CN210756013U - Auxiliary device for cutting round hole in steel plate - Google Patents
Auxiliary device for cutting round hole in steel plate Download PDFInfo
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- CN210756013U CN210756013U CN201921760157.9U CN201921760157U CN210756013U CN 210756013 U CN210756013 U CN 210756013U CN 201921760157 U CN201921760157 U CN 201921760157U CN 210756013 U CN210756013 U CN 210756013U
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- rod
- round hole
- cutting
- auxiliary device
- burning torch
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Abstract
The utility model relates to a steel sheet cuts auxiliary device for round hole, including the body of rod, the body of rod is the screw rod, and the one end of the body of rod is connected with the fixed pipe of rifle head, and the other end of the body of rod is provided with the burning torch mounting, and the middle part of the body of rod is provided with centre of a circle setting element. The utility model discloses a fixed pipe of rifle head, burning torch mounting and centre of a circle setting element that set up, when needs cut the round hole on steel sheet or steel pipe, can be so that the tip of montant and the radius of the round hole that the fixed pipe of rifle head put between the central point, control burning torch mounting and burning torch through the manual work when the cutting to the tip of montant rotates the cutting as the centre of a circle, can accomplish the operation of cutting the round hole, and it is more accurate convenient to cut, has guaranteed product quality.
Description
Technical Field
The utility model relates to a steel sheet cuts round hole and uses auxiliary device.
Background
In the air-cooler production process, need use steel sheet or steel pipe (square pipe), the panel of preparation air-cooler or drip pipe etc. in the manufacturing process, will cut out the different round holes in all kinds of apertures on steel sheet or steel pipe, the usual way is for by the manual work setting-out on steel sheet or steel pipe, the handheld burning torch of workman cuts after the setting-out, because the manual work is held hardly to guarantee the precision, the inaccurate phenomenon of cutting may appear, has influenced product quality.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the auxiliary device for cutting the round hole in the steel plate solves the defects, improves the cutting precision and is convenient for cutting operation.
The utility model provides a technical scheme that its technical problem adopted is: the steel sheet cuts the body of rod that auxiliary device for the round hole includes horizontal setting, the body of rod is the screw rod, the one end of the body of rod is connected with the fixed pipe of rifle head, the fixed pipe of rifle head is the pipe of vertical setting, the other end of the body of rod is provided with the burning torch mounting, the burning torch mounting includes nut one, the nut cup joints on the body of rod, the bottom of nut one is provided with the sill bar, the top of nut one is provided with the bracing piece, the top of bracing piece is connected with the U-shaped mounting, the middle part of the body of rod is provided with centre of a circle setting element, centre of a circle setting element includes the montant, the montant is the screw rod, the middle part of montant is equipped with the round hole, the montant cup joints on the body of rod through the.
The bottom end of the vertical rod is flush with the bottom end of the bottom rod.
And a scale rod is arranged above the rod body, and one end of the scale rod is fixed on the gun head fixing tube. More convenient for adjusting the accurate position of the circle center positioning piece.
When needs are at the steel sheet or during the cutting round hole on the steel pipe, at first through the montant that slides on the body of rod, the position of adjustment centre of a circle setting element, make the tip of montant and the radius of the round hole that needs the cutting of the central point of the fixed pipe of rifle head put between, fasten the centre of a circle setting element through last spin nut three afterwards, then the position of adjustment burning torch mounting, arrange the rifle head of burning torch in the rifle head fixed pipe, fix the rifle body bottom of burning torch in the U-shaped mounting, control burning torch mounting and burning torch through the manual work, rotate the cutting with the tip of montant as the centre of a circle, can accomplish the operation of cutting the round hole, the cutting is more accurate.
The utility model discloses the beneficial effect who has is: the utility model discloses a fixed pipe of rifle head, burning torch mounting and centre of a circle setting element that set up, when needs cut the round hole on steel sheet or steel pipe, can be so that the tip of montant and the radius of the round hole that the fixed pipe of rifle head put between the central point, control burning torch mounting and burning torch through the manual work when the cutting to the tip of montant rotates the cutting as the centre of a circle, can accomplish the operation of cutting the round hole, and it is more accurate convenient to cut, has guaranteed product quality.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic view of the construction of the burning torch fixture;
fig. 4 is a schematic structural view of embodiment 2 of the present invention.
In the figure: 1. a rod body; 2. a gun head fixing tube; 3. a first nut; 4. a bottom bar; 5. a support bar; 6. a U-shaped fixing member; 7. a vertical rod; 8. a second screw cap; 9. a third screw cap; 10. a graduated rod.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings:
example 1:
as shown in fig. 1-3, the auxiliary device for cutting round holes on a steel plate comprises a horizontally arranged rod body 1, the rod body 1 is a screw rod, one end of the rod body 1 is connected with a gun head fixing tube 2, the gun head fixing tube 2 is a longitudinally arranged round tube, the other end of the rod body 1 is provided with a cutting gun fixing member, the cutting gun fixing member comprises a nut one 3, the nut one 3 is sleeved on the rod body 1, the bottom of the nut one 3 is provided with a bottom rod 4, the top of the nut one 3 is provided with a supporting rod 5, the top of the supporting rod 5 is connected with a U-shaped fixing member 6, the middle part of the rod body 1 is provided with a circle center positioning member, the circle center positioning member comprises a vertical rod 7, the vertical rod 7 is a screw rod, the middle part of the vertical rod 7 is provided with a round hole, the vertical rod 7 is sleeved on the rod body 1 through the, the bottom end of the vertical rod 7 is of a pointed structure.
The bottom end of the vertical rod 7 is flush with the bottom end of the bottom rod 4.
The working principle is as follows:
when needs are at the steel sheet or during the cutting round hole on the steel pipe, at first through montant 7 of sliding on the body of rod 1, the position of adjustment centre of a circle setting element, make the tip of montant 7 and the radius of the round hole that needs the cutting of the fixed pipe 2 central point of rifle head put between, fasten the centre of a circle setting element through three 9 of spin nut afterwards, then the position of adjustment burning torch mounting, arrange the rifle head of burning torch in the fixed pipe 2 of rifle head, fix the rifle body bottom of burning torch in U-shaped mounting 6, control burning torch mounting and burning torch through the manual work, rotate the cutting with the tip of montant 7 as the centre of a circle, can accomplish the operation of cutting the round hole, the cutting is more accurate.
Example 2:
as shown in fig. 4, the present embodiment is different from embodiment 1 in that a scale rod 10 is disposed above the rod body 1, and one end of the scale rod 10 is fixed to the lance tip fixing tube 2.
Claims (3)
1. The utility model provides a steel sheet cuts auxiliary device for round hole which characterized in that: comprises a transversely arranged rod body (1), the rod body (1) is a screw rod, one end of the rod body (1) is connected with a gun head fixing pipe (2), the gun head fixing pipe (2) is a longitudinally arranged round pipe, the other end of the rod body (1) is provided with a cutting gun fixing part, the cutting gun fixing part comprises a first nut (3), the first nut (3) is sleeved on the rod body (1), the bottom of the first nut (3) is provided with a bottom rod (4), the top of the first nut (3) is provided with a supporting rod (5), the top end of the supporting rod (5) is connected with a U-shaped fixing part (6), the middle part of the rod body (1) is provided with a circle center positioning part, the circle center positioning part comprises a vertical rod (7), the vertical rod (7) is a screw rod, the middle part of the vertical rod (7) is provided with a round hole, the vertical rod (7) is sleeved on the rod body (1) through the round hole, the top of the, the lower part of the vertical rod (7) is sleeved with a screw cap III (9), and the bottom end of the vertical rod (7) is of a pointed structure.
2. The auxiliary device for cutting round holes in steel plates according to claim 1, wherein: the bottom end of the vertical rod (7) is flush with the bottom end of the bottom rod (4).
3. The auxiliary device for cutting round holes in steel plates according to claim 1, wherein: a scale rod (10) is arranged above the rod body (1), and one end of the scale rod (10) is fixed on the gun head fixing tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921760157.9U CN210756013U (en) | 2019-10-18 | 2019-10-18 | Auxiliary device for cutting round hole in steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921760157.9U CN210756013U (en) | 2019-10-18 | 2019-10-18 | Auxiliary device for cutting round hole in steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210756013U true CN210756013U (en) | 2020-06-16 |
Family
ID=71053401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921760157.9U Active CN210756013U (en) | 2019-10-18 | 2019-10-18 | Auxiliary device for cutting round hole in steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210756013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406423A (en) * | 2022-01-18 | 2022-04-29 | 中船黄埔文冲船舶有限公司 | Auxiliary device for punching round hole |
-
2019
- 2019-10-18 CN CN201921760157.9U patent/CN210756013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406423A (en) * | 2022-01-18 | 2022-04-29 | 中船黄埔文冲船舶有限公司 | Auxiliary device for punching round hole |
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