CN208638141U - A kind of motor case rear cover easy to disassemble - Google Patents

Abstract

The utility model discloses a kind of motor case rear covers easy to disassemble, including motor body, drive end bearing bracket is fixedly connected on the left of the motor body, bearing is provided on the inside of the drive end bearing bracket, the inner cavity of the motor body is provided with output shaft, the left end of the output shaft extends through motor body and bearing and extends to the outside of bearing, and rear end cap is connected on the right side of the motor body, is fixedly connected to connecting plate at the top and bottom of rear end cap.The utility model passes through motor body, drive end bearing bracket, bearing, output shaft, rear end cap, connecting plate, the first groove, the first screw rod, gasket, the setting for connecting box and the second screw rod, the case where can not only preventing rear end cap from falling off, also solving conventional motors shell rear cover simultaneously is inconvenient to dismantle, cause when motor breaks down, service personnel is inconvenient to open the problem of checking, the motor case rear cover easy to disassemble has shell rear cover advantage easy to disassemble.

Description

A kind of motor case rear cover easy to disassemble

Technical field

The utility model relates to motor accessory technical field, specially a kind of motor case rear cover easy to disassemble.

Background technique

Motor is commonly called as " motor ", refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, Motor is indicated with letter M in circuit, its main function is to generate driving torque, as electrical appliance or various mechanical dynamic Power source, it all plays very important effect in production and life, since motor can generate vibration at work, to it Fixed structure seem extremely important, and when motor breaks down, shell rear cover also needs to have easy to disassemble excellent Point, ability personnel convenient to overhaul open rear cover and check in this way, but traditional motor housing rear cover does not have this feature, Therefore the practicability of shell rear cover is reduced.

Summary of the invention

The purpose of this utility model is to provide a kind of motor case rear covers easy to disassemble, have shell rear cover and conveniently tear open The advantages of unloading, solving conventional motors shell rear cover is inconvenient to dismantle, and causes when motor breaks down, service personnel is inconvenient The problem of opening is checked.

To achieve the above object, the utility model provides the following technical solutions: a kind of motor case rear cover easy to disassemble, Including motor body, it is fixedly connected with drive end bearing bracket on the left of the motor body, bearing, institute are provided on the inside of the drive end bearing bracket The inner cavity for stating motor body is provided with output shaft, and the left end of the output shaft extends through motor body and bearing and extends to axis The outside held is connected with rear end cap on the right side of the motor body, is fixedly connected at the top and bottom of the rear end cap There is connecting plate, the top and bottom on the motor body surface offers the first groove, and the connecting plate is far from motor body Side be provided with the first screw rod, first screw rod through connecting plate and extends to the first groove close to one end of connecting plate Inside, the surface of first screw rod and be located at connecting plate on the outside of be provided with gasket, the motor body inner cavity top and bottom It is fixedly connected to connection box on the right side of portion, the top and bottom on the right side of the rear end cap are provided with the second screw rod, and described Rear end cap, rubber pad and connection box and the inside for extending to connection box are sequentially passed through on the left of two screw rods.

Preferably, the right side of the motor body top and bottom offers sliding slot, and the internal slide of the sliding slot connects It is connected to sliding block, the sliding block is fixedly connected with connecting plate.

Preferably, rubber pad, the right side of the rubber pad and the left side of rear end cap are provided on the right side of the motor body It is fixedly connected.

Preferably, fixed block is fixedly connected on the left of the connection box inner cavity, the fixed block is far from connection box inner wall Side offer the second groove, the left end of second screw rod is located at the inside of the second groove.

Preferably, it is provided with clamping plate on the left of second screw tip and bottom, the clamping plate is far from the second screw rod The both ends of side are welded with spring, and the one end of the spring far from clamping plate is welded with the inner wall for connecting box.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through motor body, drive end bearing bracket, bearing, output shaft, rear end cap, connecting plate, the first groove, the One screw rod, gasket, the setting for connecting box and the second screw rod, the case where can not only preventing rear end cap from falling off, while also solving Conventional motors of having determined shell rear cover is inconvenient to dismantle, cause when motor breaks down, and service personnel, which is inconvenient to open, to be checked Problem, the motor case rear cover easy to disassemble have shell rear cover advantage easy to disassemble, are worthy to be popularized.

2, the utility model passes through the setting of sliding slot and sliding block, can be convenient the outside that connecting plate is stuck in motor body, Also facilitate rear end cap and connecting plate to be moved on the surface of motor body, while the movement of rear end cap is limited, so that Rear end cap will not shake in disassembly, by the setting of rubber pad, can increase between motor body and rear end cap and connect Compactness, while the surface of motor body and rear end cap is bonded, plays the role of protection, pass through fixed block and second The setting of groove can provide rotation space for the left end of the second screw rod, make installation and removal more convenient, pass through spring and folder The setting of plate can carry out clamping to the surface of the second screw rod, so that rear end cap installation is even closer.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A；

Fig. 3 is the structure right view of the utility model rear end cap.

In figure: 1 motor body, 2 drive end bearing brackets, 3 bearings, 4 output shafts, 5 rear end caps, 6 connecting plates, 7 first grooves, 8 first Screw rod, 9 gaskets, 10 connection boxes, 11 second screw rods, 12 sliding slots, 13 sliding blocks, 14 rubber pads, 15 fixed blocks, 16 second grooves, 17 Spring, 18 clamping plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of motor case rear cover easy to disassemble, including motor body 1, the left side of motor body 1 It is fixedly connected with drive end bearing bracket 2, the inside of drive end bearing bracket 2 is provided with bearing 3, and the inner cavity of motor body 1 is provided with output shaft 4, output The left end of axis 4 extends through motor body 1 and bearing 3 and the outside for extending to bearing 3, and the right side of motor body 1 is flexibly connected There is rear end cap 5, the top and bottom of rear end cap 5 are fixedly connected to connecting plate 6, and the top and bottom on 1 surface of motor body is equal The first groove 7 is offered, connecting plate 6 is provided with the first screw rod 8 far from the side of motor body 1, and the first screw rod 8 is close to connecting plate 6 one end runs through connecting plate 6 and extends to the inside of the first groove 7, the surface of the first screw rod 8 and the outside for being located at connecting plate 6 It is provided with gasket 9, connection box 10, the top on 5 right side of rear end cap are fixedly connected on the right side of 1 inner cavity top of motor body and bottom Portion and bottom are provided with the second screw rod 11, and the left side of the second screw rod 11 sequentially passes through rear end cap 5, rubber pad 14 and connection box 10 And the inside of connection box 10 is extended to, the right side of 1 top and bottom of motor body offers sliding slot 12, and the inside of sliding slot 12 is sliding Dynamic to be connected with sliding block 13, sliding block 13 is fixedly connected with connecting plate 6, and the right side of motor body 1 is provided with rubber pad 14, rubber pad 14 Right side be fixedly connected with the left side of rear end cap 5, connect and be fixedly connected with fixed block 15 on the left of 10 inner cavity of box, fixed block 15 is remote Side from connection 10 inner wall of box offers the second groove 16, and the left end of the second screw rod 11 is located at the inside of the second groove 16, the Clamping plate 18 is provided on the left of two screw rods, 11 top and bottom, clamping plate 18 is welded with far from the both ends of 11 side of the second screw rod Spring 17, the one end of spring 17 far from clamping plate 18 are welded with the inner wall for connecting box 10, can by the setting of sliding slot 12 and sliding block 13 To facilitate the outside that connecting plate 6 is stuck in motor body 1, also facilitate rear end cap 5 and connecting plate 6 the surface of motor body 1 into Row movement, while the movement of rear end cap 5 is limited, so that rear end cap 5 will not shake in disassembly, pass through rubber pad 14 setting can increase the compactness connected between motor body 1 and rear end cap 5, while to motor body 1 and rear end cap 5 Surface be bonded, play the role of protection, can be the second screw rod 11 by the setting of fixed block 15 and the second groove 16 Left end provide rotation space, allow installation and removal it is more convenient, can be to the second spiral shell by the setting of spring 17 and clamping plate 18 The surface of bar 11 carries out clamping, so that the installation of rear end cap 5 is even closer, passes through motor body 1, drive end bearing bracket 2, bearing 3, output Axis 4, rear end cap 5, connecting plate 6, the first groove 7, the first screw rod 8, gasket 9, the setting for connecting box 10 and the second screw rod 11, not only The case where can preventing rear end cap 5 from falling off, while also solving conventional motors shell rear cover and be inconvenient to dismantle, cause in electricity When machine breaks down, service personnel is inconvenient to open the problem of checking, the motor case rear cover easy to disassemble, after having shell Advantage easy to disassemble is covered, is worthy to be popularized.

In use, the first screw rod 8 is twisted from the inside of the first groove 7 outward when needing to dismantle rear end cap 5 Out, then the second screw rod 11 is back-outed from the inner cavity of connection box 10, then moves right rear end cap 5, rear end cap 5 drives connecting plate 6 move right, and sliding block 13 slides to the right with connecting plate 6 in the inside of sliding slot 12, until sliding block 13 skids off sliding slot 12, can be completed Disassembly to rear end cap 5.

The standardized element used in this specification arrived can commercially, and according to the description and the appended drawings Record can carry out customized, and the specific connection type of each part is all made of in the prior art mature bolt, rivet, welding Equal conventional means, mechanical and part are all made of model conventional in the prior art, herein, the first screw rod and the second screw rod with Their perforative positions are threadedly coupled.

In summary: the motor case rear cover easy to disassemble passes through motor body 1, drive end bearing bracket 2, bearing 3, output shaft 4, rear end cap 5, connecting plate 6, the first groove 7, the first screw rod 8, gasket 9, connection box 10 and second screw rod 11 are used cooperatively, and are solved Conventional motors of having determined shell rear cover is inconvenient to dismantle, cause when motor breaks down, and service personnel, which is inconvenient to open, to be checked Problem.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of motor case rear cover easy to disassemble, including motor body (1), it is characterised in that: the motor body (1) Left side is fixedly connected with drive end bearing bracket (2), is provided with bearing (3) on the inside of the drive end bearing bracket (2), the motor body (1) it is interior Chamber is provided with output shaft (4), and the left end of the output shaft (4) extends through motor body (1) and bearing (3) and extends to bearing (3) outside is connected with rear end cap (5) on the right side of the motor body (1), the top and bottom of the rear end cap (5) It is fixedly connected to connecting plate (6), the top and bottom on motor body (1) surface offers the first groove (7), described Connecting plate (6) is provided with the first screw rod (8) far from the side of motor body (1), and first screw rod (8) is close to connecting plate (6) One end through connecting plate (6) and extend to the inside of the first groove (7), the surface of first screw rod (8) and be located at connection It is provided on the outside of plate (6) gasket (9), is fixedly connected to connection on the right side of motor body (1) inner cavity top and bottom Box (10), the top and bottom on the right side of the rear end cap (5) are provided with the second screw rod (11), a left side for second screw rod (11) Side sequentially passes through rear end cap (5), rubber pad (14) and connection box (10) and the inside for extending to connection box (10).

2. one kind according to claim 1 motor case rear cover easy to disassemble, it is characterised in that: the motor body (1) right side of top and bottom offers sliding slot (12), and the internal slide of the sliding slot (12) is connected with sliding block (13), described Sliding block (13) is fixedly connected with connecting plate (6).

3. one kind according to claim 1 motor case rear cover easy to disassemble, it is characterised in that: the motor body (1) it is provided on the right side of rubber pad (14), is fixedly connected on the left of the right side and rear end cap (5) of the rubber pad (14).

4. one kind according to claim 1 motor case rear cover easy to disassemble, it is characterised in that: the connection box (10) It is fixedly connected on the left of inner cavity fixed block (15), the fixed block (15) offers the far from the side of connection box (10) inner wall Two grooves (16), the left end of second screw rod (11) are located at the inside of the second groove (16).

5. one kind according to claim 1 motor case rear cover easy to disassemble, it is characterised in that: second screw rod (11) it is provided on the left of top and bottom clamping plate (18), both ends of the clamping plate (18) far from the second screw rod (11) side are equal It is welded with spring (17), the one end of the spring (17) far from clamping plate (18) is welded with the inner wall for connecting box (10).