CN219188868U

CN219188868U - Saw band protection mechanism

Info

Publication number: CN219188868U
Application number: CN202223420966.XU
Authority: CN
Inventors: 周迪妮; 楼卫国; 孙夫均
Original assignee: Zhuji Zhongjian Machinery Co ltd
Current assignee: Zhuji Zhongjian Machinery Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-16
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the technical field of sawing machines and discloses a saw band protection mechanism, which comprises two round boxes, wherein saw wheels are arranged in the two round boxes, a square pipe is arranged between the two round boxes, the upper end and the lower end of the square pipe are respectively and fixedly connected with the two round boxes, a short pipe is fixedly connected to the upper round box, a vertical pipe is fixedly connected to the lower round box, a saw band is sleeved on the saw wheels, the saw band is movably connected with the square pipe, the short pipe and the vertical pipe, two groups of fixed rods are fixedly arranged in the vertical pipe, a rotating column is movably sleeved on each fixed rod, the upper end of the vertical pipe is arranged on the same horizontal plane of a workbench, and the saw band is driven to move through the saw wheels.

Description

Saw band protection mechanism

Technical Field

The utility model relates to the technical field of sawing machines, in particular to a saw band protection mechanism.

Background

The annular saw band is tensioned on two saw wheels and is driven by the saw wheels to cut, the saw frame of the vertical type saw machine is mainly vertically arranged, a workpiece moves during cutting to cut curved contours of a plate material and a formed part, the saw band can be replaced with a file chain or an abrasive belt to repair or polish, but the saw band is in a high-speed moving state during operation, when a worker saw an article, the article is impacted on the saw band or the saw band is caused to shake due to other operations, the saw band is caused to be contacted with a workbench or the saw band guide structure, and the saw band moving at high speed is easily contacted with the workbench or the saw band guide structure to cause rigid contact between saw teeth of the saw band and the edge of the saw band guide structure, so that saw teeth are damaged.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the saw band protection mechanism provided by the utility model has the advantages of being capable of avoiding the saw band from being blocked to generate serious rigid impact to cause the saw band to generate damage and the like when the saw band shakes, and solves the problems that when a worker saw an article, the article is impacted to the saw band or other operations cause the saw band to shake, the saw band is contacted with a workbench or a saw band guide structure, and the saw band moving at high speed is contacted with the workbench or the saw band guide structure to easily cause the saw band to generate rigid contact between the saw band and the saw band guide structure edge to cause the saw band damage.

(II) technical scheme

In order to achieve the purpose of avoiding the saw teeth on the saw belt from being damaged due to serious rigid impact caused by clamping when the saw belt is rocked, the utility model provides the following technical scheme: the utility model provides a saw area protection machanism, including two circle boxes, all be provided with saw wheel in two circle boxes, be provided with square pipe between two circle boxes, both ends respectively with two circle box fixed connection about the square pipe, fixedly connected with nozzle stub on the above circle box, fixedly connected with standpipe on the below circle box, saw area has cup jointed saw area on the saw wheel, saw area and square pipe, nozzle stub and standpipe swing joint, fixed mounting has two sets of dead levers in the standpipe, all movable sleeve has the column spinner on every dead lever, all movable sleeve has the movable belt on two sets of column spines.

Preferably, the short pipe is fixedly provided with a protective cloth frame at the lower side, and the lifting frame is fixedly arranged at the lower side of the protective cloth frame.

Preferably, the inner side wall of the lifting frame is fixedly provided with a small pipe, the outer side wall of the short pipe is fixedly sleeved with a shielding frame, and the shielding frame is connected with the lifting frame through a buckle.

Preferably, the round boxes below the two round boxes are fixedly connected with connecting pipes, the connecting pipes are fixedly connected with fixing boxes, and the fixing boxes have no lower wall.

Preferably, the fixed box is internally and movably connected with a collecting frame, the lower side of the collecting frame is fixedly provided with a bottom plate, and the bottom plate is connected with the fixed box through a buckle.

(III) beneficial effects

Compared with the prior art, the utility model provides a saw band protection mechanism, which has the following beneficial effects:

1. this saw area protection machanism through setting up the standpipe upper end at the same horizontal plane of workstation, drives the saw area activity through the saw wheel, when the user sways because mishandling leads to the saw area, will contact the movable belt when the saw area moves down into the circular box of below through the standpipe to can drive the movable belt activity, just so can avoid the saw area to produce when rocking to block and produce serious rigidity striking and lead to the saw tooth on the saw area to produce the damage.

2. This saw area protection machanism can separate the buckle of elevating block and shielding frame through not using to can the downwardly moving elevating frame, just so can drive protection cloth frame downwardly moving and shelter from the saw area that exposes, thereby can protect the saw area when not using, after the piece or external liquid that saw area work saw down gets into in the circular box of below, will fall into fixed box through connecting pipe piece or external liquid, thereby can piece or external liquid will get into and collect in the frame, just can remove after just can separating bottom plate and fixed box after the work is accomplished and take out the frame, thereby take out piece and liquid, just so can avoid impurity such as piece to pile up contact saw area and lead to the saw area to be corroded.

Drawings

FIG. 1 is a schematic cross-sectional perspective view of the present utility model;

fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

In the figure: 1. a round box; 2. a saw wheel; 4. sawing the belt; 5. a short pipe; 6. square tubes; 7. a fixed box; 8. a collection frame; 9. a bottom plate; 10. a connecting pipe; 11. a movable belt; 12. a fixed rod; 13. a spin column; 14. a standpipe; 15. a small tube; 16. a protective cloth frame; 17. a shielding frame; 18. and lifting the frame.

Detailed Description

The present utility model will be described in further detail below with reference to the drawings, wherein like elements are designated by like reference numerals, and it is noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular element.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides the following technical solutions: a saw belt protection mechanism comprises two round boxes 1, saw wheels 2 are arranged in the two round boxes 1, square tubes 6 are arranged between the two round boxes 1, the upper end and the lower end of each square tube 6 are respectively and fixedly connected with the two round boxes 1, short tubes 5 are fixedly connected to the upper round boxes 1, vertical tubes 14 are fixedly connected to the lower round boxes 1, saw belts 4 are sleeved on the saw wheels 2, the saw belts 4 are movably connected with the square tubes 6, the short tubes 5 and the vertical tubes 14, two groups of fixing rods 12 are fixedly arranged in the vertical tubes 14, rotating columns 13 are movably sleeved on each fixing rod 12, movable belts 11 are movably sleeved on the two groups of rotating columns 13, the upper ends of the vertical tubes 14 are arranged on the same horizontal plane of a workbench, the saw belts 4 are driven by the saw wheels 2, when a user shakes the saw belts 4 due to improper operation, the vertical tubes 14 move downwards into the lower round boxes 1, the movable belts 11 are driven to move, the movable belts 11 are prevented from moving, the saw belts 1 to be blocked by the occurrence of severe rigid impact, the upper side of the saw belts 4 are blocked, the lower side of the saw belts are prevented from being blocked, a buckle frame 18 is fixedly connected with a bottom plate 18 is fixedly connected to a bottom plate 7 through a bottom plate 18, a bottom plate 18 is fixedly connected to a bottom plate 7 is fixedly arranged on the lower side of a lower round box 18, a bottom plate 18 is fixedly connected with a bottom plate 18, a bottom plate 18 is fixedly arranged on the bottom plate 18 is fixedly connected to a lower side of the bottom plate 18, and a bottom plate 18 is fixedly connected with a bottom plate 18, and the bottom 18 is fixedly arranged on the bottom 18, and the bottom 18 is fixedly connected with the bottom plate 18 through a bottom plate 18. Therefore, the protection cloth frame 16 can be driven to move downwards to shield the exposed saw belt 4, so that the saw belt 4 can be protected when the saw belt is not in use, after scraps or external liquid under the saw belt 4 work enter the circular box 1 below, scraps or external liquid can fall into the fixed box 7 through the connecting pipe 10, and accordingly scraps or external liquid can enter the collecting frame 8, after the work is completed, the bottom plate 9 and the fixed box 7 can be separated, the collecting frame 8 can be moved downwards to be taken out, scraps and liquid can be taken out, and therefore the saw belt 4 can be prevented from being corroded due to the fact that scraps and other impurities are accumulated and contact with the saw belt 4.

When in use, the first step is: through setting up standpipe 14 upper end at the same horizontal plane of workstation, drive saw band 4 activity through saw wheel 2, when the user sways because mishandling leads to saw band 4, saw band 4 will contact movable band 11 when going into in the circular box 1 of below through standpipe 14 downwardly moving to can drive movable band 11 activity, just so can avoid saw band 1 to produce when rocking and block and produce serious rigidity striking and lead to the sawtooth on the saw band 4 to produce the damage.

And a second step of: the lifting block 18 and the blocking frame 17 can be separated through the buckle when not in use, so that the lifting frame 18 can be moved downwards, the protection cloth frame 16 can be driven to move downwards to block the exposed saw belt 4, so that the saw belt 4 can be protected when not in use, when scraps or external liquid under the saw belt 4 work saw enter the lower round box 1, the scraps or external liquid can fall into the fixed box 7 through the connecting pipe 10, the scraps or external liquid can enter the collecting frame 8, after the work is completed, the bottom plate 9 and the fixed box 7 can be separated, the collecting frame 8 can be moved downwards to be taken out, and scraps and liquid can be taken out, so that the scraps and other impurities can be prevented from accumulating and contacting the saw belt 4 to cause the saw belt 4 to be corroded.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a saw area protection machanism, includes two circle boxes (1), all is provided with saw wheel (2), its characterized in that in two circle boxes (1): be provided with square pipe (6) between two circle box (1), both ends respectively with two circle box (1) fixed connection about square pipe (6), fixedly connected with nozzle stub (5) on circle box (1) above, fixedly connected with standpipe (14) on circle box (1) below, saw area (4) have been cup jointed on saw wheel (2), saw area (4) and square pipe (6), nozzle stub (5) and standpipe (14) swing joint, two sets of dead levers (12) of fixed mounting have in standpipe (14), all movable sleeve has swivel post (13) on every dead lever (12), all movable sleeve has taken (11) on two sets of swivel posts (13).

2. A saw band guard mechanism as claimed in claim 1, wherein: the lower side of the short pipe (5) is fixedly provided with a protective cloth frame (16), and the lower side of the protective cloth frame (16) is fixedly provided with a lifting frame (18).

3. A saw band guard mechanism as claimed in claim 2, wherein: the inner side wall of the lifting frame (18) is fixedly provided with a small pipe (15), the outer side wall of the short pipe (5) is fixedly sleeved with a shielding frame (17), and the shielding frame (17) is connected with the lifting frame (18) through a buckle.

4. A saw band guard mechanism as claimed in claim 1, wherein: the round boxes (1) below the two round boxes (1) are fixedly connected with connecting pipes (10), the connecting pipes (10) are fixedly connected with fixing boxes (7), and the fixing boxes (7) have no lower wall.

5. A saw band guard mechanism as defined in claim 4, wherein: the fixed box (7) is internally and movably connected with a collecting frame (8), a bottom plate (9) is fixedly arranged on the lower side of the collecting frame (8), and the bottom plate (9) is connected with the fixed box (7) through a buckle.