CN214007971U - Gearbox semi-axis gear forging - Google Patents
Gearbox semi-axis gear forging Download PDFInfo
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- CN214007971U CN214007971U CN202023313806.6U CN202023313806U CN214007971U CN 214007971 U CN214007971 U CN 214007971U CN 202023313806 U CN202023313806 U CN 202023313806U CN 214007971 U CN214007971 U CN 214007971U
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- main guide
- cavity
- oil
- guide wheel
- thick bamboo
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Abstract
The utility model discloses a gearbox half axle gear forging, including leading wheel, leading wheel's inside is provided with the cavity, the inside of cavity is provided with the oil absorption sponge, leading wheel inside both sides are provided with first oil outlet respectively, and first oil outlet link up with the cavity mutually. The utility model discloses be convenient for insert internal gear section of thick bamboo and fixed block inside master shaft pipe and recess respectively, and fix internal gear section of thick bamboo and master shaft pipe through first bolt, make the inside internal gear of internal gear section of thick bamboo when wearing and tearing, personnel can the internal gear section of thick bamboo of quick replacement, just can reuse, needn't change whole half-axle gear again, the user of saving that can be great is at the invested fund in later stage maintenance and maintenance, and lubricating oil that the oil absorption sponge stored in the cavity can enter on the inside internal tooth of internal gear section of thick bamboo through first oil outlet and second oil outlet, thereby prolong the life of internal tooth.
Description
Technical Field
The utility model relates to a gearbox half axle gear forging belongs to equipment part technical field.
Background
With the rapid improvement of the current social and economic levels, the demand of the public on the levels of various substances is gradually increased, for clothes and eating habits one by one, particularly for going out, on the one hand, automobiles become the necessities of each household at present, so the market demand of the automobiles is also gradually increased, so in order to meet the market demand and maintain the high quality of each automobile, strict control is provided for the production of various parts, for the half shaft gear of the gearbox, the half shaft gear is the gear in the automobile differential, the automobiles are provided with two transmission shafts, the two half shaft gears are respectively connected and connected through splines to respectively drive wheels on the left side and the right side, the half shaft is mainly used for transmitting power between the differential and a driving wheel, and therefore, the requirements on the half shaft gear mostly need the conditions of high hardness and deformation resistance.
In the prior art, the following problems can exist when the half shaft gear of the gearbox is used for a long time:
the existing half shaft gear is in a wear environment for a long time, the problem of loss of the half shaft gear still exists in the past, particularly, for an internal gear in the half shaft gear, the loss is larger, the problem that operation is not sensitive enough in the use process of an automobile in the later period is caused, potential safety hazards are caused, but the whole half shaft gear is required to be replaced in the maintenance of the automobile, and therefore the transmission half shaft gear forging is provided for solving the problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose provides a gearbox half axle gear forging to the defect that prior art exists.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a transmission half shaft gear forging comprises a main guide wheel; the oil absorption device comprises a main guide wheel, a first oil outlet hole, a second oil outlet hole, a first oil outlet hole and a second oil outlet hole, wherein a cavity is formed in the main guide wheel, an oil absorption sponge is arranged in the cavity, the two sides of the interior of the main guide wheel are respectively provided with the first oil outlet hole, and the first oil outlet holes are communicated with the cavity;
one end of the main guide wheel is fixedly connected with a main guide shaft tube, an inner gear barrel is arranged inside the main guide shaft tube, slots are respectively arranged on two sides of the main guide shaft tube, fixed blocks are fixedly connected to two sides of the inner gear barrel and positions corresponding to the slots, and the fixed blocks penetrate through the slots;
two grooves are formed in one end of the main guide wheel and correspond to the fixing block, and the fixing block is arranged inside the grooves;
and second oil outlets are arranged on two sides of the surface of the inner gear cylinder and correspond to the first oil outlets.
Further, the surface of fixed block is provided with the connector, the bottom of recess just corresponds connector department and is provided with the thread groove, the inside of connector is provided with first bolt, and first bolt and thread groove threaded connection.
Furthermore, the outer surface of the main guide wheel is uniformly distributed and fixedly connected with teeth along the profile of the outer wall.
Furthermore, the inner wall of the inner gear cylinder is uniformly distributed and fixedly connected with inner teeth along the contour of the inner wall.
Furthermore, one side of the main guide wheel is provided with an oil inlet hole, and one end of the oil inlet hole is communicated with the cavity.
Further, one side of leading wheel just corresponds oil inlet department and is provided with the seal groove, the inside threaded connection of seal groove has the second bolt, the bottom fixedly connected with of second bolt is sealed to fill up.
The utility model has the advantages that: the utility model discloses be convenient for insert internal gear section of thick bamboo and fixed block inside main central siphon and recess respectively to fix internal gear section of thick bamboo and main central siphon through first bolt, make the internal gear of internal gear section of thick bamboo inside when wearing and tearing, personnel can the internal gear section of thick bamboo of quick replacement, needn't change whole half axle gear again, and on the lubricating oil that the oil absorption sponge stored in the cavity entered the inside internal tooth of internal gear section of thick bamboo, prolong the life of internal tooth.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the structure a of the present invention.
Illustration of the drawings: 1. a main guide wheel; 2. a cavity; 3. an oil absorbing sponge; 4. a first oil outlet hole; 5. a main spindle tube; 6. an inner gear drum; 7. a slot; 8. a fixed block; 9. a groove; 10. a second oil outlet hole; 11. a connecting port; 12. a thread groove; 13. a first bolt; 14. teeth; 15. internal teeth; 16. an oil inlet hole; 17. a sealing groove; 18. a second bolt; 19. and a gasket.
Detailed Description
Fig. 1 to 3 show that, a transmission case half-shaft gear forging is related, which includes a main guide wheel 1, a cavity 2 is arranged inside the main guide wheel 1, an oil absorption sponge 3 is arranged inside the cavity 2, two sides inside the main guide wheel 1 are respectively provided with a first oil outlet 4, and the first oil outlet 4 is communicated with the cavity 2; one end of the main guide wheel 1 is fixedly connected with a main guide shaft tube 5, an inner gear barrel 6 is arranged inside the main guide shaft tube 5, slots 7 are respectively arranged on two sides of the main guide shaft tube 5, fixed blocks 8 are fixedly connected to two sides of the inner gear barrel 6 and positions corresponding to the slots 7, and the fixed blocks 8 penetrate through the slots 7; two grooves 9 are formed in one end of the main guide wheel 1 and correspond to the fixing block 8, and the fixing block 8 is arranged inside the grooves 9; and second oil outlet holes 10 are formed in the two sides of the surface of the inner gear cylinder 6 and correspond to the first oil outlet holes 4.
During the use, insert internal gear section of thick bamboo 6 and fixed block 8 inside 5 and recess 9 respectively, and fix internal gear section of thick bamboo 6 and main central shaft pipe 5 through first bolt 13, make the inside internal gear of internal gear section of thick bamboo 6 when wearing and tearing, personnel can quick replacement internal gear section of thick bamboo 6, just can reuse, needn't change whole half shaft gear again, the user's investment in later stage maintenance and maintenance can be greatly saved, and the lubricating oil that the internal oil absorption sponge 3 of cavity 2 was stored can enter into on the inside internal tooth 15 of internal gear section of thick bamboo 6 through first oil outlet 4 and second oil outlet 10, thereby the life of extension internal tooth 15.
In a further scheme, a connecting port 11 is arranged on the surface of the fixing block 8, a thread groove 12 is arranged at the bottom of the groove 9 and corresponding to the connecting port 11, a first bolt 13 is arranged inside the connecting port 11, the first bolt 13 is in threaded connection with the thread groove 12, and the positions of the main shaft pipe 5 and the inner gear barrel 6 are fixed through the first bolt 13.
In a further scheme, teeth 14 are fixedly connected to the outer surface of the main guide wheel 1 along the contour of the outer wall in an evenly distributed manner.
In a further scheme, inner teeth 15 are fixedly connected to the inner wall of the inner gear barrel 6 in a uniformly distributed manner along the contour of the inner wall.
In a further scheme, an oil inlet hole 16 is formed in one side of the main guide wheel 1, one end of the oil inlet hole 16 is communicated with the cavity 2, and lubricating oil is supplemented into the cavity 2 through the oil inlet hole 16.
In a further scheme, a sealing groove 17 is formed in one side of the main guide wheel 1 and corresponds to the oil inlet 16, a second bolt 18 is connected to the inner thread of the sealing groove 17, a sealing gasket 19 is fixedly connected to the bottom of the second bolt 18, and lubricating oil is prevented from leaking through the second bolt 18 and the sealing gasket 19.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A transmission half shaft gear forging comprises a main guide wheel; it is characterized in that the preparation method is characterized in that,
a cavity is arranged in the main guide wheel, an oil absorption sponge is arranged in the cavity, first oil outlet holes are respectively arranged on two sides of the interior of the main guide wheel, and the first oil outlet holes are communicated with the cavity;
one end of the main guide wheel is fixedly connected with a main guide shaft tube, an inner gear barrel is arranged inside the main guide shaft tube, slots are respectively arranged on two sides of the main guide shaft tube, fixed blocks are fixedly connected to two sides of the inner gear barrel and positions corresponding to the slots, and the fixed blocks penetrate through the slots;
two grooves are formed in one end of the main guide wheel and correspond to the fixing block, and the fixing block is arranged inside the grooves;
and second oil outlets are arranged on two sides of the surface of the inner gear cylinder and correspond to the first oil outlets.
2. The transmission side gear forging of claim 1, wherein: the surface of fixed block is provided with the connector, the bottom of recess just corresponds connector department and is provided with the thread groove, the inside of connector is provided with first bolt, and first bolt and thread groove threaded connection.
3. The transmission side gear forging of claim 1, wherein: the outer surface of the main guide wheel is uniformly distributed and fixedly connected with teeth along the profile of the outer wall.
4. The transmission side gear forging of claim 1, wherein: the inner wall of the inner gear cylinder is fixedly connected with inner teeth which are uniformly distributed along the contour of the inner wall.
5. The transmission side gear forging of claim 1, wherein: and an oil inlet hole is formed in one side of the main guide wheel, and one end of the oil inlet hole is communicated with the cavity.
6. The transmission side gear forging of claim 1, wherein: one side of leading wheel just corresponds oil inlet department and is provided with the seal groove, the inside threaded connection of seal groove has the second bolt, the bottom fixedly connected with of second bolt is sealed to fill up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023313806.6U CN214007971U (en) | 2020-12-30 | 2020-12-30 | Gearbox semi-axis gear forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023313806.6U CN214007971U (en) | 2020-12-30 | 2020-12-30 | Gearbox semi-axis gear forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214007971U true CN214007971U (en) | 2021-08-20 |
Family
ID=77293969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023313806.6U Active CN214007971U (en) | 2020-12-30 | 2020-12-30 | Gearbox semi-axis gear forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214007971U (en) |
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2020
- 2020-12-30 CN CN202023313806.6U patent/CN214007971U/en active Active
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