CN209812427U

CN209812427U - Cutting device is used in official working that security performance is good

Info

Publication number: CN209812427U
Application number: CN201920686143.0U
Authority: CN
Inventors: 庞绍娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2019-12-20
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a cutting device is used in official working that security performance is good, comprising a base plate, the bottom outer wall of bottom plate bonds there is the backing plate, and the top outer wall central point of bottom plate puts to bond and has place the platform, the top outer wall welding of bottom plate has two cylindricality poles, and the top of two cylindricality poles all welds there is a baffle, two the pipe has all been cup jointed to the outer wall of cylindricality pole, and the top and the bottom of two pipes are equallyd divide and do not have the welding and have last annular plate and lower annular plate, the internal diameter of going up annular plate and lower annular plate all is greater than the diameter of cylindricality pole, two the spring has all been cup jointed to the outer wall of cylindricality pole, and the spring is located the below of lower annular plate, two the top outer wall welding of going up annular plate has two top strip. The utility model relates to an official working in-process carries out the device that cuts to paper, and the device is at the in-process that cuts, can fix the paper, and then has improved the accuracy when cutting.

Description

Cutting device is used in official working that security performance is good

Technical Field

The utility model relates to a cutting device technical field especially relates to a cutting device is used in official working that security performance is good.

Background

In-process at the official working, because actual need needs need cut the paper to cut out suitable size, at the aforesaid in-process of cutting the paper, need use cutting device.

At present, the device for cutting paper used in the existing office in the market mostly has the following defects in the use process: it does not possess the pressure paper function, and this will cause at the in-process that cuts, and the paper is crooked, and then causes cutting failure of paper to it cuts to need repeated many times to the paper, has reduced the efficiency that the paper cut, and when cutting, the security performance of device is relatively poor, to sum up, the device that uses when current official working cuts the paper still can not agree with actual needs well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutting device for office work with good safety performance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutting device for office work with good safety performance comprises a base plate, wherein a base plate is bonded on the outer wall of the bottom of the base plate, a placement platform is bonded on the central position of the outer wall of the top of the base plate, two cylindrical rods are welded on the outer wall of the top of the base plate, a baffle is welded on the top ends of the two cylindrical rods, round pipes are sleeved on the outer walls of the two cylindrical rods, an upper annular plate and a lower annular plate are respectively welded on the top ends and the bottom ends of the two round pipes, the inner diameters of the upper annular plate and the lower annular plate are larger than the diameter of the cylindrical rods, springs are sleeved on the outer walls of the two cylindrical rods and are located below the lower annular plate, two upper strip-shaped plates are welded on the outer wall of the top of the upper annular plate and are located on two sides of the cylindrical rods respectively, the same rectangular plate is welded on the middle position of the outer wall of the top of, the top welding of four poles has same pressing plate.

Further, two the welding of the top outer wall of lower annular plate has two lower bar boards, and the bottom outer wall of two lower bar boards passes through the bolt fastening and has same bedplate of a knife.

Furthermore, the bottom outer wall central point of the knife base plate is welded with a cutting knife, and the cutting knife is positioned right above one side edge of the placing platform.

Furthermore, a groove is formed in the center of the outer wall of the top of the placing platform, and a rubber pad is bonded to the inner wall of the groove.

Furthermore, the outer wall of the top of the placing platform is provided with scale grooves distributed at equal intervals, and the scale grooves are positioned at one side close to the rubber pad.

Furthermore, the outer wall of one side of the placing platform is welded with two side plates, round holes are formed in the outer wall of one side opposite to the two side plates, and the same cross rod is inserted in the two round holes.

Further, the outer wall welding of horizontal pole has the pressure flat board, and the pressure flat board is located the position that is close to the place the platform edge, and the bottom outer wall of pressure flat board is opened there is the bar groove, and the inner wall in bar groove bonds and has the rubber strip.

The utility model has the advantages that:

1. through setting up pressure flat board, rubber strip, rubber pad and place the platform, before cutting, place the paper on place the platform, adjust the width that needs cut, will press the rubber strip on the flat board again and press on the surface of paper, carry out subsequent cutting after that can, above-mentioned operation will let the paper fixed, and then avoid at the in-process paper that follow-up cuts crooked, improved the practicality of device.

2. Through setting up cylindricality pole, a spring, press the clamp plate and cut the sword, when cutting, the one end of keeping away from the horizontal pole of the clamp plate is pushed down on one hand, press the clamp plate to drive and cut the sword and move down, when cutting sword and paper contact, begin to cut the paper promptly, cut the back that finishes, loosen the hand again, the spring of compressed will resume, and the drive cuts the sword and shifts up, the aforesaid cuts the in-process, can avoid staff's hand and cut sword direct contact, and then avoid staff's hand to cut, the security when having improved the device and using.

3. Through setting up the pipe, can press the in-process that cuts the sword and move down or move up, the pipe drives and cuts the sword and remove along cylindricality pole, and then lets the upwards moving or moving down of cutting the sword more steady.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of a cutting device for office use with good safety performance;

FIG. 2 is a schematic side view of a cutting device for office use with good safety performance;

fig. 3 is a schematic view of a top view structure of a placement platform of a cutting device for office work, which has good safety performance.

In the figure: 1-backing plate, 2-bottom plate, 3-cylindrical rod, 4-spring, 5-lower annular plate, 6-round tube, 7-upper annular plate, 8-baffle, 9-upper strip plate, 10-vertical rod, 11-pressing plate, 12-rectangular plate, 13-cutting knife, 14-knife seat plate, 15-lower strip plate, 16-pressing plate, 17-rubber strip, 18-placing platform, 19-scale groove, 20-rubber pad, 21-cross rod.

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.

Referring to fig. 1-3, a cutting device for office work with good safety performance comprises a base plate 2, a backing plate 1 is bonded on the outer wall of the bottom of the base plate 2, a placement platform 18 is bonded on the central position of the outer wall of the top of the base plate 2, two cylindrical rods 3 are welded on the outer wall of the top of the base plate 2, baffles 8 are welded on the top ends of the two cylindrical rods 3, circular tubes 6 are sleeved on the outer walls of the two cylindrical rods 3, in the process of pressing down or up moving of a cutting knife 13, the circular tubes 6 drive the cutting knife 13 to move along the cylindrical rods 3, so that the cutting knife 13 can move up or down more stably, upper and lower annular plates 7 and lower annular plates 5 are respectively welded on the top ends and the bottom ends of the two circular tubes 6, the inner diameters of the upper and lower annular plates 7 and 5 are larger than the diameters of the cylindrical rods 3, springs 4 are sleeved on the outer walls of the two cylindrical rods 3, two top outer wall welding of going up annular plate 7 have two upper slitter plates 9, and two upper slitter plates 9 are located the both sides of cylindricality pole 3 respectively, and the top outer wall intermediate position welding of two upper slitter plates 9 has same rectangular plate 12, and the top welding of rectangular plate 12 has four pole settings 10, and the top welding of four pole settings 10 has same pressure board 11.

In the utility model, two lower strip plates 15 are welded on the outer walls of the tops of two lower annular plates 5, the outer walls of the bottoms of the two lower strip plates 15 are fixed with a same knife base plate 14 through bolts, a cutting knife 13 is welded on the central position of the outer wall of the bottom of the knife base plate 14, the cutting knife 13 is positioned right above one side edge of a placing platform 18, a groove is arranged on the central position of the outer wall of the top of the placing platform 18, a rubber pad 20 is bonded on the inner wall of the groove, a scale groove 19 which is distributed equidistantly is arranged on the outer wall of the top of the placing platform 18, the scale groove 19 is positioned on one side close to the rubber pad 20, two side plates are welded on the outer wall of one side of the placing platform 18, round holes are arranged on the outer wall of the opposite side of the two side plates, the same cross rod 21 is inserted in the two round holes, the bottom outer wall of the pressing plate 16 is provided with a strip-shaped groove, the inner wall of the strip-shaped groove is bonded with a rubber strip 17, and the rubber strip 17 and the rubber pad 20 avoid paper skew in the process of cutting paper.

