CN202278139U - Rocking-rolling riveting machine - Google Patents
Rocking-rolling riveting machine Download PDFInfo
- Publication number
- CN202278139U CN202278139U CN2011204231030U CN201120423103U CN202278139U CN 202278139 U CN202278139 U CN 202278139U CN 2011204231030 U CN2011204231030 U CN 2011204231030U CN 201120423103 U CN201120423103 U CN 201120423103U CN 202278139 U CN202278139 U CN 202278139U
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- China
- Prior art keywords
- main shaft
- axial line
- angle
- hydraulic cylinder
- moving gear
- 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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a rocking-rolling riveting machine which is a non-slip pure rocking-rolling riveting machine. The rocking-rolling riveting machine comprises a motor, a coupler, a hydraulic cylinder system, a principle shaft system, a differential gear train and a riveting head, wherein the hydraulic cylinder system comprises a hydraulic cylinder shell and a piston with a shaft hole, an upper inner sleeve for hydraulic cylinders is fixed at one end of the inside of the hydraulic cylinder shell, and a lower inner sleeve for hydraulic cylinders is fixed at the other end of the inside of the hydraulic cylinder shell; a principle shaft of the principle shaft system is arranged in the shaft hole of the piston by a bearing; one end of the principle shaft is connected with a rotating shaft of the motor by the coupler, and the other end of the principle shaft is provided with a principle shaft headstock; a movable gear seat is fixed on the end face of the principle shaft headstock; the differential gear train comprises a fixed gear and a movable gear; the movable gear is arranged in a shaft hole of the movable gear seat; the fixed gear is fixed in the lower end of an outer cover connected with the lower end of the piston; and the riveting head is arranged in the shaft hole of the movable gear. The rocking-rolling riveting machine provided by the utility model has the advantages of simple structure, low manufacturing cost, no vibration, low noise, long service life of a complete machine, good riveting quality, high riveting efficiency and no sliding, and is easy to maintain.
Description
Technical field
The utility model relates to a kind of pendulum and grinds riveting machine, relates in particular to the pure pendulum of no slippage and grinds riveting machine, belongs 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 utility model 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, a kind of pendulum stone roller riveting machine that pure pendulum grinds.
For realizing above-mentioned purpose, the technical scheme of the utility model 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 utility model 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 utility model 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 utility model 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 utility model 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 the structural representation of the utility model;
Fig. 2 is the enlarged drawing of Fig. 1 bottom.
The specific embodiment
In conjunction with accompanying drawing and embodiment the utility model is described further as follows:
Embodiment 1:A kind of 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, operation principle and effect to the utility model 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.
The claim protection domain of the utility model 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 |
|---|---|---|---|
| CN2011204231030U CN202278139U (en) | 2011-10-31 | 2011-10-31 | Rocking-rolling riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204231030U CN202278139U (en) | 2011-10-31 | 2011-10-31 | Rocking-rolling riveting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278139U true CN202278139U (en) | 2012-06-20 |
Family
ID=46224325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204231030U Expired - Fee Related CN202278139U (en) | 2011-10-31 | 2011-10-31 | Rocking-rolling riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278139U (en) |
Cited By (1)
| 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 |
-
2011
- 2011-10-31 CN CN2011204231030U patent/CN202278139U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20131031 |