CN215825147U - Assembling mechanism for bulk part air suspension axle - Google Patents
Assembling mechanism for bulk part air suspension axle Download PDFInfo
- Publication number
- CN215825147U CN215825147U CN202121087509.6U CN202121087509U CN215825147U CN 215825147 U CN215825147 U CN 215825147U CN 202121087509 U CN202121087509 U CN 202121087509U CN 215825147 U CN215825147 U CN 215825147U
- Authority
- CN
- China
- Prior art keywords
- frame
- axle
- air suspension
- positioning plate
- spring seat
- 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
- 239000000725 suspension Substances 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides a spare part air suspension axle pairing mechanism which comprises a frame, wherein one end of the frame is provided with a linear guide rail, and the other end of the frame is provided with an air cylinder; an axle limiting groove is formed in the middle of the frame; a steel plate spring seat positioning device is arranged above the axle limiting groove; two sliding blocks are arranged on the linear guide rail in a sliding manner, and positioning pins are arranged on the sliding blocks; the steel plate spring seat positioning device comprises two vertical plates, a connecting rod is arranged between the two vertical plates, a positioning plate and a positioning plate are horizontally arranged at the bottom of each vertical plate, a side positioning plate is vertically arranged at one side of each positioning plate, a limit ejector rod in an L shape is further arranged on one side positioning plate, one end of the limit ejector rod extends out in the horizontal direction, the edge of the side positioning plate is arranged, the steel plate spring seat positioning device is simple in structure, the assembly process does not need to be measured and aligned, and the installation efficiency is high.
Description
Technical Field
The utility model relates to the field of semitrailers, in particular to a bulk part suspension axle pairing mechanism.
Background
The air suspension axle is pushed to be used in the semitrailer by positive force in China, so that the semitrailer is safer and more reliable to operate. When the air suspension axle is assembled, various indexes of the air suspension axle meet technical requirements, and meanwhile, the assembling efficiency of the air suspension axle needs to be improved. Namely, a steel plate spring seat in the air suspension axle needs to be quickly positioned, and a steel plate spring on the air suspension axle needs to be quickly positioned; meanwhile, the alignment operation is not needed when the assembled air suspension vehicle shaft set is aligned as much as possible. There are no devices on the market that can meet the above requirements.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model adopts the technical scheme that: a part air suspension axle pairing mechanism comprises a frame, wherein a linear guide rail is arranged at one end of the frame, and an air cylinder is arranged at the other end of the frame; an axle limiting groove is formed in the middle of the frame; a steel plate spring seat positioning device is arranged above the axle limiting groove;
two ends of the linear guide rail are respectively provided with a sliding block in a sliding manner, and positioning pins are arranged on the sliding blocks;
the steel plate spring seat positioning device comprises two vertical plates, a connecting rod is arranged between the upper ends of the two vertical plates, a positioning plate and a side positioning plate are vertically arranged on the same side of the positioning plate, a limiting ejector rod in an L shape is further arranged on one side positioning plate, and one end of the limiting ejector rod in the L shape extends out in the horizontal direction.
Based on the above, the length value of the connecting rod is larger than the width value of the frame.
Based on the above, the flexible end of cylinder sets up towards the axletree spacing groove.
Based on the above, the cylinder is arranged in the middle of one end of the frame.
Based on the above, the linear guide rail and the axle limiting groove are arranged in parallel.
Based on the above, the length value of the linear guide rail is greater than the width value of the frame.
Compared with the prior art, the bulk part air suspension axle pairing mechanism has substantial characteristics and progress, and particularly, the bulk part air suspension axle pairing mechanism provided by the utility model has the advantages that the steel plate spring seat position is quickly positioned through the steel plate spring seat positioning device, and then the steel plate spring quickly positions the steel plate spring through the steel plate spring seat, the linear guide rail and the sliding block, so that the production requirements of batch air suspension semi-trailers are met. The device simple structure, group need not to measure the alignment again to the in-process, and the installation effectiveness is high.
Drawings
Fig. 1 is a schematic structural diagram of a frame in a part empty suspension axle pairing mechanism provided by the utility model.
Fig. 2 is a schematic structural diagram of a steel plate spring seat positioning device in the bulk part empty suspension axle pairing mechanism provided by the utility model.
Fig. 3 is a schematic structural diagram of a steel plate spring seat mounted in the bulk suspension axle pairing mechanism provided by the utility model.
Fig. 4 is a schematic structural diagram of a steel plate spring mounted in the spare part empty suspension axle pairing mechanism provided by the utility model.
In the figure: 1. a frame; 2. a cylinder; 3. a linear guide rail; 4. positioning pins; 5. a slider; 6. a connecting rod; 7. a first positioning plate; 8. a second positioning plate; 9. a side positioning plate; 10. a limit ejector rod; 11. an axle; 12. a steel plate spring seat; 13. a leaf spring; 14. a U-shaped bolt; 15. an axle limiting groove.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
Example 1
The present embodiment provides a bulk empty suspension axle pairing mechanism, as shown in fig. 1, 2, 3 and 4, including a frame 1.
One end of the frame 1 is provided with a linear guide rail 3, and the other end of the frame 1 is provided with a cylinder 2.
An axle limiting groove 15 is formed in the middle of the frame 1; and a steel plate spring seat positioning device is arranged above the axle limiting groove 15.
Two ends of the linear guide rail 3 are respectively provided with a sliding block 5 in a sliding mode, and positioning pins 4 are installed on the sliding blocks 5.
The steel plate spring seat positioning device comprises two vertical plates, and a connecting rod 6 is arranged between the upper ends of the two vertical plates. And the bottom of the vertical plate is horizontally provided with a positioning plate.
And the same side of the two positioning plates is vertically provided with a side positioning plate 9. Specifically, the two positioning plates may be divided into a first positioning plate 7 and a second positioning plate 8.
The first positioning plate 7 is also provided with an L-shaped limiting ejector rod 10. One end of the L-shaped limiting ejector rod 10 extends out of the edge of the side positioning plate 9 in the horizontal direction.
In particular, the length of the link 6 has a value greater than the width of the frame 1.
The telescopic end of the cylinder 2 is arranged towards the axle limiting groove 15.
The cylinder 2 is arranged at the middle position of one end of the frame 1.
The linear guide 3 is arranged in parallel with the axle limiting groove 15.
The length value of the linear guide rail 3 is larger than the width value of the frame 1.
Specifically, when the axle assembling mechanism is used for assembling the axle by using the spare part empty suspension axle assembly mechanism, the specific process is as shown in fig. 4:
firstly, placing the axle 11 on the axle limiting groove 15 and ensuring that two hubs on the axle are basically equal to the edge of the frame; then utilize steel sheet spring seat positioner with steel sheet spring seat preliminary location on the axletree, utilize two side locating plates 9 in the steel sheet spring seat positioner to align and restrict a side of steel sheet spring seat promptly, utilize the one end butt of the spacing ejector pin of L shape at the inboard of a wheel hub, find out the mounted position of steel sheet spring seat apart from wheel hub specific distance.
Then installing the U-shaped bolt 14 on the steel plate spring seat, and enabling the steel plate spring to penetrate through the U-shaped bolt; and finally, the positioning pin 4 on the sliding block penetrates through an assembly hole at one end of the steel plate spring, so that the position of the steel plate spring is positioned, and the U-shaped bolt is fixed finally.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a parts air suspension axle pairing mechanism which characterized in that: the device comprises a frame, wherein one end of the frame is provided with a linear guide rail, and the other end of the frame is provided with a cylinder; an axle limiting groove is formed in the middle of the frame; a steel plate spring seat positioning device is arranged above the axle limiting groove;
two ends of the linear guide rail are respectively provided with a sliding block in a sliding manner, and positioning pins are arranged on the sliding blocks;
the steel plate spring seat positioning device comprises two vertical plates, a connecting rod is arranged between the upper ends of the two vertical plates, a positioning plate and a side positioning plate are vertically arranged on the same side of the positioning plate, a limiting ejector rod in an L shape is further arranged on one side positioning plate, and one end of the limiting ejector rod in the L shape extends out in the horizontal direction.
2. The bulk air suspension axle pairing mechanism of claim 1, wherein: the length value of the connecting rod is larger than the width value of the frame.
3. The bulk air suspension axle pairing mechanism of claim 2, wherein: the telescopic end of the cylinder is arranged towards the axle limiting groove.
4. The bulk air suspension axle pairing mechanism of claim 3, wherein: the cylinder is arranged in the middle of one end of the frame.
5. The bulk air suspension axle pairing mechanism of claim 4, wherein: the linear guide rail and the axle limiting groove are arranged in parallel.
6. The bulk air suspension axle pairing mechanism of claim 5, wherein: the length value of the linear guide rail is larger than the width value of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121087509.6U CN215825147U (en) | 2021-05-20 | 2021-05-20 | Assembling mechanism for bulk part air suspension axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121087509.6U CN215825147U (en) | 2021-05-20 | 2021-05-20 | Assembling mechanism for bulk part air suspension axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215825147U true CN215825147U (en) | 2022-02-15 |
Family
ID=80188948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121087509.6U Active CN215825147U (en) | 2021-05-20 | 2021-05-20 | Assembling mechanism for bulk part air suspension axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215825147U (en) |
-
2021
- 2021-05-20 CN CN202121087509.6U patent/CN215825147U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110001374B (en) | Quick-change device for batteries of electric vehicle, electric vehicle and quick-change method | |
| CN110977385B (en) | Automatic bolt assembling equipment for rear end plate of automobile engine | |
| CN215825147U (en) | Assembling mechanism for bulk part air suspension axle | |
| CN109624779B (en) | Automobile battery replacement device and electric automobile | |
| CN210714015U (en) | Carry sweep formula transfer robot | |
| CN202758898U (en) | Outer press block for mounting photovoltaic assembly on square tube or rectangular tube | |
| CN116408629A (en) | Multi-size battery pack cover plate press mounting equipment | |
| CN108032065B (en) | Wheel set withdrawal machine with wheel withdrawal seat capable of bidirectionally using clamping key structure | |
| CN204937237U (en) | A kind of automobile and spare wheel crossbeam assembly thereof | |
| CN219904039U (en) | Battery structure for realizing quick power change | |
| CN216302400U (en) | Four-way shuttle vehicle body frame | |
| CN217516992U (en) | Quenching workpiece clamping mechanism for producing leaf spring | |
| CN217532408U (en) | Semitrailer suspension axle and front support connecting device | |
| CN220751619U (en) | Carriage detection support for new energy automobile | |
| CN211990525U (en) | Local turn-ups mould in spinning spoke ventilation hole | |
| CN218877201U (en) | Trolley for battery replacement | |
| CN218412007U (en) | Testing arrangement is drawn with toughness to processing of I type polyamide heat insulating strip | |
| CN203496602U (en) | Plate spring support for heavy truck automobile | |
| CN214326239U (en) | Rotating bracket suitable for transfer device in production line | |
| CN219668175U (en) | Induction device for battery replacement trolley | |
| CN220748863U (en) | Roller type brake mechanism | |
| CN203451169U (en) | Long connection rod structure used for tray truck | |
| CN216783668U (en) | Crawler chassis limiting device | |
| CN216188603U (en) | Wheel pair pushing device for railway vehicle | |
| CN209255844U (en) | A kind of device improving leading machine working efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |