CN210669680U - Automatic processing motor front end cover for motor vehicle - Google Patents
Automatic processing motor front end cover for motor vehicle Download PDFInfo
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- CN210669680U CN210669680U CN201921521395.4U CN201921521395U CN210669680U CN 210669680 U CN210669680 U CN 210669680U CN 201921521395 U CN201921521395 U CN 201921521395U CN 210669680 U CN210669680 U CN 210669680U
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Abstract
The utility model provides an automatic processing motor front end housing for motor vehicle, include: a cylinder; the middle part of one surface of the column body is provided with an assembling guide groove; the middle part of the other side of the column body is provided with an assembling groove, and the bottom surface of the assembling guide groove is communicated with the bottom surface of the assembling groove to form an assembling channel; an assembly ring groove is formed in the middle of the inner wall of the assembly guide groove; an annular external connecting disc is convexly arranged on the outer wall of the cylinder body, and an external connecting ring is convexly arranged on one surface of the external connecting disc, which faces the assembling guide groove; the outer wall of the external disk is convexly provided with a ring platform, and the surface of the ring platform is provided with an installation through hole; the surface of the external disk between the inner wall of the external ring and the outer wall of the column body is convexly provided with a plurality of reinforcing ribs, one end of each reinforcing rib is connected to the outer wall of the column body, and the other end of each reinforcing rib is connected to the inner wall of the external ring. The front end cover can form the support to the motor shaft with motor shaft adaptation, and the assembly is firm, and the leakproofness is good, can not appear becoming flexible, and the machining cost is low, and lathe processing degree of automation is high, and economic benefits is good.
Description
Technical Field
The utility model belongs to the technical field of the motor guard shield, specifically, relate to an automatic processing motor front end housing for motor vehicle.
Background
The motor end cover is the cover of the motor shell. Generally, the motor is divided into a front cover and a rear cover for fixing and supporting the rotating shaft of the motor. In popular terms, the whole motor is fixed by front and rear end covers of the motor through a rotating shaft.
The motor end cover is generally made of metal, including aluminum, aluminum casting, cold punching steel, plastic, bakelite and the like. Different materials are generally selected according to different motor types. For example, most automobile motors are cold-punched steel, and large motors are manufactured by a die-casting process.
The middle and small asynchronous motor generally adopts a cast iron end cover with a bearing, and the end cover is provided with a bearing chamber for placing the bearing and a spigot matched with a machine base. The end cover plays the roles of supporting the rotating part, determining the relative position of the rotor and the stator and protecting the inside of the motor.
The automobile generator is the main power source of the automobile and has the function of supplying power to all electric equipment (except a starter) and simultaneously charging a storage battery when the engine runs normally.
To the motor front end housing, chinese patent that publication number is CN103840593A discloses a generator front end housing, including the end cover body, be equipped with string angle, end cover mounting hole, protection casing and shaft hole on the end cover body, the shaft hole outside is equipped with installs a plurality of extension arms on the protection casing, be equipped with connecting hole, locating hole and end cover mounting hole on the extension arm, still be equipped with two string angles on the end cover body, wherein every string angle is equipped with string angle hole, and evenly distributed has netted louvre on the protection casing, end cover body and extension arm integrated into one piece, and be the aluminum alloy casting. However, the front end cover provided by the patent has a complex structure and high processing and manufacturing costs.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists, the utility model aims to provide an automated processing motor front end housing is used to motor vehicle, the front end housing can form the support to the motor shaft with the motor shaft adaptation, and the assembly is firm, and the leakproofness is good, can not appear becoming flexible, and the machining is with low costs, and lathe processing degree of automation is high, and economic benefits is good.
In order to achieve the above purpose, the technical scheme of the utility model is that:
an automated processing motor front end housing for a motor vehicle, the front end housing comprising: a cylinder having a circular cross-section; an assembling guide groove is formed in the middle of one surface of the column body along the axial direction of the column body; an assembly groove is formed in the middle of the other side of the column body along the axial direction of the column body, and the bottom surface of the assembly guide groove is communicated with the bottom surface of the assembly groove to form an assembly channel; an assembly ring groove is formed in the middle of the inner wall of the assembly guide groove along the inner circumferential direction of the assembly guide groove; the outer wall of the cylinder body is convexly provided with an annular external connecting disc along the outer circumference of the cylinder body, one side of the external connecting disc, which faces the assembling guide groove, is convexly provided with an external connecting ring along the circumferential direction of the external connecting disc, and a gap is reserved between the outer wall of the external connecting ring and the inner wall of the external connecting disc; the outer wall of the external connecting disc is convexly provided with a ring table along the outer circumferential direction of the external connecting disc, and four angular positions on the surface of the ring table are respectively provided with an installation through hole; lie in the protruding a plurality of strengthening ribs that are equipped with of external dish surface between external ring inner wall and the cylinder outer wall, strengthening rib one end is connected in the cylinder outer wall, and the other end is connected in external ring inner wall, and is a plurality of the strengthening rib is radially set up and is arranged along cylinder circumference interval along the cylinder, forms the reinforcement between external ring, external dish and the cylinder.
Further, be close to the assembly groove open end assembly groove inner wall has seted up the chamfer annular along the assembly groove internal periphery, chamfer annular inner wall is domatic, and the slope is 30.
Furthermore, the inner wall of the assembly guide groove close to the opening end of the assembly guide groove is provided with a chamfer guide groove along the inner circumference of the assembly guide groove, the inner wall of the chamfer guide groove is slope, and the gradient is 30 degrees.
Furthermore, a threaded through hole is formed in the surface of the ring platform, which is positioned on the outer side of each mounting through hole.
Further, the number of the threaded through holes between two adjacent mounting through holes is 1.
Furthermore, an annular groove is formed in the outer wall of the external connecting disc close to the assembling guide groove along the outer circumferential direction of the external connecting disc.
Furthermore, the diagonal positions of the surface of the ring platform close to the opening end of the assembling guide groove are respectively provided with a connecting through hole.
The beneficial effects of the utility model reside in that:
the front end cover of the automatic processing motor for the motor vehicle is ingenious in structural design, an assembly channel is formed by communicating the bottom surface of an assembly guide groove with the bottom surface of an assembly groove, and a rotating shaft of the motor is supported by the assembly groove;
the reinforcing ribs are designed to reinforce the external ring, the external disc and the column body, so that the stability of the front end cover is ensured;
due to the design of the through hole arranged on the surface of the ring platform, the front end cover is easy to butt joint and assemble with the motor shell, and the assembly efficiency is improved;
the front end cover is processed, through die-casting, unhairing limit (clear hole), sandblast, baking finish, machine add and the processing is accomplished to the packaging process, wherein machine adds the process, adopts horizontal lathe cooperation three-jaw chuck to carry out first lathe manufacturing procedure and second lathe manufacturing procedure as anchor clamps, and horizontal lathe cooperation four-axis bridge plate bores as anchor clamps, attacks, and the machining precision is high, and lathe machining degree of automation is high.
Drawings
Fig. 1 is a schematic structural diagram of an automatic processing motor front end cover for a motor vehicle according to the present invention;
3 FIG. 3 2 3 is 3a 3 sectional 3 view 3 taken 3 along 3 line 3A 3- 3A 3 of 3 FIG. 31 3; 3
Fig. 3 is an enlarged schematic view of a portion B of fig. 2.
Detailed Description
Referring to fig. 1~3, a motor vehicle is with automatic processing motor front end housing, the front end housing includes: the column body 1, the cross section of the column body 1 is circular; an assembly guide groove 2 is formed in the middle of one surface of the column body 1 along the axial direction of the column body 1, an assembly groove 3 is formed in the middle of the other surface of the column body 1 along the axial direction of the column body 1, and the bottom surface of the assembly guide groove 2 is communicated with the bottom surface of the assembly groove 3 to form an assembly channel 100; an assembly ring groove 21 is formed in the middle of the inner wall of the assembly guide groove 2 along the inner circumference of the assembly guide groove 2; an annular outer connecting disc 4 is convexly arranged on the outer wall of the column body 1 along the outer periphery of the column body 1, an outer connecting ring 5 is convexly arranged on one side, facing the assembling guide groove 2, of the outer connecting disc 4 along the circumferential direction of the outer connecting disc 4, and a gap 50 is reserved between the outer wall of the outer connecting ring 5 and the inner wall of the outer connecting disc 4; the outer wall of the external connecting disc 4 is convexly provided with a ring table 6 along the outer circumference of the external connecting disc 4, and four angular positions on the surface of the ring table 6 are respectively provided with a mounting through hole 61; lie in the protruding a plurality of strengthening ribs 7 that are equipped with in external dish 4 surface between 5 inner walls of external ring and the 1 outer wall of cylinder, 7 one end of strengthening rib are connected in 1 outer wall of cylinder, and the other end is connected in 5 inner walls of external ring, and is a plurality of 1 circumference interval arrangement is followed to 1 radial setting of cylinder and edge cylinder to strengthening rib 7, forms the reinforcement between external ring 5, external dish 4 and the cylinder 1.
Further, be close to the 3 open ends of assembly groove 3 inner walls of assembly groove have seted up chamfer annular 31 along the interior circumference of assembly groove 3, chamfer annular 31 inner wall is domatic, and the slope is 30.
Furthermore, the inner wall of the assembly guide groove 2 close to the opening end of the assembly guide groove 2 is provided with a chamfer guide groove 22 along the inner circumference of the assembly guide groove 2, the inner wall of the chamfer guide groove 22 is a slope surface, and the gradient is 30 degrees.
Further, a threaded through hole 62 is formed in the surface of the ring table 6 located outside each of the mounting through holes 61.
Further, the number of the screw through holes 62 between two adjacent mounting through holes 61 is 1.
Further, an annular groove 41 is formed on the outer wall of the outer disk 4 close to the assembling guide groove 2 along the outer circumference of the outer disk 4.
Furthermore, a connecting through hole 63 is respectively arranged at the diagonal position of the surface of the ring platform 5 close to the opening end of the assembling guide groove 2.
And simultaneously, the utility model also provides a motor vehicle is with under the manufacturing procedure of automated processing motor front end housing:
the front end cover is processed, through die-casting, unhairing limit (clear hole), sandblast, baking finish, machine add and the processing is accomplished to the packaging process, wherein machine adds the process, adopts horizontal lathe cooperation three-jaw chuck to carry out first lathe manufacturing procedure and second lathe manufacturing procedure as anchor clamps, and horizontal lathe cooperation four-axis bridge plate bores as anchor clamps, attacks, and the machining precision is high, and lathe machining degree of automation is high.
Wherein, the first lathe processing procedure includes:
1. starting up the computer, and executing according to TCN-21000L6 operation procedures;
2. clamping reference, aligning the clamp clamping surface and the clamp positioning surface;
3. the operation is as follows: loading the product into a robot tray according to a fixed direction; the processed surface and the painted appearance surface of the product are not allowed to be scratched or damaged;
4. and (4) measuring, wherein all measuring tools are checked before measurement, and the measurement is carried out according to the inspection standard after the measuring tools are confirmed to be intact.
The second lathe machining process comprises the following steps:
1. starting up the computer, and executing according to the JX-200 operation procedure;
2. clamping reference, aligning the clamp clamping surface and the clamp positioning surface;
3. the operation is important, the product is loaded into the clamp according to the fixed direction, the protective door is closed, the machine tool is started, after the machining is finished, the workbench is positioned at the loading and unloading position, the protective door is opened to unload the workpiece, and the steps are repeated; the processed surface and the painted appearance surface of the product are not allowed to be scratched or damaged;
4. and (4) measuring, wherein all measuring tools are checked before measurement, and the measurement is carried out according to the inspection standard after the measuring tools are confirmed to be intact.
The front end cover of the high-precision deburring motor for the motor vehicle is ingenious in structural design, an assembly channel 100 is formed by communicating the bottom surface of an assembly guide groove 2 with the bottom surface of an assembly groove 3, and a support for a motor rotating shaft is formed by the assembly groove 3;
the reinforcing ribs 7 are designed to form reinforcement among the external ring 5, the external disc 4 and the column body 1, so that the stability of the front end cover is ensured;
through hole 61 is arranged on the surface of ring platform 6, so that the front end cover is easily butted and assembled with the motor shell, and the assembly efficiency is improved
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that various modifications and equivalent arrangements can be made without departing from the scope of the present invention, which is intended to be covered by the appended claims.
Claims (7)
1. An automated processing motor front end housing for a motor vehicle, the front end housing comprising:
a cylinder having a circular cross-section;
an assembling guide groove is formed in the middle of one surface of the column body along the axial direction of the column body;
an assembly groove is formed in the middle of the other side of the column body along the axial direction of the column body, and the bottom surface of the assembly guide groove is communicated with the bottom surface of the assembly groove to form an assembly channel;
an assembly ring groove is formed in the middle of the inner wall of the assembly guide groove along the inner circumferential direction of the assembly guide groove;
the outer wall of the cylinder body is convexly provided with an annular external connecting disc along the outer circumference of the cylinder body, one side of the external connecting disc, which faces the assembling guide groove, is convexly provided with an external connecting ring along the circumferential direction of the external connecting disc, and a gap is reserved between the outer wall of the external connecting ring and the inner wall of the external connecting disc;
the outer wall of the external connecting disc is convexly provided with a ring table along the outer circumferential direction of the external connecting disc, and four angular positions on the surface of the ring table are respectively provided with an installation through hole; lie in the protruding a plurality of strengthening ribs that are equipped with of external dish surface between external ring inner wall and the cylinder outer wall, strengthening rib one end is connected in the cylinder outer wall, and the other end is connected in external ring inner wall, and is a plurality of the strengthening rib is radially set up and is arranged along cylinder circumference interval along the cylinder, forms the reinforcement between external ring, external dish and the cylinder.
2. The front end cover of an automatic processing motor for a motor vehicle according to claim 1, wherein the inner wall of the assembly groove near the opening end of the assembly groove is provided with a chamfer groove along the inner circumference of the assembly groove, and the inner wall of the chamfer groove is a slope surface with a slope of 30 °.
3. The front end cover of an automatic processing motor for a motor vehicle according to claim 1, wherein a chamfer guide groove is formed on the inner wall of the assembly guide groove close to the opening end of the assembly guide groove along the inner circumference of the assembly guide groove, and the inner wall of the chamfer guide groove is a slope surface with a slope of 30 degrees.
4. The automotive front end cover for an automated processing motor according to claim 1, wherein a threaded through hole is formed in a surface of the ring table located outside each of the mounting through holes.
5. The automotive automatic processing motor front end cover according to claim 4, characterized in that the number of the threaded through holes between two adjacent mounting through holes is 1.
6. The front end cover of an automatic processing motor for a motor vehicle as claimed in claim 1, wherein an annular groove is formed on the outer wall of the outer disk near the assembly guide groove along the outer circumference of the outer disk.
7. The front end cover of an automatic processing motor for a motor vehicle as claimed in claim 1, wherein a connecting through hole is formed at a diagonal position of a surface of the ring table near an opening end of the assembling guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521395.4U CN210669680U (en) | 2019-09-12 | 2019-09-12 | Automatic processing motor front end cover for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521395.4U CN210669680U (en) | 2019-09-12 | 2019-09-12 | Automatic processing motor front end cover for motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210669680U true CN210669680U (en) | 2020-06-02 |
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ID=70820258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921521395.4U Active CN210669680U (en) | 2019-09-12 | 2019-09-12 | Automatic processing motor front end cover for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210669680U (en) |
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2019
- 2019-09-12 CN CN201921521395.4U patent/CN210669680U/en active Active
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