CN205363941U - Inclined plane repulsive -type maglev tongs - Google Patents

Inclined plane repulsive -type maglev tongs Download PDF

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Publication number
CN205363941U
CN205363941U CN201620106331.8U CN201620106331U CN205363941U CN 205363941 U CN205363941 U CN 205363941U CN 201620106331 U CN201620106331 U CN 201620106331U CN 205363941 U CN205363941 U CN 205363941U
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China
Prior art keywords
voussoir
handgrip
plane
tongs
guide holder
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Active
Application number
CN201620106331.8U
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Chinese (zh)
Inventor
刘金石
张有斌
王帅忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STON ROBOT CHANGZHOU Co Ltd
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STON ROBOT CHANGZHOU Co Ltd
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Priority to CN201620106331.8U priority Critical patent/CN205363941U/en
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Publication of CN205363941U publication Critical patent/CN205363941U/en
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Abstract

The utility model relates to an inclined plane repulsive -type maglev tongs, including drive arrangement and tongs, drive arrangement is last to be fixed with first voussoir, is connected with the second voussoir on the tongs, the inclined plane of first voussoir and the cant tie of second voussoir. The utility model discloses a drive arrangement passes through wedge mechanism and is connected with the tongs, and wedge mechanism has self -locking function, guarantees that drive arrangement kept the tongs gripping stable firm, avoided the heavy object whereabouts to cause the loss when becoming invalid.

Description

Slope driving type handgrip
Technical field
This utility model relates to mechanical gripper technical field, especially a kind of slope driving type handgrip.
Background technology
The research of industry mechanical arm obtains the extensive concern of relevant scholar both at home and abroad, it high efficiency, high-quality can complete Repetitive work task, alleviate hand labor to improve industrial output value, and, characteristic is put into practice so that industry mechanical arm plays key player in the industrial production in application some particular job robot field etc..But existing mechanical gripper does not have auto-lock function, once driving device lost efficacy, handgrip is likely to open, the weight-drop of grasping, causes heavy losses.
Utility model content
The technical problems to be solved in the utility model is: do not have auto-lock function to solve existing mechanical gripper, once driving device lost efficacy, handgrip is likely to open, the weight-drop of grasping, the problem causing heavy losses, it is provided that a kind of slope driving type handgrip.
This utility model solves its technical problem and be the technical scheme is that a kind of slope driving type handgrip, including driving device and handgrip, being fixed with the first voussoir on described driving device, described handgrip is connected to the second voussoir, the inclined-plane of described first voussoir and the inclined-plane of the second voussoir coordinate.Driving device drives the first voussoir action, the first voussoir and the second voussoir to coordinate, and makes the second voussoir move to the direction vertical with the first wedge block movement direction, thus driving handgrip to stretch;In the first voussoir and the second voussoir moving process, the inclined-plane of the first voussoir and the contact of incline plane area of the second voussoir are ascending, until the two inclined-plane fully in contact with, then contact area is from large to small, during handgrip Guan Bi, the inclined-plane of the first voussoir and the inclined-plane of the second voussoir stagger, and the first voussoir and the second voussoir form self-locking mechanism, ensure that keeping handgrip to grasp when driving device lost efficacy stablizes firmly, it is to avoid weight-drop causes damage.
Also including guide holder, described second voussoir is fixed with guide post, described guide post and guide holder are slidably connected.When second voussoir moves, guide post slides in the pilot hole of guide holder, limits the moving direction of the second voussoir, it is prevented that handgrip offsets.
Being additionally provided with bearing bar on described second voussoir, described bearing bar is also slidably connected with guide holder.Bearing bar shares the moiety by weight of weight, alleviates the burden of handgrip.
Being further fixed on limiting plate on described guide holder, described first voussoir and the second voussoir are respectively positioned between guide holder and limiting plate, and the medial surface of the lateral surface of the first voussoir and limiting plate is fitted, and limiting plate limits the moving direction of the first voussoir.
Preferably, the cross section of described first voussoir and the second voussoir is trapezoidal.
Described driving device is two-way cylinder, and the both sides of described two-way cylinder respectively drive a handgrip, saves power and space.
Also including crossbeam, column and fixing seat, described driving device and guide holder are each attached to the lower section of fixing seat, and the two ends of described crossbeam connect column upper end, and the lower end of column is connected with fixing seat.Handgrip below crossbeam two ends is relative, is clamped at the two ends of product, and crossbeam can connect power-equipment, controls movement and the rotation of handgrip all directions, with suitable in different products.
The beneficial effects of the utility model are, driving device of the present utility model is connected with handgrip by cotter mechanism, and cotter mechanism has auto-lock function, it is ensured that keep handgrip to grasp when driving device lost efficacy and stablize firmly, it is to avoid weight-drop causes damage.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the structural representation that handgrip opens;
Fig. 3 is the structural representation of handgrip Guan Bi.
In figure: 1. two-way cylinder, 2. the first voussoir, 3. the second voussoir, 4. handgrip, 5. guide holder, 6. guide post, 7. bearing bar, 8. limiting plate, 9. fixing seat, 10. column, 11. crossbeams.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
As in figure 2 it is shown, a kind of slope driving type handgrip, including two-way cylinder 1 and handgrip 4, the two ends of two-way cylinder 1 are respectively fixed with first voussoir 2, and handgrip 4 is connected to the second voussoir 3, and the inclined-plane of the first voussoir 2 and the inclined-plane of the second voussoir 3 coordinate.Two-way cylinder 1 drives first voussoir 2 action at its two ends, and the first voussoir 2 coordinates with the second voussoir 3, makes the second voussoir 3 move to the direction vertical with first voussoir 2 direction of motion, thus driving handgrip 4 to stretch.In the first voussoir 2 and the second voussoir 3 moving process, the inclined-plane of the first voussoir 2 and the contact of incline plane area of the second voussoir 3 are ascending, until the two inclined-plane fully in contact with, then contact area is from large to small, as it is shown on figure 3, when handgrip 4 closes, the inclined-plane of the first voussoir 2 and the inclined-plane of the second voussoir 3 stagger, first voussoir 2 and the second voussoir 3 form self-locking mechanism, it is ensured that keep handgrip 4 to grasp when two-way cylinder 1 lost efficacy stable firm, it is to avoid weight-drop causes damage.Also include guide holder 5, the second voussoir 3 is fixed with guide post 6 and bearing bar 7, guide post 6 and bearing bar 7 and is all slidably connected with guide holder 5.When second voussoir 3 moves, guide post 6 slides in the pilot hole of guide holder 5, limits the moving direction of the second voussoir 3, it is prevented that handgrip 4 offsets, and bearing bar 7 shares the moiety by weight of weight, alleviates the burden of handgrip 4.Being further fixed on limiting plate 8 on guide holder 5, the first voussoir 2 and the second voussoir 3 are respectively positioned between guide holder 5 and limiting plate 8, and the medial surface of the lateral surface of the first voussoir 2 and limiting plate 8 is fitted, and limiting plate 8 limits the moving direction of the first voussoir 2.Preferably, the cross section of the first voussoir 2 and the second voussoir 3 is trapezoidal.
As it is shown in figure 1, this utility model also includes crossbeam 11, column 10 and fixing seat 9, two-way cylinder 1 and guide holder 5 are each attached to the lower section of fixing seat 9, and the two ends of crossbeam 11 connect column 10 upper end, and the lower end of column 10 is connected with fixing seat 9.The two ends of product relatively, are clamped, crossbeam 11 can connect power-equipment by the handgrip 4 below crossbeam 11 two ends, control movement and the rotation of handgrip 4 all directions, with suitable in different products.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.

Claims (7)

1. a slope driving type handgrip, it is characterized in that: include driving device and handgrip (4), being fixed with the first voussoir (2) on described driving device, described handgrip (4) is connected to the second voussoir (3), the inclined-plane of described first voussoir (2) and the inclined-plane of the second voussoir (3) coordinate.
2. slope driving type handgrip as claimed in claim 1, it is characterised in that: also including guide holder (5), described second voussoir (3) is fixed with guide post (6), described guide post (6) and guide holder (5) are slidably connected.
3. slope driving type handgrip as claimed in claim 2, it is characterised in that: being additionally provided with bearing bar (7) on described second voussoir (3), described bearing bar (7) is also slidably connected with guide holder (5).
4. slope driving type handgrip as claimed in claim 3, it is characterized in that: described guide holder (5) is further fixed on limiting plate (8), described first voussoir (2) and the second voussoir (3) are respectively positioned between guide holder (5) and limiting plate (8), and the medial surface of the lateral surface of the first voussoir (2) and limiting plate (8) is fitted.
5. slope driving type handgrip as claimed in claim 2, it is characterised in that: the cross section of described first voussoir (2) and the second voussoir (3) is trapezoidal.
6. slope driving type handgrip as claimed in claim 1, it is characterised in that: described driving device is two-way cylinder (1), and the both sides of described two-way cylinder (1) respectively drive a handgrip (4).
7. slope driving type handgrip as claimed in claim 1, it is characterized in that: also include crossbeam (11), column (10) and fixing seat (9), described driving device and guide holder (5) are each attached to the lower section of fixing seat (9), the two ends of described crossbeam (11) connect column (10) upper end, and the lower end of column (10) is connected with fixing seat (9).
CN201620106331.8U 2016-02-02 2016-02-02 Inclined plane repulsive -type maglev tongs Active CN205363941U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620106331.8U CN205363941U (en) 2016-02-02 2016-02-02 Inclined plane repulsive -type maglev tongs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620106331.8U CN205363941U (en) 2016-02-02 2016-02-02 Inclined plane repulsive -type maglev tongs

Publications (1)

Publication Number Publication Date
CN205363941U true CN205363941U (en) 2016-07-06

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105459143A (en) * 2016-02-02 2016-04-06 金石机器人常州股份有限公司 Slope pushing type gripper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105459143A (en) * 2016-02-02 2016-04-06 金石机器人常州股份有限公司 Slope pushing type gripper
CN105459143B (en) * 2016-02-02 2018-09-18 金石机器人常州股份有限公司 Slope driving type handgrip

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