CN111059147A

CN111059147A - Self-lubricating slider

Info

Publication number: CN111059147A
Application number: CN202010017211.1A
Authority: CN
Inventors: 翁海龙; 兰晓婷; 黄新林
Original assignee: Lishui Jiexiang Technology Co ltd
Current assignee: Lishui Jiexiang Technology Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-04-24
Also published as: WO2021139458A1

Abstract

The invention discloses a self-lubricating sliding block which comprises a sliding block body and through holes, wherein a plurality of through holes are formed in the sliding block body, and a lubricating device is installed in the sliding block body. This self-lubricating slider, drive the second riser through first handle and remove, make the second riser extrude first spring, it removes to drive trapezoidal pole through the second riser simultaneously, it removes to drive the dog through the second handle, square piece extrudees the second spring simultaneously, elasticity performance through the second spring makes the second handle that keeps off drive the dog and carries out reciprocating motion, the problem of lubricating oil thrown away easily among the prior art has been solved, it rotates to drive the gear through the third handle, it rotates to drive the threaded rod through the gear, make the threaded rod drive the flabellum and advance to rotate, the threaded rod drives the second pivot through the belt simultaneously and rotates, make the second rotate and drive the flabellum and rotate, the inhomogeneous problem of prior art lubricating oil distribution has been solved.

Description

Self-lubricating slider

Technical Field

The invention relates to the technical field of sliding blocks, in particular to a self-lubricating sliding block.

Background

The slide block is a component which is connected with a frame body by a moving pair and is connected with other moving components by a rotating pair in a mechanism, the slide block is usually required to lubricate the slide block and a slide rail in the use process of the slide block, particularly, the use of some high-precision positioning slide blocks can cause great influence on the positioning precision of the slide block due to whether lubrication is carried out or not, most of the slide blocks in the prior art are manually dripped with lubricating oil, so that a self-lubricating slide block is required to replace manpower, for example, a copper-based self-lubricating slide block in the patent No. CN 204127118U, the structure is simple, the matching use of a flow guide groove and a circular groove not only can store the lubricating oil, but also saves materials and reduces the cost, although the prior art can realize self-lubricating, the internal lubricating oil can be thrown out due to no blocking when the slide block occurs in high-speed motion, the waste is caused, and the, uneven lubrication of the slide and rail may also occur.

Disclosure of Invention

The invention aims to provide a self-lubricating sliding block, which aims to solve the problems that although the prior art can realize self-lubrication, when the sliding block moves at a high speed, the lubricating oil in the sliding block can be thrown out without being blocked, so that waste is caused, and meanwhile, the lubricating oil in the sliding block can only flow by the self gravity, and the sliding block and a guide rail are lubricated unevenly.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a self-lubricating slider, includes slider and through-hole, a plurality of through-holes have been seted up to the inside of slider, the internally mounted of slider has lubricating arrangement. The sliding block can realize self-lubrication through the lubricating device.

The lubricating device comprises a box body, an oil filling channel, an oil outlet and an oil inlet.

The oil injection device comprises a box body, a slider, oil injection channels, a plurality of oil outlets, an oil inlet, a plurality of oil outlets and a plurality of oil outlets, wherein the box body is located inside the slider, the oil injection channels are formed in two sides of the box body, the inner sides of the left oil injection channel and the right oil injection channel are communicated with the box body, the outlet of the left oil injection channel and the outlet of the right oil injection channel are communicated with the inner wall. This allows the slider to be continuously supplied with lubricating oil.

Preferably, the paths of the left and right oil filling channels are identical. This allows the slider and the guide rail to be completely lubricated.

Preferably, an elastic device is arranged on the right side of the upper surface of the sliding block.

The elastic device comprises a first vertical plate, a first handle, a second vertical plate, a first spring, a trapezoidal rod, a first transverse plate, a sleeve, a stop block, a second spring and a second handle.

The lower surface of the first vertical rod is fixedly connected with the right side of the upper surface of the sliding block, a first handle is installed in the middle of the first vertical rod and penetrates through the first vertical rod, the outer wall of the first handle is in clearance fit with the through groove of the first vertical rod, a second vertical plate is fixedly connected to the left side of the first handle, a first spring is sleeved on the outer wall of the left side of the first handle, the outer wall of the first handle is in clearance fit with the inner wall of the first spring, a trapezoidal rod is fixedly connected to the middle of the left side of the second vertical plate, a first transverse plate is fixedly connected to the upper side of the left side of the second vertical plate, a sleeve is fixedly connected to the left side of the upper surface of the first transverse plate, a second handle is installed inside the sleeve and penetrates through the upper surface of the sleeve and the left side of the upper surface of the first transverse plate, the outer wall of the second handle is in clearance fit with, the middle outer wall of the second handle is fixedly connected with a square block, the lower surface of the second handle is fixedly connected with a stop block, the lower surface of the stop block is attached to the upper surface of the sliding block, the upper outer wall of the second handle is sleeved with a second spring, and the outer wall of the second handle is in clearance fit with the inner wall of the second spring. This makes it possible to save labor when injecting the lubricating oil.

Preferably, the transverse area of the stop block is larger than that of the oil inlet. This prevents the lubricating oil from being thrown out.

Preferably, the trapezoidal rod and the stop block form a limiting structure. This prevents the stop from moving.

Preferably, a rotating device is installed on the left side of the upper surface of the sliding block.

Rotating device includes third riser, gear, first pivot, third handle, second diaphragm, threaded rod, flabellum, sealed bearing, second pivot, belt and bearing.

The lower surface of the third vertical plate is fixedly connected with the left side of the upper surface of the sliding block, a gear is mounted on the front end face of the third vertical plate, a first rotating shaft is fixedly connected with the middle of the gear, the first rotating shaft is rotatably connected with the third vertical plate, a third handle is fixedly connected with the front end face of the gear, a second transverse plate is fixedly connected with the upper surface of the third vertical plate, a threaded rod is mounted on the right side inside the second transverse plate and rotatably connected with the second transverse plate through a bearing, the sliding block penetrates through the lower portion of the threaded rod, the threaded rod is rotatably connected with the sliding block through a sealing bearing, the threaded rod is meshed with the gear, a plurality of fan blades are fixedly connected with the outer wall below the threaded rod, a second rotating shaft is mounted on the right side of the threaded rod and rotatably connected with the sliding block through a sealing bearing, and a plurality of fan blades are fixedly connected with the outer wall below, the belt is installed to the top outer wall of second pivot, the second pivot passes through the belt and rotates with the threaded rod and link to each other. This allows for a faster and more uniform distribution of the lubricating oil.

Preferably, the threaded rod and the second rotating shaft are parallel to each other. This allows the threaded rod and the second shaft to rotate synchronously.

Preferably, the meshing ratio of the gear to the threaded rod is 1: 1. this makes the threaded rod more stable in rotation.

Compared with the prior art, the invention has the beneficial effects that: this self-lubricating slider, through the first in command, the first spring, the second riser, first diaphragm, the second handle, the second spring, square piece, cooperation between trapezoidal pole and the dog, the pulling first in command, it removes to drive the second riser through the first handle, make the second riser extrude first spring, it removes to drive trapezoidal pole through the second riser simultaneously, can block the dog, the pulling second handle, it removes to drive the dog through the second handle, square piece extrudees the second spring simultaneously, elasticity performance through the second spring makes the fender second handle drive the dog and carries out reciprocating motion, the problem that lubricating oil was thrown away easily among the prior art has been solved.

Through the cooperation between third handle, gear, threaded rod, belt, flabellum, the second pivot, rotate the third handle, drive the gear through the third handle and rotate, drive the threaded rod through the gear and rotate, make the threaded rod drive the flabellum and advance to rotate, the threaded rod drives the second pivot through the belt simultaneously and rotates, makes the second rotate and drives the flabellum and rotate, has solved the inhomogeneous problem of prior art lubricating oil distribution.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the first handle, the first spring, and the first riser of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 at the second handle, second spring and ladder bar;

fig. 4 is a schematic structural view of the second cross plate, the gear and the third handle in fig. 1.

