CN208992737U - A kind of variable pitch mechanical hand and robot - Google Patents
A kind of variable pitch mechanical hand and robot Download PDFInfo
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- CN208992737U CN208992737U CN201821735132.9U CN201821735132U CN208992737U CN 208992737 U CN208992737 U CN 208992737U CN 201821735132 U CN201821735132 U CN 201821735132U CN 208992737 U CN208992737 U CN 208992737U
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- cylinder
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- variable pitch
- shape frame
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Abstract
The utility model discloses a kind of variable pitch mechanical hand and robots, are related to robotic technology field.The cylinder of variable pitch mechanical hand provided by the utility model is flexibly connected with pneumatic clamper by displacement part, displacement part is driven to make stretching motion to change the spacing between each pneumatic clamper by cylinder, the maximum spacing of adjacent pneumatic clamper is determined by the active strokes of cylinder, to realize the effect of displacement between pneumatic clamper.The robot with variable pitch mechanical hand that this programme provides, can effectively solve the problems, such as that the spacing of manipulator in actual production is unadjustable, improve production efficiency.
Description
Technical field
The utility model relates to robotic technology field more particularly to a kind of variable pitch mechanical hands and robot.
Background technique
Robot is the automatic installations for executing work.It can not only receive mankind commander, but also can run preparatory volume
The program of row, can also be according to principle program action formulated with artificial intelligence technology.Its task is to assist or replace the mankind
The work of work, such as production industry, construction industry, or dangerous work.With the development of social economy and the increasing of recruitment cost
Add, manual work can be replaced by robot in many dangerous posies or the post for repeating operation, realize automatic metaplasia
It produces, improves production efficiency, reduce production cost.
Existing robot, the manipulator spacing for clamping article cannot be adjusted automatically according to the size of article,
When work, for article not of uniform size, need first to manually adjust the spacing of manipulator, such as the distance by twisting adjustment screw
To be adjusted to suitable spacing, then article is carried, complex steps, increases production time, inefficiency instead.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of structure is simple, can according to the different articles of carrying from
The manipulator and robot of row adjustment spacing.
To solve the above-mentioned problems, the utility model proposes following technical schemes:
In a first aspect, the utility model proposes a kind of variable pitch mechanical hand, including rack, further include displacement part, cylinder and
Multiple pneumatic clampers, the displacement part are equipped with multiple connecting pins to connect one to one with each pneumatic clamper, and one end of the displacement part is solid
Due in the rack, the other end of the displacement part is connect with the cylinder, wherein the cylinder is for driving the displacement
Part makes stretching motion to change the spacing between each pneumatic clamper.
Further technical solution is for it, including two pneumatic clampers, and the displacement part is equipped with a diamond shape frame, the diamond shape frame
The first vertex be fixed on the rack, the third vertex of the diamond shape frame is connect with the cylinder, described two pneumatic clampers point
It is not connect with the first vertex of diamond shape frame and third vertex.
Further technical solution is for it, including at least three pneumatic clampers, and the displacement part is equipped at least two and is sequentially connected
Diamond shape frame, the first vertex of first diamond shape frame is fixed on the rack, the third vertex and second of first diamond shape frame
First vertex of a diamond shape frame is connected and is repeated with this；The third vertex of the last one diamond shape frame is connect with the cylinder.
Further technical solution is for it, and the connecting pin is set to the first vertex or the third apex of diamond shape frame.
Further technical solution is for it, and the stretching motion of the displacement part is realized by the deformation of diamond shape frame.
Further technical solution is for it, and the cylinder is connected by the third vertex of flake connector and the last one diamond shape frame
It connects.
Further technical solution is for it, and the back side of the rack is equipped with sliding rail, and each pneumatic clamper is equipped with and the cunning
The sliding slot of rail adaptation.
Further technical solution is for it, the cylinder be pen type cylinder, the pen type cylinder by air cylinder supporting structure with
Rack connection.
Further technical solution is for it, and the end of each pneumatic clamper is equipped with clamping limb.
Second aspect, the utility model provide a kind of robot, including variable pitch mechanical hand as described in relation to the first aspect.
Compared with prior art, the utility model attainable technical effect include: variable pitch mechanical hand cylinder and gas
Pawl is flexibly connected by displacement part, drives displacement part to make stretching motion to change the spacing between each pneumatic clamper by cylinder, thus
Realize the effect of displacement between pneumatic clamper.The robot with variable pitch mechanical hand that this programme provides, can effectively solve actual production
The unadjustable problem of the spacing of middle manipulator improves production efficiency.
Detailed description of the invention
In order to illustrate more clearly of the utility model embodiment technical solution, will make below to required in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is variable pitch mechanical hand structure chart provided by the embodiment of the utility model；
Fig. 2 is the top view in Fig. 1 in addition to cylinder and air cylinder supporting structure；
Fig. 3 is the side view in Fig. 2 along line C-C.
Appended drawing reference
Rack 10, sliding rail 11, sliding slot 12, cylinder 20, air cylinder supporting structure 21, flake connector 22, pneumatic clamper 23, clamping limb 24,
Occupy-place optoelectronic switch 25, displacement part 30, the first vertex 31 of the first diamond shape frame, diamond shape frame 32, the third of the last one diamond shape frame
Vertex 33.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, the technical solution in embodiment is carried out it is clear, complete
Ground describes, and similar reference numerals represent similar component in attached drawing.Obviously, will be described below embodiment is only that this is practical
Novel a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
It should be appreciated that ought use in this specification and in the appended claims, term " includes " and "comprising" instruction
Described feature, entirety, step, operation, the presence of element and/or component, but one or more of the other feature, whole is not precluded
Body, step, operation, the presence or addition of element, component and/or its set.
It is also understood that specific merely for the sake of describing in this utility model embodiment term used in the description
The purpose of embodiment and be not intended to limit the utility model embodiment.Such as in the utility model embodiment specification and appended power
As used in sharp claim, other situations unless the context is clearly specified, otherwise " one " of singular, "one"
And "the" is intended to include plural form.
Embodiment 1
Referring to Fig. 1-3, the present embodiment provides a kind of variable pitch mechanical hands, as seen from the figure comprising rack 10, displacement part 30,
Cylinder 20 and multiple pneumatic clampers 23, the displacement part 30 is equipped with multiple connecting pins to connect one to one with each pneumatic clamper, described
One end of displacement part 30 is fixed in the rack 10, and the other end of the displacement part 30 is connect with the cylinder 20, wherein institute
Cylinder 20 is stated for driving the displacement part 30 to make stretching motion to change the spacing between each pneumatic clamper 23.
For example, in one embodiment, selecting the pneumatic clamper that cylinder, 4 spacing that stroke is 15cm are 40cm, being pushed by cylinder
Displacement part does stretching motion to which the spacing of adjustable pneumatic clamper is up to 45cm, and in actual production, technical staff can be according to clamping
Workpiece need voluntarily to select cylinder and adjust the spacing of pneumatic clamper.
In the present embodiment, the cylinder of variable pitch mechanical hand is flexibly connected with pneumatic clamper by displacement part, drives displacement by cylinder
Part makes stretching motion to change the spacing between each pneumatic clamper, and the maximum spacing of adjacent pneumatic clamper is determined by the active strokes of cylinder,
To realize the effect of displacement between pneumatic clamper.
In one embodiment, variable pitch mechanical hand includes 2 pneumatic clampers 23, and the displacement part 30 is equipped with a diamond shape frame 32, institute
The first vertex for stating diamond shape frame 32 is fixed in the rack 10, and the third vertex of the diamond shape frame 32 is connect with the cylinder,
Described two pneumatic clampers 23 are connect with the first vertex of diamond shape frame 32 and third vertex respectively.
Deformation occurs to make displacement part do stretching motion, to change between pneumatic clamper by driving diamond shape frame 32 for cylinder 20
Spacing.
Continuing with referring to fig. 2, in one embodiment, variable pitch mechanical hand includes 4 pneumatic clampers 23, and the displacement part 30 is equipped with three
First vertex 31 of a sequentially connected diamond shape frame 32, first diamond shape frame is fixed in the rack 10, first diamond shape frame
The opposite third vertex in first vertex 31 is connect with the first vertex of second diamond shape frame and is repeated with this；The last one diamond shape frame
Third vertex 33 connect with the cylinder 23.
Cylinder 20 drives multiple diamond shape framves 32, and deformation occurs to make displacement part do stretching motion, to change between pneumatic clamper
Spacing.
It should be noted that the quantity of diamond shape frame 32 can be by those skilled in the art according to the quantity of pneumatic clamper, the row of cylinder
Journey and the spacing of adjustment determine that the utility model does not repeat them here this.
In certain embodiments, diamond shape frame 32 is also possible to quadrangle frame, square frame either rectangle frame, passes through hair
Raw deformation is to realize the effect of displacement in the design of the utility model.
In one embodiment, the connecting pin is set to the first vertex or the third apex of diamond shape frame 32.
In specific implementation, the connecting pin that pneumatic clamper 23 is connect with displacement part 30 is located at the first vertex or third top of diamond shape frame 32
Point, adjacent pneumatic clamper 23 are connected respectively in the first vertex and third vertex of diamond shape frame 32.
In one embodiment, the cylinder 20 is connected by the third vertex 33 of flake connector 22 and the last one diamond shape frame
It connects.
In one embodiment, the back side of the rack 10 is equipped with sliding rail 11, and each pneumatic clamper 23 is equipped with and the sliding rail
The sliding slot 12 of 11 adaptations.
In specific implementation, 10 back side of rack is equipped with two parallel sliding rails 11, and each pneumatic clamper 23 is equipped with and is adapted to sliding rail 11
Sliding slot 12.Cylinder 23 drives displacement part 30 to move, to drive pneumatic clamper 23 is steady and orderly along sliding rail 11 to move.
In one embodiment, the cylinder 20 is pen type cylinder, and pen type cylinder is connected by air cylinder supporting structure 21 and rack 10
It connects.
In one embodiment, the end of each pneumatic clamper 23 is equipped with clamping limb 24.
In specific implementation, manipulator controls 24 clamping workpiece of clamping limb by clamping and the folding and unfolding movement of pneumatic clamper 23.
In one embodiment, the clamping limb 24 is equipped with the occupy-place light for whether being clamped with article for detecting clamping limb 24
Electric switch 25.
Second aspect, the utility model provide a kind of robot, including above-described variable pitch mechanical hand.
The robot with variable pitch mechanical hand that this programme provides, can effectively solve the spacing of manipulator in actual production not
Adjustable problem, it is easy to operate, improve production efficiency.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment
Part, reference can be made to the related descriptions of other embodiments.
The above is specific embodiment of the present utility model, but the protection scope of the utility model is not limited to
This, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in various etc.
The modifications or substitutions of effect, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this is practical new
The protection scope of type should be subject to the protection scope in claims.
Claims (10)
1. a kind of variable pitch mechanical hand, including rack, which is characterized in that further include displacement part, cylinder and at least two pneumatic clampers, institute
It states displacement part and is equipped with the connecting pin to connect one to one with each pneumatic clamper, one end of the displacement part is fixed on the rack,
The other end of the displacement part is connect with the cylinder, wherein the cylinder for drive the displacement part do stretching motion with
Change the spacing between each pneumatic clamper.
2. variable pitch mechanical hand as described in claim 1, which is characterized in that including two pneumatic clampers, the displacement part is equipped with one
First vertex of diamond shape frame, the diamond shape frame is fixed on the rack, and the third vertex of the diamond shape frame and the cylinder connect
It connects, described two pneumatic clampers are connect with the first vertex of diamond shape frame and third vertex respectively.
3. variable pitch mechanical hand as described in claim 1, which is characterized in that including at least three pneumatic clampers, the displacement part is equipped with
At least two sequentially connected diamond shape framves, the first vertex of first diamond shape frame are fixed on the rack, first diamond shape frame
Third vertex connect with the first vertex of second diamond shape frame and repeated with this；The third vertex of the last one diamond shape frame and institute
State cylinder connection.
4. variable pitch mechanical hand as claimed in claim 3, which is characterized in that the connecting pin be set to diamond shape frame the first vertex or
Third apex.
5. variable pitch mechanical hand as claimed in claim 2 or 4, which is characterized in that cylinder driving diamond shape frame deformation occurs from
And displacement part is made to do stretching motion.
6. variable pitch mechanical hand as claimed in claim 5, which is characterized in that the cylinder passes through flake connector and the last one water chestnut
The third vertex of shape frame connects.
7. variable pitch mechanical hand as claimed in claim 6, which is characterized in that the back side of the rack is equipped with sliding rail, each gas
Pawl is equipped with the sliding slot being adapted to the sliding rail.
8. variable pitch mechanical hand as claimed in claim 7, which is characterized in that the cylinder is pen type cylinder, the pen type cylinder
It is connect by air cylinder supporting structure with rack.
9. variable pitch mechanical hand as claimed in claim 8, which is characterized in that the end of each pneumatic clamper is equipped with clamping limb.
10. a kind of robot, which is characterized in that including such as described in any item variable pitch mechanical hands of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735132.9U CN208992737U (en) | 2018-10-24 | 2018-10-24 | A kind of variable pitch mechanical hand and robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735132.9U CN208992737U (en) | 2018-10-24 | 2018-10-24 | A kind of variable pitch mechanical hand and robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208992737U true CN208992737U (en) | 2019-06-18 |
Family
ID=66804603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821735132.9U Active CN208992737U (en) | 2018-10-24 | 2018-10-24 | A kind of variable pitch mechanical hand and robot |
Country Status (1)
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|---|---|
| CN (1) | CN208992737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109013A (en) * | 2018-10-24 | 2019-01-01 | 深圳市今天国际智能机器人有限公司 | A kind of variable pitch mechanical hand and robot |
-
2018
- 2018-10-24 CN CN201821735132.9U patent/CN208992737U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109013A (en) * | 2018-10-24 | 2019-01-01 | 深圳市今天国际智能机器人有限公司 | A kind of variable pitch mechanical hand and robot |
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