Leakage-proof water-cooled motor shell

Abstract

The utility model relates to the technical field of water-cooled motors, in particular to a leakproof water-cooled motor casing, which comprises a casing, a base is fixedly mounted on the casing, sealing mechanisms are mounted at two ends of the casing in a clamping manner, each sealing mechanism comprises a clamping groove and a through hole, the casing is provided with a plurality of clamping grooves and through holes, and the clamping grooves and the through holes are communicated with the base. The two ends of the shell are connected with sleeves in a clamped mode, the sleeves are fixedly connected with a plurality of clamping blocks in an annular mode at equal intervals, the clamping blocks are connected with the shell in a clamped mode, the clamping blocks are sleeved with gaskets, the gaskets are provided with a plurality of through grooves and make contact with the shell, and the two ends of the shell are provided with an installation mechanism and a fixing mechanism. When the gasket is clamped on the sleeve, the gasket can abut against the clamping block on the sleeve, and then when the sleeve is clamped into the two ends of the shell, the clamping groove can be sealed by the clamping block, so that leakage of the motor shell can be prevented.

Description

Technical Field

[0001] The utility model relates to a water-cooled motor casing, in particular to a leakage-proof water-cooled motor casing, and belongs to the technical field of water-cooled motors. Background Art

[0002] The water-cooled high temperature resistant special variable frequency motor is an internal circulation water-cooled variable frequency speed regulating special motor developed and designed based on the variable frequency speed regulation, special roller table and furnace multi-speed series motors according to the working conditions of metallurgical continuous casting machines and billet discharge sites.

[0003] However, when the existing water-cooled motor is in use, the water channel set on the motor casing is generally sealed to the shell through a seal. However, after long-term use, the seal is prone to aging, especially under high temperature and high pressure conditions, it is easy to be damaged, resulting in water leakage in the shell, which is not conducive to improving the sealing effect inside the shell. Utility Model Content

[0004] The purpose of the utility model is to provide a leakage-proof water-cooled motor casing in order to solve the above-mentioned problem. When the gasket is clamped on the sleeve, the gasket can be in contact with the clamping block on the sleeve. Then, when the sleeve is clamped into the two ends of the shell, the clamping block can seal the clamping groove, which is helpful to prevent leakage of the motor casing.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a leakage-proof water-cooled motor casing, comprising a casing, a base fixedly mounted on the casing, sealing mechanisms snap-fitted and mounted at both ends of the casing, the sealing mechanisms comprising a slot and a through hole, a plurality of slots and through holes are provided on the casing, sleeves are snap-fitted and connected at both ends of the casing, a plurality of blocks are fixedly connected to the sleeves in an annular shape at equal intervals, the blocks are snap-fitted and connected to the casing, a gasket is sleeved on the block, a plurality of through grooves are provided on the gasket, and the gasket contacts the casing, and mounting mechanisms and fixing mechanisms are provided at both ends of the casing.

[0006] Preferably, a plurality of the card slots are arranged in a ring shape and are equidistant from each other, and a card block is mounted on the card slot.

[0007] Preferably, the portion where the card block contacts the shell is arranged in an arc surface structure, and the length of the card slot is equal to the length of the card block.

[0008] Preferably, the inner diameter of the sleeve is smaller than the inner diameter of the gasket, and the gasket and the sleeve are snap-fitted and connected.

[0009] Preferably, a plurality of the through grooves are arranged in an annular shape and at equal intervals, and the portion where the gasket contacts the block is arranged in an arc surface structure.

[0010] Preferably, the mounting mechanism includes a first end cover and a clamping rod, the shell is clamped and connected with a plurality of clamping rods, the clamping rod is fixedly connected with the first end cover, the first end cover is fixedly connected with a plurality of insertion rods, the shell is fixedly mounted with a plurality of fixing blocks, and the insertion rods are threadedly connected with nuts.

[0011] Preferably, a plurality of the inserting rods and the clamping rods are arranged in a ring shape at the bottom end of the first end cover, and the length of the inserting rods is greater than the length of the clamping rods.

[0012] Preferably, the first end cover abuts against a sleeve, and the insertion rod is snap-fittedly connected to the fixing block.

[0013] Preferably, the nut is located at the end of the insertion rod away from the first end cover, and the nut is in contact with the side wall of the fixing block.

[0014] Preferably, the fixing mechanism comprises a second end cover and a connecting plate, the end of the shell facing away from the first end cover is fixedly connected to the second end cover, the connecting plate is fixedly mounted on the second end cover, and the connecting plate abuts against another sleeve.

[0015] The beneficial effect of the utility model is that when installing the shell of the water-cooled motor, the gasket can be first placed on the end of the sleeve near the block. Since the gasket is provided with a plurality of through grooves in an annular shape and at equal intervals, and the sleeve is fixedly provided with a plurality of blocks in an annular shape and at equal intervals, when the block is located at the through groove position, the gasket can be in contact with the sleeve and the block, and then the sleeve is clamped to the end of the shell. When the sleeve and the shell are clamped and connected, the block can be displaced with the sleeve and clamped into the clamping groove position provided in the shell, and the contact position between the shell and the block is arranged in an arc surface structure, so that the block can seal the clamping groove position. In addition, the clamping block is clamped into the interior of the shell, so that the gasket can be in conflict with the shell. The arrangement of the gasket can make the clamping groove position in a sealed state, which is conducive to preventing leakage inside the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the connection between the housing and the fixing block of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the base and the shell of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure of the first end cover and the clamping rod of the utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure of the second end cover and the connection plate of the utility model;

[0021] Figure 6 This is a schematic diagram of the connection structure of the sleeve and the clamping block of the utility model;

[0022] Figure 7 It is a schematic diagram of the connection structure of the first end cover and the insertion rod of the utility model.

[0023] In the figure: 1. base; 2. shell; 3. mounting mechanism; 301. first end cover; 302. plug rod; 303. fixing block; 304. nut; 305. clamping rod; 4. fixing mechanism; 401. second end cover; 402. connecting plate; 5. sealing mechanism; 501. sleeve; 502. clamping block; 503. gasket; 504. through groove; 505. clamping groove; 506. through hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-7 As shown, a leakage-proof water-cooled motor casing comprises a casing 2, on which a base 1 is fixedly mounted, and sealing mechanisms 5 are snap-fitted and mounted at both ends of the casing 2, the sealing mechanisms 5 comprising a slot 505 and a through hole 506, the casing 2 is provided with a plurality of slots 505 and through holes 506, the casing 2 is snap-fitted and connected with a sleeve 501 at both ends, and a plurality of blocks 502 are fixedly connected to the sleeve 501 in an annular shape at equal intervals, the blocks 502 are snap-fitted and connected with the casing 2, a gasket 503 is sleeved on the block 502, the gasket 503 is provided with a plurality of through grooves 504, and the gasket 503 is in contact with the casing 2, and mounting mechanisms 3 and fixing mechanisms 4 are provided at both ends of the casing 2.

[0026] As a technical optimization solution of the utility model, a plurality of the card slots 505 are arranged equidistantly in a ring shape, and a card block 502 is mounted on the card slot 505 . When the card block 502 is engaged with the housing 2 , the card slot 505 can be sealed.

[0027] As a technical optimization solution of the utility model, the part where the block 502 contacts the shell 2 is arranged in an arc surface structure, the length of the slot 505 is equal to the length of the block 502, and when the block 502 is in the slot 505, the gasket 503 can contact the block 502.

[0028] As a technical optimization solution of the present invention, the inner diameter of the sleeve 501 is smaller than the inner diameter of the gasket 503, and the gasket 503 is snap-fitted to the sleeve 501. When the sleeve 501 is snapped into the shell 2, the gasket 503 can be in contact with the shell 2, thereby facilitating improving the sealing effect of the shell 2.

[0029] As a technical optimization solution of the utility model, a plurality of through grooves 504 are arranged equidistantly in a ring shape, and the contact portion between the gasket 503 and the block 502 is arranged in an arc surface structure. The arrangement of the gasket 503 facilitates sealing of the contact portion between the block 502 and the shell 2.

[0030] As a technical optimization scheme of the utility model, the mounting mechanism 3 includes a first end cover 301 and a clamping rod 305, the shell 2 is clamped and connected with a plurality of clamping rods 305, the clamping rod 305 is fixedly connected with the first end cover 301, the first end cover 301 is fixedly connected with a plurality of plug rods 302, the shell 2 is fixedly installed with a plurality of fixing blocks 303, the plug rod 302 is threadedly connected with a nut 304, and the first end cover 301 can be fixed to the shell 2 by means of the plug rod 302 and the clamping rod 305.

[0031] As a technical optimization solution of the utility model, a plurality of the insert rods 302 and the clamping rods 305 are arranged in a ring shape at the bottom end of the first end cover 301. The length of the insert rods 302 is greater than the length of the clamping rods 305. The clamping rods 305 are inserted into the shell 2, which can facilitate the operator to install the first end cover 301.

[0032] As a technical optimization solution of the utility model, the first end cover 301 is in conflict with a sleeve 501, and the insertion rod 302 is snap-connected with the fixing block 303. When the insertion rod 302 is inserted into the fixing block 303, it can limit the first end cover 301.

[0033] As a technical optimization solution of the utility model, the nut 304 is located at the end of the insertion rod 302 away from the first end cover 301, and the nut 304 is in conflict with the side wall of the fixed block 303. When the nut 304 is rotated and installed to the end of the insertion rod 302, the first end cover 301 can be limited.

[0034] As a technical optimization solution of the utility model, the fixing mechanism 4 includes a second end cover 401 and a connecting plate 402. The second end cover 401 is fixedly connected to one end of the shell 2 away from the first end cover 301. The connecting plate 402 is fixedly installed on the second end cover 401. The connecting plate 402 is in conflict with another sleeve 501. After the second end cover 401 is fixed, the connecting plate 402 can be brought into contact with the sleeve 501, thereby making the sleeve 501 fit tightly with the shell 2.

[0035] When the utility model is in use, when installing the shell 2 of the water-cooled motor, the gasket 503 can be first sleeved on the end of the sleeve 501 close to the block 502. Since the gasket 503 is annularly equidistantly provided with a plurality of through grooves 504, and the sleeve 501 is annularly equidistantly fixedly installed with a plurality of blocks 502, when the block 502 is located at the through groove 504, the gasket 503 can be in contact with the sleeve 501 and the block 502. Then, the sleeve 501 is clamped into the end of the shell 2. When the sleeve 501 and the shell 2 are clamped and connected, the block 502 can be displaced with the sleeve 501 and clamped into the groove 505 provided in the shell 2. The contact part of the shell 2 with the block 502 is arranged in an arc surface structure, so that the block 502 can seal the groove 505. In addition, the clamping block 502 is clamped into the inside of the shell 2, so that the gasket 503 can conflict with the shell 2. The setting can make the card slot 505 in a sealed state, which is beneficial to prevent leakage inside the shell 2; after the sleeve 501 is installed, the operator can insert the card rod 305 fixed on the first end cover 301 into the through hole 506 provided on the shell 2, and the first end cover 301 is also equipped with an insertion rod 302. When the insertion rod 302 is displaced with the first end cover 301 and inserted into the fixed block 303 installed on the shell 2, a tool can be used to install the nut 304 on the end of the insertion rod 302, so that the nut 304 is in conflict with the fixed block 303, thereby facilitating the installation of the first end cover 301; when fixing the second end cover 401, place it on the end of the shell 2 away from the first end cover 301, so that the connecting plate 402 installed on the second end cover 401 is in contact with the sleeve 501, so as to facilitate the sleeve 501 to fit closely with the shell 2, which is beneficial to improving the use effect of the motor.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A leak-proof water-cooled motor housing, comprising a housing (2), characterized in that: A base (1) is fixedly mounted on the shell (2); sealing mechanisms (5) are mounted on both ends of the shell (2); the sealing mechanisms (5) include a slot (505) and a through hole (506); the shell (2) is provided with a plurality of slots (505) and through holes (506); sleeves (501) are snap-connected at both ends of the shell (2); a plurality of blocks (502) are fixedly connected to the sleeve (501) at an annular shape and at equal intervals; the blocks (502) are snap-connected to the shell (2); a gasket (503) is sleeved on the block (502); the gasket (503) is provided with a plurality of through slots (504), and the gasket (503) is in contact with the shell (2); and mounting mechanisms (3) and fixing mechanisms (4) are provided at both ends of the shell (2).

2. The anti-leakage water-cooled motor housing according to claim 1, characterized in that: A plurality of the clamping slots (505) are arranged in an annular shape and at equal intervals, and a clamping block (502) is mounted on the clamping slots (505).

3. The anti-leakage water-cooled motor housing according to claim 1, characterized in that: The portion where the clamping block (502) contacts the housing (2) is arranged in an arc surface structure, and the length of the clamping slot (505) is equal to the length of the clamping block (502).

4. The anti-leakage water-cooled motor housing according to claim 1, characterized in that: The inner diameter of the sleeve (501) is smaller than the inner diameter of the gasket (503), and the gasket (503) and the sleeve (501) are snap-fitted and connected.

5. The anti-leakage water-cooled motor housing according to claim 1, characterized in that: The plurality of through grooves (504) are arranged in an annular shape and at equal intervals, and the contact portion between the gasket (503) and the clamping block (502) is arranged in an arc surface structure.

6. The anti-leakage water-cooled motor housing according to claim 1, characterized in that: The mounting mechanism (3) comprises a first end cover (301) and a clamping rod (305); the housing (2) is clamped and connected with a plurality of clamping rods (305); the clamping rod (305) is fixedly connected with the first end cover (301); the first end cover (301) is fixedly connected with a plurality of insertion rods (302); the housing (2) is fixedly mounted with a plurality of fixing blocks (303); and the insertion rods (302) are threadedly connected with nuts (304).

7. The anti-leakage water-cooled motor housing according to claim 6, characterized in that: A plurality of the inserting rods (302) and the clamping rods (305) are arranged in a ring shape at the bottom end of the first end cover (301), and the length of the inserting rods (302) is greater than the length of the clamping rods (305).

8. The anti-leakage water-cooled motor housing according to claim 7, characterized in that: The first end cover (301) is in contact with a sleeve (501), and the insertion rod (302) is snap-fitted and connected with the fixing block (303).

9. The anti-leakage water-cooled motor housing according to claim 8, characterized in that: The nut (304) is located at the end of the insertion rod (302) away from the first end cover (301), and the nut (304) is in contact with the side wall of the fixing block (303).

10. The anti-leakage water-cooled motor housing according to claim 1, characterized in that: The fixing mechanism (4) comprises a second end cover (401) and a connecting plate (402); the second end cover (401) is fixedly connected to one end of the shell (2) away from the first end cover (301); the connecting plate (402) is fixedly mounted on the second end cover (401); and the connecting plate (402) is in contact with another sleeve (501).

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