CN109849044A - It is a kind of for clamping the Pneumatic manipulator of cylindrical bar - Google Patents
It is a kind of for clamping the Pneumatic manipulator of cylindrical bar Download PDFInfo
- Publication number
- CN109849044A CN109849044A CN201910171391.6A CN201910171391A CN109849044A CN 109849044 A CN109849044 A CN 109849044A CN 201910171391 A CN201910171391 A CN 201910171391A CN 109849044 A CN109849044 A CN 109849044A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- clamp arm
- connecting rod
- link block
- block
- 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
Landscapes
- Manipulator (AREA)
Abstract
It is a kind of for clamping the Pneumatic manipulator of cylindrical bar, including cylinder, pedestal, link block, left connecting rod, left clamp arm, right connecting rod and right clamp arm;The cylinder is fixed on the base, and link block is fixed on the piston rod of cylinder;Left connecting rod and right connecting rod are symmetrically arranged at link block both ends, and left connecting rod one end is hinged on the left end of link block, and right connecting rod one end is hinged on the right end of link block;Left clamp arm upper end and the left connecting rod other end are articulated and connected, right clamp arm upper end and the right connecting rod other end are articulated and connected, pedestal is equipped with vertical positioning plate in link block side, the middle part of left clamp arm and right clamp arm passes through pin shaft respectively and is articulated on positioning plate, left clamp arm lower end inside is equipped with left fixture block, right clamp arm lower end inside is equipped with right fixture block corresponding with left fixture block, left fixture block and right fixture block and is respectively equipped with clip slot in the opposite side of the two, and left fixture block clamps bar and matching with right fixture block.The present invention, which can effectively shorten, clamps the time, improves the productivity and the degree of automation of microbit processing.
Description
Technical field
The present invention relates to automatic clamping technical fields, and in particular to a kind of for clamping the pneumatic machinery of cylindrical bar
Hand.
Background technique
Automated production degree is the important symbol of National Industrial development.With the development of modern processing, micromation
It is more and more common with the product of highly dense degree, high efficiency, low cost, greenization etc. also proposed to microminiaturized product Sorting Technique
It is required that.Microbit belongs to Precision Machining part scope, currently, the microbit sorting task of small business mainly relies on people
Work point picks, and sorting efficiency is low, poor accuracy, and sorts effect and be affected by the professional level of worker.Existing a batch half at
Product microbit, material are hard alloy, and each microbit quality is about 3g, and diameter specifications size is in φ 0.5mm~φ
Between 3.175mm, need be divided into 3 seed types according to the grade of tolerance, be less than respectively lower deviation, in size range, be greater than the upper deviation.
Manual sorting's mode labor cost is excessively high, and the tired sorting efficiency that will lead to of worker is lower after sorting for a long time, and sorting misses
Difference becomes larger.In addition, being commonly also not easy to clamp go-no-go by hand since microbit workpiece is smaller and shorter.In addition, current is some
For the automatic clamping device of microbit go-no-go, motor driven is mostly used, gear drive, structure is complicated, and precision is lower, the later period
Measuring error is also relatively complicated.
Summary of the invention
Present invention aims to overcome that the shortcomings that prior art and deficiency, provide a kind of for clamping cylindrical bar
Pneumatic manipulator, can clamp to fast and stable with unloading semi-finished product microbit, it is easy to operate and effectively reduce labor intensity, together
When pneumatic reaction speed it is fast, can effectively shorten clamping the time, improve microbit processing productivity and the degree of automation.
To achieve the above object, The technical solution adopted by the invention is as follows:
It is a kind of for clamping the Pneumatic manipulator of cylindrical bar, including cylinder, pedestal, link block, left connecting rod, Zuo Jia
Arm, right connecting rod and right clamp arm;The cylinder is fixed on the base, and link block is fixed on the piston rod of cylinder;Left connecting rod and the right side
Connecting rod is symmetrically arranged at link block both ends, and left connecting rod one end is hinged on the left end of link block, and right connecting rod one end is hinged on link block
Right end;Left clamp arm upper end and the left connecting rod other end are articulated and connected, and right clamp arm upper end and the right connecting rod other end are articulated and connected, and pedestal exists
Link block side is equipped with vertical positioning plate, and the middle part of left clamp arm and right clamp arm passes through pin shaft respectively and is articulated on positioning plate, left
Clamp arm lower end inside is equipped with left fixture block, and right clamp arm lower end inside is equipped with right fixture block corresponding with left fixture block, left fixture block and right fixture block
It is respectively equipped with clip slot in the opposite side of the two, left fixture block clamps bar and matching with right fixture block.
From the foregoing, it will be observed that when in use, Pneumatic manipulator of the present invention drives link block to move up and down by the piston rod of cylinder,
And link block drives left clamp arm and right clamp arm to rotate around pin shaft, so that left clamp arm and the lower end of right clamp arm are mutually close or separate, from
And it clamps and unloading bar.
In conclusion the present invention using cylinder as driving, can clamp to fast and stable and unload semi-finished product microbit,
It is easy to operate and effectively reduce labor intensity, while pneumatic reaction speed is fast, it can effectively shorten the clamping time, improve microbit
The productivity and the degree of automation of processing.
As an improvement of the present invention, the total length L 1 of the left connecting rod, right connecting rod and link block, the left fixture block
Total length with right fixture block is L2, and L1 is greater than L2.
As an improvement of the present invention, the clip slot is V-groove.
As an improvement of the present invention, the left fixture block and right fixture block are equipped with bakelite bed course on V-groove cell wall.
Compared with prior art, the invention has the following advantages that
The present invention can clamp to fast and stable using cylinder as driving and unload semi-finished product microbit, easy to operate
And effectively reduce labor intensity, while pneumatic reaction speed is fast, it can effectively shorten and clamp the time, improve the life of microbit processing
Yield and the degree of automation.
Detailed description of the invention
Fig. 1 is the schematic diagram of Pneumatic manipulator of the present invention for clamping cylindrical bar;
Fig. 2 is the schematic diagram of cylinder control loop of the present invention.
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 embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
Embodiment
Referring to FIG. 1, a kind of for clamping the Pneumatic manipulator of cylindrical bar, including cylinder 10, pedestal 20, link block
30, left connecting rod 40, left clamp arm 60, right connecting rod 50 and right clamp arm 70;
The cylinder 10 is fixed on pedestal 20, and link block 30 is fixed on the piston rod 11 of cylinder 10;40 He of left connecting rod
Right connecting rod 50 is symmetrically arranged at 30 both ends of link block, and 40 one end of left connecting rod is hinged on the left end of link block 30,50 one end of right connecting rod hinge
Connect the right end in link block 30;
Left 60 upper end of clamp arm and 40 other end of left connecting rod are articulated and connected, and right 70 upper end of clamp arm and 50 other end of right connecting rod are hinged
Connection, pedestal 20 are equipped with vertical positioning plate 21 in 30 side of link block, and the middle part of left clamp arm 60 and right clamp arm 70 passes through respectively
Pin shaft 100 is articulated on positioning plate 21, and left 60 lower end inside of clamp arm is equipped with left fixture block 80, and right 70 lower end inside of clamp arm is equipped with and a left side
The corresponding right fixture block 90 of fixture block 80, left fixture block 80 and right fixture block 90 are respectively equipped with clip slot, left fixture block 80 in the opposite side of the two
Bar is clamped and matching with right fixture block 90.
From the foregoing, it will be observed that when in use, Pneumatic manipulator of the present invention drives link block to move up and down by the piston rod of cylinder,
And link block drives left clamp arm and right clamp arm to rotate around pin shaft, so that left clamp arm and the lower end of right clamp arm are mutually close or separate, from
And it clamps and unloading bar.
In conclusion the present invention using cylinder as driving, can clamp to fast and stable and unload semi-finished product microbit,
It is easy to operate and effectively reduce labor intensity, while pneumatic reaction speed is fast, it can effectively shorten the clamping time, improve microbit
The productivity and the degree of automation of processing.
Referring to FIG. 2, in actual use, being controlled by control loop cylinder, specifically control loop includes
Gas source tank 300, throttle valve 500, switch valve 400 and solenoid directional control valve 600, the outlet of gas source tank 300 are changed by pipeline and electromagnetism
It is connected to the entrance of valve 600, switch valve 400 is located between the outlet of gas source tank 300 and the entrance of solenoid directional control valve 600, electromagnetism
The outlet of reversal valve 600 is connected by pipeline with the air intake of cylinder 10, and throttle valve 500 is located at going out for solenoid directional control valve 600
Mouthful between the air intake of cylinder 10, then shunk by the piston rod of solenoid directional control valve power loss and the i.e. controllable cylinder that is powered and
It stretches out, to realize Pneumatic manipulator clamping of the present invention and unloading bar.
In the present embodiment, the total length L 1 of the left connecting rod 40, right connecting rod 50 and link block 30, the left fixture block 80
Total length with right fixture block 90 is L2, and L1 is greater than L2.Forming force transmission mechanism by connecting rod, clamp arm and fixture block is to subtract power structure, institute
The clamping force of offer is smaller, when L1 be greater than L2, then crushing will not be caused to destroy workpiece, and can clamp it is more stable can
It leans on.
In the present embodiment, the clip slot is V-groove 200.It is one that two V-grooves of left fixture block and right fixture block, which cooperatively form,
A square hole clamp to be more easier and stablize to round rodlike semi-finished product microbit.
In the present embodiment, the left fixture block 80 and right fixture block 90 are equipped with bakelite bed course on 200 cell wall of V-groove.Bakelite
Bed course can increase frictional force between round rodlike semi-finished product microbit and left fixture block and right fixture block, be not easy to slip.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (4)
1. a kind of for clamping the Pneumatic manipulator of cylindrical bar, it is characterised in that: including cylinder, pedestal, link block, Zuo Lian
Bar, left clamp arm, right connecting rod and right clamp arm;The cylinder is fixed on the base, and link block is fixed on the piston rod of cylinder;Zuo Lian
Bar and right connecting rod are symmetrically arranged at link block both ends, and left connecting rod one end is hinged on the left end of link block, and right connecting rod one end is hinged on company
Connect the right end of block;Left clamp arm upper end and the left connecting rod other end are articulated and connected, and right clamp arm upper end and the right connecting rod other end are articulated and connected,
Pedestal is equipped with vertical positioning plate in link block side, and the middle part of left clamp arm and right clamp arm passes through pin shaft respectively and is articulated in positioning plate
On, left clamp arm lower end inside is equipped with left fixture block, and right clamp arm lower end inside is equipped with right fixture block corresponding with left fixture block, left fixture block and the right side
Fixture block is respectively equipped with clip slot in the opposite side of the two, and left fixture block clamps bar and matching with right fixture block.
2. according to claim 1 for clamping the Pneumatic manipulator of cylindrical bar, it is characterised in that: the left company
The total length of the total length L 1 of bar, right connecting rod and link block, the left fixture block and right fixture block is L2, and L1 is greater than L2.
3. according to claim 1 for clamping the Pneumatic manipulator of cylindrical bar, it is characterised in that: the clip slot is
V-groove.
4. according to claim 3 for clamping the Pneumatic manipulator of cylindrical bar, it is characterised in that: the left fixture block
Bakelite bed course is equipped on V-groove cell wall with right fixture block.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910171391.6A CN109849044A (en) | 2019-03-07 | 2019-03-07 | It is a kind of for clamping the Pneumatic manipulator of cylindrical bar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910171391.6A CN109849044A (en) | 2019-03-07 | 2019-03-07 | It is a kind of for clamping the Pneumatic manipulator of cylindrical bar |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109849044A true CN109849044A (en) | 2019-06-07 |
Family
ID=66900059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910171391.6A Pending CN109849044A (en) | 2019-03-07 | 2019-03-07 | It is a kind of for clamping the Pneumatic manipulator of cylindrical bar |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109849044A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111745126A (en) * | 2020-07-02 | 2020-10-09 | 重庆荆江汽车半轴股份有限公司 | Automatic feeding device for half shaft end forging |
CN112676489A (en) * | 2020-12-17 | 2021-04-20 | 衢州学院 | Cable cutting device in large-diameter wire harness processing |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103612263A (en) * | 2013-11-08 | 2014-03-05 | 重庆风过旗扬科技发展有限公司 | Elastic manipulator with part protection structure |
CN103624782A (en) * | 2013-11-08 | 2014-03-12 | 重庆风过旗扬科技发展有限公司 | Elastic manipulator |
CN104400379A (en) * | 2014-11-28 | 2015-03-11 | 江阴吉爱倍万达精工有限公司 | Adjustable clamping mechanism of bearing conveying device |
CN206216719U (en) * | 2016-11-25 | 2017-06-06 | 重庆机电智能制造有限公司 | A kind of pneumatic cleft hand |
CN106945066A (en) * | 2017-04-19 | 2017-07-14 | 常州机电职业技术学院 | Feeding robot gripper for bars |
CN107309869A (en) * | 2017-08-23 | 2017-11-03 | 佛山捷蓝机器人有限公司 | A kind of bar clamps robot arm |
CN107378989A (en) * | 2017-09-14 | 2017-11-24 | 黄石盛鼎自动化科技有限公司 | A kind of Pneumatic manipulator |
CN207724329U (en) * | 2017-09-11 | 2018-08-14 | 东莞理工学院 | A kind of Pneumatic manipulator for thin-wall circular tube clamping |
-
2019
- 2019-03-07 CN CN201910171391.6A patent/CN109849044A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103612263A (en) * | 2013-11-08 | 2014-03-05 | 重庆风过旗扬科技发展有限公司 | Elastic manipulator with part protection structure |
CN103624782A (en) * | 2013-11-08 | 2014-03-12 | 重庆风过旗扬科技发展有限公司 | Elastic manipulator |
CN104400379A (en) * | 2014-11-28 | 2015-03-11 | 江阴吉爱倍万达精工有限公司 | Adjustable clamping mechanism of bearing conveying device |
CN206216719U (en) * | 2016-11-25 | 2017-06-06 | 重庆机电智能制造有限公司 | A kind of pneumatic cleft hand |
CN106945066A (en) * | 2017-04-19 | 2017-07-14 | 常州机电职业技术学院 | Feeding robot gripper for bars |
CN107309869A (en) * | 2017-08-23 | 2017-11-03 | 佛山捷蓝机器人有限公司 | A kind of bar clamps robot arm |
CN207724329U (en) * | 2017-09-11 | 2018-08-14 | 东莞理工学院 | A kind of Pneumatic manipulator for thin-wall circular tube clamping |
CN107378989A (en) * | 2017-09-14 | 2017-11-24 | 黄石盛鼎自动化科技有限公司 | A kind of Pneumatic manipulator |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111745126A (en) * | 2020-07-02 | 2020-10-09 | 重庆荆江汽车半轴股份有限公司 | Automatic feeding device for half shaft end forging |
CN112676489A (en) * | 2020-12-17 | 2021-04-20 | 衢州学院 | Cable cutting device in large-diameter wire harness processing |
CN112676489B (en) * | 2020-12-17 | 2023-12-01 | 衢州学院 | Cable cutting device in large-diameter wire harness processing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109849044A (en) | It is a kind of for clamping the Pneumatic manipulator of cylindrical bar | |
CN203843850U (en) | Pneumatic gripper mechanical arm | |
CN107576857B (en) | Automatic debugging system of multiport cavity filter | |
CN207953640U (en) | Clamp system and clamping device | |
CN204123404U (en) | A kind of all-steel cord spindle of robot captures fixture | |
CN208496243U (en) | A kind of accurate positioning assembly device based on machine vision | |
CN207669322U (en) | A kind of Pneumatic manipulator | |
CN2827619Y (en) | Positioning device for central axis of cylindrical workpiece | |
CN206187944U (en) | Mould turnover sideslip mechanism | |
CN210339562U (en) | Adjustable glass suction claw | |
CN209961612U (en) | Reverse bending tester for reinforcing steel bars | |
CN107696385A (en) | One Seed packaged band breaks disconnected device | |
CN204604323U (en) | A kind ofly be applied to the rotating and clamping device of induction heating equipment based on mechanical arm | |
CN209127625U (en) | A kind of clamping jaw, pinch mechanism and battery manufacturing equipment | |
CN107932323B (en) | A kind of grinding clamp of lamps and lanterns cooling fin | |
CN210190207U (en) | Fixing device for spherical glass handicraft drilling equipment | |
CN209334471U (en) | A kind of orientation stub cold extrusion feeding device | |
CN207772265U (en) | One Seed packaged band breaks disconnected device | |
CN208614698U (en) | The circlip pick device of adaptive multiple product | |
CN207349056U (en) | A kind of automatic clamping device for hydraulic pump test | |
CN108838813A (en) | A kind of clamping mechanism | |
CN205898558U (en) | Modular tensile fixture of rectangle sample | |
CN205969010U (en) | Industrial robot's rotary centre gripping manipulator | |
CN220466781U (en) | Clamping mechanism capable of rotating by 360 degrees | |
CN210757777U (en) | Artificial intelligence robot paw hand |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190607 |
|
WD01 | Invention patent application deemed withdrawn after publication |