CN218017065U

CN218017065U - Metal cutting device for manufacturing agricultural machinery

Info

Publication number: CN218017065U
Application number: CN202221713334.XU
Authority: CN
Inventors: 董永生
Original assignee: Chiyue Nantong Machinery Technology Co ltd
Current assignee: Chiyue Nantong Machinery Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-12-13
Anticipated expiration: 2032-07-05

Abstract

The utility model provides a metal cutting device for agricultural machinery manufacturing. A metal cutting device for agricultural machine manufacturing, comprising: the cutting device comprises a bottom plate, a fixing mechanism and a cutting mechanism; the fixing mechanism comprises a track frame and a fixing assembly which are arranged at the top of the bottom plate, a movable plate is arranged above the track frame and is connected with the track frame through two slide rails arranged on the track frame, a bearing and cutting plate is arranged at the top of each slide rail, and a limiting plate is arranged on one side of each bearing and cutting plate; the cutting mechanism comprises a vertical frame arranged at the top of the bottom plate, and a lifting plate is arranged below the vertical frame. The utility model provides a metal cutting device for agricultural machinery manufacturing need not to change the cutting knife through lateral shifting's cutting knife and cooperation longitudinal movement's movable plate through setting up bottom plate, fixed establishment and cutting mechanism, can realize the metalwork cutting of multiple terminal surface angle, convenient to use.

Description

Metal cutting device for manufacturing agricultural machinery

Technical Field

The utility model relates to a metal cutting technical field especially relates to an agricultural machine makes and uses metal cutting device.

Background

The cutting device is used for cutting and cutting sheets in various industries, does not need any die, directly cuts plates, is cutting equipment adopted by various industries, and is widely applied in the mechanical design and manufacturing process.

The existing document with the authorization announcement number of CN 216782090U discloses a cutting device capable of achieving distance setting for mechanical design and manufacturing, a metal piece to be cut can be clamped and fixed firstly, then the metal piece is cut through a cutting knife, the metal piece can be prevented from being shifted during cutting through clamping, the distance between a limiting plate and the cutting knife can be adjusted according to the length to be cut, distance setting cutting is achieved, and the device is also suitable for cutting of the metal piece in agricultural mechanical manufacturing.

However, the scheme still has the defects that the cutting knife can only lift up and down to cut the metal piece, the trend of the cut metal end face is related to the shape of the cutting edge of the cutting knife, the trend of the cutting face can only be changed by adjusting or replacing the cutting knife, and the use is not convenient enough.

Therefore, it is necessary to provide a metal cutting device for agricultural machine manufacturing to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a metal cutting device for agricultural machine manufacturing can need not to change the cutting knife, can realize the metalwork cutting of multiple terminal surface angle, convenient to use.

In order to solve the technical problem, the utility model provides a metal cutting device for agricultural machinery manufacturing, which comprises a bottom plate, a fixing mechanism and a cutting mechanism; the fixing mechanism comprises a track frame and a fixing assembly which are arranged at the top of the bottom plate, a movable plate is arranged above the track frame and is connected with the track frame through two slide rails arranged on the track frame, the movable plate can slide on the track, a cutting plate is arranged at the top of each slide rail and is used for placing a metal piece, and a limiting plate is arranged on one side of the cutting plate; cutting mechanism is including installing the grudging post at bottom plate top, the grudging post erects fixed establishment's top, the lifter plate is installed to the below of grudging post, the gear wheel is installed to the bottom of lifter plate, the bottom eccentric mounting of gear wheel has the cutting knife, and the cutting knife is laser cutting knife, pneumatic cylinder and first motor are installed at the top of grudging post, the pneumatic cylinder with the lifter plate is connected, the bottom of first motor install with gear wheel mesh's pinion, the cutting knife can realize going up and down and rotating under the drive of pneumatic cylinder and first motor.

Preferably, the fixed subassembly is including installing two mounts at movable plate top, two slide bars, two are installed to one side that the mount is close to each other be equipped with two fixed plates on the slide bar, two clamp plates are installed to the fixed plate below, the clamp plate is through installing the cylinder drive at fixed plate top, the clamp plate is detachable design, can select the clamp plate of suitable specification to use according to actual need.

Preferably, the fixed plate is fixed through installing a plurality of fixed blocks on the slide bar, and a plurality of fixed blocks are located the both sides of fixed plate and slidable mounting on the slide bar, and the fixed block passes through the screw to be fixed with the slide bar.

Preferably, a screw rod is installed at the bottom of the movable plate and connected with the movable plate through a screw rod sleeve, the screw rod is connected with a second motor installed on one side of the track frame, and driving force is provided for movement of the movable plate through linkage of the second motor, the screw rod and the screw rod sleeve.

Preferably, the graduated scales are installed on two sides of the moving plate and made of stainless steel.

Preferably, a pointer connected with the track frame is arranged below the graduated scale, the pointer is red, and the distance between the pointer and the graduated scale is 0.5mm.

Compared with the prior art, the utility model provides an agricultural metal cutting device for machine-building has following beneficial effect:

(1) Through setting up bottom plate, fixed establishment and cutting mechanism, through lateral shifting's cutting knife and cooperation longitudinal movement's movable plate, need not to change the cutting knife, can realize the metalwork cutting of multiple terminal surface angle, convenient to use.

(2) The fixed assembly comprises a fixed frame, a sliding rod, a fixed plate sliding on the sliding rod and a pressing plate driven by an air cylinder, and the position can be conveniently adjusted and the metal piece can be fixed.

(3) Through setting up a plurality of fixed blocks of installation on the slide bar, can be convenient fix the fixed plate.

(4) Through setting up lead screw and second motor, the drive movable plate that can be convenient removes.

(5) Through setting up scale and pointer, conveniently calculate the cutting length of metalwork.

Drawings

Fig. 1 is a schematic structural view of a metal cutting device for agricultural machinery manufacturing according to the present invention;

FIG. 2 is a partial schematic structural view of a cutting mechanism of the metal cutting device for agricultural machine manufacturing shown in FIG. 1;

fig. 3 is a schematic view illustrating the assembly of the fixing plate and the pressing plate in the metal cutting device for agricultural machine manufacturing shown in fig. 1.

The reference numbers in the figures: 1. the cutting device comprises a base plate, 2, a track frame, 3, a moving plate, 4, a sliding rail, 5, a bearing and cutting plate, 6, a vertical frame, 7, a lifting plate, 8, a gearwheel, 9, a cutting knife, 10, a hydraulic cylinder, 11, a pinion, 12, a first motor, 13, a fixing frame, 14, a sliding rod, 15, a fixing plate, 16, a pressing plate, 17, a cylinder, 18, a fixing block, 19, a screw rod, 20, a second motor, 21, a graduated scale, 22, a pointer, 23 and a limiting plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Example 1:

referring to fig. 1-3, in an embodiment of the present invention, a metal cutting apparatus for agricultural machinery manufacturing includes: the cutting device comprises a bottom plate 1, a fixing mechanism and a cutting mechanism; the fixing mechanism comprises a track frame 2 and a fixing assembly which are arranged at the top of the bottom plate 1, a movable plate 3 is arranged above the track frame 2, the movable plate 3 is connected with the track frame 2 through two slide rails 4 which are arranged on the track frame 2, the movable plate 3 can slide on the track 2, a bearing and cutting plate 5 is arranged at the top of each slide rail 4, the bearing and cutting plate 5 is used for placing a metal piece, and a limiting plate 23 is arranged on one side of the bearing and cutting plate 5; cutting mechanism is including installing the grudging post 6 at 1 top of bottom plate, grudging post 6 erects fixed establishment's top, lifter plate 7 is installed to the below of grudging post 6, gear wheel 8 is installed to the bottom of lifter plate 7, the bottom eccentric mounting of gear wheel 8 has cutting knife 9, pneumatic cylinder 10 and first motor 12 are installed at the top of grudging post 6, pneumatic cylinder 10 with lifter plate 7 is connected, the bottom of first motor 12 install with gear wheel 8 engaged with pinion 11, cutting knife 9 can realize going up and down and rotating under the drive of pneumatic cylinder 10 and first motor 12, during the use, place the metalwork on bearing cutting plate 5 and make the one end of metalwork support limiting plate 23, fix the metalwork on bearing cutting plate 5 through fixed subassembly, start hydraulic cylinder 10 makes lifter plate 7 descend, lifter plate 7 descends and drives gear wheel 8, and then makes cutting knife 9 descend to suitable height, and pinion 11 keeps meshing all the time when descending, starts first motor 12 and makes pinion 11 rotate, and then drives the horizontal rotation of cutting knife 9 through gear wheel 8, and then has changed cutting knife 9 and has moved the track and has moved cutting blade and has carried out the vertical movement of cutting metalwork and cutting blade and has carried out the cooperation on the cutting blade, for example, cutting blade 3, and has carried out the vertical movement metalwork on the cutting blade and has carried out the cutting blade on the cutting blade and has moved the metalwork and has moved the cutting blade on the metalwork on the cutting blade, for example 3, the cutting piece 3.

Through setting up bottom plate 1, fixed establishment and cutting mechanism, through lateral shifting's cutting knife 9 and cooperation longitudinal movement's movable plate 3, need not to change cutting knife 9, can realize the metalwork cutting of multiple terminal surface angle, convenient to use.

Example 2:

as shown in fig. 1 and 3, the fixing assembly includes two fixing frames 13 installed at the top of the moving plate 3, two sliding rods 14 are installed at one side of the two fixing frames 13 close to each other, two fixing plates 15 are arranged on the two sliding rods 14, two pressing plates 16 are installed below the fixing plates 15, the pressing plates 16 are driven by cylinders 17 installed at the tops of the fixing plates 15, the pressing plates 16 are in a detachable design, the pressing plates 16 of appropriate specifications can be selected according to actual needs for use, when the fixing plate is used, the moving plate 15 slides on the sliding rods 14 by moving the fixing plates 15, the pressing blocks 16 are stopped at positions which can be close to the stand 6 as much as possible without affecting cutting, the pressing plates 16 with appropriate width are selected to be installed on output shafts at the bottoms of the cylinders 17, and the cylinders 17 are started to enable the pressing plates 16 to descend to press metal pieces on the cutting plate 5.

Through setting up the fixed subassembly including mount 13, slide bar 14, the fixed plate 15 that slides on slide bar 14 and the clamp plate 16 of passing through the drive of cylinder 17, the adjustment position that can be convenient is fixed to the metalwork.

Example 3:

as shown in fig. 3, the fixing plate 15 is fixed by a plurality of fixing blocks 18 mounted on the sliding rod 14, the fixing blocks 18 are provided at both sides of the fixing plate 15 and slidably mounted on the sliding rod 14, the fixing block 15 is fixed to the sliding rod 14 by screws, and when in use, the fixing plate 15 is moved to a predetermined position, the fixing block 15 is moved on the sliding rod 14 and attached to the fixing plate 15, and the fixing block is fixed to the sliding rod 14 by screws, thereby fixing the fixing plate 15.

The fixing plate 15 can be conveniently fixed by installing a plurality of fixing blocks 18 on the slide bar 14.

Example 4:

as shown in fig. 1, a screw rod 19 is installed at the bottom of the moving plate 3, the screw rod 19 is connected with the moving plate 3 through a screw rod sleeve, the screw rod 19 is connected with a second motor 20 installed at one side of the track frame 2, and a driving force is provided for the movement of the moving plate 3 through the linkage of the second motor 20, the screw rod 19 and the screw rod sleeve, when in use, the second motor 20 is started to rotate the screw rod 19, the screw rod 19 rotates, and the moving plate 3 moves on the track frame 2 through the screw rod sleeve.

The moving plate 3 can be conveniently driven to move by arranging the screw rod 19 and the second motor 20.

Example 5:

as shown in fig. 1, scale 21 is all installed to the both sides of movable plate 3, and scale 21 adopts stainless steel, the below of scale 21 be equipped with pointer 22 that track frame 2 is connected, pointer 22 are red, and pointer 22 is apart from scale 21 distance and is 0.5mm, during the use, through the position that pointer 22 and scale 21 align, can be convenient read out the central numerical value apart from limiting plate 23 of gear wheel 8, and then the convenient cutting length who adjusts the metalwork.

By arranging the graduated scale 21 and the pointer 22, the cutting length of the metal piece is convenient to calculate.

The utility model provides a metal cutting device for agricultural machinery manufacturing's theory of operation as follows:

firstly, a metal piece is placed on a bearing and cutting plate 5, one end of the metal piece is abutted against a limit plate 23, the numerical value of the distance between the center of a large gear 8 and the limit plate 23 can be conveniently read through the position of the pointer 22 aligned with a graduated scale 21, a second motor 20 is started to enable a screw rod 19 to rotate, the screw rod 19 rotates and enables a moving plate 3 to move on a track frame 2 through a screw rod sleeve, and then the calculated scale of the preset position of the graduated scale 21 is aligned with the pointer 22;

the movable plate 15 slides on the sliding rod 14 by moving the fixed plate 15, the pressing block 16 stays at a position which can be close to the stand 6 as far as possible without influencing cutting, the fixed block 15 moves on the sliding rod 14 and is tightly attached to the fixed plate 15, the fixed block is fixed on the sliding rod 14 by using screws, the fixed plate 15 is further fixed, the pressing plate 16 with proper width is selected to be installed on an output shaft at the bottom of the air cylinder 17, and the air cylinder 17 is started to enable the pressing plate 16 to descend to press the metal piece on the cutting plate 5;

starting a hydraulic cylinder 10 to enable a lifting plate 7 to descend, enabling the lifting plate 7 to descend to drive a large gear 8 to descend, further enabling a cutting knife 9 to descend to a proper height, enabling the large gear 8 to be always meshed with a small gear 11 when descending, starting a first motor 12 to enable the small gear 11 to rotate, further driving the eccentrically-mounted cutting knife 9 to horizontally rotate through the large gear 8, further changing the blade trend of the cutting knife 9, and enabling the end face trend of a metal piece to be changed;

starting a hydraulic cylinder 10 to enable a lifting plate 7 to descend, enabling the lifting plate 7 to descend to drive a large gear 8 to descend, enabling a cutting knife 9 to descend until the cutting knife cuts off the metal piece, and enabling the cutting knife 9 to ascend and reset;

and finally, taking down the cut metal piece.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A metal cutting device for agricultural machine manufacturing, characterized by comprising: the cutting device comprises a bottom plate, a fixing mechanism and a cutting mechanism; the fixing mechanism comprises a track frame and a fixing assembly which are arranged at the top of the bottom plate, a movable plate is arranged above the track frame and is connected with the track frame through two slide rails arranged on the track frame, a bearing and cutting plate is arranged at the top of each slide rail, and a limiting plate is arranged on one side of each bearing and cutting plate; the cutting mechanism is including installing the grudging post at bottom plate top, the lifter plate is installed to the below of grudging post, the gear wheel is installed to the bottom of lifter plate, the bottom eccentric mounting of gear wheel has the cutting knife, pneumatic cylinder and first motor are installed at the top of grudging post, the pneumatic cylinder with the lifter plate is connected, the bottom of first motor install with gear wheel engaged with pinion.

2. The metal cutting device for agricultural machine manufacturing according to claim 1, wherein the fixing assembly comprises two fixing frames installed on the top of the moving plate, two sliding rods are installed on the two fixing frames at the side close to each other, two fixing plates are installed on the two sliding rods, two pressing plates are installed below the fixing plates, and the pressing plates are driven by air cylinders installed on the tops of the fixing plates.

3. The metal cutting apparatus for agricultural machine manufacturing according to claim 2, wherein the fixing plate is fixed by a plurality of fixing blocks mounted on the sliding bar.

4. The metal cutting device for agricultural machine manufacturing of claim 1, wherein a screw is installed at the bottom of the moving plate, the screw is connected with the moving plate through a screw sleeve, and the screw is connected with a second motor installed at one side of the rail mount.

5. The metal cutting device for agricultural machine manufacturing according to claim 1, wherein scales are installed on both sides of the moving plate.

6. The metal cutting device for agricultural machine manufacturing according to claim 5, wherein a pointer connected to the rail frame is provided below the scale.