CN216421896U - Novel guide rail structure of dirt-proof digit control machine tool guide rail - Google Patents
Novel guide rail structure of dirt-proof digit control machine tool guide rail Download PDFInfo
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- CN216421896U CN216421896U CN202123272182.2U CN202123272182U CN216421896U CN 216421896 U CN216421896 U CN 216421896U CN 202123272182 U CN202123272182 U CN 202123272182U CN 216421896 U CN216421896 U CN 216421896U
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- guide rail
- brush hair
- bearing
- slide rail
- machine tool
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Abstract
The utility model discloses a novel dustproof guide rail structure of a guide rail of a numerical control machine tool, which relates to the field of design of guide rails of machine tools, and comprises a slide rail and a slide block, wherein a slide groove is formed on the lower side of the slide rail in a sliding fit manner, a support frame is formed on the lower side of the slide rail, bottom plate positioning edges are formed on the left side and the right side of the support frame, two bearing grooves are formed on the lower side of the slide block, bearings are installed in the bearing grooves in a rotating fit manner, the lower sides of the bearings are pressed on the bottom plate positioning edges in a one-to-one manner, countersunk grooves are formed in the front end and the rear end of the slide rail, annular brush hair supports are fixedly installed in the countersunk grooves, brush hair groups are fixedly installed on the inner sides of the annular brush hair supports, the brush hair groups are pressed on the outer sides of the slide rail, and a vibration motor is fixedly installed in the middle parts of the annular brush hair supports; the beneficial effects are that: when the sliding block slides on the sliding rail, the vibration motor is matched with the brush hair group to effectively remove dust on the sliding rail, so that the dust is prevented from entering the matching clearance between the sliding rail and the sliding groove, and the processing precision and the service life are improved.
Description
Technical Field
The utility model belongs to the technical field of the machine tool guide rail design and specifically relates to a novel guide rail structure of dirt-proof digit control machine tool guide rail is related to.
Background
Guide rail (guide rail): grooves or ridges made of metal or other material, a means to withstand, secure, guide and reduce friction of moving devices or equipment. Longitudinal grooves or ridges on the surface of the guide rail for guiding, fixing machine parts, special equipment, instruments, etc. The guide rail is also called as a slide rail, a linear guide rail and a linear slide rail, is used in the linear reciprocating motion occasion, has higher rated load than a linear bearing, can bear certain torque, and can realize high-precision linear motion under the condition of high load.
Guide rail on the market comprises slide rail and slider, and slider sliding fit sets up on the slide rail, and on the way of using, pile up the dust easily on the slide rail, and the dust enters into the fit clearance department of slider and slide rail easily, and then influences machining precision and life.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
The utility model provides a novel guide rail structure of dirt-proof digit control machine tool guide rail, including slide rail and slider, the downside shaping of slider has the spout, spout sliding fit installs on the slide rail, the downside shaping of slide rail has the support frame, the left and right sides of support frame all forms there is a bottom plate location limit, the downside shaping of slider has two dead slots, the bearing is installed to dead slot internal rotation fit, the downside one-to-one of bearing is pressed on bottom plate location edge, both ends all form around the spout has the countersunk groove, countersunk groove internal fixed mounting has annular brush hair support, the inboard fixed mounting of annular brush hair support has brush hair group, brush hair group presses in the outside of slide rail, the middle part fixed mounting of annular brush hair support has shock dynamo.
As a further aspect of the present invention: the equal shaping of the left and right sides of slider has "U" type fluting, and "U" type fluting one-to-one lets in the bearing groove setting, and the slotted downside of "U" type leads to out the slider setting, and the locating lever is worn to establish at the middle part of bearing to install, and locating lever clearance fit installs in "U" type fluting.
As a further aspect of the present invention: the left and right sides of slider all the shaping has the elastic arm slot, and the elastic arm slot one-to-one lets in "U" type fluting setting, and fixed mounting has the elastic arm in the elastic arm slot, and the front end setting of elastic arm is in "U" type fluting, and the front end of elastic arm is located the below of locating lever.
As a further aspect of the present invention: the shaping has the horizontal groove on bottom plate location edge, and the downside one-to-one sliding fit of bearing installs in the horizontal groove.
As a further aspect of the present invention: the outer side of the bearing is sleeved with an anti-skid ring.
As a further aspect of the present invention: an annular dustproof baffle is arranged between the countersunk head groove and the annular bristle support and is made of rubber.
