CN207372844U - Refiner feeding mechanism - Google Patents
Refiner feeding mechanism Download PDFInfo
- Publication number
- CN207372844U CN207372844U CN201721227308.5U CN201721227308U CN207372844U CN 207372844 U CN207372844 U CN 207372844U CN 201721227308 U CN201721227308 U CN 201721227308U CN 207372844 U CN207372844 U CN 207372844U
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- Prior art keywords
- rack
- gag lever
- adjusting nut
- annular workpieces
- lever post
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of refiner feeding mechanisms,It is related to a kind of Production of bearing equipment,It solves when using the coarse-fine grinding machine of bearing,It needs that annular workpieces manually are sent into charge channel,There is a situation where make feeding not in time due to worker neglects,The problem of easily influencing grinding efficiency,Its key points of the technical solution are that,Including rack,The feeding rack connected with charge channel and multiple gag lever posts extended along the bracket height direction are provided in the rack,The gag lever post surrounds to place the transfer passage of annular workpieces,Between the gag lever post and rack formed for annular workpieces by feeding gap,The drive component that annular workpieces is promoted to enter the feeding rack after being moved along the feeding gap is provided in the rack,Realization automatic feed is reached,It is less likely to occur to make the situation of feeding not in time due to worker neglects,Promote the purpose of refiner grinding efficiency.
Description
Technical field
This is related to a kind of Production of bearing equipment with new, more specifically, it relates to a kind of refiner feeding mechanism.
Background technology
, it is necessary to polish annular workpieces such as the blowout patche of bearing, outer ring and inner rings in the production process of bearing, polishing
Process need to use refiner.
At present, notification number is that the Chinese patent of CN203409611U discloses a kind of coarse-fine grinding machine structure-improved of bearing, it
Including charge channel, corase grinding device, fine grinding device, elevating conveyor structure and blanking seat, bearing outer ring or inner ring by charge channel into
Enter and roughly grind device, the outer ring or inner ring after corase grinding are rolled on blanking seat, and blanking seat is under the action of rotary cylinder by annular work
Part is sent into discharging channel.
This coarse-fine grinding machine of bearing will only need the annular workpieces roughly ground and lead to by setting rotation cylinder and discharging channel
It crosses discharging channel to be transported away, the annular workpieces that need not be refined can also be processed, processing method is more various, still
When using the coarse-fine grinding machine of this bearing, it is necessary to which annular workpieces manually are sent into charge channel, easily occur to make due to worker neglects
The situation of feeding not in time, easily influences grinding efficiency.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that provide a kind of refiner feeding mechanism, reach realization
Automatic feed, it is not easy to there is a situation where making feeding not in time due to worker neglects, promote the purpose of refiner grinding efficiency.
To achieve the above object, the utility model provides following technical solution：A kind of refiner feeding mechanism, including machine
Frame is provided with the feeding rack connected with charge channel and multiple /Vs extended along the bracket height direction in the rack
Bar, the gag lever post surround to place the transfer passage of annular workpieces, are formed between the gag lever post and rack for annular work
Part by feeding gap, be provided in the rack promote annular workpieces moved along the feeding gap after into the charging
The drive component of frame.
By using above-mentioned technical proposal, annular workpieces are overlayed along bracket height direction in transfer passage, gag lever post with
The conflict of annular workpieces side wall allows annular workpieces vertically to arrange, the bottom surface of the annular workpieces of bottom and frame surface
It contradicting and annular workpieces is located in feeding gap, drive component shifts the annular workpieces in feeding gap in feeding rack onto,
Annular workpieces is made to be rolled to burnishing part along feeding rack, releasing transfer passage by drive component with the annular workpieces that rack contradicts enters
After feeding rack, the annular workpieces in transfer passage moved down under the action of self gravitation annular workpieces thickness away from
From so that the annular workpieces of bottom contradict again with frame surface, still passing through there are one annular workpieces in feeding gap
Drive component works shift annular workpieces in feeding rack onto again, cycles realization automatic feed with this, it is not easy to occur because of worker
Neglect and make the situation of feeding not in time, promote refiner grinding efficiency.
The utility model is further arranged to：The rack includes bottom plate, top plate and for connecting the bottom plate and top
The supporting rod of plate offers mounting hole and the bar hole radially extended along the mounting hole, the gag lever post on the top plate
It slides and coordinates with the bar hole, be provided with to fix the first fixing piece of the gag lever post on the top plate.
By using above-mentioned technical proposal, gag lever post changes the diameter of transfer passage after being moved along bar hole, make difference
The annular workpieces of diameter can keep horizontal when overlaying in transfer passage, it is not easy to occur because the diameter of transfer passage is too small
And the situation about stacking of annular workpieces is influenced, the distance between adjacent gag lever post can be adjusted by addition moving gag lever post, be made adjacent
The increase of the distance between gag lever post, which facilitates, is put into annular workpieces in transfer passage, facilitates stacking for annular workpieces, improves charging
Efficiency.
The utility model is further arranged to：Be provided with external screw thread on the gag lever post, first fixing piece include with
The first adjusting nut and the second adjusting nut of the external screw thread thread fitting of the gag lever post, first adjusting nut and second
Both sides side wall upper and lower with the top plate contradicts adjusting nut respectively.
By using above-mentioned technical proposal, when adjusting gag lever post height, the first adjusting nut is rotated, makes the first adjusting spiral shell
It is female to depart from top plate, gag lever post is moved along bracket height direction, makes the feeding gap formed between the bottom surface of gag lever post and rack
Height slightly larger than annular workpieces thickness and less than the thickness of two annular workpieces, make drive component that can promote every time
One annular workpieces enters feeding rack, and after regulating, rotating the first adjusting nut makes the first adjusting nut move down and top plate
It contradicts, the bottom of the first adjusting nut and the upper side wall of top plate contradict, and the top of the second adjusting nut and the lower wall of top plate are supported
It touches, so as to which gag lever post is stably fixed on top plate, it is convenient and efficient to adjust process.
The utility model is further arranged to：The driving component include be mounted on the bottom plate on propulsion cylinder and
The push plate being fixed on the propulsion cylinder piston rod, the propulsion cylinder drive length direction of the push plate along the rack
It moves that annular workpieces is promoted to move.
By using above-mentioned technical proposal, the piston rod movement of propulsion cylinder drives push plate movement, and push plate movement is by annular
Workpiece is pushed into feeding rack, realizes automatic feed, it is not easy to there is a situation where making feeding not in time due to worker neglects, promote fine grinding
Machine grinding efficiency, while compared with hand feed, the setting of propulsion cylinder makes the process of charging more convenient and laborsaving.
The utility model is further arranged to：The first peace extended along the rack length direction is installed on the bottom plate
Block and the second mounting blocks are filled, is provided between first mounting blocks and the second mounting blocks and for the push plate annular workpieces is promoted to move
Dynamic sliding passage.
By using above-mentioned technical proposal, after propulsion cylinder driving push plate movement, push plate promotes annular workpieces logical in sliding
It is moved in road, sliding the setting of passage allows annular workpieces preferably to be moved along the length direction of rack, annular workpieces movement
During be not easy to drop from rack, allow it is mobile after annular workpieces preferably fall into feeding rack.
The utility model is further arranged to：The first spiral shell arranged along the baseplate width direction is provided on the bottom plate
Pit is provided through first be threadedly coupled with first threaded hole after first installing plate on first mounting blocks
Fastening bolt；It is provided through what is be threadedly coupled with first threaded hole after second mounting blocks on second mounting blocks
Second fastening bolt.
By using above-mentioned technical proposal, by the first screw thread of the first fastening bolt, the second fastening bolt and different position
When hole connection is to fix the first mounting blocks, the second mounting blocks, the distance between the first mounting blocks and the second mounting blocks can be adjusted,
Make the annular workpieces of different-diameter can be moved in sliding passage, it is not easy to occur because the width of sliding passage is too small or mistake
The situation that annular workpieces move in sliding passage is influenced greatly.
The utility model is further arranged to：The second threaded hole is provided on the bottom plate, is provided on the supporting rod
With the external screw thread of the second threaded hole thread fitting.
