CN211311916U - Washing machine clutch lower casing - Google Patents
Washing machine clutch lower casing Download PDFInfo
- Publication number
- CN211311916U CN211311916U CN201922053305.XU CN201922053305U CN211311916U CN 211311916 U CN211311916 U CN 211311916U CN 201922053305 U CN201922053305 U CN 201922053305U CN 211311916 U CN211311916 U CN 211311916U
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- clutch
- edge
- base
- mounting base
- washing machine
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Abstract
A clutch lower housing for a washing machine, comprising: the mounting base is a polygonal flat plate with convex character edges at the upper side and the lower side, wherein the left side of each convex character edge is a straight edge, and the right side of each convex character edge is an arched edge; the clutch base is cylindrical, the top surface of the clutch base is closed, and a rotating shaft hole and a pressure relief hole are formed in the clutch base; the straight flanging is vertically arranged on the left side edge of the mounting base and is integrally formed with the mounting base; the bow flanging is arranged on the right side edge of the mounting base, and the top surface of the edge is provided with a bow edge surface; the fixed orifices, a plurality of are around the installation base symmetry setting on the installation base. The clutch base is used for placing the clutch, the rotating shaft hole on the bottom surface is matched with the rotating shaft of the motor, so that the rotating shaft of the motor can drive the clutch to rotate, the flanges on the two sides of the mounting base provide structural strength for the base and fix the mounting base in the washing machine body, and the bow flanges provide a pulling limiting effect and provide a circuit mounting position for controlling the clutch by the turning cover of the washing machine.
Description
Technical Field
The utility model relates to a washing structure, concretely relates to washing machine clutch lower casing.
Background
The existing impeller type washing machine usually adopts four suspenders, a barrel body and a water containing barrel to complete washing, dehydration and other related functions, however, the damping provided by the suspenders in the vertical direction is far greater than the damping provided by the suspenders in the horizontal direction, so that the washing machine barrel collides with the box body when the unbalance is large, a poor impression is brought to customers, the condition that the radial swing amplitude of the barrel is too large still exists after the barrel rotates at a high speed, the vibration energy of the barrel cannot be well absorbed by the suspenders, and the dehydration rotating speed is limited and cannot be too high.
Chinese published patent No. CN109423825A, published 2015, 12 months and 23 days, the title of the invention is a washing machine, comprising: the device comprises a box body, a barrel body, a driving device and a plurality of shock absorbers, wherein the barrel body is positioned in the box body, and a rolling bearing is sleeved at the upper part of the barrel body; the driving device is positioned at the bottom of the box body and used for driving the barrel body to rotate; a plurality of dampers are connected between the rolling bearing and the tank body to enable the tub body to rotate relative to the tank body within the tank body. The washing machine provided by the invention is used for absorbing energy when the upper part of the barrel body is unbalanced by connecting the plurality of shock absorbers between the upper part of the barrel body and the box body, effectively weakening the shake of the upper part of the barrel body in the horizontal direction (namely the radial direction of the barrel body), avoiding the noise generated by impacting the box body due to the overlarge radial swing of the upper part of the barrel body in the radial direction of the barrel body, and simultaneously overcoming the rotating speed bottleneck of the existing washing machine; and through the antifriction bearing of no friction noise of suit on ladle body upper portion, both realized fixing a plurality of bumper shock absorbers on ladle body upper portion, make the ladle body can be in the box relative box high-speed rotation again, ensure going on smoothly of dehydration process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a to current impeller type washing machine when dehydration because the clothes is placed unbalanced and is leaded to the unilateral overweight of cylinder can make the motor acutely shake when the dehydration, generally speaking still can add the clutch between motor and multidirectional pivot are articulated and can make things convenient for the rotary drum stop work as control rotary drum pivoted middleware like this, but the reverse conduction of vibrations destroys the clutch subassembly easily, need increase the fixity ability and the shock-absorbing capacity of clutch frame and has designed a washing machine clutch lower casing for this.
A clutch lower housing for a washing machine, comprising:
the mounting base is a polygonal flat plate with convex character edges at the upper side and the lower side, wherein the left side of each convex character edge is a straight edge, and the right side of each convex character edge is an arched edge;
the clutch base is cylindrical, the top surface of the clutch base is closed, and a rotating shaft hole and a pressure relief hole are formed in the clutch base;
the straight flanging is vertically arranged on the left side edge of the mounting base and is integrally formed with the mounting base;
the bow flanging is arranged on the right side edge of the mounting base, and the top surface of the edge is provided with a bow edge surface;
the fixed orifices, a plurality of are around the installation base symmetry setting on the installation base.
The clutch base is used for placing the clutch, the rotating shaft hole on the bottom surface is matched with the rotating shaft of the motor, so that the rotating shaft of the motor can drive the clutch to rotate, the flanges on the two sides of the mounting base provide structural strength for the base and fix the mounting base in the washing machine body, and the bow flanges provide a pulling limiting effect and provide a circuit mounting position for controlling the clutch by the turning cover of the washing machine.
Preferably, the first edge of the arched edge surface is close to the side edge of the clutch base, and the arched angle of the first edge is the same as that of the right side edge of the mounting base;
the second side arc angle of the arc side surface is larger than the first side arc angle;
the bow edge surface is provided with a locking hole;
and the second edge is provided with a locking groove.
Therefore, the top surface of the bow flanging can be inserted into the side edge flip brake structure, and the position of the bow flanging cannot be deviated due to the ancient locking groove.
Preferably, the bow edge surface is parallel to the mounting base;
the circle center of the locking hole and the circle center of the locking groove are both arranged on the plane where the axis of the mounting base is located.
Preferably, the rotating shaft hole of the clutch base is a counter bore, and the bottom of the rotating shaft hole is lower than the bottom surface of the clutch base;
the wall of the counter bore is in arc transition connection with the bottom surface of the counter bore.
The arc transition is beneficial to the punching and integral forming processing.
Preferably, the mounting base is provided with a reinforcing turnover part;
the reinforced turnover of the edge of the clutch base is arc-shaped, and the radian of the reinforced turnover is the same as that of a circular edge of the clutch base.
The beneficial effects of the utility model reside in that: the clutch structure can be stabilized by matching the lower shell of the clutch with the clutch bracket, so that the vibration resistance generated when the rotary drum rotates eccentrically is transmitted to the shock absorber through the lower shell and the bracket, the damage of vibration to the clutch is reduced, the service life of the clutch is prolonged, and the user experience is increased; and the utility model discloses a shell structure retrencies under the clutch and is convenient for manufacture.
Drawings
FIG. 1 is a schematic diagram of a physical object of the present invention;
in the figure: 1. The clutch comprises an installation base, 2 straight flanging, 3 bow flanging, 4 clutch base, 5 counter bore, 6 reinforcing turnover.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings.
Example 1
As shown in FIG. 1, said
A clutch lower housing for a washing machine, comprising:
the mounting base 1 is a polygonal flat plate with convex character edges at the upper side and the lower side, wherein the left side of each convex character edge is a straight edge, and the right side of each convex character edge is an arched edge;
the clutch base 4 is cylindrical, the top surface of the clutch base is closed, and a rotating shaft hole and a pressure relief hole are formed in the clutch base;
the straight flanging 2 is vertically arranged on the left side edge of the mounting base 1 and is integrally formed with the mounting base 1;
the bow flanging 3 is arranged on the right side edge of the mounting base 1, and the top surface of the edge is provided with a bow edge surface;
and a plurality of fixing holes are symmetrically arranged on the mounting base 1 relative to the mounting base 1.
The clutch base 4 is used for placing the clutch, the rotating shaft hole on the bottom surface is matched with the rotating shaft of the motor, so that the rotating shaft of the motor can drive the clutch to rotate, the flanges on the two sides of the mounting base 1 provide structural strength of the base and fix the mounting base 1 in the washing machine body, the bow flange 3 also provides a pulling limiting effect and provides a circuit mounting position for controlling the clutch by the turnover cover of the washing machine.
The first edge of the bow edge surface is close to the side edge of the clutch base 4, and the bow angle of the first edge is the same as that of the right side edge of the mounting base 1;
the second side arc angle of the arc side surface is larger than the first side arc angle;
the bow edge surface is provided with a locking hole;
and the second edge is provided with a locking groove.
Therefore, the top surface of the bow flanging 3 can be inserted into the side edge flip brake structure, and the position deviation of the bow flanging 3 cannot be caused due to the ancient locking groove.
The bow edge surface is parallel to the mounting base 1;
the circle center of the locking hole and the circle center of the locking groove are both arranged on the plane where the axis of the mounting base 1 is located.
The rotating shaft hole of the clutch base 4 is a counter bore 5, so that the bottom of the rotating shaft hole is lower than the bottom surface of the clutch base 4;
the hole wall of the counter bore 5 is in arc transition connection with the bottom surface of the counter bore 5.
The arc transition is beneficial to the punching and integral forming processing.
The mounting base 1 is provided with a reinforced turnover 6;
the reinforced turndown 6 at the edge of the clutch base 4 is arc-shaped, and the radian is the same as that of the round edge of the clutch base 4.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A lower clutch housing for a washing machine, comprising:
the mounting base is a polygonal flat plate with convex character edges at the upper side and the lower side, wherein the left side of each convex character edge is a straight edge, and the right side of each convex character edge is an arched edge;
the clutch base is cylindrical, the top surface of the clutch base is closed, and a rotating shaft hole and a pressure relief hole are formed in the clutch base;
the straight flanging is vertically arranged on the left side edge of the mounting base and is integrally formed with the mounting base;
the bow flanging is arranged on the right side edge of the mounting base, and the top surface of the edge is provided with a bow edge surface;
the fixed orifices, a plurality of are around the installation base symmetry setting on the installation base.
2. The lower clutch housing of claim 1, wherein the first side of the arcuate surface is proximate to the side of the clutch base, and the arcuate angle of the first side is the same as the arcuate angle of the right side of the mounting base;
the second side arc angle of the arc side surface is larger than the first side arc angle;
the bow edge surface is provided with a locking hole;
and the second edge is provided with a locking groove.
3. A washing machine clutch lower housing as claimed in claim 2 wherein the arcuate edge face is parallel to the mounting base;
the circle center of the locking hole and the circle center of the locking groove are both arranged on the plane where the axis of the mounting base is located.
4. The washing machine clutch lower shell as claimed in claim 1, wherein the rotating shaft hole of the clutch base is a counter bore, so that the bottom of the rotating shaft hole is lower than the bottom surface of the clutch base;
the wall of the counter bore is in arc transition connection with the bottom surface of the counter bore.
5. A washing machine clutch lower casing according to claim 3 or 4, characterized in that the mounting base is provided with a reinforcing fold;
the reinforced turnover of the edge of the clutch base is arc-shaped, and the radian of the reinforced turnover is the same as that of a circular edge of the clutch base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922053305.XU CN211311916U (en) | 2019-11-25 | 2019-11-25 | Washing machine clutch lower casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922053305.XU CN211311916U (en) | 2019-11-25 | 2019-11-25 | Washing machine clutch lower casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211311916U true CN211311916U (en) | 2020-08-21 |
Family
ID=72061748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922053305.XU Active CN211311916U (en) | 2019-11-25 | 2019-11-25 | Washing machine clutch lower casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211311916U (en) |
-
2019
- 2019-11-25 CN CN201922053305.XU patent/CN211311916U/en active Active
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