CN212287922U

CN212287922U - Punching device for accounting book

Info

Publication number: CN212287922U
Application number: CN202021073199.8U
Authority: CN
Inventors: 韦芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-01-05
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a perforating device of accounting account book, the structure of which comprises a base, a connecting wire, an automatic stamping device, a perforating groove, a supporting rod, a fixed knob, a rotating arm, a lower pressing rod, a spring and a puncher, the utility model is characterized in that the automatic stamping device is arranged at the left rear end of the top of the base, so that a motor can drive a notch gear to rotate in a box body, the notch gear is meshed with the insection of a sliding rod, thereby driving a seal on the sliding rod to slide along a spacing ring on a spacing seat in a spacing way, when the insection meets the smooth part of the insection, the sliding rod descends through inertia flying speed, the accounting book on a resting plate is stamped in a reciprocating way through the seal, labor force is saved, the definition of the seal is ensured, a main shaft is fixedly inserted in the middle part of the notch gear, and the main shaft is connected with the middle part of the front end of the motor, and, the stability of rotation is guaranteed.

Description

Punching device for accounting book

Technical Field

The utility model relates to an accounting account this technical field, concretely relates to perforating device of accounting account book.

Background

Accounting account book is based on accounting documents, and is comprehensive to whole economic transaction, the system, and is continuous, book of classification ground record and accounting is by special format and with the account page that certain form links together, when carrying out the arrangement of account book, in order to classify the account book so that look up in the future, often can arrange one type of account book together and bind, can punch the account book edge when binding.

Under the condition that needs used the perforating device of accounting account book, because current perforating device simple structure only has the single function of supplementary punching, need stamp when accounting account book punching arrangement sums up and examine the chapter, mostly be artifical manual operation one by one, the printing dynamics difference appears easily, leads to the seal definition different to work efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a perforating device of accounting account book, solved when the condition that needs use the perforating device of accounting account book, because current perforating device simple structure only has the single function of supplementary punching, need stamp when the accounting account book is punched the arrangement and is concluded and examine the chapter, mostly be manual operation one by one, it is different to appear the printing dynamics easily, lead to the seal definition different to the problem that work efficiency is low.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a perforating device of accounting account book, including base, connecting wire, automatic device and the groove of punching of stamping, base left side bottom is connected with the connecting wire, automatic device sets up in base top left rear end of stamping, automatic device is stamped by box, fixed plate and complementary unit, bottom half rear end carries out the integral type with the fixed plate and is connected, box inboard middle part is provided with complementary unit, fixed plate and base top left rear end locking are fixed.

Further, the punching groove is installed in base top right-hand member embedding, base top right-hand member and bracing piece reciprocal anchorage, bracing piece outside middle part and fixed knob normal running fit, fixed knob outside middle part and rotor arm normal running fit, rotor arm rear end middle part is through connecting axle and holding down lever looks reciprocal rotation, holding down lever bottom middle part and spring reciprocal anchorage, holding down lever left side lower extreme closely fixes with the hole puncher.

Further, complementary unit includes motor, notched gear, insection, slide bar, spacing ring, spacing seat, seal and parking board, main shaft and notched gear normal running fit are passed through at motor front end middle part, notched gear external diameter surface and insection intermeshing, the insection carries out the integral type with slide bar outside left end and is connected, the slide bar is along spacing ring internal diameter surface sliding fit, the integral type is connected at both ends about spacing ring and the spacing seat front portion, the slide bar closely fixes with seal top middle part, seal and parking board top middle part contaction, motor fixed mounting is in the inboard left end of box, the motor carries out the electricity with the connecting wire and is connected.

Furthermore, two screw holes are formed in the left end and the right end of the bottom of the fixing plate, and the diameter of each screw hole is 8 MM.

Furthermore, the outer diameter surface of the notch gear is provided with a half circle of single teeth, and the single teeth are distributed in an arc shape.

Furthermore, more than two cooling fins are arranged outside the motor, and the distance between the cooling fins is 3 MM.

Furthermore, the limiting rings are provided with two groups and are distributed in parallel.

Furthermore, a main shaft is fixedly inserted in the middle of the inside of the notch gear, and the main shaft is connected with the middle of the front end of the motor.

Furthermore, the box body is made of PVC plastic.

Furthermore, the sliding rod is made of stainless steel.

(III) advantageous effects

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

the method has the advantages that: through setting up the automatic device of stamping in base top left rear end, alright drive the notched gear through the motor and rotate in the box for notched gear and the insection intermeshing of slide bar, thereby drive the seal on the slide bar and carry out spacing slip along the spacing ring on the spacing seat, when the insection meets the smooth department of breach insection, the slide bar then descends through inertia flying speed, through the seal to the account book of parking on the board reciprocal seal, save the labour, guarantee the definition of seal.

The advantages are two: the main shaft is fixedly inserted in the middle of the inside of the notch gear and connected with the middle of the front end of the motor, so that the connection and rotation are facilitated, and the stability of rotation is guaranteed.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic structural view of the automatic stamping device of the present invention;

FIG. 3 is a schematic structural view of the auxiliary mechanism of the present invention;

FIG. 4 is a front view of the auxiliary mechanism of the present invention;

fig. 5 is a schematic structural view of the auxiliary mechanism of the present invention.

In the figure: the stamping machine comprises a base-1, a connecting line-2, an automatic stamping device-3, a punching groove-4, a supporting rod-5, a fixed knob-6, a rotating arm-7, a lower pressing rod-8, a spring-9, a puncher-10, a box body-31, a fixed plate-32, an auxiliary mechanism-33, a motor-331, a notch gear-332, a tooth pattern-333, a sliding rod-334, a limiting ring-335, a limiting seat-336, a stamp-337 and a stop plate-338.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a punching device for an accounting book: including base 1, connecting wire 2, automatic device 3 of stamping, the groove 4 punches, bracing piece 5, fixed knob 6, rotor arm 7, depression bar 8, spring 9 and hole puncher 10, base 1 left side bottom is connected with connecting wire 2, base 1 top right-hand member embedding is installed the groove 4 of punching, be convenient for assist punching, base 1 top right-hand member and bracing piece 5 reciprocal anchorage, bracing piece 5 outside middle part and fixed knob 6 normal running fit, be convenient for compress tightly fixedly, fixed knob 6 outside middle part and rotor arm 7 normal running fit, rotor arm 7 rear end middle part is through connecting axle and 8 reciprocal rotations of depression bar, depression bar 8 bottom middle part and spring 9 reciprocal anchorage, be convenient for carry out elastic reset, depression bar 8 left side lower extreme closely fixes with hole puncher 10, automatic device 3 of stamping sets up in base 1 top left rear end, automatic device 3 of stamping is by box 31, the groove 4, bracing piece 5, the support bar 8, spring 9 reciprocal anchorage, A fixing plate 32 and an auxiliary mechanism 33, wherein the rear end of the bottom of the box 31 is integrally connected with the fixing plate 32 for auxiliary support, the middle part of the inner side of the box 31 is provided with the auxiliary mechanism 33, and the fixing plate 32 is locked and fixed with the left rear end of the top of the base 1.

The auxiliary mechanism 33 includes a motor 331, a notched gear 332, a tooth pattern 333, a sliding rod 334, a limit ring 335, a limit seat 336, a stamp 337 and a stop plate 338, wherein the motor 331 is disposed on the support plate

Front end middle part is through main shaft and notched gear 332 normal running fit, notched gear 332 external diameter surface and insection 333 intermeshing are convenient for carry out the transmission cooperation, insection 333 carries out the integral type with the outside left end of slide bar 334 and is connected, slide bar 334 is convenient for carry on spacing slip along spacing ring 335 internal diameter surface sliding fit, both ends carry out the integral type with spacing seat 336 is anterior from top to bottom to be connected, slide bar 334 closely fixes with seal 337 top middle part, seal 337

The motor 331 is fixedly arranged at the left end of the inner side of the box body 31, and the motor 331 is electrically connected with the connecting wire 2.

Wherein, two screw holes are arranged at the left end and the right end of the bottom of the fixing plate 32, and the diameter of the screw hole is

8MM, and is convenient for locking and fixing.

Wherein, notched gear 332 external diameter surface is provided with half a circle of individual tooth to individual tooth is the arc form and distributes, the operation of being convenient for, convenient to use.

The motor 331 is provided with more than two cooling fins outside, and the distance between the cooling fins is 3MM, so that the cooling is convenient to carry out during operation.

Wherein, the spacing ring 335 is provided with two sets to be the distribution of form side by side, be convenient for carry out spacing slip.

Wherein, a main shaft is fixedly inserted in the middle part of the inside of the notch gear 332, and the main shaft and the motor 331 are connected

The middle part of the front end is connected, so that the connection and the rotation are convenient.

The box body 31 is made of PVC plastic, and is firm and durable, high in cost performance, corrosion-resistant and good in quality.

The sliding rod 334 is made of stainless steel, and is high in corrosion resistance, low in cost and high in cost performance.

The patent states: the box body 31 is made of PVC plastic, the chemical field of PVC plastic refers to compound PVC, the PVC material has nonflammability, high strength, weather resistance and excellent geometric stability, the PVC has strong resistance to oxidant, reducing agent and strong acid, but the PVC can be corroded by concentrated oxidizing acid such as concentrated sulfuric acid and concentrated nitric acid and is not suitable for occasions where the PVC contacts aromatic hydrocarbon and chlorinated hydrocarbon.

The working principle is as follows:

firstly, placing a punching device of an accounting book at a proper position, fixedly placing the punching device through a base 1, connecting a connecting wire 2 with an external power supply and an external controller, providing required electric energy for equipment, and controlling the equipment;

secondly, when the accounting book needs to be punched, the accounting book needing to be punched is placed at the top of the base 1, then pressure is applied to the rotating arm 7, the rotating arm 7 drives the puncher 10 on the lower pressing rod to downwards slide along the supporting rod 5, the puncher 10 and the punching groove 4 can be used for inserting and punching, and force is applied to the fixing knob 6 to clockwise rotate, so that the accounting book is pressed and fixed;

thirdly, because the existing punching device has simple structure and only has single function of assisting punching, when the accounting book is punched, arranged and concluded, the seal is required to be stamped, examined and verified, most of the accounting book are manually operated one by one, the seal definition is different due to different printing force, and the working efficiency is low, by arranging the automatic stamping device 3 at the left rear end of the top of the base 1, and then driving the notch gear 332 to rotate in the box body 31 through the motor 331, then the notched gear 332 is engaged with the insections of the sliding rod 334, so as to drive the stamp 337 on the sliding rod 334 to perform limited sliding along the limiting ring 335 on the limiting seat 336, when the insection 333 meets the smooth part of the notched insection 332, the sliding rod 334 is rapidly lowered by inertia, the account book on the stop plate 338 is stamped in a reciprocating manner through the stamp 337, labor force is saved, and the definition of the stamp is guaranteed.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A punching device for an accounting book comprises a base (1), a connecting line (2) and a punching groove (4), wherein the bottom of the left side of the base (1) is connected with the connecting line (2);

the method is characterized in that: still include automatic device (3) of stamping, automatic device (3) of stamping sets up in base (1) top left rear end, automatic device (3) of stamping is by box (31), fixed plate (32) and complementary unit (33), box (31) bottom rear end carries out the integral type with fixed plate (32) and is connected, box (31) inboard middle part is provided with complementary unit (33), fixed plate (32) are fixed with base (1) top left rear end locking.

2. The perforating device of an accounting book of claim 1, wherein: base (1) top right-hand member embedding is installed and is punched hole groove (4), base (1) top right-hand member and bracing piece (5) reciprocal anchorage, bracing piece (5) outside middle part and fixed knob (6) normal running fit, fixed knob (6) outside middle part and rotor arm (7) normal running fit, rotor arm (7) rear end middle part is through connecting axle and depression bar (8) rotation down, depression bar (8) bottom middle part and spring (9) reciprocal anchorage down, depression bar (8) left side lower extreme and hole puncher (10) closely fix down.

3. The perforating device of an accounting book of claim 1, wherein: the auxiliary mechanism (33) comprises a motor (331), a notch gear (332), insections (333), a sliding rod (334), a limiting ring (335), a limiting seat (336), a stamp (337) and a stop plate (338), wherein the middle of the front end of the motor (331) is in running fit with the notch gear (332) through a main shaft, the outer diameter surface of the notch gear (332) is meshed with the insections (333), the insections (333) are integrally connected with the left end of the outer side of the sliding rod (334), the sliding rod (334) is in running fit with the inner diameter surface of the limiting ring (335), the upper end and the lower end of the front part of the limiting seat (336) are integrally connected, the sliding rod (334) is tightly fixed with the middle of the top end of the stamp (337), the middle of the top ends of the stamp (337) and the stop plate (338) are in contact with each other, the motor (331) is fixedly installed at the left end of the inner side of the box, the motor (331) is electrically connected with the connecting wire (2).

4. The perforating device of an accounting book of claim 1, wherein: two screw holes are arranged at the left end and the right end of the bottom of the fixing plate (32), and the diameter of each screw hole is 8 MM.

5. The perforating device of an accounting book of claim 3, wherein: the outer diameter surface of the notch gear (332) is provided with half circle of single teeth, and the single teeth are distributed in an arc shape.

6. The perforating device of an accounting book of claim 3, wherein: more than two radiating fins are arranged outside the motor (331), and the distance between the radiating fins is 3 MM.

7. The perforating device of an accounting book of claim 3, wherein: the limiting rings (335) are provided with two groups and are distributed in parallel.

8. The perforating device of an accounting book of claim 3, wherein: the middle part in the notch gear (332) is fixedly inserted with a main shaft, and the main shaft is connected with the middle part of the front end of the motor (331).