CN209364029U - A kind of aluminium alloy wheel hub Steel Bolt press-loading apparatus - Google Patents
A kind of aluminium alloy wheel hub Steel Bolt press-loading apparatus Download PDFInfo
- Publication number
- CN209364029U CN209364029U CN201822134791.3U CN201822134791U CN209364029U CN 209364029 U CN209364029 U CN 209364029U CN 201822134791 U CN201822134791 U CN 201822134791U CN 209364029 U CN209364029 U CN 209364029U
- Authority
- CN
- China
- Prior art keywords
- turntable
- bottom plate
- wheel hub
- jackshaft
- aluminium alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to a kind of aluminium alloy wheel hub Steel Bolt press-loading apparatus, are made of bottom plate, jackshaft, ball bearing, thrust bearing, turntable, positioning core axle, stop pin, spacer pin, reset spring, compression bar, sliding block, press machine.Thrust bearing and jackshaft are mounted on bottom plate, ball bearing is mounted on jackshaft, turntable is coupled by ball bearing and thrust bearing with jackshaft and bottom plate, there are positioning core axle and stop pin above turntable, positioning core axle is used to give aluminium alloy wheel hub radial positioning, stop pin is for preventing hub rotation, in bottom panel side, spacer pin and reset spring are installed, turntable corresponding position has location hole, to realize the circumferential registration of turntable, bottom plate is fixed on pressure machine platform, and compression bar is by bolted on connection on press ram.The utility model is able to satisfy the needs of aluminum-alloy wheel press fitting Steel Bolt, while having the characteristics that structure is simple, is convenient for operation.
Description
Technical field
The utility model relates to a kind of press-loading apparatus, specifically a kind of aluminium alloy wheel hub Steel Bolt press-loading apparatus.
Background technique
Automotive hub is an important component of auto parts and components, is the position of wheel center installation axle, is to connect
Connect the important spare part of brake drum (brake disc), wheel disc and semiaxis.Automotive hub in the market can be divided into steel according to material
Wheel hub and aluminium alloy wheel hub, and cut both ways.
The most important advantage of steel wheel hub is that manufacturing process is simple, advantage of lower cost, and the ability of anti-metal fatigue
It is very strong, that is, we be commonly called as it is cheap and solid.But the shortcomings that steel wheel hub, is also relatively prominent, such as is ugly in appearance,
Weight is larger (the wheel hub steel material of same size is more many than aluminum alloy material weight), and inertia resistance is big, and thermal diffusivity is also poor,
And it is very easy to get rusty.
Aluminium alloy wheel hub can just make up such problems, and lighter in weight, appearance is beautiful, and production precision is high, in high speed
Deform small when rotation, inertia resistance is small, is conducive to the linear driving performance for improving automobile, mitigates tire drag, to drop
Low oil consumption.The wheel hub heating conduction of aluminum alloy material is the three times or so of steel again, and thermal diffusivity is good, for vehicle braking system,
The heat fade of tire and braking system can play a role.
But compared with steel wheel hub, the strength and stiffness of aluminium alloy wheel hub are relatively low, and anti-fatigue ability is poor.Especially take turns
The bolt hole position of hub is the transmission tie of automobile power, therefore in because it plays the role of being coupled wheel hub and automobile chassis
In the automobiles such as type car, military vehicle, light truck, the structure of press fitting Steel Bolt is used at the bolt hole position of aluminium alloy wheel hub, with
The connecting performance of phase raising aluminium alloy wheel hub.
Utility model content
The purpose of the utility model is to provide a kind of aluminium alloy wheel hub Steel Bolt press-loading apparatus.
To achieve the goals above, the technical solution of the utility model is: a kind of aluminium alloy wheel hub Steel Bolt press fitting dress
It sets, by bottom plate, jackshaft, ball bearing, thrust bearing, turntable, positioning core axle, stop pin, spacer pin, reset spring, compression bar, cunning
Block, press machine composition.Thrust bearing and jackshaft are mounted on bottom plate, and ball bearing is mounted on jackshaft, and turntable passes through ball axis
It holds and is coupled with thrust bearing with jackshaft and bottom plate, there is positioning core axle and stop pin above turntable, positioning core axle is used to close to aluminium
Golden wheel hub radial positioning, stop pin, in bottom panel side, are equipped with spacer pin and reset spring, turntable for preventing hub rotation
Corresponding position has location hole, and to realize the circumferential registration of turntable, bottom plate is fixed on pressure machine platform, and compression bar is joined by bolt
Knot is on press ram.
Before press fitting, aluminium alloy wheel hub is placed on turntable in the way of centre bore positioning first, positioning core axle plays
The effect of radial positioning, stop pin is for preventing hub rotation；Then rotating table slightly, is inserted into the spacer pin of bottom panel side
Into the location hole of turntable side.So far, so that it may carry out the press fitting work of Steel Bolt.
When press fitting, first Steel Bolt is inserted into slightly in the bolt hole of aluminium alloy wheel hub.Then start press machine, pressure
Chance band movable slider moves down, and compression bar is driven to push Steel Bolt, until Steel Bolt is fully pressed into aluminium alloy
In the bolt hole of wheel hub, achieve the purpose that connection.
The utility model is able to satisfy the needs of aluminium alloy wheel hub press fitting Steel Bolt, at the same have structure it is simple, convenient for behaviour
The characteristics of making.
Detailed description of the invention
Fig. 1 is a kind of main view of aluminium alloy wheel hub Steel Bolt press-loading apparatus of the utility model.
In figure: 1- stop pin, 2- turntable, 3- thrust bearing, 4- bottom plate, 5- ball bearing, 6- jackshaft, 7- positioning core axle,
8- fastening bolt, 9- reset spring, 10- spacer pin, 11- Steel Bolt, 12- aluminium alloy wheel hub, 13- compression bar, 14- bolt, 15-
Sliding block, 16- press machine.
Specific embodiment
With reference to the accompanying drawing be described in detail according to the utility model proposes specific device details and working condition.
A kind of aluminium alloy wheel hub Steel Bolt press-loading apparatus, by bottom plate 4, jackshaft 6, ball bearing 5, thrust bearing 3, turntable
2, positioning core axle 7, stop pin 1, spacer pin 10, reset spring 9, compression bar 13, sliding block 15, press machine 16 form.3 He of thrust bearing
Jackshaft 6 is mounted on bottom plate 4, and ball bearing 5 is mounted on jackshaft 6, and turntable 2 passes through ball bearing 5 and thrust bearing 3 and centre
Axis 6 and bottom plate 4 are coupled, and have positioning core axle 7 and stop pin 1 above turntable 2, and positioning core axle 7 is used to radial to aluminium alloy wheel hub 12
Positioning, stop pin 1 in 4 side of bottom plate, are equipped with spacer pin 10 and reset spring 9, turntable 2 is corresponding for preventing hub rotation
There is location hole in position, and to realize the circumferential registration of turntable 2, bottom plate 4 is fixed on 16 platform of press machine, and compression bar 13 passes through bolt
14 are bound up on press ram 15.
Before press fitting, aluminium alloy wheel hub 12 is placed on turntable 2 in the way of centre bore positioning first, positioning core axle 7
Play the role of radial positioning, stop pin 1 is for preventing aluminium alloy wheel hub 12 from rotating；Then rotating table 2 slightly, makes bottom plate 4
The spacer pin 10 of side is inserted into the location hole of 2 side of turntable.So far, so that it may carry out the press fitting work of Steel Bolt 11
?.
When press fitting, first Steel Bolt 11 is inserted into slightly in the bolt hole of aluminium alloy wheel hub 12.Then start press machine
16, press machine 16 will drive sliding block 15 and move down, and compression bar 13 is driven to push Steel Bolt 11, until by Steel Bolt 11
It is fully pressed into the bolt hole of aluminium alloy wheel hub 12, achievees the purpose that connection.
Claims (1)
1. a kind of aluminium alloy wheel hub Steel Bolt press-loading apparatus, by bottom plate (4), jackshaft (6), ball bearing (5), thrust bearing
(3), turntable (2), positioning core axle (7), stop pin (1), spacer pin (10), reset spring (9), compression bar (13), sliding block (15), pressure
Power machine (16) composition, it is characterised in that: thrust bearing (3) and jackshaft (6) are mounted on bottom plate (4), and ball bearing (5) is mounted on
On jackshaft (6), turntable (2) is coupled by ball bearing (5) and thrust bearing (3) with jackshaft (6) and bottom plate (4), turntable (2)
There are positioning core axle (7) and stop pin (1) in top, and positioning core axle (7) is used to give aluminium alloy wheel hub (12) radial positioning, stop pin
(1) for preventing hub rotation, in bottom plate (4) side, spacer pin (10) and reset spring (9), the corresponding position of turntable (2) are installed
It is equipped with location hole, to realize the circumferential registration of turntable (2), bottom plate (4) is fixed on press machine (16) platform, and compression bar (13) is logical
Bolt (14) is crossed to be bound up on press ram (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822134791.3U CN209364029U (en) | 2018-12-19 | 2018-12-19 | A kind of aluminium alloy wheel hub Steel Bolt press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822134791.3U CN209364029U (en) | 2018-12-19 | 2018-12-19 | A kind of aluminium alloy wheel hub Steel Bolt press-loading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209364029U true CN209364029U (en) | 2019-09-10 |
Family
ID=67829595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822134791.3U Active CN209364029U (en) | 2018-12-19 | 2018-12-19 | A kind of aluminium alloy wheel hub Steel Bolt press-loading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209364029U (en) |
-
2018
- 2018-12-19 CN CN201822134791.3U patent/CN209364029U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115008192B (en) | Automatic assembly system of calliper parking subassembly | |
| CN209364029U (en) | A kind of aluminium alloy wheel hub Steel Bolt press-loading apparatus | |
| CN106685137B (en) | Inner brake hub motor | |
| CN205577699U (en) | Electronic tail -gate push rod resistance -increasing ware of car | |
| CN2729418Y (en) | Pneumatic float pincer type double-push-disc brake assembly for vehicle | |
| CN106828446B (en) | Disc type central parking brake assembly | |
| CN207089274U (en) | A kind of disc type central parking brake assembly | |
| CN203197455U (en) | Welding device for hub friction stir welding | |
| CN202742990U (en) | Heavy-duty car double-stage speed-reducing steering axle with hydraulic clamp disc brake | |
| CN201095358Y (en) | Disconnecting wheel edge deceleration driving axle assembling disc type brake | |
| CN212945204U (en) | Novel hot die forging press | |
| CN202294288U (en) | Modularized adjustable clutch pedal boosting mechanism | |
| CN109915504A (en) | A kind of automotive disc brake | |
| CN203915981U (en) | The brake gear of golf cart | |
| CN208578899U (en) | A kind of auto parts and components center assembly | |
| CN204155143U (en) | Car manual variator machine driven system material object dissects teaching aid | |
| CN205841548U (en) | Disc type clutch brake mechanism | |
| CN201951197U (en) | Car front suspension | |
| CN111536179A (en) | Wheel end clutch reverse rotation brake mechanism | |
| CN201095583Y (en) | Heavy vehicle hoisting machine moving device | |
| CN219544995U (en) | Front single rocker arm structure of electric motorcycle | |
| CN202125562U (en) | Shock absorption mechanism of four-wheeled electric vehicle | |
| CN103640559A (en) | Single-tire hydraulic disc front axle | |
| CN205371403U (en) | Parking calliper are with novel ball disk actuating mechanism | |
| CN204025448U (en) | Brake assembly after portable type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |