CN201824055U - General arc striking location clamping device for vacuum electron beam welding - Google Patents
General arc striking location clamping device for vacuum electron beam welding Download PDFInfo
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- CN201824055U CN201824055U CN2010205757405U CN201020575740U CN201824055U CN 201824055 U CN201824055 U CN 201824055U CN 2010205757405 U CN2010205757405 U CN 2010205757405U CN 201020575740 U CN201020575740 U CN 201020575740U CN 201824055 U CN201824055 U CN 201824055U
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- clamping device
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Abstract
The utility model discloses a general arc striking location clamping device for vacuum electron beam welding, comprising a locating base which is connected with an operating platform mould plate (8) by a bolt, and a welding joint support (2). The locating base is formed by two groups of arch supports (15) which are symmetrical for two sides of the welding joint support (2) respectively, the welding joint support (2) is arranged between the arch supports (15) and a vertical location pressing device formed by an arch location press block (11), and an arc striking block (4) and an arc receiving block (5) which press a part (9) to be welded to the center through compression bolts (1) at two sides are arranged in an U-shaped groove of the welding joint support (2). In the utility model, the structure is simple, the combination is flexible, the location is accurate, the assembling is easy, the operation and maintenance are convenient and the generality is strong; and the general arc striking location clamping device effectively solves the problems that the location precision of the welding joint position is low and the operability and adjustability of the locating device are poor in the vacuum electron beam welding process, thereby being suitable for welding of various parts such as plates, frames, beams and the like.
Description
Technical field
The utility model relates to a kind of technological equipment with vacuum electron beam welding large titanium alloy frame class part.
Background technology
Weld the technological equipment of the frame parts of large-scale precision at present with vacuum electron beam, this equipment mainly all is contained in the vacuum chamber by electron gun, weldment and soldering set, and electron gun reaches compositions such as focusing arrangement by heat filament, negative electrode.This technological equipment is particularly crucial for the accurate location and the clamping control of the position while welding of part to be welded.Currently used positioning clamping device adopts specific aim very strong usually, and a covering device can only be used for a kind of part welding.Though the requirement that can satisfy the location substantially, clamps, because ductility and versatility are bad, its positioning accuracy is not high, operability and adjustability are poor in the welding process; Therefore because the no arc initiation device of this device causes the part weld seam section start that welds pit to occur easily, cause the element precision that welds relatively poor, quality be cannot say for sure to demonstrate,prove.
Again because product parts version and different its positioning clamping device of layout can not be general, a product parts often will design the positioning and clamping device special of various different sizes, in case product remodeling, the positioning clamping device structure will great changes will take place, and can only cause very big waste as idle substitute.Have a strong impact on production efficiency, so it is extremely urgent to explore new weld seam location clamping fexible unit.
Summary of the invention
Task of the present utility model be propose a kind of simple in structure, combination flexibly, accurate positioning, easy to operate, the high location welding technological equipment of versatility is exchanged in movable adjustment.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of electron-bombardment welding is connected and is used the striking positioning clamping device, have the positioning base and the weld seam bearing that connect the workbench module by bolt, its feature as for, described positioning base is made up of two groups of arc bearings that are symmetrical in weld seam bearing both sides respectively, the weld seam bearing is arranged between the vertical positioning compression device of arc bearing and the formation of arc location briquetting, is provided with in the U type groove of described weld seam bearing by the both sides hold-down bolt to compress the striking piece of part to be welded and receive the arc piece to the center.
The utility model has following beneficial effect than prior art.
Make up flexible, convenient to operation.The utility model employing activity is fixedly connected on the modular base bearing integrated positioning on the general-purpose platform, and module assembling location is quick, and change is flexible, and response fast.Can finish installation by module combinations simple in structure, adopt spiral quick assembling/disassembling mechanism to reprocess, detect more convenient, under the condition that satisfies the product required precision, greatly improve operating efficiency.Each location
This striking positioning clamping device, problems such as the position while welding positioning accuracy is not high, positioner operability adjustability difference have been solved in the vacuum electron beam welding process effectively, and improve welding quality, production efficiency greatly, this device adopts fabricated structure, all parts of forming entire mechanism are all very simple, adopt the common process process just can finish part processing, assembly is easy, and is easy to maintenance.The operability of this mechanism and economy are all very good, except having simple, flexible, practical, with short production cycle advantage, also have good flexibility function.Applicable to plate class, frame class, beam class, etc. the welding of plurality of classes part, under the condition that satisfies the part production requirement, greatly reduce workman's operation easier, increase work efficiency.
That establishes in the U of weld seam bearing type groove is compressed the striking piece of part to be welded and receives the arc piece to the center by the both sides hold-down bolt, structure is flexible, loading and unloading are simple, easy to operate, fast, reduce workman's operation easier and intensity, avoided the high defective of traditional positioning clamping device design and manufacture cost.
The utility model is applicable to the welding assembling of all kinds of section bars, can be widely used in the electron beam welding of all kinds of profile shapes parts.
Description of drawings
In order to further specify rather than limit above-mentioned implementation of the present utility model, below in conjunction with drawings and Examples the utility model is further specified, but therefore the utility model is not limited among the described practical range.All these designs should be considered as disclosed content of present technique and protection domain of the present utility model.
Fig. 1 is that the utility model electron-bombardment welding is connected with striking positioning clamping device front view.
Fig. 2 is that the utility model electron-bombardment welding is connected with striking positioning clamping device right view.
Fig. 3 is that the utility model electron-bombardment welding is connected the cutaway view with striking positioning clamping device A-A.
Fig. 4 is a weld seam positioner assembly partial view in the utility model.
Fig. 5 is weld seam bearing 2 3-D views in the utility model.
Among the figure: 1 hold-down bolt, 2 weld seam bearings, 3 movable holddowns, 4 strikings are fast, and 5 receive the arc piece, 6 adjust cushion block, 7 alignment pins, and 8 workbench templates, 9 parts to be welded, 10 regulate bolt, 11 arc location briquettings, 12 screw thread latches, 13 fastening bolts, 14 adjustment screw, 15 arc bearings.
The specific embodiment
In the electron-bombardment welding that Fig. 1-Fig. 5 describes is connected with the striking positioning clamping device, have the positioning base and the weld seam bearing 2 that connect workbench module 8 by bolt.Workbench and workbench template 8 are that electron-bombardment welding is connected with striking positioning clamping device agent structure.The positioning base that is fixed on the workbench template 8 is made up of two groups of arc bearings 15 that are symmetrical in weld seam bearing 2 both sides respectively.Be shaped on the fastener hole of fixedly connected workbench module 8 on the arc bearing 15, adjustment screw 14 connects workbench module 8 by fastener hole.Arc bearing 15 is provided with the arc location briquetting 11 that flexibly connects by bolt pin 12, and this arc location briquetting 11 is symmetrical about in the of 15 with described arc bearing, and forms a recess hole that clamps part to be welded up and down.Briquetting 11 middle parts, arc location are shaped on regulates bolt 10.Weld seam bearing 2 is arranged between the vertical positioning compression device of arc bearing and 11 formation of 15 arc location briquettings.Weld seam bearing 2 has a U type groove, is shaped on the fastener hole of vertical adjusting pressure at two ends on the auricle side plate of the left and right sides, groove two ends, and the hold-down bolt 1 parallel up and down by the fastener hole both sides connects movable holddown 3 by the up and down parallel fastener hole on it.Weld seam bearing 2 bottoms are shaped on the rectangular channel to longitudinal extension, are shaped on the fastener hole that connects workbench module 8 by fastening bolt 13 on the rectangular channel.Adjustment cushion block 6 is assemblied in the described rectangle elongated slot by the rectangular opening of weld seam bearing 2 biside plates.In weld seam bearing 2 left and right sides auricle grooves, be provided with by both sides hold-down bolt 1 and compress the striking piece 4 of part 9 to be welded and receive arc piece 5 to the center.
During use, at first weld seam bearing 2 is connected and fixed on the tram of workbench template 8 with fastening bolt 13 and alignment pin 7.Hold-down bolt 1 is screwed into by the left and right sides, weld seam bearing 2 both sides auricle screwed hole, then movable holddown 3 is installed on hold-down bolt 1 threaded end.Arc bearing 15 places tram shown in Figure 2, and with fastening bolt 13 and alignment pin 7 with it with after workbench template 8 is connected, put into part 9 to be welded, with bolt pin arc location briquetting 11 is connected on the arc bearing 15 again, and the latch that tights a bolt.To regulate bolt 10 by the screwed hole on the arc location briquetting 11 tightens; Striking piece 4 is received arc piece 5 by the two ends, part to be welded 9 commissure that are placed in shown in Figure 1; To adjust cushion block 6 inserts in weld seam bearing 2 elongated slots; To regulate bolt 14 then packs in weld seam bearing 2 screwed holes and tightens; Last need tighten hold-down bolt 1 and adjusting bolt 14 respectively, makes striking piece 4, receives arc piece 5, adjusts cushion block 6 respectively to part 9 clampings to be welded, promptly finishes electron-bombardment welding and connects the installation of using the striking positioning clamping device.
If when need regulating, only need hold-down bolt 1 or regulate bolt 10 or adjustment screw 14 is regulated and can be achieved the goal.During undercarriage, only hold-down mechanism need be unclamped and to take out part 9 to be welded.
Claims (7)
1. an electron-bombardment welding is connected and is used the striking positioning clamping device, have the positioning base and the weld seam bearing (2) that connect workbench module (8) by bolt, it is characterized in that, described positioning base is made up of two groups of arc bearings (15) that are symmetrical in weld seam bearing (2) both sides respectively, weld seam bearing (2) is arranged between the vertical positioning compression device of arc bearing and (15) arc location briquetting (11) formation, is provided with in the U type groove of described weld seam bearing (2) by both sides hold-down bolt (1) to compress the striking piece (4) of part to be welded (9) and receive arc piece (5) to the center.
2. electron-bombardment welding as claimed in claim 1 is connected and is used the striking positioning clamping device, it is characterized in that, be shaped on the fastener hole of fixedly connected workbench module (8) on the described arc bearing (15), adjustment screw (14) connects workbench module (8) by fastener hole.
3. electron-bombardment welding as claimed in claim 1 or 2 is connected and is used the striking positioning clamping device, it is characterized in that, arc bearing (15) is provided with the arc location briquetting (11) that flexibly connects by bolt pin (12), this arc location briquetting (11) is symmetrical up and down with described arc bearing (15), and forms a recess hole that clamps part to be welded up and down.
4. electron-bombardment welding as claimed in claim 1 or 2 is connected and is used the striking positioning clamping device, it is characterized in that, arc location briquetting (11) middle part is shaped on regulates bolt (10).
5. electron-bombardment welding as claimed in claim 1 is connected and is used the striking positioning clamping device, it is characterized in that, be shaped on the fastener hole of vertical adjusting pressure at two ends on the left and right sides, the U type groove two ends auricle side plate of weld seam bearing (2), the hold-down bolt (1) parallel up and down by the fastener hole both sides connects movable holddown (3) by the up and down parallel fastener hole on it.
6. electron-bombardment welding as claimed in claim 1 is connected and is used the striking positioning clamping device, it is characterized in that, weld seam bearing (2) bottom is shaped on the rectangular channel to longitudinal extension, is shaped on the fastener hole that connects workbench module (8) by fastening bolt (13) on the rectangular channel.
7. electron-bombardment welding as claimed in claim 1 is connected and is used the striking positioning clamping device, it is characterized in that, adjustment cushion block (6) is assemblied in the described rectangle elongated slot by the rectangular opening of weld seam bearing (2) biside plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205757405U CN201824055U (en) | 2010-10-25 | 2010-10-25 | General arc striking location clamping device for vacuum electron beam welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205757405U CN201824055U (en) | 2010-10-25 | 2010-10-25 | General arc striking location clamping device for vacuum electron beam welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824055U true CN201824055U (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205757405U Expired - Lifetime CN201824055U (en) | 2010-10-25 | 2010-10-25 | General arc striking location clamping device for vacuum electron beam welding |
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| Country | Link |
|---|---|
| CN (1) | CN201824055U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289807A (en) * | 2014-09-29 | 2015-01-21 | 中国航空工业集团公司北京航空制造工程研究所 | Welding backing strip and welding method |
| CN104668764A (en) * | 2013-11-28 | 2015-06-03 | 中国航空工业集团公司航空动力控制系统研究所 | Flexible thin-walled membranous disc module vacuum electron beam welding method |
| CN112171014A (en) * | 2020-09-04 | 2021-01-05 | 中船黄埔文冲船舶有限公司 | Arc striking device and using method |
| CN114734120A (en) * | 2022-04-11 | 2022-07-12 | 江南造船(集团)有限责任公司 | Welding seam positioning device and welding equipment for aluminum alloy automatic butt joint trolley |
-
2010
- 2010-10-25 CN CN2010205757405U patent/CN201824055U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668764A (en) * | 2013-11-28 | 2015-06-03 | 中国航空工业集团公司航空动力控制系统研究所 | Flexible thin-walled membranous disc module vacuum electron beam welding method |
| CN104289807A (en) * | 2014-09-29 | 2015-01-21 | 中国航空工业集团公司北京航空制造工程研究所 | Welding backing strip and welding method |
| CN104289807B (en) * | 2014-09-29 | 2017-02-01 | 中国航空工业集团公司北京航空制造工程研究所 | Welding backing strip and welding method |
| CN112171014A (en) * | 2020-09-04 | 2021-01-05 | 中船黄埔文冲船舶有限公司 | Arc striking device and using method |
| CN114734120A (en) * | 2022-04-11 | 2022-07-12 | 江南造船(集团)有限责任公司 | Welding seam positioning device and welding equipment for aluminum alloy automatic butt joint trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |