CN211440382U - Sawing machine protective cover - Google Patents
Sawing machine protective cover Download PDFInfo
- Publication number
- CN211440382U CN211440382U CN201922288317.0U CN201922288317U CN211440382U CN 211440382 U CN211440382 U CN 211440382U CN 201922288317 U CN201922288317 U CN 201922288317U CN 211440382 U CN211440382 U CN 211440382U
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- protective cover
- main body
- cover main
- saw
- fastening screw
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Abstract
The utility model provides a sawing machine protective cover, which comprises a protective cover main body and a pressing mechanism; the protective cover main body can be arranged above the saw blade in a vertically moving mode; the bottom of the protective cover main body is provided with a abdicating groove of the saw blade; the bottom surface of the protective cover main body is in contact with the surface of the wood board to be processed through the pressing mechanism. With the propulsion of the wood board, the protective cover main body can always cover the working area of the saw blade, thereby achieving the purposes of dust suppression and noise reduction; in addition, the protective cover main body can isolate the outside from the saw disc rotating at a high speed, so that hands of operators or other parts of bodies cannot contact the saw disc rotating at a high speed, and production accidents are prevented.
Description
Technical Field
The utility model relates to a wood working equipment technical field especially relates to a sawing machine protection casing.
Background
The sawing machine plays an important role in wood processing and wood furniture production, but the sawing machine is accompanied by noise and dust emission in the use process, and the factors cause certain harm to physical and psychological health of processors. But also a saw blade rotating at high speed is a not insignificant threat to the processor. Under the drive of science and technology development, the application of sensor also gets up extensively gradually, when the limbs of sensing human body will touch the high-speed rotatory saw bit promptly through the sensor perception, utilizes controlgear control to die the saw bit card, hinders its rotation, reaches the purpose that prevents the saw bit mistake and injures people. For small processing enterprises, the novel equipment has high equipment cost, and the processing enterprises cannot bear the equipment cost. Moreover, replacing new equipment means that old equipment needs to be eliminated, and resource waste is caused to a certain extent. How to use the existing old sawing machine to make appropriate modification to meet the requirements of enterprises is the key of sustainable development of the enterprises.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the protective cover for the sawing machine is provided, so that the operation workers can be prevented from being accidentally injured by the saw blade while noise reduction and dust suppression are realized.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a protective cover of a sawing machine comprises a protective cover main body and a pressing mechanism;
the protective cover main body can be arranged above the saw blade in a vertically moving mode; the bottom of the protective cover main body is provided with a abdicating groove of the saw blade;
the bottom surface of the protective cover main body is in contact with the surface of the wood board to be processed through the pressing mechanism.
Further, the device also comprises a fixing frame;
the fixed frame is fixedly arranged on the side surface of the sawing machine;
the protective cover main body can be arranged on the cross beam of the fixing frame in a vertically movable mode.
Further, the device also comprises a sliding piece;
the sliding part can be horizontally sleeved on the cross beam of the fixed frame;
the protective cover main body can move along the direction of the cross beam of the fixed frame through the sliding piece.
Further, the device also comprises a spring;
one end of the spring is fixedly arranged on the upper surface of the protective cover main body; the other end of the spring is fixedly arranged on the lower surface of the sliding piece;
the spring is a pressure spring; the spring is in a compressed state in the whole working stroke of the protective cover main body.
Further, the device also comprises a first fastening screw;
the sliding piece is provided with a first threaded hole matched with the first fastening screw;
the first fastening screw is screwed in the first threaded hole, and the bottom of the first fastening screw penetrates through the sliding piece to be in contact with the surface of the cross beam of the fixed frame.
Further, a plurality of second fastening screws are also included;
second threaded holes matched with the second fastening screws are respectively formed in the opposite side faces of the fixing frame;
the second fastening screw is screwed in the second threaded hole, and the bottom of the second fastening screw penetrates through the fixed frame to be in contact with the side face of the sawing machine.
Furthermore, the protective cover main body is made of transparent materials.
Further, the rolling element is also included;
the rolling body comprises a plurality of rolling bodies;
the rolling bodies are rotatably arranged on two opposite side surfaces of the protective cover main body;
the lower edge of the rolling body is lower than the bottom of the protective cover main body by a preset distance.
Further, arc edges are respectively arranged at the front end and the rear end of the protective cover main body;
the circle center of the arc edge is positioned above the bottom of the protective cover main body.
Furthermore, the inner surface of the protective cover main body is a crystal edge surface.
The beneficial effects of the utility model reside in that: the utility model provides a sawing machine protective cover, which comprises a protective cover main body and a pressing mechanism; the protective cover main body can be arranged above the saw blade in a vertically moving mode; the bottom of the protective cover main body is provided with a abdicating groove of the saw blade; the bottom surface of the protective cover is contacted with the surface of the wood board to be processed through the pressing mechanism. With the propulsion of the wood board, the protective cover main body can always cover the working area of the saw blade, thereby achieving the purposes of dust suppression and noise reduction; in addition, the protective cover main body can isolate the outside from the saw disc rotating at a high speed, so that hands of operators or other parts of bodies cannot contact the saw disc rotating at a high speed, and production accidents are prevented.
Drawings
Fig. 1 is a first structural schematic diagram of a saw machine protective cover according to an embodiment of the present invention;
fig. 2 is a second schematic structural view of a saw machine protecting cover according to an embodiment of the present invention;
fig. 3 is a front view of a saw guard according to an embodiment of the present invention;
fig. 4 is a side view of a saw guard according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating an assembly structure of a saw machine protecting cover according to an embodiment of the present invention;
fig. 6 is an assembled front view of a saw guard according to an embodiment of the present invention;
description of reference numerals:
1. a shield body; 2. a fixed mount; 3. a slider; 4. a spring; 5. a first fastening screw; 6. a second fastening screw; 7. and a rolling body.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 6, a protective cover for a sawing machine includes a protective cover main body and a pressing mechanism;
the protective cover main body can be arranged above the saw blade in a vertically moving mode; the bottom of the protective cover main body is provided with a abdicating groove of the saw blade;
the bottom surface of the protective cover main body is in contact with the surface of the wood board to be processed through the pressing mechanism.
From the above description, the beneficial effects of the present invention are: the utility model provides a sawing machine protective cover, which comprises a protective cover main body and a pressing mechanism; the protective cover main body can be arranged above the saw blade in a vertically moving mode; the bottom of the protective cover main body is provided with a abdicating groove of the saw blade; the bottom surface of the protective cover is contacted with the surface of the wood board to be processed through the pressing mechanism. With the propulsion of the wood board, the protective cover main body can always cover the working area of the saw blade, thereby achieving the purposes of dust suppression and noise reduction; in addition, the protective cover main body can isolate the outside from the saw disc rotating at a high speed, so that hands of operators or other parts of bodies cannot contact the saw disc rotating at a high speed, and production accidents are prevented.
Further, the device also comprises a fixing frame;
the fixed frame is fixedly arranged on the side surface of the sawing machine;
the protective cover main body can be arranged on the cross beam of the fixing frame in a vertically movable mode.
From the above description, the protection casing main part can be according to the concrete position of saw disc on the sawing machine, adjusts the position of self through the removal on the mount for this device can adapt to different saw disc positions in different sawing machines, improves the adaptability of this device.
Further, the device also comprises a sliding piece;
the sliding part can be horizontally sleeved on the cross beam of the fixed frame;
the protective cover main body can move along the direction of the cross beam of the fixed frame through the sliding piece.
According to the above description, the protective cover main body moves in the direction of the cross beam on the fixing frame through the sliding piece, so that the protective cover main body can move more smoothly on one hand, and on the other hand, the protective cover main body can be prevented from being overturned in a profile matching mode, and the saw disc is in contact with the protective cover main body.
Further, the device also comprises a spring;
one end of the spring is fixedly arranged on the upper surface of the protective cover main body; the other end of the spring is fixedly arranged on the lower surface of the sliding piece;
the spring is a pressure spring; the spring is in a compressed state in the whole working stroke of the protective cover main body.
From the above description, it can be known that the restoring force of the spring is utilized, so that the bottom surface of the protective cover main body can be always in contact with the surface of the wood board to be processed, and the isolation reliability is achieved.
Further, the device also comprises a first fastening screw;
the sliding piece is provided with a first threaded hole matched with the first fastening screw;
the first fastening screw is screwed in the first threaded hole, and the bottom of the first fastening screw penetrates through the sliding piece to be in contact with the surface of the cross beam of the fixed frame.
According to the above description, when the position of the protective cover main body needs to be adjusted, the first fastening screw is unscrewed, and the protective cover main body can move along the beam direction of the fixing frame; after the position of the protective cover main body is adjusted, the first fastening screw is screwed, and the purpose of fastening the first protective cover main body is achieved. The fixing mode is simple, easy to operate and convenient and fast to use.
Further, a plurality of second fastening screws are also included;
second threaded holes matched with the second fastening screws are respectively formed in the opposite side faces of the fixing frame;
the second fastening screw is screwed in the second threaded hole, and the bottom of the second fastening screw penetrates through the fixed frame to be in contact with the side face of the sawing machine.
As can be seen from the above description, the fixing frame is fixed on the sawing machine by the second fastening screw, so that the device can be suitable for sawing machines with different sizes, is very convenient to mount and is safe and reliable to fix.
Furthermore, the protective cover main body is made of transparent materials.
As can be seen from the above description, the main body of the protective cover is made of transparent material, so that the specific conditions of the cutting process can be better observed in the machining process of the sawing machine, and the rapid reaction of an operator is facilitated.
Further, the rolling element is also included;
the rolling body comprises a plurality of rolling bodies;
the rolling bodies are rotatably arranged on two opposite side surfaces of the protective cover main body;
the lower edge of the rolling body is lower than the bottom of the protective cover main body by a preset distance.
From the above description, the purpose of the arrangement of the rolling bodies is to reduce the friction force applied to the wood board during the advancing process, so that the resistance force of the protection cover main body to the wood board during the cutting process of the wood board is small.
Further, arc edges are respectively arranged at the front end and the rear end of the protective cover main body;
the circle center of the arc edge is positioned above the bottom of the protective cover main body.
As can be seen from the above description, the arc edge is arranged to aim at allowing the wood board to automatically retreat and move upwards after contacting the arc edge when the wood board is pushed and cut, and the protective cover does not need to be manually lifted.
Furthermore, the inner surface of the protective cover main body is a crystal edge surface.
From the above description, it can be known that the inner surface of the shield main body is provided with the crystal prism surface, on one hand, the mechanical strength and rigidity of the shield main body can be improved, and on the other hand, the surface of the polyhedron can better obstruct the transmission of sound, so as to achieve the purpose of reducing noise.
Referring to fig. 1 to 6, a first embodiment of the present invention is:
a protective cover of a sawing machine comprises a protective cover main body 1 and a pressing mechanism;
the protective cover main body 1 can be arranged above the saw blade in a vertically moving mode; the bottom of the protective cover main body 1 is provided with a abdicating groove of the saw blade;
the bottom surface of the protective cover main body 1 is contacted with the surface of the wood board to be processed through the pressing mechanism.
Referring to fig. 1 to 6, in particular, the device further includes a fixing frame 2;
the fixed frame 2 is fixedly arranged on the side surface of the sawing machine;
the protective cover main body 1 is arranged on a beam of the fixed frame 2 in a way of moving up and down.
Referring to fig. 2, specifically, the device further includes a sliding member 3;
the sliding part 3 can be horizontally sleeved on the cross beam of the fixed frame 2;
the protective cover body 1 is movable by the slide 3 in the direction of the cross-beam of the holder 2.
The sliding part 3 is in clearance fit with the cross beam of the fixed frame 2. Specifically, the fitting tolerance is preferably H7/f 6.
Referring to fig. 1 to 6, in particular, a spring 4 is further included;
one end of the spring 4 is fixedly arranged on the upper surface of the protective cover main body 1; the other end of the spring 4 is fixedly arranged on the lower surface of the sliding piece 3;
the spring 4 is a pressure spring; the spring 4 is in a pressed state in the whole working stroke of the protective cover main body 1.
Specifically, both ends of the spring 4 are fixed by bonding.
Preferably, the number of the springs 4 is two, and the springs are symmetrically arranged at the front end and the rear end of the protective cover main body 1.
Referring to fig. 1 to 6, specifically, the present invention further includes a first fastening screw 5;
a first threaded hole matched with the first fastening screw 5 is formed in the sliding piece 3;
the first fastening screw 5 is screwed in the first threaded hole, and the bottom of the first fastening screw 5 passes through the sliding part 3 to be in contact with the surface of the cross beam of the fixed frame 2.
Wherein, be equipped with the soft head of gluing in first fastening screw 5 bottom, prevent that first fastening screw 5 from appearing the rigidity friction when rotatory compresses tightly.
Referring to fig. 1 to 6, in particular, the fastening device further includes a plurality of second fastening screws 6;
second threaded holes matched with the second fastening screws 6 are respectively formed in the opposite side faces of the fixing frame 2;
the second fastening screw 6 is screwed in the second threaded hole, and the bottom of the second fastening screw 6 penetrates through the fixed frame 2 to be in contact with the side face of the sawing machine.
Preferably, the number of the second fastening screws 6 is 4, and every two of the 4 second fastening screws 6 are correspondingly arranged on the opposite side surfaces of the fixing frame 2.
Wherein, be equipped with the soft head of gluing in second fastening screw 6 bottom, prevent that second fastening screw 6 from appearing the rigidity friction when rotatory compresses tightly.
Referring to fig. 1, specifically, the protective cover main body 1 is made of a transparent material.
Preferably, the protective cover main body 1 is made of a transparent PC material.
Referring to fig. 1, specifically, arc edges are respectively disposed at the front end and the rear end of the protective cover main body 1;
the circle center of the arc edge is positioned above the bottom of the protective cover main body 1.
Specifically, the bottom of the protective cover main body 1 is provided with a chip groove.
The chip grooves can be integrally formed and manufactured when the protective cover main body 1 is subjected to injection molding.
The embodiment of the utility model discloses an embodiment two is: the rolling body 7 is further included on the basis of the first embodiment;
the rolling body 7 includes a plurality;
the rolling bodies 7 are rotatably arranged on two opposite side surfaces of the protective cover main body 1;
the lower edge of the rolling body 7 is lower than the bottom of the protective cover main body 1 by a preset distance.
Specifically, the distance from the lower edge of the rolling element 7 to the bottom of the shield body 1 is 0.5 mm.
The third embodiment of the present invention is: in the first or second embodiment, the inner surface of the shield main body 1 is a prism surface.
Specifically, the crystal prism face is formed through injection molding of a mold, and air chambers are avoided during injection molding.
In summary, the utility model provides a sawing machine protective cover, which comprises a protective cover main body and a pressing mechanism; the protective cover main body can be arranged above the saw blade in a vertically moving mode; the bottom of the protective cover main body is provided with a abdicating groove of the saw blade; the bottom surface of the protective cover is contacted with the surface of the wood board to be processed through the pressing mechanism. With the propulsion of the wood board, the protective cover main body can always cover the working area of the saw blade, thereby achieving the purposes of dust suppression and noise reduction; in addition, the protective cover main body can isolate the outside from the saw disc rotating at a high speed, so that hands of operators or other parts of bodies cannot contact the saw disc rotating at a high speed, and production accidents are prevented. Furthermore, the position of the protective cover main body can be adjusted through the movement of the sliding piece on the fixing frame according to the specific position of the saw disc on the sawing machine, so that the device can adapt to different saw disc positions in different sawing machines, and the adaptability of the device is improved; moreover, the fixing frame is fixed on the side face of the sawing machine in a fastening screw mode, so that the device can adapt to sawing machines of different sizes, and the installation is very convenient.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. A protective cover of a sawing machine is characterized by comprising a protective cover main body and a pressing mechanism;
the protective cover main body can be arranged above the saw blade in a vertically moving mode; the bottom of the protective cover main body is provided with a abdicating groove of the saw blade;
the bottom surface of the protective cover main body is in contact with the surface of the wood board to be processed through the pressing mechanism.
2. The sawing machine guard according to claim 1, further comprising a mount;
the fixed frame is fixedly arranged on the side surface of the sawing machine;
the protective cover main body can be arranged on the cross beam of the fixing frame in a vertically movable mode.
3. The protective saw guard of claim 2 further comprising a slide;
the sliding part can be horizontally sleeved on the cross beam of the fixed frame;
the protective cover main body can move along the direction of the cross beam of the fixed frame through the sliding piece.
4. The protective saw guard of claim 3 further comprising a spring;
one end of the spring is fixedly arranged on the upper surface of the protective cover main body; the other end of the spring is fixedly arranged on the lower surface of the sliding piece;
the spring is a pressure spring; the spring is in a compressed state in the whole working stroke of the protective cover main body.
5. The saw machine guard of claim 3 further comprising a first fastening screw;
the sliding piece is provided with a first threaded hole matched with the first fastening screw;
the first fastening screw is screwed in the first threaded hole, and the bottom of the first fastening screw penetrates through the sliding piece to be in contact with the surface of the cross beam of the fixed frame.
6. The saw guard of claim 2 further comprising a second plurality of fastening screws;
second threaded holes matched with the second fastening screws are respectively formed in the opposite side faces of the fixing frame;
the second fastening screw is screwed in the second threaded hole, and the bottom of the second fastening screw penetrates through the fixed frame to be in contact with the side face of the sawing machine.
7. The saw machine shield according to claim 1, wherein the shield body is made of a transparent material.
8. The protective saw machine cover according to claim 1, further comprising rolling bodies;
the rolling body comprises a plurality of rolling bodies;
the rolling bodies are rotatably arranged on two opposite side surfaces of the protective cover main body;
the lower edge of the rolling body is lower than the bottom of the protective cover main body by a preset distance.
9. The protective cover for sawing machine according to claim 1, wherein the front and rear ends of the protective cover main body are respectively provided with arc edges;
the circle center of the arc edge is positioned above the bottom of the protective cover main body.
10. The saw machine guard of claim 1 wherein the inner surface of the guard body is a crystal facet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288317.0U CN211440382U (en) | 2019-12-18 | 2019-12-18 | Sawing machine protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288317.0U CN211440382U (en) | 2019-12-18 | 2019-12-18 | Sawing machine protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211440382U true CN211440382U (en) | 2020-09-08 |
Family
ID=72294278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922288317.0U Expired - Fee Related CN211440382U (en) | 2019-12-18 | 2019-12-18 | Sawing machine protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211440382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378910A (en) * | 2022-02-14 | 2022-04-22 | 重庆佳利乐包装有限公司 | Wood working safety device |
-
2019
- 2019-12-18 CN CN201922288317.0U patent/CN211440382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378910A (en) * | 2022-02-14 | 2022-04-22 | 重庆佳利乐包装有限公司 | Wood working safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |