CN201208769Y - Safe saw machine - Google Patents
Safe saw machine Download PDFInfo
- Publication number
- CN201208769Y CN201208769Y CNU2008200468399U CN200820046839U CN201208769Y CN 201208769 Y CN201208769 Y CN 201208769Y CN U2008200468399 U CNU2008200468399 U CN U2008200468399U CN 200820046839 U CN200820046839 U CN 200820046839U CN 201208769 Y CN201208769 Y CN 201208769Y
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- CN
- China
- Prior art keywords
- air
- sawing machine
- workbench
- piston body
- safe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a safe sawing machine, which comprises a worktable and a serrated wheel which is driven by a drive mechanism, wherein at least part of the serrated wheel protrudes from the worktable; a cylinder is arranged at the upper part of the feeding side of the worktable; a piston body which is matched with the cylinder is arranged in the cylinder; rollers are arranged at the lower end of the piston body; the cylinder is communicated with a high-pressure air source via a connecting pipe; and the rollers press in the direction of the workbench under the action of the high-pressure air. During the operation, the rollers can apply a proper stress on a board, so as to keep the board stable during the process of operation, thereby improving the safety of the operation.
Description
Technical field
The utility model relates to a kind of processing equipment, is specifically related to a kind of safe sawing machine.
Background technology
Sawing machine is usually used in the processing equipment, is used for cutting panels of wood at furniture industry especially, but existing sawing machine since its structural design remain in following defective:
1, in the plank cutting process, plank not only bears the shearing force of serrated wheel, and the lifting power that also can make progress to plank in the serrated wheel rotation process is if exert pressure to plank by external force, can increase artificial intensity on the one hand, on the other hand, excessive to the pressure of plank, can increase the frictional force of the anti-and workbench of wood, make plank advance difficulty, if pressure is too small, plank can rise, and security is reduced;
2, in the plank cutting process, can produce a large amount of wood chips, make workman's environment abominable, wood chip is too much, also may pick up the sight line of retaining workman operation, also can bring potential safety hazard.
Summary of the invention
The sawing machine that provides a kind of processing safety higher is provided the purpose of this utility model.
The utility model is achieved through the following technical solutions:
A kind of safe sawing machine comprises that workbench reaches the serrated wheel by drive mechanism, and button gear to small part protrudes from workbench, is provided with cylinder above the workbench feed side, is provided with the piston body that is mated in the cylinder, and the lower end of piston body is provided with roller; Cylinder is communicated with high-pressure air source by tube connector, and under the high pressure gas effect, roller compresses to the workbench direction.
When work, plank is placed on the workbench, serrated wheel cuts plank, at this moment, under the effect of high-pressure air source (as high pressure gas holder) mesohigh gas, piston body compresses downwards and plank is pressed on the workbench, avoid plank upwards to beat in the course of the work, compress plank downwards by piston body, moderate pressure also avoids pressure excessive and can't promote plank and advance; Sawing machine described in the utility model in the course of the work, plank is in stable condition, the security that adds man-hour is higher.
Further structure of the present utility model is:
The lower end of described piston body is connected with and compresses arm, and described roller is at least two, all compresses the lower end that arm is connected described piston body by this.Be pressed on the plank by a plurality of rollers, compress more reliable, further, the axle center height unanimity of described at least two rollers, and the line in its axle center is parallel to plane, described serrated wheel place, promptly two rollers are provided with along the plank moving direction.
Described cylinder or workbench are provided with the distance that moves down of described piston body are carried out spacing limited block.It is excessive to limit the upper and lower distance of beating of roller by limited block; When described piston body is pressed on the described limited block, described roller is pressed on the described workbench, adding man-hour, the plank pad of desirable next piece and the plank stack pile of processing is between limited block and piston body, normalized distance between roller and the workbench is from the thickness that is plank at this moment, in the course of the work, roller is upper and lower beat little, stable working state.
Described cylinder is connected with described workbench by transverse arm.
This safe sawing machine also includes air-suction cover, and this air-suction cover is close to described serrated wheel, and the air entry of air-suction cover is communicated with air exhauster by air intake duct.The wood chip that is produced in the plank cutting process siphons away by air-suction cover, avoids wood chip and dust to spread in the air, influences workman's working environment, also improves the security of operation.For improving the effect of dust suction and chip removal, described air entry and air intake duct are at least two, and described air-suction cover is positioned at the top of described serrated wheel and towards described serrated wheel, each described air entry is communicated with described air exhauster by described air intake duct respectively.
Description of drawings
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is an A place enlarged drawing among Fig. 1;
Description of reference numerals:
1, workbench, 2, serrated wheel, 3, cylinder, 4, piston body, 5, tube connector, 6, roller, 7, compress arm, 8, limited block, 9, transverse arm, 10, air-suction cover, 11, air intake duct.
The specific embodiment
As shown in Figure 1, 2, a kind of safe sawing machine, comprise the serrated wheel 2 (driving mechanism is not shown) that workbench 1 reaches by drive mechanism, button gear 2 parts protrude from workbench 1, above workbench 1 feed side, be provided with cylinder 3, be provided with the piston body 4 that is mated in the cylinder 3, the lower end of piston body 4 is provided with roller 6; Cylinder 3 is communicated with high pressure gas holder (high pressure gas holder is not shown) by tube connector 5, and under the high pressure gas effect, roller 6 compresses to workbench 1 direction.
Wherein, cylinder 3 is connected with workbench 1 by transverse arm 9, the lower end of piston body 4 is connected with and compresses arm 7, described roller 6 is two, the axle center height unanimity of two rollers 6, and the line in its axle center is parallel to plane, serrated wheel 2 place, and two rollers 6 all compress the lower end that arm 7 is connected piston body 4 by this; Cylinder 3 is provided with the distance that moves down of piston body 4 is carried out spacing limited block 8, and when piston body 4 was pressed on the limited block 8, roller 6 was pressed on the workbench 1; This safe sawing machine also includes air-suction cover 10, this air-suction cover 10 is close to serrated wheel, the air entry of air-suction cover 10 is communicated with (air exhauster is not shown) by air intake duct 11 with air exhauster, air entry and air intake duct 11 are two, each air entry is communicated with air exhauster by air intake duct 11 respectively, and air-suction cover 10 is positioned at the top of serrated wheel 2 and towards serrated wheel 2.
When work, plank 12 is placed on the workbench 1, the cushion block of getting plank 12 same thickness places (such as directly getting a fritter plank as cushion block from plank 12, its thickness and plank 12 consistency of thickness) between limited block 8 and the piston body 4; 2 pairs of planks 12 of serrated wheel cut, at this moment, under the effect of high pressure gas high pressure gas holder mesohigh gas, piston body 4 compresses downwards and plank 12 is pressed on the workbench 1, avoid plank 12 upwards to beat in the course of the work, compress plank 12 downwards by piston body 4, moderate pressure also avoids pressure excessive and can't promote plank 12 and advance; This implements described sawing machine in the course of the work, and plank 12 is in stable condition, and the security that adds man-hour is higher; The wood chip that is produced in plank 12 cutting process siphons away by air-suction cover 10, avoids wood chip and dust to spread in the air, influences workman's working environment, also further improves the security of operation.
Claims (9)
1, a kind of safe sawing machine comprises that workbench reaches the serrated wheel by drive mechanism, and button gear to small part protrudes from workbench, it is characterized in that, be provided with cylinder above the workbench feed side, be provided with the piston body that is mated in the cylinder, the lower end of piston body is provided with roller; Cylinder is communicated with high-pressure air source by tube connector, and under the high pressure gas effect, roller compresses to the workbench direction.
2, safe according to claim 1 sawing machine is characterized in that, the lower end of described piston body is connected with and compresses arm, and described roller is at least two, all compresses the lower end that arm is connected described piston body by this.
3, as safe sawing machine as described in the claim 2, it is characterized in that, the axle center height unanimity of described at least two rollers, and the line in its axle center is parallel to plane, described serrated wheel place.
4, safe according to claim 1 sawing machine is characterized in that, described cylinder or workbench are provided with the distance that moves down of described piston body is carried out spacing limited block.
5, as safe sawing machine as described in the claim 4, it is characterized in that when described piston body was pressed on the described limited block, described roller was pressed on the described workbench.
6, as safe sawing machine as described in each in the claim 1 to 5, it is characterized in that described cylinder is connected with described workbench by transverse arm.
7, as safe sawing machine as described in each in the claim 1 to 5, it is characterized in that this safe sawing machine also includes air-suction cover, this air-suction cover is close to described serrated wheel, and the air entry of air-suction cover is communicated with air exhauster by air intake duct.
8, as safe sawing machine as described in the claim 7, it is characterized in that described air entry and air intake duct are at least two, each described air entry is communicated with described air exhauster by described air intake duct respectively.
As safe sawing machine as described in the claim 7, it is characterized in that 9, described air-suction cover is positioned at the top of described serrated wheel and towards described serrated wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200468399U CN201208769Y (en) | 2008-04-24 | 2008-04-24 | Safe saw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200468399U CN201208769Y (en) | 2008-04-24 | 2008-04-24 | Safe saw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201208769Y true CN201208769Y (en) | 2009-03-18 |
Family
ID=40479496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200468399U Expired - Fee Related CN201208769Y (en) | 2008-04-24 | 2008-04-24 | Safe saw machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201208769Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526770A (en) * | 2014-12-04 | 2015-04-22 | 重庆欧帆门业有限公司 | Circular saw for wooden door |
| CN105500461A (en) * | 2015-12-11 | 2016-04-20 | 安徽安宿家居有限公司 | Trimming mechanism of trimming machine |
-
2008
- 2008-04-24 CN CNU2008200468399U patent/CN201208769Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526770A (en) * | 2014-12-04 | 2015-04-22 | 重庆欧帆门业有限公司 | Circular saw for wooden door |
| CN105500461A (en) * | 2015-12-11 | 2016-04-20 | 安徽安宿家居有限公司 | Trimming mechanism of trimming machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20100424 |