CN201124269Y - Connecting rod type holding device - Google Patents
Connecting rod type holding device Download PDFInfo
- Publication number
- CN201124269Y CN201124269Y CNU2007201780650U CN200720178065U CN201124269Y CN 201124269 Y CN201124269 Y CN 201124269Y CN U2007201780650 U CNU2007201780650 U CN U2007201780650U CN 200720178065 U CN200720178065 U CN 200720178065U CN 201124269 Y CN201124269 Y CN 201124269Y
- Authority
- CN
- China
- Prior art keywords
- hinged
- connecting rod
- link rod
- cylinder
- roller
- 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
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a link rod type clamping device for sawing long metal material. The clamping device is composed of a cylinder, a frame, a link rod group, a V-shaped roll table and an upper jaw. The clamping device is characterized in that the link rod group and a roller capable of rolling along a fixed bottom plate on the frame are hinged on the top of a piston rod in the cylinder; the link rod group is composed of three link rods hinged with each other; one link rod is hinged with the piston rod on the cylinder and the roller at the lower end and is hinged with a short link rod at the middle section; the other end of the short link rod is hinged with a sliding base having an upper bevel and capable of sliding horizontally along a planar plate arranged in the middle of the frame; and the lower jaw having a bevel with the same angle at the lower section is arranged on the sliding base with the upper bevel. The link rod type clamping device has the advantages compact structure, simple operation and stable and firm clamping operation, and can prevent the saw blade from being damaged and improve the fracture quality of a sawed part.
Description
Technical field:
The utility model relates to a kind of link-type clamping device that is used for the long material sawing of metal.
Background technology:
The existing clamping device pneumatic method of clamping (as shown in Figure 2) that adopt more, this device is made up of parts such as cylinder, bearing, connecting rod, V-type roller-way, jaw, saws, cylinder piston drives jaw by connecting rod, and the sawing workpieces pressure holding on the V-type roller-way, is then implemented sawing.Because gas has compressibility, so sawing job insecurity during clamping, cylinder can produce vibration because of the size variation of sawing force, cause the clamping unstability, often take place that saw blade damages, sawing part fracture poor quality, chucking power directly acts on roller-way, makes problems such as the roller-way damage of bearings is fast.
Summary of the invention:
The purpose of this utility model provides that a kind of holding action is stable, saw blade is not fragile, durable link-type clamping device simple in structure.
Technical solution of the present utility model is to realize like this, the link-type clamping device that uses when the long material sawing of a kind of metal is provided, it is mainly by cylinder, support, connection rod set, the V-type roller-way, upper jaw is formed, it is characterized in that the roller that rolls at the hinged connection rod set in the piston rod top of cylinder and energy fixed base plate on the support, connection rod set is formed by three rod hinge connections, the lower end of a connecting rod and the piston rod on the cylinder and roller are hinged, the middle part of this connecting rod and a short connecting rod are hinged, the slide that hinged band ramp of the other end of short connecting rod and the flat board that can install along the support middle part horizontally slip, there is the lower jaw on the same angle of a bottom band inclined-plane top of the slide of band ramp, lower jaw is installed between two rollers of V-type roller-way, be positioned at the below of upper jaw, and can move up and down along the guide groove of support, the long connecting rod that the top of this connecting rod and one can the bearing on support rotate is hinged, the hinged upper jaw that is positioned at lower jaw top of the other end of long connecting rod, its feature also be clamping sawing part on, lower jaw can clamp or unclamp simultaneously.
The effect that the utility model is implemented is a compact conformation, simple to operate, utilize the once flexible of cylinder just can realize, lower jaw moves simultaneously, finish the clamping of sawing workpieces and unclamp action, because when clamp position, connection rod set is in the dead-centre position, therefore holding action is stable, firmly, the enormous impact power that produces in the time of can bearing from the saw sawing, thereby reduce the clamping instability that vibrations bring, avoid taking place saw blade and damage phenomenon, improve sawing part fracture quality, this device chucking power does not directly act on the roller-way simultaneously, and institute is so that roller shaft holds not fragile.
Description of drawings:
Fig. 1 is the front view of a kind of link-type clamping device of the utility model embodiment
Fig. 2 is the front view of prior art pneumatic gripping device
In the accompanying drawing: 1. cylinder; 2. roller; 3. support; 4. connection rod set; 5. slide; 6. lower jaw; 7.V forming roll road; 8. sawing workpieces; 9. upper jaw; 10. saw;
The specific embodiment:
Below in conjunction with accompanying drawing the utility model embodiment is done and to describe in further detail, Fig. 1 is the front view of " a kind of link-type clamping device ", and this device mainly is made up of cylinder 1, roller 2, support 3, connection rod set 4, slide 5, lower jaw 6, V-type roller-way 7, upper jaw 9.The connecting rod and the roller 2 of the piston rod top of cylinder 1 and connection rod set 4 are hinged, the flexible roller 2 that can drive of cylinder rolls along the fixed base plate horizontal direction on the support 3, the horizontal direction of roller 2 is rolled and can be moved simultaneously by drivening rod group 4 three hinged connecting rods, make the hinged upper jaw of long connecting rod 9 realize upper and lower motion, the slide 5 on the band inclined-plane that short connecting rod is hinged move horizontally the upper and lower motion that realizes lower jaw 6, clamp when finishing upper and lower jaw or unclamp simultaneously sawing part 8.
Claims (1)
1. the link-type clamping device that uses during the long material sawing of a metal, it is mainly by cylinder (1), support (3), connection rod set (4), V-type roller-way (7), upper jaw (9) is formed, it is characterized in that the roller (2) that rolls at the hinged connection rod set in the piston rod top of cylinder (1) (4) and energy fixed base plate on the support, connection rod set (4) is formed by three rod hinge connections, piston rod on the lower end of a connecting rod and the cylinder (1) and roller (2) are hinged, the middle part of this connecting rod and a short connecting rod are hinged, the slide (5) that hinged band ramp of the other end of short connecting rod and the flat board that can install along support (3) middle part horizontally slip, there is the lower jaw (6) on the same angle of a bottom band inclined-plane top of the slide (5) of band ramp, lower jaw (6) is installed between two rollers of V-type roller-way (7), be positioned at the below of upper jaw, and can move up and down along the guide groove of support (3), the top of this connecting rod and one can be hinged around the long connecting rod that the bearing on the support (3) rotates, the hinged upper jaw (9) that is positioned at the lower jaw top of the other end of long connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201780650U CN201124269Y (en) | 2007-10-16 | 2007-10-16 | Connecting rod type holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201780650U CN201124269Y (en) | 2007-10-16 | 2007-10-16 | Connecting rod type holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201124269Y true CN201124269Y (en) | 2008-10-01 |
Family
ID=39997685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201780650U Expired - Fee Related CN201124269Y (en) | 2007-10-16 | 2007-10-16 | Connecting rod type holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201124269Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016844A (en) * | 2017-12-27 | 2018-05-11 | 广西玉柴机器股份有限公司 | A kind of equipment centering means for correcting |
-
2007
- 2007-10-16 CN CNU2007201780650U patent/CN201124269Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016844A (en) * | 2017-12-27 | 2018-05-11 | 广西玉柴机器股份有限公司 | A kind of equipment centering means for correcting |
| CN108016844B (en) * | 2017-12-27 | 2024-02-02 | 广西玉柴机器股份有限公司 | Equipment centering correcting unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201889657U (en) | Work piece compression device with sawing machine | |
| CN107876862B (en) | Four-point pneumatic material supporting device and method for plate shearing machine | |
| CN106271741B (en) | A kind of intelligent grip device of adaptive Workpiece length | |
| CN101797696A (en) | Feeding device in sawing machine | |
| CN107803543B (en) | High-precision plate shearing machine | |
| CN112192769B (en) | Squaring machine silicon crystal bar material clamping device | |
| CN108673666A (en) | Apparatus for bending suitable for plank | |
| CN201124269Y (en) | Connecting rod type holding device | |
| CN207630130U (en) | A kind of fly-cutting mechanism and up- coiler | |
| CN214024352U (en) | Seamless welding device for steel | |
| CN202804346U (en) | Vertical sawing machine | |
| CN101660310A (en) | High-speed propeller type pile press machine | |
| CN210147808U (en) | Explosion-proof electronic stator and rotor punching sheet clamp | |
| CN214721091U (en) | Cutting device for processing metal composite ultrathin sheet | |
| CN107500197A (en) | A kind of floating holding jaw of adaptive pile of laying bricks | |
| CN211895690U (en) | Hoisting equipment for concrete plates | |
| CN204019163U (en) | A kind of two-way vertical folder press mechanism of sawing machine | |
| CN210172663U (en) | Steel pipe cutting work platform | |
| CN202607097U (en) | Clamping device of thin steel sheet | |
| CN113245753A (en) | Production method of welded aluminum division bar | |
| CN207753098U (en) | A kind of two-sided system of processing of battery graphene pole piece | |
| CN221115914U (en) | Internal expansion type clamp | |
| CN103212881A (en) | Clamping device for thin steel piece | |
| CN209953926U (en) | Cutting equipment is used in square steel production and processing | |
| CN219189041U (en) | Clamping device of laser cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING CHINA METALLURGICAL EQUIPMENT RESEARCH DES Free format text: FORMER NAME: BEIJING EQUIPMENT FOR METALLURGICAL INDUSTRY INSTITUTE OF CHINA METALLURGICAL GROUP |
|
| CP03 | Change of name, title or address |
Address after: Beijing City, Chaoyang District Anwai Gu box 9821 Metallurgical Equipment Institute, zip code: 100029 Patentee after: Beijing Metallurgical Equipment Research and Design Institute Co., Ltd. Address before: Beijing City, Chaoyang District Anwai Gu box 9821 Metallurgical Equipment Institute, zip code: 100029 Patentee before: Beijing Research Institute of Metallurgical Equipment, China Metallurgical Const |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |