CN213796254U - Fixed gantry double-layer linear motor motion platform - Google Patents
Fixed gantry double-layer linear motor motion platform Download PDFInfo
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- CN213796254U CN213796254U CN202022822150.4U CN202022822150U CN213796254U CN 213796254 U CN213796254 U CN 213796254U CN 202022822150 U CN202022822150 U CN 202022822150U CN 213796254 U CN213796254 U CN 213796254U
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Abstract
The utility model discloses a decide double-deck linear electric motor motion platform of longmen, include the base and fix the portal frame on the base be provided with bottom linear electric motor motion platform on the base be provided with upper linear electric motor motion platform on the portal frame, bottom linear electric motor motion platform and upper linear electric motor motion platform move in two vertically directions. The utility model discloses a decide portal frame and formed double-deck motion platform, be provided with bottom linear electric motor motion platform and upper linear electric motor motion platform on double-deck motion platform respectively to set up bottom linear electric motor motion platform and upper linear electric motor motion platform's movement track perpendicularly, two motion platforms are at the in-process of motion like this, just formed a plurality of nodical, be applicable to different spare parts and fix respectively on bottom linear electric motor motion platform and upper linear electric motor motion platform, realize rapid Assembly.
Description
Technical Field
The utility model relates to a linear electric motor field, concretely relates to decide double-deck linear electric motor motion platform in longmen.
Background
The traditional linear motion adopts a structure of 'rotating motor + ball screw', and the screw structure is utilized to convert the motion of the rotating direction of the rotating motor into the linear motion required by application, but the transmission mode has a plurality of problems. With the progress of the related art, a linear servo motor (hereinafter, referred to as "linear motor") which has been newly developed in recent years effectively solves the problem of the "rotary motor + ball screw" structure: the linear motor has no lead screw, so the length is not limited by the length of the lead screw, and the absolute precision, the repetition precision, the maximum speed and the maximum acceleration of the linear motor are higher.
The linear motor is a motion unit which is modularized for linear motion, and the linear motor, the grating ruler and the guide rail are precisely assembled and integrated into one unit, so that the structural characteristics of the linear motor are simplified and modularized, and a designer needing to be applied can conveniently design and select types.
In the process of assembling some parts, different linear motors are needed to drive the assembling parts to move for assembly, so that different linear motors are needed to be arranged on different planes.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a decide double-deck linear electric motor motion platform in longmen, make different linear electric motor at the planar motion of difference, be applicable to spare part assembly and use.
In order to solve the technical problem, the utility model provides a decide double-deck linear electric motor motion platform in longmen, include the base and fix the portal frame on the base be provided with bottom linear electric motor motion platform on the base be provided with upper linear electric motor motion platform on the portal frame, bottom linear electric motor motion platform and upper linear electric motor motion platform move in two vertically directions.
The utility model discloses a preferred embodiment, further include bottom linear electric motor motion platform includes Y axle linear electric motor, sets up two parallel Y axle guide rails on the base, follows the gliding Y axle slide plate of Y axle guide rail, Y axle linear electric motor stator and Y axle linear electric motor active cell that Y axle linear electric motor includes, Y axle linear electric motor stator is fixed on the base between two Y axle guide rails, Y axle linear electric motor active cell is fixed to be set up on Y axle slide plate.
The utility model discloses a preferred embodiment, further include the both ends of Y axle guide rail are provided with Y axle front baffle and Y axle backplate respectively, the both ends of Y axle front baffle and Y axle backplate are fixed on the Y axle guide rail of two parallels.
The utility model discloses a preferred embodiment, further include be provided with the dustproof shrouding of Y axle on baffle and the Y axle backplate before the Y axle, the both ends of the dustproof shrouding of Y axle are fixed respectively before the Y axle on baffle and the Y axle backplate, baffle and Y axle backplate all are provided with fixed block under fixed block and the dustproof shrouding of Y axle on the dustproof shrouding of Y axle before the Y axle.
In a preferred embodiment of the present invention, the base is provided with a Y-axis drag chain having the same extending direction as the Y-axis guide rail.
The utility model discloses a preferred embodiment, further include be provided with the supporting roller who is used for supporting Y axle dust seal board on the Y axle slide plate board, the supporting roller includes outstanding supporting shoe the both sides of supporting shoe are provided with the supporting roller.
The utility model discloses an in a preferred embodiment, further include upper linear electric motor motion platform includes X axle linear electric motor, sets up X axle guide rail, the edge of two parallels on the portal frame lateral wall the gliding X axle slide plate of X axle guide rail, X axle linear electric motor stator and X axle linear electric motor active cell that X axle linear electric motor includes, X axle linear electric motor stator is fixed on the portal frame lateral wall between two X axle guide rails, X axle linear electric motor active cell is fixed to be set up on X axle slide plate.
The utility model discloses a preferred embodiment, further include the both ends of X axle guide rail are provided with X axle front bezel and X axle backplate respectively, the both ends of X axle front bezel and X axle backplate are fixed on two parallel X axle guide rails.
The utility model discloses a preferred embodiment, further include be provided with the dustproof shrouding of X axle before the X axle on baffle and the X axle backplate, the both ends of the dustproof shrouding of X axle are fixed respectively before the X axle on baffle and the X axle backplate, baffle and X axle backplate all are provided with fixed block under fixed block and the dustproof shrouding of X axle on the dustproof shrouding of X axle before the X axle.
The utility model discloses a preferred embodiment, further include base and portal frame are marble material and make.
The utility model has the advantages that:
the utility model discloses a decide portal frame and formed double-deck motion platform, be provided with bottom linear electric motor motion platform and upper linear electric motor motion platform on double-deck motion platform respectively to set up bottom linear electric motor motion platform and upper linear electric motor motion platform's movement track perpendicularly, two motion platforms are at the in-process of motion like this, just formed a plurality of nodical, be applicable to different spare parts and fix respectively on bottom linear electric motor motion platform and upper linear electric motor motion platform, realize rapid Assembly.
Drawings
FIG. 1 is a schematic view of the overall structure of the fixed gantry double-layer linear motor motion platform of the present invention;
fig. 2 is a schematic view of the internal structure of the bottom linear motor motion platform of the present invention;
fig. 3 is an external structural schematic diagram of the bottom layer linear motor motion platform of the present invention;
FIG. 4 is the schematic diagram of the internal structure of the upper linear motor motion platform of the present invention
Fig. 5 is an external structural schematic diagram of the upper linear motor motion platform of the present invention.
The reference numbers in the figures illustrate: 1. a base; 2. a gantry; 3. a bottom layer linear motor motion platform; 301. a Y-axis guide rail; 302. a Y-axis platen; 303. a Y-axis linear motor stator; 304. a Y-axis linear motor rotor; 305. a Y-axis front baffle; 306. a Y-axis tailgate; 307. a Y-axis dustproof sealing plate; 308. a fixing block is arranged on the Y-axis dustproof sealing plate; 309. a lower fixing block of the Y-axis dustproof sealing plate; 310. supporting the rollers; 311. a support block; 4. an upper layer linear motor motion platform; 401. an X-axis guide rail; 402. an X-axis platen; 403. an X-axis linear motor stator; 404. an X-axis linear motor rotor; 405. an X-axis front baffle; 406. an X-axis tailgate; 407. an X-axis dustproof sealing plate; 408. a fixing block is arranged on the X-axis dustproof sealing plate; 409. a lower fixing block of the X-axis dustproof sealing plate; 5. a Y-axis drag chain; 6. an X-axis drag chain.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1, the utility model discloses a decide double-deck linear electric motor motion platform's of longmen embodiment, include base 1 and fix portal frame 2 on base 1 be provided with bottom linear electric motor motion platform 3 on the base 1 be provided with upper linear electric motor motion platform 4 on the portal frame 2, bottom linear electric motor motion platform 3 and upper linear electric motor motion platform 4 move in two vertically directions, and two motion platforms just formed a plurality of nodical like this at the in-process of motion, are applicable to different spare parts and fix respectively on with bottom linear electric motor motion platform 3 and upper linear electric motor motion platform 4, realize quick assembly.
For example: a soldering gun is arranged on an upper layer linear motor motion platform 4 on a portal frame 2, a pcb circuit board is arranged on a bottom layer linear motor motion platform 3 of a base 1, and soldering connection at different positions on the pcb circuit board is realized through vertical movement on the two platforms; or an electric screwdriver is arranged on the upper-layer linear motor motion platform 4 on the portal frame 2, a nut for assembling is arranged on the bottom-layer linear motor motion platform 3 of the base 1, and the electric screwdriver and the nut are accurately aligned through vertical movement on the two platforms to complete assembling.
Referring to fig. 2, the bottom layer linear motor motion platform 3 includes a Y-axis linear motor, two parallel Y-axis guide rails 301 arranged on the base 1, and a Y-axis sliding table plate 302 along the Y-axis guide rails 301, the Y-axis linear motor includes a Y-axis linear motor stator 303 and a Y-axis linear motor mover 304, the Y-axis linear motor stator 303 is fixed on the base between the two Y-axis guide rails 301, the Y-axis linear motor mover 304 is fixedly arranged on the Y-axis sliding table plate 302, the Y-axis guide rails 301 are i-shaped guide rails, an i-shaped groove matched with the i-shaped guide rails is arranged in the Y-axis sliding table plate 302, and it is ensured that the Y-axis sliding table plate 302 does not shift in the sliding process on the Y-axis guide rails 301.
Specifically, two ends of the Y-axis guide rail 301 are respectively provided with a Y-axis front baffle 305 and a Y-axis rear baffle 306, two ends of the Y-axis front baffle 305 and the Y-axis rear baffle 306 are fixed on the two parallel Y-axis guide rails 301, and the Y-axis sliding table 302 is prevented from rushing out of the Y-axis guide rail 301 by the arrangement of the Y-axis front baffle 305 and the Y-axis rear baffle 306; the Y-axis front baffle 305 and the Y-axis rear baffle 306 are both provided with damping blocks, the damping blocks are provided with hydraulic buffering devices, and when the Y-axis linear motor drives the Y-axis slide plate 302 to move rapidly to be in contact with the Y-axis front baffle 305 and the Y-axis rear baffle 306, the impact of the Y-axis slide plate is buffered through the damping blocks and the hydraulic buffering devices, so that the damage of the Y-axis front baffle 305 and the Y-axis rear baffle 306 caused by rigid butt is prevented.
Referring to fig. 3, a Y-axis dust seal plate 307 is arranged on the Y-axis front baffle 305 and the Y-axis rear baffle 306, and by arranging the Y-axis dust seal plate 305, dust can be prevented from entering the Y-axis linear motor and the Y-axis track 301, so as to ensure long-term stable operation of the Y-axis linear motor, two ends of the Y-axis dust seal plate 307 are respectively fixed on the Y-axis front baffle 305 and the Y-axis rear baffle 306, the Y-axis front baffle 305 and the Y-axis rear baffle 306 are both provided with a Y-axis dust seal plate upper fixing block 308 and a Y-axis dust seal plate lower fixing block 309, and the Y-axis dust seal plate 307 is clamped and fixed between the Y-axis dust seal plate upper fixing block 308 and the Y-axis dust seal plate lower fixing block 309 and locked on the Y-axis front baffle 305 and the Y-axis rear baffle 306.
Referring to fig. 2, in order to support the Y-axis dust seal plate 307 and reduce friction between the Y-axis slide table 302 and the Y-axis dust seal plate 307 during sliding on the Y-axis rail 301, a support roller 310 for supporting the Y-axis dust seal plate 307 is disposed on the Y-axis slide table 302, and the support roller 310 includes a protruding support block 311, and support rollers 310 are disposed on two sides of the support block 311.
Specifically, the base 1 is provided with a Y-axis drag chain 5 extending in the same direction as the Y-axis guide rail 301.
Referring to fig. 4, the upper linear motor motion platform 4 includes an X-axis linear motor, two parallel X-axis guide rails 401 arranged on the side wall of the gantry 2, and an X-axis sliding table plate 402 sliding along the X-axis guide rails 401, the X-axis linear motor includes an X-axis linear motor stator 403 and an X-axis linear motor mover 404, the X-axis linear motor stator 403 is fixed on the side wall of the gantry 2 between the two X-axis guide rails 401, the X-axis linear motor mover 404 is fixedly arranged on the X-axis sliding table plate 402, the X-axis guide rails 401 are i-shaped guide rails, an i-shaped groove matched with the i-shaped guide rails is arranged in the X-axis sliding table plate 402, and it is ensured that the X-axis sliding table plate 402 does not shift in the sliding process on the X-axis guide rails 401.
Specifically, two ends of the X-axis guide rail 401 are respectively provided with an X-axis front baffle 405 and an X-axis rear baffle 406, two ends of the X-axis front baffle 405 and the X-axis rear baffle 406 are fixed on two parallel X-axis guide rails 401, and the X-axis sliding table 402 is prevented from rushing out of the X-axis guide rails 401 by the arrangement of the X-axis front baffle 405 and the X-axis rear baffle 406; the X-axis front baffle 405 and the X-axis rear baffle 406 are both provided with damping blocks, the damping blocks are provided with hydraulic buffering devices, and when the X-axis linear motor drives the X-axis slide plate 402 to move rapidly to be in contact with the X-axis front baffle 405 and the X-axis rear baffle 406, the damping blocks and the hydraulic buffering devices buffer the impact of the X-axis slide plate 402, so that the X-axis front baffle 405 and the X-axis rear baffle 406 are prevented from being damaged due to rigid abutting.
Referring to fig. 5, an X-axis dust sealing plate 407 is disposed on the X-axis front baffle 405 and the X-axis rear baffle 406, and by disposing the X-axis dust sealing plate 407, dust can be prevented from entering the X-axis linear motor and the X-axis track 401, so as to ensure long-term stable operation of the X-axis linear motor, two ends of the X-axis dust sealing plate 407 are respectively fixed on the X-axis front baffle 405 and the X-axis rear baffle 406, the X-axis front baffle 405 and the X-axis rear baffle 406 are both provided with an X-axis dust sealing plate upper fixing block 408 and an X-axis dust sealing plate lower fixing block 409, and the X-axis dust sealing plate 407 is clamped and fixed between the X-axis dust sealing plate upper fixing block 408 and the Y-axis dust sealing plate lower fixing block 409 and locked on the X-axis front baffle 405 and the X-axis rear baffle 406.
Specifically, the gantry 2 is provided with an X-axis drag chain 6 which has the same extending direction as the X-axis guide rail 401.
Specifically, base 1 and portal frame 2 are made of marble material, and wherein X axle guide 401 and Y axle guide 301 all directly fix on the marble face, and its mounting plane's precision is higher to the marble has the advantage that grinding process is ripe, coefficient of expansion is little, can not take place deformation in long-term use.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. A fixed gantry double-layer linear motor motion platform is characterized by comprising a base and a gantry fixed on the base, wherein a bottom linear motor motion platform is arranged on the base, an upper linear motor motion platform is arranged on the gantry, and the bottom linear motor motion platform and the upper linear motor motion platform move in two perpendicular directions.
2. The fixed gantry double-layer linear motor motion platform as claimed in claim 1, wherein the bottom layer linear motor motion platform comprises a Y-axis linear motor, two parallel Y-axis guide rails arranged on a base, and a Y-axis slide plate sliding along the Y-axis guide rails, the Y-axis linear motor comprises a Y-axis linear motor stator and a Y-axis linear motor mover, the Y-axis linear motor stator is fixed on the base between the two Y-axis guide rails, and the Y-axis linear motor mover is fixedly arranged on the Y-axis slide plate.
3. The fixed gantry double-layer linear motor motion platform as claimed in claim 2, wherein two ends of the Y-axis guide rail are respectively provided with a Y-axis front baffle and a Y-axis rear baffle, and two ends of the Y-axis front baffle and the Y-axis rear baffle are fixed on the two parallel Y-axis guide rails.
4. The fixed gantry double-layer linear motor motion platform as claimed in claim 3, wherein a Y-axis dust seal plate is arranged on the Y-axis front baffle and the Y-axis rear baffle, two ends of the Y-axis dust seal plate are respectively fixed on the Y-axis front baffle and the Y-axis rear baffle, and the Y-axis front baffle and the Y-axis rear baffle are respectively provided with a Y-axis dust seal plate upper fixing block and a Y-axis dust seal plate lower fixing block.
5. A fixed gantry double-layer linear motor motion platform as claimed in claim 2, wherein the base is provided with a Y-axis drag chain having the same extension direction as the Y-axis guide rail.
6. The fixed gantry double-layer linear motor motion platform as claimed in claim 2, wherein the Y-axis slide plate is provided with support rollers for supporting the Y-axis dust seal plate, the support rollers comprise protruded support blocks, and support rollers are provided on both sides of the support blocks.
7. The fixed gantry double-layer linear motor motion platform as claimed in claim 1, wherein the upper layer linear motor motion platform comprises an X-axis linear motor, two parallel X-axis guide rails arranged on the side wall of the gantry, and an X-axis slide plate sliding along the X-axis guide rails, the X-axis linear motor comprises an X-axis linear motor stator and an X-axis linear motor mover, the X-axis linear motor stator is fixed on the side wall of the gantry between the two X-axis guide rails, and the X-axis linear motor mover is fixedly arranged on the X-axis slide plate.
8. The fixed gantry double-layer linear motor motion platform as claimed in claim 7, wherein an X-axis front baffle and an X-axis rear baffle are respectively arranged at two ends of the X-axis guide rail, and two ends of the X-axis front baffle and the X-axis rear baffle are fixed on the two parallel X-axis guide rails.
9. The fixed gantry double-layer linear motor motion platform as claimed in claim 8, wherein an X-axis dust seal plate is disposed on the X-axis front baffle and the X-axis rear baffle, two ends of the X-axis dust seal plate are respectively fixed on the X-axis front baffle and the X-axis rear baffle, and the X-axis front baffle and the X-axis rear baffle are both provided with an X-axis dust seal plate upper fixing block and an X-axis dust seal plate lower fixing block.
10. A fixed gantry double-layer linear motor motion platform as claimed in claim 1, wherein the base and gantry are both made of marble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022822150.4U CN213796254U (en) | 2020-11-30 | 2020-11-30 | Fixed gantry double-layer linear motor motion platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022822150.4U CN213796254U (en) | 2020-11-30 | 2020-11-30 | Fixed gantry double-layer linear motor motion platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213796254U true CN213796254U (en) | 2021-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022822150.4U Active CN213796254U (en) | 2020-11-30 | 2020-11-30 | Fixed gantry double-layer linear motor motion platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213796254U (en) |
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2020
- 2020-11-30 CN CN202022822150.4U patent/CN213796254U/en active Active
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