CN216263833U

CN216263833U - Protection mechanism of metal circular saw machine tool

Info

Publication number: CN216263833U
Application number: CN202122521334.1U
Authority: CN
Inventors: 朱军
Original assignee: Shandong Wanli Precision Machinery Manufacturing Co ltd
Current assignee: Shandong Wanli Precision Machinery Manufacturing Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-12
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a protection mechanism of a metal circular saw machine tool, which comprises a base, wherein the upper surface of the base is fixedly connected with a cutting seat, the upper surface of the cutting seat is fixedly connected with an anti-wear pad, the upper surface of the base is fixedly connected with a supporting seat, the supporting seat is positioned on the left side of the cutting seat, the back of the supporting seat is rotatably connected with a rotating rod, the upper surface of the rotating rod is fixedly connected with a connecting plate, and the back of the connecting plate is rotatably connected with a saw blade. Causing accidental injury and bringing certain beneficial influence to practical use.

Description

Protection mechanism of metal circular saw machine tool

Technical Field

The utility model relates to the technical field of metal circular saw machines, in particular to a protection mechanism of a metal circular saw machine.

Background

The circular sawing machine can be divided into metal circular sawing machine and carpenter circular sawing machine according to the processing product, divide into vertically according to the mode of feeding, horizontal and scissors formula, can divide into manually according to control mode, semi-automatic and full-automatic, but the circular sawing machine can not regulate and control the cutting distance when using, can not accomplish when leading to the cutting and protect the saw bit, cause accident, the spark of cutting splashes at will, cause the unexpected emergence easily, certain adverse effect has been brought for the in-service use, consequently, need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protection mechanism of a metal circular saw machine, which can control different cutting distances, prevent the saw blade from moving downwards due to the force applied to the saw blade at the moment of cutting, prevent the saw blade from suddenly colliding with a base to cause an accident, and can spray into a baffle sleeve during spark sputtering to seal sparks in the baffle sleeve, thereby preventing the sparks from splashing to cause accidental injury.

In order to achieve the purpose, the utility model provides the following technical scheme: protection machanism of metal circular sawing machine, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the cutting seat, the last fixed surface of cutting seat is connected with wear pad, the last fixed surface of base is connected with the supporting seat, and the supporting seat is located the left side of cutting seat, the back swivelling joint of supporting seat has the rotary rod, the last fixed surface of rotary rod is connected with the connecting plate, the back swivelling joint of connecting plate has the saw bit.

Preferably, the upper surface of the base is fixedly connected with a heat insulation seat, the upper surface of the heat insulation seat is fixedly connected with a blocking sleeve, and the front side and the rear side of the heat insulation seat are fixedly connected with connecting shafts.

Preferably, the connecting shaft is rotatably connected with an adjusting plate, and the lower surface of the adjusting plate is in sliding connection with the upper surface of the blocking sleeve.

Preferably, the upper surface of connecting plate fixedly connected with protective housing, and the protective housing is located the top of saw bit, the front and back side fixedly connected with adapter sleeve of connecting plate, the sliding tray has been seted up on the adapter sleeve, the preceding fixedly connected with crank of adapter sleeve.

Preferably, the back of the protective shell is fixedly connected with a driving machine, the driving machine is positioned behind the rotation center of the saw blade, and the output end of the driving machine is butted with the rotation center of the saw blade.

Preferably, the sliding groove is connected with a sliding plate in a sliding manner, the lower surface of the sliding plate is fixedly connected with a limiting plate, and the lower surface of the limiting plate is fixedly connected with a cushion pad.

Preferably, the preceding fixedly connected with locker of adapter sleeve, and the locker is located the preceding of sliding plate, the locker includes the rotation axis, and the lower surface of rotation axis and the last fixed surface of adapter sleeve are connected, swivelling joint has the cardboard on the rotation axis, and the lower surface of cardboard can block the sliding plate, the joint has the screens board on the cardboard, and the lower surface of screens board and the last fixed surface of adapter sleeve are connected.

Preferably, the limiting plate is internally provided with an opening for the saw blade to pass through.

Compared with the prior art, the utility model has the beneficial effects that: the friction force of the cutting seat to the raw materials can be increased through the arrangement of the wear-resistant pad, the raw materials are prevented from sliding in the cutting process, and working accidents are prevented, the position of the limiting plate can be changed through the arrangement of the sliding plate, so that the cutting position of the saw blade is changed, different cutting distances can be controlled, the maximum cutting distance can be limited in the cutting process through the arrangement of the limiting plate, the situation that the saw blade moves downwards due to the force applied to the saw blade at the moment of cutting end, the saw blade suddenly collides with the base, and accidents occur is prevented, the hand of a worker can be far away from the saw blade in the operation process through the arrangement of the crank, the worker is prevented from contacting the saw blade in the cutting process, personal injury is prevented, the size of an opening of the blocking sleeve can be changed through the arrangement of the adjusting plate, and the blocking sleeve can be just suitable for spark sputtering of different sizes, the condition that the too big or undersize of opening leads to the spark to fly out has been prevented, can spout in the gear sleeve in spark sputtering through setting up of gear sleeve, locks the spark in the inside of gear sleeve, has prevented that the spark from splashing, causes unexpected injury.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the cushion of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a side view of the load binder of the present invention;

fig. 5 is a rear view of the saw blade of the present invention.

In the figure: 1. a base; 2. a cutting seat; 3. an anti-wear pad; 4. a supporting seat; 5. rotating the rod; 6. a connecting plate; 7. a saw blade; 8. a heat insulation seat; 9. a blocking sleeve; 10. a connecting shaft; 11. an adjusting plate; 12. a protective shell; 13. connecting sleeves; 14. a sliding groove; 15. a crank; 16. a driver; 17. a sliding plate; 18. a limiting plate; 19. a cushion pad; 20. a locker; 21. an opening; 22. a rotating shaft; 23. clamping a plate; 24. screens board.

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.

In embodiment 1, please refer to fig. 1-2, the present invention provides a technical solution: the protection mechanism of the metal circular saw machine tool comprises a base 1.

Further, the upper surface fixedly connected with heat insulating seat 8 of base 1, the upper surface fixedly connected with spacer 9 of heat insulating seat 8 can spout the spacer 9 in spark sputtering through setting up of spacer 9, with the spark blockade in the inside of spacer 9, has prevented that the spark from splashing, causes unexpected injury, both sides fixedly connected with connecting axle 10 around the heat insulating seat 8.

Further, swivelling joint has regulating plate 11 on connecting axle 10, and the lower surface of regulating plate 11 and the upper surface sliding connection of spacer 9 can change the open-ended size of spacer 9 through setting up of regulating plate 11 to make spacer 9 just be applicable to the spark sputtering of equidimension not, prevented that the too big or undersize of opening from resulting in the condition that the spark flew out.

Base 1's last fixed surface is connected with cutting seat 2, the last fixed surface of cutting seat 2 is connected with wear pad 3, setting up through wear pad 3 can increase cutting seat 2 to the frictional force of raw materials, prevent that the in-process raw materials at the cutting from taking place to slide, cause the work accident, base 1's last fixed surface is connected with supporting seat 4, and supporting seat 4 is located the left side of cutting seat 2, the back swivelling joint of supporting seat 4 has rotary rod 5, the last fixed surface of rotary rod 5 is connected with connecting plate 6.

Further, a protective shell 12 is fixedly connected to the upper surface of the connecting plate 6, and the protective shell 12 is located above the saw blade 7.

Further, a driving machine 16 is fixedly connected to the back of the protective shell 12, and the driving machine 16 is located behind the rotation center of the saw blade 7, and the output end of the driving machine 16 abuts against the rotation center of the saw blade 7.

The front and rear sides of the connecting plate 6 are fixedly connected with connecting sleeves 13.

The connecting sleeve 13 is provided with the sliding groove 14, the front of the connecting sleeve 13 is fixedly connected with the crank handle 15, the hand of a worker can be far away from the saw blade 7 in the operation process through the arrangement of the crank handle 15, and the worker is prevented from contacting the saw blade 7 in the cutting process to cause personal injury.

A saw blade 7 is rotatably connected to the rear of the connecting plate 6.

Example 2: referring to fig. 3, the difference between the present embodiment and embodiment 1 is: sliding connection has sliding plate 17 on sliding tray 14, the position of limiting plate 18 can be changed through sliding plate 17's setting, thereby change the cutting position of saw bit 7, can carry out the accuse to the cutting distance of difference, sliding plate 17's lower fixed surface is connected with limiting plate 18, can restrict the maximum distance of cutting when the cutting through limiting plate 18's setting, prevented in the twinkling of an eye that the cutting ended because of applying force to saw bit 7 and lead to saw bit 7 downstream, lead to saw bit 7 to strike with base 1 suddenly, the accident, limiting plate 18's lower fixed surface is connected with blotter 19.

The preceding fixedly connected with locker 20 of adapter sleeve 13, and locker 20 is located the preceding of sliding plate 17, can die the locking of sliding plate 17 through the setting of locker 20, and sliding plate 17 takes place to slide when preventing to use and causes accident, locker 20 includes rotation axis 22, and the lower surface of rotation axis 22 and the last fixed surface of adapter sleeve 13 are connected, swivelling joint has cardboard 23 on rotation axis 22, and the lower surface of cardboard 23 can block sliding plate 17, the last joint of cardboard 23 has screens 24, and the lower surface of screens 24 and the last fixed surface of adapter sleeve 13 are connected.

The working principle is as follows: when the protection mechanism is used, a worker places a raw material to be cut on the cutting seat 2, the friction force of the cutting seat 2 to the raw material can be increased through the arrangement of the anti-wear pad 3, the raw material is prevented from sliding in the cutting process to cause work accidents, the position of the sliding plate 17 is adjusted, the position of the limiting plate 18 can be changed through the arrangement of the sliding plate 17, so that the cutting position of the saw blade 7 is changed, different cutting distances can be controlled, the sliding plate 17 can be locked through the arrangement of the locker 20, accidents caused by the sliding of the sliding plate 17 in use are prevented, the maximum cutting distance can be limited through the arrangement of the limiting plate 18 in cutting, the saw blade 7 is prevented from moving downwards due to the force applied to the saw blade 7 at the moment of cutting ending, and the saw blade 7 is prevented from suddenly colliding with the base 1, the incident, start driving machine 16, driving machine 16 can drive saw bit 7 and rotate, grasp crank 15 downstream, saw bit 7 can be kept away from to staff's hand in the operation through setting up of crank 15, staff's contact to saw bit 7 in the cutting has been prevented, cause bodily injury, spark adjustment regulating plate 11 in the time of according to the cutting, can change the 9 open-ended sizes of spacer sleeve through setting up of regulating plate 11, thereby make spacer sleeve 9 can just be applicable to the spark sputtering of equidimension not, the condition that the too big or undersize of opening leads to the spark to fly out has been prevented, can spout in spacer sleeve 9 in the spark sputtering through setting up of spacer sleeve 9, block the inside at spacer sleeve 9 with the spark, spark splash has been prevented, cause accidental injury.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. Protection machanism of metal circular saw lathe, including base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a cutting seat (2), the upper surface of the cutting seat (2) is fixedly connected with an anti-wear pad (3), the upper surface of the base (1) is fixedly connected with a supporting seat (4), the supporting seat (4) is positioned at the left side of the cutting seat (2), a rotating rod (5) is rotationally connected with the rear of the supporting seat (4), the upper surface of the rotating rod (5) is fixedly connected with a connecting plate (6), the back of the connecting plate (6) is rotatably connected with a saw blade (7), the upper surface of the connecting plate (6) is fixedly connected with a protective shell (12), the protective shell (12) is positioned above the saw blade (7), the front side and the rear side of the connecting plate (6) are fixedly connected with connecting sleeves (13), a sliding groove (14) is formed in the connecting sleeve (13), and a crank (15) is fixedly connected to the front of the connecting sleeve (13).

2. The guard mechanism for a metal circular saw machine according to claim 1, wherein: the upper surface of base (1) fixed connection has thermal-insulated seat (8), the upper surface fixed connection of thermal-insulated seat (8) has spacer sleeve (9), both sides fixedly connected with connecting axle (10) around thermal-insulated seat (8).

3. The guard mechanism for a metal circular saw machine according to claim 2, wherein: the adjusting plate (11) is connected to the connecting shaft (10) in a rotating mode, and the lower surface of the adjusting plate (11) is connected with the upper surface of the blocking sleeve (9) in a sliding mode.

4. The guard mechanism for a metal circular saw machine according to claim 3, wherein: the back of the protective shell (12) is fixedly connected with a driving machine (16), the driving machine (16) is located behind the rotation center of the saw blade (7), and the output end of the driving machine (16) is in butt joint with the rotation center of the saw blade (7).

5. The guard mechanism for a metal circular saw machine according to claim 3, wherein: the sliding groove (14) is connected with a sliding plate (17) in a sliding mode, the lower surface of the sliding plate (17) is fixedly connected with a limiting plate (18), and the lower surface of the limiting plate (18) is fixedly connected with a cushion pad (19).

6. The guard mechanism for a metal circular saw machine according to claim 5, wherein: preceding fixedly connected with locker (20) of adapter sleeve (13), and locker (20) are located the preceding of sliding plate (17), locker (20) include rotation axis (22), and the lower surface of rotation axis (22) is connected with the last fixed surface of adapter sleeve (13), swivelling joint has cardboard (23) on rotation axis (22), and the lower surface of cardboard (23) can block sliding plate (17), the joint has screens board (24) on cardboard (23), and the lower surface of screens board (24) is connected with the last fixed surface of adapter sleeve (13).

7. The guard mechanism for a metal circular saw machine according to claim 5, wherein: an opening (21) for the saw blade (7) to pass through is formed in the limiting plate (18).