CN201175942Y - Clamping device of band-sawing machine - Google Patents
Clamping device of band-sawing machine Download PDFInfo
- Publication number
- CN201175942Y CN201175942Y CNU2008200839558U CN200820083955U CN201175942Y CN 201175942 Y CN201175942 Y CN 201175942Y CN U2008200839558 U CNU2008200839558 U CN U2008200839558U CN 200820083955 U CN200820083955 U CN 200820083955U CN 201175942 Y CN201175942 Y CN 201175942Y
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- clamping device
- adjustable clamp
- hydraulic jack
- pliers
- 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 a clamping device with a saw machine, which comprises a base, fixing pliers, moving pliers, hand wheels, a lead screw and a hydraulic ram. The hydraulic ram, the fixing pliers and the moving pliers are respectively mounted on the base, the moving pliers can sway relatively with the fixing pliers, the right portion of the rotational lead screw is connected with a lead-screw nut, the lead-screw nut is fixedly connected with the moving pliers, the left end of the lead screw is connected with the hand wheels, in particular, the left half portion of the lead screw appears shrink diameter, and relatively penetrates through the axes hole of an inner sliding rod in the hydraulic ram, the left end of the sliding rod is pushed to a washer, and the washer is fixed with the lead screw. The clamping device with a saw machine has the advantages of convenient operation and small usage space.
Description
Technical field
The utility model relates to a kind of clamping device, particularly a kind of band sawing machine clamping device.
Background technology
At present, be used to clamp the band sawing machine clamping device of workpiece, general single employing manual lead screw clamps or hydraulic jack drives clamping.
It is to drive the screw mandrel rotation and drive the active clamp clamping of workpieces by handwheel that described manual lead screw clamps, and it is simple in structure, can make adjustable clamp move longer stroke, but it has the shortcoming of inconvenient operation; It is to fixedly connected with adjustable clamp by the oil cylinder slide bar that hydraulic jack clamps, and by hydraulic-driven active clamp clamping of workpieces, it is easy to operate, clamp speeds is fast, but it has long stroke and clamp and need to be equipped with big hydraulic jack, and shortcoming such as take up room greatly.
Summary of the invention
The utility model provides a kind of improved band sawing machine clamping device, it is possessed manually and two kinds of clampings of hydraulic pressure function, and easy to operate, occupy little space.
A kind of band sawing machine clamping device described in the utility model, comprise base, fixedly pincers, adjustable clamp, handwheel, screw mandrel and hydraulic jack, described hydraulic jack, fixing pincers and adjustable clamp are installed on the base respectively, but adjustable clamp relative fixed pincers move left and right, the right part connecting filament stem nut of rotating screw mandrel, the feed screw nut is fixedlyed connected with adjustable clamp, the left end of screw mandrel connects handwheel, screw mandrel left side undergauge particularly, and the corresponding axis hole of passing slide bar in the hydraulic jack, slide bar left end butt packing ring, packing ring and screw mandrel are fixed.
Described packing ring can be cut to peg graft and be fixed on the screw mandrel by post.
The utility model is with screw mandrel slide bar cross-under in hydraulic jack, both can drive adjustable clamp by the handwheel rotary screw rod clamps, also can drive the screw mandrel move left and right by slide bar in the hydraulic jack, thereby driving adjustable clamp clamps, and manual lead screw can clamp by long stroke, clamps but hydraulic jack drives short stroke.Therefore, the utlity model has manually and two kinds of clampings of hydraulic pressure function, and easy to operate, occupy little space.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1-packing ring, 2-slide bar, 3-hydraulic jack, 4-adjustable clamp, the fixing pincers of 5-, 6-base, the fixing pincers of 7-nut, 8-screw mandrel, 9-feed screw nut, 10-post are cut, the 11-handwheel.
The specific embodiment
A kind of band sawing machine clamping device, comprise base 9, fixing pincers 5, adjustable clamp 4, handwheel 11, screw mandrel 8 and hydraulic jack 3, fixing pincers 5 are fixed on the base 6 by fixing pincers nut 7, adjustable clamp 4 is movably connected on the base 6 by feed screw nut 9, but adjustable clamp 4 relative fixed pincers 5 move left and right, hydraulic jack 3 is installed on base 6 left ends, the right-hand member connecting filament stem nut 9 of rotating screw mandrel 8, the left end of screw mandrel 8 connects handwheel 11, and feed screw nut 9 is fixedlyed connected with adjustable clamp 4, screw mandrel 8 left side undergauges, the diameter shrinkage part of screw mandrel passes slide bar 2 axis endoporus in the hydraulic jack 3, slide bar 2 left end butt packing rings 10, and packing ring 1 is cut 10 grafting by post and is fixed on the screw mandrel 8.
When rotating handwheel and screw mandrel, just drive adjustable clamp 4 move left and right by feed screw nut 9, thereby clamp or loosen workpiece; When hydraulic jack 3 under the hydraulic system effect, slide bar 2 can drive screw mandrel 8 and adjustable clamp 4 move left and right, thereby clamps or loosen workpiece.
Therefore, the utility model both can drive adjustable clamp by the handwheel rotary screw rod and clamp, and also can drive the screw mandrel move left and right by the slide bar in the hydraulic jack and drive the adjustable clamp clamping.
During actual the use, can will manually clamp and the hydraulic clamp combination, rotate handwheel and screw mandrel earlier, make adjustable clamp do that long stroke moves and, and then change and make short-stroke movement by hydraulic-driven workpiece is clamped, thereby make clamp operation conveniently near workpiece.Slide bar in the hydraulic jack is owing to only need do the short stroke side-to-side movement, and hydraulic jack just can be corresponding less, and it is also just few to take up room, and described band sawing machine clamping device structure is just compact.
Claims (2)
1. band sawing machine clamping device, comprise base, fixedly pincers, adjustable clamp, handwheel, screw mandrel and hydraulic jack, described hydraulic jack, fixing pincers and adjustable clamp are installed on the base respectively, but adjustable clamp relative fixed pincers move left and right, the right part connecting filament stem nut of rotating screw mandrel, the feed screw nut is fixedlyed connected with adjustable clamp, the left end of screw mandrel connects handwheel, it is characterized in that: described screw mandrel left side undergauge, and the corresponding axis hole of passing slide bar in the hydraulic jack, slide bar left end butt packing ring, packing ring and screw mandrel are fixed.
2. a kind of band sawing machine clamping device according to claim 1 is characterized in that: described packing ring is cut to peg graft by post and is fixed on the screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200839558U CN201175942Y (en) | 2008-03-13 | 2008-03-13 | Clamping device of band-sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200839558U CN201175942Y (en) | 2008-03-13 | 2008-03-13 | Clamping device of band-sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201175942Y true CN201175942Y (en) | 2009-01-07 |
Family
ID=40215958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200839558U Expired - Fee Related CN201175942Y (en) | 2008-03-13 | 2008-03-13 | Clamping device of band-sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201175942Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729174A (en) * | 2012-06-06 | 2012-10-17 | 沈阳飞机工业（集团）有限公司 | Hydraulically-controlled guide rod positioning device |
| CN102773551A (en) * | 2012-07-09 | 2012-11-14 | 和和机械（张家港）有限公司 | Clamping device of feeding clamp for use in cutter |
| CN103308296A (en) * | 2013-05-28 | 2013-09-18 | 上海市质量监督检验技术研究院 | Novel fatigue machine for luggage draw bar |
| CN103862526A (en) * | 2014-03-25 | 2014-06-18 | 成都浪度家私有限公司 | Timber cutting machine |
| CN103862527A (en) * | 2014-03-25 | 2014-06-18 | 成都浪度家私有限公司 | Timber cutting device |
| CN108312244A (en) * | 2018-03-02 | 2018-07-24 | 台州科技职业学院 | A kind of band sawing machine for the processing of strip timber |
| CN108971632A (en) * | 2018-10-23 | 2018-12-11 | 国运科技（大连）有限公司 | A kind of band sawing machine |
-
2008
- 2008-03-13 CN CNU2008200839558U patent/CN201175942Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729174A (en) * | 2012-06-06 | 2012-10-17 | 沈阳飞机工业（集团）有限公司 | Hydraulically-controlled guide rod positioning device |
| CN102729174B (en) * | 2012-06-06 | 2015-05-13 | 沈阳飞机工业（集团）有限公司 | Hydraulically-controlled guide rod positioning device |
| CN102773551A (en) * | 2012-07-09 | 2012-11-14 | 和和机械（张家港）有限公司 | Clamping device of feeding clamp for use in cutter |
| CN103308296A (en) * | 2013-05-28 | 2013-09-18 | 上海市质量监督检验技术研究院 | Novel fatigue machine for luggage draw bar |
| CN103862526A (en) * | 2014-03-25 | 2014-06-18 | 成都浪度家私有限公司 | Timber cutting machine |
| CN103862527A (en) * | 2014-03-25 | 2014-06-18 | 成都浪度家私有限公司 | Timber cutting device |
| CN103862526B (en) * | 2014-03-25 | 2015-09-09 | 成都浪度家私有限公司 | A kind of wood material cutting machine |
| CN108312244A (en) * | 2018-03-02 | 2018-07-24 | 台州科技职业学院 | A kind of band sawing machine for the processing of strip timber |
| CN108971632A (en) * | 2018-10-23 | 2018-12-11 | 国运科技（大连）有限公司 | A kind of band sawing machine |
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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: 20090107 Termination date: 20130313 |