CN218195410U

CN218195410U - Oblique cutting paper device

Info

Publication number: CN218195410U
Application number: CN202222480890.3U
Authority: CN
Inventors: 马伟龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-03
Anticipated expiration: 2032-09-19

Abstract

The utility model provides a pair of oblique cutting device, including cutting the board and cutting the sword, still include portal frame and suppression device, the up end of cutting the board is equipped with soft cushion, and the centre of the bottom surface one side of cutting the board is equipped with the pivot, and the bottom plate and the pivot of portal frame are connected, and the suppression device includes clamp plate, connecting plate, first linear bearing, second linear bearing, guide pillar and spring, under the normality, cuts the knife tip of sword and cuts the distance between the board and be greater than the lower terminal surface of clamp plate and the distance between the board. When the paper pressing device is used, a user firstly puts paper on the cutting plate according to a preset angle, then presses down the cutting knife, the pressing plate presses down together with the cutting knife, the cutting knife continues to be pressed down after the pressing plate presses on the paper, the pressing plate can continue to press down the space of the cutting knife under the action of the linear bearing and the guide pillar, and after the downward pressure of the cutting knife is released, the pressing plate automatically returns under the action of the spring and drives the cutting knife to return; the utility model has the advantages of ingenious thought and convenient beveling of the paper.

Description

Oblique cutting paper device

Technical Field

The utility model belongs to the technical field of cut-off paper, especially, relate to a beveling paper cutting device.

Background

In the prior art, a manual paper cutting device is a common office product, and the manual paper cutting device mainly comprises a cutting plate, an end plate is arranged at one end of the cutting plate, a cutter is arranged on one side of the cutting plate, and when paper needs to be cut, the part of the paper needing to be cut extends out of the cutting plate and is cut by the cutter. In some scenes needing beveling, people generally place paper obliquely by visual inspection, press the paper with one hand and operate the cutting knife to cut with the other hand, which is very inconvenient, and the part of the paper pressed by hand is limited, so that the part of the paper which is not pressed is very easy to deform during cutting, and the paper is extremely easy to be cut askew.

Based on the above problem, the utility model provides a paper cutting device convenient to oblique cutting to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above problems or some problems, the present invention provides a beveling paper cutting device to solve the drawbacks existing in the prior art.

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

the utility model provides a beveling paper cutting device, including cutting board and cutting sword, still include portal frame and suppression device, the up end of cutting board is equipped with soft cushion, the four corners of the bottom surface of cutting board is equipped with the supporting legs respectively, the centre of bottom surface one side of cutting board is equipped with the pivot, the bottom plate of portal frame with the pivot is connected, cut the both ends of sword respectively through a linear guide pair with the side post connection at portal frame both ends, the suppression device includes clamp plate, connecting plate, first linear bearing, second linear bearing, guide pillar and spring, first linear bearing with the connecting plate is connected, second linear bearing with the last transverse plate of portal frame is connected, the guide pillar with the clamp plate is connected, the free end of guide pillar passes first linear bearing and second linear bearing extend a plurality of lengths of last transverse plate, the spring housing is established on the guide pillar, the lower extreme of spring with the up end of connecting plate is connected, the upper end of spring with the lower extreme face of last transverse plate is connected, cut the sword with the cutter tip is connected under the normal state the cutter point the distance is greater than between cutting board and the cutting board.

To the utility model discloses an improve, be equipped with the screw hole on the side post at portal frame both ends, screw hole threaded connection has fastening screw.

To the improvement of the utility model, be equipped with the bearing in the pivot, the bottom plate pass through the bearing with the pivot is connected.

To the improvement of the utility model, there is an angle scale etched on the cutting plate.

To the improvement of the utility model, be equipped with the recess on the cutting plate, be equipped with the baffle in the recess.

To the improvement of the utility model, the cutting plate is etched with the length scale.

To the improvement of the utility model, a pressing handle is arranged on the cutting knife.

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

the utility model provides a pair of beveling paper cutting device, including cutting board and cutting sword, still include portal frame and suppression device, the up end of cutting board is equipped with soft cushion, the four corners of the bottom surface of cutting board is equipped with the supporting legs respectively, the centre of bottom surface one side of cutting board is equipped with the pivot, the bottom plate of portal frame with the pivot is connected, the both ends of cutting the sword respectively through a linear guide pair with the side post connection at portal frame both ends, the suppression device includes clamp plate, connecting plate, first linear bearing, second linear bearing, guide pillar and spring, first linear bearing with the connecting plate is connected, second linear bearing with the last diaphragm of portal frame is connected, the guide pillar with the clamp plate is connected, the free end of guide pillar passes first linear bearing and second linear bearing extend a plurality of lengths of last diaphragm, the spring housing is established on the guide pillar, the lower extreme of spring with the up end of connecting plate is connected, the upper end of spring with the lower extreme face of last diaphragm is connected, the knife tip is connected under the normal state the cutter blade distance between the cutter is greater than the terminal surface of cutting board and the distance under the portal frame. When the paper pressing device is used, a user firstly puts paper on the cutting plate according to a preset angle, then presses down the cutting knife, the pressing plate presses down together with the cutting knife, the cutting knife is continuously pressed down after the pressing plate presses on the paper, the pressing plate enables the cutting knife to be in a space for continuously pressing down under the action of the linear bearing and the guide pillar, and after the downward pressure of the cutting knife is released, the pressing plate automatically returns under the action of the spring and drives the cutting knife to return; the utility model has the advantages of ingenious thought and convenient beveling of the paper.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the paper cutting device for beveling according to one direction of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of a gantry in a slanting position of the beveling paper-cutting device of the present invention.

Fig. 3 is a schematic perspective view of the oblique cutting device of the present invention in another direction.

Fig. 4 is a schematic perspective view of another direction of the gantry of the beveling paper-cutting device of the present invention.

Fig. 5 is a schematic view of another direction of the oblique cutting device of the present invention.

The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

As shown in fig. 1 to 5, the utility model provides a beveling paper cutting device, including cutting board 1 and cutting sword 2, still include portal frame 3 and suppression device, the up end of cutting board 1 is equipped with soft cushion, the four corners of the bottom surface of cutting board 1 is equipped with the supporting legs respectively, the centre of the bottom surface one side of cutting board 1 is equipped with pivot 11, the bottom plate 31 of portal frame 3 with pivot 11 is connected, cut the both ends of sword 2 respectively through a linear guide vice 5 with the side post 32 at portal frame 3 both ends is connected, the suppression device includes clamp plate 41, connecting plate 42, first linear bearing (invisible in the figure), second linear bearing 43, guide pillar 44 and spring 45, first linear bearing with connecting plate 42 connects, second linear bearing 43 with the last diaphragm 33 of portal frame 3 connects, guide pillar 44 with clamp plate 41 connects, the free end of guide pillar 44 passes first linear bearing and second linear bearing 43 extend a plurality of lengths, the spring cover is established a plurality of lengths in the last diaphragm 33 of guide pillar 3, the spring 44 is in the upper end of cutting board and the lower extreme distance of cutting board 4 is greater than the blade distance between the blade 1 and the lower extreme distance of cutting board 41, the lower extreme distance of cutting board is connected the blade and the lower extreme distance of spring 45 is connected the clamp plate 41. When the paper cutting device is used, a user firstly puts paper on the cutting plate 1 according to a preset angle, then presses down the cutting knife 2, the pressing plate 41 presses down together with the cutting knife 2, the cutting knife 2 is continuously pressed down after the pressing plate 41 presses on the paper, the pressing plate 41 is in a space where the cutting knife 2 can be continuously pressed down under the action of the linear bearing and the guide post 44, and after the pressing force of the cutting knife 2 is released, the pressing plate 41 automatically returns under the action of the spring 45 and drives the cutting knife 2 to return; the utility model has the advantages of ingenious thought and convenient beveling of the paper.

It should be noted that a spring 45, a first linear bearing, a second linear bearing 43 and a guide post 44 are a set of lifting structures, and the pressing device is provided with at least two sets of lifting structures to connect with the portal frame, the pressing plate and the connecting plate.

In some embodiments, the side posts 32 at both ends of the gantry 3 are provided with threaded holes, and the threaded holes are in threaded connection with fastening screws 6; portal frame 3 has the advantage of being convenient for fix a position through set screw, prevents that portal frame 3 from swinging and leading to cutting the paper askew.

In some embodiments, the rotating shaft 11 is provided with a bearing, and the bottom plate 31 is connected with the rotating shaft 11 through the bearing; the portal frame 3 has the advantage of being convenient for the swing angle through the bearing.

In some embodiments, the cutting plate 1 is etched with an angle scale 12, the angle scale 12 can facilitate a user to observe the placing angle of the paper, and meanwhile, the angle scale 12 is etched on the cutting plate 1, so that compared with a traditional method that the user places the angle of the paper by means of an external angle scale, the method has the advantage that the precision is not affected by external force; specifically, before cutting paper, the paper is not placed on the cutting plate 1, the fastening screws 6 are loosened, the cutting knife 2 is pressed downwards, the numerical value of the pressing plate 41 aligned with the angle scale 12 is observed, the fastening screws 6 are locked after adjustment is completed, then the cutting knife 2 is loosened, the cutting knife 2 and the pressing plate 41 automatically return, and then the paper can be visited on the cutting plate 1 to be cut.

In some embodiments, the cutting board 1 is provided with a groove, the groove is provided with a baffle 14, and the baffle 14 is arranged in the groove; the baffle 14 is used as a reference for the cut paper, when cutting, the pressing plate 41 does not contact with the baffle 14 when pressing down, so that the care is not needed, and when contacting with the baffle 14, the pressing plate 41 can also press the space between the baffles 14 into the groove.

In some embodiments, the cutting plate 1 has a length scale 13 etched thereon; it can be understood that the utility model discloses a cutting mode is swing portal frame 3 for the angle between the cutting board 1, and the mode of putting of paper is the same with the paper mode of putting that the straight-cut formula was cut, through length scale 13 can the length that the audio-visual observation was cut.

In some embodiments, the cutting blade 2 is provided with a pressing handle 21, and the pressing handle 21 has an advantage of facilitating the pressing of the cutting blade 2.

To sum up, the utility model provides a pair of beveling paper cutting device, including cutting board 1 and cutting sword 2, still include portal frame 3 and suppression device, the up end of cutting board 1 is equipped with soft cushion, the four corners of the bottom surface of cutting board 1 is equipped with the supporting legs respectively, the centre of the bottom surface one side of cutting board 1 is equipped with pivot 11, the bottom plate 31 of portal frame 3 with pivot 11 is connected, cut the both ends of sword 2 respectively through a linear guide vice 5 with the side post 32 at portal frame 3 both ends is connected, the suppression device includes clamp plate 41, connecting plate 42, first linear bearing, second linear bearing 43, guide pillar 44 and spring 45, first linear bearing with connecting plate 42 connects, second linear bearing 43 with the last diaphragm 33 of portal frame 3 connects, guide pillar 44 with clamp plate 41 connects, the free end of guide pillar 44 passes first linear bearing and second linear bearing 43 extend go up a plurality of lengths of diaphragm 33, the spring 45 cover is established on the guide pillar 44 the spring with the last diaphragm 33 of portal frame 3 connect the guide pillar 44 with the clamp plate 41 connection of blade upper end of blade 45 is greater than the distance of cutting board and the lower extreme connection 2 of blade 2, the distance is connected between the blade and the lower extreme connection board 41. When the paper cutting device is used, a user firstly puts paper on the cutting plate 1 according to a preset angle, then presses down the cutting knife 2, the pressing plate 41 presses down together with the cutting knife 2, the cutting knife 2 is continuously pressed down after the pressing plate 41 presses on the paper, the pressing plate 41 is in a space where the cutting knife 2 can be continuously pressed down under the action of the linear bearing and the guide post 44, and after the pressing force of the cutting knife 2 is released, the pressing plate 41 automatically returns under the action of the spring 45 and drives the cutting knife 2 to return; the utility model has the advantages of ingenious thought and convenient beveling of the paper.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.

Claims

1. The utility model provides a cut paper device slantingly, includes cutting board (1) and cuts sword (2), its characterized in that: the cutting device is characterized by further comprising a portal frame (3) and a pressing device, wherein soft rubber pads are arranged on the upper end face of the cutting plate (1), supporting legs are respectively arranged on four corners of the bottom face of the cutting plate (1), a rotating shaft (11) is arranged in the middle of one side of the bottom face of the cutting plate (1), a bottom plate (31) of the portal frame (3) is connected with the rotating shaft (11), two ends of the cutting knife (2) are respectively connected with side columns (32) at two ends of the portal frame (3) through a linear guide rail pair (5), the pressing device comprises a pressing plate (41), a connecting plate (42), a first linear bearing, a second linear bearing (43), a guide pillar (44) and a spring (45), the first linear bearing is connected with the connecting plate (42), the second linear bearing (43) is connected with an upper transverse plate (33) of the portal frame (3), the guide pillar (44) is connected with the pressing plate (41), the free end of the guide pillar (44) penetrates through the first linear bearing and the second linear bearing (43) to extend out of the upper transverse plate (33), the lower end face of the spring (45) is connected with the upper end face of the transverse plate (33), and the lower end face (45) of the transverse plate (33) is connected with the spring (45), cut sword (2) with connecting plate (42) are connected, under the normality, the distance between the knife tip of cutting sword (2) and cutting plate (1) is greater than the distance between lower terminal surface of clamp plate (41) and cutting plate (1).

2. The miter cut-off device of claim 1, wherein: threaded holes are formed in the side columns (32) at the two ends of the portal frame (3), and fastening screws (6) are connected with the threaded holes in a threaded mode.

3. The miter cutting apparatus according to claim 1 or 2, wherein: the rotating shaft (11) is provided with a bearing, and the bottom plate (31) is connected with the rotating shaft (11) through the bearing.

4. The miter cutting apparatus according to claim 1 or 2, wherein: an angle scale (12) is etched on the cutting plate (1).

5. The miter cutting apparatus according to claim 1 or 2, wherein: the cutting board (1) is provided with a groove, and a baffle (14) is arranged in the groove.

6. The miter cutting apparatus according to claim 1 or 2, wherein: the length scale (13) is etched on the cutting plate (1).

7. The miter cutting device according to claim 1 or 2, wherein: the cutting knife (2) is provided with a pressing handle (21).