CN202356789U - Friction welding preheating mechanism - Google Patents
Friction welding preheating mechanism Download PDFInfo
- Publication number
- CN202356789U CN202356789U CN 201120415156 CN201120415156U CN202356789U CN 202356789 U CN202356789 U CN 202356789U CN 201120415156 CN201120415156 CN 201120415156 CN 201120415156 U CN201120415156 U CN 201120415156U CN 202356789 U CN202356789 U CN 202356789U
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- China
- Prior art keywords
- preheating
- friction welding
- cylinder
- mould
- axis
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a friction welding preheating mechanism, which comprises a friction welding support. The friction welding preheating mechanism is characterized by further comprising an upper preheating unit and a lower preheating unit, the upper preheating unit and the lower preheating unit are horizontally parallel to each other and are arranged beside the friction welding support in an oppositely or reversely movable manner, and a movable frame capable of horizontally shifting is arranged between the upper preheating unit and the lower preheating unit. The friction welding preheating mechanism has the advantages that the friction welding preheating mechanism is simple in structure and convenient in use, a position needing friction welding is preheated, a movable unit on the surface of the position is activated, the free movement space of molecules is increased, melting is easier in friction, friction welding quality is improved, and welding slag in a strip shape is adhered on two sides and cannot fall off, so that welding dust is avoided, and energy-saving effects are extremely obvious as preheating time is only about ten seconds.
Description
Technical field
The utility model relates to the friction welding (FW) field, particularly a kind of friction welding (FW) preheating mechanism, the promptly a kind of automation equipment that before friction welding (FW), can carry out preheating to workpiece.
Background technology
Friction welding (FW) is under pressure a kind of; Frictional interface and near temperature thereof through workpiece to be welded raise; The distortion of materials drag reduces, plasticity improves, the interface oxidation film is broken; Be accompanied by the material production plastic flow, through the molecular diffusion at interface and again crystallization realize the solid welding method that welds.At present, existing friction welding apparatus receives the constraint of traditional structure and welding method, exist welding quality not good, deficiencies such as welding dust, power consumption are arranged.Along with the develop rapidly of technology, existing friction welding apparatus can not satisfy people to the increasingly high requirement of workpiece welding quality, so, demand a kind of novel friction welding apparatus urgently, to improve welding quality.
The utility model content
The utility model provides a kind of other friction welding (FW) preheating mechanism of traditional welding equipment that is arranged on, through preheating, with the poor welding quality that overcomes prior art, problems such as welding dust, power consumption are arranged.
The technical scheme of the utility model is achieved in that a kind of friction welding (FW) preheating mechanism; Comprise: the friction welding (FW) support; It is characterized in that: also comprise the upper and lower preheating unit of mutual horizontal parallel, this upper and lower preheating unit with can be in opposite directions or opposing mobile mode be arranged on by the said friction welding (FW) support; But between upper and lower preheating unit, be provided with the adjustable shelf of a horizontal shift.When workpiece is carried out preheating; Upper and lower preheating unit moves in opposite directions; With workpiece to be welded on the adjustable shelf at a distance of several millimeters, to the workpiece preheating on the adjustable shelf, make the free activity space increase of its apparent motion unit activation and molecule through radiation; When waiting friction welding like this, workpiece fusion more easily.The welding slag molten condition is also sticking into strips to be joined in the workpiece both sides, does not drop so weld dust, guarantees the cleaning of welding job environment.
Preferably; Said friction welding (FW) support is provided with a plate; The length direction of this connecting plate preheating unit up and down extends; Connect and this sliding pair along continuous straight runs setting through a pair of sliding pair between said adjustable shelf and the connecting plate, adjustable shelf is moved around between friction frame and upper and lower preheating unit, realize horizontal shift.
Preferably, said connecting plate is provided with a cylinder, and the cylinder axis in this cylinder is connected with adjustable shelf, and this cylinder drives adjustable shelf and on sliding pair, moves.
Preferably, the said preheating unit of going up comprises upper mounting plate and the last preheating mould that is provided with above the upper mounting plate, and said time preheating unit comprises the following preheating mould that is provided with below lower installation board and the lower installation board.
Preferably, said upper and lower preheating mould inside has fire-bar.When carrying out preheating, fire-bar can heat the preheating mould in the several seconds, and after preheating finishes, stops the fire-bar heating again at once, reduces the use of the energy like this.
Preferably; Vertically provided some axis of guides on the said upper and lower installing plate respectively, upper and lower installing plate can move up and down along the axis of guide, to realize that upper and lower preheating unit in opposite directions or opposing move mode; And the accurate positioning property of assurance installing plate, skew about not understanding.
Preferably, said top of going up the preheating mould is provided with upper cylinder, and the cylinder axis in the upper cylinder is connected with last preheating mould, and casing top half can drive the preheating mould and be shifted up and down along the axis of guide; The below of following preheating mould is provided with lower cylinder, and the cylinder axis in the lower cylinder is connected with following preheating mould, and following cylinder can drive down the preheating mould and be shifted up and down along the axis of guide.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1, the last axis of guide 2, last link
3, casing top half 4, last preheating film
5, upper mounting plate 6, lower installation board
7, the following axis of guide 8, following preheating mould
9, following link 10, following cylinder
11, adjustable shelf 12, sliding pair
13, connecting plate 14, cylinder
15, friction welding (FW) support.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
See also Fig. 1, Fig. 1 is the structural representation of the utility model.A kind of friction welding (FW) preheating mechanism shown in the figure, comprising: the friction welding (FW) support is characterized in that: the upper and lower installing plate that also comprises mutual horizontal parallel; Be provided with the preheating mould above the upper mounting plate; Be provided with down the preheating mould below the lower installation board, upwards vertically provided 4 axis of guides, provided 4 axis of guides on the lower installation board downward vertically at upper mounting plate; The top that should go up the preheating mould is provided with upper cylinder; Upper cylinder is fixed on the link, and the cylinder axis in the upper cylinder is connected with last preheating mould, and casing top half can drive the preheating mould and be shifted up and down along the last axis of guide; The below of following preheating mould is provided with lower cylinder, and lower cylinder is fixed on down on the link, and the cylinder axis in the lower cylinder is connected with following preheating mould, and following cylinder can drive down the preheating mould and be shifted up and down along the following axis of guide, realizes that upper and lower installing plate in opposite directions or opposing move mode.
Between upper and lower installing plate, be provided with the adjustable shelf of a horizontal shift, the friction welding (FW) support is provided with a plate, is connected through a pair of sliding pair between this connecting plate and the said adjustable shelf and this sliding pair along continuous straight runs is provided with.Then, connecting plate is provided with a cylinder, and the cylinder axis in this cylinder is connected with adjustable shelf, and this cylinder can drive adjustable shelf along moving around on the sliding pair, makes the adjustable shelf can be back and forth between friction welding support and upper and lower installing plate.
Said upper and lower preheating mould inside has fire-bar, and this fire-bar can the transient heating mould, with the preheating workpiece.
Before friction welding, be placed on workpiece to be welded on the adjustable shelf earlier, then, start cylinder, promote adjustable shelf forward between the upper and lower preheating mould at leisure.Then, upper and lower preheating mould stretches out under cylinder action separately, to the adjustable shelf direction move until with workpiece at a distance of several millimeters, at this moment, the fire-bar on the upper and lower preheating mould heats up rapidly in the several seconds and heating adjustable shelf workpiece up and down.About ten seconds, preheating finishes.At this moment, upper and lower preheating mould is by upper and lower cylinder pulling playback and cooling, and the effect through cylinder is retracted into adjustable shelf on the welding support again, and last, the starting friction soldering equipment carries out friction welding (FW) to workpiece on adjustable shelf.
Below only expressed the embodiment of the utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model patent scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.
The advantage of the utility model: simple in structure, easy to use, because of treating that the friction welding (FW) position is by preheating; The free activity space of its apparent motion unit activation and molecule is increased, fusion more easily during friction, the welding quality of raising friction welding (FW); Sticking into strips couplet of welding slag can not fall down in both sides; So do not weld dust, pick up about second because of being merely preheating time, so energy-saving effect is very obvious.
Claims (7)
1. friction welding (FW) preheating mechanism, comprising: the friction welding (FW) support is characterized in that: also comprise the upper and lower preheating unit of mutual horizontal parallel, this upper and lower preheating unit with can be in opposite directions or opposing mobile mode be arranged on by the said friction welding (FW) support; But between upper and lower preheating unit, be provided with the adjustable shelf of a horizontal shift.
2. a kind of friction welding (FW) preheating mechanism according to claim 1; It is characterized in that: said friction welding (FW) support is provided with a plate; The length direction of this connecting plate preheating unit up and down extends; Connect and this sliding pair along continuous straight runs setting through a pair of sliding pair between said adjustable shelf and the connecting plate, adjustable shelf can be moved around between friction frame and upper and lower preheating unit.
3. a kind of friction welding (FW) preheating mechanism according to claim 2, it is characterized in that: said connecting plate is provided with a cylinder, and the cylinder axis in this cylinder is connected with adjustable shelf, and this cylinder drives adjustable shelf and on sliding pair, moves.
4. a kind of friction welding (FW) preheating mechanism according to claim 1; It is characterized in that: the said preheating unit of going up comprises upper mounting plate and the last preheating mould that is provided with above the upper mounting plate, and said time preheating unit comprises the following preheating mould that is provided with below lower installation board and the lower installation board.
5. a kind of friction welding (FW) preheating mechanism according to claim 4 is characterized in that: said upper and lower preheating mould inside has fire-bar.
6. a kind of friction welding (FW) preheating mechanism according to claim 4 is characterized in that: vertically provided some axis of guides on the said upper and lower installing plate respectively, upper and lower installing plate can move up and down along the axis of guide.
7. a kind of friction welding (FW) preheating mechanism according to claim 6 is characterized in that: said top of going up the preheating mould is provided with upper cylinder, and the cylinder axis in the upper cylinder is connected with last preheating mould, and casing top half can drive the preheating mould and be shifted up and down along the axis of guide; The below of following preheating mould is provided with lower cylinder, and the cylinder axis in the lower cylinder is connected with following preheating mould, and following cylinder can drive down the preheating mould and be shifted up and down along the axis of guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120415156 CN202356789U (en) | 2011-10-27 | 2011-10-27 | Friction welding preheating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120415156 CN202356789U (en) | 2011-10-27 | 2011-10-27 | Friction welding preheating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356789U true CN202356789U (en) | 2012-08-01 |
Family
ID=46568006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120415156 Withdrawn - After Issue CN202356789U (en) | 2011-10-27 | 2011-10-27 | Friction welding preheating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672346A (en) * | 2011-10-27 | 2012-09-19 | 上海小糸车灯有限公司 | Friction welding preheating mechanism |
-
2011
- 2011-10-27 CN CN 201120415156 patent/CN202356789U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672346A (en) * | 2011-10-27 | 2012-09-19 | 上海小糸车灯有限公司 | Friction welding preheating mechanism |
| CN102672346B (en) * | 2011-10-27 | 2015-06-03 | 上海小糸车灯有限公司 | Friction welding preheating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120801 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |