CN209453590U - A kind of inner bearing type mechanical gripper - Google Patents
A kind of inner bearing type mechanical gripper Download PDFInfo
- Publication number
- CN209453590U CN209453590U CN201822032317.XU CN201822032317U CN209453590U CN 209453590 U CN209453590 U CN 209453590U CN 201822032317 U CN201822032317 U CN 201822032317U CN 209453590 U CN209453590 U CN 209453590U
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- CN
- China
- Prior art keywords
- support baseboard
- cylinder
- hanger
- support
- connector
- 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
The utility model discloses a kind of inner bearing type mechanical grippers, it includes horizontally disposed cross roof supporting and support baseboard corresponding thereto, the roof supporting is arranged above support baseboard, it is supported between the roof supporting and support baseboard by support column, cylinder is additionally provided among the support baseboard, the cylinder axis of the cylinder is downward through support baseboard, the cylinder outer shaft sleeve is equipped with connector, grabbing assembly is hinged on the connector, the support baseboard end is provided with hanger, grabbing assembly is hinged on the hanger, the grabbing assembly realizes crawl and release movement by cylinder moving；The utility model drives grabbing assembly to be clamped and unclamp by cylinder, and the handgrip is mountable on various devices, can clamp difficult components to large-scale internal diameter, complex contour, random etc. and clamp, design is simple, is easy to be extended and applied.
Description
Technical field
The utility model relates to technical field of mechanical processing more particularly to a kind of inner bearing type mechanical grippers.
Background technique
With the continuous development of society, there are many mechanical grippers in machining and mechanical package field, but it is existing
Some manipulators are mostly external clamping, are mainly characterized by from external clamping workpiece, can only grab that shape is more regular and outside part
Portion surface is easy the workpiece of clamping, and it is larger for internal diameter, contour structures are complicated, random part, want mechanical with external clamping
Hand clamping is just relatively difficult, and existing manipulator is increasingly difficult to meet the requirement that part grabs in modern industry.
Utility model content
Aiming at the problems existing in the prior art, the utility model provides a kind of inner bearing type mechanical gripper, solves existing
The problem for having the medium-and-large-sized internal diameter of technology, complex contour, the clamping of random part difficult, expands the application range of mechanical gripper,
It is easy to be extended and applied.
The technical scheme adopted by the utility model is a kind of inner bearing type mechanical gripper comprising horizontally disposed cross
The roof supporting of type and support baseboard corresponding thereto, the roof supporting are arranged above support baseboard, the branch support
It is supported between plate and support baseboard by support column, cylinder, the gas of the cylinder is additionally provided among the support baseboard
For cylinder shaft downward through support baseboard, the cylinder outer shaft sleeve is equipped with connector, is hinged with grabbing assembly on the connector, described
Support baseboard end is provided with hanger, grabbing assembly is hinged on the hanger, the grabbing assembly is by cylinder moving come real
Now crawl and release movement.
Preferably, the support column is provided with 4 altogether, is separately positioned on the end of cross roof supporting and support baseboard
Portion.
Preferably, the hanger is provided with 4 altogether, is separately positioned below cross support baseboard end, the hanger
On be provided with two pairs of mounting hole.
Preferably, the connector is cross connector, total hinged 4 groups of grabbing assemblies on the cross connector.
Preferably, the grabbing assembly includes L-type connecting rod, support rod and handgrip, and one end of the L-type connecting rod is articulated with company
Connector, the other end of the L-type connecting rod are hinged on the outside of handgrip, and the turning L of the L-type connecting rod is articulated with installation on the inside of hanger
Hole, one end of the support rod are articulated with mounting hole on the outside of hanger, and the other end of the support rod is articulated on the outside of handgrip.
Preferably, rubber pad is provided on the handgrip.
The beneficial effect that the utility model reaches is: the utility model provides a kind of inner bearing type mechanical gripper, passes through gas
Cylinder drive grabbing assembly be clamped and unclamp, the handgrip is mountable on various devices, can to large-scale internal diameter, complex contour,
The difficult components of random equal clamping are clamped, and design is simple, is easy to be extended and applied.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing,
Fig. 1 is the main view of the utility model in the loosened condition；
Fig. 2 is the main view of the utility model in the clamp state；
Fig. 3 is schematic perspective view of the utility model in the case where stepping up state；
Wherein, 1, roof supporting, 2, support baseboard, 3, support column, 4, cylinder, 41, cylinder axis, 5, connector, 6, crawl
Component, 61, L-type connecting rod, 62, support rod, 63, handgrip, 64, rubber pad, 7, hanger, 71, mounting hole.
Specific embodiment
Specific embodiments of the utility model will be further explained with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of inner bearing type mechanical gripper comprising horizontally disposed cross 1 He of roof supporting
Support baseboard 2 corresponding thereto, the roof supporting 1 are arranged above support baseboard 2, the roof supporting 1 and support bottom
It is supported between plate 2 by support column 3, cylinder 4, the cylinder axis 41 of the cylinder 4 is additionally provided among the support baseboard 2
Downward through support baseboard 2, it is arranged with connector 5 outside the cylinder axis 41, grabbing assembly 6, institute are hinged on the connector 5
It states 2 end of support baseboard and is provided with hanger 7, grabbing assembly 6 is hinged on the hanger 7, the grabbing assembly 6 passes through cylinder 4
It moves to realize crawl and release movement.
In this application, roof supporting 1 robot device is connected to by connecting flange to carry out using being widely used in
It is various large size internal diameters, complex contour, random components clamping during.
The application drives cylinder axis 41 to move up and down by cylinder 4, and the flexible drive of cylinder axis 41 is articulated on connector 5
Grabbing assembly 6 or so it is flexible, and then complete stepping up and unclamping for workpiece.
Preferable scheme is that the support column 3 is provided with 4 altogether, it is separately positioned on cross roof supporting 1 and support
The end of bottom plate 2 is attached roof supporting 1 and support baseboard 2 by support column 3, plays the role of bracing reinforcement.
Preferable scheme is that the hanger 7 is provided with 4 altogether, it is separately positioned under cross 2 end of support baseboard
It is square, it is provided with two pairs of mounting hole 71 on the hanger 7, grabbing assembly 6 is limited by hanger 7, to make grabbing assembly 6
Complete expanding-contracting action.
Preferable scheme is that the connector 5 is cross connector, total hinged 4 groups of grabbing assemblies on the connector 5
6, the grabbing assembly 6 includes L-type connecting rod 61, support rod 62 and handgrip 63, and one end of the L-type connecting rod 61 is articulated with connector
5, the other end of the L-type connecting rod 61 is hinged with 63 outside of handgrip, and the turning L of the L-type connecting rod 61 is articulated with 7 inside of hanger
Mounting hole 71, one end of the support rod 62 is articulated with the outside mounting hole 71 of hanger 7, the other end hinge of the support rod 62
It is connected to 63 outside of handgrip.
Hanger 7 and grabbing assembly 6 are provided with 4 groups, and every group of grabbing assembly 6 is limited by a hanger 7, crawl group
Part 6 includes L-type connecting rod 61, support rod 62 and handgrip 63,7 lower section of hanger, one side of L-type connecting rod 61, support rod 62 and handgrip again
63 hand handle forms a parallelogram sturcutre, drives L by the connector that cylinder 4 drives cylinder axis, cylinder outer shaft sleeve to set
Type connecting rod 61, L-type connecting rod 61 drive support rod 62 and handgrip 63 to carry out stretching motion, by hanger 7 to L-type connecting rod 61 and support
Bar 62 plays the role of limit, and L-type connecting rod 61 and support rod 62 is made to maintain parallelogram motion.
Preferable scheme is that being provided with rubber pad 64 on the handgrip 63, by the setting of rubber pad 64, handgrip is increased
Frictional force between 63 and workpiece, and avoid workpiece and collide in the handling process and cause to damage.
The working principle of the utility model is to drive cylinder axis 41 to move up and down by cylinder 4, the telescopic band of cylinder axis 41
The dynamic L-type connecting rod 61 or so being articulated on connector 5 is flexible, and L-type connecting rod 61 drives support rod 62 and handgrip 63 to carry out flexible fortune
It is dynamic, since 63 handle of handgrip is hinged on L-type connecting rod 61 and support rod 62, so the movement of L-type connecting rod 61 can drive handgrip 63 again
Clamping and release, limit is played the role of to L-type connecting rod 61 and support rod 62 by hanger 7, makes L-type connecting rod 61 and support rod
62 maintain parallelogram motion.
It is the preferred embodiment of the utility model above, does not impose any limitation on the present invention,
All foundation the technical essence of the utility model any simple modification, equivalent change and modification made to the above embodiment,
Belong in the range of utility model technical solution.
Claims (6)
1. a kind of inner bearing type mechanical gripper, which is characterized in that it include horizontally disposed cross roof supporting and with its phase
Corresponding support baseboard, the roof supporting are arranged above support baseboard, pass through between the roof supporting and support baseboard
Support column is supported, and is additionally provided with cylinder among the support baseboard, the cylinder axis of the cylinder downward through support baseboard,
The cylinder outer shaft sleeve is equipped with connector, is hinged with grabbing assembly on the connector, the support baseboard end, which is provided with, hangs
Frame, grabbing assembly is hinged on the hanger, and the grabbing assembly realizes crawl and release movement by cylinder moving.
2. a kind of inner bearing type mechanical gripper according to claim 1, which is characterized in that the support column is provided with 4 altogether,
It is separately positioned on the end of cross roof supporting and support baseboard.
3. a kind of inner bearing type mechanical gripper according to claim 1, which is characterized in that the hanger is provided with 4 altogether, point
Two pairs of mounting hole She Zhi not be provided on the hanger below cross support baseboard end.
4. a kind of inner bearing type mechanical gripper according to claim 1, which is characterized in that the connector is cross connection
Head, hinged 4 groups of grabbing assemblies altogether on the cross connector.
5. a kind of inner bearing type mechanical gripper according to claim 1, which is characterized in that the grabbing assembly includes that L-type connects
Bar, support rod and handgrip, one end of the L-type connecting rod are articulated with connector, and the other end of the L-type connecting rod is hinged with outside handgrip
Side, the turning L of the L-type connecting rod are articulated with mounting hole on the inside of hanger, and one end of the support rod is articulated with peace on the outside of hanger
Hole is filled, the other end of the support rod is articulated on the outside of handgrip.
6. a kind of inner bearing type mechanical gripper according to claim 1, which is characterized in that be provided with rubber on the handgrip
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822032317.XU CN209453590U (en) | 2018-12-05 | 2018-12-05 | A kind of inner bearing type mechanical gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822032317.XU CN209453590U (en) | 2018-12-05 | 2018-12-05 | A kind of inner bearing type mechanical gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209453590U true CN209453590U (en) | 2019-10-01 |
Family
ID=68039892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822032317.XU Expired - Fee Related CN209453590U (en) | 2018-12-05 | 2018-12-05 | A kind of inner bearing type mechanical gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209453590U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376292A (en) * | 2020-04-08 | 2020-07-07 | 肇庆华信高精密机械有限公司 | Mechanical claw |
| CN112077871A (en) * | 2020-08-31 | 2020-12-15 | 上海工程技术大学 | Industrial robot clamp for intelligent manufacturing system |
| CN112092011A (en) * | 2020-09-22 | 2020-12-18 | 邵阳学院 | Snatch transmission structure and snatch transmission control arm thereof |
-
2018
- 2018-12-05 CN CN201822032317.XU patent/CN209453590U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376292A (en) * | 2020-04-08 | 2020-07-07 | 肇庆华信高精密机械有限公司 | Mechanical claw |
| CN112077871A (en) * | 2020-08-31 | 2020-12-15 | 上海工程技术大学 | Industrial robot clamp for intelligent manufacturing system |
| CN112092011A (en) * | 2020-09-22 | 2020-12-18 | 邵阳学院 | Snatch transmission structure and snatch transmission control arm thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20211205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |