CN203509201U - Band-sawing machine with cutting angle convenient to adjust - Google Patents
Band-sawing machine with cutting angle convenient to adjust Download PDFInfo
- Publication number
- CN203509201U CN203509201U CN201320620519.0U CN201320620519U CN203509201U CN 203509201 U CN203509201 U CN 203509201U CN 201320620519 U CN201320620519 U CN 201320620519U CN 203509201 U CN203509201 U CN 203509201U
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- face
- stand column
- guiding sleeve
- band
- sawing machine
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Abstract
The utility model discloses a band-sawing machine with the cutting angle convenient to adjust. The band-sawing machine mainly comprises a guiding sleeve and an auxiliary stand column, wherein the guiding sleeve is connected to the end face of a stand column support in a rotating mode and fixedly connected with a cutting device, the auxiliary stand column is connected to the cutting device, and the lower end of the auxiliary stand column is arranged inside an arc-shaped track of a base in a sliding mode. The lower end face of the guiding sleeve is connected with protrusions connected to and distributed on the end face of the stand column support. When the band-sawing machine works, and a band-saw blade connected to the cutting device conducts inclined-angle cutting on a workpiece, the guiding sleeve is rotated to enable the lower end face of the guiding sleeve and the protrusions connected to the end face of the stand column support in the distributed mode to conduct rotating displacement of the end face and the protrusion points, the gravity formed by connecting a cast iron guiding sleeve with the large size and weight with the cutting device in the prior art is remarkably reduced, the rotational frictional resistance acting on the end face of the stand column support is remarkably reduced, and the guiding sleeve can be accurately, flexibly and conveniently rotated to drive the auxiliary stand column to conduct transposition adjustment of the cutting inclined angle along the arc-shaped track in a labor-saving mode.
Description
(1) technical field: the utility model relates to the cutting equipment of workpiece; Be specifically related to a kind of band sawing machine of being convenient to adjust cutting angle.
(2) background technology: with the band saw equipment of cutting angle, be mainly connected by the fairlead being rotatably connected with on upright post base end face and cutter sweep in prior art, and cutter sweep is slided and is placed in the arc track of base by the lower end of secondary column.In work, when work piece cut is carried out at the certain angle of inclination of needs adjustment, people are the secondary column lower ends that drive cutter sweep to connect by rotating fairlead, after tightening up, carry out work along described arc track rotation displacement to the angle position of setting.Because fairlead lower surface is contacting between both ends of the surface with column bearing end face,, the cast iron fairlead of Heavy Weight large by volume and the gravity that cutter sweep is connected to form, directly by fairlead lower surface, act on column bearing end face, cause between both ends of the surface pivoting friction resistance large, cause rotating fairlead heaviness, effort, be difficult to rotate fairlead accurate, nimblely and drive secondary column along arc track, to cut the transposition adjustment at oblique angle.
(3) summary of the invention: the deficiency existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of band sawing machine of being convenient to adjust cutting angle, and purport is rotated at work fairlead laborsaving, accurate, nimblely and driven secondary column along arc track, to cut the transposition adjustment at oblique angle.
For achieving the above object, the technical solution of the utility model is to realize like this, this band sawing machine of being convenient to adjust cutting angle, mainly comprise that the fairlead and the cutter sweep that on column bearing end face, are rotatably connected with are connected, and the secondary column lower end that is connected in cutter sweep slides and is placed in the arc track of base; It is that the projection being connected with that distributes on the lower surface of described fairlead and column bearing end face is joined.
While implementing technique scheme, the utility model can select the uniform steel ball projection being connected with on the lower surface of described fairlead and column bearing end face to join.
While implementing technique scheme, the utility model can also select described steel ball projection to connect by adjusting bolt bearing.
The utility model is by taking said structure, in work, when the bands for band on being connected in cutter sweep carries out angle of inclination cutting to workpiece, rotating fairlead makes projection that on its lower surface and column bearing end face, distribution is connected with do the rotation displacement of end face and raised points, obviously reduced in prior art that volume is large, the cast iron fairlead of Heavy Weight and the gravity that cutter sweep is connected to form, act on the frictional resistance rotating on column bearing end face.Realized and rotated fairlead laborsaving, accurate, nimblely and drive secondary column along arc track, to cut the transposition adjustment at oblique angle.
(4) accompanying drawing explanation:
Fig. 1 is the stereogram of position, a kind of visual angle of the utility model;
Fig. 2 is the stereogram of position, the another kind of visual angle of the utility model;
Fig. 3 is the front view of the utility model Fig. 1;
Fig. 4 be in the utility model Fig. 3 K to partial enlarged view.
(5) specific embodiment: shown in Fig. 1-Fig. 4.This band sawing machine of being convenient to adjust cutting angle, mainly comprises that the fairlead 1 being rotatably connected with on column bearing end face is connected with cutter sweep, and slides and be placed in the arc track of base in secondary column 2 lower ends that are connected in cutter sweep; It is that the projection being connected with that distributes on the lower surface of described fairlead 1 and column bearing end face is joined.On the lower surface of the described fairlead 1 of the common selection of the utility model and column bearing end face, uniform four steel ball projections 3 that are connected with are joined; For ease of adjusting being connected of steel ball convex surfaces and fairlead 1 lower surface, conventionally described steel ball projection 3 is adopted and adjusts bolts 4 supporting connections (shown in Fig. 3, Fig. 4).
In work, when the bands for band on being connected in cutter sweep carries out angle of inclination cutting to workpiece, rotate fairlead 1 and make steel ball projection 3 that on its lower surface and column bearing end face, distribution is connected with do the rotation displacement of end face and raised points, realized and rotated fairlead laborsaving, accurate, nimblely and drive secondary column along arc track, to cut the transposition adjustment (shown in Fig. 1-Fig. 4) at oblique angle.
Above-mentioned is only preferred embodiment of the present utility model.Be noted that for those of ordinary skill in the art; with essentially identical means; realize essentially identical function; reach essentially identical effect; without other technical characterictic of just obviously associating through creative work; can also replace modification and/or the improvement of making several basic identical mode, these variations should be considered as equivalent feature, within all belonging to the protection domain of the utility model patent.
Claims (3)
1. be convenient to adjust a band sawing machine for cutting angle, mainly comprise that the fairlead (1) that is rotatably connected with on column bearing end face and cutter sweep are connected, and slide and be placed in the arc track of base in secondary column (2) lower end that is connected in cutter sweep; It is characterized in that: the projection being connected with that distributes on the lower surface of described fairlead (1) and column bearing end face is joined.
2. the band sawing machine of being convenient to adjust cutting angle according to claim 1, is characterized in that: on the lower surface of described fairlead (1) and column bearing end face, the uniform steel ball projection (3) being connected with is joined.
3. the band sawing machine of being convenient to adjust cutting angle according to claim 2, is characterized in that: described steel ball projection connects by adjusting bolt (4) supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620519.0U CN203509201U (en) | 2013-10-06 | 2013-10-06 | Band-sawing machine with cutting angle convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620519.0U CN203509201U (en) | 2013-10-06 | 2013-10-06 | Band-sawing machine with cutting angle convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509201U true CN203509201U (en) | 2014-04-02 |
Family
ID=50368183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320620519.0U Expired - Fee Related CN203509201U (en) | 2013-10-06 | 2013-10-06 | Band-sawing machine with cutting angle convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-10-06 CN CN201320620519.0U patent/CN203509201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20140402 Termination date: 20141006 |
|
| EXPY | Termination of patent right or utility model |