CN210024436U - Multifunctional numerical control grinding machine - Google Patents

Multifunctional numerical control grinding machine Download PDF

Info

Publication number
CN210024436U
CN210024436U CN201920636402.9U CN201920636402U CN210024436U CN 210024436 U CN210024436 U CN 210024436U CN 201920636402 U CN201920636402 U CN 201920636402U CN 210024436 U CN210024436 U CN 210024436U
Authority
CN
China
Prior art keywords
box
motor
plate
threaded rod
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920636402.9U
Other languages
Chinese (zh)
Inventor
赵海燕
姚军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guiyang Teke Numerical Control Cutting Tool Co Ltd
Original Assignee
Guiyang Teke Numerical Control Cutting Tool Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guiyang Teke Numerical Control Cutting Tool Co Ltd filed Critical Guiyang Teke Numerical Control Cutting Tool Co Ltd
Priority to CN201920636402.9U priority Critical patent/CN210024436U/en
Application granted granted Critical
Publication of CN210024436U publication Critical patent/CN210024436U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a multi-functional numerically control grinder, the power distribution box comprises a box body, the bottom fixedly connected with clamping device of box inner wall, the last metal work piece that is provided with of clamping device, being located of box inner wall is kept away from clamping device's one side fixedly connected with backup pad, the first motor of mounting panel fixedly connected with is passed through on the right side of box, the first threaded rod of output fixedly connected with of first motor, the utility model relates to a numerically control grinder technical field. This multi-functional numerically control grinder conveniently grinds and processes metal workpiece through different angles, and the sweeps that produces is added man-hour to metal workpiece through the structure of two electro-magnets simultaneously adsorbs and collects, reduces the clean degree of the guarantee numerically control grinder that splashes of sweeps, and the collection and the clearance of the sweeps of being convenient for are provided with the user demand that the structure of being convenient for punch to metal workpiece can satisfy the user difference simultaneously, and the function is diversified, realizes better processing and production to the work piece.

Description

Multifunctional numerical control grinding machine
Technical Field
The utility model relates to a numerically control grinder technical field specifically is a multi-functional numerically control grinder.
Background
The numerically controlled grinder is a machine tool for grinding the surface of a workpiece by using a grinding tool, most grinders use a grinding wheel rotating at a high speed for grinding, and a few grinders use oilstones, abrasive belts and other grinding tools and free abrasives for processing, such as a honing machine, a superfinishing machine, an abrasive belt grinder, a polisher and the like, and is a numerically controlled flat grinder, a numerically controlled centerless grinder, a numerically controlled internal and external grinding machine, a numerically controlled vertical universal grinder, a numerically controlled coordinate grinder, a numerically controlled forming grinder and the like.
In prior art, current numerically controlled grinder is mostly single grinding lathe or solitary drilling grinder, does not have the equipment that can carry out abrasive machining and drilling processing with metal workpiece on same grinder, and the function is single, carries out abrasive machining and drilling processing to metal workpiece when needs simultaneously and needs other grinders to operate and process, can not satisfy user's demand.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a multi-functional numerically control grinder has solved the problem of numerically control grinder function singleness.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multifunctional numerical control grinding machine comprises a box body, wherein the bottom of the inner wall of the box body is fixedly connected with a clamping device, a metal workpiece is arranged on the clamping device, one side of the inner wall of the box body, which is far away from the clamping device, is fixedly connected with a supporting plate, the right side of the box body is fixedly connected with a first motor through a mounting plate, the output end of the first motor is fixedly connected with a first threaded rod, one side of the first threaded rod penetrates through one side of the box body and extends to the inside of the box body to be positioned below the supporting plate, the bottom of the supporting plate is fixedly connected with an auxiliary supporting block, one side of the auxiliary supporting block is rotatably connected with one side of the first threaded rod, the surface of the first threaded rod is in threaded connection with a first moving block, a sliding groove is formed in the supporting, the top of the connecting rod is rotatably connected with a rotating plate, the top of the rotating plate is fixedly connected with a grinding device, the top of the rotating plate is provided with a second motor, the top of the supporting plate is provided with two electromagnets, the right side of the box body is fixedly connected with a third motor through a mounting plate, the output end of the third motor is fixedly connected with a second threaded rod, one side of the second threaded rod penetrates through one side of the box body and extends into the box body, the side of the second threaded rod extending into the box body is rotatably connected with one side of the inner surface of the box body, the surface of the second threaded rod is in threaded connection with a second moving block, the top of the second moving block is fixedly connected with two auxiliary sliding shafts, and the bottom of the second moving block is fixedly connected with an adjusting device.
Furthermore, the adjusting device comprises an installation plate, the top of the installation plate is fixedly connected with the bottom of the second moving block, a first fixing plate is fixedly connected to one side of the installation plate, a fourth motor is fixedly connected to the top of the first fixing plate, a third threaded rod is fixedly connected to the top of the output end of the fourth motor, a second fixing plate is fixedly connected to one side of the installation plate, which is located above the first fixing plate, the bottom of the second fixing plate is rotatably connected with the top of the third threaded rod, and a lifting block is connected to the surface of the third threaded rod through threads.
Further, two connecting blocks of one side fixedly connected with of lift piece, two one side of connecting block all runs through one side of mounting panel and extend to the opposite side of mounting panel to two connecting blocks extend to the one end fixedly connected with mount of the opposite side of mounting panel, fixedly connected with drilling equipment on the mount.
Further, the surface of the connecting rod is slidably connected with the inner surface of the sliding groove, and the top of the connecting rod is located at the top of the supporting plate.
Further, the bottom of the output end of the second motor runs through the top of the rotating plate and extends to the bottom of the rotating plate, the output end of the second motor extends to the first gear fixedly connected to one side of the top of the rotating plate, the surface of the first gear is meshed with the second gear, and the axis of the second gear and the surface of the connecting rod are located below the supporting plate and fixedly connected with each other.
Furthermore, the top of the supporting plate is positioned between two opposite sides of the electromagnets, a collecting groove is formed in the position, between the two opposite sides of the electromagnets, of the top of the supporting plate, and a storage box is arranged below the collecting groove in the position, at the bottom of the inner wall of the box body, of the box body.
Furthermore, the top of the inner wall of the box body is provided with a limiting sliding chute, and the inner surface of the limiting sliding chute is matched with the surfaces of the two auxiliary sliding shafts.
Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional numerically control grinder, grinding device through being provided with the multi-angle and adjusting, the convenience is ground and is processed metal workpiece through different angles, the sweeps that produces is added man-hour to metal workpiece through the structure of two electro-magnets simultaneously adsorbs and collects, reduce splashing of sweeps and ensure numerically control grinder's clean degree, the collection and the clearance of the sweeps of being convenient for, be provided with the user demand that the structure of being convenient for punch to metal workpiece can satisfy the user difference simultaneously, the function is diversified, realize better processing and production to the work piece.
Drawings
Fig. 1 is a schematic view of a preferred structure of the present invention;
fig. 2 is a structural schematic diagram of the whole external part of the utility model;
fig. 3 is a schematic structural view of a part of the electromagnet of the present invention;
fig. 4 is a schematic structural diagram of the adjusting device of the present invention.
In the figure: 1-box body, 2-clamping device, 3-metal workpiece, 4-supporting plate, 5-first motor, 6-first threaded rod, 7-auxiliary supporting block, 8-first moving block, 9-sliding groove, 10-connecting rod, 11-rotating plate, 12-grinding device, 13-second motor, 14-first gear, 15-second gear, 16-electromagnet, 17-collecting groove, 18-storage box, 19-third motor, 20-second threaded rod, 21-second moving block, 22-auxiliary sliding shaft, 23-limiting sliding groove, 24-adjusting device, mounting plate, 242-first fixing plate, 243-fourth motor, 244-third threaded rod, 245-second fixing plate, 246-lifting block, 247-connecting block, 248-fixing frame and 249-drilling device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional numerical control grinding machine comprises a box body 1, wherein the bottom of the inner wall of the box body 1 is fixedly connected with a clamping device 2, the clamping device 2 is mainly used for clamping and fixing workpieces and facilitating the processing and limiting of the workpieces, a metal workpiece 3 is arranged on the clamping device 2, one side of the inner wall of the box body 1, which is far away from the clamping device 2, is fixedly connected with a supporting plate 4, the right side of the box body 1 is fixedly connected with a first motor 5 through a mounting plate, the first motor 5 is externally connected with a power supply and a control switch, a first motor 5 is a stepping motor, the output end of the first motor 5 is fixedly connected with a first threaded rod 6, one side of the first threaded rod 6 penetrates through one side of the box body 1 and extends to the inner part of the box body 1, which is positioned below the supporting plate 4, the bottom of the supporting plate 4 is fixedly connected, and the surface of the first threaded rod 6 is in threaded connection with a first moving block 8, the first motor 5 can drive the first threaded rod 6 to synchronously rotate, the first threaded rod 6 drives the first moving block 8 to synchronously adjust left and right, the first moving block 8 drives a grinding device 12 on a rotating plate 11 to slowly approach a workpiece through a connecting rod 10 when moving left and right, so that the workpiece is conveniently polished, meanwhile, a second motor 13 can drive a first gear 14 to synchronously rotate, because a second gear 15 is fixed on the surface of the connecting rod 10, the first gear 14 rotates around the 10-bit center of the connecting rod under the action of the second gear 15, so as to drive the rotating plate 11 to rotate and adjust, the rotating plate 11 drives the grinding device 12 to synchronously rotate, so as to achieve the function of adjusting the angle of the grinding device 12, thereby quickly adjusting the grinding angle of the grinding device 12, and meeting the requirements of users for grinding at different angles, a sliding groove 9 is formed in the supporting plate 4, a connecting rod 10 is fixedly connected to the top of the first moving block 8, the surface of the connecting rod 10 is connected with the inner surface of the sliding groove 9 in a sliding manner, the top of the connecting rod 10 is positioned at the top of the supporting plate 4, a rotating plate 11 is rotatably connected to the top of the connecting rod 10, a grinding device 12 is fixedly connected to the top of the rotating plate 11, the grinding device 12 is externally connected with a power supply and a control switch, a second motor 13 is arranged at the top of the rotating plate 11, the second motor 13 is externally connected with the power supply and the control switch and is a stepping motor, the bottom of the output end of the second motor 13 penetrates through the top of the rotating plate 11 and extends to the bottom of the rotating plate 11, a first gear 14 is fixedly connected to one side of the output end of the second motor 13, which extends to the top of the rotating plate 11, a second gear 15 is meshed with the surface of the first gear 14, the axis of, the top of the supporting plate 4 is provided with two electromagnets 16, the two electromagnets 16 are both externally connected with a power supply and a control switch, the opening and closing of the electromagnets 16 can be controlled through the control switch, when the electromagnets 16 are opened, the electromagnets 16 can adsorb scraps generated in the processing of metal workpieces, the scraps are prevented from splashing and scattering randomly, and after the electromagnets 16 are powered off, the scraps adsorbed on the electromagnets 16 can slide into the storage box 18 through the collecting groove 17 for storage, the front surface of the box body 1 is provided with a box door, the box door is provided with a transparent structure, the storage condition in the storage box 18 can be clearly known through the transparent box door, so that maintenance personnel can clean the scraps of the metal workpieces in time, the collecting groove 17 is arranged between the opposite sides of the two electromagnets 16 at the top of the supporting plate 4, the storage box 18 is arranged below the collecting groove 17 at the bottom of the inner wall of the box body 1, the right side of the box body 1 is fixedly connected with a third motor 19 through a mounting plate, the third motor 19 is externally connected with a power supply and a control switch, the third motor 19 is a stepping motor, the third motor 19 can drive a second threaded rod 20 to synchronously rotate after being started, the second threaded rod 20 drives a second moving block 21 to move left and right, the moving block 21 cannot rotate under the action of two auxiliary sliding shafts 22 and a limiting sliding groove 23, an adjusting device 24 can be driven to synchronously move left and right when the moving block 21 moves left and right, so as to punch holes at different positions on a metal workpiece, the output end of the third motor 19 is fixedly connected with the second threaded rod 20, one side of the second threaded rod 20 penetrates through one side of the box body 1 and extends into the box body 1, one side of the second threaded rod 20 extending into the box body 1 is rotatably connected with one side of the inner surface of the box body 1, and the surface of the, the top of the second moving block 21 is fixedly connected with two auxiliary sliding shafts 22, the top of the inner wall of the box body 1 is provided with a limiting sliding groove 23, the inner surface of the limiting sliding groove 23 is matched with the surfaces of the two auxiliary sliding shafts 22, the bottom of the second moving block 21 is fixedly connected with an adjusting device 24, the adjusting device 24 comprises a mounting plate 241, the top of the mounting plate 241 is fixedly connected with the bottom of the second moving block 21, one side of the mounting plate 241 is fixedly connected with a first fixing plate 242, the top of the first fixing plate 242 is fixedly connected with a fourth motor 243, the fourth motor 243 is externally connected with a power supply and a control switch, the fourth motor 243 is started, the fourth motor 243 drives a third threaded rod 244 to synchronously rotate, the third threaded rod 244 drives a lifting block 246 to move up and down, the lifting block 246 drives a fixing frame 248 to synchronously move up and down, thereby facilitating the punching of the metal workpiece, the top of the output end of the fourth motor 243 is fixedly connected with a third threaded rod 244, one side of the mounting plate 241 is positioned above the first fixing plate 242 and is fixedly connected with a second fixing plate 245, the bottom of the second fixing plate 245 is rotatably connected with the top of the third threaded rod 244, the surface of the third threaded rod 244 is in threaded connection with a lifting block 246, one side of the lifting block 246 is fixedly connected with two connecting blocks 247, one side of each of the two connecting blocks 247 penetrates through one side of the mounting plate 241 and extends to the other side of the mounting plate 241, and one end of the two connecting blocks 247 extending to the other side of the mounting plate 241 is fixedly connected with a fixing frame 248, a drilling device 249 is fixedly connected on the fixing frame 248, the drilling device 249 is externally connected with a power supply and a control switch, the control switch can control the starting and the closing of the drilling device 249, and provides a drilling device for a user to drill a metal workpiece.
When the grinding device works, when a metal workpiece needs to be ground, the workpiece is preferentially fixed on the clamping device 2, the first motor 5 and the grinding device 12 are started, the first motor 5 drives the first threaded rod 6 to synchronously rotate, the first threaded rod 6 drives the first movable block 8 to synchronously adjust left and right, the first movable block 8 drives the grinding device 12 on the rotating plate 11 to slowly approach the workpiece through the connecting rod 10 when moving left and right, so that the workpiece is conveniently ground, meanwhile, the first gear 14 can synchronously rotate through the second motor 13, because the second gear 15 is fixed on the surface of the connecting rod 10, the first gear 14 rotates around the 10-bit center of the connecting rod under the action of the second gear 15, so as to drive the rotating plate 11 to rotate and adjust, the rotating plate 11 drives the grinding device 12 to synchronously rotate, so as to achieve the function of adjusting the angle of the grinding device 12, so as to quickly adjust the grinding angle of the grinding device 12, the requirements of users for grinding at different angles are met, two electromagnets 16 are started in the running process of the grinding device 12, the two electromagnets 16 adsorb scraps generated in the process of processing a metal workpiece, splashing and random scattering of the scraps are avoided, meanwhile, after the electromagnets 16 are powered off, the scraps adsorbed on the electromagnets 16 can slide into the storage box 18 through the collecting groove 17 to be stored, when the metal workpiece needs to be punched, the third motor 19 is started, the third motor 19 can drive the second threaded rod 20 to synchronously rotate after being started, the second threaded rod 20 drives the second movable block 21 to move left and right, the movable block 21 can drive the adjusting device 24 to synchronously move left and right when moving left and right, so as to punch holes in different positions of the metal workpiece, by starting the fourth motor 243, the fourth motor 243 drives the third threaded rod 244 to synchronously rotate, and the third threaded rod 244 drives the lifting block 246 to move up and down, the lifting block 246 drives the fixing frame 248 to synchronously move up and down through the two connecting blocks 247, the fixing frame 248 drives the drilling device 249 to synchronously move up and down, so that the metal workpiece is conveniently drilled, the numerical control grinding machine has multiple functions, and different trial requirements of users are met.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a multi-functional numerically control grinder, includes box (1), its characterized in that: the bottom of the inner wall of the box body (1) is fixedly connected with a clamping device (2), a metal workpiece (3) is arranged on the clamping device (2), one side, away from the clamping device (2), of the inner wall of the box body (1) is fixedly connected with a supporting plate (4), the right side of the box body (1) is fixedly connected with a first motor (5) through a mounting plate, the output end of the first motor (5) is fixedly connected with a first threaded rod (6), one side of the first threaded rod (6) penetrates through one side of the box body (1) and extends to the interior of the box body (1) to be positioned below the supporting plate (4), the bottom of the supporting plate (4) is fixedly connected with an auxiliary supporting block (7), one side of the auxiliary supporting block (7) is rotatably connected with one side of the first threaded rod (6), and the surface of the first threaded rod (6) is in threaded connection with a first moving block (8, a sliding groove (9) is formed in the supporting plate (4), a connecting rod (10) is fixedly connected to the top of the first moving block (8), a rotating plate (11) is rotatably connected to the top of the connecting rod (10), a grinding device (12) is fixedly connected to the top of the rotating plate (11), a second motor (13) is arranged on the top of the rotating plate (11), two electromagnets (16) are arranged on the top of the supporting plate (4), a third motor (19) is fixedly connected to the right side of the box body (1) through a mounting plate, a second threaded rod (20) is fixedly connected to the output end of the third motor (19), one side of the second threaded rod (20) penetrates through one side of the box body (1) and extends into the box body (1), and one side of the second threaded rod (20) extending into the box body (1) is rotatably connected with one side of the inner surface of the box body (1), the surface of the second threaded rod (20) is in threaded connection with a second moving block (21), the top of the second moving block (21) is fixedly connected with two auxiliary sliding shafts (22), and the bottom of the second moving block (21) is fixedly connected with an adjusting device (24).
2. The multifunctional numerically controlled grinding machine according to claim 1, characterized in that: the adjusting device (24) comprises an installation plate (241), the top of the installation plate (241) is fixedly connected with the bottom of the second moving block (21), a first fixing plate (242) is fixedly connected with one side of the installation plate (241), a fourth motor (243) is fixedly connected with the top of the first fixing plate (242), a third threaded rod (244) is fixedly connected with the top of the output end of the fourth motor (243), a second fixing plate (245) is fixedly connected with the upper portion of the first fixing plate (242) and one side of the installation plate (241), the bottom of the second fixing plate (245) is rotatably connected with the top of the third threaded rod (244), and a lifting block (246) is connected with the surface of the third threaded rod (244) in a threaded manner.
3. The multifunctional numerically controlled grinding machine according to claim 2, wherein: two connecting blocks (247) of one side fixedly connected with of lifter block (246), two one side of connecting block (247) all runs through one side of mounting panel (241) and extend to the opposite side of mounting panel (241), and two connecting blocks (247) extend to one end fixedly connected with mount (248) of the opposite side of mounting panel (241), fixedly connected with drilling equipment (249) on mount (248).
4. The multifunctional numerically controlled grinding machine according to claim 1, characterized in that: the surface of the connecting rod (10) is in sliding connection with the inner surface of the sliding groove (9), and the top of the connecting rod (10) is positioned at the top of the supporting plate (4).
5. The multifunctional numerically controlled grinding machine according to claim 1, characterized in that: the bottom of the output end of the second motor (13) penetrates through the top of the rotating plate (11) and extends to the bottom of the rotating plate (11), the output end of the second motor (13) extends to one side of the top of the rotating plate (11) and is fixedly connected with a first gear (14), a second gear (15) is meshed with the surface of the first gear (14), and the axis of the second gear (15) and the surface of the connecting rod (10) are fixedly connected below the supporting plate (4).
6. The multifunctional numerically controlled grinding machine according to claim 1, characterized in that: the top of the supporting plate (4) is positioned between two opposite sides of the electromagnets (16) and is provided with a collecting groove (17), and the bottom of the inner wall of the box body (1) is positioned below the collecting groove (17) and is provided with a storage box (18).
7. The multifunctional numerically controlled grinding machine according to claim 1, characterized in that: the top of the inner wall of the box body (1) is provided with a limiting sliding groove (23), and the inner surface of the limiting sliding groove (23) is matched with the surfaces of the two auxiliary sliding shafts (22).
CN201920636402.9U 2019-05-06 2019-05-06 Multifunctional numerical control grinding machine Expired - Fee Related CN210024436U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920636402.9U CN210024436U (en) 2019-05-06 2019-05-06 Multifunctional numerical control grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920636402.9U CN210024436U (en) 2019-05-06 2019-05-06 Multifunctional numerical control grinding machine

Publications (1)

Publication Number Publication Date
CN210024436U true CN210024436U (en) 2020-02-07

Family

ID=69363605

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920636402.9U Expired - Fee Related CN210024436U (en) 2019-05-06 2019-05-06 Multifunctional numerical control grinding machine

Country Status (1)

Country Link
CN (1) CN210024436U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111250799A (en) * 2020-02-19 2020-06-09 福建菲斯特锻件制品有限公司 Spring chuck for fixing gear and grinding device with chuck
CN112247653A (en) * 2020-10-13 2021-01-22 山东大学 Electromagnetic force assisted cutting device, cutting machine tool and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111250799A (en) * 2020-02-19 2020-06-09 福建菲斯特锻件制品有限公司 Spring chuck for fixing gear and grinding device with chuck
CN111250799B (en) * 2020-02-19 2021-04-09 福建菲斯特锻件制品有限公司 Spring chuck for fixing gear and grinding device with chuck
CN112247653A (en) * 2020-10-13 2021-01-22 山东大学 Electromagnetic force assisted cutting device, cutting machine tool and method

Similar Documents

Publication Publication Date Title
CN210024436U (en) Multifunctional numerical control grinding machine
CN205497168U (en) Automatic burnishing machine of robot
CN211661786U (en) Make things convenient for automatic grinding machine equipment of centre gripping work piece
CN109108792A (en) A kind of novel double-station grinder
CN211465872U (en) Machining high-precision grinding machine
CN213136362U (en) Polishing equipment for part machining
CN107953228A (en) A kind of plastic products periphery and transverse plane polishing machine and method of work
CN213438831U (en) Numerical control grinding machine for bearing production and processing
CN213532073U (en) Burnishing device with adjustable metalworking is used
CN211661806U (en) Polishing equipment in automobile die hole
US2534941A (en) Method and apparatus for grinding
CN213647027U (en) Grinding device is used in aircraft hatch door production
CN211708904U (en) Special grinding machine for machining automobile valve plate
CN213164554U (en) Shaft type mechanical hardware part edge and corner polishing device
CN213858549U (en) Grinding head mechanism for numerical control grinding machine
CN210024719U (en) Rotating shaft polishing device for machining
CN212683485U (en) Novel grinding and polishing device for vertical lathe
CN213258557U (en) A burnishing and polishing device for aircraft bonnet processing
CN213196778U (en) Double-sided pipe machining grinding machine equipment
CN211681238U (en) Rotary grinding machine structure
CN106541319A (en) A kind of robot automatic polishing machine
CN211220272U (en) Fine grinding device of cylindrical grinder
CN212287002U (en) Polishing machine for polishing burrs of hardware fittings
CN213945962U (en) Abrasive belt grinding device
CN212043983U (en) Numerical control grinding machine with scrap collecting device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200207

Termination date: 20200506

CF01 Termination of patent right due to non-payment of annual fee