It by using above-mentioned technical proposal, is connected through a screw thread between supporting rod and bottom plate, facilitates the installation of supporting rod, together
When be also convenient for adjusting post position along bracket height direction, so as to the convenient height that top plate is adjusted by supporting rod, top plate height
The change of degree can drive gag lever post to be moved along the short transverse of rack, so as to adjust between gag lever post bottom surface and frame surface
The height in feeding gap makes the height in feeding gap be slightly larger than the thickness of a workpiece and less than the thickness of two workpiece, convenient
The workpiece contradicted with frame surface is pushed into feeding rack by drive component, realizes the charging one by one of annular workpieces.
The utility model is further arranged to：Be provided with to fix the supporting rod on the top plate second is fixed
Part, second fixing piece include adjusting spiral shell with the 3rd adjusting nut of the external screw thread thread fitting of the supporting rod and the 4th
Mother, the 3rd adjusting nut and the 4th adjusting nut contradict respectively with the upper and lower both sides side wall of the top plate.
By using above-mentioned technical proposal, when the height in the feeding gap between gag lever post and rack is excessive or too small,
By adjusting the height of top plate gag lever post movement can be driven to adjust ceiling height so as to adjust the height in feeding gap
When, rotating the 3rd adjusting nut and moving up makes the 3rd adjusting nut depart from top plate, rotates the 4th adjusting nut along supporting rod
Short transverse movement, the conflict of the top surface and top plate of the 4th adjusting nut, the 4th adjusting nut move during, the 4th
Adjusting nut promotes top plate to be moved along the short transverse of supporting rod, and after ceiling location regulates, rotating the 3rd adjusting nut makes the
Three adjusting nuts are moved down and contradicted with top plate, and the bottom of the 3rd adjusting nut and the upper side wall of top plate contradict, and the 4th is adjusted
The top of nut and the lower wall of top plate contradict, so as to being fixed on stability of cavern roof on supporting rod, in fill process, top plate
Malleable position is not allowed, it is not easy to influence to feed due to top plate changes position.
In conclusion the utility model has the advantages that：
1st, propulsion cylinder drives push plate movement that along sliding passage push-in feeding rack, annular workpieces are realized automatic feed, no
There is a situation where making feeding not in time due to worker neglects, refiner grinding efficiency is promoted, while compared with hand feed,
The setting of propulsion cylinder makes the process of charging more convenient and laborsaving；
2nd, the setting of the first fixing piece facilitates the height for adjusting gag lever post, so as to adjust the height in feeding gap, makes push plate
An annular workpieces are once only promoted in feeding rack, it is not easy to occur to influence due to multiple annular workpieces enter feeding rack simultaneously
Refiner polishing workpiece happens, when the excessive height of gag lever post or height that is too low and making feeding gap are excessive or too small
When, the height of top plate can be adjusted by the second fixing piece, feeding mechanism is made to be suitable for conveying the annular of more different-thickness
Workpiece.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the exploded perspective view of the utility model embodiment；
Fig. 3 is the sectional view of the utility model embodiment.
Reference numeral：1st, rack；2nd, bottom plate；21st, the first mounting blocks；211st, the first fastening bolt；22nd, the second mounting blocks；
221st, the second fastening bolt；23rd, passage is slid；24th, the first threaded hole；25th, the second threaded hole；3rd, top plate；31st, mounting hole；32、
Bar hole；33rd, the second fixing piece；331st, the 3rd adjusting nut；332nd, the 4th adjusting nut；34th, location hole；4th, supporting rod；41、
Feeding rack；42nd, the first fixing piece；421st, the first adjusting nut；422nd, the second adjusting nut；43rd, the 5th adjusting nut；5th, /V
Bar；51st, transfer passage；52nd, feeding gap；6th, drive component；61st, propulsion cylinder；62nd, push plate；621st, vertical panel；622nd, it is horizontal
Plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As depicted in figs. 1 and 2, a kind of refiner feeding mechanism, including rack 1, rack 1 is used to feeding mechanism being fixed on
On refiner, rack 1 includes bottom plate 2, top plate 3 and supporting rod 4, and bottom plate 2 is the plate body of a block length cube, is offered on bottom plate 2
Four the second threaded holes 25.Supporting rod 4 extends for the cylindrical body of rod and supporting rod 4 along the short transverse of rack 1, supporting rod 4
The side wall at bottom and top is both provided with external screw thread, and the bottom of supporting rod 4 is threadedly coupled with the second threaded hole 25,4 bottom of supporting rod
Portion is threaded with the 5th adjusting nut 43, and the bottom surface of the 5th adjusting nut 43 is contradicted with the surface of bottom plate 2.Top plate 3 is one piece
Rectangular plate body, top plate 3 are fixed on a base plate 2 parallel to bottom plate 2, top plate 3 by supporting rod 4.3 four corners of top plate open up
There is the location hole 34 through 3 upper and lower surface of top plate, 4 top of supporting rod is provided with the second fixing piece 33, and the second fixing piece 33 includes
The 3rd adjusting nut 331 and the 4th adjusting nut 332 being threaded on supporting rod 4, supporting rod 4 pass through location hole 34, the
Three adjusting nuts 331 are located at the top of top plate 3, and the 4th adjusting nut 332 is located at the lower section of top plate 3, regulates the position of top plate 3
Afterwards, rotating the 4th adjusting nut 332 makes the top surface of the 4th adjusting nut 332 be contradicted with the bottom surface of top plate 3, rotates the 3rd and adjusts spiral shell
Mother 331 makes the 3rd adjusting nut 331 move down and be contradicted with top plate 3, and supporting rod 4 and top plate 3 are firmly coupled to each other.
It is opened up on top plate 3 there are two circular mounting hole 31, mounting hole 31 runs through the upper and lower surface of top plate 3, mounting hole 31
Surrounding is opened up there are three the bar hole 32 radially extended along mounting hole 31, and bar hole 32 runs through the upper and lower surface of top plate 3, bar hole
Sliding is connected with gag lever post 5 on 32, and 5 top of gag lever post is provided with external screw thread, and 5 top of gag lever post is provided with the first fixing piece 42,
First fixing piece 42 includes the first adjusting nut 421 and the second adjusting nut 422 that are threaded in 5 top of gag lever post, /V
One end of bar 5 is moved after passing through mounting hole 31 to bar hole 32, distinguishes the first adjusting nut 421 and the second adjusting nut 422
Positioned at the both sides up and down of top plate 3, allow the sliding in bar hole 32 of gag lever post 5.5 bottom of gag lever post and 2 non-contravention of bottom plate, limit
Feeding gap 52 is left between the position bottom surface of bar 5 and the surface of bottom plate 2（With reference to figure 3）, rotating the first adjusting nut 421 makes first
Adjusting nut 421 departs from top plate 3, moves gag lever post 5 along the short transverse of rack 1, makes the bottom surface of gag lever post 5 and the table of bottom plate 2
After height of the height in the feeding gap 52 formed between face slightly larger than an annular workpieces and less than two annular workpieces, rotate
First adjusting nut 421 and the second adjusting nut 422 make the bottom surface of the first adjusting nut 421 be contradicted with the top surface of top plate 3, together
When contradict the top surface of the second adjusting nut 422 and the bottom surface of top plate 3, gag lever post 5 is fixed on top plate 3.
Drive component 6 is provided on bottom plate 2, drive component 6 includes propulsion cylinder 61 and push plate 62, and propulsion cylinder 61 is fixed
On a base plate 2, push plate 62 is fixed on the piston rod of propulsion cylinder 61, and the shape of push plate 62 is L-shaped, and push plate 62 includes fixed connect
The vertical panel 621 and level board 622 connect, vertical panel 621 are fixedly connected with the piston rod of propulsion cylinder 61, and level board 622 is the bottom of along
The length direction of plate 2 extends and is bonded with bottom plate 2, and the piston rod movement of propulsion cylinder 61 drives length of the push plate 62 along rack 1
Direction movement by annular workpieces so that be pushed into feeding rack 41.
The first mounting blocks 21 and the second mounting blocks 22 that extend along 1 length direction of rack, the first peace are further fixed on bottom plate 2
Dress 21 and second mounting blocks 22 of block are mutually parallel and are not contacted between the first mounting blocks 21 and the second mounting blocks 22, the first mounting blocks
21st, the second mounting blocks 22 and bottom plate 2 surround a sliding passage 23 moved for push plate 62.Multiple first are offered on bottom plate 2
Threaded hole 24, the first threaded hole 24 are arranged along 2 width of bottom plate, and the first mounting blocks 21 are provided through on the first mounting blocks 21
The first fastening bolt 211 being threadedly coupled afterwards with the first threaded hole 24 is provided through the second mounting blocks on second mounting blocks 22
The second fastening bolt 221 being threadedly coupled after 22 with the first threaded hole 24, when the first fastening bolt 211, the second fastening bolt 221
When being connected with the first threaded hole 24 of different position, the width difference of passage 23 is slid, the annular workpieces of different-diameter is made all may be used
With the sliding in sliding passage 23.
The operation principle of the present embodiment：Mobile gag lever post 5 is moved to the one side away from mounting hole 31, in sliding passage 23
Annular workpieces are stacked, annular workpieces is made to stack from bottom to top, after putting annular workpieces well, adjust the first mounting blocks 21 and the second installation
The position of block 22 is connected with the first threaded hole 24 by the first fastening bolt 211, the second fastening bolt 221 and fixes the first installation
21 and second mounting blocks 22 of block make the width of sliding passage 23 be slightly larger than the diameter of annular workpieces, make the side walls of annular workpieces with
First mounting blocks 21, the second mounting blocks 22 contact or close.Gag lever post 5 is moved to the direction of mounting hole 31, makes the side of gag lever post 5
The side wall of wall and annular workpieces contradicts, and rotating the first adjusting nut 421 makes the first adjusting nut 421 depart from top plate 3, along rack 1
Short transverse movement gag lever post 5, be slightly larger than the height in the feeding gap 52 between 2 surface of bottom surface and bottom plate of gag lever post 5
The height of one annular workpieces and the height for being less than two annular workpieces, after regulating, tighten the first adjusting nut 421 and second
Adjusting nut 422 makes the bottom surface of the first adjusting nut 421 be contradicted with the top surface of top plate 3, makes the top surface of the second adjusting nut 422
It is contradicted with the bottom surface of top plate 3, so as to fixed gag lever post 5.If during adjusting, the length of gag lever post 5 is long or too short, causes
When the height in feeding gap 52 is too low or excessively high, can rotate the 3rd adjusting nut 331 makes the 3rd adjusting nut 331 be taken off with top plate
From, it rotates the 4th adjusting nut 332 and is moved along the short transverse of supporting rod 4, the bottom surface of top plate 3 and the 4th adjusting nut 332
Top surface contradicts, and the 4th adjusting nut 332 drives top plate 3 to move during moving, and top plate 3 drives gag lever post 5 to move up and down, and makes
The height in feeding gap 52 is slightly larger than the height of an annular workpieces and less than the height of two annular workpieces, after regulating, turns
Dynamic 3rd adjusting nut 331 makes the 3rd adjusting nut 331 move down and be contradicted with top plate 3, and supporting rod 4 and top plate 3 are consolidated
Ground links together.During feeding, starting propulsion cylinder 61 makes push plate 62 be moved along the length direction of rack 1, after push plate 62 is moved
It promotes and is moved to feeding rack 41 along sliding passage 23 so as to fall into charge channel, propulsion cylinder 61 with the annular workpieces that bottom plate 2 contradicts
Piston rod retract after, annular workpieces are moved down along transfer passage 51, still there are one being supported with 2 surface of bottom plate in feeding gap 52
Tactile annular workpieces when the driving push plate 62 of propulsion cylinder 61 is moved again, are pushed into an annular workpieces into feeding rack 41 again,
Realization automatic feed is cycled with this, it is not easy to there is a situation where making feeding not in time due to worker neglects, promote refiner polishing
Efficiency.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of refiner feeding mechanism, including rack (1), which is characterized in that be provided on the rack (1) and connect with charge channel
Logical feeding rack (41) and multiple gag lever posts (5) extended along the rack (1) short transverse, the gag lever post (5) surrounds
For placing the transfer passage of annular workpieces (51), between the gag lever post (5) and rack (1) formed for annular workpieces by
Feeding gap
(52), it is provided on the rack (1) and annular workpieces is promoted to enter the charging along after the feeding gap (52) movement
The drive component (6) of frame (41).
2. refiner feeding mechanism according to claim 1, which is characterized in that the rack (1) includes bottom plate (2), top
Plate (3) and the supporting rod (4) for connecting the bottom plate (2) and top plate (3) offer mounting hole on the top plate (3)
(31) and along the mounting hole (31) bar hole (32) radially extended, the gag lever post (5) are sliding with the bar hole (32)
Cooperation is moved, is provided with to fix the first fixing piece (42) of the gag lever post (5) on the top plate (3).
3. refiner feeding mechanism according to claim 2, which is characterized in that be provided with outer spiral shell on the gag lever post (5)
Line, first fixing piece (42) include with the first adjusting nut (421) of the external screw thread thread fitting of the gag lever post (5) and
Second adjusting nut (422), first adjusting nut (421) and the second adjusting nut (422) respectively with the top plate (3)
Upper and lower both sides side wall contradicts.
4. refiner feeding mechanism according to claim 3, which is characterized in that the driving component (6) includes being mounted on
Propulsion cylinder (61) on the bottom plate (2) and the push plate (62) being fixed on the propulsion cylinder (61) piston rod, it is described
Propulsion cylinder (61) drives the push plate (62) along the length direction movement of the rack (1) so that annular workpieces to be promoted to move.
5. refiner feeding mechanism according to claim 4, which is characterized in that be equipped on the bottom plate (2) along described
The first mounting blocks (21) and the second mounting blocks (22) of rack (1) length direction extension, first mounting blocks (21) and second
The sliding passage (23) that annular workpieces movement is promoted for the push plate (62) is provided between mounting blocks (22).
6. refiner feeding mechanism according to claim 5, which is characterized in that be provided on the bottom plate (2) along described
The first threaded hole (24) of bottom plate (2) width arrangement is provided through first peace on first mounting blocks (21)
The first fastening bolt (211) that dress block (21) is threadedly coupled afterwards with first threaded hole (24)；Second mounting blocks (22)
On be provided through the second fastening bolt that second mounting blocks (22) are threadedly coupled afterwards with first threaded hole (24)
(221)。
7. refiner feeding mechanism according to claim 6, which is characterized in that be provided with the second spiral shell on the bottom plate (2)
Pit (25) is provided with the external screw thread with the second threaded hole (25) thread fitting on the supporting rod (4).
8. refiner feeding mechanism according to claim 7, which is characterized in that be provided on the top plate (3) for solid
The second fixing piece (33) of the fixed supporting rod (4), second fixing piece (33) include the external screw thread with the supporting rod (4)
3rd adjusting nut (331) of thread fitting and the 4th adjusting nut (332), the 3rd adjusting nut (331) and the 4th are adjusted
Nut (332) is saved to contradict with the upper and lower both sides side wall of the top plate (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227308.5U CN207372844U (en) | 2017-09-22 | 2017-09-22 | Refiner feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227308.5U CN207372844U (en) | 2017-09-22 | 2017-09-22 | Refiner feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372844U true CN207372844U (en) | 2018-05-18 |
Family
ID=62340470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721227308.5U Expired - Fee Related CN207372844U (en) | 2017-09-22 | 2017-09-22 | Refiner feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733944A (en) * | 2019-10-09 | 2020-01-31 | 佛山市飞月电热科技有限公司 | Filament winding machine |
-
2017
- 2017-09-22 CN CN201721227308.5U patent/CN207372844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733944A (en) * | 2019-10-09 | 2020-01-31 | 佛山市飞月电热科技有限公司 | Filament winding machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 |