CN203636831U - Robot mechanical arm device - Google Patents
Robot mechanical arm device Download PDFInfo
- Publication number
- CN203636831U CN203636831U CN201320759072.5U CN201320759072U CN203636831U CN 203636831 U CN203636831 U CN 203636831U CN 201320759072 U CN201320759072 U CN 201320759072U CN 203636831 U CN203636831 U CN 203636831U
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- CN
- China
- Prior art keywords
- clamping limb
- connecting rod
- support
- roller
- clamping arm
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Abstract
The utility model discloses a robot mechanical arm device which comprises a bracket, a first clamping arm, a second clamping arm and a connecting rod, wherein the lower end of the connecting rod is stretched into the bracket; a connecting block is mounted at the lower end of the connecting rod and is circular-truncated-cone shaped with a larger upper part and a smaller lower part; the upper ends of the first clamp arm and the second clamp arm are stretched into the bracket; a first idler wheel is mounted at the upper end of the first clamping arm; a second idler wheel is mounted at the upper end of the second clamping arm; a first strip-type groove and a second strip-type groove are formed in the side wall of the connecting block, the first strip-type groove is in rolling fit with the first idler wheel, and the second strip-type groove is in rolling fit with the second idler wheel; the middles of the first clamping arm and the second clamping arm are hinged to the bracket; the first clamping arm is connected with the second clamping arm through a spring; a fixing block enabling the connecting rod to pass through is arranged in the bracket; the connecting rod is in sliding fit with the fixing block. The robot mechanical arm device is simple in structure and convenient to operate, and can clamp articles with certain sizes so as to move the articles.
Description
Technical field
The utility model relates to a kind of robot device, particularly relates to a kind of robot mechanical arm device.
Background technology
The progress of robotics and application are that twentieth century is automatically controlled the most convictive achievement, are the automations of high meaning in the present age, and especially, in current industry is manufactured, robotics has been obtained greatest success.Enter 21st century, people have experienced robot more and more in person and have deeply produced, live and social solid paces.On the one hand along with every country aging is more and more serious, more old man needs to look after, the demand of social security and service is also more urgent, the family structure of aging must make more young family pressure increase, and the quickening of rhythm of life and the pressure of work, also make young man not have the more time to accompany the child of oneself, thereupon fermenting, life will be vast home services robot market, need to operate flexibly for domestic robot, therefore the job stability of manipulator is determining the operating flexibility of robot to a great extent.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of robot mechanical arm device is provided.This robot mechanical arm device is simple in structure, easy to operate, can clamp the article of certain limit size, thereby realize the movement of article.
For achieving the above object, the technical solution adopted in the utility model is: a kind of robot mechanical arm device, it is characterized in that: comprise support, the connecting rod that the first clamping limb is connected with the second clamping limb and with power set, the lower end of described connecting rod is stretched in support, the lower end of described connecting rod is provided with contiguous block, the truncated cone-shaped that described contiguous block is big up and small down, the upper end of described the first clamping limb and described the second clamping limb is all stretched in support from frame bottom, the upper end of described the first clamping limb is provided with the first roller, the upper end of described the second clamping limb is provided with the second roller, on the sidewall of described contiguous block, offer with the first roller roll the Article 1 connected in star that coordinates and with the second roller Article 2 connected in star coordinating that rolls, the middle part of described the first clamping limb and the second clamping limb is all hinged with support, the lower end of described the first clamping limb and the second clamping limb is clamping part, described the first clamping limb is connected by spring with the second clamping limb, the fixed block passing for connecting rod is set in described support, described connecting rod and fixed block are and are slidably matched.
Above-mentioned a kind of robot mechanical arm device, is characterized in that: described support comprises upper cavity and the lower chamber that is arranged on upper cavity below, and described fixed block is arranged in upper cavity.
Above-mentioned a kind of robot mechanical arm device, is characterized in that: described the first clamping limb is hinged by the first hinging pin shaft and support, and described the second clamping limb is hinged by the second hinging pin shaft and support.
The utility model compared with prior art has the following advantages:
1, of the present utility model simple in structure, rationally novel in design, be easy to install.
2, the utility model is by arranging connecting rod, contiguous block, the first clamping limb and the second clamping limb, move up and down by connecting rod, the contiguous block that drive is truncated cone-shaped moves up and down, and then drives the first clamping limb and the second clamping limb to open or shrink, thereby completes the clamping to article or unclamp.
3, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and rationally novel in design, functional reliability is high, long service life, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-support; 1-1-upper cavity; 1-2-lower chamber;
2-fixed block; 3-connecting rod; 4-contiguous block;
The 5-the first roller; 6-spring; The 7-the first clamping limb;
The 8-the first hinging pin shaft; The 9-the second hinging pin shaft; The 10-the second clamping limb;
The 11-the second roller.
The specific embodiment
A kind of robot mechanical arm device as shown in Figure 1, comprise support 1, the first clamping limb 7 and the second clamping limb 10 and the connecting rod 3 being connected with power set, the lower end of described connecting rod 3 is stretched in support 1, the lower end of described connecting rod 3 is provided with contiguous block 4, the big up and small down truncated cone-shaped of described contiguous block 4, the upper end of described the first clamping limb 7 and described the second clamping limb 10 is all stretched in support 1 from support 1 bottom, the upper end of described the first clamping limb 7 is provided with the first roller 5, the upper end of described the second clamping limb 10 is provided with the second roller 11, on the sidewall of described contiguous block 4, offer with the first roller 5 roll the Article 1 connected in star that coordinates and with the second roller 11 Article 2 connected in star coordinating that rolls, the middle part of described the first clamping limb 7 and the second clamping limb 10 is all hinged with support 1, the lower end of described the first clamping limb 7 and the second clamping limb 10 is clamping part, described the first clamping limb 7 is connected by spring 6 with the second clamping limb 10, the interior fixed block 2 passing for connecting rod 3 that arranges of described support 1, described connecting rod 3 and fixed block 2 are and are slidably matched.
When use, under the drive of power set, when contiguous block 4 moves up with connecting rod 3, the first roller 5 and the second roller 11 relatively move with Article 1 connected in star and Article 2 connected in star respectively, distance between the first roller 5 and the second roller 11 is dwindled gradually, under the effect of spring 6, the first clamping limb 7 and the second clamping limb 10 open, in the time that connecting rod 3 moves down, contiguous block 4 also moves down with connecting rod 3, make the first roller 5 and the second roller 11 reach the upper end of contiguous block 4, distance between the first roller 5 and the second roller 11 increases, distance between the first clamping limb 7 and the second clamping limb 10 is dwindled, article are clamped, carry out movement and the placement of article.
As shown in Figure 1, described support 1 comprises upper cavity 1-1 and the lower chamber 1-2 that is arranged on upper cavity 1-1 below, and described fixed block 2 is arranged in upper cavity 1-1.Described the first clamping limb 7 is hinged with support 1 by the first hinging pin shaft 8, and described the second clamping limb 10 is hinged with support 1 by the second hinging pin shaft 9.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (3)
1. a robot mechanical arm device, it is characterized in that: comprise support (1), the first clamping limb (7) and the second clamping limb (10) and the connecting rod (3) being connected with power set, the lower end of described connecting rod (3) is stretched in support (1), the lower end of described connecting rod (3) is provided with contiguous block (4), the big up and small down truncated cone-shaped of described contiguous block (4), the upper end of described the first clamping limb (7) and described the second clamping limb (10) is all stretched in support (1) from support (1) bottom, the upper end of described the first clamping limb (7) is provided with the first roller (5), the upper end of described the second clamping limb (10) is provided with the second roller (11), on the sidewall of described contiguous block (4), offer with the first roller (5) roll the Article 1 connected in star that coordinates and with the second roller (11) Article 2 connected in star coordinating that rolls, the middle part of described the first clamping limb (7) and the second clamping limb (10) is all hinged with support (1), the lower end of described the first clamping limb (7) and the second clamping limb (10) is clamping part, described the first clamping limb (7) is connected by spring (6) with the second clamping limb (10), the fixed block (2) passing for connecting rod (3) is set in described support (1), described connecting rod (3) and fixed block (2) are and are slidably matched.
2. a kind of robot mechanical arm device according to claim 1, it is characterized in that: described support (1) comprises upper cavity (1-1) and be arranged on the lower chamber (1-2) of upper cavity (1-1) below, described fixed block (2) is arranged in upper cavity (1-1).
3. a kind of robot mechanical arm device according to claim 1, it is characterized in that: described the first clamping limb (7) is hinged by the first hinging pin shaft (8) and support (1), described the second clamping limb (10) is hinged by the second hinging pin shaft (9) and support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759072.5U CN203636831U (en) | 2013-11-22 | 2013-11-22 | Robot mechanical arm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759072.5U CN203636831U (en) | 2013-11-22 | 2013-11-22 | Robot mechanical arm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636831U true CN203636831U (en) | 2014-06-11 |
Family
ID=50868109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320759072.5U Expired - Fee Related CN203636831U (en) | 2013-11-22 | 2013-11-22 | Robot mechanical arm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636831U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171768A (en) * | 2015-09-17 | 2015-12-23 | 苏州博众精工科技有限公司 | Gripping device |
| CN107200110A (en) * | 2017-05-18 | 2017-09-26 | 北京理工大学 | A kind of bionical chela robot based on pull-spring of connecting rod mechanism |
| CN108526981A (en) * | 2018-05-21 | 2018-09-14 | 杭州职业技术学院 | A kind of mechanical claw open-and-close mechanism |
| CN111055298A (en) * | 2019-12-03 | 2020-04-24 | 红塔烟草(集团)有限责任公司 | Clamping trigger device |
| CN111616533A (en) * | 2020-07-06 | 2020-09-04 | 卜勇 | Cabinet |
| CN111713896A (en) * | 2020-07-06 | 2020-09-29 | 卜勇 | Cabinet |
| CN111730628A (en) * | 2020-07-03 | 2020-10-02 | 江门市印星机器人有限公司 | Clamping jaw mechanism of mechanical arm |
| CN113977373A (en) * | 2021-11-04 | 2022-01-28 | 国网山东省电力公司建设公司 | Inside grinding device of pipeline for electric power construction |
-
2013
- 2013-11-22 CN CN201320759072.5U patent/CN203636831U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171768A (en) * | 2015-09-17 | 2015-12-23 | 苏州博众精工科技有限公司 | Gripping device |
| CN107200110A (en) * | 2017-05-18 | 2017-09-26 | 北京理工大学 | A kind of bionical chela robot based on pull-spring of connecting rod mechanism |
| CN108526981A (en) * | 2018-05-21 | 2018-09-14 | 杭州职业技术学院 | A kind of mechanical claw open-and-close mechanism |
| CN108526981B (en) * | 2018-05-21 | 2024-06-04 | 杭州职业技术学院 | Mechanical claw opening and closing mechanism |
| CN111055298A (en) * | 2019-12-03 | 2020-04-24 | 红塔烟草(集团)有限责任公司 | Clamping trigger device |
| CN111055298B (en) * | 2019-12-03 | 2020-11-17 | 红塔烟草(集团)有限责任公司 | Clamping trigger device |
| CN111730628A (en) * | 2020-07-03 | 2020-10-02 | 江门市印星机器人有限公司 | Clamping jaw mechanism of mechanical arm |
| CN111616533A (en) * | 2020-07-06 | 2020-09-04 | 卜勇 | Cabinet |
| CN111713896A (en) * | 2020-07-06 | 2020-09-29 | 卜勇 | Cabinet |
| CN111616533B (en) * | 2020-07-06 | 2021-11-12 | 北京金隅天坛家具股份有限公司 | Cabinet |
| CN113977373A (en) * | 2021-11-04 | 2022-01-28 | 国网山东省电力公司建设公司 | Inside grinding device of pipeline for electric power construction |
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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: 20140611 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |