CN204053306U - A kind of pipe inside and outside wall automatic resurfacing welding machine - Google Patents
A kind of pipe inside and outside wall automatic resurfacing welding machine Download PDFInfo
- Publication number
- CN204053306U CN204053306U CN201420422890.0U CN201420422890U CN204053306U CN 204053306 U CN204053306 U CN 204053306U CN 201420422890 U CN201420422890 U CN 201420422890U CN 204053306 U CN204053306 U CN 204053306U
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Abstract
A kind of pipe inside and outside wall automatic resurfacing welding machine, belongs to pipe built-up welding special equipment technical field.This built-up welder comprises a longitudinal elevating mechanism and a transverse feed mechanism, line slideway and the longitudinal leadscrew of longitudinal elevating mechanism are fixed in frame, workbench balladeur train is connected with line slideway through slide block, and the longitudinal screw be fixed on workbench balladeur train coordinates with longitudinal leadscrew.Transverse feed mechanism is arranged on workbench balladeur train by guide pipe, one end of guide pipe is provided with the gear drive of distribution box and driven by servomotor, gear drive connects handwheel, rotary encoder and horizontal leading screw, horizontal leading screw coordinates with the transverse wire parent phase being arranged on welding gun bar one end, the external cylindrical surface of welding gun bar becomes to be slidably matched with the inner cylinder face of guide pipe, and the overhanging end of welding gun bar arranges welding gun.This built-up welder structure is simple, and cheap, conveniently moving, combines with the special positioner of pipe, is applicable to the built-up welding operation in different place.
Description
Technical field
The utility model relates to a kind of pipe inside and outside wall automatic resurfacing welding machine, belongs to pipe built-up welding special equipment technical field.
Background technology
At present, the built-up welding of pipe inside and outside wall adopts a machine tool, pipe is arranged on lathe and rotates, and welding equipment is also fixed on lathe simultaneously, can complete the built-up welding work of pipe inside and outside wall.This way will take a machine tool and need special factory building, and equipment investment is also comparatively large, and surfacing quality is not very good yet.
Summary of the invention
In order to overcome above-mentioned problems of the prior art, the utility model provides a kind of pipe inside and outside wall automatic resurfacing welding machine, and this built-up welder answers structure simple, cheap, conveniently moving, combines with the special positioner of pipe, is applicable to the built-up welding operation in different place.
The technical solution adopted in the utility model is: a kind of pipe inside and outside wall automatic resurfacing welding machine, it comprises a frame be fixed on base, it also comprises a longitudinal elevating mechanism and a transverse feed mechanism, described frame is provided with longitudinal elevating mechanism, line slideway and the longitudinal leadscrew of longitudinal elevating mechanism are fixed in frame, workbench balladeur train is connected with line slideway through slide block, and the longitudinal screw be fixed on workbench balladeur train coordinates with longitudinal leadscrew, and the upper end of longitudinal leadscrew is provided with leading screw handwheel; Described transverse feed mechanism is arranged on workbench balladeur train by guide pipe, one end of guide pipe is provided with the gear drive of distribution box and driven by servomotor, gear drive connects handwheel, rotary encoder and horizontal leading screw, horizontal leading screw coordinates with the transverse wire parent phase being arranged on welding gun bar one end, and the external cylindrical surface of welding gun bar becomes to be slidably matched with the inner cylinder face of guide pipe; The overhanging end of described welding gun bar arranges welding gun.
The lower end of described longitudinal leadscrew is provided with lower thrust-bearing, and upper and lower side is provided with up-thrust bearing.
Described gear drive adopts the first gear connecting servomotor to connect the 3rd gear of horizontal leading screw through the second gears meshing side, and the minor axis that opposite side connection rotary encoder second gear of the 3rd gear supports through bracing strut connects handwheel.
Described horizontal leading screw connects the 3rd gear end and is provided with guide pipe bearing.
Described base is provided with adjustment bolt.
The beneficial effects of the utility model are: this pipe inside and outside wall automatic resurfacing welding machine comprises a longitudinal elevating mechanism and a transverse feed mechanism, line slideway and the longitudinal leadscrew of longitudinal elevating mechanism are fixed in frame, workbench balladeur train is connected with line slideway through slide block, and the longitudinal screw be fixed on workbench balladeur train coordinates with longitudinal leadscrew.Transverse feed mechanism is arranged on workbench balladeur train by guide pipe, one end of guide pipe is provided with the gear drive of distribution box and driven by servomotor, gear drive connects handwheel, rotary encoder and horizontal leading screw, horizontal leading screw coordinates with the transverse wire parent phase being arranged on welding gun bar one end, the external cylindrical surface of welding gun bar becomes to be slidably matched with the inner cylinder face of guide pipe, and the overhanging end of welding gun bar arranges welding gun.This built-up welder answers structure simple, and cheap, conveniently moving, combines with the special positioner of pipe, is applicable to the built-up welding operation in different place.
Accompanying drawing explanation
Fig. 1 is a kind of structure chart of pipe inside and outside wall automatic resurfacing welding machine.
Fig. 2 is the A enlarged drawing in Fig. 1.
In figure: 1, frame, 2, base, 3, guide pipe, 4, line slideway, 4a, workbench balladeur train, 4b, slide block, 4c, longitudinal screw, 5, longitudinal leadscrew, 5a, lower thrust-bearing, 5b, up-thrust bearing, 6, leading screw handwheel, 7, servomotor, 8, the first gear, the 9, second gear, the 10, the 3rd gear, 11, bracing strut, 11a, minor axis, 12, handwheel, 13, rotary encoder, 14, guide pipe bearing, 15, horizontal leading screw, 16, horizontal screw, 17, welding gun bar, 18, distribution box, 19, adjustment bolt.
Detailed description of the invention
Referring to accompanying drawing, structure of the present utility model is described further.
Fig. 1,2 shows a kind of structure chart of pipe inside and outside wall automatic resurfacing welding machine.
In figure, pipe inside and outside wall automatic resurfacing welding machine comprises one and is fixed on frame 1, longitudinal elevating mechanism on base 2 and a transverse feed mechanism, and base 2 is provided with adjustment bolt 19.
Frame 1 is provided with longitudinal elevating mechanism, line slideway 4 and the longitudinal leadscrew 5 of longitudinal elevating mechanism are fixed in frame 1, workbench balladeur train 4a is connected with line slideway 4 through slide block 4b, the longitudinal screw 4c be fixed on workbench balladeur train 4a coordinates with longitudinal leadscrew 5, the upper end of longitudinal leadscrew 5 is provided with leading screw handwheel 6, the lower end of longitudinal leadscrew 5 is provided with lower thrust-bearing 5a, and upper and lower side is provided with up-thrust bearing 5b.
Transverse feed mechanism is arranged on workbench balladeur train 4a by guide pipe 3, one end of guide pipe 3 is provided with the gear drive of distribution box 18 and servomotor 7 driving, gear drive adopts the first gear 8 of connecting servomotor 7 to engage through the second gear 9 opposite side that side connects the 3rd gear the 10, three gear 10 of horizontal leading screw 15 to connect the minor axis 11a connection handwheel 12 that rotary encoder 13 second gear 9 supports through bracing strut 11.Horizontal leading screw 15 matches with the horizontal screw 16 being arranged on welding gun bar 17 one end, and horizontal leading screw 15 connects the 3rd gear 10 end and is provided with guide pipe bearing 14.
The external cylindrical surface of welding gun bar 17 becomes to be slidably matched with the inner cylinder face of guide pipe 3.The overhanging end of welding gun bar 17 arranges welding gun.
The pipe inside and outside wall automatic surfacing of technique scheme is confidential to combine with the special positioner of pipe.During work, be arranged on pipe on positioner and rotate, adjust the welding gun and round tube inner wall that are fixed on built-up welder welding gun bar 17 or outer wall is positioned at welding position.
Longitudinal elevating mechanism, by shake leading screw handwheel 6, drives longitudinal leadscrew 5 to rotate, and drives workbench balladeur train 4a lifting, moving linearly on line slideway 4, thus the lifting completing transverse feed mechanism and welding gun by longitudinal screw 4c.
Transverse feed mechanism operation principle: under automatic mode, servomotor 7 driven gear transmission mechanism, by servomotor power transmission to horizontal leading screw 15, drives welding gun bar moving linearly by horizontal screw 16, realizes welding gun bar and stretches; Under armstrong's patent state, handwheel 12 drives horizontal leading screw 15, thus realizes mechanical, hand-driven adjustment.
Numerical control electric part: by numerical control device, PLC, the translate linear motion of horizontal leading screw 15 is data signal by rotary encoder 13, thus completes automatic control process.
Claims (5)
1. a pipe inside and outside wall automatic resurfacing welding machine, it comprises a frame (1) be fixed on base (2), it is characterized in that: further comprising a longitudinal elevating mechanism and a transverse feed mechanism, described frame (1) is provided with longitudinal elevating mechanism, line slideway (4) and the longitudinal leadscrew (5) of longitudinal elevating mechanism are fixed in frame (1), workbench balladeur train (4a) is connected with line slideway (4) through slide block (4b), the longitudinal screw (4c) be fixed on workbench balladeur train (4a) coordinates with longitudinal leadscrew (5), the upper end of longitudinal leadscrew (5) is provided with leading screw handwheel (6), described transverse feed mechanism is arranged on workbench balladeur train (4a) by guide pipe (3), one end of guide pipe (3) is provided with the gear drive that distribution box (18) and servomotor (7) drive, gear drive connects handwheel (12), rotary encoder (13) and horizontal leading screw (15), horizontal leading screw (15) is matched with the horizontal screw (16) being arranged on welding gun bar (17) one end, and the external cylindrical surface of welding gun bar (17) becomes to be slidably matched with the inner cylinder face of guide pipe (3), the overhanging end of described welding gun bar (17) arranges welding gun.
2. pipe inside and outside wall automatic resurfacing welding machine according to claim 1, is characterized in that: the lower end of described longitudinal leadscrew (5) is provided with lower thrust-bearing (5a), and upper and lower side is provided with up-thrust bearing (5b).
3. pipe inside and outside wall automatic resurfacing welding machine according to claim 1, it is characterized in that: described gear drive adopts the first gear (8) connecting servomotor (7) to connect the 3rd gear (10) of horizontal leading screw (15) through the second gear (9) engagement side, and the minor axis (11a) that opposite side connection rotary encoder (13) second gear (9) of the 3rd gear (10) supports through bracing strut (11) connects handwheel (12).
4. pipe inside and outside wall automatic resurfacing welding machine according to claim 1, is characterized in that: described horizontal leading screw (15) connects the 3rd gear (10) end and is provided with guide pipe bearing (14).
5. pipe inside and outside wall automatic resurfacing welding machine according to claim 1, is characterized in that: described base (2) is provided with adjustment bolt (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422890.0U CN204053306U (en) | 2014-07-30 | 2014-07-30 | A kind of pipe inside and outside wall automatic resurfacing welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422890.0U CN204053306U (en) | 2014-07-30 | 2014-07-30 | A kind of pipe inside and outside wall automatic resurfacing welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053306U true CN204053306U (en) | 2014-12-31 |
Family
ID=52194893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420422890.0U Expired - Fee Related CN204053306U (en) | 2014-07-30 | 2014-07-30 | A kind of pipe inside and outside wall automatic resurfacing welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053306U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942497A (en) * | 2015-07-01 | 2015-09-30 | 湘潭大学 | Large barrel all-position efficient welding method and welding device thereof |
| CN107150081A (en) * | 2017-05-04 | 2017-09-12 | 广东豪美铝业股份有限公司 | A kind of positioning punching device processed for aluminium section die |
| CN106312298B (en) * | 2016-11-02 | 2018-08-03 | 洛阳理工学院 | A kind of welder and welding hand of electroslag furnace consutrode |
| CN113145983A (en) * | 2021-05-14 | 2021-07-23 | 赤峰元泰铸件有限公司 | Build-up welding machine tool for inner wall of pipe |
-
2014
- 2014-07-30 CN CN201420422890.0U patent/CN204053306U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942497A (en) * | 2015-07-01 | 2015-09-30 | 湘潭大学 | Large barrel all-position efficient welding method and welding device thereof |
| CN104942497B (en) * | 2015-07-01 | 2016-11-30 | 湘潭大学 | The all positon high-efficiency welding method of a kind of large-size cylinder body and welder thereof |
| CN106312298B (en) * | 2016-11-02 | 2018-08-03 | 洛阳理工学院 | A kind of welder and welding hand of electroslag furnace consutrode |
| CN107150081A (en) * | 2017-05-04 | 2017-09-12 | 广东豪美铝业股份有限公司 | A kind of positioning punching device processed for aluminium section die |
| CN113145983A (en) * | 2021-05-14 | 2021-07-23 | 赤峰元泰铸件有限公司 | Build-up welding machine tool for inner wall of pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |