CN202462021U - Improved clamp cylinder - Google Patents
Improved clamp cylinder Download PDFInfo
- Publication number
- CN202462021U CN202462021U CN2012200663928U CN201220066392U CN202462021U CN 202462021 U CN202462021 U CN 202462021U CN 2012200663928 U CN2012200663928 U CN 2012200663928U CN 201220066392 U CN201220066392 U CN 201220066392U CN 202462021 U CN202462021 U CN 202462021U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- arm
- connecting rod
- clamp arm
- clamping
- 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 relates to the technical field of a cylinder, and in particular relates to an improved clamp cylinder which comprises a cylinder; the upper end of the cylinder is connected with two vertical plates which are parallel to each other; a clamping device is arranged between the two vertical plates; the upper end of the cylinder is also connected with a mounting arm; a base plate is connected at one side of the mounting arm; the clamping device comprises a clamp arm shaft which is sheathed with a clamp arm; one end of the clamp arm is connected with a fixed arm fixed with the cylinder, and the other end of the clamp arm is connected with a connecting rod; the connecting rod is pivoted with a piston rod of the cylinder; the upper end of the piston rod is connected with the connecting rod by a bolt; the upper part of the connecting rod is connected with a rotating shaft which is pivoted with the clamp arm shaft; and a workpiece can be clamped by the swing of the clamp arm. The improved clamp cylinder is simple in whole structure and flexible and reliable in action; and after being clamped, the whole workpiece is in a self-locking state, so that the safety is high.
Description
Technical field
The utility model relates to the cylinder technical field, especially relates to a kind of improved clamping cylinder.
Background technology
At present; Often need clamp on the device assembles production line or on other production line workpiece; Existing clamp mechanism comprise mechanical type clamping, oil cylinder, air-cylinder type clamping etc. all exist the shortcoming of self-locking performance difference; And the mode of stepping up of the type, through the oil-break of being everlasting, die or the phenomenon that workpiece comes off occurs during mechanical breakdown, so security is not high.
The utility model content
To the deficiency that above-mentioned prior art exists, the purpose of the utility model provides a kind of improved clamping cylinder, it have simple in structure, flexible movements reliable, can realize self-locking, the characteristics that security performance is high behind the clamping work pieces.
To achieve these goals, the technical scheme that the utility model adopted is: a kind of improved clamping cylinder comprises cylinder; Said cylinder upper end is connected with two risers that are parallel to each other, and is provided with clamping device between two risers, and said cylinder upper end also is connected with hold-down arm; One side of said hold-down arm is connected with substrate, and said clamping device comprises the clamping arm axle, and said clamp arm axle sleeve is provided with clamp arm; One end of said clamp arm is connected with and the fixing fixed arm of said cylinder; The other end of said clamp arm is connected with connecting rod, and the piston rod of said connecting rod and said cylinder articulates, and the upper end of said piston rod is connected with connecting rod through bolt; The top of said connecting rod is connected with rotating shaft, and said rotating shaft and said clamping arm axle articulate.
Wherein, the two ends of said rotating shaft all are equiped with slide block, and each slide block matches with the slideway of corresponding riser.
Wherein, said riser is provided with eccentric shaft, and the two ends of said eccentric shaft are connected with fastening nut.
After adopting said structure, the utility model is compared the advantage that is had with prior art and is: the utility model comprises cylinder, and said cylinder upper end is connected with two risers that are parallel to each other; Be provided with clamping device between two risers, said cylinder upper end also is connected with hold-down arm, and a side of said hold-down arm is connected with substrate; Said clamping device comprises the clamping arm axle, and said clamp arm axle sleeve is provided with clamp arm, and an end of said clamp arm is connected with and the fixing fixed arm of said cylinder; The other end of said clamp arm is connected with connecting rod, and the piston rod of said connecting rod and said cylinder articulates, and the upper end of said piston rod is connected with connecting rod through bolt; The top of said connecting rod is connected with rotating shaft, and said rotating shaft and said clamping arm axle articulate, and the swing through said clamp arm is at clamping work pieces; Its overall structure is simple; Flexible movements are reliable, can integral body be in self-locking state behind the clamping work pieces, so safe.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, cylinder; 2, riser;
3, clamping device; 4, fixed arm;
5, connecting rod; 6, piston rod;
7, hold-down arm; 8, substrate;
9, clamp arm axle; 10, clamp arm;
11, bolt; 12, connecting rod;
13, rotating shaft; 14, eccentric shaft.
The specific embodiment
The following stated is merely the preferred embodiment of the utility model, does not therefore limit the protection domain of the utility model.
As shown in Figure 1: a kind of improved clamping cylinder, comprise cylinder 1, said cylinder 1 upper end is connected with two risers that are parallel to each other 2; Be provided with clamping device 3 between two risers 2, said cylinder 1 upper end also is connected with hold-down arm 7, and a side of said hold-down arm 7 is connected with substrate 8; Said clamping device 3 comprises clamping arm axle 9, and said clamping arm axle 9 is arranged with clamp arm 10, and an end of said clamp arm 10 is connected with the fixed arm of fixing with said cylinder 14; The other end of said clamp arm 10 is connected with connecting rod 5, and said connecting rod 5 articulates with the piston rod 6 of said cylinder 1, and the upper end of said piston rod 6 is connected with connecting rod 12 through bolt 11; The top of said connecting rod 12 is connected with rotating shaft 13, and said rotating shaft 13 articulates with said clamping arm axle 9, and the swing through said clamp arm 10 is at clamping work pieces; Its overall structure is simple; Flexible movements are reliable, can integral body be in self-locking state behind the clamping work pieces, so safe.
In the present embodiment, the two ends of said rotating shaft 13 all are equiped with slide block, and each slide block matches with the slideway of corresponding riser 2, and said slide block and said slideway routing motion can be beneficial to the clamping of clamp arm 10 and unclamp the flexible motion of action.
In the present embodiment, said riser 2 is provided with eccentric shaft 14, and the two ends of said eccentric shaft 14 are connected with fastening nut, and said eccentric shaft 14 is used for spacing to said clamp arm 10.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (3)
1. an improved clamping cylinder comprises cylinder (1), and said cylinder (1) upper end is connected with two risers that are parallel to each other (2); Be provided with clamping device (3) between two risers (2), it is characterized in that: said cylinder (1) upper end also is connected with hold-down arm (7), and a side of said hold-down arm (7) is connected with substrate (8); Said clamping device (3) comprises clamping arm axle (9); Said clamping arm axle (9) is arranged with clamp arm (10), and an end of said clamp arm (10) is connected with and the fixing fixed arm (4) of said cylinder (1), and the other end of said clamp arm (10) is connected with connecting rod (5); Said connecting rod (5) articulates with the piston rod (6) of said cylinder (1); The upper end of said piston rod (6) is connected with connecting rod (12) through bolt (11), and the top of said connecting rod (12) is connected with rotating shaft (13), and said rotating shaft (13) articulates with said clamping arm axle (9).
2. a kind of improved clamping cylinder according to claim 1, it is characterized in that: the two ends of said rotating shaft (13) all are equiped with slide block, and each slide block matches with the slideway of corresponding riser (2).
3. a kind of improved clamping cylinder according to claim 2, it is characterized in that: said riser (2) is provided with eccentric shaft (14), and the two ends of said eccentric shaft (14) are connected with fastening nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200663928U CN202462021U (en) | 2012-02-25 | 2012-02-25 | Improved clamp cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200663928U CN202462021U (en) | 2012-02-25 | 2012-02-25 | Improved clamp cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202462021U true CN202462021U (en) | 2012-10-03 |
Family
ID=46910217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200663928U Expired - Fee Related CN202462021U (en) | 2012-02-25 | 2012-02-25 | Improved clamp cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202462021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111848A (en) * | 2013-01-24 | 2013-05-22 | 宁波福耀汽车零部件有限公司 | Automatic bending and saw cutting tool on bending machine |
| CN106493663A (en) * | 2016-12-27 | 2017-03-15 | 梧州市东麟宝石机械有限公司 | A kind of machining Rocker arm type clamp device |
-
2012
- 2012-02-25 CN CN2012200663928U patent/CN202462021U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111848A (en) * | 2013-01-24 | 2013-05-22 | 宁波福耀汽车零部件有限公司 | Automatic bending and saw cutting tool on bending machine |
| CN103111848B (en) * | 2013-01-24 | 2015-07-15 | 宁波福耀汽车零部件有限公司 | Automatic bending and saw cutting tool on bending machine |
| CN106493663A (en) * | 2016-12-27 | 2017-03-15 | 梧州市东麟宝石机械有限公司 | A kind of machining Rocker arm type clamp device |
| CN106493663B (en) * | 2016-12-27 | 2018-05-18 | 梧州市东麟宝石机械有限公司 | A kind of machining Rocker arm type clamp device |
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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: 20121003 Termination date: 20130225 |