CN209110370U - A kind of round tube notching device - Google Patents
A kind of round tube notching device Download PDFInfo
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- CN209110370U CN209110370U CN201821890683.2U CN201821890683U CN209110370U CN 209110370 U CN209110370 U CN 209110370U CN 201821890683 U CN201821890683 U CN 201821890683U CN 209110370 U CN209110370 U CN 209110370U
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- nut
- round tube
- bracket
- cut
- centration axis
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Abstract
The utility model relates to a kind of round tube notching devices, including round tube support device, place product to be cut in the upper end, product to be cut realizes circular hole cutting by plasma cutter, ion cutter device includes centering module, centration axis, pedestal, scale crossbeam, adjustable elastic gun rack and the plasma cutting gun being mounted on adjustable elastic gun rack, centering module, which is welded on product to be cut, to be needed at the center of notch, centration axis is connect with centering module, scale crossbeam activity is interspersed in pedestal and is locked by carry out position of the screw to scale crossbeam, rolling bearing units are provided on pedestal, centration axis is mounted on rolling bearing units, adjustable elastic gun rack is mounted on the end of scale crossbeam.The utility model roundness control is good, and cut surface is smooth, convenient for disassembly and assembly, convenient for adjusting, good control is able to carry out in aperture on cylindrical surface manually, keeps the cut surface for being cut into hole flat and smooth, it does not need further to polish, a step is processed in place, and production cost is reduced.
Description
Technical field
The utility model belongs to field of machining, specially a kind of round tube notching device.
Background technique
The method of aperture is first to finish line on round tube or tank body now, carries out aperture using plasma cutting gun, however
Due to there is no guiding device when hand holds plasma cutting gun aperture, but cutting track is controlled by hand completely, so being cut into
The cut surface for coming hole is irregular, and subsequent needs take a significant amount of time polishing.And Vehicles Collected from Market only uses numerical control method real
Aperture on present cylindrical surface, at high cost, equipment operating cost is high, is influenced to have many constraints by workpiece size and shape, uses
It is inconvenient.
Utility model content
The purpose of this utility model is in view of the above problems, providing a kind of round tube notching device, roundness control is good, cut surface
It is smooth, it is convenient for disassembly and assembly, convenient for adjusting, good control is able to carry out in aperture on cylindrical surface manually, makes to be cut into hole
Cut surface is flat and smooth, does not need further to polish, and a step is processed in place, reduces production cost.
In order to achieve the above object, the technical solution adopted in the utility model is: it includes round tube support device 1, the upper end
Product 2 to be cut is placed, product 2 to be cut realizes circular hole cutting by plasma cutter 3, and ion cutter device 3 includes centering
It module 301, centration axis 315, pedestal 313, scale crossbeam 311, adjustable elastic gun rack and is mounted on adjustable elastic gun rack
Plasma cutting gun 304, centering module 301 is welded on product 2 to be cut and needs at the center of notch, centration axis 315 and centering mould
Block 301 connects, and 311 activity of scale crossbeam is interspersed in pedestal 313 and by carry out position progress of the screw to scale crossbeam 311
It locks, is provided with rolling bearing units 314 on pedestal 313, centration axis 315 is mounted on rolling bearing units 314, adjustable elastic gun rack peace
Mounted in the end of scale crossbeam 311.
Further, centering module 301 is closely-pitched positioning screw cap, passes through screw thread between centration axis 315 and centering module 301
Connection.
Further, spring base 308 is provided on scale crossbeam 311；Adjustable elastic gun rack includes the body of rod 306, setting
In the U-bracket 305 of 306 bottom of the body of rod, the fixing seat 303 that is arranged in U-bracket 305 and the bullet being set on the body of rod 306
Spring 307, the top of the body of rod 306 are provided with thread segment, the thread segment upwards activity pass through after spring base 308 with the first nut
310 connections, are provided with gasket 309 between the first nut 310 and spring base 308, spring 307 is arranged in spring base 308 and U-shaped branch
Between frame 305, plasma cutting gun 304 is mounted in fixing seat 303.
Further, the upper end of centration axis 315 is connected with the second nut 312 and third nut 316,312 He of the second nut
Third nut 316 is separately positioned on the upper and lower ends of rolling bearing units 314.
Further, the first nut 310 and the second nut 312 are all made of butterfly nut.
