CN216914204U

CN216914204U - 360-degree circular saw

Info

Publication number: CN216914204U
Application number: CN202122902737.0U
Authority: CN
Inventors: 钟畅迁; 陈智敏; 邓启全; 申小虎; 刘鹏; 陈磊; 张晓文; 龙文葵; 王焕范; 朱玉山
Original assignee: Zhuhai Shizimen Central Business District Construction Holding Co ltd
Current assignee: Zhuhai Shizimen Central Business District Construction Holding Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-07-08
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a 360-degree circular saw, which relates to the technical field of circular saws and comprises a workbench, wherein a dust cover is arranged above the workbench, a sound insulation felt is bonded and connected to the inner side wall of the dust cover, a sound insulation sponge is bonded and connected to one side face, away from the dust cover, of the sound insulation felt, a connecting plate is fixedly connected to the lower surface of the dust cover, lifting rods are fixedly connected to four corners of the upper surface of the workbench in a square shape, the output ends of the lifting rods are fixedly connected to the lower surface of the connecting plate, a dust collection groove is formed in the middle of the upper surface of the workbench, inner walls of two sides of the dust collection groove are obliquely arranged, and a first brush strip is fixedly connected to the lower surface of the connecting plate. According to the utility model, the sound insulation felt is bonded on the inner side wall of the dust cover, the sound insulation sponge is bonded on one side surface of the sound insulation felt, which is far away from the dust cover, and the noise generated during working can be eliminated layer by layer through the sound insulation felt and the sound insulation sponge, so that the device has a good sound insulation effect.

Description

360-degree circular saw

Technical Field

The utility model relates to the technical field of circular saws, in particular to a 360-degree circular saw.

Background

The wood is lignified tissue formed by plants capable of secondary growth, such as trees, woods and shrubs, after primary growth of the plants is finished, a vascular formation layer in roots and stems starts to move, phloem develops outwards, and wood develops inwards, the wood is a general name of plant tissue developed inwards by the vascular formation layer, and comprises a wood part and a thin-wall ray, the wood plays a vital supporting role for human life, and according to different characteristics of different woods, people also use the wood in different ways, and saw cutting processing is required before the wood is used by people, so that the circular saw for wood processing is widely applied to the field of wood processing work.

The existing 360-degree circular saw can generate large noise when cutting wood, and meanwhile, chips and dust generated in the cutting process are easy to disperse everywhere, so that the surrounding environment is polluted, and the health of workers is endangered. Therefore, it is necessary to invent a 360-degree circular saw to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a 360-degree circular saw, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a360-degree circular saw comprises a workbench, a dust cover is arranged above the workbench, a soundproof felt is bonded and connected to the inner side wall of the dust cover, a soundproof sponge is bonded and connected to one side face, away from the dust cover, of the soundproof felt, a connecting plate is fixedly connected to the lower surface of the dust cover, the connecting plate is arranged in a shape like a Chinese character kou, lifting rods are fixedly connected to four corners of the upper surface of the workbench, the output end of each lifting rod is fixedly connected with the lower surface of the connecting plate, a dust collecting groove is formed in the middle of the upper surface of the workbench, inner walls of two sides of the dust collecting groove are obliquely arranged, a first brush strip is fixedly connected to the lower surface of the connecting plate, the first brush strip is obliquely arranged, one end, away from the connecting plate, of the first brush strip is located in an inner cavity of the dust collecting groove, a connecting groove is formed in the bottom of the dust collecting groove, and a hollow groove is formed in the lower end of the workbench, the inner cavity of the empty groove is communicated with the inner cavity of the dust collecting groove through the connecting groove.

Preferably, a circular saw is arranged in the inner cavity of the connecting groove, two ends of a rotating shaft of the circular saw are movably connected with the middle parts of the inner walls of two sides of the connecting groove through bearings respectively, and a supporting plate is arranged in the inner cavity of the dust collecting groove.

Preferably, the upper end of the circular saw movably penetrates through the middle of the supporting plate, two ends of the supporting plate are fixedly connected with the inner walls of two ends of the dust collecting groove respectively, and two ends of the lower surface of the supporting plate are fixedly connected with the second brush strips.

Preferably, one side face, close to each other, of each of the two second brush strips is respectively attached to the upper ends of the two side faces of the circular saw, a dust collection box matched with the empty slot is arranged in the inner cavity of the empty slot, and a shunting block is fixedly connected to the middle of the inner wall of the lower end of the dust collection box.

Preferably, the cross section of the shunting block is arranged in an inverted V shape, the shunting block is positioned under the connecting groove, and the lower end of the front surface of the workbench is provided with a through groove matched with the dust collecting box.

Preferably, the front surface of the dust collection box is fixedly connected with a connecting block positioned in the inner cavity of the through groove, one side surface of the connecting block, far away from the dust collection box, is fixedly connected with a linkage plate, and the middle parts of the inner walls of the two sides of the empty groove are respectively provided with a guide groove.

Preferably, the middle parts of the two side surfaces of the dust collection box are fixedly connected with guide blocks, and the guide blocks are positioned in the inner cavity of the guide grooves and are matched with the guide grooves.

The utility model has the technical effects and advantages that:

1. according to the utility model, the sound insulation felt is bonded on the inner side wall of the dust cover, the sound insulation sponge is bonded on one side surface of the sound insulation felt, which is far away from the dust cover, and the noise generated during working can be eliminated layer by layer through the sound insulation felt and the sound insulation sponge, so that the device has a good sound insulation effect;

2. according to the dustproof device, the dustproof cover is arranged above the workbench, the four corners of the upper surface of the workbench are respectively provided with the lifting rod, the lower surface of the connecting plate is provided with the first brush strip, and the first brush strips are obliquely arranged, so that the dustproof device has a good dustproof effect, the pollution to the peripheral ring is avoided, and the safety is improved;

3. according to the disc saw, the dust collecting groove is formed in the upper surface of the workbench, the second brush strips are fixedly connected to the two sides of the lower surface of the disc saw, the dust collecting box is arranged in the inner cavity of the empty groove, the flow dividing block is arranged in the middle of the inner wall of the lower end of the dust collecting box, and the guide blocks located in the inner cavities of the guide grooves are arranged in the middle of the two side surfaces of the dust collecting box, so that the disc saw is convenient to collect waste materials, is convenient to clean the waste materials and is further convenient to use.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional view of the overall structure of the present invention.

FIG. 3 is a side sectional view of the structure of the worktable of the present invention.

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a work table; 2. a dust cover; 3. a deadening felt; 4. sound insulation sponge; 5. a connecting plate; 6. a lifting rod; 7. a dust collecting groove; 8. a first brush bar; 9. connecting grooves; 10. an empty groove; 11. a circular saw; 12. a support plate; 13. a second brush bar; 14. a dust collection box; 15. a shunting block; 16. a through groove; 17. connecting blocks; 18. a linkage plate; 19. a guide groove; 20. and a guide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a 360-degree circular saw as shown in figures 1-4, which comprises a workbench 1, wherein a dust collecting groove 7 is formed in the middle of the upper surface of the workbench 1, the inner walls of two sides of the dust collecting groove 7 are obliquely arranged, a connecting groove 9 is formed in the bottom of the dust collecting groove 7, a hollow groove 10 is formed in the lower end of the workbench 1, the inner cavity of the hollow groove 10 is communicated with the inner cavity of the dust collecting groove 7 through the connecting groove 9, and a dust collecting box 14 matched with the hollow groove 10 is arranged in the inner cavity of the hollow groove 10, so that scraps and waste materials generated after cutting can flow into the inner cavity of the dust collecting box 14 through the dust collecting groove 7 and the connecting groove 9, the scraps and the waste materials can be conveniently collected by the device, a circular saw 11 is arranged in the inner cavity of the connecting groove 9, and two ends of a rotating shaft of the circular saw 11 are respectively movably connected with the middles of the inner walls of two sides of the connecting groove 9 through bearings.

Further, lower extreme inner wall middle part fixedly connected with of dust collection box 14 divides stream block 15, divide stream block 15's cross-section setting to be the V style of calligraphy of inversion, divide stream block 15 to be located spread groove 9 under, divide stream block 15 can be with the both ends of piece and the 14 inner chambers of waste material direction dust collection box, thereby avoided piece and waste material to pile up under spread groove 9, the phenomenon of jam prevents to appear, thereby further improvement the result of use of this device, the standing groove has been seted up to middle part one side of workstation 1, the inner chamber of standing groove is provided with step motor, step motor's the first gear of output fixedly connected with, the rotation of step motor output can drive first gear through rotating, the top meshing of first gear is connected with the second gear, the rotation of first gear can drive the second gear through rotating.

Further, the middle part of the second gear is fixedly connected with the rotating shaft at one end of the circular saw 11, the rotation of the second gear can drive the circular saw 11 to rotate synchronously, a supporting plate 12 is arranged in an inner cavity of the dust collecting groove 7, further, the middle part of the supporting plate 12 is movably penetrated through the upper end of the circular saw 11, two ends of the supporting plate 12 are fixedly connected with inner walls of two ends of the dust collecting groove 7 respectively, second brush strips 13 are fixedly connected to two ends of the lower surface of the supporting plate 12, one side face, close to each other, of the two second brush strips 13 is connected with the upper ends of two side faces of the circular saw 11 in a laminating mode respectively, and therefore the two side faces of the circular saw 11 can be cleaned through the two second brush strips 13 in the working process of the circular saw 11.

Secondly, the lower end of the front side of the workbench 1 is provided with a through groove 16 matched with the dust collection box 14, the dust collection box 14 can be inserted into the inner cavity of the through groove 10 through the through groove 16, the front side of the dust collection box 14 is fixedly connected with a connecting block 17 positioned in the inner cavity of the through groove 16, the dust collection box 14 can be driven to synchronously move by the movement of the connecting block 17, one side surface of the connecting block 17 away from the dust collection box 14 is fixedly connected with a linkage plate 18, the linkage plate 18 can be driven to synchronously move by the movement of the linkage plate 18, the middle parts of the inner walls of two sides of the through groove 10 are respectively provided with a guide groove 19, the middle parts of two side surfaces of the dust collection box 14 are respectively and fixedly connected with a guide block 20, the guide blocks 20 are positioned in the inner cavity of the guide grooves 19 and are matched with the guide grooves 19, and the dust collection box 14 can horizontally move with the guide blocks 20 through the guide grooves 19.

Secondly, the top of workstation 1 is provided with dust cover 2, the inside wall adhesive connection of dust cover 2 has deadening felt 3, deadening felt 3 has good syllable-dividing effect, the side that dust cover 2 was kept away from to deadening felt 3 bonds has deadening sponge 4, deadening sponge 4 is a porous material, and inside there is the tiny hole that is linked together each other of innumerable, can make this device can eliminate layer upon layer the noise that produces the during operation, thereby reach the effect of amortization, the lower fixed surface of dust cover 2 is connected with connecting plate 5, connecting plate 5 sets up and is the equal fixedly connected with lifter 6 in the upper surface four corners department of mouth style of calligraphy workstation 1.

Concretely, the output of lifter 6 and the lower fixed surface of connecting plate 5 are connected, the removal of 6 outputs of lifter can drive connecting plate 5 and remove in step, can adjust the height of dust cover 2 through lifter 6, when this device is using, can prevent the condition that the dust from appearing drifting around through dust cover 2, and then make this device all have good dustproof effect, the lower fixed surface of connecting plate 5 is connected with first brush strip 8, first brush strip 8 slope sets up, the one end that connecting plate 5 was kept away from to first brush strip 8 is located the inner chamber of dust collecting tank 7, first brush strip 8 can effectually prevent the dust, splashing of saw-dust, further improvement the result of use of this device.

The working principle of the utility model is as follows:

when the device is used, firstly, the inner side wall of the dust cover 2 is connected with the sound insulation felt 3 in an adhering mode, one side face, far away from the dust cover 2, of the sound insulation felt 3 is connected with the sound insulation sponge 4 in an adhering mode, the sound insulation sponge 4 is made of porous materials, countless tiny mutually communicated holes exist in the sound insulation sponge 4, noise generated during working can be preliminarily eliminated, and then the noise can be further eliminated through the sound insulation felt 3, so that the device has a good sound insulation effect;

then be provided with first brush strip 8 at the lower surface of connecting plate 5, the slope of first brush strip 8 sets up, first brush strip 8 can effectually prevent the dust, splashing of saw-dust, then through and the dust cover 2 between the cooperation, can play good dustproof effect, backup pad 12 can support the timber of processing, the condition that drops appears in the timber that prevents in the course of working, circular saw 11 is at the in-process of work simultaneously, can clean the both sides face of circular saw 11 through two second brush strips 13, thereby further the use of this device has been made things convenient for.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1.360 degree circular saw, including workstation (1), its characterized in that: a dust cover (2) is arranged above the workbench (1), an inner side wall of the dust cover (2) is connected with a sound insulation felt (3) in a bonding manner, a side face, away from the dust cover (2), of the sound insulation felt (3) is bonded with a sound insulation sponge (4), a lower surface of the dust cover (2) is fixedly connected with a connecting plate (5), the connecting plate (5) is arranged in a shape like a Chinese character kou, four corners of the upper surface of the workbench (1) are fixedly connected with lifting rods (6), the output end of each lifting rod (6) is fixedly connected with the lower surface of the connecting plate (5), a dust collection groove (7) is formed in the middle of the upper surface of the workbench (1), inner walls of two sides of the dust collection groove (7) are obliquely arranged, a first brush strip (8) is fixedly connected with the lower surface of the connecting plate (5), the first brush strip (8) is obliquely arranged, one end, away from the connecting plate (5), of the first brush strip (8), is located in an inner cavity of the dust collection groove (7), the dust collection device is characterized in that a connecting groove (9) is formed in the bottom of the dust collection groove (7), an empty groove (10) is formed in the lower end of the workbench (1), and the inner cavity of the empty groove (10) is communicated with the inner cavity of the dust collection groove (7) through the connecting groove (9).

2. The 360 degree circular saw as defined in claim 1, wherein: a circular saw (11) is arranged in the inner cavity of the connecting groove (9), two ends of a rotating shaft of the circular saw (11) are movably connected with the middle parts of the inner walls of two sides of the connecting groove (9) through bearings respectively, and a supporting plate (12) is arranged in the inner cavity of the dust collecting groove (7).

3. The 360 degree circular saw as defined in claim 2, wherein: the upper end of the circular saw (11) movably penetrates through the middle of the supporting plate (12), two ends of the supporting plate (12) are fixedly connected with inner walls of two ends of the dust collecting groove (7) respectively, and two ends of the lower surface of the supporting plate (12) are fixedly connected with second brush strips (13).

4. A 360 degree circular saw as claimed in claim 3 wherein: one side face, close to each other, of each of the two second brush strips (13) is respectively attached to the upper ends of the two side faces of the circular saw (11), a dust collection box (14) matched with the empty groove (10) is arranged in the inner cavity of the empty groove (10), and a shunting block (15) is fixedly connected to the middle of the inner wall of the lower end of the dust collection box (14).

5. The 360 degree circular saw as defined in claim 4, wherein: the cross section of the shunting block (15) is arranged in an inverted V shape, the shunting block (15) is positioned under the connecting groove (9), and the lower end of the front surface of the workbench (1) is provided with a through groove (16) matched with the dust collection box (14).

6. The 360 degree circular saw as defined in claim 5, wherein: the front of the dust collection box (14) is fixedly connected with a connecting block (17) positioned in an inner cavity of the through groove (16), one side face, far away from the dust collection box (14), of the connecting block (17) is fixedly connected with a linkage plate (18), and the middle parts of the inner walls of two sides of the empty groove (10) are respectively provided with a guide groove (19).

7. The 360 degree circular saw as defined in claim 6, wherein: the middle parts of two side surfaces of the dust collection box (14) are fixedly connected with guide blocks (20), and the guide blocks (20) are positioned in the inner cavity of the guide groove (19) and are matched with the guide groove (19).