CN218169675U - High-rigidity gantry machining center - Google Patents
High-rigidity gantry machining center Download PDFInfo
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- CN218169675U CN218169675U CN202222158801.3U CN202222158801U CN218169675U CN 218169675 U CN218169675 U CN 218169675U CN 202222158801 U CN202222158801 U CN 202222158801U CN 218169675 U CN218169675 U CN 218169675U
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Abstract
The utility model relates to a high rigidity longmen machining center, which comprises a column, be equipped with the workstation between the stand, stand top fixedly connected with crossbeam, crossbeam bottom fixedly connected with hydraulic cylinder, hydraulic cylinder distributes for crossbeam central line symmetry formula, the terminal fixedly connected with bearing mounting panel of hydraulic cylinder, bearing mounting panel top center department fixedly connected with lubricating frame, bearing mounting panel bottom fixedly connected with X axle drive case, the utility model discloses a set up the pump body and can carry the inside lubricating oil of lubricating-oil tank to the inside of break plate, the inside lubricating oil accessible drip shower nozzle of break plate drips to the lead screw, reduces the frictional resistance between lead screw and the thread bush, makes the removal of cutter mount pad in X axle direction more smooth, avoids the card to pause, can reduce the lead screw degree of wear simultaneously, extension lead screw life can improve the removal stationarity of cutter mount pad in Z axle direction through setting up locating lever and crossbeam sliding connection.
Description
Technical Field
The utility model relates to a machining center specifically is a high rigidity longmen machining center, belongs to machining center technical field.
Background
The gantry machining center is a machining center with the axis of a Z shaft of a main shaft perpendicular to a workbench, the overall structure is a large machining center machine with a portal structure frame consisting of double upright posts and a top beam, and a cross beam is arranged in the middle of the double upright posts.
The abrasion degree of the screw rod is large after the existing gantry machining center is used for a long time, the gantry machining center is easy to move and clamp, workers need to manually lubricate the screw rod regularly, the labor intensity of the workers is increased, and the lubricating efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high rigidity longmen machining center in order to solve above-mentioned problem, can carry the inside lubricating oil of lubricating-oil tank to the break plate inside through setting up the pump body, the inside lubricating oil accessible drip shower nozzle of break plate drips to the lead screw, reduce the frictional resistance between lead screw and the thread bush, make the cutter mount pad in the removal of X axle direction more in the same direction as smooth, avoid the card to pause, can reduce the lead screw degree of wear simultaneously, extension lead screw life, can improve the removal stationarity of cutter mount pad in Z axle direction through setting up locating lever and crossbeam sliding connection.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a high rigidity longmen machining center, which comprises a column, be equipped with the workstation between the stand, stand top fixedly connected with crossbeam, crossbeam bottom fixedly connected with hydraulic cylinder, hydraulic cylinder distributes for crossbeam central line symmetry formula, the terminal fixedly connected with bearing mounting panel of hydraulic cylinder, bearing mounting panel top center department fixedly connected with lubricating frame, bearing mounting panel bottom fixedly connected with X axle drive case.
Preferably, the upright post and the cross beam are processed by carburizing and nitriding through chemical heat treatment, and two sides of the bearing mounting plate are in sliding connection with the side wall of the upright post.
Preferably, the top of the cross beam is fixedly connected with a limiting frame, the two sides of the top of the bearing mounting plate are fixedly connected with positioning rods, and the positioning rods are connected with the cross beam in a sliding manner.
Preferably, the inside fixedly connected with baffle of lubricating frame, baffle top fixedly connected with lubricating-oil tank, lubricating-oil tank front side fixedly connected with level sensor, liquid pipeline is annotated to lubricating-oil tank top one side fixedly connected with, it is outside that liquid pipeline end is located lubricating frame to annotate.
Preferably, the bottom of the lubricating oil tank is fixedly connected with a pump body through a pipeline, one side of the pump body is fixedly connected with a distribution plate through a pipeline, the distribution plate is located inside the X-axis driving box, the bottom of the distribution plate is fixedly connected with drip nozzles, and the number of the drip nozzles is a plurality.
Preferably, the inside fixedly connected with servo motor of X axle drive case, servo motor output fixedly connected with lead screw, the lead screw is located the drip shower nozzle below, the peripheral threaded connection of lead screw has the thread bush, thread bush bottom fixedly connected with sliding sleeve, sliding sleeve sliding connection has the slide bar, sliding sleeve bottom fixedly connected with connecting block, connecting block bottom fixedly connected with cutter mount pad.
The utility model has the advantages that:
the utility model discloses a set up the pump body and can carry the inside lubricating oil of lubricating-oil tank to the break plate inside, the inside lubricating oil accessible drip shower nozzle of break plate drips to the lead screw, reduce the frictional resistance between lead screw and the thread bush, make the cutter mount pad more in the same direction as smooth in the removal of X axle direction, avoid the card to pause, can reduce the lead screw degree of wear simultaneously, extension lead screw life, can monitor the inside liquid level of lubricating-oil tank through setting up the level gauge, can remind the timely liquid feeding of staff when the liquid level is not enough, can improve the removal stationarity of cutter mount pad in Z axle direction through setting up locating lever and crossbeam sliding connection, can carry out spacing processing to the highest stroke of locating lever through setting up spacing frame, can avoid the bearing mounting panel upwards displacement too much to lead to moist frame and crossbeam bottom to bump.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the lubricating frame of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the X-axis driving box of the present invention.
The reference numbers in the figures: 1. a column; 2. a work table; 3. a cross beam; 4. a hydraulic cylinder; 5. a load bearing mounting plate; 6. lubricating the frame; 7. an X-axis drive box; 8. a limiting frame; 9. positioning a rod; 10. a lubricating oil tank; 11. a liquid level sensor; 12. a pump body; 13. a distribution plate; 14. a screw rod; 15. a threaded sleeve; 16. a sliding sleeve; 17. a cutter mounting seat.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the high-rigidity gantry machining center comprises upright columns 1, a workbench 2 is arranged between the upright columns 1, a cross beam 3 is fixedly connected to the top of each upright column 1, hydraulic cylinders 4 are fixedly connected to the bottoms of the cross beams 3, the hydraulic cylinders 4 are symmetrically distributed relative to the center line of each cross beam 3, a bearing mounting plate 5 is fixedly connected to the tail end of each hydraulic cylinder 4, a lubricating frame 6 is fixedly connected to the center of the top of each bearing mounting plate 5, and an X-axis drive box 7 is fixedly connected to the bottom of each bearing mounting plate 5.
Specifically, both the upright post 1 and the cross beam 3 are formed by carburizing and nitriding through chemical heat treatment, two sides of the bearing mounting plate 5 are slidably connected with side walls of the upright post 1, a top fixedly connected with a limit frame 8 of the cross beam 3, two sides fixedly connected with positioning rods 9 of the top of the bearing mounting plate 5, the positioning rods 9 are slidably connected with the cross beam 3, a baffle is fixedly connected inside the lubricating frame 6, a top fixedly connected with lubricating oil tank 10 of the baffle is connected with a front side fixedly connected with a liquid level sensor 11 of the lubricating oil tank 10, one side fixedly connected with a liquid injection pipeline of the top of the lubricating oil tank 10, the end of the liquid injection pipeline is located outside the lubricating frame 6, the bottom of the lubricating oil tank 10 is fixedly connected with a pump body 12 through a pipeline, one side of the pump body 12 is fixedly connected with a distributing plate 13 through a pipeline, the distributing plate 13 is located inside an X-axis driving tank 7, the bottom fixedly connected with a drip nozzle 13 of the distributing plate 13, the drip nozzle is a plurality of the drip nozzle, the X-axis driving tank 7 is fixedly connected with a servo motor, the output end fixedly connected with a lead screw 14, the lead screw 14 is located below the drip nozzle 14, a peripheral thread bushing 15 is connected with a lubricating oil thread bushing 15, a sliding sleeve 16 is connected with a sliding sleeve 16, a sliding nozzle 16, and a sliding sleeve 17 is connected with a sliding nozzle 17, and a sliding nozzle is connected with a sliding nozzle capable of a sliding cutter mounted on the inner side of the drip nozzle capable of conveying resistance of the drip nozzle capable of conveying the drip nozzle, and capable of reducing the drip nozzle is connected with a slide rod capable of reducing the drip nozzle and capable of reducing resistance of the drip tool mounted on the slide rod and capable of reducing the drip tool mounted on the inner side of the drip tool, and capable of the drip tool mounted on the slide rod 14, avoid the card to pause, can reduce 14 degrees of wear of lead screw simultaneously, extension lead screw 14 life, can monitor lubricating-oil tank 10 inside liquid level through setting up the level gauge, can remind the timely liquid feeding of staff when the liquid level is not enough, can improve the removal stationarity of cutter mount pad 17 in the Z axle direction through setting up locating lever 9 and 3 sliding connection of crossbeam, can carry out spacing processing to the highest stroke of locating lever 9 through setting up spacing frame 8, can avoid bearing mounting panel 5 upwards displacement too much to lead to lubricating frame 6 and 3 bottom bumps of crossbeam.
The utility model discloses when using, can carry the inside lubricating oil of lubricating-oil tank 10 to the inside of break plate 13 through setting up the pump body 12, the inside lubricating oil accessible drip shower nozzle of break plate 13 drips to lead screw 14, reduce the frictional resistance between lead screw 14 and the thread bush 15, make cutter mount pad 17 more in the same direction as smooth in the removal of X axle direction, avoid blocking, can reduce lead screw 14 degree of wear simultaneously, extension lead screw 14 life, can monitor lubricating-oil tank 10 inside liquid level through setting up the level gauge, can remind the timely liquid feeding of staff when the liquid level is not enough, can improve the removal stationarity of cutter mount pad 17 at Z axle direction through setting up locating lever 9 and 3 sliding connection of crossbeam, can carry out limit to the highest stroke of locating lever 9 through setting up spacing frame 8, can avoid bearing mounting panel 5 upward displacement too much to lead to lubricating frame 6 and 3 bottom collisions of crossbeam.
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 attributes thereof, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined 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, without any reference thereto being construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a high rigidity longmen machining center, includes stand (1), its characterized in that: be equipped with workstation (2) between stand (1), stand (1) top fixedly connected with crossbeam (3), crossbeam (3) bottom fixedly connected with hydraulic cylinder (4), hydraulic cylinder (4) distribute for crossbeam (3) central line symmetry formula, hydraulic cylinder (4) terminal fixedly connected with bearing mounting panel (5), bearing mounting panel (5) top center department fixedly connected with lubricating frame (6), bearing mounting panel (5) bottom fixedly connected with X axle drive case (7).
2. The high rigidity longmen machining center of claim 1, characterized in that: the upright post (1) and the cross beam (3) are both formed by carburizing and nitriding through chemical heat treatment, and two sides of the bearing mounting plate (5) are in sliding connection with the side wall of the upright post (1).
3. The high rigidity longmen machining center of claim 1, characterized in that: crossbeam (3) top fixedly connected with spacing frame (8), bearing mounting panel (5) top both sides fixedly connected with locating lever (9), locating lever (9) and crossbeam (3) sliding connection.
4. The high rigidity gantry machining center of claim 1, wherein: lubricating frame (6) inside fixedly connected with baffle, baffle top fixedly connected with lubricating-oil tank (10), lubricating-oil tank (10) front side fixedly connected with level sensor (11), lubricating-oil tank (10) top one side fixedly connected with annotates the liquid pipeline, annotate the liquid pipeline end and be located lubricating frame (6) outside.
5. The high rigidity gantry machining center of claim 4, wherein: lubricating-oil tank (10) bottom is through pipeline fixedly connected with pump body (12), pump body (12) one side is through pipeline fixedly connected with break plate (13), break plate (13) are located inside X axle drive case (7), break plate (13) bottom fixedly connected with drip shower nozzle, the quantity of drip shower nozzle is a plurality of.
6. The high rigidity gantry machining center of claim 5, wherein: the inside fixedly connected with servo motor of X axle drive case (7), servo motor output end fixedly connected with lead screw (14), lead screw (14) are located the drip shower nozzle below, lead screw (14) peripheral threaded connection has thread bush (15), thread bush (15) bottom fixedly connected with sliding sleeve (16), sliding sleeve (16) sliding connection has the slide bar, sliding sleeve (16) bottom fixedly connected with connecting block, connecting block bottom fixedly connected with cutter mount pad (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222158801.3U CN218169675U (en) | 2022-08-16 | 2022-08-16 | High-rigidity gantry machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222158801.3U CN218169675U (en) | 2022-08-16 | 2022-08-16 | High-rigidity gantry machining center |
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| Publication Number | Publication Date |
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| CN218169675U true CN218169675U (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222158801.3U Active CN218169675U (en) | 2022-08-16 | 2022-08-16 | High-rigidity gantry machining center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116475838A (en) * | 2023-04-27 | 2023-07-25 | 南通远大精密机械有限公司 | High-rigidity high-speed gantry machining center |
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2022
- 2022-08-16 CN CN202222158801.3U patent/CN218169675U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116475838A (en) * | 2023-04-27 | 2023-07-25 | 南通远大精密机械有限公司 | High-rigidity high-speed gantry machining center |
| CN116475838B (en) * | 2023-04-27 | 2023-12-19 | 南通远大精密机械有限公司 | High-rigidity high-speed gantry machining center |
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