CN216609294U

CN216609294U - Novel rotary type pressing puncher

Info

Publication number: CN216609294U
Application number: CN202122737328.XU
Authority: CN
Inventors: 姚建行; 尹晓凤; 张子相; 苟林瀚; 李建辉
Original assignee: China University of Petroleum East China
Current assignee: China University of Petroleum East China
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-27
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to the technical field of hole punches, in particular to a novel rotary type pressing hole punch which comprises a frame body, wherein the frame body comprises a bottom plate, the surface of the bottom plate is connected with a spring telescopic rod, the top end of the spring telescopic rod is connected with a connecting plate, the top end surface of the connecting plate is connected with a pressing plate, the surface of the pressing plate is movably connected with a rotating column, and the surface of the rotating column is fixedly connected with a butting block. According to the utility model, through the matching of the sliding rod, the sliding block, the lower pressing plate, the fixing block, the spring telescopic column, the lower pressing rod, the fixing plate and the punching knife, a user can conveniently press the pressing plate, so that the abutting block rotates and descends, the punching knife connected to the surface of the fixing plate punches the paper placed on the surface of the paper placing plate, and the user can move the position of the paper, so that the device can be guaranteed to punch different positions of the paper, the practicability of the device is effectively guaranteed, and the working strength of the user is reduced.

Description

Novel rotary type pressing puncher

Technical Field

The utility model relates to the technical field of punches, in particular to a novel rotary pressing punch.

Background

In the use of paper, need punch the paper sometimes to the guarantee assembles the combination with the multiunit paper and orders, reduces staff's working strength, reduces the office work amount of labour.

And paper perforating device in the past is when using, and user of service is when punching the operation, and inconvenient carries out quick even punching hole with the paper, and user of service is inconvenient to adjust the position of punching of paper, consequently need to design novel rotary type and press the hole puncher and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel rotary pressing puncher, which solves the problem that the conventional device provided by the background technology is inconvenient to punch paper rapidly and uniformly.

In order to achieve the purpose, the utility model provides the following technical scheme:

novel hole puncher is pressed to rotary type includes:

the frame body comprises a bottom plate, a spring telescopic rod is connected to the surface of the bottom plate, a connecting plate is connected to the top end of the spring telescopic rod, a pressing plate is connected to the top end surface of the connecting plate, a rotary column is movably connected to the surface of the pressing plate, a butting block is fixedly connected to the surface of the rotary column, a fixed column is fixedly connected to the surface of the bottom plate, and rotating teeth are fixedly connected to the surface of the rotary column;

the pressing mechanism comprises a sliding rod, the sliding rod is fixedly connected to the surface of the fixed column, the sliding rod is connected with a sliding block in a penetrating mode, the surface of the sliding block is connected with a pressing plate, the surface of the pressing plate is fixedly connected with a fixed block, the bottom end surface of the pressing plate is connected with a spring telescopic column, the bottom end surface of the pressing plate is fixedly connected with a pressing rod, the bottom end of the pressing rod is fixedly connected with a fixed plate, and the surface of the fixed plate is connected with a punching knife.

Preferably, the abutting blocks are uniformly distributed on the surface of the rotating column, and the fixed blocks are in an oval shape.

Preferably, one end of the spring telescopic column is connected to the surface of the lower pressing plate, and the other end of the spring telescopic column is connected to the surface of the fixing column.

Preferably, the lower pressing rods are symmetrically distributed on the surface of the lower pressing plate in two groups, and the punching knives are uniformly distributed on the surface of the fixing plate.

Preferably, the surface of fixed column is connected with adjustment mechanism, adjustment mechanism includes the regulating plate, regulating plate fixed connection is on the surface of fixed column, the inboard of regulating plate is inserted and is established and be connected with flexible movable rod, the fixed surface of flexible movable rod is connected with the inserted bar, the fixed slot has been seted up on the surface of regulating plate, the inserted bar is inserted and is established the inboard at the fixed slot, the first regulation tooth of the fixed surface of flexible movable rod is connected with, the inboard through connection of regulating plate has the fly leaf, the inboard swing joint of fly leaf has the second to adjust the tooth, the top fixed surface of fly leaf is connected with puts the cardboard.

Preferably, the surface of the movable plate is fixedly connected with a rotary tooth block, and the movable plate penetrates through the inner side of the adjusting plate.

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

1. through the slide bar, the slider, the holding down plate, the fixed block, the flexible post of spring, the depression bar down, the cooperation of fixed plate and the sword of punching, convenient to use personnel is through pressing down the pressing plate, thereby make the activity that the piece takes place rotatory decline that supports, thereby the sword of punching that makes fixed plate surface connection punches to holding the paper on putting the cardboard surface, through the position of user's activity paper, thereby the guarantee device can punch to the different positions of paper, thereby effectively ensure the practicality of device, user's working strength has been reduced.

2. Through the cooperation of regulating plate, flexible movable rod, first regulation tooth, fly leaf, second regulation tooth and putting the cardboard, the user of being convenient for is through the rotation to flexible movable rod to make first regulation tooth take place rotatoryly, thereby drive the activity of position about the fly leaf takes place, thereby highly adjust the position of putting the cardboard, thereby the guarantee device can punch the work to the paper of different thickness.

Drawings

FIG. 1 is a schematic front view, partially in section, of the present invention;

FIG. 2 is a schematic sectional view of the fixing column of FIG. 1 in a front view;

FIG. 3 is a side view partially in section of the regulating plate of FIG. 1 according to the present invention;

FIG. 4 is a side view of the first adjustment tooth of FIG. 3 according to the present invention.

In the figure: 1. a frame body; 11. a base plate; 12. a spring telescopic rod; 13. a connecting plate; 14. a pressing plate; 15. a spin column; 16. a butting block; 17. fixing a column; 18. rotating the teeth; 2. a pressing mechanism; 21. a slide bar; 22. a slider; 23. a lower pressing plate; 24. a fixed block; 25. a spring telescopic column; 26. a lower pressure lever; 27. a fixing plate; 28. a punching knife; 3. an adjustment mechanism; 31. an adjusting plate; 32. a telescopic movable rod; 33. a first adjustment tooth; 34. a movable plate; 35. a second adjustment tooth; 36. and (5) placing a paper board.

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.

Referring to fig. 1-4, an embodiment of the present invention is shown:

novel hole puncher is pressed to rotary type includes:

the frame body 1 comprises a bottom plate 11, a spring telescopic rod 12 is connected to the surface of the bottom plate 11, a connecting plate 13 is connected to the top end of the spring telescopic rod 12, a pressing plate 14 is connected to the top end surface of the connecting plate 13, a rotary column 15 is movably connected to the surface of the pressing plate 14, a butting block 16 is fixedly connected to the surface of the rotary column 15, a fixed column 17 is fixedly connected to the surface of the bottom plate 11, a rotating tooth 18 is fixedly connected to the surface of the rotary column 15, and when the vertical position of the rotary column moves through the connecting plate 13, a movable tooth block connected to the surface of the connecting plate 13 is meshed with the rotating tooth 18, so that the rotary column 15 is driven to rotate;

push down mechanism 2, push down mechanism 2 includes slide bar 21, slide bar 21 fixed connection is on the surface of fixed column 17, the through connection of slide bar 21 has slider 22, the surface connection of slider 22 has holding down plate 23, the fixed surface of holding down plate 23 is connected with fixed block 24, the bottom surface of holding down plate 23 is connected with spring telescopic column 25, the bottom fixed surface of holding down plate 23 is connected with depression bar 26 down, the bottom fixed connection of depression bar 26 has fixed plate 27, the surface connection of fixed plate 27 has punching knife 28, can take place to slide on slide bar 21's surface through slider 22, thereby guarantee the stability when holding down plate 23 position takes place to move about.

Further, the abutting blocks 16 are uniformly distributed on the surface of the rotating column 15, the fixed block 24 is in an oval shape, and the abutting blocks 16 abut against the fixed block 24 through the rotation and descending of the abutting blocks 16, so that the position of the lower pressing plate 23 moves up and down.

Further, the surface at holding down plate 23 is connected to the one end of spring telescopic column 25, and the surface at fixed column 17 is connected to the other end of spring telescopic column 25, has certain elasticity through spring telescopic column 25 to the guarantee when holding down plate 23 does not receive external force, spring telescopic column 25 supports and closes holding down plate 23.

Further, depression bar 26 is two sets of symmetric distributions on the surface of holding down plate 23, and punching sword 28 evenly distributed is on the surface of fixed plate 27, when taking place the activity through fixed plate 27, drives punching sword 28 and takes place the position activity to the guarantee punching sword 28 punches the work to the paper.

Further, the surface of the fixed column 17 is connected with the adjusting mechanism 3, the adjusting mechanism 3 includes an adjusting plate 31, the adjusting plate 31 is fixedly connected to the surface of the fixed column 17, the inner side of the adjusting plate 31 is inserted and connected with a telescopic movable rod 32, the surface of the telescopic movable rod 32 is fixedly connected with an insertion rod, the surface of the adjusting plate 31 is provided with a fixing groove, the insertion rod is inserted and connected to the inner side of the fixing groove, the surface of the telescopic movable rod 32 is fixedly connected with a first adjusting tooth 33, the inner side of the adjusting plate 31 is connected with a movable plate 34 in a penetrating manner, the inner side of the movable plate 34 is movably connected with a second adjusting tooth 35, the top end surface of the movable plate 34 is fixedly connected with a paper placing plate 36, and has certain flexibility through the telescopic movable rod 32, thereby ensuring that when the telescopic active rod 32 is pulled to the side far away from the adjusting plate 31, the insertion rod connected with the surface of the telescopic active rod 32 is not inserted into the fixing groove formed on the surface of the adjusting plate 31.

Further, a rotary tooth block is fixedly connected to the surface of the movable plate 34, the movable plate 34 penetrates through the inner side of the adjusting plate 31, and the rotary tooth block connected to the surface of the movable plate 34 is engaged with the first adjusting teeth 33, thereby ensuring that the movable plate 34 moves up and down.

The working principle is as follows: by pressing the pressing plate 14 downwards, the movable tooth block connected with the surface of the connecting plate 13 is engaged with the rotating tooth 18, and the rotating column 15 rotates occasionally, when the connecting plate 13 descends, the telescopic spring rod 12 contracts, the fixed block 24 is abutted through the abutting block 16, so that the sliding block 22 slides on the surface of the sliding rod 21, the lower pressing rod 26 drives the fixed plate 27 to move downwards, and paper placed on the surface of the paper placing plate 36 is punched by the punching knife 28.

Through to one side pulling flexible movable rod 32 of keeping away from regulating plate 31, thereby make the inserted bar of flexible movable rod 32 surface connection no longer insert and establish in the fixed slot, through rotatory flexible movable rod 32, thereby make the rotatory tooth piece of first regulation tooth 33 meshing movable plate 34 surface connection, thereby also make rotatory tooth piece meshing second regulation tooth 35, stable position activity from top to bottom can take place for guarantee movable plate 34, thereby highly adjust the position of putting cardboard 36, thereby the guarantee is put cardboard 36 and can hold the paper of different thickness and carry out punching work.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Novel hole puncher is pressed to rotary type, a serial communication port, include:

the frame body (1) comprises a bottom plate (11), a spring telescopic rod (12) is connected to the surface of the bottom plate (11), a connecting plate (13) is connected to the top end of the spring telescopic rod (12), a pressing plate (14) is connected to the surface of the top end of the connecting plate (13), a rotary column (15) is movably connected to the surface of the pressing plate (14), a butting block (16) is fixedly connected to the surface of the rotary column (15), a fixing column (17) is fixedly connected to the surface of the bottom plate (11), and rotating teeth (18) are fixedly connected to the surface of the rotary column (15);

push down mechanism (2), push down mechanism (2) includes slide bar (21), slide bar (21) fixed connection is on the surface of fixed column (17), the through connection of slide bar (21) has slider (22), the surface of slider (22) is connected with holding down plate (23), the fixed surface of holding down plate (23) is connected with fixed block (24), the bottom surface of holding down plate (23) is connected with spring telescopic column (25), the bottom fixed surface of holding down plate (23) is connected with depression bar (26), the bottom fixedly connected with fixed plate (27) of depression bar (26), the surface of fixed plate (27) is connected with hole punching knife (28).

2. The novel rotary push punch according to claim 1, characterized in that: the abutting blocks (16) are uniformly distributed on the surface of the rotating column (15), and the fixed blocks (24) are in an oval shape.

3. The novel rotary push punch according to claim 1, characterized in that: one end of the spring telescopic column (25) is connected to the surface of the lower pressing plate (23), and the other end of the spring telescopic column (25) is connected to the surface of the fixed column (17).

4. The novel rotary push punch according to claim 1, characterized in that: the lower pressing rods (26) are symmetrically distributed on the surface of the lower pressing plate (23) in two groups, and the punching knives (28) are uniformly distributed on the surface of the fixing plate (27).

5. The novel rotary push punch according to claim 1, characterized in that: the surface of fixed column (17) is connected with adjustment mechanism (3), adjustment mechanism (3) include regulating plate (31), regulating plate (31) fixed connection is on the surface of fixed column (17), the inboard of regulating plate (31) is inserted and is established and be connected with flexible movable rod (32), the fixed surface of flexible movable rod (32) is connected with the inserted bar, the fixed slot has been seted up on the surface of regulating plate (31), the inserted bar is inserted and is established the inboard at the fixed slot, the fixed surface of flexible movable rod (32) is connected with first regulation tooth (33), the inboard through connection of regulating plate (31) has fly leaf (34), the inboard swing joint of fly leaf (34) has second regulation tooth (35), the top fixed surface of fly leaf (34) is connected with puts cardboard (36).

6. The novel rotary push punch according to claim 5, characterized in that: the surface of the movable plate (34) is fixedly connected with a rotary tooth block, and the movable plate (34) penetrates through the inner side of the adjusting plate (31).