Further, the side of U-bracket 305 is equipped with slide assemblies 302；Slide assemblies 302 include link block 3021
It with L bracket 3022, is connected between link block 3021 and U-bracket 305 by the first screw, link block 3021 and L bracket
It is connected between 3022 by the second screw 3023, connection support bar 3024 in L bracket 3022, the bottom setting of support rod 3024
There is ball assembly.
Further, ball assembly includes ball base 3026, and ball 3025 is provided in ball base 3026, ball 3025
Bottom is leaked out in ball base 3026, and ball 3025 is free to rotate in ball base 3026.
The utility model has the beneficial effects that the utility model provides a kind of round tube notching device, roundness control is good, cutting
Face is smooth, convenient for disassembly and assembly, convenient for adjusting, is able to carry out good control in aperture on cylindrical surface manually, makes to be cut into hole
Cut surface it is flat and smooth, do not need further to polish, a step process in place, reduce production cost.
The utility model can be directed to round tube or parts of tank body aperture, and when aperture can lead plasma cutting gun
To, while plasma cutting gun can be according to the height automatic controlled height of curved surface, to allow the cutting torch of plasma cutting gun to protect
It holds with product to be cut apart from constant, raising cutting effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is plasma cutter schematic diagram in the utility model.
Fig. 3 is the structural schematic diagram of slide assemblies in the utility model.
Label character described in figure indicates are as follows: 1, round tube support device；2, product to be cut；3, ion cutter device；301,
Centering module；302, slide assemblies；303, fixing seat；304, plasma cutting gun；305, U-bracket；306, the body of rod；307, bullet
Spring；308, spring base；309, gasket；310, the first nut；311, scale crossbeam；312, the second nut；313, pedestal；314, band
Seat bearing；315, centration axis；316, third nut；3021, link block；3022, L bracket；3023, the second screw；3024, it props up
Strut；3025, ball；3026, ball base.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As shown in Figure 1-Figure 3, the specific structure of the utility model are as follows: it includes round tube support device 1, the upper end place to
Product 2 is cut, product 2 to be cut realizes circular hole cutting by plasma cutter 3, and ion cutter device 3 includes centering module
301, centration axis 315, pedestal 313, scale crossbeam 311, adjustable elastic gun rack and be mounted on adjustable elastic gun rack etc.
Ion cutting gun 304, centering module 301, which is welded on product 2 to be cut, to be needed at the center of notch, centration axis 315 and centering module 301
Connection, 311 activity of scale crossbeam are interspersed in pedestal 313 and are locked by carry out position of the screw to scale crossbeam 311,
Rolling bearing units 314 are provided on pedestal 313, centration axis 315 is mounted on rolling bearing units 314, and adjustable elastic gun rack is mounted on
The end of scale crossbeam 311.
Preferably, centering module 301 is closely-pitched positioning screw cap, is connected between centration axis 315 and centering module 301 by screw thread
It connects.
Preferably, spring base 308 is provided on scale crossbeam 311；Adjustable elastic gun rack include the body of rod 306, setting exist
The U-bracket 305 of 306 bottom of the body of rod, the fixing seat 303 being arranged in U-bracket 305 and the spring being set on the body of rod 306
307, the top of the body of rod 306 is provided with thread segment, the thread segment upwards activity pass through after spring base 308 with the first nut 310
Connection, is provided with gasket 309 between the first nut 310 and spring base 308, spring 307 is arranged in spring base 308 and U-bracket
Between 305, plasma cutting gun 304 is mounted in fixing seat 303.
Preferably, the upper end of centration axis 315 is connected with the second nut 312 and third nut 316, the second nut 312 and
Three nuts 316 are separately positioned on the upper and lower ends of rolling bearing units 314.
Preferably, the first nut 310 and the second nut 312 are all made of butterfly nut.
Preferably, the side of U-bracket 305 is equipped with slide assemblies 302；Slide assemblies 302 include link block 3021 and L
Shape bracket 3022 is connected between link block 3021 and U-bracket 305 by the first screw, link block 3021 and L bracket 3022
Between connected by the second screw 3023, connection support bar 3024 in L bracket 3022, the bottom of support rod 3024 is provided with rolling
Pearl component.
Preferably, ball assembly includes ball base 3026, and ball 3025, the bottom of ball 3025 are provided in ball base 3026
Portion is leaked out in ball base 3026, and ball 3025 is free to rotate in ball base 3026.
