CN220365843U - A male screw for motor is fixed - Google Patents
A male screw for motor is fixed Download PDFInfo
- Publication number
- CN220365843U CN220365843U CN202320359477.3U CN202320359477U CN220365843U CN 220365843 U CN220365843 U CN 220365843U CN 202320359477 U CN202320359477 U CN 202320359477U CN 220365843 U CN220365843 U CN 220365843U
- Authority
- CN
- China
- Prior art keywords
- screw
- base
- motor
- boss
- runway
- 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
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010620 bay oil Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A convex screw for motor fixing welds the boss that the cross-section is rectangular on the base, and base and boss are equipped with concentric screw hole, screw rod one end threaded connection base and boss, one end threaded connection fixation nut. When the screw base is used, the screw base is placed in the runway, the boss is clamped in the inner groove, the screw base can not rotate, one end of the screw is screwed into threaded holes of the screw base and the boss, the motor base penetrates through the other end of the screw to cling to the runway, the spring gasket is penetrated between the motor base and the runway inner groove, the screw extending out of the upper end of the motor base penetrates into the gasket, and the screw cap is screwed on for fixation. The screw can be better applied to motor fixation for a long time, and has the advantages of convenient disassembly during motor replacement, difficult damage to accessories, reduced labor intensity of workers, and high social benefit of improving working efficiency.
Description
Technical Field
The utility model belongs to the technical field of mechanical fixation, and particularly relates to a male screw for motor fixation.
Background
The oil extraction equipment in the south mud bay oil extraction factory is mainly a beam-type crank balance and compound balance oil extractor, the oil extractor is powered by a motor, the motor is fixed on a runway of a base of the oil extractor by using a hexagonal common screw, and because the use space of the motor screw is narrow, the motor screw is not dismounted for a long time, the motor screw is corroded by rainwater to rust, the lower end of the screw is trapped in the channel steel of the runway, the screw is difficult to dismount when the motor is replaced, a cap-clamping wrench is easy to slip, the potential safety hazard is high, the labor intensity is high, and therefore, a convex motor fixing screw is designed.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide the male screw for fixing the motor, which is free from loosening, breakage and rotation during use and reduces labor intensity of workers.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a male screw for motor fixation comprises a screw rod 5, and is characterized in that one end of the screw rod 5 is connected with a base 1, and the other end is connected with a fixing nut 6.
The base 1 is provided with a center counter bore 3, and the center counter bore 3 is provided with threads matched with a screw 5.
A lug boss 2 with a rectangular cross section is welded on the base 1.
The boss 2 on be equipped with through-hole 4, through-hole 4 is equipped with the screw thread of matching screw rod 5.
The through hole 4 is concentric with the center counter bore 3.
A gasket 8 and a spring gasket 7 are arranged between the fixed nut 6 and the boss 2, and the screw 5 penetrates through the gasket 8 and the spring gasket 7.
The beneficial effects of the utility model are as follows:
compared with the local improvement of the prior art, the structure has the beneficial effects that when the structure is applied to the lower inner groove of the motor, the inner groove can be clamped through the boss when the motor is disassembled and fixed, the disassembly is convenient, the fastening is not loose, does not break, does not rotate, reduces the labor intensity of workers, and eliminates the potential safety hazard.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Wherein 1 is a base; 2 is a boss; 3 is a center counter bore; 4 is a through hole; 5 is a screw; 6 is a fixed screw cap; 7 is a spring spacer; and 8 is a gasket.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings.
As shown in figure 1, a convex screw for fixing a motor is characterized in that a lug boss 2 with a rectangular cross section is welded on a base 1, concentric threaded holes are formed in the base 1 and the lug boss 2, one end of a screw rod 5 is in threaded connection with the base 1 and the lug boss 2, and one end of the screw rod is in threaded connection with a fixing nut 6.
Working principle:
when the screw base is used, the screw base is placed in the runway, the boss is clamped in the inner groove, the screw base can not rotate, one end of the screw is screwed into threaded holes of the screw base and the boss, the motor base penetrates through the other end of the screw to cling to the runway, the spring gasket is penetrated between the motor base and the runway inner groove, the screw extending out of the upper end of the motor base penetrates into the gasket, and the screw cap is screwed on for fixation.
Compared with the prior art, the prior fixing screw base is round, and can rotate along with the tightening force in the fixing screw base when being disassembled or assembled.
The screw can be better applied to motor fixation for a long time, and has the advantages of convenient disassembly during motor replacement, difficult damage to accessories, reduced labor intensity of workers, and high social benefit of improving working efficiency.
Claims (3)
1. A male screw for fixing a motor, which comprises a screw rod (5), and is characterized in that one end of the screw rod (5) is connected with a base (1), and the other end is connected with a fixing nut (6);
the base (1) is provided with a central counter bore (3), and the central counter bore (3) is provided with threads matched with the screw rod (5);
a lug boss (2) with a rectangular section is welded on the base (1);
the boss (2) on be equipped with through-hole (4), through-hole (4) are equipped with the screw thread of matching screw rod (5).
2. A male screw for motor fixation according to claim 1, characterized in that the through hole (4) is concentric with the central counterbore (3).
3. The male screw for motor fixation according to claim 1, wherein a washer (8) and a spring washer (7) are arranged between the fixing nut (6) and the boss (2), and the screw (5) penetrates through the washer (8) and the spring washer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359477.3U CN220365843U (en) | 2023-03-02 | 2023-03-02 | A male screw for motor is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359477.3U CN220365843U (en) | 2023-03-02 | 2023-03-02 | A male screw for motor is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220365843U true CN220365843U (en) | 2024-01-19 |
Family
ID=89521376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320359477.3U Active CN220365843U (en) | 2023-03-02 | 2023-03-02 | A male screw for motor is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220365843U (en) |
-
2023
- 2023-03-02 CN CN202320359477.3U patent/CN220365843U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |