CN209831856U

CN209831856U - Account book puncher that accounting was used

Info

Publication number: CN209831856U
Application number: CN201920619345.3U
Authority: CN
Inventors: 郑理容
Original assignee: 郑理容
Current assignee: Dahe high precision industry (Shenzhen) Co., Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2019-12-24
Anticipated expiration: 2029-04-30

Abstract

The utility model relates to the technical field of punching machines, in particular to an account book punching machine for accountants, which comprises a base, a vertical bracket, an upper pressure plate, a collecting tank and a drill bit; the beneficial effects are that: under the drive of a screw motor, a sliding block moves along a threaded rod to drive a sliding plate to move back and forth, one side of the account book is in contact with the surface of the sliding plate, the distance between the sliding plate and a round hole can be changed by moving the sliding plate, the length of the round hole from the edge of the account book is only required to be determined when the account book is punched, and the position is not required to be determined by drawing a circle in advance; through at base below slidable mounting collecting vat, the wastepaper bits of beating down from the round hole can directly fall in the collecting vat, avoid scattering and bring inconvenience for the later stage clearance on the desk, secondly the drill bit sets up two sets ofly, and every group drill bit passes through solitary driving motor control, both can beat the haplopore, also can beat the diplopore simultaneously, and secondly the drill bit spiro union is terminal in the pivot, can change the drill bit according to the size in actual need's hole, and the size is less, can conveniently carry.

Description

Account book puncher that accounting was used

Technical Field

The utility model relates to a relevant technical field of puncher specifically is an account book puncher that accounting was used.

Background

The puncher can be used in the daily work of accounting to punch the account book, and the general great inconvenient carrying of volume of current puncher, and secondly current puncher need draw a circle locking position on the account book earlier when punching the account book, can not carry out accurate punching to the account book, and the waste paper piece that produces after punching scatters easily on the desk, causes the trouble to later stage clearance. Therefore, the utility model provides an account book puncher that accounting was used is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an account book puncher that accounting was used to what provide in solving above-mentioned background art can not carry out accurate punching to the account book, the waste paper piece that produces after punching scatters easily on the desk, causes troublesome problem to the later stage clearance.

In order to achieve the above object, the utility model provides a following technical scheme: an account book perforating machine for accountants comprises a base, a vertical support, an upper pressing plate, a collecting tank and a drill bit, wherein the vertical support is fixedly installed on one side of the upper surface of the base, the upper pressing plate is movably installed at the upper end of the vertical support, the collecting tank is slidably installed on the lower surface of the base, two groups of driving motors are fixedly installed on the lower surface of the upper pressing plate, a rotating shaft is fixedly connected with the output end of each driving motor, the drill bit is fixedly installed at the lower end of the rotating shaft, a round hole is formed in the upper surface of the base corresponding to the position of the drill bit, rectangular grooves are formed in the two sides of the round hole in the upper surface of the base and are parallel to the long edge of the base, the two ends of each rectangular groove are closed, a lead screw motor is fixedly installed at one end inside one group of rectangular grooves close to the, the inner portion of a group of rectangular grooves close to the rear end is provided with a guide rod, the two ends of the guide rod are fixedly connected with the inner wall of the rectangular grooves, the inner portions of the rectangular grooves are provided with sliding blocks, the sliding blocks penetrate through the outer surfaces of the threaded rod and the guide rod respectively, and the sliding plates are fixedly mounted on the upper surfaces of the sliding blocks.

Preferably, two sets of T shape spouts have been seted up to the lower surface horizontal direction of base, and the one end of T shape spout is the opening form, and the other end is for sealing the form, and the collecting vat is open-ended rectangular frame structure for the upper end, and the upper surface integrated into one piece of both sides wall has T shape slide rail around the collecting vat, and T shape slide rail is located the inside of T shape spout, and the collecting vat passes through T shape slide rail and base sliding connection.

Preferably, two sets of circular slots are formed in the middle of the lower surface of the upper pressing plate, the two sets of circular slots are formed in the same vertical surface, the driving motor is fixedly installed in the circular slots, external threads are arranged at the lower end of the rotating shaft, the drill bit is in threaded connection with the lower end of the rotating shaft, and the diameter of each circular hole is larger than that of the drill bit.

Preferably, the front side and the rear side of the upper press plate are fixedly connected with a hinge shaft close to one end of the vertical support, the front side of the vertical support is provided with a shaft hole close to the upper end, the hinge shaft penetrates through the shaft hole, the tail end of the hinge shaft is in threaded connection with a nut, the outer surface of the upper press plate is in contact with the outer surface of the vertical support, and the outer surface of the upper press plate is far away from one side of the vertical support and is fixedly connected with a.

Preferably, the upper surface of base is located the place ahead of sliding plate and is provided with the scale, and the zero scale mark of scale aligns with the centre of a circle that is close to the round hole of vertical support one side, and the scale extends towards the direction of vertical support, and the leading flank lower extreme fixedly connected with pointer of sliding plate, the lower surface of pointer and the upper surface contact of base.

Preferably, the upper surface of the base is fixedly provided with a rectangular plate close to the rear side, the upper surface of the rectangular plate is provided with a positioning groove, the lower surface of the upper pressure plate is fixedly provided with a positioning plate close to the position of the rear side corresponding to the positioning groove, the length of the positioning plate is smaller than that of the positioning groove, and the width of the positioning plate is the same as that of the positioning groove.

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

1. under the drive of a screw motor, a sliding block moves along a threaded rod to drive a sliding plate to move back and forth, one side of the account book is in contact with the surface of the sliding plate, the distance between the sliding plate and a round hole can be changed by moving the sliding plate, the length of the round hole from the edge of the account book is only required to be determined when the account book is punched, and the position is not required to be determined by drawing a circle in advance;

2. through the sliding installation of the collecting tank below the base, waste paper scraps punched from the round holes can directly fall into the collecting tank, so that inconvenience brought to later cleaning due to scattering on a table is avoided, secondly, two groups of drill bits are arranged, each group of drill bits are controlled by an independent driving motor, single holes can be punched, double holes can be punched simultaneously, secondly, the drill bits are screwed at the tail ends of the rotating shafts, and the drill bits can be replaced according to the size of the holes required actually;

3. the utility model discloses simple structure, the size is less, can conveniently carry.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the base and the collecting tank of the present invention;

fig. 3 is an enlarged schematic view of the area a in fig. 2.

In the figure: 1. a base; 2. a vertical support; 3. an upper pressure plate; 4. collecting tank; 5. a drive motor; 6. a rotating shaft; 7. a drill bit; 8. a circular hole; 9. positioning a groove; 10. positioning a plate; 11. a sliding plate; 12. a rectangular groove; 13. a lead screw motor; 14. a threaded rod; 15. a slider; 16. a guide bar; 17. a graduated scale; 18. a pointer; 19. a T-shaped chute; 20. t-shaped slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an account book puncher that accounting was used, as shown in figure 1, the on-line screen storage device comprises a base 1, vertical support 2, top board 3, collecting vat 4 and drill bit 7, the welding of upper surface one side of base 1 has vertical support 2, the upper end movable mounting of vertical support 2 has top board 3, the one end fixedly connected with hank axle that the side is close to vertical support 2 around top board 3, the shaft hole has been seted up by the upper end to the leading flank of vertical support 2, the hank axle passes the shaft hole, and the terminal spiro union of hank axle has the nut, the surface of top board 3 and the outer surface contact of vertical support 2, top board 3 is fixed with vertical support 2 is articulated through the hank axle, one side fixedly connected with handle of vertical support 2 is kept away from to the surface of top board 3.

As shown in fig. 2, two sets of T-shaped chutes 19 are formed in the horizontal direction of the lower surface of the base 1, one ends of the T-shaped chutes 19 are open, the other ends of the T-shaped chutes are closed, the collecting tank 4 is of a rectangular frame structure with an open upper end, T-shaped sliding rails 20 are integrally formed on the upper surfaces of the front side wall and the rear side wall of the collecting tank 4, the T-shaped sliding rails 20 are located inside the T-shaped chutes 19, the collecting tank 4 is slidably connected with the base 1 through the T-shaped sliding rails 20, and the length of the collecting tank 4 is.

As shown in fig. 1, two sets of circular grooves are formed in the middle of the lower surface of the upper pressing plate 3, the two sets of circular grooves are formed in the same vertical surface, a driving motor 5 is fixedly mounted inside the circular grooves, a rotating shaft 6 is fixedly connected to the output end of the driving motor 5, external threads are formed in the lower end of the rotating shaft 6, and a drill bit 7 is screwed on the lower end of the rotating shaft 6.

As shown in fig. 2, the upper surface of the base 1 is provided with a round hole 8 corresponding to the position of the drill bit 7, the diameter of the round hole 8 is larger than that of the drill bit 7, the round hole 8 is communicated with the collecting tank 4, rectangular grooves 12 are provided on the upper surface of the base 1 at two sides of the round hole 8, the rectangular grooves 12 are parallel to the long sides of the base 1, both ends of the rectangular grooves 12 are closed, one end inside one group of rectangular grooves 12 near the front end is fixedly provided with a lead screw motor 13, the output end of the lead screw motor 13 is fixedly connected with a threaded rod 14, the tail end of the threaded rod 14 is rotatably connected with the inner wall of the rectangular groove 12, a guide rod 16 is provided inside one group of rectangular grooves 12 near the rear end, both ends of the guide rod 16 are fixedly connected with the inner wall of the rectangular grooves 12, sliders 15 are provided inside the two groups of, lean on a set of 15 lateral walls of slider of front end to have seted up threaded hole, threaded rod 14 passes the threaded hole, lean on a set of 15 lateral walls of rear end to have seted up the through-hole, guide bar 16 passes the through-hole, the upper surface welding of two sets of sliders 15 has sliding plate 11, the upper surface of base 1 leans on the rear side to have welded the rectangular plate, constant head tank 9 has been seted up to the upper surface of rectangular plate, constant head tank 9 is the rectangle, the lower surface of top board 3 leans on the rear side to correspond the position welding of constant head tank 9 to have locating plate 10, and the length of locating plate 10 is less than the length of constant head tank 9, the width of.

As shown in fig. 3, a graduated scale 17 is arranged on the upper surface of the base 1 in front of the sliding plate 11, a zero scale line of the graduated scale 17 is aligned with the center of the circular hole 8 near one side of the vertical support 2, the graduated scale 17 extends towards the vertical support 2, a pointer 18 is fixedly connected to the lower end of the front side surface of the sliding plate 11, and the lower surface of the pointer 18 is in contact with the upper surface of the base 1.

The working principle is as follows: determining the distance between the punching position of the account book and the edge of the account book according to the width of the account book, starting a lead screw motor 13 to drive a threaded rod 14 to rotate, moving a sliding block 15 meshed with the outer surface of the threaded rod 14 along the threaded rod 14 to drive a sliding plate 11 and the sliding block 15 sleeved on the outer surface of a guide rod 16 to move together, moving a pointer 18 when the sliding plate 11 moves, wherein the number of the pointer 18 pointing to a scale 17 is the length of the edge of the account book from the center of a hole to be punched, closing the lead screw motor 13 after the length is determined, placing the account book on the upper surface of a base 1 to enable the edge of the account book to be in contact with the sliding plate 11 and the outer surface of a rectangular plate, starting a driving motor 5 to drive a rotating shaft 6 to rotate, rotating a drill bit 7 to rotate along with the handle, rotating an upper pressing plate 3 downwards, punching the account book by the drill bit 7, aligning the position of the hole with the round hole 8, pile up to collecting tank 4 in, unify and collect, outwards take collecting tank 4 out, T shape slide rail 20 when taking out completely from T shape spout 19, can dismantle collecting tank 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an account book puncher that accounting was used, includes base (1), vertical support (2), top board (3), collecting vat (4) and drill bit (7), its characterized in that: the drill bit is characterized in that a vertical support (2) is fixedly mounted on one side of the upper surface of the base (1), an upper pressing plate (3) is movably mounted at the upper end of the vertical support (2), a collecting tank (4) is slidably mounted at the lower surface of the base (1), two groups of driving motors (5) are fixedly mounted at the lower surface of the upper pressing plate (3), a rotating shaft (6) is fixedly connected to the output end of each driving motor (5), a drill bit (7) is fixedly mounted at the lower end of the rotating shaft (6), a round hole (8) is formed in the position, corresponding to the drill bit (7), of the upper surface of the base (1), rectangular grooves (12) are formed in the two sides, located on the round hole (8), of the upper surface of the base (1), the rectangular grooves (12) are parallel to the long sides of the base (1), the two ends of the rectangular grooves (12) are closed, and, the screw rod mechanism is characterized in that a threaded rod (14) is fixedly connected to the output end of the screw rod motor (13), the tail end of the threaded rod (14) is rotatably connected with the inner wall of the rectangular groove (12), a guide rod (16) is arranged inside a group of rectangular grooves (12) close to the rear end, two ends of the guide rod (16) are fixedly connected with the inner wall of the rectangular grooves (12), a sliding block (15) is arranged inside each rectangular groove (12), the sliding block (15) penetrates through the outer surfaces of the threaded rod (14) and the guide rod (16) respectively, and a sliding plate (11) is fixedly mounted on the upper surface of the sliding block (15).

2. An account book puncher for accounting use according to claim 1, wherein: two sets of T shape spout (19) have been seted up to the lower surface horizontal direction of base (1), and the one end of T shape spout (19) is the opening form, and the other end is for sealing the form, and collecting vat (4) are open-ended rectangular frame structure for the upper end, and the upper surface integrated into one piece of the front and back both sides wall of collecting vat (4) has T shape slide rail (20), and T shape slide rail (20) are located the inside of T shape spout (19), and collecting vat (4) are through T shape slide rail (20) and base (1) sliding connection.

3. An account book puncher for accounting use according to claim 1, wherein: two sets of circular slots have been seted up at the lower surface middle part of top board (3), and two sets of circular slots are on same vertical face, and driving motor (5) fixed mounting is in the circular slot, and the lower extreme of pivot (6) is provided with the external screw thread, and drill bit (7) spiro union is at the lower extreme of pivot (6), and the diameter of round hole (8) is greater than the diameter of drill bit (7).

4. An account book puncher for accounting use according to claim 1, wherein: the front side and the back side of the upper pressure plate (3) are close to one end of the vertical support (2) and are fixedly connected with a hinge shaft, the front side of the vertical support (2) is close to the upper end and is provided with a shaft hole, the hinge shaft penetrates through the shaft hole, the tail end of the hinge shaft is in threaded connection with a nut, the outer surface of the upper pressure plate (3) is in contact with the outer surface of the vertical support (2), and the outer surface of the upper pressure plate (3) is far away from one side of the vertical support (2) and is.

5. An account book puncher for accounting use according to claim 1, wherein: the upper surface of base (1) is located the place ahead of sliding plate (11) and is provided with scale (17), and the zero scale mark of scale (17) aligns with the centre of a circle that is close to round hole (8) of vertical support (2) one side, and scale (17) extend towards the direction of vertical support (2), and the leading flank lower extreme fixedly connected with pointer (18) of sliding plate (11), the lower surface of pointer (18) and the upper surface contact of base (1).

6. An account book puncher for accounting use according to claim 1, wherein: the upper surface of base (1) leans on rear side fixed mounting to have the rectangular plate, and constant head tank (9) have been seted up to the upper surface of rectangular plate, and the lower surface of top board (3) leans on the rear side to correspond position fixed mounting of constant head tank (9) to have locating plate (10), and the length of locating plate (10) is less than the length of constant head tank (9), and the width of locating plate (10) is the same with constant head tank (9).