CN219131573U - Double-end processing equipment of steering shaft - Google Patents
Double-end processing equipment of steering shaft Download PDFInfo
- Publication number
- CN219131573U CN219131573U CN202320068603.XU CN202320068603U CN219131573U CN 219131573 U CN219131573 U CN 219131573U CN 202320068603 U CN202320068603 U CN 202320068603U CN 219131573 U CN219131573 U CN 219131573U
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- Prior art keywords
- steering shaft
- double
- fixed cover
- fixed
- fixed sleeve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a double-end machining device for a steering shaft, which comprises a fixed seat, wherein machining devices are arranged on two sides of the fixed seat, the fixed seat comprises a mounting shell and a fixed sleeve, the fixed sleeve axially penetrates through the mounting shell, the fixed sleeve is rotatably mounted in the mounting shell, two ends of the fixed sleeve are protruded out of the mounting shell, an axial mounting through groove is formed in the fixed sleeve, a rotating gear is arranged on the outer wall of the fixed sleeve, the rotating gear is meshed with a driving gear, the rotating gear is connected with a driving motor, the steering shaft is placed in the mounting through groove, two ends of the steering shaft are protruded out of two ends of the fixed sleeve, clamping mechanisms are arranged on two sides of the fixed sleeve, and the clamping mechanisms clamp the steering shaft. According to the utility model, the steering shaft is fixed through the fixing sleeve, the two ends of the steering shaft, which need to be processed, are protruded out of the fixing sleeve, the steering shaft is processed by processing equipment on two sides at the same time, the processing efficiency is high, repeated installation is not needed, and the processed steering shaft has good coaxiality.
Description
[ field of technology ]
The utility model relates to the technical field of steering shaft machining, in particular to the technical field of double-head machining equipment of steering shafts.
[ background Art ]
The steering shaft is used for transmitting steering torque applied by a driver to the steering wheel to the steering gear, and the upper part of the steering shaft is fixedly connected with the steering wheel, and the lower part of the steering shaft is connected with the steering gear. The steering shaft passes through the steering column and is supported on bearings and bushings within the column. Some steering shafts have certain rigidity and energy absorption function, and play a role in preventing injury.
When the steering shaft is processed, the steering shaft needs to be fixed through a fixing tool, one end of the steering shaft is processed through a lathe, after the processing is finished, the steering shaft is taken out, the steering shaft is fixed again in the other direction, and the other end of the steering shaft is processed. The machining mode is low in efficiency, and after the clamping is carried out again, the central shaft of the steering shaft is easy to deviate, so that the coaxiality of the two machined end faces is not high, and the product quality is affected.
[ utility model ]
The utility model aims to solve the problems in the prior art, and provides double-end processing equipment for a steering shaft, which can process two ends of the steering shaft at the same time, has high processing efficiency and has higher coaxiality after processing.
In order to achieve the above purpose, the utility model provides a double-end processing device of a steering shaft, which comprises a fixed seat, wherein processing devices are arranged on two sides of the fixed seat, the fixed seat comprises a mounting shell and a fixed sleeve, the fixed sleeve axially penetrates through the mounting shell, the fixed sleeve is rotatably arranged in the mounting shell, two ends of the fixed sleeve are protruded out of the mounting shell, an axial mounting through groove is formed in the fixed sleeve, a rotating gear is arranged on the outer wall of the fixed sleeve, the rotating gear is meshed with a driving gear, the rotating gear is connected with a driving motor, the steering shaft is placed in the mounting through groove, two ends of the steering shaft are protruded out of the fixed sleeve, two sides of the fixed sleeve are provided with clamping mechanisms, and the clamping mechanisms clamp the steering shaft.
Preferably, the rotating gear is located in the middle of the fixed sleeve.
Preferably, the clamping mechanism is a self-centering chuck.
Preferably, the clamping mechanism comprises a plurality of clamping blocks, the clamping blocks are connected with telescopic cylinders, and the clamping blocks are radially arranged on the outer side of the steering shaft in a surrounding mode.
Preferably, a sliding groove matched with the clamping block is formed in the inner wall of the fixing sleeve, the sliding groove is communicated with the mounting through groove, and the clamping block is arranged in the sliding groove in a sliding mode.
Preferably, a V-shaped groove is formed in one end, close to the steering shaft, of the clamping block, and a rubber pad is arranged in the V-shaped groove.
Preferably, the processing equipment comprises a horizontal linear motor module, wherein a vertical linear motor module is arranged on a rotor of the horizontal linear motor module, and a processing machine head is arranged on the rotor of the vertical linear motor module.
The utility model has the beneficial effects that: according to the utility model, the steering shaft is fixed through the fixing sleeve, the two ends of the steering shaft, which need to be processed, are protruded out of the fixing sleeve, the steering shaft is processed by processing equipment on two sides at the same time, the processing efficiency is high, repeated installation is not needed, and the processed steering shaft has good coaxiality.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of embodiment 1;
FIG. 3 is a schematic diagram of the structure of a clamping block in embodiment 1;
fig. 4 is a schematic structural diagram of embodiment 2.
In the figure: 1-fixing seat, 2-processing equipment, 3-fixed sleeve, 4-installation through groove, 5-rotation gear, 6-drive gear, 7-clamping block, 11-installation shell, 31-sliding groove, 71-telescopic cylinder, 72-rubber pad.
[ detailed description ] of the utility model
Example 1:
referring to fig. 1, fig. 2, fig. 3, the double-end processing equipment of steering shaft includes fixing base 1, the both sides of fixing base 1 are equipped with processing equipment 2, and fixing base 1 includes installation shell 11 and fixed cover 3, and fixed cover 3 axially runs through installation shell 11 setting, fixed cover 3 rotates and installs in installation shell 11, and the both ends protrusion installation shell 11 setting of fixed cover 3 has seted up axial installation logical groove 4 in the fixed cover 3, is equipped with rotation gear 5 on the outer wall of fixed cover 3, and rotation gear 5 meshing has driving gear 6, and rotation gear 5 is connected with driving motor, and the steering shaft is placed in installation logical groove 4, and the both ends protrusion fixed cover 3's of steering shaft both ends setting are provided with fixture, and fixture carries out the centre gripping to the steering shaft, rotation gear 5 is located the centre of fixed cover 3, fixture includes three grip block 7, and grip block 7 is connected with telescopic cylinder 71, and grip block 7 radially encircles and establishes in the outside of steering shaft, set up on the inner wall of fixed cover 3 with grip block 7 assorted sliding groove 31, sliding groove 31 and installation logical groove 7 are equipped with linear electric motor, and the linear electric motor is equipped with in the linear electric motor is close to the linear electric motor is equipped with in the linear velocity profile groove of die set up in the linear velocity profile module set up on the linear velocity module is equipped with the linear velocity profile motor is 72, and is equipped with the linear velocity profile motor is equipped with the linear motor 72.
Before processing, the clamping block 7 is stored in the sliding groove 31, during processing, the manipulator clamps and places the steering shaft in the fixed sleeve 3, then the telescopic cylinder 71 stretches, the steering shaft is clamped by the clamping block 7, then the driving motor drives the driving gear 6 to rotate, the fixed sleeve 3 is driven to rotate, and then the processing equipment 2 on two sides simultaneously processes two ends of the steering shaft.
Example 2:
referring to fig. 4, the double-end processing equipment of steering shaft includes fixing base 1, the both sides of fixing base 1 are equipped with processing equipment 2, and fixing base 1 includes installation shell 11 and fixed cover 3, and fixed cover 3 axially runs through installation shell 11 setting, fixed cover 3 rotates and installs in installation shell 11, and the both ends protrusion installation shell 11 setting of fixed cover 3 has seted up axial installation logical groove 4 in the fixed cover 3, is equipped with rotation gear 5 on the outer wall of fixed cover 3, and rotation gear 5 meshing has driving gear 6, and rotation gear 5 is connected with driving motor, and the steering shaft is placed in installation logical groove 4, and the both ends protrusion fixed cover 3 of both ends of steering shaft are provided with from centering four-jaw chuck, and centre gripping is carried out to the steering shaft from centering four-jaw chuck to fixed cover 3's both sides, rotation gear 5 is located the centre department of fixed cover 3, processing equipment 2 includes horizontal linear motor module, installs vertical linear motor module on the runner of horizontal linear motor module, installs the processing aircraft nose on the runner of vertical linear motor module.
During processing, the manipulator clamps and places the steering shaft in the fixed sleeve 3, then the chuck clamps the steering shaft, then the driving motor drives the driving gear 6 to rotate, the fixed sleeve 3 is driven to rotate, and then the processing equipment 2 on two sides simultaneously processes two ends of the steering shaft.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a double-end processing equipment of steering spindle which characterized in that: including fixing base (1), the both sides of fixing base (1) are equipped with processing equipment (2), and fixing base (1) are including installing shell (11) and fixed cover (3), and fixed cover (3) axially run through installation shell (11) and set up, fixed cover (3) rotate and install in installing shell (11), and fixed cover (3) both ends protrusion installation shell (11) set up, have seted up axial installation logical groove (4) in fixed cover (3), are equipped with on the outer wall of fixed cover (3) and rotate gear (5), rotate gear (5) meshing and have driving gear (6), rotate gear (5) and be connected with driving motor, and the steering spindle is placed in installation logical groove (4), and the both ends of steering spindle protrusion fixed cover (3) set up, and the both sides of fixed cover (3) are provided with fixture, and fixture carries out the centre gripping to the steering spindle.
2. The double-ended machining apparatus for a steering shaft according to claim 1, wherein: the rotating gear (5) is positioned in the middle of the fixed sleeve (3).
3. The double-ended machining apparatus for a steering shaft according to claim 1, wherein: the clamping mechanism is a self-centering chuck.
4. The double-ended machining apparatus for a steering shaft according to claim 1, wherein: the clamping mechanism comprises a plurality of clamping blocks (7), the clamping blocks (7) are connected with telescopic cylinders (71), and the clamping blocks (7) are radially arranged on the outer side of the steering shaft in a surrounding mode.
5. The double-ended machining apparatus for a steering shaft according to claim 4, wherein: the inner wall of the fixed sleeve (3) is provided with a sliding groove (31) matched with the clamping block (7), the sliding groove (31) is communicated with the mounting through groove (4), and the clamping block (7) is arranged in the sliding groove (31) in a sliding manner.
6. The double-ended machining apparatus for a steering shaft according to claim 5, wherein: one end of the clamping block (7) close to the steering shaft is provided with a V-shaped groove, and a rubber pad (72) is arranged in the V-shaped groove.
7. The double-ended machining apparatus for a steering shaft according to any one of claims 1 to 6, characterized in that: the processing equipment (2) comprises a horizontal linear motor module, a vertical linear motor module is arranged on a rotor of the horizontal linear motor module, and a processing machine head is arranged on the rotor of the vertical linear motor module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320068603.XU CN219131573U (en) | 2023-01-10 | 2023-01-10 | Double-end processing equipment of steering shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320068603.XU CN219131573U (en) | 2023-01-10 | 2023-01-10 | Double-end processing equipment of steering shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219131573U true CN219131573U (en) | 2023-06-06 |
Family
ID=86566156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320068603.XU Active CN219131573U (en) | 2023-01-10 | 2023-01-10 | Double-end processing equipment of steering shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219131573U (en) |
-
2023
- 2023-01-10 CN CN202320068603.XU patent/CN219131573U/en active Active
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