CN218080637U - Handle type cutting machine - Google Patents

Abstract

The utility model discloses a handle formula cutting machine, blade holder, guide rail that have the cutting edge including board, handle, bottom, the board with a tip of handle is articulated, the handle is along the perpendicular to the direction of cutting edge is passed the blade holder, blade holder sliding connection is in on the guide rail, the bottom perpendicular to of guide rail and setting are in the mesa of board, when another tip of handle is lifted or is pushed down, the handle drives the blade holder along the extending direction of guide rail is lifted or is pushed down, and is right the article of waiting to cut on the board mesa implements the cutting action, constructs succinctly, easily operates in the middle of, has improved the general complicated technological not enough of structure of cutting mechanism in the current production line.

Description

Handle type cutting machine

Technical Field

The utility model relates to a cutting means's technical field, more specifically says, relates to a handle formula cutting machine.

Background

Many processes on the existing production line need to use cutting operation, and most of cutting is realized by adopting a special automatic jig, and the structure is more complicated, the manufacturing cost is higher, and the adjustment is not convenient enough. Therefore, it is necessary to develop a cutting device with simple structure and convenient operation to meet the various requirements in actual production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving at least one technical problem mentioned in the above-mentioned background art, provide a handle formula cutting machine, set up, be equipped with guide structure again through nimble hand-held type to the mode realization cutting work of comparatively simple structure and easy operation.

The utility model discloses the technological effect that will reach realizes through following technical scheme:

a handle cutter comprising:

a machine platform;

the handle, one end of the handle is hinged with the machine platform;

the cutter holder is provided with a cutting edge, and the handle penetrates through the cutter holder;

the tool apron is connected to the guide rail in a sliding mode, the guide rail is arranged on the machine table, and the cutting edge is arranged on one side, close to the machine table, of the tool apron;

the handle is rotated through following the handle with the pin joint that forms between the board to drive the blade holder is followed the guide rail slides, and then drives the cutting edge is close to or keeps away from the board.

Preferably, the handle movably passes through the tool holder, and the guide rail extends straight and perpendicular to the table top of the machine table. The handle passes through the cutter holder loosely, and when the front end of the handle is pressed down or lifted up, the cutter holder and the cutter can vertically cut down or reset up relative to the table board along the guide rail.

Preferably, the tool apron is provided with a mounting hole in a penetrating manner along a direction perpendicular to the cutting edge, the shape of the mounting hole is consistent with the appearance shape of the handle, and the mounting hole is in clearance fit with the handle.

Preferably, the mounting hole is provided with a roller on a hole surface abutted to the handle, the mounting hole is contacted with the handle by means of a wheel surface of the roller, and the tangential direction of the roller is coplanar with the length direction of the handle. The arrangement of the idler wheels can avoid direct friction between the handle and the mounting hole, and the service lives of the handle and the mounting hole are prolonged.

Preferably, the tool apron is provided with a sliding block on one side or two sides of the mounting hole, and the sliding block is connected with the guide rail in a sliding manner. The tool holder slides back and forth along the guide rail by means of the slider.

Preferably, a support is vertically arranged on the machine table, the top of the support extends to one side, away from the machine table, of the tool apron, the top of the support is connected with the tool apron through a telescopic resilient piece, and the telescopic direction of the resilient piece is consistent with the extending direction of the guide rail. After the handle is loosened, the tool apron can be lifted under the resilience action of the resilient piece to realize resetting; when the handle is lifted upwards, the rebound piece generates a reaction force for the cutter holder in the pressing-down process of the cutter holder, so that the pressing-down of the cutter holder is buffered.

Preferably, the number of the supports is more than two, and the supports are respectively and symmetrically arranged on two sides of the tool apron, so that the tool apron can be uniformly buffered and reset.

Preferably, the bottom of the cutter holder is provided with a cutter, and the edge of the cutter forms the blade.

Preferably, the table top of the machine table is provided with a cushion block, a groove is formed in the position, abutted against the cutter, of the cushion block, and the groove corresponds to the cutting edge in shape and size. The groove is arranged for the cutting edge to cut in, so that the damage of the machine table and the cutting edge caused by the direct contact of the cutting edge of the cutter and the table top is avoided.

Preferably, the machine table is provided with a buffer pad, and the buffer pad is abutted against the tool apron moving towards the machine table so as to buffer the movement of the tool apron. The blotter sets up between blade holder and board, can play buffering and limiting displacement to moving down of blade holder. The guide rail and the rebound buffering mechanism which extend along the appointed direction are matched, so that when the handle is pressed down and lifted up, the handle can smoothly and stably drive the tool apron to cut down and reset up the object on the machine table; in the middle of, the blade holder is connected with and is provided with the blotter on resilience piece, the board, can effectively cushion or even spacing the cutting action of blade holder, has promoted the operational safety of this cutting machine to a certain extent.

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

the utility model is provided with the handle which can be turned back and forth relative to the table board, the knife holder is arranged on the handle, and the bottom of the knife holder is provided with the cutting edge; when the handle is pressed down, the cutter holder can move downwards at the same time until the cutting edge is abutted against a cutting station preset on the table top of the machine table, so that an object to be cut on the cutting station is cut; by lifting the handle upwards, the lifting handle can generate upward acting force on the cutter holder, so that the cutter holder moves upwards, and the cut objects can be taken out conveniently and a new batch of objects to be cut can be put in conveniently.

Generally, the handle can adopt the manual operation or press the tool automatically and realize turning from top to bottom, and then form a semi-automatic or full-automatic cutting device, demonstrate extensive universal performance to the structure is simple and clear among them, easily operation, has improved the general complicated technological not enough of structure of cutting mechanism in the current production line.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram (angle one) of the handle-type cutting machine provided in this embodiment;

fig. 2 is a schematic structural diagram (angle two) of the handle-type cutting machine provided in this embodiment;

fig. 3 is a schematic structural diagram of the cushion block provided in this embodiment;

FIG. 4 is a schematic structural view of the tool holder provided in this embodiment;

in the figure, 1-machine; 1 a-a table top of a machine; 2-a handle; 3-a tool apron; 4-a guide rail; 5-cutting station; 6-cutting the knife; 7-a hinge; 8-a blade; 9-cushion block; 10-a groove; 11-a cushion pad; 12-mounting holes; 13-a roller; 14-a slide block; 15-a scaffold; 16-a spring; 17-a handle.

Detailed Description

The following description will further explain embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, the present embodiment provides a handle type cutting machine, which includes a machine table 1, a handle 2, a tool apron 3, and a guide rail 4.

Wherein, a cutting station 5 is arranged on the table surface of the machine table 1; the bottom of the cutter holder 3 is connected with a cutter 6, the edge of the cutter 6 forms a blade 8, and the blade 8 is arranged on one side of the cutter holder 3 close to the machine table 1; the rear end part of the handle 2 is rotatably connected to the table top of the machine table 1 through a hinge 7, the axis of the hinge 7 is parallel to the table top 1a of the machine table, and the handle 2 can be turned back and forth relative to the table top 1a of the machine table under the action of external force according to the horizontal hinged connection mode; the handle 2 penetrates through the tool apron 3 along a direction perpendicular to the cutting edge 8, one side or two sides of the tool apron 3 are slidably connected to the guide rail 4, the guide rail 4 is used for guiding the movement direction of the tool apron 3, and the bottom of the guide rail 4 is perpendicular to and arranged on the machine table top 1a regardless of the extending direction of the guide rail 4, so that when the tool apron 3 is close to the machine table top 1a, the cutting edge 8 is perpendicularly tangential to the cutting station 5 of the machine table top 1a, and therefore the cutter 6 can complete vertical cutting action on the machine table top 1a from top to bottom, and the object to be cut can be cut quickly and effectively.

Referring to fig. 1 and 3, a pad 9 is disposed on the cutting station 5 of the table top 1a, a surface of the pad 9 is used for placing an object to be cut, a groove 10 is disposed at a position where the pad 9 abuts against the cutter 6, and the groove 10 corresponds to the blade 8 in shape and size. The groove 10 is provided for the cutting-in of the blade 8, so as to prevent the blade 8 from directly contacting the table top 1a of the table to damage the table 1 and the blade 8.

In addition, referring to fig. 1, a cushion pad 11 is disposed below the tool seat 3 of the machine platform 1, and when the blade 8 cuts into the groove 10, the height of the tool seat 3 from the machine platform surface 1a is close to the height of the cushion pad 11. That is to say, when the cutting edge 8 is cut into the groove 10, the bottom of the tool apron 3 abuts against the buffer pad 11, and the buffer pad 11 is disposed between the tool apron 3 and the machine table 1, so as to buffer and limit the downward movement of the tool apron 3, thereby reducing the risk of surface damage caused by violent collision between the cutter 6 and the groove 10.

According to the structure, when the front end of the handle 2 is pressed down or lifted up, the tool post 3 is under the action of downward or upward force, and the handle 2 can drive the tool post 3 to be pressed down or lifted up along the extending direction of the guide rail 4, so as to perform downward cutting and upward resetting actions on the object at the cutting position of the table top 1a of the machine table.

In this embodiment, the handle 2 movably passes through the tool holder 3, the tool holder 3 is provided with a mounting hole 12 penetrating in a direction perpendicular to the cutting edge 8, the shape of the mounting hole 12 is consistent with the appearance of the handle 2, the size of the mounting hole 12 is larger than the outer size of the handle 2, and the mounting hole 12 and the handle 2 are in clearance fit. To this end, the handle 2 passes relatively loosely through the tool holder 3, in which case the guide rail 4 extends straight and perpendicular to the machine table top 1a. When the front end of the handle 2 is pressed or lifted, the knife holder 3 and the knife 6 can vertically cut or reset downwards relative to the machine table top 1a along the guide rail 4.

Referring to fig. 4, in this scheme, a roller 13 is suggested to be arranged on the hole surface of the mounting hole 12 abutting against the handle 2, the tangential direction of the roller 13 is coplanar with the length direction of the handle 2, and the mounting hole 12 is contacted with the handle 2 by means of the wheel surface of the roller 13. So set up because handle 2 can take place the friction with mounting hole 12 when pushing down, set up gyro wheel 13 and can avoid handle 2 and mounting hole 12 to take place direct friction, prolonged the life of handle 2 and mounting hole 12 to avoided leading to the problem that the cutting progress received the influence because of handle 2 or mounting hole 12 because of wearing and tearing.

In other embodiments, the size relationship between the handle 2 and the mounting hole 12 is designed in advance, so that the handle 2 and the mounting hole 12 can be fixedly connected, in this case, in the process that the handle 2 drives the tool apron 3 to lift up or press down, the distance from the abutting position of the handle 2 and the mounting hole 12 to the hinge position of the handle 2 is not changed, in order to conform to the movement track of the tool apron 3, the guide rail 4 has a circular arc shape, and the bottom of the guide rail 4 is always perpendicular to and arranged on the machine table top 1a, so that the cutter 6 can always perform vertical cutting action from top to bottom on the machine table top 1a. It is noted that, in this embodiment and the solution mentioned in this embodiment in which the handle 2 is in clearance fit with the mounting hole 12, both the handle 2 can drive the tool post 3 to move, but this embodiment needs to precisely design the size of the handle 2 and the mounting hole 12 and the extending track of the guide rail 4, which is relatively tedious to implement, compared with the case that the handle 2 is in clearance fit with the mounting hole 12, the manufacturing is easier, the guide rail 4 can also directly adopt a common straight trend, which is relatively easy to implement as a whole, and the risk of the tool post 3 being stuck to the guide rail 4 is avoided as much as possible, so this embodiment is more preferable.

Please refer to fig. 1, the tool post 3 is provided with a sliding block 14 at one side or two sides of the mounting hole 12, the sliding block 14 is slidably connected to the guide rail 4, and the tool post 3 slides back and forth along the guide rail 4 by the sliding block 14. In order to increase the smoothness of the movement of the tool apron 3, the present embodiment preferably symmetrically arranges the sliding blocks 14 and the guide rails 4 on two sides of the tool apron 3, so as to provide an integral movement guide for the tool apron 3 and prevent the tool apron 3 from turning over.

In addition, a support 15 is vertically arranged on the machine table 1, the top of the support 15 extends to one side, away from the machine table 1, of the tool apron 3, the top of the support 15 is connected with the tool apron 3 through a telescopic spring 16, and the telescopic direction of the spring 16 is consistent with the extending direction of the guide rail 4. After the handle 2 is released, the tool holder 3 is lifted by the resilience of the spring 16 to return, and similarly, the spring 16 generates a reaction force to the tool holder 3 during the pressing-down of the tool holder 3, thereby buffering the pressing-down of the tool holder 3. In order to provide a more uniform damping and return of the seat 3, the support 15 and the spring 16 are preferably arranged symmetrically on both sides of the seat 3, and together exert an equally directed return force on the seat 3.

Further, referring to fig. 2, in order to provide a higher buffering function for the movement of the tool apron 3, the hinge 7 for connecting the handle 2 and the table top 1a may be in a damping form, for example, an existing spring hinge capable of achieving return is used, or the handle is driven to return and lift up by a driving member driving the hinge assembly to rotate, which can be used to assist the upward return and the downward buffering of the tool apron 3.

The machine table 1 is further provided with a handle 17, a user can realize integral transfer of the cutting machine by lifting the handle 17, and the machine table 1 can be prevented from walking when the cutting machine works by pressing the handle 17.

To sum up, the utility model is provided with the handle 2 which can be turned back and forth relative to the table board 1a, the knife holder 3 is arranged on the handle 2, and the bottom of the knife holder 3 is provided with the cutting edge 8; when the handle 2 is pressed down, the cutter holder 3 can move downwards at the same time until the cutting edge 8 abuts against a cutting station 5 preset on the table top 1a of the machine table, so that an object to be cut on the cutting station 5 is cut; by lifting the handle 2, the lifting handle 2 can generate an upward acting force on the cutter holder, so that the cutter holder 3 moves upwards, and the cut objects can be conveniently taken out and a new batch of objects to be cut can be conveniently put in. In the middle of being equipped with along the guide rail 4 and the rebound buffer gear of appointed orientation extension (such as spring 16), when making handle 2 pushed down and lift, handle 2 can be in the same place and smoothly drive blade holder 3 and implement down cutting and up resetting to the article on board 1, handle 2 then can adopt the staff operation or press the tool automatically and realize flipping from top to bottom, and then form a semi-automatic or full-automatic cutting device, demonstrate extensive commonality.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (10)

1. A handle cutter, comprising:

a machine platform;

the handle is hinged with the machine table at one end part;

the cutter holder is provided with a cutting edge, and the handle penetrates through the cutter holder;

the tool apron is connected to the guide rail in a sliding mode, the guide rail is arranged on the machine table, and the cutting edge is arranged on one side, close to the machine table, of the tool apron;

the handle is through following the handle with the pin joint that forms between the board is rotatory, in order to drive the blade holder is followed the guide rail slides, and then drives the cutting edge is close to or keeps away from the board.

2. Handle cutter according to claim 1, wherein the handle is movably arranged through the blade holder, and the guide rail extends straight and perpendicular to the table top of the machine table.

3. Handle cutter according to claim 1, wherein the blade holder has a mounting hole extending through it in a direction perpendicular to the cutting edge, the mounting hole having a shape corresponding to the outer shape of the handle, and the mounting hole is a clearance fit with the handle.

4. A handle cutter according to claim 3, wherein the mounting hole is provided with a roller on a hole surface abutting against the handle, the mounting hole contacts the handle by means of a roller surface of the roller, and a tangential direction of the roller is coplanar with a length direction of the handle.

5. A handle cutter according to claim 3, wherein the holder is provided with a slider on one or both sides of the mounting hole, the slider being slidably connected to the guide rail.

6. The handle type cutting machine as claimed in claim 1, wherein a support is vertically disposed on the machine platform, a top of the support extends to a side of the tool holder away from the machine platform, a retractable resilient member is connected between the top of the support and the tool holder, and a retractable direction of the resilient member is consistent with an extending direction of the guide rail.

7. The handle cutter according to claim 6, wherein the number of the brackets is more than two, and the brackets are respectively and symmetrically arranged on two sides of the tool holder.

8. Handle cutter according to claim 1, wherein the bottom of the holder is provided with a cutting knife, the edge of which forms the cutting edge.

9. The handle cutter of claim 8, wherein the table top of the table has a pad, and a groove corresponding to the shape and size of the blade is formed at a position where the pad abuts against the cutter.

10. Handle cutter according to claim 9, wherein the table is provided with a cushioning pad which cushions the movement of the blade holder by abutting against the blade holder moving towards the table.

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