CN219766939U

CN219766939U - Novel sawing machine

Info

Publication number: CN219766939U
Application number: CN202321004131.8U
Authority: CN
Inventors: 高秀峰; 于永奎; 李洪禹
Original assignee: Jinhui Automation Equipment Manufacturing Dalian Co ltd
Current assignee: Jinhui Automation Equipment Manufacturing Dalian Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-09-29
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a novel sawing machine, and relates to the technical field of sawing machines. The adjustable saw cutting assembly comprises a workbench, wherein the clamping assembly comprises a sliding underframe, the top of the sliding underframe is connected with a sliding top frame in a sliding manner, the lower end of a clamping screw rod is connected with a clamping pressing plate in a rotating manner, the adjustable saw cutting assembly comprises a limiting frame, the inner wall of a sliding chute of the limiting frame is connected with a connecting bracket in a sliding manner, the bottom of the limiting frame is connected with an adjusting screw rod in a threaded manner, the top of the connecting bracket is connected with a rotating shaft in a rotating manner, the side wall of a sleeve is fixedly connected with a saw blade fixing disc through a bolt, and the side wall of the saw blade fixing disc is fixedly connected with a circular saw blade through the bolt. The adjustable sawing assembly and the clamping assembly are arranged, so that the adjustable sawing assembly has the advantages that the height of the circular saw blade can be conveniently adjusted, the circular saw blade can be conveniently adjusted to a proper height according to the thickness of a sawing plate, in addition, the circular saw blade can be conveniently replaced, the plates with different sizes can be conveniently clamped and fixed, and the stability in the sawing process can be improved.

Description

Novel sawing machine

Technical Field

The utility model belongs to the technical field of sawing machines, and particularly relates to a novel sawing machine.

Background

The sawing machine is a machine tool for sawing round metal materials, square materials, pipe materials, plates and the like by taking a circular saw blade, a saw belt or a saw blade and the like as cutters, has lower machining precision, is mainly used for cutting off various bar materials, pipe materials, plate sectional materials and the like in a material preparation workshop, and needs to manually push the machined materials to the notch of the sawing machine in the sawing operation process of the sawing machine, and the conventional sawing machine has the following defects in actual use although the conventional sawing machine is various in form:

the existing sawing machine is inconvenient to adjust the height of the circular saw blade, when the plate needing to be cut and sawed is thinner, but when the height of the circular saw blade is higher, the plate is not prevented from being sawed, but the operation workers are more easily accidentally injured due to the fact that the circular saw blade with higher prominence is also more likely to be damaged, in addition, the circular saw blade is inconvenient to replace, and meanwhile, the clamping and fixing of the plates with different sizes are also inconvenient.

Therefore, the existing sawing machine cannot meet the requirements in practical use, so that there is an urgent need for improved technology in the market to solve the above problems.

Disclosure of Invention

The utility model aims to provide a novel sawing machine, which solves the problems that the prior sawing machine is inconvenient to adjust the height of a circular saw blade, when a plate to be sawed is thinner, but the height of the circular saw blade is higher, the plate is not obstructed to saw, but the circular saw blade with higher prominence is easier to accidentally injure operators, in addition, the circular saw blade is inconvenient to replace, and meanwhile, the clamping and fixing of plates with different sizes are inconvenient.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a novel sawing machine, which comprises a workbench, wherein the top of the workbench is connected with a clamping assembly in a sliding manner, and the bottom of the workbench is fixedly connected with an adjustable sawing assembly;

the clamping assembly comprises a sliding underframe, the top of the sliding underframe is connected with a sliding top frame in a sliding manner, the inner thread of the sliding top frame is connected with a clamping screw rod, and the lower end of the clamping screw rod is rotationally connected with a clamping pressing plate;

the adjustable sawing assembly comprises a limiting frame, the inner wall of a sliding groove of the limiting frame is slidably connected with a connecting bracket, the bottom of the limiting frame is in threaded connection with an adjusting screw, the upper end of the adjusting screw is rotationally connected to the bottom of the connecting bracket, the top of the connecting bracket is rotationally connected with a rotating shaft, one end of the rotating shaft, which is far away from the connecting bracket, is fixedly connected with a sleeve, the side wall of the sleeve is fixedly connected with a saw blade fixing disc through a bolt, and the side wall of the saw blade fixing disc is fixedly connected with a circular saw blade through a bolt.

Further, a first chute is formed in the top of the workbench, and the lower end of the sliding underframe is connected inside the first chute in a sliding manner; the sliding underframe moves along the first sliding groove so as to move the clamped and fixed plate to the circular saw blade.

Further, a second chute is formed in the top of the sliding underframe, and the lower end of the sliding top frame is connected inside the second chute in a sliding manner; the sliding top frame moves along the second sliding groove to facilitate clamping and fixing plates with different sizes.

Further, the clamping assemblies are symmetrically arranged with the workbench as a center, and the top of the clamping screw is fixedly connected with a first knob; the clamping screw is convenient to rotate through the first button, so that the clamping pressing plate can clamp and fix the plate conveniently.

Further, the upper end of the limiting frame is fixedly connected to the bottom of the workbench, and the lower end of the adjusting screw is fixedly connected with a second knob; the adjusting screw is convenient to rotate through the second knob, so that the height of the circular saw blade exposed out of the workbench is convenient to further adjust.

Further, the two rotating shafts are arranged in total, wherein the outer wall of one rotating shaft is fixedly connected with a first gear, and the gear teeth of the first gear are in meshed connection with a second gear; the second gear is convenient for drive the rotating shaft to rotate through the first gear, so that the circular saw blade can be further rotated.

Further, the side wall of the connecting bracket is fixedly connected with a mounting frame, the top of the mounting frame is fixedly connected with a motor, and the second gear is fixedly connected to the outer wall of the motor main shaft; the motor is convenient for driving the second gear to rotate.

The utility model has the following beneficial effects:

the adjustable saw cutting assembly is convenient for adjusting the height of the circular saw blade, is convenient for sawing the thickness of the plate according to the requirement, adjusts the circular saw blade to a proper height, reduces the possibility of accidentally injuring operators by the circular saw blade with higher prominence, is convenient for replacing the circular saw blade, only needs to completely move the circular saw blade below the workbench, only needs to detach bolts for fixing the circular saw blade, can replace the old circular saw blade, is convenient for clamping and fixing plates with different sizes by arranging the clamping assembly, can adjust the sawing position of the plate according to the requirement, and can push the clamped and fixed plate to the circular saw blade, thereby being beneficial to improving the stability in the sawing process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a clamping assembly according to the present utility model;

FIG. 3 is a schematic view of an adjustable sawing assembly according to the present utility model;

FIG. 4 is a schematic view of the connection bracket according to the present utility model;

fig. 5 is a schematic view of the connection of the sleeve according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a work table; 2. a clamping assembly; 21. a sliding chassis; 22. a sliding top frame; 23. clamping a screw; 24. clamping the pressing plate; 25. a second chute; 26. a first knob; 3. an adjustable sawing assembly; 31. a limiting frame; 32. a connecting bracket; 33. adjusting a screw; 34. a rotating shaft; 35. a sleeve; 36. a saw blade fixing plate; 37. a circular saw blade; 38. a second knob; 39. a first gear; 310. a second gear; 311. a mounting frame; 312. a motor; 4. and a first chute.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the utility model is a novel sawing machine, comprising a workbench 1, wherein the top of the workbench 1 is slidably connected with a clamping assembly 2, and the bottom of the workbench 1 is fixedly connected with an adjustable sawing assembly 3;

the clamping assembly 2 comprises a sliding bottom frame 21, a sliding top frame 22, a clamping screw 23, a clamping pressing plate 24, a second sliding groove 25 and a first knob 26, wherein the clamping assembly 2 is symmetrically arranged by taking the workbench 1 as the center, the top of the workbench 1 is provided with the first sliding groove 4, the lower end of the sliding bottom frame 21 is in sliding connection with the first sliding groove 4, the top of the sliding bottom frame 21 is in sliding connection with the sliding top frame 22, the top of the sliding bottom frame 21 is provided with the second sliding groove 25, the lower end of the sliding top frame 22 is in sliding connection with the second sliding groove 25, the top of the sliding top frame 22 is adhered with a first anti-slip pad, the surface of the first anti-slip pad is provided with anti-slip lines, the inner thread of the sliding top frame 22 is connected with the clamping screw 23, the lower end of the clamping screw 23 is rotationally connected with the clamping pressing plate 24, the bottom of the clamping pressing plate 24 is adhered with the second anti-slip pad, the surface of the second anti-slip pad is provided with anti-slip lines, the first anti-slip pad and the second anti-slip pad are all made of rubber materials, and the top of the clamping screw 23 is fixedly connected with the first knob 26;

when the plate sawing machine is used, the positions of the sliding top frames 22 are properly adjusted according to the actual sizes of plates to be sawed, the plates to be sawed are placed on the tops of the first anti-skidding gaskets, the sliding top frames 22 on the front side and the rear side are moved towards the middle, the plates to be sawed are located between the two sliding top frames 22, then the clamping screw rods 23 are screwed downwards through the first knob 26, the clamping screw rods 23 further drive the clamping pressing plates 24 to move downwards to clamp and fix the plates to be sawed between the first anti-skidding gaskets and the clamping pressing plates 24, the sliding bottom frames 21 are moved along the second sliding grooves 25 to align the positions to be sawed with the circular saw blade 37, and finally the clamped and fixed plates are moved to the circular saw blade 37 along the first sliding grooves 4 to be sawed.

The adjustable sawing assembly 3 comprises a limiting frame 31, a connecting bracket 32, an adjusting screw 33, a rotating shaft 34, sleeves 35, saw blade fixing discs 36, circular saw blades 37, a second knob 38, a first gear 39, a second gear 310, a mounting frame 311 and a motor 312, wherein the upper end of the limiting frame 31 is fixedly connected to the bottom of the workbench 1, the connecting bracket 32 is slidably connected to the inner wall of the sliding chute of the limiting frame 31, the adjusting screw 33 is connected to the bottom of the connecting bracket 32 in a threaded manner, the upper end of the adjusting screw 33 is rotatably connected to the bottom of the connecting bracket 32, the lower end of the adjusting screw 33 is fixedly connected with the second knob 38, the top of the connecting bracket 32 is rotatably connected with the rotating shaft 34, the rotating shafts 34 are provided with two in total, the outer wall of one rotating shaft 34 is fixedly connected with a first gear 39, the gear teeth of the first gear 39 is meshed with the second gear 310, the side wall of the connecting bracket 32 is fixedly connected with the motor 312, the second gear 310 is fixedly connected to the outer wall of the spindle of the motor 312, one end of the rotating shaft 34, which is far away from the connecting bracket 32, is fixedly connected with the sleeve 35, the side wall of the sleeve 35 is fixedly connected with the circular saw blade fixing disc 36, and the saw blade fixing disc 37 is fixedly connected with the saw blade fixing discs 37 through the bolts;

when the device is used, according to the thickness of a plate to be sawed, the adjusting screw 33 is rotated through the second knob 38, the adjusting screw 33 is screwed upwards to lift the connecting support 32 upwards, so that the circular saw blade 37 is lifted upwards, the thicker plate can be sawed, the adjusting screw 33 is screwed downwards to slide the connecting support 32 downwards, so that the circular saw blade 37 is lowered downwards, and the thinner plate can be sawed;

when the saw blade saw is in operation, the main shaft of the motor 312 drives the second gear 310 to rotate, the second gear 310 is further meshed with the first gear 39 to drive the rotating shaft 34 fixedly connected with the first gear 39 to rotate, so that the sleeve 35, the saw blade fixing disc 36 and the circular saw blade 37 are driven to rotate, and the plate can be sawn;

when the circular saw blade 37 needs to be replaced, the adjusting screw 33 is screwed downwards through the second knob 38, so that the connecting bracket 32 moves downwards along the inner wall of the chute of the limiting frame 31, the whole circular saw blade 37 falls below the workbench 1, the old circular saw blade 37 can be removed by removing the bolts for fixing the old circular saw blade 37, and a new circular saw blade 37 is replaced and fixed.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The novel sawing machine comprises a workbench (1), and is characterized in that the top of the workbench (1) is connected with a clamping assembly (2) in a sliding manner, and the bottom of the workbench (1) is fixedly connected with an adjustable sawing assembly (3);

the clamping assembly (2) comprises a sliding underframe (21), a sliding top frame (22) is connected to the top of the sliding underframe (21) in a sliding manner, a clamping screw (23) is connected to the inner thread of the sliding top frame (22), and a clamping pressing plate (24) is connected to the lower end of the clamping screw (23) in a rotating manner;

saw cut subassembly (3) with adjustable include spacing (31), spout inner wall sliding connection of spacing (31) has linking bridge (32), the bottom threaded connection of spacing (31) has adjusting screw (33), the upper end rotation of adjusting screw (33) is connected in the bottom of linking bridge (32), the top rotation of linking bridge (32) is connected with pivot (34), one end fixedly connected with sleeve (35) of linking bridge (32) are kept away from in pivot (34), the lateral wall of sleeve (35) is through bolt fixedly connected with saw bit fixed disk (36), the lateral wall of saw bit fixed disk (36) is through bolt fixedly connected with saw blade (37).

2. A novel sawing machine according to claim 1, characterised in that the top of the table (1) is provided with a first chute (4), the lower end of the sliding chassis (21) being slidingly connected inside the first chute (4).

3. A new sawing machine according to claim 1, characterised in that the top of the sliding bottom frame (21) is provided with a second chute (25), the lower end of the sliding top frame (22) being slidingly connected inside the second chute (25).

4. A novel sawing machine according to claim 1, wherein the clamping assembly (2) is symmetrically arranged with the workbench (1) as a center, and the top of the clamping screw (23) is fixedly connected with a first knob (26).

5. A novel sawing machine according to claim 1, wherein the upper end of the limit frame (31) is fixedly connected to the bottom of the workbench (1), and the lower end of the adjusting screw (33) is fixedly connected with a second knob (38).

6. A novel sawing machine according to claim 1, characterised in that the number of the rotating shafts (34) is two, wherein the outer wall of one rotating shaft (34) is fixedly connected with a first gear (39), and the gear teeth of the first gear (39) are in meshed connection with a second gear (310).

7. The novel sawing machine according to claim 6, wherein the side wall of the connecting bracket (32) is fixedly connected with a mounting frame (311), the top of the mounting frame (311) is fixedly connected with a motor (312), and the second gear (310) is fixedly connected with the outer wall of the main shaft of the motor (312).