CN108818516A - It is a kind of to clamp stable mechanical arm - Google Patents
It is a kind of to clamp stable mechanical arm Download PDFInfo
- Publication number
- CN108818516A CN108818516A CN201810984254.XA CN201810984254A CN108818516A CN 108818516 A CN108818516 A CN 108818516A CN 201810984254 A CN201810984254 A CN 201810984254A CN 108818516 A CN108818516 A CN 108818516A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shell
- plate
- gear
- mechanical arm
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
- B25J15/0206—Gripping heads and other end effectors servo-actuated comprising articulated grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
- B25J15/0206—Gripping heads and other end effectors servo-actuated comprising articulated grippers
- B25J15/0213—Gripping heads and other end effectors servo-actuated comprising articulated grippers actuated by gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/06—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/0009—Constructional details, e.g. manipulator supports, bases
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
Stable mechanical arm is clamped the invention discloses a kind of, including mounting plate, the top and bottom of the mounting plate front surface offer mounting hole, connecting plate is fixedly connected on the right side of the mounting plate, it is fixedly connected with shell on the right side of the connecting plate, motor is fixedly connected at the top of the shell, the output end of the motor is fixedly connected with first gear, second gear is engaged on the right side of the first gear, the bottom of the second gear is fixedly connected with threaded rod.The present invention is used cooperatively by setting mounting plate, connecting plate, mounting hole, connection frame, fixed plate, the first joining rod, sliding sleeve, slide bar, protective shell, motor, first gear, second gear, threaded rod, shell, sliding slot, sliding block, link block, thread bush, movable plate, movable sleeve, the second joining rod, fixed frame, clamp arm and engagement plate, and it is unstable to solve the problems, such as that existing mechanical arm clamps.
Description
Technical field
The present invention relates to field of mechanical technique, specially a kind of to clamp stable mechanical arm.
Background technique
Machinery refers to the general name of machine and mechanism, and machinery is exactly that people can be helped to reduce work difficulty or labour-saving tool dress
It sets, as the article of chopsticks, broom and tweezers one kind can be said to machinery, they are simple and mechanical, and complicated machinery is just
It is to be made of the simple and mechanical of two or more, these more complicated machinery is usually called machine, from structure and fortune
From the viewpoint of dynamic, mechanism and machine and indistinction are loosely referred to as machinery.
Mechanical arm refers to the certain holding functions that can imitate manpower and arm, to by fixed routine crawl, carry object or
The automatic pilot of operational instrument, mechanical arm are the industrial robots occurred earliest, and the modern machines people occurred earliest,
It can replace the heavy labor of people to realize the mechanization and automation of production, can operate under hostile environment to protect personal peace
Entirely, thus it is widely used in the departments such as machine-building, and existing mechanical arm is not reliable due to clamping, during clamping just
It is possible that the phenomenon that sliding, in addition can production development sexual behavior therefore, be unfavorable for using.
Summary of the invention
Stable mechanical arm is clamped the purpose of the present invention is to provide a kind of, has and clamps stable advantage, is solved existing
Some mechanical arms clamp unstable problem.
To achieve the above object, the present invention provides the following technical solutions：It is a kind of to clamp stable mechanical arm, including installation
Plate, the top and bottom of the mounting plate front surface offer mounting hole, connection are fixedly connected on the right side of the mounting plate
Plate is fixedly connected with shell on the right side of the connecting plate, motor, the output of the motor is fixedly connected at the top of the shell
End is fixedly connected with first gear, second gear is engaged on the right side of the first gear, the bottom of the second gear is fixed
It is connected with threaded rod, the bottom of the threaded rod is through to the inner cavity of shell and is arranged with thread bush, the left side of the thread bush
It is fixedly connected with movable plate, sliding sleeve is fixedly connected on the left of the movable plate, the inner wall of the sliding sleeve is connected with slide bar,
The bottom of the movable plate is fixedly connected with the first joining rod, and the two sides of the housing bottom are fixedly connected to fixed plate, and two
Connection frame is fixedly connected between the bottom of a fixed plate, the bottom of first joining rod through shell and extends to connection frame
Inner cavity be fixedly connected with the second joining rod, the bottom of the second joining rod front surface is flexibly connected that there are two engagement plate, institutes
It states engagement plate and is connected with clamp arm far from the side of the second joining rod, the two sides of the connection frame inner cavity are fixedly connected to solid
Determine frame, the fixed frame is flexibly connected far from the side of connection frame with clamp arm.
Preferably, protective shell is fixedly connected at the top of the shell, the motor is located at the inner cavity of protective shell.
Preferably, it is fixedly connected with link block on the right side of the thread bush, is fixedly connected with cunning on the right side of the link block
Block, the right side opening of the housing cavity are equipped with the sliding slot being used cooperatively with sliding block.
Preferably, the surface of first joining rod is arranged with movable sleeve, the top and bottom point of the movable sleeve two sides
It is not fixedly connected with shell and connection frame.
Preferably, the top and bottom of the slide bar are fixedly connected with the inner wall of shell, and the bottom of the threaded rod is living
Dynamic to be connected with turntable, the bottom of turntable is fixedly connected with the inner wall of shell.
Compared with prior art, beneficial effects of the present invention are as follows：
1, the present invention by setting mounting plate, connecting plate, mounting hole, connection frame, fixed plate, the first joining rod, sliding sleeve, slide bar,
Protective shell, motor, first gear, second gear, threaded rod, shell, sliding slot, sliding block, link block, thread bush, movable plate, activity
Set, the second joining rod, fixed frame, clamp arm and engagement plate are used cooperatively, and are solved existing mechanical arm and are clamped unstable ask
Topic.
2, the present invention effectively realizes the protective effect to motor by setting protective shell, passes through setting sliding block and cunning
Slot is used cooperatively, and effectively realizes stability when increasing thread bush movement, and by the way that movable sleeve is arranged, effective realize subtracts
Lack the frictional force being subject to when the movement of the first joining rod and the stability for increasing its movement, the cooperation by the way that slide bar and sliding sleeve is arranged makes
With, the frictional force for reducing and being subject to when movable plate movement is effectively realized, by setting turntable, facilitates the movement of threaded rod,
Reduce the frictional force being subject to when its rotation.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlarged view of A in Fig. 1 of the present invention.
In figure：1 mounting plate, 2 connecting plates, 3 mounting holes, 4 connection frames, 5 fixed plates, 6 first joining rods, 7 sliding sleeves, 8 slide bars,
9 protective shells, 10 motors, 11 first gears, 12 second gears, 13 threaded rods, 14 shells, 15 sliding slots, 16 sliding blocks, 17 link blocks,
18 thread bush, 19 movable plates, 20 movable sleeves, 21 second joining rods, 22 fixed frames, 23 clamp arm, 24 engagement plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is a kind of referring to FIG. 1-2, to clamp stable mechanical arm, including mounting plate 1, the top and bottom of 1 front surface of mounting plate
Portion offers mounting hole 3, and the right side of mounting plate 1 is fixedly connected with connecting plate 2, and the right side of connecting plate 2 is fixedly connected with shell
14, the top of shell 14 is fixedly connected with protective shell 9, and motor 10 is located at the inner cavity of protective shell 9, and the top of shell 14 is fixedly connected
There is motor 10, the output end of motor 10 is fixedly connected with first gear 11, and the right side of first gear 11 is engaged with second gear 12,
The bottom of second gear 12 is fixedly connected with threaded rod 13, and the bottom of threaded rod 13 is through to the inner cavity of shell 14 and is arranged with spiral shell
Line set 18, the right side of thread bush 18 is fixedly connected with link block 17, and the right side of link block 17 is fixedly connected with sliding block 16, shell 14
The right side opening of inner cavity is equipped with the sliding slot 15 being used cooperatively with sliding block 16, and the left side of thread bush 18 is fixedly connected with movable plate 19, living
The left side of movable plate 19 is fixedly connected with sliding sleeve 7, and the inner wall of sliding sleeve 7 is connected with slide bar 8, the top and bottom of slide bar 8 with
The inner wall of shell 14 is fixedly connected, and the bottom of threaded rod 13 is connected with turntable, and the bottom of turntable and the inner wall of shell 14 are solid
Fixed connection, the bottom of movable plate 19 are fixedly connected with the first joining rod 6, and the surface of the first joining rod 6 is arranged with movable sleeve 20, living
The top and bottom of 20 two sides of dynamic set are fixedly connected with shell 14 and connection frame 4 respectively, and the two sides of 14 bottom of shell are fixed to be connected
It is connected to fixed plate 5, connection frame 4 is fixedly connected between the bottom of two fixed plates 5, shell is run through in the bottom of the first joining rod 6
It 14 and extends to the inner cavity of connection frame 4 and is fixedly connected with the second joining rod 21, the bottom activity of 21 front surface of the second joining rod connects
It connects there are two engagement plate 24, engagement plate 24 is connected with clamp arm 23 far from the side of the second joining rod 21,4 inner cavity of connection frame
Two sides are fixedly connected to fixed frame 22, and side of the fixed frame 22 far from connection frame 4 is flexibly connected with clamp arm 23, are protected by setting
Protective case 9 effectively realizes the protective effect to motor 10, is used cooperatively by setting sliding block 16 and sliding slot 15, effectively
The stability increased when thread bush 18 moves is realized, by the way that movable sleeve 20 is arranged, effective realize reduces the first joining rod 6 fortune
The frictional force that is subject to when dynamic and the stability for increasing its movement, it is effective real by being used cooperatively for setting slide bar 8 and sliding sleeve 7
Show the frictional force for reducing and being subject to when movable plate 19 moves to facilitate the movement of threaded rod 13 by the way that turntable is arranged, reduce its rotation
The frictional force being subject to when turning, by setting mounting plate 1, connecting plate 2, mounting hole 3, connection frame 4, fixed plate 5, the first joining rod 6,
Sliding sleeve 7, slide bar 8, protective shell 9, motor 10, first gear 11, second gear 12, threaded rod 13, shell 14, sliding slot 15, sliding block
16, link block 17, thread bush 18, movable plate 19, movable sleeve 20, the second joining rod 21, fixed frame 22, clamp arm 23 and engagement plate 24
Be used cooperatively, it is unstable to solve the problems, such as that existing mechanical arm clamps.
In use, the output end of motor 10 drives the rotation of first gear 11, the rotation of first gear 11 drives the second tooth
The rotation of the rotation of wheel 12, second gear 12 drives threaded rod 13 to rotate, and threaded rod 13 drives thread bush 18 to move, thread bush 18
Link block 17 and movable plate 19 is driven to move, link block 17 moves in sliding slot 15 with movable slider 16, and movable plate 19 drives sliding sleeve 7
In the apparent motion of slide bar 8, movable plate 19 drives the movement of the first joining rod 6, and the first joining rod 6 drives the second joining rod 21 fortune
Dynamic, the second joining rod 21 drives engagement plate 24 to move, and engagement plate 24 drives clamp arm 23 to be clamped material.
In summary：The stable mechanical arm of the clamping, by setting mounting plate 1, connecting plate 2, mounting hole 3, connection frame 4,
Fixed plate 5, the first joining rod 6, sliding sleeve 7, slide bar 8, protective shell 9, motor 10, first gear 11, second gear 12, threaded rod
13, shell 14, sliding slot 15, sliding block 16, link block 17, thread bush 18, movable plate 19, movable sleeve 20, the second joining rod 21, fixation
Frame 22, clamp arm 23 and engagement plate 24 are used cooperatively, and it is unstable to solve the problems, such as that existing mechanical arm clamps.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of clamp stable mechanical arm, including mounting plate（1）, it is characterised in that：The mounting plate（1）The top of front surface
Mounting hole is offered with bottom（3）, the mounting plate（1）Right side be fixedly connected with connecting plate（2）, the connecting plate（2）
Right side be fixedly connected with shell（14）, the shell（14）Top be fixedly connected with motor（10）, the motor（10）'s
Output end is fixedly connected with first gear（11）, the first gear（11）Right side be engaged with second gear（12）, described
Two gears（12）Bottom be fixedly connected with threaded rod（13）, the threaded rod（13）Bottom be through to shell（14）Inner cavity
And it is arranged with thread bush（18）, the thread bush（18）Left side be fixedly connected with movable plate（19）, the movable plate（19）'s
Left side is fixedly connected with sliding sleeve（7）, the sliding sleeve（7）Inner wall be connected with slide bar（8）, the movable plate（19）Bottom
It is fixedly connected with the first joining rod（6）, the shell（14）The two sides of bottom are fixedly connected to fixed plate（5）, two fixations
Plate（5）Bottom between be fixedly connected with connection frame（4）, first joining rod（6）Bottom run through shell（14）And extend
To connection frame（4）Inner cavity be fixedly connected with the second joining rod（21）, second joining rod（21）The bottom activity of front surface
There are two engagement plates for connection（24）, the engagement plate（24）Far from the second joining rod（21）Side be connected with clamp arm
（23）, the connection frame（4）The two sides of inner cavity are fixedly connected to fixed frame（22）, the fixed frame（22）Far from connection frame
（4）Side and clamp arm（23）It is flexibly connected.
2. a kind of stable mechanical arm is clamped according to claim 1, it is characterised in that：The shell（14）Top it is solid
Surely it is connected with protective shell（9）, the motor（10）Positioned at protective shell（9）Inner cavity.
3. a kind of stable mechanical arm is clamped according to claim 1, it is characterised in that：The thread bush（18）Right side
It is fixedly connected with link block（17）, the link block（17）Right side be fixedly connected with sliding block（16）, the shell（14）Inner cavity
Right side opening be equipped with and sliding block（16）The sliding slot being used cooperatively（15）.
4. a kind of stable mechanical arm is clamped according to claim 1, it is characterised in that：First joining rod（6）'s
Surface is arranged with movable sleeve（20）, the movable sleeve（20）The top and bottom of two sides respectively with shell（14）And connection frame（4）
It is fixedly connected.
5. a kind of stable mechanical arm is clamped according to claim 1, it is characterised in that：The slide bar（8）Top and
Bottom is and shell（14）Inner wall be fixedly connected, the threaded rod（13）Bottom be connected with turntable, the bottom of turntable
With shell（14）Inner wall be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984254.XA CN108818516A (en) | 2018-08-28 | 2018-08-28 | It is a kind of to clamp stable mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984254.XA CN108818516A (en) | 2018-08-28 | 2018-08-28 | It is a kind of to clamp stable mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108818516A true CN108818516A (en) | 2018-11-16 |
Family
ID=64151553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810984254.XA Pending CN108818516A (en) | 2018-08-28 | 2018-08-28 | It is a kind of to clamp stable mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108818516A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860323A (en) * | 2019-11-25 | 2020-03-06 | 深圳科学之门生物工程有限公司 | Transfer device for stem cell sampling |
| CN111267146A (en) * | 2020-03-31 | 2020-06-12 | 宁夏巨能机器人股份有限公司 | Connecting device provided with protective structure and used for truss manipulator |
| CN111776740A (en) * | 2020-07-24 | 2020-10-16 | 深圳市日欣工业设备有限公司 | Gantry type oxidation automatic production line |
| WO2021052265A1 (en) * | 2019-09-19 | 2021-03-25 | 深圳市蓝禾技术有限公司 | Clamping device and vehicle-mounted support |
| CN112873249A (en) * | 2021-01-08 | 2021-06-01 | 杭州泸希数码科技有限公司 | Intelligent robot gripper mechanical device for adjusting article clamping force |
-
2018
- 2018-08-28 CN CN201810984254.XA patent/CN108818516A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021052265A1 (en) * | 2019-09-19 | 2021-03-25 | 深圳市蓝禾技术有限公司 | Clamping device and vehicle-mounted support |
| CN110860323A (en) * | 2019-11-25 | 2020-03-06 | 深圳科学之门生物工程有限公司 | Transfer device for stem cell sampling |
| CN111267146A (en) * | 2020-03-31 | 2020-06-12 | 宁夏巨能机器人股份有限公司 | Connecting device provided with protective structure and used for truss manipulator |
| CN111776740A (en) * | 2020-07-24 | 2020-10-16 | 深圳市日欣工业设备有限公司 | Gantry type oxidation automatic production line |
| CN112873249A (en) * | 2021-01-08 | 2021-06-01 | 杭州泸希数码科技有限公司 | Intelligent robot gripper mechanical device for adjusting article clamping force |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |