the upper end and the lower end of the pull plate and the push plate, a first support plate is fixed on the first support frame, support grooves are symmetrically formed in the first support plate, and support blocks are fixed at the upper end and the lower end of each support groove, the pull plate and the push plate are arranged in the two supporting grooves in a sliding mode, the supporting blocks are arranged in the first sliding grooves in a sliding mode, a conveying assembly used for conveying the die is arranged on the first supporting frame, a second supporting frame is arranged on the side wall of the first supporting frame, and a grabbing assembly used for grabbing the workpiece is arranged on the second supporting frame.

As preferred, state and snatch the subassembly and include support column, support frame three, electromagnet, driving motor five, cylinder, receive the material frame, the support column is fixed on support frame two, the wide slot has been seted up at the support column top, driving motor five is fixed in the wide slot, be fixed with the spliced pole on driving motor five's the output shaft, the spliced pole is kept away from driving motor five's one end and is fixed with support frame three, the cylinder is fixed at support frame three tops, the piston rod of cylinder runs through the support frame and fixes with electromagnet, one side of support plate one is fixed with touch sensor one, touch sensor one is connected with driving motor five, the rotation stroke of support frame three is 90 degrees, receive the material frame and fix on support frame two.

Preferably, the driving assembly comprises a connecting shaft, a fixing plate and a driving motor II, a third storage groove is formed in the bottom of the circular groove, the driving motor II is fixed in the third storage groove, the connecting shaft is fixed on an output shaft of the driving motor II, the fixing plate is fixed on the connecting shaft, and the fixing plate is fixed with the grinding wheel through bolts.

Preferably, the conveying assembly comprises two rotating columns, a belt and a driving motor four, a U-shaped supporting plate two is symmetrically fixed to the bottom of the supporting frame, the rotating columns are rotatably arranged between the two U-shaped supporting plates two, the driving motor four is fixed to one end, far away from the rotating columns, of the U-shaped supporting plate two, an output shaft of the driving motor four penetrates through the U-shaped supporting plate two and is fixed to the rotating columns on one side, the belt is arranged between the two rotating columns, the rotating columns are connected through the belt, the supporting plate one is located on one side of the belt, a touch sensor two is fixed to the other side of the supporting plate one, and a touch sensor three is fixed to the side wall of the supporting frame one.

Preferably, a fourth touch sensor is fixed on the side wall of the pulling plate, and the fourth touch sensor is connected with a third driving motor.

Preferably, one end of the first support frame, which is far away from the second support frame, is provided with a fourth support frame, and the fourth support frame is provided with an object placing frame.

Preferably, a controller is fixed to the grinding machine body.

Has the advantages that: the lower disc grinding assembly of the grinding machine is provided with the material pulling plate and the material pushing plate, so that the mould on the grinding machine body can be pulled out of the grinding machine body to be more product on the support frame, the replacement of the product cannot be influenced by the rotating speed of the turntable, another mould can be pushed in when the mould is pulled out, the production efficiency is guaranteed, the potential safety hazard of the machining process is greatly reduced, and the economic benefit of an enterprise is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic half-section view of an embodiment showing a grinding machine body;

FIG. 3 is a right side schematic view for showing an embodiment;

FIG. 4 is a schematic top view of an embodiment to show a view.

Reference numerals: 1. a grinder body; 2. a grinding device; 3. an upper disc grinding assembly; 4. a lower disc grinding assembly; 5. a first gear; 6. an annular plate; 7. a first gear ring; 8. a first storage groove; 9. driving a motor I; 10. a second storage groove; 11. a circular groove; 12. a grinding wheel; 13. a drive assembly; 14. a mold; 15. a through groove; 16. a first support frame; 17. a conveying device; 18. pulling a plate; 19. pushing the plate; 20. driving a motor III; 21. a second gear; 22. a rack; 23. a first sliding chute; 24. a first support plate; 25. a support groove; 26. a support block; 27. a transfer assembly; 28. a second support frame; 29. a grasping assembly; 30. a support pillar; 31. a third support frame; 32. an electromagnetic chuck; 33. driving a motor V; 34. a cylinder; 35. a material receiving frame; 36. a wide groove; 37. connecting columns; 38. a first touch sensor; 39. a connecting shaft; 40. a fixing plate; 41. a second driving motor; 42. a third storage groove; 43. rotating the column; 44. a belt; 45. driving a motor IV; 46. a U-shaped support plate II; 47. a touch sensor II; 48. a touch sensor III; 49. a touch sensor IV; 50. a fourth support frame; 51. a storage frame; 52. a controller; 53. and a touch sensor V.

Detailed Description

The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.

Referring to fig. 1 to 4, a vertical double-ended grinding machine comprises a grinding machine body 1 and a grinding device 2 arranged on the grinding machine body 1, wherein the grinding device 2 comprises an upper disc grinding assembly 3 and a lower disc grinding assembly 4, the lower disc grinding assembly 4 comprises a first gear 5, an annular plate 6 and a first gear ring 7, a first storage groove 8 is formed in the grinding machine body 1, a first driving motor 9 is fixed in the first storage groove 8, an output shaft of the first driving motor 9 is fixed with the first gear 5, a second storage groove 10 communicated with the first storage groove 8 is formed in the outer wall of the storage groove, the annular plate 6 is fixed in the second storage groove 10, the annular plate 6 is positioned at the bottom of the first gear 5, the first gear ring 7 is fixed on the side wall of the annular plate 6, a plurality of dies 14 are rotatably arranged on the annular plate 6, the dies 14 can be provided with a plurality of grooves matched with a product according to the shape of the product, the dies 14 are meshed with the first gear ring 7 and the first gear ring 5, the controller 52 is fixed on the grinding machine body 1, when the mould 14 needs to be driven to rotate so that the grinding position can be reached, the driving motor I9 is started through the controller 52, the output shaft of the driving motor I9 drives the gear I5 to rotate, and the gear I5 can drive the mould 14 to rotate on the annular plate 6 due to the fact that the gear ring I7 is arranged at a height.

Referring to fig. 1 and 2, a circular groove 11 matched with the upper disc grinding assembly 3 is formed in the annular plate 6, a grinding wheel 12 is rotatably arranged in the circular groove 11, a driving assembly 13 used for driving the grinding wheel 12 to rotate is arranged in the grinding machine body 1, the mold 14 can rotate to the grinding wheel 12 through continuous rotation of the mold 14, at the moment, the driving motor I9 stops running, the mold 14 can be completely contacted with the grinding wheel 12, the grinding wheel 12 is driven to rotate through the driving assembly 13, the driving assembly 13 comprises a connecting shaft 39, a fixing plate 40 and a driving motor II 41, a storage groove III 42 is formed in the bottom of the circular groove 11, the driving motor II 41 is fixed in the storage groove III 42, the driving motor II 41 is started through a controller 52, the connecting shaft 39 is fixed on an output shaft of the driving motor II 41, the output shaft of the driving motor II 41 drives the connecting shaft 39 to rotate, the fixing plate 40 is fixed on the connecting shaft 39, and the connecting shaft 39 drives the fixing plate 40 to rotate, fixing plate 40 utilizes the bolt to realize and the emery wheel 12 between fixed, thereby drives emery wheel 12 through fixing plate 40 and rotates, and hanging wall grinding component 3 when emery wheel 12 rotates and starts, hanging wall grinding component 3 can slide down for hanging wall grinding component 3 contacts with the product, thereby can realize grinding the bi-polar face of product through hanging wall grinding component 3 and the emery wheel 12 simultaneous operation of bottom.

Referring to fig. 4, a through groove 15 is formed in the first gear ring 7, a first support frame 16 is arranged on the side edge of the grinding machine body 1, a conveying device 17 used for conveying the die 14 from the through groove 15 to the annular plate 6 is arranged on the first support frame 16, the ground product is pulled out of the grinding machine body 1 through the conveying device 17, the product to be ground is pushed into the grinding machine, the conveying device 17 comprises a pull plate 18 and a push plate 19, the pull plate 18 and the push plate 19 are both arranged on the first support frame 16 in a sliding mode, the first support frame 16 is equal to the grinding machine body 1 in height, one end of the pull plate 18 is always arranged on the grinding machine body 1 when the die 14 is not rotated yet, the first gear 5 drives the die 14 and the processed product to continuously rotate, a touch sensor four 49 is fixed on the side wall of the pull plate 18, the product can be in contact with the touch sensor four 49, and the touch sensor four 49 can transmit the model to the first driving motor 9, the first driving motor 9 is not in operation, and the first gear 5 is not in rotation.

Referring to fig. 4, a third driving motor 20 is fixed at the bottom of the first supporting frame 16, the third driving motor 20 penetrates through the first supporting frame 16 and is fixed with a second gear 21, the fourth touch sensor 49 can also transmit signals to the third driving motor 20, the third driving motor 20 drives the second gear 21 to rotate, racks 22 meshed with the second gear 21 are fixed on the side walls of the pull plate 18 and the push plate 19, the second gear 21 drives the racks 22 fixed on the pull plate 18 and the push plate 19 to slide, sliding grooves 23 are formed in the upper end and the lower end of the pull plate 18 and the upper end and the lower end of the push plate 19, a first supporting plate 24 is fixed on the first supporting frame 16, supporting grooves 25 are symmetrically formed in the first supporting plate 24, supporting blocks 26 are fixed at the upper end and the lower end of the two supporting grooves 25, the pull plate 18 and the push plate 19 are slidably arranged in the two supporting grooves 25, the supporting blocks 26 are slidably arranged in the sliding grooves 23, and the pull plate 18 and the push plate 19 play a supporting role through the first supporting plate 24, as the rack 22 slides to make the pulling plate 18 rotate together, the pulling plate 18 slides to pull the first product-supporting frame 16 to slide, the product drives the mold 14 to move to slide, when the pulling plate 18 slides, the pushing plate 19 slides the mold 14 which is placed on one side of the pushing plate 19 in advance and the unprocessed product, the mold 14 drives the product to slide on the annular plate 6 due to the continuous sliding of the pushing plate 19, the touch sensor five 53 is fixed on the side wall of the gear ring one 7, when the mold 14 slides to a designated position, the push plate 19 contacts the five touch sensor 53, the five touch sensor 53 causes the first gear 5 to rotate again, the first gear 5 rotates the mold 14, thereby bringing the die 14 onto the grinding wheel 12, and the touch sensor five 53 controls the driving motor three 20 to rotate reversely, thereby controlling the pulling plate 18 and pushing the same to return to the original position.

Referring to fig. 3, a second support frame 28 is disposed on a side wall of the first support frame 16, a grabbing assembly 29 for grabbing a workpiece is disposed on the second support frame 28, a first touch sensor 38 is fixed on one side of the first support frame 24, when the pull plate 18 pulls a product to continuously slide with the mold 14, when the mold 14 slides to a specified position, the mold 14 contacts with the first touch sensor 38, the first touch sensor 38 transmits a signal to the grabbing assembly 29 to take away the ground product, the grabbing assembly 29 includes a support pillar 30, a third support frame 31, an electromagnetic chuck 32, a fifth driving motor 33, a cylinder 34, and a material receiving frame 35, the support pillar 30 is fixed on the second support frame 28, the third support frame 31 is disposed on the support pillar 30, the cylinder 34 is fixed on the top of the third support frame 31, a piston rod of the cylinder 34 penetrates through the support frame and is fixed with the electromagnetic chuck 32, the first touch sensor 38 enables the cylinder 34 to be started, the electromagnetic chuck 32 is electrified to generate magnetic force, a piston rod of the air cylinder 34 can drive the electromagnetic chuck 32 to slide, the mold 14 is formed by aluminum casting, therefore, the electromagnetic chuck 32 can only suck a product, at the moment, the piston rod of the air cylinder 34 can retract, the air cylinder 34 drives the electromagnetic chuck 32 to ascend, the electromagnetic chuck 32 drives the product to ascend, the top of the support pillar 30 is provided with a wide groove 36, the driving motor five 33 is fixed in the wide groove 36, when the electromagnetic chuck 32 sucks the product, the starting motor five can start, a connecting column 37 is fixed on an output shaft of the driving motor five 33, the output shaft of the driving motor five 33 can drive the connecting column 37 to rotate, one end, away from the driving motor five 33, of the connecting column 37 is fixed with the support frame three 31, the connecting column 37 can drive the support frame three 31 to rotate, the rotation stroke of the support frame three 31 is 90 degrees, the material collecting frame 35 is fixed on the support frame two 28, when the support frame three 31 rotates 90 degrees, electromagnetic chuck 32 just lies in receipts material frame 35 top, and electromagnetic chuck 32 cuts off the power supply, and the product can fall into and collect in receiving frame 35 and play, and support frame three 31 can rotate the normal position again.

Referring to fig. 3 and 4, a conveying assembly 27 for conveying the mold 14 is arranged on the first support frame 16, the conveying assembly 27 includes two rotating columns 43, a belt 44 and a driving motor four 45, the first support plate 24 is arranged on one side of the belt 44, a second touch sensor 47 is fixed on the other side of the first support plate 24, when the pushing plate 19 pushes the product to return to the first support frame 16 again, the pushing plate 19 contacts the second touch sensor 47, the driving motor three 20 is closed through the second touch sensor 47, U-shaped support plates 46 are symmetrically fixed on the bottom of the first support frame 16, the two rotating columns 43 are rotatably arranged between the two U-shaped support plates 46, the driving motor four 45 is fixed on one end of the U-shaped support plate 46 far away from the rotating columns 43, the second touch sensor 47 also starts the driving motor four 45 through a controller 52, and an output shaft of the driving motor four 45 penetrates through the two U-shaped support plates 46 and is fixed with the rotating columns 43 on one side, the driving motor IV 45 can drive the rotating columns 43 to rotate, the belt 44 is arranged between the two rotating columns 43, the rotating column 43 on one side can drive the belt 44 to convey, the rotating column 43 on the other side is driven to rotate through the belt 44, the two rotating columns 43 are connected through the belt 44, so that the belt 44 can drive the pulling plate 18 to be pulled onto the belt 44 to obtain the die 14 to convey, the touch sensor III 48 is fixed on the side wall of the supporting frame I16, the die 14 can be contacted with the touch sensor III 48 through continuous conveying of the die 14, at the moment, the driving motor IV 45 can stop running, the energy loss is reduced, the die 14 can be just positioned in front of the pushing plate 19, the supporting frame IV 50 is arranged at one end of the supporting frame I16, which is far away from the supporting frame II 28, the object placing frame 51 is arranged on the supporting frame IV 50, and a product which can be processed by the object placing frame 51 is manually placed into the die 14, waiting for the next push plate 19 to continue to push the product and the die 14 into the grinding machine body 1.