CN207464426U - A kind of plasma arc welder for stainless-steel pipe production - Google Patents
A kind of plasma arc welder for stainless-steel pipe production Download PDFInfo
- Publication number
- CN207464426U CN207464426U CN201721526626.1U CN201721526626U CN207464426U CN 207464426 U CN207464426 U CN 207464426U CN 201721526626 U CN201721526626 U CN 201721526626U CN 207464426 U CN207464426 U CN 207464426U
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- Prior art keywords
- tube body
- steel pipe
- stainless
- rack
- screw
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of plasma arc welders for stainless-steel pipe production, torch body and welding machine electric power including organic frame and the top for being arranged on rack, automatic lifting structure includes the fixation tube body of mutual movable connection and movable tube body, the upper end of movable tube body is pierced by rack and is connect with torch body, line slide rail is both provided on the inner wall of the left and right sides of fixed tube body, ball slider is both provided on the outer wall of the left and right sides of movable tube body, fixed tube body is internally provided with lifting motor, the output shaft of lifting motor is connected with screw by shaft coupling.The stainless-steel pipe for needing to weld is fixed on steel pipe clamping device during use, control torch body is welded later, during welding, lifting motor work drives screw rotation, screw can then drive movable tube body to move up and down by nutplate, it is welded so as to which torch body can be controlled to shift up and down, process velocity is fast, meets the requirement of automated production.
Description
Technical field
The utility model is related to stainless steel production equipment technologies, are produced more particularly, to one kind for stainless-steel pipe
Plasma arc welder.
Background technology
Stainless-steel pipe is a kind of hollow strip cylindrical shape steel, his scope of application is used as the pipeline of trandfer fluid,
It is widely used mainly in the industrial transportation pipe lines such as oil, chemical industry, medical treatment, food, light industry, machinery instrument and machine structural parts
Deng.The classification of stainless-steel pipe：Two major class of stainless-steel seamless pipe and stainless steel welded steel pipe (seamed steel pipe) substantially.By steel
The outer diameter shape of pipe can be divided into pipe and special pipe again, and widely applied is round steel pipe, but there are also rectangular, rectangle, half
The chapped pipes such as circle, hexagon, equilateral triangle, octagonal.Stainless-steel pipe is frequently necessary to be welded in production, general
Logical welding machine cannot satisfy the use demand at all, and in order to ensure the intensity of welding, argon is usually used in existing industrial production
Arc-welding machine is welded, and existing argon arc welding is mostly complicated, takes up a large area, and manufacture is of high cost, and is directed to
The longer occasion of some weld seams, the plumb joint of existing welding is fixed, it is impossible to be satisfied the use demand
Utility model content
It is fast that problem to be solved in the utility model is to provide a kind of simple in structure, reasonable design, stability height, speed of welding
With the automatic argon arc welder for stainless-steel pipe production convenient for control torch body lifting.
In order to solve the above technical problems, the technical solution adopted in the utility model is：One kind produces for stainless-steel pipe
Plasma arc welder, torch body and welding machine electric power including organic frame and the top for being arranged on the rack, the machine
Frame is internally provided with automatic lifting structure, and the automatic lifting structure includes fixation tube body and the work of mutual movable connection
Dynamic tube body, the lower end of the activity tube body are embedded in the fixing pipe body, and the upper end of the activity tube body is pierced by the rack
It is connect with the torch body, line slide rail, the adjustable pipe is both provided on the inner wall of the left and right sides of the fixed tube body
Ball slider is both provided on the outer wall of the left and right sides of body, the ball slider is connected with the line slide rail, described
Fixed tube body is internally provided with lifting motor, and the output shaft of the lifting motor is connected with screw, the work by shaft coupling
The bottom of dynamic tube body is connected with nutplate, and the screw is embedded in the nutplate, and the top of the welding machine electric power is set respectively
Spare welding wire charging tray and work welding wire charging tray are equipped with, the torch body is fixed on the top of the movable tube body, the welding gun
The right end of ontology is provided with tip, and the right end of the tip is respectively arranged with steel pipe clamping device, the steel pipe clamping device packet
Several tripods for including supporting rod and being arranged on the supporting rod are each both provided with clamping gas on the tripod
Cylinder is connected with clamping jaw on the output shaft of the gripper cylinder.
Preferably, above-mentioned a kind of plasma arc welder for stainless-steel pipe production, wherein the adjustable pipe body with
The junction of the rack is provided with linear bearing, and the activity tube body is embedded in the linear bearing.
Preferably, above-mentioned a kind of plasma arc welder for stainless-steel pipe production, wherein the outer wall of the screw
On be provided with external screw thread, nut bore is provided in the nutplate, internal thread, the silk are provided on the inner wall of the nut bore
Bar is connect with the nutplate by the external screw thread, screw-internal thread fit.
Preferably, above-mentioned a kind of plasma arc welder for stainless-steel pipe production, wherein the bottom of the rack
Several support feets are provided with, the support feet is detachably connected threadably with the rack.
Preferably, above-mentioned a kind of plasma arc welder for stainless-steel pipe production, wherein the spare welding wire material
Disk, work welding wire charging tray are fixed on by charging tray stent on the welding machine electric power, and the top of the rack is located at the activity
Several buffers are provided with around tube body.
The utility model has the advantage that is with advantageous effect：Automatic lifting structure includes consolidating for mutual movable connection
Fixed tube body and movable tube body, the lower end of movable tube body are embedded in the fixing pipe body, the upper end of movable tube body be pierced by rack with
Torch body connects, and line slide rail is both provided on the inner wall of the left and right sides of fixed tube body, the left and right sides of movable tube body
Ball slider is both provided on outer wall, fixed tube body is internally provided with lifting motor, and the output shaft of lifting motor passes through shaft coupling
Device is connected with screw, and the bottom of movable tube body is connected with nutplate.Overall structure is simple, reasonable design, and stability is good, during use
The stainless-steel pipe for needing to weld is fixed on steel pipe clamping device, torch body is controlled to be welded later, in welding
In the process, lifting motor work drives screw rotation, and screw can then drive movable tube body to move up and down by nutplate, from
And displacement above and below torch body can be controlled to be welded, process velocity is fast, meets the requirement of automated production.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure diagram of automatic lifting structure in the utility model；
Fig. 3 is the structure diagram of nutplate in the utility model；
Fig. 4 is the structure diagram of the utility model cathetus sliding rail and ball slider；
Fig. 5 is the structure diagram of steel pipe clamping device in the utility model.
In figure：1st, rack；2nd, support feet；3rd, automatic lifting structure；31st, movable tube body；32nd, fixed tube body；33rd, straight line is slided
Rail；34th, ball slider；35th, lifting motor；36th, shaft coupling；37th, nutplate；38th, screw；39th, nut bore；4th, steel pipe clamping fills
It puts；41st, supporting rod；42nd, tripod；43rd, gripper cylinder；44th, clamping jaw；45th, stainless-steel pipe；5th, welding machine electric power；6th, charging tray branch
Frame；7th, spare welding wire charging tray；8th, work welding wire charging tray；9th, torch body；10th, tip；11st, buffer；12nd, linear bearing.
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 following is a combination of the drawings in the embodiments of the present utility model, the technical scheme in the embodiment of the utility model is carried out it is clear,
It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of plasma arc welder for stainless-steel pipe production, including organic
Frame 1 and the torch body 9 at top of rack 1 and welding machine electric power 5 being arranged on, the bottom of rack 1 is provided with several supports 2,
Support feet 2 is detachably connected threadably with rack 1, and rack 1 is internally provided with automatic lifting structure 3, automatically
Lifting structure 3 includes the fixation tube body 32 of mutual movable connection and movable tube body 31, and the lower end of movable tube body 31 is embedded in
In fixed tube body 32, the upper end of movable tube body 31 is pierced by rack 1 and is connect with torch body 9, movable tube body 31 and the connection of rack 1
Place is provided with linear bearing 12, and movable tube body 31 is embedded in linear bearing 12, on the inner wall of the left and right sides of fixed tube body 32
Line slide rail 33 is both provided with, ball slider 34, ball slider 34 are both provided on the outer wall of the left and right sides of movable tube body 31
It is connected with line slide rail 33, fixed tube body 32 is internally provided with lifting motor 35, and the output shaft of lifting motor 35 passes through
Shaft coupling 36 is connected with screw 38, and the bottom of movable tube body 31 is connected with nutplate 37, and screw 38 is embedded in nutplate 37, silk
External screw thread is provided on the outer wall of bar 38, nut bore 39 is provided in nutplate 37, interior spiral shell is provided on the inner wall of nut bore 39
Line, screw 38 are connect with nutplate 39 by external screw thread, screw-internal thread fit.
As shown in Figure 1 and Figure 5, the top of welding machine electric power 5 is respectively arranged with spare welding wire charging tray 7 and work welding wire charging tray 8,
Spare welding wire charging tray 7, work welding wire charging tray 8 are fixed on by charging tray stent 6 on welding machine electric power 5, and torch body 9 is fixed on work
The top of dynamic tube body 32, the right end of torch body 9 are provided with tip 10, and the right end of tip 10 is respectively arranged with steel pipe clamping device
4, several tripods 42 that steel pipe clamping device 4 includes supporting rod 41 and is arranged on supporting rod 41, each tripod
Gripper cylinder 43 is both provided on 42, clamping jaw 44 is connected on the output shaft of gripper cylinder 43, control gripper cylinder 43 works, just
Stainless-steel pipe 45 can be clamped.
The stainless-steel pipe 45 for needing to weld is fixed on steel pipe clamping device 4 during use, controls torch body 9 later
It is welded, during welding, the work of lifting motor 37 drives reel 39 to rotate, and steel wire rope 36 will drive adjustable pipe
Body 32 moves up and down, and is welded so as to which torch body can be controlled to be shifted about 9, process velocity is fast, meets automatic metaplasia
The requirement of production.
Lifting motor work drives screw rotation, and screw can then drive movable tube body to move up and down by nutplate,
It is welded so as to which torch body can be controlled to shift up and down, process velocity is fast, meets the requirement of automated production.
In the description of the present invention, it is to be appreciated that term the indicating positions such as " on ", " under ", "left", "right" or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description,
Rather than the device or element of instruction or hint meaning must have specific orientation and specific azimuth configuration and operation,
It is thus impossible to it is construed as a limitation of the present invention.In addition, " first ", " second " are merely due to describe purpose, and be not understood that
To indicate or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Therefore, define " first ",
One or more this feature can be expressed or be implicitly included to the feature of " second ".In the description of the utility model, unless
It is otherwise noted, " multiple " are meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation "
" connected " " connection " etc. should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally connect
It connects；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected with by intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, can above-mentioned term be understood with concrete condition
Concrete meaning in the utility model.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (5)
1. a kind of plasma arc welder for stainless-steel pipe production including organic frame (1) and is arranged on the rack (1)
The torch body (9) at top and welding machine electric power (5), it is characterised in that：The rack (1) is internally provided with automatic lifting knot
Structure (3), the automatic lifting structure (3) include the fixation tube body (32) of mutual movable connection and movable tube body (31), institute
The lower end for stating movable tube body (31) is embedded in the fixed tube body (32), and the upper end of the activity tube body (31) is pierced by the machine
Frame (1) is connect with the torch body (9), and line slide rail is both provided on the inner wall of the left and right sides of the fixed tube body (32)
(33), ball slider (34), the ball slider (34) are both provided on the outer wall of the left and right sides of the movable tube body (31)
It is connected with the line slide rail (33), the fixed tube body (32) is internally provided with lifting motor (35), the lifting
The output shaft of motor (35) is connected with screw (38) by shaft coupling (36), and the bottom of the activity tube body (31) is connected with nut
Plate (37), the screw (38) are embedded in the nutplate (37), are respectively arranged at the top of the welding machine electric power (5) spare
Welding wire charging tray (7) and work welding wire charging tray (8), the torch body (9) is fixed on the top of the movable tube body (31), described
The right end of torch body (9) is provided with tip (10), and the right end of the tip (10) is respectively arranged with steel pipe clamping device (4),
Several tripods that the steel pipe clamping device (4) includes supporting rod (41) and is arranged on the supporting rod (41)
(42), gripper cylinder (43) is both provided on each tripod (42), is connected on the output shaft of the gripper cylinder (43)
There is clamping jaw (44).
2. a kind of plasma arc welder for stainless-steel pipe production according to claim 1, it is characterised in that：It is described
The junction of movable tube body (31) and the rack (1) is provided with linear bearing (12), and the activity tube body (31) is embedded in institute
It states in linear bearing (12).
3. a kind of plasma arc welder for stainless-steel pipe production according to claim 1, it is characterised in that：It is described
External screw thread is provided on the outer wall of screw (38), nut bore (39), the nut bore (39) are provided in the nutplate (37)
Inner wall on be provided with internal thread, the screw (38) passes through the external screw thread with the nutplate (37), screw-internal thread fit connects
It connects.
4. a kind of plasma arc welder for stainless-steel pipe production according to claim 1, it is characterised in that：It is described
The bottom of rack (1) is provided with several support feets (2), the support feet (2) threadably with the rack (1)
It is detachably connected.
5. a kind of plasma arc welder for stainless-steel pipe production according to claim 1, it is characterised in that：It is described
Spare welding wire charging tray (7), work welding wire charging tray (8) are fixed on by charging tray stent (6) on the welding machine electric power (5), described
The top of rack (1), which is located at around the movable tube body (31), is provided with several buffers (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526626.1U CN207464426U (en) | 2017-11-16 | 2017-11-16 | A kind of plasma arc welder for stainless-steel pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526626.1U CN207464426U (en) | 2017-11-16 | 2017-11-16 | A kind of plasma arc welder for stainless-steel pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464426U true CN207464426U (en) | 2018-06-08 |
Family
ID=62260643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721526626.1U Expired - Fee Related CN207464426U (en) | 2017-11-16 | 2017-11-16 | A kind of plasma arc welder for stainless-steel pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566787A (en) * | 2019-09-27 | 2019-12-13 | 哈工大机器人（合肥）国际创新研究院 | Mechanical lifting upright post |
-
2017
- 2017-11-16 CN CN201721526626.1U patent/CN207464426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566787A (en) * | 2019-09-27 | 2019-12-13 | 哈工大机器人（合肥）国际创新研究院 | Mechanical lifting upright post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20201116 |