CN218017425U - Inclined rail machine tool - Google Patents
Inclined rail machine tool Download PDFInfo
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- CN218017425U CN218017425U CN202222380777.8U CN202222380777U CN218017425U CN 218017425 U CN218017425 U CN 218017425U CN 202222380777 U CN202222380777 U CN 202222380777U CN 218017425 U CN218017425 U CN 218017425U
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Abstract
The utility model provides a diagonal rail machine tool, which comprises a frame, a linear guide rail arranged on the frame, and a carriage arranged above the linear guide rail, wherein oil spraying mechanisms are fixedly arranged on the left side and the right side of the carriage, and each oil spraying mechanism comprises an oil spraying block, an oil pressing assembly and an oil can; the oil spraying block is provided with an oil pressing bin and an oil way hole, the oil pressing assembly is provided with an oil pressing disc and a jack post, the linear guide rail is provided with a through hole, and when the jack post passes through the through hole, the jack post drives the oil pressing disc to extrude lubricating oil in the oil pressing bin, so that the lubricating oil passes through the oil way hole to be sprayed on the surface of the linear guide rail to complete lubrication.
Description
Technical Field
The utility model relates to a lathe especially, relates to a ramp lathe.
Background
At present, chinese patent No. CN202922203U discloses an inclined rail type lathe, which includes a longitudinal slide rail and a transverse slide rail perpendicular to each other, the longitudinal slide rail is provided with a longitudinal slide plate which can be driven by a longitudinal screw rod to move along the longitudinal slide rail, the transverse slide rail is directly arranged on the longitudinal slide plate, the transverse slide rail is provided with a tool holder which can be driven by a transverse screw rod to move along the transverse slide rail, the longitudinal slide rail includes two guide rails, and the two guide rails are arranged in an inclined manner.
However, in the process of using the ramp type lathe, in order to reduce the abrasion of the longitudinal slide rail, the ramp type lathe needs to be closed at regular time, and the lubricating oil needs to be manually applied to the surface of the longitudinal slide rail, so that the lubricating oil application efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a ramp machine tool, which has the advantage of high efficiency of applying lubricating oil.
In order to solve the technical problem, the technical scheme of the utility model is that: a diagonal rail machine tool comprises a frame, a linear guide rail arranged on the frame, and a carriage arranged above the linear guide rail; the top of the linear guide rail is provided with a plurality of through holes;
the left side and the right side of the dragging plate are fixedly provided with oil spraying mechanisms, and each oil spraying mechanism comprises an oil spraying block, an oil pressing assembly and an oil can;
the bottom of the oil spray block is provided with a sliding hole, the oil spray block is connected with the linear guide rail in a sliding manner through the sliding hole, the top of the oil spray block is provided with an oil pressing bin, an oil path hole is also formed in the oil spray block, one end of the oil path hole is communicated with the oil pressing bin, and the other end of the oil path hole is communicated with the sliding hole;
the oil pressing assembly comprises an oil pressing disc and a top column, the oil pressing disc is in sliding fit with the oil pressing bin, the top column is arranged at the bottom of the oil pressing disc, and the top column penetrates through the oil spraying block downwards;
the oil can is arranged above the oil injection block and communicated with the oil pressing bin;
when the oil pressing assembly is opposite to the through hole, the oil pressing disc moves downwards to pump the lubricating oil in the oil can into the oil pressing bin; when the oil pressing assembly passes through the through hole, the oil pressing disc moves upwards, and lubricating oil in the oil pressing bin is injected between the linear guide rail and the oil spraying block.
Through the technical scheme, when the dragging plate is used, the dragging plate is controlled to move on the linear guide rail through the driving element. When the oil pressing assembly is positioned above the through hole, the oil pressing disc and the jack-prop move downwards, the oil pressing disc sucks lubricating oil in the oil can into the oil pressing bin, and the jack-prop slides into the through hole. When pressing oil assembly and moving away from the through hole top, pressing oil pan and fore-set move up, press oil pan will press the lubricating oil in the oil storehouse to pour into between linear guide and the oil spout piece into, the fore-set roll-off through hole.
In the process that the carriage moves, the oil injection assembly can automatically inject lubricating oil between the linear guide rail and the oil injection block for lubricating the linear guide rail, and the oil injection device has the advantages of high automation degree and high lubricating oil coating efficiency.
Preferably, the oil pressing assembly further comprises a spring pressing plate and an extension spring, the spring pressing plate is in threaded connection with the oil injection block, and the extension spring is arranged between the top column and the spring pressing plate.
Through above-mentioned technical scheme, the length that extension spring can be adjusted to the rotating spring clamp plate, and then adjusts the elasticity that extension spring applyed the fore-set.
Preferably, the tail part of the oil way hole is fixedly provided with a one-way valve I, the bottom of the oil can is fixedly provided with a one-way valve II, and when the oil pressing plate extrudes the oil pressing bin, the one-way valve I in the oil way hole is filled with oil; when the oil pressing disc is pumped out of the oil pressing bin, the one-way valve at the bottom of the oil can is communicated with oil.
Through the technical scheme, when the oil pressing assembly moves upwards, the first check valve is opened, the second check valve is closed, and lubricating oil cannot return to the oil can due to pressure and only can be sprayed out of the oil way hole. And when the carriage stops moving, the lubricating oil cannot leak out of the oil pressing bin. When the oil pressing component moves downwards, the one-way valve I closes and the one-way valve II opens, and lubricating oil flows into the oil pressing bin from the oil can.
Preferably, the side wall of the oil pressing disc is provided with a first sealing ring, and the outer ring of the first sealing ring is abutted to the inner wall of the oil pressing bin.
Through the technical scheme, the sealing ring increases the sealing property between the oil pressing disc and the oil pressing bin, so that lubricating oil is not easy to leak.
Preferably, the bottom of the oil can is provided with a second sealing ring, the second sealing ring is abutted to the top surface of the oil spraying block, and the oil can is in threaded connection with the oil spraying block.
Through above-mentioned technical scheme, the leakproofness between sealing washer two multiplicable oilcan and the oil spout piece for lubricating oil is difficult for spilling.
Preferably, the oil pan is threadedly connected to the head post.
Through above-mentioned technical scheme, press oil pan and fore-set threaded connection, so only need rotatory pressure oil pan can change the stroke of oil pan.
Preferably, an oil filling hole is formed in the top of the oil can, and a filter screen is fixedly mounted in the oil filling hole.
Through above-mentioned technical scheme, need not to dismantle and can carry out the oiling to the oilcan. Secondly, when pressing the oil pan and taking out from pressing the oil sump, can not lead to the unable condition that flows into pressing the oil sump of lubricating oil because of the too high condition in oilcan. Moreover, in the processing process, the filter screen can block flying chips, so that the flying chips are not easy to fall into the oil can and block the oil circuit.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic structural diagram of an oil injection mechanism and a linear guide rail;
FIG. 3 is a schematic cross-sectional view of an oil jet block;
FIG. 4 is a schematic view of a pressure oil assembly;
fig. 5 is a schematic cross-sectional view of an oil can.
Reference numerals: 1. a frame; 2. a linear guide rail; 21. a through hole; 3. a carriage; 4. an oil injection mechanism; 41. spraying oil blocks; 411. pressing an oil bin; 412. a sliding hole; 413. an oil passage hole; 414. a one-way valve I; 42. a pressure oil assembly; 421. a top pillar; 422. an extension spring; 423. an oil pan; 424. a spring pressing plate; 425. a first sealing ring; 43. an oil can; 431. a second one-way valve; 432. a second sealing ring; 433. an oil filler hole; 434. and (4) a filter screen.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
A ramp machine tool is shown in figures 1 to 5 and comprises a frame 1, a linear guide rail 2 arranged on the frame 1 and a carriage 3 arranged above the linear guide rail 2. When in use, the carriage 3 can be driven by the driving element to slide along the linear guide rail 2. A common drive element is a combination of an electric motor and a ball screw.
The oil spraying mechanisms 4 are fixedly arranged on the left side and the right side of the carriage 3, and the oil spraying mechanisms 4 are used for coating lubricating oil on the surface of the linear guide rail 2 in the sliding process of the carriage 3, so that the linear guide rail 2 is not easy to wear.
A plurality of through holes 21 are formed in the top of the linear guide 2, and the through holes 21 are uniformly distributed along the length direction of the linear guide 2.
The oil spraying mechanism 4 comprises an oil spraying block 41, an oil pressing assembly 42 and an oil can 43.
The bottom of the oil injection block 41 is provided with a sliding hole 412, the shape of the sliding hole 412 is similar to that of the linear guide rail 2 and is larger than that of the linear guide rail 2, and the oil injection block 41 is connected with the linear guide rail 2 in a sliding manner through the sliding hole 412. The top of the oil injection block 41 is provided with an oil pressing bin 411. An oil passage hole 413 is formed in the oil injection block 41, one end of the oil passage hole 413 is communicated with the oil pressing bin 411, and the other end of the oil passage hole 413 is communicated with the sliding hole 412. And the oil passage hole 413 at the end of the sliding hole 412 is provided at the upper end of the linear guide 2 and the side end of the linear guide 2 to lubricate the entire linear guide 2.
The oil pumping assembly 42 includes an oil pumping pan 423 and a top column 421. An oil pressing pan 423 is provided in the oil pressing bin 411, and the oil pressing pan 423 is slidable up and down in the oil pressing bin 411. The side wall of the oil pressing disc 423 is provided with a first sealing ring 425, the outer ring of the first sealing ring 425 is abutted to the inner wall of the oil pressing bin 411, the sealing performance of the oil pressing bin 411 is improved, and oil in the oil pressing bin 411 cannot leak downwards through the oil pressing disc 423. The top column 421 is screwed to the bottom of the oil pan 423 and extends downward through the oil jet block 41. The lower end of the top pillar 421 is a cylindrical head, and when the lower end of the top pillar 421 is far away from the through hole 21, the lower end of the top pillar 421 contacts with the side surface of the through hole 21 and retracts upwards. The oil pot 43 is arranged above the oil spraying block 41, and the oil pot 43 is communicated with the oil pressing bin 411. When the oil pressing assembly 42 is opposite to the through hole 21, the oil pressing disc 423 moves downwards to draw the lubricating oil in the oil can 43 into the oil pressing bin 411. When the oil pressing assembly 42 passes through the through hole 21, the oil pressing disc 423 moves upward to inject the lubricating oil in the oil pressing bin 411 between the linear guide rail 2 and the oil injection block 41.
The oil pumping assembly 42 also includes extension springs 422 and spring pressure plates 424. The spring pressing plate 424 is screwed with the oil injection block 41, and the extension spring 422 is arranged between the top column 421 and the spring pressing plate 424. Rotating the spring platen 424 adjusts the length of the extension spring 422, thereby changing the outward force exerted by the extension spring 422.
The tail of the oil passage hole 413 is fixedly provided with a one-way valve I414, and the bottom of the oil can 43 is fixedly provided with a one-way valve II 431. When the oil pressing disc 423 presses the oil pressing bin 411, the first check valve 414 in the oil passage hole 413 is filled with oil, and the second check valve 431 is closed. When the oil pressing disc 423 is pumped out of the oil pressing bin 411, the second check valve 431 at the bottom of the oil can 43 is filled with oil, and the first check valve 414 is closed.
The oil pot 43 is in threaded connection with the oil injection block 41, a second sealing ring 432 is arranged at the bottom of the oil pot 43, and the second sealing ring 432 is abutted to the top surface of the oil injection block 41. When the oil can 43 rotates to press the second sealing ring 432, the second sealing ring 432 elastically deforms and presses the top surface of the oil spraying block 41, and the sealing performance between the oil can 43 and the oil spraying block 41 is improved.
An oil filling hole 433 is formed in the top of the oil can 43, and a filter screen 434 is fixedly connected to the top of the oil filling hole 433.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (7)
1. A ramp machine tool comprises a frame (1), a linear guide rail (2) arranged on the frame (1), and a carriage (3) arranged above the linear guide rail (2); the method is characterized in that: the top of the linear guide rail (2) is provided with a plurality of through holes (21);
the left side and the right side of the dragging plate (3) are fixedly provided with oil spraying mechanisms (4), and each oil spraying mechanism (4) comprises an oil spraying block (41), an oil pressing assembly (42) and an oil can (43);
the bottom of the oil injection block (41) is provided with a sliding hole (412), the oil injection block (41) is connected with the linear guide rail (2) in a sliding mode through the sliding hole (412), the top of the oil injection block (41) is provided with an oil pressing bin (411), an oil path hole (413) is further formed in the oil injection block (41), one end of the oil path hole (413) is communicated with the oil pressing bin (411), and the other end of the oil path hole (413) is communicated with the sliding hole (412);
the oil pressing assembly (42) comprises an oil pressing disc (423) and a top column (421), the oil pressing disc (423) is in sliding fit with the oil pressing bin (411), the top column (421) is arranged at the bottom of the oil pressing disc (423), and the top column (421) penetrates through the oil spraying block (41) downwards;
the oil pot (43) is arranged above the oil spraying block (41), and the oil pot (43) is communicated with the oil pressing bin (411);
when the oil pressing assembly (42) is opposite to the through hole (21), the oil pressing disc (423) moves downwards to pump lubricating oil in the oil pot (43) into the oil pressing bin (411); when the oil pressing assembly (42) passes through the through hole (21), the oil pressing disc (423) moves upwards, and lubricating oil in the oil pressing bin (411) is injected between the linear guide rail (2) and the oil injection block (41).
2. A ramp machine as claimed in claim 1, wherein: the oil pressing assembly (42) further comprises a spring pressing plate (424) and an extension spring (422), the spring pressing plate (424) is in threaded connection with the oil injection block (41), and the extension spring (422) is arranged between the top column (421) and the spring pressing plate (424).
3. A ramp machine as claimed in claim 1, wherein: a one-way valve I (414) is fixedly arranged at the tail of the oil path hole (413), a one-way valve II (431) is fixedly arranged at the bottom of the oil can (43), and when the oil pressing disc (423) extrudes the oil pressing bin (411), the one-way valve I (414) in the oil path hole (413) is filled with oil; when the oil pressing disc (423) is pumped out of the oil pressing bin (411), the second check valve (431) at the bottom of the oil can (43) is filled with oil.
4. A ramp machine as claimed in claim 1, wherein: a first sealing ring (425) is arranged on the side wall of the oil pressing disc (423), and the outer ring of the first sealing ring (425) is abutted to the inner wall of the oil pressing bin (411).
5. A ramp machine as claimed in claim 1, wherein: the bottom of the oil can (43) is provided with a second sealing ring (432), the second sealing ring (432) is abutted to the top surface of the oil injection block (41), and the oil can (43) is in threaded connection with the oil injection block (41).
6. A ramp machine as claimed in claim 1, wherein: the oil pan (423) is screwed to the top pillar (421).
7. A ramp machine as claimed in claim 1, wherein: oil filler point (433) have been seted up at oilcan (43) top, fixed mounting has filter screen (434) in oil filler point (433).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222380777.8U CN218017425U (en) | 2022-09-06 | 2022-09-06 | Inclined rail machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222380777.8U CN218017425U (en) | 2022-09-06 | 2022-09-06 | Inclined rail machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218017425U true CN218017425U (en) | 2022-12-13 |
Family
ID=84353855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222380777.8U Active CN218017425U (en) | 2022-09-06 | 2022-09-06 | Inclined rail machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218017425U (en) |
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2022
- 2022-09-06 CN CN202222380777.8U patent/CN218017425U/en active Active
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