CN216000729U - Paper punch - Google Patents
Paper punch Download PDFInfo
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- CN216000729U CN216000729U CN202120823863.4U CN202120823863U CN216000729U CN 216000729 U CN216000729 U CN 216000729U CN 202120823863 U CN202120823863 U CN 202120823863U CN 216000729 U CN216000729 U CN 216000729U
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Abstract
The utility model relates to the field of paper punching equipment, in particular to a paper punching machine, which comprises: a compression bar mechanism, a knife edge punch and a chassis; the pressure bar mechanism is provided with a knife edge mounting structure, the knife edge punch is detachably mounted on the knife edge mounting structure of the pressure bar mechanism, and the number of the knife edge mounting structures can be increased or reduced according to needs; the chassis is provided with a punching area for placing paper, and the pressing rod mechanism is pressed to enable the knife edge punch arranged on the pressing rod mechanism to punch the paper in the punching area on the chassis. According to the paper puncher disclosed by the utility model, different types of knife edge punches can be arranged on the knife edge mounting structure for punching through the arranged knife edge mounting structure, and the knife edge punches can be additionally arranged or deleted according to needs to adjust the punching speed.
Description
Technical Field
The utility model relates to the field of paper punching equipment, in particular to a paper punching machine.
Background
The manual paper punching machine tool is used for paper punching, is suitable for quick paper punching in schools, banks, companies, supermarkets, enterprise units and the like, saves time, and has high efficiency and wide application range; the paper perforating machine is indispensable equipment, for example, books and workbooks need to be bound after being perforated by the perforating machine, and common large-scale equipment machines, fixed line machines, immovable machines, high cost and no flexibility exist for improving the working efficiency and automation;
at present, a lot of the punching machines are electric, the size is large, the cost is high, the machine is fixed, the punching machines are not suitable for small-range portable operation, punching of office files, paper, documents and the like is inconvenient, and the punching machines are light and handy manual punching machines in design, convenient for small indoor areas such as office areas and the like, flexible, portable, low-cost and efficient.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an object of the present invention is to provide a paper punch in which a punching head can be added or deleted.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides a paper punch, comprising: a compression bar mechanism, a knife edge punch and a chassis; the pressure bar mechanism is provided with a knife edge mounting structure, the knife edge punch is detachably mounted on the knife edge mounting structure of the pressure bar mechanism, and the number of the knife edge mounting structures can be increased or reduced according to needs; the chassis is provided with a punching area for placing paper, and the pressing rod mechanism is pressed to enable the knife edge punch arranged on the pressing rod mechanism to punch the paper in the punching area on the chassis.
Furthermore, the pressure lever mechanism comprises a pressure lever, the knife edge punch is arranged on the pressure lever, and the pressure lever is positioned right above the chassis.
Furthermore, the pressure lever mechanism also comprises a handle lever which is connected with the pressure lever and is vertical to the pressure lever.
Furthermore, the pressure lever mechanism also comprises a handle, and the handle is connected with one end of the handle lever, which is far away from the pressure lever.
Furthermore, the punching machine also comprises an elastic device which is connected with the pressure rod mechanism and provides elastic force for the pressure rod mechanism.
Furthermore, the perforating machine also comprises a support rod, one end of the support rod is fixed on the chassis, and the other end of the support rod is connected with the elastic device in a supporting way.
Further, the punching machine also comprises a paper blocking rod used for changing the paper punching position, and the paper blocking rod is installed on the side wall of the chassis in a drawer type.
Further, the perforating machine also comprises a paper pressing clamp used for clamping paper, and the paper pressing clamp is connected with the paper blocking rod.
Furthermore, the paper pressing clamp is provided with a clamping lug for clamping the paper pressing clamp.
Further, the elastic device is a spring.
In the paper puncher, the pressure lever mechanism is provided with the knife edge mounting structure, the knife edge punch is detachably mounted on the knife edge mounting structure of the pressure lever mechanism, and the number of the knife edge mounting structures can be increased or reduced according to needs; a punching area for placing paper is arranged on the chassis, and the pressing rod mechanism is pressed to enable a knife edge punching head arranged on the pressing rod mechanism to punch the paper in the punching area on the chassis; through the arranged knife edge mounting structure, different types of knife edge punches can be arranged on the knife edge mounting structure for punching, and knife edge punches can be additionally arranged or omitted as required to adjust the punching speed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a block diagram of the paper punch of the present invention.
Reference numerals: 1-a pressure lever mechanism, 101-a pressure lever, 102-a handle lever, 103-a handle, 2-a knife edge punch, 3-a chassis, 4-an elastic device, 5-a support rod, 6-a paper blocking rod and 601-a clamping lug.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, a paper punch according to an embodiment of the present invention includes: the device comprises a compression bar mechanism 1, a knife edge punch 2 and a chassis 3; the pressure bar mechanism 1 is provided with a knife edge mounting structure, the knife edge punch 2 is detachably mounted on the knife edge mounting structure of the pressure bar mechanism 1, and the number of the knife edge mounting structures can be increased or reduced according to needs; the chassis 3 is provided with a punching area for placing paper, and the pressing rod mechanism 1 is pressed to enable the knife edge punch 2 arranged on the pressing rod mechanism 1 to punch the paper in the punching area on the chassis 3.
In the paper puncher, the pressure lever mechanism 1 is provided with the knife edge mounting structure, the knife edge punch 2 is detachably mounted on the knife edge mounting structure of the pressure lever mechanism 1, and the number of the knife edge mounting structures can be increased or reduced according to needs; a punching area for placing paper is arranged on the chassis 3, and the pressing rod mechanism 1 is pressed to enable the knife edge punch 2 arranged on the pressing rod mechanism 1 to punch the paper in the punching area on the chassis 3; through the arranged knife edge mounting structure, different types of knife edge punches 2 can be arranged on the knife edge mounting structure for punching, and the knife edge punches 2 can be additionally arranged or omitted as required to adjust the punching speed.
In a preferred embodiment, the knife-edge punch 2 is arranged on a mechanism pressure rod 101, and a knife-edge mounting structure is arranged on the pressure rod 101 and can be used for mounting a knife head; the knife edge punch 2 is detachably clamped on the knife edge mounting structure, various knife edge punches 2 can be designed, the punches punch holes by using a diamond triangle as a drill bit, and the punches punch holes on paper directly by using a sharp drill bit, so that the effects of sharpness and quick punching are achieved; the punch can be designed into various types, such as round holes, rectangles and the like.
In a preferred embodiment, the pressing rod mechanism 1 comprises a pressing rod 101, and the knife-edge punch 2 is mounted on the pressing rod 101, and the pressing rod 101 is positioned right above the chassis 3. The knife edge punch 2 is arranged on the pressing rod 101, and punching operation is carried out on the paper by pressing the pressing rod 101; the compression bar 101 is provided with a knife edge installation mechanism which can install knife edge punches 2 of different types and can add or delete the knife edge punches 2 according to requirements.
In a preferred embodiment, the pressing rod mechanism 1 further comprises a handle bar 102, and the handle bar 102 is connected with the pressing rod 101 and is perpendicular to the pressing rod 101. The handle rod 102 penetrates through the elastic device 4 to be connected with the pressure rod 101 and plays a role in bearing pressure and transmitting pressure; the provision of the handle lever 102 facilitates the application of pressure to the pressure bar 101.
In a preferred embodiment, the pressing rod mechanism 1 further comprises a handle 103, and the handle 103 is connected with one end of the handle rod 102 far away from the pressing rod 101. The handle 103 is connected with the handle rod 102 and plays a role in bearing pressure and transmitting pressure; the arrangement is more convenient for a user to apply pressure to the pressure lever mechanism 1 by hands; the handle 103 may be provided in the shape of a sphere, circle, or the like.
In a preferred embodiment, the punching machine further comprises an elastic device 4, and the elastic device 4 is connected with the pressure rod mechanism 1 and provides elastic force for the pressure rod mechanism 1. The elastic device 4 is connected with the pressure lever mechanism 1, and after the pressure lever mechanism 1 is pressed each time, the elastic device 4 can give a rebound force to the pressure lever mechanism 1, so that the pressure lever mechanism 1 is restored to the original state, and operation is provided for the next pressing; repeatedly press depression bar mechanism 1, and the unlimited time flicks from top to bottom and restores the normal position, accomplishes punching of bottom paper spare.
In a preferred embodiment, the hole punching machine further comprises a support rod 5, one end of the support rod 5 is fixed on the chassis 3, and the other end is supported and connected with the elastic device 4. Set up cradling piece 5 and be used for supporting resilient means 4, the lower extreme of cradling piece 5 is fixed on chassis 3, resilient means 4 is installed to the upper end of cradling piece 5.
In a preferred embodiment, the hole puncher further comprises a paper blocking rod 6 for changing the hole punching position of the paper, and the paper blocking rod 6 is installed on the side wall of the chassis 3 in a drawer mode. The paper blocking rods 6 are arranged on the left side and the right side of the chassis 3, can be in a drawer-type drawing design, and can control the punching positions of the paper according to the length of the paper blocking rods 6 drawn out, so that the paper can be conveniently positioned according to the lengths of different paper.
In a preferred embodiment, the punch further comprises a paper pressing clip for clipping paper, and the paper pressing clip is connected with the paper blocking rod 6. The paper pressing clamp is used for conveniently compressing scattered paper pieces together and neatly clamping the paper pieces so as to facilitate punching; for example, twenty sheets are stacked in order, and then placed on the punching area of the base plate 3 to punch holes in the sheets.
In a preferred embodiment, the paper pressing clip is provided with a clip lug 601 for clipping the paper pressing clip. The paper pressing clamp is provided with clamping lugs 601, and after the paper is arranged in the paper pressing clamp, the clamping lugs 601 are pressed to fix the paper in the paper pressing clamp.
In a preferred embodiment, the elastic means 4 are springs.
The manual paper perforating machine tool is used for perforating paper, has the advantages of simple structure, ingenious design and high efficiency, is suitable for rapidly perforating paper in schools, banks, companies, supermarkets, enterprise units and the like, saves time, and has low investment cost and wide application range.
The utility model has the beneficial effects that:
1. in the paper puncher, the pressure lever mechanism 1 is provided with the knife edge mounting structure, the knife edge punch 2 is detachably mounted on the knife edge mounting structure of the pressure lever mechanism 1, and the number of the knife edge mounting structures can be increased or reduced according to needs; a punching area for placing paper is arranged on the chassis 3, and the pressing rod mechanism 1 is pressed to enable the knife edge punch 2 arranged on the pressing rod mechanism 1 to punch the paper in the punching area on the chassis 3; through the arranged knife edge mounting structure, different types of knife edge punches 2 can be arranged on the knife edge mounting structure for punching, and the knife edge punches 2 can be additionally arranged or omitted as required to adjust the punching speed.
2. The right side of the chassis 3 is provided with the paper blocking rod 6, the paper blocking rod 6 is in a drawer type drawing design, the punching position of paper is controlled according to the length of the drawn paper, and the paper is conveniently positioned according to the lengths of different paper.
3. The paper pressing clamp is arranged, so that scattered paper pieces can be conveniently compressed together and clamped in order, and punching is facilitated; and the paper pressing clamp is provided with a clamping lug 601, and the paper is arranged and put into the paper pressing clamp, and then the clamping lug 601 is pressed to fix the paper in the paper pressing clamp.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A paper punch, comprising: a compression bar mechanism, a knife edge punch and a chassis; the pressure bar mechanism is provided with a knife edge mounting structure, the knife edge punch is detachably mounted on the knife edge mounting structure of the pressure bar mechanism, and the number of the knife edge mounting structures can be increased or reduced according to needs; the chassis is provided with a punching area for placing paper, and the pressing rod mechanism is pressed to enable a knife edge punching head arranged on the pressing rod mechanism to punch the paper in the punching area on the chassis.
2. The paper punch of claim 1, wherein the ram mechanism comprises a ram on which the knife-edge punch is mounted, the ram being located directly above the chassis.
3. The paper punch of claim 2, wherein the plunger mechanism further comprises a handle bar coupled to and perpendicular to the plunger.
4. The paper punch of claim 3, wherein the plunger mechanism further comprises a handle connected to an end of the handle bar distal from the plunger.
5. The paper punch of claim 4, further comprising a resilient device coupled to and providing a spring force to the ram mechanism.
6. The paper punch of claim 5, further comprising a support bar having one end fixed to the base plate and another end supportingly coupled to the resilient device.
7. The paper punch of claim 1, further comprising a stop for changing the position of the paper punch, the stop being drawer-mounted to a side wall of the chassis.
8. The paper punch of claim 7, further comprising a paper clamp for clamping paper, the paper clamp coupled to the paper stop.
9. The paper punch of claim 8, wherein the clamp has clamp ears for holding the clamp.
10. The paper punch of claim 5, wherein the resilient device is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823863.4U CN216000729U (en) | 2021-04-21 | 2021-04-21 | Paper punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823863.4U CN216000729U (en) | 2021-04-21 | 2021-04-21 | Paper punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216000729U true CN216000729U (en) | 2022-03-11 |
Family
ID=80581189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120823863.4U Active CN216000729U (en) | 2021-04-21 | 2021-04-21 | Paper punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216000729U (en) |
-
2021
- 2021-04-21 CN CN202120823863.4U patent/CN216000729U/en active Active
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