CN213703717U

CN213703717U - High efficiency has combination formula saw blade of narrow structure in saw way

Info

Publication number: CN213703717U
Application number: CN202021400194.1U
Authority: CN
Inventors: 赵廷洋; 鞠军伟; 丁宝庆
Original assignee: Haien Superhard Shandong Tool Manufacturing Co ltd
Current assignee: Haien Wisdom Saw Rizhao Tool Manufacturing Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-07-16
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a high efficiency has combination formula circular saw blade of narrow structure of saw way, which comprises a main shaft, the surface of main shaft one side is cup jointed and is installed the fixed axle, the main shaft surface is kept away from one side of fixed axle and is cup jointed and install the removal axle, the fixed axle all is connected with one side of removal axle and is installed the cutting annular saw, the fixed axle all installs the swivel becket with the epaxial one side of keeping away from the cutting annular saw of removal, the hinge bar is all evenly installed to one side of swivel becket, the fixed plate is all installed to the other end of hinge bar, the fixed orifices has all been seted up to one side that the. Through being provided with the screw rod, the staff drives the screw rod through rotatory handle and rotates to come to adjust the fixed axle and the distance that removes between the axle, make this staff can carry out equivalent cutting to timber, thereby satisfy the cutting demand of staff to the plank, accelerated staff's cutting efficiency.

Description

High efficiency has combination formula saw blade of narrow structure in saw way

Technical Field

The utility model belongs to the technical field of the cutting, concretely relates to high efficiency has combination formula saw blade of the narrow structure of saw way.

Background

Saw blades are a general term for thin circular cutters for cutting solid materials and can be divided into: a diamond saw blade for stone cutting; a high speed steel saw blade for cutting metal material; the hard alloy saw blade is used for cutting solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, radiators, plastics, plastic steel and the like.

Along with the needs of the market and the development of economy, the saw bit has obtained extensive use, and the staff need be dimensioned the cutting material when cutting to this obtains required length, and current cutting saw bit length is fixed, thereby leads to the staff to have the condition that the cutting deviates when the cutting, can't carry out accurate cutting according to required length.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming above-mentioned prior art not enough, provide a high efficiency and have combination formula circular saw blade of the narrow structure of saw way, can effectively solve the cutting saw bit length among the prior art fixed, can't carry out the accurate cutting according to required length, have the problem of cutting the deviation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency combined type circular saw blade with a saw path narrow structure comprises a main shaft, wherein a fixed shaft is sleeved on the outer surface of one side of the main shaft, a moving shaft is sleeved on one side of the outer surface of the main shaft, which is far away from the fixed shaft, a cutting circular saw is connected and installed on one side of the fixed shaft and one side of the moving shaft, which is far away from the cutting circular saw, rotating rings are installed on one sides of the fixed shaft and the moving shaft, respectively, a hinge rod is installed on each rotating ring, a fixed plate is installed on the other end of each hinge rod, and a fixed hole is formed in one; an auxiliary groove is formed in the cutting circular saw and matched with the fixing hole; a mounting rod is fixedly mounted on one side, away from the fixed plate, of the rotating ring, a screw rod penetrates through one end of the moving shaft, one end of the screw rod is connected with the fixed shaft, and a rotating handle is fixedly connected to the other end of the screw rod;

preferably, the auxiliary groove and the hinge rod are respectively and equidistantly arranged on the cutting circular saw and the rotating ring;

preferably, one end of the fixed plate close to the movable shaft is provided with a fixed rod, and the other end of the fixed rod is fixedly arranged on the movable shaft;

preferably, the size of the cutting circular saw is 7 inches, and the saw path width is 5mm, so that the situation that the abrasion is increased due to overheating during the operation of the cutting circular saw is prevented;

preferably, a circle of sliding blocks are mounted on one side, close to the moving shaft, of the rotating ring, a sliding groove is formed in one side, close to the rotating ring, of the moving shaft, and the sliding groove is matched with the sliding blocks;

preferably, a penetrating rod is installed at one end of the installation rod in a penetrating mode, and a sleeving spring is sleeved on the outer surface of one side, close to the moving shaft, of the penetrating rod;

preferably, the one end that the penetrating rod is close to cup jointing the spring is connected with the fixed block, and the other end of fixed block extends to and removes the axle inside, it has seted up the fixed slot, more preferably to remove one side that the axle is close to the fixed block, the quantity of fixed slot is two, and all mutually supports with the fixed block.

The utility model discloses a following technological effect has been obtained at least to one or more specific embodiment:

(1) through the arrangement of the screw, a worker rotates the handle to drive the screw to rotate, so that the distance between the fixed shaft and the movable shaft is adjusted, equal cutting is performed on wood according to the required length, the cutting requirement of the worker is met, and the cutting efficiency is improved;

(2) the fixing grooves and the fixing blocks are arranged and matched with each other, so that a worker can fix the positions of the fixing plates, the cutting circular saw is convenient to fix by the worker, the situation that the worker needs to adjust each fixing plate due to the fact that the rotating ring slides to one side when the worker fixes the fixing plates and the cutting circular saw through screws is avoided, and the working strength of the worker is reduced by the arrangement mode;

(3) this high efficiency has combination formula saw blade of the narrow structure of saw way simple structure, and convenient to use can install multiunit cutting annular saw to make things convenient for the staff to carry out the accuracy cutting according to required length.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is a front sectional view of a modular circular saw blade configuration according to an embodiment of the present invention;

FIG. 2 is a front sectional view of a circular saw cutting structure according to an embodiment of the present invention;

fig. 3 is a schematic side view of a movable shaft structure according to an embodiment of the present invention;

fig. 4 is a front sectional view of the movable shaft structure according to the embodiment of the present invention;

fig. 5 is a schematic side view of the circular saw cutting structure according to an embodiment of the present invention.

In the figure: 1. a main shaft; 2. a movable shaft; 3. a fixed shaft; 4. a screw; 5. rotating the grip; 6. a fixing plate; 7. cutting the circular saw; 8. a fixing hole; 9. fixing the rod; 10. a hinged lever; 11. a rotating ring; 12. mounting a rod; 13. a slider; 14. a chute; 15. fixing grooves; 16. a fixed block; 17. sleeving a spring; 18. an auxiliary groove; 19. a through-rod.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model discloses an among the typical embodiment, as shown in fig. 1-5, a high efficiency has combined type circular saw blade of narrow structure of saw way, including main shaft 1, the surface of 1 one side of main shaft cup joints and installs fixed axle 3, one side that fixed axle 3 was kept away from to 1 surface of main shaft cup joints and installs removal axle 2, fixed axle 3 all is connected with one side of removing axle 2 and installs cutting circular saw 7, and cutting circular saw 7's size is seven cuns, and cutting circular saw 7's saw way width is five millimeters to this prevents that cutting circular saw 7 during operation is overheated, leads to the condition appearance of wearing and tearing increase.

Rotating rings 11 are arranged on one sides, far away from the cutting circular saw 7, of the fixed shaft 3 and the moving shaft 2, hinged rods 10 are arranged on the rotating rings 11, fixed plates 6 are arranged at the other ends of the hinged rods 10, a fixed rod 9 is arranged at one end, close to the moving shaft 2, of each fixed plate 6, and the other end of each fixed rod 9 is fixedly arranged on the moving shaft 2; one side of the fixed plate 6, which is far away from the hinge rod 10, is provided with a fixed hole 8; an auxiliary groove 18 is formed in the cutting circular saw 7, and the auxiliary groove 18 is matched with the fixing hole 8; the auxiliary grooves 18 and the hinge lever 10 are respectively installed on the cutting circular saw 7 and the rotating ring 11 at equal intervals; a mounting rod 12 is fixedly mounted on one side of the rotating ring 11 far away from the fixed plate 6, a through rod 19 is mounted at one end of the mounting rod 12 in a penetrating mode, and a sleeving spring 17 is sleeved on the outer surface of one side, close to the moving shaft 2, of the through rod 19; the one end that runs through pole 19 and be close to cup joint spring 17 is connected with fixed block 16, and inside the other end of fixed block 16 extended to removal axle 2, removed axle 2 and seted up fixed slot 15 near one side of fixed block 16, the quantity of fixed slot 15 is two, and all mutually supports with fixed block 16. Mutually supporting of fixed slot 15 and fixed block 16 makes the staff fix the position of expansion fixed plate 6 to make things convenient for the staff to fix cutting circular saw 7, with this avoid the staff when fixing fixed plate 6 and cutting circular saw 7 through the screw, swivel ring 11 slides to one side, needs the staff all to need to adjust every fixed plate 6, thereby increases working strength's the condition and appears.

A circle of sliding blocks 13 are mounted on one side of the rotating ring 11 close to the moving shaft 2, a sliding groove 14 is formed in one side of the moving shaft 2 close to the rotating ring 11, and the sliding groove 14 is matched with the sliding blocks 13; one end of the moving shaft 2 is provided with a screw rod 4 in a penetrating way, one end of the screw rod 4 is connected with the fixed shaft 3, and the other end of the screw rod 4 is fixedly connected with a rotating handle 5; the staff drives screw rod 4 through rotatory handle 5 and rotates to adjust the fixed axle 3 and the distance between the removal axle 2, make the staff can carry out equivalent cutting to timber with this, satisfied the cutting demand of staff to the plank, accelerated staff's cutting efficiency.

The working principle is as follows: when a worker installs the cutting circular saw 7 on the main shaft 1, the cutting circular saw 7 is moved to one end of the moving shaft 2 and the fixed shaft 3, the installation rod 12 is dragged to rotate the rotating ring 11, so that the rotating ring 11 drives the hinge rod 10 installed on the rotating ring 11 to move to one side, the hinge rod 10 lifts the fixed plate 6 to one side, the cutting circular saw 7 is fixedly installed on the moving shaft 2 by the worker using a fixed screw to penetrate through the fixed hole 8 formed in the fixed plate 6, and therefore when the worker uses the device to cut a wood board, the risk that the cutting circular saw 7 falls off from the fixed shaft 3 cannot occur, after the worker fixes the cutting circular saw 7 on the moving shaft 2, the cutting distance between the two cutting circular saws 7 can be adjusted by rotating the handle 5, and the worker can conveniently perform quantitative cutting on the wood, thereby meeting the production requirements of workers.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. The combined circular saw blade is characterized by comprising a main shaft, wherein a fixed shaft is sleeved on the outer surface of one side of the main shaft, a moving shaft is sleeved on one side, away from the fixed shaft, of the outer surface of the main shaft, a cutting circular saw is connected and installed on one side of the fixed shaft and one side of the moving shaft, away from the cutting circular saw, rotating rings are installed on one sides, away from the cutting circular saw, of the fixed shaft and the moving shaft, hinged rods are installed on the rotating rings, fixed plates are installed on the other ends of the hinged rods, and fixed holes are formed in one sides, away from the hinged rods, of the fixed plates; one side of the rotating ring far away from the fixed plate is fixedly provided with an installation rod, one end of the moving shaft is provided with a screw rod in a penetrating mode, one end of the screw rod is connected with the fixed shaft, and the other end of the screw rod is fixedly connected with a rotating handle.

2. The high-efficiency combined type circular saw blade with a saw path narrow structure as claimed in claim 1, wherein the cutting circular saw is provided with an auxiliary groove, and the auxiliary groove is matched with the fixing hole.

3. The high efficiency combined circular saw blade with a saw lane narrowing structure as claimed in claim 2, wherein said auxiliary groove and said hinge rod are installed on the cutting circular saw and the rotary ring at equal intervals, respectively.

4. The high efficiency combined type circular saw blade with a saw street narrow structure as claimed in claim 1, wherein the fixing bar is installed at one end of the fixing plate near the moving shaft, and the other end of the fixing bar is fixedly installed on the moving shaft.

5. The high efficiency modular circular saw blade with a narrow kerf structure as claimed in claim 1 wherein the cutting circular saw is 7 "in size and 5mm in kerf width.

6. The combined circular saw blade with high efficiency and narrow saw path structure as claimed in claim 1, wherein a circle of sliding blocks are installed on one side of the rotating ring near the moving shaft, a sliding groove is formed on one side of the moving shaft near the rotating ring, and the sliding groove and the sliding blocks are matched with each other.

7. A high efficiency combined circular saw blade with a narrow saw street structure as claimed in claim 1, wherein one end of said mounting bar is penetratingly mounted with a through bar.

8. The high efficiency combined circular saw blade with saw street narrow structure as claimed in claim 7, wherein the outer surface of the penetrating rod near the moving shaft is sleeved with a sleeved spring.

9. The high efficiency combined circular saw blade with a narrow saw street structure as claimed in claim 7, wherein a fixing block is connected to one end of the penetrating rod near the sleeve spring, and the other end of the fixing block extends to the inside of the moving shaft.

10. The high-efficiency combined circular saw blade with the saw-path narrowing structure as claimed in claim 1, wherein the moving shaft has two fixing grooves formed on a side thereof adjacent to the fixing block, and the two fixing grooves are engaged with the fixing block.