CN210280869U

CN210280869U - Hydraulic swing type plate shearing machine blade

Info

Publication number: CN210280869U
Application number: CN201920491080.3U
Authority: CN
Inventors: 王凤进
Original assignee: Nanjing Wansheng Machine Tool Co Ltd
Current assignee: Nanjing Wansheng Machine Tool Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-04-10
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a hydraulic swing type plate shearing machine blade, which comprises four cutter bodies, wherein a connecting rod is fixed in the middle of the blade body, the connecting rod is connected with a servo motor, when one cutter body is damaged, the servo motor can drive the blade body to rotate, and the positions of the four cutter bodies are changed, so that the effect of adjusting the use of the cutter body is realized, the frequent replacement of the cutter body is reduced, the time and labor consumption is saved, and the influence on the production cycle of a product can be reduced; set up a board and No. two boards again to set up the connector No. one on a board, set up the connector No. two on No. two boards, make and be connected through the bolt between connector and the connector No. two, can be through rotating the bolt, make the bolt drive No. two boards and reciprocate, and then realize driving the emery wheel of No. two board bottoms and reciprocate, and then conveniently carry out the work of polishing to the cutting edge.

Description

Hydraulic swing type plate shearing machine blade

Technical Field

The utility model relates to a blade especially relates to a hydraulic pressure pendulum-type plate shearing machine blade.

Background

A plate shearing machine is a machine for shearing a plate by using a blade to do reciprocating linear motion relative to another blade. A plate shearing machine belongs to one of forging and pressing machines and mainly plays a role in the metal processing industry.

In recent years, due to the annual increase of various new products, the plate shearing machine is always in high-load production, a large amount of new materials are used for the products, and the increase of new materials such as thick plate stainless steel, high carbon steel and the like brings great difficulty to the production. The blade of the plate shearing machine is frequently damaged, so that the blade is frequently replaced, the operation of workers is troublesome, the labor intensity is high, and the production cycle of products is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a hydraulic swing type plate shearing machine blade can solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a hydraulic swing type plate shearing machine blade comprises a blade body, wherein the blade body comprises four cutter bodies, included angles between the adjacent cutter bodies are degrees, the outer side ends of all the cutter bodies are cutting edges, the middle of each cutting edge is in a sharp angle shape, and the cutting edges are positioned at two sides of the sharp angle and are in a symmetrical arc state; the outside of blade body is provided with grinding machanism, and this grinding machanism includes a board and No. two boards, a board sets up the top at No. two boards, the bottom of a board is provided with the connector No. one, the top of No. two boards is provided with the connector No. two, the screw has been seted up to the symmetry on connector and the connector No. two, has the bolt through threaded connection in this screw, just the bottom mounting of No. two boards has the emery wheel.

Preferably, a connecting rod is fixed in the middle of the blade body and is connected with the servo motor through a coupler.

Preferably, the top end of the first plate is provided with a mounting hole.

Preferably, a screw is fixed on one side of the grinding wheel, a connecting hole is formed in the bottom end of the second plate, the screw on the grinding wheel penetrates through the connecting hole, and the screw is mounted on the inner side of the second plate through a nut.

Preferably, the first plate and the first connector are integrally arranged, and the second plate and the second connector are also integrally arranged.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the blade body comprises four cutter bodies, and the connecting rod is fixed in the middle of the blade body and is connected with the servo motor, so that when one cutter body is damaged, the servo motor works to drive the blade body to rotate, the positions of the four cutter bodies are changed, the use effect of the cutter bodies is adjusted, the frequent replacement of the cutter bodies is reduced, the time and labor consumption is saved, and the influence on the production cycle of a product can be reduced;

2. the middle of the cutting edge is set to be in a sharp angle shape, and the outer side of the sharp angle is set to be in an arc shape, so that when the cutting edge is used, the cutting can be positioned and cut through the sharp angle in the middle of the cutting edge, and the cutting efficiency can be improved;

3. by arranging the grinding mechanism and arranging the grinding wheel at the bottom end of the grinding mechanism, the cutting edge can be ground by using the grinding wheel as required, so that the service life of the cutting edge can be prolonged; then set up a board and No. two boards again to set up the connector No. one on a board, set up the connector No. two on No. two boards, make and be connected through the bolt between connector and the connector No. two, can make the bolt drive No. two boards and reciprocate through rotating the bolt, and then realize driving the emery wheel of No. two board bottoms and reciprocate, and then conveniently carry out the work of polishing to the cutting edge.

Drawings

FIG. 1 is an overall structure diagram of a blade of a hydraulic swing type plate shearing machine of the present invention;

fig. 2 is a front view of a blade body of a hydraulic pendulum clipper blade of the present invention;

fig. 3 is a side view of the polishing mechanism of the hydraulic swing type plate shearing machine blade of the present invention.

Wherein: 1. a blade body; 2. a cutter body; 3. a first board; 4. a second plate; 5. a blade; 6. a first connector; 7. a second connector; 8. a bolt; 9. mounting holes; 10. a connecting rod; 11. and (5) grinding wheels.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, a hydraulic swing type plate shearing machine blade includes a blade body 1, the blade body 1 includes four cutter bodies 2, an included angle between adjacent cutter bodies 2 is 90 degrees, outer side ends of all the cutter bodies 2 are cutting edges 5, a sharp corner shape is formed in the middle of the cutting edge 5, and two sides of the cutting edge 5 located at the sharp corner are in a symmetrical arc state; the outside of blade body 1 is provided with grinding machanism, and this grinding machanism includes a board 3 and No. two boards 4, and a board 3 sets up in No. two boards 4's top, and the bottom of a board 3 is provided with a connector 6, and the top of No. two boards 4 is provided with No. two connectors 7, and the screw has been seted up to the symmetry on a connector 6 and No. two connectors 7, has bolt 8 through threaded connection in this screw, and No. two boards 4's bottom mounting has emery wheel 11.

A connecting rod 10 is fixed in the middle of the blade body 1, and the connecting rod 10 is connected with a servo motor through a coupler.

The top end of the first plate 3 is provided with a mounting hole 9.

One side of emery wheel 11 is fixed with the screw rod, and the connecting hole has been seted up to the bottom of No. two boards 4, and the screw rod on the emery wheel 11 passes the connecting hole setting, and this screw rod passes through the nut and installs the inboard at No. two boards 4.

A first plate 3 and a first connector 6 are integrally arranged, and a second plate 4 and a second connector 7 are also integrally arranged.

The working principle is as follows: firstly, the connecting rod 10 on the blade body 1 is connected with a servo motor, the servo motor is installed on a plate shearing machine, the plate shearing machine is enabled to work to drive the servo motor to rotate, the servo motor is enabled to rotate to drive the blade body 1 to rotate, and then the blade body 1 is enabled to realize plate shearing and cutting work. After working for a certain time, if the blade 5 is curled, the bolt 8 is rotated to move the bolt 8 up and down along the screw hole in the second connector 7 through threads, so that the second plate 4 can move up and down relatively, the second plate 4 can drive the grinding wheel 11 to a proper position, the cutter body 2 is driven by the plate shearing machine to be in frictional contact with the grinding wheel 11, and the blade 5 can be polished. After the polishing operation is finished, the bolt 8 is rotated again, so that the bolt 8 drives the second plate 4 to move upwards, and the continuous operation of the cutter body 2 cannot be influenced. When the cutter body 2 needs to be replaced, the servo motor is started, the servo motor works to drive the connecting rod 10 on one side of the cutter blade body 1 to rotate, and then the connecting rod 10 rotates to drive the cutter blade body 1 to rotate, so that the cutter body 2 in work is replaced, the replacement time and labor can be reduced, and meanwhile, the efficiency of plate shearing and cutting can be improved.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. The blade of the hydraulic swing type plate shearing machine comprises a blade body (1) and is characterized in that the blade body (1) comprises four cutter bodies (2), the included angle between every two adjacent cutter bodies (2) is 90 degrees, the outer side ends of all the cutter bodies (2) are cutting edges (5), the middle of each cutting edge (5) is in a sharp-angle shape, and the two sides of each cutting edge (5) positioned at the sharp angle are in symmetrical arc states; the outside of blade body (1) is provided with grinding machanism, and this grinding machanism includes a board (3) and No. two boards (4), a board (3) sets up the top at No. two boards (4), the bottom of a board (3) is provided with connector (6), the top of No. two boards (4) is provided with No. two connector (7), the screw has been seted up to the symmetry on connector (6) and No. two connector (7), has bolt (8) through threaded connection in this screw, just the bottom mounting of No. two boards (4) has emery wheel (11).

2. The hydraulic pendulum plate shears blade of claim 1, wherein a connecting rod (10) is fixed to the middle of the blade body (1), and the connecting rod (10) is connected to a servo motor through a coupler.

3. The hydraulic pendulum plate shears blade of claim 1, wherein the top end of the first plate (3) defines a mounting hole (9).

4. The hydraulic pendulum plate shearing machine blade according to claim 1, wherein a screw is fixed to one side of the grinding wheel (11), a connecting hole is formed in the bottom end of the second plate (4), the screw on the grinding wheel (11) is arranged to penetrate through the connecting hole, and the screw is mounted on the inner side of the second plate (4) through a nut.

5. The hydraulic pendulum plate shearing machine blade according to claim 1, wherein said first plate (3) is integral with said first connector (6), and said second plate (4) is integral with said second connector (7).