CN215358839U

CN215358839U - Protective device for cutting machine

Info

Publication number: CN215358839U
Application number: CN202121776690.1U
Authority: CN
Inventors: 闫新航; 韩兴第
Original assignee: Shaanxi Zhongxin Construction And Installation Co ltd
Current assignee: Shaanxi Zhongxin Construction And Installation Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-31
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to a protector for cutting machine relates to protector's field, and it includes supporting component and protection casing, and the supporting component sets up on the workstation of cutting machine, and the protection casing is connected with the supporting component, and the protection casing is equipped with two including fixed cover and expansion cover, and two expansion covers respectively with fixed cover both ends sliding connection, be equipped with on the protection casing and be used for driving the gliding driving piece of expansion cover. In the work, when the great saw dish of slitting saw installation, utilize the driving piece to drive two expansion covers and slide along fixed cover to the area of protection of increase protection casing sets up slidable expansion cover and can adjust the area of protection casing, thereby makes protector can protect the saw dish of equidimension not, has effectively increased protector's application scope.

Description

Protective device for cutting machine

Technical Field

The application relates to the field of protective devices, in particular to a protective device for a cutting machine.

Background

In order to cut the plate, the upper half part of the saw disc of the cutting machine is exposed and protrudes out of a workbench of the cutting machine, and when the plate cutting machine cuts the plate, waste residues generated by cutting the plate splash, so that workers need a protection device to ensure personal safety.

At present, the correlation technique discloses a cutting machine protector like application document No. 201620864983.8, including base and curved protection casing, the protection casing with the opening towards the mode of left side with the bolt install in the base top, the base is inside to be equipped with the sweeps by the right side and to collect the room, the protection casing be located sweeps and collect the room top, there is the horizontal plate base left side, the horizontal plate right-hand member has connect the guide plate, the guide plate right side extends into the sweeps and collects in the room. When the wood splash prevention cutting machine is used, the protection device covers the cutting head of the cutting machine, and wood splash is placed to hurt people.

In view of the above-mentioned related art, the inventor believes that, because the size of the protection device is fixed, if the cutting machine needs to replace a saw disc with a different size, the protection device will not provide effective protection for the cutting machine, and therefore the inventor believes that the protection device in the related art can only protect the cutting machine with the fixed saw disc, and has the defect of small application range.

SUMMERY OF THE UTILITY MODEL

In order to increase the application scope of protector, this application provides a protector for cutting machine.

The application provides a protector for cutting machine adopts following technical scheme:

the utility model provides a protector for cutting machine, includes supporting component and protection casing, the supporting component sets up on the workstation of cutting machine, the protection casing is connected with the supporting component, the protection casing is including fixed cover and expansion cover, the expansion cover is equipped with two, two the expansion cover respectively with fixed cover both ends sliding connection, be equipped with on the protection casing and be used for the drive the gliding driving piece of expansion cover.

Through adopting above-mentioned technical scheme, when the great saw disc of slitting saw installation, utilize the driving piece to drive two expansion covers and slide along fixed cover to the protective area of increase protection casing sets up slidable expansion cover and can adjust the protective area of protection casing, thereby makes protector can protect the saw disc of equidimension not, has effectively increased protector's application scope.

Optionally, the driving member is a bidirectional screw, and one end of the bidirectional screw is in threaded connection with one of the expansion covers respectively.

Through adopting above-mentioned technical scheme, when protector's protective area needs to be adjusted, rotate two-way screw rod, because expansion cover and two-way screw rod threaded connection to expansion cover and fixed cover sliding connection, consequently can drive two expansion covers when two-way screw rod rotate and slide towards the direction of keeping away from each other or being close to, thereby can adjust the protective area of protection casing, effectively increased protector's application scope.

Optionally, the supporting assembly comprises a supporting rod and an air cylinder, the supporting rod is fixedly connected with the workbench, a cylinder body of the air cylinder is fixedly connected with the top of the supporting rod, and a piston rod of the air cylinder is fixedly connected with the top wall of the fixed cover.

Through adopting above-mentioned technical scheme, when needs clear up the sawdust in workstation and the protection casing, start the cylinder, the piston rod of cylinder drives fixed cover and rises to rise, thereby get up the whole lift of protection casing, the staff of being convenient for clears up workstation and protection casing and cleans, the back is accomplished in the clearance, the cylinder drives fixed cover and descends, thereby it covers the saw disc to drive the protection casing, above-mentioned structure is convenient for clear up the sawdust that the cutting machine produced, be favorable to keeping the cleanness of workstation and protection casing.

Optionally, the dust removal device further comprises a dust removal assembly, the dust removal assembly comprises a dust removal pipe and a dust remover, one end of the dust removal pipe is fixedly communicated with the fixed cover, and the other end of the dust removal pipe is fixedly connected with the dust remover.

Through adopting above-mentioned technical scheme, in the cutting machine working process, start the dust remover, the dust remover purifies in will protecting casing contains the air of dust through the dust removal pipe suction dust remover, has reduced the great defect of raise dust in the cutting machine working process, is favorable to keeping operational environment's cleanness.

Optionally, the expansion cover is far away from the side wall of the fixed cover and is provided with an observation port, and the inner wall of the observation port is fixedly connected with a transparent plate through screws.

Through adopting above-mentioned technical scheme, in the cutting machine working process, can observe the position that saw disc and material contacted through the transparent plate to be favorable to improving the accuracy to the material cutting.

Optionally, the inner walls of the fixed cover and the expansion cover are provided with sound-absorbing boards.

Through adopting above-mentioned technical scheme, the noise that the abatvoix produced the cutting process absorbs to reduce the noise pollution that the cutting machine during operation produced.

Optionally, one end of the expansion cover, which is far away from the fixed cover, is provided with an arc shape.

Through adopting above-mentioned technical scheme, the slick and sly arc of protection casing inner wall is consequently convenient for clear up the sawdust of adhesion in the protection casing.

Optionally, the bidirectional screw is coaxially and fixedly connected with a hand wheel.

By adopting the technical scheme, the hand wheel is rotated to drive the bidirectional screw to rotate, so that labor can be saved, and the labor intensity of workers can be reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the protective cover of the protective device for the cutting machine comprises the fixed cover and the two expansion covers which are in sliding connection with the fixed cover, and the protective area of the protective cover can be adjusted through the slidable expansion covers, so that the protective cover can protect saw discs with different sizes, and the application range of the protective device is effectively enlarged;

2. the protection device for the cutting machine comprises a supporting assembly, wherein the supporting assembly comprises a supporting rod and an air cylinder, when sawdust on a workbench needs to be cleaned, the air cylinder is started, a piston rod of the air cylinder drives a fixed cover to ascend, so that the protection cover is integrally lifted, and workers can clean the workbench and the sawdust in the protection cover conveniently;

3. the application provides a pair of protector for cutting machine includes the dust removal subassembly, carries out purification treatment through the raise dust that the dust removal subassembly produced when cutting, has reduced the great defect of raise dust in the cutting machine course of operation, is favorable to keeping operational environment's cleanness.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is an exploded view of the shield according to an embodiment of the present application.

Reference numerals: 1. a support assembly; 11. a support bar; 111. erecting a rod; 112. a cross bar; 12. a cylinder; 2. a protective cover; 21. a fixed cover; 211. a chute; 22. an expansion cover; 221. an end cap; 2211. a viewing port; 2212. a transparent plate; 222. a slider; 223. a connecting seat; 23. a drive member; 231. a bidirectional screw; 232. a hand wheel; 24. a sound-absorbing panel; 3. a dust removal assembly; 31. a dust removal pipe; 32. a dust remover; 4. a work table; 5. and (5) sawing a disc.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses protector for cutting machine. Referring to fig. 1, a guard for a cutting machine includes a support assembly 1, a guard cover 2, and a dust removing assembly 3.

Referring to fig. 1 and 2, supporting component 1 is located workstation 4 of cutting machine, supporting component 1 includes bracing piece 11 and cylinder 12, bracing piece 11 includes two pole settings 111 and a horizontal pole 112, two pole settings 111 one end all weld with workstation 4, the one end welding of workstation 4 is kept away from with a pole setting 111 to horizontal pole 112 one end one-to-one, the cylinder body and the horizontal pole 112 of cylinder 12 adopt screw fixed connection along length direction mid point department, the piston rod orientation of cylinder 12 is close to the one end setting of workstation 4, the vertical setting of the flexible axis of cylinder 12.

Referring to fig. 1 and 2, the protection casing 2 includes a fixed cover 21 and two expansion covers 22, the longitudinal section of fixed cover 21 is the U type, two expansion covers 22 are located fixed cover 21 both ends, the longitudinal section of expansion cover 22 is the U type, the one end integrated into one piece that fixed cover 21 was kept away from to expansion cover 22 is provided with end cover 221, end cover 221 is arc, the circular arc orientation of end cover 221 is protruding into in the direction of keeping away from workstation 4, it makes the smooth and easy transition of 2 inner walls of protection casing to set up convex end cover 221, be convenient for clear up the sawdust of 2 inner wall adhesions of protection casing. The end cover 221 is provided with an observation port 2211, the inner wall of the observation port 2211 is fixedly connected with a transparent plate 2212 through screws, the transparent plate 2212 is a glass plate, and the observation port 2211 is arranged to facilitate observation of the conditions in the cutting process.

Referring to fig. 1 and 2, two opposite side walls of the fixed cover 21 are provided with sliding grooves 211, two opposite inner walls of the expansion cover 22 are welded with sliding blocks 222, the expansion cover 22 is slidably connected in the sliding grooves 211 through the sliding blocks 222, and the sliding direction of the expansion cover 22 is parallel to the plane of the upper surface of the workbench 4.

Referring to fig. 1 and 2, the protection cover 2 is provided with a driving member 23 for driving the expansion cover 22 to slide, the driving member 23 may be an air cylinder 12, a linear motor or a bidirectional screw 231, in this embodiment, the bidirectional screw 231 is selected, a connecting seat 223 is welded on the top wall of the expansion cover 22, one end of the bidirectional screw 231 is respectively in threaded connection with the connecting seat 223 on one expansion cover 22, and one end of the bidirectional screw 231 is coaxially and fixedly connected with a hand wheel 232.

Referring to fig. 1 and 2, the sound-absorbing plate 24 is fixedly connected to the inner walls of the fixed cover 21 and the protective cover 2 by screws, the sound-absorbing plate 24 is a polyester fiber sound-absorbing plate 24, and the polyester fiber sound-absorbing plate 24 has good flame retardancy while reducing noise pollution in the cutting process, so that the possibility that the sound-absorbing plate 24 is ignited by cutting sparks is reduced.

Referring to fig. 1, the dust removing assembly 3 includes a dust removing pipe 31 and a dust remover 32, one end of the dust removing pipe 31 is fixedly communicated with the top wall of the fixing cover 21, the other end of the dust removing pipe 31 is fixedly communicated with an air inlet of the dust remover 32, the dust removing pipe 31 is a hose, and the dust remover 32 is disposed on one side of the workbench 4.

The implementation principle of the protective device for the cutting machine is as follows: when the cutting saw is used for replacing the saw discs 5 with different sizes, the size of the protective cover 2 needs to be adjusted so as to cover the saw discs 5 with different sizes.

During adjustment, the hand wheel 232 is rotated, the hand wheel 232 drives the two-way screw 231 to rotate, and the two expansion covers 22 are driven to slide towards the directions close to or away from each other when the two-way screw 231 rotates, so that the size of the expansion covers 22 is adjusted, and the protection requirements of the groups of saw discs 5 with different sizes are met.

In the cutting process, the dust remover 32 sucks air containing dust in the protective cover 2 into the dust remover 32 through the dust removing pipe 31 for purification, so that dust generated in the working process of the cutting machine is reduced.

When needing to clear up the saw dust in workstation 4 and the protection casing 2, start cylinder 12, the piston rod of cylinder 12 drives fixed cover 21 and rises to get up protection casing 2 whole lift, the staff of being convenient for clears up workstation 4 and protection casing 2 and cleans, and after the clearance was accomplished, cylinder 12 drives fixed cover 21 and descends, thereby drives protection casing 2 whole and covers saw disc 5.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a protector for cutting machine which characterized in that: including supporting component (1) and protection casing (2), supporting component (1) sets up on workstation (4) of cutting machine, protection casing (2) are connected with supporting component (1), protection casing (2) cover (22) including fixed cover (21) and expansion, expansion cover (22) are equipped with two, two expansion cover (22) respectively with fixed cover (21) both ends sliding connection, be equipped with on protection casing (2) and be used for the drive expansion cover (22) gliding driving piece (23).

2. The guard for a cutting machine of claim 1, wherein: the driving piece (23) is a bidirectional screw (231), and one end of the bidirectional screw (231) is in threaded connection with the expansion cover (22).

3. The guard for a cutting machine of claim 1, wherein: the supporting assembly (1) comprises a supporting rod (11) and a cylinder (12), the supporting rod (11) is fixedly connected with the workbench (4), a cylinder body of the cylinder (12) is fixedly connected with the top of the supporting rod (11), and a piston rod of the cylinder (12) is fixedly connected with the top wall of the fixed cover (21).

4. The guard for a cutting machine of claim 1, wherein: the dust removal device is characterized by further comprising a dust removal assembly (3), wherein the dust removal assembly (3) comprises a dust removal pipe (31) and a dust remover (32), one end of the dust removal pipe (31) is fixedly communicated with the fixed cover (21), and the other end of the dust removal pipe is fixedly connected with the dust remover (32).

5. The guard for a cutting machine of claim 1, wherein: the side wall of the expansion cover (22) far away from the fixed cover (21) is provided with an observation opening (2211), and the inner wall of the observation opening (2211) is fixedly connected with a transparent plate (2212) by a screw.

6. The guard for a cutting machine of claim 1, wherein: and sound absorption plates (24) are arranged on the inner walls of the fixed cover (21) and the expansion cover (22).

7. The guard for a cutting machine of claim 1, wherein: one end of the expansion cover (22) far away from the fixed cover (21) is arc-shaped.

8. The guard for a cutting machine of claim 2, wherein: the bidirectional screw (231) is coaxially and fixedly connected with a hand wheel (232).