CN209716720U - Hand circle-cutting device - Google Patents
Hand circle-cutting device Download PDFInfo
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- CN209716720U CN209716720U CN201920577611.0U CN201920577611U CN209716720U CN 209716720 U CN209716720 U CN 209716720U CN 201920577611 U CN201920577611 U CN 201920577611U CN 209716720 U CN209716720 U CN 209716720U
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- cutting
- rotary shaft
- fixing seat
- adjusting rod
- seat
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Abstract
The utility model relates to a kind of hand circle-cutting device, including fixing seat, rotary shaft and burning torch, the top of fixing seat is provided with rotary shaft, and adjusting rod is provided in rotary shaft, and one end of adjusting rod is provided with cutting torch seat, and burning torch is placed in cutting torch seat.It is compact that the utility model has the advantages of simple structure, and occupied area is small, makes the simpler convenience of cutting operation, and cutting is more regular, precision is higher.
Description
Technical field
The utility model relates to field of machining, especially a kind of hand circle-cutting device.
Background technique
As Metal structure installation is more and more, the development of Manual cutting gun is more and more extensive, when manual cutting circle is expected, usually
It crosses on plate, is then cut according to the scribing line on plate using Manual cutting gun, but since operator operates shakiness
It is qualitative, it is difficult to ensure that the circle of cutting is the circle of a geometric meaning, therefore needs to be modified raw material after the completion of cutting, increase
The labor intensity of operator, and multioperation worker's technology is more demanding, and production efficiency is low.
A kind of cutting car fixed setting of the cutter device of hand circle-cutting is proposed in existing 201820690906 .4 of patent,
When plate cutting, plate is placed in the support device that can be rotated, and support device drives plate rotation, makes cutting on cutting car
Rifle cuts plate, when changing cutter device applied to large-sized sheet material cutting and is not suitable for, needs to account for when large-sized sheet material is cut
With big cutting place；Plate is not fixed firmly with support device by being easy to make plate from support device sideslip or throw away, and is easy
Influence cut quality and cutting efficiency.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of structure is simple, maneuverable hand circle-cutting device.
The utility model adopts the following technical solution:
A kind of hand circle-cutting device, including fixing seat, rotary shaft and burning torch, the top of fixing seat are provided with rotary shaft, rotation
Adjusting rod is provided in shaft, one end of adjusting rod is provided with cutting torch seat, and burning torch is placed in cutting torch seat.
Compared with prior art, the utility model has the beneficial effects that
It is compact that the utility model has the advantages of simple structure, and stable connection, working space is small, and adjusting rod is arranged to adjustable energy
The cutting for meeting different size circle material, sets revolving structure for rotary shaft, keeps cutting operation more laborsaving, when guaranteeing to cut
Dimensional accuracy, and the present apparatus is directly lain on the plate with cutting, is not take up other working spaces.
Further, the preferred embodiment of the utility model is:
Fixing seat is stepped disk, and fixing seat is provided centrally with through-hole, is embedded with bearing in through-hole, rotary shaft passes through
Bearing is connect with fixing seat.
Rotary shaft has been arranged radially through-hole, and adjusting rod is provided in through-hole, and adjusting rod is held on the rotary shaft by setting
Screw is fixed.
Cutting torch seat is circular tube structure, and cutting torch seat is connect by the female adapter on its side wall with adjusting rod threaded one end.
Circumferentially there are three foot is adjusted, the angle that each adjacent two adjusts foot is 120 ° for setting for the bottom of fixing seat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the effect picture that the utility model cuts plate；
Fig. 4 is the structural scheme of mechanism of cutting torch seat；
In figure: fixing seat 1；Rotary shaft 2；Adjusting rod 3；Adjust foot 4；Bearing 5；Cutting torch seat 6；Burning torch 7；Handle 701；Cutting torch
8；Screw 9；Female adapter 10；Plate 11.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Referring to attached drawing:
A kind of hand circle-cutting device, by fixing seat 1, rotary shaft 2 and burning torch 7 are formed, and fixing seat 1 is stepped disk, Gu
Reservation 1 is provided centrally with through-hole, and bearing 5 is embedded in through-hole, rotary shaft 2 is equipped in bearing 5, rotary shaft 2 passes through bearing 5
It is connect with fixing seat 1；The top of rotary shaft 2 has been arranged radially a through-hole, through there is an adjusting rod 3 in through-hole, rotary shaft 2 it is upper
End face center is provided with screw 9, and adjusting rod 3 is fixed in rotary shaft 2 by screw 9, adjusts tune by loosening screw 9
The length of pole 3, and then adjust the radius of circle material (radius of circle material is the horizontal distance at screw center and burning torch cutting torch).
As shown in Figure 1, one end end of adjusting rod 3 is provided with helicitic texture, adjusting rod 3 passes through helicitic texture and cutting torch seat
Female adapter 10 on 6 side walls connects, and burning torch 7 is placed in cutting torch seat 6, and the cutting torch 8 of burning torch 7 is placed downward.
As shown in Fig. 2, it is three threaded holes that 1 side of fixing seat, which is circumferentially provided with, three threaded holes are radial along fixing seat 1
Even distribution, each internal thread hole is connected through a screw thread respectively is correspondingly arranged on an adjusting foot 4, and each adjacent two adjusts foot 4
Between angle be 120 °.
The cutting torch 8 of burning torch 7 is placed on downwards cutting torch seat 6 in application, the present apparatus is placed on plate 11 by the utility model
On, make 8 bottom end of cutting torch and the bottom end of fixing seat 1 in same level, the radius of circle material, root are determined according to the drawing of required circle material
The extension elongation that adjusting rod 3 is adjusted according to radius makes the horizontal distance and radius phase of 9 center of screw away from cutting torch 8 at 2 top of rotary shaft
Deng, then hold burning torch 7 handle 701 cross on plate 11, be then turned on burning torch 7 carry out cutting operation.
Adjusting foot 4 in the present embodiment can play the role of stabilization and make fixing seat 1, in order to avoid since circle expects the excessive adjusting of radius
Bar 3 is too long, and to place fixing seat 1 unstable, when the lesser circle material of cut radius, the adjusting foot 4 in fixing seat 1 can be dismantled,
In order to avoid adjusting foot 4 influences cutting operation.Cutting torch 8 in the present embodiment can also replace other kinds of cutting torch according to actual needs,
To meet different process needs.
The utility model has the advantages of simple structure, stable connection, can adjust the length of adjusting rod 3 by loosening screw 9 to adapt to
Various sizes of circle material is cut, using bearing 5 as swing mechanism, keeps cutting operation more laborsaving, accurate, and the present embodiment
1 weight of fixing seat it is big, do not need other active forces keep the present apparatus balance, improve the cutting efficiency of cutting operation, protect
Demonstrate,prove cutting accuracy.
The above is only the specific embodiments of the utility model, but is not limited thereto to the protection of the utility model, institute
Relate to those skilled in the art of the present technique it is thinkable to the technical program technical characteristic propose equivalent change or replacement,
All cover and is within the protection scope of the utility model.
Claims (5)
1. a kind of hand circle-cutting device, including fixing seat, rotary shaft and burning torch, it is characterised in that: the top of fixing seat is provided with
Rotary shaft is provided with adjusting rod in rotary shaft, and one end of adjusting rod is provided with cutting torch seat, and burning torch is placed in cutting torch seat.
2. hand circle-cutting device according to claim 1, it is characterised in that: fixing seat is stepped disk, fixing seat
It is provided centrally with through-hole, bearing is embedded in through-hole, rotary shaft is connect by bearing with fixing seat.
3. hand circle-cutting device according to claim 1, it is characterised in that: rotary shaft has been arranged radially through-hole, in through-hole
It is provided with adjusting rod, adjusting rod is fixed by the screw that setting is held on the rotary shaft.
4. hand circle-cutting device according to claim 1, it is characterised in that: cutting torch seat is circular tube structure, and cutting torch seat passes through
Female adapter on its side wall is connect with adjusting rod threaded one end.
5. hand circle-cutting device according to claim 1, it is characterised in that: circumferentially there are three adjust for setting for the bottom of fixing seat
Foot is saved, the angle that each adjacent two adjusts foot is 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577611.0U CN209716720U (en) | 2019-04-25 | 2019-04-25 | Hand circle-cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577611.0U CN209716720U (en) | 2019-04-25 | 2019-04-25 | Hand circle-cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716720U true CN209716720U (en) | 2019-12-03 |
Family
ID=68673209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920577611.0U Active CN209716720U (en) | 2019-04-25 | 2019-04-25 | Hand circle-cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182589A (en) * | 2021-05-13 | 2021-07-30 | 任庆富 | Equipment is decided in plastic-aluminum board shaping |
| CN115041772A (en) * | 2022-07-05 | 2022-09-13 | 上海外高桥造船有限公司 | Manual cutting torch cutting circular tool |
-
2019
- 2019-04-25 CN CN201920577611.0U patent/CN209716720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182589A (en) * | 2021-05-13 | 2021-07-30 | 任庆富 | Equipment is decided in plastic-aluminum board shaping |
| CN115041772A (en) * | 2022-07-05 | 2022-09-13 | 上海外高桥造船有限公司 | Manual cutting torch cutting circular tool |
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