CN207696523U - A kind of automatic mechanical arm - Google Patents
A kind of automatic mechanical arm Download PDFInfo
- Publication number
- CN207696523U CN207696523U CN201721761348.8U CN201721761348U CN207696523U CN 207696523 U CN207696523 U CN 207696523U CN 201721761348 U CN201721761348 U CN 201721761348U CN 207696523 U CN207696523 U CN 207696523U
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- CN
- China
- Prior art keywords
- mechanical arm
- change
- over frame
- brake bracket
- automatic mechanical
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of automatic mechanical arms,Including pedestal,The upper end of the pedestal is fixedly connected with pillar,And pillar upper end is connected with Change-over frame,The Change-over frame, which is embedded in, is provided with distribution box,And Change-over frame left and right ends are connected with rotary shaft,The Change-over frame is embedded to be connected to firm strut,And firm strut top is socketed with brake bracket,The each junction of arm is designed with rotary shaft to meet the comprehensive work of mechanical arm,Generated power is to ensure that entire motion process is smooth when can be moved with brake compensation mechanical arm by buffer shaft contained spring flexible when mechanical arm moves,The clump weight that arm back is connected to simultaneously can keep the balance of mechanical arm movement angle to reduce driving manipulator arm energy consumption,And improve whole sport efficiency,The entire motion process range of mechanical arm can also be provided by the installation position of limited post.
Description
Technical field
The utility model is related to field of automated mechanical technology, specially a kind of automatic mechanical arm.
Background technology
Mechanical arm is the automated machine device that most broad practice is obtained in robot technical field, is made in industry
It makes, therapeutic treatment, entertainment service, military affairs, the fields such as semiconductor manufacturing and space probation can see its figure.Although it
Form have nothing in common with each other, but they are to receive instruction, are precisely positioned to three-dimensional all there are one common feature
The certain point of (or two dimension) spatially carries out operation.
But being currently used for the mechanical arm of automatic industrial can not play effectiveness well in actual production, manipulator
Arm in working motion since equipment does not have good fine motion equipment that mechanical arm is caused to move too fast dangerous property, to
It can cause directly to contact with other component after mechanical arm deviation and impingement phenomenon occur device is caused to damage, while mechanical arm revolves
Turning to be limited by its weight with working range causes mechanical arm driving that need to consume mass energy, and manipulator with position is maintained
The functional component of arm is varied, and primary production need to customize a variety of mechanical arms and result in waste of resources, and be unfavorable for the development of enterprise.
So how to design a kind of automatic mechanical arm, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of automatic mechanical arms, existing to solve to propose in above-mentioned background technology
There is the problem of device braking effect is poor, motion process is unsmooth, is limited by material weight.
To achieve the above object, the utility model provides the following technical solutions：A kind of automatic mechanical arm, including bottom
Seat, the upper end of the pedestal is fixedly connected with pillar, and pillar upper end is connected with Change-over frame, and the Change-over frame, which is embedded in, to be provided with
Distribution box, and Change-over frame left and right ends are connected with rotary shaft, the Change-over frame is embedded to be connected to firm strut, and firm strut
Top is socketed with brake bracket, and the pillar tail portion is closely connected with tail portion connecting pole, and tail portion connecting pole left end is equipped with counterweight
Block, the brake bracket left and right sides is fixedly connected with fixing axle, and fixing axle lower end is provided with buffer shaft, the brake bracket top
It is rotatably connected to rotary shaft, and rotary shaft upper right side is socketed with brake bar, the brake bar right end is welded with Coupling Shaft, and transfers
Axis right end is connected with movable axis, is provided with mounting hole in the movable axis right end, and limited post is equipped in brake bracket.
Further, the buffer shaft is in " column ", and interlocking has helical spring, the buffer shaft inside the buffer shaft
It is socketed in fixing axle.
Further, the clump weight is in " water chestnut column ", and the clump weight can freely debug its weight, institute by replacing
Clump weight is stated closely to connect with tail portion connecting pole.
Further, the limited post is in " cylindric ", and the limited post is rabbeted in brake bracket, the limited post energy
It is free to slide to adjust restraining position.
Further, the mounting hole is in " groove-like ", and screw thread is evenly distributed in the mounting hole, the mounting hole
Trepanning is in movable axis.
Compared with prior art, the utility model has the beneficial effects that：This kind of automatic mechanical arm, each connection of arm
Place is designed with rotary shaft to meet the comprehensive work of mechanical arm, can pass through buffer shaft contained spring when mechanical arm moves
Flexible power generated when being moved with brake compensation mechanical arm to ensure that entire motion process is smooth, while arm back connects
Some clump weights can keep the balance of mechanical arm movement angle to reduce driving manipulator arm energy consumption, and improve entirety
Sport efficiency, moreover it is possible to the entire motion process range of mechanical arm, and mechanical arm are provided by the installation position of limited post
The mechanical arm that conventional monolithic is replaced equipped with mounting hole, can be by dismounting and change mechanical function component to improve mechanical arm
Applicability.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the brake bracket partial structural diagram of the utility model；
In figure：1- pedestals；2- pillars；3- distribution boxs；4- rotary shafts；5- Change-over frames；6- consolidates strut；7- buffer shafts；8-
Brake bracket；The tail portions 9- connecting pole；10- clump weights；11- fixing axles；12- limited posts；13- rotary shafts；14- brake bars；15- transfers
Axis；16- movable axis；17- mounting holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of automatic mechanical arm, including pedestal 1,
The upper end of the pedestal 1 is fixedly connected with pillar 2, and 2 upper end of pillar is connected with Change-over frame 5, and the Change-over frame 5 is embedded in setting
There is distribution box 3, and 5 left and right ends of Change-over frame are connected with rotary shaft 4, the Change-over frame 5 is embedded to be connected to firm strut 6, and
Firm 6 top of strut is socketed with brake bracket 8, and 2 tail portion of the pillar is closely connected with tail portion connecting pole 9, and tail portion connecting pole 9 is left
End is equipped with clump weight 10, and 8 left and right sides of the brake bracket is fixedly connected with fixing axle 11, and 11 lower end of fixing axle be provided with it is slow
Axis 7 is rushed, 8 top of the brake bracket is rotatably connected to rotary shaft 13, and 13 upper right side of rotary shaft is socketed with brake bar 14, the system
14 right end of lever is welded with Coupling Shaft 15, and 15 right end of Coupling Shaft is connected with movable axis 16, in 16 right end of the movable axis
It is provided with mounting hole 17, and limited post 12 is installed in brake bracket 8.
Further, the buffer shaft 7 is in " column ", and 7 inside interlocking of the buffer shaft has helical spring, the buffering
Axis 7 is socketed in fixing axle 11, and brake bracket 8 and the change in location of Change-over frame 5 make when can be moved mechanical arm by buffer shaft 7
Its contained spring is flexible, to balance the power of entire motion process, improves safety when mechanical arm movement and efficiency.
Further, the clump weight 10 is in " water chestnut column ", and the clump weight 10 can freely to debug its heavy by replacing
Amount, the clump weight 10 are closely connect with tail portion connecting pole 9, by the corresponding position of clump weight 10 and mechanical arm, pass through it
Weight can balance the angle of inclination of entire mechanical arm motion process, reduce driving manipulator arm energy consumption.
Further, the limited post 12 is in " cylindric ", and the limited post 12 is rabbeted in brake bracket 8, the limit
Position column 12 can be free to slide to adjust restraining position, and the angle of inclination of brake bracket 8 can be customized by limited post 12 prevents manipulator
Arm occurs shock accident because of deviation when moving, and improves safety when mechanical arm work.
Further, the mounting hole 17 is in " groove-like ", and screw thread is evenly distributed in the mounting hole 17, the peace
17 trepanning of hole is filled in movable axis 16, it can the self-defined driving for installing required function component for mechanical arm by mounting hole 17
It uses, improves the applicability of mechanical arm.
Operation principle：This kind of automatic mechanical arm fixes the position of entire mechanical arm by pedestal 1, passes through pillar 2
Ensure mechanical arm overall stability, mechanical arm all parts kinetic energy is provided by distribution box 3, by Change-over frame 5 to maintain
The stability of firm strut 6,7 link position of buffer shaft is fixed by the fixing axle 11 on Change-over frame 5 and brake bracket 8, machinery
When arm works, by installing functional component to mounting hole 17 so that mechanical arm works, by the rotation of rotary shaft 4 with band
The left rotation and right rotation of dynamic firm limb 6 and the angle for changing brake bracket 8 and firm strut 6, are balanced by buffer shaft 7 and consolidate strut 6
With the motion process power of brake bracket 8, the clump weight 10 connected by tail portion connecting pole 9 is to maintain the inclination angle of firm strut 6
Driving force is spent and reduced, the rotation angle range of brake bracket 8 is fixed by limited post 12, by the rotation of rotary shaft 13 will make
Lever 14 moves to job site, by rotating upwardly and downwardly adjusting mechanical arm to operating angle for Coupling Shaft 15, passes through work
Moving axis 16 can be rotated during the work time with need of work and be worked with the functional component for adjusting the connection of mounting hole 17.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automatic mechanical arm, including pedestal (1), it is characterised in that：The upper end of the pedestal (1) is fixedly connected with branch
Column (2), and pillar (2) upper end is connected with Change-over frame (5), the Change-over frame (5), which is embedded in, is provided with distribution box (3), and transfers
Frame (5) left and right ends are connected with rotary shaft (4), and the Change-over frame (5) is embedded to be connected to firm strut (6), and firm strut
(6) top is socketed with brake bracket (8), and pillar (2) tail portion is closely connected with tail portion connecting pole (9), and tail portion connecting pole (9)
Left end is equipped with clump weight (10), is fixedly connected with fixing axle (11) at left and right sides of the brake bracket (8), and under fixing axle (11)
End is provided with buffer shaft (7), and brake bracket (8) top is rotatably connected to rotary shaft (13), and rotary shaft (13) upper right end cap
It is connected to brake bar (14), brake bar (14) right end is welded with Coupling Shaft (15), and Coupling Shaft (15) right end is connected with
Movable axis (16) is provided with mounting hole (17) in movable axis (16) right end, and is equipped with limited post in brake bracket (8)
(12)。
2. a kind of automatic mechanical arm according to claim 1, it is characterised in that：The buffer shaft (7) is in " column ",
And interlocking has helical spring, the buffer shaft (7) to be socketed in fixing axle (11) inside the buffer shaft (7).
3. a kind of automatic mechanical arm according to claim 1, it is characterised in that：The clump weight (10) is in " water chestnut column
Shape ", and the clump weight (10) can freely debug its weight by replacing, the clump weight (10) is tight with tail portion connecting pole (9)
Close connection.
4. a kind of automatic mechanical arm according to claim 1, it is characterised in that：The limited post (12) is in " cylinder
Shape ", and the limited post (12) interlocking, in brake bracket (8), the limited post (12) can be free to slide to adjust restraining position.
5. a kind of automatic mechanical arm according to claim 1, it is characterised in that：The mounting hole (17) is in " groove
Shape ", and it is evenly distributed with screw thread in the mounting hole (17), mounting hole (17) trepanning is in movable axis (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721761348.8U CN207696523U (en) | 2017-12-17 | 2017-12-17 | A kind of automatic mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721761348.8U CN207696523U (en) | 2017-12-17 | 2017-12-17 | A kind of automatic mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696523U true CN207696523U (en) | 2018-08-07 |
Family
ID=63026825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721761348.8U Active CN207696523U (en) | 2017-12-17 | 2017-12-17 | A kind of automatic mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336110A (en) * | 2019-04-11 | 2019-10-15 | 广州纯元科技有限公司 | A kind of vertical unipole antenna with angle regulating function for 5G communication |
-
2017
- 2017-12-17 CN CN201721761348.8U patent/CN207696523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336110A (en) * | 2019-04-11 | 2019-10-15 | 广州纯元科技有限公司 | A kind of vertical unipole antenna with angle regulating function for 5G communication |
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