CN215032508U - Automatic straightening device for automobile half shaft - Google Patents
Automatic straightening device for automobile half shaft Download PDFInfo
- Publication number
- CN215032508U CN215032508U CN202120390668.7U CN202120390668U CN215032508U CN 215032508 U CN215032508 U CN 215032508U CN 202120390668 U CN202120390668 U CN 202120390668U CN 215032508 U CN215032508 U CN 215032508U
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- fixedly connected
- bottom plate
- push rod
- automobile half
- shell
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Abstract
The utility model discloses an automatic coalignment of car semi-axis, comprising a base plate, the last fixed surface of bottom plate is connected with fixed frame, the upper surface of bottom plate is provided with electric putter, the last fixed surface of bottom plate is connected with the run-out detection device, the output of run-out detection device is provided with the electro-magnet. The utility model discloses in, through configuration run-out detection device, hydraulic pressure push rod and chromium-plated layer, make device itself have the function of automatic alignment automobile semi-axis, the participation of manpower has been avoided, push rod work efficiency's purpose has been reached, and through the fixed frame of configuration electric putter and curved surface, make the device can control the fixed diameter of fixed frame through adjusting electric putter, the target of the automobile semi-axis of fixed different diameters has been realized, and then the purpose of the automobile semi-axis of different diameters of alignment has been reached, and the application of the fixed frame of curved surface, the condition that the automobile semi-axis is by fixed frame fish tail has been avoided.
Description
Technical Field
The utility model relates to an automobile processing field especially relates to an automatic coalignment of car semi-axis.
Background
The straightening device is a detection straightening device designed for bending deformation of shaft rod products after heat treatment, the existing automatic straightening machine is a high-tech product integrating mechanical, electrical, hydraulic, pneumatic and computer detection and analysis, has excellent technical performance, and has the advantages of high measurement precision, fast production rhythm, strong adaptability of workpieces and the like, and the accurate measurement can be realized for radial runout of parts such as pure circular sections, D-shaped sections, reference circles of gears or splines and the like of the shaft rod workpieces;
the half shafts, also called drive shafts, are the shafts connecting the differential to the drive wheels. The half shaft is a shaft for transmitting torque between a speed reducer of a gearbox and a driving wheel, the inner end and the outer end of the half shaft are respectively provided with a universal joint which is respectively connected with a gear of the speed reducer and an inner ring of a hub bearing through splines on the universal joint, most of automobile half shafts deform in the using process, so that an automobile half shaft straightening device is produced at the right moment, a fixing piece of a multi-purpose plane of a traditional automobile half shaft straightening device is fixed, the surface of the half shaft can be scratched, most of the straightening devices can only straighten the automobile half shaft with one diameter, the service area is narrow, and part of the straightening devices are lack of coping with structural engineering in a low-temperature environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automatic straightening device for an automobile half shaft.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic straightening device for an automobile half shaft comprises a bottom plate, wherein a fixed rack is fixedly connected to the upper surface of the bottom plate, an electric push rod is arranged on the upper surface of the bottom plate, a bounce amount detection device is fixedly connected to the upper surface of the bottom plate, an electromagnet is arranged at the output end of the bounce amount detection device, a shell is fixedly connected to the upper surface of the bottom plate, an observation window is arranged on the side surface of the shell, a buzzer is fixedly connected to the side surface of the shell, a warning lamp is arranged on the upper surface of the shell, and a feed inlet is arranged on the side surface of the shell;
the inner wall fixedly connected with spandrel girder of casing, the upper surface of spandrel girder is provided with the gasbag, the side fixedly connected with gas-supply pipe of gasbag, the one end that the gasbag was kept away from to the gas-supply pipe is provided with heating device, heating device's lower surface is provided with the air outlet, the lower surface of spandrel girder is provided with the slide rail, the surperficial sliding connection of slide rail has hydraulic push rod, hydraulic push rod's upper surface is provided with initiative kun, hydraulic push rod's output is provided with chromium-plated layer.
As a further description of the above technical solution:
the fixed frame is composed of two parts, the contact surface of the fixed frame is a curved surface, and the output end of the electric push rod is fixedly connected to the side surface of the fixed frame.
As a further description of the above technical solution:
the electric push rods are fixedly connected to the upper surface of the bottom plate, and the number of the electric push rods is two.
As a further description of the above technical solution:
the jumping amount detection device is located on one side of the fixed rack, and the electromagnet is fixedly connected to the output end of the jumping amount detection device.
As a further description of the above technical solution:
the observation window is made of transparent materials and is fixedly connected to the side face of the shell, and the buzzer is located above the observation window.
As a further description of the above technical solution:
the air bag is fixedly connected to the upper surface of the bearing beam and is spherical.
As a further description of the above technical solution:
the heating device is fixedly connected to the upper surface of the bearing beam and is fixedly connected to one end, far away from the air bag, of the air conveying pipe.
As a further description of the above technical solution:
the air outlet penetrates through the surface of the bearing beam, and the number of the active transfer rollers is five.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the automatic straightening device for the automobile half shaft has the advantages that the jump amount detection device, the hydraulic push rod and the chromium coating are configured, so that the device has the function of automatically straightening the automobile half shaft, the participation of manpower is avoided, and the purpose of the working efficiency of the push rod is achieved.
2. Compared with the prior art, the automatic straightening device for the automobile half shafts has the advantages that the fixed diameter of the fixed frame can be controlled by adjusting the electric push rod through the fixed frame provided with the electric push rod and the curved surface, the purpose of fixing the automobile half shafts with different diameters is achieved, the purpose of straightening the automobile half shafts with different diameters is achieved, and the condition that the automobile half shafts are scratched by the fixed frame is avoided due to the application of the fixed frame provided with the curved surface.
3. Compared with the prior art, the automatic straightening device for the automobile half shaft has the advantages that the device has the capability of coping with a low-temperature environment by configuring the air bag, the air delivery pipe, the heating device and the air outlet, the condition that the automobile half shaft is misaligned in straightening under the low-temperature environment is avoided, and the purpose of ensuring the straightening quality is achieved.
Drawings
FIG. 1 is a cross-sectional view of an automatic straightening device for an automobile half shaft according to the present invention;
FIG. 2 is a perspective view of an automatic straightening device for an automobile half shaft according to the present invention;
FIG. 3 is a schematic view of the fixing device of FIG. 1;
fig. 4 is a front view of the automatic straightening device for the automobile half shaft provided by the utility model.
Illustration of the drawings:
1. a base plate; 2. a housing; 3. an observation window; 4. a buzzer; 5. a warning light; 6. a feed inlet; 7. fixing the frame; 8. an electromagnet; 9. a runout amount detecting device; 10. a slide rail; 11. an air outlet; 12. a spandrel girder; 13. a heating device; 14. a gas delivery pipe; 15. an air bag; 16. a driving transfer roller; 17. a hydraulic push rod; 18. a chromium plating layer; 19. an electric push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: an automatic straightening device for an automobile half shaft comprises a bottom plate 1, wherein a fixed rack 7 is fixedly connected to the upper surface of the bottom plate 1, electric push rods 19 are arranged on the upper surface of the bottom plate 1, the fixed rack 7 is composed of two parts, the contact surface of the fixed rack 7 is a curved surface, the output end of each electric push rod 19 is fixedly connected to the side surface of the fixed rack 7, the electric push rods 19 are fixedly connected to the upper surface of the bottom plate 1, the number of the electric push rods 19 is two, a bounce amount detection device 9 is fixedly connected to the upper surface of the bottom plate 1, an electromagnet 8 is arranged at the output end of the bounce amount detection device 9, the bounce amount detection device 9 is positioned on one side of the fixed rack 7, the electromagnet 8 is fixedly connected to the output end of the bounce amount detection device 9, a shell 2 is fixedly connected to the upper surface of the bottom plate 1, an observation window 3 is arranged on the side surface of the shell 2, and a buzzer 4 is fixedly connected to the side surface of the shell 2, the observation window 3 is made of transparent materials and is fixedly connected to the side surface of the shell 2, the buzzer 4 is positioned above the observation window 3, the upper surface of the shell 2 is provided with a warning lamp 5, and the side surface of the shell 2 is provided with a feeding hole 6;
the inner wall fixedly connected with spandrel girder 12 of casing 2, the upper surface of spandrel girder 12 is provided with gasbag 15, gasbag 15 fixed connection is in the upper surface of spandrel girder 12, and gasbag 15 sets up to spherical, the side fixedly connected with air-supply pipe 14 of gasbag 15, the one end that air-supply pipe 14 kept away from gasbag 15 is provided with heating device 13, heating device 13 fixed connection is in the upper surface of spandrel girder 12, and fixed connection is in the one end that air-supply pipe 14 kept away from gasbag 15, the lower surface of heating device 13 is provided with air outlet 11, the lower surface of spandrel girder 12 is provided with slide rail 10, the surperficial sliding connection of slide rail 10 has hydraulic push rod 17, the upper surface of hydraulic push rod 17 is provided with initiative turn-around roller 16, air outlet 11 runs through in the surface of spandrel girder 12, the quantity of initiative turn-around roller 16 is five, the output of hydraulic push rod 17 is provided with chromium-plated layer 18.
The working principle is as follows: the automatic straightening device for the automobile half shaft has the function of automatically straightening the automobile half shaft by being provided with the jumping amount detection device 9, the hydraulic push rod 17 and the chromium coating 18, avoids the participation of manpower, and by configuring the electric push rod 19 and the curved fixed frame 7, the device can control the fixed diameter of the fixed frame 7 by adjusting the electric push rod 19, the aim of fixing automobile half shafts with different diameters is achieved, thereby achieving the aim of straightening the automobile half shafts with different diameters, and the application of the curved fixed frame 7 avoids the condition that the automobile half shafts are scratched by the fixed frame 7, the automatic straightening device for the automobile half shaft comprises an air bag 15, a gas pipe 14, a heating device 13 and an air outlet 11, the device has the capability of coping with the low-temperature environment, and the condition that the automobile half shaft is misaligned in alignment under the low-temperature environment is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an automatic coalignment of car semi-axis, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a fixed rack (7), the upper surface of the bottom plate (1) is provided with an electric push rod (19), the upper surface of the bottom plate (1) is fixedly connected with a bounce amount detection device (9), the output end of the bounce amount detection device (9) is provided with an electromagnet (8), the upper surface of the bottom plate (1) is fixedly connected with a shell (2), the side surface of the shell (2) is provided with an observation window (3), the side surface of the shell (2) is fixedly connected with a buzzer (4), the upper surface of the shell (2) is provided with a warning lamp (5), and the side surface of the shell (2) is provided with a feeding hole (6);
the inner wall fixedly connected with spandrel girder (12) of casing (2), the upper surface of spandrel girder (12) is provided with gasbag (15), the side fixedly connected with gas-supply pipe (14) of gasbag (15), the one end that gasbag (15) were kept away from in gas-supply pipe (14) is provided with heating device (13), the lower surface of heating device (13) is provided with air outlet (11), the lower surface of spandrel girder (12) is provided with slide rail (10), the sliding surface of slide rail (10) is connected with hydraulic push rod (17), the upper surface of hydraulic push rod (17) is provided with initiative commentaries on classics kun (16), the output of hydraulic push rod (17) is provided with chromium-plated layer (18).
2. The automatic straightening device for the automobile half shafts according to claim 1, characterized in that: the fixed rack (7) is composed of two parts, the contact surface of the fixed rack (7) is a curved surface, and the output end of the electric push rod (19) is fixedly connected to the side surface of the fixed rack (7).
3. The automatic straightening device for the automobile half shafts according to claim 1, characterized in that: the electric push rods (19) are fixedly connected to the upper surface of the bottom plate (1), and the number of the electric push rods (19) is two.
4. The automatic straightening device for the automobile half shafts according to claim 1, characterized in that: the jumping amount detection device (9) is located on one side of the fixed rack (7), and the electromagnet (8) is fixedly connected to the output end of the jumping amount detection device (9).
5. The automatic straightening device for the automobile half shafts according to claim 1, characterized in that: the observation window (3) is made of transparent materials and is fixedly connected to the side face of the shell (2), and the buzzer (4) is located above the observation window (3).
6. The automatic straightening device for the automobile half shafts according to claim 1, characterized in that: the air bag (15) is fixedly connected to the upper surface of the bearing beam (12), and the air bag (15) is spherical.
7. The automatic straightening device for the automobile half shafts according to claim 1, characterized in that: the heating device (13) is fixedly connected to the upper surface of the bearing beam (12) and is fixedly connected to one end, far away from the air bag (15), of the air conveying pipe (14).
8. The automatic straightening device for the automobile half shafts according to claim 1, characterized in that: the air outlets (11) penetrate through the surface of the bearing beam (12), and the number of the active rotary rollers (16) is five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120390668.7U CN215032508U (en) | 2021-02-22 | 2021-02-22 | Automatic straightening device for automobile half shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120390668.7U CN215032508U (en) | 2021-02-22 | 2021-02-22 | Automatic straightening device for automobile half shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215032508U true CN215032508U (en) | 2021-12-07 |
Family
ID=79256884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120390668.7U Active CN215032508U (en) | 2021-02-22 | 2021-02-22 | Automatic straightening device for automobile half shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215032508U (en) |
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2021
- 2021-02-22 CN CN202120390668.7U patent/CN215032508U/en active Active
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