CN201231503Y

CN201231503Y - Cutting apparatus

Info

Publication number: CN201231503Y
Application number: CNU2007201967722U
Authority: CN
Inventors: 卢剑峰; 张得平
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2007-12-29
Filing date: 2007-12-29
Publication date: 2009-05-06
Anticipated expiration: 2017-12-29

Abstract

Disclosed is a shearing device which comprises a cutting shear and a shear board. The cutting shear is rotatably arranged at the edge of the shear board. The shearing device further comprises a limiting and adjusting device to adjust the shearing length. The limiting and adjusting device comprises a stationary block and a moveable block which can be installed on the cutting shear. The moveable block can move relative to the stationary block in a direction perpendicular to the motion direction of the cutting shear. The shearing device can preset the shearing size and shear the object to be sheared at fixed length, thus improving shearing efficiency and precision. Meanwhile, the limiting and adjusting device can be separated with the cutting shear. Therefore, the shearing device is simple in structure, convenient to store and easy to actualize.

Description

A kind of cutting means

[technical field]

The utility model relates to a kind of cutting means.

[background technology]

At present, produce and life in article are cut generally is that cutting means by is as shown in Figure 4 finished.Cut by the selected length that will cut of the scale on the cut-out plate.Before requiring the operator to cut at every turn, this mode all to cut then according to the selected cutoff length of scale.Aforesaid way makes the operator feel fatigue easily, cuts precision thereby reduce.And carry out the work that fixed length cuts for a large amount of needs, the aforesaid operations mode has limited the raising of operating efficiency greatly.

CN2923229Y discloses the default and varying sized business card cutter of a kind of energy, comprises panel platform, cutting knife, horizontal and vertical set gauge and slide rail, by the location of the action realization of horizontal and vertical set gauge on slide rail to cropped thing.But this cutter can only cut tablet, can not realize other shape, cuts as the fixed length of bar; And this cutter carries inconvenience.

[summary of the invention]

Can not preset and cut the deficiency that size maybe can only cut the article of definite shape in order to overcome present cutting means, the utility model provides that a kind of energy is default to cut size and be applicable to the cutting means that cuts articles of various shapes.

The disclosed cutting means of the utility model comprises a cut-off knife 5 and a cut-out plate 6, described cut-off knife is provided with one handle 16, the described cut-off knife 5 rotatable edges that are arranged on cut-out plate 6, also comprise a means for adjusting limit of movement of regulating cutoff length, described means for adjusting limit of movement comprises that one can be installed in and decides piece 1 and a motion block 2 on the cut-off knife 5.Described motion block 2 can be decided piece 1 motion relatively, and the direction of motion is perpendicular to cut-off knife 5 travel directions.

Described motion block 2 and the relative motion of decide piece 1 realize by the dovetail structure in this example, promptly describedly decides piece 1 and be provided with a dove-tail form chute 12, and described motion block 2 is provided with dove-tail form guide rail 8, and described dove-tail form chute 12 and dove-tail form guide rail 8 cooperatively interact.

Described to decide the mounting means of piece 1 on cut-off knife 5 be to adopt following structure to realize in this example: describedly decide the boss 7 that piece 1 comprises a flat board and is arranged at plate edge; Plane, boss 7 place is vertical with plane, dull and stereotyped place; Described flat board is provided with shrinkage pool 14, in the described shrinkage pool 14 magnet 4 is installed.To decide piece 1 by boss 7 during use and be hung on cut-off knife 5 knife back, magnet 4 is adsorbed on cut-off knife 5 sides, decides the installation of piece 1 on cut-off knife 5 by the acting in conjunction realization of boss 7 and magnet 4.

Described motion block 2 is a square block, one side be provided with dove-tail form guide rail 8 at described square block.Also have spacing screw 15 on the described dove-tail form guide rail 8.

Described means for adjusting limit of movement also comprises a lock fastening block 1 and a motion block 2, prevents the fastening means of its relative motion.The fastening means that illustrates in this example is for connecting panel beating, and described connection panel beating comprises metallic gasket 3 and limited screw 11.Described metallic gasket 3 is installed on by fixed screw 17 to be decided on the opposing one side of piece 1 and cut-off knife 5, and makes metallic gasket 3 be close to dove-tail form guide rail 8.Limited screw 11 links together metallic gasket 3 and dove-tail form guide rail 8 by spacing screw 15 on the dove-tail form guide rail 8 and the stopper slot 18 on the metallic gasket 3.

The beneficial effects of the utility model are: can preset cutting size, cropped thing is cut by fixed length, all not position when not needing to cut at every turn, improve and cut efficient and precision.And means for adjusting limit of movement can separate with cut-off knife, and convenient the storage is simple in structure, is easy to realize.

[description of drawings]

Below by accompanying drawing the utility model is further specified.

Fig. 1 is the utility model means for adjusting limit of movement schematic diagram;

Fig. 2 is the utility model means for adjusting limit of movement schematic rear view;

Fig. 3 decides the piece schematic diagram for the utility model;

Fig. 4 is the utility model motion block schematic diagram;

Fig. 5 is a prior art cutting means schematic diagram;

Fig. 6 is the utility model cutting means schematic diagram;

Description of reference numerals: 1, decide piece; 2, motion block; 3, metallic gasket; 4, magnet; 5, cut-off knife; 6, cut-out plate; 7, boss; 8, dove-tail form guide rail; 9, cropped thing; 10, lock screw; 11, limited screw; 12, dove-tail form chute; 13, locking screw; 14, shrinkage pool; 15, spacing screw; 16, handle; 17, fixed screw; 18, stopper slot.

[specific embodiment]

Below by the drawings and the specific embodiments the utility model is described further.

The disclosed cutting means of the utility model comprises a cut-off knife 5 and a cut-out plate 6, the rotatable edge that is arranged on cut-out plate 6 of described cut-off knife 5 one ends, and the other end is provided with handle 16; Cut-out plate 6 is provided with scale.

This cutting means also comprises the means for adjusting limit of movement that can regulate cutoff length, and described means for adjusting limit of movement comprises that one can be installed in and decides piece 1 and a motion block 2 on the cut-off knife 5.Describedly decide piece 1 and comprise that one is dull and stereotyped and be arranged at the boss 7 of plate edge; The plane at these boss 7 places is vertical mutually with the plane at dull and stereotyped place; And the height of this boss 7 must not be less than the thickness of cut-off knife 5 knife back, as the big 10-20mm of comparable cut-off knife 5 knife back thickness.Described flat board is provided with shrinkage pool 14, and described shrinkage pool 14 can be various geometries, adopts cylinder bodily form shrinkage pool in this example, and shrinkage pool 14 degree of depth are greater than the height of magnet 4, less than deciding piece 1 thickness.In the described shrinkage pool 14 magnet 4 is installed, the shape of described magnet 4 matches with shrinkage pool 14.The number of described shrinkage pool 14 and magnet 4 can be for a plurality of, and the number that shrinkage pool 14 and magnet 4 are set in this example is 2.Decide on the piece 1, the edge of shrinkage pool 14 is provided with the locking screw 13 that is used for fixing described magnet 4, and described locking screw 13 communicates with shrinkage pool 14, magnet 4 can be fixed in the described shrinkage pool 14 by lock screw 10.

Described motion block 2 is a square block, one side described square block be provided with dove-tail form guide rail 8, described square block size is lifted with cut-off knife 5 and is not higher than cut-out plate 6 planes when cutting, and does not touch the operating desk of placing cutting means during cutting-out and is as the criterion.

Describedly decide also to be provided with on the piece 1 a dove-tail form chute 12, also be provided with dove-tail form guide rail 8 on the described motion block 1, described dove-tail form chute 12 cooperatively interacts with dove-tail form guide rail 8, slides mutually to realize it.Described motion block 2 can be decided piece 1 motion relatively by the dovetail structure, and the direction of motion is perpendicular to cut-off knife 5 travel directions.By moving and the fixing selection that can realize cutoff length and fixing of motion block 2.

Described dove-tail form guide rail 8 is provided with a lock fastening block 1 and a motion block 2, prevents the connection panel beating of its relative motion.Described connection panel beating comprises metallic gasket 3 and limited screw 11; Described metallic gasket 3 comprises horizontal component and sidewall, and plane, horizontal component place is vertical with plane, sidewall place.The sidewall of described metallic gasket 3 is fixed in by fixed screw 17 decides on the piece 1 side relative with cut-off knife 5, and its horizontal component is close to dove-tail form guide rail 8; Have spacing screw 15 on the described dove-tail form guide rail 8, offer stopper slot 18 on the metallic gasket 3, described limited screw 11 cooperates with stopper slot 18 on the metallic gasket 3 by spacing screw 15, fixedly dove-tail form guide rail 8 with its on metallic gasket 3.When tightening limited screw 11, be fixed on metallic gasket 3 and the dove-tail form guide rail 8 decided on the piece 1 and be fixed together, thereby will decide piece 1 and motion block 2 is locked together.Stopper slot 18 on the metallic gasket 3 can make dove-tail form guide rail 8 be locked in different positions with metallic gasket 3, thereby realizes regulating the purpose of different size.

Under the state of cut-off knife 5 closures, cropped thing 9 is placed on the cut-out plate 6, an end is write down cropped thing 9 present positions near cut-off knife 5 sides.

Be adsorbed on cut-off knife 5 sides deciding the one side that piece 1 is equipped with magnet 4, and the boss of deciding on the piece 17 is contacted with cut-off knife 5 knife back, the acting in conjunction by magnet 4 and boss 7 is fixed on means for adjusting limit of movement on the cut-off knife 5.

Cut-off knife 5 is lifted,, cropped thing 9 on perpendicular to cut-off knife 5 travel directions, is withstood the length that motion block 2 translations need cut, make motion block 2 move to a position according to the scale on the cut-out plate 6.After configuring the position of motion block 2, tighten the limited screw 11 that connects on the panel beating, fixedly the position of motion block 2 can be carried out fixed length and be cut.Gently lift cut-off knife 5 when cutting, make the motion block plane be no more than the plane of cut-out plate 6, cropped thing 9 one ends near motion block 2 planes, are pressed down cut-off knife 5 and cut.

When needs change cutoff length, only need unclamp limited screw 11, reset the position of motion block 2 according to the method described above, tighten limited screw 11 then and get final product.

Carry out fixed length when cutting to cutting thing 9, do not need all to carry out the setting of length at every turn.Improved and cut precision and efficient.After cutting end, only means for adjusting limit of movement need be taken off and get final product convenient the storage.

Claims

1. cutting means, comprise a cut-off knife and a cut-out plate, the rotatable edge that is arranged on cut-out plate of described cut-off knife, it is characterized in that: also comprise a means for adjusting limit of movement of regulating cutoff length, described means for adjusting limit of movement comprises that one can be installed in and decides a piece and a motion block on the cut-off knife, described motion block can be decided the piece motion relatively, and the direction of motion is perpendicular to the cut-off knife travel direction.

2. cutting means according to claim 1 wherein, is describedly decided piece and is provided with a dove-tail form chute, and described motion block is provided with the dove-tail form guide rail, and described dove-tail form chute and dove-tail form guide rail cooperatively interact.

3. cutting means according to claim 2 is characterized in that: also comprise a lock fastening block and a motion block, prevent the fastening means of its relative motion.

4. cutting means according to claim 3, wherein, described fastening means is for connecting panel beating.

5. cutting means according to claim 4, wherein, described connection panel beating comprises metallic gasket and limited screw.

6. cutting means according to claim 5, wherein, have spacing screw on the described dove-tail form guide rail, metallic gasket with decide piece and fixedly connected, offer stopper slot on the described metallic gasket, decide piece and motion block by locking of described limited screw and spacing screw and stopper slot.

7. according to claim 5 or 6 described cutting means, wherein, described metallic gasket be installed on decide on the piece with the opposing one side of cut-off knife on.

8. cutting means according to claim 1 and 2 wherein, is describedly decided piece and is comprised that one is dull and stereotyped and be arranged at the boss of plate edge; Plane, described boss place is vertical with plane, dull and stereotyped place; Described flat board is provided with shrinkage pool, in the described shrinkage pool magnet is installed.

9. cutting means according to claim 2, wherein, described motion block is a square block, described side's dove-tail form guide rail is arranged at described square block on one side.

10. cutting means according to claim 1, wherein, described cut-off knife is provided with one handle.