CN203437747U - Angle band sawing machine - Google Patents
Angle band sawing machine Download PDFInfo
- Publication number
- CN203437747U CN203437747U CN201320445729.0U CN201320445729U CN203437747U CN 203437747 U CN203437747 U CN 203437747U CN 201320445729 U CN201320445729 U CN 201320445729U CN 203437747 U CN203437747 U CN 203437747U
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- Prior art keywords
- rectangular block
- sawing machine
- convex
- band sawing
- angle
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Abstract
The utility model provides an angle band sawing machine, and relates to a metal band sawing machine, which aims at solving the problems of large incision angle error and unsmooth incision when the metal material is cut. The angle band sawing machine comprises a base, a track convex platform, a cutting band saw assembly and slide blocks, wherein the circular arc-shaped track convex platform is arranged on the base, one end of a rectangular block is rotationally connected with the circle center of the track convex platform on the base, the lower part of the other end of the rectangular block is fixedly connected with the slide blocks, a T-shaped bolt fixedly connected with each slide block is slidingly connected with the track convex platform, the two ends of the rectangular block are respectively and fixedly provided with a vertical column and an oil cylinder piston rod, each vertical column and each oil cylinder are provided with the other slide block for installing a saw frame, and the rectangular block is provided with a clamping device which is used for fixing a to-be-cut piece. By adopting the design, the angle band sawing machine has the advantages that the angle band sawing machine rotates in the horizontal surface, the structure is simple, the strength and precision are high, and the incision smoothness is improved.
Description
Technical field
The utility model relates to a kind of band saw machine, specifically a kind of angle band sawing machine.
Background technology
At present, in band saw machine field, existing rotatable band sawing machine is mostly scissor type band sawing machine.As the large-scale scissor type band sawing machine of Chinese patent 201110206047X announcement, saw frame bottom and base are hinged, saw frame top and arc saw frame guiding rail revolve and are slidably connected, saw frame upper hinge connects feed cylinder cylinder body, action by feed cylinder realizes saw frame along the slip of arc saw frame guiding rail, and then for processing the metalwork of different size.This scissor band saw machine complex structure, for some small sized metallic parts of sawing, while particularly small sized metallic part being carried out to angle sawing, some heaviness seems.
Utility model content
One of the purpose of this utility model is to provide a kind of have high strength, high accuracy and angle-adjusting mechanism simple in structure, two of object is to provide the mode of a kind of pair of column sawing machine and band saw perpendicular cuts metalwork, large, the irregular problem of otch of cut angle error when solving band saw machine cutting metal material.
The technical scheme in the invention for solving the technical problem is: a kind of angle band sawing machine, comprise pedestal, rectangular block, cutting band saw assembly and clamping device, and it is characterized in that,
Upper surface at described pedestal is provided with an arc-shaped rail convex and a linear installation convex, and track convex is quadrant arc, and described installation convex is through the center of circle of track convex, along described track convex center line, be provided with T shape chute, fix a tumbler being positioned on the described installation convex of track convex circle centre position, tumbler itself has the performance of rotation, one rectangular block two ends are arranged on described track convex and tumbler, rotate in the described rectangular block moving part axle center that can rotate, the other end slides along track convex, and at the two ends of track convex, be provided with the stopping means of restriction rectangular block rotational limitation, can be mechanical position limitation piece or damping block, between rectangular block and track convex, be provided with one group of slide block, and be provided with T-shaped securing member fastening structure between the T shape chute of described slide block and track convex, slidably also can fix,
Between described track convex and rectangular block, be provided with the scale that indicates angle, for the angle of auxiliary indication rectangular block rotation;
On described installation convex, fix a vertical location-plate;
On described rectangular block, be fixed with cutting band saw assembly;
On the top of rectangular block, be provided with the clamping device of fixing metalwork to be cut.
Further, described tumbler comprises lower bearing box, upper bearing (metal) box and bearing, and described bearing is arranged on the central rotating shaft between metal (upper box and in metal (upper box with auxiliary bearing location, and itself all has the performance of rotation.
Further, described track convex, installation convex are the same datum clamp faces forming by milling mode, are the installation of miscellaneous part and the plane coordinating.
Further, described clamping device comprises cylinder and clamp, on described rectangular block, along band saw cut direction, be provided with straight line chute, the top of described clamp and rectangular block upper surface are slidably matched, clamp middle part is placed in straight line chute, the bottom of clamp is connected with the cylinder piston rod that is fixed on rectangular block one side, and described clamp coordinates with the clamping working face of location-plate, and Main Function is a clamping treating cut workpiece.
Also comprise column, oil cylinder and the first slide block, described column and cylinder piston rod are vertically fixed on respectively the two ends of rectangular block, described first slide block one end is fixed on cylinder tube, the other end and column are slidably connected, described cutting band saw assembly is fixed on the first slide block, form like this lifting structure of a planer-type, can carry out easily lower saw and lift.
Further, band saw guiding lubricating structure in described cutting band saw assembly is: U-shaped card is connected in described the first slide block bottom, described U-shaped card is inverted U-shaped metal structure, band saw is through U-shaped card, and on U-shaped card, be provided with Lubricating oil nozzle and pretension jackscrew, in described U-shaped card side, be provided with directive wheel, described directive wheel is one in front and one in back located at one end of band saw.
Further, be provided with for the through hole of fairlead is installed on described the first slide block, described fairlead is located between through hole and column, and on fairlead, is provided with oil filler point.
Further, between described fairlead and column, be provided with wear resistant cast iron sliding sleeve.
Further, described T-shaped securing member is T-shaped bolt, and T-shaped bolt coordinates with the straight line chute on track convex.
The beneficial effects of the utility model are: by rectangular block, drive saw frame to move along the corner of track convex, realized and treated cutting member and carry out oblique cutting, and angle is adjustable arbitrarily; The overall weight of band saw assembly drops on rectangular block, and the two ends of rectangular block form effective support, and bulk strength is high, and the slippage of band saw has been avoided in the locking effect of T-shaped bolt, has improved the flatness of otch; Simple in structure, device intensity, precision is high.
Accompanying drawing explanation
Fig. 1 is 3 d effect graph of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is track convex graphics of the present utility model;
Fig. 4 is the utility model front view;
Fig. 5 is Fig. 4 partial enlarged drawing;
Fig. 6 is bearing scheme of installation;
In figure: 1 pedestal, 11 install convex, 21 band saw wheels, 22 first slide blocks, 221U type card, 222 jackscrews, 223 directive wheels, 23 oil cylinders, 24 band saws, 25 clamps, 26 location-plates, 27 columns, 28 cylinders, 31 track convexes, 311T shape chute, 312 limited blocks, 32 rectangular blocks, 321 second slide blocks, 322 straight line chutes, 331 lower bearing boxes, 332 upper bearing (metal) boxes, 34 lower bearings, 35 upper bearing (metal)s, 36 rotating shafts, 4T type bolt.
The specific embodiment
As shown in Figures 1 to 6, the utility model comprises pedestal 1, band saw wheel 21, the first slide block 22, oil cylinder 23, band saw 24, clamp 25, location-plate 26, column 27, cylinder 28, track convex 31, rectangular block 32, the second slide block 321 and T-shaped bolt 4.
Circle centre position at semicircular track convex 31 is provided with the lower bearing box 331 being fixed on pedestal 1, and lower bearing box 331 is the middle square metal plate that is provided with through hole, and the through hole in the middle of it just in time holds lower bearing 34; Above lower bearing 34, by rotating shaft 36, be connected with upper bearing (metal) 35, and be provided with upper bearing (metal) box 332 in the outside of upper bearing (metal) 35, and upper and lower bearing designation is identical, upper and lower bearing box is measure-alike.Upper surface at upper bearing (metal) box 331 is fastened with rectangular block 32 by securing member, rectangular block 32 is long-bar metal piece, the other end bottom of rectangular block 32 is fixed with the second slide block 321, the second slide block 321 contacts with the upper surface of track convex 31, for the aesthetic property that guarantees that the second slide block 321 coordinates with track convex 31, the second slide block 321 is circular arc; The both sides of stretching out rectangular block 32 at the second slide block 321 are provided with screwed hole, are provided with T-shaped bolt 4 in this screwed hole, and this T-shaped bolt 4 coordinates with the T shape chute 311 on track convex 31; T-shaped bolt 4 has corner angle, and for guaranteeing that T-shaped bolt 4 can without hindrance slip in T shape chute 311, the size of T shape chute 311 is greater than T-shaped bolt 4 sizes.Hold intelligibly, when rotating rectangular block 32 around the shaft, the other end of rectangular block 32 slides along T shape chute 311 in track convex 31.Rotational limitation for restriction rectangular block 32, is provided with limited block 312 in the both sides of track convex 31, in case rectangular block 32 slippage from track convex 31.
Under the condition of proof strength, for reducing complete machine weight, in the inoperative plane of rectangular block 32, the lower surface of rectangular block 32, is provided with groove; At the working face of rectangular block 32, the upper surface of rectangular block 32, is provided with clamp 25; Clamp 25 comprises upper, middle, and lower part, and top is by three bulks that metallic plate forms perpendicular to each other, and in bottom metal, is provided with screwed hole, is provided with bolt in screwed hole, and this bolt is the middle part of clamp 25; On rectangular block 32, be provided with straight line chute 322, the middle part of clamp 25 is placed in above-mentioned straight line chute 322; The bottom of clamp 25 is the metal derby coordinating with bolt thread, and clamp 25 bottoms are fixedly connected with cylinder 28 piston rods.Above-mentioned cylinder 28 cylinder barrels are bolted on the left surface of rectangular block 32, and cylinder 28 piston rods stretch into from rectangular block 32 strip holes.Hold intelligibly, when cylinder 28 piston rods are flexible, in the straight line chute 322 of clamp 25 on rectangular block 32, slide; After cylinder piston rod extends, clamp 25 is fixedly clamped metalwork to be cut together with location-plate 26.Under cylinder 28 drives, for guaranteeing that clamp 25 is free to slide at rectangular block 32 upper surfaces, fine finishining processing all will be carried out in the surface that rectangular block 32 and clamp 25 are in contact with one another, i.e. first milling is processed to regrind and cut processing.
Upper surface at rectangular block 32 two ends, left and right is provided with screwed hole, and by the soket head cap screw side of being fixed with plate, is vertically welded with circular abutment 27 on left side side's plate, vertically welds oil cylinder 23 piston rods on right side side's plate; On oil cylinder 23 cylinder barrels, being fixed with the first slide block 22, the first slide blocks 22 is strip metal derby, and its cross section is rectangle, and is provided with through hole at first slide block 22 other ends, and for fairlead 29 is installed, fairlead 29 slides on column 27; For reducing friction, on fairlead 29, be provided with oil filler point, oil filler point runs through whole fairlead, and in fairlead, is provided with wear resistant cast iron sliding sleeve.Hold intelligibly, when oil cylinder 23 piston rods extend, the first slide block 22 just rises along column 27 under the drive of cylinder barrel.Both sides at the first slide block 22 are welded with saw frame, for mounting strap saw wheel 21 and motor, on band saw wheel 21, band saw 24 are installed; Band saw is prior art with the torsion with the coordinating of saw wheel, band saw, repeats no more.One the first from left right side, bottom at the first slide block 22 is respectively equipped with U-shaped card 221, and U-shaped card 221 is inverted U-shaped metallic plate, and band saw 24 is located in U-shaped card 221, and is provided with jackscrew 222 in the front of U-shaped card 221, for band saw 24 being fixed on to U-shaped card 221; For reducing the frictional force between jackscrew 222 and band saw 24, the band saw 24 of running is lowered the temperature simultaneously, above U-shaped card 221, be provided with Lubricating oil nozzle, can be lubricated band saw 24, cooling.Side at U-shaped card 221 is provided with otic placode, has two screwed holes on otic placode, is provided with guide wheel shaft in screwed hole, guide wheel shaft bottom is provided with directive wheel 223, two directive wheels 223 are one in front and one in back located at band saw 24 both sides, and are close to band saw 24, and band saw 24 is had to the auxiliary vertically effect of guiding.
Lateral surface at track convex 31 is provided with scale, is used to indicate band saw 24 anglecs of rotation; On pedestal 1, be provided with control button, for controlling the action of motor on sawing machine, oil cylinder 23 and cylinder 28.
Claims (9)
1. an angle band sawing machine, comprises pedestal, rectangular block, cutting band saw assembly and clamping device, it is characterized in that,
Upper surface at described pedestal is provided with an arc-shaped rail convex and a linear installation convex, and described installation convex is through the center of circle of track convex; Along described track convex center line, be provided with T shape chute, fix a tumbler being positioned on the described installation convex of track convex circle centre position, one rectangular block two ends are arranged on described track convex and tumbler, rotate in the described rectangular block moving part axle center that can rotate, and at the two ends of track convex, be provided with the stopping means of restriction rectangular block rotational limitation, between rectangular block and track convex, be provided with one group of slide block, and be provided with T-shaped securing member fastening structure between the T shape chute of described slide block and track convex;
Between described track convex and rectangular block, be provided with the scale that indicates angle;
On described installation convex, fix a vertical location-plate;
On described rectangular block, be fixed with cutting band saw assembly;
On the top of rectangular block, be provided with the clamping device of fixing metalwork to be cut.
2. a kind of angle band sawing machine according to claim 1, is characterized in that, described tumbler comprises lower bearing box, upper bearing (metal) box and bearing, and described bearing is arranged on the central rotating shaft between metal (upper box and in metal (upper box with auxiliary bearing location.
3. a kind of angle band sawing machine according to claim 2, is characterized in that, described track convex, installation convex are the same datum clamp faces forming by milling mode.
4. a kind of angle band sawing machine according to claim 1 and 2, it is characterized in that, described clamping device comprises cylinder and clamp, on described rectangular block, along band saw cut direction, be provided with straight line chute, the top of described clamp and rectangular block upper surface are slidably matched, clamp middle part is placed in straight line chute, and the bottom of clamp is connected with the cylinder piston rod that is fixed on rectangular block one side, and described clamp coordinates with the clamping working face of location-plate.
5. a kind of angle band sawing machine according to claim 4, it is characterized in that, also comprise column, oil cylinder and the first slide block, described column and cylinder piston rod are vertically fixed on respectively the two ends of rectangular block, described first slide block one end is fixed on cylinder tube, the other end and column are slidably connected, and described cutting band saw assembly is fixed on the first slide block.
6. a kind of angle band sawing machine according to claim 5, it is characterized in that, band saw guiding lubricating structure in described cutting band saw assembly is: U-shaped card is connected in described the first slide block bottom, described U-shaped card is inverted U-shaped metal structure, band saw is through U-shaped card, and on U-shaped card, be provided with Lubricating oil nozzle and pretension jackscrew, and in described U-shaped card side, being provided with directive wheel, described directive wheel is one in front and one in back located at one end of band saw.
7. a kind of angle band sawing machine according to claim 6, is characterized in that, is provided with for the through hole of fairlead is installed on described the first slide block, and described fairlead is located between through hole and column, and on fairlead, is provided with oil filler point.
8. a kind of angle band sawing machine according to claim 7, is characterized in that, is provided with wear resistant cast iron sliding sleeve between described fairlead and column.
9. a kind of angle band sawing machine according to claim 1, is characterized in that, described T-shaped securing member is T-shaped bolt, and T-shaped bolt coordinates with the straight line chute on track convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320445729.0U CN203437747U (en) | 2013-07-23 | 2013-07-23 | Angle band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320445729.0U CN203437747U (en) | 2013-07-23 | 2013-07-23 | Angle band sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437747U true CN203437747U (en) | 2014-02-19 |
Family
ID=50088821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320445729.0U Withdrawn - After Issue CN203437747U (en) | 2013-07-23 | 2013-07-23 | Angle band sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437747U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406592A (en) * | 2013-07-23 | 2013-11-27 | 济南同济机械有限公司 | Angle band sawing machine |
| CN104162713A (en) * | 2014-08-11 | 2014-11-26 | 中船澄西船舶修造有限公司 | Pipe bevel angle cutting device |
| CN104368871A (en) * | 2014-11-06 | 2015-02-25 | 兴化市三诚精密锻造有限公司 | Bow sawing machine |
| CN104588764A (en) * | 2015-01-26 | 2015-05-06 | 张家港市奔球精密管制造有限公司 | Adjustable pipe cutting machine |
| CN106944672A (en) * | 2017-05-08 | 2017-07-14 | 江苏瑞尔光学有限公司 | A kind of eyeglass saw band bed of adjustable angle |
| CN110303366A (en) * | 2019-06-28 | 2019-10-08 | 盐城东方天成机械有限公司 | A kind of band sawing machine plate positioning component convenient for adjusting angle |
-
2013
- 2013-07-23 CN CN201320445729.0U patent/CN203437747U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406592A (en) * | 2013-07-23 | 2013-11-27 | 济南同济机械有限公司 | Angle band sawing machine |
| CN103406592B (en) * | 2013-07-23 | 2015-10-28 | 济南同济机械有限公司 | A kind of angle band sawing machine |
| CN104162713A (en) * | 2014-08-11 | 2014-11-26 | 中船澄西船舶修造有限公司 | Pipe bevel angle cutting device |
| CN104162713B (en) * | 2014-08-11 | 2016-06-29 | 中船澄西船舶修造有限公司 | Pipe oblique angle cutter sweep |
| CN104368871A (en) * | 2014-11-06 | 2015-02-25 | 兴化市三诚精密锻造有限公司 | Bow sawing machine |
| CN104588764A (en) * | 2015-01-26 | 2015-05-06 | 张家港市奔球精密管制造有限公司 | Adjustable pipe cutting machine |
| CN106944672A (en) * | 2017-05-08 | 2017-07-14 | 江苏瑞尔光学有限公司 | A kind of eyeglass saw band bed of adjustable angle |
| CN110303366A (en) * | 2019-06-28 | 2019-10-08 | 盐城东方天成机械有限公司 | A kind of band sawing machine plate positioning component convenient for adjusting angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140219 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |