CN214161610U

CN214161610U - Sawing machine with good noise reduction effect

Info

Publication number: CN214161610U
Application number: CN202022930919.4U
Authority: CN
Inventors: 李宝明; 陈进; 田毅
Original assignee: Yixun Automotive Equipment Shanghai Co ltd
Current assignee: Yixun Automotive Equipment Shanghai Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-10
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a sawing machine that noise reduction effect is good, including saw bit, workstation, base and casing, the workstation is installed on the top of base, and the top of workstation installs the casing, the control box is installed to one side of casing, the connecting block is installed to the bottom of casing, and the bottom of connecting block installs the saw bit, the top of connecting block is provided with adjusts the structure, the outside of saw bit is provided with the structure of making an uproar of falling, the top of workstation is provided with location structure, location structure is including first threaded rod, handle, splint, second threaded rod, movable block and internal thread. The utility model discloses a hydraulic cylinder at the inside top installation of casing starts hydraulic cylinder, and the second slider area connecting block slides along the direction of second spacing groove, according to on-the-spot actual conditions, through removing the connecting block, reaches the purpose of adjusting the saw bit height, screws up the locking bolt, reaches fixed purpose.

Description

Sawing machine with good noise reduction effect

Technical Field

The utility model relates to a sawing machine technical field specifically is a sawing machine that noise reduction effect is good.

Background

With the continuous development of the machining industry, sawing machines are widely applied to the machining industry, the sawing machines cut workpieces according to a certain working procedure, the types of the sawing machines are various and can be divided into horizontal sawing machines, vertical sawing machines, scissor-type sawing machines and the like, and the materials of products cut on the sawing machines are generally cast and forged pieces:

traditional sawing machine is not convenient for fix a position during the use, can not carry out the centre gripping location according to the big or small size of work piece to a certain extent, influences the work of sawing machine, has reduced the work efficiency of sawing machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sawing machine that noise reduction effect is good to provide the problem that the sawing machine is not convenient for fix a position in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sawing machine with good noise reduction effect comprises a saw blade, a workbench, a base and a shell, wherein the workbench is installed at the top end of the base, the shell is installed at the top end of the workbench, a control box is installed at one side of the shell, a connecting block is installed at the bottom end of the shell, a saw blade is installed at the bottom end of the connecting block, an adjusting structure is arranged at the top end of the connecting block, a noise reduction structure is arranged at the outer side of the saw blade, a positioning structure is arranged at the top end of the workbench and comprises a first threaded rod, a handle, a clamping plate, a second threaded rod, a movable block and an internal thread, the handle is installed at one side of the workbench, the first threaded rod is installed at one side of the handle, the second threaded rod is installed at one side of the first threaded rod, the movable block is installed at the outer side of the second threaded rod and the first threaded rod, and the internal thread is evenly installed in the movable block, and clamping plates are arranged at the top ends of the movable blocks.

Preferably, the noise reduction structure comprises a wear-resistant layer, a first sliding block, a silencing cover and a first limiting groove, the first limiting groove is arranged at the bottom end of the shell and the top end of the workbench, the first sliding blocks are arranged on two sides of one end of the first limiting groove, the silencing cover is arranged between the adjacent first sliding blocks, and the wear-resistant layer is arranged on the inner side of the silencing cover.

Preferably, the outer diameter of the first sliding block is smaller than the inner diameter of the first limiting groove, and the first sliding block and the first limiting groove form a sliding structure.

Preferably, the first threaded rod and the second threaded rod are symmetrically arranged, and the movable block is in threaded connection with the first threaded rod and the second threaded rod respectively.

Preferably, the threads on the first threaded rod and the second threaded rod are arranged oppositely, and sliding grooves are formed in the top ends of the first threaded rod and the second threaded rod.

Preferably, the adjusting structure comprises a locking bolt, a second sliding block, a second limiting groove and a hydraulic cylinder, the second limiting groove is installed in the shell, the hydraulic cylinder is installed on the top end of the second limiting groove, the second sliding block is installed at the bottom end of the hydraulic cylinder, the locking bolt is installed at one end of the second sliding block, and the bottom end of the second sliding block is connected with the top end of the connecting block.

Compared with the prior art, the beneficial effects of the utility model are that: this sawing machine that noise reduction effect is good is rational in infrastructure, has following advantage:

(1) the movable block drives the clamping plate to move due to the threaded connection, and the clamping plate can be clamped according to different sizes of workpieces by moving the clamping plate, so that the positioning purpose is achieved, and the working efficiency of the sawing machine is improved;

(2) through the silencing cover arranged on the outer side of the saw blade, under the action of the silencing cover, not only can the noise reduction effect be achieved, but also a certain protection effect can be achieved, the saw blade is prevented from being splashed when in work, the wear-resistant layer can enhance the wear resistance of the silencing cover, and the service life of the silencing cover is prolonged;

(3) through the hydraulic cylinder of installing at the inside top of casing, start hydraulic cylinder, the second slider area connecting block slides along the direction of second spacing groove, according to on-the-spot actual conditions, through removing the connecting block, reaches the purpose of adjusting the saw bit height, screws up locking bolt, reaches fixed purpose.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the local structure of the adjusting structure of the present invention.

In the figure: 1. a saw blade; 2. a noise reduction structure; 201. a wear layer; 202. a first slider; 203. a sound deadening hood; 204. a first limit groove; 3. a work table; 4. a base; 5. a positioning structure; 501. a first threaded rod; 502. a handle; 503. a splint; 504. a second threaded rod; 505. a movable block; 506. an internal thread; 6. connecting blocks; 7. an adjustment structure; 701. locking the bolt; 702. a second slider; 703. a second limit groove; 704. a hydraulic cylinder; 8. a housing; 9. and a control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a sawing machine with good noise reduction effect comprises a saw blade 1, a workbench 3, a base 4 and a shell 8, wherein the workbench 3 is installed at the top end of the base 4, the shell 8 is installed at the top end of the workbench 3, a control box 9 is installed at one side of the shell 8, a connecting block 6 is installed at the bottom end of the shell 8, the saw blade 1 is installed at the bottom end of the connecting block 6, an adjusting structure 7 is arranged at the top end of the connecting block 6, the adjusting structure 7 comprises a locking bolt 701, a second sliding block 702, a second limiting groove 703 and a hydraulic cylinder 704, the second limiting groove 703 is installed in the shell 8, a hydraulic cylinder 704 is installed at the top end of the second limiting groove 703, the type of the hydraulic cylinder 704 can be SC100, the input end of the hydraulic cylinder 704 is electrically connected with the output end of a control panel, the second sliding block 702 is installed at the bottom end of the hydraulic cylinder 704, the locking bolt 701 is installed at one end of the second sliding block 702, the bottom end of the second sliding block 702 is connected with the top end of the connecting block 6, according to the actual needs of the field, the hydraulic cylinder 704 is started, the second sliding block 702 drives the connecting block 6 to slide along the direction of the second limiting groove 703, the purpose of adjusting the height of the saw blade 1 is achieved by moving the connecting block 6, after the saw blade 1 is adjusted to the proper height, the locking bolt 701 is screwed down, the saw blade 1 is fixed, the control box 9 is started, and the saw blade 1 saws the workpiece;

the noise reduction structure 2 is arranged on the outer side of the saw blade 1, the noise reduction structure 2 comprises a wear-resistant layer 201, a first sliding block 202, a silencing cover 203 and a first limiting groove 204, the first limiting groove 204 is arranged at the bottom end of the shell 8 and the top end of the workbench 3, the first sliding blocks 202 are arranged on two sides of one end of the first limiting groove 204, the silencing cover 203 is arranged between the adjacent first sliding blocks 202, the wear-resistant layer 201 is arranged on the inner side of the silencing cover 203, the outer diameter of the first sliding block 202 is smaller than the inner diameter of the first limiting groove 204, the first sliding block 202 and the first limiting groove 204 form a sliding structure, when the saw blade 1 works, under the action of the silencing cover 203, noise generated by partial sawing can be eliminated, the noise reduction effect is achieved, meanwhile, the silencing cover 203 can play a certain protection role, chips generated by the saw blade 1 during sawing are prevented from splashing, the silencing cover 203 is pulled, the first sliding block 202 slides along the direction of the first limiting groove 204, the silencing cover 203 can be taken down for replacement;

a positioning structure 5 is arranged at the top end of the workbench 3, the positioning structure 5 comprises a first threaded rod 501, a handle 502, a clamping plate 503, a second threaded rod 504, a movable block 505 and an internal thread 506, the handle 502 is installed at one side of the workbench 3, the first threaded rod 501 is installed at one side of the handle 502, the second threaded rod 504 is installed at one side of the first threaded rod 501, the movable blocks 505 are installed at the outer sides of the second threaded rod 504 and the first threaded rod 501, the internal thread 506 is evenly installed inside the movable blocks 505, the clamping plate 503 is installed at the top end of the movable blocks 505, the first threaded rod 501 and the second threaded rod 504 are symmetrically arranged, and the movable blocks 505 are in threaded connection with the first threaded rod 501 and the second threaded rod 504 respectively and are convenient to move;

