CN104085256A - Shaft wheel steel installation plate strengthening connection device - Google Patents
Shaft wheel steel installation plate strengthening connection device Download PDFInfo
- Publication number
- CN104085256A CN104085256A CN201410329998.XA CN201410329998A CN104085256A CN 104085256 A CN104085256 A CN 104085256A CN 201410329998 A CN201410329998 A CN 201410329998A CN 104085256 A CN104085256 A CN 104085256A
- Authority
- CN
- China
- Prior art keywords
- bolt
- wheel steel
- adapter plate
- steel adapter
- thrust bearing
- 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.)
- Pending
Links
Landscapes
- General Details Of Gearings (AREA)
Abstract
The invention discloses a shaft wheel steel installation plate strengthening connection device which is characterized in that a half-bridge assembly is installed on a wheel steel installation plate which is provided with a tire assembly, the half-bridge assembly is installed on a vehicle frame, a chain wheel is arranged outside the half-bridge assembly, a first end cover plate is arranged outside the chain wheel and is firmly fixed through a first bolt, and the vehicle frame is fixedly connected through a second bolt. An inner cavity of a half-bridge shell is provided with a right thrust bearing, an O-shaped sealing ring and a framework oil seal, the outer side of the half-bridge shell is provided with a left thrust bearing, an O-shaped sealing ring, a framework oil seal and a spacer bush, the outer side of a bearing retainer is provided with an adjusting nut, the adjusting nut is externally provided with a socket hexagon screw and a spline shaft, the inner side of the half-bridge shell is provided with the wheel steel installation plate, and a second end cover plate is firmly fixed through a third bolt. The shaft wheel steel installation plate strengthening connection device is low in cost, convenient to assemble and maintain, easy to manufacture, safe, reliable, capable of being loaded in a sliding mode on severe road conditions, capable of normally operating and working, and accurate and fast in switching.
Description
Technical field
the invention belongs to sliding loader field, particularly a kind of arbor wheel steel adapter plate strengthening connecting device.
Background technology
sliding loader at work can pivot stud, frequently brake and start, at a high speed and low speed switching etc., and road surface is uneven, and half bridge mechanism often can be subject to the impact of large load.The one, very high to the requirement of welding, particularly transmission shaft is different with the material of wheel rim adapter plate, and welding performance is also just different, need in the time of welding, adopt special measure just feasible, once if there is weld defect to split at weld, the potential safety hazard that causes wheel assembly to come off; The 2nd, manufacturing cost can be very high.In addition, these two kinds of modes are not only difficult to adjust bearing clearance, also can bring the problem that maintenance cost is high.
Summary of the invention
the object of the invention is to overcome above-mentioned technical deficiency, a kind of arbor wheel steel adapter plate strengthening connecting device is provided, not only can strengthen the connecting bridge of axle and wheel rim adapter plate, improve reliability, and bearing clearance is adjustable, assembling is strong, manufacture, easy to maintenance, with low cost, be beneficial to batch product.
technical solution of the present invention is such, and a kind of arbor wheel steel adapter plate strengthening connecting device, comprises the first bolt, first end cover plate, sprocket wheel, half axle assembly, vehicle frame, the second bolt, thru-bolt, tyre assembly, castellated shaft, socket head cap screw, setting nut, end ring, spacer, outside framework oil seal, O RunddichtringO, left thrust bearing, half-bridge housing, right thrust bearing, wheel steel adapter plate, the second end casing, the 3rd bolt, oil passage, mounting hole, spline axis hole, the first counterbore, the second counterbore, it is characterized in that half axle assembly (4) is arranged on wheel steel adapter plate (19), wheel steel adapter plate (19) mounting tyre assembly (8), half axle assembly (4) is arranged on vehicle frame (5), there is sprocket wheel (3) half axle assembly (4) outside, sprocket wheel (3) outside has first end cover plate (2) the first bolt (1) to tighten up, and vehicle frame (5) is by affixed with the second bolt (6), and half-bridge housing (17) inner chamber is equipped with right thrust bearing (18), O RunddichtringO (15), outside framework oil seal (14), half-bridge housing (17), left thrust bearing (16) is equipped with in outside, O RunddichtringO (15), outside framework oil seal (14), spacer (13), end ring (12) outside is setting nut (11), setting nut (11) outside is socket head cap screw (10), castellated shaft (9), half-bridge housing (17) inner side is wheel steel adapter plate (19), the second end casing (20) tightens up by the 3rd bolt (21).
Be arranged on wheel steel adapter plate (19) and have the 3rd bolt more than (21) two.
There is more than one mounting hole castellated shaft (9) termination.
Spline axis hole (24) is installed on main shaft coaxial inner conductor with half axle assembly (4).
Half-bridge housing (17) has the first counterbore (25) and the second counterbore (26).
Outstanding advantages of the present invention is: castellated shaft, sprocket wheel and wheel steel adapter plate triadic relation are assembly relation, and are the transmission that realizes moment of torsion by spline joint.Bearing clearance is adjustable and wheel steel adapter plate anticreep.It connects the mode of changing and adopts the obstacle that sliding loader high speed low speed at work switches appearance to be eased or to control.Reliable in structure, is convenient to manufacture, assembles and maintenance, has reduced damage risk and enterprise operation cost.
Brief description of the drawings
fig. 1 is the half-bridge structural scheme of mechanism of a kind of arbor wheel steel adapter plate strengthening connecting device of the present invention.
fig. 2 is half axle assembly schematic diagram of a kind of arbor wheel steel adapter plate strengthening connecting device of the present invention.
fig. 3 is the castellated shaft schematic diagram of a kind of arbor wheel steel adapter plate strengthening connecting device of the present invention.
fig. 4 is the half-bridge housing schematic diagram of a kind of arbor wheel steel adapter plate strengthening connecting device of the present invention.
reference numeral: the first bolt (1), first end cover plate (2), sprocket wheel (3), half axle assembly (4), vehicle frame (5), the second bolt (6), thru-bolt (7), tyre assembly (8), castellated shaft (9), socket head cap screw (10), setting nut (11), end ring (12), spacer (13), outside framework oil seal (14), O RunddichtringO (15), left thrust bearing (16), half-bridge housing (17), right thrust bearing (18), wheel steel adapter plate (19), the second end casing (20), the 3rd bolt (21), oil passage (22), mounting hole (23), spline axis hole (24), the first counterbore (25), the second counterbore (26).
Detailed description of the invention
below in conjunction with accompanying drawing, the invention will be further described.
Embodiment 1, a kind of arbor wheel steel adapter plate strengthening connecting device, comprises the first bolt, first end cover plate, sprocket wheel, half axle assembly, vehicle frame, the second bolt, thru-bolt, tyre assembly, castellated shaft, socket head cap screw, setting nut, end ring, spacer, outside framework oil seal, O RunddichtringO, left thrust bearing, half-bridge housing, right thrust bearing, wheel steel adapter plate, the second end casing, the 3rd bolt, oil passage, mounting hole, spline axis hole, the first counterbore, the second counterbore.It is characterized in that half axle assembly (4) is arranged on wheel steel adapter plate (19), wheel steel adapter plate (19) mounting tyre assembly (8), half axle assembly (4) is arranged on vehicle frame (5), there is sprocket wheel (3) half axle assembly (4) outside, sprocket wheel (3) outside has first end cover plate (2) the first bolt (1) to tighten up, vehicle frame (5) is by affixed with the second bolt (6), half-bridge housing (17) inner chamber is equipped with right thrust bearing (18), O RunddichtringO (15), outside framework oil seal (14), left thrust bearing (16) is equipped with in half-bridge housing (17) outside, O RunddichtringO (15), outside framework oil seal (14), spacer (13), end ring (12) outside is setting nut (11), setting nut (11) outside is socket head cap screw (10), castellated shaft (9), half-bridge housing (17) inner side is wheel steel adapter plate (19), the second end casing (20) tightens up by the 3rd bolt (21).Be arranged on wheel steel adapter plate (19) and have the 3rd bolt more than (21) two.There is more than one mounting hole castellated shaft (9) termination, and spline axis hole (24) is installed on main shaft coaxial inner conductor with half axle assembly (4).Half-bridge housing (17) has the first counterbore (25) and the second counterbore (26).
Embodiment 2, described half axle assembly (4) is connected on vehicle frame (5) with the second bolt (6), sprocket wheel (3) installs to half axle assembly (4) from the inside of vehicle frame (5), with the first bolt (1) tight first end cover plate (2) bolt, tyre assembly (8) is upper at half axle assembly (4) with thru-bolt (7) bolt, and half axle assembly (4) comprises castellated shaft (9), socket head cap screw (10), setting nut (11), end ring (12), spacer (13), outside framework oil seal (14), O RunddichtringO (5), left thrust bearing (16), half-bridge housing (17), right thrust bearing (18), wheel rim adapter plate (19), the second end casing (20), the 3rd bolt (21), the connection mode of half axle assembly (4) is: first left thrust bearing (16) and right thrust bearing (18) packed in half-bridge housing (17), then O RunddichtringO (15), spacer (13), outside framework oil seal (14), end ring (12) packs into successively, and setting nut (11) regulates the play of bearing, with the play of socket head cap screw (10) locking bearing, then packs successively O RunddichtringO (15) into from the right, outside framework oil seal (14), wheel rim adapter plate (19), finally uses the 3rd bolt (21) tight the second end casing (20) bolt, and outside framework oil seal (14) and O RunddichtringO (15) are for sealing the lubricating oil in half-bridge housing (17).Castellated shaft (24) two ends are spline design, for connecting sprocket wheel and wheel rim adapter plate (19), are designed with the shaft shoulder, O type circle groove on castellated shaft (9), and two end faces are designed with screw.Half-bridge housing (17) is steel casting or weldment, and endoporus two ends are designed with respectively step, for locating thrust bearing.On setting nut (11), be designed with a tapped bore, for the installation of socket head cap screw (10); Utilize setting nut (11) to finely tune the play of bearing, utilize socket head cap screw (10) to lock the play of bearing.Castellated shaft (9), sprocket wheel (3) and wheel rim adapter plate (19) three are assembly relation, connect and realize transmitting torque by castellated shaft (9), the play of the fine-tuning thrust bearing of setting nut (11), the play of socket head cap screw (10) lockable thrust bearing.
Claims (5)
1. an arbor wheel steel adapter plate strengthening connecting device, comprises the first bolt, first end cover plate, sprocket wheel, half axle assembly, vehicle frame, the second bolt, thru-bolt, tyre assembly, castellated shaft, socket head cap screw, setting nut, end ring, spacer, outside framework oil seal, O RunddichtringO, left thrust bearing, half-bridge housing, right thrust bearing, wheel steel adapter plate, the second end casing, the 3rd bolt, oil passage, mounting hole, spline axis hole, the first counterbore, the second counterbore, it is characterized in that half axle assembly (4) is arranged on wheel steel adapter plate (19), wheel steel adapter plate (19) mounting tyre assembly (8), half axle assembly (4) is arranged on vehicle frame (5), there is sprocket wheel (3) half axle assembly (4) outside, sprocket wheel (3) outside has first end cover plate (2) the first bolt (1) to tighten up, and vehicle frame (5) is by affixed with the second bolt (6), and half-bridge housing (17) inner chamber is equipped with right thrust bearing (18), O RunddichtringO (15), outside framework oil seal (14), left thrust bearing (16) is equipped with in half-bridge housing (17) outside, O RunddichtringO (15), outside framework oil seal (14), spacer (13), end ring (12) outside is setting nut (11), setting nut (11) outside is socket head cap screw (10), castellated shaft (9), half-bridge housing (17) inner side is wheel steel adapter plate (19), the second end casing (20) tightens up by the 3rd bolt (21).
2. according to a kind of arbor wheel steel adapter plate strengthening connecting device claimed in claim 1, it is characterized in that being arranged on wheel steel adapter plate (19) has the 3rd bolt more than (21) two.
3. according to a kind of arbor wheel steel adapter plate strengthening connecting device claimed in claim 1, it is characterized in that there is more than one mounting hole castellated shaft (9) termination.
4. according to a kind of arbor wheel steel adapter plate strengthening connecting device claimed in claim 1, it is characterized in that on spline axis hole (24) and half axle assembly (4) installation main shaft coaxial inner conductor.
5. according to a kind of arbor wheel steel adapter plate strengthening connecting device claimed in claim 1, it is characterized in that half-bridge housing (17) has the first counterbore (25) and the second counterbore (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329998.XA CN104085256A (en) | 2014-07-12 | 2014-07-12 | Shaft wheel steel installation plate strengthening connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329998.XA CN104085256A (en) | 2014-07-12 | 2014-07-12 | Shaft wheel steel installation plate strengthening connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104085256A true CN104085256A (en) | 2014-10-08 |
Family
ID=51633064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410329998.XA Pending CN104085256A (en) | 2014-07-12 | 2014-07-12 | Shaft wheel steel installation plate strengthening connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104085256A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10157402A (en) * | 1996-11-27 | 1998-06-16 | Hitachi Ltd | Bogie assembling method and bogie |
| CN202573652U (en) * | 2012-04-24 | 2012-12-05 | 广西玉柴重工有限公司 | Half-bridge structure of slippage loading machine |
| CN202782509U (en) * | 2012-06-12 | 2013-03-13 | 江金华 | Wheel hub assembly with bearing clearance adjustable |
| CN203185992U (en) * | 2013-04-28 | 2013-09-11 | 广西玉柴重工有限公司 | Half-bridge mechanism of skid steer loader |
| CN103754066A (en) * | 2014-02-19 | 2014-04-30 | 湖南中天龙舟农机有限公司 | Automatic pressure maintaining rotary seal device of paddy field machine chassis walking wheel train |
-
2014
- 2014-07-12 CN CN201410329998.XA patent/CN104085256A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10157402A (en) * | 1996-11-27 | 1998-06-16 | Hitachi Ltd | Bogie assembling method and bogie |
| CN202573652U (en) * | 2012-04-24 | 2012-12-05 | 广西玉柴重工有限公司 | Half-bridge structure of slippage loading machine |
| CN202782509U (en) * | 2012-06-12 | 2013-03-13 | 江金华 | Wheel hub assembly with bearing clearance adjustable |
| CN203185992U (en) * | 2013-04-28 | 2013-09-11 | 广西玉柴重工有限公司 | Half-bridge mechanism of skid steer loader |
| CN103754066A (en) * | 2014-02-19 | 2014-04-30 | 湖南中天龙舟农机有限公司 | Automatic pressure maintaining rotary seal device of paddy field machine chassis walking wheel train |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102438843B (en) | Precision axle spindle and wheel end assembly for heavy-duty vehicles | |
| AU2018200609B2 (en) | Axle assembly having a drive pinion and a bearing preload element | |
| CN203185992U (en) | Half-bridge mechanism of skid steer loader | |
| CN104373378A (en) | Semi-open type impeller and main shaft connection device and rotor of centrifugal compressor and installation method | |
| CN103471857B (en) | A kind of fatigue experimental device of secondary car frame band control arm assembly | |
| CN216002767U (en) | Frame and car | |
| CN203902159U (en) | Driving steering axle shell assembly | |
| CN104085256A (en) | Shaft wheel steel installation plate strengthening connection device | |
| CN202571735U (en) | Hydraulic tooling special for assembly and disassembly of cantilever-type vane wheel | |
| CN208484483U (en) | Overall assembled vehicle bridge wheel side structure | |
| CN103527550A (en) | Multistage dual-hinge-shaft inverted oil cylinder | |
| CN107458461B (en) | Integral steering knuckle for front steering drive axle of heavy off-road vehicle and assembly thereof | |
| CN201109360Y (en) | Four-U-bolts balancing shaft assembly | |
| CN205184628U (en) | Concentric shaft counter -force arm hydraulic torque spanner | |
| CN203702800U (en) | Mining dump truck pin | |
| CN211228681U (en) | Wheel edge support | |
| CN203822798U (en) | Rim bolt for forklift | |
| CN105269503A (en) | Concentric shaft counter-force arm hydraulic torque wrench | |
| CN203516277U (en) | Multi-stage upside-down oil cylinder with two hinged shafts | |
| CN202029644U (en) | Drive axle of loader | |
| CN103963562A (en) | Reinforced aluminum alloy hub with antiskid bolt holes | |
| CN201494315U (en) | Breaking type penetrating bridge main speed reducer | |
| CN109572325B (en) | D-shaped split rear axle housing assembly of mining dump truck | |
| CN210196447U (en) | Axle wheel edge sealing structure | |
| CN205098272U (en) | Driving -steering bridge before car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141008 |