CN210074976U - Shockproof structure between motor end cover and motor shell - Google Patents
Shockproof structure between motor end cover and motor shell Download PDFInfo
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- CN210074976U CN210074976U CN201921322115.7U CN201921322115U CN210074976U CN 210074976 U CN210074976 U CN 210074976U CN 201921322115 U CN201921322115 U CN 201921322115U CN 210074976 U CN210074976 U CN 210074976U
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Abstract
The utility model belongs to the technical field of motors, and discloses a shockproof structure between a motor end cover and a motor shell, which comprises the motor shell and the motor end cover, wherein the motor end cover is positioned at the top end of the motor shell, connecting blocks are welded around the motor end cover, a first groove is arranged on the lower surface wall of the connecting block, bulges matched with the first groove are symmetrically welded around the top end of the motor shell, a first shock pad is bonded on the lower surface wall of the connecting block, and a second shock pad matched with the first shock pad is bonded on the outer surface wall of the bulge, so that the shockproof structure can play a role of limiting the position of the motor end cover through the matching of the first groove and the bulge, limit the moving amplitude of the motor end cover, avoid the motor end cover from being separated from the motor shell when a bolt is loosened, and simultaneously ensure better shock absorption effect through the matching of the first shock pad and the second shock pad, the running stability of the motor is ensured.
Description
Technical Field
The utility model belongs to the technical field of the motor, concretely relates to shockproof structure between motor end cover and motor casing.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, the motor is usually arranged in a motor shell, then a motor end cover is fixed at the top of the motor shell, when the motor rotates and runs, vibration is easy to generate, abrasion of devices and tightness of assembly are reduced, and a vibration-proof structure arranged between the motor end cover and the motor shell is particularly important.
But there is certain defect in the shockproof in-process of shockproof structure on the existing market, and traditional shockproof structure is too simple, and the shockproof effect is poor, easily causes fastening bolt not hard up, causes the motor end cover to break away from motor housing and take place danger even, and in addition, ordinary shockproof structure does not set up buffer structure, and the vibrations of motor operation easily lead to motor end cover frequently to extrude motor housing to it is very fast to cause the device wearing and tearing, causes life to shorten.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shockproof structure between motor end cover and motor housing to the traditional shockproof structure who proposes in solving above-mentioned background art is too simple, easily causes the not hard up problem of fastening bolt, in addition, does not set up buffer structure, and the vibrations of motor operation easily lead to the problem that the device wearing and tearing accelerate.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shockproof structure between motor end cover and motor casing, includes motor casing and motor end cover, the motor end cover is located motor casing's top, and all welds all around of motor end cover has the connecting block, first recess has been seted up to the lower table wall of connecting block, the top of motor casing symmetry welding all around has the arch with first recess looks adaptation, the lower table wall of connecting block bonds and has first shock pad, bellied outward appearance wall bond have with first shock pad assorted second shock pad, the fastening bolt groove has been seted up to the outward appearance wall of connecting block, the inside in fastening bolt groove closes soon through the screw thread and is connected with fastening bolt.
Preferably, four corners in the inside bottom of motor housing all are fixed with first fixed block, the top of first fixed block is connected with flexible post, the outside cover of flexible post is equipped with powerful spring, the bottom symmetric welding of motor end cover has the second fixed block, the second recess with powerful spring looks adaptation is seted up to the lower table wall of second fixed block.
Preferably, a motor mounting plate is fixed at the middle position of the bottom inside the motor shell, and a mounting hole is formed in the upper wall of the motor mounting plate.
Preferably, the inner surface wall of the motor shell is fixed with a moisture-proof plate, and the inner surface wall of the moisture-proof plate is fixed with a damping plate.
Preferably, the motor shell and the motor end cover have lubricating oil coated on the outer wall, and the heat dissipation holes are formed in the outer wall of the motor shell.
Preferably, the top end of the motor end cover is provided with an opening matched with the output end of the motor, and the opening is of a circular structure.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a first recess and bellied cooperation can play the effect of injecing the motor end cover position, and the range that the restriction motor end cover removed avoids motor end cover to break away from motor housing when fastening bolt is not hard up, simultaneously, through the cooperation of first shock pad and second shock pad for the shock attenuation effect is better, has guaranteed the stability of motor operation.
(2) The utility model discloses a cooperation of powerful spring and elasticity post, pressure when can buffering the motor end cover and push down reduces the wearing and tearing between the device, prolongs its life, and elasticity convenient to detach motor end cover after powerful spring and the compression of elasticity post saves physical power simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the motor casing of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
in the figure: 1-motor shell, 2-motor end cover, 3-motor mounting plate, 4-first fixing block, 5-second fixing block, 6-strong spring, 7-elastic column, 8-connecting block, 9-first damping pad, 10-bulge, 11-fastening bolt groove, 12-second damping pad, 13-first groove, 14-fastening bolt, 15-second groove, 16-damp-proof plate, 17-damping plate and 18-opening.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a shockproof structure between a motor end cover and a motor shell comprises the motor shell 1 and the motor end cover 2, wherein the motor end cover 2 is positioned at the top end of the motor shell 1, connecting blocks 8 are welded on the periphery of the motor end cover 2, a first groove 13 is formed in the lower surface wall of each connecting block 8, bulges 10 matched with the first groove 13 are symmetrically welded on the periphery of the top end of the motor shell 1, the bulges 10 are clamped in the first grooves 13 to play a role of limiting the position of the motor end cover 2, the amplitude of the motor end cover 2 offset caused by vibration during the operation of a motor is limited, the danger caused by the fact that the motor end cover 2 is separated from the motor shell 1 when fastening bolts 14 are loosened is avoided, a first shock absorption pad 9 is bonded on the lower surface wall of each connecting block 8, the first shock absorption pad 9 and a second shock absorption pad 12 bonded at the connecting position of the motor shell 1 and the motor end cover 2 are, the stability of motor operation has been guaranteed, protruding 10 outward appearance wall bond have with first shock pad 9 assorted second shock pad 12, fastening bolt groove 11 has been seted up to the outward appearance wall of connecting block 8, and fastening bolt groove 11's inside is connected with fastening bolt 14 through the screw thread closure soon.
Furthermore, four corners of the bottom inside the motor case 1 are fixed with first fixing blocks 4, the top end of each first fixing block 4 is connected with an elastic column 7, a strong spring 6 is sleeved outside each elastic column 7, the bottom end of the motor end cover 2 is symmetrically welded with second fixing blocks 5, the lower surface wall of each second fixing block 5 is provided with a second groove 15 matched with the strong spring 6, the bottom end of each elastic column 7 is fixed on the corresponding first fixing block 4, the top end of each elastic column 7 is inserted into the corresponding second groove 15 formed in the lower surface wall of the corresponding second fixing block 5, and when the motor end cover 2 is installed on the motor case 1, the strong springs 6 and the elastic columns 7 are in a micro-compression state, so that the pressure generated when the motor end cover 2 is pressed down can be buffered through the matching of the strong springs 6 and the elastic columns 7, the abrasion among devices is reduced, the service life of the motor end cover is prolonged, and the elastic force generated after the compression of the strong springs 6 and, can save physical strength.
Further, a motor mounting plate 3 is fixed at the middle position of the bottom inside the motor casing 1, and a mounting hole is formed in the upper wall of the motor mounting plate 3.
Further, a moisture-proof plate 16 is fixed to an inner surface wall of the motor housing 1, and a damper plate 17 is fixed to an inner surface wall of the moisture-proof plate 16.
Further, the outer walls of the motor shell 1 and the motor end cover 2 are coated with lubricating oil, the lubricating oil can reduce the contact between the motor shell 1 and the motor end cover 2 and air, oxidation and corrosion are avoided, the service life of the motor shell is prolonged, and heat dissipation holes are formed in the outer wall of the motor shell 1.
Further, the top end of the motor end cover 2 is provided with an opening 18 matched with the output end of the motor, and the opening 18 is provided with a circular structure.
The utility model discloses a theory of operation and use flow: the utility model discloses a when using, at first install the motor on the motor mounting panel 3 of the inside bottom of motor housing 1, then cover motor end cover 2 on motor housing 1 top, make protruding 10 blocks establish inside the first recess 13 that has been seted up to the lower wall of connecting block 8, can play the effect of injecing motor end cover 2 position, the range that restriction motor end cover 2 removed, avoid motor end cover 2 to break away from motor housing 1 when fastening bolt 14 is not hard up, then pass fastening bolt groove 11 through fastening bolt 14 and fix motor housing 1 and motor end cover 2 firmly, furthermore, cooperation through powerful spring 6 and elasticity post 7, pressure when can buffering motor end cover 2 and push down, reduce wearing and tearing between the device, prolong its life, elasticity convenient to detach motor end cover 2 after powerful spring 6 and the compression of elasticity post 7 simultaneously, save physical power.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a shockproof structure between motor end cover and motor casing which characterized in that: including motor housing (1) and motor end cover (2), motor end cover (2) are located the top of motor housing (1), and all weld all around of motor end cover (2) have connecting block (8), first recess (13) have been seted up to the lower table wall of connecting block (8), the top of motor housing (1) symmetry welding all around has protruding (10) with first recess (13) looks adaptation, the lower table wall bonding of connecting block (8) has first shock pad (9), the outward appearance wall bonding of arch (10) have with first shock pad (9) assorted second shock pad (12), fastening bolt groove (11) have been seted up to the outward appearance wall of connecting block (8), the inside of fastening bolt groove (11) is connected with fastening bolt (14) through the screw thread closure soon.
2. The anti-vibration structure between the motor end cover and the motor casing according to claim 1, wherein: four corners in inside bottom of motor housing (1) all are fixed with first fixed block (4), the top of first fixed block (4) is connected with elasticity post (7), the outside cover of elasticity post (7) is equipped with powerful spring (6), the bottom symmetric welding of motor end cover (2) has second fixed block (5), second recess (15) with powerful spring (6) looks adaptation are seted up to the lower table wall of second fixed block (5).
3. The anti-vibration structure between the motor end cover and the motor casing according to claim 1, wherein: the motor is characterized in that a motor mounting plate (3) is fixed at the middle position of the bottom of the inner part of the motor shell (1), and mounting holes are formed in the upper wall of the motor mounting plate (3).
4. The anti-vibration structure between the motor end cover and the motor casing according to claim 1, wherein: the motor is characterized in that a moisture-proof plate (16) is fixed on the inner surface wall of the motor shell (1), and a damping plate (17) is fixed on the inner surface wall of the moisture-proof plate (16).
5. The anti-vibration structure between the motor end cover and the motor casing according to claim 1, wherein: the motor shell (1) and the motor end cover (2) are coated with lubricating oil, and heat dissipation holes are formed in the outer wall of the motor shell (1).
6. The anti-vibration structure between the motor end cover and the motor casing according to claim 1, wherein: the top end of the motor end cover (2) is provided with an opening (18) matched with the output end of the motor, and the opening (18) is of a circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322115.7U CN210074976U (en) | 2019-08-15 | 2019-08-15 | Shockproof structure between motor end cover and motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322115.7U CN210074976U (en) | 2019-08-15 | 2019-08-15 | Shockproof structure between motor end cover and motor shell |
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| Publication Number | Publication Date |
|---|---|
| CN210074976U true CN210074976U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921322115.7U Active CN210074976U (en) | 2019-08-15 | 2019-08-15 | Shockproof structure between motor end cover and motor shell |
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| CN (1) | CN210074976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636513A (en) * | 2020-12-09 | 2021-04-09 | 全南县超亚科技有限公司 | Novel motor |
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2019
- 2019-08-15 CN CN201921322115.7U patent/CN210074976U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636513A (en) * | 2020-12-09 | 2021-04-09 | 全南县超亚科技有限公司 | Novel motor |
| CN112636513B (en) * | 2020-12-09 | 2022-05-24 | 全南县超亚科技有限公司 | Novel motor |
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