CN205380441U - Lathe draws and covers track structure - Google Patents
Lathe draws and covers track structure Download PDFInfo
- Publication number
- CN205380441U CN205380441U CN201620026324.7U CN201620026324U CN205380441U CN 205380441 U CN205380441 U CN 205380441U CN 201620026324 U CN201620026324 U CN 201620026324U CN 205380441 U CN205380441 U CN 205380441U
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- Prior art keywords
- guide rail
- draws
- directive wheel
- wheel
- leading wheel
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Abstract
The utility model provides a lathe draws and covers track structure, includes protective cover plate, draws cover main part, guide rail and leading wheel, and guide rail fixed mounting installs and is drawing cover main part top, leading wheel and the cooperation of guide rail rolling contact at protective cover plate lower surface, leading wheel, the direction recess has been seted up on the guide rail, direction recess and guide rail parallel arrangement, when the leading wheel was one, the leading wheel was located direction recess, leading wheel and the cooperation of direction recessed wall rolling contact, when the leading wheel was two, two leading wheel symmetric distributions were in the guide rail both sides, and two leading wheels cooperate with guide rail both sides rolling contact respectively, leading wheel and draw the cover to be equipped with the roll adjustment wheel carrier between the main part, the leading wheel is installed on the roll adjustment wheel carrier, and the roll adjustment wheel carrier is installed on drawing the cover main part through positioning bolt, and the setting -up screw hole has been seted up in the cover main part in drawing of positioning bolt place, installing on the protective cover plate of guide rail inboard and keeping off the bits board, fender bits board adoption panel panel beating is buckled and is formed, the leading wheel adopts gyro wheel bearing or nylon idler wheel, the guide rail adopts section bar drawing to form.
Description
Technical field
This utility model belongs to lathe guard technology field, particularly relates to a kind of lathe and draws cover upper guide rail structure.
Background technology
At present, lathe for lathe protection draws cover, its upper guide rail structure continues to use traditional design always, and most of upper rail is still adopting panel beating Welding Structure, and lathe draw cover adopt traditional design upper guide rail structure after, its running precision and noise level are always not ideal, although lathe draws the opening and closing process of cover will not directly influence the operation of lathe, if but lathe draws operation when covering on opening and closing smooth and easy not steadily, the big heavy discount of operating experience of the person that will make machine operation, also can reduce lathe draws the quality of cover simultaneously.
Utility model content
For prior art Problems existing, this utility model provides a kind of lathe to draw cover upper guide rail structure, it is possible to increase lathe draws the running precision of cover, reduces lathe and draws the noise level covered in opening and closing process, the operating experience of the person that improves machine operation.
To achieve these goals, this utility model adopts the following technical scheme that a kind of lathe draws cover upper guide rail structure, including protective cover plate, draw cover main body, guide rail and directive wheel, described guide rail is fixedly mounted on protective cover plate lower surface, described directive wheel is arranged on and draws cover main body top, and directive wheel coordinates with guide rail Structure deformation.
Offering direction recess on described guide rail, direction recess is arranged with guide rail parallel.
Described directive wheel quantity is one, and directive wheel is positioned at direction recess, and directive wheel coordinates with direction recess inwall Structure deformation.
Described directive wheel quantity is two, and two directive wheels are symmetrically distributed in guide rail both sides, and two directive wheels coordinate with guide rail both sides Structure deformation respectively.
Described directive wheel and draw and be provided with roll adjustment wheel carrier between cover main body, directive wheel is arranged on roll adjustment wheel carrier, and roll adjustment wheel carrier is arranged on by bolt and draws in cover main body, and drawing of bolt place offers setting-up screw hole in cover main body.
Being provided with shred holding up plate on protective cover plate inside described guide rail, shred holding up plate adopts the bending of sheet material panel beating to form.
Described directive wheel adopts roller bearing or nylon roller.
Described guide rail adopts section bar to stretch and forms.
The beneficial effects of the utility model:
This utility model can improve lathe and draw the running precision of cover, reduces lathe and draws the noise level covered in opening and closing process, the operating experience of the person that improves machine operation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that a kind of lathe of the present utility model draws cover upper guide rail structure (when directive wheel is one)；
Fig. 2 is the schematic diagram that a kind of lathe of the present utility model draws cover upper guide rail structure (when directive wheel is two)；
In figure, 1 protective cover plate, 2 draw cover main body, 3 guide rails, 4 directive wheels, 5 direction recess, 6 roll adjustment wheel carriers, 7 bolts, 8 setting-up screw holes, 9 shred holding up plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
As shown in Figure 1, 2, a kind of lathe draws cover upper guide rail structure, including protective cover plate 1, draws cover main body 2, guide rail 3 and directive wheel 4, and described guide rail 3 is fixedly mounted on protective cover plate 1 lower surface, described directive wheel 4 is arranged on and draws cover main body 2 top, and directive wheel 4 coordinates with guide rail 3 Structure deformation.
Offering direction recess 5 on described guide rail 3, direction recess 5 and guide rail 3 be arranged in parallel.
Described directive wheel 4 quantity is one, and directive wheel 4 is positioned at direction recess 5, and directive wheel 4 coordinates with direction recess 5 inwall Structure deformation.
Described directive wheel 4 quantity is two, and two directive wheels 4 are symmetrically distributed in guide rail 3 both sides, and two directive wheels 4 coordinate with guide rail 3 both sides Structure deformation respectively.
Described directive wheel 4 and draw and be provided with roll adjustment wheel carrier 6 between cover main body 2, directive wheel 4 is arranged on roll adjustment wheel carrier 6, and roll adjustment wheel carrier 6 is arranged on by bolt 7 and draws in cover main body 2, and drawing of bolt 7 place offers setting-up screw hole 8 in cover main body 2.
Being provided with shred holding up plate 9 on protective cover plate 1 inside described guide rail 3, shred holding up plate 9 adopts the bending of sheet material panel beating to form.
Described directive wheel 4 adopts roller bearing or nylon roller.The model of the roller bearing in the present embodiment is KR30-M12.
Described guide rail 3 adopts section bar to stretch and forms.Due to conventional guide rails employing is panel beating Welding Structure, and the linearity of guide rail is poor, and stretches, by section bar, the guide rail 3 obtained and can be effectively ensured linearity, improves lathe further and draws the running precision of cover.
After lathe draws cover to have employed upper guide rail structure of the present utility model, when adopting a directive wheel 4 to lead, owing to directive wheel 4 is limited in direction recess 5, lathe draws and covers in opening and closing process, by the spacing even running being effectively ensured directive wheel 4 of direction recess 5, thus improving lathe to draw the running precision of cover, reducing lathe and drawing the noise level covered in opening and closing process.When adopting two directive wheels 4 to lead, guide rail 3 is between two directive wheels 4, first bolt 7 is unclamped, adjust the distance of roll adjustment wheel carrier 6 and guide rail 3, until directive wheel 4 fits to guide rail 3 surface, then bolt 7 is screwed again, so that roll adjustment wheel carrier 6 maintenance is being drawn in cover main body 2, now guide rail 3 is by two directive wheel 4 firm grip, lathe draws and covers in opening and closing process, owing between two directive wheels 4 and guide rail 3, relative position is firmly limited, thus being effectively ensured the even running of directive wheel 4, thus improving lathe to draw the running precision of cover, reduce lathe and draw the noise level covered in opening and closing process.
Scheme in embodiment is also not used to limit scope of patent protection of the present utility model, and all equivalences done without departing from this utility model are implemented or change, and are both contained in the scope of the claims of this case.
Claims (8)
1. a lathe draws cover upper guide rail structure, it is characterized in that: include protective cover plate, draw cover main body, guide rail and directive wheel, described guide rail is fixedly mounted on protective cover plate lower surface, and described directive wheel is arranged on and draws cover main body top, and directive wheel coordinates with guide rail Structure deformation.
2. a kind of lathe according to claim 1 draws cover upper guide rail structure, it is characterised in that: offering direction recess on described guide rail, direction recess is arranged with guide rail parallel.
3. a kind of lathe according to claim 2 draws cover upper guide rail structure, it is characterised in that: described directive wheel quantity is one, and directive wheel is positioned at direction recess, and directive wheel coordinates with direction recess inwall Structure deformation.
4. a kind of lathe according to claim 2 draws cover upper guide rail structure, it is characterised in that: described directive wheel quantity is two, and two directive wheels are symmetrically distributed in guide rail both sides, and two directive wheels coordinate with guide rail both sides Structure deformation respectively.
5. a kind of lathe according to claim 4 draws cover upper guide rail structure, it is characterized in that: described directive wheel and draw and be provided with roll adjustment wheel carrier between cover main body, directive wheel is arranged on roll adjustment wheel carrier, roll adjustment wheel carrier is arranged on by bolt and draws in cover main body, and drawing of bolt place offers setting-up screw hole in cover main body.
6. a kind of lathe according to claim 1 draws cover upper guide rail structure, it is characterised in that: being provided with shred holding up plate on the protective cover plate inside described guide rail, shred holding up plate adopts the bending of sheet material panel beating to form.
7. a kind of lathe according to claim 1 draws cover upper guide rail structure, it is characterised in that: described directive wheel adopts roller bearing or nylon roller.
8. a kind of lathe according to claim 1 draws cover upper guide rail structure, it is characterised in that: described guide rail adopts section bar to stretch and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026324.7U CN205380441U (en) | 2016-01-12 | 2016-01-12 | Lathe draws and covers track structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026324.7U CN205380441U (en) | 2016-01-12 | 2016-01-12 | Lathe draws and covers track structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205380441U true CN205380441U (en) | 2016-07-13 |
Family
ID=56348370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620026324.7U Active CN205380441U (en) | 2016-01-12 | 2016-01-12 | Lathe draws and covers track structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205380441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363625A (en) * | 2017-06-28 | 2017-11-21 | 安庆市阳光机械制造有限责任公司 | A kind of scalable machine shield of tilting |
| CN108356597A (en) * | 2018-04-17 | 2018-08-03 | 山西平阳重工机械有限责任公司 | Pulley assembly and the numerically-controlled machine tool drawing cover for using the pulley blocks |
-
2016
- 2016-01-12 CN CN201620026324.7U patent/CN205380441U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363625A (en) * | 2017-06-28 | 2017-11-21 | 安庆市阳光机械制造有限责任公司 | A kind of scalable machine shield of tilting |
| CN108356597A (en) * | 2018-04-17 | 2018-08-03 | 山西平阳重工机械有限责任公司 | Pulley assembly and the numerically-controlled machine tool drawing cover for using the pulley blocks |
| CN108356597B (en) * | 2018-04-17 | 2024-04-05 | 山西平阳重工机械有限责任公司 | Pulley assembly and numerical control machine tool pull cover adopting pulley assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |