CN211941205U

CN211941205U - Special perforating device of business administration

Info

Publication number: CN211941205U
Application number: CN201922460879.9U
Authority: CN
Inventors: 杨剑宇
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-17
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a special perforating device of business administration belongs to business administration equipment technical field, including bottom plate, slide bar, buffer spring, crank, spliced pole, spring unit, gravity piece, gear, crank, support column, main recess, receiver, foundation pole and clamping components, the bottom plate lateral wall is provided with the slide bar, the upper end of slide bar is provided with the connecting rod, the middle-end of connecting rod is provided with the gravity piece, the lower extreme of gravity piece is provided with spring unit, one side of bottom plate is provided with clamping components, the utility model discloses a through setting up clamping components, improve the convenience of use, also ensured human security; the utility model discloses a set up spring assembly, conveniently carry out punching of different distances to the paper, improve the nail practicality of punching, conveniently change different nails that punch and punch, prevent that the nail that punches from making the paper take place fold and destruction, improve the accuracy of punching at the in-process of punching.

Description

Special perforating device of business administration

Technical Field

The utility model belongs to the technical field of business administration equipment, concretely relates to special perforating device of business administration.

Background

One of the most common management specialties in the market economy is generally referred to as industrial and commercial enterprise management. The industrial and commercial management is a subject for researching the basic theory and the general method of the economic management of industrial and commercial enterprises and mainly comprises two aspects of the business strategy formulation and the internal behavior management of the enterprises. The industrial and commercial management profession has strong applicability, and the aim of the method is to carry out effective enterprise management and operation decision by using modern management methods and means according to basic theories such as management, economics, accounting and the like so as to ensure the survival and development of enterprises.

In the arrangement of business administration bill, in order to make things convenient for the storage often punch the binding with the puncher to business administration bill, because puncher overall structure is unreasonable, when punching for business administration bill, the puncher often can appear rocking, cause the hole on many bills to be unaligned, thereby it is troublesome to bring for the binding, all there are a lot of loaded down with trivial details steps in the installation of equipment and fixed aspect, all be more troublesome for the people who urgently need the file, thereby it has a lot of inconveniences to have increased business administration in the aspect of the file punches.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a special perforating device of business administration has quick fixed mounting, characteristics that stability is high.

In order to achieve the above object, the utility model provides a following technical scheme: a perforating device special for business administration comprises a bottom plate, a sliding rod, a buffer spring, a first crank, a connecting column, a spring assembly, a gravity block, a first gear, a second crank, a supporting column, a main groove, a storage box, a bottom column and a clamping assembly, wherein the outer side wall of the bottom plate is provided with the sliding rod, the buffer spring is arranged in the middle of the sliding rod, the upper end of the sliding rod is provided with the connecting column, the middle end of the connecting column is provided with the gravity block, the lower end of the gravity block is provided with the spring assembly, one end of the connecting column is provided with the first crank, one side of the connecting column is provided with the supporting column, one side of the supporting column is provided with the second crank, one end of the connecting column is provided with the gear, one side of the bottom plate is provided with the groove, the lower end of the bottom column is, the bottom plate lower extreme surface is provided with the slide, the slide lower extreme is provided with the spout, spout one side is provided with rotatory screw rod.

Preferably, the clamping assembly comprises a clamping handle, a fixing groove, a gripper, a connecting rod, a connecting lug, a rotating handle, an auxiliary groove, a second gear, a rotating cylinder, a telescopic cylinder, a fixing cylinder, a connecting arm and a connecting piece, wherein one side of the bottom plate is provided with a connecting arm, the upper end of the connecting arm is provided with a rotating drum, one end of the rotating drum is provided with a telescopic drum, one end of the telescopic cylinder is provided with a fixed cylinder, one end of the fixed cylinder is provided with a connecting rod, one side of the connecting rod is provided with a gripper, the other end of the fixed cylinder is provided with a connecting piece, one end of the gripper is provided with a fixed groove, one end of the fixed groove is provided with a clamping handle, the other end of the rotary drum is provided with a second gear which is provided with a driving gear and a driven gear, the upper end of the second gear is provided with an auxiliary groove, the upper end of the auxiliary groove is provided with a rotating handle, and the outer side wall of the rotary drum is provided with a connecting lug.

Preferably, the spring assembly comprises a replacement joint, an annular groove, an annular spring, a punching nail and a gasket, the replacement joint lower end is provided with the annular groove, the annular groove lower end is provided with the punching nail, the outer side wall of the punching nail is provided with the annular spring, and the gasket is arranged at the lower end of the annular spring.

Preferably, the inner end of the connecting column is provided with an anti-slip ring corresponding to the outer side wall of the sliding rod, the gravity block is inserted into the connecting column and movably connected with the connecting column, and the connecting column is provided with a traction rope.

Preferably, a pressure reducing spring is arranged between the rotating screw and the sliding plate, and threads are arranged at the inner end of the sliding plate.

Preferably, connecting piece one side is provided with No. two gaskets, the connecting piece passes through 3M and glues fixed connection with No. two gaskets.

Preferably, the replacement joint and the annular groove are fixed through a movable bolt, the inner end of the annular groove is provided with a thread shape, and the annular groove is connected with the punching nail through a nut.

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

1. the utility model discloses a set up clamping unit, remove by a flexible section of thick bamboo and adjust connecting piece and tongs, improve the convenience of using, be provided with No. two gears and press from both sides tight handle, use manpower sparingly can fix different thickness paper, improve the quality of punching, also ensured people's security.

2. The utility model discloses a set up spring unit, the ring channel is connected by movable nut with changing the joint, conveniently carries out punching of different distances to the paper, improves the nail practicality of punching, and also the person of facilitating the use changes the different nail of punching and punches, sets up the annular spring and prevents to punch the nail and make the paper take place fold and destruction at the in-process of punching, improves the accuracy of punching.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic structural view of the spring assembly of the present invention;

fig. 4 is a schematic top view of the present invention;

in the figure: 1. a base plate; 2. a slide bar; 3. a buffer spring; 4. a crank handle I; 5. connecting columns; 6. a spring assembly; 61. replacing the joint; 62. an annular groove; 63. an annular spring; 64. punching nails; 65. a first gasket; 7. a gravity block; 8. a first gear; 9. a second crank; 10. a support pillar; 11. a main groove; 12. a storage box; 13. a bottom pillar; 14. a clamping assembly; 1401. clamping the handle; 1402. fixing grooves; 1403. a gripper; 1404. a connecting rod; 1405. connecting lugs; 1406. rotating the handle; 1407. a secondary groove; 1408. a second gear; 1409. a rotating drum; 1410. a telescopic cylinder; 1411. a fixed cylinder; 1412. a connecting arm; 1413. a connecting member; 15. a slide plate; 16. a chute; 17. the screw is rotated.

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. 1-4, the present invention provides the following technical solutions: a perforating device special for business administration comprises a bottom plate 1, a slide bar 2, a buffer spring 3, a first crank 4, a connecting column 5, a spring assembly 6, a gravity block 7, a first gear 8, a second crank 9, a supporting column 10, a main groove 11, a storage box 12, a bottom column 13 and a clamping assembly 14, wherein the slide bar 2 is arranged on the outer side wall of the bottom plate 1, the buffer spring 3 is arranged in the middle of the slide bar 2, the connecting column 5 is arranged at the upper end of the slide bar 2, the gravity block 7 is arranged at the middle end of the connecting column 5, an anti-skidding ring is arranged at the inner end of the connecting column 5 corresponding to the outer side wall of the slide bar 2 for moving conveniently, the gravity block 7 is movably connected with the connecting column 5 in an inserting manner, a traction rope is arranged on the connecting column 5, the spring assembly 6 is arranged at the lower end of the gravity block 7, the first crank 4, one end of the connecting column 5 is provided with a gear 8, one side of the bottom plate 1 is provided with a main groove 11, the lower end of the bottom plate 1 is provided with a bottom column 13, one side of the bottom column 13 is provided with a storage box 12, one side of the bottom plate 1 is provided with a clamping assembly 14, the lower end surface of the bottom plate 1 is provided with a sliding plate 15, the lower end of the sliding plate 15 is provided with a sliding groove 16, one side of the sliding groove 16 is provided with a rotating screw rod 17, paper is conveniently aligned, a pressure reducing spring is arranged between the rotating screw rod 17.

The clamping assembly 14 comprises a clamping handle 1401, a fixing groove 1402, a hand 1403, a connecting rod 1404, a connecting lug 1405, a rotating handle 1406, a secondary groove 1407, a second gear 1408, a rotary drum 1409, a telescopic cylinder 1410, a fixed cylinder 1411, a connecting arm 1412 and a connecting piece 1413, wherein the connecting arm 1412 is arranged on one side of the bottom plate 1, the rotary drum 1409 is arranged at the upper end of the connecting arm 1412, the telescopic cylinder 1410 is arranged at one end of the rotary drum 1409, the fixed cylinder 1411 is arranged at one end of the telescopic cylinder 1410, the connecting rod 1404 is arranged at one end of the fixed cylinder 1411, the hand 1403 is arranged at one side of the connecting rod 1404, the connecting piece 1413 is arranged at the other end of the fixed cylinder 1411, and for convenience of fixed connection, a second gasket is arranged; the hand grip 1403 is provided with a fixing groove 1402 at one end, a clamping handle 1401 is arranged at one end of the fixing groove 1402, a second gear 1408 is arranged at the other end of the rotary drum 1409, the second gear 1408 is provided with a driving gear and a driven gear, an auxiliary groove 1407 is arranged at the upper end of the second gear 1408, a rotating handle 1406 is arranged at the upper end of the auxiliary groove 1407, and a connecting lug 1405 is arranged on the outer side wall of the rotary drum 1409.

Spring unit 6 connects 61 including changing, ring channel 62, annular spring 63, punch nail 64 and gasket 65 No. one, it is provided with ring channel 62 to change the joint 61 lower extreme, the ring channel 62 lower extreme is provided with the nail 64 that punches, for the convenience change nail 64 that punches, it is fixed through movable bolt between joint 61 and the ring channel 62 to change, ring channel 62 the inner is equipped with the screw thread shape, ring channel 62 passes through the nut with the nail 64 that punches and is connected, the nail 64 lateral wall that punches is provided with annular spring 63, annular spring 63 lower extreme is provided with gasket 65 No. one.

The utility model discloses a theory of operation and use flow: the clamping component 14 is installed on the outer side wall of the bottom plate 1 through a connecting arm 1412 in an initial state, the first gear 8 is driven to rotate through a hand-cranking rotating handle 1406, the first gear 8 is driven to move in a telescopic manner through the meshing relationship of the first gear 8, the telescopic cylinder 1410 and the fixed cylinder 1411 are driven to move in a telescopic manner through the meshing relationship of the first gear 8, the connecting piece 1413 and the clamping handle 1401 are respectively installed at two ends of the fixed cylinder 1411, so that paper is aligned and fixedly clamped, stability and convenience are increased, the sliding plate 15 is installed at the upper end of the bottom plate 1, the sliding plate 15 is driven to move in the sliding groove 16 through rotating the rotating screw 17, paper with different sizes is aligned, the first gear 8 is installed at the upper end of the supporting rod, the second hand-cranking handle 9 is driven to rotate the first gear 8, so that the connecting rod 5 and the gravity block 7 are driven to move to punch the paper, the first cranking, annular spring 63 and ring channel 62 are installed to the lateral wall of nail 64 punches, can carry out length adjustment to annular spring 63, and annular spring 63 lower surface mounting has a gasket 65, prevents to punch nail 64 and punches to destroy to some extent the paper, reduces the waste of paper, and the receiver 12 is installed at the lower extreme of main recess 11, collects the waste paper of paper, and the person of facilitating the use is to the centralized processing of waste paper.

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 a special perforating device of business administration, includes bottom plate (1), slide bar (2), buffer spring (3), crank (4), spliced pole (5), spring unit (6), gravity piece (7), gear (8), No. two cranks (9), support column (10), main recess (11), receiver (12), foundation (13) and clamping component (14), its characterized in that: the outer side wall of the bottom plate (1) is provided with a sliding rod (2), a buffer spring (3) is arranged in the middle of the sliding rod (2), a connecting column (5) is arranged at the upper end of the sliding rod (2), a gravity block (7) is arranged at the middle end of the connecting column (5), a spring component (6) is arranged at the lower end of the gravity block (7), a first crank (4) is arranged at one end of the connecting column (5), a supporting column (10) is arranged on one side of the connecting column (5), a second crank (9) is arranged on one side of the supporting column (10), a first gear (8) is arranged at one end of the connecting column (5), a main groove (11) is arranged on one side of the bottom plate (1), a bottom column (13) is arranged at the lower end of the bottom plate (1), a storage box (12) is arranged on one side of the bottom column (13), the bottom plate (1) lower extreme surface is provided with slide (15), slide (15) lower extreme is provided with spout (16), spout (16) one side is provided with rotatory screw rod (17).

2. The perforating device special for industrial and commercial management according to claim 1, characterized in that: the clamping assembly (14) comprises a clamping handle (1401), a fixing groove (1402), a gripping handle (1403), a connecting rod (1404), a connecting lug (1405), a rotating handle (1406), a secondary groove (1407), a second gear (1408), a rotary drum (1409), a telescopic drum (1410), a fixed drum (1411), a connecting arm (1412) and a connecting piece (1413), wherein the connecting arm (1412) is arranged on one side of the bottom plate (1), the rotary drum (1409) is arranged at the upper end of the connecting arm (1412), the telescopic drum (1410) is arranged at one end of the rotary drum (1409), the fixed drum (1411) is arranged at one end of the telescopic drum (1410), the connecting rod (1404) is arranged at one end of the fixed drum (1411), the gripping handle (1403) is arranged at one side of the connecting rod (1404), the connecting piece (1413) is arranged at the other end of the fixed drum (1411), the fixing groove (, the clamping handle (1401) is arranged at one end of the fixing groove (1402), the second gear (1408) is arranged at the other end of the rotary drum (1409), the second gear (1408) is provided with a driving gear and a driven gear, an auxiliary groove (1407) is arranged at the upper end of the second gear (1408), the rotary handle (1406) is arranged at the upper end of the auxiliary groove (1407), and the connecting lug (1405) is arranged on the outer side wall of the rotary drum (1409).

3. The perforating device special for industrial and commercial management according to claim 1, characterized in that: spring unit (6) are including changing joint (61), ring channel (62), annular spring (63), punch nail (64) and gasket (65), it is provided with ring channel (62) to change joint (61) lower extreme, ring channel (62) lower extreme is provided with punch nail (64), it is provided with annular spring (63) to punch nail (64) lateral wall, annular spring (63) lower extreme is provided with gasket (65) No. one.

4. The perforating device special for industrial and commercial management according to claim 1, characterized in that: the inner of the connecting column (5) is provided with an anti-skidding ring corresponding to the outer side wall of the sliding rod (2), the gravity block (7) is inserted into the connecting column (5) to be movably connected, and the connecting column (5) is provided with a traction rope.

5. The perforating device special for industrial and commercial management according to claim 1, characterized in that: a pressure reducing spring is arranged between the rotating screw rod (17) and the sliding plate (15), and threads are arranged at the inner end of the sliding plate (15).

6. The perforating device special for industrial and commercial management according to claim 2, characterized in that: a second gasket is arranged on one side of the connecting piece (1413), and the connecting piece (1413) is fixedly connected with the gasket through 3M glue.

7. The perforating device special for industrial and commercial management as claimed in claim 3, wherein: the replacement joint (61) and the annular groove (62) are fixed through a movable bolt, the inner end of the annular groove (62) is provided with a thread shape, and the annular groove (62) is connected with a punching nail (64) through a nut.