In the figure: 1. the sliding block, 2, a through hole, 3, a lubricating device, 301, a box body, 302, an oil injection channel, 303, an oil outlet, 304, an oil inlet, 4, an elastic device, 401, a first vertical plate, 402, a first handle, 403, a second vertical plate, 404, a first spring, 405, a trapezoidal rod, 406, a first transverse plate, 407, a sleeve, 408, a stop block, 409, a second spring, 410, a second handle, 411, a square block, 5, a rotating device, 501, a third vertical plate, 502, a gear, 503, a first rotating shaft, 504, a third handle, 505, a second transverse plate, 506, a threaded rod, 507, a fan blade, 508, a sealing bearing, 509, a second rotating shaft, 510, a belt, 511 and a bearing.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a self-lubricating slider, including slider 1 and through-hole 2, 4 through-holes 2 have been seted up to slider 1's inside, slider 1's internally mounted has lubricating arrangement 3, lubricating arrangement 3 includes box 301, oiling passageway 302, oil-out 303 and oil inlet 304, box 301 is located slider 1's inside, oiling passageway 302 has been seted up to box 301's both sides, the inboard and the box 1 of controlling oiling passageway 302 are linked together, the exit of controlling oiling passageway 302 is linked together with slider 1's inner wall junction, lubricating oil in the box 301 can flow out through oiling passageway 302, 3 oil-out 303 have been seted up to box 1's below, oil-out 303 can make the lubricating oil in the box 1 flow out, oil inlet 304 has been seted up to box 1's top, can pour into lubricating oil into to box 301 through oil inlet 304, control the route complete.

The right side of the upper surface of the slider 1 is provided with an elastic device 4, the elastic device 4 comprises a first vertical plate 401, a first handle 402, a second vertical plate 403, a first spring 404, a trapezoidal rod 405, a first transverse plate 406, a sleeve 407, a stop 408, a second spring 409 and a second handle 410, the lower surface of a first vertical rod 401 is fixedly connected with the right side of the upper surface of the slider 1, the first handle 402 is installed in the middle of the first vertical rod 401, the first handle 402 penetrates through the first vertical rod 401, the outer wall of the first handle 402 is in clearance fit with a through groove of the first vertical rod 401, the first handle 402 can move at the first vertical rod 401, the left side of the first handle 402 is fixedly connected with the second vertical plate 403, the outer wall of the left side of the first handle 402 is sleeved with the first spring 404, the elastic coefficient K of the first spring 404 is 30N/m, the outer wall of the first handle 402 is in clearance fit with the inner wall of the first spring 404, and the first handle 402 can, the first spring 404 can be contracted or loosened by pulling the first handle 402, the middle of the left side of the second vertical plate 403 is fixedly connected with a trapezoidal rod 405, the trapezoidal rod 405 can limit the stop block 408, the left side of the second vertical plate 403 is fixedly connected with a first transverse plate 406, the left side of the upper surface of the first transverse plate 406 is fixedly connected with a sleeve 407, a second handle 410 is installed inside the sleeve 407, the second handle 410 penetrates through the upper surface of the sleeve 407 and the left side of the upper surface of the first transverse plate 406, the outer wall of the second handle 410 is in clearance fit with the through grooves of the sleeve 407 and the first transverse plate 406, the second handle 410 can move at the through grooves of the sleeve 407 and the first transverse plate 406, the middle outer wall of the second handle 410 is fixedly connected with a square block 411, the second handle 410 can drive the square block 411 to move, the lower surface of the second handle 410 is fixedly connected with the stop block 408, and the lower surface of the stop block 408 is attached to the upper surface of the slide block 1, the stopper 408 can prevent lubricating oil in the box body 301 from being thrown out, the second spring 409 is sleeved on the outer wall of the upper portion of the second handle 410, the elastic coefficient K of the second spring 409 is 20N/m, the outer wall of the second handle 410 is in clearance fit with the inner wall of the second spring 409, the second handle 410 can move at the position of the second spring 409, the transverse area of the stopper 408 is larger than that of the oil inlet 304, and the trapezoidal rod 405 and the stopper 408 form a limiting structure.

The left side of the upper surface of the slider 1 is provided with a rotating device 5, the rotating device 5 comprises a third vertical plate 501, a gear 502, a first rotating shaft 503, a third handle 504, a second horizontal plate 505, a threaded rod 506, fan blades 507, a sealing bearing 508, a second rotating shaft 509, a belt 510 and a bearing 511, the lower surface of the third vertical plate 501 is fixedly connected with the left side of the upper surface of the slider 1, the gear 502 is arranged on the front end surface of the third vertical plate 501, the first rotating shaft 503 is fixedly connected with the middle of the gear 502, the gear 502 can drive the first rotating shaft 503 to rotate, the first rotating shaft 503 is rotatably connected with the third vertical plate 501, the first rotating shaft 503 can rotate at the third vertical plate 501, the third handle 504 is fixedly connected with the front end surface of the gear 502, the gear 502 can be driven to rotate by rotating the third handle 504, the second horizontal plate 505 is fixedly connected with the upper surface of the third vertical plate 501, the threaded rod 506 is arranged on the, the threaded rod 506 is rotatably connected with the second transverse plate 505 through a bearing 511, the threaded rod 506 can rotate at the second transverse plate 505 through the bearing 511, the slider 1 penetrates through the lower part of the threaded rod 506, the threaded rod 506 is rotatably connected with the slider 1 through a sealing bearing 508, the threaded rod 506 can rotate at the slider 1 through a sealing bearing 508, the threaded rod 506 is meshed with the gear 502, the gear 502 can drive the threaded rod 506 to rotate, 6 fan blades 507 are fixedly connected to the outer wall of the lower part of the threaded rod 506, the threaded rod 506 can drive the fan blades 507 to rotate, a second rotating shaft 509 is installed on the right side of the threaded rod 506, the second rotating shaft 509 is rotatably connected with the slider 1 through the sealing bearing 508, the second rotating shaft 509 can rotate at the slider 1 through the sealing bearing 508, 6 fan blades 507 are fixedly connected to the outer wall of the lower part of the second rotating shaft 509, and the second rotating shaft 509 can, belt 510 is installed to the top outer wall of second pivot 509, and second pivot 509 rotates with threaded rod 506 through belt 510 and links to each other, and threaded rod 506 can drive second pivot 509 through belt 510 and rotate, and threaded rod 506 is parallel to each other with second pivot 509, and the meshing ratio of gear 502 and threaded rod 506 is 1: 1.

when an operator needs to use the self-lubricating sliding block, firstly, the operator pulls the first handle 402, the first handle 402 drives the second vertical plate 403 to move, the second vertical plate 403 drives the trapezoidal rod 405 to move, meanwhile, the second vertical plate 403 extrudes the first spring 404, the first handle 402 can automatically reset through the elastic performance of the first spring 404, the second handle 410 is pulled, the second handle 410 drives the stop 408 to move, meanwhile, the square block 411 extrudes the second spring 409, the second spring 409 can drive the second handle 410 to reset through the elastic performance, when the second stop moves upwards, lubricating oil can be injected into the box body 301 through the oil inlet 304, and therefore the purpose of preventing the lubricating oil from being thrown out is achieved.

When rotating third handle 504, drive gear 502 through third handle 504 and rotate, drive threaded rod 506 through gear 502 and rotate, make threaded rod 506 drive flabellum 507 and rotate, make threaded rod 506 drive second pivot 509 through belt 510 simultaneously and rotate, make second pivot 509 drive flabellum 507 and rotate, just so reached the purpose that makes quick, the even outflow of lubricating oil.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self-lubricating slider, includes slider (1) and through-hole (2), a plurality of through-holes (2), its characterized in that have been seted up to the inside of slider (1): and a lubricating device (3) is arranged in the sliding block (1).

The lubricating device (3) comprises a box body (301), an oil filling channel (302), an oil outlet (303) and an oil inlet (304).

The oil injection structure is characterized in that the box body (301) is located inside the sliding block (1), oil injection channels (302) are formed in two sides of the box body (301), the inner sides of the left oil injection channels and the right oil injection channels (302) are communicated with the box body (1), the outlet of the left oil injection channels and the outlet of the right oil injection channels (302) are communicated with the inner wall of the sliding block (1), a plurality of oil outlets (303) are formed in the lower portion of the box body (1), and oil inlets (304) are formed in the upper portion of the box body (1.

2. A self-lubricating slider according to claim 1, wherein: the paths of the left oiling channel (302) and the right oiling channel (302) are completely consistent.

3. A self-lubricating slider according to claim 1, wherein: and an elastic device (4) is arranged on the right side of the upper surface of the sliding block (1).

The elastic device (4) comprises a first vertical plate (401), a first handle (402), a second vertical plate (403), a first spring (404), a trapezoidal rod (405), a first transverse plate (406), a sleeve (407), a stop block (408), a second spring (409), a second handle (410) and a square block (411).

The lower surface of the first vertical rod (401) is fixedly connected with the right side of the upper surface of the sliding block (1), a first handle (402) is installed in the middle of the first vertical rod (401), the first handle (402) penetrates through the first vertical rod (401), the outer wall of the first handle (402) is in clearance fit with the through groove of the first vertical rod (401), a second vertical plate (403) is fixedly connected to the left side of the first handle (402), a first spring (404) is sleeved on the outer wall of the left side of the first handle (402), the outer wall of the first handle (402) is in clearance fit with the inner wall of the first spring (404), a trapezoidal rod (405) is fixedly connected to the middle of the left side of the second vertical plate (403), a first transverse plate (406) is fixedly connected to the upper side of the left side of the second vertical plate (403), a sleeve (407) is fixedly connected to the left side of the upper surface of the first transverse plate (406), and a second handle (410) is installed inside, the upper surface that second handle (410) run through sleeve (407) and the upper surface left side of first diaphragm (406), the outer wall of second handle (410) and the logical groove department clearance fit of sleeve (407) and first diaphragm (406), the middle outer wall rigid coupling of second handle (410) has square piece (411), the lower surface rigid coupling of second handle (410) has dog (408), the lower surface of dog (408) is laminated with the upper surface of slider (1), the top outer wall of second handle (410) has cup jointed second spring (409), the outer wall of second handle (410) and the inner wall clearance fit of second spring (409).

4. A self-lubricating slider according to claim 3, wherein: the transverse area of the block (408) is larger than that of the oil inlet (304).

5. A self-lubricating slider according to claim 3, wherein: the trapezoidal rod (405) and the stop block (408) form a limiting structure.

6. A self-lubricating slider according to claim 1, wherein: and a rotating device (5) is arranged on the left side of the upper surface of the sliding block (1).

Rotating device (5) include third riser (501), gear (502), first pivot (503), third handle (504), second diaphragm (505), threaded rod (506), flabellum (507), sealed bearing (508), second pivot (509), belt (510) and bearing (511).

The lower surface of a third vertical plate (501) is fixedly connected with the left side of the upper surface of a sliding block (1), a gear (502) is installed on the front end face of the third vertical plate (501), a first rotating shaft (503) is fixedly connected with the middle of the gear (502), the first rotating shaft (503) is rotatably connected with the third vertical plate (501), a third handle (504) is fixedly connected with the front end face of the gear (502), a second transverse plate (505) is fixedly connected with the upper surface of the third vertical plate (501), a threaded rod (506) is installed on the right side of the interior of the second transverse plate (505), the threaded rod (506) is rotatably connected with the second transverse plate (505) through a bearing (511), the sliding block (1) is penetrated below the threaded rod (506), the threaded rod (506) is rotatably connected with the sliding block (1) through a sealing bearing (508), and the threaded rod (506) is mutually meshed with the gear (502), the below outer wall rigid coupling of threaded rod (506) has a plurality of flabellum (507), second pivot (509) is installed on the right side of threaded rod (506), second pivot (509) is rotated with slider (1) through sealed bearing (508) and is linked to each other, the below outer wall rigid coupling of second pivot (509) has a plurality of flabellums (507), belt (510) are installed to the top outer wall of second pivot (509), second pivot (509) rotate with threaded rod (506) through belt (510) and link to each other.

7. A self-lubricating slider according to claim 6, wherein: the threaded rod (506) is parallel to the second rotating shaft (509).

8. A self-lubricating slider according to claim 6, wherein: the meshing ratio of the gear (502) to the threaded rod (506) is 1: 1.