阅读说明：本技术 自润滑向心关节轴承游隙机 (Self-lubricating radial spherical plain bearing play machine ) 是由 陈骅 于 2020-12-15 设计创作，主要内容包括：本申请涉及游隙机的领域,尤其是涉及一种自润滑向心关节轴承游隙机,其包括机架,机架底端连接有底座,机架上转动连接有两个的支撑辊,两个支撑辊的同一端连接有第一驱动组件,机架上设有安装板,安装板上竖直连接有液压缸,液压缸的伸缩杆连接有连接架,连接架上转动连接有压紧辊,液压缸上连接有油管,油管上连接有压力阀,油管远离液压缸的一端连接有液压站,液压站的底部设有收集件,收集件用于对从液压站侧面漏出的液压油进行收集,液压站包括固定台,固定台的上表面开有导油槽,液压站上连接有用于吸除导油槽内油液的吸油组件。本申请具有减少液压站泄漏的液压油对环境的污染的效果。(The utility model belongs to the technical field of the play machine and specifically relates to a self-lubricating radial spherical plain bearing play machine is related to, which comprises a frame, the frame bottom is connected with the base, it is connected with two backing rolls to rotate in the frame, the same end of two backing rolls is connected with first drive assembly, be equipped with the mounting panel in the frame, the vertical pneumatic cylinder that is connected with on the mounting panel, the telescopic link of pneumatic cylinder is connected with the link, it is connected with the pinch roller to rotate on the link, be connected with oil pipe on the pneumatic cylinder, be connected with the pressure valve on the oil pipe, the one end that the pneumatic cylinder was kept away from to oil pipe is connected with the hydraulic pressure station, the bottom at hydraulic pressure station is equipped with the collection piece, the collection piece is used for collecting the hydraulic oil that spills from the hydraulic pressure station side, the hydraulic pressure station. The hydraulic oil leakage control system has the effect of reducing the pollution of the hydraulic oil leaked by the hydraulic station to the environment.)

1. A self-lubricating radial spherical plain bearing play machine is characterized in that: the automatic oil supply device comprises a base (1), a machine frame (101) is fixedly connected to the base (1), two supporting rollers (1011) arranged in parallel are connected to the machine frame (101) in a rotating mode, a first driving assembly (2) used for driving the two supporting rollers (1011) to rotate in opposite directions is connected to the base (1), a hydraulic cylinder (103) is connected to the machine frame (101), a telescopic rod of the hydraulic cylinder (103) vertically faces downwards and is connected with a connecting frame (1031), a pressing roller (104) is connected to the connecting frame (1031) in a rotating mode, the length direction of the pressing roller (104) is parallel to the length direction of the supporting rollers (1011), the pressing roller (104) is located above the two supporting rollers (1011), the vertical projection of the pressing roller (104) is located between the two supporting rollers (1011), and oil guide pipes (1032) are communicated with the oil inlet and the oil outlet of the hydraulic cylinder (103), lead oil pipe (1032) and keep away from the one end of pneumatic cylinder (103) and be connected with hydraulic pressure station (6), hydraulic pressure station (6) are including fixed station (3), the upper surface of fixed station (3) is opened there is oil guide groove (301), be connected with on hydraulic pressure station (6) and be used for the suction to remove oil absorption subassembly (4) of oil guide groove (301) interior fluid, oil absorption subassembly (4) are including suction head (401), oil absorption hose (402), oil suction machine (403), suction head (401) are located the top of oil guide groove (301) tank bottom, oil guide groove (301) setting is led to the opening orientation of suction head (401), the last fixed surface of suction head (401) is connected with connecting block (4011), oil absorption hose (402) communicate between oil suction machine (403) and suction head (401), oil absorption hose (402) pass connecting block (4011).

2. The self-lubricating angular contact bearing windlass as recited in claim 1, characterized in that: the hydraulic station is characterized in that a collecting box (9) is arranged at the bottom of the hydraulic station (6), the collecting box (9) is used for collecting hydraulic oil leaked from the side face of the hydraulic station (6), a plurality of oil penetrating holes (902) are formed in the top face of the collecting box (9), a discharging pipe (903) is communicated on the side wall of the collecting box (9), and an oil pump (9031) is communicated with one end, far away from the collecting box (9), of the discharging pipe (903).

3. The self-lubricating angular contact bearing windlass as recited in claim 1, characterized in that: be connected with second drive assembly (5) on hydraulic pressure station (6), second drive assembly (5) are used for driving suction head (401) and carry out linear motion along the length direction of leading oil groove (301), second drive assembly (5) include second driving motor (501), lead screw (5011), fixed frame (303) of fixedly connected with on the lateral wall of fixed station (3), lead screw (5011) rotate to be connected in fixed frame (303), the output shaft coaxial coupling of second driving motor (501) is in lead screw (5011), the length direction of lead screw (5011) and the length direction syntropy of leading oil groove (301), the cover is equipped with motion seat (502) on lead screw (5011), motion seat (502) and lead screw (5011) screw-thread fit, connecting block (4011) is connected in motion seat (502).

4. The self-lubricating angular contact bearing windlass of claim 3, characterized in that: install and be connected with on the piece (503) and be used for adjusting the steering assembly (7) of angle between connecting block (4011) and oil guide groove (301) tank bottom, steering assembly (7) is including installing piece (503), steering column (701), install piece (503) and connect in the upper surface of motion seat (502), steering column (701) fixed connection in connecting block (4011), the fixed cover is equipped with gear (702) on steering column (701), it has supply gear (702) male jack (5031) to open on installation piece (503), it has the tooth's socket to open on the pore wall of jack (5031), tooth's socket and gear (702) mesh mutually, it has limiting plate (5032) that are used for compressing tightly gear (702) to peg graft respectively on the relative both sides face of installation piece (503).

5. The self-lubricating angular contact bearing windlass of claim 4, characterized in that: the adjusting device is characterized in that an adjusting assembly (8) is connected between the mounting block (503) and the moving seat (502), the adjusting assembly (8) is used for adjusting the height of the mounting block (503), the adjusting assembly (8) comprises guide plates (801) and locking nuts (802), the guide plates (801) are arranged side by side and are fixedly connected to the moving seat (502), sliding grooves (8011) are respectively formed in each guide plate (801), the mounting block (503) is located between the two guide plates (801), sliding rods (5033) sliding in the sliding grooves (8011) are respectively and fixedly connected to two opposite side faces of the mounting block, and the locking nuts (802) are in threaded connection with one ends of the sliding rods (5033) far away from the mounting block (503) and are pressed on limiting plates (5032).

6. The self-lubricating angular contact bearing windlass of claim 4, characterized in that: fixedly connected with scraper blade (4012) on the lateral wall of connecting block (4011), respectively fixedly connected with holds box (304) on the relative both sides wall of fixed station (3), the upper surface that holds box (304) is the form of opening wide, lead oil groove (301) and hold box (304) and be linked together.

7. The self-lubricating angular contact bearing windlass of claim 2, characterized in that: equal fixedly connected with division board (905) in each border department of collecting box (9) top surface, it is integrative to weld between adjacent division board (905), division board (905) and place and be equipped with filter core layer (904) between platform (901), filter core layer (904) are laid at the upper surface of collecting box (9), filter core layer (904) are less than division board (905) and place platform (901).

8. The self-lubricating angular contact bearing windlass as recited in claim 1, characterized in that: division groove (302) have been opened on the table surface of hydraulic pressure station (6), division groove (302) communicate in lead oil groove (301) and be provided with a plurality ofly along the length direction of leading oil groove (301).

Technical Field

The application relates to the field of play machines, in particular to a self-lubricating radial spherical plain bearing play machine.

Background

The joint bearing is a spherical sliding bearing, the sliding contact surface of the joint bearing is an inner spherical surface and an outer spherical surface, the joint bearing can rotate and swing at any angle during movement, and the joint bearing is manufactured by adopting a plurality of special processing methods such as surface phosphorization, deep-fried mouth, embedding, spraying and the like. The joint bearing has the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning, good lubrication and the like.

At present, chinese patent publication No. CN210637395U discloses a precision rolling play machine for an extrusion radial spherical plain bearing, which includes: a press roller provided at an upper position of the windage roll; a bottom roller disposed at a lower position of the windage roll and located below the press roller; the radial spherical plain bearing is positioned between the press roll and the bottom roll; the bottom roller drives the radial spherical plain bearing to rotate, and the radial spherical plain bearing drives the compression roller to rotate; and the compression roller applies a rolling and expanding force to the periphery of the radial spherical plain bearing.

With respect to the related art in the above, the inventors consider that: the internal clearance machine in the related art usually needs to use a hydraulic cylinder and a hydraulic station, the hydraulic station often leaks oil in the using process, and the leaked hydraulic oil can pollute the environment and affect the comfort level of the environment.

Disclosure of Invention

In order to reduce the pollution of the hydraulic oil leaked from the hydraulic station to the environment, the application provides a self-lubricating radial spherical plain bearing play machine.

The application provides a self-lubricating radial spherical plain bearing play machine adopts following technical scheme:

a self-lubricating radial spherical plain bearing play machine comprises a base, wherein a rack is fixedly connected to the base, two support rollers which are arranged side by side are rotatably connected to the rack, a first driving assembly for driving the two support rollers to rotate in opposite directions is connected to the base, a hydraulic cylinder is connected to the rack, a telescopic rod of the hydraulic cylinder vertically faces downwards and is connected with a connecting frame, a pinch roller is rotatably connected to the connecting frame, the length direction of the pinch roller is parallel to the length direction of the support rollers, the pinch roller is positioned above the two support rollers, the vertical projection of the pinch roller is positioned between the two support rollers, an oil inlet and an oil outlet of the hydraulic cylinder are both communicated with two oil guide pipes, one end, away from the hydraulic cylinder, of each oil guide pipe is connected with a hydraulic station, the hydraulic station comprises a fixed table, and an oil guide groove is formed in the, the oil suction assembly is connected with the hydraulic station and used for sucking oil in the oil guide groove, the oil suction assembly comprises a suction head, an oil suction hose and an oil suction machine, the suction head is located above the bottom of the oil guide groove, the opening of the suction head faces the oil guide groove, the upper surface of the suction head is fixedly connected with a connecting block, the oil suction hose is communicated between the oil suction machine and the suction head, and the oil suction hose penetrates through the connecting block.

Through adopting above-mentioned technical scheme, in the use, the hydraulic pressure station produces fluid and leaks, and when fluid drippage to the fixed station and produce and pile up, operating personnel opened the oil extractor, and the oil extractor operation produces the adsorption affinity, and the fluid of leading in the oil groove passes through the suction head and gets into the oil absorption hose to flow along the oil absorption hose, until getting into the oil extractor, with this clearance to fluid has been realized. Above-mentioned technical scheme clears up the fluid that hydraulic pressure station leaked through the oil absorption subassembly, has reduced the possibility that fluid falls to ground, has reduced the pollution of the fluid of hydraulic pressure station leakage to the environment.

Optionally, a collecting box is arranged at the bottom of the hydraulic station, the collecting box is used for collecting hydraulic oil leaked from the side surface of the hydraulic station, a plurality of oil penetrating holes are formed in the top surface of the collecting box, a discharging pipe is communicated with the side wall of the collecting box, and an oil pump is communicated with one end, away from the collecting box, of the discharging pipe.

Through adopting above-mentioned technical scheme, fluid leaks the back from the side of hydraulic pressure station, falls into the inside of collecting box through wearing the oilhole, has realized the collection to leaking fluid, after having collected more hydraulic oil in the collecting box, the staff can start the oil pump and take out the hydraulic oil in the collecting box, makes things convenient for the collecting box to continue to collect hydraulic oil.

Optionally, be connected with second drive assembly on the hydraulic pressure station, second drive assembly is used for driving the suction head and carries out linear motion along the length direction who leads the oil groove, second drive assembly includes second driving motor, lead screw, the fixed frame of fixedly connected with on the lateral wall of fixed station, the lead screw rotates to be connected in fixed frame, second driving motor connects in fixed frame, its output shaft coaxial coupling in lead screw, the length direction of lead screw and the length direction syntropy who leads the oil groove, the cover is equipped with the motion seat on the lead screw, motion seat and lead screw thread fit, the connecting block is connected in the motion seat.

Through adopting above-mentioned technical scheme, because fluid flow is slower, second drive assembly drive suction head carries out reciprocating motion along the length direction of leading the oil groove along the straight line, and simultaneously, the suction head adsorbs fluid, has improved the gettering efficiency to fluid.

Optionally, be connected with the subassembly that turns to that is used for adjusting angle between connecting block and the oil guide groove tank bottom on the installation piece, turn to the subassembly including installation piece, steering column, the installation piece is connected in the upper surface of motion seat, steering column fixed connection is in the connecting block, fixed cover is equipped with the gear on the steering column, it has the jack that supplies gear male to open on the installation piece, it has the tooth's socket to open on the pore wall of jack, the tooth's socket meshes with the gear mutually, bolted respectively on the relative both sides face of installation piece has the limiting plate that is used for compressing tightly the gear.

Through adopting above-mentioned technical scheme, operating personnel pulls down the limiting plate, then, and the pulling pull rod is deviate from until following in the jack, and secondly, operating personnel rotates the steering column, can realize the connecting block and lead the angular adjustment between the oil groove tank bottom, satisfies the user demand, then, operating personnel inserts the jack with the gear, again with the limiting plate bolt joint in the installation piece can.

Optionally, be connected with adjusting part between installation piece and the motion seat, adjusting part is used for adjusting the height of installation piece, adjusting part includes deflector, lock nut, the deflector is provided with two and fixed connection in the motion seat side by side, and it has the spout to open respectively on every deflector, respectively fixedly connected with slides the slide bar in the spout on the relative both sides face of installation piece, lock nut threaded connection just compresses tightly on the limiting plate in the one end that the installation piece was kept away from to the slide bar.

Through adopting above-mentioned technical scheme, operating personnel unscrews lock nut, makes the slide bar slide along the length direction of spout, can realize the adjustment of installation piece in the direction of height, and then realizes the oil absorption and leads the distance between the tank bottom of oil groove and adjust.

Optionally, the side wall of the connecting block is fixedly connected with the scraper, the opposite side walls of the fixed table are respectively fixedly connected with the containing boxes, the upper surfaces of the containing boxes are in an open shape, and the oil guide grooves are communicated with the containing boxes.

Through adopting above-mentioned technical scheme, along with the increase of live time, lead the tank bottom of oil groove and produce the grease, the grease influences the suction head and siphons off fluid, operating personnel passes through adjusting part and steering assembly this moment, adjust the connecting block and lead the angle between the tank bottom of oil groove, thereby adjust the scraper blade and lead the angle between the tank bottom of oil groove, and the bottom that highly makes the scraper blade of adjusting the scraper blade is laminated with the tank bottom of leading the oil groove, the scraper blade strikes off the grease of leading the oil groove tank bottom, scrape into the box that holds with the grease.

Optionally, each edge of the top surface of the collecting box is fixedly connected with a partition plate, adjacent partition plates are welded into a whole, a filter element layer is arranged between each partition plate and the placing table, the filter element layer is laid on the upper surface of the collecting box, and the filter element layer is lower than the partition plates and the placing table.

Through adopting above-mentioned technical scheme, the filter element layer can filter the hydraulic oil of leaking to reduce the impurity that contains in the hydraulic oil in the collecting box, the division board has reduced the possibility that fluid leaked from the side on filter element layer.

Optionally, a plurality of splitter boxes are arranged on the working table surface of the hydraulic station and communicated with the oil guide groove along the length direction of the oil guide groove.

Through adopting above-mentioned technical scheme, the splitter box collects fluid, and fluid flows into through the splitter box and leads the oil groove, further improves the water conservancy diversion effect to fluid.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the oil leaked from the hydraulic station is cleaned through the oil absorption assembly, so that the possibility that the oil falls on the ground is reduced, and the pollution of the oil leaked from the hydraulic station to the environment is reduced;

2. after the oil leaks from the side face of the hydraulic station, the oil falls into the collecting box through the oil penetrating hole, so that the leaked oil is collected, when more hydraulic oil is collected in the collecting box, a worker can start the oil pump to pump out the hydraulic oil in the collecting box, and the collecting box can conveniently collect the hydraulic oil continuously;

3. along with the increase of live time, lead the tank bottom of oil groove and produce the grease, the grease influences the suction head and removes fluid, operating personnel passes through adjusting part and steering assembly this moment, adjusts the connecting block and leads the angle between the tank bottom of oil groove to adjust the scraper blade and lead the angle between the tank bottom of oil groove, and adjust the bottom that highly makes the scraper blade of scraper blade and lead the tank bottom laminating of oil groove, the scraper blade strikes off the grease of leading the oil groove tank bottom, scrapes into the holding box with the grease.

Drawings

Fig. 1 is a schematic structural view of a self-lubricating angular contact bearing windage machine in an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying an oil guide groove in the embodiment of the present application.

Fig. 3 is a schematic structural diagram for embodying the oil absorption assembly in the embodiment of the present application.

Fig. 4 is an enlarged view for embodying a portion a in fig. 3.

FIG. 5 is a schematic structural diagram for embodying the collecting box in the embodiment of the present application.

Description of reference numerals: 1. a base; 101. a frame; 1011. a support roller; 1012. mounting a plate; 1013. a side support frame; 1014. an upper support plate; 103. a hydraulic cylinder; 1031. a connecting frame; 1032. an oil guide pipe; 104. a pressure roller; 105. a pressure valve; 2. a first drive assembly; 201. a chain wheel I; 202. a first drive motor; 203. a second chain wheel; 204. a chain; 3. a fixed table; 301. an oil guide groove; 302. a shunt slot; 303. a fixing frame; 3031. a support plate; 304. accommodating the box; 305. a hoisting ring; 4. an oil absorption assembly; 401. a suction head; 4011. connecting blocks; 4012. a squeegee; 402. an oil suction hose; 403. an oil suction machine; 5. a second drive assembly; 501. a second drive motor; 5011. a lead screw; 502. a motion base; 503. mounting blocks; 5031. a jack; 5032. a limiting plate; 5033. a slide bar; 6. a hydraulic station; 7. a steering assembly; 701. a steering lever; 7011. a hand wheel; 702. a gear; 8. an adjustment assembly; 801. a guide plate; 8011. a chute; 802. locking the nut; 9. a collection box; 901. a placing table; 902. an oil penetration hole; 903. a discharge pipe; 9031. an oil pump; 904. a filter layer; 905. and (4) a partition board.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1, a self-lubricating radial spherical plain bearing play machine includes base 1, and the last fixed surface of base 1 is connected with frame 101, and frame 101 includes side support frame 1013 and last backup pad 1014, and support frame 1013 fixed connection is in the top surface of base 1, goes up backup pad 1014 fixed connection in the top surface of support frame 1013, and frame 101 is provided with two side by side on base 1. Two supporting rollers 1011 are rotatably connected between the two side supporting frames 1013, the two supporting rollers 1011 are arranged in parallel at the same height, an interval is left between the two supporting rollers 1011, and the same end of the two supporting rollers 1011 is connected with a first driving assembly 2 for driving the supporting rollers 1011 to rotate.

Referring to fig. 1, the first driving assembly 2 includes a first sprocket 201, a first driving motor 202, and a chain 204. The ends of the two supporting rollers 1011 are respectively and fixedly sleeved with a first chain wheel 201, and the first chain wheels 201 are positioned on the same side of the side supporting frame 1013. The first driving motor 202 is bolted on the upper surface of the base 1, and the second chain wheel 203 is fixedly sleeved on the output shaft of the first driving motor 202.

Referring to fig. 1, the second sprocket 203 and the two first sprockets 201 are located in the same vertical plane, and the chain 204 is wound around the second sprocket 203 and the two first sprockets 201. When the first driving motor 202 is started, the first driving motor 202 drives the second chain wheel 203 to rotate, so as to drive the chain 204 and the first two chain wheels 201 to rotate, and the two supporting rollers 1011 can synchronously rotate.

Referring to fig. 1, a mounting plate 1012 is fixedly connected between the tops of the two side frames 101, a hydraulic cylinder 103 is vertically arranged and fixedly connected to the mounting plate 1012, a telescopic rod of the hydraulic cylinder 103 is vertically arranged downwards, a connecting frame 1031 is connected to the bottom end of the telescopic rod of the hydraulic cylinder 103, and a pressing roller 104 is rotatably connected to the connecting frame 1031. The length direction of the pinch roller 104 is parallel to the length direction of the support rollers 1011, the pinch roller 104 is located above the space between the two support rollers 1011, and the vertical projection of the pinch roller 104 is located between the two support rollers 1011.

Referring to fig. 1, an oil inlet and an oil outlet of the hydraulic cylinder 103 are respectively connected with an oil conduit 1032, one end of the oil conduit 1032, which is far away from the hydraulic cylinder 103, is connected with a hydraulic station 6, the hydraulic station 6 is used for providing hydraulic oil for the hydraulic cylinder 103, and the two oil conduits 1032 are both connected with a pressure valve 105 for adjusting the pressure of the oil transportation.

Referring to fig. 1, when the self-lubricating radial spherical plain bearing needs to be subjected to clearance adjustment, a worker places the self-lubricating radial spherical plain bearing between two support rollers 1011 and attaches to the two support rollers 1011, and the axial direction of the self-lubricating radial spherical plain bearing is ensured to be parallel to the axial direction of the support rollers 1011. Then, the telescopic rod of the extension hydraulic cylinder 103 is adjusted so that the self-lubricating radial spherical plain bearing is pressed against the two support rollers 1011 by the pressing roller 104. Finally, the first driving motor 202 is started, and the first driving motor 202 drives the two supporting rollers 1011 to rotate, so that the self-lubricating radial spherical plain bearing rotates, and the clearance adjustment of the self-lubricating radial spherical plain bearing can be realized.

The embodiment of the application discloses self-lubricating radial spherical plain bearing play machine.

Referring to fig. 1, during operation, hydraulic oil of the hydraulic station 6 leaks, and the hydraulic station 6 includes the fixed table 3, and the leaked hydraulic oil is accumulated on the fixed table 3. In order to clean the hydraulic oil gathered on the fixed table 3, an oil suction assembly 4 is connected to the hydraulic station 6.

Referring to fig. 2, the fixed station 3 is provided with an oil guide groove 301, the oil guide groove 301 is formed along the width direction of the fixed station 3, the oil guide groove 301 is arranged at the position close to the edge of the upper surface of the fixed station 3, and oil flows into the oil guide groove 301, so that the oil absorption assembly 4 can absorb the oil on the fixed station 3 conveniently. In order to further improve the flow guiding effect on oil, the upper surface of the fixed table 3 is provided with three diversion channels 302 along the length direction, the diversion channels 302 are communicated with the oil guiding groove 301, and the diversion channels 302 are arranged side by side and are arranged at equal intervals. In addition, oil guide groove 301 and splitter box 302 are the trapezoidal groove of narrow down wide from top to bottom, and this shape setting can effectively weaken the resistance that fluid flows into oil guide groove 301 and splitter box 302, improves the smooth and easy nature when fluid flow.

Referring to fig. 3, the oil suction assembly 4 includes a suction head 401, an oil suction hose 402, and an oil suction machine 403, wherein the suction head 401 is located above the bottom of the oil guide groove 301, the suction head 401 is funnel-shaped, and the opening of the suction head faces the oil guide groove 301. The oil extractor 403 is fixed on the ground. One end of the oil suction hose 402 is fixedly connected to the upper surface of the suction head 401 and is communicated with the suction head 401; the other end is fixedly connected to the oil extractor 403 and is communicated with the oil extractor 403, and the oil absorption hose 402 is a corrugated pipe.

Referring to fig. 3, in operation, when an operator turns on the oil suction machine 403, the oil suction machine 403 operates to generate an adsorption force, and oil enters the oil suction machine 403 from the oil guide groove 301 under the action of the oil suction machine 403, and is transported along the oil suction hose 402 until entering the oil suction machine 403, so that the oil is cleaned.

Referring to fig. 3, since the oil flows slowly, in order to improve the efficiency of absorbing the waste liquid, a second driving assembly 5 is connected to the hydraulic station 6. The second driving assembly 5 comprises a second driving motor 501 and a lead screw 5011, a fixed frame 303 is fixedly connected to the side surface of the fixed table 3 close to the oil absorption assembly 4, and a horizontally arranged supporting plate 3031 is fixedly connected to the side wall of the fixed frame 303.

Referring to fig. 3, the second driving motor 501 is bolted to the upper surface of the support plate 3031, and the output shaft of the second driving motor 501 is coaxially fixed to the lead screw 5011. The lead screw 5011 is rotatably connected to the fixed frame 303, the length direction of the lead screw 5011 is the same as the length direction of the oil guide groove 301, the lead screw 5011 is sleeved with a moving seat 502, the moving seat 502 is in threaded fit with the lead screw 5011, and the upper surface of the moving seat 502 is provided with an installation block 503.

Referring to fig. 4, a connection block 4011 is fixedly connected to an upper surface of the suction head 401, and an oil suction hose 402 is disposed through the connection block 4011. The connecting block 4011 is connected with a steering component 7 for adjusting the angle between the suction head 401 and the bottom of the oil guide groove 301. The steering assembly 7 comprises a steering rod 701 and a gear 702, wherein the steering rod 701 is fixedly connected to the side wall of the connecting block 4011 facing the mounting block 503 and is arranged perpendicular to the connecting block 4011.

Referring to fig. 4, the gear 702 is fixedly sleeved on the steering rod 701, the mounting block 503 is provided with an insertion hole 5031 for inserting the gear 702, and the hole wall of the insertion hole 5031 is provided with a tooth slot engaged with the gear 702. One end of the steering rod 701, which is far away from the connecting block 4011, is fixedly connected with a hand wheel 7011, and the hand wheel 7011 provides a force application point for an operator.

Referring to fig. 3 and 4, when the angle of the suction head 401 needs to be adjusted, an operator holds the hand wheel 7011 to pull the steering rod 701 until the gear 702 is disengaged from the insertion hole 5031, and then rotates the hand wheel 7011 to drive the gear 702 to rotate, so that the connection block 4011 rotates, and the angle between the suction head 401 and the bottom of the oil guide groove 301 is changed. After adjusting the pipette tip 401 to the desired angle, the operator inserts the gear 702 into the receptacle 5031.

Referring to fig. 4, in order to limit the position of the gear 702, two opposite side surfaces of the mounting block 503 are respectively bolted with a limiting plate 5032, and the two limiting plates 5032 are respectively pressed against the two opposite side surfaces of the gear 702.

Referring to fig. 3 and 4, when oil absorption is needed, an operator turns on the second driving motor 501, an output shaft of the second driving motor 501 drives the lead screw 5011 to rotate, and the lead screw 5011 drives the moving seat 502 to perform linear reciprocating motion along the length direction of the lead screw 5011, so that the bottom of the suction head 401 performs linear reciprocating motion in the oil guide groove 301 through the mutual matching of the installation block 503 and the connection block 4011, and the oil absorption efficiency in the oil guide groove 301 is improved.

Referring to fig. 4, an adjusting assembly 8 for adjusting the height of the kinematic seat 502 is connected between the mounting block 503 and the kinematic seat 502. The adjusting assembly 8 comprises a guide plate 801 and a lock nut 802, wherein the guide plate 801 is fixedly connected to the moving seat 502 and is arranged perpendicular to the moving seat 502. Two guide plates 801 are provided side by side on the upper surface of the movable base 502.

Referring to fig. 4, each guide plate 801 is vertically provided with a sliding groove 8011, and the sliding groove 8011 is waist-shaped and is provided along the vertical direction. The mounting block 503 is located between the two guide plates 801, a sliding rod 5033 sliding in the sliding slot 8011 is fixedly connected to two opposite side surfaces of the mounting block 503, and a lock nut 802 is screwed to one end of the sliding rod 5033 far away from the mounting block 503 and is pressed against the guide plates 801.

Referring to fig. 3 and 4, during operation, operating personnel unscrews lock nut 802, can follow vertical direction installation piece 503 that slides, and installation piece 503 passes through steering column 701 intercommunication connecting block 4011, and then realizes the position adjustment of connecting block 4011 in vertical direction to realize the distance adjustment between suction head 401 and the oil guide groove 301 tank bottom, satisfy the user demand of different situations.

Referring to fig. 2, as the service life increases, oil dirt is easily generated in the oil guide groove 301, and the oil dirt adheres to the bottom of the oil guide groove 301, thereby affecting the adsorption effect on the oil. In order to clean oil dirt, a scraper 4012 is fixedly connected to the side wall of the connecting block 4011, and the scraper 4012 is perpendicular to the side wall of the connecting block 4011. The opposite two side surfaces of the fixed table 3 are respectively fixedly connected with an accommodating box 304. The upper surface of the container 304 is open, and the container 304 is communicated with the oil guide groove 301.

Referring to fig. 4, when oil dirt needs to be cleaned, an operator rotates the connecting block 4011 through the steering assembly 7, so as to rotate the scraper 4012, so that the scraper 4012 is perpendicular to the bottom of the oil guide groove 301, and at the same time, the height of the mounting block 503 is adjusted through the adjusting assembly 8, so that the scraper 4012 is in contact with the bottom of the oil guide groove 301.

Referring to fig. 2 and 4, at this time, the operator turns on the second driving motor 501, and the output shaft of the second driving motor 501 drives the lead screw 5011 to rotate, so that the movable base 502 performs a linear reciprocating motion. The motion base 502 moves the blades 4012 in conjunction with the connecting block 4011, and the pair of blades 4012 performs linear reciprocating motion. The scraper 4012 scrapes the oil dirt from the oil guide groove 301 in the moving process and moves along with the scraper 4012 until the oil dirt falls into the accommodating box 304, and the cleaning of the oil dirt is completed.

Referring to fig. 2, in order to improve the scraping effect of the scraping plate 4012 on the oil dirt, a side of the scraping plate 4012 facing away from the connecting block 4011 is chamfered.

Referring to fig. 1 and 5, the bottom of the hydraulic station 6 is provided with a collection tank 9, and the collection tank 9 is placed on the bottom surface. The top surface of the collection box 9 is fixedly connected with a placing table 901, and the hydraulic station 6 is bolted to the upper surface of the placing table 901. The collecting box 9 is provided with a plurality of oil passing holes 902 on the top surface thereof, the oil passing holes 902 are through holes, and the plurality of oil passing holes 902 are distributed on the top surface of the collecting box 9 without contacting with the placing table 901.

Referring to fig. 2, a discharge pipe 903 is fixedly connected to the side wall of the collection box 9, the discharge pipe 903 is communicated with the collection box 9, and an oil pump 9031 is communicated with one end, away from the collection box 9, of the discharge pipe 903.

At the in-process that uses hydraulic pressure station 6, hydraulic oil in the hydraulic pressure station 6 can take place to leak, and the hydraulic oil that leaks on the lateral wall can flow to collection box 9 upper surface, then passes through oil passing hole 902 and flows into to store in collection box 9, and collection box 9 is collected to the hydraulic oil to leaking, and the hydraulic oil of having avoided revealing is unrestrained to ground, has reduced environmental pollution, simultaneously, has reduced the potential safety hazard.

After more hydraulic oil is collected in the collection box 9, a worker can open the oil pump 9031 to pump out the hydraulic oil in the collection box 9 from the discharge pipe 903, so that the collection box 9 can further collect the leaked hydraulic oil.

Referring to fig. 1, each edge of the top surface of the collecting box 9 is fixedly connected with a partition plate 905, each partition plate 905 is in a square frame shape, and adjacent partition plates 905 are welded into a whole. A filter core layer 904 is filled between the isolation plate 905 and the placing table 901, and the filter core layer 904 is attached to the upper surface of the collecting box 9. The top surface height of the filter element layer 904 is lower than the top surface height of the partition plate 905, the partition plate 905 can prevent oil from leaking out of the side surface of the filter element layer 904, and in order to reduce the possibility that hydraulic oil is accumulated on the placing table 901, the top surface height of the filter element layer 904 is lower than the top surface height of the placing table 901.

Filter core layer 904 can filter the impurity in the hydraulic oil to reduce the impurity quantity that gets into in collecting box 9, the oil pump 9031 of being convenient for is taken hydraulic oil out from collecting box 9.

Referring to fig. 2, a plurality of hanging rings 305 are provided at four corners of the fixed base 3. When the hydraulic station 6 needs to be placed on the placing table 901, an operator connects the lifting device with the hydraulic station 6 through the lifting ring 305, lifts the hydraulic station 6 and places the hydraulic station on the placing table 901, and the operation is convenient.

The implementation principle of the self-lubricating radial spherical plain bearing play machine in the embodiment of the application is as follows: during the use, to treat the self-lubricating radial spherical plain bearing who adjusts place between two backing rolls 1011 and contact with backing roll 1011, then adjust hydraulic cylinder 103 and make compressing roller 104 compress tightly the self-lubricating radial spherical plain bearing who treats the regulation on two backing rolls 1011, the starter motor at last, the motor drives two 203 rotations of sprocket, and cooperation chain 204 makes two backing rolls 1011 take place synchronous rotation with sprocket 201, backing roll 1011 can drive self-lubricating radial spherical plain bearing and rotate, change compressing roller 104 through adjusting hydraulic cylinder 103 and to the pressure of self-lubricating radial spherical plain bearing, can realize the clearance adjustment to self-lubricating radial spherical plain bearing.

In the use, hydraulic oil leaks in hydraulic station 6, and the fluid of side flows to on the filter element layer 904, then passes filter element layer 904 and wears oilhole 902 and flows into to collect the inside storage of case 9, and after collecting more hydraulic oil in the collecting box 9, operating personnel accessible oil pump 9031 is with the hydraulic oil suction in the collecting box 9 to hydraulic oil continues to be collected to the collecting box 9. Fluid on the 6 mesa of hydraulic pressure station flows into splitter box 302 and flow direction oil guide groove 301, and at this moment, operating personnel opens first driving motor 202 and oil extractor 403, and first driving motor 202's output shaft rotates, and the mount pad carries out linear motion, and the mount pad passes through fixed block linkage suction head 401, and suction head 401 carries out linear motion, and the fluid of gathering on 6 fixed stations 3 in hydraulic pressure station is absorbed, has realized clearance and the collection to revealing fluid.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.