CN218427910U - Locomotive motor suspension support mounting and positioning device - Google Patents
Locomotive motor suspension support mounting and positioning device Download PDFInfo
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- CN218427910U CN218427910U CN202222710352.9U CN202222710352U CN218427910U CN 218427910 U CN218427910 U CN 218427910U CN 202222710352 U CN202222710352 U CN 202222710352U CN 218427910 U CN218427910 U CN 218427910U
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Abstract
The utility model discloses a locomotive motor suspension support mounting and positioning device, which comprises a bracket, a bolt, a threaded hole and a drill module; the upper end surface of the bracket is a flat plate, and square holes are distributed on the flat plate at the upper end of the bracket; a drilling module is arranged in the square hole, the drilling module is a square boss, and a vertical drilling module hole is formed in the plane of the upper end of the drilling module; the lower parts of two adjacent sides of the bracket are respectively provided with an L-shaped positioning block; threaded holes are formed in the lower parts of the other two edges in the horizontal direction, and positioning bolts are arranged in the threaded holes; the device has simple structure and convenient operation, and can provide a device for quick positioning in the installation operation of the motor suspension support; the device can improve the positioning accuracy of locomotive motor suspension support in the installation, can last assist the location installation to suspension support in the installation, has alleviateed the form and location tolerance that produces greatly in the installation of drawing a line, reduces installation time and check-out time, improves production efficiency, and it is extravagant to reduce.
Description
Technical Field
The utility model relates to a be used for locomotive framework to overhaul the field, specifically a locomotive motor hangs support installation positioner.
Background
Since locomotive maintenance business is developed by our company, the V-shaped groove of the frame motor suspension support is often deformed or the welding line is cracked, the motor suspension support needs to be replaced, and the motor suspension support needs to be replaced according to groups; in the replacement process, manual marking is needed, the positioning line of the motor suspension support is marked on the motor base, the measuring tape is used for rechecking the positioning line, welding can be carried out, if the dimensional tolerance deviates, the positioning of the motor suspension support needs to be adjusted until the tolerance requirement is met, the welding process can be carried out, the dimension is rechecked again after the welding is finished, measuring tools used in the detection process mainly comprise the measuring tape, a square rule and a steel plate rule, the measurement error is large, the measured value has certain deviation from the actual dimension, and when a traction motor is installed in the framework assembly process, a through gap of 0.1-0.5 mm is formed between the inclined plane of a V-shaped groove of the motor suspension support and the contact surface of a mandrel, the mandrel required by the framework assembly process cannot be closely attached to the side surface, and large quality rework is caused; there is an urgent need for a method capable of solving the above problems.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the background art, the utility model provides a locomotive motor hangs pedestal mounting positioner, the device simple structure, convenient operation can hang the device that provides a quick location in pedestal mounting operation at the motor.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a locomotive motor suspension support mounting and positioning device comprises a support, a bolt, a threaded hole and a drill module; the support comprises a flat plate at the upper end and four frames at the lower part, and square holes are distributed on the flat plate at the upper end of the support; the square hole is internally provided with a drilling module which is a square boss, and the plane of the upper end of the drilling module is provided with a vertical drilling die hole; the lower parts of two adjacent frames of the support are respectively provided with a support leg, the middle parts of the other two frames are horizontally provided with threaded holes, and jacking bolts are arranged in the threaded holes.
The size of the boss of the drilling module is the same as that of the square hole on the bracket; the joint of the upper end and the lower end of the lug boss is provided with a groove.
The stabilizer blade is whole L type structure, the horizontal terminal surface of L type is the locating surface.
The number of the square holes is two, the number of the square holes in each group is four, and the four square holes are arranged in parallel.
The utility model has the advantages that: the utility model provides a mounting and positioning device for a locomotive motor suspension support, which has simple structure and convenient operation and can provide a device for rapid positioning in the mounting operation of the motor suspension support; the device can improve the positioning accuracy of locomotive motor suspension support in the installation, can last in the installation to the location installation of suspension support assist, has alleviateed the form and position tolerance that produces greatly in the installation of drawing a line, reduces installation time and check-out time, improves production efficiency, and it is extravagant to reduce.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a top view of the present invention.
Fig. 5 is a bottom view of the present invention.
FIG. 6 isbase:Sub>A sectional view taken along the plane A-A.
FIG. 7 is a top view of the drill module.
FIG. 8 is a cross-sectional view of the B-B face of the drill module.
Fig. 9 is a cross-sectional view of a motor suspension mount.
Fig. 10 is a top view of the motor suspension mount.
In the figure: 1. the support 2, the positioning bolt 3, the threaded hole 4, the drilling die block 5, the drilling die hole 6, the square hole 7 and the suspension support.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings 1-10: a locomotive motor suspension support mounting and positioning device comprises a support 1, a bolt 2, a threaded hole 3 and a drill module 4, wherein the support 1 comprises a flat plate at the upper end and four frames at the lower part, and square holes 6 are distributed on the flat plate at the upper end of the support 1; the number of the square holes 6 is two, the number of the square holes 6 in each group is four, and the four square holes 6 are arranged in parallel; a drilling module 4 is arranged in the square hole 6, the drilling module 4 is a square boss, and a vertical drilling module hole 5 is arranged on the upper end plane of the drilling module 4; the size of the boss of the drilling module 4 is the same as that of the square hole 6 on the bracket 1; a groove is arranged at the interface of the upper end and the lower end of the lug boss; the lower parts of two adjacent frames of the support 1 are respectively provided with a support leg, the middle parts of the other two frames are horizontally provided with a threaded hole 3, and a puller bolt 2 is arranged in the threaded hole 3; the support legs are of an L-shaped structure integrally, and the transverse end faces of the L shapes are positioning faces.
In actual operation, for convenience in use, a plurality of holes can be formed in the upper end plane of the support 1 while the stability and integrity of the support 1 are ensured, so that the overall weight of the support 1 is reduced, and the support is convenient to carry and mount; the back of the upper end plane of the bracket 1 can be provided with a plurality of grooves under the requirement of ensuring the lower flatness, so that the weight can be reduced when in use, and a certain gap can be reserved between the bracket and the motor base below the bracket when in installation, thereby avoiding clamping fingers to cause industrial injury; the support legs are of an L-shaped structure integrally, the transverse end face of the L shape is a positioning face, the L-shaped positioning face can be changed into a plurality of positioning blocks, and the L-shaped positioning blocks are attached to the side faces of the motor base; in order to be convenient to use and convenient to carry, the L-shaped positioning blocks are not less than two on the premise of ensuring the flatness; the horizontal and vertical distances in the groove at the lower end of the bracket 1 are larger than the overall dimension of the motor base; one corner in the square hole 6 for positioning the hanging support 7 is not subjected to chamfer transition, so that the form and position tolerance is avoided when the hanging support 7 is placed; the threaded hole 3 is lower than the upper end plane of the support 1, and the arranged position is required to ensure that the bolt head is attached to the side surface of the motor base after the internal bolt is screwed out.
The utility model discloses the working process is as follows: firstly, the device is placed on the upper end surface of a motor base, and a positioning bolt 2 is screwed by a spanner to fix the device on the motor base; then the drilling module 4 is inserted into the square hole 6; placing a drill bushing in the drilling and grinding hole 5, drilling a hole on the upper end surface of the motor base, and taking out the drilling module 4 after drilling; placing the hanging support 7 in the square hole 6, wherein the position D of the hanging support 7 corresponds to the position C of the bracket 1; fixing the suspension support 7 on the motor base by using bolts, fixing the suspension support 7 by using electric welding spot welding, and so on, fixing all the suspension supports 7 to be installed on the motor base, then loosening the positioning bolts 2, and taking down the bracket 1; finally, the suspension support 7 is welded and fixed by electric welding.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
The part of the utility model not detailed is prior art.
Claims (4)
1. The utility model provides a locomotive motor hangs support installation positioner, includes support (1), bolt (2), screw hole (3) and bores module (4), characterized by: the support (1) comprises a flat plate at the upper end and four frames at the lower part, and square holes (6) are distributed on the flat plate at the upper end of the support (1); a drilling module (4) is arranged in the square hole (6), the drilling module (4) is a square boss, and a vertical drilling die hole (5) is formed in the plane of the upper end of the drilling module (4); the lower parts of two adjacent frames of the support (1) are respectively provided with a support leg, the middle parts of the other two frames are horizontally provided with a threaded hole (3), and a jacking bolt (2) is arranged in the threaded hole (3).
2. The locomotive motor suspension support mounting and positioning device as claimed in claim 1, wherein: the size of a boss of the drilling module (4) is the same as that of a square hole (6) on the bracket (1); the joint of the upper end and the lower end of the lug boss is provided with a groove.
3. The locomotive motor suspension support mounting and positioning device as claimed in claim 1, wherein: the support legs are of an L-shaped structure integrally, and the transverse end faces of the L shapes are positioning faces.
4. The locomotive motor suspension support mounting and positioning device as claimed in claim 1, wherein: the number of the square holes (6) is two, the number of the square holes (6) in each group is four, and the four square holes (6) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222710352.9U CN218427910U (en) | 2022-10-14 | 2022-10-14 | Locomotive motor suspension support mounting and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222710352.9U CN218427910U (en) | 2022-10-14 | 2022-10-14 | Locomotive motor suspension support mounting and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218427910U true CN218427910U (en) | 2023-02-03 |
Family
ID=85043455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222710352.9U Active CN218427910U (en) | 2022-10-14 | 2022-10-14 | Locomotive motor suspension support mounting and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218427910U (en) |
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2022
- 2022-10-14 CN CN202222710352.9U patent/CN218427910U/en active Active
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