CN205898453U - Load mechanism of wheel hub bearing testing machine - Google Patents
Load mechanism of wheel hub bearing testing machine Download PDFInfo
- Publication number
- CN205898453U CN205898453U CN201620854473.2U CN201620854473U CN205898453U CN 205898453 U CN205898453 U CN 205898453U CN 201620854473 U CN201620854473 U CN 201620854473U CN 205898453 U CN205898453 U CN 205898453U
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- load
- arm
- connecting seat
- axially loaded
- hub bearing
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Abstract
The utility model relates to a load mechanism of wheel hub bearing testing machine, including the base of fixed connection on wheel hub bearing inner race, base upper portion articulates through joint bearing has the radial loading fork, and the base lower part is equipped with along keeping away from the load loading arm that the base extends, is equipped with the axial loading connecting seat on the load loading arm. It is reasonable that above -mentioned technical scheme has structural design, and accuracy and the stability that high pressure heater carried is arranged and put forward in the loading device's of being convenient for installation.
Description
Technical field
This utility model is related to bearing test equipment technical field, is specifically to be used for transmitting on hub bearing testing machine
The load mechanism to hub bearing for the loading force of charger.
Background technology
The firm bearing of automotive wheels is of paramount importance transmission component in automobile, with the development of auto industry, the firm axle of automotive wheels
The structure held also is being improved always, is by bearing and bearing body and the firm company of automotive wheels by earliest simple improvement of bearing structure
The flange design connecing is structure as a whole, referred to as the firm bearing of automotive wheels, and the firm bearing of automotive wheels plays very in the operation of automobile
Important effect.
On hub bearing testing machine load mechanism be accept load use, for by the load transmission of charger to hub spindle
Hold, the structure design of current load mechanism is unreasonable, be unfavorable for the mounting arrangements of charger and there is hub bearing
Load inaccurate reliable defect.
Content of the invention
The present utility model purpose: for overcoming the defect of prior art presence, this utility model provides a kind of structure to set
Meter rationally, is easy to the mounting arrangements of charger and is improved the negative of the hub bearing testing machine of Stability and veracity loading
Lotus mechanism.
For achieving the above object, this utility model provides following technical scheme:
A kind of load mechanism of hub bearing testing machine it is characterised in that: include be fixedly connected on hub bearing outer ring
Pedestal, pedestal top through oscillating bearing be hinged with radial loaded fork, pedestal bottom is provided with along the load extending away from pedestal
Loading arm, load on arm is provided with axially loaded connecting seat.
By adopting technique scheme, radial loaded fork connects for radial loading device and loads, and radial loaded fork is adopted
It is connected on pedestal with oscillating bearing, micro beat when being easy to load, axially loaded connecting seat supply axial direction on load on arm
Charger is radially connected and loads, and radial loaded fork and load on arm set up the upper and lower in pedestal, convenient radial direction separately
Charger and axial loading device mounting arrangements, when load on arm is realized loading to the tire being installed on hub bearing or
Hub radius are simulated so that load simulated more accurate.
Preferably, described axially loaded connecting seat is by can be along being installed in the way of the position adjustments of load on arm lengths direction
On load on arm.
Under said structure design, the position-adjustable of axially loaded connecting seat, both realized to being installed on hub bearing
Tire or hub radius are adjusted so that loading more accurately and reliably and more practical.
Preferably, described load on arm is provided with the regulation chamber extending along its length, axially loaded connecting seat guiding
Cooperation is provided with and adjusts, in regulation intracavity, axially loaded connecting seat, the screwed hole that chamber extends in the same direction, and load on arm positions
Rotatable engagement has and adjusts the adjusting screw rod that chamber is arranged in the same direction, and adjusting screw rod is coordinated with screwed hole screw thread, axially loaded connecting seat
It is provided with the position locked component of the locking of axially loaded connection seat position and unblock and load on arm between.
Under said structure design, when adjusting, position locked component unlocks to axially loaded connecting seat, is adjusted by rotation
Screw drive axially loads connecting seat slip and realizes position adjustments, and after the completion of position adjustments, position locked component is to axially loaded
Connection seat position locks.
Preferably, described position locked component includes locking bolt, the bar hole on axially loaded connecting seat and
Regulation screwed hole group on load on arm, described bar hole length direction is consistent with adjusting cavity length direction, adjusts spiral shell
Pit group includes some locking screws along regulation cavity length direction arrangement, and the screw rod of locking bolt passes through bar hole screw thread
It is rotatably connected in locking screw.
Under said structure design, the position locking of axially loaded connecting seat is solid and reliable, and convenient axial direction connecting seat
Position adjustments.
Preferably, described axially loaded connecting seat is provided with connection bearing pin, load on arm is additionally provided with two positioned opposite
Bar shaped installing hole, connect bearing pin axial direction two ends pass through bar shaped installing hole, connect bearing pin axial direction one end be provided with locking termination, connect
The bearing pin axial direction other end is provided with external screw thread, and the external screw thread connecting bearing pin is installed with locking nut.
Under said structure design, connect bearing pin and again serve to the position locking to axially loaded connecting seat so that axially adding
Load connecting seat is connected more solid and reliable with load on arm.
Below in conjunction with the accompanying drawings this utility model is further described.
Brief description
Fig. 1 is this utility model specific embodiment load mechanism and hub bearing mated condition figure；
Fig. 2 is this utility model specific embodiment load mechanism structural representation；
Fig. 3 is that this utility model specific embodiment pedestal pitches assembling structure schematic diagram with radial loaded；
Fig. 4 is this utility model specific embodiment load on arm configuration schematic diagram.
Specific embodiment
Referring to accompanying drawing 1 to accompanying drawing 4, a kind of load mechanism of hub bearing testing machine disclosed in this utility model, including solid
Surely it is connected to the pedestal 1 on hub bearing outer ring 9, pedestal 1 top is hinged with radial loaded fork 2 through oscillating bearing 11, under pedestal 1
Portion is provided with along the load on arm 3 extending away from pedestal 1, and load on arm 3 is provided with axially loaded connecting seat 31.Radially add
Carry fork 2 to connect for radial loading device and load, radial loaded fork 2 is connected on pedestal 1 using oscillating bearing 21, be easy to load
Shi Weiliang beat, on load on arm 3, axially loaded connecting seat supply axial loading device is radially connected and loads, radial loaded
Fork and load on arm set up the upper and lower in pedestal separately, facilitate radial loading device and axial loading device mounting arrangements,
When load on arm is realized loading, the tire being installed on hub bearing or hub radius are simulated so that load simulated more
For accurate.
For ease of controlling axially loaded connecting seat apart from the spacing of pedestal, thus preferably to being installed on hub bearing
Tire or hub radius are simulated, and described axially loaded connecting seat 31 is can adjust along load on arm 3 lengthwise location
Mode be installed on load on arm 3.
Wherein, described load on arm 3 is provided with the regulation chamber 30 extending along its length, and axially loaded connecting seat 31 is led
To cooperation in regulation chamber 30, axially loaded connecting seat 31 is provided with and adjusts the screwed hole 311 that chamber 30 extends in the same direction, and load adds
On load arm 3, position rotating is combined with and adjusts the adjusting screw rod 32 arranged in the same direction in chamber 30, adjusting screw rod 32 and screwed hole 311 screw thread
Cooperation, is provided with the position of the locking of axially loaded connecting seat 31 position and unblock between axially loaded connecting seat 31 and load on arm 3
Put locked component.When adjusting, position locked component unlocks to axially loaded connecting seat, by rotating adjusting screw rod driving axial
Load connecting seat slip and realize position adjustments, after the completion of position adjustments, position locked component is locked to axially loaded connection seat position
Fixed.Certainly as the feasible scheme of this utility model, axially loaded connecting seat can be coordinated in load on arm using positioning sliding
On, after carry out position locking through holding screw；Or using bar hole is set on axially loaded connecting seat, load on arm sets
Screwed hole and bolt, by unscrewing bolt, mobile axially loaded connecting seat realizes position adjustments, and screwing bolts reach position lock
Fixed；Or adopt air cylinder driven；Or regulation etc. is realized using worm and gear drive nut screw pair.
Described position locked component includes locking bolt 331, the bar hole 312 on axially loaded connecting seat 31 and
Regulation screwed hole group on load on arm 3, described bar hole 312 length direction is consistent with adjusting chamber 30 length direction,
Adjust screwed hole group and include some locking screws 332 along regulation chamber 30 length direction arrangement, the screw rod of locking bolt 331 is worn
Cross bar hole 312 and screw thread is rotatably connected in locking screw 332.Adjust screwed hole group and realize larger adjusting position operation, bar hole
Realize compared with minor adjustment position operation.The position locking of axially loaded connecting seat is solid and reliable, and the position of convenient axial direction connecting seat
Put regulation.
In addition, described axially loaded connecting seat 31 is provided with connection bearing pin 34, load on arm 3 is additionally provided with two relative cloth
The bar shaped installing hole 35 put, connects bearing pin axle 34 and passes through bar shaped installing hole 35 to two ends, connects the axial one end of bearing pin 34 and is provided with lock
Tight termination 341, connects bearing pin axle 34 and is provided with external screw thread to the other end, the external screw thread connecting bearing pin 34 is installed with locking nut
342.Connect the connection that bearing pin facilitates axial loading device, have to axially loaded connection seat position locking action simultaneously, enter one
Step makes axially loaded connecting seat be connected firmly with load on arm.
Claims (5)
1. a kind of load mechanism of hub bearing testing machine it is characterised in that: include be fixedly connected on hub bearing outer ring
Pedestal, pedestal top is hinged with radial loaded fork through oscillating bearing, and the load that pedestal bottom is provided with along extending away from pedestal adds
Load arm, load on arm is provided with axially loaded connecting seat.
2. according to claim 1 hub bearing testing machine load mechanism it is characterised in that: described axially loaded connecting seat
By can be along being installed on load on arm in the way of the position adjustments of load on arm lengths direction.
3. according to claim 2 hub bearing testing machine load mechanism it is characterised in that: set on described load on arm
There is the regulation chamber extending along its length, axially loaded connecting seat guiding cooperation is adjusting intracavity, axially loaded connecting seat sets
Have and adjust the screwed hole that chamber extends in the same direction, on load on arm, position rotating is combined with and adjusts the regulation spiral shell arranged in the same direction in chamber
Bar, adjusting screw rod is coordinated with screwed hole screw thread, is provided with axially loaded connecting seat between axially loaded connecting seat and load on arm
Position locking and the position locked component of unblock.
4. according to claim 3 hub bearing testing machine load mechanism it is characterised in that: described position locked component bag
Include locking bolt, located at the bar hole on axially loaded connecting seat and the regulation screwed hole group on load on arm, institute
State bar hole length direction with to adjust cavity length direction consistent, adjust screwed hole group include some along regulation cavity length direction cloth
The locking screw put, the screw rod of locking bolt passes through bar hole and screw thread is rotatably connected in locking screw.
5. according to claim 3 or 4 hub bearing testing machine load mechanism it is characterised in that: described axially loaded company
Joint chair is provided with connection bearing pin, and load on arm is additionally provided with two bar shaped installing holes positioned opposite, connects bearing pin axial direction two ends
Through bar shaped installing hole, connect bearing pin axial direction one end and be provided with locking termination, connect the bearing pin axial direction other end and be provided with external screw thread, connect
It is installed with locking nut on the external screw thread of bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854473.2U CN205898453U (en) | 2016-08-09 | 2016-08-09 | Load mechanism of wheel hub bearing testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854473.2U CN205898453U (en) | 2016-08-09 | 2016-08-09 | Load mechanism of wheel hub bearing testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898453U true CN205898453U (en) | 2017-01-18 |
Family
ID=57781141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620854473.2U Active CN205898453U (en) | 2016-08-09 | 2016-08-09 | Load mechanism of wheel hub bearing testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390637A (en) * | 2021-06-17 | 2021-09-14 | 人本股份有限公司 | Hub bearing muddy water test tool |
-
2016
- 2016-08-09 CN CN201620854473.2U patent/CN205898453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390637A (en) * | 2021-06-17 | 2021-09-14 | 人本股份有限公司 | Hub bearing muddy water test tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee after: C&U Co.,Ltd. Address before: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee before: C & U Group Ltd. |