CN202765111U - Integrated cab turnover mechanism assembly - Google Patents
Integrated cab turnover mechanism assembly Download PDFInfo
- Publication number
- CN202765111U CN202765111U CN201220485504.3U CN201220485504U CN202765111U CN 202765111 U CN202765111 U CN 202765111U CN 201220485504 U CN201220485504 U CN 201220485504U CN 202765111 U CN202765111 U CN 202765111U
- Authority
- CN
- China
- Prior art keywords
- mechanism assembly
- bracket
- trip shaft
- turning mechanism
- shaft
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a cab turnover mechanism assembly, in particular to an integrated cab turnover mechanism assembly solving the technical problems that front space of a frame of an existing heavy truck is cramped, an existing cab turnover mechanism can not be assembled, and a rolling bearing is large in weight. The integrated cab turnover mechanism assembly comprises a turnover shaft, positions of the turnover shaft, close to two ends, are respectively provided with a support, a shaft hole matched with the turnover shaft is horizontally formed on each support, the turnover shaft is arranged in the shaft holes in rotating mode, two ends of the turnover shaft are respectively provided with rocker arms, each rocker arm is connected with the end portion of the turnover shaft through one end of each rocker arm, a connecting hole is horizontally formed in the other end of each rocker arm, space between the two supports is matched with the frame, and a first screw hole is formed at the lower portion of each supports. The integrated cab turnover mechanism assembly saves a turnover mechanism support in the prior art and saves the limit space of the front portion of the frame. The turnover shaft rotates in the way of sliding friction, so that production cost is greatly reduced.
Description
Technical field
The utility model relates to and the automobile cab turnover mechanism assembly, is specially a kind of integral type cab turning mechanism assembly.
Background technology
Because the driving engine that present cab over heavily blocks all is arranged in the bottom of operator's compartment, causing tack heavily to block operator's compartment need to be with the operator's compartment position to the certain angle of certain direction upset when maintenance and maintenance, and cab turning mechanism is exactly the tie that connects operator's compartment and vehicle frame, lifting and the whereabouts of realizing operator's compartment by the rotational characteristic of cab turning mechanism.The cab turning mechanism of most heavy duty truck is not directly to connect with vehicle frame, but connect by the switching mechanism bearing, be that cab turning mechanism and switching mechanism bearing are connected and fixed by bolt, the switching mechanism bearing is connected and fixed by screw bolt and nut with vehicle frame again, thereby reach the cab turning mechanism assembly is installed in purpose on the vehicle frame, and realizes the upset of operator's compartment by the oil cylinder that set up the operator's compartment bottom.But because the operator's compartment of part vehicle is single narrow body operator's compartment, cause the limited very difficult slot milling of vehicle frame front space to place the switching mechanism bearing, thereby common, cab turning mechanism assembly can't be installed at the vehicle frame of the type.The cab turning mechanism that uses at present uses bearing that trip shaft is installed usually, although the deadweight of the flexible bearing of rotation is larger, and structure is comparatively complicated, and detachable maintaining is all inconvenient.
Summary of the invention
The utility model provides a kind of integral type cab turning mechanism assembly for solving present cab of heavy truck narrow space, the existing technical matters that cab turning mechanism can't be installed and the rolling bearing quality is larger.
The utility model is achieved through the following technical solutions: a kind of integral type cab turning mechanism assembly, comprise trip shaft, and trip shaft respectively is provided with a bearing near the position of two ends, and level is provided with the axis hole that matches with trip shaft on the bearing; Described trip shaft is rotatable to be arranged in the axis hole; The two ends of trip shaft respectively set firmly a rocking arm; Described rocking arm is affixed by an end and trip shaft end, and the other end level of rocking arm is provided with connecting bore; The bottom of bearing is provided with connecting panel, and level is provided with the first screw on the connecting panel.
Trip shaft respectively is provided with a bearing near the position at two ends, and the spacing of two bearings matches with vehicle frame, so that support position can be corresponding with vehicle frame, the bottom of bearing is provided with a connecting panel, and the first screw on the connecting panel is used for being connected with vehicle frame 16; Have the screw that matches with the first screw during manufacturing on the vehicle frame 16, vehicle frame 16 is connected with the first screw bolt on the bearing by screw; In the rotatable axis hole that is arranged on the bearing of trip shaft, can be around self axial rotation in axis hole; Rocking arm is installed in two ends of trip shaft; the other end of rocking arm is provided with connecting bore, can be connected (as being bolted) with the bottom of operator's compartment by connecting bore, and upset is during operator's compartment; operator's compartment is subject to the bearing force of bottom reversed oil cylinder, overturns before making operator's compartment take trip shaft as axial rotary.
Further, be provided with between the inwall of trip shaft and axis hole and build nylon sleeve.Axle sleeve adopts builds nylon (being called again MC nylon) and makes, have lightweight, intensity is high, self-lubricating, wear-resisting, anticorrosion, the multiple special performances such as insulation are widely used engineering plastics; Trip shaft is in axis hole and build nylon sleeve generation cliding friction, and then finishes rotation; Bearing is not adopted in this design, can effectively simplify mounting structure, reduces the product deadweight, reduces simultaneously cost of product, increases the benefit.
The utility model about the bottom of two bearings be provided with the first screw by connecting panel, can be connected with carriage bolt by the first screw, saved original switching mechanism bearing, saved the finite space of vehicle frame front portion; Adopt the mode of cliding friction to realize the rotation of trip shaft, bearing need not be set, so that productive costs reduces greatly, and saved assembling procedure and built-up time.
Description of drawings
Fig. 1 the utility model master TV structure schematic diagram.
Fig. 2 the utility model plan structure schematic diagram (having omitted the shock absorber connection bracket herein).
The side-looking of Fig. 3 the utility model and and frame joint structure schematic diagram.
Fig. 4 the utility model trip shaft and bearing junction structure for amplifying schematic diagram.
The 1-trip shaft, 2-bearing, 3-axis hole, 4-rocking arm, 5-connecting bore, 6-connecting panel, 7-the first screw, 8-builds nylon sleeve, 9-bracket hole, 10-buffering bracket, 11-bump rubber, 12-shock absorber connection bracket, 13-the second screw, 14-rubber axis, 15-end cap, 16-vehicle frame, 17-fixed end.
The specific embodiment
A kind of integral type cab turning mechanism assembly comprises trip shaft 1, and trip shaft 1 respectively is provided with a bearing 2 near the position of two ends, and level is provided with the axis hole 3 that matches with trip shaft on the bearing 2; Described trip shaft 1 rotatable being arranged in the axis hole 3; The two ends of trip shaft 1 respectively set firmly a Rocker arm 4; Described Rocker arm 4 is affixed by an end and trip shaft 1 end, and the other end level of Rocker arm 4 is provided with connecting bore 5; The bottom of bearing 2 is provided with connecting panel 6, and level is provided with the first screw 7 on the connecting panel 6.Be provided with between the inwall of trip shaft and axis hole and build nylon sleeve 8.Also be installed with shock absorber connection bracket 12 on the Rocker arm 4; One end and the rocking arm middle front part 4 of described shock absorber connection bracket 12 are affixed, and the other end of shock absorber connection bracket 12 is provided with the second screw 13.Described Rocker arm 4 middle part is provided with bracket hole 9, passes bracket hole 9 and is provided with buffering bracket 10, and the top of buffering bracket 10 is provided with fixed end 17, and the bottom of buffering bracket 10 is provided with bump rubber 11.Be provided with rubber axis 14 in the described connecting bore 5, rubber axis 14 two ends are connected with end cap 15.
Claims (8)
1. an integral type cab turning mechanism assembly comprises trip shaft (1), and trip shaft (1) respectively is provided with a bearing (2) near the position of two ends, and the upper level of bearing (2) is provided with the axis hole (3) that matches with trip shaft (1); Described trip shaft (1) is rotatable to be arranged in the axis hole (3); The two ends of trip shaft (1) respectively set firmly a rocking arm (4); Described rocking arm (4) is affixed by an end and trip shaft (1) end, and the other end level of rocking arm (4) is provided with connecting bore (5); It is characterized in that, the bottom of bearing (2) is provided with connecting panel (6), and the upper level of connecting panel (6) is provided with the first screw (7).
2. integral type cab turning mechanism assembly as claimed in claim 1 is characterized in that, is provided with between the inwall of trip shaft and axis hole to build nylon sleeve (8).
3. integral type cab turning mechanism assembly as claimed in claim 1 or 2 is characterized in that, also is installed with shock absorber connection bracket (12) on the rocking arm (4); One end of described shock absorber connection bracket (12) and rocking arm (4) middle front part are affixed, and the other end of shock absorber connection bracket (12) is provided with the second screw (13).
4. integral type cab turning mechanism assembly as claimed in claim 1 or 2, it is characterized in that, described rocking arm (4) middle part is provided with bracket hole (9), pass bracket hole (9) and be provided with buffering bracket (10), the top of buffering bracket (10) is provided with fixed end (17), and the bottom of buffering bracket (10) is provided with bump rubber (11).
5. integral type cab turning mechanism assembly as claimed in claim 3, it is characterized in that, described rocking arm (4) middle part is provided with bracket hole (9), pass bracket hole (9) and be provided with buffering bracket (10), the top of buffering bracket (10) is provided with fixed end (17), and the bottom of buffering bracket (10) is provided with bump rubber (11).
6. integral type cab turning mechanism assembly as claimed in claim 1 or 2 is characterized in that, is provided with rubber axis (14) in the described connecting bore (5), and rubber axis (14) two ends are connected with end cap (15).
7. integral type cab turning mechanism assembly as claimed in claim 3 is characterized in that, is provided with rubber axis (14) in the described connecting bore (5), and rubber axis (14) two ends are connected with end cap (15).
8. integral type cab turning mechanism assembly as claimed in claim 4 is characterized in that, is provided with rubber axis (14) in the described connecting bore (5), and rubber axis (14) two ends are connected with end cap (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220485504.3U CN202765111U (en) | 2012-09-22 | 2012-09-22 | Integrated cab turnover mechanism assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220485504.3U CN202765111U (en) | 2012-09-22 | 2012-09-22 | Integrated cab turnover mechanism assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202765111U true CN202765111U (en) | 2013-03-06 |
Family
ID=47771705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220485504.3U Expired - Lifetime CN202765111U (en) | 2012-09-22 | 2012-09-22 | Integrated cab turnover mechanism assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202765111U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229000A (en) * | 2014-07-25 | 2014-12-24 | 株洲时代新材料科技股份有限公司 | Assembly method of automobile driving cab turnover device |
| CN108820057A (en) * | 2018-08-21 | 2018-11-16 | 宁波汇众汽车车桥制造有限公司 | A kind of cab turning mechanism assembly |
| CN110899621A (en) * | 2019-12-10 | 2020-03-24 | 诸城航大新材料技术有限公司 | Die and process for casting torsion bar type aluminum alloy overturning support |
-
2012
- 2012-09-22 CN CN201220485504.3U patent/CN202765111U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229000A (en) * | 2014-07-25 | 2014-12-24 | 株洲时代新材料科技股份有限公司 | Assembly method of automobile driving cab turnover device |
| CN108820057A (en) * | 2018-08-21 | 2018-11-16 | 宁波汇众汽车车桥制造有限公司 | A kind of cab turning mechanism assembly |
| CN108820057B (en) * | 2018-08-21 | 2024-06-11 | 宁波汇众汽车车桥制造有限公司 | Cab tilting mechanism assembly |
| CN110899621A (en) * | 2019-12-10 | 2020-03-24 | 诸城航大新材料技术有限公司 | Die and process for casting torsion bar type aluminum alloy overturning support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10011164B2 (en) | In-wheel motor drive unit | |
| CN202765111U (en) | Integrated cab turnover mechanism assembly | |
| CN204432765U (en) | MacPherson type suspension steering swivel | |
| CN101734117B (en) | Vehicle front suspension control arm | |
| CN203306092U (en) | Integrated steering knuckle used for independent pneumatic suspension | |
| US20130008736A1 (en) | All-terrain vehicle | |
| CN204452586U (en) | Double wish-bone arm type suspension steering swivel | |
| CN106671716B (en) | Novel air spring independent suspension steering tie rod locking structure | |
| CN101628420B (en) | Wheels of robot with driving and slip measuring capability adapted to rough ground | |
| CN201109360Y (en) | Four-U-bolts balancing shaft assembly | |
| CN215043087U (en) | High-strength automobile steering yoke | |
| CN202491897U (en) | Single-arm front suspension mechanism | |
| CN102658766B (en) | Guiding supporting device and rail-road car | |
| CN202557236U (en) | Guiding and supporting device and rail-road car | |
| CN201580223U (en) | Control arm of front suspension bracket of automobile | |
| CN103950475A (en) | Novel cab front suspension | |
| CN201833842U (en) | Lower swing arm assembly of heavy-duty car independent suspension | |
| CN204488919U (en) | A kind of steering swivel | |
| CN204586509U (en) | The support bracket fastened vehicle driving shaft assembly of a kind of band | |
| CN203496986U (en) | Vehicle steering assembly and sand beach vehicle thereof | |
| CN111806553A (en) | Independent steering system with steering motor arranged on single longitudinal arm of single longitudinal arm suspension | |
| JP2018002103A (en) | Aluminum steering knuckle | |
| CN204278972U (en) | A kind of plate spring suspension brackets Multifunctional combined bracket | |
| CN214661476U (en) | Ball pin structure for realizing suspension frame overturning | |
| CN202213443U (en) | Front axle assembly having air chamber without clamping bolts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 044000 No. 1, Airport Avenue, Yuncheng Airport Economic Development Zone, Shanxi, Yuncheng Patentee after: Dayun Automobile Co.,Ltd. Address before: 044000 Shanxi province Yuncheng City Airport Tongda Road No. 8 Patentee before: Dayun Automobile Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |