CN203344058U - Electric clamp type mechanical hand gripper - Google Patents
Electric clamp type mechanical hand gripper Download PDFInfo
- Publication number
- CN203344058U CN203344058U CN 201320232380 CN201320232380U CN203344058U CN 203344058 U CN203344058 U CN 203344058U CN 201320232380 CN201320232380 CN 201320232380 CN 201320232380 U CN201320232380 U CN 201320232380U CN 203344058 U CN203344058 U CN 203344058U
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- CN
- China
- Prior art keywords
- lead screw
- clamp
- connecting rod
- paw
- screw mandrel
- 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.)
- Expired - Fee Related
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Abstract
An electric clamp type mechanical hand gripper is characterized in that a direct current speed reducing motor, a lead screw connecting pin, a pressing spring, a lead screw, a lead screw nut, a gripper sleeve, a limiting switch, a connecting rod, a supporting point pin and a clamp are included, the seed reducing motor is used for driving the lead screw to rotate, the lead screw nut moves in a straight line mode to push the connecting rod to move, the connecting rod pushes the clamp to move in an opening-closing mode around a located supporting point through the supporting point pin, and accordingly the whole gripper is compact in structure. The limiting switch arranged at the tail end of the lead screw is used for achieving control when the lead screw moves to the extreme position, the pressing spring is used for achieving assisting when the lead screw moves at the extreme position, the opening angle of the clamp can be controlled by controlling the motor, and workpieces with different sizes can be clamped.
Description
Affiliated technical field
The utility model relates to a kind of manipulator paw based on reducing motor, belongs to machinery manufacturing technology field.
Background technology
The type of manipulator paw mainly contains vacuum cap type, electromagnetic sucker type and mechanical claw formula at present, and the mechanical claw formula is divided into again rotary type and translating type.The manipulator clamping force of sucked type is relevant with the stroke of paw, can only be used in the smaller occasion of folding distance.And can there be remanent magnetism in magnetic-type paw by the object of sticking, will be through the demagnetization operation for the object that remanent magnetism can not be arranged.The object of manufacturing for magnetic materials such as steel, iron, temperature will lose magnetism after surpassing certain limit, therefore can't use magnetic-type paw when high temperature.Electrical clip jaw type paw has strong adaptability, and small and exquisite cost is low flexibly, the advantage of easily safeguarding, but existing machinery hand paw volume and quality are large, movement inertia is large, moulding is not attractive in appearance, install and adjust is controlled inconvenient problem.
Summary of the invention
In order to solve, existing machinery formula paw volume and quality are large, movement inertia is large, moulding is not attractive in appearance, install and adjust is controlled inconvenient problem, the technical solution adopted in the utility model is: a kind of electrical clip jaw type manipulator paw is characterized in that by DC speed-reducing the screw mandrel connecting pin, stage clip, screw mandrel, feed screw nut, paw sleeve, limit switch, connecting rod, fulcrum pin, clamp forms; DC speed-reducing and screw mandrel are fixed with the screw mandrel connecting pin, connecting rod connection wire rod nut and clamp, and fulcrum pin is positioned at the paw sleeve by clamp, and stage clip is arranged between feed screw nut's end and paw sleeve, and limit switch is arranged on the screw mandrel end.
The utility model utilizes reducing motor to drive screw mandrel and rotates, and by feed screw nut's rectilinear motion promotion link motion, connecting rod promotes clamp again and does open and close movement around the fulcrum of fulcrum pin location, makes whole paw compact conformation.Utilize limit switch that the screw mandrel end is equipped with to solve the feed screw nut move to the control problem of extreme position; The auxiliary problem (AP) of feed screw nut in extreme position motion of having utilized stage clip to solve; Can control the folding angle of clamp by the control to motor, solve the problem of gripping different workpieces size.
The beneficial effects of the utility model are actions that the clamp paw can complete the various different workpieces of gripping neatly, have characteristics simple in structure, small and exquisite, compact, attractive in appearance and that cost is low simultaneously.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is basic principle figure of the present utility model.
1. DC speed-reducing in figure, 2. screw mandrel connecting pin, 3. stage clip, 4. screw mandrel, 5. feed screw nut, 6. paw sleeve, 7. limit switch, 8. connecting rod, 9. fulcrum pin, 10. clamp.
The specific embodiment
In Fig. 1, DC speed-reducing (1) and screw mandrel (4) is fixing with screw mandrel connecting pin (2), with connecting rod (8) connection wire rod nut (5) and clamp (10), clamp (10) uses fulcrum pin (9) align clamp (10) to locate at the fulcrum pin (9) of paw sleeve again.Stage clip (3) is connected between feed screw nut's (5) end and paw sleeve (6).Limit switch (7) is contained in the screw mandrel end.
Claims (1)
1. an electrical clip jaw type manipulator paw, is characterized in that by DC speed-reducing, the screw mandrel connecting pin, and stage clip, screw mandrel, the feed screw nut, the paw sleeve, limit switch, connecting rod, fulcrum pin, clamp forms; DC speed-reducing and screw mandrel are fixed with the screw mandrel connecting pin, and with connecting rod connection wire rod nut and clamp, clamp is used the fulcrum pin place of fulcrum pin align clamp at the paw sleeve again; Stage clip is connected between feed screw nut's end and paw sleeve; Limit switch is contained in the screw mandrel end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320232380 CN203344058U (en) | 2013-05-03 | 2013-05-03 | Electric clamp type mechanical hand gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320232380 CN203344058U (en) | 2013-05-03 | 2013-05-03 | Electric clamp type mechanical hand gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203344058U true CN203344058U (en) | 2013-12-18 |
Family
ID=49743990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320232380 Expired - Fee Related CN203344058U (en) | 2013-05-03 | 2013-05-03 | Electric clamp type mechanical hand gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203344058U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707313A (en) * | 2013-12-03 | 2014-04-09 | 广西大学 | Gripper of electric manipulator |
| CN103722407A (en) * | 2013-12-21 | 2014-04-16 | 袁新 | Clamping jaw device |
| CN106239549A (en) * | 2016-08-30 | 2016-12-21 | 上海大学 | A kind of full-automatic mechanical hands handgrip |
| CN107200110A (en) * | 2017-05-18 | 2017-09-26 | 北京理工大学 | A kind of bionical chela robot based on pull-spring of connecting rod mechanism |
| CN108741199A (en) * | 2018-07-18 | 2018-11-06 | 乔百智 | A kind of automatic food quantifies stuffing separating machine |
| CN113732791A (en) * | 2021-09-23 | 2021-12-03 | 江苏安全技术职业学院 | Automatic control feeding device of mechanical manufacturing machine tool |
-
2013
- 2013-05-03 CN CN 201320232380 patent/CN203344058U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707313A (en) * | 2013-12-03 | 2014-04-09 | 广西大学 | Gripper of electric manipulator |
| CN103722407A (en) * | 2013-12-21 | 2014-04-16 | 袁新 | Clamping jaw device |
| CN106239549A (en) * | 2016-08-30 | 2016-12-21 | 上海大学 | A kind of full-automatic mechanical hands handgrip |
| CN107200110A (en) * | 2017-05-18 | 2017-09-26 | 北京理工大学 | A kind of bionical chela robot based on pull-spring of connecting rod mechanism |
| CN108741199A (en) * | 2018-07-18 | 2018-11-06 | 乔百智 | A kind of automatic food quantifies stuffing separating machine |
| CN113732791A (en) * | 2021-09-23 | 2021-12-03 | 江苏安全技术职业学院 | Automatic control feeding device of mechanical manufacturing machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140503 |