CN217216173U

CN217216173U - Rotary clamping type motor front and rear end cover shell structure

Info

Publication number: CN217216173U
Application number: CN202220118100.4U
Authority: CN
Inventors: 余震; 吴强; 夏光俊
Original assignee: Wuhu Zhenli Electric Technology Co ltd
Current assignee: Wuhu Zhenli Electric Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-16
Anticipated expiration: 2032-01-17

Abstract

The utility model provides a rotary clamping type motor front and rear end cover shell structure, which comprises a shell, wherein the shell comprises a connecting assembly, two ends of the shell are respectively movably connected with a cover body through the connecting assembly, the connecting assembly comprises a clamping groove which is arranged at the edge of the inner wall of the shell and is movably connected with one end of an L-shaped clamping block, an elastic assembly is arranged inside the L-shaped clamping block, the other end of the elastic assembly is fixedly connected with a locking clamping block which penetrates through the inner wall of the L-shaped clamping block and is movably connected with a circular through hole inside the clamping groove, a push block is slidably connected inside the circular through hole, the outer wall of one side of the shell, which is close to the push block, is slidably connected with a U-shaped lantern ring, an inclined block is arranged on the inner wall of one side of the U-shaped lantern ring, the bottom end of the inclined block is movably connected with the top end of the push block, and the outer wall of the cover body is fixedly connected with the other end of the L-shaped clamping block, the front and rear cover of the motor is simple in installation and disassembly operation, this has improved staff's work efficiency, has made things convenient for staff's use.

Description

Rotary clamping type motor front and rear end cover shell structure

Technical Field

The utility model relates to a technical field of motor specifically is an end cover shell structure around motor of rotatory joint formula.

Background

The motor is an electromagnetic device which realizes the conversion or transmission of electric energy according to the law of electromagnetic induction, or converts one form of electric energy into another form of electric energy, converts the electric energy into mechanical energy, and has the main function of generating driving torque to be used as a power source of electric appliances or various machines.

The front cover and the rear cover of the motor are generally connected through bolts in the existing motor, the front cover and the rear cover of the motor are very difficult to mount and dismount in the connection mode, the mounting and dismounting efficiency of workers is reduced, and the use of the workers is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a motor front and back end cover shell structure of rotatory joint formula for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a rotary clamping type motor front and rear end cover shell structure comprises a shell, the shell comprises a connecting component, the two ends of the casing are respectively movably connected with the cover body through a connecting component, the connecting component comprises a clamping groove, the clamping groove is arranged at the edge of the inner wall of the shell and is movably connected with one end of the L-shaped clamping block, an elastic component is arranged in the L-shaped clamping block, the other end of the elastic component is fixedly connected with a locking clamping block, the locking clamping block penetrates through the inner wall of the L-shaped clamping block and is movably connected with a circular through hole in the clamping groove, a pushing block is connected in the circular through hole in a sliding manner, the outer wall of one side of the shell, which is close to the push block, is connected with a U-shaped lantern ring in a sliding way, the inner wall of one side of the U-shaped lantern ring, which is close to the push block, is provided with an inclined block, the bottom end of the inclined block is movably connected with the top end of the push block, and the other end of the L-shaped clamping block is fixedly connected with the outer wall of the cover body.

Preferably, the clamping grooves are eight in number, are arranged at the edge of the inner wall of the shell in a clockwise symmetry manner, and can play a role in uniformly applying pressure to fix the cover body.

Preferably, the inside gag lever post that is equipped with of elastic component, gag lever post fixed connection L type fixture block inner wall, the other end swing joint of gag lever post locks the fixture block, can play the effect of fixed locking fixture block through the gag lever post, avoids locking the fixture block and receives elastic component's influence to take place unnecessary and rock.

Preferably, the outer wall of ejector pad is equipped with the slider all around, the circular through-hole inner wall of slider sliding connection can play the effect of fixed ejector pad through the slider, avoids ejector pad and circular through-hole to take place to separate.

Preferably, the U-shaped lantern ring is movably and inseparably connected and arranged, and the U-shaped lantern ring and the shell can be prevented from being separated through the arrangement.

Preferably, the lid is close to L type fixture block one side outer wall edge and is equipped with sealed rubber ring, can make the connection of lid and casing have the leakproofness through sealed rubber ring, avoids inside other external factors enter into the casing through the gap department of connecting.

Preferably, the outer wall bottom of casing is equipped with the supporting seat, can play the effect that makes things convenient for the staff to place and fix the motor through the supporting seat.

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

the utility model can simplify the installation and the disassembly of the cover body through the clamping groove, the L-shaped clamping block, the elastic component, the locking clamping block, the circular through hole, the push block, the U-shaped lantern ring and the oblique block, thereby improving the working efficiency of workers and facilitating the use of the workers; the locking fixture block can be fixed through the limiting rod, and unnecessary shaking caused by the influence of the elastic component on the locking fixture block is avoided; the push block can be fixed through the slide block, so that the push block is prevented from being separated from the circular through hole; the motor can be conveniently placed and fixed by workers through the supporting seat; the connection of the cover body and the shell can be sealed through the sealing rubber ring, and other external factors are prevented from entering the shell through the connected gap.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic front sectional view of the present invention;

fig. 4 is an enlarged schematic view of the area a of fig. 2.

In the figure: 1. a housing; 11. a connecting assembly; 111. a card slot; 112. an L-shaped fixture block; 1121. a limiting rod; 113. an elastic component; 114. locking the fixture block; 115. a circular through hole; 116. a push block; 1161. a slider; 117. a U-shaped lantern ring; 118. a sloping block; 12. a supporting base; 2. a cover body; 21. and sealing the rubber ring.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a rotary clamping type front and rear end cover housing structure of a motor comprises a housing 1, the housing 1 includes a connecting assembly 11, two ends of the housing 1 are movably connected to a cover 2 through the connecting assembly 11, the connecting assembly 11 includes a clamping groove 111, the clamping groove 111 is disposed at an edge of an inner wall of the housing 1, the clamping groove 111 is movably connected to one end of an L-shaped clamping block 112, an elastic assembly 113 is disposed inside the L-shaped clamping block 112, the other end of the elastic assembly 113 is fixedly connected to a locking clamping block 114, the locking clamping block 114 penetrates through the inner wall of the L-shaped clamping block 112 and is movably connected to a circular through hole 115 inside the clamping groove 111, a push block 116 is slidably connected inside the circular through hole 115, a U-shaped collar 117 is slidably connected to an outer wall of one side of the housing 1 close to the push block 116, an inclined block 118 is disposed on an inner wall of one side of the U-shaped collar 117 close to the push block 116, the bottom end of the inclined block 118 is movably connected with the top end of the pushing block 116, and the other end of the L-shaped fixture block 112 is fixedly connected with the outer wall of the cover body 2.

Please refer to fig. 2 again, the number of the slots 111 is eight, and the slots 111 are symmetrically arranged at the edge of the inner wall of the casing 1 clockwise, so as to fix the cover 2 by applying pressure uniformly.

Please refer to fig. 2 and 4, a limiting rod 1121 is disposed inside the elastic component 113, the limiting rod 1121 is fixedly connected to an inner wall of the L-shaped latch 112, and the other end of the limiting rod 1121 is movably connected to the locking latch 114, so that the limiting rod 1121 can play a role of fixing the locking latch 114, and the locking latch 114 is prevented from being influenced by the elastic component 113 to unnecessarily shake.

Please refer to fig. 2, 3 and 4, the sliding block 1161 is disposed around the outer wall of the pushing block 116, the sliding block 1161 is connected to the inner wall of the circular through hole 115 in a sliding manner, the sliding block 1161 can fix the pushing block 116, and the pushing block 116 and the circular through hole 115 are prevented from being separated from each other.

Referring again to fig. 2 and 4, the U-shaped collar 117 is movably and inseparably connected to prevent the U-shaped collar 117 from being separated from the housing 1.

Please refer to fig. 2 and 4, a sealing rubber ring 21 is disposed at an edge of an outer wall of the cover 2 near the L-shaped latch 112, and the sealing rubber ring 21 can provide sealing performance for the connection between the cover 2 and the housing 1, so as to prevent other external factors from entering the housing 1 through the connected gap.

Please refer to fig. 1 and 2, a support base 12 is disposed at the bottom of the outer wall of the housing 1, and the support base 12 can be used for facilitating the placement and fixation of the motor by the operator.

The utility model discloses a concrete operation as follows:

when the cover body 2 needs to be installed, firstly, the L-shaped fixture block 112 on the outer surface of the cover body 2 is pushed into the inside of the clamping groove 111 on the inner surface of the casing 1, then the cover body 2 is rotated clockwise, the cover body 2 can drive the L-shaped fixture block 112 of the connecting assembly 11 to move towards the inside of the clamping groove 111, the clamping groove 111 can pull the cover body 2 inwards while moving, the cover body 2 can be connected with the casing 1 in a sealing manner through the sealing rubber ring 21, after the movement is completed, the locking fixture block 114 inside the L-shaped fixture block 112 can be inserted into the circular through hole 115 through the limiting rod 1121 and the elastic assembly 113, and the locking fixture block 114 can push the push block 116 to move towards the outside of the casing 1 through the slider 1161 in the inserting process; when the cover body 2 needs to be detached, the U-shaped collar 117 is rotated, the inclined block 118 on the inner surface of the U-shaped collar 117 pushes the pushing block 116 to move towards the inside of the slot 111, the pushing block 116 pushes the locking latch 114 out of the circular through hole 115, and then the cover body 2 is rotated in the opposite direction.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a shell structure of end cover around motor of rotatory joint formula, includes casing (1), its characterized in that, casing (1) includes coupling assembling (11), casing (1) both ends are respectively through coupling assembling (11) swing joint lid (2), coupling assembling (11) include draw-in groove (111), draw-in groove (111) set up in casing (1) inner wall edge, draw-in groove (111) swing joint L type fixture block (112) one end, just L type fixture block (112) inside is equipped with elastic component (113), the other end fixedly connected with locking fixture block (114) of elastic component (113), locking fixture block (114) run through L type fixture block (112) inner wall and swing joint draw-in groove (111) inside circular through-hole (115), circular through-hole (115) inside sliding connection has ejector pad (116), casing (1) is close to one side outer wall sliding connection of ejector pad (116) has U type lantern ring (117), an inclined block (118) is arranged on the inner wall of one side, close to the push block (116), of the U-shaped lantern ring (117), the bottom end of the inclined block (118) is movably connected with the top end of the push block (116), and the other end of the L-shaped clamping block (112) is fixedly connected with the outer wall of the cover body (2).

2. The rotary clamping type motor front and rear end cover outer shell structure according to claim 1, wherein the number of the clamping grooves (111) is eight, and the clamping grooves (111) are symmetrically arranged at the edge of the inner wall of the shell (1) clockwise.

3. The rotary clamping type motor front and rear end cover outer shell structure according to claim 1, wherein a limiting rod (1121) is arranged inside the elastic component (113), one end of the limiting rod (1121) is fixedly connected with the inner wall of the L-shaped fixture block (112), and the other end of the limiting rod (1121) is movably connected with the locking fixture block (114).

4. The rotary clamping type motor front and rear end cover outer shell structure according to claim 1, wherein sliding blocks (1161) are arranged on the periphery of the outer wall of the push block (116), and the sliding blocks (1161) are connected with the inner wall of the circular through hole (115) in a sliding mode.

5. The rotary clamping type motor front and rear end cover outer shell structure is characterized in that the U-shaped lantern ring (117) is movably and inseparably connected.

6. The rotary clamping type motor front and rear end cover outer shell structure according to claim 1, wherein a sealing rubber ring (21) is arranged at the edge of the outer wall of one side of the cover body (2) close to the L-shaped clamping block (112).

7. The rotary clamping type motor front and rear end cover outer shell structure according to claim 1, characterized in that a support seat (12) is arranged at the bottom of the outer wall of the machine shell (1).