CN104588865A - Parallel four-bar linkage phase control device with rotation speed detection function - Google Patents
Parallel four-bar linkage phase control device with rotation speed detection function Download PDFInfo
- Publication number
- CN104588865A CN104588865A CN201410668110.5A CN201410668110A CN104588865A CN 104588865 A CN104588865 A CN 104588865A CN 201410668110 A CN201410668110 A CN 201410668110A CN 104588865 A CN104588865 A CN 104588865A
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- China
- Prior art keywords
- side link
- phase control
- parallel
- control device
- frame
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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.)
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
A parallel four-bar linkage phase control device with a rotation speed detection function aims to achieve phase control over the position of a steel-claw clamp. A rack (5) is used for connecting a side link (7) with a side link (12) through a long connecting shaft (24) and a long abrasion-resistant sleeve (23), the side link (7) and the side link (12) are connected with a connecting bar (10) through a connecting pin (16) and a short abrasion-resistant sleeve (27), a friction plate (8) made of anti-impact materials is installed on the connecting bar (10), and a backing plate (9) is arranged below the friction plate (8). An arm of the side link (7) is connected with an oil cylinder connector (26) through a connecting pin (25), an oil cylinder (13) is connected to the rack (5) through a middle hinged shaft support (14), the connecting pin (16) is connected with the connecting bar (10) through a connecting plate (17) and connecting screws (18), and the long connecting shaft (24) is connected with the rack (5) through a connecting plate (21) and connecting screws (22). The connecting pin (25) is connected with the side link (7) through a flat washer (19) and a split pin (20). A limiting block (6) is welded to the rack (5).
Description
Technical field
The present invention relates to the steel pawl phase control technology of large inertia steel aluminium friction-welding machine.
Background technology
During friction-welding machine work, steel pawl contacts with aluminum guide and relative to rotation, when after the welding temperature reaching regulation, steel pawl fixture requires to stop operating, upset by aluminum guide.According to welding requirements, steel pawl should meet correct position relationship after welding with aluminum guide and terminating, and therefore steel pawl fixture is in welding process, and the position at every turn stopped operating all should be consistent and meet welding position requirement with aluminum guide.
Summary of the invention
The object of the invention is the phase controlling realizing steel pawl chucking position, i.e. steel pawl and aluminum guide position control when steel pawl fixture stops operating in friction welding process.
The present invention is the parallel―ordinal shift phase control device of band Rotating speed measring, first side link 7, second side link 12 is linked together by long connecting axle 24 and long wear-resistant sleeve 23 by the frame 5 be fixed on lathe base, and the first side link 7, second side link 12 is connected with connecting rod 10 with short wear-resistant sleeve 27 by the first connecting pin 16; Connecting rod 10 is provided with friction plate 8 that anti-ballistic materials makes, has backing plate 9 under it; First side link 7 arm is connected with cylinder connector 26 by the second connecting pin 25, and oil cylinder 13 is connected in frame 5 by middle hinge shaft bearing 14; First connecting pin 16, long connecting axle 24 are connected with connecting rod 10 and frame 5 with the second connecting plate 21, second attachment screw 22 with the first connecting plate 17, first attachment screw 18 respectively; Second connecting pin 25 is connected with side link 7 by plain washer 19, split pin 20; Limited block 6 is welded in frame 5.
Accompanying drawing explanation
Fig. 1 is scheme of erection of the present invention, and Reference numeral and name are called: main spindle box 1, steel pawl 2, steel pawl fixture 3, phase control device 4; Fig. 2 is mechanical type phase control device structure chart of the present invention, and Reference numeral and name are called: frame 5, limited block 6, first side link 7, friction plate 8, backing plate 9, connecting rod 10, friction plate attachment screw 11, second side link 12, oil cylinder 13, cylinder support 14, bearing screw 15; Fig. 3 is that in Fig. 2, A-A is to sectional view, and Reference numeral and name are called: the first connecting pin 16, first connecting plate 17, first attachment screw 18, plain washer 19, split pin 20, second connecting plate 21, second attachment screw 22, long wear-resistant sleeve 23, long connecting axle 24, second connecting pin 25, cylinder connector 26, short wear-resistant sleeve 27.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention is the parallel―ordinal shift phase control device 4 of band Rotating speed measring, first side link 7, second side link 12 is linked together by long connecting axle 24 and long wear-resistant sleeve 23 by the frame 5 be fixed on lathe base, and the first side link 7, second side link 12 is connected with connecting rod 10 with short wear-resistant sleeve 27 by the first connecting pin 16; Connecting rod 10 is provided with friction plate 8 that anti-ballistic materials makes, has backing plate 9 under it; First side link 7 arm is connected with cylinder connector 26 by the second connecting pin 25, and oil cylinder 13 is connected in frame 5 by middle hinge shaft bearing 14; First connecting pin 16, long connecting axle 24 are connected with connecting rod 10 and frame 5 with the second connecting plate 21, second attachment screw 22 with the first connecting plate 17, first attachment screw 18 respectively; Second connecting pin 25 is connected with side link 7 by plain washer 19, split pin 20; Limited block 6 is welded in frame 5.
As shown in Figure 2, connecting rod 10 is provided with friction plate 8 that anti-ballistic materials makes, has backing plate 9 under it, both are fixed by friction plate attachment screw 11 and connecting rod 10.
As shown in Figure 2 and Figure 3, oil cylinder 13 is connected in frame 5 by middle hinge shaft bearing 14 bearing screw 15.
As shown in Figure 2, the first side link 7, second side link 12 is connected with frame 5 and connecting rod 10 respectively, forms parallel four-bar linkage.
As shown in figure, Fig. 3, the first side link 7 is connected with oil cylinder 13 by cylinder connector 26.
Its process of the present invention is: as shown in Figure 1, friction-welding machine main spindle box 1 drives clamping to have the steel pawl fixture 3 of steel pawl 2, aluminum guide steel pawl after completing preliminary upset starts to rotate, after fricative high temperature reaches welding temperature between the two, electromagnetic clutch action in main spindle box 1, throw off motor-driven power, steel pawl fixture stops operating gradually.In this process, the rotating speed of steel pawl fixture is detected by checkout gear, after rotating speed is lower than setting speed, checkout gear detects the angle of plane of orientation on steel pawl fixture, corresponding signal is sent after reaching applicable angle, drive phase control device 4 action, steel pawl fixture 3 is stopped operating in same fixed position, the phase place (position) completing steel pawl fixture controls.
As Fig. 1, Fig. 2, shown in Fig. 3, when steel pawl fixture 3 rotating speed is lower than setting speed, speed detector detects the azimuth on tapping pawl fixture 3 residing for plane of orientation, signal is sent to electrical control gear, oil cylinder 13 is started rapidly, the first side link 7 is promoted by cylinder connector 26, second side link 12 rotates around long connecting axle 24, connecting rod 10 rises to rapidly extreme higher position (i.e. horizontal level), with the plane of orientation close contact on steel pawl fixture 3, first side link 7 contacts with limited block 6 simultaneously, steel pawl 2 is horizontal, realize the phase controlling of steel pawl chucking position.
Claims (5)
1. be with the parallel―ordinal shift phase control device of Rotating speed measring, it is characterized in that the first side link (7), the second side link (12) are linked together by long connecting axle (24) and long wear-resistant sleeve (23) by the frame (5) be fixed on lathe base, the first side link (7), the second side link (12) are connected with connecting rod (10) with short wear-resistant sleeve (27) by the first connecting pin (16); Connecting rod (10) is provided with friction plate (8) that anti-ballistic materials makes, has backing plate (9) under it; First side link (7) arm is connected with cylinder connector (26) by the second connecting pin (25), and oil cylinder (13) is connected in frame (5) by middle hinge shaft bearing (14); First connecting pin (16), long connecting axle (24) are connected with connecting rod (10) and frame (5) with the second connecting plate (21), the second attachment screw (22) with the first connecting plate (17), the first attachment screw (18) respectively; Second connecting pin (25) is connected with the first side link (7) by plain washer (19), split pin (20); Limited block (6) is welded in frame (5).
2. the parallel―ordinal shift phase control device according to claim 1 with Rotating speed measring, it is characterized in that connecting rod (10) is provided with friction plate (8) that anti-ballistic materials makes, have backing plate (9) under it, both are fixed by friction plate attachment screw (11) and connecting rod (10).
3. the parallel―ordinal shift phase control device according to claim 1 with Rotating speed measring, is characterized in that oil cylinder (13) is connected in frame (5) by middle hinge shaft bearing (14) bearing screw (15).
4. the parallel―ordinal shift phase control device of band Rotating speed measring according to claim 1, is characterised in that the first side link (7), the second side link (12) is connected with frame (5) and connecting rod (10) respectively, forms parallel four-bar linkage.
5. the parallel―ordinal shift phase control device of band Rotating speed measring according to claim 1, is characterised in that the first side link (7) is connected with oil cylinder (13) by cylinder connector (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410668110.5A CN104588865B (en) | 2014-11-21 | 2014-11-21 | Parallel ordinal shift phase control device with Rotating speed measring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410668110.5A CN104588865B (en) | 2014-11-21 | 2014-11-21 | Parallel ordinal shift phase control device with Rotating speed measring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104588865A true CN104588865A (en) | 2015-05-06 |
| CN104588865B CN104588865B (en) | 2016-06-08 |
Family
ID=53115105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410668110.5A Active CN104588865B (en) | 2014-11-21 | 2014-11-21 | Parallel ordinal shift phase control device with Rotating speed measring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104588865B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0825203A (en) * | 1994-07-14 | 1996-01-30 | Yotaro Hatamura | Polishing or grinding method and device |
| CN102817937A (en) * | 2012-07-03 | 2012-12-12 | 中国石油大学(华东) | Self-reinforcement disk type brake |
| CN103216549A (en) * | 2013-03-27 | 2013-07-24 | 黄亚军 | Four-bar linkage type belt brake |
| CN103224193A (en) * | 2013-04-23 | 2013-07-31 | 大连德新机电技术工程有限公司 | Hoisting apparatus |
| CN203400742U (en) * | 2013-08-11 | 2014-01-22 | 西北农林科技大学 | Belt type tartary buckwheat shelling device |
-
2014
- 2014-11-21 CN CN201410668110.5A patent/CN104588865B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0825203A (en) * | 1994-07-14 | 1996-01-30 | Yotaro Hatamura | Polishing or grinding method and device |
| CN102817937A (en) * | 2012-07-03 | 2012-12-12 | 中国石油大学(华东) | Self-reinforcement disk type brake |
| CN103216549A (en) * | 2013-03-27 | 2013-07-24 | 黄亚军 | Four-bar linkage type belt brake |
| CN103224193A (en) * | 2013-04-23 | 2013-07-31 | 大连德新机电技术工程有限公司 | Hoisting apparatus |
| CN203400742U (en) * | 2013-08-11 | 2014-01-22 | 西北农林科技大学 | Belt type tartary buckwheat shelling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104588865B (en) | 2016-06-08 |
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| C14 | Grant of patent or utility model | ||
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