The working principle is as follows: before cutting, place the paper on place the platform 18, adjust the width that needs cut, press the rubber strip 17 on the dull and stereotyped 16 on the surface at the paper again, when cutting, one hand will press the dull and stereotyped 16 one end of keeping away from horizontal pole 21 and push down the pressing plate 11, pressing plate 11 drives and cuts sword 13 and move down, when cutting sword 13 and paper contact, begin to cut the paper promptly, cut the back, loosen the hand again, the spring 4 of compressed will resume, and drive and cut sword 13 and shift up, in-process pressing and cutting sword 13 and moving down or shifting up, pipe 6 drives and cuts sword 13 and move along cylindricality pole 3, and then let the moving up or moving down of cutting sword 13 more steady.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cutting device is used in official working that security performance is good, includes bottom plate (2), its characterized in that, the bottom outer wall of bottom plate (2) bonds there is backing plate (1), and the top outer wall central point of bottom plate (2) puts bonding place platform (18), the top outer wall welding of bottom plate (2) has two cylindricality poles (3), and the top of two cylindricality poles (3) all welds baffle (8), two the outer wall of cylindricality pole (3) all cup joints pipe (6), and the top and the bottom of two pipe (6) are equallyd divide and are welded respectively and go up annular plate (7) and lower annular plate (5), it all is greater than the diameter of cylindricality pole (3) to go up the internal diameter of annular plate (7) and lower annular plate (5), two the outer wall of cylindricality pole (3) all has cup jointed spring (4), and spring (4) are located the below of lower annular plate (5), two the welding of the top outer wall of going up crown plate (7) has two upper slitter plates (9), and two upper slitter plates (9) are located the both sides of cylindricality pole (3) respectively, two the welding of the top outer wall intermediate position of upper slitter plate (9) has same rectangular plate (12), and the welding of the top of rectangular plate (12) has four pole settings (10), and the welding of the top of four pole settings (10) has same pressure board (11).

2. The office cutting device with good safety performance as claimed in claim 1, wherein two lower strip-shaped plates (15) are welded on the outer walls of the tops of the two lower annular plates (5), and the same cutter seat plate (14) is fixed on the outer walls of the bottoms of the two lower strip-shaped plates (15) through bolts.

3. The office cutting device with good safety performance as claimed in claim 2, wherein the cutting knife (13) is welded at the center of the outer wall of the bottom of the knife base plate (14), and the cutting knife (13) is positioned right above one side edge of the placing platform (18).

4. The cutting device for office work with good safety performance as claimed in claim 3, characterized in that a groove is formed in the center of the outer wall of the top of the placing platform (18), and a rubber pad (20) is bonded to the inner wall of the groove.

5. The cutting device for office work with good safety performance as claimed in claim 4, characterized in that the outer wall of the top of the placing platform (18) is provided with scale grooves (19) distributed at equal intervals, and the scale grooves (19) are positioned at one side close to the rubber pad (20).

6. The office cutting device with good safety performance as claimed in claim 5, wherein two side plates are welded to the outer wall of one side of the placing platform (18), round holes are formed in the outer wall of the opposite side of the two side plates, and the same cross rod (21) is inserted into the round holes.

7. The office cutting device with good safety performance as claimed in claim 6, wherein a flattening plate (16) is welded to the outer wall of the cross rod (21), the flattening plate (16) is located at a position close to the edge of the placing platform (18), a strip-shaped groove is formed in the outer wall of the bottom of the flattening plate (16), and a rubber strip (17) is bonded to the inner wall of the strip-shaped groove.