CN116105051A

CN116105051A - Linear motor sliding table

Info

Publication number: CN116105051A
Application number: CN202310389568.6A
Authority: CN
Inventors: 梁新友; 肖龙驹; 滕农艳; 苏志策
Original assignee: Shenzhen Sanya Technology Co ltd
Current assignee: Shenzhen Sanya Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-05-12
Anticipated expiration: 2043-04-13
Also published as: CN116105051B

Abstract

The invention relates to the technical field of linear motors, in particular to a linear motor sliding table, which comprises a main body mechanism, wherein a lubrication mechanism is arranged on the main body mechanism, an opening and closing mechanism for controlling the opening and closing of the lubrication mechanism is arranged on the main body mechanism, a dustproof protection mechanism is arranged on the main body mechanism, an auxiliary mechanism is arranged on the main body mechanism, and a magnetic block matched with the auxiliary mechanism is arranged on the main body mechanism; be equipped with lubricated mechanism on the main part mechanism, adjust the active cell motion stroke, fixed pipe can enter into the inside of slide opening when guaranteeing that the active cell removes, after fixed intraductal gag lever post is contradicted by the push rod, sealed match opens the oil-out, the lubricating oil of oilcan flows the inside of fixed pipe this moment from the oil-out, along with the repeated extrusion of push rod to the gag lever post, lubricating oil flows the inside of the inside lubrication mouth of active cell from fixed pipe, realize smearing the lubricating oil on the guide rail along with the removal of active cell, realize the lubrication to the guide rail, need not to dismantle the protection machanism on the slide rail, easy operation.

Description

Linear motor sliding table

Technical Field

The invention relates to the technical field of linear motors, in particular to a linear motor sliding table.

Background

The linear motor is a transmission device which directly converts electric energy into linear motion mechanical energy without any intermediate conversion mechanism; it can be regarded as a rotary motor which is formed by radial sectioning and generating a plane; linear motors are also known as linear motors, push rod motors; the most common types of linear motors are flat and U-slot, and tubular. However, the current linear motor sliding table is generally closed for dust prevention, a dust-proof steel belt protection mechanism passes through a roller column on a rotor, two ends of the dust-proof steel belt are fixed with a sliding rail through screws, the sliding rail needs to be lubricated regularly, and as an opening on the sliding rail is sealed by the steel belt, the lubricating oil is inconvenient to enter the sliding rail, the steel belt needs to be disassembled, and the operation is inconvenient; install the frictional force between gyro wheel reduction and the slide rail on some active cell, active cell long-time work needs lubricate the gyro wheel, and the level sets up when the gap between gyro wheel and the active cell, and lubricating oil is inconvenient to get into during the lubrication, and lubrication is incomplete, and the lubricating oil of drip flows the surface of slide rail, causes mesa pollution, if have the dust drop its surface to cause and be infected with different clearance, forms the pothole on the slide rail, is unfavorable for the walking of active cell, influences the operation of other devices on the active cell.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a linear motor sliding table.

The technical scheme adopted for solving the technical problems is as follows: a linear motor slide comprising: the main body mechanism comprises two side plates, a sliding rail is fixedly connected between the two side plates, a rotor is connected onto the sliding rail in a sliding manner, a guide rail is fixedly connected onto the side plates, a rotor is connected onto the sliding rail in a sliding manner and is connected with the guide rail in a sliding manner, an installation seat is arranged on the rotor through a screw, two groups of magnetic blocks are oppositely arranged inside the sliding rail, and the rotor is matched with the magnetic blocks for use;

the lubricating mechanism comprises a fixed pipe, the fixed pipe is fixedly connected to one of the side plates, an oil pot is vertically connected to the fixed pipe in a threaded manner, an oil outlet corresponding to the oil pot is formed in the fixed pipe, a limiting rod is connected to the inside of the fixed pipe in a sliding manner, a sealing plug for sealing the oil outlet is fixedly connected to the limiting rod, and a spring is clamped between the fixed pipe and the limiting rod;

the opening and closing mechanism comprises a sliding hole, the sliding hole is arranged on the rotor, a push rod is fixedly connected to the rotor, and a lubrication port is formed in the rotor.

Specifically, the inside of fixed pipe sets up in an inclined manner, just the one end slope of slide hole sets up.

Specifically, an anti-collision rod is arranged on the side plate.

Specifically, be equipped with dirt-proof protection machanism on the main part mechanism, protection machanism includes the installation strip, the inner wall relative fixedly connected with installation strip of slide rail, be equipped with the steel band on the installation strip, relative rotation is connected with two first roller posts on the active cell, it is connected with the second roller post that is located between two first roller posts to rotate on the active cell, two be isosceles triangle between first roller post and the second roller post and distribute, the steel band passes between first roller post and the second roller post, roll connection between steel band and first roller post, the second roller post.

Specifically, install auxiliary mechanism on the main part mechanism, auxiliary mechanism includes first gyro wheel, the last relative rotation of active cell is connected with two sets of first gyro wheels, roll connection between first gyro wheel and the slide rail, set up four oil filler points that correspond with first roller on the active cell, be equipped with four intercommunication grooves that are located respectively between first roller and the first gyro wheel on the active cell.

Specifically, complementary unit still includes connects oil casing, filter screen and screen cloth, be equipped with four screen cloth that are located oil filler point department on the active cell, four the both ends of first gyro wheel all are equipped with the fixed oil casing that connects of active cell, open-top connect to be equipped with the filter screen on the oil casing, be located the length that connects the oil casing in the active cell outside is greater than the length that connects the oil casing of active cell inner wall.

Specifically, the auxiliary mechanism still includes the control box, all fixedly connected with control box on the oily shell that connects that is located the active cell outside, the inside of control box is equipped with and connects oily shell between the oil pipe of intercommunication, the spout has been seted up to the inner wall of control box, the inside roll connection of spout has the second gyro wheel that contradicts with the oil pipe, the interior bottom of control box is the slope setting.

Specifically, the cross section of the communication groove is of an inverted U-shaped structure, and two ends of the communication groove are of a bell-mouth structure.

The beneficial effects of the invention are as follows:

(1) According to the linear motor sliding table, the main body mechanism is provided with the lubrication mechanism, when the guide rail is required to be lubricated, the movement stroke of the rotor is regulated, the fixed pipe can enter the inside of the sliding hole when the rotor moves, when the limiting rod in the fixed pipe is abutted against the push rod, the sealing race opens the oil outlet, at the moment, the lubricating oil of the oilcan flows into the fixed pipe from the oil outlet, and along with repeated extrusion of the push rod on the limiting rod, the lubricating oil flows into the lubrication port in the rotor from the fixed pipe, and along with movement of the rotor, the lubricating oil is smeared on the guide rail, so that the lubrication of the guide rail is realized, and the protection mechanism on the sliding rail is not required to be disassembled; namely: when driving other equipment movements through the mount pad and carrying out the operation, the magnetic path cooperation active cell realizes that the active cell removes on the guide rail, install other operation equipment on the mount pad, realized that the active cell has driven operation equipment work, only need control the active cell and slide when lubricated the guide rail, the inside that the fixed pipe can insert the slide hole when guaranteeing the active cell is contradicted with the push rod, the inside back push rod that enters into the slide hole of active cell inside when the fixed pipe is contradicted with the gag lever post inside the fixed pipe, the gag lever post moves to the spring direction this moment, the spring shrink, sealing plug and oil-out stagger this moment, then the inside lubricating oil of oilcan flows to the inside of fixed pipe, the inside slope setting of fixed pipe does benefit to the flow of lubricating oil, the velocity of movement of control active cell, after the fixed pipe inserts the inside back lubricating oil flow to lubricated mouth department, with the removal of active cell evenly smears on the guide rail, the lubrication to the guide rail has been realized, need not to open the steel band on the slide rail, easy operation, spring resets after active cell and fixed pipe separation, seal the sealing plug again, avoid the oil leak, adjust the movable range of active cell after the lubrication completion.

(2) According to the linear motor sliding table, the auxiliary mechanism is arranged on the rotor, so that the sliding resistance between the rotor and the sliding rail is reduced, the protection mechanism can be lubricated by the auxiliary mechanism, meanwhile, the lubricating oil dropped by the first roller and the first roller column can be collected and is wasted, meanwhile, lubricating oil drops on the sliding rail are prevented from being adhered to dust to form pits, the sliding stability of the rotor is ensured, and the stable operation of other devices on the mounting seat is facilitated; namely: the first gyro wheel rolls on the slide rail when the active cell removes, the frictional force between active cell and the slide rail has been reduced, make active cell gliding more smooth and easy, need lubricate first gyro wheel and active cell at active cell during operation for a long time, only need four oil filler points injection lubricating oil on the active cell this moment, lubricating oil flow to the gap of first roller post department this moment, realized lubricating first roller post, because lubricating oil has mobility, and be equipped with the intercommunication groove on the active cell, then lubricating oil can flow to the epaxial at first gyro wheel both ends from the intercommunication groove, realized lubricating first gyro wheel, reduce the frictional force of first gyro wheel, make active cell walking more smooth and easy, the delivery line is squeezed by the second gyro wheel when the oiling is lubricated, be in the off state, then the lubricating oil to flow from first gyro wheel gap department is by connecing the oil shell and is got up, it influences the active cell to have avoided lubricating oil drop to be infected with the dust on the slide rail's surface pit to influence, even shake, when connecing the inside lubricating oil of oil shell to need clear up, can deviate from the direction rolling second gyro wheel of connecing the oil shell this moment, because the bottom slope of control box sets up, then second can not be to the delivery line after the inside to connect the oil shell, can be collected from the extrusion again.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the overall structure of a preferred embodiment of a linear motor sliding table according to the present invention;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of the B-section structure shown in FIG. 1;

FIG. 4 is a schematic diagram of the connection structure of the mover, oil hole, screen, communication groove, first roller column and first roller;

FIG. 5 is a schematic diagram showing the connection structure of the rotor, the first roller, the communicating groove, the control box, the filter screen, the oil filling port and the screen;

FIG. 6 is an enlarged schematic view of the structure of the portion C shown in FIG. 5;

FIG. 7 is a schematic diagram of the connection structure of the side plates, the slide rails, the guide rails, the mover, the mounting base, the first roller, the steel strip, the mounting bar, the magnet and the second roller;

FIG. 8 is an enlarged schematic view of the structure of the portion D shown in FIG. 7;

fig. 9 is an enlarged schematic view of the E-section structure shown in fig. 7.

In the figure: 1. a main body mechanism; 101. a slide rail; 102. a side plate; 103. an anti-collision rod; 104. a mover; 105. a mounting base; 106. a guide rail; 2. a lubrication mechanism; 201. an oilcan; 202. a fixed tube; 203. an oil outlet; 204. a limit rod; 205. a sealing plug; 206. a spring; 3. a protective mechanism; 301. a mounting bar; 302. a steel strip; 303. a first roller; 304. a second roller; 4. an auxiliary mechanism; 401. a first roller; 402. an oil receiving shell; 403. a filter screen; 404. a control box; 405. an oil filling hole; 406. a screen; 407. a communication groove; 408. a chute; 409. a second roller; 410. an oil outlet pipe; 5. a magnetic block; 6. an opening and closing mechanism; 601. a slide hole; 602. a push rod; 603. lubrication ports.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

