CN216812762U - Anti-fracture gear blank for automobile - Google Patents
Anti-fracture gear blank for automobile Download PDFInfo
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- CN216812762U CN216812762U CN202220289068.6U CN202220289068U CN216812762U CN 216812762 U CN216812762 U CN 216812762U CN 202220289068 U CN202220289068 U CN 202220289068U CN 216812762 U CN216812762 U CN 216812762U
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- fluted disc
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Abstract
The utility model discloses an anti-fracture gear blank for an automobile, which comprises a fluted disc, wherein reinforcing structures are fixedly arranged on the front surface of the fluted disc and the back surface of the fluted disc, the two reinforcing structures comprise a fan-shaped reinforcing plate, a first reinforcing ring, a plurality of reinforcing ribs and a second reinforcing ring, and the inner side of the fan-shaped reinforcing plate is fixedly provided with the second reinforcing ring. Avoid scrapping whole gear blank, reduce the waste of resource.
Description
Technical Field
The utility model relates to the field of gear blanks, in particular to an anti-fracture automobile gear blank.
Background
The automobile is driven by power, the non-rail-bearing automobile with 4 or more than 4 wheels is provided, the power of the automobile is mostly transmitted through a gear, a rough gear blank is cast firstly when the gear is manufactured, and then the outer side wall of the gear blank is processed into a tooth shape. And the gear blank that can appear in current gear blank in the course of working receives the impact force too big and leads to the gear blank to easily take place the fracture and need scrap whole gear blank when tooth portion appears scrapping, leads to the wasting of resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fracture-preventing gear blank for an automobile, and aims to solve the problems that the gear blank is easy to fracture due to overlarge impact force on the gear blank and the whole gear blank needs to be scrapped when a tooth part is scrapped, so that resources are wasted.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent gear blank for fracture type car, includes the fluted disc, the front of fluted disc and the back of fluted disc are all fixed and are provided with additional strengthening, two additional strengthening all include fan-shaped reinforcing plate, first reinforcing ring, a plurality of strengthening rib and second reinforcing ring, the inboard fixed second reinforcing ring that is provided with of fan-shaped reinforcing plate, the outside fixed first reinforcing ring that is provided with of fan-shaped reinforcing plate, fixed a plurality of evenly distributed strengthening rib that is provided with between first reinforcing ring and the second reinforcing ring, this gear blank improves the structural strength of gear blank through the cooperation setting of fan-shaped reinforcing plate, first reinforcing ring, a plurality of strengthening rib and second reinforcing ring, avoids the gear blank to receive the impact force too big and lead to the gear blank to easily take place the fracture in the course of working, the middle part fixed of fluted disc is provided with the shaft, the outside fixed collar that is provided with of fluted disc, the outside of collar is provided with tooth portion, a plurality of mounting groove has been seted up with the junction of tooth portion to the collar, a plurality of the inboard of mounting groove is all fixed and is provided with the shell fragment.
Preferably, a plurality of the elastic pieces are fixedly provided with limiting fixture blocks at one ends far away from the inner side of the mounting groove, a plurality of clamping grooves are formed in the middle of the inner side of the tooth part and are connected with the limiting fixture blocks of the plurality of the clamping grooves in a clamping mode respectively, and the tooth part is preliminarily limited and fixed through the limiting fixture blocks of the plurality of the clamping grooves and limiting clamping modes of the plurality of the clamping grooves respectively.
Preferably, two the inboard equal screw thread of first reinforcing ring is provided with the dead bolt of a plurality of lock, a plurality of screw hole, a plurality of have all been seted up to the both sides of tooth portion inner wall the one end of the dead bolt of lock all passes the collar respectively with a plurality of screw hole threaded connection, further lock dead fixedly to tooth portion is gone on with the threaded connection of a plurality of screw hole respectively through the dead bolt of a plurality of lock, avoids tooth portion to take place to drop in the course of working.
Preferably, the two fan-shaped reinforcing plates are fixedly arranged on the fluted disc, the reinforcing ribs are respectively fixedly arranged on the two fan-shaped reinforcing plates, and the fluted disc is reinforced by the fan-shaped reinforcing plates.
Preferably, the two first reinforcing rings are fixedly arranged on the inner side of the mounting ring, and the first reinforcing rings play a role in reinforcing and supporting the mounting ring.
Preferably, the two second reinforcing rings are fixedly arranged on the outer side of the axle, and the second reinforcing rings play a role in reinforcing and supporting the axle.
Compared with the prior art, the utility model has the beneficial effects that: the gear blank is provided with the fan-shaped reinforcing plate, the first reinforcing ring, the plurality of reinforcing ribs and the second reinforcing ring in a matched mode, so that the structural strength of the gear blank is improved, the gear blank is prevented from being easily broken due to the fact that the gear blank is subjected to overlarge impact force in the machining process, the tooth parts are preliminarily limited and fixed through the limiting clamping blocks and the limiting clamping grooves respectively, the tooth parts are further locked and fixed through the locking bolts and the threaded connections of the threaded holes respectively, the tooth parts are prevented from falling off in the machining process, normal machining of the tooth parts is further influenced, the tooth parts can be separated from the threaded holes through loosening the locking bolts, then the tooth parts slide to one side, the limiting clamping blocks are extruded into the mounting grooves to be separated from the clamping grooves, the tooth parts are further disassembled and replaced, and the whole gear blank is prevented from being scrapped, the waste of resources is reduced.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is a block diagram of a reinforcing structure of the present invention;
FIG. 4 is an enlarged view of portion A of the present invention;
fig. 5 is an enlarged view of part B of the present invention.
In the figure: 1. a fluted disc; 2. a reinforcing structure; 21. a fan-shaped reinforcing plate; 22. a first reinforcing ring; 23. reinforcing ribs; 24. a second reinforcing ring; 3. a wheel axle; 4. a mounting ring; 5. a tooth portion; 6. mounting grooves; 7. a spring plate; 8. a limiting clamping block; 9. a card slot; 10. locking the bolt; 11. a threaded bore.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, the present invention provides an anti-fracture automobile gear blank, including a toothed disc 1, wherein reinforcing structures 2 are fixedly disposed on both the front side of the toothed disc 1 and the back side of the toothed disc 1, both the reinforcing structures 2 include a fan-shaped reinforcing plate 21, a first reinforcing ring 22, a plurality of reinforcing ribs 23 and a second reinforcing ring 24, the inner side of the fan-shaped reinforcing plate 21 is fixedly provided with the second reinforcing ring 24, the outer side of the fan-shaped reinforcing plate 21 is fixedly provided with the first reinforcing ring 22, a plurality of reinforcing ribs 23 are uniformly distributed between the first reinforcing ring 22 and the second reinforcing ring 24, the gear blank improves the structural strength of the gear blank by the cooperation of the fan-shaped reinforcing plate 21, the first reinforcing ring 22, the plurality of reinforcing ribs 23 and the second reinforcing ring 24, so as to prevent the gear blank from being easily fractured due to an excessive impact force applied to the gear blank during the machining process, the fixed shaft 3 that is provided with in middle part of fluted disc 1, the fixed collar 4 that is provided with in the outside of fluted disc 1, the outside of collar 4 is provided with tooth portion 5, and a plurality of mounting groove 6 has been seted up with the junction of tooth portion 5 to collar 4, and the inboard of a plurality of mounting groove 6 is all fixed shell fragment 7 that is provided with.
The one end that 6 inboards of mounting groove are kept away from to a plurality of shell fragment 7 is all fixed to be provided with spacing fixture block 8, and a plurality of draw-in groove 9 has been seted up at 5 inboard middle parts of tooth portion, and a plurality of draw-in groove 9 is connected with the spacing fixture block 8 block of a plurality of respectively, carries out preliminary spacing fixedly with the spacing block of a plurality of draw-in groove 9 respectively through the spacing fixture block 8 of a plurality of to tooth portion 5.
The inboard equal screw thread of two first reinforcing rings 22 is provided with a plurality of dead bolt of lock 10, and a plurality of screw hole 11 has all been seted up to the both sides of 5 inner walls of tooth portion, and the one end of a plurality of dead bolt of lock 10 all passes collar 4 respectively with a plurality of screw hole 11 threaded connection, and it is fixed to carry out further lock with a plurality of screw hole 11 threaded connection respectively to tooth portion 5 through a plurality of dead bolt of lock 10, avoids tooth portion 5 to take place to drop in the course of working.
Two fan-shaped reinforcing plates 21 are all fixed and set up on fluted disc 1, and a plurality of strengthening rib 23 is fixed respectively and sets up on two fan-shaped reinforcing plates 21, plays the reinforcing effect to fluted disc 1 through fan-shaped reinforcing plate 21.
The two first reinforcing rings 22 are fixedly arranged on the inner side of the mounting ring 4, and the first reinforcing rings 22 play a role in reinforcing and supporting the mounting ring 4.
The two second reinforcing rings 24 are fixedly arranged on the outer side of the wheel axle 3, and the second reinforcing rings 24 are used for reinforcing and supporting the wheel axle 3.
When the embodiment of the application is used: the gear blank is provided with the fan-shaped reinforcing plate 21, the first reinforcing ring 22, the plurality of reinforcing ribs 23 and the second reinforcing ring 24 in a matched mode to improve the structural strength of the gear blank, the problem that the gear blank is easy to break due to overlarge impact force in the machining process is avoided, in the machining process, the tooth part 5 is sleeved on the surface of the mounting ring 4, the tooth part 5 is preliminarily limited and fixed through the limiting clamping of the limiting clamping blocks 8 and the clamping grooves 9 respectively, the tooth part 5 is further locked and fixed through the threaded connection of the locking bolts 10 and the threaded holes 11 respectively, the tooth part 5 is prevented from falling off in the machining process, the normal machining of the tooth part 5 is further influenced, when the tooth part 5 is scrapped, the tooth part 5 can be separated from the threaded holes 11 through the loosening locking bolts 10 and then slides towards one side of the tooth part 5, will make spacing fixture block 8 extrude into mounting groove 6 in, make it and draw-in groove 9 separation, and then dismantle the change with tooth portion 5, avoid scrapping whole gear blank, reduce the waste of resource.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a gear blank for anti-fracture type car, includes fluted disc (1), its characterized in that: reinforcing structures (2) are fixedly arranged on the front face of the fluted disc (1) and the back face of the fluted disc (1), each of the two reinforcing structures (2) comprises a fan-shaped reinforcing plate (21), a first reinforcing ring (22), a plurality of reinforcing ribs (23) and a second reinforcing ring (24), the inner side of the fan-shaped reinforcing plate (21) is fixedly provided with the second reinforcing ring (24), the outer side of the fan-shaped reinforcing plate (21) is fixedly provided with the first reinforcing ring (22), a plurality of uniformly distributed reinforcing ribs (23) are fixedly arranged between the first reinforcing ring (22) and the second reinforcing ring (24), the middle part of the fluted disc (1) is fixedly provided with a wheel shaft (3), the outer side of the fluted disc (1) is fixedly provided with a mounting ring (4), the outer side of the mounting ring (4) is provided with a tooth part (5), and the joint of the mounting ring (4) and the tooth part (5) is provided with a plurality of mounting grooves (6), the inner sides of the mounting grooves (6) are fixedly provided with elastic pieces (7).
2. The anti-fracture gear blank for the automobile as claimed in claim 1, wherein: the elastic pieces (7) are far away from one ends of the inner sides of the mounting grooves (6) and are fixedly provided with limiting clamping blocks (8), a plurality of clamping grooves (9) are formed in the middle of the inner sides of the tooth parts (5), and the clamping grooves (9) are connected with the limiting clamping blocks (8) in a clamped mode respectively.
3. The anti-fracture gear blank for the automobile as claimed in claim 1, wherein: two the inboard equal screw thread of first reinforcing ring (22) is provided with a plurality of dead bolt of lock (10), a plurality of screw hole (11), a plurality of have all been seted up to the both sides of tooth portion (5) inner wall the one end of dead bolt of lock (10) all passes collar (4) respectively with a plurality of screw hole (11) threaded connection.
4. The anti-fracture gear blank for the automobile as claimed in claim 1, wherein: the two fan-shaped reinforcing plates (21) are fixedly arranged on the fluted disc (1), and the reinforcing ribs (23) are respectively fixedly arranged on the two fan-shaped reinforcing plates (21).
5. The anti-fracture gear blank for the automobile as claimed in claim 1, wherein: the two first reinforcing rings (22) are fixedly arranged on the inner side of the mounting ring (4).
6. The anti-fracture gear blank for the automobile as claimed in claim 1, wherein: the two second reinforcing rings (24) are fixedly arranged on the outer side of the wheel shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220289068.6U CN216812762U (en) | 2022-02-14 | 2022-02-14 | Anti-fracture gear blank for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220289068.6U CN216812762U (en) | 2022-02-14 | 2022-02-14 | Anti-fracture gear blank for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216812762U true CN216812762U (en) | 2022-06-24 |
Family
ID=82041462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220289068.6U Active CN216812762U (en) | 2022-02-14 | 2022-02-14 | Anti-fracture gear blank for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216812762U (en) |
-
2022
- 2022-02-14 CN CN202220289068.6U patent/CN216812762U/en active Active
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