CN218658313U

CN218658313U - Surface grinding machine structure provided with motor

Info

Publication number: CN218658313U
Application number: CN202222970689.3U
Authority: CN
Inventors: 卢锋基
Original assignee: Shenzhen Xianfeng Precision Equipment Co ltd
Current assignee: Shenzhen Xianfeng Precision Equipment Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-21
Anticipated expiration: 2032-11-07

Abstract

The utility model belongs to the technical field of the flat grinder processing, a install flat grinder structure of motor is disclosed, a install flat grinder structure of motor, including back-and-forth movement platform, the fixed driving piece that is provided with in the up end middle part of back-and-forth movement platform, the platform is controlled to the both ends fixedly connected with of driving piece, wherein, and the driving piece includes motor rotor and motor stator, and motor rotor has seted up sliding through hole, and motor stator installs in sliding through hole, motor stator and motor rotor sliding connection, the utility model discloses a motor rotor and motor stator's structure setting has solved the grinding machine and has stablized inadequately in the motion process, leads to the not enough problem of positioning accuracy.

Description

Surface grinding machine structure provided with motor

Technical Field

The utility model belongs to the technical field of the flat grinder processing, especially, relate to an install round bar type linear electric motor's flat grinder structure.

Background

Nowadays, with the progress of science and technology, the motor technology is also greatly improved, and the motor technology is widely applied to the fields of electronics and semiconductor equipment, UV spray painting industry, UV printing industry, UV glass industry, precision numerical control machine tools, high-end medical instruments, mobile phone detection industry, glass detection industry and the like.

At present, in the field of most numerical control machines, the surface grinding machine of numerical control machine drives the grinding machine to move by adopting a motor to drive a steel wire belt, a synchronous belt screw rod and the like, but the driving mode has the hidden trouble that the grinding machine moves unstably in the process of moving the grinding machine, so that the defect of deviation of positioning precision is caused, and the surface grinding machine structure provided with the round rod type linear motor is provided for the inventor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an install flat grinder structure of pole type linear electric motor to stability is not enough in the grinding machine motion process mentioned in solving above-mentioned background art, leads to the not enough problem of positioning accuracy.

For realizing the purpose of the above utility model, the technical scheme adopted is as follows: the utility model provides an install flat grinder structure of round bar type linear electric motor active cell, includes back and forth movement platform, and back and forth movement platform's up end middle part is fixed and is provided with the driving piece, and the platform is controlled about the both ends fixedly connected with of driving piece, and wherein, the driving piece includes motor and motor stator, and motor rotor has seted up sliding through hole, and motor stator installs in sliding through hole, motor stator and motor rotor sliding connection.

The utility model discloses further set up to: the motor stator's both ends fixedly connected with mounting, the mounting includes the U-shaped fixed block, the circular slot has been seted up to one side of U-shaped fixed block, install isolated cylinder in the circular slot, isolated cylindrical both sides respectively with motor stator with the U-shaped fixed block is connected.

The utility model discloses further set up to: the fixing piece further comprises an L-shaped fixing block, a rectangular groove is formed in one side of the L-shaped fixing block, the other side of the U-shaped fixing block is installed in the rectangular groove, and the L-shaped fixing block is fixedly connected with the left-right moving platform.

The utility model discloses further set up to: the lower end face of the motor rotor is fixedly connected with a partition plate, and the partition plate is fixedly connected with the front-back moving platform.

The utility model discloses further set up to: an installation through groove is formed in the front-back moving platform, the isolation plate is fixedly connected with the bottom of the installation through groove, and the motor rotor is installed in the installation through groove.

The utility model discloses further set up to: the front-back moving platform is provided with a Mitsubishi sliding groove and a rectangular sliding groove, and the Mitsubishi sliding groove and the rectangular sliding groove are used for installing the left-right moving platform.

The utility model discloses further set up to: and a Mitsubishi slide rail and a rectangular slide rail are arranged on the left and right moving platform and respectively correspond to the Mitsubishi slide groove and the rectangular slide groove.

The utility model discloses further set up to: the left-right moving platform is further provided with a clamping table, and the clamping table is used for fixing an object to be placed.

The utility model discloses further set up to: the motor rotor is a coil, and the motor stator is a permanent magnet.

To sum up, compare with prior art, the utility model discloses an install flat grinder structure of pole type linear electric motor, including back-and-forth movement platform, the fixed driving piece that is provided with in front-and-back movement platform's up end middle part, the platform is controlled to the both ends fixedly connected with of driving piece, wherein, the driving piece includes motor rotor and motor stator, and motor rotor has seted up sliding through hole, and motor stator installs in sliding through hole, motor stator and motor rotor sliding connection, and structure through motor rotor and motor stator sets up, makes the utility model discloses a drive power that forms the magnetic field and produce the permanent magnet removes the grinding machine platform, has replaced to utilize steel wire belt equal synchronization structure to remove the grinding machine platform, and, through the utility model discloses remove the grinding machine platform, for utilizing the steel wire belt to remove can be more steady, and then improve the precision of grinding machine platform to a certain extent.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an overall structural schematic diagram of a surface grinding machine structure provided with a rod type linear motor according to the embodiment;

fig. 2 is an exploded view of a structure of a surface grinding machine equipped with a linear motor of a round bar type according to the present embodiment;

FIG. 3 is a schematic structural diagram of the driving member and the forward and backward moving platform in the present embodiment;

fig. 4 is a schematic structural view of the left-right moving platform in the embodiment.

Reference numerals:

10. moving the platform back and forth; 11. installing a through groove; 12. a Mitsubishi chute; 13. a rectangular chute; 20. a drive member; 21. a motor rotor; 211. a slide through hole; 22. a motor stator; 23. a separator plate; 30. moving the platform left and right; 31. a Mitsubishi slide rail; 32. a rectangular slide rail; 33. a clamping table; 40. a fixing member; 41. a U-shaped fixing block; 411. a circular groove; 412. an isolation cylinder; 42. an L-shaped fixed block; 421. a rectangular groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Furthermore, the technical features mentioned in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 4, a surface grinding machine structure with a rod-type linear motor is provided, which includes a front and rear moving platform 10, a driving member 20 is fixedly disposed in the middle of an upper end surface of the front and rear moving platform 10, and left and right moving platforms 30 are fixedly connected to both ends of the driving member 20, wherein the driving member 20 includes a motor rotor 21 and a motor stator 22, the motor rotor 21 is provided with a sliding through hole 211, the motor stator 22 is mounted in the sliding through hole 211, the motor stator 22 is slidably connected to the motor rotor 21, in addition, the motor rotor 21 is a coil, and the motor stator 22 is a permanent magnet.

Specifically, the middle part of the upper end surface of the front-back moving platform 10 is connected with a driving part 20 through a bolt, two ends of the driving part 20 are connected with a left-right moving platform 30 through bolts, further, the driving part 20 is arranged between the front-back moving platform 10 and the left-right moving platform 30, wherein the driving part 20 comprises a motor rotor 21 and a motor stator 22, a sliding through hole 211 is formed in the motor rotor 21, the motor stator 22 is installed in the sliding through hole 211 of the motor rotor 21, optionally, the motor rotor 21 is a cuboid, the sliding through hole 211 is communicated with the opposite end surface of the motor rotor 21, the motor stator 22 is a cylinder, the cross section area of the sliding through hole 211 is equal to that of the motor stator 22, the motor rotor 21 is a coil, the motor stator 22 is optionally a permanent magnet, in addition, the motor rotor 21 is an external connection power supply, so that alternating current is introduced into the motor rotor 21 to form a traveling magnetic field, and further, and driving force is generated for the permanent magnet.

It can be understood, motor rotor 21 fixes the up end at back-and-forth movement platform 10, motor stator 22's both ends are connected with the lower terminal surface that removes movable platform 30 about respectively, when motor rotor 21 circular telegram starts, can form magnetic field, and motor stator 22 runs through motor rotor 21 and installs in slip through-hole 211, thereby the magnetic field that produces through motor rotor 21 produces drive power to motor stator 22, thereby make motor stator 22 remove for motor rotor 21, thereby remove movable platform 30 and remove for back-and-forth movement platform 10 about the drive, through motor rotor 21 and motor stator 22's structure setting, make the utility model discloses a drive power that produces the permanent magnet that forms magnetic field removes the grinding machine platform, replaced utilizing wire rope, hold-in range, hydraulic stem isotructure removes the grinding machine platform, and, through the utility model discloses remove the grinding machine platform, for utilizing other movements can be more steady, and then improved the precision of grinding machine platform to a certain extent.

Further, both ends fixedly connected with mounting 40 of motor stator 22, mounting 40 includes U-shaped fixed block 41, circular slot 411 has been seted up to one side of U-shaped fixed block 41, install isolated cylinder 412 in the circular slot 411, the both sides of isolated cylinder 412 respectively with motor stator 22 with U-shaped fixed block 41 is connected.

Specifically, the degree of depth of circular slot 411 and isolated cylinder 412 highly equals, and in addition, the screw has been seted up to the bottom of circular slot 411, and the through-hole has been seted up to the centre of a circle of isolated cylinder 412, thereby passes isolated cylinder 412 through the bolt and is connected motor stator 22's tip and U-shaped fixed block 41, through isolated cylinder 412's structure setting for motor stator 22 keeps apart with U-shaped fixed block 41.

Further, the fixing member 40 further includes an L-shaped fixing block 42, one side of the L-shaped fixing block 42 is provided with a rectangular groove 421, the other side of the U-shaped fixing block 41 is installed in the rectangular groove 421, and the L-shaped fixing block 42 is fixedly connected to the left-right moving platform 30.

Specifically, a screw hole is formed in the other side face of the U-shaped fixing block 41 opposite to the side face provided with the circular groove 411, a screw hole is also formed in the bottom of the rectangular groove 421 of the L-shaped fixing block 42, so that the other side face of the U-shaped fixing block 41 is installed in the rectangular groove 421 formed in the L-shaped fixing block 42 through a bolt, in addition, a screw hole is also formed in the other side face of the L-shaped fixing block 42, screw holes corresponding to the other side face of the L-shaped fixing block 42 are formed in both ends of the left and right moving platform 30, so that the upper end face of the L-shaped fixing block 42 is fixed to the lower end face of both ends of the left and right moving platform 30 through the fixing member 40, and the motor stator 22 is connected to the left and right moving platform 30 through the fixing member 40, and the motor stator 22 moves in the same amplitude as the motor stator 22 when driven by the magnetic field driving force formed by the motor mover 21.

Further, a partition plate 23 is fixedly connected to the lower end surface of the motor rotor 21, and the partition plate 23 is fixedly connected to the front-and-back moving platform 10.

Specifically, motor rotor 21 passes through screwed connection with division board 23 and fixes, and division board 23 passes through screwed connection with back-and-forth movement platform 10 and fixes, through set up division board 23 between motor rotor 21 and back-and-forth movement platform 10, can be so that motor rotor 21 and back-and-forth movement platform 10 contactless to back-and-forth movement platform 10 is electrified when avoiding motor rotor 21 to leak electricity when the circular telegram, through the structure setting of division board 23, has improved to a certain extent the utility model discloses a security.

Furthermore, an installation through groove 11 is formed in the front-back moving platform 10, the isolation plate 23 is fixedly connected with the bottom of the installation through groove 11, and the motor rotor 21 is installed in the installation through groove 11.

Further, a mitsubishi sliding chute 12 and a rectangular sliding chute 13 are formed in the front-back moving platform 10, and both the mitsubishi sliding chute 12 and the rectangular sliding chute 13 are used for installing the left-right moving platform 30.

Further, a mitsubishi slide rail 31 and a rectangular slide rail 32 are arranged on the left-right moving platform 30, and the mitsubishi slide rail 31 and the rectangular slide rail 32 are respectively arranged corresponding to the mitsubishi slide groove 12 and the rectangular slide groove 13.

Specifically, mitsubishi sliding groove 12 and rectangular sliding groove 13 have been seted up respectively to the both sides of installing logical groove 11 on back-and-forth movement platform 10, and, mitsubishi sliding groove 12 and rectangular sliding groove 13 respectively with motor stator 22 with install logical groove 11 parallel arrangement, in addition, the lower terminal surface an organic whole of platform 30 is being connected and is being provided with mitsubishi sliding rail 31 and rectangular sliding rail 32 about, wherein, mitsubishi sliding rail 31 and rectangular sliding rail 32 are installed respectively in mitsubishi sliding groove 12 and rectangular sliding groove 13, thereby make and remove platform 30 and the sliding butt of back-and-forth movement platform 10, make and remove platform 30 about and make along mitsubishi sliding groove 12 and rectangular sliding groove 13 reciprocating motion under motor stator's 22 drive, thereby make and remove platform 30 line and remove for back-and-forth movement platform 10 and move, need explain, through the structure setting of mitsubishi sliding groove 12, mitsubishi sliding rail 31, rectangular sliding groove 13 and rectangular sliding rail 32, make and remove platform 30 and the cross section of back-and forth movement platform 10 about the connection structure for triangle-and rectangle, thereby can better restriction remove platform 30 about, the removal platform 30 has reduced and has appeared the possibility that the forward deviation was moved in the removal in the certain degree, the utility model discloses a grinding machine.

Further, a clamping table 33 is further arranged on the left-right moving platform 30, and the clamping table 33 is used for fixing the object to be placed.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses an install flat grinder structure of motor, including back-and-forth movement platform 10, the fixed driving piece 20 that is provided with in up end middle part of back-and-forth movement platform 10, platform 30 about the both ends fixedly connected with of driving piece 20, wherein, driving piece 20 includes motor rotor 21 and motor stator 22, motor rotor 21 has seted up sliding through hole 211, motor stator 22 installs in sliding through hole 211, motor stator 22 and motor rotor 21 sliding connection, structure setting through motor rotor 21 and motor stator 22, make the utility model discloses a drive power that forms the magnetic field and produce the permanent magnet removes the grinding machine platform, replaced and utilized steel wire belt isotructure to remove the grinding machine platform, and, through the utility model discloses remove the grinding machine platform, for utilizing steel wire belt etc. to remove can be more steady, and then improved the precision of grinding machine platform to a certain extent, in addition, through mitsubishi spout 12, mitsubishi slide rail 31, rectangle spout 13 and rectangle slide rail 32's structure setting, the connection structure that platform 30 and back-and-forth movement platform 10 are triangle-shaped and the cross section, thereby remove the restriction that can be better about the platform 30 motion direction, reduced the forward deviation of moving in-process and removed the utility model discloses the stability has appeared when the grinding machine has appeared the utility model discloses a forward movement stability has been removed.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides an install flat grinder structure of motor which characterized in that includes: the device comprises a front-back moving platform (10), a driving piece (20) is fixedly arranged in the middle of the upper end face of the front-back moving platform (10), and two ends of the driving piece (20) are fixedly connected with a left-right moving platform (30);

the driving piece (20) comprises a motor rotor (21) and a motor stator (22), a sliding through hole (211) is formed in the motor rotor (21), the motor stator (22) is installed in the sliding through hole (211), and the motor stator (22) is connected with the motor rotor (21) in a sliding mode.

2. The structure of the surface grinder with the motor as claimed in claim 1, wherein the two ends of the motor stator (22) are fixedly connected with fixing pieces (40), the fixing pieces (40) comprise U-shaped fixing blocks (41), one side of each U-shaped fixing block (41) is provided with a circular groove (411), an isolation cylinder (412) is installed in each circular groove (411), and two sides of each isolation cylinder (412) are respectively connected with the motor stator (22) and the U-shaped fixing blocks (41).

3. The structure of the surface grinder with the motor as claimed in claim 2, wherein the fixing member (40) further comprises an L-shaped fixing block (42), one side of the L-shaped fixing block (42) is provided with a rectangular groove (421), the other side of the U-shaped fixing block (41) is installed in the rectangular groove (421), and the L-shaped fixing block (42) is fixedly connected with the left-right moving platform (30).

4. The structure of the surface grinder with the motor installed as claimed in claim 1, wherein the lower end surface of the motor rotor (21) is fixedly connected with a partition plate (23), and the partition plate (23) is fixedly connected with the back-and-forth moving platform (10).

5. The structure of the surface grinder with the motor as claimed in claim 4, wherein the back-and-forth moving platform (10) is provided with a mounting through slot (11), the isolation plate (23) is fixedly connected with the bottom of the mounting through slot (11), and the motor rotor (21) is mounted in the mounting through slot (11).

6. The structure of the surface grinder with the motor as claimed in claim 5, wherein the forward and backward moving platform (10) is provided with a mitsubishi sliding chute (12) and a rectangular sliding chute (13), and both the mitsubishi sliding chute (12) and the rectangular sliding chute (13) are used for mounting the leftward and rightward moving platform (30).

7. The structure of the surface grinder with the motor as claimed in claim 6, wherein a mitsubishi slide rail (31) and a rectangular slide rail (32) are provided on the left and right moving platform (30), and the mitsubishi slide rail (31) and the rectangular slide rail (32) are respectively provided corresponding to the mitsubishi slide groove (12) and the rectangular slide groove (13).

8. The structure of the surface grinding machine with the motor installed as claimed in claim 1, characterized in that the left and right moving platform (30) is further provided with a clamping table (33), and the clamping table (33) is used for fixing the object to be placed.

9. A structure of a surface grinder with an installed motor as set forth in claim 1, wherein the motor mover (21) is a coil and the motor stator (22) is a permanent magnet.