CN203356841U - Large thick plate vacuum electron beam composite welding machine - Google Patents
Large thick plate vacuum electron beam composite welding machine Download PDFInfo
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- CN203356841U CN203356841U CN 201320405303 CN201320405303U CN203356841U CN 203356841 U CN203356841 U CN 203356841U CN 201320405303 CN201320405303 CN 201320405303 CN 201320405303 U CN201320405303 U CN 201320405303U CN 203356841 U CN203356841 U CN 203356841U
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Abstract
The utility model discloses a large thick plate vacuum electron beam composite welding machine. The large thick plate vacuum electron beam composite welding machine comprises a welding chamber, an electronic gun, a working table and a vacuum-pumping system, wherein the working table is a horizontal rotating platform arranged on a leading-out base, the leading-out base is arranged on a leading-out device which enables the leading-out base to move in and out of the welding chamber, and a closing door is arranged corresponding to an in-out port of the welding chamber. The electronic gun is arranged on a moving device in the welding chamber, and an X-direction movement mechanism, a Y-direction movement mechanism and a Z-direction movement mechanism are arranged on the moving device and achieve three-axis linkage of the electronic gun. The vacuum-pumping system is communicated with the welding chamber through an exhaust pipeline. The electronic gun is adopted for carrying out composite welding on a large thick plate between layers in the vacuum state, the effect that no air dielectric exists between the composite sandwich layers is ensured, welding quality is ensured, and the operation environment is clean and environmentally friendly; the three-axis linkage electronic gun is matched with the rotating working table, and welding modes with different movements can be used flexibly to meet welding requirements of large thick plates of different shapes and structures.
Description
(1) technical field:
The utility model relates to welding equipment, is specially a kind of large slab vacuum electron beam hybrid welding machine.
(2) background technology:
So-called large slab is the steel plate that thickness is greater than 500mm herein, is the special trade articles for use, and as the deck on aircraft carrier, its steel plate thickness is all more than 600mm.
The Plate Production industry is due to the restriction of manufacturing equipment and technique; can't produce the steel plate that thickness is greater than 250mm at present; and for the demand of large thick steel plate; the production method of taking at present is for carrying out conventional gas shielded welding and special explosive welding to two of stacking or plurality of steel plates; though respectively have superiority, all come with some shortcomings.
1, normal welding.
Easy and simple to handle, less demanding to field condition and welding equipment, the smooth welded seam quality is high, and expense cost is low; But can't eliminate the air between interlayer of steel plate in welding process, very easily produce sealing-off in use and cause potential safety hazard.
2, explosive welding.
The impulsive force of utilizing explosive charge to produce causes workpiece to collide rapidly and realizes the method for welding, and can eliminate the air between interlayer of steel plate.
The required device of explosive welding is simple, easy to operate, with low cost, is applicable to field work; But the velocity of sound of the kind of the gap of the detonation rate of the explosive that uses, dosage, welded steel plate and angle, padded coaming, thickness, materials to be welded, point initiation etc., all welding quality has material impact, therefore the explosion weld process complexity, be difficult to promote the use.
(3) utility model content:
For the deficiencies in the prior art part, the purpose of this utility model is to have proposed a kind of rational in infrastructure, easy and simple to handle, efficiently large slab vacuum electron beam hybrid welding machine of operation.
Can realize the large slab vacuum electron beam hybrid welding machine of above-mentioned purpose, comprise welding booth, electron gun, workbench and pumped vacuum systems, described workbench is to be located at the horizontal rotating table of drawing on seat unlike the prior art, the described seat of drawing is located on the ejector that can make its turnover welding booth, corresponding to the import and export of welding booth, is provided with closing door; Described electron gun is located on the mobile device in welding booth, and described mobile device is provided with X-direction motion, Y-direction motion and the Z-direction motion of realizing the electron gun three-shaft linkage; Described pumped vacuum systems is communicated with welding booth by exhaust pipe.
For a nearly step enlarges scope of activities, described electron gun is provided with and can makes it in the horizontal direction or the rotating mechanism of vertical direction rotation.
The anglec of rotation of described electron gun is 0 °～90 °.
A kind of structure of described mobile device comprises the movable stand consisted of left and right vertical beam and crossbeam, described X-direction motion is to be located at X-direction line slideway on crossbeam and to be located at the X-direction slide block on balladeur train, and the transmission of described X-direction slide block is rack-and-pinion transmission or for sprocket wheel chain transmission or for synchronous belt pulley transmission is secondary or be the ball leading screw driving pair; Described Y-direction motion comprises the Y-direction line slideway be located on vertical beam and is located at the Y-direction slide block on crossbeam, and the transmission of described Y-direction slide block is rack-and-pinion transmission or for sprocket wheel chain transmission or for synchronous belt pulley transmission is secondary or be the ball leading screw driving pair; Described Z-direction motion comprises the crane be located on balladeur train, is located at the Z-direction line slideway on crane and is located at the Z-direction slide block on electron gun, and the transmission of described Z-direction slide block is rack-and-pinion transmission or for sprocket wheel chain transmission or for synchronous belt pulley transmission is secondary or be the ball leading screw driving pair.
The moving forward and backward of described crossbeam, described balladeur train move left and right the three-shaft linkage that forms electron gun with the oscilaltion of described electron gun.
The conventional structure of described ejector comprises guiding it out of rail and the roller that matches or draws slide block, described roller or draw slide block and be installed on that to draw seat upper, and described guiding it out of rail is layed in welding booth from welding booth by importing and exporting.
The driving of described roller is shaft coupling, gear driving pair or the sprocket wheel chain transmission that motor reducer drives, or, for acting on the pull rope of drawing on seat, described pull rope connects the reel of hoist engine.
Described transmission of drawing slide block is the rack-and-pinion transmission, or is the screw nut driving pair.
Described pumped vacuum systems comprises two covers or many cover aspiration pump units, and described exhaust pipe is communicated in side and the end face of welding booth.
Advantage of the present utility model:
1, the large slab vacuum electron beam of the utility model hybrid welding machine adopts electron gun, under vacuum state, large slab is carried out to composite welding between layers, has guaranteed between composite intermediate layer that, without air dielectric, welding quality is guaranteed, the operating environment clean environment firendly.
2, three-shaft linkage electron gun of the present utility model coordinates the workbench of rotation, and the welding manner of the various different motion of can applying in a flexible way, adapt to the welding requirements of the large slab of various difformity structure, and multiple functional, automaticity is high.
(4) accompanying drawing explanation:
The structural representation that Fig. 1 is a kind of embodiment of the utility model.
The top view that Fig. 2 is Fig. 1 embodiment.
The left view that Fig. 3 is Fig. 1 embodiment.
Figure number sign: 1, welding booth; 2, electron gun; 3, workbench; 4, draw seat; 5, closing door; 6, vertical beam; 7, crossbeam; 8, guiding it out of rail; 9, roller; 10, aspiration pump unit; 11, large slab; 12, motor reducer; 13, balladeur train; 14, crane.
(5) specific embodiment:
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further:
The body welding booth, the main body side of being 1 of the large slab vacuum electron beam of the utility model hybrid welding machine, the right flank of described welding booth 1 arranges pumped vacuum systems, described pumped vacuum systems is comprised of the aspiration pump unit 10 of two covers, and exhaust pipe is communicated in welding booth's 1 right flank and end face; The front of welding booth 1 is for importing and exporting, corresponding to import and export, sideslip type lifting closing door 5 is set, in welding booth, the guiding it out of rail 8 of importing and exporting are passed through in 1 two of inside and outside layings, drawing seat 4 is located on guiding it out of rail 8 by roller 9, the driving of roller 9 is to be located at the motor reducer 12 of drawing on seat 4, described motor reducer 12 is by shaft coupling, gear driving pair or sprocket wheel chain transmission driving rolls 9, and described drawing on seat 4 installed the workbench 3 horizontally rotated; The interior mobile device that arranges in welding booth 1, described mobile device is provided with X-direction motion, Y-direction motion and the Z-direction motion of realizing electron gun 2 three-shaft linkages, as shown in Figure 1, Figure 2, Figure 3 shows.
Described mobile device forms (gate-type movable stand) by the left and right vertical beam 6 of being located at welding booth's 1 left and right medial surface with across the crossbeam 7 of left and right vertical beam 6, the forward and backward movement of described crossbeam 7 realizes the Y-direction motion of electron gun 2, the upper and lower lifting of described electron gun 2 realizes the Z-direction motion of electron gun 2, the left and right movement of balladeur train 13 on crossbeam 7 realizes the X-direction motion, as shown in Figure 1, Figure 2, Figure 3 shows.
Specific descriptions are:
Described X-direction motion is the X-direction line slideway cooperatively interacted and is installed on the X-direction slide block on balladeur train 13, described X-direction line slideway is located on crossbeam 7, described balladeur train 13 is installed crane 14, the transmission of X-direction slide block is rack-and-pinion transmission or for sprocket wheel chain transmission or, for synchronous belt pulley transmission is secondary or be the ball leading screw driving pair, described each transmission is by driven by servomotor.
Described Y-direction motion is Y-direction line slideway and the Y-direction slide block cooperatively interacted, described Y-direction line slideway is located at vertical beam 6 tops, described Y-direction slide block is installed on crossbeam 7 two ends, the transmission of described Y-direction slide block is rack-and-pinion transmission or for sprocket wheel chain transmission or, for synchronous belt pulley transmission is secondary or be the ball leading screw driving pair, described each transmission is by driven by servomotor.
Described Z-direction motion is Z-direction line slideway and the Z-direction slide block cooperatively interacted, described Z-direction line slideway is located on crane 14, described Z-direction slide block is installed on electron gun 2, the transmission of described Z-direction slide block is rack-and-pinion transmission or for sprocket wheel chain transmission or, for synchronous belt pulley transmission is secondary or be the ball leading screw driving pair, described each transmission drives by servomotor.
Described electron gun 2 is provided with and can makes it in the horizontal direction or vertical direction is rotated the rotating mechanism of 0 °～90 °.
During welding, draw seat 4 outside welding booth 1, need the large slab 11(workpiece of welding) semi-finished product are stacked on rotary table 3; Closing door 5 is opened, and draws seat 4 and is carrying workbench 3 and large slab 11(workpiece) enter welding booth 1, closing door 5 is closed; Aspiration pump 10 is started working, and when the vacuum of welding booth 1 reaches, sets while requiring, and mobile device makes electron gun 2 in place, according to the position while welding situation, selects suitable welding motion mode, makes electron gun 2 around large slab 11(workpiece) semi-finished product are welded; Weld completely, opening enclosed door 5, draw seat and 4 carrying workbench 3 and large slab 11(workpiece) exit welding booth 1, unload large slab 11(workpiece) welding finished product, with changing next large slab 11(workpiece) semi-finished product, repeat aforementioned process and get final product.
Described welding motion mode has several as follows:
1, large slab 11(workpiece) do 0 °～360 ° rotations, electron gun 2 is done the one-way movement of directions X or Y-direction.
2, large slab 11(workpiece) do 0 °～360 ° rotations, electron gun 2 is made the two-axle interlocking of X Y-direction.
3, large slab 11(workpiece) do 0 °～360 ° rotations, electron gun 2 is made the three-shaft linkage of XYZ direction.
4, large slab 11(workpiece) motionless, electron gun 2 is done the motion of X Y-direction.
5, large slab 11(workpiece) motionless, electron gun 2 is done the motion of XYZ direction.
Described electron gun 2 is being done respectively above-mentioned 1～5 kind of when motion welding, also can make as required 0 °～90 ° horizontally rotate or vertical rotation.
Claims (8)
1. large slab vacuum electron beam hybrid welding machine, comprise welding booth (1), electron gun (2), workbench (3) and pumped vacuum systems, it is characterized in that: described workbench (3) is for being located at the horizontal rotating table of drawing on seat (4), the described seat (4) of drawing is located on the ejector that can make its turnover welding booth (1), corresponding to the import and export of welding booth (1), is provided with closing door (5); Described electron gun (2) is located on the mobile device in welding booth (1), and described mobile device is provided with X-direction motion, Y-direction motion and the Z-direction motion of realizing electron gun (2) three-shaft linkage; Described pumped vacuum systems is communicated with welding booth (1) by exhaust pipe.
2. large slab vacuum electron beam hybrid welding machine according to claim 1 is characterized in that: described electron gun (2) is provided with and can makes it in the horizontal direction or rotating mechanism that vertical direction is rotated.
3. large slab vacuum electron beam hybrid welding machine according to claim 2, it is characterized in that: the anglec of rotation of described electron gun (2) is 0 °～90 °.
4. according to the described large slab vacuum electron beam hybrid welding machine of any one in claim 1～3, it is characterized in that: described mobile device comprises the movable stand consisted of left and right vertical beam (6) and crossbeam (7), described X-direction motion is for being located at X-direction line slideway on crossbeam (7) and being located at the X-direction slide block on balladeur train (13), and the transmission of described X-direction slide block is rack-and-pinion transmission or for sprocket wheel chain transmission or for synchronous belt pulley transmission is secondary or be the ball leading screw driving pair; Described Y-direction motion comprises the Y-direction line slideway of being located at vertical beam (6) and is located at the Y-direction slide block on crossbeam (7), and the transmission of described Y-direction slide block is rack-and-pinion transmission or for sprocket wheel chain transmission or for synchronous belt pulley transmission is secondary or be the ball leading screw driving pair; Described Z-direction motion comprises the crane (14) be located on balladeur train (13), is located at the Z-direction line slideway on crane (14) and is located at the Z-direction slide block on electron gun (2), and the transmission of described Z-direction slide block is rack-and-pinion transmission or for sprocket wheel chain transmission or for synchronous belt pulley transmission is secondary or be the ball leading screw driving pair.
5. according to the described large slab vacuum electron beam hybrid welding machine of any one in claim 1～3, it is characterized in that: described ejector comprises guiding it out of rail (8) and the roller (9) that matches or draw slide block, described roller (9) or draw slide block and be installed on that to draw seat (4) upper, described guiding it out of rail (8) is layed in welding booth (1) from welding booth (1) by import and export.
6. large slab vacuum electron beam hybrid welding machine according to claim 5, it is characterized in that: the driving of described roller (9) is shaft coupling, gear driving pair or the sprocket wheel chain transmission that motor reducer (12) drives, or, for acting on the pull rope of drawing on seat (4), described pull rope connects the reel of hoist engine.
7. large slab vacuum electron beam hybrid welding machine according to claim 5, it is characterized in that: described transmission of drawing slide block is the rack-and-pinion transmission, or is the screw nut driving pair.
8. according to the described large slab vacuum electron beam hybrid welding machine of any one in claim 1～3, it is characterized in that: described pumped vacuum systems comprises two covers or many cover aspiration pump units (10), and described exhaust pipe is communicated in side and the end face of welding booth (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320405303 CN203356841U (en) | 2013-07-09 | 2013-07-09 | Large thick plate vacuum electron beam composite welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320405303 CN203356841U (en) | 2013-07-09 | 2013-07-09 | Large thick plate vacuum electron beam composite welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356841U true CN203356841U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320405303 Expired - Fee Related CN203356841U (en) | 2013-07-09 | 2013-07-09 | Large thick plate vacuum electron beam composite welding machine |
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| CN (1) | CN203356841U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772558A (en) * | 2015-04-08 | 2015-07-15 | 桂林实创真空数控设备有限公司 | Built-in type three-dimensional dynamic gun numerical control vacuum electron beam welding machine |
| CN105397261A (en) * | 2015-12-28 | 2016-03-16 | 中国航空工业集团公司北京航空制造工程研究所 | Mobile type partial low vacuum cold cathode electron beam welding device |
| CN106799537A (en) * | 2017-03-28 | 2017-06-06 | 桂林狮达机电技术工程有限公司 | Steel Plate Vacuum compound electric beamlet welding equipment |
| WO2018205241A1 (en) * | 2017-05-11 | 2018-11-15 | 重庆理工大学 | Electron beam processing system for gear surface |
| CN110508917A (en) * | 2019-09-05 | 2019-11-29 | 湖南三泰新材料股份有限公司 | A kind of bimetallic composite blank vacuum welding device and method |
| CN113977062A (en) * | 2021-12-24 | 2022-01-28 | 北京高能锐新科技有限责任公司 | Electron beam welding device and control method thereof |
| CN117359075A (en) * | 2023-11-14 | 2024-01-09 | 宝鸡宝钛装备科技有限公司 | Vacuum electron beam welding equipment |
-
2013
- 2013-07-09 CN CN 201320405303 patent/CN203356841U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772558A (en) * | 2015-04-08 | 2015-07-15 | 桂林实创真空数控设备有限公司 | Built-in type three-dimensional dynamic gun numerical control vacuum electron beam welding machine |
| CN105397261A (en) * | 2015-12-28 | 2016-03-16 | 中国航空工业集团公司北京航空制造工程研究所 | Mobile type partial low vacuum cold cathode electron beam welding device |
| CN106799537A (en) * | 2017-03-28 | 2017-06-06 | 桂林狮达机电技术工程有限公司 | Steel Plate Vacuum compound electric beamlet welding equipment |
| WO2018205241A1 (en) * | 2017-05-11 | 2018-11-15 | 重庆理工大学 | Electron beam processing system for gear surface |
| CN110508917A (en) * | 2019-09-05 | 2019-11-29 | 湖南三泰新材料股份有限公司 | A kind of bimetallic composite blank vacuum welding device and method |
| CN113977062A (en) * | 2021-12-24 | 2022-01-28 | 北京高能锐新科技有限责任公司 | Electron beam welding device and control method thereof |
| CN117359075A (en) * | 2023-11-14 | 2024-01-09 | 宝鸡宝钛装备科技有限公司 | Vacuum electron beam welding equipment |
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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: 20131225 Termination date: 20190709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |