CN1224481C - Cut-off saw - Google Patents
Cut-off saw Download PDFInfo
- Publication number
- CN1224481C CN1224481C CN 02138581 CN02138581A CN1224481C CN 1224481 C CN1224481 C CN 1224481C CN 02138581 CN02138581 CN 02138581 CN 02138581 A CN02138581 A CN 02138581A CN 1224481 C CN1224481 C CN 1224481C
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- Prior art keywords
- guider
- sliding part
- last
- saw blade
- rigidly
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Abstract
The present invention relates to a cutting-off saw, which comprises a base device, a sliding component, a motor, a circular saw blade device, a frame device, an upper guide device and a lower guide device, wherein the upper guide device is glidingly connected with the upper part of the sliding component, and the front end of the upper guide device is connected with the frame device. The lower guide device is glidingly connected with the lower part of the sliding component, and the front end of the lower guide device is connected with the base device. Because guide device is composed of the upper guide device and the lower guide device, the length of the guide device in the front and rear directions can be reduced under the condition that the maximum distance of the forward and backward movement of the circular saw blade device is not changed. Consequently, the thickness of the integral cutting-off saw in the front and rear directions is reduced, which can reduce the package volume and transportation cost.
Description
Technical field
The present invention relates to a kind of amputating saw.
Background technology
U.S. Pat 5239906 discloses a kind of cut-out electric circular saw patent, it comprises base, sliding part, guider, carriage etc., this guider is a cantilever, carriage can slide by fore-and-aft direction on this guider, but, this cantilever makes the packaging volume of whole amputating saw become big, thereby causes the cost of transportation of product to uprise, occupy the space and become big.
Summary of the invention
The object of the present invention is to provide a kind of amputating saw that can dwindle the amputating saw packaging volume.
Technical scheme of the present invention is: a kind of amputating saw comprises
Base device;
Motor, this motor comprise an armature that rotation is arranged;
The saw blade device, this saw blade device has a rotation;
A framework device, described saw blade device and described motor are arranged on this framework device, between the armature rotating shaft line of described motor and the rotation of saw blade device a segment distance is arranged and be parallel to each other, be connected by transmission device between described motor and the saw blade device;
It also comprises sliding part, horizontally disposed guider down, the described leading section of guider down is connected rigidly with base device, the bottom of sliding part is slidably disposed on down on the guider, the rear portion of described framework device is connected with guider rigidly, top and its axial line of guider were parallel to each other under last guider was positioned at, and the top of sliding part is mounted slidably on last guider.
The present invention compared with prior art has following advantage:
Because guider is made up of last guider, following guider two joints, therefore can be under the constant situation of the ultimate range that the saw blade device moves forward and backward, dwindled the length of guider on fore-and-aft direction, thereby make the less thick of whole amputating saw on fore-and-aft direction, can reduce the thickness under the user mode and reduce packaging volume and the reduction cost of transportation.
Description of drawings
Accompanying drawing 1 is a kind of user mode stereogram of the present invention;
Accompanying drawing 2 is an another kind of user mode stereogram of the present invention;
Accompanying drawing 3 is a stereogram of the present invention;
Accompanying drawing 4 is a vertical view of the present invention;
Accompanying drawing 5 is a front view of the present invention;
Accompanying drawing 6 is that the C of accompanying drawing 5 is to view;
Accompanying drawing 7 is the A-A direction cutaway view of accompanying drawing 5;
Accompanying drawing 8 is a vertical view of the present invention; Wherein:
1, base device; 2, go up sliding part; 3, go up guider; 4, go up guider; 5, go up the guider locating part; 6, motor; 7, frame; 8, saw blade device; 9, following guider; 10, following guider; 11, following guide and limit spare; 12, go up guide and limit spare; 13, linear bearing; 14, linear bearing; 15, linear bearing; 16, linear bearing; 17, groove; 18, downslide moving part; 19, sliding part turning cylinder; 20, locking piece; 21, arc guide barrel;
The specific embodiment
Referring to accompanying drawing, a kind of amputating saw comprises
Base device 1, base device 1 can be holders, also can be by supporting platform and bogie pin to be formed by connecting, if base device 1 is to be formed by connecting by support platform and bogie pin, guider 9 down then described later should be arranged on the rotating disk rigidly;
Motor 6, this motor 6 comprises an armature that rotation is arranged;
A framework device, described saw blade device 8 and described motor 6 are arranged on this framework device, between the armature rotating shaft line of described motor 6 and the rotation of saw blade device a segment distance is arranged and be parallel to each other, be connected by transmission device between described motor 6 and the saw blade device 8, make the kinetic force of motor 6 be delivered on the saw blade device 8;
It also comprises sliding part, horizontally disposed guider 9,10 down, described guider 9 down, 10 leading section is connected rigidly with base device 1, the bottom of sliding part is slidably disposed on down on the guider 9,10, and the rear portion of described framework device is connected with guider 3 rigidly, 4, last guider 3,4 is positioned at down, and top and its axial line of guider 9,10 are parallel to each other, the top of sliding part is mounted slidably on last guider 3,4.
Referring to accompanying drawing 1, described sliding part comprises sliding part 2, downslide moving part 18, pivotally connected between last sliding part 2, the downslide moving part 18 by sliding part turning cylinder 19, the axis parallel of sliding part turning cylinder 19 is in following guider 9,10 axial line, the described sliding part 2 of going up is mounted slidably on last guider 3,4, described downslide moving part 18 is mounted slidably on following guider 9,10.Like this, relatively rotate certain angle between last sliding part 2, the downslide moving part 18 after, circular saw bench device 8 can constitute angles less than 90 degree with horizontal plane, makes the present invention to cut sth. askew to workpiece.
Described going up between sliding part 2, the downslide moving part 18 also is provided with locking piece 20, is in the lock state down at locking piece 20, and the relative position between last sliding part 2, the downslide moving part 18 is locked, can not relatively rotate between last sliding part 2, the downslide moving part 18; Be under the released state at locking piece 20, pivot is rotationally connected between last sliding part 2, the downslide moving part 18.
Shown in accompanying drawing 1, accompanying drawing 2, the rear portion of described base device 1 forwards is recessed to form groove 17, described guider 9 down, 10 are positioned at groove 17, and groove 17 has held the bottom of sliding part, under the constant situation of the stroke of sliding part, can shorten guider 9 down like this, 10 length, when further dwindling work and the packing after volume.
Described framework device comprises guider locating part 5, frame 7 at least, last guider locating part 5 and last guider 3,4 leading section connects rigidly, described upward guider locating part 5 is pivotally connected with the rearward end of frame 7, described saw blade device 8 and described motor 6 are arranged on the frame 7, by described pivot, frame 7 can drive on the saw blade device 8 and lift or press down.
The described rearward end that goes up guider 3,4 is provided with guide and limit spare 12, and the described rearward end of guider 9,10 down is provided with down guide and limit spare 11.
The described leading section of guider 9,10 down is fixed on the base device 1 rigidly, and described guider 9,10 down is rigidly connected from this does not have the ground of support backward, cantilevered ground extends.
The guide hole formation that described upward guider 3,4 passes on the sliding part 2 is slidingly connected, and the guide hole formation that described guider 9,10 down passes on the downslide moving part 18 is slidingly connected.
Described going up between guider 3,4 and the sliding part is provided with linear bearing 13,14, and this linear bearing 13,14 makes to go up between guider 3,4 and the sliding part and is slidingly connected.
Be provided with linear bearing 15,16 between described guider 9,10 down and the sliding part, be slidingly connected between guider 9,10 and the sliding part under this linear bearing 15,16 makes.
Claims (9)
1, a kind of amputating saw comprises
Base device (1);
Motor (6), this motor (6) comprises an armature that rotation is arranged;
Saw blade device (8), this saw blade device has a rotation;
A framework device, described saw blade device (8) and described motor (6) are arranged on this framework device, between the armature rotating shaft line of described motor (6) and the rotation of saw blade device a segment distance is arranged and be parallel to each other, be connected by transmission device between described motor (6) and the saw blade device (8);
It is characterized in that: it also comprises sliding part, horizontally disposed guider (9 down, 10), described guider (9 down, 10) leading section is connected rigidly with base device (1), the bottom of sliding part is slidably disposed on down guider (9,10) on, the rear portion of described framework device is connected with guider (3 rigidly, 4), last guider (3,4) is positioned at down, and top and its axial line of guider (9,10) are parallel to each other, the top of sliding part is mounted slidably on last guider (3,4).
2, amputating saw according to claim 1, it is characterized in that: described sliding part comprises sliding part (2), downslide moving part (18), pivotally connected between last sliding part (2), the downslide moving part (18) by sliding part turning cylinder (19), the axis parallel of sliding part turning cylinder (19) is in following guider (9,10) axial line, the described sliding part (2) of going up is mounted slidably in last guider (3,4) on, described downslide moving part (18) is mounted slidably on following guider (9,10).
3, amputating saw according to claim 2, it is characterized in that: described going up between sliding part (2), the downslide moving part (18) also is provided with locking piece (20), be in the lock state down at locking piece (20), the relative position between last sliding part (2), the downslide moving part (18) is locked; Be under the released state at locking piece (20), pivot is rotationally connected between last sliding part (2), the downslide moving part (18).
4, amputating saw according to claim 1, it is characterized in that: the rear portion of described base device (1) forwards is recessed to form groove (17), described down guider (9,10) part is positioned at groove (17), and groove (17) bottom that held sliding part.
5, amputating saw according to claim 1, it is characterized in that: described framework device comprises guider locating part (5), frame (7) at least, last guider locating part (5) and last guider (3,4) leading section connects rigidly, described upward guider locating part (5) is pivotally connected with the rearward end of frame (7), and described saw blade device (8) and described motor (6) are arranged on the frame (7).
6, amputating saw according to claim 1 is characterized in that: the described rearward end that goes up guider (3,4) is provided with guide and limit spare (12), and the described rearward end of guider (9,10) down is provided with down guide and limit spare (11).
7, amputating saw according to claim 1, it is characterized in that: described guider (9 down, 10) leading section is fixed on the base device (1) rigidly, and described guider (9,10) down is rigidly connected from this does not have the ground of support backward, cantilevered ground extends.
8, amputating saw according to claim 2, it is characterized in that: the described guider (3 of going up, 4) the guide hole formation of passing on the sliding part (2) is slidingly connected, and the guide hole formation that described guider (9,10) down passes on the downslide moving part (18) is slidingly connected.
9, amputating saw according to claim 1 is characterized in that: described base device (1) comprises supports platform, rotating disk, supports platform and bogie pin to be formed by connecting, and described guider (9) down is arranged on the rotating disk rigidly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02138581 CN1224481C (en) | 2002-10-31 | 2002-10-31 | Cut-off saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02138581 CN1224481C (en) | 2002-10-31 | 2002-10-31 | Cut-off saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1493425A CN1493425A (en) | 2004-05-05 |
| CN1224481C true CN1224481C (en) | 2005-10-26 |
Family
ID=34231741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02138581 Expired - Fee Related CN1224481C (en) | 2002-10-31 | 2002-10-31 | Cut-off saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1224481C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372680B (en) * | 2012-04-27 | 2015-12-16 | 力山工业股份有限公司 | Circular sawing machine |
| CN108724305A (en) * | 2018-04-30 | 2018-11-02 | 中山市精镀机电设备有限公司 | A kind of cutting equipment |
-
2002
- 2002-10-31 CN CN 02138581 patent/CN1224481C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1493425A (en) | 2004-05-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20051026 Termination date: 20141031 |
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| EXPY | Termination of patent right or utility model |