CN205343122U - Take robotic arm of auxiliary stay frame - Google Patents
Take robotic arm of auxiliary stay frame Download PDFInfo
- Publication number
- CN205343122U CN205343122U CN201521115848.5U CN201521115848U CN205343122U CN 205343122 U CN205343122 U CN 205343122U CN 201521115848 U CN201521115848 U CN 201521115848U CN 205343122 U CN205343122 U CN 205343122U
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- CN
- China
- Prior art keywords
- cantilever
- arc
- slider
- robotic arm
- seat
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- Expired - Fee Related
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Abstract
The utility model discloses a take robotic arm of auxiliary stay frame, including roating seat, cantilever and aircraft nose, the shaping has annular boss on the outer wall of roating seat, fixedly connected with arc guide rail on the up end of annular boss, and the plug bush has ARC slide block on the arc guide rail, be fixed with linear guide on the bottom surface of cantilever, the last grafting of linear guide has sharp slider, and sharp slider and ARC slide block go up equal shaping has articulated seat, and the afterbody that supports the cylinder articulates on ARC slide block's articulated seat, and the head that supports piston rod of the cylinder articulates on the articulated seat of sharp slider. The robotic arm that it adopted can support the cantilever as the auxiliary stand when supporting cylinder start -up extension to robotic arm's robotic arm's support intensity can be improved, thereby the upper limit weight of the article that the manipulator snatchs can be improved together.
Description
Technical field:
The present invention relates to the technical field of robot mechanical arm, more specifically to a kind of mechanical arm with auxiliary support frame.
Background technology:
Mechanical hand, can imitate some holding function of staff and arm, in order to capture, to carry object or the automatic pilot of operation instrument by fixed routine；Mechanical hand is the industrial robot occurred the earliest, is also the modern machines people occurred the earliest.The mechanical arm of existing machinery hands is as described in Figure 1, it is made up of rotating seat 1, cantilever 2 and head 3, cantilever 2 can realize controllable rotary at rotating seat 1, its head 3 can also realize controllable rotary on cantilever 2 simultaneously, and the operation of the realization of mechanical hand is generally welding or crawl etc., the mechanical hand adopting grasping manipulation then needs to consider the support strength of mechanical arm, and the weight beyond the mechanical arm support strength upper limit or the limit cannot use mechanical hand to carry out capturing or lifting by crane.
Summary of the invention:
The purpose of the present invention is aiming at the deficiency of prior art, and provides a kind of mechanical arm with auxiliary support frame, and it can strengthen the support strength of mechanical arm, thus improving the upper limit weight of the captured object of mechanical hand.
A kind of mechanical arm with auxiliary support frame, including rotating seat, cantilever and head, the outer wall of rotating seat forms annular boss, and the upper surface of annular boss is fixedly connected with arc-shaped guide rail, and arc-shaped guide rail upper sleeve has arc shaped slider；The bottom surface of described cantilever is fixed with line slideway, line slideway is plugged with linear slider, all forming hinged seat in linear slider and arc shaped slider, the afterbody supporting cylinder is hinged on the hinged seat of arc shaped slider, and the head supporting cylinder piston rod is hinged on the hinged seat of linear slider.
Described line slideway has multiple, and multiple line slideways are parallel to each other, and multiple line slideways are plugged in same linear slider, and the hinged seat in linear slider is positioned at the middle part of linear slider.
The stroke of described support cylinder is not less than the upper surface of annular boss to the 1/2 of cantilever vertical distance, and the stroke supporting cylinder is not more than the 1/2 of jib-length.
The beneficial effects of the present invention is:
1, the mechanical arm that it adopts is when supporting cylinder and starting elongation, can as auxiliary stand supporting cantilever, such that it is able to improve the support strength of mechanical arm of mechanical arm, with it is thus possible to improve the upper limit weight of the captured object of mechanical hand.
2, it can shrink as the support cylinder of supporting cantilever, will not interfere with the object on the downside of cantilever in operating process after contraction as standard machinery arm.
Accompanying drawing illustrates:
Fig. 1 is the structural representation that invention is three-dimensional；
Fig. 2 is the structural representation that invention is looked up；
Fig. 3 is the structural representation that invention is faced.
In figure: 1, rotating seat；11, annular boss；2, cantilever；3, head；4, arc-shaped guide rail；5, arc shaped slider；6, cylinder is supported；7, linear slider；8, line slideway.
Detailed description of the invention:
Embodiment: see shown in Fig. 1,2,3, a kind of mechanical arm with auxiliary support frame, including rotating seat 1, cantilever 2 and head 3, the outer wall of rotating seat 1 forms annular boss 11, being fixedly connected with arc-shaped guide rail 4 on the upper surface of annular boss 11, arc-shaped guide rail 4 upper sleeve has arc shaped slider 5；The bottom surface of described cantilever 2 is fixed with line slideway 8, line slideway 8 is plugged with linear slider 7, linear slider 7 and arc shaped slider 5 all form hinged seat, the afterbody supporting cylinder 6 is hinged on the hinged seat of arc shaped slider 5, and the head supporting cylinder 6 piston rod is hinged on the hinged seat of linear slider 7.
Described line slideway 8 has multiple, and multiple line slideways 8 are parallel to each other, and multiple line slideways 8 are plugged in same linear slider 7, and the hinged seat in linear slider 7 is positioned at the middle part of linear slider 7.
The stroke of described support cylinder 6 is not less than the upper surface of annular boss 11 to the 1/2 of cantilever 2 vertical dimension, and the stroke supporting cylinder 6 is not more than the 1/2 of cantilever 2 length.
Operation principle: the present invention is the auxiliary support frame that mechanical arm is set up, its auxiliary support frame can pass through arc shaped slider 5 and rotate on rotating seat 1 with cantilever 2 with arc-shaped guide rail 4, and the core of auxiliary support frame is to support cylinder 6；
When support cylinder 6 startup is stretched out, it is by linear slider 7 mobile on line slideway 8, realizing supporting the auxiliary stand that cylinder 6 becomes tilting between cantilever 2 and rotating seat 1, thus strengthening cantilever 2 and the support strength of rotating seat 1, also just strengthening the intensity of mechanical arm；
When support cylinder 6 shrinks, its head supporting cylinder 6 piston rod is positioned at the side closing on rotating seat 1, thus it is empty for being similar on the downside of cantilever 2, it supports cylinder 6 and when cantilever 2 rotates, the object on the downside of cantilever 2 will not be interfered.
Claims (3)
1. the mechanical arm with auxiliary support frame, including rotating seat (1), cantilever (2) and head (3), it is characterized in that: the outer wall of rotating seat (1) forms annular boss (11), being fixedly connected with arc-shaped guide rail (4) on the upper surface of annular boss (11), arc-shaped guide rail (4) upper sleeve has arc shaped slider (5)；The bottom surface of described cantilever (2) is fixed with line slideway (8), line slideway (8) is plugged with linear slider (7), linear slider (7) and arc shaped slider (5) all form hinged seat, the afterbody supporting cylinder (6) is hinged on the hinged seat of arc shaped slider (5), and the head supporting cylinder (6) piston rod is hinged on the hinged seat of linear slider (7).
2. a kind of mechanical arm with auxiliary support frame according to claim 1, it is characterized in that: described line slideway (8) has multiple, multiple line slideways (8) are parallel to each other, multiple line slideways (8) are plugged in same linear slider (7), and the hinged seat in linear slider (7) is positioned at the middle part of linear slider (7).
3. a kind of mechanical arm with auxiliary support frame according to claim 1, it is characterized in that: the stroke of described support cylinder (6) is not less than the upper surface of annular boss (11) to the 1/2 of cantilever (2) vertical dimension, and the stroke supporting cylinder (6) is not more than the 1/2 of cantilever (2) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115848.5U CN205343122U (en) | 2015-12-29 | 2015-12-29 | Take robotic arm of auxiliary stay frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115848.5U CN205343122U (en) | 2015-12-29 | 2015-12-29 | Take robotic arm of auxiliary stay frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205343122U true CN205343122U (en) | 2016-06-29 |
Family
ID=56171069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521115848.5U Expired - Fee Related CN205343122U (en) | 2015-12-29 | 2015-12-29 | Take robotic arm of auxiliary stay frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205343122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500355A (en) * | 2015-12-29 | 2016-04-20 | 苏州卓德电子有限公司 | Mechanical arm with auxiliary support frame |
| CN108943080A (en) * | 2018-07-10 | 2018-12-07 | 安徽省星年华电器有限公司 | Cornering machine is used in a kind of processing of seal strip for refrigerator door |
-
2015
- 2015-12-29 CN CN201521115848.5U patent/CN205343122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500355A (en) * | 2015-12-29 | 2016-04-20 | 苏州卓德电子有限公司 | Mechanical arm with auxiliary support frame |
| CN108943080A (en) * | 2018-07-10 | 2018-12-07 | 安徽省星年华电器有限公司 | Cornering machine is used in a kind of processing of seal strip for refrigerator door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160629 Termination date: 20161229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |