CN110560870A - L-shaped workpiece placing table of vacuum beam welding machine - Google Patents
L-shaped workpiece placing table of vacuum beam welding machine Download PDFInfo
- Publication number
- CN110560870A CN110560870A CN201910985758.8A CN201910985758A CN110560870A CN 110560870 A CN110560870 A CN 110560870A CN 201910985758 A CN201910985758 A CN 201910985758A CN 110560870 A CN110560870 A CN 110560870A
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- CN
- China
- Prior art keywords
- placing table
- welding
- workpiece placing
- vacuum beam
- shielding cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000003466 welding Methods 0.000 title claims abstract description 55
- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000013016 damping Methods 0.000 claims description 16
- 238000010894 electron beam technology Methods 0.000 claims description 15
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/0013—Positioning or observing workpieces, e.g. with respect to the impact; Aligning, aiming or focusing electronbeams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/06—Electron-beam welding or cutting within a vacuum chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
The invention discloses an L-shaped vacuum beam welding machine workpiece placing table, relates to the technical field of vacuum beam welding machines, and aims to solve the problems that workpieces of the existing vacuum beam welding machines cannot be well fixed after being placed and are low in flexibility. The utility model discloses a welding chamber, including welding chamber, fixed casing of installation, high tension cable, shielding cylinder, first backup pad, the intermediate position department of first backup pad top installs the fixed casing of installation, and goes up the fixed casing of installation and pass through bolted connection with the welding chamber, go up one side of the fixed casing top of installation and install high tension cable, and high tension cable's one end extends to the inside of the fixed casing of supreme installation, the internally mounted of going up the fixed casing of installation has a shielding cylinder, and high tension cable's one end and shielding cylinder electric connection, the negative pole is installed to the inside lower extreme of shielding cylinder, first backup pad is.
Description
Technical Field
The invention relates to the technical field of vacuum beam welders, in particular to an L-shaped workpiece placing table of a vacuum beam welder.
Background
In the vacuum electron beam welding, an electron beam in directional high-speed motion impacts a workpiece to convert kinetic energy into heat energy so as to melt the workpiece and form a welding seam. As elementary particles of a constituent substance, electrons are an excellent medium for conducting energy. When the electrons are decelerated by the barrier, the electrons release energy precisely at the point of action in the form of thermal energy. While the surrounding material remains cold. Due to the effect of deep melting, very narrow very deep welds can be machined. The electron beam can be easily deflected and thus can be precisely controlled. Electron beam welding is a welding process that uses an electron beam as a heat source. When the cathode in the electron beam generator is heated to a certain temperature, electrons escape, are accelerated in a high-voltage electric field and are focused by an electromagnetic lens to form an electron beam with extremely high energy concentration, and when the electron beam bombards the welding surface, most of the kinetic energy of the electrons is converted into heat energy, so that metal at the joint of a welding part is melted.
However, the workpiece of the existing vacuum beam welding machine cannot be well fixed after being placed, and the flexibility is low; therefore, the existing requirements are not met, and the L-shaped vacuum beam welding machine workpiece placing table is provided for the workpiece placing table.
Disclosure of Invention
The invention aims to provide an L-shaped vacuum beam welding machine workpiece placing table, which is used for solving the problems that the workpiece of the existing vacuum beam welding machine cannot be well fixed after being placed and has lower flexibility in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a workpiece placing table of an L-shaped vacuum beam welding machine comprises a welding chamber and an electron beam, wherein an upper installation fixing shell is arranged in the middle position above the welding chamber, and the upper mounting fixed shell is connected with the welding chamber through a bolt, one side above the upper mounting fixed shell is provided with a high-voltage cable, one end of the high-voltage cable extends to the inside of the upper mounting fixed shell, a shielding cylinder is arranged in the upper mounting fixed shell, one end of the high-voltage cable is electrically connected with the shielding cylinder, the lower end in the shielding cylinder is provided with a cathode, a first supporting plate is arranged below the shielding cylinder, an anode is arranged in the middle position above the first supporting plate, the second supporting plate is installed below the first supporting plate, focusing coils are installed on two sides of the lower portion of the second supporting plate, and deflection coils are installed below the focusing coils.
preferably, one end of the electron beam penetrates through the upper mounting fixing shell and extends into the welding chamber, a workpiece placing table is mounted in the welding chamber, and a workpiece is mounted above the workpiece placing table.
Preferably, the bottom end of the workpiece placing table is provided with a fixed rotating bearing, and a supporting base is arranged above the fixed rotating bearing.
Preferably, one side of the front end of the supporting base is provided with a tool box door, a placing table is arranged above the supporting base, and an installation fixing plate is arranged above the placing table.
Preferably, the upper end of the installation fixing plate is provided with a welding pad, and the welding pad is adhered and connected with the installation fixing plate.
Preferably, the upper end of installation fixed plate is provided with the damping spout, and the damping spout is provided with four, stable spacing piece is installed to the top of damping spout, and stabilizes spacing piece and damping spout sliding connection.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the stable limiting block and the damping chute are arranged at the upper end of the workpiece placing table, workpieces to be welded can be fixed through the stable limiting block, the welding performance is not influenced due to deformation caused by over-tight clamping while the fixing performance is ensured, the adjustment is more convenient and faster, and the problems that the workpieces cannot be well fixed after being placed in the existing vacuum beam welding machine and the flexibility is lower are solved.
2. The welding device is provided with the fixed rotating bearing, the angle can be properly adjusted according to the welding angle, the flexibility is higher, the structural performance is more perfect, the practicability is higher, and the welding stability is better by mounting the welding pad.
Drawings
FIG. 1 is a front view of an L-shaped vacuum beam welder according to the present invention;
FIG. 2 is a front view of a workpiece positioning table of an L-shaped vacuum beam welder according to the present invention;
Fig. 3 is a schematic structural view of the placing table of the present invention.
In the figure: 1. a welding chamber; 2. a fixed shell is arranged on the upper part; 3. a high voltage cable; 4. a shielding cylinder; 5. a cathode; 6. a first support plate; 7. an anode; 8. an electron beam; 9. a second support plate; 10. a focusing coil; 11. a deflection yoke; 12. a workpiece placing table; 13. a workpiece; 14. a support base; 15. fixing the rotating bearing; 16. a tool box door; 17. a placing table; 18. mounting a fixed plate; 19. stabilizing the limiting block; 20. a damping chute; 21. and (7) welding a pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
referring to fig. 1-3, an embodiment of the present invention is shown: a workpiece placing table of an L-shaped vacuum beam welding machine comprises a welding chamber 1 and an electron beam 8, wherein an upper mounting fixed shell 2 is arranged at the middle position above the welding chamber 1, the upper mounting fixed shell 2 is connected with the welding chamber 1 through a bolt, the mounting and dismounting are more convenient and faster, a high-voltage cable 3 is arranged at one side above the upper mounting fixed shell 2, one end of the high-voltage cable 3 extends into the upper mounting fixed shell 2, a shielding cylinder 4 is arranged in the upper mounting fixed shell 2, one end of the high-voltage cable 3 is electrically connected with the shielding cylinder 4, a cathode 5 is arranged at the lower end in the shielding cylinder 4, a first supporting plate 6 is arranged below the shielding cylinder 4, an anode 7 is arranged at the middle position above the first supporting plate 6, a second supporting plate 9 is arranged below the first supporting plate 6, focusing coils 10 are arranged at two sides below the second supporting plate 9, the deflection coil 11 is arranged below the focusing coil 10, so that the service performance of the vacuum beam welding machine is more perfect, and the structure is simple.
furthermore, one end of the electron beam 8 penetrates through the upper mounting fixing shell 2 and extends into the welding chamber 1, the workpiece placing table 12 is mounted in the welding chamber 1, and the workpiece 13 is mounted above the workpiece placing table 12 and the workpiece 13, so that the workpiece 13 can be better fixed to be placed.
Further, the bottom end of the workpiece placing table 12 is provided with a fixed rotating bearing 15, and a supporting base 14 is installed above the fixed rotating bearing 15, so that the supporting and fixing performance is better.
Further, a tool box door 16 is installed on one side of the front end of the supporting base 14, a placing table 17 is installed above the supporting base 14, and an installation fixing plate 18 is arranged above the placing table 17, so that the placing performance of the workpiece 13 can be better guaranteed.
Further, the upper end of the installation fixing plate 18 is provided with the welding pad 21, and the welding pad 21 is connected with the installation fixing plate 18 in a sticking manner, so that the installation stability is higher.
Further, the upper end of installation fixed plate 18 is provided with damping spout 20, and damping spout 20 is provided with four, and stable stopper 19 is installed to damping spout 20's top, and stabilizes stopper 19 and damping spout 20 sliding connection, and the sliding property is more stable, and is spacing more convenient.
The working principle is as follows: during the use, place the work piece that will need the welded in installation fixed plate 18 top, can lateral shifting stabilize spacing piece 19, the damping slider who stabilizes spacing piece 19 bottom slides in the inside of damping spout 20, gliding stable performance, slide the spacing piece 19 of stabilizing of both sides to suitable position, carry out certain spacing to work piece 13, spacing power can not be too big, avoid influencing welding performance, can rotate support base 14 through fixed rolling bearing 15, place platform 17 and installation fixed plate 18, be convenient for suitably adjust welded position, the performance that platform 12 was placed to the work piece is more perfect, can open instrument chamber door 16 and place certain welding tool in inside, be convenient for arrange in order.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a platform is placed to L type vacuum beam welder work piece, includes welding chamber (1) and electron beam (8), its characterized in that: the welding chamber is characterized in that an upper installation fixing shell (2) is installed at the middle position above the welding chamber (1), the upper installation fixing shell (2) is connected with the welding chamber (1) through a bolt, a high-voltage cable (3) is installed at one side above the upper installation fixing shell (2), one end of the high-voltage cable (3) extends to the inside of the upper installation fixing shell (2), a shielding cylinder (4) is installed inside the upper installation fixing shell (2), one end of the high-voltage cable (3) is electrically connected with the shielding cylinder (4), a cathode (5) is installed at the lower end inside the shielding cylinder (4), a first supporting plate (6) is installed below the shielding cylinder (4), an anode (7) is installed at the middle position above the first supporting plate (6), a second supporting plate (9) is installed below the first supporting plate (6), and focusing coils (10) are installed on two sides below the second supporting plate (9), and a deflection coil (11) is arranged below the focusing coil (10).
2. The L-shaped vacuum beam welder workpiece placing table according to claim 1, characterized in that: one end of the electron beam (8) penetrates through the upper installation fixing shell (2) and extends into the welding chamber (1), a workpiece placing table (12) is installed inside the welding chamber (1), and a workpiece (13) is installed above a workpiece (13) of the workpiece placing table (12).
3. The L-shaped vacuum beam welder workpiece placing table according to claim 1, characterized in that: the bottom end of the workpiece placing table (12) is provided with a fixed rotating bearing (15), and a supporting base (14) is arranged above the fixed rotating bearing (15).
4. An L-shaped vacuum beam welding machine workpiece placing table as defined in claim 3, wherein: one side of the front end of the supporting base (14) is provided with a tool box door (16), a placing table (17) is arranged above the supporting base (14), and an installation fixing plate (18) is arranged above the placing table (17).
5. The L-shaped vacuum beam welder workpiece placing table according to claim 1, characterized in that: the upper end of installation fixed plate (18) is installed welding pad (21), and welding pad (21) is pasted with installation fixed plate (18) and is connected.
6. An L-shaped vacuum beam welding machine workpiece placing table as claimed in claim 4, wherein: the upper end of installation fixed plate (18) is provided with damping spout (20), and damping spout (20) are provided with four, stable stopper (19) are installed to the top of damping spout (20), and stabilize stopper (19) and damping spout (20) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910985758.8A CN110560870A (en) | 2019-10-17 | 2019-10-17 | L-shaped workpiece placing table of vacuum beam welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910985758.8A CN110560870A (en) | 2019-10-17 | 2019-10-17 | L-shaped workpiece placing table of vacuum beam welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110560870A true CN110560870A (en) | 2019-12-13 |
Family
ID=68785317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910985758.8A Pending CN110560870A (en) | 2019-10-17 | 2019-10-17 | L-shaped workpiece placing table of vacuum beam welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110560870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405195A (en) * | 2020-12-03 | 2021-02-26 | 许昌市金淮海汽车模具有限公司 | Trimming device for automobile mold production and using method thereof |
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| CN102430853A (en) * | 2011-09-21 | 2012-05-02 | 哈尔滨工业大学 | Image vision sensing system for welding pool of electron beam |
| CN203863211U (en) * | 2014-05-05 | 2014-10-08 | 咸阳三鑫精密有限责任公司 | Vacuum electron beam welding system |
| CN206316561U (en) * | 2016-12-22 | 2017-07-11 | 万安县水晶厂 | A kind of Multifunction quartz crystal-cut machine table |
| CN207534147U (en) * | 2017-11-28 | 2018-06-26 | 嘉兴丰成电子科技有限公司 | A kind of blocked up metal tape continous way electron beam welding production system |
| CN109514068A (en) * | 2018-10-31 | 2019-03-26 | 南京理工大学 | Device based on electron beam heated filament fuse increasing material manufacturing |
| CN209021487U (en) * | 2018-11-14 | 2019-06-25 | 玉田县益利机械制造有限公司 | A kind of bonding machine |
| US20190193192A1 (en) * | 2017-12-22 | 2019-06-27 | Arcam Ab | Enhanced electron beam generation |
| CN210908504U (en) * | 2019-10-17 | 2020-07-03 | 太仓束捍机电科技有限公司 | L-shaped workpiece placing table of vacuum beam welding machine |
-
2019
- 2019-10-17 CN CN201910985758.8A patent/CN110560870A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1577732A (en) * | 2003-07-17 | 2005-02-09 | 应用材料公司 | Method of surface texturizing |
| CN102430853A (en) * | 2011-09-21 | 2012-05-02 | 哈尔滨工业大学 | Image vision sensing system for welding pool of electron beam |
| CN203863211U (en) * | 2014-05-05 | 2014-10-08 | 咸阳三鑫精密有限责任公司 | Vacuum electron beam welding system |
| CN206316561U (en) * | 2016-12-22 | 2017-07-11 | 万安县水晶厂 | A kind of Multifunction quartz crystal-cut machine table |
| CN207534147U (en) * | 2017-11-28 | 2018-06-26 | 嘉兴丰成电子科技有限公司 | A kind of blocked up metal tape continous way electron beam welding production system |
| US20190193192A1 (en) * | 2017-12-22 | 2019-06-27 | Arcam Ab | Enhanced electron beam generation |
| CN109514068A (en) * | 2018-10-31 | 2019-03-26 | 南京理工大学 | Device based on electron beam heated filament fuse increasing material manufacturing |
| CN209021487U (en) * | 2018-11-14 | 2019-06-25 | 玉田县益利机械制造有限公司 | A kind of bonding machine |
| CN210908504U (en) * | 2019-10-17 | 2020-07-03 | 太仓束捍机电科技有限公司 | L-shaped workpiece placing table of vacuum beam welding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405195A (en) * | 2020-12-03 | 2021-02-26 | 许昌市金淮海汽车模具有限公司 | Trimming device for automobile mold production and using method thereof |
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