CN207874255U - A kind of link-type centering clamp hand - Google Patents
A kind of link-type centering clamp hand Download PDFInfo
- Publication number
- CN207874255U CN207874255U CN201721123549.5U CN201721123549U CN207874255U CN 207874255 U CN207874255 U CN 207874255U CN 201721123549 U CN201721123549 U CN 201721123549U CN 207874255 U CN207874255 U CN 207874255U
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- China
- Prior art keywords
- connecting rod
- grip block
- block component
- centering clamp
- clamping cylinder
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Abstract
The utility model is related to mechanical holding device technical fields, more particularly to a kind of link-type centering clamp hand, including pedestal, centering clamp assemblies on the pedestal, the centering clamp assemblies include first connecting rod and second connecting rod, the first connecting rod and second connecting rod are staggered, the first connecting rod and the second connecting rod place of being cross-linked are equipped with upper and lower guide runner, the first connecting rod and it is connected separately with the first grip block component and the second grip block component with the top of second connecting rod, the first grip block component and the second grip block component are socketed in by connecting bracket on guiding axis；The first connecting rod and it is connected separately with the first clamping cylinder and the second clamping cylinder with the bottom end of second connecting rod；The utility model drives the first grip block component being attached thereto and the second grip block component to do opposite horizontal equidistance motion on guiding axis by the first clamping cylinder and the action of the second clamping cylinder, to realize the centering clamping to workpiece, chucking power is big, and clamping is stablized.
Description
Technical field
The utility model is related to mechanical holding device technical field more particularly to a kind of link-type centering clamp hands.
Background technology
In the prior art, the most structure of centering clamp hand is complex, and operating process is cumbersome, and clamping workpiece is unstable, work
Efficiency is not very high, and manufacturing cost is higher, is not well positioned to meet demand of the market to manipulator.
Utility model content
For deficiency in the prior art, the purpose of this utility model, which is to provide one kind, can solve to exist in the prior art
The problem of, simple in structure, component is few, small, and clamping workpiece is stablized, the link-type centering clamp hand that work efficiency is high.
In order to solve the above-mentioned technical problem, this application discloses a kind of link-type centering clamp hand, including pedestal, be set to it is described
Centering clamp assemblies on pedestal, the centering clamp assemblies include first connecting rod and second connecting rod, the first connecting rod and
Two connecting rods are staggered, and the first connecting rod and the second connecting rod place of being cross-linked are equipped with upper and lower guide runner, the first connecting rod
It is connected separately with the first grip block component and the second grip block component, the first grip block component with the top with second connecting rod
It is socketed on guiding axis by connecting bracket with the second grip block component；The first connecting rod and bottom end point with second connecting rod
It is not connected with the first clamping cylinder and the second clamping cylinder, first clamping cylinder and the action of the second clamping cylinder drive therewith
The the first grip block component and the second grip block component of connection do opposite horizontal movement on guiding axis.
Further, one end of the guiding axis is equipped with guide bearing.
Further, the centre position of the guiding axis is equipped with the rack platform for placing workpiece.
Compared with prior art, the application can be obtained including following technique effect：
A kind of link-type centering clamp hand described in the utility model, including pedestal, the centering clamping on the pedestal
Component, the centering clamp assemblies include first connecting rod and second connecting rod, and the first connecting rod and second connecting rod are staggered, institute
It states first connecting rod and the second connecting rod place of being cross-linked is equipped with upper and lower guide runner, the first connecting rod and the top with second connecting rod
It is connected separately with the first grip block component and the second grip block component, the first grip block component and the second grip block component are equal
It is socketed on guiding axis by connecting bracket；The first connecting rod and it is connected separately with the first clamping gas with the bottom end of second connecting rod
Cylinder and the second clamping cylinder；The utility model acts band using the above structure, by the first clamping cylinder and the second clamping cylinder
Dynamic the first grip block component being attached thereto and the second grip block component do opposite horizontal equidistance motion on guiding axis.To real
The centering clamping to workpiece is showed, chucking power is big, and clamping is stablized, and working efficiency is effectively increased.In addition, the link-type centering is pressed from both sides
Hand is simple in structure, and component is few, small, flexibility and reliability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the side view of Fig. 1.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig. 1-Fig. 3, a kind of link-type centering clamp hand, including pedestal 1, the centering clamping on the pedestal 1
Component, the centering clamp assemblies include first connecting rod 2 and second connecting rod 3, and the first connecting rod 2 and second connecting rod 3 are staggeredly set
It sets, the first connecting rod 2 and 3 place of being cross-linked of second connecting rod are equipped with upper and lower guide runner 4, the first connecting rod 2 and with second
The top of connecting rod 3 is connected separately with the first grip block component 5 and the second grip block component 6, the first grip block component 5 and
Two grip block components 6 are socketed in by connecting bracket on guiding axis 7, wherein one end of the guiding axis 7 is equipped with guide bearing
10, so that the first grip block component 5 and the second grip block component 6 can do left and right horizontal on guiding axis 7 and move toward one another；
The first connecting rod 2 and it is connected separately with the first clamping cylinder 8 and the second clamping cylinder 9 with the bottom end of second connecting rod 3, described
One clamping cylinder 8 and the action of the second clamping cylinder 9, under the action of above-mentioned first connecting rod 2 and second connecting rod 3 upper and lower is controlled,
The first grip block component 5 for being attached thereto and the second grip block component 6 is driven 7 to do opposite horizontal equidistance motion on guiding axis,
Here it uses clamping cylinder as driving device, keeps its chucking power big, and be clamped and stablize.
Specifically, the centre position of the guiding axis 7 is equipped with rack platform 11 for placing workpiece, the rack platform 11 here
For placing workpiece to be processed.
In the present embodiment, which is acted by the first clamping cylinder and the second clamping cylinder, upper
Under the action of stating first connecting rod and second connecting rod, the first grip block component being attached thereto and the second grip block component is driven to lead
Opposite horizontal equidistance motion is done on axis, to realize the centering clamping to workpiece.
The upper only presently filed embodiment, is not intended to limit this application.For those skilled in the art
For, the application can have various modifications and variations.It is all in spirit herein and principle made by any modification, equivalent
Replace, improve etc., it should all be included within the scope of the claims of the present application.
Claims (3)
1. a kind of link-type centering clamp hand, including pedestal (1), the centering clamp assemblies on the pedestal (1), feature exist
In, centering clamp assemblies include first connecting rod (2) and second connecting rod (3), the first connecting rod (2) and second connecting rod (3)
It is staggered, the first connecting rod (2) and second connecting rod (3) place of being cross-linked are equipped with upper and lower guide runner (4), and described first connects
The top of bar (2) and second connecting rod (3) is connected separately with the first grip block component (5) and the second grip block component (6), and described
One grip block component (5) and the second grip block component (6) are socketed in by connecting bracket on guiding axis (7)；Described first connects
The bottom end of bar (2) and second connecting rod (3) is connected separately with the first clamping cylinder (8) and the second clamping cylinder (9), first folder
Tight cylinder (8) and the second clamping cylinder (9) action drive the first grip block component (5) and the second grip block component being attached thereto
(6) (7) do opposite horizontal movement on guiding axis.
2. a kind of link-type centering clamp hand according to claim 1, which is characterized in that one end of the guiding axis (7) is set
There is guide bearing (10).
3. a kind of link-type centering clamp hand according to claim 1, which is characterized in that the interposition of the guiding axis (7)
Install the rack platform (11) for being useful for placing workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721123549.5U CN207874255U (en) | 2017-09-01 | 2017-09-01 | A kind of link-type centering clamp hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721123549.5U CN207874255U (en) | 2017-09-01 | 2017-09-01 | A kind of link-type centering clamp hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874255U true CN207874255U (en) | 2018-09-18 |
Family
ID=63499475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721123549.5U Active CN207874255U (en) | 2017-09-01 | 2017-09-01 | A kind of link-type centering clamp hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665654A (en) * | 2019-09-29 | 2020-01-10 | 深圳赛动生物自动化有限公司 | Centrifugal pipe clamping and moving mechanism and working method thereof |
-
2017
- 2017-09-01 CN CN201721123549.5U patent/CN207874255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665654A (en) * | 2019-09-29 | 2020-01-10 | 深圳赛动生物自动化有限公司 | Centrifugal pipe clamping and moving mechanism and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226600 No.69, South Tongyu Road, Chengdong Town, Haian City, Nantong City, Jiangsu Province Patentee after: Yue Yue Tong CNC equipment Address before: 226600 No. 198, Tongyu Road, Haian County, Nantong, Jiangsu Patentee before: NANTONG YUETONG NUMERICAL CONTROL EQUIPMENT CO., LTD. |