CN206922568U - Motor cushion blocking, frame component and cooking machine - Google Patents
Motor cushion blocking, frame component and cooking machine Download PDFInfo
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- CN206922568U CN206922568U CN201720657652.1U CN201720657652U CN206922568U CN 206922568 U CN206922568 U CN 206922568U CN 201720657652 U CN201720657652 U CN 201720657652U CN 206922568 U CN206922568 U CN 206922568U
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- cushion blocking
- motor cushion
- flange
- cylindrical body
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Abstract
The utility model discloses a kind of motor cushion blocking, frame component and cooking machine, wherein, the motor cushion blocking includes cylindrical body, the mounting hole axially through cylindrical body is provided with the cylindrical body, the outer wall radial direction projection of one end of the cylindrical body is formed with the first flange, the outer wall radial direction projection of the other end of the cylindrical body is formed with the second flange, first flange is convexly equipped with annular boss away from the end face of second flange, the annular boss is spaced apart and is provided with multiple grooves for extending radially through annular boss side wall, an installation tooth is formed between two adjacent grooves.The effect of vibration and noise reduction of motor cushion blocking of the present utility model is good.
Description
Technical field
Living electric apparatus technical field is the utility model is related to, more particularly to a kind of motor cushion blocking, frame component and cooking
Machine.
Background technology
The electric machine assembly of cooking machine in the running, can typically produce larger vibration, and the vibration can be passed by electric machine support
It is delivered in support main body.In the prior art, although being provided with cushion blocking between electric machine assembly and electric machine support, the vibration damping
The effectiveness in vibration suppression of pad is generally poor, so as to cause cooking machine to produce larger vibration and noise at work.Especially for
The wall-breaking machine that power of motor is big, rotating speed is high, vibration caused by its work and noise can be bigger, had a strong impact on that user uses production
The comfortableness of product.
Utility model content
Main purpose of the present utility model is to provide a kind of motor cushion blocking, it is intended to lifts the electric machine support and electricity of cooking machine
Effectiveness in vibration suppression between thermomechanical components.
To achieve the above object, the utility model proposes motor cushion blocking, including cylindrical body, in the cylindrical body
The mounting hole axially through cylindrical body is provided with, the outer wall radial direction projection of one end of the cylindrical body is convex formed with first
Edge, the outer wall radial direction projection of the other end of the cylindrical body deviate from described second formed with the second flange, first flange
The end face of flange is convexly equipped with annular boss, and the annular boss is spaced apart extends radially through the logical of annular boss side wall provided with multiple
Groove, an installation tooth is formed between two adjacent grooves.
Alternatively, the annular boss surround the opening periphery of the mounting hole, and the external diameter of the annular boss is less than
The external diameter of first flange.
Alternatively, multiple groove uniform intervals are set.
Alternatively, the wall thickness d1 of annular boss scope is 2mm~4mm；And/or
The size for defining axial direction extension of the groove along the cylindrical body is the depth h1, h1 of groove scope
For 2mm~4mm.
Alternatively, first flange is also formed with multiple grooves away from the end face of second flange, between multiple grooves
Every setting and around the annular boss.
Alternatively, the curved setting of each groove, multiple groove uniform intervals distributions.
Alternatively, the size for defining axial direction extension of the groove along the cylindrical body is the depth h2 of groove,
H2 scope is 1mm~3mm；And/or
The size for defining radial direction extension of the groove along the cylindrical body is the width d2, d2 of groove scope
For 1mm~3mm.
Alternatively, the size for defining axial direction extension of first flange along the cylindrical body is the first flange
Thickness d 3, d3 scope is 3mm~6mm.
Alternatively, it is second to define the size extended on axial direction of second flange 50 along the cylindrical body 10
The thickness d 4 of flange 50, d4 scope is 2mm~4.5mm.
Alternatively, the material of the motor cushion blocking is damping rubber, the damped coefficient of the motor cushion blocking for 0.3~
0.7；And/or
The shore hardness of the motor cushion blocking is 25HA~60HA；And/or
The elongation of the motor cushion blocking is 50%~100%.
The utility model also proposes a kind of frame component, including casing, be fixed on the casing electric machine support and with
The electric machine assembly that the electric machine support is fixedly connected, the frame component also include some motor cushion blockings described above, the electricity
Thermomechanical components offer some pilot holes, and the electric machine support is provided with the connecting hole of the corresponding pilot hole, and a motor subtracts
The cylindrical main body portion of pad of shaking is contained in a pilot hole, and the electric machine assembly is by locking part through the cylindrical body
Mounting hole simultaneously coordinates to be fixedly connected on the electric machine support with the connecting hole.
Alternatively, between the cylindrical body is located between the outer wall of part and the inwall of pilot hole in the pilot hole
It is 0.5mm~1.5mm away from scope.
Alternatively, the locking part is screw, and the connecting hole is screwed hole, the first flange position of the motor cushion blocking
Between the nut and electric machine assembly of screw.
The utility model also proposes a kind of cooking machine, including frame component and the jar for being installed on the frame component
Component, the frame component are above-mentioned frame component.
Alternatively, the cooking machine is wall-breaking machine, mixer, juice extractor or soy bean milk making machine.
Technical solutions of the utility model by between the electric machine assembly and electric machine support of cooking machine set motor cushion blocking,
And annular boss is provided with the end face of the first flange of motor cushion blocking, and it is more so as to be formed in annular boss to open up groove
Individual installation tooth, in the installation process of electric machine assembly, through the mounting hole of motor cushion blocking and incited somebody to action by fastener (such as screw)
Electric machine assembly locking is connected to electric machine support, and wherein fastener is pressed in the installation tooth that annular boss is formed so that convex annular
Platform produces compressive deformation, because annular boss forms multiple installation teeth so that motor cushion blocking is more readily formed in its axial direction
Flexible compression is deformed, and so in the running of electric machine assembly, vibration caused by electric machine assembly is easier in motor cushion blocking
Compression during be weakened counteracting, without being transmitted as readily to electric machine support so that have the utility model motor vibration damping
In the cooking machine running of pad because of vibration and caused by lower noise.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the dimensional structure diagram of the embodiment of the utility model motor cushion blocking one；
Fig. 2 is the overlooking the structure diagram of motor cushion blocking in Fig. 1；
Fig. 3 is the positive structure diagram of motor cushion blocking in Fig. 1；
Fig. 4 is the cross section structure diagram of motor cushion blocking in Fig. 1；
Fig. 5 is the structural representation of the embodiment of the utility model cooking machine one；
Fig. 6 is the cross section structure diagram of cooking machine in Fig. 5；
Fig. 7 is the enlarged diagram at A in Fig. 6.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Motor cushion blocking | 201 | Electric machine support |
| 10 | Cylindrical body | 2011 | Connecting pole |
| 11 | Mounting hole | 2012 | Connecting hole |
| 30 | First flange | 202 | Electric machine assembly |
| 31 | Tooth block | 2021 | Pilot hole |
| 33 | Groove | 203 | Fastener |
| 35 | Reinforcement | 300 | Stir cup assembly |
| 50 | Second flange | 500 | Cooking machine |
| 200 | Frame component |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, limited unless otherwise clear and definite.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, and it can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical scheme
With reference to occurring conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the utility model
It is required that protection domain within.
The utility model proposes a kind of motor cushion blocking 100.
Incorporated by reference to referring to figs. 1 to Fig. 7, in the structure of cooking machine 500, cooking machine 500 includes frame component 200, wherein
Frame component 200 includes casing (not indicating), and is placed in the electric machine assembly 202 and electric machine support 201 of casing, wherein electricity
Machine support 201 is fixedly connected with casing, and electric machine assembly 202 is installed on the lower section of electric machine support 201 by hang.This implementation
Electric machine assembly 202 is provided with the end cap (not indicating) being fixed together with motor housing to example or installing plate (is not marked
Show), some uniform pilot holes 2021 are offered on end cap or installing plate, and electric machine support 201 is provided with quantity and pilot hole
Connecting hole 2012 corresponding to 2021, and coordinated by a fastener 203 by electricity through pilot hole 2021 and with connecting hole 2012
Thermomechanical components 202 are fixedly attached on electric machine support 201.The utility model provides a kind of motor cushion blocking 100, for cooking machine
Between 500 electric machine assembly 202 and electric machine support 201, it is mainly used in reduction and is delivered to electric machine support 201 from electric machine assembly 202
Vibration, the motor cushion blocking 100 includes cylindrical body 10, the peace axially through cylindrical body 10 is provided with cylindrical body 10
Fill hole 11, the outer wall radial direction projection of one end of cylindrical body 10 formed with the first flange 30, the other end of cylindrical body 10 it is outer
The projection of wall radial direction is formed with the second flange 50.In assembling process, cylindrical body 10 is partially accommodated in the assembling of electric machine assembly 202
In hole 2021, the first flange 30 is located between fastener 203 and the end cap or installing plate of electric machine assembly 202, the second flange 50
Between the end cap or installing plate and electric machine support 201 of electric machine assembly 202.The first flange of this programme 30 deviates from the second flange
50 end face is convexly equipped with annular boss 31, and annular boss 31 is spaced apart and is provided with multiple grooves for extending radially through the side wall of annular boss 31
311, an installation tooth 313 is formed between two adjacent grooves 311.
First flange 30, the second flange 50, annular boss 31 and cylindrical body 10 of the present utility model are structure as a whole,
The structural strength of whole motor cushion blocking 100 can so be ensured.Wherein the first flange 30 is in one end of cylindrical body 10 radial direction
Projection, the second flange 50 is in the other end radial direction projection of cylindrical body 10.It should be understood that the first flange 30 and the second flange 50
It is also assumed that it is the both ends for being connected to cylindrical body 10, wherein the first flange 30 and the second flange 50 are set simultaneously in annulus
And the diameter of cylindrical body 10 is had a diameter larger than, while mounting hole 11 is simultaneously through the first flange 30, cylindrical body 10 and the
Two flanges 50.The fastener 203 of this programme is screw, and the connecting hole 2012 on electric machine support 201 is the screw thread with screw fit
Hole, the first flange 30 are more than the nut of screw in the projected area of horizontal plane, such screw and electricity in the projected area of horizontal plane
Thermomechanical components 202 completely cut off completely, and in the installation process of electric machine assembly 202, the threaded portion of screw passes through cylindrical body 10
Mounting hole 11 and screw in connecting hole 2012, by screwing for screw and connecting hole 2012, screw is realized to the first flange 30
Axial compression causes motor cushion blocking 100 to produce certain decrement.
Technical solutions of the utility model between the electric machine assembly 202 and electric machine support 201 of cooking machine 500 by setting electricity
Machine cushion blocking 100, and the end face of the first flange 30 in motor cushion blocking 100 is provided with annular boss 31, in electric machine assembly
In 202 installation process, the mounting hole 11 of the motor cushion blocking 100 passed through by fastener 203 (such as screw) is by electric machine assembly
202 lockings are connected to electric machine support 201, and wherein fastener 203 is pressed in the installation tooth 313 that annular boss 31 is formed so that
Annular boss produces compressive deformation, because annular boss 31 forms multiple installation teeth 313 so that motor cushion blocking 100 is in its axle
Flexible compression deformation is more readily formed upwards, so in the running of electric machine assembly 202, is shaken caused by electric machine assembly 202
Dynamic to be easier to be weakened counteracting in the compression process of motor cushion blocking 100, then vibration is not easy caused by electric machine assembly 202
Electric machine support 201 is delivered to by motor cushion blocking 100 so that the cooking machine with the utility model motor cushion blocking 100 is transported
During row because of vibration and caused by lower noise.
As a preferred embodiment, the annular boss 31 surround the opening periphery of the mounting hole 11, and convex annular
The external diameter of platform 31 is less than the external diameter of the first flange 30.By the way that annular boss 31 to be surrounded on to the opening periphery of mounting hole 11, tight
During firmware locking, annular boss 31 can abut to the part (stud of screw in such as fastener 203 through mounting hole 11
Part), annular boss 31 can be so supported through the part of mounting hole 11, annular boss 31 is with passing through mounting hole 11
Gap between part is smaller, then in extrusion process, annular boss 31 can be promoted to produce the shape on the axial direction of motor cushion blocking 100
Become, and electric machine support 201 is installed on using hang because of electric machine assembly 202, then the vibration quilt on the axial direction of electric machine assembly 202
Deformation process on the axial direction of motor cushion blocking 100 is weakened, and lifts effect of vibration and noise reduction.
Further, multiple uniform intervals of groove 311 are set.Multiple installation teeth 313 and of uniform size are thusly-formed,
So deformation caused by each installation tooth 313 is more uniform, then effect is more preferable during vibration damping.
In order to further lift effectiveness in vibration suppression, the wall thickness d1 of this programme annular boss 31 scope is 2mm~4mm, when
When the wall thickness d1 of annular boss 31 is less than 2mm, although annular boss 31 easily produces deformation, its structural strength is weaker, in ring
Easily damaged damage during the long-term use of shape boss 31.When the wall thickness d1 of annular boss 31 is more than 4mm, then annular boss
31 are not likely to produce axial deformation, and effectiveness in vibration suppression reduces.The wall thickness d1 of annular boss 31 scope is set to 2mm~4mm by this programme,
So that annular boss 31 takes into account deformability and structural strength, effectiveness in vibration suppression is so lifted.
It is that this programme is in order to further lift subtracting for annular boss 31 in the case that above-mentioned wall thickness is set in annular boss 31
Shake effect, the size that this programme defines axial direction extension of the groove 311 along cylindrical body 10 is the depth h1, h1 of groove 311
Scope be 2mm~4mm.This programme by the depth dimensions of groove 311 by being arranged to 2mm~4mm so that the institute of annular boss 31
The multiple installation teeth 313 formed take into account structural strength and deformability, can reach more preferable effect of vibration and noise reduction.
This programme has also done structure improvement, in the first flange 30 referring once again to Fig. 1 extremely in order to lift effect of vibration and noise reduction
Fig. 4, the first flange of this programme 30 are also formed with multiple grooves 33 away from the end face of the second flange 50, multiple spacer rings of groove 33 around
The annular boss 31.
This programme is by forming multiple grooves 33 the first flange 30 is recessed, so that the axial direction of motor cushion blocking 100
Deformability is further lifted, and is coordinated with above-mentioned annular boss 31, and effect of vibration and noise reduction greatly promotes.
Further, each 33 curved setting of groove, the multiple uniform intervals of groove 33 distributions.In this way, the first flange 30
Deformation process in various pieces deformation quantity evenly, the structural strength of the first flange 30 is also higher.
This programme is in order to further ensure that the first flange 30 takes into account deformability and stabilized structure double effectses.One
In preferable scheme, the size for defining axial direction extension of the groove 33 along cylindrical body 10 is the depth h2 of groove 33, h2's
Scope is 1mm~3mm；And/or it is groove to define the size that radial direction of the groove 33 along the cylindrical body 10 extends
33 width d2, d2 scope are 1mm~3mm.
When the depth h2 of groove 33 is too deep or the width d2 of groove 33 is oversized, the structural strength of the first flange 30
Poor, as the depth h2 of groove 33 or the width d2 of groove 33 undersized, then deformability is insufficient.
For the effectiveness in vibration suppression of further lifting motor cushion blocking 100, motor cushion blocking 100 is with wall thickness range
0.25mm~0.5mm cylindrical body 10 and the scope of thickness d 3 is 3mm~6mm the first flange 30, in electric machine assembly 202
In installation process, the mounting hole 11 of the motor cushion blocking 100 passed through by fastener 203 (screw) locks electric machine assembly 202
It is close to and is connected to electric machine support 201, in the process, because the thickness of the first flange 30 is 3mm~6mm by the utility model so that
Motor cushion blocking 100 axially has suitable decrement, the spacing and group of motors of motor cushion blocking 100 and fastener 203
The spacing of part 202 and electric machine support 201 is in OK range, and the vibration in the running of electric machine assembly 202 passes through motor
The barrier of cushion blocking 100 weakens, it is difficult to is transferred to electric machine support 201, so reaches vibration and noise reducing purpose.When motor cushion blocking
When the thickness of 100 the first flange 30 is less than 3mm, during the locking of fastener 203, because motor cushion blocking 100 produces pressure
Contracting, motor cushion blocking 100 and the spacing of fastener 203 and the spacing of electric machine assembly 202 and electric machine support 201 are too small, then electric
Caused vibration is easily transferred to electric machine support 201 by motor cushion blocking 100 in the running of thermomechanical components 202, so that material
The body vibration noise of reason machine 500 is larger, when the thickness of the first flange 30 of motor cushion blocking 100 is more than 6mm, in fastener
During 203 lockings, after producing compression due to motor cushion blocking 100, the spacing and electricity of motor cushion blocking 100 and fastener 203
Thermomechanical components 202 and the spacing of electric machine support 201 are slightly larger, then electric machine assembly 202 and electric machine support in the running of electric machine assembly 202
Swing is easily produced between 201, causes cooking machine 500 to vibrate excessive, noise is larger, while also increases cost.
In addition, the wall thickness range of cylindrical body 10 is arranged between 0.25mm~0.5mm, by cylindrical body 10 by motor
Component 202 and fastener 203 carry out elastic barrier, can so reduce in the running of electric machine assembly 202 because wave and with it is tight
Firmware 203 or electric machine support 201 produce collision, and further reach buffering, vibration damping, the purpose of noise reduction.When cylindrical body 10
Wall thickness be less than 0.25mm, electric machine assembly 202 easily transmits these vibrations to electric machine support 201 because of swing in the process of running,
So that the overall noise of cooking machine 500 is higher, when the wall thickness of cylindrical body 10 is more than 0.5 millimeter, then need to open up larger hole
To accommodate cylindrical body 10, and it will also result in the cost increase of cooking machine 500.
Further, the end wall of the end wall of the first flange 30, the outer wall of cylindrical body 10 and the second flange 50 surrounds peace
Tankage (does not indicate).The present embodiment mounting groove (not indicating) in width (i.e. the first flange 30 on the axial direction of motor cushion blocking 100
The distance between second flange 50) it is suitable with the length in the axial direction of the pilot hole 2021 on electric machine assembly 202, and install
The bottom wall (i.e. the outer wall of cylindrical body 10) of groove (not indicating) is provided with gap between the inwall of pilot hole 2021, specifically,
Cylindrical body 10 be located between the outer wall of the part in pilot hole 2021 and the inwall of pilot hole 2021 spacing range be 0.5mm~
1.5mm.Then in the running of electric machine assembly 202, electric machine assembly 202 is because of the presence in gap in vibration processes so that group of motors
Part 202 there is certain swing cushion space so as to be not easy because of swing and with the rigid collision of fastener 203, such electric machine assembly
202 vibration can be as few as possible be delivered to electric machine support 201, then further lifting effect of vibration and noise reduction.
Further, this programme can also be provided with connecting pole 2011 in electric machine support 201, and connecting hole 2012 is formed at described
Connecting pole 2011, connecting pole 2011 is inserted in pilot hole 2021 in assembling process, i.e. cylindrical body 10 is located at pilot hole 2021
Interior part is located between the inwall of pilot hole 2021 and the outer wall of connecting pole 2011, passes through such setting so that connection knot
Structure is more firm, can further reduce and produce swing in the running of electric machine assembly 202 because of vibration, reduces noise.
Preferably, it is the second flange to define the size extended on axial direction of second flange 50 along cylindrical body 10
50 thickness d 4, the present embodiment d4 scope is 2mm~4.5mm.As shown in the above, in the assembling of electric machine assembly 202
Cheng Zhong, when fastener 203 screws, the first flange 30 produces larger compressive deformation, and the second flange 50 is in the He of electric machine assembly 202
Under the squeezing action of electric machine support 201, certain compressive deformation will be also produced, when the thickness d 4 of the second flange 50 is less than 2mm,
For second flange 50 by after compression, the spacing between electric machine assembly 202 and electric machine support 201 is too small, causes electric machine assembly 202
Vibration is easily transferred to electric machine support 201, and effectiveness in vibration suppression is undesirable.And when the thickness d 4 of the second flange 50 is more than 4.5mm, then
On the one hand the unnecessary waste of the material cost of motor cushion blocking 100 can be caused, is on the other hand unfavorable for the Miniaturization Design of product.
Between the thickness d 4 of second flange 50 of motor cushion blocking 100 is arranged on 2mm~4.5mm by the present embodiment, it can integrate well
Take into account effect of vibration and noise reduction, material cost and the body size of motor cushion blocking 100.
This programme motor cushion blocking 100 is made of damping rubber material.Damping rubber is specially to have preferably elasticity concurrently to delay
Rush the rubber of characteristic and damping buffering characteristic.Herein, motor cushion blocking 100 is made of damping rubber material, may be such that motor
Cushion blocking 100 while flexible damping characteristics and damping buffering characteristic.The motor cushion blocking 100 is applied to cooking machine 500
Electric machine support 201 and electric machine assembly 202 between, so, when the vibration of electric machine assembly 202 is delivered on motor cushion blocking 100
When, the on the one hand damping buffering characteristic based on motor cushion blocking 100, the macromolecular chain segment inside motor cushion blocking 100 can produce
Relative motion, so as to produce a kind of counter-force for making vibration decay, and mechanical energy caused by vibration is converted into heat energy, Jin Erke
So that vibration can gradually decay when being transmitted on motor cushion blocking 100, reach damping vibration attenuation purpose；On the other hand subtracted based on motor
Shake the elastic buffer characteristic of pad 100, motor cushion blocking 100 can constantly weaken the amplitude of vibration, reach further to be gradually reduced and shake
Dynamic purpose.Certainly in concrete application, motor cushion blocking 100 can be also made of common elastic caoutchouc, such as：Butyl rubber
Glue, nitrile rubber etc..
As a kind of preferable embodiment, the damped coefficient of the motor cushion blocking 100 is 0.3~0.7；Motor vibration damping
The damped coefficient control of pad 100 can be carried out by the fabrication process parameters (such as time, temperature technological parameter) to damping rubber
Regulation and control are realized.If set too small by the damped coefficient of motor cushion blocking 100, the damping of motor cushion blocking 100 can be caused
Buffering effect can not meet design requirement；And if when the damped coefficient of motor cushion blocking 100 is set into too much, and easily lead
The elasticity deficiency of machine cushion blocking 100 is sent a telegraph, so as to be unfavorable for taking into account the damping buffering effect of motor cushion blocking 100 and elastic buffer
Effect.The damped coefficient of motor cushion blocking 100 is set to 0.3 by the present embodiment according to the motor oscillating frequency characteristic of cooking machine 500
~0.7, it can preferably ensure the damping buffering effect of motor cushion blocking 100, and motor cushion blocking 100 can be taken into account well
Elastic buffer characteristic and damping buffering characteristic, have fully ensured that the effect of vibration and noise reduction of motor cushion blocking 100.Tests prove that
The motor cushion blocking 100 that damped coefficient is 0.3~0.7 is applied to the electric machine support 201 and electric machine assembly 202 of cooking machine 500
Between carry out vibration damping when, its effect of vibration and noise reduction to cooking machine 500 is very good.
Further, the shore hardness of the motor cushion blocking 100 is 25HA~60HA；If motor cushion blocking 100
Shore hardness sets too small, then can cause the reliability deficiency of motor cushion blocking 100；And if Shao of motor cushion blocking 100
The setting of family name's hardness is too much, then the effect of vibration and noise reduction of motor cushion blocking 100 can be caused poor, it is difficult to meet design requirement.This
Place, between the shore hardness of motor cushion blocking 100 is arranged on into 25HA-60HA, the reliability for taking into account cushion blocking 1 can be integrated and subtracted
Shake noise reduction.
Further, the elongation of the motor cushion blocking 100 is 50%~100%.The elongation of motor cushion blocking 100
Rate is 50%-100%.The elongation of cushion blocking 1 is specially institute's increased length when motor cushion blocking 100 is elongated to extreme position
The percentage of (total length after extending subtracts the length that original length obtains) with the original length of motor cushion blocking 100.This
Place, the elongation of motor cushion blocking 100 is defined, mainly serve for ensuring motor cushion blocking 100 elasticity meet design will
Ask.
The frame component 200 that the utility model is proposed, be fixed with the casing of frame component 200 electric machine support 201 with
And the electric machine assembly 202 being fixedly connected with the electric machine support 201, the frame component 200 also subtract including some above-mentioned motors
Shake pad 100, and the cylindrical body 10 of a motor cushion blocking 100 is partially accommodated in pilot hole 2021, and electric machine assembly 202 passes through lock
Firmware passes through the mounting hole 11 of the cylindrical body 10 and coordinated with the connecting hole 2012 to be fixedly connected on the motor branch
Frame 201.The concrete structure of the motor cushion blocking 100 with reference to above-described embodiment, due to this frame component 200 employ it is above-mentioned all
Whole technical schemes of embodiment, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment,
This is no longer repeated one by one.
The utility model is also deducted a percentage a kind of cooking machine 500, including frame component 200 and is installed on the frame component
200 stirring cup assembly 300, the frame component 200 are above-mentioned frame component 200.Because this cooking machine 500 employs
Whole technical schemes of all embodiments are stated, thus it is all beneficial to effect at least caused by the technical scheme with above-described embodiment
Fruit, this is no longer going to repeat them.
Preferably, the cooking machine 500 can be wall-breaking machine, mixer, juice extractor or soy bean milk making machine.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (14)
1. a kind of motor cushion blocking, applied to cooking machine, it is characterised in that the motor cushion blocking includes cylindrical body, the cylinder
The mounting hole axially through cylindrical body is provided with shape main body, the outer wall radial convex of one end of the cylindrical body is provided with first
Flange, the outer wall radial convex of the other end of the cylindrical body are provided with the second flange, and first flange is convex away from described second
The end face of edge is convexly equipped with annular boss, and the annular boss is spaced apart and is provided with multiple grooves for extending radially through annular boss side wall,
An installation tooth is formed between two adjacent grooves.
2. motor cushion blocking as claimed in claim 1, it is characterised in that opening of the annular boss around the mounting hole
Periphery, and the external diameter of the annular boss is less than the external diameter of first flange.
3. motor cushion blocking as claimed in claim 2, it is characterised in that multiple groove uniform intervals are set.
4. motor cushion blocking as claimed in claim 1, it is characterised in that the wall thickness d1 of annular boss scope is 2mm
~4mm；And/or
The size for defining axial direction extension of the groove along the cylindrical body is that the depth h1, h1 of groove scope are
2mm~4mm.
5. motor cushion blocking as claimed in claim 2, it is characterised in that first flange deviates from the end of second flange
Face is also formed with multiple grooves, and multiple grooves are arranged at intervals and surround the annular boss.
6. motor cushion blocking as claimed in claim 5, it is characterised in that each curved setting of groove, multiple grooves are uniform
It is spaced apart.
7. motor cushion blocking as claimed in claim 5, it is characterised in that define axial direction of the groove along the cylindrical body
The size of direction extension is that the depth h2, h2 of groove scope are 1mm~3mm；And/or
The size for defining radial direction extension of the groove along the cylindrical body is that the width d2, d2 of groove scope are
1mm~3mm.
8. motor cushion blocking as claimed in claim 1, it is characterised in that define first flange along the cylindrical body
The size of axial direction extension is the thickness d 3 of the first flange, and d3 scope is 3mm~6mm.
9. motor cushion blocking as claimed in claim 1, it is characterised in that define second flange along the cylindrical body
The size extended on axial direction is the thickness d 4 of the second flange, and d4 scope is 2mm~4.5mm.
10. motor cushion blocking as in one of claimed in any of claims 1 to 9, it is characterised in that the material of the motor cushion blocking
Matter is damping rubber, and the damped coefficient of the motor cushion blocking is 0.3~0.7；And/or
The shore hardness of the motor cushion blocking is 25HA~60HA；And/or
The elongation of the motor cushion blocking is 50%~100%.
11. a kind of frame component, including casing, it is fixed on the electric machine support of the casing and is fixed with the electric machine support and connect
The electric machine assembly connect, it is characterised in that the frame component also includes some as described in any one in claim 1 to 10
Motor cushion blocking, the electric machine assembly offer some pilot holes, and the electric machine support is provided with the company of the corresponding pilot hole
Hole is connect, the cylindrical main body portion of the motor cushion blocking is contained in the pilot hole, and the electric machine assembly is passed through by locking part
The mounting hole of the cylindrical body simultaneously coordinates to be fixedly connected on the electric machine support with the connecting hole.
12. frame component as claimed in claim 11, it is characterised in that the cylindrical body is located at the portion in the pilot hole
Spacing range between the outer wall and the inwall of pilot hole that divide is 0.5mm~1.5mm.
13. frame component as claimed in claim 11, it is characterised in that the locking part is screw, and the connecting hole is spiral shell
Pit, the first flange of the motor cushion blocking are located between the nut and electric machine assembly of screw.
14. a kind of cooking machine, including frame component and the stirring cup assembly for being installed on the frame component, it is characterised in that
The frame component is the frame component described in any one in claim 11 to 13.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657652.1U CN206922568U (en) | 2017-06-07 | 2017-06-07 | Motor cushion blocking, frame component and cooking machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657652.1U CN206922568U (en) | 2017-06-07 | 2017-06-07 | Motor cushion blocking, frame component and cooking machine |
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| CN206922568U true CN206922568U (en) | 2018-01-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004790A (en) * | 2017-06-07 | 2018-12-14 | 佛山市顺德区美的电热电器制造有限公司 | Motor cushion blocking, frame component and cooking machine |
| CN109004790B (en) * | 2017-06-07 | 2024-06-21 | 佛山市顺德区美的电热电器制造有限公司 | Motor vibration damping pad, base assembly and cooking machine |
-
2017
- 2017-06-07 CN CN201720657652.1U patent/CN206922568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004790A (en) * | 2017-06-07 | 2018-12-14 | 佛山市顺德区美的电热电器制造有限公司 | Motor cushion blocking, frame component and cooking machine |
| CN109004790B (en) * | 2017-06-07 | 2024-06-21 | 佛山市顺德区美的电热电器制造有限公司 | Motor vibration damping pad, base assembly and cooking machine |
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