A kind of adjustable perforating device of New type accounting hole depth
The utility model relates to accounting supplies technical field, specially a kind of adjustable punching dress of New type accounting hole depth
Perforating device is the tool that can be used in accounting office, is punched by perforating device to paper, according to user
Need using but the perforating device stability used now is poor, and punching depth is inconvenient to adjust, so designing a kind of financial accounting
This is solved the problems, such as with perforating device.
Utility model content
The technical issues of the utility model solves is to overcome the punching depth of the prior art unadjustable and paper scrap is difficult to
The defects of collection, provides a kind of adjustable perforating device of New type accounting hole depth.A kind of New type accounting hole depth is adjustable
The perforating device of section has the characteristics that punching depth is adjusted and the easy collection of paper scrap.
To achieve the above object, the utility model provides the following technical solutions: including bottom case and upper casing, the top of the bottom case
Portion's aperture is fixedly installed with fixture nut, the outer wall of the upper casing offer with the matched external screw thread of fixture nut, and it is described on
Shell is flexibly connected bottom case by fixture nut, offers epicoele at the top of the upper casing, the inner wall of the epicoele is fixedly installed with
Motor, the top exterior walls of the bottom case are fixedly installed with switch, and the switch is electrically connected with motor, the output end of the motor
Be fixedly installed with cam, be provided with lobe plate below the cam, the lobe plate, bottom outer wall be fixedly installed with it is perpendicular
Bar is provided with cavity of resorption below the epicoele, and the cavity of resorption is provided with the inner wall of upper casing, and the inner wall of the cavity of resorption is equipped with bullet
Spring, the bottom of the upper casing open up fluted upwards, and the spring that the bottom of the vertical bar passes through cavity of resorption extends in groove, and institute
The bottom centre's outer wall for stating vertical bar is fixedly installed with perforating head, is provided in the inner cavity of the bottom case except paper structure, the bottom case
Bottom inner cavity on be fixedly installed with buffer board, the right of the buffer board is provided with siphunculus, and bottom is run through in the bottom of the siphunculus
The bottom plate of shell extends to the outside of bottom case.
Preferably, described except paper structure includes guide rod and two the first connecting plates, the left and right ends of the guide rod are fixed
The first connecting plate is connected, the other end of each first connecting plate is fixedly connected with the inner wall of bottom case, and the outer wall of the guide rod is living
Dynamic to be connected with guide sleeve, the bottom outer wall of the guide sleeve is fixedly installed with riser, the bottom of the riser and the outer wall phase of buffer board
Mutually contact, the antetheca of the guide sleeve are fixedly installed with the second connecting plate, and the outer wall of the bottom case offers through-hole, and described second connects
The through-hole that the other end of fishplate bar passes through bottom case outer wall is fixedly installed with push plate.
Preferably, the outer wall of the bottom case offers disengaging paper hole, and the disengaging paper hole is located at the lower section of push plate.
Preferably, the motor, cam, lobe plate, vertical bar and spring are concentric setting in the inner cavity of upper casing.
Preferably, the outer wall of the bottom case offers transparent panel, the transparent panel and groove as same level setting.
Compared with prior art, the utility model has the beneficial effects that pass through the internal screw thread of fixed screw and upper casing outer wall,
The adjusting that perforating head carries out upper and lower position may be implemented, be suitable for the punching work of different height with this, it can be with by transparent panel
The height of bottom shell buffer board is observed, in order to adjust the depth of punching；By the driving of motor, automatic punching may be implemented
Work, avoid accountant manual punching hole operation, saved manpower, and improve work efficiency；It is removed by setting
The scrap remaining later to punching may be implemented in paper structure, the work such as is collected, avoids the thin paper scrap blocking of excessive punching
The case where passing in and out paper hole and bottom case, has ensured normal work.
Detailed description of the invention
Fig. 1 is the internal structure chart of the utility model；
Fig. 2 is the side view that the utility model removes paper structure；
Fig. 3 is the outside schematic diagram of the utility model.
Figure label: 1, bottom case；2, upper casing；21, epicoele；22, motor；23, cam；24, lobe plate；25, vertical bar；26,
Spring；27, cavity of resorption；28, groove；3, fixture nut；4, external screw thread；5, paper structure is removed；51, guide rod；52, the first connecting plate；
53, guide sleeve；54, riser；55, the second connecting plate；56, push plate；6, buffer board；7, siphunculus；8, paper hole is passed in and out；9, transparent panel；
10, it switchs.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable punching of New type accounting hole depth
Device, including bottom case 1 and upper casing 2, the top drilling of bottom case 1 are fixedly installed with fixture nut 3, the outer wall of upper casing 2 offer with
The matched external screw thread 4 of fixture nut 3, and upper casing 2 is flexibly connected bottom case 1 by fixture nut 3, the top of upper casing 2 offers
Chamber 21, the inner wall of epicoele 21 are fixedly installed with motor 22, and the top exterior walls of bottom case 1 are fixedly installed with switch 10, switch 10 and horse
It is electrically connected up to 22, the output end of motor 22 is fixedly installed with cam 23, and the lower section of cam 23 is provided with lobe plate 24, lobe plate
24, bottom outer wall be fixedly installed with vertical bar 25, the lower section of epicoele 21 is provided with cavity of resorption 27, and cavity of resorption 27 is provided with the interior of upper casing 2
Wall, and the inner wall of cavity of resorption 27 is equipped with spring 26, motor 22, cam 23, lobe plate 24, vertical bar 25 and spring 26 are in upper casing 2
It is concentric setting in inner cavity, the bottom of upper casing 2 opens up fluted 28 upwards, and the spring that the bottom of vertical bar 25 passes through cavity of resorption 27 prolongs
It extends in groove 28, and bottom centre's outer wall of vertical bar 25 is fixedly installed with perforating head, is provided in the inner cavity of bottom case 1 except paper knot
Structure 5, except paper structure 5 includes guide rod 51 and two the first connecting plates 52, the left and right ends of guide rod 51 are fixedly connected with the first connection
The other end of plate 52, each first connecting plate 52 is fixedly connected with the inner wall of bottom case 1, and the outer wall of guide rod 51 is connected with guide sleeve
53, the bottom outer wall of guide sleeve 53 is fixedly installed with riser 54, and the bottom of riser 54 and the outer wall of buffer board 6 contact with each other, guide sleeve
53 antetheca is fixedly installed with the second connecting plate 55, and the outer wall of bottom case 1 offers through-hole, and the other end of the second connecting plate 55 passes through
The through-hole of 1 outer wall of bottom case is fixedly installed with push plate 56, and the outer wall of bottom case 1 offers disengaging paper hole 8, and disengaging paper hole 8 is located at
The lower section of push plate 56 is fixedly installed with buffer board 6 on the bottom inner cavity of bottom case 1, and the right of buffer board 6 is provided with siphunculus 7, siphunculus
7 bottom extends to the outside of bottom case 1 through the bottom plate of bottom case 1, and the outer wall of bottom case 1 offers transparent panel 9, transparent panel 9 and recessed
Slot 28 is same level setting.
Working principle, the utility model pass through the cooperation of 1 top fixture nut 3 of internal screw thread 4 and bottom case first, may be implemented
Upper casing 2 carries out the adjustment of height, and by the transparency window 9 of 1 outer wall of bottom case, can external observation 1 inner cavity of bottom case the case where,
When adjusting suitable position, motor 22 is opened by switch 10, motor 22 can be rotated with moving cam 23, pass through cam
23 and lobe plate 24 cooperation and spring 26 compression and reset, and then the perforating head of 25 bottom of vertical bar can be driven to carry out
It moves up and down, cooperates with buffer board 6, the punch operation of accounting finance may be implemented, meanwhile, pushing away for 1 outer wall of bottom case can be pushed
Plate 56 drives the riser 54 of 53 bottom of guide sleeve to move right by the flexible connection of guide rod 51 and guide sleeve 53, can by clast from
It is pushed into siphunculus 7 on buffer board 56, carries out discharge and collection work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.