CN217434505U

CN217434505U - Cutting machine cutting die tool changing auxiliary mechanism

Info

Publication number: CN217434505U
Application number: CN202220884656.4U
Authority: CN
Inventors: 朱春才; 朱智; 朱慧
Original assignee: Yancheng Zhicheng Machine Manufacturing Co ltd
Current assignee: Yancheng Zhicheng Machine Manufacturing Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-09-16
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a cutting machine cutting die tool changing complementary unit, including tool changing breach, stopper, the tool magazine is installed in cutting machine left side or right side, removes towards the cutting head and locates the tool changing at collateral branch fagging, is provided with the tool changing breach on the collateral branch fagging of cutting machine organism, and the tool changing breach is for leading to the groove, and the tool changing breach is big end down. The two limiters are symmetrically arranged in the tool changing gap and used for guiding two sides of the tool changing die, and the limiters are long strip plates with grooves or combination of L-shaped limiting plates and lower limiting blocks. When the limiter is a strip plate with a groove, the cutting die moves in the groove; when the limiter is the combination of the L-shaped limiting plate and the lower limiting block, the long edge of the L-shaped limiting plate is arranged on the side face of the cutter changing notch, the lower limiting block is arranged on the L-shaped limiting plate, and the lower limiting block and the short edge of the L-shaped limiting plate form a channel for limiting the movement of the cutter die. The utility model discloses processing tool changing breach on the collateral branch fagging of organism, installation stopper has improved the stability when cutting die tool changing, improves tool changing efficiency.

Description

Cutting machine cutting die tool changing auxiliary mechanism

Technical Field

The utility model belongs to the cutting machine field, concretely relates to cutting machine cutting die tool changing complementary unit.

Background

The cutting machine is an indispensable device in the light industry, and presses a cutting die by means of the acting force of the movement of the machine to perform punching processing on the non-metal material. The cutting die is suitable for punching and cutting nonmetal materials such as foaming materials, paperboards, textiles, plastic materials, leather, rubber, packaging materials, floor materials, carpets, glass fibers, cork and the like by a cutting die with the help of the punching force generated by a machine.

This company has designed a section cutting machine of taking the tool magazine, can change the cutting die of cutting machine automatically, and the cutting die is when changing, removes the cutting head and reachs the tool changing position, and the rack on the gear drive cutting die of motor makes the cutting die shift out from the cutting head, gets into the tool magazine, and the cutting die of changing new from the tool magazine is sent into the cutting head again. In the moving process of the cutting die, because the size of the cutting die plate is larger, the stress is concentrated on the rack at the middle upper part, the cutting die vibrates under the stress when moving, and the cutting die is not easy to insert into a tool magazine or a movable punching head. Meanwhile, the tool changing positions of the tool magazine and the punching head need to meet the conditions of convenience, no influence on the existing operation flow, no influence on the performance of the cutting machine, enough working space and the like.

SUMMERY OF THE UTILITY MODEL

Not enough to the above-mentioned that prior art exists, the to-be-solved technical problem of the utility model is that when the cutting die was changed, the cutting die stress point was less, and easy quivering influences the mounted position who gets into the knife rest or blanking head of tool magazine.

The technical scheme of the utility model is that: the utility model provides a cutting die tool changing auxiliary mechanism of a cutting machine, which comprises a tool changing gap and a limiter,

the tool magazine is arranged on the left side or the right side of the cutting machine, the movable punching head can change tools at the side supporting plate, a tool changing notch is arranged on the side supporting plate of the cutting machine body and is a through groove, the tool changing notch is small at the upper part and big at the lower part,

the stopper has two, and the symmetry sets up in the tool changing breach, leads to die setting both sides, and the stopper is one of following two kinds of structures: a long strip plate with a groove, an L-shaped limit plate and a lower limit block,

when the limiter is a long slat with a groove, the cutting die moves in the groove;

when the limiter is the combination of the L-shaped limiting plate and the lower limiting block, the long edge of the L-shaped limiting plate is arranged on the side face of the cutter changing notch, the lower limiting block is arranged on the L-shaped limiting plate, and the lower limiting block and the short edge of the L-shaped limiting plate form a channel for limiting the movement of the cutter die.

Furthermore, the upper part of the tool changing notch is a trapezoidal through groove.

Further, the L-shaped limiting plate is installed on the side face of the tool changing notch through a bolt, a waist-shaped groove is formed in the lower limiting block, and the lower limiting block is installed on the side face of the L-shaped limiting plate through a bolt and is adjustable in vertical position.

Furthermore, an upper row of idler wheels and a lower row of idler wheels are installed in the limiting stopper, and the idler wheels are in contact with the cutting die.

The utility model has the advantages that:

cutting machine cutting die tool changing complementary unit, select suitable position to carry out the tool changing, processing tool changing breach on the collateral branch fagging of organism, the stability of motion when having improved the cutting die tool changing improves tool changing efficiency by the installation stopper.

Drawings

Fig. 1 is a schematic perspective view of a tool magazine and a cutting machine according to the present invention;

fig. 2 is a schematic perspective view of the cutting machine for removing the tool magazine according to the present invention;

fig. 3 is an enlarged schematic perspective view of the auxiliary mechanism for tool changing of the cutting die of the cutting machine of the present invention;

FIG. 4 is an enlarged schematic view of the stopper in the form of a bar (embodiment I);

fig. 5 is an enlarged schematic perspective view of the movement of the cutting die in the stopper (embodiment two) according to the present invention;

fig. 6 is an enlarged schematic view of a portion a of fig. 4.

In the figure: 1. side supporting plates; 101. a notch is changed; 2. a tool magazine; 3. moving the punching head; 4. Cutting the die; 5. a stopper; 501. an L-shaped limiting plate; 502. a lower limit block.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in FIG. 3, the cutter changing auxiliary mechanism of cutting die 4 of cutting machine comprises a cutter changing notch 101 and a limiter. As shown in fig. 1 and 2, the tool magazine 2 is installed on the left side or the right side of the cutting machine, the movable punching head 3 can change tools at the side supporting plate 1, a tool changing notch 101 is arranged on the side supporting plate 1 of the cutting machine body, the tool changing notch 101 is a through groove, and the tool changing notch 101 is large in size. The upper part of the tool changing notch 101 is a trapezoidal through groove.

As shown in fig. 4, two stoppers 5 are symmetrically arranged in the tool changing notch 101 to guide two sides of the tool changing die 4, and when the stoppers 5 are strip plates with grooves, the tool changing die 4 moves in the grooves.

Example two:

as shown in fig. 5 and 6, the other parts are the same as the first embodiment except that the stopper 5 is a combination of an L-shaped stopper 501 and a lower stopper 502, the long side of the L-shaped stopper 501 is installed at the side of the tool changing notch 101, the lower stopper 502 is installed on the L-shaped stopper 501, and the lower stopper 502 and the short side of the L-shaped stopper 501 form a channel for limiting the movement of the tool die 4.

L type limiting plate 501 passes through the bolt and installs in tool changing breach 101 side, is provided with waist-shaped groove on the lower stop block 502, and the lower spacing passes through the bolt and installs in L type limiting plate 501 side and vertical position is adjustable.

Example three:

the other parts are the same as the first and second embodiments, except that an upper row and a lower row of rollers are arranged in the limiting device 5, and the rollers are contacted with the cutting die 4.

The utility model discloses a theory of operation:

cutting machine cutting die 4 tool changing complementary unit, make tool magazine 2 carry out the tool changing in the cutting machine side, tool changing breach 101 is processed out to 1 offside backup pad, tool changing breach 101 is big end up. Last little assurance collateral branch fagging 1's intensity, the business turn over of guaranteeing cutting die 4 down greatly and stopper 5's installation, stopper 5 is according to cutting die 4's structure and motion characteristics, through two sets of L type limiting plates 501, lower stopper 502, it is limited to make 4 both sides of cutting die, tremble when avoiding removing, improve motion stability and positioning accuracy, be convenient for put into tool magazine 2 or remove and cut out head 3, improve cutting die 4 translation rate on stable basis class, practice thrift the tool changing time, improve tool changing efficiency.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the present invention is to provide a person skilled in the art with the ability to understand the contents of the present invention and implement the same, and not to limit the scope of the present invention.

Claims

1. The utility model provides a cutting machine cutting die (4) tool changing complementary unit which characterized in that: comprises a tool changing notch (101) and a limiter (5),

the tool magazine (2) is arranged on the left side or the right side of the cutting machine, the movable punching head (3) carries out tool changing at the side supporting plate (1), a tool changing notch (101) is arranged on the side supporting plate (1) of the cutting machine body, the tool changing notch (101) is a through groove, the tool changing notch (101) is small at the top and big at the bottom,

stopper (5) have two, and the symmetry sets up in tool changing breach (101), leads cutting die (4) both sides, and stopper (5) are one of following two kinds of structures: a long strip plate with grooves, an L-shaped limit plate (501) and a lower limit block (502),

when the limiter (5) is a long strip plate with a groove, the cutting die (4) moves in the groove;

when the limiter (5) is a combination of an L-shaped limiting plate (501) and a lower limiting block (502), the long side of the L-shaped limiting plate (501) is installed on the side face of the tool changing notch (101), the lower limiting block (502) is installed on the L-shaped limiting plate (501), and the short sides of the lower limiting block (502) and the L-shaped limiting plate (501) form a channel for limiting the movement of the cutting die (4).

2. The cutting machine cutting die cutter changing assisting mechanism of claim 1, characterized in that: the upper part of the tool changing notch (101) is a trapezoidal through groove.

3. The cutting machine cutting die tool changing assisting mechanism according to claim 1, characterized in that: l type limiting plate (501) are installed in tool changing breach (101) side through the bolt, are provided with waist type groove on lower spacing piece (502), and lower spacing is installed in L type limiting plate (501) side through the bolt and vertical position is adjustable.

4. The cutting machine cutting die tool changing assisting mechanism according to claim 1, characterized in that: an upper row of idler wheels and a lower row of idler wheels are installed in the limiter (5), and the idler wheels are in contact with the cutting die (4).