CN104165011A - Safety automatic door device for numerical control machine tool - Google Patents
Safety automatic door device for numerical control machine tool Download PDFInfo
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- CN104165011A CN104165011A CN201310185579.9A CN201310185579A CN104165011A CN 104165011 A CN104165011 A CN 104165011A CN 201310185579 A CN201310185579 A CN 201310185579A CN 104165011 A CN104165011 A CN 104165011A
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- automatic door
- spring
- machine tool
- control machine
- connecting rod
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Abstract
The invention discloses a safety automatic door device for a numerical control machine tool. The safety automatic door device for the numerical control machine tool comprises a planker fixedly arranged on an automatic door body, a cylinder used for driving the door body of an automatic door to act, and an anti-pinch mechanism, wherein the anti-pinch mechanism is connected between the planker and the cylinder in an elastic stretching and positioning manner. Since the anti-pinch mechanism is connected between the planker and the cylinder in the positioning manner, the elastic stretching of the anti-pinch mechanism is used, when the door body of the automatic door meets a resisting force, the anti-pinch mechanism can retract, and further the door body of the automatic door can retract along with the anti-pinch mechanism. Therefore, the risk of injuries caused by clamping is lowered greatly, and the operation safety is improved.
Description
Technical field
The present invention relates to Digit Control Machine Tool automatic door technical field, relate in particular to a kind of Digit Control Machine Tool safety automatic door device.
Background technology
At present, automatic door structure on most of machining tools all adopts by cylinder and drives automatic door gantry body action, but because the time of automatic door gantry body opening and closing is very short, cylinder pressure will be very large like this, when operating personnel slightly neglect, will be crushed by automatic door gantry body, safety is very poor.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of Digit Control Machine Tool safety automatic door device, this movable door structure is simple, has effectively avoided the danger that crushed, safe.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of Digit Control Machine Tool safety automatic door device, comprise the planker that is installed on automatic door gantry body and in order to drive the cylinder of automatic door gantry body action, also be provided with a proof mechanism, this proof mechanism elastic telescopic is located by connecting between described planker and cylinder.
As a further improvement on the present invention, this proof mechanism comprises bonnet, sleeve pipe and connecting rod, wherein, one side and the described planker of described bonnet are connected, the opposite side of described bonnet and one end of described sleeve pipe are tightly connected, one end activity of described connecting rod is inserted in the other end of described sleeve pipe, and the other end of described connecting rod and the clutch end of described cylinder are connected; Separately in described sleeve pipe, be also movably equipped with along its axial spring assembly, one end resilient abutment of described spring assembly is on the opposite side of described bonnet, and the other end of described spring assembly and one end of described connecting rod are connected.
As a further improvement on the present invention, described elastic parts comprise pad and along described quill to the first spring and the second spring, one end resilient abutment of described the first spring is on the opposite side of described bonnet, the other end of described the second spring and one end of described connecting rod are connected, and described pad is movably placed between the other end of described the first spring and one end of described the second spring.
The invention has the beneficial effects as follows: by the proof mechanism that has been located by connecting between planker and cylinder, utilize the elastic telescopic of this proof mechanism, when automatic door gantry body meets obstructions, this proof mechanism just can retrude, and then automatic door gantry body just can be along with receding, thereby greatly reduce the danger being crushed, improved processing safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of proof mechanism of the present invention.
By reference to the accompanying drawings, make the following instructions:
1---cylinder 2---proof mechanism
20---bonnet 21---sleeve pipe
22---connecting rod 23---pad
24---first spring 25---second spring
The specific embodiment
With reference to the accompanying drawings embodiments of the invention are elaborated.
A kind of Digit Control Machine Tool safety automatic door device of the present invention, comprise the planker (not shown) that is installed on automatic door gantry body and in order to drive the cylinder 1 of automatic door gantry body action, it is characterized in that: be also provided with a proof mechanism 2, these proof mechanism 2 elastic telescopics are located by connecting between described planker and cylinder 1.Utilize the retractility of this proof mechanism, when automatic door gantry body meets obstructions, this proof mechanism just can retrude, and then automatic door gantry body is along with retrude, thereby greatly reduces the danger being crushed, and has improved processing safety.
In the present embodiment, this proof mechanism comprises that bonnet 20, this example of sleeve pipe 21(adopt stainless steel) and connecting rod 22, wherein, one side and the described planker of described bonnet 20 are connected, one end of the opposite side of described bonnet 20 and described sleeve pipe 21 is tightly connected, one end activity of described connecting rod 22 is inserted in the other end of described sleeve pipe 21, and the clutch end of the other end of described connecting rod 22 and described cylinder 1 is connected; Separately in described sleeve pipe 21, be also movably equipped with along its axial spring assembly, one end resilient abutment of described spring assembly is on the opposite side of described bonnet 20, and one end of the other end of described spring assembly and described connecting rod 22 is connected.
In the present embodiment, described elastic parts comprise pad 23 and along described quill to the first spring 24 and the second spring 25, one end resilient abutment of described the first spring 24 is on the opposite side of described bonnet 20, one end of the other end of described the second spring 25 and described connecting rod 22 is connected, and described pad 23 is movably placed between the other end of described the first spring 24 and one end of described the second spring 25.
Claims (3)
1. a Digit Control Machine Tool safety automatic door device, comprise the planker that is installed on automatic door gantry body and in order to drive the cylinder (1) of automatic door gantry body action, it is characterized in that: be also provided with a proof mechanism (2), this proof mechanism (2) elastic telescopic is located by connecting between described planker and cylinder (1).
2. Digit Control Machine Tool according to claim 1 safety automatic door device, it is characterized in that: this proof mechanism comprises bonnet (20), sleeve pipe (21) and connecting rod (22), wherein, one side and the described planker of described bonnet (20) are connected, one end of the opposite side of described bonnet (20) and described sleeve pipe (21) is tightly connected, one end activity of described connecting rod (22) is inserted in the other end of described sleeve pipe (21), and the clutch end of the other end of described connecting rod (22) and described cylinder (1) is connected; Separately in described sleeve pipe (21), be also movably equipped with along its axial spring assembly, one end resilient abutment of described spring assembly is on the opposite side of described bonnet (20), and one end of the other end of described spring assembly and described connecting rod (22) is connected.
3. Digit Control Machine Tool according to claim 2 safety automatic door device, it is characterized in that: described elastic parts comprise pad (23) and along described quill to the first spring (24) and the second spring (25), one end resilient abutment of described the first spring (24) is on the opposite side of described bonnet (20), one end of the other end of described the second spring (25) and described connecting rod (22) is connected, and described pad (23) is movably placed between the other end of described the first spring (24) and one end of described the second spring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310185579.9A CN104165011B (en) | 2013-05-20 | 2013-05-20 | Digit Control Machine Tool safety automatic door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310185579.9A CN104165011B (en) | 2013-05-20 | 2013-05-20 | Digit Control Machine Tool safety automatic door device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104165011A true CN104165011A (en) | 2014-11-26 |
| CN104165011B CN104165011B (en) | 2016-06-15 |
Family
ID=51908982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310185579.9A Active CN104165011B (en) | 2013-05-20 | 2013-05-20 | Digit Control Machine Tool safety automatic door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104165011B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221009A (en) * | 2015-10-23 | 2016-01-06 | 无锡惠发特精密机械有限公司 | A kind of automatic door |
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| US4935989A (en) * | 1988-05-05 | 1990-06-26 | Miller Cardell E | Pneumatic door closer with sustained closing force during closure |
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| JP2008207270A (en) * | 2007-02-26 | 2008-09-11 | Okuma Corp | Door device for machine tool |
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| CN201170043Y (en) * | 2008-03-25 | 2008-12-24 | 朱辉 | Hand-clip-proof safety door |
| KR20100006647A (en) * | 2008-07-10 | 2010-01-21 | 황인라 | Safety device of cnc machine tool automatic opening and shutting doors |
| CN201972514U (en) * | 2011-01-18 | 2011-09-14 | 瑞安市亚星汽车配件有限公司 | Anti-biting control device of automobile door |
| CN102581621A (en) * | 2012-02-10 | 2012-07-18 | 上海三一精机有限公司 | Vertical automatic door device for machining center |
| CN101590611B (en) * | 2009-06-23 | 2012-11-14 | 昆山飞宇精密模具有限公司 | Machine tool safety protection device |
| CN202592112U (en) * | 2012-06-04 | 2012-12-12 | 储士钊 | Automatic safety door device of numerically-controlled machine tool device |
| CN102840190A (en) * | 2012-09-21 | 2012-12-26 | 铁煤集体企业联合发展有限公司 | Air cylinder special for preventing from clamping persons for underground air door of coal mine |
| CN202910651U (en) * | 2012-10-30 | 2013-05-01 | 芜湖恒耀汽车零部件有限公司 | Machine tool pneumatic door opener device |
| CN203321173U (en) * | 2013-05-20 | 2013-12-04 | 苏州东昱精机有限公司 | Safety automatic door device used for numerical control machine tool |
-
2013
- 2013-05-20 CN CN201310185579.9A patent/CN104165011B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4935989A (en) * | 1988-05-05 | 1990-06-26 | Miller Cardell E | Pneumatic door closer with sustained closing force during closure |
| CN2381735Y (en) * | 1998-09-15 | 2000-06-07 | 丹东远大机械有限公司 | Anti-gripping cylinder for opening/shutting car door |
| JP2008207270A (en) * | 2007-02-26 | 2008-09-11 | Okuma Corp | Door device for machine tool |
| CN201144610Y (en) * | 2007-12-17 | 2008-11-05 | 江弈宸 | Anti-clamping device of public bus door |
| CN201170043Y (en) * | 2008-03-25 | 2008-12-24 | 朱辉 | Hand-clip-proof safety door |
| KR20100006647A (en) * | 2008-07-10 | 2010-01-21 | 황인라 | Safety device of cnc machine tool automatic opening and shutting doors |
| CN101590611B (en) * | 2009-06-23 | 2012-11-14 | 昆山飞宇精密模具有限公司 | Machine tool safety protection device |
| CN201972514U (en) * | 2011-01-18 | 2011-09-14 | 瑞安市亚星汽车配件有限公司 | Anti-biting control device of automobile door |
| CN102581621A (en) * | 2012-02-10 | 2012-07-18 | 上海三一精机有限公司 | Vertical automatic door device for machining center |
| CN202592112U (en) * | 2012-06-04 | 2012-12-12 | 储士钊 | Automatic safety door device of numerically-controlled machine tool device |
| CN102840190A (en) * | 2012-09-21 | 2012-12-26 | 铁煤集体企业联合发展有限公司 | Air cylinder special for preventing from clamping persons for underground air door of coal mine |
| CN202910651U (en) * | 2012-10-30 | 2013-05-01 | 芜湖恒耀汽车零部件有限公司 | Machine tool pneumatic door opener device |
| CN203321173U (en) * | 2013-05-20 | 2013-12-04 | 苏州东昱精机有限公司 | Safety automatic door device used for numerical control machine tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221009A (en) * | 2015-10-23 | 2016-01-06 | 无锡惠发特精密机械有限公司 | A kind of automatic door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104165011B (en) | 2016-06-15 |
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