CN210125771U

CN210125771U - High-precision cutting device for machinery

Info

Publication number: CN210125771U
Application number: CN201920789910.0U
Authority: CN
Inventors: 张淑坤; 何婧; 岳霞丽; 冀永曼
Original assignee: Xinxiang Vocational and Technical College
Current assignee: Xinxiang Vocational and Technical College
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-03-06
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a machinery is with cutting device that precision is high, including operation panel and propulsion piece, the equal first bracing piece of fixedly connected with in operation panel bottom outer wall four corners, first bracing piece bottom is rotated and is connected with the wheel, operation panel top outer wall one side is provided with the baffle, operation panel top outer wall is provided with the chi table, operation panel top outer wall is seted up flutedly, and the inside two round bars that are provided with of recess, the inside first threaded rod that is provided with of recess, and first threaded rod are located between two round bars, the tip of first threaded rod extends to the operation panel outside, and first threaded rod tip fixedly connected with rolling disc, impel piece and round bar sliding connection, impel a side outer wall and set up the first screw hole that runs through. The utility model has the advantages that: convenient operation improves cutting efficiency height, and the controllability of cutting angle is higher during the cutting, and functional diversity has improved the protectiveness when using.

Description

High-precision cutting device for machinery

Technical Field

The utility model relates to a mechanical cutting technical field especially relates to a cutting device that precision is high for machinery.

Background

With the development of modern machining industry, the requirements on cutting quality and precision are continuously improved, the requirements on improving production efficiency, reducing production cost and having a high intelligent automatic cutting function are also improved, and the cutting machine is applied to metal and nonmetal industries, such as a water cutting machine, a sawtooth cutting machine and a blade type cutting machine.

The types of cutting machines on the market are very many, for example, there are cutting machines convenient to cut, cutting machines with high cutting precision, cutting machines with protection function, and cutting machines convenient to move. However, when the cutting machine is selected, the cutting machine is unsafe or has low efficiency and the cutting precision can not meet the requirement due to single function advantage.

Therefore, it is desirable to design a cutting device with high mechanical precision to solve the above problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a cutting device with high mechanical precision.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cutting device with high precision for machinery comprises an operating platform and a propelling block, wherein four corners of the outer wall of the bottom of the operating platform are fixedly connected with first supporting rods, the bottom ends of the first supporting rods are rotatably connected with wheels, one side of the outer wall of the top of the operating platform is provided with a baffle plate, the outer wall of the top of the operating platform is provided with a ruler, the outer wall of the top of the operating platform is provided with a groove, two round rods are arranged inside the groove, a first threaded rod is arranged inside the groove and positioned between the two round rods, the end part of the first threaded rod extends to the outside of the operating platform, the end part of the first threaded rod is fixedly connected with a rotating disc, the propelling block is in sliding connection with the round rods, the outer wall of one side of the propelling block is provided with a penetrating first threaded hole, the propelling block is in threaded connection with the first threaded rod through, the propelling block top outer wall opposite side welding has the fixed block that is the L structure, fixed block one side outer wall is provided with the guard plate, the below of fixed block is provided with the motor, the motor is connected with the saw bit through the power shaft.

Further, impel piece top outer wall and seted up the trapezoidal groove, and trapezoidal inslot portion sliding connection has the trapezoidal piece, trapezoidal piece top outer wall welding has the disc, the circular slot has been seted up to anchor clamps bottom outer wall, anchor clamps cup joint in the outside of disc through the circular slot, anchor clamps one side outer wall runs through and is provided with the knob, and the knob is contradicted with the disc and is connected.

Furthermore, the inner wall of the clamp is provided with a movable block, the outer wall of one side of the clamp is provided with a penetrating second threaded rod, one end of the second threaded rod is rotatably connected to the movable block, and the other end of the second threaded rod is connected with a first handle in an inserting mode.

Further, the fixed block inner wall is provided with the axis of rotation, the axis of rotation rotates and is connected with the second bracing piece, the one end that the axis of rotation was kept away from to the second bracing piece passes through the bolt fastening with the motor, motor top outer wall fixedly connected with universal head, the one end fixedly connected with third threaded rod of motor is kept away from to universal head, the second screw hole that runs through is seted up to fixed block top outer wall, third threaded rod and second screw hole threaded connection, the top welding of third threaded rod has the second handle.

Furthermore, the edge of the outer wall of one side of the rotating disc is provided with a third handle, and a rubber pad is pasted on the edge of the rotating disc.

The utility model has the advantages that:

1. through the dovetail groove and the dovetail block that set up, when anchor clamps centre gripping work piece need cut off, can slide at dovetail groove inside through the dovetail block, make the work piece that is located on the anchor clamps impel the saw bit to cut off the work piece, avoided the direct contact work piece, improved the security when using.

2. Through the disc and the circular groove that set up, when cutting the work piece, when needing to cut different cutting angles, can form through circular groove and disc and rotate to make anchor clamps centre gripping work piece rotate, realized the incision of cutting arbitrary angle, and convenient operation, labour saving and time saving reduces the operating time of artifical upset, improves cutting efficiency height, and cutting angle's controllability when using.

