CN205218663U - Pneumatic guard gate of lathe - Google Patents
Pneumatic guard gate of lathe Download PDFInfo
- Publication number
- CN205218663U CN205218663U CN201520989763.3U CN201520989763U CN205218663U CN 205218663 U CN205218663 U CN 205218663U CN 201520989763 U CN201520989763 U CN 201520989763U CN 205218663 U CN205218663 U CN 205218663U
- Authority
- CN
- China
- Prior art keywords
- valve
- rodless cylinder
- guard gate
- protective door
- track
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001681 protective Effects 0.000 claims description 24
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 210000004279 Orbit Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a pneumatic guard gate of lathe mainly includes rodless cylinder, track, guard gate and pneumatic part, and the slider is installed to the guard gate both sides, and both sides track and two rodless cylinder install on the machine column of both sides, and the slider is installed on the track, and two rodless cylinder pass through the connecting plate and are connected with the guard gate, the valve control is passed through by rodless cylinder to pneumatic part, and the the control unit valve of installation belt speed governing in the rodless cylinder pipeline, rodless cylinder pass through the governing valve to be connected the hand and change the valve, takes the the control unit valve of speed governing to set up between rodless cylinder and governing valve, still is equipped with accurate relief pressure valve at the pipeline inlet end. The dead weight of guard gate utilizes rodless cylinder to balance, improves the gas circuit of cylinder, eliminates the potential safety hazard, compares mode such as hydraulic pressure and controls reduce cost.
Description
Technical field
The utility model relates to technical field of lathe equipment, is specifically related to a kind of pneumatic protective door of lathe.
Background technology
In machine tooling process, for guaranteeing that the personal safety of operating personnel all adopts at Installing machine tool protective door, protective door self is heavier, and manual operation is got up very inconvenient, has at present and generally adopts hydraulic pressure or numerical-control motor drive and do not adopt pneumatic type to balance protective door.Because adopt the stability of hydraulic pressure than aerodynamic stbilization, pneumatic once leak air or die and easily occur that protective door plunks down, there is potential safety hazard.But adopt hydraulic pressure and numerical-control motor to drive cost undoubtedly high, especially numerical-control motor drives, and hydraulic way needs again regularly to add hydraulic oil, and operation is loaded down with trivial details.If so the security hidden trouble existing for cylinder can be solved, the selection of the best of balance protective door beyond doubt.
Utility model content
For solving the problem, this novel pneumatic protective door providing a kind of lathe, to provide power without thick stick cylinder, is improved the pipeline of gas circuit, is realized the lifting process of protective door.
For realizing above object, by the following technical solutions:
The pneumatic protective door of lathe, mainly comprise Rodless cylinder, track, protective door and pneumatic part, protective door both sides are provided with slide block, and two siding tracks and two Rodless cylinders are all arranged on the machine pillar of both sides, slide block is installed in orbit, and two Rodless cylinders are all connected with protective door by connecting plate; Pneumatic part is controlled by valve by Rodless cylinder, the control unit valve of mounting strap speed governing in Rodless cylinder pipeline, Rodless cylinder connects hand rotary valve by flow speed control valve, and the control unit valve of band speed governing is arranged between Rodless cylinder and flow speed control valve, is also provided with precise pressure-reducing valve at pipeline inlet end.
The utility model benefit effect: the deadweight of protective door utilizes Rodless cylinder to balance, and improves the gas circuit of cylinder, hand rotary valve can realize protective door rising, down maneuver, easy to operate, and increase the control unit valve of band speed governing, prevent protective door weightless, eliminate safe hidden trouble.Compare the modes such as hydraulic pressure to manipulate and reduce costs.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the structure principle chart of the utility model gas circuit pipeline portions;
As shown in the figure: 1, protective door; 2, slide block; 3, track; 4, Rodless cylinder; 5, machine pillar; 6, connecting plate; 7, the control unit valve of speed governing is with; 8, flow speed control valve; 9, hand rotary valve; 10, precise pressure-reducing valve; 11, slideway cover plate; 12, door handle.
Detailed description of the invention
Embodiment
Further illustrate below in conjunction with accompanying drawing, Fig. 1 tiled configuration is identical, the right side is mounting protection device, protective door (1) both sides are welded with slide block (2), two siding tracks (3) and two Rodless cylinders (4) are all arranged on both sides machine pillar (5), slide block (2) is arranged on track (3), two Rodless cylinders (4) are all passed through connecting plate (6) and are connected with protective door (1), and slideway cover plate (11) is installed, protective door (1) welding door handle (12) in track (3), Rodless cylinder (4) outside.Set gradually the control unit valve (7) of precise pressure-reducing valve (10), hand rotary valve (9), flow speed control valve (8), band speed governing in pneumatic part from the air inlet of gas circuit pipeline, arrange between flow speed control valve (7) and each Rodless cylinder (4) and be with the control unit valve (7) of speed governing to arrange.
Claims (1)
1. the pneumatic protective door of lathe, mainly comprise Rodless cylinder, track, protective door and pneumatic part, it is characterized in that, protective door (1) both sides are provided with slide block (2), two siding tracks (3) and two Rodless cylinders (4) are all arranged on both sides machine pillar (5), slide block (2) is arranged on track (3), and two Rodless cylinders (4) are all passed through connecting plate (6) and are connected with protective door (1); Pneumatic part is controlled by valve by Rodless cylinder (4), the control unit valve (7) of mounting strap speed governing in Rodless cylinder (4) pipeline, Rodless cylinder (4) connects hand rotary valve (9) by flow speed control valve (8), control unit valve (7) with speed governing is arranged between Rodless cylinder (4) and flow speed control valve (8), is also provided with precise pressure-reducing valve (10) at pipeline inlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989763.3U CN205218663U (en) | 2015-12-03 | 2015-12-03 | Pneumatic guard gate of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989763.3U CN205218663U (en) | 2015-12-03 | 2015-12-03 | Pneumatic guard gate of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218663U true CN205218663U (en) | 2016-05-11 |
Family
ID=55893757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520989763.3U Active CN205218663U (en) | 2015-12-03 | 2015-12-03 | Pneumatic guard gate of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205218663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425674A (en) * | 2016-11-29 | 2017-02-22 | 无锡特恒科技有限公司 | Protective door device |
| CN110977681A (en) * | 2019-12-25 | 2020-04-10 | 义乌融鹄电子科技有限公司 | Lifting protective cover mechanism for lens grinding and polishing machine |
-
2015
- 2015-12-03 CN CN201520989763.3U patent/CN205218663U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425674A (en) * | 2016-11-29 | 2017-02-22 | 无锡特恒科技有限公司 | Protective door device |
| CN110977681A (en) * | 2019-12-25 | 2020-04-10 | 义乌融鹄电子科技有限公司 | Lifting protective cover mechanism for lens grinding and polishing machine |
| CN110977681B (en) * | 2019-12-25 | 2021-09-17 | 王雪云 | Lifting protective cover mechanism for lens grinding and polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |