CN215699740U

CN215699740U - Use stable cutting device for machine-building

Info

Publication number: CN215699740U
Application number: CN202122090072.8U
Authority: CN
Inventors: 俞隽; 卢明强; 朱国华
Original assignee: Zhejiang Feilong Precision Casting Co ltd
Current assignee: Zhejiang Feilong Precision Casting Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-01
Anticipated expiration: 2031-09-01

Abstract

The utility model relates to the technical field of mechanical manufacturing equipment, in particular to a cutting device for mechanical manufacturing, which is stable in use and comprises a rack, wherein a moving mechanism is arranged at the top of the rack, a cutting mechanism is arranged at the bottom end of the moving mechanism, a supporting table is fixedly arranged at the bottom of the rack, a lifting mechanism is arranged on the supporting table, an operation table is arranged at the output end of the lifting mechanism, and the operation table is positioned right below the cutting mechanism; the moving mechanism comprises two mounting plates, a screw rod, a first motor and a moving seat; the cutting mechanism comprises a second motor, a rotating plate, a mounting seat, a third motor and a cutting knife wheel, the second motor is fixedly mounted at the bottom of the moving seat, the mounting seat is fixedly mounted at the bottom of the rotating plate, and the third motor is fixedly mounted at the outer side of the mounting seat. The utility model can realize the position angle adjustment of the cutting knife wheel, can meet different cutting requirements and has strong practicability.

Description

Use stable cutting device for machine-building

Technical Field

The utility model relates to the technical field of mechanical manufacturing equipment, in particular to a cutting device for mechanical manufacturing, which is stable in use.

Background

The mechanical manufacturing refers to the industrial sector engaged in the production of various power machines, hoisting and transporting machines, chemical machines, textile machines, machine tools, instruments, meters and other mechanical equipment, and the mechanical manufacturing industry provides technical equipment for the whole national economy. In the process of machine manufacturing, the cutting of the pipe is a frequent work, and the demand of the pipe in production and life is large;

at present, generally adopt the break bar cutting in the cutting process to mechanical tubular product, because the cutting requirement of tubular product needs is different, so need carry out adjustment in different positions, angle to the cutting machine, and prior art can't adjust the break bar position according to the cutting requirement in actual cutting process, and this just leads to current cutting equipment to have certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the position of a cutter wheel cannot be adjusted according to the cutting requirement in the actual cutting process in the prior art, and provides a cutting device for machine manufacturing, which is stable in use.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the cutting device for the machine manufacturing is stable in use and comprises a rack, wherein a moving mechanism is installed at the top of the rack, a cutting mechanism is installed at the bottom end of the moving mechanism, a supporting table is fixedly installed at the bottom of the rack, a lifting mechanism is installed on the supporting table, an operating table is installed at the output end of the lifting mechanism, and the operating table is located right below the cutting mechanism;

the moving mechanism comprises two mounting plates, a screw rod, a first motor and a moving seat, the two mounting plates are fixedly mounted at two ends of the top of the rack respectively, the screw rod is rotatably mounted between the two mounting plates, the first motor is fixedly mounted on the outer sides of the mounting plates, an output shaft of the first motor is fixedly connected with the screw rod, the moving seat is installed on the screw rod in a threaded manner, and the bottom end of the moving seat penetrates through the top wall of the rack and is connected with the rack in a sliding manner;

the cutting mechanism comprises a second motor, a rotating plate, a mounting seat, a third motor and a cutting knife wheel, the second motor is fixedly mounted at the bottom of the moving seat, an output shaft of the second motor is fixedly connected with the rotating plate, the mounting seat is fixedly mounted at the bottom of the rotating plate, the third motor is fixedly mounted at the outer side of the mounting seat, and the output shaft of the third motor is fixedly connected with the cutting knife wheel.

Preferably, the top of frame is seted up with the guide way that removes the seat assorted, it can slide along the guide way to remove the seat.

Preferably, the lifting mechanism comprises a fourth motor and a central gear, the fourth motor is fixedly installed at the bottom of the supporting table, an output shaft of the fourth motor is fixedly connected with the central gear, and the central gear is located at the top of the supporting table.

Preferably, elevating system still includes a plurality of gear cover and a plurality of screw rod, and is a plurality of the gear cover all rotates and installs at the top of brace table, and is a plurality of the gear cover all meshes with sun gear, and is a plurality of the screw rod all runs through corresponding gear cover, and with gear cover threaded connection, and is a plurality of the top of screw rod all with operation panel fixed connection.

Preferably, the buffer assemblies are installed at two ends of the bottom of the rotating plate and comprise sleeves, loop bars, backing plates and buffer springs, the sleeves are fixedly installed at the bottom of the rotating plate, the loop bars are inserted into the bottom of the sleeves and are in sliding connection with the sleeves, the bottoms of the loop bars are fixedly connected with the backing plates, and the buffer springs are sleeved on the loop bars.

The cutting device for the machine manufacturing, which is stable in use, has the beneficial effects that:

1. the lead screw is driven to rotate by the first motor, so that the movable seat slides along the guide groove, and the horizontal cutting position of the cutting knife wheel is adjusted; the second motor rotates to enable the rotating plate to rotate, so that the cutting angle of the cutting knife wheel is adjusted; the cutting knife wheel is driven by the second motor to rotate at a high speed, so that the workpiece is cut;

2. in the cutting process, the backing plate contacts with the operating table, so that relative displacement occurs between the sleeve and the loop bar, and further the buffer spring generates buffer force, and the cutting knife wheel can be guaranteed to be stable.

Drawings

FIG. 1 is a schematic structural diagram of a stable cutting device for machine manufacturing according to the present invention;

FIG. 2 is a schematic structural diagram of a cutting mechanism using a stable cutting device for machine manufacturing according to the present invention;

FIG. 3 is a schematic view of a cushion assembly using a stable cutting apparatus for machine manufacturing according to the present invention;

fig. 4 is a schematic structural diagram of a lifting mechanism using a stable cutting device for machine manufacturing according to the present invention.

In the figure: the cutting machine comprises a machine frame 1, a moving mechanism 2, a mounting plate 21, a lead screw 22, a first motor 23, a moving seat 24, a guide groove 25, a cutting mechanism 3, a second motor 31, a rotating plate 32, a mounting seat 33, a third motor 34, a cutting knife wheel 35, a buffer assembly 36, a sleeve 361, a sleeve rod 362, a backing plate 363, a buffer spring 364, a supporting table 4, a lifting mechanism 5, a fourth motor 51, a central gear 52, a gear sleeve 53, a screw rod 54 and an operation table 6.

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.

Example 1:

referring to fig. 1-3, a cutting device for stable use in machine manufacturing comprises a frame 1, a moving mechanism 2 is installed at the top of the frame 1, a cutting mechanism 3 is installed at the bottom end of the moving mechanism 2, a supporting table 4 is fixedly installed at the bottom of the frame 1, a lifting mechanism 5 is installed on the supporting table 4, an operation table 6 is installed at the output end of the lifting mechanism 5, and the operation table 6 is located right below the cutting mechanism 3; the operation table 6 is used for placing a workpiece for machining.

The moving mechanism 2 comprises two mounting plates 21, a screw rod 22, a first motor 23 and a moving seat 24, the two mounting plates 21 are respectively and fixedly mounted at two ends of the top of the rack 1, the screw rod 22 is rotatably mounted between the two mounting plates 21, the first motor 23 is fixedly mounted at the outer side of the mounting plates 21, an output shaft of the first motor 23 is fixedly connected with the screw rod 22, the moving seat 24 is mounted on the screw rod 22 in a threaded manner, and the bottom end of the moving seat 24 penetrates through the top wall of the rack 1 and is in sliding connection with the rack 1; the top of the frame 1 is provided with a guide groove 25 matched with the moving seat 24, and the moving seat 24 can slide along the guide groove 25; the lead screw 22 is rotated by the driving of the first motor 23, so that the movable seat 24 slides along the guide groove 25, and the horizontal cutting position of the cutter wheel 35 is adjusted;

the cutting mechanism 3 comprises a second motor 31, a rotating plate 32, a mounting seat 33, a third motor 34 and a cutting knife wheel 35, the second motor 31 is fixedly mounted at the bottom of the moving seat 24, an output shaft of the second motor 31 is fixedly connected with the rotating plate 32, the mounting seat 33 is fixedly mounted at the bottom of the rotating plate 32, the third motor 34 is fixedly mounted at the outer side of the mounting seat 33, and an output shaft of the third motor 34 is fixedly connected with the cutting knife wheel 35; the rotation plate 32 is rotated by the rotation of the second motor 31, thereby adjusting the cutting angle of the cutter wheel 35; the cutting knife wheel 35 is driven by the second motor 31 to rotate at a high speed, so that the workpiece is cut;

the buffer assemblies 36 are mounted at two ends of the bottom of the rotating plate 32, each buffer assembly 36 comprises a sleeve 361, a loop bar 362, a pad 363 and a buffer spring 364, the sleeve 361 is fixedly mounted at the bottom of the rotating plate 32, the loop bar 362 is inserted into the bottom end of the sleeve 361 and is in sliding connection with the sleeve 361, the bottom of the loop bar 362 is fixedly connected with the pad 363, and the buffer spring 364 is sleeved on the loop bar 362. In the cutting process, the backing plate 363 is in contact with the operating platform 6, so that relative displacement occurs between the sleeve 361 and the sleeve rod 362, and further the buffer spring 364 generates buffer force, and the stability of the cutting knife wheel 35 can be guaranteed.

Example 2:

referring to fig. 1-4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the lifting mechanism 5 includes a fourth motor 51, a central gear 52, a plurality of gear sleeves 53 and a plurality of screws 54, the fourth motor 51 is fixedly installed at the bottom of the supporting platform 4, an output shaft of the fourth motor 51 is fixedly connected with the central gear 52, the central gear 52 is located at the top of the supporting platform 4, the plurality of gear sleeves 53 are rotatably installed at the top of the supporting platform 4, the plurality of gear sleeves 53 are all engaged with the central gear 52, the plurality of screws 54 all penetrate through the corresponding gear sleeves 53 and are in threaded connection with the gear sleeves 53, and the tops of the plurality of screws 54 are all fixedly connected with the console 6.

The central gear 52 is rotated by the driving of the fourth motor 51, so that all the gear sleeves 53 rotate in the same direction, and all the screw rods 54 move upwards or downwards, so as to adjust the height of the operation table 6, and realize the cutting of the workpiece on the operation table 6.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The cutting device for the mechanical manufacturing is stable in use, and comprises a rack (1), and is characterized in that a moving mechanism (2) is installed at the top of the rack (1), a cutting mechanism (3) is installed at the bottom end of the moving mechanism (2), a supporting table (4) is fixedly installed at the bottom of the rack (1), a lifting mechanism (5) is installed on the supporting table (4), an operating platform (6) is installed at the output end of the lifting mechanism (5), and the operating platform (6) is located under the cutting mechanism (3);

the moving mechanism (2) comprises two mounting plates (21), a lead screw (22), a first motor (23) and a moving seat (24), the two mounting plates (21) are respectively and fixedly mounted at two ends of the top of the rack (1), the lead screw (22) is rotatably mounted between the two mounting plates (21), the first motor (23) is fixedly mounted at the outer side of the mounting plates (21), an output shaft of the first motor (23) is fixedly connected with the lead screw (22), the moving seat (24) is mounted on the lead screw (22) in a threaded manner, and the bottom end of the moving seat (24) penetrates through the top wall of the rack (1) and is in sliding connection with the rack (1);

cutting mechanism (3) include second motor (31), rotor plate (32), mount pad (33), third motor (34) and cutting break bar (35), second motor (31) fixed mounting is in the bottom of removing seat (24), the output shaft and rotor plate (32) fixed connection of second motor (31), mount pad (33) fixed mounting is in the bottom of rotor plate (32), third motor (34) fixed mounting is in the outside of mount pad (33), the output shaft and the cutting break bar (35) fixed connection of third motor (34).

2. The cutting device for machine manufacturing stable in use according to claim 1, characterized in that the top of the machine frame (1) is provided with a guide groove (25) matched with the moving seat (24), and the moving seat (24) can slide along the guide groove (25).

3. A cutting device for stable machine manufacturing according to claim 1, wherein the lifting mechanism (5) comprises a fourth motor (51) and a central gear (52), the fourth motor (51) is fixedly installed at the bottom of the supporting platform (4), an output shaft of the fourth motor (51) is fixedly connected with the central gear (52), and the central gear (52) is located at the top of the supporting platform (4).

4. The cutting device for machine manufacturing stable in use according to claim 3, wherein the lifting mechanism (5) further comprises a plurality of gear sleeves (53) and a plurality of screws (54), the plurality of gear sleeves (53) are rotatably mounted on the top of the support table (4), the plurality of gear sleeves (53) are engaged with the central gear (52), the plurality of screws (54) penetrate through the corresponding gear sleeves (53) and are in threaded connection with the gear sleeves (53), and the tops of the plurality of screws (54) are fixedly connected with the operation table (6).

5. The cutting device for the stable use of the machinery manufacturing of claim 1, wherein the rotating plate (32) is provided with a buffer assembly (36) at each of two ends of the bottom, the buffer assembly (36) comprises a sleeve (361), a sleeve rod (362), a pad plate (363) and a buffer spring (364), the sleeve (361) is fixedly arranged at the bottom of the rotating plate (32), the sleeve rod (362) is inserted into the bottom end of the sleeve (361) and is slidably connected with the sleeve (361), the bottom of the sleeve rod (362) is fixedly connected with the pad plate (363), and the buffer spring (364) is sleeved on the sleeve rod (362).