CN110142697A - A kind of industrial design grinding device - Google Patents
A kind of industrial design grinding device Download PDFInfo
- Publication number
- CN110142697A CN110142697A CN201910533185.5A CN201910533185A CN110142697A CN 110142697 A CN110142697 A CN 110142697A CN 201910533185 A CN201910533185 A CN 201910533185A CN 110142697 A CN110142697 A CN 110142697A
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- China
- Prior art keywords
- cylinder
- air
- exhausting duct
- cabinet
- grinding device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of industrial design grinding devices, including supporting table, the upper end of supporting table is equipped with cabinet, and the top of cabinet is equipped with air-exhausting duct, and air-exhausting duct stretches out outside cabinet, the lower end of supporting table is equipped with a pair of of supporting leg, it wherein, further include that housing, noise reduction components and a pair of of dampening assembly, housing are removably disposed on the outer end of cabinet by two pairs of connection components, noise reduction components are arranged at the exhaust outlet of air-exhausting duct, and dampening assembly is separately positioned on the lower part of corresponding supporting leg.Industrial design grinding device provided by the invention, due to using above structure, the present invention can thus be prevented, and dust flies out from cabinet during the work time, and reduce the noise of the invention for working and making to generate, furthermore, damping performance of the invention is further improved, stability when the invention works is improved.
Description
Technical field
The present invention relates to industrial design technical field, specially a kind of industrial design grinding device.
Background technique
Industrial design is divided into product design, Environment Design, propagates design, 4 class of design management；Including shape-designing, machinery
It is design, circuit design, dress designing, environmental planning, indoor design, architectural design, UI design, planar design, package design, wide
Design, animation, Exhibition Design, website design etc. are accused, industrial design is also known as Design of Industrial Product, and industrial design is related to
Psychology, sociology, aesthetics, ergonomics, mechanical realization, photography, color science etc., industrial development and labor division are brought
Industrial design, have with other art, production activity, technique production etc. significantly different, it is diverse discipline, technology and aesthetic
The cross products of idea.
The finished component that industrial design comes out needs to polish to it, achievees the effect that modified elements by polishing.
Chinese patent CN201810992644.1 discloses a kind of highly-safe grinding device of industrial design, is related to work
Industry design field, the industrial design highly-safe grinding device, including cabinet, the bottom of the cabinet is fixedly connected
There is supporting table, there are two supporting legs for the both ends fixed installation of the supporting table bottom surface, and two opposite sides of supporting leg are respectively provided with
There is securing device, securing device includes support rod, adapts to plate, adapts to bar, buffer spring, foot pedal, firm plate and sucker, institute
It states and is offered at the positive center of cabinet into part mouth, be fixedly installed with cylinder, the gas at the center of the cabinets cavity top surface
The bottom end of cylinder is equipped with piston rod, and the left end of cabinets cavity top surface is fixedly installed with exhaust fan, and the starting of exhaust fan can drive
The dust generated when tuyere is polishing is to the inside for being drawn into branched pipe, then by dust flue the powder sucked inside branched pipe
Dirt gives the inside for being drained into Rose Box, and such filter screen can facilitate dust dust flue being drained into inside Rose Box to carry out
Filtering, so as to which, in the bottom of filtering box cavity, the suction opening of exhaust fan left end is communicated with branched pipe, branch dust barrier
Manage one end grafting opposite with support frame respectively of one end far from exhaust fan, one end of branched pipe and support frame grafting is fixed to pacify
Equipped with tuyere, the right end of cabinets cavity top surface is fixedly connected with Rose Box, and the air outlet of exhaust fan right end is communicated with dust flue, row
The one end of dirt pipe far from exhaust fan is connected to the left side of Rose Box, is fixedly connected to filtering at the top of the inner wall of Rose Box two sides
Net, the right end of Rose Box top surface are communicated with air-exhausting duct, and air-exhausting duct runs through the top surface of cabinet far from one end of Rose Box and extends
The outside of cabinet, air-exhausting duct can be the outsides of air discharge cabinet dustless in Rose Box.
Above-mentioned patent document has following three: 1, two opposite sides of supporting leg are provided with securing device,
Securing device includes support rod, adapts to plate, adapts to bar, buffer spring, foot pedal, firm plate and sucker, when grinding device pair
During industrial component is polished, if grinding device generates vibration, it can only be buffered by spring, but spring exists
Expendable deformation easily occurs in the course of work, then can not play the role of damping, buffering；2, it is opened at the positive center of cabinet
Be equipped with into part mouth, but enter to be not provided with shield one kind part on part mouth so that grinding device to industrial component into
The dust generated during row polishing can fly out from entering in part mouth, to cause the pollution to environment, deteriorate staff
Working environment；3, the right end of cabinets cavity top surface is fixedly connected with Rose Box, and the air outlet of exhaust fan right end is communicated with dust discharge
Pipe, the one end of dust flue far from exhaust fan is connected to the left side of Rose Box, is fixedly connected at the top of the inner wall of Rose Box two sides
There is filter screen, the right end of Rose Box top surface is communicated with air-exhausting duct, and air-exhausting duct runs through the top surface of cabinet simultaneously far from one end of Rose Box
Extend the outside of cabinet, air-exhausting duct can be the outside of air discharge cabinet dustless in Rose Box, in the mistake being dusted
Cheng Zhong will form very big noise after gas is flowed out from air-exhausting duct, can also deteriorate the working environment of staff.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of industrial design grinding device, solves above-mentioned patent text
Part damping effect is poor, pollutes the big problem of environment, noise.
(2) technical solution
In order to achieve the goal above, the present invention is achieved by the following technical programs:
The upper end of a kind of industrial design grinding device, including supporting table, the supporting table is equipped with cabinet, the cabinet
Top is equipped with air-exhausting duct, and the air-exhausting duct stretches out outside the cabinet, and the lower end of the supporting table is equipped with a pair of of supporting leg,
In, it further include that housing, noise reduction components and a pair of of dampening assembly, the housing are removably disposed in institute by two pairs of connection components
It states on the outer end of cabinet, the noise reduction components are arranged at the exhaust outlet of the air-exhausting duct, and the dampening assembly is separately positioned on
The lower part of corresponding supporting leg.
Further, the connection component is located on each side of the housing, and the connection component includes:
Push-pull rod, the push-pull rod is slidably matched with corresponding through-hole on the housing, and the hole of the through-hole is arranged in
Shoulder block on the push-pull rod can be limited in the through-hole by the end cap at mouthful, the operation portion positioned at the push-pull rod outer end
The annular magnet on the end cap periphery can be located at by one to be connected with the housing；
First spring, first spring are set on the push-pull rod, and one end of first spring is kept out in institute
It states on shoulder block, the other end of first spring is kept out on the ring baffle being arranged on the through-hole wall；
Driving assembly, the driving component are arranged on the inner end of the push-pull rod；
Connecting rod, the connecting rod be located at the through-hole in guide sleeve be slidably matched, one end of the connecting rod with
The driving component is connected, and the other end of the connecting rod can extend on the cabinet to be arranged in corresponding deep gouge, with annular
Several clamping limbs in the deep gouge are connected together, and the housing is mounted on the cabinet.
Further, the driving component includes:
Rack gear, the rack gear are connected on the inner end of the push-pull rod, and the rack gear be located at the through-hole wall on
A pair of of guide holder be slidably matched；
Gear, the gear is arranged in the through-hole, and the gear engages connection with the rack gear；
Cam, the cam are arranged on the inner wall of the through-hole, and the cam and the gear are coaxially disposed, and described
It keeps out on the periphery of idler wheel for being located at described connecting rod one end the periphery of cam.
Further, the clamping limb includes fixed plate, and one end of the fixed plate is connected with the side wall of the deep gouge,
The other end of the fixed plate is semi-circular plate, and the top of the semi-circular plate extends to the middle part of the deep gouge, and the semi-circular plate
Top be connected with the first elastic arm and the second elastic arm, first elastic arm is located at the inside of second elastic arm, and
The cantilever end of first elastic arm and second elastic arm to the middle part of the deep gouge extend, first elastic arm and
The cantilever end of second elastic arm is connected with an elastic clamping block, and the inner end of the elastic clamping block is bar shaped fixture block, the bar shaped
Fixture block can be connected together with corresponding strip groove on the connecting rod other end is located at, and the housing is mounted on the case
On body.
Further, the noise reduction components include:
Noise reduction valve of several annular spreads on the air draft inside pipe wall, the noise reduction valve includes T shape connecting plate, described
The transverse slat of T shape connecting plate is connected with the inner wall of the air-exhausting duct, and the riser of the T shape connecting plate is equipped with L shaped plate, the L shape
The short slab of plate is connected with the riser of the T shape connecting plate, and the end of the L shaped plate is equipped with a transition plates, and the transition plates is to institute
The air inlet for stating air-exhausting duct extends, and the end of the transition plates is equipped with an elastic water droplet valve, the side of the elasticity water droplet valve
It is connected with the end of the transition plates, the top of the water droplet valve extends to the short slab of the L shaped plate；
Noise reduction component, the noise reduction component are located at the top of several noise reduction valves；
Muffling bucket, the air outlet of the air-exhausting duct is arranged in the muffling bucket, and the muffling bucket includes sequentially connected
Vertical tube part and cone cylinder portion, the outer wall of the vertical tube part are connected with the inner wall of the air-exhausting duct, the big end in the cone cylinder portion with it is described
Vertical tube part is connected, and the small end in the cone cylinder portion is connected with small straight bucket, is connected on the bucket bottom of the small straight bucket by a second spring
Have a bulb-shaped stopper, the side wall in the cone cylinder portion is equipped with several air holes, several air holes by the air-exhausting duct with
External world's connection.
Further, the noise reduction component includes:
Side lever, the side lever is slidably matched with the first groove being located on the air-exhausting duct side wall, and the one of the side lever
End can be pressed in the one side wall of first groove, and the other end of the side lever is recessed by a third spring and described first
Another side wall of slot is connected；
Cross bar, the cross bar extend radially through the air-exhausting duct, and one end of the cross bar is connected on the outside of the side lever,
Wedge block on the cross bar other end protrudes into the second groove on the air-exhausting duct side wall, the wedge block with
Second groove is slidably matched, and the small end face for stating wedge block can be pressed in the one side wall of second groove,
The large end face of the wedge block is connected by one the 4th spring with another side wall of second groove.
Further, the dampening assembly includes sliding shoe, rubber sleeve and the cylinder being arranged on the supporting leg bottom end
Body, the rubber sleeve connect the bottom of the supporting leg and the cylinder, and the rubber sleeve is set in the sliding shoe
Slide-bar on, protrusive board and the cylinder positioned at the sliding shoe lower end are slidably matched, and the tube port position of the cylinder is arranged in
The protrusive board can be limited in the cylinder by big lid, and the 5th bullet is equipped between the cylinder bottom of the protrusive board and the cylinder
Spring, the lower part of the 5th spring are set on the guiding axis on the cylinder bottom of the cylinder.
Further, the bottom end of the protrusive board be equipped with several around the axis annular spread of the protrusive board small axis,
Boss positioned at the small axis lower end is slidably matched with corresponding inner cylinder on the cylinder bottom for being located at the cylinder, and is arranged described
The boss can be limited in the inner cylinder by the tegillum body of inner cylinder tube port position, on the side wall of the lower part of the inner cylinder
Equipped with several air holes, the inner cylinder is connected by several air holes with the outer barrel being located in the inner cylinder outer circumference
It is logical, an annular chamber is formed between the inner cylinder and the outer barrel, is equipped in the annular chamber and is matched with annular chamber sliding
The annular slab of conjunction, and the bottom end of the annular slab is connected by several the 6th springs with the cylinder bottom of the cylinder, the annular
The upper end of plate is connected by several the 7th springs with the cylinder bottom of the outer barrel.
Further, several are embedded in the rubber sleeve around the support of the axis annular spread of the rubber sleeve
Part, the supporting element include the support column being sequentially connected, the first support portion and the second support portion, and the top of the support column is to institute
The top for stating rubber sleeve extends, and is connected between first support portion and second support portion by a necking part.
Further, first support portion is in cap shape, and second support portion is in vase-like, first support
The big end in portion is connected with the upper end of the necking part, and the big end of second support portion is connected with the lower end of the necking part.
(3) beneficial effect
Beneficial effects of the present invention:
1. due to being provided with dismountable housing on the outer end of cabinet of the invention, thus when industrial component from entering part mouth
In be put into cabinet after, housing can be loaded onto, so as to prevent during polishing industrial component, dust flies out case
Body；
2. due to being provided with noise reduction components at the exhaust outlet of air-exhausting duct of the invention, it is thus possible to reduce the present invention and carry out
During dedusting, the noise that air-flow generates when being discharged from air-exhausting duct optimizes the working environment of worker；
3. since supporting leg of the invention is equipped with dampening assembly, thus the present invention can be generated during the work time
Vibration is buffered, and allows the invention to smoothly be worked.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 be Fig. 1 along A-A to cross-sectional view.
Fig. 3 is the enlarged view in Fig. 2 at G.
Fig. 4 is the enlarged view in Fig. 3 at H.
Fig. 5 is the enlarged view in Fig. 1 at E.
Fig. 6 is the enlarged view in Fig. 5 at I.
Fig. 7 is the enlarged view in Fig. 5 at J.
Fig. 8 is the enlarged view in Fig. 1 at F.
Fig. 9 is the enlarged view in Fig. 8 at K.
Figure 10 is the structural schematic diagram of the supporting element in dampening assembly of the invention.
In attached drawing: supporting table 10, cabinet 20, deep gouge 201, air-exhausting duct 30, the first groove 301, the second groove 302, support
Leg 40, sliding shoe 401, protrusive board 4011, small axis 40111, boss 401111, slide-bar 4012, housing 50, through-hole 501, ring baffle
5011, guide holder 5012, end cap 60, rubber sleeve 70, cylinder 80, guiding axis 801, inner cylinder 802, air hole 8021, outer barrel
803, annular chamber 804, the 5th spring 90, small lid 100, annular slab 110, the 6th spring 120, the 7th spring 130, big lid
140, annular magnet 150, push-pull rod 1, shoulder block 11, operation portion 12, the first spring 2, driving assembly 3, rack gear 31, gear 32, convex
Wheel 33, connecting rod 4, strip groove 41, idler wheel 42, clamping limb 5, fixed plate 51, semi-circular plate 511, first the 52, second elasticity of elastic arm
Arm 53, elastic clamping block 54, bar shaped fixture block 541, noise reduction valve 6, T shape connecting plate 61, L shaped plate 62, transition plates 63, elastic water droplet valve
64, noise reduction component 7, side lever 71, third spring 72, cross bar 73, wedge block 731, the 4th spring 74, muffling bucket 8, vertical tube part 81,
Cone cylinder portion 82, air hole 821, small straight bucket 83, second spring 84, bulb-shaped stopper 85, supporting element 9, support column 91, first
Support part 92, the second support portion 93, necking part 94.
Specific embodiment
In order to enable the purposes, technical schemes and advantages of technical solution of the present invention are clearer, below in conjunction with this
The technical solution of the embodiment of the present invention is clearly and completely described in the attached drawing of invention specific embodiment.
Attached drawing 1 is referred to Figure 10, a kind of industrial design grinding device as depicted in figs. 1 and 2, including supporting table
10, the upper end of the supporting table 10 is equipped with cabinet 20, and the top of the cabinet 20 is equipped with air-exhausting duct 30, and the air-exhausting duct 30 is stretched
Out outside the cabinet 20, it further includes housing 50, noise reduction components and a pair that the lower end of the supporting table 10, which is equipped with a pair of of supporting leg 40,
Dampening assembly, the housing 50 are removably disposed on the outer end of the cabinet 20 by two pairs of connection components, thus when
Industrial component can load onto housing 50, after entering and being put into cabinet 20 in part mouth so as to prevent from polishing to industrial component
During, dust flies out cabinet 20, prevents from polluting the environment, the row of the air-exhausting duct 30 is arranged in the noise reduction components
It at air port, thus can reduce the noise generated when air-flow is discharged from air-exhausting duct 30, optimize the working environment of worker, it is described
Dampening assembly is separately positioned on the lower part of corresponding supporting leg 40, due to being provided with dampening assembly, thus can set to the industry
Meter is buffered with the vibration that grinding device generates during the work time so that the industrial design be able to carry out with grinding device it is flat
Quietly work.
As shown in figure 3, the connection component is located on each side of the housing 50, the connection component includes push-pull rod
1, the first spring 2, driving assembly 3 and connecting rod 4, the push-pull rod 1 are matched with through-hole 501 corresponding on the housing 50 sliding
It closes, and the end cap 60 at the aperture of the through-hole 501 is arranged in the shoulder block 11 on the push-pull rod 1 can be limited to described lead to
In hole 501, the operation portion 12 positioned at 1 outer end of push-pull rod can be located at the annular magnet on 60 periphery of end cap by one
150 are connected with the housing 50, and first spring 2 is set on the push-pull rod 1, and one end of first spring 2 is supported
Gear on the shoulder block 11, keep out in the ring baffle being arranged on 501 inner wall of through-hole by the other end of first spring 2
On 5011, the driving component 3 is arranged on the inner end of the push-pull rod 1, the connecting rod 4 be located in the through-hole 501
Guide sleeve 5013 be slidably matched, one end of the connecting rod 4 is connected with the driving component 3, the other end of the connecting rod 4
Several clamping limbs 5 being arranged in the deep gouge 201 in corresponding deep gouge 201, with annular are can extend on the cabinet 20
It is connected together, the housing 50 is mounted on the cabinet 20.
As shown in Fig. 2, the driving component 3 includes rack gear 31, gear 32 and cam 33, the rack gear 31 is connected to described
On the inner end of push-pull rod 1, and the rack gear 31 is slidably matched with a pair of of the guide holder 5012 being located on 501 inner wall of through-hole,
The gear 32 is arranged in the through-hole 501, and the gear 32 engages connection with the rack gear 31, and the cam 33 is arranged
On the inner wall of the through-hole 501, the cam 33 is coaxially disposed with the gear 32, and the periphery of the cam 33 is kept out
On the periphery of the idler wheel 42 of described 4 one end of connecting rod.
When housing 50 is not installed on cabinet 20, shoulder block 11 is kept out on end cap 60, and the other end of connecting rod 4 is located at logical
In hole 501, from when entering part mouth and being put into cabinet 20, then need for housing 50 to be mounted on cabinet 20 when industrial component, at this moment,
Operation portion 12 is inwardly pushed, the first spring 2 is compressed, and rack gear 31 is mobile, and band moving gear 32 rotates, and then with 33 turns of moving cam
It is dynamic, so that the front of motor of connecting rod 4 be made to protrude into deep gouge 201, connecting rod 4 is made to be connected together with several clamping limbs 5, thus
Housing 50 is mounted on cabinet 20, is prevented during polishing industrial component, dust flies out from cabinet 20.
As shown in figure 4, the clamping limb 5 includes fixed plate 51, the side of one end of the fixed plate 51 and the deep gouge 201
Wall is connected, and the other end of the fixed plate 51 is semi-circular plate 511, and the top of the semi-circular plate 511 is to the middle part of the deep gouge 201
Extend, and the top of the semi-circular plate 511 is connected with the first elastic arm 52 and the second elastic arm 53, first elastic arm 52
In the inside of second elastic arm 53, and the equal Xiang Suoshu of cantilever end of first elastic arm 52 and second elastic arm 53
The middle part of deep gouge 201 extends, the cantilever end and 54 phase of an elastic clamping block of first elastic arm 52 and second elastic arm 53
Even, the inner end of the elastic clamping block 54 is bar shaped fixture block 541, the bar shaped fixture block 541 can with to be located at the connecting rod 4 another
Corresponding strip groove 41 is connected together on end, and the housing 50 is mounted on the cabinet 20.
As shown in Figure 5 and Figure 6, the noise reduction components include several annular spreads disappearing on 30 inner wall of air-exhausting duct
Sound valve 6, noise reduction component 7 and muffling bucket 8, the noise reduction valve 6 include T shape connecting plate 61, the transverse slat of the T shape connecting plate 61 and institute
The inner wall for stating air-exhausting duct 30 is connected, and the riser of the T shape connecting plate 61 is equipped with L shaped plate 62, the short slab of the L shaped plate 62 and institute
The riser for stating T shape connecting plate 61 is connected, and the end of the L shaped plate 62 is equipped with a transition plates 63, and the transition plates 63 is to the row
The air inlet of air hose 30 extends, and the end of the transition plates 63 is equipped with an elastic water droplet valve 64, the elasticity water droplet valve 64
Side is connected with the end of the transition plates 63, and the top of the water droplet valve 64 extends to the short slab of the L shaped plate 62, described to disappear
Sound component 7 is located at the top of several noise reduction valves 6, and the air outlet of the air-exhausting duct 30 is arranged in the muffling bucket 8, and described disappears
Sound bucket 8 includes sequentially connected vertical tube part 81 and cone cylinder portion 82, the inner wall of the outer wall of the vertical tube part 81 and the air-exhausting duct 30
It is connected, the big end in the cone cylinder portion 82 is connected with the vertical tube part 81, and the small end in the cone cylinder portion 82 is connected with small straight bucket 83, institute
It states and bulb-shaped stopper 85 is connected with by a second spring 84 on the bucket bottom of small straight bucket 83, set on the side wall in the cone cylinder portion 82
There are several air holes 821, the air-exhausting duct 30 is in communication with the outside by several air holes 821.
As shown in fig. 7, the noise reduction component 7 includes side lever 71 and cross bar 73, the side lever 71 be located at the air-exhausting duct
The first groove 301 on 30 side walls is slidably matched, and one end of the side lever 71 can be pressed on the one of first groove 301
On side wall, the other end of the side lever 71 is connected by a third spring 72 with another side wall of first groove 301, described
Cross bar 73 extends radially through the air-exhausting duct 30, and one end of the cross bar 73 is connected on the outside of the side lever 71, is located at described
Wedge block 731 on 73 other end of cross bar protrudes into the second groove 302 on 30 side wall of air-exhausting duct, the wedge block
731 are slidably matched with second groove 302, and the small end face for stating wedge block 731 can be pressed on second groove
In 302 one side wall, the large end face of the wedge block 731 passes through the other side of one the 4th spring 74 and second groove 302
Wall is connected.
During being dusted, when air-flow is discharged from air-exhausting duct 30, the blocking of noise reduction valve 6 will receive first,
When air-flow passes through noise reduction valve 6, the inhibition of L shaped plate 62 will receive, and elastic water droplet valve 64 can be made to deform, thus
It can convert sound to the elastic potential energy of elastic water droplet valve 64, reduce noise；Air-flow can be by noise reduction component 7, at this point, in gas later
Under the action of stream, side lever 71 and cross bar 73 can be promoted to move up, compress third spring 72 and the 4th spring 74, thus will
Sound can be converted into the elastic potential energy of the kinetic energy of side lever 71 and cross bar 73, third spring 72 and the 4th spring 74, play erasure effect；
Finally when air-flow is discharged from air-exhausting duct 30, since the diameter of vertical tube part 81 and cone cylinder portion 82 is different, when air-flow passes through cone cylinder
When portion 82, flow velocity reduces, so that noise be made to reduce, and air-flow can be such that bulb-shaped hinders toward during small straight 83 flows of bucket
Block 85 moves up, and compresses second spring 84, to can convert sound to the kinetic energy and second spring of bulb-shaped stopper 85
84 elastic potential energy plays the effect of noise reduction, when gas flow to small straight 83 bottom of bucket, it may occur that turns back, to make because of air-flow
A part of sound wave of the noise of flowing and generation can rest in small straight bucket 83, the reflection of itself be carried out, to reduce again
Noise, last air-flow are flowed out from air hole 821.
As shown in Figure 8 and Figure 9, the dampening assembly includes the sliding shoe 401 being arranged on 40 bottom end of supporting leg, rubber
Gum cover 70 and cylinder 80, the rubber sleeve 70 connect the bottom of the supporting leg 40 and the cylinder 80, the rubber
Gum cover 70 is set on the slide-bar 4012 of the sliding shoe 401, the protrusive board 4011 and the cylinder positioned at 401 lower end of sliding shoe
Body 80 is slidably matched, be arranged in the tube port position of the cylinder 80 big lid 140 protrusive board 4011 can be limited to it is described
In cylinder 80, the 5th spring 90 is equipped between the protrusive board 4011 and the cylinder bottom of the cylinder 80, under the 5th spring 90
Portion is set on the guiding axis 801 on the cylinder bottom of the cylinder 80, the bottom end of the protrusive board 4011 be equipped with several around
The small axis 40111 of the axis annular spread of the protrusive board 4011, boss 401111 positioned at small 40111 lower end of axis be located at
Corresponding inner cylinder 802 is slidably matched on the cylinder bottom of the cylinder 80, and the small lid of 802 tube port position of inner cylinder is arranged in
100 can be limited to the boss 401111 in the inner cylinder 802, and the side wall of the lower part of the inner cylinder 802 is equipped with
Several air holes 8021, several air holes 8021 are by the inner cylinder 802 and are located at outer on 802 periphery of inner cylinder
Cylinder 803 is connected, and forms an annular chamber 804 between the inner cylinder 802 and the outer barrel 803, in the annular chamber 804
Equipped with the annular slab 110 being slidably matched with the annular chamber 804, and the bottom end of the annular slab 110 passes through several the 6th bullets
Spring 120 is connected with the cylinder bottom of the cylinder 80, and the upper end of the annular slab 110 passes through several the 7th springs 130 and described outer
The cylinder bottom of cylinder 803 is connected.
When the industrial design grinding device shakes, rubber sleeve 70 can be made to be compressed or be elongated, the 5th spring 90
It is compressed or is elongated, small axis 40111 can also be moved upwardly or downwardly, so that annular slab 110 be made to move downward or upward, make
Six springs 120 are compressed or are elongated, the 7th spring 130 is elongated or compresses, so that the industrial design grinding device occur
Vibration buffered, improve the stability of the industrial design grinding device, improve the grinding accuracy to industrial component.
As shown in figs, several axis annulars point around the rubber sleeve 70 are embedded in the rubber sleeve 70
The supporting element 9 of cloth, the supporting element 9 includes support column 91, the first support portion 92 and the second support portion 93 being sequentially connected, described
The top of support column 91 extends to the top of the rubber sleeve 70, between first support portion 92 and second support portion 93
It is connected by a necking part 94, due to being provided with supporting element 9, thus increases the rigidity of rubber sleeve 70, rubber sleeve can be prevented
70 occur excessive deformation, extend the service life of dampening assembly, further extend making for the industrial design grinding device
Use the service life.
In the present embodiment, first support portion 92 is in cap shape, and second support portion 93 is in vase-like, and described the
The big end of one support portion 92 is connected with the upper end of the necking part 94, the big end of second support portion 93 and the necking part 94
Lower end be connected.
It should be noted that embodiment of the present invention is only to realize preferred embodiment of the invention, to belonging to this
Invention general idea, and be only obvious change, be within the scope of protection of the invention within.
Claims (10)
1. the upper end of a kind of industrial design grinding device, including supporting table (10), the supporting table (10) is equipped with cabinet (20),
The top of the cabinet (20) is equipped with air-exhausting duct (30), and the air-exhausting duct (30) stretches out the cabinet (20) outside, the support
The lower end of platform (10) is equipped with a pair of of supporting leg (40), which is characterized in that further includes housing (50), noise reduction components and a pair of of damping group
Part, the housing (50) are removably disposed on the outer end of the cabinet (20) by two pairs of connection components, the noise reduction group
Part is arranged at the exhaust outlet of the air-exhausting duct (30), and the dampening assembly is separately positioned under corresponding supporting leg (40)
Portion.
2. industrial design grinding device according to claim 1, which is characterized in that the connection component is located at the cover
On each side of shell (50), the connection component includes:
Push-pull rod (1), the push-pull rod (1) are slidably matched with through-hole (501) corresponding on the housing (50), and are arranged in institute
The through-hole can be limited to for the shoulder block (11) on the push-pull rod (1) by stating the end cap (60) at the aperture of through-hole (501)
(501) in, the operation portion (12) for being located at the push-pull rod (1) outer end can be by a ring on the end cap (60) periphery
Shape magnet (150) is connected with the housing (50)；
First spring (2), first spring (2) is set on the push-pull rod (1), and one end of first spring (2)
It keeps out on the shoulder block (11), the other end of first spring (2), which is kept out, to be arranged on the through-hole (501) inner wall
On ring baffle (5011)；
Driving assembly (3), the driving component (3) are arranged on the inner end of the push-pull rod (1)；
Connecting rod (4), the connecting rod (4) are slidably matched with the guide sleeve (5013) being located in the through-hole (501), the company
One end of extension bar (4) is connected with the driving component (3), and the other end of the connecting rod (4) can extend into the cabinet (20)
It is connected together in upper corresponding deep gouge (201), with several clamping limbs (5) of annular setting in the deep gouge (201), it will
The housing (50) is mounted on the cabinet (20).
3. industrial design grinding device according to claim 2, which is characterized in that the driving component (3) includes:
Rack gear (31), the rack gear (31) are connected on the inner end of the push-pull rod (1), and the rack gear (31) be located at it is described
A pair of of guide holder (5012) on through-hole (501) inner wall is slidably matched；
Gear (32), gear (32) setting is in the through-hole (501), and the gear (32) is nibbled with the rack gear (31)
Close connection；
Cam (33), the cam (33) are arranged on the inner wall of the through-hole (501), the cam (33) and the gear
(32) it is coaxially disposed, and the periphery of the cam (33) is kept out in the periphery for the idler wheel (42) for being located at the connecting rod (4) one end
On.
4. industrial design grinding device according to claim 3, which is characterized in that the clamping limb (5) includes fixing
One end of plate (51), the fixed plate (51) is connected with the side wall of the deep gouge (201), and the other end of the fixed plate (51) is
The top of semi-circular plate (511), the semi-circular plate (511) extends to the middle part of the deep gouge (201), and the semi-circular plate (511)
Top be connected with the first elastic arm (52) and the second elastic arm (53), first elastic arm (52) is located at second elasticity
The inside of arm (53), and the cantilever end of first elastic arm (52) and second elastic arm (53) is to the deep gouge
(201) middle part extends, the cantilever end and an elastic clamping block of first elastic arm (52) and second elastic arm (53)
(54) be connected, the inner end of the elastic clamping block (54) is bar shaped fixture block (541), the bar shaped fixture block (541) can be located at institute
It states corresponding strip groove (41) on connecting rod (4) other end to be connected together, the housing (50) is mounted on the cabinet
(20) on.
5. industrial design grinding device according to claim 1, which is characterized in that the noise reduction components include:
Noise reduction valve (6) of several annular spreads on the air-exhausting duct (30) inner wall, the noise reduction valve (6) include the connection of T shape
The transverse slat of plate (61), the T shape connecting plate (61) is connected with the inner wall of the air-exhausting duct (30), the T shape connecting plate (61)
Riser is equipped with L shaped plate (62), and the short slab of the L shaped plate (62) is connected with the riser of the T shape connecting plate (61), the L shape
The end of plate (62) is equipped with a transition plates (63), and the air inlet of transition plates (63) the Xiang Suoshu air-exhausting duct (30) extends, and institute
The end for stating transition plates (63) is equipped with an elastic water droplet valve (64), the side of the elasticity water droplet valve (64) and the transition plates
(63) end is connected, and the top of the water droplet valve (64) extends to the short slab of the L shaped plate (62)；
Noise reduction component (7), the noise reduction component (7) are located at the top of several noise reduction valves (6)；
Muffling bucket (8), the muffling bucket (8) setting the air-exhausting duct (30) air outlet, and the muffling bucket (8) include according to
The vertical tube part (81) of secondary connection and cone cylinder portion (82), the inner wall phase of the outer wall and the air-exhausting duct (30) of the vertical tube part (81)
Even, the big end of the cone cylinder portion (82) is connected with the vertical tube part (81), and the small end of the cone cylinder portion (82) is connected with small straight bucket
(83), bulb-shaped stopper (85), the cone cylinder are connected with by a second spring (84) on the bucket bottom of the small straight bucket (83)
The side wall in portion (82) is equipped with several air holes (821), several air holes (821) connect the air-exhausting duct (30) and the external world
It is logical.
6. industrial design grinding device according to claim 5, which is characterized in that the noise reduction component (7) includes:
Side lever (71), the side lever (71) are slidably matched with the first groove (301) being located on the air-exhausting duct (30) side wall, and
One end of the side lever (71) can be pressed in the one side wall of first groove (301), the other end of the side lever (71)
It is connected by a third spring (72) with another side wall of first groove (301)；
Cross bar (73), the cross bar (73) extend radially through the air-exhausting duct (30), and one end of the cross bar (73) is connected to described
On the outside of side lever (71), the wedge block (731) being located on the cross bar (73) other end is protruded into positioned at the air-exhausting duct (30)
In the second groove (302) on side wall, the wedge block (731) is slidably matched with second groove (302), and described states wedge
The small end face of shape block (731) can be pressed in the one side wall of second groove (302), the big end of the wedge block (731)
Face is connected by one the 4th spring (74) with another side wall of second groove (302).
7. industrial design grinding device according to claim 1, which is characterized in that the dampening assembly includes that setting exists
Sliding shoe (401), rubber sleeve (70) and cylinder (80) on supporting leg (40) bottom end, the rubber sleeve (70) will be described
The bottom of supporting leg (40) is connected with the cylinder (80), and the rubber sleeve (70) is set in the sliding shoe (401)
On slide-bar (4012), the protrusive board (4011) for being located at the sliding shoe (401) lower end is slidably matched with the cylinder (80), and setting exists
The protrusive board (4011) can be limited in the cylinder (80) by the big lid (140) of the tube port position of the cylinder (80), institute
It states and is equipped with the 5th spring (90) between protrusive board (4011) and the cylinder bottom of the cylinder (80), the lower part of the 5th spring (90) covers
It is provided on the guiding axis (801) on the cylinder bottom of the cylinder (80).
8. industrial design grinding device according to claim 7, which is characterized in that on the bottom end of the protrusive board (4011)
Equipped with several around the small axis (40111) of the axis annular spread of the protrusive board (4011), it is located at small axis (40111) lower end
Boss (401111) be located at the cylinder (80) cylinder bottom on corresponding inner cylinder (802) be slidably matched, and be arranged in institute
The boss (401111) can be limited to the inner cylinder (802) by the small lid (100) for stating inner cylinder (802) tube port position
Interior, the side wall of the lower part of the inner cylinder (802) is equipped with several air holes (8021), several air holes (8021) are by institute
State inner cylinder (802) be located at the inner cylinder (802) periphery on outer barrel (803) be connected, the inner cylinder (802) with
It is formed an annular chamber (804), is equipped in the annular chamber (804) sliding with the annular chamber (804) between the outer barrel (803)
The annular slab (110) of dynamic cooperation, and the bottom end of the annular slab (110) passes through several the 6th springs (120) and the cylinder
(80) cylinder bottom is connected, and the upper end of the annular slab (110) passes through several the 7th springs (130) and the outer barrel (803)
Cylinder bottom be connected.
9. industrial design grinding device according to claim 8, which is characterized in that be embedded in the rubber sleeve (70)
, around the supporting element (9) of the axis annular spread of the rubber sleeve (70), the supporting element (9) includes the branch being sequentially connected for several
Dagger (91), the first support portion (92) and the second support portion (93), the top of the support column (91) is to the rubber sleeve (70)
Top extend, it is connected by a necking part (94) between first support portion (92) and second support portion (93).
10. industrial design grinding device according to claim 9, which is characterized in that first support portion (92) is in
Cap shape, second support portion (93) are in vase-like, big end and the necking part (94) of first support portion (92)
Upper end is connected, and the big end of second support portion (93) is connected with the lower end of the necking part (94).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533185.5A CN110142697B (en) | 2019-06-19 | 2019-06-19 | Grinding device for industrial design |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533185.5A CN110142697B (en) | 2019-06-19 | 2019-06-19 | Grinding device for industrial design |
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| CN110142697B CN110142697B (en) | 2020-06-09 |
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| US7185927B2 (en) * | 2002-04-07 | 2007-03-06 | Southco, Inc. | Glovebox latch |
| EP1582114A1 (en) * | 2004-03-30 | 2005-10-05 | Nifco Inc. | Sliding assisting device |
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| Publication number | Publication date |
|---|---|
| CN110142697B (en) | 2020-06-09 |
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