3. Through the scale table and the baffle that set up, when cutting the work piece, through baffle and the cooperation of scale table shape, because of the error that the mark produced when having avoided the cutting to precision is higher when making cutting equipment cutting.

4. Through the third threaded rod and the second handle that set up, can be through the height of third threaded rod accommodate motor to adjust the depth of contact of saw bit and work piece, reached when cutting the work piece, can control the degree of depth of cut, reach the grooved effect to the work piece, improved the functional diversity when using.

5. Through the protection shield that sets up, when cutting the work piece, the flying chip of production can block through the protection shield is fine, avoids flying the chip to cause harm for operating personnel, has improved the protectiveness when using.

Drawings

Fig. 1 is a schematic view of an overall structure of a high-precision cutting device for machinery according to the present invention;

fig. 2 is a schematic structural view of a trapezoidal groove and a trapezoidal block of a high-precision cutting device for machinery provided by the present invention;

fig. 3 is a schematic structural view of a clamp of a high-precision cutting device for machinery according to the present invention;

fig. 4 is the utility model provides a cutting device's that precision is high structure sketch map is used to machinery motor and saw bit.

In the figure: the automatic cutting machine comprises an operation table 1, a first supporting rod 2, wheels 3, a baffle 4, a groove 5, a round rod 6, a first threaded rod 7, a propelling block 8, a first threaded hole 9, a fixing block 10, a clamp 11, a rotating shaft 12, a second supporting rod 13, a motor 14, a saw blade 15, a universal head 16, a third threaded rod 17, a second handle 18, a trapezoidal groove 19, a trapezoidal block 20, a disc 21, a round groove 22, a knob 23, a movable block 24, a second threaded rod 25, a first handle 26, a scale 27, a rotating disc 28, a second threaded hole 29, a threaded hole 30, a third handle 31, a rubber pad 32 and a protection plate.

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 to 4, a cutting device with high precision for machinery comprises an operation table 1 and a propelling block 8, wherein four corners of the outer wall of the bottom of the operation table 1 are fixedly connected with first supporting rods 2, the bottom ends of the first supporting rods 2 are rotatably connected with wheels 3, one side of the outer wall of the top of the operation table 1 is provided with a baffle 4, the outer wall of the top of the operation table 1 is provided with a ruler 27, the baffle 4 is abutted against the end part of a workpiece, the cutting dimension is compared through the ruler 27, the outer wall of the top of the operation table 1 is provided with a groove 5, two round rods 6 are arranged in the groove 5, two ends of each round rod 6 are fixed in the groove 5, a first threaded rod 7 is arranged in the groove 5, the first threaded rod 7 is positioned between the two round rods 6, the end part of the first threaded rod 7 extends to the outside of the operation table 1, and the end part of, drive first threaded rod 7 and rotate, impel piece 8 and round bar 6 sliding connection, impel piece 8 and slide on round bar 6, impel 8 one side outer wall and offer the first screw hole 9 that runs through, impel piece 8 and first threaded rod 7 threaded connection through first screw hole 9, make impel piece 8 motion through rotatory first threaded rod 7, impel 8 sliding connection of piece has anchor clamps 11, anchor clamps 11 slide on

impel piece

8, 8 top outer wall opposite side welding of impel piece has fixed block 10 that is the L structure, fixed block 10 one side outer wall is provided with guard plate 32, protect the operating personnel, the below of fixed block 10 is provided with motor 14, motor 14 model is Y80M1-2 AC motor, motor 14 is connected with saw bit 15 through the power shaft.

Further, 8 top outer walls of propulsion piece have seted up

trapezoidal groove

19, and 19 inside sliding connection in trapezoidal groove has

trapezoidal piece

20, 20 top outer wall welding of trapezoidal piece has disc 21, circular slot 22 has been seted up to 11 bottom outer walls of anchor clamps, anchor clamps 11 cup joint the outside at disc 21 through

circular slot

22, 11 one side outer walls of anchor clamps run through and are provided with knob 23, and knob 23 contradicts with disc 21 and is connected, anchor clamps 11 can slide on trapezoidal groove 19, and through disc 21, can make anchor clamps 11 be circular motion around disc 21, it is fixed to contradict with the disc through knob 23 simultaneously.

Further, anchor clamps 11 inner wall is provided with movable block 24, and anchor clamps 11 one side outer wall is equipped with the second threaded rod 25 that runs through, and the one end of second threaded rod 25 rotates and connects on movable block 24, and the other end of second threaded rod 25 is pegged graft and is had the first in command 26, through rotatory first in command 26, drives second threaded rod 25 and rotates at screw hole power to remove movable block 24, fix the work piece.

Further, the inner wall of the fixed block 10 is provided with a rotating shaft 12, the rotating shaft 12 is rotatably connected with a second supporting rod 13, the second supporting rod 13 uses the rotating shaft 12 as a fulcrum to do arc motion, one end of the second supporting rod 13 far away from the rotating shaft 12 is fixed with the motor 14 through a bolt, the outer wall of the top of the motor 14 is fixedly connected with a universal head 16, the universal head 16 is welded on the motor 14, the one end of the universal head 16 far away from the motor 14 is fixedly connected with a third threaded rod 17, the third threaded rod 17 is welded on the universal head 16, the outer wall of the top of the fixed block 10 is provided with a through second threaded hole 29, the third threaded rod 17 is in threaded connection with the second threaded hole 29, the top of the third threaded rod 17 is welded with a second handle 18, through the rotating handle 18, the third threaded rod 17 can.

Further, a third handle 30 is disposed at an edge of an outer wall of one side of the rotary disc 28, and a rubber pad 31 is adhered to an edge of the rotary disc 28. The third handle 30 facilitates rotation of the turn disc 28, rubber pads 31 on the edge of the turn disc 28, and protects the hand when both sides of the turn disc 28 are turned by hand.

The working principle is as follows: in use, the third handle 30 is rotated, the pusher 8 is moved by the first threaded rod 7 on the third handle 30, the length of the cut-off of the workpiece is selected in accordance with the scale of the scale table 27, the workpiece is then placed on the jig 11 so that the end of the workpiece abuts against the fence 4 and is fastened by the first handle 26, the workpiece is then placed perpendicular to the saw blade 15 by adjusting the knob 23, the motor 14 is then started and the first handle 26 is pushed to slide the jig 11 on the trapezoidal groove 19 and push the workpiece toward the saw blade 15, thereby cutting off the workpiece, the fly-overs generated at the time of cutting are prevented from flying out by the blocking of the guard plate 32, the knob 23 is adjusted so that the jig 11 and the saw blade 15 form a predetermined angle when the workpiece is required to be cut at an oblique angle, the above cutting steps are repeated, and when the grooving process of the workpiece is required, the second handle fixing block 18 on the top of the second handle 10 is rotated, thereby adjusting the height of the motor 14, selecting the cutting depth of the saw blade 15 on the motor 14 to the workpiece, repeating the above cutting steps, grooving the workpiece, ending the work, cutting off the power supply of the motor 14, and cleaning the operation table 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The cutting device with high precision for machinery comprises an operating platform (1) and a propelling block (8) and is characterized in that four corners of the outer wall of the bottom of the operating platform (1) are fixedly connected with first supporting rods (2), the bottom of each first supporting rod (2) is rotatably connected with a wheel (3), one side of the outer wall of the top of the operating platform (1) is provided with a baffle (4), the outer wall of the top of the operating platform (1) is provided with a ruler meter (27), the outer wall of the top of the operating platform (1) is provided with a groove (5), two round rods (6) are arranged inside the groove (5), a first threaded rod (7) is arranged inside the groove (5), the first threaded rod (7) is positioned between the two round rods (6), the end part of the first threaded rod (7) extends to the outside of the operating platform (1), and the end part of the first threaded rod (7) is fixedly connected with a rotating disc, impel piece (8) and round bar (6) sliding connection, impel piece (8) one side outer wall and offer first screw hole (9) that run through, impel piece (8) through first screw hole (9) and first threaded rod (7) threaded connection, impel piece (8) sliding connection have anchor clamps (11), impel piece (8) top outer wall opposite side welding to have fixed block (10) that are the L structure, fixed block (10) one side outer wall is provided with guard plate (32), the below of fixed block (10) is provided with motor (14), motor (14) are connected with saw bit (15) through the power shaft.

2. The cutting device with high precision for machinery according to claim 1, characterized in that a trapezoidal groove (19) is formed in the outer wall of the top of the propelling block (8), a trapezoidal block (20) is slidably connected to the inside of the trapezoidal groove (19), a disc (21) is welded to the outer wall of the top of the trapezoidal block (20), a circular groove (22) is formed in the outer wall of the bottom of the clamp (11), the clamp (11) is sleeved outside the disc (21) through the circular groove (22), a knob (23) penetrates through the outer wall of one side of the clamp (11), and the knob (23) is connected with the disc (21) in an abutting mode.

3. The cutting device with high precision for the machine is characterized in that a movable block (24) is arranged on the inner wall of the clamp (11), a second threaded rod (25) penetrates through the outer wall of one side of the clamp (11), one end of the second threaded rod (25) is rotatably connected to the movable block (24), and a first handle (26) is inserted into the other end of the second threaded rod (25).

4. The cutting device with high precision for machinery as claimed in claim 1, wherein a rotating shaft (12) is arranged on the inner wall of the fixing block (10), the rotating shaft (12) is rotatably connected with a second supporting rod (13), one end, far away from the rotating shaft (12), of the second supporting rod (13) is fixed with the motor (14) through a bolt, the outer wall of the top of the motor (14) is fixedly connected with a universal head (16), one end, far away from the motor (14), of the universal head (16) is fixedly connected with a third threaded rod (17), the outer wall of the top of the fixing block (10) is provided with a penetrating second threaded hole (29), the third threaded rod (17) is in threaded connection with the second threaded hole (29), and a second handle (18) is welded at the top of the third threaded rod (17).

5. The high-precision cutting device for the machine is characterized in that a third handle (30) is arranged on the edge of one side outer wall of the rotating disc (28), and a rubber pad (31) is adhered to the edge of the rotating disc (28).