CN2414862Y - Swing rolling type riveting machine - Google Patents
Swing rolling type riveting machine Download PDFInfo
- Publication number
- CN2414862Y CN2414862Y CN 99245335 CN99245335U CN2414862Y CN 2414862 Y CN2414862 Y CN 2414862Y CN 99245335 CN99245335 CN 99245335 CN 99245335 U CN99245335 U CN 99245335U CN 2414862 Y CN2414862 Y CN 2414862Y
- Authority
- CN
- China
- Prior art keywords
- piston
- riveting machine
- main shaft
- swing
- motor
- 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.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title claims description 9
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 229920000914 Metallic fiber Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Images
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to a rotary riveting machine, which comprises a motor, a main shaft, a piston and a swing head, wherein the swing head comprises a swing shaft, a rivet head and a rivet seat, and is characterized in that the motor, the piston and the main shaft are integrated into a whole, the swing head adopts radial bearings for front and back centering and middle thrust stress, the piston sealing mode adopts double O-ring oil seals, thereby fundamentally avoiding oil leakage, and the rotary riveting machine is provided with a safety cover. The utility model has the characteristics of simple structure, low in manufacturing cost, riveting high quality, the complete machine reliability is high, and the noise is low, and operating security is good, difficult oil leak etc.
Description
The utility model belongs to a kind of machining equipment, is a kind of Swing rolling type riveting machine specifically.
So-called pendulum is rolled over riveting, utilizes rivet rod to the rivet pressurized exactly, and swings the clinching method that is shaped until rivet continuously around the center.To roll over rivet force little though existing Swing rolling type riveting machine has pendulum; Riveted joint element precision and apparent mass height; After the riveting rivet metallic fiber be obedient to the metal spontaneous current to; The fastening advantages of higher of riveted, but have following several respects defective: 1, yaw adopts the centering of needle bearing front end usually, rear end thrust mode, its die rotation weak effect, the friction between the die rivet easily produces high temperature, has not only damaged the apparent mass of rivet, shortened the die life-span, and having limited spindle operation speed, this need increase speed decreasing mechanism again, has reduced riveted joint efficient.2, yaw exposes running, and there is potential safety hazard in no safety guard.3, axis system separates with piston cylinder, and motor passes to main shaft by pulley decelerates, also need design a cover relief arrangement between main shaft and the belt pulley, not only complex structure, manufacturing cost height, and also noise is big, and whole aircraft reliability is low.4, adopt the sealing of Y type, complex structure, easy oil leakage.
The purpose of this utility model provides a kind of die rotation Swing rolling type riveting machine effective, simple in structure, to overcome above-mentioned deficiency.
To achieve these goals.
The utility model yaw is felt relieved before and after adopting journal bearing, middle thrust force way, and be furnished with safety guard, this just makes the good from running effect of die, reduces potential safety hazard.The utility model compared with prior art, have simple in structure, low cost of manufacture, the riveting quality height, whole aircraft reliability height, noise are low, good operation safety, characteristics such as not easy oil leakage.
Fig. 1 is the utility model structural representation.
Fig. 2 is a prior art riveting machine structural representation.
Among the figure: 1-motor, 2-shaft coupling, 3-piston, 4 (7,8,10)-annular bearing with rolling contact, 6 (9)-plane thrust bearings, 11-pendulum axle sleeve, 12-die, 13-rivet set, 14-safety guard, 15-screw thread stop collar, 16-sealing ring, 17 balance staffs.
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model is by motor 1, main shaft, piston 3 and yaw constitute, wherein yaw is made of balance staff 17, die 12 and rivet set 13, be characterized in that motor 1 is by shaft coupling 2 direct and main shaft connections, main shaft directly is inserted in the piston 3 by two journal bearings and a thrust bearing, two yaw centering journal bearings are arranged at the rear and front end of balance staff 17 respectively, and a yaw plane thrust bearing places balance staff 17 middle parts; Have in the safety guard to be set in the piston 3, and cooperate fixing with thread bush on being fixed on housing; Two O RunddichtringOs 16 that sealing is adopted.
As shown in FIG., the yaw that the utility model pendulum is rolled over riveting machine adopts the centering of journal bearing front and back, middle thrust force way, and be furnished with safety guard, this just makes the good from running effect of die, riveting quality improves, and can make the speed of mainshaft bring up to 1000rpm by 700rpm, has improved riveted joint efficient, also can the cancellation speed decreasing mechanism, reduced manufacturing cost, improved whole aircraft reliability, safety guard makes processing safety that assurance arranged.
Head shell of the present utility model itself is exactly an oil cylinder, and piston is integrated with main shaft, and under the driving of hydraulic coupling, piston drives main shaft portion and exerts pressure downwards, while driven by motor main axis rotation, and yaw is around the main shaft revolution and produce rotation, thereby finishes riveting work.It is simple in structure, and the complete machine fault rate is low, and noise also is effectively controlled.
In addition, the utility model pendulum is rolled over riveting machine and has been adopted two " O " type circles sealings, compares the sealing of former " Y " type circle, designs simplification not only, and the leakage of oil problem also fundamentally is resolved.
Claims (3)
1, a kind of Swing rolling type riveting machine, it is made of motor (1), main shaft (5), piston (3) and yaw, yaw is made of balance staff (17), die (12) and rivet set (13), it is characterized in that: motor (1) is direct and main shaft (5) connection by shaft coupling (2), main shaft (5) directly is inserted in the piston (3) by journal bearing (4), (7) and thrust bearing (6), and yaw centering journal bearing (8), (10) and plane thrust bearing (9) are arranged at the two ends and the middle part of balance staff (17) respectively.
2, Swing rolling type riveting machine according to claim 1 is characterized in that: have in the safety guard (14) to be set in the piston (3), and be fixed on housing on thread bush (15) cooperate fixing.
3, Swing rolling type riveting machine according to claim 1 is characterized in that: two " O " RunddichtringOs are adopted in sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245335 CN2414862Y (en) | 1999-11-17 | 1999-11-17 | Swing rolling type riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245335 CN2414862Y (en) | 1999-11-17 | 1999-11-17 | Swing rolling type riveting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2414862Y true CN2414862Y (en) | 2001-01-17 |
Family
ID=34031253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99245335 Expired - Fee Related CN2414862Y (en) | 1999-11-17 | 1999-11-17 | Swing rolling type riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2414862Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430686A (en) * | 2011-10-31 | 2012-05-02 | 武汉长江融达电子有限公司 | Rocking-rolling riveting machine |
| CN105081181A (en) * | 2015-08-21 | 2015-11-25 | 南京航空航天大学 | Supersonic vibration spin riveting machine |
| CN107598061A (en) * | 2017-09-07 | 2018-01-19 | 宁波市鄞州丹峰机械制造厂 | One kind pendulum grinds riveting machine |
-
1999
- 1999-11-17 CN CN 99245335 patent/CN2414862Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430686A (en) * | 2011-10-31 | 2012-05-02 | 武汉长江融达电子有限公司 | Rocking-rolling riveting machine |
| CN105081181A (en) * | 2015-08-21 | 2015-11-25 | 南京航空航天大学 | Supersonic vibration spin riveting machine |
| CN107598061A (en) * | 2017-09-07 | 2018-01-19 | 宁波市鄞州丹峰机械制造厂 | One kind pendulum grinds riveting machine |
| CN107598061B (en) * | 2017-09-07 | 2023-09-29 | 宁波市鄞州丹峰机械制造厂 | Pendulum roller riveting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7574854B2 (en) | Gas turbine engine assembly and methods of assembling same | |
| JPH10299416A (en) | Turbine engine | |
| CN104989461B (en) | Full floating bearing turbocharger rotor-support-foundation system | |
| CN2414862Y (en) | Swing rolling type riveting machine | |
| CN2839564Y (en) | Petrol engine turbocharger | |
| CN111396455A (en) | Wind power generation main shaft system | |
| CN106357049A (en) | Composite motor | |
| CN111365201A (en) | Main shaft system of large wind generating set | |
| CN212155467U (en) | Wind power generation main shaft system | |
| CN210396820U (en) | Turbocharger thrust structure and turbocharger thereof | |
| CN101240816A (en) | Bearing inner ring unslotted sealing structure | |
| CN2646481Y (en) | Reducer casing for cooling tower | |
| CN113899539A (en) | Dual-rotor bearing cartridge receiver experiment system | |
| CN101354048A (en) | Water-cooling motorcycle engine water pump | |
| CN208749842U (en) | A kind of bearing block assembling unit structure | |
| CN2396209Y (en) | Inserted machine oil pump | |
| CN201293076Y (en) | Pulley drive structure of bulking machine | |
| CN110513444A (en) | A kind of phaser lubricant passage way system | |
| CN2692350Y (en) | Improvement of Dongfeng series internal combustion engine pressurizing unit air compressor working wheel structure | |
| CN2589706Y (en) | Vertical pipe shield pump | |
| CN212115046U (en) | Two bearing structure of automobile power assembly | |
| CN2288095Y (en) | Clutch-type machine for assembling and detaching tyre | |
| CN208281359U (en) | A kind of automobile hub bearing | |
| CN214533538U (en) | High leakproofness supercharger | |
| CN220268258U (en) | Unidirectional overrunning belt pulley with axial rolling thrust function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |