CN220389692U - Voucher puncher that punching quality is good - Google Patents

Abstract

The utility model relates to the technical field of financial management and discloses a credential puncher with good punching quality, which comprises a base, wherein a fixing frame is fixedly arranged at the top of the base, an air pump is fixedly arranged at the top of the fixing frame, an outer cylinder is fixedly arranged at the top of the inner wall of the fixing frame, a limiting plate is slidably connected with the inner wall of the outer cylinder, a round rod is fixedly arranged at the bottom of the limiting plate, the outer edge of the round rod is slidably connected with the inner wall of the outer cylinder, a square plate is fixedly arranged at the bottom of the round rod, and a punching needle is fixedly arranged at the bottom of the square plate. Through the cooperation of air pump and urceolus use, utilize control panel control air pump to the urceolus inside air feed to make the inside limiting plate of urceolus drive round bar move down, and utilize the round bar to drive the perforating needle through the square board and move down, thereby utilize the punching to the stable punching of voucher. And utilize the extension spring to drive limiting plate and stably reset, compare traditional device, this device is convenient for automatic punching to reach labour saving and time saving's effect.

Description

Voucher puncher that punching quality is good

Technical Field

The utility model relates to the technical field of financial management, in particular to a voucher puncher with good punching quality.

Background

The puncher is also called a puncher or a paper punching machine, is an office tool and is used for punching paper, and is usually used for collecting the paper into a binding machine or a file folder, so that a good-punching-quality credential puncher is needed for assisting in punching a credential stably.

The utility model discloses an accounting document puncher, which is characterized in that the existing voucher puncher with good punching quality can refer to Chinese patent with an authorized bulletin number of CN214081805U, the accounting document puncher comprises a base, a telescopic rod is arranged below the base, a mounting groove is formed in the bottom of the telescopic rod, an anti-slip pad is arranged in the mounting groove, an adjusting knob is arranged on one side of the telescopic rod, a groove is formed in the base, a clamping block is connected to the inner clamping of the groove, two supporting plates and two limiting blocks are arranged above the base. "

Above-mentioned equipment is when using, utilize spout auxiliary slide to be convenient for the slider drive the hole punch needle and remove, and then carry out position control according to the required position of punching of voucher, but above-mentioned device is in the use, and on the one hand above-mentioned device is through manual rotation bull stick, thereby punch the voucher, waste time and energy, and then influence the high-efficient function of device, on the other hand above-mentioned device is supplementary spacing to the voucher body, thereby lead to the voucher in the process of punching, the body easily takes place the skew, thereby lead to punching department and expecting punching department to produce the position offset, and then influence the stable use of device.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a credential puncher with good punching quality, so as to solve the problems in the background art.

The utility model provides the following technical scheme: the utility model provides a credential puncher that punching quality is good, includes the base, the fixed mount that is equipped with in top of base, the fixed air pump that is equipped with in top of mount, the fixed urceolus that is equipped with in top of mount inner wall, the inner wall sliding connection of urceolus has the limiting plate, the fixed round bar that is equipped with in bottom of limiting plate, and the outer edge of round bar and the inner wall sliding connection of urceolus, the fixed square board that is equipped with in bottom of round bar, the fixed perforating needle that is equipped with in bottom of square board.

As a preferable technical scheme of the utility model, the top of the limiting plate is fixedly connected with a tension spring, and the top of the tension spring is fixedly connected with the top of the inner wall of the outer cylinder.

As a preferable technical scheme of the utility model, a first rubber base plate is fixedly arranged at the top of the base, a punching groove is formed in the top of the first rubber base plate, and the inner wall of the punching groove is communicated with the inner wall of the base.

As a preferable technical scheme of the utility model, a U-shaped frame is fixedly arranged at the top of the base, a cylinder is fixedly arranged at the bottom of the inner wall of the U-shaped frame, the inner wall of the cylinder is connected with a sliding rod in a sliding manner, a spring is fixedly connected to the top of the sliding rod, the top of the spring is fixedly connected with the top of the inner wall of the cylinder, a pull rod is fixedly arranged at the top of the sliding rod, and a pull plate is fixedly arranged at the top of the pull rod.

As a preferable technical scheme of the utility model, a positioning plate is fixedly arranged at the bottom of the sliding rod, the side surface of the positioning plate is in sliding connection with the side surface of the inner wall of the U-shaped frame, a rubber pressing plate is fixedly arranged at the bottom of the positioning plate, and a rubber backing plate II is fixedly arranged at the top of the base.

As a preferable technical scheme of the utility model, the side surface of the U-shaped frame is fixedly provided with a control panel, and the control panel is electrically connected with the air pump.

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

1. this voucher puncher that punching quality is good uses through the cooperation of air pump and urceolus, utilizes control panel control air pump to the inside air feed of urceolus to make the inside limiting plate of urceolus drive round bar move down, and utilize the round bar to drive the needle that punches through the square board and move down, thereby utilize punching to punch to the voucher is stable. And utilize the extension spring to drive limiting plate and stably reset, compare traditional device, this device is convenient for automatic punching to reach labour saving and time saving's effect.

2. This voucher puncher that punching quality is good uses through the cooperation of arm-tie and pull rod, to the direction removal arm-tie of keeping away from U type frame to make the arm-tie drive pull rod and slide bar syntropy remove, and utilize the slide bar to drive locating plate and rubber clamp plate and reciprocate, place the voucher at the top of rubber backing plate two this moment, later unclamp the arm-tie, thereby make the spring promote the slide bar and move down, and then utilize the top of rubber backing plate two and the bottom of rubber clamp plate to spacing to the voucher, thereby ensure that the voucher is stable to punch.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a fixing frame of the present utility model;

FIG. 3 is a schematic diagram of the front cross-section of the U-shaped frame of the present utility model;

FIG. 4 is a schematic perspective view of a rubber platen according to the present utility model;

fig. 5 is a schematic view of the three-dimensional structure of the U-shaped frame of the present utility model.

In the figure: 1. a base; 2. a fixing frame; 3. an air pump; 4. an outer cylinder; 5. a tension spring; 6. a limiting plate; 7. a round bar; 8. a square plate; 9. a perforating needle; 10. a first rubber backing plate; 11. a punching groove; 12. a U-shaped frame; 13. a cylinder; 14. a spring; 15. a pull rod; 16. pulling a plate; 17. a slide bar; 18. a positioning plate; 19. a rubber press plate; 20. a second rubber backing plate; 21. and a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a credential puncher with good punching quality comprises a base 1, a fixing frame 2 is fixedly arranged at the top of the base 1, an air pump 3 is fixedly arranged at the top of the fixing frame 2, an outer cylinder 4 is fixedly arranged at the top of the inner wall of the fixing frame 2, a limiting plate 6 is slidably connected with the inner wall of the outer cylinder 4, a round rod 7 is fixedly arranged at the bottom of the limiting plate 6, the outer edge of the round rod 7 is slidably connected with the inner wall of the outer cylinder 4, a square plate 8 is fixedly arranged at the bottom of the round rod 7, a punching needle 9 is fixedly arranged at the bottom of the square plate 8, the air pump 3 adopts a C13 vacuum pump, so that an auxiliary device stably operates, the air pump 3 is matched with the outer cylinder 4 for use, the air pump 3 is utilized for supplying air to the inner part of the outer cylinder 4, so that the limiting plate 6 in the outer cylinder 4 drives the round rod 7 to move downwards, and the punching needle 9 is driven by the square plate 8 to move downwards, so that the credential is punched by the punching needle 9.

Referring to fig. 2, a tension spring 5 is fixedly connected to the top of the limiting plate 6, the top of the tension spring 5 is fixedly connected to the top of the inner wall of the outer cylinder 4, and the limiting plate 6 is pulled to move upwards by the tension spring 5 through the additional installation of the tension spring 5, so that the punching needle 9 is assisted to stably reset after punching a certificate.

Referring to fig. 2, a first rubber pad 10 is fixedly assembled at the top of the base 1, a punching groove 11 is formed at the top of the first rubber pad 10, the inner wall of the punching groove 11 is communicated with the inner wall of the base 1, the first rubber pad 10 is used in cooperation with the punching groove 11, the first rubber pad 10 is utilized to assist in limiting the certificate, and the punching groove 11 is utilized to prevent the punching needle 9 from being damaged when being used for a long time on the base 1.

Referring to fig. 3, a U-shaped frame 12 is fixedly assembled at the top of the base 1, a cylinder 13 is fixedly assembled at the bottom of the inner wall of the U-shaped frame 12, a slide bar 17 is slidably connected to the inner wall of the cylinder 13, a spring 14 is fixedly connected to the top of the slide bar 17, the top of the spring 14 is fixedly connected to the top of the inner wall of the cylinder 13, a pull rod 15 is fixedly assembled at the top of the slide bar 17, a pull plate 16 is fixedly assembled at the top of the pull rod 15, and the slide bar 17 is pushed to move downwards by the bottom of the spring 14 through the cooperation of the spring 14, so that a positioning plate 18 is driven to limit and fix a certificate by the slide bar 17.

Referring to fig. 4 and 5, a positioning plate 18 is fixedly assembled at the bottom of the sliding rod 17, the side surface of the positioning plate 18 is slidably connected with the side surface of the inner wall of the U-shaped frame 12, a rubber pressing plate 19 is fixedly assembled at the bottom of the positioning plate 18, a second rubber backing plate 20 is fixedly assembled at the top of the base 1, and the rubber pressing plate 19 and the second rubber backing plate 20 are matched for use, so that the certificate is used for assisting in limiting, and further stable punching of the certificate is ensured.

Referring to fig. 1, a control panel 21 is fixedly mounted on a side surface of the u-shaped frame 12, and the control panel 21 is electrically connected with the air pump 3, and the air pump 3 is controlled to stably operate by the control panel 21 through the additional mounting of the control panel 21, so as to assist the punching needle 9 to stably punch holes.

When the device is required to be used, the pull plate 16 is moved in the direction away from the U-shaped frame 12, so that the pull plate 16 drives the pull rod 15 and the slide rod 17 to move in the same direction, the slide rod 17 drives the positioning plate 18 and the rubber pressing plate 19 to move upwards, at the moment, a certificate is placed at the top of the rubber backing plate II 20, then the pull plate 16 is loosened, so that the spring 14 pushes the slide rod 17 to move downwards, the top of the rubber backing plate II 20 and the bottom of the rubber pressing plate 19 are utilized to limit the certificate, thereby ensuring that the certificate is stably punched, then the control panel 21 is utilized to control the air pump 3 to supply air to the inside of the outer cylinder 4, so that the limiting plate 6 in the outer cylinder 4 drives the round rod 7 to move downwards, and the round rod 7 drives the punching needle 9 to move downwards through the square plate 8, so that the punching needle 9 is utilized to stably punch the certificate, and the tension spring 5 is utilized to drive the limiting plate 6 to stably reset.

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

Claims (6)

1. The utility model provides a credential puncher that punching quality is good, includes base (1), its characterized in that: the utility model discloses a fixing frame, including base (1), cylinder (4), square plate (8), cylinder (4), round bar (7) are equipped with in fixed being equipped with in top of base (1), air pump (3) are equipped with in fixed being equipped with in top of mount (2), the inner wall sliding connection of urceolus (4) has limiting plate (6), round bar (7) are equipped with in fixed being equipped with in bottom of limiting plate (6), and the outer edge of round bar (7) and the inner wall sliding connection of urceolus (4), square plate (8) are equipped with in fixed being equipped with in bottom of round bar (7).

2. The good-perforation-quality document punch as set forth in claim 1, wherein: the top of limiting plate (6) fixedly connected with extension spring (5), and the top of extension spring (5) and the top fixed connection of urceolus (4) inner wall.

3. The good-perforation-quality document punch as set forth in claim 1, wherein: the top of base (1) is fixed and is equipped with rubber backing plate one (10), punching groove (11) have been seted up at the top of rubber backing plate one (10), and the inner wall of punching groove (11) is linked together with the inner wall of base (1).

4. The good-perforation-quality document punch as set forth in claim 1, wherein: the utility model discloses a base, including base (1), U type frame (12) are fixed to the top of base (1), the fixed cylinder (13) that is equipped with in bottom of U type frame (12) inner wall, the inner wall sliding connection of cylinder (13) has slide bar (17), the top fixedly connected with spring (14) of slide bar (17), and the top fixedly connected with of spring (14) and the top of cylinder (13) inner wall, the fixed pull rod (15) that is equipped with in top of slide bar (17), the top fixedly equipped with arm-tie (16) of pull rod (15).

5. The good-perforation-quality document punch as set forth in claim 4, wherein: the bottom of slide bar (17) is fixed to be equipped with locating plate (18), and the side sliding connection of side and U type frame (12) inner wall of locating plate (18), the bottom of locating plate (18) is fixed to be equipped with rubber clamp plate (19), the top of base (1) is fixed to be equipped with rubber backing plate two (20).

6. The good-perforation-quality document punch as set forth in claim 4, wherein: the side of the U-shaped frame (12) is fixedly provided with a control panel (21), and the control panel (21) is electrically connected with the air pump (3).