CN110788632A - Lathe bed with filterable oil return channel - Google Patents
Lathe bed with filterable oil return channel Download PDFInfo
- Publication number
- CN110788632A CN110788632A CN201911205780.2A CN201911205780A CN110788632A CN 110788632 A CN110788632 A CN 110788632A CN 201911205780 A CN201911205780 A CN 201911205780A CN 110788632 A CN110788632 A CN 110788632A
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- CN
- China
- Prior art keywords
- saddle
- plate
- oil return
- lathe bed
- filter screen
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of numerical control machines, and particularly discloses a lathe bed with a filterable oil return channel, which comprises a lathe bed and a saddle, wherein the saddle is obliquely and slidably connected to the lathe bed, the lower end of the saddle is a flow guide surface, the lower end of the saddle is provided with a flow guide plate, the flow guide plate and the flow guide surface form a backflow channel with a long-strip-shaped cross section, the flow guide plate comprises an inclined plate and a vertical plate, the joint of the vertical plate and the inclined plate is provided with an installation groove, the installation groove is horizontally and rotatably connected with a flow guide rod, the top surface of the flow guide rod is positioned outside the installation groove, and the flow guide rod is connected with a driving piece; a filter screen is arranged between the vertical plate and the lower end of the saddle, and a vibration mechanism for driving the filter screen to vibrate is also arranged. Adopt the technical scheme in this patent to realize carrying the lubricating oil of iron fillings in the oil return passageway and carrying out filtration treatment, avoid iron fillings to enter into the oil gallery of the bed body.
Description
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to a lathe bed with a filterable oil return channel.
Background
Lathe is when using, installs the turret subassembly on the saddle slide rail and need lubricate to the guarantee is located the turret subassembly on the saddle slide rail and can reciprocates along the saddle slide rail on the saddle, and at the removal in-process, the oil pump can provide lubricating oil for the saddle slide rail, reduces the resistance that the turret subassembly removed and saddle slide rail, thereby prolongs the life of turret subassembly and saddle slide rail.
The lathe is divided into a flat lathe body and an inclined lathe body according to different lathe bodies, wherein a saddle on the inclined lathe body is arranged in an inclined mode, and the saddle is inclined, so that redundant lubricating oil can flow downwards along saddle slide rails in the up-and-down moving process of a turret component, and in order to prevent the lubricating oil from splashing (impact force generated when the turret component moves downwards quickly), a guide plate is arranged at the lower end of the saddle, an oil return channel is formed between the guide plate and a guide surface at the lower end of the saddle, and certain metal powdery iron filings can be generated when the turret component works, and the iron filings are wrapped by the lubricating oil and enter an oil return groove of the lathe body through the oil return channel, so that the lubricating oil in the oil return groove flows slowly, therefore, the lathe body with the filterable oil return channel is designed, and the lubricating oil is filtered in the oil.
Disclosure of Invention
The invention provides a lathe bed with a filterable oil return channel, which aims to solve the problem that powder iron filings are wrapped by lubricating oil and enter an oil return groove in the prior art.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a lathe bed with a filterable oil return channel comprises a bed body and a saddle, wherein the saddle is obliquely and slidably connected to the bed body, the lower end of the saddle is a flow guide surface, a flow guide plate is arranged at the lower end of the saddle, the flow guide plate and the flow guide surface form a flow return channel with a long-strip-shaped cross section, the flow guide plate comprises an inclined plate and a vertical plate, a mounting groove is formed in the joint of the vertical plate and the inclined plate, a flow guide rod is horizontally and rotatably connected in the mounting groove, the top surface of the flow guide rod is positioned outside the mounting groove, and the flow guide rod is connected with a driving piece for driving the flow guide rod; a filter screen is arranged between the vertical plate and the lower end of the saddle, and a vibration mechanism for driving the filter screen to vibrate is also arranged.
The technical principle and the effect of the technical scheme are as follows:
1. carry scrap iron's lubricating oil ground in this scheme to drop on the filter screen of return flow channel, the back is filtered, and scrap iron stays on the filter screen, and in lubricating oil entered into the oil gallery on the bed body, vibration mechanism drive filter screen vibration simultaneously to prevent that scrap iron from blockking up the mesh of filter screen, consequently this scheme of adoption has solved among the prior art problem that scrap iron can be brought into in the oil gallery by lubricating oil.
2. When the cutter tower assembly works, the driving piece drives the guide rod to rotate clockwise, namely, lubricating oil carrying iron chips falls on the inclined plate along the slide rail and flows to the vertical plate under the flowing property of the lubricating oil; therefore, the guide rod in the scheme not only plays a role in assisting the lubricating oil to flow, but also lubricates the rotating guide rod by the lubricating oil, and reduces friction between the guide rod and the mounting groove.
Furthermore, the two sides of the filter screen are connected with the vertical plate and the lower end of the saddle through elastic pieces.
Has the advantages that: set up like this and make vibration mechanism when producing the vibration to the filter screen, reduce the power of dragging between filter screen and vertical board or the saddle, improve the life of filter screen.
Furthermore, the vertical plate and the side wall of the lower end of the saddle are provided with accommodating grooves, and the elastic piece is positioned in the accommodating grooves.
Has the advantages that: this arrangement allows the lubricating oil left along the side walls of the vertical plates to also fall onto the screen.
Further, the vibration mechanism is a cam mechanism and comprises a cam and a connecting rod, the cam is fixed at the end part of the guide rod, an inverted T-shaped groove is formed in the periphery of the contour line of the cam, one end of the connecting rod is hinged to the filter screen, and the other end of the connecting rod is connected with the inverted T-shaped groove in a sliding mode.
Has the advantages that: set up like this and drive the synchronous pivoted in-process of cam when the water conservancy diversion pole, drive the vibration of connecting rod intermittent type nature pulling filter screen for the filter screen produces intermittent type nature shake, prevents that iron fillings from blockking up the mesh of filter screen.
Furthermore, the filter screen is obliquely arranged along the length direction of the backflow channel, and a collecting frame is fixed at the lower end of the filter screen.
Has the advantages that: set up like this and make the iron fillings that pile up on the filter screen can move down along filter screen incline direction under the effect of vibration and self gravity to in entering and collecting the frame, avoid iron fillings to block up the mesh of filter screen, thereby make lubricating oil be difficult to pass through the filter screen.
Furthermore, the edge of the mounting groove is provided with a sealing strip positioned at the bottom of the flow guide rod.
Has the advantages that: set up like this and can avoid the water conservancy diversion pole to bring the iron fillings attached to it into the mounting groove.
Further, the driving piece is a speed reduction motor.
Has the advantages that: the speed reducing motor is simple to install and operate, and the flow guide rod can be stably driven to rotate at a low speed through the speed reducing motor.
Further, the reduction motor is located outside the return passage.
Has the advantages that: this arrangement prevents the lubricating oil from flowing or splashing into the reduction motor.
Furthermore, the guide plate is detachably connected with the saddle.
Has the advantages that: the guide plate and the saddle are detachably connected, so that the filter screen and other parts on the guide plate can be conveniently mounted and dismounted.
Furthermore, the both sides of the hang plate of guide plate all are equipped with the connecting plate, the connecting hole has been seted up on the connecting plate.
Has the advantages that: the connecting plate is used for being connected with saddle low side, and the connecting plate setting can also prevent that lubricating oil from flowing to the back of hang plate from the side of hang plate in the both sides of hang plate simultaneously.
Drawings
FIG. 1 is a perspective view of example 1 of the present invention;
FIG. 2 is a schematic view of a deflector and a saddle before installation in embodiment 1 of the present invention;
fig. 3 is a side view of a baffle in example 1 of the present invention;
fig. 4 is a front view of a baffle in example 2 of the present invention;
FIG. 5 is a schematic view showing the structure of a squeegee in embodiment 2 of the invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the bed body 10, the bed saddle 11, the guide rail 12, the slide rail 13, the guide surface 14, the guide plate 15, the inclined plate 151, the vertical plate 152, the connecting plate 153, the connecting hole 154, the mounting hole 155, the filter screen 16, the guide rod 17, the receiving groove 18, the spring 19, the cam 20, the connecting rod 21, the baffle plate 30, the scraping plate 31, the connecting plate 311, the offset plate 312, the hinge 32, the notch 33, the baffle plate 34, the push rod 35, the U-shaped section 36, the disc 37, and the sliding groove 38.
Example 1 is substantially as shown in figures 1 and 2 of the accompanying drawings:
the utility model provides a lathe bed with can filter oil return passageway, including bed body 10 and saddle 11, slope is equipped with guide rail 12 installation face on the bed body 10, guide rail 12 installs the face and goes up the level and is equipped with many guide rails 12, saddle 11 horizontal sliding connection is on guide rail 12, because guide rail 12 installation face sets up for the slope, consequently saddle 11 also is the slope, wherein be equipped with slide rail 13 on the top surface of saddle 11, slide rail 13 is used for installing the sword tower subassembly, the low side of saddle 11 is water conservancy diversion face 14, still detachable is connected with guide plate 15 in the low side of saddle 11, form the return channel between guide plate 15 and the water conservancy diversion face 14, the transversal strip form of personally submitting of return channel.
The guide plate 15 includes integrated into one piece's hang plate 151 and vertical board 152, and wherein the inclination of hang plate 151 is the same with the water conservancy diversion face 14 inclination of saddle 11, and the both sides of hang plate 151 all are equipped with connecting plate 153, and wherein connecting hole 154 has been seted up to connecting plate 153, and mounting hole 155 has been seted up to corresponding position on saddle 11, through with screw connection mounting hole 155 and connecting hole 154 to realize guide plate 15 and the dismantlement of saddle 11 and be connected.
As shown in fig. 3, a filter screen 16 is disposed between the vertical plate 152 and the lower end of the saddle 11, wherein the mesh size of the filter screen 16 is not less than 200 meshes, wherein the filter screen 16 is obliquely disposed along the length direction of the backflow passage, a collecting frame is fixed to the lower end of the filter screen 16, the bottom of the collecting frame is open, and the filter screen 16 having the mesh size also not less than 200 meshes is fixed to the open.
Be equipped with the mounting groove in the junction of hang plate 151 and vertical board 152, the mounting groove is for leading to the groove, horizontal rotation is connected with guide rod 17 in the mounting groove, wherein guide rod 17's top surface is located the outside of mounting groove, the border department at the mounting groove is fixed with the sealing strip that is located guide rod 17 bottom, guide rod 17 is connected with its pivoted driving piece of drive, the driving piece is gear motor in this embodiment, gear motor is located the return flow path outside, gear motor's output shaft passes through the coupling joint with guide rod 17.
All be fixed with the elastic component along return channel length direction's both sides limit at filter screen 16, holding tank 18 has all been seted up on vertical board 152 and 11 low side lateral walls of bed saddle, wherein the elastic component is located holding tank 18, the elastic component is spring 19 in this embodiment, still be equipped with the vibrating mechanism of drive filter screen 16 vibration on water conservancy diversion pole 17, vibrating mechanism is cam 20 mechanism in this embodiment, including cam 20 and connecting rod 21, wherein cam 20 fixes and keeps away from gear motor one end at water conservancy diversion pole 17, the periphery along the 20 outline lines of cam has seted up the groove of falling T, connecting rod 21 one end articulates on filter screen 16, the other end and the groove sliding connection of falling T.
During specific implementation, the sword tower subassembly is at the during operation, start gear motor, make water conservancy diversion pole 17 produce clockwise rotation, lubricating oil carries iron fillings to drop on the hang plate 151 along slide rail 13 promptly, and flow to vertical board 152 under the mobility of lubricating oil, when flowing to water conservancy diversion pole 17 department, because water conservancy diversion pole 17 rotates for clockwise, consequently, the centrifugal force of the top surface of water conservancy diversion pole 17 is to backflow channel one side, the lubricating oil that flows to water conservancy diversion pole 17 department is thrown to filter screen 16 under the centrifugal force effect on, avoid carrying lubricating oil "the delay" of iron fillings at the junction of hang plate 151 with vertical board 152.
Lubricating oil that falls on filter screen 16 is filtered, and iron fillings are stayed on filter screen 16, and water conservancy diversion pole 17 is when rotating in addition, and cam 20 synchronous rotation drives the vibration of 21 intermittent type nature pulling filter screens 16 of connecting rod for iron fillings on the filter screen 16 are along the direction downstream of slope to the collection frame in, avoid iron fillings to pile up too much mesh jam on with filter screen 16, thereby make lubricating oil pass through the mesh.
Example 2 is substantially as shown in figure 4:
the difference from example 1 is that: the top of the inclined plate 151 is fixed with a shielding plate 30, the connecting plate 153 is connected with a scraping plate 31 in a sliding manner, the bottom of the scraping plate 31 is attached to the surface of the inclined plate 151, namely, the bottom of the scraping plate 31 is an inclined plane matched with the surface of the inclined plate 151, the guide rod 17 is provided with a driving mechanism for driving the scraping plate 31 to slide in a reciprocating manner, the driving mechanism is positioned in the middle of the guide rod 17, therefore, the middle of the guide plate 15 is provided with a notch 33 for accommodating the driving mechanism, and the periphery of the notch 33 is provided with flow blocking plates 34 positioned in the return flow channel.
The driving mechanism comprises a push rod 35 and a U-shaped section 36 connected to the middle of the guide rod 17, wherein the U-shaped section 36 and the guide rod 17 are integrally formed, a disc 37 is coaxially and fixedly connected to the U-shaped section 36, a sliding groove 38 is formed in the contour line of the periphery of the disc 37, one end of the push rod 35 is hinged to the scraping plate 31, and the other end of the push rod is slidably connected into the sliding groove 38.
As shown in fig. 5, the scraper 31 includes a connecting plate 153 and a deviation plate 312, wherein the deviation plate 312 is hinged below the connecting plate 153 by a hinge 32, and the hinge 32 is disposed at a side close to the push rod 35, while the push rod 35 is fixed on the connecting plate 153.
When the diversion rod 17 rotates, the U-shaped rod and the disc 37 revolve around the diversion rod 17, so the push rod 35 continuously reciprocates along the inclined surface of the inclined plate 151, and further drives the scraper 31 to reciprocate on the surface of the inclined plate 151, when the scraper 31 slides downwards, the lubricating oil and iron filings attached to the surface of the inclined plate 151 are scraped downwards, the flowing speed of the lubricating oil is improved, and when the scraper 31 slides upwards, because the offset plate 312 is hinged on the connecting plate 153, based on the inertia of the offset plate 312, the offset plate 312 generates deflection close to one side of the push rod 35 around the hinge 32 in the process of moving upwards, so a certain gap is formed between the bottom of the offset plate 312 and the surface of the inclined plate 151, and the amount of pushing the lubricating oil upwards when the offset plate 312 slides upwards can be reduced.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. The utility model provides a lathe bed with can filter oil return passageway, includes the bed body and saddle, saddle slope sliding connection is on the bed body, the low side of saddle is the water conservancy diversion face, the low side of saddle is equipped with the guide plate, the guide plate forms transversal long banding return channel of personally submitting with the water conservancy diversion face, its characterized in that: the guide plate comprises an inclined plate and a vertical plate, a mounting groove is formed in the joint of the vertical plate and the inclined plate, a guide rod is horizontally and rotatably connected in the mounting groove, the top surface of the guide rod is positioned outside the mounting groove, and the guide rod is connected with a driving piece for driving the guide rod to rotate; a filter screen is arranged between the vertical plate and the lower end of the saddle, and a vibration mechanism for driving the filter screen to vibrate is also arranged.
2. The lathe bed with the filterable oil return channel according to claim 1, wherein: the two sides of the filter screen are connected with the vertical plate and the lower end of the saddle through elastic pieces.
3. The lathe bed with the filterable oil return channel according to claim 2, wherein: the vertical plate and the side wall of the lower end of the saddle are provided with accommodating grooves, and the elastic piece is positioned in the accommodating grooves.
4. The lathe bed with the filterable oil return channel according to claim 3, wherein: the vibrating mechanism is a cam mechanism and comprises a cam and a connecting rod, the cam is fixed at the end part of the guide rod, an inverted T-shaped groove is formed in the periphery of the contour line of the cam, one end of the connecting rod is hinged to the filter screen, and the other end of the connecting rod is connected with the inverted T-shaped groove in a sliding mode.
5. The lathe bed with the filterable oil return channel according to claim 4, wherein: the filter screen sets up along the length direction slope of backward flow passageway, the low side of filter screen is fixed with collects the frame.
6. The lathe bed with the filterable oil return channel according to claim 1, wherein: and the edge of the mounting groove is provided with a sealing strip positioned at the bottom of the guide rod.
7. The lathe bed with the filterable oil return channel according to claim 1, wherein: the driving piece is a speed reducing motor.
8. The lathe bed with the filterable oil return channel according to claim 7, wherein: the speed reduction motor is positioned outside the return channel.
9. The lathe bed with the filterable oil return channel according to claim 1, wherein: the guide plate is detachably connected with the bed saddle.
10. The machine tool body with the filterable oil return passage of claim 9, wherein: the flow guide plate is characterized in that connecting plates are arranged on two sides of the inclined plate of the flow guide plate, and connecting holes are formed in the connecting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911205780.2A CN110788632B (en) | 2019-11-29 | 2019-11-29 | Lathe bed with filterable oil return channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911205780.2A CN110788632B (en) | 2019-11-29 | 2019-11-29 | Lathe bed with filterable oil return channel |
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| Publication Number | Publication Date |
|---|---|
| CN110788632A true CN110788632A (en) | 2020-02-14 |
| CN110788632B CN110788632B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911205780.2A Active CN110788632B (en) | 2019-11-29 | 2019-11-29 | Lathe bed with filterable oil return channel |
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| CN208713541U (en) * | 2018-08-30 | 2019-04-09 | 济南鑫佰源机械设备有限公司 | A kind of milling machine with cooling water recovery device |
| CN110170669A (en) * | 2019-06-24 | 2019-08-27 | 彭亚莉 | A kind of lathe bed bottom goes out the lathe waste material splicing extension mechanism of waste material |
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2019
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| US3599795A (en) * | 1969-01-30 | 1971-08-17 | Ronald Frederick Worlidge | Apparatus for separating solids from liquids |
| CN204603949U (en) * | 2015-04-13 | 2015-09-02 | 宁波海天精工股份有限公司 | A kind of lathe waterproof construction |
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| CN110788632B (en) | 2021-02-02 |
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Denomination of invention: A bed with a filterable oil return channel Effective date of registration: 20230912 Granted publication date: 20210202 Pledgee: Liangjiang branch of Chongqing Rural Commercial Bank Co.,Ltd. Pledgor: CHONGQING HONGGANG CNC MACHINE Co.,Ltd. Registration number: Y2023500000068 |
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