As shown in fig. 1-9, the linear motor sliding table comprises a main body mechanism 1, wherein a lubrication mechanism 2 is arranged on the main body mechanism 1, an opening and closing mechanism 6 for controlling the opening and closing of the lubrication mechanism 2 is arranged on the main body mechanism 1, a dustproof protection mechanism 3 is arranged on the main body mechanism 1, an auxiliary mechanism 4 is arranged on the main body mechanism 1, and a magnetic block 5 matched with the auxiliary mechanism 4 is arranged on the main body mechanism 1;

the lubrication mechanism 2 comprises a fixed pipe 202, the main body mechanism 1 is provided with the fixed pipe 202, the fixed pipe 202 is vertically connected with an oilcan 201 in a threaded manner, the fixed pipe 202 is provided with an oil outlet 203 corresponding to the oilcan 201, the inside of the fixed pipe 202 is slidably connected with a limit rod 204, the limit rod 204 is fixedly connected with a sealing plug 205 for sealing the oil outlet 203, a spring 206 is clamped between the fixed pipe 202 and the limit rod 204, the opening and closing mechanism 6 comprises a sliding hole 601, the main body mechanism 1 is provided with the sliding hole 601, the main body mechanism 1 is fixedly connected with a push rod 602 opposite to the limit rod 204, the rotor 104 is provided with a lubrication port 603, the inside of the fixed pipe 202 is obliquely arranged, and one end of the sliding hole 601 is obliquely arranged; the main body mechanism 1 comprises two side plates 102, wherein a fixed pipe 202 is fixedly connected to one of the side plates 102, an anti-collision rod 103 is installed on the side plate 102, a sliding rail 101 is fixedly connected between the two side plates 102, a rotor 104 is slidingly connected to the sliding rail 101, a guide rail 106 is fixedly connected to the side plate 102, a rotor 104 is slidingly connected to the sliding rail 101 and is slidingly connected to the guide rail 106, an installation seat 105 is installed on the rotor 104 through a screw, a push rod 602 is fixedly connected to the rotor 104, the sliding hole 601 is formed in the rotor 104, two groups of magnetic blocks 5 are oppositely arranged in the sliding rail 101, and the rotor 104 is matched with the magnetic blocks 5; when the mounting base 105 drives other devices to move for operation, the magnetic block 5 cooperates with the rotor 104 to enable the rotor 104 to move on the guide rail 106, other operation devices are mounted on the mounting base 105, the rotor 104 drives the operation devices to work, when the guide rail 106 is lubricated, only the rotor 104 is required to be controlled to slide, the fixed pipe 202 can be inserted into the sliding hole 601 to be in contact with the push rod 602, when the fixed pipe 202 enters the sliding hole 601 in the rotor 104, the push rod 602 is used for abutting the limiting rod 204 in the fixed pipe 202, at the moment, the limiting rod 204 moves towards the direction of the spring 206, at the moment, the spring 206 contracts, the sealing plug 205 is staggered with the oil outlet 203, internal lubricating oil of the oilcan 201 flows into the fixed pipe 202, the fixed pipe 202 is inclined, the sliding of lubricating oil is facilitated, the moving speed of the rotor 104 is controlled, when the fixed pipe 202 is inserted into the sliding hole 601, the sliding pipe 202 is not required to be in contact with the guide rail 202, the sliding hole 202 is required to be in contact with the sliding hole 202, the guide rail 104 is required to be separated again, and the sliding plug 202 is required to be opened, and the sliding hole is required to be in contact with the guide rail 202 is required to be in contact with the sliding hole 202, the sliding hole is required to be separated from the sliding hole 202, and the sliding hole is required to be in contact with the sliding hole 202 is separated.

Specifically, the protection mechanism 3 includes a mounting bar 301, the inner wall of the sliding rail 101 is relatively and fixedly connected with the mounting bar 301, a steel belt 302 is provided on the mounting bar 301, two first rollers 303 are relatively and rotatably connected to the mover 104, a second roller 304 is rotatably connected to the mover 104 and positioned between the two first rollers 303, the two first rollers 303 and the second rollers 304 are distributed in an isosceles triangle, the steel belt 302 passes through between the first rollers 303 and the second rollers 304, and the steel belt 302 is in rolling connection with the first rollers 303 and the second rollers 304; in order to realize protection to the guide rail 106, avoid the dust entering, before installing the mount pad 105, will the steel band 302 pass between the rotor 104 with one of them the first roller post 303, further will the bottom of steel band 302 with the highest roll connection of second roller post 304, pass another between the first roller post 303 with the rotor 104, at this moment the steel band 302 is in a sloped state, will the both ends of steel band 302 respectively with install strip 301 on the slide rail 101 pass through the screw fixation, then when rotor 104 moves on the slide rail 101, realized the sealing to the slide rail 101, avoided the dust to get into the inside of slide rail 101 causes the guide rail 106 is stained with the dust increases the sliding resistance of rotor 104, when rotor 104 moves, first roller post 303 with second roller post 304 is in the rolling state, reduces the resistance between steel band 302 and the rotor 104.

Specifically, the auxiliary mechanism 4 includes a first roller 401, two groups of first rollers 401 are rotatably connected to the mover 104 relatively, the first rollers 401 are in rolling connection with the sliding rail 101, four oil filling holes 405 corresponding to the first roller 303 are formed in the mover 104, four communicating slots 407 respectively located between the first roller 303 and the first rollers 401 are formed in the mover 104, the auxiliary mechanism 4 further includes an oil filling hole 402, a filter screen 403 and a screen 406, four screens 406 located at the oil filling holes 405 are formed in the mover 104, oil filling shells 402 fixed to the mover 104 are arranged at two ends of the four first rollers 401, a filter screen 403 is arranged on the oil filling shells 402 with an opening at the top, the length of the oil filling shell 402 located at the outer side of the mover 104 is greater than that of the oil filling shell 402 located at the inner wall of the mover 104, the oil filling holes 404 are fixedly connected to the control box 404, the inside of the control box 404 is provided with a control box 408 which is in a shape of a reverse cross section, the inner wall of the control box 408 is in a shape of a reverse cross section, and the control box 408 is connected to the inner wall of the inner bottom of the horn 404; when the mover 104 moves, the first roller 401 rolls on the sliding rail 101, friction force between the mover 104 and the sliding rail 101 is reduced, the mover 104 slides more smoothly, the first roller 401 and the mover 104 need to be lubricated when the mover 104 works for a long time, at the moment, only four oil filling holes 405 on the mover 104 need to be filled with lubricating oil, at the moment, the lubricating oil flows to gaps at the positions of the first roller 303, the lubrication of the first roller 303 is realized, as the lubricating oil has fluidity, and the mover 104 is provided with the communication groove 407, the lubricating oil flows onto shafts at two ends of the first roller 401 from the communication groove 407, the first roller 401 is lubricated, friction force of the first roller 401 is reduced, the mover 104 moves more smoothly, the oil outlet pipe 410 is extruded by the second roller 409 in a closed state when the lubricating oil is lubricated, the lubricating oil flowing out of the oil drop holes of the first roller 401 is connected to the oil drop-in shell, the lubricating oil drop holes of the first roller 401 is prevented from being connected to the inner side of the sliding rail 101, and the inner side of the sliding rail is prevented from being affected by the oil drop-in the first roller 401, and the inner side of the sliding rail is prevented from being extruded by the oil drop-in the oil drop box 410, and the inner side of the sliding box is prevented from being affected by the oil drop box 410.

When the invention is used, firstly, when other equipment is driven to move through the mounting seat 105 to operate, the magnet 5 is matched with the runner 104 to realize that the runner 104 moves on the guide rail 106, the anti-collision rod 103 can prevent the runner 104 from colliding with the side plate 102, other operation equipment is mounted on the mounting seat 105 to realize that the runner 104 drives the operation equipment to operate, when the guide rail 106 is lubricated, the runner 104 is only required to be controlled to slide, the fixed pipe 202 can be inserted into the sliding hole 601 to collide with the push rod 602 when the runner 104 slides, when the fixed pipe 202 enters the sliding hole 601 in the runner 104, the push rod 602 collides with the limit rod 204 in the fixed pipe 202, and at the moment, the limit rod 204 moves towards the spring 206, the spring 206 is contracted, at the moment, the sealing plug 205 and the oil outlet 203 are staggered, so that the internal lubricating oil of the oilcan 201 flows into the fixed pipe 202, the fixed pipe 202 is obliquely arranged, the flow of the lubricating oil is facilitated, the moving speed of the rotor 104 is controlled, when the fixed pipe 202 is inserted into the sliding hole 601, the lubricating oil flows into the lubricating hole 603, the lubricating oil is uniformly smeared on the guide rail 106 along with the moving of the rotor 104, the lubrication of the guide rail 106 is realized, the steel belt 302 on the guide rail 101 is not required to be opened, the operation is simple, when the rotor 104 is separated from the fixed pipe 202, the spring 206 is reset, the sealing plug 205 seals the oil outlet 203 again, the oil leakage is avoided, the moving range of the rotor 104 is regulated after the lubrication is finished, and the push rod 602 is prevented from abutting against the limiting rod 204;

then, in order to realize the protection of the guide rail 106 and avoid dust entering, before the installation base 105 is installed, the steel belt 302 passes through the space between the runner 104 and one of the first rollers 303, the bottom of the steel belt 302 is further in rolling connection with the highest position of the second roller 304, and then passes through the space between the other first roller 303 and the runner 104, at this time, the steel belt 302 is in a slope state, two ends of the steel belt 302 are respectively fixed with the installation strip 301 on the slide rail 101 through screws, when the runner 104 moves on the slide rail 101, the sealing of the slide rail 101 is realized, the dust entering into the interior of the slide rail 101 is prevented from causing the guide rail 106 to be stained with dust to increase the sliding resistance of the runner 104, and when the runner 104 moves, the first roller 303 and the second roller 304 are in rolling states, so that the resistance between the steel belt 302 and the runner 104 is reduced;

finally, when the runner 104 moves, the first roller 401 rolls on the sliding rail 101, friction force between the runner 104 and the sliding rail 101 is reduced, sliding of the runner 104 is smoother, when the runner 104 works for a long time, the first roller 401 and the runner 104 need to be lubricated, at the moment, lubricating oil is only injected into four oil injection holes 405 on the runner 104, at the moment, lubricating oil flows to gaps at the first roller 303, the first roller 303 is lubricated, as the lubricating oil has fluidity, and the runner 104 is provided with the communicating grooves 407, the lubricating oil flows onto shafts at two ends of the first roller 401 from the communicating grooves 407, the first roller 401 is lubricated, friction force of the first roller 401 is reduced, the runner 104 is smoother, when oiling and lubricating oil, the oil outlet pipe 410 is extruded by the second roller 409 and is in a closed state, the lubricating oil flowing out of the gaps of the first roller 401 is taken in by the oil receiving box 402, the phenomenon that lubricating oil drops on the sliding rail 101 are stained with pits on the surface of the sliding rail 101 to influence the runner 104 is avoided, even shaking is avoided, when the inside of the oil receiving box 402 is cleaned, the oil can be inclined from the bottom of the second roller 401 is required to be controlled, and the oil outlet pipe 410 can be extruded from the bottom of the second roller 409, and the oil receiving box 410 can be collected by the second roller 410.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A linear motor slipway, characterized by comprising:

the main body mechanism (1), main body mechanism (1) includes two curb plates (102), two fixedly connected with slide rail (101) between curb plate (102), sliding connection has active cell (104) on slide rail (101), fixedly connected with guide rail (106) on curb plate (102), sliding connection has active cell (104) with sliding connection between guide rail (106) on slide rail (101), install mount pad (105) through the screw on active cell (104), the inside of slide rail (101) is equipped with two sets of magnetic path (5) relatively, active cell (104) are used with magnetic path (5) cooperation;

the lubricating mechanism (2), the lubricating mechanism (2) comprises a fixed pipe (202), the fixed pipe (202) is fixedly connected to one of the side plates (102), an oilcan (201) is vertically connected to the fixed pipe (202) in a threaded manner, an oil outlet (203) corresponding to the oilcan (201) is formed in the fixed pipe (202), a limiting rod (204) is connected to the fixed pipe (202) in a sliding manner, a sealing plug (205) for sealing the oil outlet (203) is fixedly connected to the limiting rod (204), and a spring (206) is clamped between the fixed pipe (202) and the limiting rod (204);

the opening and closing mechanism (6), the opening and closing mechanism (6) comprises a sliding hole (601), the sliding hole (601) is formed in the rotor (104), a push rod (602) is fixedly connected to the rotor (104), and a lubrication port (603) is formed in the rotor (104).

2. The linear motor sliding table according to claim 1, wherein: the inside of the fixed pipe (202) is obliquely arranged, and one end of the sliding hole (601) is obliquely arranged.

3. The linear motor sliding table according to claim 1, wherein: an anti-collision rod (103) is arranged on the side plate (102).

4. A linear motor slide according to claim 3, wherein: be equipped with dustproof protection machanism (3) on main part mechanism (1), protection machanism (3) are including installing strip (301), the inner wall relative fixedly connected with installing strip (301) of slide rail (101), be equipped with steel band (302) on installing strip (301), relative rotation is connected with two first roller posts (303) on active cell (104), rotate on active cell (104) and be connected with second roller post (304) that are located between two first roller posts (303), two be isosceles triangle between first roller post (303) and second roller post (304), between steel band (302) pass first roller post (303) and second roller post (304), roll connection between steel band (302) and first roller post (303), second roller post (304).

5. The linear motor sliding table according to claim 4, wherein: an auxiliary mechanism (4) is arranged on the main body mechanism (1), and a magnetic block (5) matched with the auxiliary mechanism (4) is arranged on the main body mechanism (1); the auxiliary mechanism (4) comprises a first roller (401), two groups of first rollers (401) are connected to the rotor (104) in a relatively rotating mode, the first rollers (401) are connected with the sliding rail (101) in a rolling mode, four oil injection holes (405) corresponding to the first roller columns (303) are formed in the rotor (104), and four communicating grooves (407) respectively located between the first roller columns (303) and the first rollers (401) are formed in the rotor (104).

6. The linear motor sliding table according to claim 5, wherein: the auxiliary mechanism (4) further comprises an oil receiving shell (402), a filter screen (403) and a screen (406), four screens (406) positioned at oil filling holes (405) are arranged on the rotor (104), the oil receiving shells (402) fixed with the rotor (104) are arranged at two ends of the first roller (401), the filter screen (403) is arranged on the oil receiving shell (402) with an opening at the top, and the length of the oil receiving shell (402) positioned at the outer side of the rotor (104) is greater than that of the oil receiving shell (402) on the inner wall of the rotor (104).

7. The linear motor slipway as set forth in claim 6, wherein: the auxiliary mechanism (4) further comprises a control box (404), the oil receiving shells (402) located on the outer side of the rotor (104) are fixedly connected with the control box (404), oil outlet pipes (410) communicated with the oil receiving shells (402) are arranged in the control box (404), sliding grooves (408) are formed in the inner walls of the control box (404), second rollers (409) which are in contact with the oil outlet pipes (410) are connected in a rolling mode in the sliding grooves (408), and the inner bottoms of the control box (404) are obliquely arranged.

8. The linear motor sliding table according to claim 5, wherein: the cross section of the communicating groove (407) is of an inverted U-shaped structure, and two ends of the communicating groove (407) are of a bell-mouth structure.