CN212412968U

CN212412968U - Gear reduction motor convenient to installation

Info

Publication number: CN212412968U
Application number: CN202021033558.7U
Authority: CN
Inventors: 李劲; 李松; 刘俊
Original assignee: Yangzhou Power King Motor Manufacturing Co ltd
Current assignee: Yangzhou Power King Motor Manufacturing Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-01-26
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a gear reduction motor convenient to installation in motor technical field, including casing and output shaft, casing right-hand member face is provided with the connecting cylinder, the connecting cylinder right side is provided with the mounting groove, mounting groove inner chamber is provided with dismantles the frame, the output shaft right side is connected with the pivot, just the output shaft runs through dismantles the frame and is connected with the pivot, the casing periphery cup joints and is provided with the outer sleeve, outer sleeve inner wall gluing is provided with rubber buffer packing ring, just outer sleeve and rubber buffer packing ring all run through and are provided with unanimous ventilation hole, and the device makes things convenient for gear reduction motor's quick dismantlement maintenance, simultaneously, carries out shock attenuation buffering protection to the motor on the way in the gear.

Description

Gear reduction motor convenient to installation

Technical Field

The utility model relates to the technical field of electric machines, specifically be a gear reduction motor convenient to installation.

Background

The gear reduction motor is a component of a gear reduction box and a motor (motor), and is generally supplied in a set after being integrally assembled by a professional speed reducer production plant.

At present, the casing of single-phase gear reduction motor who uses among most mechanical equipment is when assembling with the frame, it is fixed to use the screw to install usually, however, when needs are dismantled the maintenance to the motor, need a bolt to dismantle, it is complicated to dismantle the process, waste time and energy, be unfavorable for improving the maintenance efficiency of motor, and simultaneously, traditional motor does not carry out the shock attenuation buffering processing to it when transporting, cause the road surface to jolt and extremely easily damage the motor, influence the normal use of motor, therefore, a gear reduction motor convenient to installation has very practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear reduction motor convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gear reduction motor convenient to installation, includes casing and output shaft, casing right-hand member face is provided with the connecting cylinder, the connecting cylinder right side is provided with the mounting groove, mounting groove inner chamber is provided with dismantles the frame, the output shaft right side is connected with the pivot, just the output shaft runs through dismantles the frame and is connected with the pivot, the casing periphery is cup jointed and is provided with the outer sleeve, outer sleeve inner wall gluing is provided with rubber cushion ring, just outer sleeve and rubber cushion ring all run through and are provided with unanimous ventilation hole.

Preferably, the disassembling machine base comprises a base body, spring grooves are formed in the top and the bottom of the base body, springs are longitudinally arranged in inner cavities of the spring grooves, buckling blocks are arranged on the back faces of the springs, a ring groove is formed in the left side of the spring groove, a rubber sealing ring is arranged in the inner cavity of the ring groove, and a limiting ring is arranged on the left end face of the base body. The central hole is arranged at the position, corresponding to the output shaft, in the center of the base body in a penetrating mode, and the output shaft penetrates through the inner cavity of the matched central hole.

Preferably, the base body is inserted in the matched mounting groove inner cavity, the right sides of the top and the bottom of the connecting cylinder longitudinally penetrate through buckle holes matched with the buckle blocks, and the buckle blocks are movably inserted in the matched buckle hole inner cavities respectively.

Preferably, a limit ring groove matched with the limit ring is arranged on the left side of the inner cavity of the mounting groove, and the limit ring is movably inserted into the inner cavity of the matched limit ring groove.

Preferably, the cross section of the rubber buffer gasket is circular, the cross section of the casing is circular, the inner diameter of the rubber buffer gasket is consistent with the outer diameter of the casing, and the inner wall of the rubber buffer gasket is attached to the inner wall of the casing.

Preferably, the outer wall of the rubber sealing ring is closely attached to the inner cavity wall of the mounting groove, and the rubber sealing ring is a water-absorbing expansion sealing rubber ring.

Compared with the prior art, the beneficial effects of the utility model are that: a gear reduction motor convenient to install is characterized in that an outer sleeve is sleeved on the periphery of a machine shell, and then a rubber buffer gasket glued in an inner cavity of the outer sleeve is used for damping, buffering and protecting jolting and vibration of the machine shell in the transportation process;

after the base body is inserted into the inner cavity of the matched mounting groove through the action of the spring, the buckling blocks are quickly buckled into the inner cavity of the matched buckling hole, so that the base body and the connecting cylinder are quickly installed;

the rubber sealing ring is tightly attached to the inner wall of the mounting groove, so that the sealing treatment of the joint of the base body and the connecting cylinder is realized, and dust, fine gravel, water and the like are prevented from entering the inner cavity of the shell to influence the normal work of the motor;

the limiting ring is inserted into the inner cavity of the limiting ring groove, so that the limiting treatment of the base body is realized through the limiting ring, and the base body is prevented from sliding or shaking to influence the stability of fixation;

adopt the water swelling sealing rubber ring that absorbs water with rubber seal because, the water swelling sealing rubber ring is one kind of rubber joint strip, and the cooperation has water absorbing material in the sizing material, does not have the difference with general solid joint strip under dry condition, absorbs the rapid inflation of moisture volume and fills in each space in gap immediately when contacting with water, blocks up, cuts off the rivers passageway and reaches stagnant water sealed effect to the realization is to the high-efficient sealing treatment of base body and connecting cylinder junction.

Drawings

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

fig. 2 is the schematic view of the structure of the detachable frame of the present invention.

In the figure: 1. a housing; 2. a connecting cylinder; 3. mounting grooves; 4. disassembling the base; 41. a base body; 42. a spring slot; 43. a spring; 44. a buckling block; 45. a central bore; 46. a ring groove; 47. a rubber seal ring; 48. a limiting ring; 5. an output shaft; 6. a rotating shaft; 7. a snap-in hole; 8. a limit ring groove; 9. an outer sleeve; 10. a rubber cushion ring; 11. a vent hole.

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, the present invention provides a technical solution: the utility model provides a gear reduction motor convenient to installation, including casing 1 and output shaft 5, 1 right-hand member face of casing is provided with connecting

cylinder

2, 2 right sides of connecting cylinder are provided with

mounting groove

3, 3 inner chambers in mounting groove are provided with

dismantles frame

4, 5 right sides of output shaft are connected with pivot 6, and output shaft 5 runs through dismantlement frame 4 and is connected with pivot 6, 1 periphery of casing is cup jointed and is provided with outer sleeve 9, 9 inner wall glues of outer sleeve is provided with rubber buffering packing ring 10, and all run through on outer sleeve 9 and the rubber buffering packing ring 10 and be provided with unanimous ventilation hole 11, make things convenient for 1 surface heat dissipation of.

Referring to fig. 2, the detachable base 4 includes a base body 41, spring slots 42 are disposed on the top and the bottom of the base body 41, springs 43 are longitudinally disposed in the inner cavities of the two sets of spring slots 42, fastening blocks 44 are disposed on opposite sides of the two sets of springs 43, a ring slot 46 is disposed on the left side of the spring slot 42, a rubber seal 47 is disposed in the inner cavity of the ring slot 46, and a limit ring 48 is disposed on the left end surface of the base body 41. The central hole 45 is arranged at the center of the base body 41 and corresponds to the output shaft 5 in a penetrating manner, and the output shaft 5 penetrates through the inner cavity of the matched central hole 45.

Please refer to fig. 1 and fig. 2, the base body 41 is inserted into the inner cavity of the matching mounting groove 3, and the right sides of the top and the bottom of the connecting cylinder 2 are longitudinally provided with the fastening holes 7 matching with the fastening blocks 44, and the two sets of fastening blocks 44 are respectively movably inserted into the inner cavities of the matching fastening holes 7, the base body 41 is inserted into the inner cavity of the matching mounting groove 3 under the action of the spring 43, the fastening blocks 44 are quickly fastened into the inner cavities of the matching fastening holes 7, so as to realize the quick installation between the base body 41 and the connecting cylinder 2, when the base body 41 and the connecting cylinder 2 are disassembled, the two sets of fastening blocks 44 are pressed, so that the two sets of fastening blocks 44 enter the inner cavity of the spring groove 42, and then the base body 41 is taken out from the inner cavity of the mounting groove 3.

Referring to fig. 1 and 2, a limit ring groove 8 matched with the limit ring 48 is arranged on the left side of the inner cavity of the mounting groove 3, the limit ring 48 is movably inserted into the inner cavity of the matched limit ring groove 8, and the limit ring 48 is inserted into the inner cavity of the limit ring groove 8, so that the limit treatment of the base body 41 through the limit ring 48 is realized, and the base body 41 is prevented from sliding or shaking to affect the stability of fixing.

Referring to fig. 1, the cross section of the rubber buffer gasket 10 is circular, the cross section of the casing 1 is circular, the inner diameter of the rubber buffer gasket 10 is consistent with the outer diameter of the casing 1, the inner wall of the rubber buffer gasket 10 is attached to the inner wall of the casing 1, the outer sleeve 9 is sleeved on the periphery of the casing 1, and the rubber buffer gasket 10 glued in the inner cavity of the outer sleeve 9 is used for damping, buffering and protecting the bumping vibration encountered by the casing 1 in the transportation process.

Referring to fig. 1 and 2, the outer wall of the rubber seal ring 47 is closely attached to the inner cavity wall of the mounting groove 3, the rubber sealing ring 47 is tightly attached to the inner wall of the mounting groove 3, so that the sealing treatment of the joint of the base body 41 and the connecting cylinder 2 is realized, dust, fine gravel, water and the like are prevented from entering the inner cavity of the machine shell 1 to influence the normal work of the motor, the rubber sealing ring 47 is a water-absorbing expansion sealing rubber ring, the rubber sealing ring 47 adopts the water-absorbing expansion sealing rubber ring because the water-absorbing expansion sealing rubber ring is one of rubber sealing rubber strips, and a water-absorbing material is matched in a rubber material, the sealing rubber strip is not different from a common solid sealing rubber strip in a dry state, and when the sealing rubber strip is contacted with water, the sealing rubber strip immediately absorbs the moisture volume, rapidly expands and fills each space of a gap, blocks and cuts off a water flow channel to achieve the water stopping sealing effect, so that the efficient sealing treatment of the joint of the base body 41 and the connecting cylinder 2 is realized.

The device is characterized in that an outer sleeve 9 is sleeved on the periphery of a machine shell 1, and then a rubber buffer gasket 10 glued in an inner cavity of the outer sleeve 9 is used for damping, buffering and protecting the bumping and shaking of the machine shell 1 in the transportation process;

make base body 41 after pegging graft to the mounting groove 3 inner chamber of matching through the effect of spring 43, among buckle piece 44 fast buckle to the buckle hole 7 inner chamber of matching, realize the quick installation between base body 41 and connecting cylinder 2, when dismantling base body 41 and connecting cylinder 2, press two sets of buckle pieces 44 for two sets of buckle pieces 44 enter into to spring groove 42 inner chamber, again with base body 41 from the mounting groove 3 inner chamber take out can.

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

1. The utility model provides a gear reduction motor convenient to installation, includes casing (1) and output shaft (5), its characterized in that: casing (1) right-hand member face is provided with connecting cylinder (2), connecting cylinder (2) right side is provided with mounting groove (3), mounting groove (3) inner chamber is provided with dismantles frame (4), output shaft (5) right side is connected with pivot (6), just output shaft (5) run through and dismantle frame (4) and be connected with pivot (6), casing (1) periphery is cup jointed and is provided with outer sleeve (9), outer sleeve (9) inner wall gluing is provided with rubber cushion ring (10), just all run through on outer sleeve (9) and the rubber cushion ring (10) and be provided with unanimous ventilation hole (11).

2. A gear reduction motor for easy installation according to claim 1, wherein: dismantle frame (4) including base body (41), the right side of base body (41) top and bottom all is provided with spring groove (42), and is two sets of spring groove (42) inner chamber all vertically is provided with spring (43), and is two sets of spring (43) looks back all is provided with buckle piece (44), spring groove (42) left side is provided with circle groove (46), circle groove (46) inner chamber is provided with rubber seal (47), base body (41) left end face is provided with spacing ring (48), base body (41) central authorities and output shaft (5) correspond the position and run through and are provided with central hole (45), just output shaft (5) wear out central hole (45) inner chamber of matching.

3. A gear reduction motor for easy installation according to claim 2, wherein: the base body (41) is inserted into the inner cavity of the matched mounting groove (3), the right sides of the top and the bottom of the connecting cylinder (2) are longitudinally provided with buckle holes (7) matched with the buckle blocks (44) in a penetrating mode, and the buckle blocks (44) are movably inserted into the inner cavity of the matched buckle holes (7) respectively.

4. A gear reduction motor for easy installation according to claim 2, wherein: the left side of the inner cavity of the mounting groove (3) is provided with a limit ring groove (8) matched with the limit ring (48), and the limit ring (48) is movably inserted into the inner cavity of the matched limit ring groove (8).

5. A gear reduction motor for easy installation according to claim 1, wherein: the cross section of the rubber buffer gasket (10) is circular, the cross section of the casing (1) is circular, the inner diameter of the rubber buffer gasket (10) is consistent with the outer diameter of the casing (1), and the inner wall of the rubber buffer gasket (10) is attached to the inner wall of the casing (1).

6. A gear reduction motor for easy installation according to claim 2, wherein: the outer wall of the rubber sealing ring (47) is tightly attached to the inner cavity wall of the mounting groove (3), and the rubber sealing ring (47) is a water-absorbing expansion sealing rubber ring.