CN2723156Y - Self driving dust suction device for curved saw - Google Patents
Self driving dust suction device for curved saw Download PDFInfo
- Publication number
- CN2723156Y CN2723156Y CN 200420053591 CN200420053591U CN2723156Y CN 2723156 Y CN2723156 Y CN 2723156Y CN 200420053591 CN200420053591 CN 200420053591 CN 200420053591 U CN200420053591 U CN 200420053591U CN 2723156 Y CN2723156 Y CN 2723156Y
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- CN
- China
- Prior art keywords
- small
- saw
- base
- casing
- motor
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- Expired - Lifetime
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Abstract
The utility model relates to a self driving dust suction device for curved saws, which belongs to a woodworking machine and comprises a base, a casing, a lower rocker arm, an upper rocker arm, a connecting rod, a working table, a motor, an eccentric wheel driven by the motor, a saw blade clamper and a rocker rod which is installed between the eccentric and the lower rocker arm by a small shaft, wherein, a small-size blower is installed on the base, the casing of the small-size blower is installed on the base, an impeller of the blower is installed on a shaft of the motor by a shaft hole or the shaft of the impeller, one end of an air inlet pipe is connected to the casing of the blower, and the other end of the air inlet pipe is borne under the saw blade, and the other end of the air inlet pipe is in horn shape. One end of an air outlet pipe is connected to the casing of the blower, and the other end of the air outlet pipe is led out from the front surface or a flank of a curved saw. The impeller, the casing, the air inlet pipe and the air outlet pipe of the small-size blower are made of plastics. The utility model is provided with a dust suction apparatus which is controlled with the curved saw simultaneously, the utility model has the advantages of convenient operation, small and compact structure, and good dust exhaust effect, and the self driving dust suction device for curved saws can be widely applied to various curved saws.
Description
Technical field
The utility model belongs to the woodworking machinery technical field, more particularly relates to the design of the self-driven dust exhaust apparatus of sweep-saw.
Background technology
The dust exhaust apparatus that traditional sweep-saw does not all carry, sawdust, dust from flying during work influence operating personnel's health.Want dust suction, can only add the independent dust exhaust apparatus of a cover in addition, it is installed near the sweep-saw, aim at saw kerf with its suction port, absorb grits such as sawdust, pick-up performance is relatively poor.
This dust suction mode not only needs the one cover dust exhaust apparatus of configuration in addition, and needs control separately.After starting sweep-saw, must open the dust suction of dust exhaust apparatus ability separately, use very inconvenient.In addition, dust exhaust apparatus is installed near the sweep-saw, and the workplace is too mixed and disorderly, influences operation unavoidably.Moreover an additional cover dust exhaust apparatus has improved production cost certainly.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, provides a kind of dust exhaust apparatus that carries not need other configuration, open sweep-saw and can open dust exhaust apparatus automatically, simple to operation, structure compact, the self-driven dust exhaust apparatus of the sweep-saw that pick-up performance is good.
In order to achieve the above object, the utility model comprise base, be fixed on casing on the base, be installed in lower shake-changing arm on the casing and upper rocker arm, the connecting rod, the saw blade clamper that is fixed on workbench on the base and motor, is installed in the rocking bar between eccentric wheel and the lower shake-changing arm and is installed in down the upper rocker arm front end of upper rocker arm rear end under the connection with motor-driven eccentric wheel, with little axle.A small-sized fan also is installed on the base, and the shell of small-sized fan is installed on the base.Its impeller with its axis hole or with its by shaft joint be installed in motor the axle on, its blast pipe one end is connected in the shell of blower fan, the other end be horn-like be undertaken on saw blade below.Discharge pipe one end of small-sized fan is connected in the shell of blower fan, and the other end is drawn from the front or the side of sweep-saw.
The impeller of the utility model small-sized fan is installed on the axle of motor by shaft joint with its axis hole or with it, so during actuating motor, has also just started small-sized fan simultaneously; And during disable motor, also just closed small-sized fan simultaneously.In other words, as long as sweep-saw work, small-sized fan is work just, and sawdust, dust will be siphoned away from its horn mouth by blast pipe, operates, controls very convenient.
The impeller of small-sized fan, shell, blast pipe and discharge pipe are made by plastics.Low cost, cost is low.
The utility model carries dust exhaust apparatus, the operation, control very convenient, the structure compact, pick-up performance is good.It can be widely used in the various sweep-saws.
Description of drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the partial sectional view of looking up of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the structural representation of embodiment 2.
Fig. 5 is the partial sectional view of looking up of Fig. 4.
Fig. 6 is the A-A cutaway view of Fig. 5.
The specific embodiment
Embodiment 1.A kind of self-driven dust exhaust apparatus of sweep-saw is as Fig. 1～shown in Figure 3.It comprises base 1. be fixed on casing 2 on the base 1, be installed in lower shake-changing arm 3 and upper rocker arm 4 on the casing 2, connect upper rocker arm 3 and 4 rear ends down connecting rod, be fixed on workbench 5 on the base 1 and motor 6, the eccentric wheel 7 that drives with motor 6, the saw blade clamper 9 that is installed in the rocking bar 8 between eccentric wheel 7 and the lower shake-changing arm 3 and is installed in down the upper rocker arm front end with little axle.Saw blade 10 in clamping in the saw blade clamper 9.A small-sized fan also is installed on the base 1, and the shell 11 of small-sized fan is installed on the base 1.Its impeller 12 with its axis hole be directly installed on motor 6 the axle on, its blast pipe 13 1 ends are connected in the shell 11 of blower fan, the other end be horn-like 14 be undertaken on saw blade 10 below.Discharge pipe 15 1 ends of small-sized fan are connected in the shell 11 of blower fan, and the other end 16 is drawn from the front or the side of sweep-saw.
The impeller 12 of small-sized fan, shell 11, blast pipe 13 and discharge pipe 15 are made by plastics.Low cost, cost is low.
The axle 17 of the eccentric wheel 7 of embodiment 1 sweep-saw is installed on the base 1, on the axle 17 driven pulley 18 is installed.On the axle of motor 6 drive pulley is installed, driving belt 19 is installed on drive pulley and the driven pulley.Motor 6 drives eccentric wheel 7 by belt transmission.
Embodiment 2.A kind of self-driven dust exhaust apparatus of sweep-saw is as Fig. 4～shown in Figure 6.The eccentric wheel 7 of embodiment 2 sweep-saws is directly installed on the axle of motor 6, that is motor 6 directly drives eccentric wheel 7.All the other are with embodiment 1.
Embodiment 1 and embodiment 2 carry dust exhaust apparatus, and dust exhaust apparatus and sweep-saw are controlled simultaneously, and be easy to operate, the structure compact, and pick-up performance is good.Can be widely used in the various sweep-saws.
Claims (2)
1. the self-driven dust exhaust apparatus of a sweep-saw, 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, connect the connecting rod of upper rocker arm rear end down, be fixed on workbench and motor on the base, with motor-driven eccentric wheel, with little saw blade clamper that is installed in the rocking bar between eccentric wheel and the lower shake-changing arm and is installed in down the upper rocker arm front end, it is characterized in that also being installed with on the base small-sized fan, the shell of small-sized fan is installed on the base, its impeller is with its axis hole or be installed on the axle of motor by shaft joint with it, its blast pipe one end is connected in the shell of blower fan, the other end be horn-like be undertaken on saw blade below, discharge pipe one end of small-sized fan is connected in the shell of blower fan, and the other end is drawn from the front or the side of sweep-saw.
2. according to the self-driven dust exhaust apparatus of the described sweep-saw of claim 1, it is characterized in that impeller, shell, blast pipe and the discharge pipe of said small-sized fan made by plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053591 CN2723156Y (en) | 2004-09-02 | 2004-09-02 | Self driving dust suction device for curved saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053591 CN2723156Y (en) | 2004-09-02 | 2004-09-02 | Self driving dust suction device for curved saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723156Y true CN2723156Y (en) | 2005-09-07 |
Family
ID=35036792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420053591 Expired - Lifetime CN2723156Y (en) | 2004-09-02 | 2004-09-02 | Self driving dust suction device for curved saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723156Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101318341A (en) * | 2007-04-13 | 2008-12-10 | 舍帕赫木材加工设备制造有限公司 | Suction device |
| CN102152353A (en) * | 2011-03-02 | 2011-08-17 | 浙江亚特电器有限公司 | Cuttings self-cleaning structure of chain saw |
| CN102922572A (en) * | 2012-11-09 | 2013-02-13 | 青岛海燕置业集团有限公司 | Dust collection device for wooden window machining center |
| CN105397870A (en) * | 2015-12-23 | 2016-03-16 | 盐城宝鼎电动工具有限公司 | Curve saw |
-
2004
- 2004-09-02 CN CN 200420053591 patent/CN2723156Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101318341A (en) * | 2007-04-13 | 2008-12-10 | 舍帕赫木材加工设备制造有限公司 | Suction device |
| CN101318341B (en) * | 2007-04-13 | 2012-12-19 | 舍帕赫木材加工设备制造有限公司 | Suction device |
| CN102152353A (en) * | 2011-03-02 | 2011-08-17 | 浙江亚特电器有限公司 | Cuttings self-cleaning structure of chain saw |
| CN102152353B (en) * | 2011-03-02 | 2013-07-10 | 浙江亚特电器有限公司 | Cuttings self-cleaning structure of chain saw |
| CN102922572A (en) * | 2012-11-09 | 2013-02-13 | 青岛海燕置业集团有限公司 | Dust collection device for wooden window machining center |
| CN105397870A (en) * | 2015-12-23 | 2016-03-16 | 盐城宝鼎电动工具有限公司 | Curve saw |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140902 Granted publication date: 20050907 |