CN203738489U - Automatic lifting door structure for horizontal machining center - Google Patents

Automatic lifting door structure for horizontal machining center Download PDF

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Publication number
CN203738489U
CN203738489U CN201320861660.XU CN201320861660U CN203738489U CN 203738489 U CN203738489 U CN 203738489U CN 201320861660 U CN201320861660 U CN 201320861660U CN 203738489 U CN203738489 U CN 203738489U
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CN
China
Prior art keywords
door
glass door
fixed
pulley
column
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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.)
Expired - Fee Related
Application number
CN201320861660.XU
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Chinese (zh)
Inventor
杨维平
靳杰
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Kunming University of Science and Technology
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Kunming University of Science and Technology
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Priority to CN201320861660.XU priority Critical patent/CN203738489U/en
Application granted granted Critical
Publication of CN203738489U publication Critical patent/CN203738489U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an automatic lifting door structure for a horizontal machining center, and belongs to the technical field of numerical control machines. The automatic lifting door structure comprises a machine tool body, a machine tool top plate, a steel wire rope, a fixed pulley, an upper glass door, a lower glass door, a stand column, a lifting plate, a steel wire rope clamp, a baffle, a movable pulley, a pressing block, a travel switch I, a piston rod, a travel switch II, an oil pipe I, a hydraulic cylinder, an oil pipe II and a three-position and five-way solenoid directional valve. The movable pulley and the fixed pulley arranged at the top end of the stand column and the same side as the movable pulley form a pulley set. A hydraulic device controlled by the three-position and five-way solenoid directional valve drives the upper glass door and the lower glass door to lift to achieve automatic opening and closing of a machine tool door, so that the method of opening and closing the door manually in a push-and-pull mode is changed, and great convenience is brought to operation. Meanwhile, the pulley set is introduced, so that the moving distance of the piston rod is greatly shortened, the size of the hydraulic cylinder is reduced, and the cost is saved.

Description

A kind of horizontal Machining centers automatic lifting door
Technical field
The utility model relates to a kind of horizontal Machining centers automatic lifting door, belongs to numerical controlled machinery technical field.
Background technology
The general mode of manual push-and-pull that adopts of horizontal machining center machine door opens and closes at present, but the figure of general horizontal Machining centers is huge, and the turnover process of horizontal Machining centers processing parts is also automatic, when clamping part being sent into horizontal Machining centers processing, need to open machine tool door, and for preventing that smear metal from splashing, need to close machine tool door in the process of part, after part processes, need again to open machine tool door the part processing is sent, the part that simultaneously next group need to be processed is sent into lathe.
If all come hand switch machine tool door not only to affect production efficiency by workman each time in the process of part turnover, and be also a heavy physical load for workman, the switching of Gu Woshijiagongzhongxinjichuanmen need to realize automation.
Summary of the invention
The utility model provides a kind of horizontal Machining centers automatic lifting door, for solving the problem of machine tool door automatic shutter.
The technical solution of the utility model is: a kind of horizontal Machining centers automatic lifting door, comprise lathe bed 1, lathe top board 2, steel wire rope 3, fixed pulley 4, upper glass door 5, lower-glass door 6, column 7, lift plate 8, rope cramp 9, baffle plate 10, movable pulley 11, briquetting 12, travel switch I 13, piston rod 14, travel switch II 15, oil pipe I 16, hydraulic jack 17, oil pipe II 18,3 position-5 way solenoid directional control valve 19, described movable pulley 11 forms an assembly pulley with the fixed pulley 4 on column 7 tops of its same side, wherein steel wire rope 3 is walked around assembly pulley, steel wire rope 3 one end are fixed on lathe top board 2, steel wire rope 3 other ends are connected by rope cramp 9 with lower-glass door 6, fixed pulley 4 is fixed on column 7 tops by support, upper glass door 5, lower-glass door 6 is fixed between two root posts 7 of left and right by guide rail, column 7 is fixed on lathe bed 1, lift the left and right sides, bottom that plate 8 lays respectively at lower-glass door 6 for two, baffle plate 10 is positioned at column 7 waists and its top contacts with upper glass door 5, movable pulley 11 is fixed on piston rod 14 tops, briquetting 12 is fixed on the support inner side of movable pulley 11, travel switch I 13, travel switch II 15 is fixed on column 7, hydraulic jack 17 is positioned at the outside of column 7, 3 position-5 way solenoid directional control valve 19 is by oil pipe II 18, oil pipe I 16 is connected with hydraulic jack 17.
Described steel wire rope 3, fixed pulley 4, column 7, lift plate 8, rope cramp 9, baffle plate 10, movable pulley 11, briquetting 12, travel switch I 13, piston rod 14, travel switch II 15, oil pipe I 16, hydraulic jack 17, oil pipe II 18,3 position-5 way solenoid directional control valve 19 and be two groups; Wherein one group of structure is positioned at machine tool door left side, and another group structure is positioned at machine tool door right side, the identical and symmetrical installation in two groups of structure left and right.
The course of work of the present utility model is:
When receiving digital control system (as model is: that SINUMERIK802D) sends opens the door during order, 3 position-5 way solenoid directional control valve 19 is switched on and is moved on to the work of left position, hydraulic jack 17 upper end oil-feeds (by 16 oil-feeds of oil pipe I), during lower end oil return, piston rod 14 moves downward, by assembly pulley haulage cable 3, move downward, thereby pull lower-glass door 6 to move upward, when glass door 6 rises to the position overlapping with upper glass door 5 instantly, be equipped with lower-glass door 6 bottoms lifts plate 8 and is lifting upper glass door 5 and rise together, when following the briquetting 12 depression stroke switch I 13 that piston rod 14 rises together, meta is got back in 19 power-off of 3 position-5 way solenoid directional control valve, fuel cut-off and oil return, realize the open mode of machine tool door.
When closing the door during order of receiving that digital control system sends, 3 position-5 way solenoid directional control valve 19 is switched on and is moved on to the work of right position, hydraulic jack 17 upper end oil returns, during lower end oil-feed (by 18 oil-feeds of oil pipe II), piston rod 14 drives movable pulley 11 to move upward, upper glass door 5, lower-glass door 6 is under the effect of deadweight, guide rail along door moves downward, when dropping to the waist location of column 7, upper glass door 5 is placed on the baffle plate 10 that is fixed on column 7 and stop motion, upper and lower glass door separately, lower-glass door 6 continues to move downward, when following the briquetting 12 depression stroke switch II 15 that piston rod 14 declines together, meta is got back in 19 power-off of 3 position-5 way solenoid directional control valve, fuel cut-off and oil return, realize closing of machine tool door.
In the process that rises and decline, user can be interrupted the order of rising or declining at any time, and now 3 position-5 way solenoid directional control valve 19 will be in hold mode, the state of machine tool door in partially opening.User can be according to the degree of opening that self need to select machine tool door.
The beneficial effects of the utility model are: the hydraulic means of controlling by 3 position-5 way solenoid directional control valve drives the lifting of upper and lower glass door to realize the automatic switch of machine tool door, has changed the mode that pulls switch gate, to operation, brings great convenience; By introducing assembly pulley, greatly reduced the displacement of piston rod, the size of having dwindled hydraulic jack, has saved cost simultaneously.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is A-A cutaway view of the present utility model;
Fig. 3 is that B of the present utility model is to view;
Each label in figure: 1 is that lathe bed, 2 is that lathe top board, 3 is that steel wire rope, 4 is that fixed pulley, 5 is that upper glass door, 6 is that lower-glass door, 7 is that column, 8 is that rope cramp, 10 is that baffle plate, 11 is that movable pulley, 12 is that briquetting, 13 is that travel switch I, 14 is that piston rod, 15 is that travel switch II, 16 is that oil pipe I, 17 is that hydraulic jack, 18 is that oil pipe II, 19 is 3 position-5 way solenoid directional control valve for lifting plate, 9.
The specific embodiment
Embodiment 1: as Figure 1-3, a kind of horizontal Machining centers automatic lifting door, comprise lathe bed 1, lathe top board 2, steel wire rope 3, fixed pulley 4, upper glass door 5, lower-glass door 6, column 7, lift plate 8, rope cramp 9, baffle plate 10, movable pulley 11, briquetting 12, travel switch I 13, piston rod 14, travel switch II 15, oil pipe I 16, hydraulic jack 17, oil pipe II 18,3 position-5 way solenoid directional control valve 19, described movable pulley 11 forms an assembly pulley with the fixed pulley 4 on column 7 tops of its same side, wherein steel wire rope 3 is walked around assembly pulley, steel wire rope 3 one end are fixed on lathe top board 2, steel wire rope 3 other ends are connected by rope cramp 9 with lower-glass door 6, fixed pulley 4 is fixed on column 7 tops by support, upper glass door 5, lower-glass door 6 is fixed between two root posts 7 of left and right by guide rail, column 7 is fixed on lathe bed 1, lift the left and right sides, bottom that plate 8 lays respectively at lower-glass door 6 for two, baffle plate 10 is positioned at column 7 waists and its top contacts with upper glass door 5, movable pulley 11 is fixed on piston rod 14 tops, briquetting 12 is fixed on the support inner side of movable pulley 11, travel switch I 13, travel switch II 15 is fixed on column 7, hydraulic jack 17 is positioned at the outside of column 7, 3 position-5 way solenoid directional control valve 19 is by oil pipe II 18, oil pipe I 16 is connected with hydraulic jack 17.
Described steel wire rope 3, fixed pulley 4, column 7, lift plate 8, rope cramp 9, baffle plate 10, movable pulley 11, briquetting 12, travel switch I 13, piston rod 14, travel switch II 15, oil pipe I 16, hydraulic jack 17, oil pipe II 18,3 position-5 way solenoid directional control valve 19 and be two groups; Wherein one group of structure is positioned at machine tool door left side, and another group structure is positioned at machine tool door right side, the identical and symmetrical installation in two groups of structure left and right.
By reference to the accompanying drawings the specific embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make various variations.

Claims (2)

1. a horizontal Machining centers automatic lifting door, it is characterized in that: comprise lathe bed (1), lathe top board (2), steel wire rope (3), fixed pulley (4), upper glass door (5), lower-glass door (6), column (7), lift plate (8), rope cramp (9), baffle plate (10), movable pulley (11), briquetting (12), travel switch I (13), piston rod (14), travel switch II (15), oil pipe I (16), hydraulic jack (17), oil pipe II (18), 3 position-5 way solenoid directional control valve (19), described movable pulley (11) forms an assembly pulley with the fixed pulley (4) on column (7) top of its same side, wherein steel wire rope (3) is walked around assembly pulley, steel wire rope (3) one end is fixed on lathe top board (2), steel wire rope (3) other end is connected by rope cramp (9) with lower-glass door (6), fixed pulley (4) is fixed on column (7) top by support, upper glass door (5), lower-glass door (6) is fixed between left and right two root posts (7) by guide rail, column (7) is fixed on lathe bed (1), lift the left and right sides, bottom that plate (8) lays respectively at lower-glass door (6) for two, baffle plate (10) is positioned at column (7) waist and its top contacts with upper glass door (5), movable pulley (11) is fixed on piston rod (14) top, briquetting (12) is fixed on the support inner side of movable pulley (11), travel switch I (13), travel switch II (15) is fixed on column (7), hydraulic jack (17) is positioned at the outside of column (7), 3 position-5 way solenoid directional control valve (19) is by oil pipe II (18), oil pipe I (16) is connected with hydraulic jack (17).
2. horizontal Machining centers automatic lifting door according to claim 1, is characterized in that: described steel wire rope (3), fixed pulley (4), column (7), lift plate (8), rope cramp (9), baffle plate (10), movable pulley (11), briquetting (12), travel switch I (13), piston rod (14), travel switch II (15), oil pipe I (16), hydraulic jack (17), oil pipe II (18), 3 position-5 way solenoid directional control valve (19) and be two groups; Wherein one group of structure is positioned at machine tool door left side, and another group structure is positioned at machine tool door right side, the identical and symmetrical installation in two groups of structure left and right.
CN201320861660.XU 2013-12-25 2013-12-25 Automatic lifting door structure for horizontal machining center Expired - Fee Related CN203738489U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320861660.XU CN203738489U (en) 2013-12-25 2013-12-25 Automatic lifting door structure for horizontal machining center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320861660.XU CN203738489U (en) 2013-12-25 2013-12-25 Automatic lifting door structure for horizontal machining center

Publications (1)

Publication Number Publication Date
CN203738489U true CN203738489U (en) 2014-07-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320861660.XU Expired - Fee Related CN203738489U (en) 2013-12-25 2013-12-25 Automatic lifting door structure for horizontal machining center

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107020541A (en) * 2017-05-05 2017-08-08 大连机床(数控)股份有限公司 The machining center protective cover of differential motion is realized using movable pulley principle
CN108005560A (en) * 2017-12-13 2018-05-08 江苏永钢集团有限公司 One kind collection volume door opens system
CN108442845A (en) * 2018-04-02 2018-08-24 江苏六维智能物流装备股份有限公司 A kind of eclipsed form airlift door
CN112676908A (en) * 2020-12-15 2021-04-20 芜湖澳奔玛汽车部件有限公司 Filter shell machining device with protection function
CN113752059A (en) * 2021-09-09 2021-12-07 深圳市富瑞精密制品有限公司 Accurate CNC processing quick pneumatic clamping tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107020541A (en) * 2017-05-05 2017-08-08 大连机床(数控)股份有限公司 The machining center protective cover of differential motion is realized using movable pulley principle
CN108005560A (en) * 2017-12-13 2018-05-08 江苏永钢集团有限公司 One kind collection volume door opens system
CN108442845A (en) * 2018-04-02 2018-08-24 江苏六维智能物流装备股份有限公司 A kind of eclipsed form airlift door
CN112676908A (en) * 2020-12-15 2021-04-20 芜湖澳奔玛汽车部件有限公司 Filter shell machining device with protection function
CN113752059A (en) * 2021-09-09 2021-12-07 深圳市富瑞精密制品有限公司 Accurate CNC processing quick pneumatic clamping tool
CN113752059B (en) * 2021-09-09 2022-07-01 深圳市富瑞精密制品有限公司 Accurate CNC processing quick pneumatic clamping tool

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140730

Termination date: 20141225

EXPY Termination of patent right or utility model