As a further aspect of the present invention: the inboard fixed mounting of spout has wear-resisting gasket, and the spout passes through wear-resisting gasket sliding fit and installs on the slide rail.
Compared with the prior art, the beneficial effects of the utility model are that: at countersunk groove installation annular brush hair support, shock dynamo can drive annular brush hair support vibrations, and then drive brush hair group shakes, the slider when sliding on the slide rail, the dust on the slide rail can be clear away to brush hair group, avoid the dust to enter into the fit clearance department of slide rail and spout, machining precision and life have been improved, and brush hair group's hardness is far less than the slide rail, the slide rail of spending can not be scraped in the slip of brush hair group, the bearing in the bearing inslot can be pressed all the time and slide on bottom plate location edge, the gliding stability of slider has been improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
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 is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the detachable ring-shaped bristle support of the present invention.
Fig. 3 is an enlarged schematic view of a structure of fig. 2.
Fig. 4 is a schematic view of the structure of the present invention.
Fig. 5 is a schematic front view of the cross-sectional structure of the present invention.
Shown in the figure: 1. a slide rail; 2. a slider; 3. a chute; 4. a support frame; 5. a bottom plate positioning edge; 6. a bearing groove; 7. a bearing; 8. a countersunk groove; 9. an annular bristle support; 10. a bristle group; 11. vibrating a motor; 12. u-shaped grooving; 13. positioning a rod; 14. a resilient arm slot; 15. a resilient arm; 16. a transverse groove; 17. an anti-slip ring; 18. an annular dust guard; 19. wear-resistant gaskets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-5, a novel dustproof guide rail structure of a guide rail of a numerical control machine tool comprises a slide rail 1 and a slide block 2, wherein a slide groove 3 is formed on the lower side of the slide block 2, the slide groove 3 is installed on the slide rail 1 in a sliding fit manner, a support frame 4 is formed on the lower side of the slide rail 1, bottom plate positioning edges 5 are formed on the left side and the right side of the support frame 4, two bearing grooves 6 are formed on the lower side of the slide block 2, bearings 7 are installed in the bearing grooves 6 in a rotating fit manner, the lower sides of the bearings 7 are pressed on the bottom plate positioning edges 5 in a one-to-one correspondence manner, countersunk grooves 8 are formed at the front end and the rear end of the slide rail 3, an annular brush bristle support 9 is fixedly installed in the countersunk grooves 8, a brush bristle group 10 is fixedly installed on the inner side of the annular brush bristle support 9, the brush bristle group 10 is pressed on the outer side of the slide rail 1, and a vibration motor 11 is fixedly installed in the middle of the annular brush bristle support 9;
the principle is as follows: at 8 installation annular brush hair supports 9 of countersunk head groove, vibrating motor 11 can drive the vibrations of annular brush hair supports 9, and then drive brush hair group 10 shakes, slider 2 is when sliding on slide rail 1, brush hair group 10 can clear away the dust on the slide rail 1, avoid the dust to enter into the fit clearance department of slide rail 1 and spout 3, machining precision and life have been improved, and brush hair group 10's hardness is far less than slide rail 1, brush hair group 10's slip can not scrape colored slide rail 1, bearing 7 in the bearing groove 6 can be pressed all the time and slide on bottom plate location limit 5, the gliding stability of slider 2 has been improved.
As a further aspect of the present invention: the left side and the right side of the sliding block 2 are respectively provided with a U-shaped open slot 12, the U-shaped open slots 12 are correspondingly communicated with the bearing slots 6 one by one, the lower side of the U-shaped open slot 12 is communicated with the sliding block 2, the middle part of the bearing 7 is provided with a positioning rod 13 in a penetrating way, and the positioning rods 13 are arranged in the U-shaped open slots 12 in a clearance fit way; so that the bearing 7 can be detached from the bearing groove 6, and the bearing 7 can be replaced conveniently.
As a further aspect of the present invention: elastic arm slots 14 are formed in the left side and the right side of the sliding block 2, the elastic arm slots 14 are arranged in the U-shaped grooves 12 in a one-to-one correspondence mode, elastic arms 15 are fixedly installed in the elastic arm slots 14, the front ends of the elastic arms 15 are arranged in the U-shaped grooves 12, and the front ends of the elastic arms 15 are located below the positioning rods 13; after the bearing 7 is arranged in the bearing groove 6, the elastic arm 15 can clamp the positioning rod 13, so that the positioning rod 13 is prevented from falling off in a shape like a Chinese character 'ji', and the sliding block 2 is convenient to mount on the sliding rail 1.
As a further aspect of the present invention: transverse grooves 16 are formed on the bottom plate positioning edges 5, and the lower sides of the bearings 7 are correspondingly arranged in the transverse grooves 16 in a sliding fit manner; the runner 16 can provide a sliding limit for the bearing 7.
As a further aspect of the present invention: an anti-skid ring 17 is sleeved on the outer side of the bearing 7; so that the sliding of the bearing 7 is more stable.
As a further aspect of the present invention: an annular dustproof baffle 18 is arranged between the countersunk head groove 8 and the annular bristle support 9, and the annular dustproof baffle 18 is made of rubber; can further block the dust, avoid the dust to enter into the fit clearance department between spout 3 and slide rail 1.
As a further aspect of the present invention: a wear-resistant gasket 19 is fixedly arranged on the inner side of the sliding chute 3, and the sliding chute 3 is arranged on the sliding rail 1 in a sliding fit manner through the wear-resistant gasket 19; has better wear-resisting effect and longer service life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a novel dirt-proof guide rail structure of digit control machine tool guide rail, includes slide rail and slider, its characterized in that: the downside shaping of slider has the spout, spout sliding fit installs on the slide rail, the downside shaping of slide rail has the support frame, the left and right sides of support frame all shapes there is bottom plate location limit, the downside shaping of slider has two bearing grooves, bearing inslot normal running fit installs the bearing, the downside one-to-one of bearing is pressed on bottom plate location edge, the equal shaping in both ends has the countersunk head groove around the spout, countersunk head inslot fixed mounting has annular brush hair support, the inboard fixed mounting of annular brush hair support has brush hair group, brush hair group presses the outside at the slide rail, the middle part fixed mounting of annular brush hair support has shock dynamo.
2. The guide rail structure of the novel dustproof numerically-controlled machine tool guide rail according to claim 1, characterized in that: the equal shaping of the left and right sides of slider has "U" type fluting, and "U" type fluting one-to-one lets in the bearing groove setting, and the slotted downside of "U" type leads to out the slider setting, and the locating lever is worn to establish at the middle part of bearing to install, and locating lever clearance fit installs in "U" type fluting.
3. The guide rail structure of the novel dustproof numerically-controlled machine tool guide rail according to claim 2, characterized in that: the left and right sides of slider all the shaping has the elastic arm slot, and the elastic arm slot one-to-one lets in "U" type fluting setting, and fixed mounting has the elastic arm in the elastic arm slot, and the front end setting of elastic arm is in "U" type fluting, and the front end of elastic arm is located the below of locating lever.
4. The guide rail structure of the novel dustproof numerically-controlled machine tool guide rail according to claim 1, characterized in that: the bottom plate location edge shaping has the cross slot, and the downside one-to-one sliding fit of bearing installs in the cross slot.
5. The guide rail structure of the novel dustproof numerically-controlled machine tool guide rail according to any one of claims 1 or 4, wherein: the outer side of the bearing is sleeved with an anti-skid ring.
6. The guide rail structure of the novel dustproof numerically-controlled machine tool guide rail according to claim 1, characterized in that: an annular dustproof baffle is arranged between the countersunk head groove and the annular bristle support and is made of rubber.
7. The guide rail structure of the novel dustproof numerically-controlled machine tool guide rail according to claim 1, characterized in that: the inboard fixed mounting of spout has wear-resisting gasket, and the spout passes through wear-resisting gasket sliding fit and installs on the slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123272182.2U CN216421896U (en) | 2021-12-24 | 2021-12-24 | Novel guide rail structure of dirt-proof digit control machine tool guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123272182.2U CN216421896U (en) | 2021-12-24 | 2021-12-24 | Novel guide rail structure of dirt-proof digit control machine tool guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216421896U true CN216421896U (en) | 2022-05-03 |
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ID=81320185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123272182.2U Active CN216421896U (en) | 2021-12-24 | 2021-12-24 | Novel guide rail structure of dirt-proof digit control machine tool guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216421896U (en) |
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2021
- 2021-12-24 CN CN202123272182.2U patent/CN216421896U/en active Active
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