CN2693392Y - Curved saw with its working table capable of inclining in bidirection - Google Patents
Curved saw with its working table capable of inclining in bidirection Download PDFInfo
- Publication number
- CN2693392Y CN2693392Y CN 200420038890 CN200420038890U CN2693392Y CN 2693392 Y CN2693392 Y CN 2693392Y CN 200420038890 CN200420038890 CN 200420038890 CN 200420038890 U CN200420038890 U CN 200420038890U CN 2693392 Y CN2693392 Y CN 2693392Y
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- axle
- saw
- bearing
- workbench
- base
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- Expired - Fee Related
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Abstract
The utility model provides a curved saw whose workbench can rotate in two directions belonging to the woodworking machine, comprising a base, a machine shell, a lower rotating arm, an upper rotating arm, a connecting rod, a workbench and the motor arranged on the base, an eccentric wheel arranged on the axle of the motor, a lower axle, a lower bearing, a rotating rod, an upper bearing, an upper axle, a saw blade clipping device and a saw blade tightener. The upper axle is arranged on the lower rotating arm and the motor fixed on the base is longitudinally arranged on the longitudinal axle line of the curve saw and the upper bearing is a ball bearing of universal spherical surface. The workbench can incline towards two directions and also can incline towards the two sides when processes inclined saw cuts with convenient use and operation. When working, the upper axle, the lower axle, the rotating rods, the lower rotating arm and other components do not bear the longitudinal force and thus the design is rational and the service life is long. The utility model can be widely applied to the curve saw processing of wood boards, plastic boards, etc.
Description
Technical field
The utility model belongs to the sweep-saw technical field, but more particularly relates to the design of the sweep-saw of workbench inclined in two-way.
Background technology
Existing sweep-saw by base, be fixed on casing on the base, be installed in lower shake-changing arm on the casing and upper rocker arm, connection lower shake-changing arm and upper rocker arm rear end connecting rod, be installed in workbench and motor on the base, be installed in eccentric wheel on the axle of motor, with lower shaft, go up the saw blade stretcher that axle is installed in rocking bar between eccentric wheel and the lower shake-changing arm, is installed in the saw blade clamper of lower shake-changing arm and upper rocker arm front end and is installed in the upper rocker arm front end and constituted.Workbench is by being pivotally mounted on the base, and its angle of inclination can be regulated by adjusting knob.Unclamp adjusting knob, just can pull workbench and make its inclination.The angle of inclination can be indicated by dial, when reaching requirement, tightens adjusting knob and gets final product.But because of the motor of traditional sweep-saw laterally is installed in the one side, workbench is subjected to the qualification of motor position, can not can only tilt to opposite side to the motor lopsidedness.Also can only be when this just makes the oblique saw kerf of processing to lopsidedness.Desire when opposite side tilts then clamping workpiece again, very inconvenient.
In addition, traditional sweep-saw is when work, and the axle of going up that motor drives eccentric wheel, lower shaft, rocking bar successively and connects rocking bar and lower shake-changing arm pumps lower shake-changing arm.When lower shake-changing arm pumps, except that lateral stressed, also to be subjected to longitudinal force.Its lateral stressed can adjusting by the radial ball bearing that is installed in rocking bar and go up between axle, the lower shaft, but its longitudinal force will cause deformation of members, makes it bear irrational stress, causes the decline in its service life.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, but a kind of workbench inclined in two-way is provided, thereby also can tilt to both sides when processing oblique saw kerf, and is easy to use; Go up members such as axle, lower shaft, rocking bar, lower shake-changing arm during work and all do not bear longitudinal force, design sweep-saw more reasonable, long service life.
In order to achieve the above object, the utility model comprises base, be fixed on the casing on the base, be installed in lower shake-changing arm and upper rocker arm on the casing, the connecting rod that connects lower shake-changing arm and upper rocker arm rear end, be installed in workbench and motor on the base, be installed in motor the axle on eccentric wheel, be installed in the lower shaft on the eccentric wheel, be installed in the lower bearing on the lower shaft, be installed in the rocking bar on the lower bearing, be installed in the upper bearing (metal) on the rocking bar, be installed in the axle of going up in the upper bearing (metal), the saw blade stretcher that is installed in the saw blade clamper of lower shake-changing arm and upper rocker arm front end and is installed in the upper rocker arm front end.Lower shake-changing arm also is installed on the axle.The motor that is fixed on the base is vertically installed, and is positioned on the longitudinal axis of sweep-saw.
This structure is vertically installed because of motor, and is positioned on the longitudinal axis of sweep-saw, and no matter workbench tilts to the left or to the right, all is not subjected to the qualification of motor position.Its angle of inclination then can be indicated by dial.Therefore, also can tilt to both sides when processing oblique saw kerf, clamping workpiece is very convenient again.
Upper bearing (metal) is a kind of universal globe ball bearing.The universal globe ball bearing makes can relative universal stereo rotating between axle and the rocking bar, goes up members such as axle, lower shaft, rocking bar, lower shake-changing arm during work and does not all bear longitudinal force, and it is more reasonable to design, and has prolonged its service life.
But the utility model provides a kind of workbench inclined in two-way, thereby also can tilt to both sides when processing oblique saw kerf, and is easy to use; And when work go up members such as axle, lower shaft, rocking bar, lower shake-changing arm and all do not bear longitudinal force, design sweep-saw more reasonable, long service life.It can be widely used in the sweep-saw processing of workpiece such as plank, plastic plate.
Description of drawings
Fig. 1 is a front view of the present utility model, and Fig. 2 is its left view.
Fig. 3 is the A-A partial sectional view of Fig. 2.
Fig. 4 is the A partial enlarged drawing of Fig. 2.
The specific embodiment
Embodiment 1.But a kind of sweep-saw of workbench inclined in two-way is as Fig. 1～shown in Figure 4.It comprises base 1, be fixed on the casing 2 on the base 1, be installed in lower shake-changing arm 3 and upper rocker arm 4 on the casing 2, the connecting rod that connects lower shake-changing arm 3 and upper rocker arm 4 rear ends, be installed in workbench 5 and motor 6 on the base 1, be installed in motor 6 the axle on eccentric wheel 7, be installed in the lower shaft 8 on the eccentric wheel 7, be installed in the lower bearing 9 on the lower shaft 8, be installed in the rocking bar 10 on the lower bearing 9, be installed in the upper bearing (metal) 11 on the rocking bar 10, be installed in the upward axle 12 in the upper bearing (metal) 11, be installed in the saw blade clamper of lower shake-changing arm 3 and upper rocker arm 4 front ends and the saw blade stretcher that is installed in upper rocker arm 4 front ends.Lower shake-changing arm 3 also is installed on the axle 12, and the motor 6 that is fixed on the base 1 is vertically installed, and its axis is positioned on the longitudinal axis of sweep-saw.What dotted line was represented among Fig. 1 is the extreme position that workbench is tilted to the right left.13 is adjusting knob, and 14 is dial.Fig. 3, shown in Figure 4, upper bearing (metal) 11 are a kind of universal globe ball bearings, and it makes can relative universal stereo rotating between axle 12 and the rocking bar 10, nimbly and freely, has eliminated longitudinal stress.
But the workbench inclined in two-way of embodiment 1 also can tilt to both sides when processing oblique saw kerf, and is easy for operation.Go up members such as lower shaft, rocking bar, lower shake-changing arm during work and do not bear longitudinal force, design more reasonable, long service life.It can be widely used in the sweep-saw processing of workpiece such as plank, plastic plate.
Claims (2)
1. but the sweep-saw of a workbench inclined in two-way, it comprises base, be fixed on the casing on the base, be installed in lower shake-changing arm and upper rocker arm on the casing, the connecting rod that connects lower shake-changing arm and upper rocker arm rear end, be installed in workbench and motor on the base, be installed in motor the axle on eccentric wheel, be installed in the lower shaft on the eccentric wheel, be installed in the lower bearing on the lower shaft, be installed in the rocking bar on the lower bearing, be installed in the upper bearing (metal) on the rocking bar, be installed in the axle of going up in the upper bearing (metal), the saw blade stretcher that is installed in the saw blade clamper of lower shake-changing arm and upper rocker arm front end and is installed in the upper rocker arm front end, lower shake-changing arm also is installed on the axle, it is characterized in that the said motor that is fixed on the base vertically installs, and be positioned on the longitudinal axis of sweep-saw.
2. but, it is characterized in that said upper bearing (metal) is a kind of universal globe ball bearing according to the sweep-saw of the described workbench inclined in two-way of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038890 CN2693392Y (en) | 2004-03-02 | 2004-03-02 | Curved saw with its working table capable of inclining in bidirection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038890 CN2693392Y (en) | 2004-03-02 | 2004-03-02 | Curved saw with its working table capable of inclining in bidirection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2693392Y true CN2693392Y (en) | 2005-04-20 |
Family
ID=34773729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420038890 Expired - Fee Related CN2693392Y (en) | 2004-03-02 | 2004-03-02 | Curved saw with its working table capable of inclining in bidirection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2693392Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626805A (en) * | 2012-02-14 | 2012-08-08 | 上海五同机械制造有限公司 | Workbench of linear cutting machine |
| CN106426413A (en) * | 2015-08-06 | 2017-02-22 | 广东威德力机械实业股份有限公司 | Y-axis worktable rotation device of numerically-controlled saw |
-
2004
- 2004-03-02 CN CN 200420038890 patent/CN2693392Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626805A (en) * | 2012-02-14 | 2012-08-08 | 上海五同机械制造有限公司 | Workbench of linear cutting machine |
| CN106426413A (en) * | 2015-08-06 | 2017-02-22 | 广东威德力机械实业股份有限公司 | Y-axis worktable rotation device of numerically-controlled saw |
| CN106426413B (en) * | 2015-08-06 | 2019-05-31 | 广东威德力机械实业股份有限公司 | A kind of numerical control saw Y-axis workbench rotating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |