CN218733623U

CN218733623U - High-strength motor end cover

Info

Publication number: CN218733623U
Application number: CN202221601960.XU
Authority: CN
Inventors: 戴其德
Original assignee: Wenzhou Senmao Auto Parts Co ltd
Current assignee: Wenzhou Senmao Auto Parts Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-03-24
Anticipated expiration: 2032-06-24

Abstract

The utility model provides a high strength motor end cover, including the top cap, the welding of one side of top cap has the stopper, the outside fixedly connected with of stopper strengthens the strip, the one end of strengthening the strip is provided with damper, the outer lane fixed mounting of top cap has the locating piece, the inside of locating piece is provided with coupling mechanism, one side of top cap is provided with stop gear. This high strength motor end cover, setting through damper, the thread groove is favorable to changing the shock pad with the threaded connection of screwed pipe, thereby be convenient for change the shock pad according to the connecting piece of different specifications, the adaptability and the shock attenuation effect of motor end cover have been improved, and through the setting of block board and draw-in groove, the block board is connected with the block of draw-in groove and can be connected and fix top cap and motor casing, the stability of motor end cover installation work has been improved, and the reinforcing bar can strengthen the surface strength of motor end cover, the intensity of motor end cover has been improved.

Description

High-strength motor end cover

Technical Field

The utility model relates to a relevant technical field of motor especially relates to a high strength motor end cover.

Background

The motor is a device for converting electric energy into mechanical energy, and utilizes an electrified coil to generate a rotating magnetic field and act on a rotor to form magnetoelectric power rotating torque, the motor is divided into a direct current motor and an alternating current motor according to different power supplies, and a motor shell and an end cover are required to limit and protect the motor in the use process of the motor, so that the high-strength motor end cover is particularly required.

However, in the use process of the existing high-strength motor end cover, most of the motor end covers are connected with the connecting piece, and the motor can abrade the connecting part along with the generated vibration, so that the strength and the service life of the motor end cover are greatly reduced, and meanwhile, the motor end cover is also complicated in the installation process.

Disclosure of Invention

An object of the utility model is to provide a high strength motor end cover to solve the current high strength motor end cover that proposes in the above-mentioned background art, but current high strength motor end cover, in the use, most of motor end covers are at the in-process of being connected with the connecting piece, because the motor can produce wearing and tearing to the junction along with the vibrations that produce, greatly reduced the intensity and the life of motor end cover, the problem of loaded down with trivial details phenomenon also exists at the in-process of installation in the motor end cover simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high strength motor end cover, includes the top cap, the welding of one side of top cap has the stopper, the outside fixedly connected with of stopper strengthens the strip, the one end of strengthening the strip is provided with damper, the outer lane fixed mounting of top cap has the locating piece, the inside of locating piece is provided with coupling mechanism, coupling mechanism's one end and motor casing interconnect, one side of top cap is provided with stop gear, stop gear's one end and motor casing interconnect, the laminating groove has been seted up to the inside of motor casing, the internally mounted in laminating groove has the sealing washer.

Preferably, the surface of the top cover is welded with reinforcing strips at equal angles, and four groups of reinforcing strips are symmetrically arranged on the center line of the top cover.

Preferably, the damping mechanism comprises a sleeve, a thread groove, a threaded pipe, a clamping groove, a clamping block and a damping pad, the sleeve is fixedly mounted at one end of the reinforcing bar, the thread groove is formed in the sleeve, the threaded pipe is connected to the inner thread of the thread groove, the clamping groove is formed in the threaded pipe, the clamping block is clamped in the clamping groove, and the damping pad is fixedly mounted at one end of the clamping block.

Preferably, the size of the thread groove is matched with that of the thread pipe, and the fixture blocks are distributed on the surface of the shock absorption pad at equal angles.

Preferably, coupling mechanism includes rotary trough, connecting rod, torsional spring, block board, through-hole, fixed block and block groove, the rotary trough has been seted up to the inside of locating piece, the inside welding of rotary trough has the connecting rod, the surface connection of connecting rod has the torsional spring, the one end of torsional spring is connected with the block board, the through-hole has been seted up to the inside of block board, the both sides fixed mounting of motor casing has the fixed block, the block groove has been seted up to the inside of fixed block.

Preferably, the clamping plate and the connecting rod form a rotating structure through a torsion spring, and the clamping plate is connected with the fixed block through a clamping groove in a clamping mode.

Preferably, stop gear includes spacing groove, locating plate and gag lever post, the spacing groove has been seted up to the outside inside of motor casing, the inside laminating of spacing groove has the locating plate, one side fixed mounting of locating plate has the gag lever post.

Compared with the prior art, the beneficial effects of the utility model are that: this high strength motor end cover, setting through damper, the thread groove is favorable to changing the shock pad with the threaded connection of screwed pipe, thereby be convenient for change the shock pad according to the connecting piece of different specifications, the adaptability and the shock attenuation effect of motor end cover have been improved, and through the setting of block board and draw-in groove, the block board is connected with the block of draw-in groove and can be connected and fix top cap and motor casing, the stability of motor end cover installation work has been improved, and strengthen the strip and can reinforce the surface strength of motor end cover, the intensity of motor end cover has been improved.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

fig. 2 is a schematic view of the bottom-view appearance structure of the present invention;

FIG. 3 is a schematic view of the exploded structure of the damping mechanism of the present invention;

fig. 4 is a schematic view of the sectional structure of the connection mechanism of the present invention.

In the figure: 1. a top cover; 2. a limiting block; 3. a reinforcing strip; 4. a damping mechanism; 401. a sleeve; 402. a thread groove; 403. a threaded pipe; 404. a card slot; 405. a clamping block; 406. a shock pad; 5. positioning blocks; 6. a connecting mechanism; 601. rotating the groove; 602. a connecting rod; 603. a torsion spring; 604. a clamping plate; 605. a through hole; 606. a fixed block; 607. a clamping groove; 7. a motor casing; 8. a limiting mechanism; 801. a limiting groove; 802. positioning a plate; 803. a limiting rod; 9. a fitting groove; 10. and (5) sealing rings.

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: the utility model provides a high strength motor end cover, including top cap 1, the welding of one side of top cap 1 has stopper 2, the outside fixedly connected with of stopper 2 strengthens strip 3, the one end of strengthening strip 3 is provided with damper 4, top cap 1's outer lane fixed mounting has locating piece 5, the inside of locating piece 5 is provided with coupling mechanism 6, coupling mechanism 6's one end and motor casing 7 interconnect, one side of top cap 1 is provided with stop gear 8, stop gear 8's one end and motor casing 7 interconnect, laminating groove 9 has been seted up to the inside of motor casing 7, the internally mounted of laminating groove 9 has sealing washer 10.

Further, the equal angle welding in surface of top cap 1 has enhancement strip 3, and enhancement strip 3 is provided with four groups about top cap 1's central line symmetry, and through the setting of strengthening strip 3, wherein strengthen strip 3 and can strengthen the surface structure of top cap 1, improved the intensity of motor end cover.

Further, the damping mechanism 4 comprises a sleeve 401, a thread groove 402, a thread pipe 403, a clamping groove 404, a clamping block 405 and a damping pad 406, the sleeve 401 is fixedly mounted at one end of the reinforcing bar 3, the thread groove 402 is formed in the sleeve 401, the thread pipe 403 is connected to the thread groove 402, the clamping groove 404 is formed in the thread pipe 403, the clamping block 405 is clamped in the clamping groove 404, the damping pad 406 is fixedly mounted at one end of the clamping block 405, and the sleeve 401, the thread groove 402, the thread pipe 403, the clamping groove 404, the clamping block 405 and the damping pad 406 are arranged, wherein the thread pipe 403 can be connected with and separated from the sleeve 401 through the thread groove 402 in rotation, so that the thread pipe and the damping pad 406 can be replaced conveniently, the damping pad 406 can adapt to connecting pieces of different specifications, and the adaptability of the motor end cover is improved.

Furthermore, the size of the thread groove 402 is matched with that of the thread pipe 403, the clamping blocks 405 are distributed on the surface of the shock absorption pad 406 at equal angles, and the shock absorption pad 406 is clamped and connected with the clamping grooves 404 through the clamping blocks 405, so that the damaged shock absorption pad 406 can be replaced conveniently, and the practicability of the motor end cover is improved.

Further, the connecting mechanism 6 includes a rotating groove 601, a connecting rod 602, a torsion spring 603, a clamping plate 604, a through hole 605, a fixing block 606 and a clamping groove 607, the rotating groove 601 is provided in the positioning block 5, the connecting rod 602 is welded in the rotating groove 601, the surface of the connecting rod 602 is connected with the torsion spring 603, one end of the torsion spring 603 is connected with the clamping plate 604, the through hole 605 is provided in the clamping plate 604, the fixing blocks 606 are fixedly mounted on two sides of the motor casing 7, the clamping groove 607 is provided in the fixing block 606, the rotating groove 601, the connecting rod 602, the torsion spring 603, the clamping plate 604, the through hole 605, the fixing block 606 and the clamping groove 607 are arranged, wherein the torsion spring 603 can drive the clamping plate 604 to rotate through the connecting rod 602, thereby the clamping plate 604 and the clamping groove 607 can be conveniently driven to form a staggered clamping, which is favorable for fixedly connecting the top cover 1 and the motor casing 7, and convenience in mounting the motor end cover is improved.

Furthermore, the clamping plate 604 and the connecting rod 602 form a rotating structure through the torsion spring 603, the clamping plate 604 is connected with the fixing block 606 in a clamping manner through the clamping groove 607, and the torsion spring 603 can extrude the clamping plate 604, so that the clamping plate 604 and the clamping groove 607 can be tightly clamped, and the stability of the connection operation is improved.

Further, stop gear 8 includes spacing groove 801, locating plate 802 and gag lever post 803, spacing groove 801 has been seted up to motor casing 7's outside inside, the inside laminating of spacing groove 801 has locating plate 802, one side fixed mounting of locating plate 802 has gag lever post 803, through spacing groove 801, the setting of locating plate 802 and gag lever post 803, wherein spacing groove 801 can fix a position top cap 1 through locating plate 802 and gag lever post 803, prevent that top cap 1 from producing after the installation and rocking, the stability of top cap 1 installation has been improved.

The working principle is as follows: firstly, when the top cover 1 needs to be strengthened, the reinforcing strips 3 are welded on the surface of the top cover 1, so that the strength of the motor end cover can be improved by the reinforcing strips 3, when the connection between the top cover 1 and a connecting piece needs to be damped, the vibration generated by a motor can be transmitted to the shock absorption pad 406 through the sleeve 401, so that the shock absorption pad 406 can buffer and weaken the vibration, when the shock absorption pad 406 needs to be replaced, the clamping block 405 and the clamping groove 404 are separated through pulling the shock absorption pad 406, so that the shock absorption pad 406 is convenient to replace, when the size of the shock absorption pad 406 needs to be replaced, the threaded pipe 403 can be connected and separated with the sleeve 401 through the threaded groove 402 through rotating the threaded pipe 403, so that the size replacement work of the threaded pipe 403 and the shock absorption pad 406 is convenient, when the top cover 1 and the motor shell 7 need to be connected, the clamping plate 604 is inserted into the groove 607 formed in the fixing block 606, then the torsion spring can drive the clamping plate 604 to rotate through the connecting rod, so that the clamping plate and the clamping groove 607 can be clamped, and the motor end cover 1 and the motor shell 7 can be connected, and the positioning plate 603 can be attached in the limiting rod can be installed in the top cover 802, and the positioning plate can be installed in a high-strength positioning plate, and a high-limiting rod installation stability process can be improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a high strength motor end cover, includes top cap (1), its characterized in that: stopper (2) have been welded to one side of top cap (1), outside fixedly connected with of stopper (2) strengthens strip (3), the one end of strengthening strip (3) is provided with damper (4), the outer lane fixed mounting of top cap (1) has locating piece (5), the inside of locating piece (5) is provided with coupling mechanism (6), the one end and motor casing (7) interconnect of coupling mechanism (6), one side of top cap (1) is provided with stop gear (8), the one end and motor casing (7) interconnect of stop gear (8), laminating groove (9) have been seted up to the inside of motor casing (7), the internally mounted in laminating groove (9) has sealing washer (10).

2. A high-strength motor end cover according to claim 1, wherein four groups of reinforcing strips (3) are symmetrically arranged on the center line of the top cover (1) by welding the reinforcing strips (3) on the surface of the top cover (1) at equal angles.

3. The high-strength motor end cover according to claim 1, wherein the damping mechanism (4) comprises a sleeve (401), a threaded groove (402), a threaded pipe (403), a clamping groove (404), a clamping block (405) and a damping pad (406), the sleeve (401) is fixedly installed at one end of the reinforcing bar (3), the threaded groove (402) is formed in the sleeve (401), the threaded pipe (403) is connected to the inner thread of the threaded groove (402), the clamping groove (404) is formed in the threaded pipe (403), the clamping block (405) is clamped in the clamping groove (404), and the damping pad (406) is fixedly installed at one end of the clamping block (405).

4. A high-strength motor end cover according to claim 3, wherein the size of the thread groove (402) is matched with that of the thread pipe (403), and the blocks (405) are distributed on the surface of the shock pad (406) at equal angles.

5. The high-strength motor end cover according to claim 1, wherein the connecting mechanism (6) comprises a rotating groove (601), a connecting rod (602), a torsion spring (603), a clamping plate (604), a through hole (605), a fixing block (606) and a clamping groove (607), the rotating groove (601) is formed in the positioning block (5), the connecting rod (602) is welded in the rotating groove (601), the torsion spring (603) is connected to the surface of the connecting rod (602), the clamping plate (604) is connected to one end of the torsion spring (603), the through hole (605) is formed in the clamping plate (604), the fixing blocks (606) are fixedly mounted on two sides of the motor shell (7), and the clamping groove (607) is formed in the fixing block (606).

6. The high-strength motor end cover as claimed in claim 5, wherein the engaging plate (604) and the connecting rod (602) form a rotating structure through a torsion spring (603), and the engaging plate (604) is engaged with the fixing block (606) through an engaging groove (607).

7. The high-strength motor end cover according to claim 1, wherein the limiting mechanism (8) comprises a limiting groove (801), a positioning plate (802) and a limiting rod (803), the limiting groove (801) is formed inside the outer side of the motor casing (7), the positioning plate (802) is attached to the inside of the limiting groove (801), and the limiting rod (803) is fixedly mounted on one side of the positioning plate (802).