The effect of spring 307 is that when to different size of circular hole is cut, the moment makes slide assemblies and product 2 to be cut
Upper surface contact, remains unchanged the height of plasma cutting gun；First nut and the second nut are wing nut, facilitate adjusting
The height of the body of rod 306 and centration axis 315；Crossbeam 311 facilitates adjusting opening diameter.
The height and length of scale crossbeam 311 are pre-adjusted according to opening diameter, at round tube or the center of tank body aperture
One serrated nut of spot welding after centration axis fixes, starts plasma discharge switch, and hand drags pikestaff, can cyclotomy, cut and twisted after circle
Lower tooling slightly does polishing burr removing to cut surface.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (7)
1. a kind of round tube notching device, it includes round tube support device (1), and product (2) to be cut is placed in the upper end, and feature exists
In product (2) to be cut realizes circular hole cutting by plasma cutter (3), and ion cutter device (3) includes centering module
(301), centration axis (315), pedestal (313), scale crossbeam (311), adjustable elastic gun rack and it is mounted on adjustable elastic rifle
Plasma cutting gun (304) on frame, centering module (301), which is welded on product to be cut (2), to be needed at the center of notch, centration axis
(315) it is connect with centering module (301), scale crossbeam (311) activity is interspersed in pedestal (313) and by screw to scale cross
The carry out position of beam (311) is locked, and is provided on pedestal (313) rolling bearing units (314), and centration axis (315) is mounted on band
On seat bearing (314), adjustable elastic gun rack is mounted on the end of scale crossbeam (311).
2. a kind of round tube notching device according to claim 1, which is characterized in that centering module (301) is closely-pitched positioning
Nut is connected through a screw thread between centration axis (315) and centering module (301).
3. a kind of round tube notching device according to claim 1, which is characterized in that scale crossbeam is provided with bullet on (311)
Spring abutment (308)；Adjustable elastic gun rack include the body of rod (306), setting the body of rod (306) bottom U-bracket (305), setting
In the fixing seat (303) in U-bracket (305) and the spring (307) being set on the body of rod (306), the body of rod is set at the top of (306)
It is equipped with thread segment, activity is connect with the first nut (310) thread segment afterwards across spring base (308) upwards, the first nut
(310) it is provided between spring base (308) gasket (309), spring (307) is arranged in spring base (308) and U-bracket
(305) between, plasma cutting gun (304) is mounted on fixing seat (303).
4. a kind of round tube notching device according to claim 3, which is characterized in that the upper end of centration axis (315) is connected with
Second nut (312) and third nut (316), the second nut (312) and third nut (316) are separately positioned on rolling bearing units
(314) upper and lower ends.
5. a kind of round tube notching device according to claim 4, which is characterized in that the first nut (310) and the second nut
(312) it is all made of butterfly nut.
6. a kind of round tube notching device according to claim 4, which is characterized in that the side of U-bracket (305) is equipped with
Slide assemblies (302)；Slide assemblies (302) include link block (3021) and L bracket (3022), link block (3021) and U-shaped
It is connected between bracket (305) by the first screw, passes through the second screw between link block (3021) and L bracket (3022)
(3023) it connects, connection support bar (3024) in L bracket (3022), the bottom of support rod (3024) is provided with ball assembly.
7. a kind of round tube notching device according to claim 4, which is characterized in that ball assembly includes ball base
(3026), it is provided with ball (3025) in ball base (3026), the bottom of ball (3025) is leaked out in ball base (3026), and is rolled
Pearl (3025) is free to rotate in ball base (3026).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890683.2U CN209110370U (en) | 2018-11-16 | 2018-11-16 | A kind of round tube notching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890683.2U CN209110370U (en) | 2018-11-16 | 2018-11-16 | A kind of round tube notching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110370U true CN209110370U (en) | 2019-07-16 |
Family
ID=67205341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821890683.2U Active CN209110370U (en) | 2018-11-16 | 2018-11-16 | A kind of round tube notching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209110370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332861A (en) * | 2018-11-16 | 2019-02-15 | 岳阳高澜节能装备制造有限公司 | A kind of round tube notching device |
-
2018
- 2018-11-16 CN CN201821890683.2U patent/CN209110370U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332861A (en) * | 2018-11-16 | 2019-02-15 | 岳阳高澜节能装备制造有限公司 | A kind of round tube notching device |
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