CN217343805U

CN217343805U - Replaceable cutting die of cutting machine

Info

Publication number: CN217343805U
Application number: CN202221279309.5U
Authority: CN
Inventors: 余守华
Original assignee: Qingdao Xinyuyue Industry And Trade Co ltd
Current assignee: Qingdao Xinyuyue Industry And Trade Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-02
Anticipated expiration: 2032-05-25

Abstract

The application relates to an exchangeable cutting die of a cutting machine, which comprises a cutting knife rest, wherein a cutting hole is formed in the cutting knife rest, a cutting knife disc is rotationally connected in the cutting knife rest, a plurality of ring cutters are arranged on the cutting knife disc at positions corresponding to the cutting hole, and a cutting knife plate is arranged on the cutting knife rest at positions corresponding to the cutting hole; one end of the cutter plate, which is close to the material cutting hole, is rotatably connected with a first cutter disc, a plurality of cutter edges are formed on the first cutter disc, and the cutter edges correspond to the ring cutters one by one. This application has the effect of carrying out the adaptation to the material of equidimension not fast.

Description

Replaceable cutting die of cutting machine

Technical Field

The application relates to the field of material cutting, in particular to an exchangeable cutting die of a cutting machine.

Background

In normal production, the circular material is often required to be cut in length, and a ring cutter and a feeding cutter are required to be matched; and cutting the material.

In view of the above-mentioned related art, the inventor believes that the use of the same size of ring cutter for materials of different thicknesses is liable to cause the cutting opening to be inclined or the cutting quality to be poor.

SUMMERY OF THE UTILITY MODEL

In order to carry out the adaptation to the material of unidimensional not fast, this application provides a but change cutting die of cutting machine.

The application provides a can change cutting die of cutting machine adopts following technical scheme:

an adjustable cutter die of a cutting machine comprises a cutter frame, wherein a cutting hole is formed in the cutter frame, a cutter disc is rotationally connected in the cutter frame, a plurality of ring cutters are arranged on the cutter disc at positions corresponding to the cutting hole, and a cutter plate is arranged on the cutter frame at positions corresponding to the cutting hole; one end of the cutter plate, which is close to the material cutting hole, is rotatably connected with a first cutter disc, a plurality of cutter edges are formed on the first cutter disc, and the cutter edges correspond to the ring cutters one by one.

By adopting the technical scheme, the cutter head and the cutter head I are rotated according to the diameters of different materials, the materials are cut through the knife edge and the ring cutter, and the materials can be adapted according to the thicknesses of the different materials.

Optionally, a discharge hole is formed in the cutting knife rest, a knife unloading motor is arranged at the position, corresponding to the knife unloading rest, of the cutting knife rest, and an output shaft of the knife unloading motor can be abutted to the ring cutter.

Through adopting above-mentioned technical scheme, when the girdling sword damaged, release the girdling sword through unloading the sword motor, carry out the tool changing operation of girdling sword on the cutter dish.

Optionally, a guide rod is fixedly connected to one side, away from the cutting tool rest, of the cutting tool rest, corresponding to the discharge hole, and the guide rod is connected with a shielding plate in a sliding manner.

Through adopting above-mentioned technical scheme, the back is released to the ring cutter, takes place the butt with the shielding plate, promotes the butt joint board along the axis direction of guide bar.

Optionally, a limiting block is fixedly connected to the cutter plate and can be abutted against the cutter frame.

By adopting the technical scheme, when the cutter plate is provided with the cutter head I for cutting operation, the cutter plate is prevented from moving through the limiting block, so that the cutter head I collides with the cutter frame to be damaged.

Optionally, a shielding spring is sleeved on the guide rod, the shielding spring and the guide rod are arranged coaxially, and one end of the shielding spring is fixedly connected with the shielding plate. The other end of the shielding spring is fixedly connected with the cutter frame, and when the shielding plate tends to be far away from the cutter frame, the shielding spring has a tendency of pulling the shielding plate to tend to slide in a direction close to the cutter frame.

Through adopting above-mentioned technical scheme, the shielding plate slides along the guide bar, and the shading spring receives the extension, unloads the girdling sword completely through unloading the sword motor, and the shading spring can pull the shielding plate and tend to be close to one side of cutter saddle and slide.

Optionally, a positioning hole is formed in the cutter holder, a locking hole is formed in the position, corresponding to the positioning hole, of the cutter disc, a positioning column is inserted into the positioning rod, and the positioning rod can be inserted into the locking hole.

By adopting the technical scheme, the positioning rod is inserted into the locking hole and the positioning hole, so that the relative position of the cutter head is limited and is not changed.

Optionally, a material receiving plate is arranged at a position of the cutter frame corresponding to the material cutting hole, the material receiving plate is an arc-shaped plate, and the arc opening direction of the arc-shaped plate is vertical upwards.

Through adopting above-mentioned technical scheme, the material that is cut off accepts the material through connecing the flitch, connects the flitch arc to set up, can reduce the material from connecing the flitch probability that drops.

Optionally, the length direction of the material receiving plate on the material receiving plate is provided with a scale groove.

Through adopting above-mentioned technical scheme, when the material passes through the cutter board and cuts, can carry out length through setting up the scale groove that connects on the flitch and prescribe a limit to.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cutter head and the first cutter head are rotated according to the diameters of different materials, the materials are cut through the knife edge and the circular cutter, and the materials can be adapted according to the thicknesses of the different materials;

2. when the cutter plate is provided with the cutter disc I for cutting operation, the cutter plate is prevented from moving through the limiting block, so that the cutter disc I collides with the cutter frame, and the cutter disc I is damaged;

3. the shielding plate slides along the guide rod, the shielding spring is stretched, the ring cutter is completely dismounted through the cutter dismounting motor, and the shielding spring can pull the shielding plate to tend to move close to one side of the cutter frame.

Drawings

Fig. 1 is an overall schematic view of an exchangeable cutting die of a cutting machine according to the present embodiment.

Fig. 2 is an overall schematic view of an exchangeable cutting die of the cutting machine according to the present embodiment.

Description of reference numerals: 1. a cutter frame; 11. a cutter disc; 12. cutting holes; 13. a chute; 14. a cutter plate; 141. a limiting block; 15. a first cutter head; 16. a knife edge; 17. a tool holder bore; 18. a ring cutter; 2. a discharge hole; 21. a cutter unloading motor; 22. a guide bar; 23. a shielding plate; 24. a shielding spring; 25. positioning holes; 26. a lock position hole; 27. positioning a rod; 3. a material receiving plate; 31. a scale groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a replaceable cutting die of a cutting machine.

Referring to fig. 1 and 2, an exchangeable cutting die of a cutting machine includes a cutting blade holder 1, the cutting blade holder 1 being vertically disposed; a cutter disc 11 is rotationally connected in the cutter frame 1, and the axis of the cutter disc 11 is horizontally arranged; a material cutting hole 12 is formed in the cutter frame 1, the axis direction of the material cutting hole 12 is horizontally arranged, a sliding groove 13 is formed in the position, corresponding to the material cutting hole 12, of the cutter frame 1, the sliding groove 13 is formed in the horizontal direction, a cutter plate 14 is connected to the sliding groove 13 in a sliding mode, and the cutter plate 14 slides along the length direction of the sliding groove 13; one end, close to the cutting tool rest 1, of the cutting tool plate 14 is rotatably connected with a first cutter head 15, a vertically arranged limiting block 141 is fixedly connected to the cutting tool plate 14, and the limiting block 141 can be abutted against the cutting tool rest 1; a plurality of knife edges 16 are uniformly arranged on the peripheral surface of the first cutter head 15, and the arc opening direction of the knife edges 16 faces the position of the material cutting hole 12; the knife edges 16 are of varying sizes; the cutter disc 11 corresponds to the position of the material cutting hole 12, the rotary shaft of the cutter disc 11 is used as a center, the ring cutters 18 are detachably connected in an array mode along the circumferential surface of the cutter disc 11, the number of the ring cutters 18 is equal to that of the cutter edges 16, the ring cutters 18 are mutually matched with the cutter edges 16.

When the cutting tool is used, the cutter head 11 and the cutter head I15 are rotated according to the size of a material, and the cutter head I are matched with the diameter of the material to cut; then, the cutter plate 14 is pushed to drive the cutter plate 14 to slide in a direction approaching to the cutter disc 11, so that the cutter edge 16 and the circular cutter 18 cut off materials, when the cutter plate 14 slides, the sliding distance of the cutter plate 14 is limited through the limiting block 141, the sliding position of the cutter plate 14 is limited, and the cutter plate 14 is prevented from sliding into the sliding groove 13, so that the cutter edge 16 collides with the cutter frame 1 and the cutter frame is prevented from being damaged.

Referring to fig. 1 and 2, a discharging hole 2 is formed in a position, far away from a material cutting hole 12, of a cutting knife rest 1, and the axis of the discharging hole 2 is parallel to the axis of the material cutting hole 12; a cutter unloading motor 21 is arranged on one side of the cutter frame 1 corresponding to the discharge hole 2, and the cutter unloading motor 21 and the discharge hole 2 are arranged coaxially; the opposite side rigid coupling that cutting knife rest 1 corresponds discharge opening 2 has guide bar 22, guide bar 22 and cutting knife rest 1 mutually perpendicular, and guide bar 22 slides on and is connected with shielding plate 23, and shielding plate 23 is vertical to be set up, and guide bar 22 overcoat is equipped with shelters from spring 24, shelters from spring 24's one end and shielding plate 23 rigid coupling, shelters from spring 24's the other end and cutting knife rest 1 mutual rigid coupling.

During the use, promote the ring cutter 18 of stopping in the discharge opening 2 and outwards move through unloading sword motor 21, the ring cutter 18 is released from cutter dish 11, through setting up shielding plate 23 and the mutual butt of ring cutter 18 on guide bar 22, shielding plate 23 slides along guide bar 22, and shielding spring 24 receives the extension, unloads ring cutter 18 completely through unloading sword motor 21, and shielding spring 24 can stimulate shielding plate 23 and tend to the one side that is close to cutter frame 1 and slide.

Referring to fig. 1 and 2, locating hole 25 has been seted up on cutter frame 1, the axis level of locating hole 25 sets up, locating hole 25 interpolation is equipped with locating lever 27, locating lever 27 is set up with the locating hole 25 coaxial line, cutter dish 11 corresponds having seted up a plurality of locking hole 26 of locating hole 25, locating lever 27 can wear to establish locking hole 26, when arbitrary annular cutter 18 axis sets up with blank hole 12 coaxial line, locking hole 26 sets up with locating hole 25 coaxial line.

When in use, when the cutter disc 11 is rotated, the ring cutter 18 on the cutter disc 11 is arranged coaxially with the material cutting hole 12; the positioning rod 27 is inserted into the locking hole 26 and the positioning hole 25 to fix the relative position of the cutter disc 11, so that the cutter disc 11 cannot rotate during cutting.

Referring to fig. 1 and 2, a material receiving plate 3 is fixedly connected to one side of the cutter frame 1 corresponding to the material cutting hole 12, the material receiving plate 3 is an arc-shaped plate, the direction of an arc opening of the material receiving plate 3 is vertical upward, and a scale groove 31 is formed in the material receiving plate 3 along the length direction of the material receiving plate 3.

When the material cutting device is used, materials are inserted into the material cutting holes 12 for cutting, the cutter plate 14 drives the cutter head I15 to cut the materials, and the materials cut the length of the materials through the scale grooves 31 on the material receiving plate 3; the length of the cut material is limited.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a but change cutting die of cutting machine which characterized in that: the cutting device comprises a cutting knife rest (1), wherein a cutting hole (12) is formed in the cutting knife rest (1), a cutting knife disc (11) is rotationally connected in the cutting knife rest (1), a plurality of ring cutters (18) are arranged on the cutting knife disc (11) at positions corresponding to the cutting hole (12), and a cutting knife plate (14) is arranged on the cutting knife rest (1) at positions corresponding to the cutting hole (12); one end of the cutter plate (14) close to the material cutting hole (12) is rotatably connected with a cutter head I (15), a plurality of cutter edges (16) are formed in the cutter head I (15), and the cutter edges (16) correspond to the ring cutters (18) one by one.

2. The interchangeable die of a cutting machine according to claim 1, characterized in that: the cutting knife rest (1) is provided with a discharge hole (2), a knife unloading motor (21) is arranged at the position, corresponding to the discharge hole (2), of the cutting knife rest (1), and an output shaft of the knife unloading motor (21) can be abutted to the ring-cutting knife (18).

3. The interchangeable die of a cutting machine according to claim 2, characterized in that: one side of the cutting knife rest (1), which is far away from the cutting knife rest (1) and corresponds to the discharging hole (2), is fixedly connected with a guide rod (22), and the guide rod (22) is connected with a shielding plate (23) in a sliding manner.

4. The interchangeable die of a cutting machine according to claim 1, characterized in that: a limiting block (141) is fixedly connected to the cutter plate (14), and the limiting block (141) can be abutted to the cutter frame (1).

5. The interchangeable cutting die of a cutting machine according to claim 3, characterized in that: the cover is equipped with shelters from spring (24) on guide bar (22), shelters from spring (24) and guide bar (22) coaxial line setting, shelters from the one end and shielding plate (23) rigid coupling of spring (24), shelters from the other end and the cutter frame (1) rigid coupling of spring (24), when shielding plate (23) trend is kept away from cutter frame (1), shelters from spring (24) and has the trend that pulling shielding plate (23) trend is close to cutter frame (1) direction and slides.

6. The interchangeable die of a cutting machine according to claim 1, characterized in that: the cutting knife rest (1) is provided with a positioning hole (25), the position of the cutting knife disc (11) corresponding to the positioning hole (25) is provided with a locking hole (26), a positioning rod (27) is inserted in the positioning rod (27), and the positioning rod (27) can be inserted in the locking hole (26).

7. The interchangeable die of a cutting machine according to claim 1, characterized in that: the cutting tool rest (1) is provided with a material receiving plate (3) corresponding to the position of the material cutting hole (12), the material receiving plate (3) is an arc-shaped plate, and the arc opening direction of the material receiving plate (3) is vertical upwards.

8. The interchangeable die of a cutting machine according to claim 7, wherein: the length direction of the material receiving plate (3) on the material receiving plate (3) is provided with a scale groove (31).