CN213946686U

CN213946686U - Archives perforating device

Info

Publication number: CN213946686U
Application number: CN202021891035.6U
Authority: CN
Inventors: 许秀
Original assignee: Weinan Teachers College
Current assignee: Weinan Teachers College
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-08-13
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a punching device for archival materials, which comprises a punching support platform, a lifting column is slidably connected inside the punching support platform, and the bottom end of the lifting column and the top end of a hollow drill bit are connected by cross recessed screws, which facilitates disassembly and installation of the hollow drill bit. , There are observation holes symmetrically on both sides of the hollow drill bit, which can observe the accumulation of paper dust inside the hollow drill bit, which is easy to clean up in time, so that the punching bit is not easy to block paper. A number of connecting rods are symmetrically connected to the side of the top plate. There are connecting rod slots on both sides of the hollow drill bit corresponding to the connecting rods. An annular control ring is sleeved on the outside of the hollow drill bit. There is a paper scrap placing tube placed on one side of the end, and the top plate can be controlled to eject the paper scraps through the annular control ring and can be collected by the paper scrap placing tube, which is convenient for cleaning the paper scraps and improves the punching efficiency.

Description

Archives perforating device

Technical Field

The utility model relates to a data arrangement technical field specifically is an archival data perforating device.

Background

The data arrangement mainly refers to arrangement of character data and digital data, the data arrangement is an important basis for data research, is an objective requirement for storing data, and needs many steps for data arrangement, and the steps need to arrange many data, so that many data are easy to be confused, and many files are collected, arranged, punched and then bound for storage.

But the archives data perforating device in the existing market is not only simple and crude in structure, and the function is single moreover, and the easy jam of drill bit to inconvenient clearance influences the efficiency of punching.

SUMMERY OF THE UTILITY MODEL

The utility model provides a, the structure that can effectively solve and provide in the above-mentioned background art is simple and crude, and the function is single moreover, and the easy jam of hole drill bit to inconvenient clearance influences the problem of the efficiency of punching.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an archives perforating device, is including the brace table that punches, it is connected with the handle that punches to punch to prop up a top rotation, it has the lift post to punch the inside sliding connection of brace table, it is connected with the depression bar to punch the handle middle part rotation, the depression bar bottom is rotated with the lift post middle part and is connected, lift post bottom is connected through the cross recess screw with the hollow drill bit top, the inspection hole has been seted up to hollow drill bit bilateral symmetry, compression spring is installed on the inside top of hollow drill bit, the roof is installed to the compression spring bottom, roof side symmetric connection has a plurality of connecting rods, the connecting rod draw-in groove has been seted up to the corresponding connecting rod department in hollow drill bit both sides, the annular control circle has been cup jointed in the hollow drill bit outside, the connecting rod is connected with the annular control circle, a section of thick bamboo is placed to the brace table bottom one side that punches.

Preferably, the observation hole is communicated with the connecting rod clamping groove, and the annular control ring and the connecting rod are equal in height to the top plate.

Preferably, the base that punches has been placed to the brace table bottom that punches, base top one side of punching has been seted up and has been tailor sword standing groove, the sword is tailor to inside the sword standing groove of having placed, it rotates with the base that punches to tailor the sword top and is connected, the fixed stop is installed on the base top of punching, the scale is all installed with fixed stop one side to tailor sword standing groove, slide damper has been placed to base top opposite side of punching, is located base one side of punching is close to slide damper position department and has seted up the baffle sliding tray, slide damper and baffle sliding tray sliding connection, slide damper top swing joint has baffle set screw.

Preferably, the baffle positioning screw penetrates through the sliding baffle in a movable mode, and the wastepaper placing cylinder is placed at the top end of the punching base.

Preferably, the support column is all installed at base top edge that punches, the guide bar is installed through the support column symmetry in base top both sides of punching, sliding connection has the slide bar between two guide bars, a supporting bench bottom sliding connection slide bar punches, slide bar one end corresponds guide bar department and installs slide bar set screw, a supporting bench that punches corresponds slide bar department and installs a supporting bench set screw.

Preferably, the top end of the support column is connected with the guide rod, and two ends of the sliding rod are slidably sleeved in the middle of the guide rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the lift post, hollow drill, the cross recess screw, the inspection hole, the roof, a section of thick bamboo is placed to annular control circle and wastepaper, through cross recess screw swing joint lift post and hollow drill, the hollow drill of convenient dismantlement installation, can observe the inside wastepaper of hollow drill through the inspection hole and pile up the condition, be convenient for in time clear up, make the drill bit be difficult to the jam paper, can push out wastepaper of roof and accessible wastepaper through annular control circle and place a section of thick bamboo collection, conveniently clear up the wastepaper, the efficiency of punching has been promoted.

2. Be provided with cutter, fixed stop, scale, slide damper and baffle set screw, can be spacing to the data that will punch through cutter and fixed stop, can fix the data that will punch through slide damper, can fix slide damper through baffle set screw, can conveniently find the position that the data punched through the scale for the data is fixed can not be in disorder, has promoted the efficiency of punching.

3. Be provided with guide bar, slide bar set screw, brace table set screw and the brace table that punches, can make the brace table that punches slide through the slide bar, can make the slide bar slide through the guide bar, can fix the slide bar respectively through slide bar set screw and brace table set screw and punch the brace table for the brace table that punches can conveniently remove, the adjustment of being convenient for punch the position.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the sliding rod of the present invention;

FIG. 4 is a schematic view of the structure of the hollow drill of the present invention;

fig. 5 is a schematic structural view of the cutting knife of the present invention;

reference numbers in the figures: 1. punching a supporting table; 2. a punching handle; 3. a lifting column; 4. a pressure lever; 5. a hollow drill bit; 6. a cross-slot screw; 7. an observation hole; 8. a compression spring; 9. a top plate; 10. a connecting rod; 11. a connecting rod clamping groove; 12. an annular control ring; 13. a wastepaper placing cylinder; 14. a punching base; 15. a cutting knife placing groove; 16. a cutting knife; 17. fixing a baffle plate; 18. a graduated scale; 19. a sliding baffle; 20. a baffle sliding groove; 21. a baffle plate positioning screw; 22. a support pillar; 23. a guide bar; 24. a slide bar; 25. a slide rod set screw; 26. and a support table positioning screw.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-5, the utility model provides a technical scheme, a file perforating device, which comprises a perforating support table 1, a perforating handle 2 is rotatably connected on the top end of the perforating support table 1, a lifting column 3 is slidably connected inside the perforating support table 1, a pressure lever 4 is rotatably connected in the middle of the perforating handle 2, the bottom end of the pressure lever 4 is rotatably connected with the middle of the lifting column 3, the bottom end of the lifting column 3 is connected with the top end of a hollow drill 5 through a cross-groove screw 6, observation holes 7 are symmetrically arranged on both sides of the hollow drill 5, a compression spring 8 is arranged on the top end inside the hollow drill 5, a top plate 9 is arranged at the bottom end of the compression spring 8, a plurality of connecting rods 10 are symmetrically connected on the side surface of the top plate 9, connecting rod slots 11 are arranged on both sides of the hollow drill 5 corresponding to the connecting rods 10, an annular control ring 12 is sleeved on the outer side of the hollow drill 5, the connecting rods 10 are connected with the annular control ring 12, a section of thick bamboo 13 is placed to wastepaper in 1 bottom one side of brace table that punches, inspection hole 7 communicates with each other with connecting rod draw-in groove 11, annular control circle 12, connecting rod 10 all is as high as roof 9, through 6 swing joint lift post 3 of cross recess screw and hollow drill 5, conveniently dismantle installation hollow drill 5, can observe the inside wastepaper of hollow drill 5 through inspection hole 7 and pile up the condition, be convenient for in time clear up, make the drill difficult stifled paper, place a section of thick bamboo 13 through the ejecting wastepaper of the steerable roof 9 of annular control circle 12 and accessible wastepaper and collect, conveniently clear up the wastepaper, the efficiency of punching has been promoted.

A punching base 14 is placed at the bottom end of the punching support table 1, a cutting knife placing groove 15 is arranged on one side of the top end of the punching base 14, a cutting knife 16 is placed in the cutting knife placing groove 15, the top end of the cutting knife 16 is rotatably connected with the punching base 14, a fixed baffle 17 is installed on the top end of the punching base 14, a graduated scale 18 is installed on one side of the cutting knife placing groove 15 and one side of the fixed baffle 17, a sliding baffle 19 is placed on the other side of the top end of the punching base 14, a baffle sliding groove 20 is arranged on one side of the punching base 14 near the sliding baffle 19, the sliding baffle 19 is slidably connected with the baffle sliding groove 20, a baffle positioning screw 21 is movably connected to the top end of the sliding baffle 19 in a penetrating manner, a paper scrap placing cylinder 13 is placed on the top end of the punching base 14, the cutting knife 16 and the fixed baffle 17 can limit the data to be punched, and the data to be fixed through the sliding baffle 19, can fix slide damper 19 through baffle set screw 21, can conveniently find the position that the data punched through scale 18 for the data is fixed can not be in disorder, has promoted the efficiency of punching.

Support column 22 is all installed to 14 top edges of the base that punches, guide bar 23 is installed through support column 22 symmetry in 14 top both sides of the base that punches, sliding connection has slide bar 24 between two

guide bar

23, 1 bottom sliding connection slide bar 24 of the brace table that punches, slide bar 24 one end corresponds guide bar 23 department and installs slide bar set screw 25, it installs brace table set screw 26 to punch a 1 correspondence slide bar 24 department, support column 22 top is connected with guide bar 23, slide bar 24 both ends slide cup joint in guide bar 23 middle part, can make a brace table 1 that punches slide through slide bar 24, can make slide bar 24 slide through guide bar 23, can fix slide bar 24 respectively with a brace table set screw 26 through slide bar set screw 25 and a brace table 1 that punches, make a brace table 1 that punches conveniently remove, be convenient for the adjustment position of punching.

The utility model discloses a theory of operation and use flow: when archives data need punch, put into archives data and punch 14 top surface and tailor sword 16 and the contained angle position department that fixed stop 17 formed, make archives data corner align and tailor sword 16 and fixed stop 17's contained angle and carry on spacingly, slide damper 19 to tailorring 16 position departments of sword and slide to archives data both sides alignment fixed archives data, it makes slide damper 19 fix in situ to rotate baffle set screw 21, find the position that archives data punched through scale 18, make archives data fixed can not be in disorder, punching efficiency has been promoted.

After fixing archives can make supporting bench 1 that punches slide through slide bar 24, can make slide bar 24 slide through guide bar 23, will punch supporting bench 1 and remove the position that will punch after, through rotating slide bar positioning screw 25 and supporting bench positioning screw 26 respectively fixed slide bar 24 and supporting bench 1 that punches for supporting bench 1 that punches conveniently removes, the adjustment of being convenient for punch the position.

The annular control ring 12 is lifted to the position of the connecting rod clamping groove 11 along the observation hole 7, the connecting rod 10 is clamped into the connecting rod clamping groove 11, a space is reserved for temporarily storing paper scraps of the hollow drill bit 5, the punching support table 1 is fixed and then the hollow drill bit 5 is driven to fall by pulling down the punching handle 2 to punch archives, the punching support table 1 is moved after punching, the punching support table 1 is moved to the position of a paper scrap placing cylinder 13, the annular control ring 12 is rotated to move the connecting rod 10 out of the connecting rod clamping groove 11, the top plate 9 is controlled to eject the paper scraps under the elasticity of the compression spring 8, the paper scraps fall into the paper scrap placing cylinder 13 to be collected and cleaned, the connecting rod 10 is clamped into the connecting rod clamping groove 11 after cleaning the paper scraps, secondary punching is facilitated, the accumulation condition of the paper scraps in the hollow drill bit 5 can be observed through the observation hole 7, timely cleaning is facilitated, the paper scraps are not easily blocked by the punching drill bit, and conveniently cleaned, the punching efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An archive data punching device, comprising a punching support table (1), characterized in that: the top of the punching support table (1) is rotatably connected with a punching handle (2), and the punching support table (1) is rotatably connected with a punching handle (2). 1) A lifting column (3) is slidably connected inside, a pressing rod (4) is rotatably connected to the middle of the punching handle (2), and the bottom end of the pressing rod (4) is rotatably connected to the middle of the lifting column (3), so The bottom end of the lifting column (3) is connected with the top end of the hollow drill bit (5) through a cross recessed screw (6), and observation holes (7) are symmetrically opened on both sides of the hollow drill bit (5). A compression spring (8) is installed at the inner top end, a top plate (9) is installed at the bottom end of the compression spring (8), and a plurality of connecting rods (10) are symmetrically connected to the side of the top plate (9), and the hollow drill bit (5) Corresponding connecting rods (10) on both sides are provided with connecting rod clamping grooves (11), an annular control ring (12) is sleeved on the outer side of the hollow drill bit (5), and the connecting rod (10) is connected to the annular control ring. (12) are connected, and a paper scrap placing cylinder (13) is placed on one side of the bottom end of the punching support platform (1).

2. A file punching device according to claim 1, characterized in that the observation hole (7) is communicated with the connecting rod slot (11), the annular control ring (12), the connecting rod (10) ) are the same height as the top plate (9).

3. A file punching device according to claim 1, characterized in that, a punching base (14) is placed at the bottom end of the punching support table (1), and a punching base (14) is placed at the top of the punching base (14). One side is provided with a cutting knife placement groove (15), a cutting knife (16) is placed inside the cutting knife placing groove (15), and the top of the cutting knife (16) is rotatably connected with the punching base (14). A fixed baffle plate (17) is installed at the top of the punching base (14), a scale (18) is installed on one side of the cutting knife placement groove (15) and the fixed baffle (17), and the punching base (14) A sliding baffle (19) is placed on the other side of the top of the ), and a baffle sliding groove (20) is opened on the side of the punching base (14) near the sliding baffle (19). 19) is slidably connected with the baffle sliding groove (20), and the top of the sliding baffle (19) is movably connected with a baffle positioning screw (21).

4. A file punching device according to claim 3, characterized in that, the baffle positioning screw (21) is movably connected to the sliding baffle (19) throughout, and the paper scrap placing cylinder (13) is placed in the Punch the top of the base (14).

5. A file punching device according to claim 3, characterized in that, support columns (22) are installed at the top corners of the punching base (14), and the punching base (14) Guide rods (23) are symmetrically installed on both sides of the top through support columns (22), sliding rods (24) are slidably connected between the two guide rods (23), and the bottom end of the punching support table (1) slides A sliding rod (24) is connected, one end of the sliding rod (24) is installed with a sliding rod positioning screw (25) corresponding to the guide rod (23), and the punching support table (1) is installed with a corresponding sliding rod (24). Support table set screw (26).

6. A file punching device according to claim 5, characterized in that the top end of the support column (22) is connected with the guide rod (23), and the two ends of the sliding rod (24) are slidingly sleeved on the guide rod (24). The middle of the rod (23).