CN211693281U

CN211693281U - High-tightness detachable washing machine flange plate

Info

Publication number: CN211693281U
Application number: CN202020361326.8U
Authority: CN
Inventors: 孙建涛
Original assignee: Hefei Zhide Industry And Trade Co ltd
Current assignee: Hefei Zhide Industry And Trade Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-10-16
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a high fastening detachable washing machine ring flange, including ring flange main part and axis of rotation, the axis of rotation is passed the central point of ring flange main part puts, the last encircleing of axis of rotation is equipped with step and ring flange main part and is taken on the step, vertical fixedly connected with card post on the step, the terminal surface is close to central point and puts to encircle and has seted up draw-in groove and card post gomphosis and be in under the ring flange main part in the draw-in groove. The utility model discloses make the kelly encircle to distribute and alternate at fixation nut up end, then make fixing bolt pass the kelly upside and buckle the end, and make the rotatory cross connection of fixing bolt on the bolt hole in the ring flange main part, fixed connection is realized with the ring flange main part to the kelly like this, the kelly just stabilizes the interlude on fixation nut, it is not hard up just to have avoided fixation nut to take place under the long-term high-speed rotatory condition of ring flange main part and axis of rotation like this, the axis of rotation is close to the cover section of thick bamboo of lower extreme position simultaneously and avoids debris winding in the axis of.

Description

High-tightness detachable washing machine flange plate

Technical Field

The utility model relates to a washing machine ring flange technical field specifically is a high fastening detachable washing machine ring flange.

Background

The flange plate of the inner barrel of the washing machine is a key part of the drum washing machine, seals an opening at one axial side of the barrel body of the inner barrel of the washing machine, and is connected with the motor through the rotating shaft, so that the inner barrel of the washing machine is driven along with the rotation of the motor;

the flange of the common washing machine has the following disadvantages: generally, a fixing nut is arranged between a flange of a washing machine and a rotating shaft of a motor, the fixing nut is mainly used for preventing the flange from jumping relative to the rotating shaft, but the fixing nut is easy to loosen after a long time because the rotating shaft drives the flange to rotate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high leakproofness detachable washing machine ring flange to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a washing machine flange plate with high tightness and detachable performance comprises a flange plate main body and a rotating shaft, wherein the rotating shaft penetrates through the central position of the flange plate main body, a step is arranged on the rotating shaft in a surrounding mode, the flange plate main body is arranged on the step, a clamping column is vertically and fixedly connected onto the step, a clamping groove is arranged on the lower end face of the flange plate main body in a surrounding mode close to the central position, the clamping column is embedded in the clamping groove, a fixing nut is connected to the upper end of the rotating shaft in a matching mode and abuts against the upper end face of the flange plate main body, a locking mechanism is connected between the fixing nut and the flange plate main body and comprises a clamping rod, a fixing bolt and a bolt hole, the clamping rod is vertically and movably inserted into the upper end face of the fixing nut, the bolt hole is arranged on the flange plate main body in a surrounding mode at equal, the lower end of the fixing bolt is connected in the bolt hole in a matching mode.

Preferably, the position of the rotating shaft close to the lower end is fixedly sleeved with the cover cylinder.

Preferably, the cover cylinder comprises a fixing plate, a corrugated rubber sleeve and a connecting ring, the fixing plate is fixedly connected to the position, close to the lower end, of the rotating shaft, the corrugated rubber sleeve is fixedly connected to the lower side of the fixing plate, and the connecting ring is fixedly connected to the lower end of the corrugated rubber sleeve.

Preferably, the fixing plate is made of light plastic.

Preferably, the lower end surface of the connecting ring is provided with balls around the same distance.

Preferably, the lower end face of the flange main body is fixedly connected with a reinforcing rod in an inclined manner close to the middle position, and the tail end of the reinforcing rod is attached to the side wall of the rotating shaft.

Preferably, the tail end of the reinforcing rod is vertically and fixedly connected with a flat plate block.

Preferably, an anti-skid gasket is arranged between the fixing nut and the flange plate main body.

Preferably, the clamping rod is made of a hard steel material.

Preferably, the fixing nut and the rotating shaft are coated with antirust paint.

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

1. when the flange main body of the utility model is sleeved on the rotating shaft, the clamping groove on the lower end face of the flange main body is aligned and spliced with the clamping column on the rotating shaft, so that the flange main body and the rotating shaft can rotate synchronously, and then the fixing nut is sleeved on the upper end of the rotating shaft through screw fit to press the flange main body, thus avoiding the flange main body from jumping up and down along with the rotation of the rotating shaft;

2. the utility model discloses make the kelly encircle to distribute and alternate at fixation nut up end, then make fixing bolt pass the kelly upside and buckle the end, and make the rotatory cross-under of fixing bolt on the bolt hole in the ring flange main part, fixed connection is realized with the ring flange main part to the kelly like this, the kelly just stabilizes the cross-under on fixation nut, it is not hard up just to have avoided fixation nut to take place under the long-term high-speed rotatory condition of ring flange main part and axis of rotation like this, the cover section of thick bamboo that the axis of rotation is close to lower extreme position is used for covering axis of rotation lower extreme and washing machine's hookup location simultaneously, it influences rotatoryly to avoid some debris card to go into axis of rotation and washing machine's hook.

Drawings

FIG. 1 is a schematic view of the whole structure of a detachable washer flange with high tightness according to the present invention;

FIG. 2 is a top view of the detachable washer flange with high fastening performance of the present invention;

FIG. 3 is a top view structural diagram of the high-tightness detachable washing machine flange of the present invention, wherein the flange main body is connected with the fixing nut;

fig. 4 is a schematic structural view of the lower end face of the flange main body in the washing machine flange with detachable high fastening performance.

In the figure: 100. a flange main body; 101. a rotating shaft; 102. fixing a nut; 103. an anti-slip gasket; 104. clamping the column; 105. a reinforcing rod; 106. a flat plate block; 107. a card slot; 108. a step; 110. a cover cylinder; 111. a fixing plate; 112. a corrugated rubber sleeve; 113. a connecting ring; 114. a ball bearing; 120. a locking mechanism; 121. a clamping rod; 122. fixing the bolt; 123. bolt holes.

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: a high-tightness detachable washing machine flange plate comprises a flange plate main body 100 and a rotating shaft 101, wherein the rotating shaft 101 penetrates through the center position of the flange plate main body 100, the lower end of the rotating shaft 101 is fixedly connected with an output shaft end of a driving motor, a step 108 is arranged on the rotating shaft 101 in a surrounding mode, the flange plate main body 100 is lapped on the step 108, clamping columns 104 are vertically and fixedly connected onto the step 108, the clamping columns 104 are distributed around the step 108 at equal intervals, a clamping groove 107 is formed in the position, close to the center position, of the lower end face of the flange plate main body 100 in a surrounding mode, the clamping columns 104 are embedded into the clamping groove 107, and the clamping columns 104 are connected with the clamping; the upper end of the rotating shaft 101 is connected with a fixing nut 102 in a threaded fit manner, the fixing nut 102 abuts against the upper end face of the flange main body 100, and the fixing nut 102 prevents the flange main body 100 from jumping up and down along with the rotation of the rotating shaft 101; locking mechanism 120 is connected with between fixation nut 102 and ring flange main part 100, locking mechanism 120 includes kelly 121, fixing bolt 122 and bolt hole 123, the vertical activity of kelly 121 alternates in fixation nut 102's up end department and kelly 121 distributes a plurality ofly around fixation nut 102 equidistance, bolt hole 123 encircles the equidistance and sets up on ring flange main part 100 and bolt hole 123 and kelly 121 one-to-one, kelly 121 upper end is buckled to horizontal position and kelly 121 upper end department alternates there is fixing bolt 122, fixing bolt 122 lower extreme passes through screw-thread fit connection in bolt hole 123, fixing bolt 122 makes kelly 121 and ring flange main part 100 carry out fixed connection, kelly 121 just so stabilizes and alternates on fixation nut 102, just so avoided fixation nut 102 not hard up emergence under the long-term high-speed rotatory condition of ring flange main part 100 and axis of rotation 101.

The lower end of the rotating shaft 101 is fixedly sleeved with the cover cylinder 110, the lower end of the cover cylinder 110 is an opening, and the cover cylinder 110 is used for covering the connecting position of the lower end of the rotating shaft 101 and the washing machine, so that the situation that the rotating shaft 101 and the washing machine are blocked by sundries to influence the rotation is avoided.

Cover section of thick bamboo 110 includes fixed plate 111, ripple rubber sleeve 112 and connecting ring 113, fixed plate 111 fixed connection is close to the lower extreme position at axis of rotation 101, ripple rubber sleeve 112 fixed connection is at fixed plate 111 downside, connecting ring 113 fixed connection is at ripple rubber sleeve 112 lower extreme, and connecting ring 113 is used for contradicting at the hookup location upside of axis of rotation 101 with washing machine, ripple rubber sleeve 112 relies on its elasticity to conveniently cushion the impact force that makes cover section of thick bamboo 110 receive when axis of rotation 101 is rotatory.

The fixing plate 111 is made of light plastic, and reduces the load applied to the rotating shaft 101.

The lower end surface of the connection ring 113 is provided with balls 114 around the circumference at equal intervals, and the balls 114 facilitate the sliding of the connection ring 113 with respect to the contacted end surface.

The lower terminal surface of ring flange main part 100 is close to the intermediate position slope fixedly connected with strengthening rod 105 and the terminal laminating of strengthening rod 105 on axis of rotation 101 lateral wall, and strengthening rod 105 distributes around ring flange main part 100 equidistance simultaneously, and strengthening rod 105 is used for strengthening the steadiness between ring flange main part 100 and axis of rotation 101, avoids ring flange main part 100 to take place the slope.

The tail end of the reinforcing rod 105 is vertically and fixedly connected with a flat plate block 106, the flat plate block 106 is attached to the outer wall of the rotating shaft 101, and the flat plate block 106 facilitates the tail end of the reinforcing rod 105 to contact with the rotating shaft 101.

An anti-slip gasket 103 is arranged between the fixing nut 102 and the flange main body 100, and the anti-slip gasket 103 is used for enhancing the stability between the fixing nut 102 and the flange main body 100.

The clamping rod 121 is made of hard steel materials, so that the clamping rod 121 is prevented from being bent.

The fixing nut 102 and the rotating shaft 101 are coated with anti-rust paint to prevent rusting.

The working principle is as follows: when the flange main body 100 of the utility model is sleeved on the rotating shaft 101, the clamping groove 107 on the lower end face of the flange main body 100 is aligned and inserted with the clamping column 104 on the rotating shaft 101, so that the flange main body 100 and the rotating shaft 101 can rotate synchronously, then the fixing nut 102 is sleeved on the upper end of the rotating shaft 101 through screw thread fit to press the flange main body 100, thus avoiding the vertical jump of the flange main body 100 along with the rotation of the rotating shaft 101, and the clamping rods 121 are circularly distributed and inserted on the upper end face of the fixing nut 102, then the fixing bolt 122 passes through the bent end on the upper side of the clamping rod 121, and the fixing bolt 122 is rotatably connected on the bolt hole 123 on the flange main body 100, thus the clamping rod 121 is fixedly connected with the flange main body 100, the clamping rod 121 is stably inserted on the fixing nut 102, thus avoiding the looseness of the fixing nut 102 under the condition of long-term high-speed rotation of the flange main, meanwhile, the cover cylinder 110 of the rotating shaft 101 near the lower end position is used for covering the connecting position of the lower end of the rotating shaft 101 and the washing machine, so that the rotating is prevented from being influenced by the fact that some sundries are clamped into the connecting position of the rotating shaft 101 and the washing machine, and the balls 114 at the lower end of the cover cylinder 110 facilitate the opposite contact end surfaces to slide.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A high-tightness detachable washing machine flange plate comprises a flange plate main body (100) and a rotating shaft (101), and is characterized in that: the rotating shaft (101) penetrates through the central position of the flange plate main body (100), a step (108) is arranged on the rotating shaft (101) in a surrounding mode, the flange plate main body (100) is arranged on the step (108), a clamping column (104) is vertically and fixedly connected onto the step (108), a clamping groove (107) is formed in the lower end face of the flange plate main body (100) in a surrounding mode close to the central position, the clamping column (104) is embedded into the clamping groove (107), a fixing nut (102) is connected to the upper end of the rotating shaft (101) in a matching mode, the fixing nut (102) abuts against the upper end face of the flange plate main body (100), a locking mechanism (120) is connected between the fixing nut (102) and the flange plate main body (100), the locking mechanism (120) comprises a clamping rod (121), a fixing bolt (122) and a bolt hole (123), the clamping rod (121) is vertically and movably inserted into the upper end face of the fixing nut (102, bolt hole (123) encircle the equidistance and set up on ring flange main part (100), peg (121) upper end department alternates there is fixing bolt (122), fixing bolt (122) lower extreme cooperation is connected in bolt hole (123).

2. A high-fastening detachable flange for a washing machine as claimed in claim 1, wherein: the position of the rotating shaft (101) close to the lower end is fixedly sleeved with a cover cylinder (110).

3. A high-fastening detachable flange for a washing machine as claimed in claim 2, wherein: the cover cylinder (110) comprises a fixing plate (111), a corrugated rubber sleeve (112) and a connecting ring (113), the fixing plate (111) is fixedly connected to the position, close to the lower end, of the rotating shaft (101), the corrugated rubber sleeve (112) is fixedly connected to the lower side of the fixing plate (111), and the connecting ring (113) is fixedly connected to the lower end of the corrugated rubber sleeve (112).

4. A high-fastening detachable flange for a washing machine as claimed in claim 3, wherein: the fixing plate (111) is made of light plastic.

5. A high-fastening detachable flange for a washing machine as claimed in claim 3, wherein: the lower end face of the connecting ring (113) is provided with balls (114) at equal intervals around the connecting ring.

6. A high-fastening detachable flange for a washing machine as claimed in claim 1, wherein: the lower end face of the flange plate main body (100) is obliquely and fixedly connected with a reinforcing rod (105) close to the middle position, and the tail end of the reinforcing rod (105) is attached to the side wall of the rotating shaft (101).

7. A high-tightness detachable flange of a washing machine according to claim 6, characterized in that: the tail end of the reinforcing rod (105) is vertically and fixedly connected with a flat plate block (106).

8. A high-fastening detachable flange for a washing machine as claimed in claim 1, wherein: and an anti-skid gasket (103) is arranged between the fixing nut (102) and the flange plate main body (100).

9. A high-fastening detachable flange for a washing machine as claimed in claim 1, wherein: the clamping rod (121) is made of hard steel materials.

10. A high-fastening detachable flange for a washing machine as claimed in claim 1, wherein: and the fixed nut (102) and the rotating shaft (101) are coated with antirust paint.