CN102430686A - Rocking-rolling riveting machine - Google Patents
Rocking-rolling riveting machine Download PDFInfo
- Publication number
- CN102430686A CN102430686A CN2011103372657A CN201110337265A CN102430686A CN 102430686 A CN102430686 A CN 102430686A CN 2011103372657 A CN2011103372657 A CN 2011103372657A CN 201110337265 A CN201110337265 A CN 201110337265A CN 102430686 A CN102430686 A CN 102430686A
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- China
- Prior art keywords
- main shaft
- axial line
- angle
- hydraulic cylinder
- moving gear
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/12—Riveting machines with tools or tool parts having a movement additional to the feed movement, e.g. spin
Abstract
The invention relates to a rocking-rolling riveting machine, in particular to a nonslip pure rocking-rolling riveting machine, which comprises a motor, a coupler, a hydraulic cylinder system, a spindle system, a differential gear train and a riveting head. The hydraulic cylinder system comprises a hydraulic cylinder shell and a piston with a shaft hole, an upper inner sleeve of a hydraulic cylinder is fixed to one end in the hydraulic cylinder shell, a lower inner sleeve of the hydraulic cylinder is fixed to the other end of the hydraulic cylinder shell, a spindle of the spindle system is mounted in the shaft hole of the piston through a bearing, one end of the spindle is connected with a motor transmission shaft through the coupler, a spindle head seat is arranged at the other end of the spindle, a movable gear seat is fixed onto the end face of the spindle head seat, the differential gear train comprises a fixed gear and a movable gear, the movable gear is mounted in a shaft hole of the movable gear seat through a bearing, the fixed gear is fixed into the lower end of an outer cover connected to the lower end of the piston, and the riveting head is mounted in a shaft hole of the movable gear. The rocking-rolling riveting machine has the advantages of simple structure, low manufacturing cost, no vibration, low noise, long overall service life, easiness in maintenance, fine riveting quality, high riveting efficiency and no slip.
Description
Technical field
The present invention relates to pendulum and grind riveting machine, relate in particular to the pure pendulum of no slippage and grind riveting machine, belong to the riveting equipment technical field.
Background technology
Traditional pendulum grinds riveting machine because its riveted joint is to lean on the frictional force between die and the rivet to realize around alignment of shafts swing work, so, obviously exist riveting quality poor, rivet narrow range, rivet inefficient defective; And riveting quality radial rivet machine preferably, exist complex structure again, manufacturing cost is high, machine life is short, not easy-maintaining, noise is high, vibration is big, be difficult for improving the shortcoming of the speed of mainshaft, thereby it is low to cause riveting efficient.
Summary of the invention
The present invention is in order to solve the deficiency that prior art exists; Proposed that a kind of simple in structure, low cost of manufacture, stable working, noise are little, friction, machine life length, easy-maintaining, good, high, the no slippage of riveted joint efficient of riveting quality, the pendulum stone roller riveting machine that pure pendulum grinds.
For realizing above-mentioned purpose, technical scheme of the present invention is:
A kind of pendulum grinds riveting machine, it is characterized in that, comprises motor, shaft coupling, cylinder device, axis system, and differential gear train and die; Said hydraulic system comprises hydraulic cylinder housing and the piston with axis hole, cover in an end is fixed on the hydraulic cylinder in the hydraulic cylinder housing, the interior down cover of the fixing hydraulic cylinder of the other end; The main shaft of axis system is installed in the axis hole of piston through bearing; One end of said main shaft connects with motor transmission shaft through shaft coupling, and the other end has a main shaft headstock; Fixing moving gear seat on this main shaft headstock end face; Differential gear train comprises fixed gear and moving gear; Said moving gear is installed in the moving gear seat axis hole through bearing; Fixed gear is fixed in the outer cover lower end that is connected with the piston lower end; Die is installed in the axis hole of moving gear; Motor is fixed on the hydraulic cylinder housing end face; Its axial line of die and the axial line angle of main shaft equal the vertical line angle of the axial line of plane that the main shaft headstock combines with the moving gear seat and main shaft, and this angle is θ.
Further technical scheme is on the technique scheme basis:
Said pendulum grinds riveting machine, and its axial line of its die and the axial line angle of main shaft equal the vertical line angle of the axial line of plane that the main shaft headstock combines with the moving gear seat and main shaft, and angle θ value is spent smaller or equal to 5.
Said pendulum grinds riveting machine, and its axial line of its die and the axial line angle of main shaft equal the vertical line angle of the axial line of plane that the main shaft headstock combines with the moving gear seat and main shaft, and angle θ value is 1～4 to spend.
Said pendulum grinds riveting machine, and its axial line of its die and the axial line angle of main shaft equal the vertical line angle of the axial line of plane that the main shaft headstock combines with the moving gear seat and main shaft, and angle θ value is 1 to spend.
Said pendulum grinds riveting machine, and its axial line of its die and the axial line angle of main shaft equal the vertical line angle of the axial line of plane that the main shaft headstock combines with the moving gear seat and main shaft, and angle θ value is 3 to spend.
Said pendulum grinds riveting machine, and its axial line of its die and the axial line angle of main shaft equal the vertical line angle of the axial line of plane that the main shaft headstock combines with the moving gear seat and main shaft, and angle θ value is 5 to spend.
Said pendulum grinds riveting machine, and its differential gear train is a pair of bevel gear; The gear ratio of fixed gear and moving gear is 1: 1.
Said pendulum grinds riveting machine, and interior cover and hydraulic cylinder are enclosed within the cavity that a limited piston stroke is arranged between the opposing end faces in the hydraulic cylinder housing inner chamber in descending on its hydraulic cylinder.
The present invention grinds riveting machine with traditional pendulum and the radial rivet machine is compared, and has the following advantages:
1, the riveted joint surface quality is good; It is the same with the radial rivet machine to rivet the back, and the riveted joint surface roughness can reach Ra1.25, and tradition pendulum stone roller riveting machine riveted joint back surface roughness is merely Ra2.5.
2, riveted joint scope is wide; Because the present invention adopts the pure pendulum of no slippage to grind riveting technology; No longer need lean on the frictional force between die and the rivet to produce rotation; Therefore it can rivet the rivet of any diameter of riveting machine specification, and the tradition pendulum grinds the rivet that riveting machine only can be riveted its specification interior 40%.
3, riveted joint efficient is high; Because it is the friction generates rotation of leaning between die and the rivet that the tradition pendulum grinds riveting machine, has limited speed of mainshaft raising; And the radial rivet machine also can't improve the speed of mainshaft owing to reasons such as its vibration, noise and spherical pair are lubricated; The present invention is owing to adopt fixed gear, the few tooth difference train of moving gear to make die produce rotation, and experiment shows that its speed of mainshaft can be higher than one times of above-mentioned type, and then has improved the riveted joint amount of feeding greatly, has improved riveted joint efficient.
4, compare the radial rivet machine, the present invention riveted joint has that noiseless, friction, simple in structure, low cost of manufacture, stable working, machine life are long, the advantage of easy-maintaining.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the enlarged drawing of Fig. 1 bottom.
The specific embodiment
In conjunction with accompanying drawing and embodiment the present invention is described further as follows:
Embodiment 1:Pendulum grinds riveting machine, and a motor 1 is arranged, shaft coupling 2, cylinder device 3, axis system 4, and differential gear train 5 and die 6; Said hydraulic system 3 comprises hydraulic cylinder housing 3.1 and the piston 3.3 with axis hole, cover 3.21 in an end is fixed on the hydraulic cylinder in the hydraulic cylinder housing 3.1, the interior down cover 3.22 of the fixing hydraulic cylinder of the other end; The main shaft 4.1 of axis system 4 is installed in the axis hole of piston 3.3 through bearing; One end of said main shaft 4.1 is through shaft coupling 2 and motor 1 propeller shaft couplings, and the other end has a main shaft headstock 4.2; Fixing moving gear seat 4.3 on these main shaft headstock 4.2 end faces; Differential gear train 5 comprises fixed gear 5.1 and moving gear 5.2; Said moving gear 5.2 is installed in moving gear seat 4.3 axis holes through bearing; Fixed gear 5.1 is fixed in outer cover 5.3 lower ends that are connected with piston 3.3 lower ends; Die 6 is installed in the axis hole of moving gear 5.2; Motor 1 is fixed on hydraulic cylinder housing 3.1 end faces; Die 6 its axial lines and the axial line angle of main shaft 4.1 equal the vertical line angle of the axial line of plane that main shaft headstock 4.2 combines with moving gear seat 4.3 and main shaft 4.1, and this angle is θ.Said die 6 its axial lines and the axial line angle of main shaft 4.1 equal the vertical line angle of the axial line of plane that main shaft headstock 4.2 combines with moving gear seat 4.3 and main shaft 4.1, and angle θ value is smaller or equal to 5 degree, and present embodiment angle θ equals 3 degree.Differential gear train 5 is a pair of bevel gear; Fixed gear 5.1 is 1: 1 with the gear ratio of moving gear 5.2.Said differential gear train 5 is a pair of bevel gear; Fixed gear 5.1 is 1: 1 with the gear ratio of moving gear 5.2.The interior down cover 3.22 of cover 3.21 and hydraulic cylinder has the cavity of a limited piston 3.3 strokes on the hydraulic cylinder between the opposing end faces in hydraulic cylinder housing 3.1 inner chambers.
Embodiment 2:Different with embodiment 1 is, said pendulum grinds riveting machine, and its die 6 its axial lines and the axial line angle of main shaft 4.1 equal the vertical line angle of the axial line of plane that main shaft headstock 4.2 combines with moving gear seat 4.3 and main shaft 4.1, and angle θ value is 1～4 to spend.
Embodiment 3:Different with embodiment 1 is, said pendulum grinds riveting machine, and its die 6 its axial lines and the axial line angle of main shaft 4.1 equal the vertical line angle of the axial line of plane that main shaft headstock 4.2 combines with moving gear seat 4.3 and main shaft 4.1, and angle θ value is 1 to spend.
Embodiment 4:Different with embodiment 1 is, said pendulum grinds riveting machine, and its die 6 its axial lines and the axial line angle of main shaft 4.1 equal the vertical line angle of the axial line of plane that main shaft headstock 4.2 combines with moving gear seat 4.3 and main shaft 4.1, and angle θ value is 5 to spend.
Structure of the present invention, operation principle and effect are described further as follows:
As shown in the figure; Said motor 1 passes to main shaft 4.1 through shaft coupling 2 with rotary power; This main shaft 4.1 is passed to the moving gear 5.2 that install at moving gear seat 4.3 centers that are connected with main shaft headstock 4.2 with power, and this moving gear 5.2 constitutes differential gear trains with fixed gear 5.1, drives then and is installed in the die 6 in moving gear 5.2 axis holes; And around the revolution of the center of main shaft 4.1, and around the rotation of the center of differential gear train moving gear 5.2; Exert pressure downwards when oil pressure drives die 6 through piston 3.3, thereby accomplish the riveting work that the pure pendulum of no slippage grinds.
Claim protection domain of the present invention is not limited to the foregoing description.
Claims (8)
1. a pendulum grinds riveting machine, it is characterized in that, comprises motor (1), shaft coupling (2), cylinder device (3), axis system (4), and differential gear train (5) and die (6); Said hydraulic system (3) comprises hydraulic cylinder housing (3.1) and has the piston (3.3) of axis hole, cover (3.21) in an end is fixed on the hydraulic cylinder in the hydraulic cylinder housing (3.1), and the fixing hydraulic cylinder of the other end is interior cover (3.22) down; The main shaft (4.1) of axis system (4) is installed in the axis hole of piston (3.3) through bearing; One end of said main shaft (4.1) is through shaft coupling (2) and motor (1) propeller shaft couplings, and the other end has a main shaft headstock (4.2); A fixing moving gear seat (4.3) on this main shaft headstock (4.2) end face; Differential gear train (5) comprises fixed gear (5.1) and moving gear (5.2); Said moving gear (5.2) is installed in moving gear seat (4.3) axis hole through bearing; Fixed gear (5.1) is fixed in outer cover (5.3) lower end that is connected with piston (3.3) lower end; Die (6) is installed in the axis hole of moving gear (5.2); Motor (1) is fixed on hydraulic cylinder housing (3.1) end face; Its axial line of die (6) and the axial line angle of main shaft (4.1) equal the vertical line angle of the axial line of plane that main shaft headstock (4.2) combines with moving gear seat (4.3) and main shaft (4.1), and this angle is θ.
2. grind riveting machine according to the said pendulum of claim 1; It is characterized in that; Its axial line of die (6) and the axial line angle of main shaft (4.1) equal the vertical line angle of the axial line of plane that main shaft headstock (4.2) combines with moving gear seat (4.3) and main shaft (4.1), and angle θ value is smaller or equal to 5 degree.
3. grind riveting machine according to the said pendulum of claim 1; It is characterized in that; Its axial line of die (6) and the axial line angle of main shaft (4.1) equal the vertical line angle of the axial line of plane that main shaft headstock (4.2) combines with moving gear seat (4.3) and main shaft (4.1), and angle θ value is 1～4 degree.
4. grind riveting machine according to the said pendulum of claim 1; It is characterized in that; Its axial line of die (6) and the axial line angle of main shaft (4.1) equal the vertical line angle of the axial line of plane that main shaft headstock (4.2) combines with moving gear seat (4.3) and main shaft (4.1), and angle θ value is 1 degree.
5. grind riveting machine according to the said pendulum of claim 1; It is characterized in that; Its axial line of die (6) and the axial line angle of main shaft (4.1) equal the vertical line angle of the axial line of plane that main shaft headstock (4.2) combines with moving gear seat (4.3) and main shaft (4.1), and angle θ value is 3 degree.
6. grind riveting machine according to the said pendulum of claim 1; It is characterized in that; Its axial line of die (6) and the axial line angle of main shaft (4.1) equal the vertical line angle of the axial line of plane that main shaft headstock (4.2) combines with moving gear seat (4.3) and main shaft (4.1); Angle is θ, and angle θ value is 5 degree.
7. grind riveting machine according to the said pendulum of claim 1, it is characterized in that said differential gear train (5) is a pair of bevel gear; Fixed gear (5.1) is 1: 1 with the gear ratio of moving gear (5.2).
8. grind riveting machine according to the said pendulum of claim 1, it is characterized in that, on the hydraulic cylinder in cover (3.21) and hydraulic cylinder overlap (3.22) have a limited piston (3.3) stroke between the opposing end faces in hydraulic cylinder housing (3.1) inner chamber cavity in down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103372657A CN102430686A (en) | 2011-10-31 | 2011-10-31 | Rocking-rolling riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103372657A CN102430686A (en) | 2011-10-31 | 2011-10-31 | Rocking-rolling riveting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102430686A true CN102430686A (en) | 2012-05-02 |
Family
ID=45979238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103372657A Pending CN102430686A (en) | 2011-10-31 | 2011-10-31 | Rocking-rolling riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102430686A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691864A (en) * | 2013-12-31 | 2014-04-02 | 赵国英 | Swinging rolling machine with double inclined surfaces |
| 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 |
| CN109500263A (en) * | 2018-11-22 | 2019-03-22 | 宁波市三羊机电制造有限公司 | A kind of total member hinge riveting process |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3440850A (en) * | 1966-07-27 | 1969-04-29 | Bracker Ag Metallwaren & Mas F | Apparatus for forming locking heads on rivets |
| JPS5699038A (en) * | 1980-10-06 | 1981-08-10 | Copal Co Ltd | Rotary staking device |
| US4308738A (en) * | 1978-10-20 | 1982-01-05 | Copal Company Limited | Rotary snapping device |
| SU948521A1 (en) * | 1980-12-19 | 1982-08-07 | Сибирский Филиал Государственного Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского,Технологического Института Ремонта И Эксплуатации Машинно-Тракторного Парка | Head for expansion riveting |
| CN2414862Y (en) * | 1999-11-17 | 2001-01-17 | 国营长江有线电厂 | Swing rolling type riveter |
| CN2530751Y (en) * | 2001-12-07 | 2003-01-15 | 朱汉武 | Radial riveting machine |
| CN2543624Y (en) * | 2002-03-21 | 2003-04-09 | 唐千否 | Swing-rolling type rivet head |
| CN2838806Y (en) * | 2005-09-08 | 2006-11-22 | 刘畅 | Roll milling forming does not have rivet mechanism |
| CN202278139U (en) * | 2011-10-31 | 2012-06-20 | 武汉长江融达电子有限公司 | Rocking-rolling riveting machine |
-
2011
- 2011-10-31 CN CN2011103372657A patent/CN102430686A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3440850A (en) * | 1966-07-27 | 1969-04-29 | Bracker Ag Metallwaren & Mas F | Apparatus for forming locking heads on rivets |
| US4308738A (en) * | 1978-10-20 | 1982-01-05 | Copal Company Limited | Rotary snapping device |
| JPS5699038A (en) * | 1980-10-06 | 1981-08-10 | Copal Co Ltd | Rotary staking device |
| SU948521A1 (en) * | 1980-12-19 | 1982-08-07 | Сибирский Филиал Государственного Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского,Технологического Института Ремонта И Эксплуатации Машинно-Тракторного Парка | Head for expansion riveting |
| CN2414862Y (en) * | 1999-11-17 | 2001-01-17 | 国营长江有线电厂 | Swing rolling type riveter |
| CN2530751Y (en) * | 2001-12-07 | 2003-01-15 | 朱汉武 | Radial riveting machine |
| CN2543624Y (en) * | 2002-03-21 | 2003-04-09 | 唐千否 | Swing-rolling type rivet head |
| CN2838806Y (en) * | 2005-09-08 | 2006-11-22 | 刘畅 | Roll milling forming does not have rivet mechanism |
| CN202278139U (en) * | 2011-10-31 | 2012-06-20 | 武汉长江融达电子有限公司 | Rocking-rolling riveting machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691864A (en) * | 2013-12-31 | 2014-04-02 | 赵国英 | Swinging rolling machine with double inclined surfaces |
| 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 |
| CN109500263A (en) * | 2018-11-22 | 2019-03-22 | 宁波市三羊机电制造有限公司 | A kind of total member hinge riveting process |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |