CN219359647U

CN219359647U - Plastic piece punching machine

Info

Publication number: CN219359647U
Application number: CN202223511039.9U
Authority: CN
Inventors: 徐新盛; 蔡旭香
Original assignee: Qingdao Yakaidiya Sports Equipment Technology Co ltd
Current assignee: Qingdao Yakaidiya Sports Equipment Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-18
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of punching machines, in particular to a plastic part punching machine, which comprises a frame capable of bearing or fixing plastic parts, and also comprises a punching part, wherein the punching part is detachably arranged on the frame and comprises a pressing plate capable of pressing the plastic parts, offset in the punching process of the plastic parts can be avoided, a bearing plate is arranged below the pressing plate, and a plurality of punching ring openings capable of avoiding brittle fracture of the plastic parts in the punching process of the plastic parts are arranged on the bearing plate; the pressing plate in the punching part that can be equipped with makes the working of plastics by inseparable pressfitting on the loading board, avoids taking place the skew, avoids the working of plastics to take place deformation and influences the effect of punching a hole and cause cracked condition in the punching press process, can increase the incision department pressure of punching a hole through the die-cut ring mouth on the loading board that is equipped with, is convenient for punch a hole then, and the ring body winding heat supply structure of die-cut ring mouth can provide the heat source and make the working of plastics friability of pressfitting reduce, can avoid the brittle fracture of the in-process brittle working of plastics that punches a hole.

Description

Plastic piece punching machine

Technical Field

The utility model relates to the technical field of punching machines, in particular to a plastic part punching machine.

Background

At present, when a metal sheet is processed by a punching machine, impact pressure can be directly provided by means of punching and the like, so that the punching is realized by hard collision between the punching and the metal sheet, and the self attribute of the metal material cannot be broken and the like; however, such a punching machine is not suitable for punching plastic parts, because of toughness and the like of the plastic parts, the conventional punching machine is deformed due to toughness and the like of materials when the surface of the plastic parts is impacted, the punching effect is easily affected, and the plastic parts are broken due to the partially fragile plastic parts, so that the punching process of the plastic parts is greatly limited. In addition, the punching piece is easy to deviate in the punching process, so that the problem of punching the plastic piece can be avoided, and the punching quality is improved. In view of this, we propose a plastic part punching machine.

Disclosure of Invention

In order to remedy the defects, the utility model provides a plastic part punching machine.

The technical scheme of the utility model is as follows:

the plastic part punching machine comprises a frame capable of bearing or fixing plastic parts, and further comprises:

the punching part, the punching part detachably installs in the frame, the punching part is including the pressfitting board that can pressfitting the working of plastics, can avoid the working of plastics to punch a hole the in-process take place the skew, the pressfitting board below is equipped with the loading board, just be equipped with a plurality of die-cut ring mouths that can avoid the working of plastics to punch a hole the in-process take place the working of plastics brittle fracture on the loading board.

Preferably, the frame includes the processing platform that can bear the portion of punching a hole, be equipped with on the processing platform with the punching press that the loading board size agrees bears the groove, just the punching press bears to be equipped with in the inslot and to discharge the waste material that all punched a hole the waste material and unload the mouth, waste material unloading mouth below is equipped with the waste material storehouse that can accept the waste material.

Preferably, the pressing plate is provided with a plurality of perforations which are matched with the inner diameters of the punching ring openings and correspond to each other one by one, and the pressing plate is provided with a plurality of first sliding holes.

Preferably, a punching plate is arranged above the pressing plate, a plurality of punches are fixedly arranged below the punching plate, the punches correspond to the perforations one by one, and a plurality of second sliding holes aligned with the first sliding holes are formed in the pressing plate.

Preferably, a plurality of limit guide rods are fixedly installed between the processing table and the rack top plate, and the limit guide rods are sequentially and slidably inserted into the first sliding holes and the second sliding holes.

Preferably, a power source capable of providing downward punching pressure for the punching plate is fixedly arranged below the rack top plate, and a driving source capable of enabling the pressing plate to move in the vertical direction and press the plastic piece is fixedly arranged on the pressing plate.

Preferably, the ring buckle on the upper surface of the punching ring opening is provided with a conical notch, and the ring body of the punching ring opening is wound with a heat supply structure

Compared with the prior art, the utility model has the beneficial effects that:

this working of plastics piercing press can make the working of plastics by closely pressfitting on the loading board through the pressfitting board in the portion of punching a hole that is equipped with, avoid taking place the skew to can avoid the working of plastics to take place deformation and influence the effect of punching a hole and cause cracked condition in the punching process, in addition, this piercing press can increase the incision department pressure of punching a hole through the die-cut ring mouth on the loading board that is equipped with, be convenient for punch a hole then, and the ring body winding heat supply structure of die-cut ring mouth can provide the heat source and make the working of plastics friability of pressfitting reduce, can avoid the brittle fracture of the in-process brittle working of punching a hole.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of a frame of the present utility model;

fig. 4 is an exploded view of the punch of the present utility model.

The meaning of each reference numeral in the figures is:

1. a frame; 11. a limit guide rod; 12. a waste bin; 101. stamping the bearing groove; 102. a waste discharging port;

2. a first cylinder; 3. a second cylinder;

4. a punching part; 41. a carrying plate; 401. punching a ring opening; 42. pressing the plate; 402. perforating; 403. a first slide hole; 43. a stamping plate; 404. a second slide hole; 405. and (5) punching.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model is described in detail by the following embodiments:

the plastic part punching machine comprises a frame 1 capable of bearing or fixing plastic parts and further comprises:

the punching part 4, the punching part 4 detachably installs on frame 1, and the punching part 4 is including the pressfitting board 42 that can pressfitting working of plastics, can avoid working of plastics to punch a hole the in-process skew to take place, and pressfitting board 42 below is equipped with loading board 41, and is equipped with a plurality of die-cut ring mouths 401 that can avoid working of plastics brittle fracture to take place in the working of plastics punching a hole on the loading board 41.

The frame 1 comprises a processing table capable of bearing the punching part 4, a punching bearing groove 101 matched with the bearing plate 41 in size is arranged on the processing table, a waste discharging opening 102 capable of discharging all punching waste is arranged in the punching bearing groove 101, and a waste bin 12 capable of bearing waste is arranged below the waste discharging opening 102

The pressing plate 42 is provided with a plurality of through holes 402 which are matched with the inner diameter of the punching ring openings 401 in a one-to-one correspondence manner, and the pressing plate 42 is provided with a plurality of first sliding holes 403. The press plate 42 top is equipped with the punching press board 43, and punching press board 43 below fixed mounting has a plurality of drifts 405, and drift 405 and perforation 402 one-to-one are equipped with a plurality of second slide holes 404 that align with first slide hole 403 position on the pressing plate 42, as shown in fig. 1 and 2, and fixed mounting has a plurality of spacing guide arm 11 between processing platform and the frame 1 roof, and spacing guide arm 11 slides in proper order and peg graft on first slide hole 403 and second slide hole 404.

The first cylinder 2 which can provide the pressing punching pressure for the punching plate 43 is fixedly arranged below the top plate of the frame 1, the driving source which can enable the pressing plate 42 to move in the vertical direction and press the plastic part is fixedly arranged on the pressing plate 42, particularly the two second cylinders 3, the pressing plate 43 can be driven to press under the action of the first cylinder 2, the pressing plate 42 can be driven to press through the two fixedly arranged second cylinders 3, and the plastic part is located between the pressing plate 42 and the bearing plate 41 and is fixed.

The die-cut ring mouth 401 upper surface ring buckle department is equipped with the toper incision, and die-cut ring mouth 401 ring body winding heat supply structure, and the die-cut ring mouth 401 of this embodiment adopts the harder iron and steel material of texture, and winding heating wire provides the heat source, can be heated for the working of plastics department of laminating on the toper incision, reduces its plastics brittleness, avoids the higher plastics of brittleness to take place circumstances such as break in punching a hole.

In the plastic part punching machine of this embodiment, a worker places a plastic part to be punched on the carrier plate 41, then controls two second cylinders 3 to drive the pressing plates 42 to press the plastic part on the carrier plate 41, then starts the first cylinder 2, drives the pressing plates 43 to press under the action of the first cylinder 2, at this time, the conical cuts of the punching ring openings 401 are in contact with the surface of the plastic part, and forms an annular heating part on the surface of the plastic part due to heat conduction, the brittleness of the part is reduced, then the pressing plates 43 press through the perforations 402, and then enter the inner diameters of the punching ring openings 401 to finish punching.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a working of plastics piercing press, includes frame (1) that can bear or fix the working of plastics, its characterized in that: further comprises:

the punching part (4), the punching part (4) detachably installs on frame (1), the punching part (4) including can pressfitting the pressfitting board (42) of working of plastics can avoid working of plastics to punch a hole the in-process and take place the skew, pressfitting board (42) below is equipped with loading board (41), just be equipped with a plurality of die-cut ring mouths (401) that can avoid working of plastics to punch a hole the in-process brittle fracture to take place on loading board (41).

2. A plastic part punch as set forth in claim 1 wherein: the frame (1) comprises a processing table capable of bearing the punching part (4), a punching bearing groove (101) which is matched with the bearing plate (41) in size is formed in the processing table, a waste unloading opening (102) capable of unloading all punching waste is formed in the punching bearing groove (101), and a waste bin (12) capable of bearing the waste is arranged below the waste unloading opening (102).

3. A plastic part punch as set forth in claim 2 wherein: the pressing plate (42) is provided with a plurality of through holes (402) which are matched with the inner diameters of the punching ring openings (401) in a one-to-one correspondence mode, and the pressing plate (42) is provided with a plurality of first sliding holes (403).

4. A plastic part punch as recited in claim 3 wherein: the utility model discloses a punching press board, including punching press board (42), punching press board (42) top is equipped with punching press board (43), a plurality of drift (405) are fixed mounting below punching press board (43), just drift (405) with perforation (402) one-to-one, be equipped with on pressing board (42) a plurality of with second slide hole (404) of first slide hole (403) position alignment.

5. A plastic part punch as set forth in claim 4 wherein: a plurality of limit guide rods (11) are fixedly installed between the processing table and the top plate of the frame (1), and the limit guide rods (11) are sequentially connected to the first sliding holes (403) and the second sliding holes (404) in a sliding and inserting mode.

6. A plastic part punch as set forth in claim 5 wherein: the pressing machine is characterized in that a power source capable of providing downward pressing punching pressure for the punching plate (43) is fixedly arranged below the top plate of the frame (1), and a driving source capable of enabling the pressing plate (42) to move in the vertical direction and press the plastic part is fixedly arranged on the pressing plate (42).

7. A plastic part punch as set forth in claim 6 wherein: the punching ring opening (401) is provided with a conical notch at the ring buckle position on the upper surface, and the punching ring opening (401) is wound around the heat supply structure.