CN218785644U

CN218785644U - Paper supporting punching machine

Info

Publication number: CN218785644U
Application number: CN202223003333.9U
Authority: CN
Inventors: 黄建凯
Original assignee: Nantong Huaxing Office Equipment Technology Co ltd
Current assignee: Nantong Huaxing Office Equipment Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-04-04
Anticipated expiration: 2032-11-10

Abstract

The utility model provides a hold in palm paper puncher, it including: the paper-feeding punching machine comprises a punching machine base, a cutter core module arranged on the punching machine base, and an upper cover rotationally connected with the cutter core module, wherein at least one paper-supporting bottom plate is arranged on the punching machine base. The support paper puncher in this embodiment has improved the stability of handheld punching through holding in the palm the paper bottom plate, realizes improving the purpose of efficiency of punching through setting up the multiunit sword core that punches to the operation is more convenient.

Description

Paper supporting punching machine

Technical Field

The utility model relates to a hold in palm paper puncher.

Background

The punching machine in the prior art comprises a body, a punching cutter core and a pressing handle part, wherein the punching cutter core moves downwards by pressing the pressing handle part, and the punching cutter core and the body realize punching action together. However, the existing punching machine usually only has one punching knife core, one hole is pressed when punching, and the stability of paper is ensured by means of the equal planes of a table top, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art operation inconvenience, the lower defect of efficiency of punching, provide a can bare-handed operation and reducible support paper puncher that punches the action number of times.

The utility model discloses a solve above-mentioned technical problem through following technical scheme:

a paper supporting punching machine is characterized by comprising: the paper-feeding punching machine comprises a punching machine base, a cutter core module arranged on the punching machine base, and an upper cover rotationally connected with the cutter core module, wherein at least one paper-supporting bottom plate is arranged on the punching machine base.

The paper supporting punching machine comprises two paper supporting bottom plates, the paper supporting bottom plates are located on two sides of the cutter core module, and scales are arranged on the paper supporting bottom plates.

Wherein, hold in the palm the paper bottom plate with the puncher base is integrated into one piece.

Wherein, hold in the palm the paper bottom plate with the puncher base is detachable connection.

Wherein, be equipped with on the puncher base and be used for connecting the draw-in groove of sword core module, the sword core module include with the blade holder that the draw-in groove is connected, be equipped with at least a set of sword core subassembly on the blade holder, the sword core subassembly is including locating be used for wearing to establish the hollow guide post of sword core on the blade holder, the elastic component is established to the cover on the guide post, the bottom cutting edge of sword core is worn to establish through the guide post, the spacing ring is established to the top card of sword core, the one end of elastic component support lean on in the upper surface of blade holder, the other end support lean on in the lower surface of spacing ring, the top of sword core still is equipped with the sword core sheath.

Wherein, the knife core module comprises three groups of knife core components.

And a chip collecting cabin cover plate is arranged below the clamping groove, and the clamping groove, the chip collecting cabin cover plate and the cutter holder are enclosed to form a chip collecting cabin.

The tool apron is rotatably connected with the upper cover through a parallel shaft.

The paper supporting punching machine further comprises a plastic cover arranged outside the upper cover in a covering mode, and the plastic cover is connected with the punching machine base through screws.

And the bottom of the paper supporting punching machine is also provided with an anti-slip pad.

In the present invention, the above-mentioned preferred conditions can be combined at will on the basis of general knowledge in the field, so as to obtain the preferred embodiments of the present invention.

The utility model discloses an actively advance the effect and lie in: the support paper puncher in this embodiment has improved the stability of handheld punching through holding in the palm the paper bottom plate, realizes improving the purpose of efficiency of punching through setting up the multiunit sword core that punches to the operation is more convenient.

Drawings

Fig. 1 is an exploded view of a paper-holding punch according to an embodiment of the present invention.

Fig. 2 is a reference view showing a state of use of the paper-holding punch in the present embodiment.

Detailed Description

The present invention will be more clearly and completely described below with reference to the accompanying drawings.

The paper supporting punch in the embodiment comprises a punch base 1, a cutter core module 2 arranged on the punch base 1, and an upper cover 3 rotatably connected with the cutter core module 2, wherein a cutter holder is rotatably connected with the upper cover 3 through a parallel shaft 5. The puncher base 1 is provided with a paper supporting base plate 101 and a paper supporting base plate 102, the two paper supporting base plates and the puncher base 1 are integrally formed, and scales for positioning the distance between paper sheets are further arranged on the paper supporting base plates. Of course, in other embodiments, the paper holding base plate and the punch base 1 may be detachably connected, for example: snap-fit connection, swivel connection or connection by fasteners.

In this embodiment, the two paper supporting bottom plates are located at two sides of the knife core module 2, and in other embodiments, the paper supporting bottom plates may be only arranged at one side of the knife core module.

The perforating machine is characterized in that a clamping groove 11 used for connecting the cutter core module 2 is formed in the perforating machine base 1, the cutter core module 2 comprises a cutter holder connected with the clamping groove 11, and three cutter core assemblies are arranged on the cutter holder side by side. Every group the sword core subassembly is all including establishing be used for wearing to establish the hollow guide post 21 of sword core 23 on the blade holder 2, spring 22 is established to the cover on the guide post 21, the bottom cutting edge of sword core 23 is worn to establish through guide post 21, spacing ring 24 is established to the top card of sword core 23, the one end of spring 22 support lean on in the upper surface of blade holder, the other end support lean on in spacing ring 24's lower surface, the top of sword core 23 still is equipped with sword core sheath 25. In other embodiments, two sets of cartridge assemblies or more than three sets of cartridge assemblies may be provided as desired.

A scrap collecting cabin cover plate 12 is arranged below the clamping groove 11, and a scrap collecting cabin is enclosed by the clamping groove 11, the scrap collecting cabin cover plate 12 and the cutter holder and is used for collecting cut paper sheets.

In addition, the paper supporting punch further comprises a plastic cover 4 covering the upper cover 3, and the plastic cover 4 is connected with the punch base 1 through a screw 113.

Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments can be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. A paper supporting punching machine is characterized in that the machine comprises: the paper-feeding device comprises a perforating machine base, a cutter core module arranged on the perforating machine base and an upper cover rotationally connected with the cutter core module, wherein at least one paper-supporting bottom plate is arranged on the perforating machine base;

be equipped with on the puncher base and be used for connecting the draw-in groove of core module, the core module include with the blade holder that the draw-in groove is connected, be equipped with at least a set of core subassembly on the blade holder, the core subassembly is including locating be used for wearing to establish the hollow guide post of core on the blade holder, the elastic component is established to the cover on the guide post, the bottom cutting edge of core wears to establish through the guide post, the spacing ring is established to the top card of core, the one end of elastic component support lean on in the upper surface of blade holder, the other end support lean on in the lower surface of spacing ring, the top of core still is equipped with the core sheath.

2. The paper-supporting punch as claimed in claim 1, wherein the paper-supporting punch includes two paper-supporting base plates, the paper-supporting base plates are located on both sides of the core module, and the paper-supporting base plates are provided with scales.

3. The paper-holding punch as claimed in claim 1 or 2, wherein the paper-holding base plate is integrally formed with the punch base.

4. The paper-holding punch according to claim 1 or 2, wherein the paper-holding base plate is removably attached to the punch base.

5. The paper-holding punch as claimed in claim 4, wherein said die block includes three sets of said die assemblies.

6. The paper-holding hole punch as claimed in claim 5, wherein a chip collecting cabin cover plate is arranged below the clamping groove, and the clamping groove, the chip collecting cabin cover plate and the tool apron enclose a chip collecting cabin.

7. The paper-holding punch as claimed in claim 1, wherein the holder is pivotally connected to the top cover by parallel pivot.

8. The paper-supporting punch of claim 1, further comprising a plastic cover covering the top cover, the plastic cover being bolted to the punch base.

9. The paper-holding punch as claimed in claim 1, wherein a non-slip pad is further provided at the bottom of the paper-holding punch.