the screw thread on first threaded rod 501 and the second threaded rod 504 is opposite setting, and the top of first threaded rod 501 and second threaded rod 504 all is provided with the spout, places the work piece on workstation 3, and according to the size of work piece, rotatory handle 502, first threaded rod 501 drive second threaded rod 504 and rotate, because threaded connection's relation, movable block 505 drives splint 503 and removes, makes splint 503 carry out the centre gripping location to the work piece.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, a workpiece is placed on the workbench 3, the handle 502 is rotated according to the size of the workpiece, the first threaded rod 501 drives the second threaded rod 504 to rotate, and due to the threaded connection, the movable block 505 drives the clamping plate 503 to move, so that the clamping plate 503 clamps and positions the workpiece;

then, according to actual needs of a site, the hydraulic cylinder 704 is started, the second sliding block 702 with the connecting block 6 slides along the direction of the second limiting groove 703, the purpose of adjusting the height of the saw blade 1 is achieved by moving the connecting block 6, after the saw blade 1 is adjusted to a proper height, the locking bolt 701 is screwed down, the saw blade 1 is fixed, the control box 9 is started, and the saw blade 1 saws a workpiece;

finally, when the saw blade 1 works, under the action of the silencing cover 203, noise generated by partial sawing can be eliminated, the noise reduction effect is achieved, meanwhile, the silencing cover 203 can also play a certain protection role, chips generated by the saw blade 1 during sawing are prevented from splashing, the silencing cover 203 is pulled, the first sliding block 202 slides along the direction of the first limiting groove 204, and the silencing cover 203 can be taken down for replacement.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sawing machine that noise reduction effect is good, includes saw bit (1), workstation (3), base (4) and casing (8), its characterized in that: the utility model discloses a saw blade of saw blade, including base (4), workstation (3), casing (8), control box (9) are installed to the top of base (4), connecting block (6) are installed to the bottom of casing (8), and saw bit (1) is installed to the bottom of connecting block (6), the top of connecting block (6) is provided with adjusting structure (7), the outside of saw bit (1) is provided with noise reduction structure (2), the top of workstation (3) is provided with location structure (5), location structure (5) are including first threaded rod (501), handle (502), splint (503), second threaded rod (504), movable block (505) and internal thread (506), install the one side at workstation (3) handle (502), first threaded rod (501) is installed to one side of handle (502), and second threaded rod (504) is installed to one side of first threaded rod (501), movable block (505) are all installed in the outside of second threaded rod (504) and first threaded rod (501), and the inside evenly installed of movable block (505) has internal thread (506), splint (503) are all installed on the top of movable block (505).

2. The sawing machine with good noise reduction effect according to claim 1, wherein: noise reduction structure (2) are including wearing layer (201), first slider (202), amortization cover (203) and first spacing groove (204), the top at the bottom of casing (8) and workstation (3) is installed in first spacing groove (204), first slider (202) are all installed to the both sides of first spacing groove (204) one end, and install amortization cover (203) between adjacent first slider (202), wearing layer (201) are installed to the inboard of amortization cover (203).

3. The sawing machine with good noise reduction effect according to claim 2, wherein: the outer diameter of the first sliding block (202) is smaller than the inner diameter of the first limiting groove (204), and the first sliding block (202) and the first limiting groove (204) form a sliding structure.

4. The sawing machine with good noise reduction effect according to claim 1, wherein: first threaded rod (501) and second threaded rod (504) are the symmetry setting, movable block (505) constitute threaded connection with first threaded rod (501) and second threaded rod (504) respectively.

5. The sawing machine with good noise reduction effect according to claim 1, wherein: the threads on the first threaded rod (501) and the second threaded rod (504) are arranged oppositely, and sliding grooves are formed in the top ends of the first threaded rod (501) and the second threaded rod (504).

6. The sawing machine with good noise reduction effect according to claim 1, wherein: adjusting structure (7) is including locking bolt (701), second slider (702), second spacing groove (703) and hydraulic cylinder (704), the inside at casing (8) is installed in second spacing groove (703), hydraulic cylinder (704) are installed on the top of second spacing groove (703), and hydraulic cylinder (704) installs second slider (702) in the bottom, locking bolt (701) are installed to the one end of second slider (702), the bottom of second slider (702) is connected with the top of connecting block (6).