CN214355348U - Precision forging of flange mandrel of lightweight automobile hub - Google Patents
Precision forging of flange mandrel of lightweight automobile hub Download PDFInfo
- Publication number
- CN214355348U CN214355348U CN202120254270.0U CN202120254270U CN214355348U CN 214355348 U CN214355348 U CN 214355348U CN 202120254270 U CN202120254270 U CN 202120254270U CN 214355348 U CN214355348 U CN 214355348U
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- Prior art keywords
- flange
- precision forging
- wheel hub
- hole
- lightweight automobile
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- Expired - Fee Related
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- 238000005242 forging Methods 0.000 title claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 238000005728 strengthening Methods 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000007493 shaping process Methods 0.000 abstract description 3
- 230000008093 supporting effect Effects 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a lightweight automobile hub flange mandrel precision forging, which comprises a flange plate and a reinforcing mechanism, wherein one side of the flange plate is provided with a bolt hole, and one side of the flange plate is fixedly connected with a connecting block; the reinforcing mechanism comprises reinforcing ribs and reinforcing blocks. The utility model discloses a set up the bolt hole, make the good forging of processing have lug connection wheel hub's function, can just can beat the hole site in the course of working, through setting up the connecting block, make wheel hub's supporting effect better, through setting up the strengthening rib, the development of wheel hub bearing is also gone towards the lightweight, so flange plate thickness becomes local by the strengthening rib and satisfies the strength requirement by original even thickness, the flange wall thickness of having solved lightweight automobile wheel hub flange dabber is generally at 3 ~ 11mm, and to the product below 8mm, it is unstable to have the conveying when high-speed precision forging shaping always, the production is unstable, the low scheduling problem of production efficiency.
Description
Technical Field
The utility model relates to a flange dabber field especially relates to a precision forging of lightweight automobile wheel hub flange dabber.
Background
The flange mandrel is a component of the automobile hub, bears axial load and radial load, is an important part for automobile load and rotation, bears the axial load and the radial load, and is an important part for automobile load and rotation.
Because the flange wall thickness of lightweight automobile wheel hub flange dabber is 3 ~ 11mm usually, and to the product below 8mm, it is unstable to have the conveying always when high-speed precision forging shaping, production is unstable, the low scheduling problem of production efficiency, the thickness of clamping face needs to be increased usually in order to solve above-mentioned problem, nevertheless if increase the whole thickness of terminal surface, then need increase a large amount of material consumptions to forging, corresponding manufacturing cost also improves greatly simultaneously, include for the next car manufacturing procedure, the increase of surplus, mean that the turning time is lengthened, efficiency reduction, the turning cost rises.
Therefore, the lightweight precision forging for the flange mandrel of the automobile hub is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a precision forging of lightweight automobile wheel hub flange dabber to solve the problem that proposes in the above-mentioned background art.
The utility model provides a lightweight automobile wheel hub flange dabber precision forging, including ring flange and strengthening mechanism, the bolt hole has been seted up to one side of ring flange, one side fixedly connected with connecting block of ring flange; the reinforcing mechanism comprises a reinforcing rib and a reinforcing block, one side of the connecting block and one side of the reinforcing block are far away from the flange plate, the reinforcing rib is fixedly connected to the outer side of the reinforcing block, one side of the reinforcing rib and one side of the flange plate are fixedly connected, the reinforcing block is far away from one end of the flange plate and is fixedly connected with a connector, and a connecting hole is formed in one side of the connector.
Preferably, the number of the reinforcing ribs is four, and the adjacent angles of the reinforcing ribs are set to be.
Preferably, the outer side of the connector is welded with a thread block, and the inner wall of the thread block is in threaded connection with a fixing rod.
Preferably, the outer side of the connecting hole is provided with a limiting hole, and one side of the connecting block, which is far away from the reinforcing block, is provided with a spline hole.
Preferably, a bolt is inserted into the inner side of the bolt hole, and a sleeve is sleeved on the outer side of the bolt.
Preferably, one end of the sleeve is welded with a plug connector, and the outer side of the plug connector is plugged with the inner side of the bolt hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the bolt hole, make the good forging of processing have the function of lug connection wheel hub, can just can beat the hole site in the course of working, through setting up the connecting block, make the supporting effect of wheel hub better, through setting up the strengthening rib, the development of wheel hub bearing is gone to the lightweight and is gone to the development, so the ring flange thickness is changed into local by the strengthening rib and is satisfied the strength requirement from original even thickness, the flange wall thickness of having solved lightweight automobile wheel hub flange dabber is usually 3 ~ 11mm, and for the product below 8mm, there is the conveying unstability always when high-speed precision forging shaping, the production is unstable, the low scheduling problem of production efficiency;
2. the utility model discloses a set up four strengthening ribs, make the contact surface of ring flange and boss bigger, can not influence the structural strength of dabber when losing weight, and then can not influence the car security performance, through setting up thread block and dead lever, can fix the output shaft of car in the connector motionless, make the dabber have better connected mode, the standardization level is higher, through setting up spacing hole, make the output shaft can joint in the connecting hole in the connector directly, the condition that the dabber skids can not appear, through setting up the splined hole, make wheel hub and ring flange have more convenient butt joint mode, the hole site on the wheel hub can be docked with the hole site on the ring flange fast and accurately;
3. the utility model discloses a set up the bolt for be connected ring flange and wheel hub, through setting up the sleeve pipe, play the protection bolt and can not smooth silk, make the hole site on bolt and the wheel hub empty position littleer, connect inseparabler, through setting up the bayonet joint, make the sleeve pipe can disect insertion on the ring flange in the bolt hole, more convenient when installation wheel hub.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the flange of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the flange shown in FIG. 1 according to the present invention;
fig. 4 is a schematic structural view of the sleeve shown in fig. 2 according to the present invention.
Reference numbers in the figures: 1. a flange plate; 2. bolt holes; 3. connecting blocks; 4. a reinforcing mechanism; 41. reinforcing ribs; 42. a reinforcing block; 5. a connector; 6. connecting holes; 7. a thread block; 8. fixing the rod; 9. a limiting hole; 10. a splined bore; 11. a bolt; 12. a sleeve; 13. a plug-in connector.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a side view of the flange shown in fig. 1 according to the present invention, and fig. 3 is a schematic structural view of the flange shown in fig. 1 according to the present invention; fig. 4 is a schematic structural view of the sleeve shown in fig. 2 according to the present invention. A precision forging piece for a flange mandrel of a lightweight automobile hub comprises a flange plate 1 and a reinforcing mechanism 4, wherein a bolt hole 2 is formed in one side of the flange plate 1, and a connecting block 3 is fixedly connected to one side of the flange plate 1; reinforcing mechanism 4 includes strengthening rib 41 and boss 42, and one side fixed connection of one side of the one side of flange plate 1 far away from connecting block 3 and boss 42, the outside fixedly connected with strengthening rib 41 of boss 42, one side of strengthening rib 41 and one side fixed connection of flange plate 1, and the one end fixedly connected with connector 5 of flange plate 1 is kept away from to boss 42, and connecting hole 6 has been seted up to one side of connector 5.
Further, the number of the reinforcing ribs 41 is four, the adjacent angles of the reinforcing ribs 41 are 90 degrees, and by means of the four reinforcing ribs 41, the contact surface between the flange plate 1 and the reinforcing block 42 is larger, so that the structural strength of the core shaft cannot be influenced while the weight of the flange plate is reduced, and further the safety performance of the automobile cannot be influenced.
Further, the outside welding of connector 5 has screw thread piece 7, and the inner wall threaded connection of screw thread piece 7 has dead lever 8, through setting up screw thread piece 7 and dead lever 8, can fix the output shaft of car in connector 5 motionless, makes the dabber have better connected mode, and the standardization level is higher.
Further, spacing hole 9 has been seted up in the outside of connecting hole 6, splined hole 10 has been seted up to one side that reinforcing block 42 was kept away from to connecting block 3, through setting up spacing hole 9, make the output shaft can direct joint in connecting hole 6 in connector 5, the condition that the dabber skidded can not appear takes place, through setting up splined hole 10, make wheel hub and ring flange 1 have more convenient butt joint mode, the hole site on the wheel hub can with the quick accurate butt joint of the hole site on the ring flange 1.
Further, bolt 11 is inserted into the inner side of bolt hole 2, sleeve 12 is sleeved on the outer side of bolt 11, bolt 11 is arranged for connecting flange plate 1 with hub, sleeve 12 is arranged to protect bolt 11 from slipping, and the hole position of bolt 11 and hub is smaller and the connection is tighter.
Furthermore, one end of the sleeve 12 is welded with the plug-in connector 13, the outer side of the plug-in connector 13 is plugged with the inner side of the bolt hole 2, and the sleeve 12 can be directly inserted into the bolt hole 2 in the flange plate 1 through the plug-in connector 13, so that the hub is more convenient to mount.
The utility model provides a pair of accurate forging of lightweight automobile wheel hub flange dabber's theory of operation as follows:
ordinary forging is adding man-hour, can consume a large amount of materials and time, the user can process the forging through anchor clamps, under the setting of strengthening rib 41, the thickness of ring flange 1 can be thinner, and the intensity of the structure of dabber also can not descend, use under the cooperation of boss 42 and connecting block 3, the intensity of dabber is higher, the security performance that uses is more reliable, and then can reach the lightweight, the forging that processes passes through connecting hole 6 and output shaft, under spacing hole 9's effect, the output shaft can not slide in connecting hole 6, fix the output shaft through rotating fixed pole 8, insert bolt 11 in bolt hole 2, then sleeve pipe 12 in the outside cover of bolt 11, make on sleeve pipe 12 bayonet joint 13 card go into in bolt hole 2, then at embolia wheel hub.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a precision forging of lightweight automobile wheel hub flange dabber which characterized in that includes:
the bolt hole (2) is formed in one side of the flange plate (1), and the connecting block (3) is fixedly connected to one side of the flange plate (1);
strengthening mechanism (4), strengthening mechanism (4) include strengthening rib (41) and boss (42), one side of connecting block (3) and one side fixed connection of boss (42) are kept away from in ring flange (1), the outside fixedly connected with strengthening rib (41) of boss (42), one side of strengthening rib (41) and one side fixed connection of ring flange (1), the one end fixedly connected with connector (5) of ring flange (1) are kept away from in boss (42), connecting hole (6) have been seted up to one side of connector (5).
2. The precision forging of the flange mandrel of the lightweight automobile hub according to claim 1, wherein the number of the reinforcing ribs (41) is four, and the adjacent angles of the reinforcing ribs (41) are set to be 90 °.
3. The precision forging of the flange mandrel of the lightweight automobile hub according to claim 1, characterized in that a thread block (7) is welded to the outer side of the connector (5), and a fixing rod (8) is connected to the inner wall of the thread block (7) in a threaded manner.
4. The precision forging of the flange mandrel of the lightweight automobile hub according to claim 1, characterized in that a limiting hole (9) is formed in the outer side of the connecting hole (6), and a spline hole (10) is formed in one side, away from the reinforcing block (42), of the connecting block (3).
5. The precision forging of the flange mandrel of the lightweight automobile hub according to claim 1, characterized in that bolts (11) are inserted into the inner sides of the bolt holes (2), and sleeves (12) are sleeved on the outer sides of the bolts (11).
6. The precision forging of the flange mandrel of the lightweight automobile hub according to claim 5, characterized in that a plug connector (13) is welded at one end of the sleeve (12), and the outer side of the plug connector (13) is plugged with the inner side of the bolt hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120254270.0U CN214355348U (en) | 2021-01-28 | 2021-01-28 | Precision forging of flange mandrel of lightweight automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120254270.0U CN214355348U (en) | 2021-01-28 | 2021-01-28 | Precision forging of flange mandrel of lightweight automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214355348U true CN214355348U (en) | 2021-10-08 |
Family
ID=77961775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120254270.0U Expired - Fee Related CN214355348U (en) | 2021-01-28 | 2021-01-28 | Precision forging of flange mandrel of lightweight automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214355348U (en) |
-
2021
- 2021-01-28 CN CN202120254270.0U patent/CN214355348U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |