CN215620960U

CN215620960U - Cylinder type punching and binding device for accountants

Info

Publication number: CN215620960U
Application number: CN202021998641.8U
Authority: CN
Inventors: 付圆圆; 杨星星
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2022-01-25
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a cylinder type punching and binding device for accountants, which comprises a bottom plate, wherein a punching and binding mechanism is fixedly arranged at the top of the bottom plate, a movable groove is formed in the top of the bottom plate, and a sliding plate is movably arranged on the inner side of the movable groove. This cylinder type binding means that punches for accounting, through setting up the slide, when punching, arrange paper in good order earlier, pull up the pull-out bolt and place the paper on the slide and near left splint, the splint that promotes the right side simultaneously carries on spacingly with the right side contact of paper, loosen the pull-out bolt simultaneously, the movable plate can be pushed down by spring drive this moment, thereby make dead lever and preforming descend, the preforming contacts and pushes down the paper with the paper, alright promotion paper makes the slide remove to punching binding mechanism bottom and punches the binding this moment, at this in-process paper is restricted, can not produce the skew because of the carelessness of manual operation, consequently punch and then can not produce the skew, reached the effect that prevents the skew.

Description

Cylinder type punching and binding device for accountants

Technical Field

The utility model belongs to the technical field of office supplies, and particularly relates to a cylinder type punching and binding device for accountants.

Background

The characters data can be bound into a book for reading, arranging and long-time preservation conveniently, a common binding method comprises gluing, coil binding, when glue or hot melt adhesive is bound, if the glue is less, paper is easy to fall off, the glue is more, page turning is not easy, the coil binding is easy to turn pages, the paper cannot fall off, holes need to be punched, the size and the distance of the holes are fixed, and therefore the punching and binding device is often used for punching.

When the existing punching and binding device is used, paper to be punched needs to be tidied in advance, but no aligning equipment exists when the paper is manually put into the punching device, so that the phenomenon of punching deviation can occur due to operation errors.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cylinder type punching and binding device for accountants, which solves the problem that the punching and binding device in the prior art has punching deviation due to operation errors when in use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cylinder type binding means that punches for accounting, includes the bottom plate, the top fixed mounting of bottom plate has the binding mechanism that punches, the movable groove has been seted up at the top of bottom plate, the inboard movable mounting in movable groove has the slide, fixed mounting has quantity to be two and run through the guide rail of slide between the inner wall front and back both sides in movable groove, the spout has been seted up at the top of slide, the inboard swing joint of spout has the draw runner, the top of bottom plate and the equal fixedly connected with splint in top of draw runner, the left side the right side fixed mounting of splint has the mounting box, the mounting groove has been seted up to the inboard of mounting box, the inboard movable mounting of mounting groove has the movable plate.

Preferably, the top and the bottom of the mounting box are both provided with through holes, the diameters of the two through holes are respectively matched with the diameters of the transmission rod and the fixed rod, the bottom of the movable plate is fixedly provided with the fixed rod which penetrates through the fixed rod and extends to the lower portion of the mounting box, the bottom of the fixed rod is fixedly provided with a pressing sheet, the top of the movable plate is fixedly provided with the transmission rod which penetrates through the movable plate and extends to the upper portion of the mounting box, the top of the transmission rod is fixedly provided with a pulling bolt, and a spring which is positioned on the outer side of the transmission rod is fixedly arranged between the top of the movable plate and the top of the inner wall of the mounting groove.

Preferably, the diameter of the transmission rod is larger than that of the fixing rod, and the diameter of the pulling bolt is smaller than that of the pressing sheet.

Preferably, the front side of the sliding plate is provided with a through hole extending to the rear side, and the diameter of the through hole is matched with that of the guide rail.

Preferably, the number of the sliding grooves and the number of the sliding strips are two, and the two sliding strips are fixedly connected with the right side clamping plate.

Preferably, the bottom of the punching and binding mechanism is fixedly provided with a heightening base plate, and the heightening base plate is equal to the punching and binding mechanism in width.

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

this cylinder type binding means that punches for accounting, through setting up the slide, when punching, arrange paper in good order earlier, pull up the pull-out bolt and place the paper on the slide and near left splint, the splint that promotes the right side simultaneously carries on spacingly with the right side contact of paper, loosen the pull-out bolt simultaneously, the movable plate can be pushed down by spring drive this moment, thereby make dead lever and preforming descend, the preforming contacts and pushes down the paper with the paper, alright promotion paper makes the slide remove to punching binding mechanism bottom and punches the binding this moment, at this in-process paper is restricted, can not produce the skew because of the carelessness of manual operation, consequently punch and then can not produce the skew, reached the effect that prevents the skew.

Drawings

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

FIG. 2 is a top view of the base plate structure of the present invention;

fig. 3 is a sectional view of the structure of the mounting box of the present invention.

In the figure: the punching and binding machine comprises a base plate 1, a punching and binding mechanism 2, a movable groove 3, a sliding plate 4, a guide rail 5, a sliding groove 6, a sliding strip 7, a clamping plate 8, a pulling bolt 9, a mounting groove 10, a moving plate 11, a fixed rod 12, a pressing plate 13, a transmission rod 14, a spring 15 and a mounting box 16.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a cylinder type punching and binding device for accountants comprises a base plate 1, a punching and binding mechanism 2 is fixedly installed at the top of the base plate 1, a heightening pad is fixedly installed at the bottom of the punching and binding mechanism 2, the heightening pad has a width equal to that of the punching and binding mechanism 2, a movable groove 3 is formed at the top of the base plate 1, a sliding plate 4 is movably installed at the inner side of the movable groove 3, a through hole extending to the rear side is formed in the front side of the sliding plate 4, the diameter of the through hole is matched with that of the guide rail 5, two guide rails 5 which penetrate through the sliding plate 4 are fixedly installed between the front side and the rear side of the inner wall of the movable groove 3, a sliding groove 6 is formed at the top of the sliding plate 4, two sliding grooves 6 and two sliding strips 7 are respectively formed, both the two sliding strips 7 are fixedly connected with a right side clamping plate 8, a sliding strip 7 is movably connected at the inner side of the sliding groove 6, clamping plates 8 are fixedly connected at the top of the base plate 1 and the top of the sliding strip 7, the right side fixed mounting of left side splint 8 has mounting box 16, the perforation has all been seted up to the top and the bottom of mounting box 16, two fenestrate diameters respectively with the diameter looks adaptation of transfer line 14 and dead lever 12, mounting groove 10 has been seted up to the inboard of mounting box 16, the inboard movable mounting of mounting groove 10 has movable plate 11, the bottom fixed mounting of movable plate 11 has the dead lever 12 that runs through and extend to mounting box 16 below, the bottom fixed mounting of dead lever 12 has preforming 13, the top fixed mounting of movable plate 11 has the transfer line 14 that runs through it and extend to mounting box 16 top, the diameter of transfer line 14 is greater than the diameter of dead lever 12, the diameter of pulling plug 9 is less than the diameter of preforming 13, the top fixed mounting of transfer line 14 has pulling plug 9, fixed mounting has the spring 15 that is located the transfer line 14 outside between the top of movable plate 11 and the inner wall top of mounting groove 10.

In summary, the cylinder type punching and binding device for accountants is provided with the sliding plate 4, when punching is performed, paper is firstly tidied, the pulling bolt 9 is pulled up, the paper is placed on the sliding plate 4 and is close to the clamping plate 8 on the left side, the clamping plate 8 on the right side is pushed to be in contact with the right side of the paper for limiting, the pulling bolt 9 is loosened, the moving plate 11 is driven by the spring 15 to be pressed downwards, so that the fixing rod 12 and the pressing plate 13 are lowered, the pressing plate 13 is in contact with the paper and presses the paper, the paper can be pushed to enable the sliding plate 4 to move towards the rear side to the bottom of the punching and binding mechanism 2 for punching and binding, the paper is limited in the process and cannot deviate due to negligence of manual operation, so that the effect of deviation prevention can not be generated during punching, the problem that the existing punching and binding device needs to be tidily tidied in advance to perform punching is solved, however, since there is no alignment facility when the punch device is manually put into the punch device, the punch device may be misaligned due to an operational error.

Claims

1. The utility model provides an accounting is with cylinder type binding means that punches, includes bottom plate (1), its characterized in that: the top fixed mounting of bottom plate (1) has punching and binds mechanism (2), movable groove (3) have been seted up at the top of bottom plate (1), the inboard movable mounting of movable groove (3) has slide (4), fixed mounting has between the inner wall front and back both sides of movable groove (3) quantity to be two and run through guide rail (5) of slide (4), spout (6) have been seted up at the top of slide (4), the inboard swing joint of spout (6) has draw runner (7), the top of bottom plate (1) and the equal fixedly connected with splint (8) in top of draw runner (7), left side the right side fixed mounting of splint (8) has mounting box (16), mounting groove (10) have been seted up to the inboard of mounting box (16), the inboard movable mounting of mounting groove (10) has movable plate (11).

2. The cylinder type perforating and binding device for accountants as claimed in claim 1, wherein: the top and the bottom of mounting box (16) have all been seted up the perforation, and two fenestrate diameters are respectively with the diameter looks adaptation of transfer line (14) and dead lever (12), the bottom fixed mounting of movable plate (11) has dead lever (12) that runs through and extend to mounting box (16) below, the bottom fixed mounting of dead lever (12) has preforming (13), the top fixed mounting of movable plate (11) has transfer line (14) that runs through it and extend to mounting box (16) top, the top fixed mounting of transfer line (14) has pull plug (9), fixed mounting has spring (15) that are located the transfer line (14) outside between the top of movable plate (11) and the inner wall top of mounting groove (10).

3. The cylinder type perforating and binding device for accountants as claimed in claim 2, wherein: the diameter of the transmission rod (14) is larger than that of the fixed rod (12), and the diameter of the pulling bolt (9) is smaller than that of the pressing sheet (13).

4. The cylinder type perforating and binding device for accountants as claimed in claim 1, wherein: the front side of the sliding plate (4) is provided with a through hole extending to the rear side, and the diameter of the through hole is matched with that of the guide rail (5).

5. The cylinder type perforating and binding device for accountants as claimed in claim 1, wherein: the quantity of spout (6) and draw runner (7) is two, two draw runners (7) all with the right side splint (8) fixed connection.

6. The cylinder type perforating and binding device for accountants as claimed in claim 1, wherein: the bottom fixed mounting of punching binding mechanism (2) has the backing plate that increases, and the width that increases the backing plate equals with the width of punching binding mechanism (2).