CN206551041U - The cleft hand of automatic grabbing workpiece on a kind of production line - Google Patents
The cleft hand of automatic grabbing workpiece on a kind of production line Download PDFInfo
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- CN206551041U CN206551041U CN201720221579.3U CN201720221579U CN206551041U CN 206551041 U CN206551041 U CN 206551041U CN 201720221579 U CN201720221579 U CN 201720221579U CN 206551041 U CN206551041 U CN 206551041U
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- mounting bracket
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- production line
- curved panel
- connecting rod
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Abstract
The utility model discloses a kind of cleft hand of automatic grabbing workpiece on production line, including frame, power part and mechanical finger.Frame is by the support of top and the mounting frame of lower section into mounting bracket is horizontally disposed, and mechanical finger is set below mounting bracket, and mechanical finger can form the curved panel of band-type brake structure for a pair with respect to folding；Curved panel is arranged on the piston rod of cylinder by connecting rod, and cylinder is fixed on mounting bracket.The utility model is simple in construction, in addition to cylinder, and other non-accurate parts, structure durable, overall weight is lighter, beneficial to operation is installed on, is hardly damaged, and is especially advantageous for capturing the cylindrical hollow out workpiece of spring-like class.
Description
Technical field
The utility model is specifically related to a kind of cleft hand of automatic grabbing workpiece on production line.
Background technology
In the workshop of modern plant, in order to raise labour efficiency and improve product quality, save human resources with
And production cost, in the work position of many single repetitions, or danger coefficient is of a relatively high, and production environment is relatively poor
On some posies, it is adapted to account for hilllock from some robots, completes the task of setting.
Take link to use robot in production workpiece dress, workpiece is picked up from conveyer belt, then be put into what is specified
Position.This work is completed very well, in addition to needing to have an of a relatively high mechanical device of intelligence degree (certainly
Can be completed by the mechanical device worked simply by grammed switch), in addition it is also necessary to the pawl of the dexterous grabbing workpiece of a setting
Hand.
For example：In spring production process, one of post is that requirement picks up the spring of high temperature from conveyer,
And be smoothly positioned on the mechanism platform of another procedure of processing by direction initialization and position, in order to improve production efficiency, and
The spring of thermal structure is not suitable for artificial pickup, therefore, it is necessary to complete this work using robot on this post.
At present, in mechanical design field, there is the design of many mechanical claw hands, still, be suitable for capturing the manipulator of spring
Fewer, because spring is the overall spiral shape in cylindrical structure, middle part hollow out, bad hold of common mechanical finger is pinched.
Some mechanical finger structure is complicated again, and cost is high, because of excessive Element Design wherein, is easily damaged.However, in stream
Line type is produced with process procedure, once the station is because of downtime, will result in whole production line downtime, is imitated for production
The influence of rate and cost is well imagined.
Therefore, in the factory, it would be desirable to which one simple in construction, reliable mechanical gripper structure.
Utility model content
In order to solve the above-mentioned technical problem, the utility model overcomes the shortcoming of prior art there is provided on a kind of production line
The cleft hand of automatic grabbing workpiece.
To achieve the above object, the cleft hand of automatic grabbing workpiece on a kind of production line that the utility model is provided, including machine
Frame, power part and mechanical finger.Described frame is made up of the support 1 of top with the mounting bracket 3 of lower section, support and mounting bracket
Between set connection column 2；Described mounting bracket 3 is horizontally disposed, and mechanical finger, described mechanical finger are set below mounting bracket
The curved panel 7 of band-type brake structure can be formed with respect to folding for a pair；Described curved panel is connected by connecting rod 6 and power part
Connect, power part 4 is fixed on mounting bracket 3.
The cleft hand of automatic grabbing workpiece on a kind of production line as described above, be specially：Described power part 4 is gas
Cylinder, cylinder is horizontally disposed, and the cylinder body 5 of cylinder is fixed on mounting bracket, and described connecting rod 6, connecting rod are set on the piston rod 9 of cylinder
The lower section of piston rod end is fixed on, connecting rod is vertical with piston rod 9.
The cleft hand of automatic grabbing workpiece on a kind of production line as described above, be specially：Left below described mounting bracket 3,
Right both sides are each provided with a pair of cylinders, the piston rod of cylinder being respectively provided with connecting rod 6 and curved panel 7；Wherein on the left of mounting bracket
A pair of cylinders are arranged on below mounting bracket；In a pair of cylinders on the right side of mounting bracket, one of cylinder is arranged under mounting bracket
Side, another cylinder sets the top of mounting bracket, is arranged on the cylinder above mounting bracket and is connected by lengthening connecting rod 8 with curved panel
Connect, described lengthening connecting rod includes crossbeam 8-1, the down-set connecting pole 8-2 in crossbeam two ends for being connected to piston rod end, and shape
Mounting bracket is enclosed in doorframe into doorframe, connecting pole lower end sets curved panel 7.
The cleft hand of automatic grabbing workpiece on a kind of production line as described above, be specially：Each curved panel 7 is arranged at together
One level height.
The cleft hand of automatic grabbing workpiece on a kind of production line as described above, be specially：Described support 1 is ring flange.
The cleft hand of automatic grabbing workpiece on a kind of production line as described above, be specially：Described power part 4 is hydraulic pressure
There is liquid presses piston pole on cylinder, hydraulic cylinder, connecting rod and curved panel are arranged on liquid presses piston pole.
The cleft hand of automatic grabbing workpiece on a kind of production line as described above, be specially：Described power part 4 is servo
Motor the beneficial effects of the utility model are：
The cleft hand of automatic grabbing workpiece of the present utility model is simple in construction, in addition to cylinder, other non-accurate parts,
Make the utility model structure durable, be hardly damaged.
The curved panel formation band-type brake structure of a pair of opposing of the present utility model, can be especially advantageous for respect to folding
Capture the cylindrical hollow out workpiece of spring-like class.
Structure design of the present utility model is very succinct, no to cross multiple component, makes the utility model overall weight lighter, profit
In being installed on operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the combining structure schematic diagram of curved panel and connecting rod.
Fig. 3 is combining structure schematic diagram of the curved panel with lengthening connecting rod.
Fig. 4 is utility model works schematic diagram.
Reference correspondence of the present utility model：
1. support；2. connect column；3. mounting bracket；4. power part；5. cylinder body；6. connecting rod；7. curved panel；
8. lengthen connecting rod；9. piston rod；10. robotic arm；11. workpiece；8-1. crossbeam；8-2. connecting pole.
Embodiment
It is specific below in conjunction with the utility model to make the purpose of this utility model, technical scheme and advantage clearer
Technical solutions of the utility model are clearly and completely described for embodiment and corresponding accompanying drawing.
With reference to Fig. 1, the cleft hand of automatic grabbing workpiece of the present utility model, including frame, power part and mechanical finger.
It is the support of flange plate type above frame, support 1 is arranged on robotic arm 10, is connected by flange, make connection
It is more firm.It is mounting bracket below support, is mainly used in what installation manipulator referred to.Connection column is set between support and mounting bracket
2, the air flue of pneumatic element, or if power part can be arranged by making to have between support and mounting bracket in a space, the space
Part 4 is driven for servomotor, and the speed change and biography of power lead and motor can be just installed in the space between support and mounting bracket
Dynamic device.
The space of indwelling is used to install a cylinder between support and mounting bracket in this example.In order that the utility model
Cleft hand structure it is closer, cylinder is dislocatedly distributed in the both sides up and down of mounting bracket.Specially：Arranged on left and right sides is each below mounting bracket
It is provided with a pair of cylinders, the piston rod of cylinder and is respectively provided with connecting rod 6 and curved panel 7；A pair of cylinders wherein on the left of mounting bracket
All it is provided in below mounting bracket.And in a pair of cylinders on the right side of mounting bracket, one of cylinder is arranged on mounting bracket
Lower section, another cylinder sets the top of mounting bracket, in order that each curved panel is in same level height, the cylinder passes through
Connecting rod 8 is lengthened to be connected with curved panel.
With reference to Fig. 3, the similar doorframe that is made up of crossbeam 8-1 and connecting pole 8-2 of connecting rod is lengthened, doorframe, which stretches out, to be installed
Frame periphery, and mounting bracket is enclosed in doorframe, the lower end for lengthening connecting rod sets curved panel 7.
With reference to Fig. 2, mechanical finger can form the curved panel of band-type brake structure for a pair with respect to folding；Curved panel passes through
Connecting rod 6 is connected with the piston rod of cylinder.Cylinder on mounting bracket is all horizontally disposed, and the cylinder body 5 of cylinder is fixed on installation
On frame.The shape of connecting rod is unrestricted, and connecting rod can be single rhabodoid, or one piece of floor, for lightened plate floor
Weight, floor is being subjected to hollow out.
What the axis of each curved panel in this example was arranged horizontally.Each curved panel 7 is arranged at same level
Highly.Also, in order that curved panel, which is preferably held, pinches workpiece, two circular arc centers of circle of curved panel being oppositely arranged are preferably
In same level height.
Certainly, power part 4 of the present utility model is not limited to cylinder, in addition to above-mentioned servomotor, the utility model
Hydraulic cylinder can be used, if using hydraulic cylinder, connecting rod and curved panel are just arranged on liquid presses piston pole.
Example 1：
The utility model is arranged on spring production line, for picking up spring.Machine is connected to by the ring flange of base
Two groups of mechanical fingers are set on arm 10, in mounting seat, and have two groups of curved panels, two groups of curved panel parallel arrangements respectively.
During robotic arm downwards fortune, each air cylinder driven piston rod 9 is used as same group of two pieces of arcs to cylinder body contract
Panel 7 is just separated from each other, workpiece 11 (spring) place that robotic arm 10 is run on conveyer belt with arc, and workpiece 11 is just
When being placed in well between same group of two pieces of curved panels, each air cylinder driven piston rod is stretched out out of cylinder body, two pieces of curved panels
Folder holds together, and the cylindrical arc anastomosis of the cambered surface of curved panel just with spring, spring is clamped, and completes the pickup work of workpiece.Machine
Device arm moves to setting position with cleft hand and workpiece 11, and air cylinder driven piston rod separates curved panel, puts down workpiece, complete
Into work.
Above-mentioned embodiment is used for illustrating the utility model, rather than the utility model is limited, in this reality
With in new spirit and scope of the claims, any modifications and changes made to the utility model both fall within this
The protection domain of utility model.
Claims (7)
1. the cleft hand of automatic grabbing workpiece on a kind of production line, including frame, power part and mechanical finger, it is characterised in that
Described frame is made up of the support (1) of top with the mounting bracket (3) of lower section, and connection column is set between support and mounting bracket
(2)；Described mounting bracket (3) is horizontally disposed, mechanical finger is set below mounting bracket, described mechanical finger can phase for a pair
The curved panel (7) of band-type brake structure is formed to folding；Described curved panel is connected by connecting rod (6) with power part, power
Part (4) is fixed on mounting bracket (3).
2. the cleft hand of automatic grabbing workpiece on a kind of production line as claimed in claim 1, it is characterised in that described power part
Part (4) is cylinder, and cylinder is horizontally disposed, and the cylinder body (5) of cylinder is fixed on mounting bracket, and institute is set on the piston rod (9) of cylinder
The connecting rod (6) stated, connecting rod is fixed on the lower section of piston rod end, and connecting rod is vertical with piston rod (9).
3. the cleft hand of automatic grabbing workpiece on a kind of production line as claimed in claim 1 or 2, it is characterised in that described peace
Lower section arranged on left and right sides is shelved to be each provided with being respectively provided with connecting rod (6) and curved panel (7) on a pair of cylinders, the piston rod of cylinder；Its
A pair of cylinders on the left of middle mounting bracket are arranged on below mounting bracket；In a pair of cylinders on the right side of mounting bracket, one of cylinder is set
Put in the lower section of mounting bracket, another cylinder sets the top of mounting bracket, be arranged on the cylinder above mounting bracket and pass through the company of lengthening
Bar (8) is connected with curved panel, and described lengthening connecting rod includes the crossbeam (8-1) for being connected to piston rod end, crossbeam two ends to
Lower setting connecting pole (8-2), and form doorframe mounting bracket is enclosed in doorframe, connecting pole lower end sets curved panel (7).
4. the cleft hand of automatic grabbing workpiece on a kind of production line as claimed in claim 1, it is characterised in that each curved panel
(7) it is arranged at same level height.
5. the cleft hand of automatic grabbing workpiece on a kind of production line as claimed in claim 1, it is characterised in that described support
(1) it is ring flange.
6. the cleft hand of automatic grabbing workpiece on a kind of production line as claimed in claim 1, it is characterised in that described power part
Part (4) is to have liquid presses piston pole on hydraulic cylinder, hydraulic cylinder, and connecting rod and curved panel are arranged on liquid presses piston pole.
7. the cleft hand of automatic grabbing workpiece on a kind of production line as claimed in claim 1, it is characterised in that described power part
Part (4) is servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720221579.3U CN206551041U (en) | 2017-03-08 | 2017-03-08 | The cleft hand of automatic grabbing workpiece on a kind of production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720221579.3U CN206551041U (en) | 2017-03-08 | 2017-03-08 | The cleft hand of automatic grabbing workpiece on a kind of production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206551041U true CN206551041U (en) | 2017-10-13 |
Family
ID=60363821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720221579.3U Active CN206551041U (en) | 2017-03-08 | 2017-03-08 | The cleft hand of automatic grabbing workpiece on a kind of production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206551041U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368247A (en) * | 2018-10-29 | 2019-02-22 | 南京航空航天大学溧水仿生产业研究院有限公司 | A kind of Medical Robot's grasping mechanism |
| CN113617983A (en) * | 2021-08-05 | 2021-11-09 | 成都蒂森克虏伯富奥弹簧有限公司 | Spring cold-coiling production line device |
| CN113927618A (en) * | 2021-11-26 | 2022-01-14 | 河南中原智信科技股份有限公司 | Robot clamping jaw structure for cylinder sleeve production line |
| CN113927618B (en) * | 2021-11-26 | 2024-06-21 | 河南中原智信科技股份有限公司 | Robot clamping jaw structure for cylinder sleeve production line |
-
2017
- 2017-03-08 CN CN201720221579.3U patent/CN206551041U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368247A (en) * | 2018-10-29 | 2019-02-22 | 南京航空航天大学溧水仿生产业研究院有限公司 | A kind of Medical Robot's grasping mechanism |
| CN113617983A (en) * | 2021-08-05 | 2021-11-09 | 成都蒂森克虏伯富奥弹簧有限公司 | Spring cold-coiling production line device |
| CN113617983B (en) * | 2021-08-05 | 2023-12-05 | 成都蒂森克虏伯富奥弹簧有限公司 | Spring cold rolling production line device |
| CN113927618A (en) * | 2021-11-26 | 2022-01-14 | 河南中原智信科技股份有限公司 | Robot clamping jaw structure for cylinder sleeve production line |
| CN113927618B (en) * | 2021-11-26 | 2024-06-21 | 河南中原智信科技股份有限公司 | Robot clamping jaw structure for cylinder sleeve production line |
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