CN202015805U - Slider transmission structure of rotary forging machine - Google Patents
Slider transmission structure of rotary forging machine Download PDFInfo
- Publication number
- CN202015805U CN202015805U CN2011201252463U CN201120125246U CN202015805U CN 202015805 U CN202015805 U CN 202015805U CN 2011201252463 U CN2011201252463 U CN 2011201252463U CN 201120125246 U CN201120125246 U CN 201120125246U CN 202015805 U CN202015805 U CN 202015805U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- motor
- power transmission
- housing
- ring flange
- 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
Images
Abstract
The utility model discloses a slider transmission structure of a rotary forging machine, which belongs to a forging and pressing machine and comprises a shell, a transmission shaft and a motor driving the transmission shaft to rotate. The transmission shaft and an inclined flange are structurally integrated, and are fine in rigidity, free of deformation and long in service life. The motor is a hydraulic motor, the hydraulic motor is mounted at the end of the shell via a motor support, and an output shaft of the hydraulic motor is connected with the transmission shaft via a spline connection component. The motor support is a flower bar type structure, and is firm in fixation and fine in rigidity and shock absorption effect. The hydraulic motor is utilized as power, spline connection is realized, transmission torque is high, the slider transmission structure is fine in integral rigidity and low in noise, and the service life of a bearing is long. The transmission shaft is fixed on a ring-shaped plate of the motor support via a locking nut. A thrust ball bearing is arranged between the locking nut and the ring-shaped plate of the motor support. A sealing ring is arranged on a surface, which contacts with the motor support, of the shell, and a framework oil seal is arranged on a surface, which contacts with the motor support, of the transmission shaft.
Description
Technical field
The utility model relates to a kind of lathe, is specifically related to a kind of parts slide block drive mechanism of hydraulic pressure pendulum stone roller machine.
Background technology
Hydraulic pressure pendulum stone roller machine is with the metal bar material after the heating, carries out end circle swing, axial advance on hydraulic pressure pendulum stone roller machine, and the bar end is rolled into the ring flange shape, is made into the blank of circular pieces such as automobile axle shaft.Adopt the swing compaction technology, save metal material, fine and closely woven, the internal fiber direction good fluidity of metallic gold phase constitution, do not rupture.Pendulum stone roller machine slide block drive mechanism is the vitals of hydraulic pressure pendulum stone roller machine.The hydraulic pressure pendulum stone roller machine slide block drive mechanism that uses at present, its power transmission shaft is not the flange oblique disk structure, slide block and yaw pass through key connecting between the two.Since yaw contact mould, the temperature height, high humidity, working condition is poor, and axial force, radial load act under the power transmission shaft simultaneously, and distance is short between two bearings, and is stressed big, and bearing is short service life.In addition, the pendulum that uses grinds the machine drive mechanism at present, and the power resources of its transmission are delivered to power transmission shaft in motor by V belt, and the physical dimension design is improper, and driving torque is little, and noise is big, and V belt is low service life, the maintenance cost height.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of hydraulic pressure pendulum stone roller machine slide block drive mechanism, and the power transmission shaft right-hand member is that oblique ring flange belongs to an overall structure together; Motor is a hydraulic motor, and hydraulic motor is installed in the end of housing by motor bracket, and hydraulic motor output shaft connects to form the slide block drive mechanism by internal spline.
The utility model is achieved by the following technical solution: a kind of pendulum grinds machine slide block drive mechanism, and it comprises: housing, power transmission shaft, oblique ring flange and motor; Described housing is a round tube, and the equal portion of symmetry fixes two and advances oil cylinder flanges and four supporting legs on the external cylindrical surface of round tube, advances the outside of oil cylinder flange and supporting leg that the guide rail plate is arranged; Described guide rail plate is connected with the slideway of pendulum stone roller machine, and described propelling oil cylinder flange is connected with the propelling oil cylinder of pendulum stone roller machine; Described power transmission shaft is installed in the endoporus of housing by two bearing I, between two bearing I spacer is set; One end of power transmission shaft is connected with motor, and the other end of power transmission shaft has oblique ring flange, and tiltedly ring flange is connected with housing by bearing I I, tiltedly on the ring flange screw is arranged, and the yaw of pendulum stone roller machine is installed on the oblique ring flange by screw and bolt; It is characterized in that: described power transmission shaft and oblique ring flange are same overall structure; Described motor is a hydraulic motor, and hydraulic motor is installed in the end of housing by motor bracket; The power transmission shaft end makes splined shaft, and described splined shaft is connected with hydraulic motor by motor internal spline driving shaft.
Described motor bracket is the flower-carrying type structure, and the two ends on flower hurdle are the annular plate, connect by many gussets between two annular plates; Hydraulic motor is installed in wherein on the annular plate, and another annular plate is by being bolted to the end of housing.
Described power transmission shaft passes on left on the annular plate of locking nut and thrust ball bearing and motor bracket and is connected.
On the contact-making surface of described housing and motor bracket sealing ring is set; On the contact-making surface of described power transmission shaft and motor bracket outside framework oil seal is set.
Good effect of the present utility model is:
1, adopting hydraulic motor is power, and internal spline connects, and driving torque is big, and slide block drive mechanism integral rigidity is good, and noise is little, the bearing long service life;
2, the oblique ring flange of power transmission shaft belongs to an overall structure together, and good rigidly is indeformable, long service life.
3, the flower-carrying type motor bracket is rational in infrastructure, fixation between motor and housing and the power transmission shaft, and intensity is good, good damping effect.
4, thrust ball bearing (5) reduces the axial friction of power transmission shaft effectively.
5, on the contact-making surface between motor bracket and housing and the power transmission shaft sealing ring, outside framework oil seal are set, avoid lubricating oil to leak, guarantee that bearing lubrication is good, improve the service life of bearing.
Description of drawings
Below in conjunction with the drawings and specific embodiments mode the utility model is described in further detail
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
Among the figure: 1, hydraulic motor, 2, motor internal spline driving shaft, 3, motor bracket, 4, locking nut, 5, thrust ball bearing 6, bearing I, 7, housing, 8, spacer, 9, back-up ring, 10, bearing I I, 11, power transmission shaft, 11-1, oblique ring flange, 11-2, screw, 11-3, splined shaft, 12, advance the oil cylinder flange, 13, supporting leg, 14, guide rail plate, 15, outside framework oil seal, 16, sealing ring.
The specific embodiment mode
A kind of as shown in Figure 1 and Figure 2 pendulum grinds machine slide block drive mechanism, and it comprises: housing 7, power transmission shaft 11, oblique ring flange 11-1 and motor; Described housing 7 is a round tube, and the equal portion of symmetry fixes two and advances oil cylinder flanges 12 and four supporting legs 13 on the external cylindrical surface of round tube, advances the outside of oil cylinder flange 12 and supporting leg 13 that guide rail plate 14 is arranged; Described guide rail plate 14 is connected with the slideway of pendulum stone roller machine, and described propelling oil cylinder flange 12 is connected with the propelling oil cylinder of pendulum stone roller machine; The slide block drive mechanism is done axially-movable under the effect that advances oil cylinder.The softer copper coin of guide rail plate 14 general employings is made, and is replaceable, guarantees the precision of slide block axially-movable, improves the quality of products.
Described power transmission shaft 11 is installed in the endoporus of housing 7 by two bearing I 6, between two bearing I 6 spacer 8 is set; One end of power transmission shaft 11 is connected with motor, the other end of power transmission shaft 11 has oblique ring flange 11-1, tiltedly ring flange 11-1 is connected with housing 7 by bearing I I10, tiltedly on the ring flange 11-1 screw 11-2 is arranged, and the yaw of pendulum stone roller machine is installed on the oblique ring flange 11-1 by screw 11-2 and bolt; It is characterized in that: described power transmission shaft 11 and oblique ring flange (11-1) are same overall structure, and good rigidly is indeformable, long service life.
Described motor is a hydraulic motor 1, and hydraulic motor 1 is installed in the end of housing 7 by motor bracket 3; Power transmission shaft 11 ends make splined shaft 11-3, and described splined shaft 11-3 is connected with hydraulic motor 1 by motor internal spline driving shaft 2.The employing hydraulic motor is a power, and spline connects, and driving torque is big, and the yaw integral rigidity is good, and noise is little, the bearing long service life.
Described motor bracket 3 is the flower-carrying type structure, and the two ends on flower hurdle are the annular plate, connect by many gussets between two annular plates; Hydraulic motor 1 is installed in wherein on the annular plate, and another annular plate is by being bolted to the end of housing 7.The flower-carrying type motor bracket, rational in infrastructure, fixation between motor and housing and the power transmission shaft, good rigidly, good damping effect.
Described power transmission shaft 11 passes on left on the annular plate of locking nut 4 and thrust ball bearing 5 and motor bracket 3 and is connected.The effect of thrust ball bearing 5 is to reduce power transmission shaft 11 axial frictions.
On the contact-making surface of described housing 7 and motor bracket 3 sealing ring 16 is set; On the contact-making surface of described power transmission shaft 11 and motor bracket 3 outside framework oil seal 15 is set.Avoid lubricating oil to leak, guarantee that bearing lubrication is good, improve the service life of bearing.
Claims (4)
1. pendulum stone roller machine slide block drive mechanism, it comprises: housing (7), power transmission shaft (11), tiltedly ring flange (11-1) and motor; Described housing (7) is a round tube, and the equal portion of symmetry fixes two and advances oil cylinder flanges (12) and four supporting legs (13) on the external cylindrical surface of round tube, advances the outside of oil cylinder flange (12) and supporting leg (13) that guide rail plate (14) is arranged; Described guide rail plate (14) is connected with the slideway of pendulum stone roller machine, and described propelling oil cylinder flange (12) is connected with the propelling oil cylinder of pendulum stone roller machine; Described power transmission shaft (11) is installed in the endoporus of housing (7) by two bearing I (6), and spacer (8) is set between two bearing I (6); One end of power transmission shaft (11) is connected with motor, the other end of power transmission shaft (11) has oblique ring flange (11-1), tiltedly ring flange (11-1) is connected with housing (7) by bearing I I (10), tiltedly on the ring flange (11-1) screw (11-2) is arranged, the yaw of pendulum stone roller machine is installed on the oblique ring flange (11-1) by screw (11-2) and bolt; It is characterized in that: described power transmission shaft (11) and oblique ring flange (11-1) are same overall structure; Described motor is hydraulic motor (1), and hydraulic motor (1) is installed in the end of housing (7) by motor bracket (3); Power transmission shaft (11) end makes splined shaft (11-3), and described splined shaft (11-3) is connected with hydraulic motor (1) by motor internal spline driving shaft (2).
2. pendulum according to claim 1 grinds machine slide block drive mechanism, it is characterized in that: described motor bracket (3) is the flower-carrying type structure, and the two ends on flower hurdle are the annular plate, connect by many gussets between two annular plates; Hydraulic motor (1) is installed in wherein on the annular plate, and another annular plate is by being bolted to the end of housing (7).
3. pendulum according to claim 1 and 2 grinds machine slide block drive mechanism, it is characterized in that: described power transmission shaft (11) passes on left on the annular plate of locking nut (4) and thrust ball bearing (5) and motor bracket (3) and is connected.
4. pendulum according to claim 1 grinds machine slide block drive mechanism, it is characterized in that: on the contact-making surface of described housing (7) and motor bracket (3) sealing ring (16) is set; On the contact-making surface of described power transmission shaft (11) and motor bracket (3) outside framework oil seal (15) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201252463U CN202015805U (en) | 2011-04-18 | 2011-04-18 | Slider transmission structure of rotary forging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201252463U CN202015805U (en) | 2011-04-18 | 2011-04-18 | Slider transmission structure of rotary forging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202015805U true CN202015805U (en) | 2011-10-26 |
Family
ID=44809484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201252463U Expired - Fee Related CN202015805U (en) | 2011-04-18 | 2011-04-18 | Slider transmission structure of rotary forging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202015805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240759A (en) * | 2011-04-18 | 2011-11-16 | 徐州开元世纪重型锻压有限公司 | Slide block transmission structure of rotary forging machine |
-
2011
- 2011-04-18 CN CN2011201252463U patent/CN202015805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240759A (en) * | 2011-04-18 | 2011-11-16 | 徐州开元世纪重型锻压有限公司 | Slide block transmission structure of rotary forging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103418461B (en) | Rotary wheel mill | |
| CN103307246B (en) | Stroke-adjustable push rod mechanism | |
| CN102240759A (en) | Slide block transmission structure of rotary forging machine | |
| CN2924113Y (en) | Crank shaft-connection-lever type hydraulic motor | |
| CN103394395B (en) | Slag vertical-mill | |
| CN202015805U (en) | Slider transmission structure of rotary forging machine | |
| CN101876369A (en) | Unloading belt pulley of wire drawing machine | |
| CN100563835C (en) | Vertical roll grinder | |
| CN105665915A (en) | Large-tonnage friction welding machine | |
| CN201002203Y (en) | Steel ball flashing machine | |
| CN104608415B (en) | A kind of open-core type servo main transmission mechanism being applied to NC turret punch machine | |
| CN101943247B (en) | Cycloid planetary speed reducer of rapid point machine | |
| CN201833829U (en) | Novel half-shaft structural engineering machinery steering-driving front axle | |
| CN100591952C (en) | Pyramidal face friction transmission reduction box | |
| CN109236851A (en) | Axial series dual thrust self-balancing sliding bearing | |
| CN201618734U (en) | Unloading belt pulley of drawing-wire machine | |
| CN201401485Y (en) | Reducer | |
| CN201723447U (en) | Main shaft supporting device of rotary helical screw compressor | |
| CN202945582U (en) | Fixed wheel device of plane gate | |
| CN206398059U (en) | The planetary transmission structure of band brake | |
| CN202683615U (en) | Vertical roll main transmission speed reducer for thermal continuous rolling unit | |
| CN101776080B (en) | Spindle bearing device of rotary screw rod compressor | |
| CN201772027U (en) | Pin-cycloid planetary reduction gear device for a quick-acting switch machine | |
| CN207683243U (en) | All-terrain Forklift steering drive axle assembly | |
| CN102383361A (en) | Exciting mechanism of vibrating roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20160418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |