CN208067954U - A kind of grinding downswing machine Ye Ju mechanisms - Google Patents
A kind of grinding downswing machine Ye Ju mechanisms Download PDFInfo
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- CN208067954U CN208067954U CN201820298327.5U CN201820298327U CN208067954U CN 208067954 U CN208067954 U CN 208067954U CN 201820298327 U CN201820298327 U CN 201820298327U CN 208067954 U CN208067954 U CN 208067954U
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- fixedly connected
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Abstract
The utility model discloses a kind of grinding downswing machine Ye Ju mechanisms, it is related to grinding downswing machine technical field.The grinding downswing machine Ye Ju mechanisms, including pedestal, the front and rear sides and the left and right sides of the base top are respectively fixedly connected with there are four fixed block, and four fixed blocks are opened up respectively with respect to the side of base center axis line there are four groove, the inner wall both sides of four grooves are movably connected with the both ends there are four fixed link, and four resetting springs are respectively sleeved in four fixed links, it is respectively fixedly connected on four resetting springs there are four fixture block.The grinding downswing machine Ye Ju mechanisms, by the way that fixed block is arranged in base top, and resetting spring and fixture block are equipped with, so as to be clamped to lens by fixture block after lens are put into placing groove, by the way that second spring and placement plate are arranged in placing groove, placement plate is depressed into below kelly when so as to enable lens to be put into placing groove.
Description
Technical field
The utility model is related to grind downswing machine technical field, specially a kind of grinding downswing machine Ye Ju mechanisms.
Background technology
In recent years, with the technological progress of ray machine electrical domain, the new products pair such as various scanners, projector and digital camera
The demand of optical lens is increasing, and required precision is also higher and higher.Pendulum-type optics under being of generally use in the prior art
Lenses polishing machine, such equipment using quasi- centre of sphere formula principle work, main shaft while high speed rotation axis system around swinging axle
Reciprocally swinging is done, the polishing fluid containing abrasive grain and aggressive chemistry medicament then flows between optical lens and polishing mold, leads to
It crosses chemical mechanical polishing mechanism and realizes the fine grinding to the optical lens of intermediate diameter, middle-and-high-ranking precision, surface polishing.
Most grinding downswing machines are complex with Ye Ju mechanisms fixed form at present, directly influenced the work of downswing machine
Efficiency, while influencing the property easy to use of Liao Yeju mechanisms.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of grinding downswing machine Ye Ju mechanisms, solves mesh
Preceding most grinding downswing machine is with Ye Ju mechanisms fixed form complex the problem of influencing Ye Ju mechanisms property easy to use.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of grinding downswing machine smelting
Has a mechanism, including pedestal, the front and rear sides and the left and right sides of the base top are respectively fixedly connected with there are four fixed block, and four
A fixed block is opened up respectively with respect to the side of base center axis line there are four groove, and the inner wall both sides of four grooves are movable respectively
There are four the both ends of fixed link for connection, and four resetting springs are respectively sleeved in four fixed links, four resetting springs
On be respectively fixedly connected with there are four fixture block.
Offer placing groove at the top of the pedestal, and the both sides of placing groove inner wall are opened up respectively there are two spring groove, two
Two the first springs are respectively sleeved in a spring groove, and the opposite side of two the first springs has been respectively fixedly connected with two
A fixed block, the sides of two opposite two first springs of fixed block are respectively fixedly connected with that there are two fixture blocks, and two cards
The side of opposite two fixed blocks of block extends through two spring grooves and extends in placing groove, the both sides up and down of the fixed block
It is respectively fixedly connected with there are two slider guide, the both sides up and down of the spring groove inner wall are opened up respectively there are two guide runner, and two
The side of the opposite side of guide runner inner wall fixed block opposite with two slider guides respectively is slidably connected.
The inner wall bottom of the placing groove is fixedly connected with the bottom end of second spring, and the top of second spring is fixedly connected
There is a placement plate, the both sides of the placing groove inner wall open up that there are two holding tanks respectively, and have been respectively interposed two in two holding tanks
A kelly, the opposite sides of two kellies extend through the opposite side of two holding tanks and with the both sides of placement plate bottom
It fits closely, and the bottom of two holding tank opposite sides is respectively fixedly connected with there are two limited block, on two kellies point
Huo Donglianjie not be there are two pulley, and the bottom of two pulleys is connect with the basal sliding of two holding tank inner walls respectively, two
Side of the side of the pulley respectively with two limited blocks fits closely, and two limits are respectively sleeved on two kellies
Ring, and side of the side of two spacing rings respectively with two holding tanks fits closely, and is respectively sleeved on two kellies
Two third springs, and opposite one end of two third springs is respectively fixedly connected with there are two fixed ring, two third bullets
Side of the opposite side of spring respectively with two spacing rings fits closely, and opposite one end of two kellies extends through two
Fixed ring is simultaneously fixedly connected there are two pull rod, and one end of opposite two kellies of two pull rods extends through the both sides of pedestal and solid
There are two draw rings for fixed connection.
Preferably, the elastic force of the resetting spring is more than the dead weight of fixture block, and side of the fixture block far from resetting spring is run through
Groove and the outside for extending to fixed block.
Preferably, the elastic force of first spring is more than the gravity summation of fixed block and fixture block, and the side table of the first spring
There are gaps between face and the inner wall of spring groove.
Preferably, the top of the fixture block opposite side is curved surface, and fixture block is located at the top of placement plate.
Preferably, the third spring is located in the middle part of the inner cavity of holding tank, and the elastic force of third spring is more than oneself of kelly
Weight.
Preferably, the side surface of the fixed ring is fixedly connected with the inner wall of holding tank, and is offered and be more than in fixed ring
The through-hole of kelly diameter.
（Three）Advantageous effect
The utility model provides a kind of grinding downswing machine Ye Ju mechanisms.Has following advantageous effect：
（1）, the grinding downswing machine Ye Ju mechanisms, by the way that fixed block and resetting spring and folder is arranged in base top
Block is equipped with, and so as to be clamped to lens by fixture block after lens are put into placing groove, while passing through placement
First spring in slot, fixed block and fixture block are equipped with, and can be clamped to the side of lens, to effectively increase this
The property easy to use for grinding downswing machine Ye Ju mechanisms efficiently solves most grinding downswing machine sides of fixation of Ye Ju mechanisms at present
The complex problem of formula.
（2）, the grinding downswing machine Ye Ju mechanisms, by the way that second spring and placement plate are arranged in placing groove, so as to
Placement plate is depressed into below kelly when enough lens being enable to be put into placing groove, to make kelly under the active force of third spring
The top for extending to placement plate has achieved the effect that fixed placement plate, to effectively increase the property easy to use of the Ye Ju mechanisms.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure front view；
Fig. 3 is schematic enlarged-scale view at the A in the utility model Fig. 1.
In figure：1 pedestal, 2 fixed blocks, 3 grooves, 4 fixed links, 5 resetting springs, 6 fixture blocks, 7 placing grooves, 8 spring grooves, 9
One spring, 10 fixed blocks, 11 fixture blocks, 12 slider guides, 13 guide runners, 14 second springs, 15 placement plates, 16 holding tanks, 17 kellies,
18 limited blocks, 19 pulleys, 20 spacing rings, 21 third springs, 22 fixed rings, 23 pull rods, 24 draw rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of grinding downswing machine Ye Ju mechanisms, including
Pedestal 1, the front and rear sides and the left and right sides at the top of pedestal 1 are respectively fixedly connected with that there are four fixed blocks 2, and four 2 phases of fixed block
The side of 1 central axes of pedestal is opened up respectively there are four groove 3, there are four the inner wall both sides of four grooves 3 are movably connected with
The both ends of fixed link 4, and four resetting springs 5 are respectively sleeved in four fixed links 4, it is fixed respectively on four resetting springs 5
Connection is there are four fixture block 6, and the elastic force of resetting spring 5 is more than the dead weight of fixture block 6, and side of the fixture block 6 far from resetting spring 5 is run through
Groove 3 and the outside for extending to fixed block 2, through this structure design can effectively ensure that fixture block 6 is obtained in resetting spring 5
It is stretched out out of groove 3 under elastic force and lens is clamped, lens have been effectively ensured and have been located at the stability within the organization.
The top of pedestal 1 offers placing groove 7, and the both sides of 7 inner wall of placing groove are opened up respectively there are two spring groove 8, and two
Two the first springs 9 are respectively sleeved in a spring groove 8, and the opposite side of two the first springs 9 has been respectively fixedly connected with two
A fixed block 10, the sides of two fixed blocks, 10 opposite two the first springs 9 are respectively fixedly connected with there are two fixture block 11, and two
The side of 11 opposite two fixed blocks 10 of fixture block extends through two spring grooves 8 and extends in placing groove 7, the first spring 9
Elastic force be more than fixed block 10 and fixture block 11 gravity summation, and between the side surface and the inner wall of spring groove 8 of the first spring 9 there are
Gap, through this structure design can effectively ensure that fixture block 11 stretches out under the elastic force of the first spring 9 out of spring groove 8,
To which the clamping function of fixture block 11 be effectively ensured, the both sides up and down of fixed block 10 are respectively fixedly connected with there are two slider guide 12,
The both sides up and down of 8 inner wall of spring groove are opened up respectively there are two guide runner 13, and the side difference that two 13 inner walls of guide runner are opposite
The side of fixed block opposite with two slider guides 12 10 is slidably connected, and design through this structure can effectively stablize fixed block
10 movement in spring groove 8 effectively increases the moving stability of fixed block 10.
The inner wall bottom of placing groove 7 is fixedly connected with the bottom end of second spring 14, and the top of second spring 14 is fixed and connected
It is connected to placement plate 15, the top of 11 opposite side of fixture block is curved surface, and fixture block 11 is located at the top of placement plate 15, in this way
Structure design can effectively reduce the frictional force between fixture block 11 and placement plate 15, block so as to be convenient for placement plate 15 being pressed into
The lower section of block 11, effectively increases the property easy to use of the mechanism, and the both sides of 7 inner wall of placing groove open up that there are two holding tanks respectively
16, and be respectively interposed in two holding tanks 16 there are two kelly 17, the opposite side of two kellies 17 extends through two receivings
The opposite side of slot 16 is simultaneously fitted closely with the both sides of 15 bottom of placement plate, and the bottom difference of two 16 opposite sides of holding tank
It is fixedly connected there are two limited block 18, is movably connected with that there are two pulleys 19, and the bottom of two pulleys 19 on two kellies 17
Portion is connect with the basal sliding of two 16 inner walls of holding tank respectively, the sides of two pulleys 19 respectively with two limited blocks 18 one
Side fits closely, and is respectively sleeved on two spacing rings 20 on two kellies 17, and the side of two spacing rings 20 respectively with two
The side of holding tank 16 fits closely, and two third springs 21, and two third springs 21 are respectively sleeved on two kellies 17
Opposite one end be respectively fixedly connected with there are two fixed ring 22, the side surface of fixed ring 22 is fixed with the inner wall of holding tank 16 to be connected
It connecing, and offers the through-hole more than 17 diameter of kelly in fixed ring 22, third spring 21 is located in the middle part of the inner cavity of holding tank 16, and
The elastic force of third spring 21 is more than the dead weight of kelly 17, the opposite sides of two third springs 21 respectively with two spacing rings 20
Side fits closely, and opposite one end of two kellies 17 extends through two fixed rings 22 and is fixedly connected there are two pull rod 23,
And one end of two pull rods, 23 opposite two kellies 17 extends through the both sides of pedestal 1 and is fixedly connected there are two draw ring 24, leads to
Such structure design is crossed consequently facilitating user pulls draw ring 24 and pull rod 23, consequently facilitating by kelly 17 from placement plate 15
Top removes, and to make the pop-up out of placing groove 7 by lens under the elastic force of second spring 14 of placement plate 15, effectively increases this
The property easy to use of mechanism.
Lens in use, by being put into placing groove 7, to make in spring groove 8 by grinding downswing machine Ye Ju mechanisms
The first spring 9 push fixed block 10 pass through the second spring of 15 bottom of placement plate to make fixture block 11 be clamped lens
14 drive placement plates 15 move to the lower section of kelly 17, to make kelly 17 be stretched out of holding tank 16 under the elastic force of third spring 21
The elastic force fixed placement plate 15 for going out and coordinating second spring 14, to make the resetting spring 5 in 2 upper groove 3 of fixed block drive folder
Block 6 and the side surface of lens fit closely, and have achieved the effect that fixed lens are convenient in grinding downswing machine Ye Ju mechanisms.
It can to sum up obtain, the grinding downswing machine Ye Ju mechanisms, by the way that fixed block 2, and reset bullet is arranged at 1 top of pedestal
Spring 5 is equipped with fixture block 6, so as to be clamped to lens by fixture block 6 after lens are put into placing groove 7, together
When being equipped with by the first spring 9 in placing groove 7, fixed block 10 and fixture block 11, the side of lens can be clamped,
To effectively increase the property easy to use of grinding downswing machine Ye Ju mechanisms, most grinding downswing machines at present are efficiently solved
With the complex problem of Ye Ju mechanisms fixed form.
Meanwhile by setting second spring 14 and placement plate 15 in placing groove 7, so as to make lens be put into placing groove
Placement plate 15 can be depressed into 17 lower section of kelly, to make kelly 17 extend to placement under the active force of third spring 21 when in 7
The top of plate 15 has achieved the effect that fixed placement plate 15, to effectively increase the property easy to use of the Ye Ju mechanisms.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of grinding downswing machine Ye Ju mechanisms, including pedestal（1）, it is characterised in that：The pedestal（1）Front and back the two of top
Side and the left and right sides are respectively fixedly connected with there are four fixed block（2）, and four fixed blocks（2）Opposite pedestal（1）The one of central axes
Side is opened up respectively there are four groove（3）, four grooves（3）Inner wall both sides be movably connected with there are four fixed link（4）
Both ends, and four fixed links（4）On be respectively sleeved on four resetting springs（5）, four resetting springs（5）It is upper solid respectively
There are four fixture blocks for fixed connection（6）；The pedestal（1）Top offer placing groove（7）, and placing groove（7）The both sides of inner wall point
Spring groove there are two not opening up（8）, two spring grooves（8）Inside it is respectively sleeved on two the first springs（9）, and two first
Spring（9）Opposite side be respectively fixedly connected with there are two fixed block（10）, two fixed blocks（10）Opposite two first
Spring（9）Side be respectively fixedly connected with there are two fixture block（11）, and two fixture blocks（11）Opposite two fixed blocks（10）One
Side extends through two spring grooves（8）And extend to placing groove（7）It is interior, the fixed block（10）Both sides up and down fixed respectively connect
Slider guide there are two connecing（12）, the spring groove（8）The both sides up and down of inner wall are opened up respectively there are two guide runner（13）, and two
Guide runner（13）The opposite side of inner wall respectively with two slider guides（12）Opposite fixed block（10）Side be slidably connected；It is described
Placing groove（7）Inner wall bottom be fixedly connected with second spring（14）Bottom end, and second spring（14）Top be fixedly connected
There is placement plate（15）, the placing groove（7）The both sides of inner wall are opened up respectively there are two holding tank（16）, and two holding tanks（16）
Kelly there are two being inside respectively interposed（17）, two kellies（17）Opposite side extend through two holding tanks（16）Phase
To side and and placement plate（15）The both sides of bottom fit closely, and two holding tanks（16）The bottom of opposite side is fixed respectively
There are two limited blocks for connection（18）, two kellies（17）On be movably connected with there are two pulley（19）, and two pulleys
（19）Bottom respectively with two holding tanks（16）The basal sliding of inner wall connects, two pulleys（19）Side respectively with
Two limited blocks（18）Side fit closely, two kellies（17）On be respectively sleeved on two spacing rings（20）, and two
A spacing ring（20）Side respectively with two holding tanks（16）Side fit closely, two kellies（17）It is upper to cover respectively
Third spring there are two connecing（21）, and two third springs（21）Opposite one end be respectively fixedly connected with there are two fixed ring
（22）, two third springs（21）Opposite side respectively with two spacing rings（20）Side fit closely, two institutes
State kelly（17）Opposite one end extend through two fixed rings（22）And pull rod there are two being fixedly connected（23）, and two pull rods
（23）Opposite two kellies（17）One end extend through pedestal（1）Both sides and be fixedly connected there are two draw ring（24）.
2. a kind of grinding downswing machine Ye Ju mechanisms according to claim 1, it is characterised in that：The resetting spring（5）
Elastic force be more than fixture block（6）Dead weight, and fixture block（6）Far from resetting spring（5）Side through-going recess（3）And extend to fixation
Block（2）Outside.
3. a kind of grinding downswing machine Ye Ju mechanisms according to claim 1, it is characterised in that：First spring（9）
Elastic force be more than fixed block（10）With fixture block（11）Gravity summation, and the first spring（9）Side surface and spring groove（8）It is interior
There are gaps between wall.
4. a kind of grinding downswing machine Ye Ju mechanisms according to claim 1, it is characterised in that：The fixture block（11）Relatively
The top of side is curved surface, and fixture block（11）Positioned at placement plate（15）Top.
5. a kind of grinding downswing machine Ye Ju mechanisms according to claim 1, it is characterised in that：The third spring（21）
Positioned at holding tank（16）Inner cavity in the middle part of, and third spring（21）Elastic force be more than kelly（17）Dead weight.
6. a kind of grinding downswing machine Ye Ju mechanisms according to claim 1, it is characterised in that：The fixed ring（22）'s
Side surface and holding tank（16）Inner wall be fixedly connected, and fixed ring（22）On offer more than kelly（17）The through-hole of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298327.5U CN208067954U (en) | 2018-03-05 | 2018-03-05 | A kind of grinding downswing machine Ye Ju mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298327.5U CN208067954U (en) | 2018-03-05 | 2018-03-05 | A kind of grinding downswing machine Ye Ju mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208067954U true CN208067954U (en) | 2018-11-09 |
Family
ID=64038836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820298327.5U Expired - Fee Related CN208067954U (en) | 2018-03-05 | 2018-03-05 | A kind of grinding downswing machine Ye Ju mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208067954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390700A (en) * | 2019-12-12 | 2020-07-10 | 浙江杭机股份有限公司 | Polishing and grinding integrated machine for optical elements |
| CN116494078A (en) * | 2023-05-11 | 2023-07-28 | 山东荣盛阀门科技有限公司 | Gate valve core grinding device and method |
-
2018
- 2018-03-05 CN CN201820298327.5U patent/CN208067954U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390700A (en) * | 2019-12-12 | 2020-07-10 | 浙江杭机股份有限公司 | Polishing and grinding integrated machine for optical elements |
| CN116494078A (en) * | 2023-05-11 | 2023-07-28 | 山东荣盛阀门科技有限公司 | Gate valve core grinding device and method |
| CN116494078B (en) * | 2023-05-11 | 2023-09-26 | 山东荣盛阀门科技有限公司 | Gate valve core grinding device and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20210305 |
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| CF01 | Termination of patent right due to non-payment of annual fee |