CN212337906U

CN212337906U - Slider with oil storage function

Info

Publication number: CN212337906U
Application number: CN202020760421.5U
Authority: CN
Inventors: 姚仁刚; 李晓锋; 周凯; 胡伟平
Original assignee: Lishui Jiexiang Technology Co ltd
Current assignee: Lishui Jiexiang Technology Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-01-12
Anticipated expiration: 2030-05-09

Abstract

A sliding block with an oil storage function comprises a sliding block body, wherein a sliding rail groove is formed in the inner side of the lower end of the sliding block body, a pair of ball grooves which are oppositely arranged up and down are formed in the left side surface and the right side surface of the sliding rail groove, an upper placing through hole and a lower placing through hole which are symmetrical are formed in the front side and the rear side of the sliding block body, a backflow channel is fixedly arranged in the four placing through holes, backflow plates are fixedly arranged on the left side and the right side of the backflow channel, two pairs of ball returning devices are arranged on the left side and the right side of the backflow plates, outer circulators are fixedly arranged on the left side and the right side of the sliding block body, retainers are arranged between the upper side and the lower side of the backflow plates and the sliding rail groove, a fixing support is arranged between the upper ball groove and the lower ball groove, first oil storage grooves are formed, the slider can increase the storage capacity of lubricating oil in the slider, prolong the service life of the slider and reduce the times of adding lubricating oil.

Description

Slider with oil storage function

Technical Field

The utility model relates to a slider technical field especially relates to a slider with oil storage function.

Background

The slider is the part commonly used among the mechanical mechanism for drive the part high-speed, steady, accurate removal, the slider structure commonly used is compact enough, the wholeness is not good, in the motion process, the loss of lubricating oil is too fast in the slider, long-time back of using, the not enough condition of lubrication can appear takes place, make the unable smooth-going operation of ball, cause the situation that takes place to jolt even drop in the ball removal route, influence the life of slider, must the interval short time just must add lubricating oil.

Disclosure of Invention

The utility model discloses solve the problem that above-mentioned prior art exists, provide a slider with oil storage function, simple structure can increase the storage capacity of lubricating oil in the slider, can prolong the live time of slider, reduces the number of times that adds lubricating oil, and is practical more simple and convenient.

The utility model provides a technical scheme that its technical problem adopted: the slider with the oil storage function comprises a slider body, wherein a slide rail groove is formed in the inner side of the lower end of the slider body, a pair of ball grooves which are oppositely arranged up and down are formed in the left side surface and the right side surface of the slide rail groove, four symmetrical upper and lower placing through holes are formed in the front side and the rear side of the slider body, backflow channels are fixedly arranged in the four placing through holes, backflow plates are fixedly arranged on the left side and the right side of the backflow channels and are communicated with the backflow plates, two pairs of ball returning devices are arranged on the left side and the right side of the two backflow plates and are used for communicating the ball grooves with the backflow channels, an upper support is fixedly arranged in the slide rail groove on the slider body, outer circulators are fixedly arranged on the left side and the right side of the slider body, retainers are arranged between the upper side and the lower side of the backflow plates and the slide rail groove, first oil storage tank has all been opened to both sides about in the backward flow passageway, it has the second oil storage tank to open in the holder, the fixed bolster upside is opened there is the third oil storage tank, through being equipped with the backward flow passageway, the transmission effect of ball has been increased, the sliding property of slider has been proposed, through being equipped with first oil storage tank, the second oil storage tank, the third oil storage tank, can bring unnecessary lubricating oil into the oil storage tank when the slider moves, the slider live time has been prolonged, reduce the number of times that adds lubricating oil, make the difficult wearing and tearing that take place of ball, the frictional noise of ball under the lubricated not enough condition has also been reduced.

For further improvement, the ball grooves are semicircular, friction force of the balls can be reduced due to the semicircular shape, and the service life of the sliding block is prolonged.

Further perfect, it has the inlet channel to open in the center of slider body lateral wall, install the scavenge pipe on the inlet channel, inlet channel terminal and ball groove intercommunication are equipped with the inlet channel and make the inside back of using for a long time of slider, can be under the condition of not demolising the slider, through connecting the scavenge pipe, wash the slider inside, can effectively improve the life of slider, wash the back that finishes, still can pour into lubricating oil into through the inlet channel into, form an oil storage chamber, it is more convenient to use, make the inside lubricating oil that can store of slider more, the live time of extension slider.

Further perfect, upper and lower two it has the recess with fixed bolster complex to open between the ball groove, fixed bolster fixed mounting is on the recess, is equipped with the recess and can lets better the fixing on the slider body of fixed bolster.

Further perfect, two outer circulator left and right sides fixed mounting has the dustproof piece, the both sides of dustproof piece are equipped with the stress groove, and both ends are equipped with the dustproof piece, can play dirt-proof effect to the both ends of slider, and the stress groove can share the stress that produces original motion, reduces and avoids the destruction that original too concentrated stress brought and leads to the dustproof piece to warp.

Further perfect, two the outer circulator inboard all opens the groove of circling round that agrees with ball returning device, is equipped with the groove of circling round and can lets the ball prevent to warp and drop when the motion.

Further perfection, two fabrication holes are formed in the upper end face of the upper support, the fabrication holes are formed, material consumption can be reduced, and manufacturing cost is saved.

Further perfect, both sides fixed mounting has sealed dust excluder around the slider body lower extreme, is equipped with sealed dust excluder and can avoid impurity such as dust to enter into the slider in and then attach to on the ball and cause ball wearing and tearing aggravation from the slider bottom, influences the life of slider.

The utility model discloses profitable effect is: the utility model discloses simple structure, convenient to use through being equipped with return flow channel, has increased the transmission effect of ball, has carried the slip performance of slider, through being equipped with first oil storage tank, second oil storage tank, third oil storage tank, can bring unnecessary lubricating oil into the oil storage tank when the slider moves, has prolonged the slider live time, reduces the number of times that adds lubricating oil for the ball is difficult for taking place wearing and tearing, has also reduced the frictional noise of ball under the lubricated not enough condition.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic structural view of a return channel;

FIG. 4 is a schematic view of the structure of an external circulator;

FIG. 5 is a cross-sectional view of the slider body.

Description of reference numerals: 1. the slider body, 2, the slide rail groove, 3, the ball groove, 4, place the through-hole, 5, the backward flow passageway, 6, the backward flow board, 7, the ware of returning the pearl, 8, the upper bracket, 9, the extrinsic cycle ware, 10, the holder, 11, the fixed bolster, 12, first oil storage tank, 13, the second oil storage tank, 14, the third oil storage tank, 15, the feed liquor pipeline, 16, the scavenge pipe, 17, the recess, 18, dustproof piece, 19, stress tank, 20, the groove of circling round, 21, the fabrication hole, 22, sealed dustproof strip.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: the sliding block with the oil storage function in the embodiment comprises a sliding block body 1, wherein a sliding rail groove 2 is formed in the inner side of the lower end of the sliding block body 1, a pair of ball grooves 3 which are oppositely arranged up and down are formed in the left side surface and the right side surface of the sliding rail groove 2, an upper placing through hole and a lower placing through hole 4 are symmetrically formed in the front side and the rear side of the sliding block body 1, a backflow channel 5 is fixedly installed in the four placing through holes 4, backflow plates 6 are fixedly installed on the left side and the right side of the backflow channel 5, the backflow channel 5 is communicated with the backflow plates 6, two pairs of ball returning devices 7 are installed on the two sides of the backflow plates 6, the ball grooves 3 are communicated with the backflow channel 5 through the two pairs of ball returning devices 7, an upper support 8 is fixedly installed in the sliding rail groove 2 on the sliding block body 1, outer circulators 9 are fixedly installed on the left side and the right side of the sliding, upper and lower two install fixed bolster 11 between the ball groove 3, first oil storage tank 12 has all been opened to both sides about in the return flow channel 5, it has second oil storage tank 13 to open in the

holder

10, 11 upsides of fixed bolster are opened there is third oil storage tank 14, through being equipped with return flow channel 5, the transmission effect of ball has been increased, the sliding property of slider has been carried, through being equipped with first oil storage tank 12, second oil storage tank 13, third oil storage tank 14, can bring unnecessary lubricating oil into the oil storage tank when the slider moves, the slider live time has been prolonged, reduce the number of times that adds lubricating oil, make the ball be difficult for taking place wearing and tearing, the frictional noise of ball under the not enough condition of lubrication has also been reduced.

The ball groove 3 is semicircular, the center of the side wall of the sliding block body 1 is provided with a liquid inlet pipeline 15, the liquid inlet pipeline 15 is provided with a cleaning pipe 16, the terminal of the liquid inlet pipeline 15 is communicated with the ball groove 3, the upper ball groove and the lower ball groove 3 are provided with a groove 17 matched with the fixed support 11, the fixed support 11 is fixedly arranged on the groove 17, the semicircular shape can reduce the friction force of balls and prolong the service life of the sliding block, the liquid inlet pipeline 15 is arranged so that the inside of the sliding block can be cleaned by connecting the cleaning pipe 16 without dismounting the sliding block after being used for a long time, the service life of the sliding block can be effectively prolonged, after the cleaning is finished, the lubricating oil can be injected through the liquid inlet pipeline 15 to form an oil storage cavity, the use is more convenient, more lubricating oil can be stored in the sliding block, and the service life of the sliding block is prolonged, the groove 17 is arranged to enable the fixing support 11 to be better fixed on the slider body 1.

The left side and the right side of the two outer circulators 9 are fixedly provided with dustproof sheets 18, two sides of each dustproof sheet 18 are provided with stress grooves 19, the inner sides of the two outer circulators 9 are provided with rotary grooves 20 which are matched with the ball returning device 7, the upper end surface of the upper support 8 is provided with two process holes 21, the front side and the rear side of the lower end of the sliding block body 1 are fixedly provided with sealed dustproof strips 22, two ends of each sliding block body are provided with the dustproof sheets 18 which can play a dustproof role in two ends of the sliding block, the stress grooves 19 can share the stress generated by the original movement, the damage caused by the stress which is excessively concentrated and the deformation of the dustproof sheets are reduced and avoided, the rotary grooves 20 are arranged to prevent the balls from deforming and falling off during the movement, the process holes 21 are arranged to reduce the use of materials, the manufacturing cost is saved, and the sealed dustproof strips 22 can avoid the aggravation of the abrasion of the balls caused by the fact that impurities, affecting the life of the slider.

The utility model discloses during the installation, install backflow channel 5 in placing through-hole 4, again with 6 fixed mounting in the 5 left and right sides of backflow channel of backward flow board, prevent backflow channel 5 and remove, and install the ball return device on backflow board 6, communicate between ball groove 3 and backflow channel 5, the rolling passageway has been formed, put into backflow channel 5 and ball groove 3 with the ball in, with 8 joints of upper bracket on slide rail groove 2, fix extrinsic cycle 9 in the 1 left and right sides of slider body, fix dustproof piece 18 in the 9 outsides of two extrinsic cycles, install sealed dustproof strip 22 in slider body 1 bottom at last.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a slider with oil storage function, includes slider body (1), characterized by: the ball bearing device is characterized in that a slide rail groove (2) is formed in the inner side of the lower end of a slide block body (1), a pair of ball grooves (3) which are oppositely arranged up and down are formed in the left side surface and the right side surface of the slide rail groove (2), upper and lower symmetrical placing through holes (4) are formed in the front side surface and the rear side surface of the slide block body (1), four backflow channels (5) are fixedly arranged in the placing through holes (4), backflow plates (6) are fixedly arranged on the left side and the right side surface of the backflow channels (5), the backflow channels (5) are communicated with the backflow plates (6), two pairs of ball returning devices (7) are arranged on the two sides of the backflow plates (6), the ball grooves (3) are communicated with the backflow channels (5) through the two pairs of ball returning devices (7), an upper support (8) is fixedly arranged in the slide rail groove (2) on the slide block body (1), and outer circulators (9), install holder (10), two from top to bottom between upper and lower both sides of backward flow board (6) and slide rail groove (2) install fixed bolster (11) between ball groove (3), first oil storage tank (12) have all been opened to both sides about in backflow passage (5), it has second oil storage tank (13) to open in holder (10), fixed bolster (11) upside is opened has third oil storage tank (14).

2. The slider with the oil storage function according to claim 1, wherein: the ball groove (3) is semicircular.

3. The slider with the oil storage function according to claim 1, wherein: it has inlet channel (15) to open on slider body (1) lateral wall center, install wash pipe (16) on inlet channel (15), inlet channel (15) terminal and ball groove (3) intercommunication.

4. The slider with the oil storage function according to claim 1, wherein: a groove (17) matched with the fixed support (11) is formed between the upper ball groove (3) and the lower ball groove (3), and the fixed support (11) is fixedly arranged on the groove (17).

5. The slider with the oil storage function according to claim 1, wherein: two outer circulator (9) left and right sides fixed mounting has dustproof piece (18), the both sides of dustproof piece (18) are equipped with stress groove (19).

6. The slider with the oil storage function according to claim 1, wherein: the inner sides of the two outer circulators (9) are both provided with a rotary groove (20) which is matched with the ball returning device (7).

7. The slider with the oil storage function according to claim 1, wherein: two fabrication holes (21) are formed in the upper end face of the upper support (8).

8. The slider with the oil storage function according to claim 1, wherein: and the front side and the rear side of the lower end of the sliding block body (1) are fixedly provided with sealing dust strips (22).