CN210633026U

CN210633026U - Sawing machine with adjustable go up and down

Info

Publication number: CN210633026U
Application number: CN201920891790.5U
Authority: CN
Inventors: 卢伟亮
Original assignee: Wuhan Naiba Machinery Co Ltd
Current assignee: Wuhan Naiba Machinery Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-05-29
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a sawing machine with adjustable go up and down relates to sawing machine technical field, and the sawing machine structure is complicated for solving current adjustable go up and down, and the size is great, and the cost is higher, has just used for the big or small material to cutting some miniature steel parts, still can cause the problem of certain economic burden for the user. The internally mounted of workstation has the waste liquid case, the bottom of workstation is provided with the stabilizer blade, the top of workstation is provided with the chip groove, the internally mounted of chip groove has the filter, the cylinder is installed, four to the one end of workstation top the top of cylinder all is provided with the fixed block, two be provided with the slide bar between the fixed block, the slider is installed in the outside of slide bar, two install ball screw between the slider, the mounting panel is installed in ball screw's the outside, the bottom of mounting panel is provided with the fixed plate, the saw bit is installed to the lower extreme of fixed plate, the cutting motor is installed to one side of saw bit.

Description

Sawing machine with adjustable go up and down

Technical Field

The utility model relates to a sawing machine technical field specifically is a sawing machine with adjustable go up and down.

Background

With the development of science and technology, the mechanical industry is also developed, and parts generated in the mechanical industry are widely applied to various fields such as the automobile industry, the aviation industry, the medical industry and the like, so that the mechanical parts are widely produced. In the process of mechanical part production, the sawing machine is usually required to be applied to cut longer part raw material blanks, and the cutting is in a proper size, so that the later-stage processing of the part raw material blanks is facilitated, and the waste of the part raw material blanks can be reduced.

However, the existing lifting adjustable sawing machine is complex in structure, large in size and high in cost, small in size and capable of cutting small steel pieces, and certain economic burden is also caused to a user, so that the existing requirements are not met, and the lifting adjustable sawing machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sawing machine with adjustable lift to the sawing machine with adjustable lift that proposes in solving above-mentioned background art structure is complicated, and the size is great, and the cost is higher, has just used for the big or small material to some miniature steel components of cutting, still can cause certain economic burden's problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting adjustable sawing machine comprises a workbench, wherein a waste liquid box is arranged inside the workbench, support legs are arranged at the bottom end of the workbench, a chip groove is formed in the top end of the workbench, a filter plate is arranged inside the chip groove and connected with the workbench through a clamping groove, a cylinder is arranged at one end above the workbench, four cylinders are arranged at the top end of each cylinder, a fixed block is arranged at the top end of each cylinder, a sliding rod is arranged between every two fixed blocks, the two sliding rods are symmetrical with respect to the vertical center line of the workbench, sliding blocks are arranged on the outer sides of the sliding rods, a ball screw is arranged between every two sliding blocks, a mounting plate is arranged on the outer side of the ball screw, a fixed plate is arranged at the bottom end of the mounting plate, a saw blade is arranged at the lower end of the fixed plate, and a cutting motor is arranged, first servo motor is installed to ball screw's one end, the rear of cylinder is provided with the fixed station, and the fixed station is provided with two, two install two-way lead screw between the fixed station, install L type clamp splice on the two-way lead screw, second servo motor is installed to the one end of two-way lead screw.

Preferably, a handle is arranged at the front end above the waste liquid tank and embedded into the waste liquid tank.

Preferably, a cooling liquid universal water outlet pipe is installed in front of the cylinder.

Preferably, two L-shaped clamping blocks are installed, and the two L-shaped clamping blocks are symmetrical about the vertical center line of the bidirectional screw rod.

Preferably, the outer surface of one end of the bidirectional screw rod is provided with a forward thread, the outer surface of the other end of the bidirectional screw rod is provided with a reverse thread, and the reverse thread and the forward thread are symmetrical with respect to a vertical center line of the bidirectional screw rod.

Preferably, the lower extreme of L type clamp splice is provided with the mounting hole, one side of L type clamp splice upper end is provided with the protection pad, and protection pad and L type clamp splice are glued to be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a flexible adjustable saw bit of cylinder from top to bottom height, realize the lift of saw bit, moreover, the steam generator is simple in structure, high durability and convenient operation, use the structure with low costs, it is rotatory that first servo motor drives ball screw, ball nut on the ball screw can be linear motion with ball screw's rotary motion, the saw bit passes through the mounting panel to be fixed on ball nut, can carry out linear motion along with ball nut, thereby realize moving about the saw bit, the part raw material base of convenience to the broad cuts, the operation is simple and easy, the cost is lower. The problems that the lifting adjustable sawing machine is complex in structure, large in size and high in cost, small in size and capable of cutting small steel pieces and causing certain economic burden to a user are solved.

2. The utility model discloses a set up two-way lead screw, the symmetry is setting up forward screw thread and reverse screw thread on the two-way lead screw, when second servo motor drove two-way lead screw rotatory, the ball nut of the screw thread outside installation of two not equidirectional can turn into rectilinear motion with rotary motion, rectilinear motion is thereupon to the L type clamp splice that the symmetry was fixed on ball nut, because of the direction of two screw threads is different, can realize that two L type clamp splices are relative motion or opposite movement, thereby adjust the interval between two L type clamp splices, moreover, the steam generator is simple in structure, the clamp is got the convenience, the practicality of improvement sawing machine.

3. The utility model discloses a protection pad is pasted to one side of L type clamp splice upper end, prevents that L type clamp splice from producing hard contact when pressing from both sides tight part raw material base, and produces the harm, reduces the waste to the spare part raw material base to practice thrift manufacturing cost.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is an overall plan view of the present invention;

fig. 3 is a schematic structural view of the bidirectional screw rod of the present invention;

fig. 4 is a schematic structural view of the L-shaped clamping block of the present invention.

In the figure: 1. a work table; 11. a waste liquid tank; 111. a handle; 12. a support leg; 13. a filter plate; 2. a cylinder; 21. a fixed block; 22. a slide bar; 3. a ball screw; 31. a slider; 4. mounting a plate; 41. a fixing plate; 5. a saw blade; 51. cutting the motor; 6. a first servo motor; 7. a bidirectional screw rod; 71. a fixed table; 72. a positive thread; 73. reverse threads; 8. an L-shaped clamping block; 81. a protection pad; 82. mounting holes; 9. a universal cooling liquid outlet pipe; 10. a second servo motor.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a lifting adjustable sawing machine comprises a workbench 1, a waste liquid box 11 is arranged inside the workbench 1, support legs 12 are arranged at the bottom end of the workbench 1, chip grooves are formed in the top end of the workbench 1, installation of filter plates 13 is facilitated, filter plates 13 are arranged inside the chip grooves, the filter plates 13 are connected with the workbench 1 through clamping grooves, the connecting mode is flexible, disassembly is facilitated, the filter plates 13 can be conveniently and periodically detached to be cleaned, an air cylinder 2 is arranged at one end above the workbench 1 and can be stretched and retracted, so that saw blades 5 are driven to lift, four air cylinders 2 are arranged, fixed blocks 21 are arranged at the top ends of the four air cylinders 2, slide rods 22 are arranged between the two fixed blocks 21, the slide rods 22 are provided with two slide rods 22, vertical center lines of the two slide rods 22 relative to the workbench 1 are symmetrical, slide blocks 31 are arranged on the outer sides of the slide rods 22, and ball screws, the mounting plate 4 is installed in the outside of ball screw 3, the bottom of mounting plate 4 is provided with fixed plate 41, saw bit 5 is installed to the lower extreme of fixed plate 41, cutting motor 51 is installed to one side of saw bit 5, first servo motor 6 is installed to the one end of ball screw 3, can realize just reversing, the rear of cylinder 2 is provided with fixed station 71, and fixed station 71 is provided with two, install two-way lead screw 7 between two fixed stations 71, install L type clamp splice 8 on the two-way lead screw 7, second servo motor 10 is installed to the one end of two-way lead screw 7, can carry out just reversing.

Further, the front end above the waste liquid tank 11 is provided with the handle 111, and the handle 111 is embedded in the waste liquid tank 11, so that the space is not occupied, and the waste liquid tank 11 is conveniently pulled out.

Furthermore, the universal outlet pipe 9 of coolant liquid is installed in the place ahead of cylinder 2, and scalable bending, angle regulation at will, when making things convenient for the cutting, the coolant liquid is pour to the incision.

Furthermore, two L-shaped clamping blocks 8 are arranged, and the two L-shaped clamping blocks 8 are symmetrical relative to the vertical center line of the bidirectional screw rod 7, so that the part raw material blank can be clamped conveniently.

Furthermore, the outer surface of one end of the bidirectional screw rod 7 is provided with a forward thread 72, the outer surface of the other end of the bidirectional screw rod 7 is provided with a reverse thread 73, and the reverse thread 73 and the forward thread 72 are symmetrical relative to the vertical center line of the bidirectional screw rod 7, so that the two L-shaped clamping blocks 8 can move oppositely.

Further, the lower extreme of L type clamp splice 8 is provided with mounting hole 82, conveniently fixes L type clamp splice 8 is whole, and one side of L type clamp splice 8 upper end is provided with protection pad 81, and the protection is pressed from both sides the former blank of part, and protection pad 81 and L type clamp splice 8 splice and connect, and joint strength is high, and is fixed firm.

The working principle is as follows: when in use, a part raw material blank is placed between the two L-shaped clamping blocks 8, meanwhile, the second servo motor 10 is started, the second servo motor 10 drives the bidirectional screw rod 7 to rotate forwards, the ball nuts respectively fixed on the outer sides of the forward thread 72 and the reverse thread 73 convert the rotary motion into linear motion, the two L-shaped clamping blocks 8 respectively fixed on the two ball nuts are driven to move relatively, the distance between the two L-shaped clamping blocks 8 is gradually shortened, and the part raw material blank is clamped, in the clamping process, the protective pad 81 contacts the part raw material blank before the part raw material blank, hard contact is prevented, damage is prevented, the sliding block 31 is pushed to move on the sliding rod 22, so that the front and back positions of the saw blade 5 are adjusted, the cut of the part raw material blank is aligned, the air cylinder 2 is contracted, the saw blade 5 is driven to descend to a proper position, meanwhile, the cutting motor 51 is started, and the saw blade 5 on an output, and cutting the part raw material blank. First servo motor 6 drives ball screw 3 rotatory, and ball nut on the ball screw 3 can turn into linear motion with ball screw 3's rotary motion, and saw bit 5 passes through mounting panel 4 to be fixed on ball nut, can carry out linear motion along with ball nut to the realization is removed and is removed, and the part raw materials base that can the broad cuts off. After cutting, the cylinder 2 extends to drive the saw blade 5 to move upwards, the second servo motor 10 is started again, the second servo motor 10 drives the bidirectional screw rod 7 to rotate reversely, at the moment, the two L-shaped clamping blocks 8 can move reversely, and the clamped part raw material blank is loosened. The filter 13 can catch the sweeps among the cutting process, and the coolant liquid flows into waste liquid box 11 through filter 13, conveniently handles different waste materials like this, and the practicality is strong.

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 with adjustable go up and down, includes workstation (1), its characterized in that: the waste liquid tank (11) is arranged inside the workbench (1), support legs (12) are arranged at the bottom end of the workbench (1), a chip groove is formed in the top end of the workbench (1), a filter plate (13) is arranged inside the chip groove, the filter plate (13) is connected with the workbench (1) through a clamping groove, the air cylinders (2) are arranged at one end above the workbench (1), four air cylinders (2) are arranged at the top ends of the four air cylinders (2), the fixed blocks (21) are arranged at the top ends of the two air cylinders (2), the sliding rods (22) are arranged between the two fixed blocks (21), the two sliding rods (22) are symmetrically arranged between the two sliding rods (22) relative to the vertical center line of the workbench (1), the sliding blocks (31) are arranged at the outer sides of the sliding rods (22), and the ball screw rods (3) are arranged between the sliding blocks (31, mounting panel (4) are installed in the outside of ball screw (3), the bottom of mounting panel (4) is provided with fixed plate (41), saw bit (5) are installed to the lower extreme of fixed plate (41), cutting motor (51) are installed to one side of saw bit (5), first servo motor (6) are installed to the one end of ball screw (3), the rear of cylinder (2) is provided with fixed station (71), and fixed station (71) are provided with two, two install two-way lead screw (7) between fixed station (71), install L type clamp splice (8) on two-way lead screw (7), second servo motor (10) are installed to the one end of two-way lead screw (7).

2. The lift-adjustable sawing machine according to claim 1 further comprising: the front end above the waste liquid tank (11) is provided with a handle (111), and the handle (111) is embedded into the waste liquid tank (11).

3. The lift-adjustable sawing machine according to claim 1 further comprising: and a cooling liquid universal water outlet pipe (9) is arranged in front of the cylinder (2).

4. The lift-adjustable sawing machine according to claim 1 further comprising: two L-shaped clamping blocks (8) are arranged, and the two L-shaped clamping blocks (8) are symmetrical relative to the vertical center line of the bidirectional screw rod (7).

5. The lift-adjustable sawing machine according to claim 1 further comprising: the outer surface of one end of the bidirectional screw rod (7) is provided with a forward thread (72), the outer surface of the other end of the bidirectional screw rod (7) is provided with a reverse thread (73), and the reverse thread (73) and the forward thread (72) are symmetrical relative to the vertical center line of the bidirectional screw rod (7).

6. The lift-adjustable sawing machine according to claim 1 further comprising: the lower extreme of L type clamp splice (8) is provided with mounting hole (82), one side of L type clamp splice (8) upper end is provided with protection pad (81), and protection pad (81) and L type clamp splice (8) splice are connected.