CN203887317U - Upper hold-down device for sawing machine - Google Patents
Upper hold-down device for sawing machine Download PDFInfo
- Publication number
- CN203887317U CN203887317U CN201420225080.6U CN201420225080U CN203887317U CN 203887317 U CN203887317 U CN 203887317U CN 201420225080 U CN201420225080 U CN 201420225080U CN 203887317 U CN203887317 U CN 203887317U
- Authority
- CN
- China
- Prior art keywords
- sawing machine
- fixing device
- side compression
- baffle plate
- hold down
- 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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- Shearing Machines (AREA)
Abstract
The utility model relates to a fixture and in particular relates to an upper hold-down device for a sawing machine. The upper hold-down device for a sawing machine is characterized in that a side hold-down baffle plate is arranged on the sawing machine; the upper hold-down device comprises a hydraulic cylinder, a hydraulic fixing device, a side hold-down cylinder and a pressing plate; the hydraulic fixing device is fixedly connected with the hydraulic cylinder; the end portion of the piston rod of the hydraulic cylinder is fixedly connected with the pressing plate; the hydraulic fixing device is fixedly connected with the upper end of the side hold-down baffle plate. The upper hold-down device for the sawing machine has the advantages that the labor intensity of the worker is reduced and the production efficiency is improved. Meanwhile, the upper hold-down device and the side fixing device of the sawing machine function simultaneously to well fasten workpieces, and therefore, the workpieces can be prevented from bouncing to hurt people in the cutting process.
Description
Technical field
The utility model relates to a kind of fixture, relates in particular to a kind of sawing machine and uses hold down gag.
Background technology
GZ4240 type band sawing machine is cutting ingot or the conventional cutting equipment of finished product crop during seamless steel pipe enterprise produces.Its in the time buying, do not configure corresponding on hold down gag, only has left and right sides fixture, same band saw reciprocating cutting at most can only disposable cutting 2-3 root pipe, and cannot reach more batch workpiece processing, the particularly less or ganoid pipe fitting of caliber, adding difficult fixing in man-hour, in cutting process, workpiece is easily upspring and is hurted sb.'s feelings, and has potential safety hazard.If multiple workpiece are carried out to blanking cutting simultaneously, easily damage saw blade, and labor strength is large, production efficiency is low.
Utility model content
Utility model object: for solving the problems of the technologies described above, the utility model discloses a kind of sawing machine and use hold down gag, this device is particularly useful for the only sawing machine with side compression baffle plate.
Technology contents: a kind of sawing machine is used hold down gag, described sawing machine is provided with side compression baffle plate, upper hold down gag comprises hydraulic cylinder, hydraulic fixing device, side compression cylinder and pressing plate, described hydraulic fixing device is fixedly connected with described hydraulic cylinder, the piston rod end of described hydraulic cylinder is fixedly connected with described pressing plate, and the upper end of described hydraulic fixing device and described side compression baffle plate is affixed.
Further, described hydraulic fixing device is bolted on described side compression plate washer;
Further, described hydraulic fixing device is fixedly connected with described side compression cylinder by the mode that is flexible coupling with sebific duct.Described hydraulic fixing device works asynchronously with described side compression cylinder.
Further, the mode that the piston rod end of described hydraulic cylinder is threaded connection is fixedly connected with described pressing plate.
Further, described hydraulic fixing device is by also affixed with the upper end of bolt fixed mode and described side compression baffle plate in the centre-drilling hole of side compression baffle plate.
Further, described hydraulic fixing device is the round-meshed sheet material in middle part, and the piston rod external diameter size of the diameter of described circular hole and described hydraulic cylinder adapts, and the length of described sheet material is longer than the span of described side compression baffle plate.
Further, above-mentioned hydraulic fixing device and two ends, described side compression baffle plate joint are respectively provided with a U-shaped groove.U-shaped groove is convenient to the opening and closing of side compression baffle plate and affixed.
Further, described pressing plate is that the span of size and described side compression baffle plate adapts.
Beneficial effect: the disclosed a kind of sawing machine of the utility model is used hold down gag, reduces workman's labour intensity, enhances productivity.Above-mentioned upper hold down gag is synchronizeed and is carried out with the side fixture of sawing machine, preferably that workpiece is fastening, hurts sb.'s feelings thereby avoid in cutting process workpiece to upspring.
Through installation and debugging, obtain aborning effect, improve the operating efficiency of nearly a times---in the time of production tube ∮ 89 crop by original 2/time, till now 4/time.∮ 60 finished products are brought up to 5/time by original 3/time, have alleviated workman's labour intensity, have improved production efficiency, have reduced producing cost.
Brief description of the drawings
Fig. 1 is the binder schematic diagram that sawing machine of the present utility model is used hold down gag.
Wherein:
| 1-hydraulic cylinder | 2-pressing plate |
| 3-workpiece | 4-hydraulic fixing device |
| 5-side compression cylinder | 6-side compression baffle plate |
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described:
As shown in Figure 1: a kind of sawing machine is used hold down gag, sawing machine is provided with side compression baffle plate 6, sawing machine is used hold down gag and is comprised hydraulic cylinder 1, hydraulic fixing device 4, side compression cylinder 5 and pressing plate 2, hydraulic fixing device 4 is fixedly connected with hydraulic cylinder 1, the piston rod end of hydraulic cylinder 1 is fixedly connected with pressing plate 2, and hydraulic fixing device 4 is bolted affixed with the upper end of side compression baffle plate 6.
Hydraulic fixing device 4 is fixedly connected with side compression cylinder 5 by the mode that is flexible coupling with sebific duct, and hydraulic fixing device 4 works asynchronously with side compression cylinder 5.
The mode that the piston rod end of hydraulic cylinder 1 is threaded connection is fixedly connected with pressing plate 2.
Hydraulic fixing device 4 is by the centre-drilling hole at side compression baffle plate 6 affixed with the upper end of bolt fixed mode and described side compression baffle plate 6.
Hydraulic fixing device 4 is the round-meshed cuboid steel plates in middle part, the external diameter size of the diameter of circular hole and the piston rod of hydraulic cylinder adapts, and (diameter of circular hole is ∮ 35, the piston rod external diameter of hydraulic cylinder is ∮ 30), the length of sheet material is slightly longer than the span of side compression baffle plate 6.
Hydraulic fixing device 4 is respectively provided with a U-shaped groove with side compression baffle plate 6 joints.U-shaped groove is convenient to the opening and closing of side compression baffle plate 6 and affixed.
The undersized of pressing plate 2 is in the span of side compression baffle plate 6.
In the sawing machine course of work, upper hold down gag is synchronizeed and is carried out with the side compression baffle plate 6 of the left and right sides of equipment, hydraulic cylinder 1 connects together by hydraulic fixing device 4 and side compression baffle plate 6 fixtures of left and right sides, in the time that left and right is fixed workpiece, upper compressed oil cylinder is also worked simultaneously, from workpiece pressing above, pressing plate 2 be vertically pressed in workpiece 3 above, about workpiece and form up and down a fixing closed type like this, workpiece is fastened.In the time of crop, workpiece can, along with the direction rotation of saw blade rotation, also can up not lift because the quantity of workpiece is many on the one hand on the other hand.
Claims (8)
1. a sawing machine is used hold down gag, described sawing machine is provided with side compression baffle plate, it is characterized in that, comprise hydraulic cylinder, hydraulic fixing device, side compression cylinder and pressing plate, described hydraulic fixing device is fixedly connected with described hydraulic cylinder, the piston rod end of described hydraulic cylinder is fixedly connected with described pressing plate, and the upper end of described hydraulic fixing device and described side compression baffle plate is affixed.
2. a kind of sawing machine as claimed in claim 1 is used hold down gag, it is characterized in that, described hydraulic fixing device is bolted on described side compression plate washer.
3. a kind of sawing machine as claimed in claim 1 is used hold down gag, it is characterized in that, described hydraulic fixing device is by being fixedly connected with the soft and described side compression cylinder of sebific duct.
4. a kind of sawing machine as claimed in claim 1 is used hold down gag, it is characterized in that, the mode that the piston rod end of described hydraulic cylinder is threaded connection is fixedly connected with described pressing plate.
5. a kind of sawing machine as claimed in claim 1 is used hold down gag, it is characterized in that, described hydraulic fixing device is by also affixed with the upper end of bolt fixed mode and described side compression baffle plate in the centre-drilling hole of side compression baffle plate.
6. a kind of sawing machine as claimed in claim 1 is used hold down gag, it is characterized in that, described hydraulic fixing device is the round-meshed sheet material in middle part, and the piston rod external diameter size of the diameter of described circular hole and described hydraulic cylinder adapts, and the length of described sheet material is longer than the span of described side compression baffle plate.
7. a kind of sawing machine as claimed in claim 6 is used hold down gag, it is characterized in that, described hydraulic fixing device and two ends, described side compression baffle plate joint are respectively provided with a U-shaped groove.
8. a kind of sawing machine as claimed in claim 1 is used hold down gag, it is characterized in that, described pressing plate is that the span of size and described side compression baffle plate adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225080.6U CN203887317U (en) | 2014-05-05 | 2014-05-05 | Upper hold-down device for sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225080.6U CN203887317U (en) | 2014-05-05 | 2014-05-05 | Upper hold-down device for sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887317U true CN203887317U (en) | 2014-10-22 |
Family
ID=51713765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225080.6U Expired - Fee Related CN203887317U (en) | 2014-05-05 | 2014-05-05 | Upper hold-down device for sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887317U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607713A (en) * | 2014-11-24 | 2015-05-13 | 中国核工业二三建设有限公司 | Tool for helping band sawing machine to saw workpiece |
| CN106541172A (en) * | 2015-09-17 | 2017-03-29 | 李海栓 | A kind of cutter sweep |
| CN107538543A (en) * | 2017-10-28 | 2018-01-05 | 广东拓丰实业有限公司 | A kind of biomass fuel rod batch cutter device |
-
2014
- 2014-05-05 CN CN201420225080.6U patent/CN203887317U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607713A (en) * | 2014-11-24 | 2015-05-13 | 中国核工业二三建设有限公司 | Tool for helping band sawing machine to saw workpiece |
| CN106541172A (en) * | 2015-09-17 | 2017-03-29 | 李海栓 | A kind of cutter sweep |
| CN107538543A (en) * | 2017-10-28 | 2018-01-05 | 广东拓丰实业有限公司 | A kind of biomass fuel rod batch cutter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20150505 |
|
| EXPY | Termination of patent right or utility model |