CN214661925U

CN214661925U - Self-cleaning formula metal sliding block

Info

Publication number: CN214661925U
Application number: CN202022954922.XU
Authority: CN
Inventors: 王金凯; 张宏萱; 李俊祥; 李国陆
Original assignee: Tianjin Ribao Technology Co ltd
Current assignee: Tianjin Ribao Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-11-09
Anticipated expiration: 2030-12-09

Abstract

The embodiment of the utility model discloses self-cleaning formula metal sliding block, the on-line screen storage device comprises a base, the spout has been seted up to the inside bottom of base, base outer wall one side is equipped with driving motor, the driving motor output is provided with the lead screw, the lead screw runs through the base and extends to inside, the lead screw outer wall has cup jointed the slider, the lead screw is equipped with the location snap ring with the slider junction, the inside oil groove of having seted up of location snap ring. The utility model discloses a then inside with brush circle embedding location snap ring, inside injecting into the inside oil groove of slider with a small amount of lubricating grease through the oiling mouth, inside lubricating grease flowed into brush circle through the diffluence hole, carry out abundant lubrication to the lead screw outer wall, realize better, smoothly making a round trip to slide through lubricating grease when making lead screw and slider rotate, and the lead screw can be cleared up in lubricated while to the brush circle, and enough and the card that brings is dun, the component oxidation of rustting has also been prevented simultaneously, the life of component has been improved.

Description

Self-cleaning formula metal sliding block

Technical Field

The embodiment of the utility model provides a relate to the electromechanical device field, concretely relates to self-cleaning formula metal sliding block.

Background

The slide block is a mold component which can slide in a direction perpendicular to the mold opening and closing direction or at a certain angle with the mold opening and closing direction during the mold opening action of the mold. When the product structure enables the die to use the slide block under the condition that the die cannot be normally demolded without the slide block. The material has proper hardness and wear resistance and is enough to bear the friction of movement. The hardness of the cavity part or the core part on the sliding block is the same as that of other parts of the cavity and the core, and the sliding block is mainly applied to a sliding friction guide rail. The linear guide rail is also called a linear rail, a slide rail, a linear guide rail and a linear slide rail, is used in the linear reciprocating motion occasions, can bear certain torque, and can realize high-precision linear motion under the condition of high load. Generally called a linear guide rail, the linear guide rail is used for supporting and guiding a moving part to perform reciprocating linear motion in a given direction. Depending on the nature of the massage device, the linear motion guide rails can be divided into sliding friction guide rails, rolling friction guide rails, elastic friction guide rails, fluid friction guide rails, and the like. The linear bearing is mainly used in the automatic machines such as machine tools, bending machines, laser welding machines and the like imported from Germany, and the linear bearing and the linear shaft are matched. The linear guide rail is mainly used on a mechanical structure with higher precision requirement, an intermediate medium is not needed between a moving element and a fixed element of the linear guide rail, but a rolling steel ball is used, and a sliding block is widely applied to various fields of spraying equipment, numerical control machine tools, machining centers, electronics, automatic machinery, textile machinery, automobiles, medical appliances, printing machinery, packaging machinery, woodworking machinery, mold opening and the like.

But in the actual work process, often can take place driven card pause, all be because the transmission is discontinuous on lead screw and the slider, perhaps lubricated not enough condition causes, these all influence the behavior of whole mechanism, and at lead screw and slider transmission during operation, accumulate the dust easily, the dust accumulates to certain extent, dust and lubricating oil mix, adhere to between lead screw outer wall gap, lead to the lead screw to rotate not smooth, even stall to make the slider unable slip, equipment unable normal operating.

Therefore, it is necessary to provide a self-cleaning metal sliding block to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a self-cleaning formula metal sliding block, but in the actual work process in order to solve among the prior art, the driven card can take place often and pause, all be because the transmission is discontinuous on lead screw and the slider, perhaps lubricated not enough condition leads to the fact, these all influence the behavior of whole mechanism, and at lead screw and slider transmission during operation, accumulate the dust easily, the dust accumulates to a certain extent, the dust mixes with the lubricating oil, adhere to between lead screw outer wall gap, lead to the lead screw to rotate unsmoothly, even stall, thereby make the unable slip of slider, the unable normal operating's of equipment problem.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a self-cleaning metal sliding block comprises a base, wherein a sliding groove is formed in the bottom end inside the base, a driving motor is arranged on one side of the outer wall of the base, a lead screw is arranged at the output end of the driving motor, the lead screw penetrates through the base and extends into the base, a sliding block is sleeved on the outer wall of the lead screw, a positioning snap ring is arranged at the joint of the lead screw and the sliding block, an oil groove is formed inside the positioning snap ring, an oil filling port is formed in the inner wall of the oil groove, a shunting hole is formed in the bottom of the oil groove, a hairbrush ring is arranged inside the positioning snap ring, a ball nut is connected to the inner wall of the sliding block in a threaded manner, a plurality of ball nuts are arranged, positioning sliding grooves are formed in two ends of the bottom of the sliding block, threaded holes are formed in the top of the sliding block, positioning sliding blocks are fixedly connected to two ends of the inner wall of the sliding grooves, a fixing plate is slidably connected to the central axis inside the sliding grooves, and is fixedly connected to the hairbrush ring, the screw is connected to two ends of the inner wall of the fixing piece in a threaded manner, a through hole penetrates through the inner wall of the fixing piece, and the through hole is matched with the screw rod.

Preferably, the brush ring is matched with the screw rod, and the number of the shunting holes is set to be a plurality.

Preferably, a bearing is arranged at the joint of the screw rod and the base, and the screw rod is rotatably connected with the base through the bearing.

Preferably, the sliding block is in threaded connection with the screw rod, and the sliding block is in sliding connection with the sliding groove.

Preferably, the number of the threaded holes is two, the number of the threaded holes in each group is two, and the two threaded holes are symmetrically distributed around the central axis of the sliding block.

Preferably, the oiling port penetrates through the sliding block and extends to the top end of the outer wall, and the oiling port is located at the central axis inside the sliding block.

Preferably, the number of the positioning sliding grooves is two, the two positioning sliding grooves are symmetrically distributed on the central axis of the sliding block, and the cross section of each positioning sliding groove is in a T shape.

Preferably, the number of the positioning sliding blocks is two, the cross section of each positioning sliding block is I-shaped, and each positioning sliding block is connected with the corresponding positioning sliding groove in a sliding mode.

The embodiment of the utility model provides a have following advantage:

through then inside enclosing the embedding location snap ring with the brush, inside pouring into the inside oil groove of slider with a small amount of lubricating grease through the oiling mouth, inside lubricating grease flowed into brush circle through the diffluence hole, carry out the abundant lubrication to the lead screw outer wall, realize better, smoothly making a round trip to slide through lubricating grease when making lead screw and slider rotate, and brush circle can clear up the lead screw in lubricated, and enough and the card that brings is dunked, the component oxidation of rustting has also been prevented simultaneously, the life of component has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the slider and the lead screw according to the present invention;

FIG. 4 is a schematic view of the connection structure of the brush ring and the fixing plate of the present invention;

fig. 5 is a top view of the slider according to the present invention.

In the figure: 1. a base; 2. a chute; 3. a drive motor; 4. a screw rod; 5. a slider; 6. positioning the snap ring; 7. an oil sump; 8. an oil filling port; 9. a shunt hole; 10. a brush ring; 11. a ball nut; 12. positioning the chute; 13. a slider; 14. positioning the sliding block; 15. a fixing sheet; 16. and (4) screws.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a self-cleaning metal sliding block as shown in figures 1-5, which comprises a base 1, a chute 2 is arranged at the bottom end inside the base 1, a driving motor 3 is arranged at one side of the outer wall of the base 1, the output end of the driving motor 3 is provided with a screw rod 4, the screw rod 4 extends to the inside through the base 1, a sliding block 5 is sleeved on the outer wall of the screw rod 4, a positioning snap ring 6 is arranged at the joint of the screw rod 4 and the sliding block 5, an oil groove 7 is arranged inside the positioning snap ring 6, an oil injection opening 8 is arranged on the inner wall of the oil groove 7, a shunting hole 9 is arranged at the bottom of the oil groove 7, a brush ring 10 is arranged inside the positioning snap ring 6, a ball nut 11 is connected to the inner wall of the sliding block 5 by screw threads, the number of the ball nuts 11 is multiple, positioning chutes 12 are arranged at both ends of the bottom of the sliding block 5, a threaded hole 13 is arranged at the top of the sliding

block

5, 2 inner wall both ends of spout 2 equal fixedly connected with

location slider

14, 2 inside axis department sliding connection of spout has stationary blade 15, stationary blade 15 and brush circle 10 fixed connection, the equal threaded connection in stationary blade 15 inner wall both ends has screw 16, the stationary blade 15 inner wall runs through there is the through-hole, through-hole and lead screw 4 phase-match, through at first advancing location snap ring slider 5 cavity position, make it coincide better, then with inside brush circle 8 embedding location snap ring 6, then through four screws and screw hole 13 threaded connection after, fix the workstation at slider 5 top, before the use, pour into inside oil groove 7 of slider 5 inside through oiling mouth 8 a small amount of lubricating grease into, inside lubricating grease flows into brush circle 8 through reposition of redundant personnel hole 9, fully lubricate lead screw 4 outer wall, realize better through lubricating grease when making lead screw 4 rotate with slider 5, Smoothly make a round trip to slide, and brush circle 8 can be in lubricated the time clearance lead screw 4, dismantles the back with stationary blade 15 moreover, and brush circle 8 is easily changed, has solved the problem of manual maintenance, and the effectual card that has avoided bringing because of lubricated inadequately between the structure is dun, has also prevented simultaneously that the component from rustting the oxidation, has improved the life of component.

Further, in the above technical scheme, the brush ring 10 is matched with the screw rod 4, the number of the shunting holes 9 is set to be a plurality, the lubricating grease flows into the brush ring 8 through the shunting holes 9, the outer wall of the screw rod 4 is fully lubricated, and the screw rod 4 and the sliding block 5 can better and smoothly slide back and forth through the lubricating grease when rotating.

Furthermore, in the above technical scheme, a bearing is arranged at the joint of the screw rod 4 and the base 1, and the screw rod 4 is rotatably connected with the base 1 through the bearing, so that the screw rod 4 and the sliding block 5 can be conveniently rotated, and the working efficiency is improved.

Further, in the above technical solution, the sliding block 5 is in threaded connection with the screw rod 4, and the sliding block 5 is in sliding connection with the sliding groove 2.

Further, in the above technical scheme, the number of the threaded holes 13 is set to two, and each group of the threaded holes 13 is set to two, and the threaded holes 13 are symmetrically distributed in relation to the central axis of the sliding block 5, and after being in threaded connection with the threaded holes 13 through four screws, the workbench is fixed at the top of the sliding block 5, so that the workbench can be conveniently installed and disassembled and maintained.

Further, in above-mentioned technical scheme, oiling mouth 8 runs through slider 5 and extends to the outer wall top, oiling mouth 8 is located slider 5 inside axis department, fully lubricates 4 outer walls of screw rod, has prevented that the component from rustting the oxidation, has improved the life of component.

Furthermore, in the above technical solution, the number of the positioning sliding grooves 12 is two, two of the positioning sliding grooves 12 are symmetrically distributed about the central axis of the sliding block 5, and the cross-sectional shape of the positioning sliding grooves 12 is a T shape, so that the stability of the sliding block 5 during sliding is improved.

Furthermore, in the above technical solution, the number of the positioning sliding blocks 14 is two, the cross-sectional shape of the positioning sliding blocks 14 is an i-shape, and the positioning sliding blocks 14 are slidably connected with the positioning sliding grooves 12, so that the sliding blocks 5 and the base 1 can move conveniently, and the stability is improved.

The implementation mode is specifically as follows: the utility model has the advantages that the positioning snap ring is firstly pushed into the hollow part of the slide block 5 to be well inosculated, then the brush ring 8 is embedded into the positioning snap ring 6, then the working platform is fixed at the top of the slide block 5 after being in threaded connection with the threaded hole 13 through four screws, before the use, a small amount of lubricating grease is injected into the oil groove 7 inside the slide block 5 through the oil injection port 8, the lubricating grease flows into the brush ring 8 through the shunting hole 9, the outer wall of the screw rod 4 is fully lubricated, the screw rod 4 and the slide block 5 can better and smoothly slide back and forth through the lubricating grease when rotating, the brush ring 8 can clean the screw rod 4 while lubricating, and after the fixing piece 15 is disassembled, the brush ring 8 is easy to be replaced, the problem of manual maintenance is solved, the blockage caused by insufficient lubrication between the structures is effectively avoided, and the rusting and oxidation of the components are also prevented, the service life of the component is prolonged.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a self-cleaning formula metal sliding block, includes base (1), its characterized in that: the bottom end in the base (1) is provided with a sliding groove (2), one side of the outer wall of the base (1) is provided with a driving motor (3), the output end of the driving motor (3) is provided with a lead screw (4), the lead screw (4) penetrates through the base (1) and extends to the inside, the outer wall of the lead screw (4) is sleeved with a sliding block (5), a positioning snap ring (6) is arranged at the joint of the lead screw (4) and the sliding block (5), an oil groove (7) is formed in the positioning snap ring (6), an oil filling opening (8) is formed in the inner wall of the oil groove (7), a shunting hole (9) is formed in the bottom of the oil groove (7), a brush ring (10) is arranged in the positioning snap ring (6), ball nuts (11) are in threaded connection with the inner wall of the sliding block (5), the number of the ball nuts (11) is set to be multiple, and positioning sliding grooves (12) are formed in both ends of the bottom of the sliding block (5), threaded hole (13) are seted up at slider (5) top, equal fixedly connected with location slider (14) in spout (2) inner wall both ends, spout (2) inside axis department sliding connection has stationary blade (15), stationary blade (15) and brush circle (10) fixed connection, the equal threaded connection in stationary blade (15) inner wall both ends has screw (16), stationary blade (15) inner wall runs through there is the through-hole, through-hole and lead screw (4) phase-match.

2. A self-cleaning metal sliding block according to claim 1, wherein: the brush ring (10) is matched with the screw rod (4), and the number of the shunting holes (9) is set to be a plurality.

3. A self-cleaning metal sliding block according to claim 1, wherein: the screw rod (4) is provided with a bearing at the joint with the base (1), and the screw rod (4) is rotatably connected with the base (1) through the bearing.

4. A self-cleaning metal sliding block according to claim 1, wherein: the sliding block (5) is in threaded connection with the screw rod (4), and the sliding block (5) is in sliding connection with the sliding groove (2).

5. A self-cleaning metal sliding block according to claim 1, wherein: the quantity of screw hole (13) sets up to two sets ofly, every group the quantity of screw hole (13) sets up to two, two screw hole (13) are located the symmetric distribution about slider (5) axis.

6. A self-cleaning metal sliding block according to claim 1, wherein: oiling mouth (8) run through slider (5) and extend to the outer wall top, oiling mouth (8) are located slider (5) inside axis department.

7. A self-cleaning metal sliding block according to claim 1, wherein: the number of the positioning sliding grooves (12) is two, the positioning sliding grooves (12) are symmetrically distributed on the central axis of the sliding block (5), and the cross section of each positioning sliding groove (12) is T-shaped.

8. A self-cleaning metal sliding block according to claim 1, wherein: the number of the positioning sliding blocks (14) is two, the cross section of each positioning sliding block (14) is I-shaped, and each positioning sliding block (14) is connected with the corresponding positioning sliding groove (12) in a sliding mode.