CN205218663U - Pneumatic guard gate of lathe - Google Patents

Pneumatic guard gate of lathe Download PDF

Info

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.)
Active
Application number
CN201520989763.3U
Other languages
Chinese (zh)
Inventor
侯贺
郑家坤
王庆宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Linton NC Machine Co Ltd
Original Assignee
Dalian Linton NC Machine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dalian Linton NC Machine Co Ltd filed Critical Dalian Linton NC Machine Co Ltd
Priority to CN201520989763.3U priority Critical patent/CN205218663U/en
Application granted granted Critical
Publication of CN205218663U publication Critical patent/CN205218663U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

The pneumatic protective door of lathe
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.
CN201520989763.3U 2015-12-03 2015-12-03 Pneumatic guard gate of lathe Active CN205218663U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN101598232B (en) Electro-hydraulic driver of control valve
CN205218663U (en) Pneumatic guard gate of lathe
CN104565506B (en) Valve is with double dynamical integrated explosion-proof electrohydraulic actuator
CN104196784B (en) A kind of cabin section integration electrohydraudic servomechanism
CN104647800B (en) A kind of fully automatic hydraulic essence impact machine high and low pressure translation function optimizes hydraulic system
CN202400701U (en) Hydraulic control system for cage stabilizing cradles and car arresters
CN103117164B (en) The digital coil shaper of superhigh precision on a large scale
CN203452856U (en) Electro-hydraulic servo hydraulic actuator of turbine adjustment system
CN202675565U (en) Movable sound elimination and noise reduction device
CN203143897U (en) Coal mine vertical shaft type lifting cage automated hydraulic rolling door
CN203192907U (en) Automatic pressure-adjusting equipment of glove box for injecting fluid to power lithium-ion battery
CN201906969U (en) Air conditioning air outlet assembling tooling
CN103495857B (en) Human-computer interface composite angle valve screwing machine
CN203213993U (en) Wellhead FOPS (Falling Object Protective Structures) device for petroleum drilling engineering
CN106002250B (en) Steel spring decomposes kludge
CN205026180U (en) Craspedodrome journey electric actuator with torsional spring limit power
CN202007804U (en) Throttle valve with pressure protection function
CN103966982A (en) Large hoist device
CN104552274A (en) Multi-degree-of-freedom controllable industrial robot mechanism
CN204451294U (en) A kind of fully automatic hydraulic essence impact machine high and low pressure translation function optimizes hydraulic system
CN202900831U (en) Electro-hydraulic push rod
CN204186850U (en) Be with rig emergency stop (apparatus) of stopping
CN202752693U (en) Guide arm mechanism of large-sized vertical band sawing machine
CN102744461B (en) Large vertical band sawing machine guide arm mechanism
CN203770260U (en) Auto-control device capable of controlling six systems

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant