CN104972357A - Overturning type protecting door for machine tool - Google Patents
Overturning type protecting door for machine tool Download PDFInfo
- Publication number
- CN104972357A CN104972357A CN201510420745.8A CN201510420745A CN104972357A CN 104972357 A CN104972357 A CN 104972357A CN 201510420745 A CN201510420745 A CN 201510420745A CN 104972357 A CN104972357 A CN 104972357A
- Authority
- CN
- China
- Prior art keywords
- protective door
- lock
- lathe bed
- machining tool
- lock core
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0891—Protective coverings for parts of machine tools; Splash guards arranged between the working area and the operator
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
An overturning type protecting door for a machine tool comprises a machine tool body, wherein the machine tool body is provided with a protecting device and a protecting door body, the protecting door body is located in the front of the machine tool, and the protecting door body is movably installed in the mode of being capable of being overturned up and down along a hinge arranged at the lower end. Insert pin locks are arranged at the two sides of the protecting door body. Each insert pin lock comprises a lock case, a lock cylinder and an elastic part, wherein the lock cylinder penetrates through the lock case, a limiting part is arranged at the position, close to the head, of the lock cylinder, and the elastic part acts on the lock case and the limiting part to enable the natural state of the lock cylinder to be an outward-pushing locking state. The tail ends of the lock cylinders of the insert pin locks at the two sides of the protecting door body are connected through a flexible long and thin part. By the adoption of the structure, up-and-down overturning type opening or closing of the protecting door is achieved quickly; the spring type self-locking insert pin locks are adopted so that the protecting door can be opened or locked quickly. The overturning type protecting door is simple in structure, durable and low in cost.
Description
Technical field
The present invention relates to Computerized Numerical Control processing technology field, particularly relate to a kind of convertible protective door of machining tool.
Background technology
Numerical control machine tool changes tradition with the artificially main mode of production, by the control of computer program, can complete various different process requirements, as milling, boring, bore hole, tapping etc., significantly shorten processing time-histories, reduce production cost, this is the maximum feature of Digit Control Machine Tool.
In numerical control machine tool, protective door is usually slide rail type moving structure, and such structure can save space, but protective door is opened, move to opposite side from side or move to both sides from centre, need to spend the more time, can not put in place by disposable opening, need mobile step just can open, if machining tool is long, then more like this, accordingly, close protective door and also can run into this problem.
Summary of the invention
In order to overcome the problems referred to above, the present invention proposes a kind of convertible protective door of machining tool, regardless of lathe length, can open fast or close protective door, and its structure is simple, easy to use.
For reaching this object, the present invention by the following technical solutions:
A convertible protective door for machining tool, comprises lathe bed, workbench, column, head and slide plate;
Workbench is fixed on lathe bed, and slide plate is installed on lathe bed by X-axis travel mechanism, and column is installed on slide plate by Y-axis moving mechanism, and head is installed on column by Z axis travel mechanism;
Lathe bed is provided with protector and protective door, and protective door is positioned at the front of lathe, and its lower end, by hinge, makes protective door spin upside down formula activity along hinge and installs; The both sides of protective door are respectively equipped with plug-inserting lock;
Plug-inserting lock comprises, lock housing, lock core and elastic component, and lock core is through lock housing, and lock core is provided with locating part near head position; Elastic component acts on lock housing and locating part, and making lock core is in its natural state extrapolated lockup state; The lock core of the plug-inserting lock of protective door both sides, its tail end uses flexible elongate member to connect.
Further, the upper end of lathe bed is located at by protector, is positioned at both sides and the front side of lathe bed, in semi-surrounding structure, open on rear side of lathe bed.
Further, the lower end of protective door is installed on lathe bed by hinge.
Further, protective door is stepped construction, is divided into upper and lower two-part structure, and upper part is outwardly in lower part, and downward two parts are vertical plane, and the middle inclined-plane that uses connects; Be provided with stepped construction with protective door to the protector of contiguous both sides is same, be connected mutually with the stepped construction of protective door.
Further, the plug-inserting lock of protective door both sides, its lock core coordinates with the lock tube being located at protector, makes protective door be in closed condition; Plug-inserting lock is located at the inner side of protective door.
Further, the tail end of lock core is provided with through hole, and flexible elongate member is fixed on lock core through through hole.
Further, flexible elongate member is steel wire rope.
Further, the front side of lathe bed is provided with anticollison block, is located at immediately below protective door.
Further, protective door be provided with for observe head duty windowpane.
Further, elastic component is helical spring, is placed on lock core, and its two ends are butted on locating part and lock housing respectively.
The present invention adopts said structure, and realize protective door and spin upside down formula unlatching or close, operation rapidly; Use spring self-locking plug-inserting lock, can open fast or locking protective door, structure is simple, and durable in use, cost is low.
Accompanying drawing explanation
Fig. 1 is the back side perspective view of the present invention's specific embodiment.
Fig. 2 is the A place enlarged diagram of Fig. 1.
Fig. 3 is the front view stereo structural representation of the present invention's specific embodiment.
Fig. 4 is that the B of Fig. 3 goes out enlarged diagram.
Wherein: lathe bed 1, workbench 2, column 3, head 4, slide plate 5, protector 6, protective door 7, windowpane 71, lock housing 81, lock core 82, elastic component 83, locating part 84, lock tube 85, flexible elongate member 9, hinge 10, anticollison block 11.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of convertible protective door of machining tool, comprises lathe bed 1, workbench 2, column 3, head 4 and slide plate 5;
Workbench 2 is fixed on lathe bed 1, and slide plate 5 is installed on lathe bed 1 by X-axis travel mechanism, and column 3 is installed on slide plate 5 by Y-axis moving mechanism, and head 4 is installed on column 3 by Z axis travel mechanism;
Lathe bed 1 is provided with protector 6 and protective door 7, and protective door 7 is positioned at the front of lathe, and its lower end, by hinge 10, makes protective door 7 spin upside down formula activity along hinge 10 and installs; The both sides of protective door 7 are respectively equipped with plug-inserting lock;
As shown in Figure 2, plug-inserting lock comprises, lock housing 81, lock core 82 and elastic component 83, and lock core 83 is through lock housing 81, and lock core 82 is provided with locating part 84 near head position; Elastic component 83 acts on lock housing 81 and locating part 84, and making lock core 82 is in its natural state extrapolated lockup state; The lock core 82 of the plug-inserting lock of protective door 7 both sides, its tail end uses flexible elongate member 9 to connect.
Convertible protective door 7, can open fast, particularly longer machining tool, and relative to the protective door opening structure to two side push-pull types, convertible protective door 7 only needs to overturn from top to bottom, can open whole protective door 7.
Plug-inserting lock structure is simple, and reliability is high, and structure is simple, and cost is low.Elastic component 83 acts on lock housing 81 and locating part 84, forms spring self-lock formula structure, adds the setting utilizing flexible elongate member 9, pull flexible elongate member 9 gently, can open the plug-inserting lock of protective door 7 both sides simultaneously, simple to operation.
Further, the upper end of lathe bed 1 is located at by protector 6, is positioned at both sides and the front side of lathe bed 1, in semi-surrounding structure, open on rear side of lathe bed.Prevent waste water scrap from spilling machining tool, contaminated environment.
Further, the lower end of protective door 7 is installed on lathe bed 1 by hinge 10.Structure is simple, and cost is low.
Further, protective door 7 is stepped construction, is divided into upper and lower two-part structure, and upper part is outwardly in lower part, and downward two parts are vertical plane, and the middle inclined-plane that uses connects; Be provided with stepped construction with protective door to the protector 6 of contiguous both sides is same, be connected mutually with the stepped construction of protective door 7.Operator, when observing or operate lathe, can prevent lower leg crash to lathe, prevents operator from damaging or damage lathe.
Further, as shown in Figure 2, the plug-inserting lock of protective door 7 both sides, its lock core 82 coordinates with the lock tube 85 being located at protector 6, makes protective door 7 be in locking; Plug-inserting lock is located at the inner side of protective door 7.Lock core 82 coordinates with lock tube 85, and structure is simple, easy to operate; Plug-inserting lock is located at inside protective door 7, prevents plug-inserting lock from reeling, and more attractive in appearance.
Further, as shown in Figure 2, the tail end of lock core 82 is provided with through hole, and flexible elongate member 9 is fixed on lock core 82 through through hole.Structure is simple, and cost is low.
Further, as shown in Figure 2, flexible elongate member 9 is steel wire rope.Steel wire rope is sturdy and durable, also can use other flexible materials such as nylon rope.
Further, plug-inserting lock is two, is located at the both sides of protective door 7 relative position respectively.The both sides of protective door 7, also can be respectively equipped with multiple plug-inserting lock, use flexible elongate member 9 all to couple together.
Further, as shown in Figure 3 and Figure 4, the front side of lathe bed 1 is provided with anticollison block 11, is located at immediately below protective door 7.Anticollison block 11 is quality of rubber materials, when protective door 7 turns over, when opening protective door 7, prevents protective door 7 and lathe bed 1 from colliding downwards.
Further, as shown in Figure 1, protective door 7 be provided with for observe head duty windowpane 71.Convenient observe work pieces process state.
Further, as shown in Figure 2, elastic component 83 is helical spring, is placed on lock core 82, and its two ends are butted on locating part 84 and lock housing 81 respectively.Reliability is high, and structure is simple, convenient and practical.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. a convertible protective door for machining tool, comprises lathe bed, it is characterized in that:
Lathe bed is provided with protector and protective door, and protective door is positioned at the front of lathe, and its lower end, by hinge, makes protective door spin upside down formula activity along hinge and installs; The both sides of protective door are respectively equipped with plug-inserting lock;
Plug-inserting lock comprises, lock housing, lock core and elastic component, and lock core is through lock housing, and lock core is provided with locating part near head position; Elastic component acts on lock housing and locating part, and making lock core is in its natural state extrapolated lockup state; The lock core of the plug-inserting lock of protective door both sides, its tail end uses flexible elongate member to connect.
2. the convertible protective door of a kind of machining tool according to claim 1, is characterized in that: also comprise workbench, column, head and slide plate; Workbench is fixed on lathe bed, and slide plate is installed on lathe bed by X-axis travel mechanism, and column is installed on slide plate by Y-axis moving mechanism, and head is installed on column by Z axis travel mechanism.
3. the convertible protective door of a kind of machining tool according to claim 2, is characterized in that: the upper end of lathe bed is located at by protector, is positioned at both sides and the front side of lathe bed, in semi-surrounding structure, open on rear side of lathe bed; The lower end of protective door is installed on lathe bed by hinge.
4. the convertible protective door of a kind of machining tool according to claim 3, is characterized in that: protective door is stepped construction, is divided into upper and lower two-part structure, and upper part is outwardly in lower part, and downward two parts are vertical plane, and the middle inclined-plane that uses connects; Be provided with stepped construction with protective door to the protector of contiguous both sides is same, be connected mutually with the stepped construction of protective door.
5. the convertible protective door of a kind of machining tool according to claim 3, it is characterized in that: the plug-inserting lock of protective door both sides, its lock core coordinates with the lock tube being located at protector, makes protective door be in closed condition; Plug-inserting lock is located at the inner side of protective door.
6. the convertible protective door of a kind of machining tool according to claim 2, is characterized in that: the tail end of lock core is provided with through hole, and flexible elongate member is fixed on lock core through through hole.
7. the convertible protective door of a kind of machining tool according to claim 5, is characterized in that: flexible elongate member is steel wire rope.
8. the convertible protective door of a kind of machining tool according to claim 5, is characterized in that: the front side of lathe bed is provided with anticollison block, is located at immediately below protective door.
9. the convertible protective door of a kind of machining tool according to claim 2, is characterized in that: protective door be provided with for observe head duty windowpane.
10. the convertible protective door of a kind of machining tool according to claim 2, it is characterized in that: elastic component is helical spring, is placed on lock core, its two ends are butted on locating part and lock housing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420745.8A CN104972357B (en) | 2015-07-16 | 2015-07-16 | A kind of convertible protective door of machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420745.8A CN104972357B (en) | 2015-07-16 | 2015-07-16 | A kind of convertible protective door of machining tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104972357A true CN104972357A (en) | 2015-10-14 |
| CN104972357B CN104972357B (en) | 2017-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510420745.8A Active CN104972357B (en) | 2015-07-16 | 2015-07-16 | A kind of convertible protective door of machining tool |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047699U (en) * | 1989-01-28 | 1989-11-15 | 陈建武 | Automatical bolt for window |
| JPH08174376A (en) * | 1994-12-22 | 1996-07-09 | Enshu Ltd | Splash guard device for machine tool |
| CN202556137U (en) * | 2012-04-24 | 2012-11-28 | 万全京仪机床有限公司 | Universal tool miller protective device |
| CN202970202U (en) * | 2012-11-21 | 2013-06-05 | 云南航天工业有限公司 | Locking device with self-locking and latching function for upturning furnace door |
| CN203973292U (en) * | 2014-06-17 | 2014-12-03 | 山东鲁南机床有限公司 | Lathe upward turnover type protective door |
| CN204381961U (en) * | 2014-11-29 | 2015-06-10 | 无锡市福曼科技有限公司 | Slotter protective cover |
-
2015
- 2015-07-16 CN CN201510420745.8A patent/CN104972357B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047699U (en) * | 1989-01-28 | 1989-11-15 | 陈建武 | Automatical bolt for window |
| JPH08174376A (en) * | 1994-12-22 | 1996-07-09 | Enshu Ltd | Splash guard device for machine tool |
| CN202556137U (en) * | 2012-04-24 | 2012-11-28 | 万全京仪机床有限公司 | Universal tool miller protective device |
| CN202970202U (en) * | 2012-11-21 | 2013-06-05 | 云南航天工业有限公司 | Locking device with self-locking and latching function for upturning furnace door |
| CN203973292U (en) * | 2014-06-17 | 2014-12-03 | 山东鲁南机床有限公司 | Lathe upward turnover type protective door |
| CN204381961U (en) * | 2014-11-29 | 2015-06-10 | 无锡市福曼科技有限公司 | Slotter protective cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104972357B (en) | 2017-11-21 |
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Effective date of registration: 20190612 Address after: 213000 No. 99 Tongda Road, Luoxi Town, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Prudy CNC Technology Co., Ltd. Address before: 528137 No. 70 Sanshui Center Industrial Park, Foshan City, Guangdong Province Patentee before: Foshan Pratic CNC Science & Technology Co., Ltd. |