CN218746898U

CN218746898U - Row-tool type grinding machine

Info

Publication number: CN218746898U
Application number: CN202223040478.6U
Authority: CN
Inventors: 徐永成
Original assignee: HANGZHOU CHUANHE MACHINERY CO Ltd
Current assignee: HANGZHOU CHUANHE MACHINERY CO Ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-28
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a gang tool formula grinding machine belongs to grinding machine tool technical field. The grinding device comprises a workpiece, a base, a grinding device, a grinding base and a clamping device, wherein the grinding base is installed on the base, one end of the grinding base is provided with two horizontal guide rails which are arranged in parallel, the other end of the grinding base is provided with an installation base, the grinding device is arranged on the horizontal guide rails in a sliding mode, and the clamping device is installed on the installation base. The utility model discloses a grinding device and work piece contact, with the grinding of workpiece surface, grinding device can slide along horizontal guide's extending direction simultaneously, and grinding device can be to the direction motion of being close to clamping device or keeping away from clamping device promptly to reached and carried out the purpose of grinding to the work piece arbitrary position, also can make clamping device stop to drive the work piece simultaneously and rotate, only grinding device operation and work piece surface friction have improved the variety of grinding machine application method, have improved the variety that the grinding machine can grind the work piece.

Description

Row-tool type grinding machine

Technical Field

The utility model relates to a gang tool formula grinding machine belongs to grinding machine tool technical field.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinder. The grinder can process materials with higher hardness, such as hardened steel, hard alloy and the like; brittle materials such as glass, granite, etc. can also be processed. The grinding machine can grind with high precision and small surface roughness, and can grind with high efficiency, such as strong grinding.

Traditional grinding machine only can use single dull polish wheel to the work piece surface operation of polishing, and in the actual production process, the required grinding operation of a work piece usually needs the mode of polishing of multiple difference, and a grinding machine only corresponds a mode of polishing, and the variety of the mode of polishing is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: the utility model provides a gang tool formula grinding machine, it has solved prior art, and traditional grinding machine only can use single dull polish wheel to the work piece surface operation of polishing, and in the actual production, the required grinding operation of a work piece generally needs the mode of polishing of multiple difference, and a grinding machine only corresponds a mode of polishing, has the relatively poor problem of the variety of mode of polishing.

The utility model discloses the technical problem that will solve takes following technical scheme to realize: the utility model provides a gang tool formula grinding machine, includes work piece, base, grinding device, grinding base and clamping device, and grinding pedestal mounting is on the base, and the one end of grinding base is provided with two parallel arrangement's horizontal guide rail, and the other end of grinding base is provided with the mount pad, and grinding device slides and sets up on horizontal guide rail, and clamping device installs on the mount pad.

By adopting the technical scheme, the workpiece is clamped on one side of the clamping device facing the grinding device, the clamping device can drive the workpiece to rotate at a high speed, the grinding device can rotate in a direction opposite to the direction of the clamping device, the workpiece is contacted with the grinding device, the surface of the workpiece is ground, meanwhile, the grinding device can slide along the extending direction of the horizontal guide rail, namely, the grinding device can move towards the direction close to the clamping device or away from the clamping device, so that the purpose of grinding any part of the workpiece is achieved, meanwhile, the clamping device can stop driving the workpiece to rotate, only the grinding device rotates and rubs with the surface of the workpiece, the diversity of the using method of the grinding machine is improved, and the diversity of the ground workpiece of the grinding machine is improved.

The utility model discloses further set up to: the plane that sets up mount pad and horizontal guide rail on the grinding base sets up for the slope, and grinding base is inside to be provided with the gliding driving piece of drive grinding device along horizontal guide rail extending direction.

By adopting the technical scheme, the driving piece drives the grinding device to slide along the extending direction of the horizontal guide rail, the purpose of automatic movement of the grinding device is achieved, the steps of manually adjusting the position of the grinding device are reduced, and the automation degree of the grinding machine is improved.

The utility model discloses further set up to: the clamping device comprises a clamping base, a chuck and a gearbox, the clamping base is fixedly connected with a mounting seat, the gearbox is fixedly mounted on the clamping base, one end of the gearbox is in power connection with a driving device of the grinding machine, the other end of the gearbox is in power connection with the chuck, and the chuck is arranged on one side of the gearbox, which faces the grinding device.

Through adopting above-mentioned technical scheme, the work piece passes through the chuck and carries out the clamping, and the gearbox can carry out the variable speed to the power of grinding machine drive arrangement input and adjust to change the slew velocity of chuck, thereby improved the degree of controlling of user to the chuck, selected different rotational speeds according to different work pieces and ground, be favorable to improving the quality of polishing of work piece.

The utility model discloses further set up to: the grinding device comprises a horizontal sliding base, an adjusting component and a grinding component, the horizontal sliding base is connected with a horizontal guide rail in a sliding mode, the horizontal sliding base slides along the extending direction of the horizontal guide rail, the adjusting component is installed on one side, far away from the horizontal guide rail, of the horizontal sliding base, and the grinding component is connected with the adjusting component.

Through adopting above-mentioned technical scheme, the position that grinding subassembly is perpendicular and horizontal guide rail extending direction can be adjusted to the adjusting part to improve grinding subassembly's position degree of freedom, made grinding subassembly can the more work pieces of shape of adaptation grind.

The utility model discloses further set up to: the adjusting component comprises a vertical guide rail, a row of cutter driving motor, a lead screw, a sliding block and a limiting part, the vertical guide rail is provided with two, two vertical guide rail parallel arrangements are arranged, the vertical guide rail is fixed on a horizontal sliding base, the extending direction of the horizontal guide rail is perpendicular to the extending direction of the vertical guide rail, the row of cutter driving motor is arranged at one end of the vertical guide rail, the lead screw is in power connection with the row of cutter driving motor, the lead screw is positioned between the two vertical guide rails, the extending direction of the lead screw is the same as that of the vertical guide rail, the sliding block is arranged between the two vertical guide rails in a sliding manner, the sliding block is in threaded connection with the lead screw, the limiting part is arranged at one end of the lead screw, which is far away from the row of cutter driving motor, the vertical guide rail limits the rotation of the limiting part along the axis of the lead screw, and the grinding component is connected with the sliding block.

Through adopting above-mentioned technical scheme, use vertical guide rail restriction grinding subassembly's displacement, make grinding subassembly only follow the direction motion that vertical guide rail extends, arrange the sword driving motor start-up simultaneously and drive the lead screw and rotate, because lead screw and slider are threaded connection's relation, the slider can be followed lead screw axial slip this moment for grinding subassembly follows the slider motion, thereby reaches the purpose to grinding subassembly position automated control.

The utility model discloses further set up to: the locating part includes limit connection block, and limit connection block sets up between a pair of vertical guide rail, and limit connection block is connected with one side that vertical guide rail is relative, and limit connection block slides along vertical guide rail's extending direction, and the locating part can pass through bolt fastener and vertical guide rail fixed connection.

Through adopting above-mentioned technical scheme, through selecting the fixed position of locating part and vertical guide rail, select the lead screw of suitable length to change the stroke length of grinding subassembly along vertical guide rail motion, selected different stroke length according to the operating space of difference, improved the suitability when grinding machine uses.

The utility model discloses further set up to: the grinding assembly comprises a vertical sliding base, a motor module, a motor shell, a grinding wheel and a support piece, the vertical sliding base is fixedly connected with a sliding block, the vertical sliding base is connected with a vertical guide rail in a matched mode, the vertical sliding base slides along the extending direction of the vertical guide rail, the support piece is installed on one side, away from the sliding block, of the vertical sliding base, the motor shell is installed on the support piece, the motor module is installed inside the motor shell, one end, close to the clamping device, of the motor module extends to the outer side of the motor shell, the grinding wheel is installed at one end, facing the clamping device, of the motor module, and the grinding wheel can be in grinding operation with the surface of a workpiece in a contact mode.

Through adopting above-mentioned technical scheme, motor module starts to drive the emery wheel rotation, and through the high-speed rotation of emery wheel, after emery wheel and work piece contact, the grinding operation is carried out to the work piece to the emery wheel, embeds motor module in the motor casing simultaneously, can avoid the dust that the grinding produced to get into in the motor casing to guaranteed that motor module can not influenced by the dust, improved motor module's life.

The utility model discloses further set up to: the supporting piece comprises a gang tool supporting seat and a rigid supporting sleeve, the gang tool supporting seat is fixedly connected with the vertical sliding base, the rigid supporting sleeve is installed on one side, away from the vertical sliding base, of the gang tool supporting seat, the end, extending to the outer side from the inside of the motor shell, of the motor module is inserted into the rigid supporting sleeve, the motor module is rotatably connected with the rigid supporting sleeve, and the grinding wheel is located on one side, away from the motor shell, of the rigid supporting sleeve.

Through adopting above-mentioned technical scheme, the part that extends the motor casing at motor module installs rigidity additional and supports the cover, can improve motor module's axial bending resistance's rigidity, improves motor module pivoted stability when making the grinding wheel grind with harder material, guarantees that grinding process's stability is sustainable.

The utility model discloses further set up to: a shielding shell surrounding the grinding device and the clamping device is arranged above the base.

By adopting the technical scheme, the base can separate the space of the grinding operation from the space where the user is located, dust generated by grinding is prevented from influencing the surrounding environment of the user, the peripheral cleanliness of the grinding machine is improved, foreign matters are prevented from invading the working grinding area to a certain extent, and the safety of the grinding operation is improved.

The utility model discloses further set up to: the rigid support sleeve, the motor module, the motor shell and the grinding wheel are combined to form a group of row knives, five groups of row knives are arranged on the row knife support seat and are arranged along the extending direction of the vertical guide rail, and the models of the grinding wheel in each group of row knives are different.

Through adopting above-mentioned technical scheme, contain the row sword of different kind emery wheels through the multiunit, every kind row sword corresponds a different process for need not change row sword in whole grinding process, only need can choose for use different row sword to process the work piece through the position of arranging the indirect drive emery wheel of sword driving motor, improved the efficiency of grinding operation.

The utility model has the advantages that:

1. the grinding device is in contact with the workpiece, the surface of the workpiece is ground, meanwhile, the grinding device can slide along the extending direction of the horizontal guide rail, namely, the grinding device can move towards the direction close to the clamping device or away from the clamping device, so that the purpose of grinding any part of the workpiece is achieved, meanwhile, the clamping device can stop driving the workpiece to rotate, only the grinding device operates to rub with the surface of the workpiece, the diversity of the using method of the grinding machine is improved, and the diversity of the ground workpiece of the grinding machine is improved.

2. The row of cutters containing different kinds of grinding wheels are arranged, each row of cutters corresponds to a different process, so that the row of cutters do not need to be replaced in the whole grinding process, the different row of cutters can be selected for use to process the workpiece only by indirectly driving the grinding wheels through the row of cutter driving motors, and the grinding operation efficiency is improved.

3. The motor module starts to drive the grinding wheel to rotate, and through the high-speed rotation of the grinding wheel, after the grinding wheel contacts with a workpiece, the grinding wheel carries out grinding operation on the workpiece, and meanwhile, the motor module is arranged in the motor shell, so that dust generated by grinding can be prevented from entering the motor shell, the motor module is prevented from being influenced by the dust, and the service life of the motor module is prolonged.

4. The part of the motor module extending out of the motor shell is additionally provided with the rigid support sleeve, so that the axial bending resistance rigidity of the motor module can be improved, the rotating stability of the motor module is improved when the grinding wheel and the harder material are ground, and the stability and the sustainability of the grinding process are ensured.

Drawings

FIG. 1 is a schematic view of the structure of the present invention after the shielding case is removed;

FIG. 2 is an exploded view of the middle grinding device of the present invention;

fig. 3 is a schematic structural view of the middle clamping device of the present invention.

In the figure: 10. a base; 11. a shielding shell; 20. a grinding device; 21. grinding the base; 22. a horizontal guide rail; 23. a horizontal sliding base; 24. a vertical guide rail; 25. a mounting seat; 30. a clamping device; 31. a clamping base; 32. a chuck; 33. a gearbox; 40. a gang cutter drive motor; 41. a lead screw; 42. a slider; 43. a limiting connecting block; 50. a vertical sliding base; 51. a row of cutter supporting seats; 52. a rigid support sleeve; 53. a motor module; 54. a motor housing; 55. and grinding the grinding wheel.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in fig. 1-3, a gang-tool grinding machine includes a workpiece, a base 10, a grinding device 20, a grinding base 21 and a clamping device 30, wherein the grinding base 21 is mounted on the base 10, one end of the grinding base 21 is provided with two horizontal guide rails 22 arranged in parallel, the other end of the grinding base 21 is provided with a mounting seat 25, the grinding device 20 is slidably arranged on the horizontal guide rails 22, and the clamping device 30 is mounted on the mounting seat 25. A shielding case 11 surrounding the grinding device 20 and the clamping device 30 is provided above the base 10. The plane on which the mounting seat 25 and the horizontal guide rail 22 are arranged on the grinding base 21 is inclined, and a driving piece for driving the grinding device 20 to slide along the extending direction of the horizontal guide rail 22 is arranged in the grinding base 21. Clamping device 30 includes centre gripping base 31, chuck 32 and gearbox 33, and centre gripping base 31 and mount pad 25 fixed connection, gearbox 33 fixed mounting are on centre gripping base 31, and the one end and the grinding machine drive arrangement power of gearbox 33 are connected, and the other end and the chuck 32 power of gearbox 33 are connected, and chuck 32 sets up the one side towards grinding device 20 at gearbox 33. Grinding device 20 includes horizontal sliding base 23, adjusting part and grinding subassembly, horizontal sliding base 23 and horizontal guide rail 22 sliding connection, and horizontal sliding base 23 slides along the extending direction of horizontal guide rail 22, and adjusting part installs the one side of keeping away from horizontal guide rail 22 at horizontal sliding base 23, and grinding subassembly is connected with adjusting part. The adjusting assembly comprises two vertical guide rails 24, a gang tool driving motor 40, a screw rod 41, a sliding block 42 and limiting parts, the vertical guide rails 24 are arranged in parallel, the vertical guide rails 24 are fixed on the horizontal sliding base 23, the extending direction of the horizontal guide rail 22 is perpendicular to the extending direction of the vertical guide rails 24, and the gang tool driving motor 40 is arranged at one end of the vertical guide rails 24. The lead screw 41 is in power connection with the gang tool drive motor 40, the lead screw 41 is positioned between the two vertical guide rails 24, and the extending direction of the lead screw 41 is the same as that of the vertical guide rails 24. The sliding block 42 is slidably disposed between the two vertical guide rails 24, the sliding block 42 is in threaded connection with the lead screw 41, and the limiting member is disposed at one end of the lead screw 41 far away from the gang tool driving motor 40. The vertical guide rail 24 limits the rotation of the limiting member along the axis of the lead screw 41, and the grinding assembly is connected with the sliding block 42. The limiting part comprises a limiting connecting block 43, the limiting connecting block 43 is arranged between the pair of vertical guide rails 24, the limiting connecting block 43 is connected with one side, opposite to the vertical guide rails 24, the limiting connecting block 43 slides along the extending direction of the vertical guide rails 24, and the limiting part can be fixedly connected with the vertical guide rails 24 through bolt fasteners. The grinding assembly comprises a vertical sliding base 50, a motor module 53, a motor shell 54, a grinding wheel 55 and a support piece, the vertical sliding base 50 is fixedly connected with a sliding block 42, the vertical sliding base 50 is connected with a vertical guide rail 24 in a matched mode, the vertical sliding base 50 slides along the extending direction of the vertical guide rail 24, the support piece is installed on one side, away from the sliding block 42, of the vertical sliding base 50, the motor shell 54 is installed on the support piece, the motor module 53 is installed inside the motor shell 54, one end, close to the clamping device 30, of the motor module 53 extends to the outer side of the motor shell 54, the grinding wheel 55 is installed at one end, facing the clamping device 30, of the motor module 53, and the grinding wheel 55 can be in grinding operation with the surface of a workpiece in a contact mode. The supporting piece comprises a gang tool supporting seat 51 and a rigid supporting sleeve 52, the gang tool supporting seat 51 is fixedly connected with the vertical sliding base 50, the rigid supporting sleeve 52 is installed on one side of the gang tool supporting seat 51 far away from the vertical sliding base 50, one end of a motor module 53 extending to the outer side from the inside of a motor shell 54 is inserted into the rigid supporting sleeve 52, the motor module 53 is rotatably connected with the rigid supporting sleeve 52, and a grinding wheel 55 is positioned on one side of the rigid supporting sleeve 52 far away from the motor shell 54. The rigid support sleeve 52, the motor module 53, the motor shell 54 and the grinding wheel 55 are combined to form a group of row knives, five groups of row knives are arranged on the row knife support seat 51 and are arranged along the extending direction of the vertical guide rail 24, and the models of the grinding wheel 55 in each group of row knives are different.

The workpiece is clamped on one side of the clamping device 30 facing the grinding device 20, the clamping device 30 can drive the workpiece to rotate at a high speed, the grinding device 20 can rotate in a direction opposite to the rotation direction of the clamping device 30, the workpiece surface is ground by the contact of the grinding device 20 and the workpiece, meanwhile, the grinding device 20 can slide along the extending direction of the horizontal guide rail 22, namely, the grinding device 20 can move towards the direction close to the clamping device 30 or away from the clamping device 30, so that the purpose of grinding any part of the workpiece is achieved, meanwhile, the clamping device 30 can also be stopped to drive the workpiece to rotate, only the grinding device 20 rotates and rubs with the surface of the workpiece, the diversity of the use method of the grinding machine is improved, and the diversity of the ground workpiece of the grinding machine is improved.

The driving piece drives the grinding device 20 to slide along the extending direction of the horizontal guide rail 22, so that the purpose of automatic movement of the grinding device 20 is achieved, the steps of manually adjusting the position of the grinding device 20 are reduced, and the automation degree of the grinding machine is improved.

The workpiece is clamped through the chuck 32, the transmission case 33 can perform variable speed adjustment on power input by the grinding machine driving device, and therefore the rotating speed of the chuck 32 is changed, the control degree of the chuck 32 by a user is improved, different rotating speeds are selected according to different workpieces for grinding, and the grinding quality of the workpiece is improved.

The adjusting assembly can adjust the position of the grinding assembly in the direction perpendicular to the extending direction of the horizontal guide rail 22, so that the position freedom degree of the grinding assembly is improved, and the grinding assembly can be matched with workpieces with more shapes for grinding.

The vertical guide rail 24 is used for limiting the displacement of the grinding assembly, the grinding assembly only moves along the extending direction of the vertical guide rail 24, meanwhile, the gang tool driving motor 40 is started to drive the lead screw 41 to rotate, and the lead screw 41 and the sliding block 42 are in threaded connection, so that the sliding block 42 can axially slide along the lead screw 41, the grinding assembly moves along with the sliding block 42, and the purpose of automatically controlling the position of the grinding assembly is achieved.

The lead screw 41 with the proper length is selected by selecting the position where the limiting part is fixed with the vertical guide rail 24, so that the stroke length of the grinding assembly moving along the vertical guide rail 24 is changed, different stroke lengths are selected according to different operation spaces, and the adaptability of the grinding machine during use is improved.

The motor module 53 starts to drive the grinding wheel 55 to rotate, and through the high-speed rotation of the grinding wheel 55, after the grinding wheel 55 is contacted with a workpiece, the grinding wheel 55 carries out grinding operation on the workpiece, and meanwhile, the motor module 53 is internally arranged in the motor shell 54, so that dust generated by grinding can be prevented from entering the motor shell 54, the motor module 53 is prevented from being influenced by the dust, and the service life of the motor module 53 is prolonged.

The rigid support sleeve 52 is additionally arranged on the part of the motor module 53 extending out of the motor shell 54, so that the axial bending resistance rigidity of the motor module 53 can be improved, the rotating stability of the motor module 53 is improved when the grinding wheel 55 and a harder material are ground, and the stability and the sustainability of the grinding process are ensured.

The base 10 can separate the space of grinding operation from the space where the user is located, dust generated by grinding is prevented from influencing the surrounding environment of the user, the smoothness of the periphery of the grinding machine is improved, foreign matters are prevented from invading the working grinding area to a certain extent, and the safety of the grinding operation is improved.

Through the row's sword that the multiunit contains different kinds of emery wheel 55, every kind of row sword corresponds a different process for need not change row sword at whole grinding in-process, only need can choose for use different row sword to process the work piece through the position of row sword driving motor 40 indirect drive emery wheel 55, improved grinding operation's efficiency.

When the grinding machine is used, a workpiece is clamped on the chuck 32, in an initial state, the horizontal sliding base 23 is located on one side of the horizontal guide rail 22 far away from the mounting seat 25, and a group of row cutters close to one side of the row cutter driving motor 40 are aligned with the workpiece, when grinding operation is started, the driving piece controls the grinding device 20 to move along the direction of the horizontal guide rail 22, the row cutter driving motor 40 controls the grinding wheel 55 to move along the direction of the vertical guide rail 24, so that the position of the grinding wheel 55 is adjusted in real time according to the position of the workpiece, after the grinding wheel 55 in a group of row cutters is machined, the control slider 42 moves along the direction of the lead screw 41, so that the motor module 53 and the grinding wheel 55 are driven to move through the vertical sliding base 50, the row cutter supporting seat 51 and the motor shell 54 at one time, subsequent different groups of row cutters are driven to sequentially contact with the workpiece, after the five groups of row cutters are ground, all grinding machining steps can be completed, machine does not need to be stopped in the whole machining process, and the efficiency is higher compared with the traditional grinding machine.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be included within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gang tool formula grinding machine which characterized in that: the grinding device comprises a base (10), a grinding device (20), a grinding base (21) and a clamping device (30), wherein the grinding base (21) is installed on the base (10), one end of the grinding base (21) is provided with two horizontal guide rails (22) which are arranged in parallel, the other end of the grinding base (21) is provided with an installation seat (25), the grinding device (20) is arranged on the horizontal guide rails (22) in a sliding mode, and the clamping device (30) is installed on the installation seat (25).

2. The gang tool grinding machine of claim 1, wherein: the plane of the grinding base (21) provided with the mounting seat (25) and the horizontal guide rail (22) is obliquely arranged, and a driving piece for driving the grinding device (20) to slide along the extending direction of the horizontal guide rail (22) is arranged in the grinding base (21).

3. The gang tool grinding machine of claim 1, wherein: clamping device (30) are including centre gripping base (31), chuck (32) and gearbox (33), centre gripping base (31) and mount pad (25) fixed connection, and gearbox (33) fixed mounting is on centre gripping base (31), and chuck (32) set up in one side of gearbox (33) orientation grinding device (20), and chuck (32) are connected with gearbox (33) power.

4. The gang tool grinding machine of claim 1, wherein: grinding device (20) include horizontal sliding base (23), adjusting part and grinding subassembly, horizontal sliding base (23) and horizontal guide rail (22) sliding connection, and horizontal sliding base (23) slide along the extending direction of horizontal guide rail (22), and adjusting part installs the one side of keeping away from horizontal guide rail (22) in horizontal sliding base (23), and grinding subassembly is connected with adjusting part.

5. The gang tool grinding machine of claim 4, wherein: the adjusting assembly comprises vertical guide rails (24), a gang tool driving motor (40), a lead screw (41), a sliding block (42) and a limiting piece, wherein the number of the vertical guide rails (24) is two, the two vertical guide rails (24) are arranged in parallel, the vertical guide rails (24) are fixed on a horizontal sliding base (23), the extending direction of the horizontal guide rail (22) is perpendicular to the extending direction of the vertical guide rails (24), the gang tool driving motor (40) is arranged at one end of each vertical guide rail (24), the lead screw (41) is in power connection with the gang tool driving motor (40), the lead screw (41) is positioned between the two vertical guide rails (24), the extending direction of the lead screw (41) is the same as that of the vertical guide rails (24), the sliding block (42) is arranged between the two vertical guide rails (24), the sliding block (42) is in threaded connection with the lead screw (41), the limiting piece is arranged at one end, far away from the gang tool driving motor (40), and the vertical guide rails (24) limit the limiting piece can rotate along the axis of the lead screw (41).

6. The gang tool grinding machine of claim 5, wherein: the locating part includes spacing connecting block (43), and spacing connecting block (43) set up between a pair of vertical guide rail (24), and spacing connecting block (43) are connected with the relative one side of vertical guide rail (24), and spacing connecting block (43) slide along the extending direction of vertical guide rail (24).

7. The gang tool grinding machine of claim 5, wherein: the grinding assembly comprises a vertical sliding base (50), a motor module (53), a motor shell (54), a grinding wheel (55) and a supporting piece, the vertical sliding base (50) is fixedly connected with a sliding block (42), the vertical sliding base (50) is connected with a vertical guide rail (24) in a matched mode, the vertical sliding base (50) slides along the extending direction of the vertical guide rail (24), the supporting piece is installed on one side, away from the sliding block (42), of the vertical sliding base (50), the motor shell (54) is installed on the supporting piece, the motor module (53) is installed inside the motor shell (54), one end, close to the clamping device (30), of the motor module (53) extends to the outer side of the motor shell (54), and the grinding wheel (55) is installed at one end, facing the clamping device (30), of the motor module (53).

8. The gang tool grinding machine of claim 7, wherein: the supporting piece comprises a cutter arranging supporting seat (51) and a rigid supporting sleeve (52), the cutter arranging supporting seat (51) is fixedly connected with a vertical sliding base (50), the rigid supporting sleeve (52) is installed on one side, far away from the vertical sliding base (50), of the cutter arranging supporting seat (51), a motor module (53) is inserted into the rigid supporting sleeve (52) from one end, extending to the outer side, of a motor shell (54), the motor module (53) is rotatably connected with the rigid supporting sleeve (52), and a grinding wheel (55) is located on one side, far away from the motor shell (54), of the rigid supporting sleeve (52).

9. The gang tool grinding machine of claim 1, wherein: a shielding shell (11) surrounding the grinding device (20) and the clamping device (30) is arranged above the base (10).

10. The gang tool grinding machine of claim 8, wherein: the rigid support sleeve (52), the motor module (53), the motor shell (54) and the grinding wheel (55) are combined to form a group of gang tools, five groups of gang tools are arranged on the gang tool support seat (51), and the five groups of gang tools are arranged along the extending direction of the vertical guide rail (24).