CN216200406U - Split welded planet carrier - Google Patents
Split welded planet carrier Download PDFInfo
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- CN216200406U CN216200406U CN202122451368.8U CN202122451368U CN216200406U CN 216200406 U CN216200406 U CN 216200406U CN 202122451368 U CN202122451368 U CN 202122451368U CN 216200406 U CN216200406 U CN 216200406U
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- cover body
- front cover
- rib
- welded
- planet carrier
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Abstract
The utility model discloses a planet carrier capable of being welded in a split mode, which comprises a front cover body, a sleeve body and a rear cover body, wherein the front cover body is arranged in a cylindrical mode, a fixing opening corresponding to the sleeve body is formed in the front cover body, the sleeve body is arranged in the fixing opening, the front cover body and the rear cover body are arranged in a corresponding mode, and a plurality of rib bodies are arranged between the front cover body and the rear cover body. According to the utility model, the front cover body and the sleeve body are welded together after semi-finish machining, then the rib body is welded, the rear cover body, the backing plate and the spindle head body are continuously welded together, then two groups of components are integrally assembled and welded, and finally the pin shaft body is welded, wherein the pin shaft body is used for connecting the front cover body, the rib body and the rear cover body, so that the front cover body, the rib body and the rear cover body are more stable.
Description
Technical Field
The utility model relates to the technical field of planet carriers, in particular to a planet carrier capable of being welded in a split mode.
Background
The planet carrier of the planetary reducer plays the roles of transmitting torque and splitting power, and is an indispensable main part in the planetary reducer.
In the existing machining process of the planet carrier, integral forging or integral casting is usually adopted, the material waste is very large in the forging or casting machining process, the machining working hours are too many, the material cost and the time cost of a factory are increased, and based on the existing problems, the planet carrier capable of being welded in a split mode is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a planet carrier capable of being welded in a split mode.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a but components of a whole that can function independently welded planet carrier, includes protecgulum body, cover body and hou gai body, the protecgulum body is the cylinder type setting, set up the fixed mouthful that corresponds with the cover body on the protecgulum body, the cover body sets up in fixed mouthful, the protecgulum body is corresponding the setting with the back lid body, be equipped with a plurality of muscle bodies between protecgulum body and the back lid body, the back lid body is connected with the spindle nose body with the back of the body one side of carrying on the back of the body, the back lid body is equipped with the backing plate with the junction of spindle nose body.
Preferably, a plurality of connecting holes which are correspondingly arranged are formed in the front cover body, the rib body and the rear cover body and are connected through the pin shaft body, the number of the connecting holes formed in the front cover body, the rib body and the rear cover body is four, and the distance between every two connecting holes is the same.
Preferably, the quantity of muscle body is four, and is the dispersion setting between protecgulum body and back lid body, the interval between each muscle body is the same.
Preferably, the rib body is connected to the front cover body and the sleeve body in a welding mode, and the rear cover body, the base plate and the shaft head body are connected in sequence in a welding mode.
Preferably, the front cover body is provided with a plurality of preset holes in the opposite surface, the preset holes and the pin shaft bodies are arranged in a staggered mode, and an included angle between each preset hole and each pin shaft body is 45 degrees.
Compared with the prior art, the utility model has the following advantages:
this mode is through welding together after finishing protecgulum body and cover body semi-finishing, then weld the muscle body again, continue to cover the body with the back, backing plate and spindle nose body welding together, then two sets of parts are in whole assembly welding, weld the round pin axle body at last, the round pin axle body is used for connecting the protecgulum body, muscle body and back lid body, make it more firm, processing cycle has been shortened greatly to this mode, reduce the processing cost, the required material of processing has been saved, can reach the casting, or forged third cost, the practicality of this mode has been improved with this.
Drawings
FIG. 1 is a schematic structural diagram of a planet carrier that can be welded separately according to the present invention;
fig. 2 is a front view of a planet carrier which is provided by the utility model and can be welded in a split mode.
In the figure: 1. a front cover body; 2. a sleeve body; 3. a rib body; 4. a rear cover body; 5. a base plate; 6. a pin shaft body; 7. the spindle nose body.
Detailed Description
Referring to fig. 1-2, a planet carrier capable of being welded in a split manner comprises a front cover body 1, a sleeve body 2 and a rear cover body 4, wherein the front cover body 1 is arranged in a cylindrical manner, a fixing port corresponding to the sleeve body 2 is formed in the front cover body 1, the sleeve body 2 is arranged in the fixing port, the front cover body 1 and the rear cover body 4 are arranged correspondingly, a plurality of rib bodies 3 are arranged between the front cover body 1 and the rear cover body 4, the number of the rib bodies 3 is four, the rib bodies 1 and the rear cover body 4 are arranged in a dispersed manner, the intervals among the rib bodies 3 are the same, the opposite sides of the rear cover body 4 and the front cover body 1 are connected with a spindle nose body 7, a base plate 5 is arranged at the joint of the rear cover body 4 and the rear cover body 7, and the base plate 5 can play roles in connection and sealing;
the front cover body 1, the rib body 3 and the rear cover body 4 are respectively provided with a plurality of connecting holes which are correspondingly arranged, the connecting holes are connected through a pin shaft body 6, the number of the connecting holes arranged on the front cover body 1, the rib body 3 and the rear cover body 4 is four, the distance between every two connecting holes is the same, a plurality of preset holes are arranged in the front face of the front cover body 1, the preset holes and the pin shaft bodies 6 are arranged in a staggered mode, and the included angle between each preset hole and the pin shaft body 6 is 45 degrees, so that the overall stability of the device is improved, the front cover body 1, the rib body 3 and the rear cover body 4 form an integral frame of a planet carrier, and the planet wheel is arranged between the front cover body 1 and the rear cover body 4 to ensure the normal use of the planet wheel;
the semi-finish machining device comprises a front cover body 1, a sleeve body 2, a backing plate 5, a shaft head body 7, a rib body 3, a pin shaft body 6 and a pin shaft body 6, wherein the front cover body 1 is connected with the sleeve body 2 in a semi-finish machining mode, the rib body 3 is connected with the sleeve body 1 in a welding mode, the backing plate 5 and the shaft head body 7 are also connected in a welding mode in a sequential mode, then two groups of parts are integrally assembled and welded, and finally the pin shaft body 6 is welded and used for connecting the front cover body 1, the rib body 3 and the rear cover body 4 to enable the front cover body, the backing plate and the shaft head body to be more stable, so that the stability of the device is guaranteed, the welding mode of each part is heating welding, heat insulation is needed after welding, cracks are avoided on the surface of the workpiece, and annealing is carried out on the whole body after the workpiece which is welded into a whole is cooled.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a but components of a whole that can function independently welded planet carrier, includes protecgulum body (1), cover body (2) and back lid body (4), its characterized in that, protecgulum body (1) is the cylinder type setting, set up on protecgulum body (1) with cover body (2) corresponding fixed mouthful, cover body (2) set up in fixed mouthful, protecgulum body (1) is corresponding the setting with back lid body (4), be equipped with a plurality of muscle bodies (3) between protecgulum body (1) and the back lid body (4), back lid body (4) are connected with spindle nose body (7) with the back of the body of protecgulum body (1) mutually, the junction of back lid body (4) and spindle nose body (7) is equipped with backing plate (5).
2. The planet carrier capable of being welded in a split manner according to claim 1, wherein a plurality of correspondingly arranged connecting holes are formed in each of the front cover body (1), the rib body (3) and the rear cover body (4), the connecting holes are connected through the pin shaft body (6), the number of the connecting holes formed in each of the front cover body (1), the rib body (3) and the rear cover body (4) is four, and the distances between the connecting holes are the same.
3. The planet carrier capable of being welded separately as claimed in claim 1, wherein the number of the rib bodies (3) is four, and the rib bodies (3) are arranged dispersedly between the front cover body (1) and the rear cover body (4), and the spacing between the rib bodies (3) is the same.
4. The planet carrier capable of being welded in a split manner according to claim 1, wherein the rib body (3) is connected to the front cover body (1) and the sleeve body (2) in a welding manner, and the rear cover body (4), the backing plate (5) and the shaft head body (7) are connected in a welding manner sequentially.
5. The planet carrier capable of being welded separately as claimed in claim 2, wherein the front cover body (1) has a plurality of preset holes opposite to the plurality of pin shaft bodies (6), the preset holes are staggered with the pin shaft bodies (6), and the included angle between the preset holes and the pin shaft bodies (6) is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122451368.8U CN216200406U (en) | 2021-10-12 | 2021-10-12 | Split welded planet carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122451368.8U CN216200406U (en) | 2021-10-12 | 2021-10-12 | Split welded planet carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216200406U true CN216200406U (en) | 2022-04-05 |
Family
ID=80864488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122451368.8U Active CN216200406U (en) | 2021-10-12 | 2021-10-12 | Split welded planet carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216200406U (en) |
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2021
- 2021-10-12 CN CN202122451368.8U patent/CN216200406U/en active Active
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