CN211221114U - Five-axis linkage machining center's workstation structure - Google Patents
Five-axis linkage machining center's workstation structure Download PDFInfo
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- CN211221114U CN211221114U CN201921936204.0U CN201921936204U CN211221114U CN 211221114 U CN211221114 U CN 211221114U CN 201921936204 U CN201921936204 U CN 201921936204U CN 211221114 U CN211221114 U CN 211221114U
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- workbench
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- vacuum adsorption
- adsorption platform
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Abstract
The utility model relates to a workbench structure of a five-axis linkage machining center, which comprises a plurality of vacuum adsorption platforms (1), a plurality of workbench supports (2), a workbench sliding seat (3), a workbench base (4) and a vacuum pump (5); the vacuum adsorption platform (1) is connected with the workbench sliding seat (3) in a sliding mode through the workbench support (2), the workbench sliding seat (3) is connected with the workbench base (4) in a sliding mode, and the vacuum pump (5) is connected with the vacuum adsorption platform (1) through a vacuum tube. The utility model discloses a vacuum adsorption platform has two kinds of connected modes with workstation support (2), can adsorb the timber of various sizes in a flexible way, and workstation slide (3) drive through ball screw nut is vice (404).
Description
Technical Field
The utility model relates to a timber processing work platform technical field, especially a five-axis linkage machining center's workstation structure.
Background
The five-axis linkage machine tool has great influence on the industries of aviation, aerospace, military, precision instruments and the like in one country. Internationally, the five-linkage numerical control technology is an important mark of the national industrialization level. The five-linkage machine tool can machine workpieces which can be machined only by repeatedly clamping or can not be machined by a common three-axis or four-axis machine tool, such as special-shaped table and chair structural members, turbine blades and the like. The existing three-axis and four-axis machining center needs to design a special clamp for parts, and in the process of repeated clamping, the size precision of the parts is not easy to guarantee, so that the machining precision of products is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a movable workstation through vacuum adsorption quick fixed timber.
The purpose of the utility model is realized through the following technical scheme: a workbench structure of a five-axis linkage machining center comprises a plurality of vacuum adsorption platforms, a plurality of workbench supports, a workbench sliding seat, a workbench base and a vacuum pump; the vacuum adsorption platform is connected with the workbench support, a plurality of first guide rails are arranged on the workbench sliding seat, a plurality of first sliding blocks are arranged at the bottom of the workbench support, the sliding blocks are slidably connected with the first guide rails, two U-shaped connecting bridges are arranged at the bottom of the workbench sliding seat, one end of each U-shaped connecting bridge is provided with a second sliding block, a plurality of second guide rails are arranged on the workbench base, the second sliding blocks are slidably connected with the second guide rails, and the vacuum pump is connected with the vacuum adsorption platform through vacuum tubes.
The worktable base is provided with a servo motor and a ball screw nut pair, an output shaft of the servo motor is connected with a lead screw of the ball screw nut pair through a coupler, two ends of the lead screw are rotatably connected with the worktable base, the two U-shaped connecting bridges are connected through a bridging plate, and a nut of the ball screw nut pair is fixed at the bottom of the bridging plate.
The device comprises a workbench, and is characterized in that a tool setting gauge, a dustproof brush, a vacuum tube tray and a digital display pressure switch are arranged on the workbench sliding seat, a detection head of the digital display pressure switch is located in a vacuum tube, the digital display pressure switch is connected with an electromagnetic valve on the vacuum tube, and the vacuum tube is placed on the vacuum tube tray.
The vacuum adsorption platform and the workbench support are connected in two modes, the first mode is that one vacuum adsorption platform is connected with one workbench support, the vacuum adsorption platform is parallel to the workbench support, the second mode is that one vacuum adsorption platform is simultaneously connected with the two workbench supports, and the vacuum adsorption platform is perpendicular to the workbench support.
The bottom of the workbench support is also provided with a guide rail brake, and the guide rail brake comprises a manual brake and a pneumatic brake.
The vacuum adsorption platform is characterized in that a plurality of annular deep grooves are formed in the top of the vacuum adsorption platform, cross shallow grooves are formed in plates in the middle of the annular deep grooves, air vents are formed in the centers of the cross shallow grooves, long through holes are formed in the vacuum adsorption platform and communicated with the air vents, plugs are arranged at two ends of each long through hole, vacuum pipe joints are arranged at the bottom of the vacuum adsorption platform and communicated with the long through holes, and graduated scales are arranged on the side faces of the vacuum adsorption platform.
The workbench base is provided with an end cover plate and a top cover plate, the top cover plate comprises a horizontal plate and inclined plates arranged on two sides of the horizontal plate, and the inclined plates penetrate through the middle of the U-shaped connecting bridge.
The utility model has the advantages of it is following:
1. the U-shaped connecting bridge at the bottom of the workbench sliding seat can realize the covering of the servo motor, the ball screw nut pair, the second guide rail and the second sliding block by the top cover plate, so that dust and impurities are prevented from entering and affecting the movement of the workbench sliding seat;
2. the vacuum adsorption platform is simple, convenient and fast to fix the wood, the annular deep groove and the cross shallow groove increase the adsorption area, the adsorption on the wood is more stable, and the applicability and the flexibility of the vacuum adsorption platform can be improved by two connection modes of the vacuum adsorption platform and the workbench support.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is an exploded view of the vacuum suction platform and the pedestal portion of the table;
FIG. 4 is an exploded view of the U-shaped connecting bridge and the bridging plate;
in the figure: 1-a vacuum adsorption platform, 2-a workbench support, 3-a workbench sliding seat, 4-a workbench base, 5-a vacuum pump, 6-a first sliding block, 7-a U-shaped connecting bridge, 8-a second sliding block, 9-a bridging plate, 10-a guide rail brake, 301-a tool setting gauge, 302-a dustproof brush, 303-a digital display pressure switch, 304-a vacuum pipe tray, 401-a top cover plate, 402-an end cover plate, 403-a servo motor, 404-a ball screw nut pair and 405-a second guide rail.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-4, a workbench structure of a five-axis linkage machining center comprises a plurality of vacuum adsorption platforms 1, a plurality of workbench supports 2, a workbench slide 3, a workbench base 4 and a vacuum pump 5; vacuum adsorption platform 1 is connected with workstation support 2, be provided with many first guide rails on the workstation slide 3, 2 bottoms of workstation support are provided with a plurality of first sliders 6, slider slidable ground is connected with first guide rail, 3 bottoms of workstation slide are provided with two U type connecting bridge 7, 7 one end of U type connecting bridge are provided with second slider 8, be provided with many second guide rails 405 on the workstation base 4, second slider 8 slidable ground is connected with second guide rail 405, vacuum pump 5 passes through the vacuum tube and is connected with vacuum adsorption platform 1.
The worktable base 4 is provided with a servo motor 403 and a ball screw nut pair 404, an output shaft of the servo motor 403 is connected with a screw of the ball screw nut pair 404 through a coupler, two ends of the screw are rotatably connected with the worktable base 4, the two U-shaped connecting bridges 7 are connected through a bridging plate 9, and a nut of the ball screw nut pair 404 is fixed at the bottom of the bridging plate 9.
The worktable slide seat 3 is provided with a tool setting gauge 301, a dustproof brush 302, a vacuum tube tray 304 and a digital display pressure switch 303, a detection head of the digital display pressure switch 303 is positioned in a vacuum tube, the digital display pressure switch 303 is connected with an electromagnetic valve on the vacuum tube, and the vacuum tube is placed on the vacuum tube tray 304. The tool setting gauge 301 can determine the position of the tool in the machining center, and set coordinates to program the machining program. The dust brush 302 can clean the wood chips on the top cover plate 401 while the table carriage 3 is moving.
The bottom of the workbench support 2 is also provided with a guide rail brake 10, and the guide rail brake 10 comprises a manual brake and a pneumatic brake.
The vacuum adsorption platform is characterized in that a plurality of annular deep grooves are formed in the top of the vacuum adsorption platform 1, cross shallow grooves are formed in plates at the middle of the annular deep grooves, air vents are formed in the centers of the cross shallow grooves, long through holes are formed in the vacuum adsorption platform 1 and communicated with the air vents, plugs are arranged at two ends of each long through hole, a vacuum pipe joint is arranged at the bottom of the vacuum adsorption platform 1 and communicated with the long through holes, and a graduated scale is arranged on the side face of the vacuum adsorption platform 1.
The worktable base 4 is provided with a section cover plate 402 and a top cover plate 401, the top cover plate 401 comprises a horizontal plate and inclined plates arranged on two sides of the horizontal plate, and the inclined plates penetrate through the middle part of the U-shaped connecting bridge 7. The top cover plate 401 covers the second guide rail 405 and the second slider 8, and prevents the second slider 8 and the second rail from entering dust and impurities, which may affect the movement of the table carriage 3.
The working process of the utility model is as follows: the connecting mode of the vacuum adsorption platform 1 and the workbench support 2 is adjusted according to the size of wood, and if the first connecting mode is adopted for fixing, the distance between the vacuum adsorption platforms 1 can be adjusted. And then, a new machining coordinate system is established by setting the tool of the tool setting gauge 301. The timber is placed on the vacuum adsorption platform 1, the leaning template is placed on the left side and the right side of the vacuum adsorption platform 1, one side of the timber and one side of the vacuum adsorption platform 1 are on the same plane, the position of the timber in the left and right directions is determined, and the positions of the timber in the front and back directions are determined through the graduated scale on the vacuum adsorption platform 1. And a valve switch on a vacuum tube connected with the corresponding vacuum adsorption platform 1 is opened through a digital display pressure switch 303 to adsorb and fix the wood. During the processing, the worktable slide 3 moves back and forth to cooperate with the processing center to process the wood.
Claims (6)
1. The utility model provides a five-axis linkage machining center's workstation structure which characterized in that: comprises a plurality of vacuum adsorption platforms (1), a plurality of workbench supports (2), a workbench sliding seat (3), a workbench base (4) and a vacuum pump (5); vacuum adsorption platform (1) is connected with workstation support (2), be provided with many first guide rails on workstation slide (3), workstation support (2) bottom is provided with a plurality of first slider (6), slider slidable ground is connected with first guide rail, workstation slide (3) bottom is provided with two U type connecting bridge (7), U type connecting bridge (7) one end is provided with second slider (8), be provided with many second guide rail (405) on workstation base (4), second slider (8) slidable ground is connected with second guide rail (405), vacuum pump (5) are connected with vacuum adsorption platform (1) through the vacuum tube.
2. The workbench structure of five-axis linkage machining center according to claim 1, characterized in that: the novel numerical control machine is characterized in that a servo motor (403) and a ball screw nut pair (404) are arranged on the workbench base (4), an output shaft of the servo motor (403) is connected with a lead screw of the ball screw nut pair (404) through a coupler, two ends of the lead screw are rotatably connected with the workbench base (4), the two U-shaped connecting bridges (7) are connected through a bridging plate (9), and a nut of the ball screw nut pair (404) is fixed to the bottom of the bridging plate (9).
3. The workbench structure of five-axis linkage machining center according to claim 1, characterized in that: the vacuum pipe dust collector is characterized in that a tool setting gauge (301), a dust-proof brush (302), a vacuum pipe tray (304) and a digital display pressure switch (303) are arranged on the workbench sliding seat (3), a detection head of the digital display pressure switch (303) is located in a vacuum pipe, the digital display pressure switch (303) is connected with an electromagnetic valve on the vacuum pipe, and the vacuum pipe is placed on the vacuum pipe tray (304).
4. The workbench structure of five-axis linkage machining center according to claim 1, characterized in that: vacuum adsorption platform (1) has two kinds of connected modes with workstation support (2), and the first kind of connected mode is that a vacuum adsorption platform (1) is connected with a workstation support (2), and vacuum adsorption platform (1) parallels with workstation support (2), and the second kind of connected mode is that a vacuum adsorption platform (1) is connected with two workstation supports (2) simultaneously, and vacuum adsorption platform (1) is mutually perpendicular with workstation support (2).
5. The workbench structure of five-axis linkage machining center according to claim 1, characterized in that: the vacuum adsorption platform is characterized in that a plurality of annular deep grooves are formed in the top of the vacuum adsorption platform (1), cross shallow grooves are formed in plates at the middle of the annular deep grooves, air vents are formed in the centers of the cross shallow grooves, long through holes are formed in the vacuum adsorption platform (1) and communicated with the air vents, plugs are arranged at two ends of each long through hole, a vacuum pipe joint is arranged at the bottom of the vacuum adsorption platform (1) and communicated with the long through holes, and graduated scales are arranged on the side faces of the vacuum adsorption platform (1).
6. The workbench structure of five-axis linkage machining center according to claim 1, characterized in that: the workbench base (4) is provided with an end cover plate (402) and a top cover plate (401), the top cover plate (401) comprises a horizontal plate and inclined plates arranged on two sides of the horizontal plate, and the inclined plates penetrate through the middle of the U-shaped connecting bridge (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921936204.0U CN211221114U (en) | 2019-11-11 | 2019-11-11 | Five-axis linkage machining center's workstation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921936204.0U CN211221114U (en) | 2019-11-11 | 2019-11-11 | Five-axis linkage machining center's workstation structure |
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| Publication Number | Publication Date |
|---|---|
| CN211221114U true CN211221114U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921936204.0U Active CN211221114U (en) | 2019-11-11 | 2019-11-11 | Five-axis linkage machining center's workstation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346101A (en) * | 2022-01-21 | 2022-04-15 | 山东烟郓包装科技股份有限公司 | Processing equipment for small tea pot body |
-
2019
- 2019-11-11 CN CN201921936204.0U patent/CN211221114U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346101A (en) * | 2022-01-21 | 2022-04-15 | 山东烟郓包装科技股份有限公司 | Processing equipment for small tea pot body |
| CN114346101B (en) * | 2022-01-21 | 2024-04-26 | 山东烟郓包装科技股份有限公司 | Small-tank tea tank body processing equipment |
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