CN209041310U - A kind of multi-diameter shaft for non-ferrous metallurgical equipment - Google Patents
A kind of multi-diameter shaft for non-ferrous metallurgical equipment Download PDFInfo
- Publication number
- CN209041310U CN209041310U CN201821836781.8U CN201821836781U CN209041310U CN 209041310 U CN209041310 U CN 209041310U CN 201821836781 U CN201821836781 U CN 201821836781U CN 209041310 U CN209041310 U CN 209041310U
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- China
- Prior art keywords
- face
- shaft shoulder
- shaft
- rear end
- shoulder
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- Expired - Fee Related
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- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 230000001050 lubricating effect Effects 0.000 claims abstract description 18
- 239000000446 fuel Substances 0.000 claims description 7
- 239000003086 colorant Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 45
- 239000010687 lubricating oil Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229910000960 colored gold Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a kind of multi-diameter shafts for non-ferrous metallurgical equipment, its structure includes first shaft shoulder, second shaft shoulder, the third shaft shoulder, 4th shaft shoulder, keyway, it further include lubricating arrangement and attachment device, a kind of multi-diameter shaft for non-ferrous metallurgical equipment of the utility model, by being provided with lubricating arrangement, hollow pipe is rotated by rotating turntable, to make limit hole be rotated, when the second fixinig plate turns to the little groove of the 4th shaft shoulder front end face of alignment, to the turntable that stops operating, when multi-diameter shaft rotation, lubricating oil in oil storing tube flows into the end face of multi-diameter shaft from channel, it solves the problems, such as convenient for carrying out oil injecting lubricating to ladder parts on shaft, by being provided with attachment device, square is set to be inserted into square by pushing shank rear end face, and shank is inserted into groove, to make shank be fixed on trench interiors rear end, from And fixed block and first shaft shoulder is fixed, it is not fast enough to solve the problems, such as that multi-diameter shaft is installed in a device.
Description
Technical field
The utility model is a kind of multi-diameter shaft for non-ferrous metallurgical equipment, belongs to multi-diameter shaft field.
Background technique
Transmission between machinery equipment field, part and part usually requires shaft and even realizes, according to the actual situation
It needs, multi-diameter shaft is able to satisfy the setting of more situations, and the most important effect of multi-diameter shaft is exactly the part of location and installation, and height is different
The shaft shoulder can limit movement or movement tendency that the part on axis prolongs axis direction, prevent installation part time job in generate cunning
It moves, and influence of the axial compressive force of some parts generations in work to other parts can be reduced, with the hair at full speed of science and technology
Exhibition, multi-diameter shaft has also obtained technological improvement, but the prior art is not easy to carry out ladder parts on shaft oil injecting lubricating, and rank
Terraced axis installs problem not fast enough in a device.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of ladder for non-ferrous metallurgical equipment
Axis is not easy to carry out oil injecting lubricating to ladder parts on shaft to solve the prior art, and multi-diameter shaft is installed not enough in a device
Quick problem.
To achieve the goals above, the utility model is achieved through the following technical solutions: it is a kind of for there is coloured gold
Belong to the multi-diameter shaft of equipment, including first shaft shoulder, second shaft shoulder, the third shaft shoulder, the 4th shaft shoulder, keyway, lubricating arrangement and connection dress
It sets, is welded in the middle part of second shaft shoulder rear end face and the first shaft shoulder front end face, the third shaft shoulder rear end face and the second axis
It is welded, is welded in the middle part of the 4th shaft shoulder rear end face and third shaft shoulder front end face, the keyway in the middle part of shoulder front end face
It is set in the middle part of the 4th shaft shoulder top end face, the lubricating arrangement is set to first shaft shoulder, second shaft shoulder, the third shaft shoulder and the 4th axis
Side in shoulder inside, in the middle part of the attachment device front end face with carry out grafting in the middle part of the first shaft shoulder rear end face, the lubricating arrangement by
Oil storing tube, oil outlet, hollow pipe, limit hole, turntable, the first fixinig plate, the second fixinig plate, channel and oil fuel tube composition, it is described
Oil storing tube is set to that first shaft shoulder, second shaft shoulder, in the third shaft shoulder and the 4th shaft shoulder inside side, and in the middle part of oil storing tube rear end face
It is bolted with the first shaft shoulder Internal back end Middle face, the oil outlet is set in the middle part of oil storing tube top end face and oil storing tube
In the middle part of bottom face, top end face and inner lower edge face are close with oil storing tube outer tip end face and bottom face respectively on the inside of the hollow pipe
Fitting, and sliding company is carried out with first shaft shoulder, second shaft shoulder, the third shaft shoulder and the 4th shaft shoulder internal end surface on the outside of hollow pipe
It connects, the limit hole is set in the middle part of hollow pipe or so end face, in the turntable end face outside and the 4th shaft shoulder front end face middle part
Side is threadedly coupled, and four end of turntable rear end face is welded with four end of hollow pipe front end face, after first fixinig plate
It is bolted in the middle part of end face with turntable front end face top central portion, in the middle part of the second fixinig plate rear end face and turntable front and back end
It is bolted in the middle part of right side of face, the channel is set to first shaft shoulder, second shaft shoulder, the third shaft shoulder and the 4th shaft shoulder top
Middle face, the oil fuel tube bottom face is through middle part, hollow pipe top end face rear side middle part on rear side of the first shaft shoulder top end face and stores up
Middle part, the attachment device are made of fixed block, square, shank, convex block, spring, hook groove and square hole on rear side of oil pipe top end face, institute
It states middle part on front side of shank left side to be rotatablely connected by shaft and convex block left side top central portion, in the convex block bottom face
Portion is bolted with middle part on front side of square top end face, and the spring top end face and bottom face are respectively and in the middle part of shank bottom face
With progress grafting in the middle part of square top end face, the hook groove is set to fixed block front end face top central portion, and the square hole is set to solid
Determine in the middle part of block front end face, is welded in the middle part of the square front end face in the middle part of the first shaft shoulder rear end face.
Further, the fixed block front end face and the first shaft shoulder rear end face shape size are equal, and shank, convex block,
It there are two spring and hook groove are respectively provided with, and is symmetric with horizontal plane in the middle part of square front end face, is conducive to make first shaft shoulder
Being stably connected with for uniform stressed is carried out with fixed block.
Further, the shank front end face is provided with upward coupler body, be provided at the top of rear end on the inside of the hook groove to
The card slot of upper extension, and card slot size and coupler body is equal in magnitude, be conducive to shank by the card slot in coupler body and groove into
Row connection.
Further, the oil outlet and limit hole are provided with 4, and are in same vertical position with 4 channels
It sets, is conducive to make the lubricating oil in oil storing tube simultaneously to the part on first shaft shoulder, second shaft shoulder, the third shaft shoulder and the 4th shaft shoulder
It is lubricated.
Further, the 4th shaft shoulder front end face top central portion is provided with a little groove, is conducive to make first to fix
Piece and the second fixinig plate determine whether oil outlet is directed at limit hole by alignment little groove.
Further, first fixinig plate and the second fixinig plate are two different colors of fixinig plate, are conducive to distinguish
The position of limit hole.
Further, the oil storing tube material is HDPE plastic material, and advantage is good airproof performance, will not oil suction.
Further, the square material is stainless steel material, and advantage is durable.
A kind of multi-diameter shaft for non-ferrous metallurgical equipment of the utility model passes through rotation by being provided with lubricating arrangement
Turntable rotates hollow pipe, to make limit hole be rotated, when the second fixinig plate turns to the 4th shaft shoulder front end of alignment
When the little groove in face, limit hole and oil outlet are in same vertical line, thus the turntable that stops operating, when multi-diameter shaft rotation,
Lubricating oil in oil storing tube flows into the end face of multi-diameter shaft from channel, solves convenient for carrying out oil injecting lubricating to ladder parts on shaft
Problem makes square be inserted into square, and shank is inserted into groove by being provided with attachment device by pushing shank rear end face, from
And shank is made to be fixed on trench interiors rear end, so that fixed block and first shaft shoulder be made to be fixed, solve multi-diameter shaft in equipment
Middle installation problem not fast enough.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the lubricating arrangement structural schematic diagram of the utility model；
Fig. 3 is the attachment device structural schematic diagram of the utility model；
Fig. 4 is the attachment device schematic diagram of internal structure of the utility model；
In figure: first shaft shoulder -1, the third shaft shoulder -3, the 4th shaft shoulder -4, keyway -5, lubricating arrangement -6, connects second shaft shoulder -2
Connection device -7, oil storing tube -61, oil outlet -62, hollow pipe -63, limit hole -64, turntable -65, the first fixinig plate -66, second are consolidated
Stator -67, channel -68, oil fuel tube -69, fixed block -71, square -72, shank -73, convex block -74, spring -75, hook groove -76,
Square hole -77.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of multi-diameter shaft for non-ferrous metallurgical equipment: packet
Include first shaft shoulder 1, second shaft shoulder 2, the third shaft shoulder 3, the 4th shaft shoulder 4, keyway 5, lubricating arrangement 6 and attachment device 7, second shaft shoulder
It is welded in the middle part of 2 rear end faces and first shaft shoulder, 1 front end face, is carried out in the middle part of 2 front end face of 3 rear end face of the third shaft shoulder and second shaft shoulder
It is welded in the middle part of welding, 4 rear end face of the 4th shaft shoulder and 3 front end face of the third shaft shoulder, keyway 5 is set to 4 top end face of the 4th shaft shoulder
Middle part, lubricating arrangement 6 are set to that first shaft shoulder 1, second shaft shoulder 2, in 4 inside of the third shaft shoulder 3 and the 4th shaft shoulder side, attachment device
With progress grafting in the middle part of first shaft shoulder, 1 rear end face in the middle part of 7 front end faces, lubricating arrangement 6 is by oil storing tube 61, oil outlet 62, hollow pipe
63, limit hole 64, turntable 65, the first fixinig plate 66, the second fixinig plate 67, channel 68 and oil fuel tube 69 form, and oil storing tube 61 is set
Be placed in that first shaft shoulder 1, second shaft shoulder 2, in 4 inside of the third shaft shoulder 3 and the 4th shaft shoulder side, and in the middle part of 61 rear end face of oil storing tube with
First shaft shoulder, 1 Internal back end Middle face is bolted, and oil outlet 62 is set in the middle part of 61 top end face of oil storing tube and oil storing tube
In the middle part of 61 bottom faces, 63 inside top end face of hollow pipe is tight with 61 outer tip end face of oil storing tube and bottom face respectively with inner lower edge face
Closely connected conjunction, and 63 outside of hollow pipe is carried out with first shaft shoulder 1, second shaft shoulder 2, the third shaft shoulder 3 and 4 internal end surface of the 4th shaft shoulder
It is slidably connected, limit hole 64 is set in the middle part of 63 or so end face of hollow pipe, in 65 end face outside of turntable and 4 front end face of the 4th shaft shoulder
It is threadedly coupled on the inside of portion, and 65 rear end face of turntable, four end is welded with 63 front end face of hollow pipe, four end, first is fixed
It is bolted in the middle part of 66 rear end face of piece with 65 front end face top central portion of turntable, 67 rear end face of the second fixinig plate middle part and turntable
65 front/rear end right side centrals are bolted, and channel 68 is set to first shaft shoulder 1, second shaft shoulder 2, the third shaft shoulder 3 and
In the middle part of four shaft shoulders 4 top end face, 69 bottom face of oil fuel tube is through middle part, 63 top end face of hollow pipe on rear side of first shaft shoulder, 1 top end face
In the middle part of in the middle part of rear side and on rear side of 61 top end face of oil storing tube, attachment device 7 is by fixed block 71, square 72, shank 73, convex block 74, bullet
Spring 75, hook groove 76 and square hole 77 form, on front side of 73 left side of shank middle part by shaft and 74 left side top central portion of convex block into
Row rotation connection is bolted in the middle part of convex block 74 bottom face with middle part on front side of 72 top end face of square, 75 top end face of spring with
Bottom face carries out grafting in the middle part of 73 bottom face of shank and in the middle part of 72 top end face of square respectively, before hook groove 76 is set to fixed block 71
End face top central portion, square hole 77 are set in the middle part of 71 front end face of fixed block, 72 front end face of square middle part and first shaft shoulder, 1 rear end face
Middle part is welded, and 71 front end face of fixed block and first shaft shoulder, 1 rear end face shape size are equal, and shank 73, convex block 74, bullet
It there are two spring 75 and hook groove 76 are respectively provided with, and is symmetric with horizontal plane in the middle part of 72 front end face of square, is conducive to make first
The shaft shoulder 1 and fixed block 71 carry out being stably connected with for uniform stressed, and 73 front end face of shank is provided with upward coupler body, 76 inside of hook groove
It is provided with the card slot upwardly extended at the top of rear end, and card slot size and coupler body is equal in magnitude, is conducive to shank 73 and passes through hook
Body is attached with the card slot in groove 76, and oil outlet 62 and limit hole 64 are provided with 4, and and at 4 channels 68
In same upright position, be conducive to make the lubricating oil in oil storing tube 61 simultaneously to first shaft shoulder 1, second shaft shoulder 2, the third shaft shoulder 3
It is lubricated with the part on the 4th shaft shoulder 4,4 front end face top central portion of the 4th shaft shoulder is provided with a little groove, is conducive to make
First fixinig plate 66 and the second fixinig plate 67 determine whether oil outlet 62 is directed at limit hole 64 by alignment little groove, and first is solid
Stator 66 and the second fixinig plate 67 are two different colors of fixinig plate, are conducive to the position for distinguishing limit hole 64, oil storing tube 61
Material be HDPE plastic material, advantage is good airproof performance, will not oil suction, 72 material of square be stainless steel material, advantage is lasting
It is durable.
First shaft shoulder 1 described in this patent applies pressure to circular shaft or square shaft with the upper lower punch of trough of belt, makes axis generation office
Portion's permanent deformation, the material being extruded form convex portion, that is, form the shaft shoulder, the shaft shoulder is the portion of multi-diameter shaft upper section change in size
Position, is divided into positioning shaft shoulder and the transition shaft shoulder by its effect, positioning shaft shoulder plays the role of positioning；The transition shaft shoulder is for the ease of axis
The dismounting of upper part or avoid stress concentrate and setting the technique shaft shoulder.
When user wants using this patent, fixed block 71 is installed to the suitable position for being placed on equipment first,
And pressure is applied to 73 rear end face of shank, so that 73 rear end face of shank be made to rotate down, and the compression of spring 75 is made to force contracting,
To apply thrust backward to the shaft shoulder, so that it is inserted into square 72 inside square hole 77, and shank 73 is inserted into inside groove 76,
When 73 rear end face of shank reaches inside the distinctive card slot of pit 76, the pressure that spring 75 is subject to disappears, thus after to shank 73
End face applies upward elastic force, to make 73 rear end face of shank be fixed on inside groove 76, to make first shaft shoulder 1 and fixed block
71 are fixed, and when needing to be lubricated, hollow pipe 63, the first fixinig plate 66, second can be kept fixed by rotating turntable 65
Piece 67 and limit hole 64 are rotated, when the second fixinig plate 67 turns to the little groove with 4 front end face top central portion of the 4th shaft shoulder
When in same vertical line, stop operating turntable 65, and oil outlet 62, limit hole 64 and channel 68 are in same vertical line at this time
On, when the shaft shoulder, which works, to be rotated, the lubricating oil in oil storing tube 61 is rotated, and enters 64 He of limit hole along oil outlet 62
Channel 68 is lubricated into first shaft shoulder 1, second shaft shoulder 2, the third shaft shoulder 3 and 4 end face of the 4th shaft shoulder and part.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of multi-diameter shaft for non-ferrous metallurgical equipment, including first shaft shoulder (1), second shaft shoulder (2), the third shaft shoulder (3),
Four shaft shoulders (4) and keyway (5), it is characterised in that: further include lubricating arrangement (6) and attachment device (7), second shaft shoulder (2)
It is welded in the middle part of rear end face and first shaft shoulder (1) front end face, the third shaft shoulder (3) rear end face and second shaft shoulder (2) front end
Middle face is welded, and is welded in the middle part of the 4th shaft shoulder (4) rear end face and the third shaft shoulder (3) front end face, the keyway
(5) be set in the middle part of the 4th shaft shoulder (4) top end face, the lubricating arrangement (6) be set to first shaft shoulder (1), second shaft shoulder (2),
Side in the third shaft shoulder (3) and the 4th shaft shoulder (4) inside, attachment device (7) the front end face middle part and first shaft shoulder (1) rear end face
Middle part carry out grafting, the lubricating arrangement (6) by oil storing tube (61), oil outlet (62), hollow pipe (63), limit hole (64), turn
Disk (65), the first fixinig plate (66), the second fixinig plate (67), channel (68) and oil fuel tube (69) composition, the oil storing tube (61)
It is set to that first shaft shoulder (1), second shaft shoulder (2), in the third shaft shoulder (3) and the 4th shaft shoulder (4) inside side, and oil storing tube (61)
It is bolted in the middle part of rear end face with first shaft shoulder (1) Internal back end Middle face, the oil outlet (62) is set to oil storing tube
(61) in the middle part of top end face and in the middle part of oil storing tube (61) bottom face, top end face and inner lower edge face are distinguished on the inside of the hollow pipe (63)
It is fitted closely with oil storing tube (61) outer tip end face and bottom face, and on the outside of hollow pipe (63) and first shaft shoulder (1), the second axis
Shoulder (2), the third shaft shoulder (3) and the 4th shaft shoulder (4) internal end surface are slidably connected, and the limit hole (64) is set to hollow pipe
(63) in the middle part of the end face of left and right, turntable (65) end face outside is threadedly coupled with the 4th shaft shoulder (4) front end face inside middle portion,
And four end of turntable (65) rear end face is welded with four end of hollow pipe (63) front end face, the first fixinig plate (66) rear end face
Middle part is bolted with turntable (65) front end face top central portion, the second fixinig plate (67) rear end face middle part and turntable
(65) front/rear end right side central is bolted, and the channel (68) is set to first shaft shoulder (1), second shaft shoulder (2),
In the middle part of three shaft shoulders (3) and the 4th shaft shoulder (4) top end face, oil fuel tube (69) bottom face is through first shaft shoulder (1) top end face
In the middle part of rear side, middle part on rear side of middle part and oil storing tube (61) top end face on rear side of hollow pipe (63) top end face, the attachment device (7) by
Fixed block (71), square (72), shank (73), convex block (74), spring (75), hook groove (76) and square hole (77) composition, the hook
Middle part is rotatablely connected by shaft and convex block (74) left side top central portion on front side of bar (73) left side, the convex block (74)
It is bolted in the middle part of bottom face with middle part on front side of square (72) top end face, spring (75) top end face and bottom face difference
Grafting is carried out in the middle part of shank (73) bottom face and square (72) top end face middle part, the hook groove (76) is set to fixed block (71)
Front end face top central portion, the square hole (77) are set in the middle part of fixed block (71) front end face, in the middle part of square (72) front end face
It is welded with first shaft shoulder (1) rear end face middle part.
2. a kind of multi-diameter shaft for non-ferrous metallurgical equipment according to claim 1, it is characterised in that: the fixed block
(71) front end face and first shaft shoulder (1) rear end face shape size are equal, and shank (73), convex block (74), spring (75) and hook
There are two slot (76) is respectively provided with, and it is symmetric with horizontal plane in the middle part of square (72) front end face.
3. a kind of multi-diameter shaft for non-ferrous metallurgical equipment according to claim 1, it is characterised in that: the shank (73)
Front end face is provided with upward coupler body, is provided with the card slot upwardly extended, and card slot at the top of rear end on the inside of the hook groove (76)
Size and coupler body it is equal in magnitude.
4. a kind of multi-diameter shaft for non-ferrous metallurgical equipment according to claim 1, it is characterised in that: the oil outlet
(62) and limit hole (64) is provided with 4, and is in same upright position with 4 channels (68).
5. a kind of multi-diameter shaft for non-ferrous metallurgical equipment according to claim 1, it is characterised in that: the 4th shaft shoulder
(4) front end face top central portion is provided with a little groove.
6. a kind of multi-diameter shaft for non-ferrous metallurgical equipment according to claim 1, it is characterised in that: described first is fixed
Piece (66) and the second fixinig plate (67) are two different colors of fixinig plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836781.8U CN209041310U (en) | 2018-11-08 | 2018-11-08 | A kind of multi-diameter shaft for non-ferrous metallurgical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836781.8U CN209041310U (en) | 2018-11-08 | 2018-11-08 | A kind of multi-diameter shaft for non-ferrous metallurgical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041310U true CN209041310U (en) | 2019-06-28 |
Family
ID=67041170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821836781.8U Expired - Fee Related CN209041310U (en) | 2018-11-08 | 2018-11-08 | A kind of multi-diameter shaft for non-ferrous metallurgical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041310U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066233A (en) * | 2020-08-14 | 2020-12-11 | 赵越 | Sand washer device capable of preventing lubricating oil from being injected in an uncomfortable manner and influencing rotation of rolling shaft |
| CN112202278A (en) * | 2020-09-28 | 2021-01-08 | 宁波镇海气东机械有限公司 | Motor resistance to compression axostylus axostyle |
| CN114902145A (en) * | 2019-11-25 | 2022-08-12 | Eta瑞士钟表制造股份有限公司 | Transverse lubrication of coaxial tubes |
-
2018
- 2018-11-08 CN CN201821836781.8U patent/CN209041310U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114902145A (en) * | 2019-11-25 | 2022-08-12 | Eta瑞士钟表制造股份有限公司 | Transverse lubrication of coaxial tubes |
| CN114902145B (en) * | 2019-11-25 | 2024-06-14 | Eta瑞士钟表制造股份有限公司 | Transverse lubrication of coaxial tubes |
| CN112066233A (en) * | 2020-08-14 | 2020-12-11 | 赵越 | Sand washer device capable of preventing lubricating oil from being injected in an uncomfortable manner and influencing rotation of rolling shaft |
| CN112202278A (en) * | 2020-09-28 | 2021-01-08 | 宁波镇海气东机械有限公司 | Motor resistance to compression axostylus axostyle |
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Legal Events
| 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: 20190628 |