CN103056400A - Mechanical arm anti-collision device - Google Patents
Mechanical arm anti-collision device Download PDFInfo
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- CN103056400A CN103056400A CN2012105837013A CN201210583701A CN103056400A CN 103056400 A CN103056400 A CN 103056400A CN 2012105837013 A CN2012105837013 A CN 2012105837013A CN 201210583701 A CN201210583701 A CN 201210583701A CN 103056400 A CN103056400 A CN 103056400A
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- mechanical arm
- fixed head
- cavity
- swivel plate
- collision
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Abstract
The invention discloses a mechanical arm anti-collision device which comprises a mechanical arm (1), a fixed plate (2) and a rotating plate (3). The mechanical arm is vertically installed on the rotating plate (3) which is sleeved above the fixed plate (2) in parallel, one end of the rotating plate (3) is connected with the fixed plate (2) in rotating mode, a cavity (6) is formed by a notch on the fixed plate (2), an inductor (4) is arranged in the cavity, and the inductor (4) is used for inducing height of the cavity (6). The mechanical arm anti-collision device avoids further damage of a mechanical arm and a lathe, reduces maintenance cost, prevents operators from injury ignorantly and improves safety.
Description
Technical field
The present invention relates to product is delivered to the robotic device field of machine tooling, particularly a kind of mechanical arm anticollision device, collision-prevention device.
Background technology
Described mechanical arm can be with the product loading and unloading on the three-jaw of product or lathe, and this operation need not staff's operation, and is very convenient.But some problems usually also occur: mechanical arm easily with three-jaw or three-jaw on product bump against, bumping against afterwards, lathe and mechanical arm are still working on.Mechanical arm and product component are further damaged, and maintenance cost increases, but also may damage operating personnel, has potential safety hazard.
Summary of the invention
The technical problem that (one) will solve
After the technical problem to be solved in the present invention is the product collision that will solve on mechanical arm and three-jaw or the three-jaw, the problem that lathe and mechanical arm are still being worked.
(2) technical scheme
For addressing the above problem, the present invention proposes a kind of mechanical arm anticollision device, collision-prevention device, comprises mechanical arm, fixed head and swivel plate; Described mechanical arm is vertically mounted on the swivel plate, described swivel plate parallel sleeve above fixed head wherein an end be rotatably connected with fixed head, breach on the other end and the fixed head forms cavity, is provided with inductor in the described cavity, and described inductor is used for the induction cavity height.
As a further improvement on the present invention, be provided with extension spring in both sides, the described cavity outside, extension spring one end and the swivel plate at described two ends are connected by screw, and the other end links to each other by screw with fixed head.
As a further improvement on the present invention, described swivel plate includes U-shaped groove, and described U-shaped groove parallel sleeve is above fixed head, and wherein an end is rotatably connected with fixed head, and the breach on the other end and the fixed head forms cavity.
As a further improvement on the present invention, described U-shaped groove and fixed head are for being rotated counterclockwise.
(3) beneficial effect
Mechanical arm anticollision device, collision-prevention device of the present invention, by mechanical arm is arranged to rotational structure, and an inductor is set, make inductor can by mechanical arm because of with lathe three-claw or three-jaw on product cause after bumping against to be rotated counterclockwise and allow cavity height increase to make inductor can't receive induction, described inductor just can pass to information the operating system of whole equipment, thereby allow whole lathe and mechanical arm quit work and to report to the police, avoided the further damage of mechanical arm and lathe, reduced maintenance cost, prevent that again operating personnel are injured in unwitting situation, strengthened security performance.
Description of drawings
Fig. 1 is the stereogram of mechanical arm anticollision device, collision-prevention device of the present invention;
Fig. 2 is the structural representation of mechanical arm anticollision device, collision-prevention device of the present invention;
Fig. 3 is the cutaway view of A-A among Fig. 2 of the present invention;
Fig. 4 is the stereogram of swivel plate of the present invention;
Fig. 5 is the structural representation that mechanical arm anticollision device, collision-prevention device of the present invention and lathe bump against.
1 is that mechanical arm, 2 is that fixed head, 3 is that swivel plate, 4 is that inductor, 5 is that extension spring, 6 is that cavity, 7 is U-shaped groove among the figure.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of mechanical arm anticollision device, collision-prevention device comprises mechanical arm 1, fixed head 2 and swivel plate 3; Described mechanical arm 1 is vertically mounted on the swivel plate 3, described swivel plate 3 includes U-shaped groove 7, described U-shaped groove 7 parallel sleeves are above fixed head 2, wherein an end is rotated counterclockwise with fixed head 2 and is connected, breach on the other end and the fixed head 2 forms cavity 6, be arranged to rotational structure by mechanical arm 1, and an inductor 4 is set, described inductor 4 is used for induction cavity 6 height.Make inductor 4 can by mechanical arm 1 because of with lathe three-claw or three-jaw on product cause that rotation is responded to after bumping against, thereby allow whole lathe and mechanical arm quit work and to report to the police.Be provided with extension spring 5 in both sides, described cavity 6 outside, extension spring 5 one ends and the swivel plate 3 at described two ends are connected by screw, and the other end and fixed head 2 link to each other by screw, by extension spring 5 mechanical arm 1 are resetted.
Embodiment: as shown in Figure 5 when the product on mechanical arm 1 decline and the lathe three-claw bumps against, described mechanical arm 1 is stressed to be rotated counterclockwise by swivel plate 3, described cavity 6 highly increases, thereby exceeded the reaction distance of inductor 4, described inductor 4 is just issued the operating system on the whole equipment of information, operating system just can be opened the urgent-stop alarm function, so that prompting staff, avoided the further damage of mechanical arm 1 with lathe, reduced maintenance cost, prevent that again operating personnel are injured in unwitting situation, strengthened security performance.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a mechanical arm anticollision device, collision-prevention device is characterized in that, comprises mechanical arm (1), fixed head (2) and swivel plate (3); Described mechanical arm (1) is vertically mounted on the swivel plate (3), described swivel plate (3) parallel sleeve is in the top of fixed head (2), wherein an end is rotatably connected with fixed head (2), breach on the other end and the fixed head (2) forms cavity (6), be provided with inductor (4) in the described cavity (6), described inductor (4) is used for induction cavity (6) highly.
2. mechanical arm anticollision device, collision-prevention device according to claim 1, it is characterized in that, be provided with extension spring (5) in both sides, described cavity (6) outside, extension spring one end and the swivel plate (3) at described two ends are connected by screw, and the other end links to each other by screw with fixed head (2).
3. mechanical arm anticollision device, collision-prevention device according to claim 1, it is characterized in that, described swivel plate (3) includes U-shaped groove (7), described U-shaped groove (7) parallel sleeve is in the top of fixed head (2), wherein an end is rotatably connected with fixed head (2), and the breach on the other end and the fixed head (2) forms cavity (6).
4. mechanical arm anticollision device, collision-prevention device according to claim 3 is characterized in that, described U-shaped groove (7) and fixed head (2) are for being rotated counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210583701.3A CN103056400B (en) | 2012-12-27 | 2012-12-27 | A kind of Mechanical arm anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210583701.3A CN103056400B (en) | 2012-12-27 | 2012-12-27 | A kind of Mechanical arm anti-collision device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103056400A true CN103056400A (en) | 2013-04-24 |
| CN103056400B CN103056400B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210583701.3A Active CN103056400B (en) | 2012-12-27 | 2012-12-27 | A kind of Mechanical arm anti-collision device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878634A (en) * | 2014-04-16 | 2014-06-25 | 温岭普瑞斯磨床有限公司 | Mechanical arm collision preventing structure |
| CN114472942A (en) * | 2022-02-24 | 2022-05-13 | 安徽新诺精工股份有限公司 | Anti-collision safety device for numerical control turning center |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110051455A (en) * | 2009-11-10 | 2011-05-18 | (주)대일정공 | Controll unit for link motion area and link having it |
| CN202606878U (en) * | 2012-05-10 | 2012-12-19 | 沈阳市大鑫数控机械有限责任公司 | Material jacking device achieving automatic feeding |
| CN202963487U (en) * | 2012-12-27 | 2013-06-05 | 余姚市嘉力机械设备制造有限公司 | Mechanical arm collision-prevention device |
-
2012
- 2012-12-27 CN CN201210583701.3A patent/CN103056400B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110051455A (en) * | 2009-11-10 | 2011-05-18 | (주)대일정공 | Controll unit for link motion area and link having it |
| CN202606878U (en) * | 2012-05-10 | 2012-12-19 | 沈阳市大鑫数控机械有限责任公司 | Material jacking device achieving automatic feeding |
| CN202963487U (en) * | 2012-12-27 | 2013-06-05 | 余姚市嘉力机械设备制造有限公司 | Mechanical arm collision-prevention device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878634A (en) * | 2014-04-16 | 2014-06-25 | 温岭普瑞斯磨床有限公司 | Mechanical arm collision preventing structure |
| CN114472942A (en) * | 2022-02-24 | 2022-05-13 | 安徽新诺精工股份有限公司 | Anti-collision safety device for numerical control turning center |
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| Publication number | Publication date |
|---|---|
| CN103056400B (en) | 2015-10-28 |
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