CN209716694U - A kind of portable screw cutter - Google Patents
A kind of portable screw cutter Download PDFInfo
- Publication number
- CN209716694U CN209716694U CN201920548397.6U CN201920548397U CN209716694U CN 209716694 U CN209716694 U CN 209716694U CN 201920548397 U CN201920548397 U CN 201920548397U CN 209716694 U CN209716694 U CN 209716694U
- Authority
- CN
- China
- Prior art keywords
- blade
- cutter
- right end
- fastener
- knife
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Knives (AREA)
Abstract
The utility model discloses a kind of portable screw cutters, its structure includes knife handle, cutter head, screw rod, blade, cutter hub, the edge of a knife, threaded hole, card slot and blade fixing device, by at the top of knife handle right end be provided with blade fixing device, the blade disassembled is put into insert slot according to the direction of insert slot, when blade is put into tank, blade makes fastener pass through pivoted downward, fastener right end, which rotates down, shrinks little spring, fastener left end is raised above simultaneously, when fastener left end is risen into the card slot for being set to cutter hub bottom to achieve the effect that fixed blade, it solves after being finished due to prior art screw cutter and remove blade out of cutter head, blade is stored respectively with cutter head and knife handle, it is inconvenient to carry, and since blade small volume is easily lost, the problem of influencing working efficiency.
Description
Technical field
The utility model relates to screw cutter technical fields, and in particular to a kind of portable screw cutter.
Background technique
Traditional Screw thread process method predominantly use threading tool cutted thread or using screw tap, screw die craft tapping and
There is more advanced screwing tool with the development of Computerized Numerical Control processing technology in hitch --- and screw cutter passes through three axis
Thread milling is realized at linkage motion cutting center, but after being finished due to prior art screw cutter and remove blade out of cutter head, knife
Piece is stored respectively with cutter head and knife handle, it has not been convenient to be carried, and since blade small volume is easily lost, be influenced work
Efficiency.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of portable screw cutter is solved due to prior art screw thread
Milling cutter is finished blade is removed out of cutter head after, blade is stored respectively with cutter head and knife handle, it has not been convenient to carry, and due to
The problem of blade small volume is easily lost, influences working efficiency.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of portable screw cutter, packets
Include knife handle, cutter head, screw rod, blade, cutter hub, the edge of a knife, threaded hole, card slot and blade fixing device, the knife handle and cutter head right end
It is fixedly connected, the screw rod is set to cutter head top left, and screw rod one end is extended vertically through in the outer surface of cutter head, the knife
Piece is set to left front end inside cutter head, and the blade is made of cutter hub, the edge of a knife, threaded hole and card slot, and the edge of a knife is set to knife
Body right end, the threaded hole is set to cutter hub top left, and connect on the inside of threaded hole with screw rod outer surface thread, the card
Slot is set to cutter hub bottom right end, and right end is provided with blade fixing device at the top of the knife handle, and the blade fixing device is by knife
Piece tank, buckle, top plate, side plate, pedestal, little spring, fastener and shaft composition, the insert slot center of inside are provided with card
Button, the insert slot are set in the middle part of shank end, are fixedly connected at the top of the top plate and side plate, the side plate and pedestal top
Portion's right end is fixedly connected, and the little spring is set at base top right end one third, and the fastener is set to little spring top
Portion, the shaft and fastener front end face middle and lower part are rotatablely connected, and are fixedly connected in the middle part of the pedestal and insert slot right end.
Further, there are two the blade is arranged altogether, and blade outer surface is provided with one layer of antioxidation coating.
Further, the insert slot width is 10 centimetres, and the width of cutter hub is 15 centimetres.
Further, the little spring length is 10 centimetres, and outer surface is provided with one layer of antioxidation coating.
Further, the cutter hub top-rear side of stating is provided with one small prominent body.
Further, the insert slot inner side end is provided with one layer of antislip paint.
Further, the shaft is provided with one layer of smooth stainless steel layer.
Further, the knife handle, cutter head and blade are stainless steel material.
Further, the buckle is aluminum alloy material.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1), to solve after being finished due to prior art screw cutter and remove blade out of cutter head, blade and cutter head and
Knife handle is stored respectively, it has not been convenient to be carried, and since blade small volume is easily lost, be influenced asking for working efficiency
Topic, by the top of knife handle right end be provided with blade fixing device, the blade disassembled is put according to the direction of insert slot
Enter in insert slot, when blade is put into tank, blade makes fastener by pivoted downward, and fastener right end, which rotates down, to be made
Little spring is shunk, while fastener left end is raised above, when fastener left end is risen into the card slot for being set to cutter hub bottom
It is interior to achieve the effect that fixed blade.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the blade structure schematic diagram of the utility model；
Fig. 3 is the blade fixing device structural schematic diagram of the utility model；
Fig. 4 is the buckle the schematic diagram of the section structure of the utility model.
In figure: knife handle -1, cutter head -2, screw rod -3, blade -4, blade fixing device -5, cutter hub -41, the edge of a knife -42, screw thread
Hole -43, card slot -44, insert slot -51, buckle -52, top plate -53, side plate -54, pedestal -55, little spring -56, fastener -57,
Shaft -58.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of portable screw cutter: including knife handle 1, knife
First 2, screw rod 3, blade 4, cutter hub 41, the edge of a knife 42, threaded hole 43, card slot 44 and blade fixing device 5, knife handle 1 and 2 right end of cutter head
It is fixedly connected, screw rod 3 is set to 2 top left of cutter head, and screw rod one end is extended vertically through in the outer surface of cutter head 2, and blade 4 is set
It is placed in 2 inside left front end of cutter head, blade 4 is made of cutter hub 41, the edge of a knife 42, threaded hole 43 and card slot 44, and the edge of a knife 42 is set to knife
41 right end of body, threaded hole 43 is set to 41 top left of cutter hub, and 43 inside of threaded hole is connect with 3 outer surface thread of screw rod,
Card slot 44 is set to 41 bottom right end of cutter hub, and 1 top right end of knife handle is provided with blade fixing device 5, and blade fixing device 5 is by knife
Piece tank 51, buckle 52, top plate 53, side plate 54, pedestal 55, little spring 56, fastener 57 and shaft 58 form, in insert slot 51
Portion center is provided with buckle 52, and insert slot 51 is set to 1 top middle portion of knife handle, is fixedly connected at the top of top plate 53 and side plate 54,
Side plate 54 is fixedly connected with 55 top right end of pedestal, and little spring 56 is set at 55 top right end one third of pedestal, fastener 57
It is set to 56 top of little spring, shaft 58 and 57 front end face middle and lower part of fastener are rotatablely connected, pedestal 55 and 51 right end of insert slot
Middle part is fixedly connected.
Wherein, the blade 4 is altogether there are two settings, and when 4 outer surface of blade is provided with one layer of antioxidation coating and prevents long
Between using causing 4 outer surface outer surface of blade to be oxidized corrosion.
Wherein, 51 width of insert slot is 10 centimetres, and the width of cutter hub 41 is 15 centimetres, to knife when in order to use
The taking-up of piece.
Wherein, 56 length of little spring is 10 centimetres, and outer surface is provided with one layer of antioxidation coating.
Wherein, 51 inner side end of insert slot is provided with one layer of antislip paint, falls off when blade being prevented to be put into slot.
Wherein, the shaft 58 is provided with one layer of smooth stainless steel layer, in order to preferably rotate.
Wherein, the knife handle 1, cutter head 2 and blade 4 are stainless steel material.
According to upper table, the utility model knife handle 1, cutter head 2 and blade 4 are stainless steel material, can achieve use
Time more long effect.
Wherein, the buckle 42 is aluminum alloy material.
Little spring 56 described in this patent is a kind of using the elastic machine components come work, zero made of elastic material
Deformation occurs under external force for part, restores to the original state again after removing external force, also makees " spring ", be generally made of spring steel, bullet
The complicated multiplicity of the type of spring mainly has helical spring, scroll spring, flat spring, heterotypic spring etc. by shape point.
Working principle: first taking out the utility model, and blade 4 is fixed on middle part in 2 left end of cutter head by bolt, then will
Knife handle 1 is inserted into the equipment that can be processed, and start-up operation is fixed, after work, knife handle 1 is removed out of equipment,
The bolt of fixed blade 4 is removed by screwdriver, blade 4 is taken out out of to the end 2, blade 4 is cleaned out, it will be under disassembly
The blade 4 come is put into insert slot 51 according to the direction of insert slot 51, and when blade 4 is put into tank, blade 4 makes fastener
57 by pivoted downward, and 57 right end of fastener, which rotates down, shrinks little spring 56, while 57 left end of fastener ramps up
Rise, when fastener left end is risen into the card slot 44 for be set to cutter hub bottom to achieve the effect that fixed blade 4, similarly, when
When needing to reuse screw cutter, one small prominent body is provided with by 41 top-rear side of cutter hub, by blade 4 from insert slot 51
Interior taking-up, blade 4 take out fastener 57 and are rotated up by shaft, and 57 right end of fastener, which is rotated up, stretches little spring 56,
57 left end of fastener achievees the effect that taking out blade 4 please puts the utility model finally after the utility model has used to decline simultaneously
It is placed in obvious place in tool box, in order to which next time uses.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of portable screw cutter, including knife handle (1), cutter head (2), screw rod (3), blade (4), cutter hub (41), the edge of a knife
(42), threaded hole (43) and card slot (44), the knife handle (1) are fixedly connected with cutter head (2) right end, and the screw rod (3) is set to
Cutter head (2) top left, and screw rod one end is extended vertically through in the outer surface of cutter head (2), and the blade (4) is set to cutter head
(2) internal left front end, the blade (4) are made of cutter hub (41), the edge of a knife (42), threaded hole (43) and card slot (44), the knife
Mouth (42) is set to cutter hub (41) right end, and the threaded hole (43) is set to cutter hub (41) top left, and threaded hole (43)
Inside is connect with screw rod (3) outer surface thread, and the card slot (44) is set to cutter hub (41) bottom right end, knife handle (1) top
Portion's right end is provided with blade fixing device (5)；
It is characterized by also including blade fixing device (5), the blade fixing device (5) is by insert slot (51), buckle
(52), top plate (53), side plate (54), pedestal (55), little spring (56), fastener (57) and shaft (58) composition, the blade hold
Slot (51) center of inside is provided with buckle (52), and the insert slot (51) is set to knife handle (1) top middle portion, the top plate
(53) it is fixedly connected with side plate (54) top, the side plate (54) is fixedly connected with right end at the top of pedestal (55), the little spring
(56) it being set at the top of pedestal (55) at right end one third, the fastener (57) is set at the top of little spring (56), and described turn
Axis (58) and fastener (57) front end face middle and lower part are rotatablely connected, fixed in the middle part of the pedestal (55) and insert slot (51) right end to connect
It connects.
2. a kind of portable screw cutter according to claim 1, it is characterised in that: the blade (4) is provided with two altogether
It is a, and blade (4) outer surface is provided with one layer of antioxidation coating.
3. a kind of portable screw cutter according to claim 1, it is characterised in that: insert slot (51) depth is low
Thickness in cutter hub (41).
4. a kind of portable screw cutter according to claim 1, it is characterised in that: little spring (56) length is 10
Centimetre, and outer surface is provided with one layer of antioxidation coating.
5. a kind of portable screw cutter according to claim 1, it is characterised in that: cutter hub (41) top-rear side is set
It is equipped with one small prominent body.
6. a kind of portable screw cutter according to claim 1, it is characterised in that: insert slot (51) inner end
Face is provided with one layer of antislip paint.
7. a kind of portable screw cutter according to claim 1, it is characterised in that: the shaft (58) is provided with one layer
Smooth stainless steel layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548397.6U CN209716694U (en) | 2019-04-22 | 2019-04-22 | A kind of portable screw cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548397.6U CN209716694U (en) | 2019-04-22 | 2019-04-22 | A kind of portable screw cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716694U true CN209716694U (en) | 2019-12-03 |
Family
ID=68673766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920548397.6U Active CN209716694U (en) | 2019-04-22 | 2019-04-22 | A kind of portable screw cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716694U (en) |
-
2019
- 2019-04-22 CN CN201920548397.6U patent/CN209716694U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209716694U (en) | A kind of portable screw cutter | |
| CN207027281U (en) | A kind of hardware fixture for processing | |
| CN202367299U (en) | Spiral tap | |
| CN202592065U (en) | Clamping tool for machining side hole of ball valve body | |
| CN209453296U (en) | A kind of clamping device grinding metal | |
| CN207563806U (en) | A kind of ceramic tool | |
| CN221494242U (en) | R-shaped ball head raceway cutter bar | |
| CN207305104U (en) | A kind of semi-metal slot burring knife | |
| CN206882940U (en) | Internal thread machining cutter | |
| CN207431362U (en) | A kind of single side side milling forming cutter | |
| CN208696439U (en) | A kind of robot limb iron sheet dedicated scissors | |
| CN206122723U (en) | Singleblade highlight chamfer sword | |
| CN206335208U (en) | A kind of new screw burr remover | |
| CN205888528U (en) | Toolbox for five metals | |
| CN210996920U (en) | Rotatable thread chasing tool | |
| CN213052965U (en) | Hardware cutting device beneficial to angle adjusting mechanism | |
| CN203956264U (en) | The special-purpose spiral screw of a kind of stainless steel | |
| CN221231605U (en) | Strengthen fixed nonstandard cutter arbor | |
| CN208976930U (en) | A kind of novel adjustable circular peripheral-mill | |
| CN207431062U (en) | The adjustment bar of adjustable in length | |
| CN208303914U (en) | One kind preventing the over worn numerical control machining cutter of knife handle | |
| CN213104535U (en) | Lathe tool convenient to prevent cutting piece from rocking | |
| CN207840298U (en) | A kind of cutter device for the processing of speed reducer precision component | |
| CN214444885U (en) | Numerical control machining center main shaft center goes out water and beats sword sleeve | |
| CN214187620U (en) | Invisible fastener machining tool suitable for woodworking side hole machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |