CN216463948U - Fixed jaw for planet wheel machining equipment - Google Patents
Fixed jaw for planet wheel machining equipment Download PDFInfo
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- CN216463948U CN216463948U CN202122887354.0U CN202122887354U CN216463948U CN 216463948 U CN216463948 U CN 216463948U CN 202122887354 U CN202122887354 U CN 202122887354U CN 216463948 U CN216463948 U CN 216463948U
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- chuck body
- sleeve
- movable rod
- jack catch
- planet wheel
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Abstract
The application discloses planet wheel is fixed jack catch for processing equipment, relate to the gear machining field, including the chuck body, the surface of chuck body is provided with a plurality of slide opening that are circumference array distribution, sliding connection has the mount pad in the slide opening, be provided with the jack catch actuating mechanism who carries out being connected with the mount pad in the chuck body, one side that the chuck body was kept away from to the mount pad is provided with the jack catch, the jack catch includes sleeve and movable rod, movable rod sliding connection is in the sleeve one end of keeping away from the chuck body, the side threaded connection that chuck body one end was kept away from to the sleeve has positioning screw. This application is adjusted the length of jack catch through the slip movable rod to in the corresponding locating hole of positioning screw in, can change the distance between two extrusion pieces, make the jack catch can adapt to the planetary gear of co-altitude not, it is fixed effectively to have solved the length of jack catch on some chuck bodies, is difficult to highly carry out nimble regulation according to the gear, makes the unstable problem of gear easily when the centre gripping to long tube-shape gear.
Description
Technical Field
The application relates to the field of gear machining, in particular to a fixed jaw for planet wheel machining equipment.
Background
Planetary gear adds man-hour in production, often need install and polish on the chuck, and the chuck generally includes chuck body, jack catch and jack catch actuating mechanism, utilizes the radial movement of jack catch actuating mechanism drive equipartition jack catch on the chuck body, presss from both sides tightly planetary gear.
Because the heights of the planetary gears are different, when the long-barrel-shaped gear is machined, the bottom of the long-barrel-shaped gear is clamped only, so that the gear is easy to be unstable, the length of the clamping jaws on some chuck bodies is fixed, and flexible adjustment according to the height of the gear is difficult, and therefore, a fixed clamping jaw for the planetary gear machining equipment is needed to be provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the length of jack catch on some chuck bodies fixed, be difficult to carry out nimble regulation according to the height of gear, and then make the unstable problem of gear easily when leading to the centre gripping to long tube-shape gear, this application provides a planet wheel is fixed jack catch for processing equipment.
The application provides a planet wheel processing equipment is with fixed jack catch adopts following technical scheme:
the utility model provides a planet wheel is fixed jack catch for processing equipment, includes the chuck body, the surface of chuck body is provided with a plurality of slide openings that are circumference array distribution, sliding connection has the mount pad in the slide opening, the chuck body is provided with the jack catch actuating mechanism who is used for driving the mount pad to remove in slide opening department, one side that the chuck body was kept away from to the mount pad is provided with the jack catch, the jack catch includes sleeve and movable rod, movable rod sliding connection is in the sleeve one end of keeping away from the chuck body, the side threaded connection that chuck body one end was kept away from to the sleeve has positioning screw, positioning screw and movable rod looks butt, one side that sleeve and movable rod are close to the chuck body centre of a circle all is provided with the extrusion piece.
Optionally, the side surface of the movable rod is provided with a plurality of positioning holes, the positioning holes are distributed at equal intervals along the axis direction of the movable rod, and the positioning screw rod is movably inserted into the positioning holes.
Optionally, a connecting block is fixedly connected between the sleeve and the movable rod and between the sleeve and the corresponding extrusion block.
Optionally, the distance from the plurality of squeezing blocks to the axis of the chuck body is equal everywhere.
Optionally, the mounting base includes a slider and a chassis, the slider is connected in the slide hole in a sliding manner, the chassis is fixedly mounted at one end of the slider far away from the chuck body, and the sleeve is arranged on one side of the chassis far away from the slider and detachably connected with the chassis.
Optionally, the sleeve is movably inserted into one end of the chassis far away from the sliding block, a plurality of locking bolts are movably inserted into the peripheral side surface of the chassis, and the locking bolts are in threaded connection with the sleeve.
Optionally, a gasket is arranged at the circle center of the surface of the chuck body.
Optionally, a limiting column is fixedly mounted at the circle center of the surface of the chuck body, and the gasket is sleeved on the peripheral side surface of the limiting column.
To sum up, the present application includes the following beneficial effects:
this application has adopted the sleeve, the movable rod, the extrusion piece, mutually support between positioning screw and the locating hole, the slip movable rod is adjusted the length of jack catch and in will positioning screw in corresponding locating hole, can change the distance between two extrusion pieces, make the jack catch can adapt to the not planetary gear of co-altitude, and then can effectively centre gripping to the gear of long tube-shape, the length of jack catch is fixed on having effectively solved some chuck bodies, it is difficult to carry out nimble regulation according to the height of gear, make the unstable problem of gear easily during the centre gripping to long tube-shape gear.
Drawings
FIG. 1 is an elevational view of the overall construction of the present application;
FIG. 2 is a schematic structural view of the mounting socket and pawl of the present application;
fig. 3 is a schematic view of a connection structure of the mounting seat and the slide hole of the present application.
Description of reference numerals: 1. a chuck body; 11. a slide hole; 2. a mounting seat; 21. a slider; 22. a chassis; 221. locking the bolt; 3. a claw; 31. a sleeve; 311. positioning a screw rod; 32. a movable rod; 321. positioning holes; 33. extruding the block; 331. connecting blocks; 4. a gasket; 41. a limiting column.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Please refer to fig. 1, the application discloses a fixed jaw for a planetary gear machining apparatus, which includes a chuck body 1 for clamping and fixing a planetary gear, the chuck body 1 is shaped like a disc, a plurality of sliding holes 11 distributed in a circumferential array are formed in the surface of the chuck body 1, the length direction of the sliding holes 11 is the same as the radial direction of the chuck body 1, a mounting seat 2 is slidably connected in the sliding holes 11, a jaw driving mechanism for driving the mounting seat 2 to move is arranged at the sliding holes 11 of the chuck body 1, the jaw driving mechanism can be any one of an electric telescopic rod and a hydraulic cylinder, and the hydraulic cylinder is adopted in the embodiment. One side that the chuck body 1 was kept away from to mount pad 2 is provided with jack catch 3, places planetary gear on the surface of chuck body 1, and the surface of chuck body 1 is circular, and a plurality of mount pads 2 are drawn close to the centre of a circle of chuck body 1 and can be made a plurality of jack catches 3 carry out the centre gripping to planetary gear's week side.
Referring to fig. 1-2, the jaw 3 includes a sleeve 31 and a movable rod 32, the sleeve 31 is perpendicular to the top of the mounting base 2 and is fixedly disposed on the top of the mounting base 2, the movable rod 32 is slidably connected in the sleeve 31, the movable rod 32 can slide along the axial direction of the sleeve 31, a positioning screw 311 is threadedly connected to a side surface of the sleeve 31, which is far away from one end of the chuck body 1, the positioning screw 311 is rotated to abut the positioning screw 311 against the movable rod 32, so that the position of the movable rod 32 can be fixed, extrusion blocks 33 for directly extruding the gear are disposed on one sides of the sleeve 31 and the movable rod 32, which are close to the center of the chuck body 1, the distance between the two extrusion blocks 33 can be changed by adjusting the length of the jaw 3, so that the jaw 3 can adapt to planetary gears with different heights, and further effectively clamp the long cylindrical gear.
Referring to fig. 2, in order to make the connection between the movable rod 32 and the sleeve 31 more stable, a plurality of positioning holes 321 are formed in the side surface of the movable rod 32, the plurality of positioning holes 321 are equidistantly distributed along the axial direction of the movable rod 32, the positioning screws 311 are movably inserted into the positioning holes 321, and after the positioning screws 311 are inserted into the positioning holes 321, the movable rod 32 and the sleeve 31 are not easily slid relative to each other.
Referring to fig. 1-2, a connecting block 331 is fixedly connected between the sleeve 31 and the movable rod 32 and the corresponding squeezing block 33, the sleeve 31 and the movable rod 32 are connected with the corresponding squeezing block 33 through the connecting block 331, and distances from the squeezing blocks 33 on the plurality of mounting bases 2 to an axis of the chuck body 1 are equal everywhere, so that all the squeezing blocks 33 can be abutted against the planetary gear when the jaws 3 approach to the center of the chuck body 1, and the clamping effect of the jaws 3 on the planetary gear is ensured.
Referring to fig. 2-3, the mounting base 2 includes a slider 21 and a chassis 22, the slider 21 is slidably connected in the slide hole 11, the chassis 22 is fixedly installed at one end of the slider 21 away from the chuck body 1, the sleeve 31 is disposed at one side of the chassis 22 away from the slider 21 and detachably connected to the chassis 22, and an operator can detach the jaws 3 from the mounting base 2, so as to facilitate the maintenance of the jaws 3. Specifically, sleeve 31 activity is pegged graft in chassis 22 keeps away from the one end of slider 21, and the activity of the side of week of chassis 22 is pegged graft and is had a plurality of locking bolt 221, and locking bolt 221 and sleeve 31 threaded connection are through chassis 22, locking bolt 221 and sleeve 31's cooperation for sleeve 31 is stable firm the while installation and the easy operation of dismantling convenient.
Referring to fig. 3, a washer 4 is disposed at a center of a circle of the surface of the chuck body 1, a gear can be placed on the surface of the washer 4, and the jaw 3 can effectively prevent the gear from forming a notch on the surface of the chuck body 1 during the process of clamping the gear, so that the service life of the chuck body 1 is prolonged. The circle center on the surface of the chuck body 1 is fixedly provided with a limiting column 41 for limiting the gasket 4, the gasket 4 is sleeved on the peripheral side surface of the limiting column 41 and can be taken down from the limiting column 41, and the gasket 4 is convenient for operators to replace the gasket 4.
The application of a planet wheel processing equipment is with implementation principle of fixed jack catch does: the positioning screw 311 is rotated to separate the positioning screw 311 from the positioning hole 321, the movable rod 32 is slid to adjust the length of the jaw 3 and screw the positioning screw 311 into the corresponding positioning hole 321 according to the height of the gear to be processed, the gear is placed on the surface of the washer 4, the mounting seat 2 drives the jaw 3 to approach to the center of the circle of the chuck body 1, the two ends of the planetary gear can be clamped by the corresponding extrusion blocks 33 of the sleeve 31 and the movable rod 32, and the planetary gear to be processed is stable and firm.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a planet wheel is fixed jack catch for processing equipment, includes chuck body (1), the surface of chuck body (1) is provided with a plurality of slide opening (11) that are the circumference array and distribute, sliding connection has mount pad (2) in slide opening (11), chuck body (1) is provided with the jack catch actuating mechanism that is used for driving mount pad (2) to remove, its characterized in that in slide opening (11): one side that chuck body (1) was kept away from in mount pad (2) is provided with jack catch (3), jack catch (3) are including sleeve (31) and movable rod (32), movable rod (32) sliding connection is in the one end that chuck body (1) was kept away from in sleeve (31), the side threaded connection that chuck body (1) one end was kept away from in sleeve (31) has positioning screw (311), positioning screw (311) and movable rod (32) looks butt, one side that sleeve (31) and movable rod (32) are close to the chuck body (1) centre of a circle all is provided with extrusion piece (33).
2. The fixed jaw for the planet wheel machining equipment of claim 1, characterized in that: a plurality of positioning holes (321) are formed in the side face of the movable rod (32), the positioning holes (321) are distributed at equal intervals along the axis direction of the movable rod (32), and the positioning screw (311) is movably inserted into the positioning holes (321).
3. The fixed jaw for the planet wheel machining equipment of claim 1, characterized in that: and connecting blocks (331) are fixedly connected between the sleeve (31), the movable rod (32) and the corresponding extrusion blocks (33).
4. The fixed jaw for the planet wheel machining equipment of claim 1, characterized in that: the distances between the extrusion blocks (33) on the plurality of mounting seats (2) and the axis of the chuck body (1) are equal.
5. The fixed jaw for the planet wheel machining equipment of claim 1, characterized in that: the mounting seat (2) comprises a sliding block (21) and a base plate (22), the sliding block (21) is connected in the sliding hole (11) in a sliding mode, the base plate (22) is fixedly mounted at one end, far away from the chuck body (1), of the sliding block (21), and the sleeve (31) is arranged on one side, far away from the sliding block (21), of the base plate (22) and detachably connected with the base plate (22).
6. The fixed jaw for the planet wheel machining equipment of claim 5, characterized in that: the sleeve (31) is movably inserted into one end, far away from the sliding block (21), of the chassis (22), a plurality of locking bolts (221) are movably inserted into the peripheral side face of the chassis (22), and the locking bolts (221) are in threaded connection with the sleeve (31).
7. The fixed jaw for the planet wheel machining equipment of claim 1, characterized in that: a washer (4) is arranged at the circle center of the surface of the chuck body (1).
8. The fixed jaw for the planet wheel machining equipment of claim 7, characterized in that: the chuck body (1) is characterized in that a limiting column (41) is fixedly mounted at the circle center of the surface, and a gasket (4) is sleeved on the peripheral side surface of the limiting column (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122887354.0U CN216463948U (en) | 2021-11-23 | 2021-11-23 | Fixed jaw for planet wheel machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122887354.0U CN216463948U (en) | 2021-11-23 | 2021-11-23 | Fixed jaw for planet wheel machining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216463948U true CN216463948U (en) | 2022-05-10 |
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ID=81397641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122887354.0U Active CN216463948U (en) | 2021-11-23 | 2021-11-23 | Fixed jaw for planet wheel machining equipment |
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| Country | Link |
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| CN (1) | CN216463948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255420A (en) * | 2022-09-19 | 2022-11-01 | 泊头市亚奇铸业有限公司 | High-efficient processingequipment of hydraulic motor work piece |
-
2021
- 2021-11-23 CN CN202122887354.0U patent/CN216463948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255420A (en) * | 2022-09-19 | 2022-11-01 | 泊头市亚奇铸业有限公司 | High-efficient processingequipment of hydraulic motor work piece |
| CN115255420B (en) * | 2022-09-19 | 2023-01-31 | 泊头市亚奇铸业有限公司 | High-efficient processingequipment of hydraulic motor work piece |
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