CN107795551A - A kind of anti-corrosion and high strength titanium alloy fastener - Google Patents
A kind of anti-corrosion and high strength titanium alloy fastener Download PDFInfo
- Publication number
- CN107795551A CN107795551A CN201710780023.2A CN201710780023A CN107795551A CN 107795551 A CN107795551 A CN 107795551A CN 201710780023 A CN201710780023 A CN 201710780023A CN 107795551 A CN107795551 A CN 107795551A
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- Prior art keywords
- baffle
- secure component
- groups
- titanium alloy
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 31
- 238000005260 corrosion Methods 0.000 title claims abstract description 24
- 230000007797 corrosion Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
- F16B1/04—Means for securing elements of mechanisms after operation disengaged by movement of the actuating member of the element
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a kind of anti-corrosion and high strength titanium alloy fastener, including the first secure component and the second secure component, cover plate is provided with the top of first secure component, the cover plate is provided with two groups of rectangular apertures, and two groups of mutually close sides of opening are equipped with third baffle, the first spring is connected between two groups of third baffles, the cover plate both sides are provided with first baffle, the first baffle is rectangular enclosure structure, and internal two side is arranged with the first chute, second baffle is movably installed with first chute, fixing groove is vertically arranged with the first baffle two side, electric rotation shaft is movably installed between described first secure component, one group of inwall, the electric rotation shaft both sides are arranged with the first screw thread and the second screw thread.Present invention design being used cooperatively by the first secure component and the second secure component, can be applicable the fastening of various parts, and installing/dismounting is simple, time saving and energy saving, convenient and swift.
Description
Technical field
The present invention relates to technical field of fastening, more particularly to a kind of anti-corrosion and high strength titanium alloy fastener.
Background technology
Fastener, it is to be fastenedly connected with and apply extremely wide a kind of machine components.Fastener, it is wide using industry
It is general, including the energy, electronics, electrical equipment, machinery, chemical industry, metallurgy, mould, hydraulic pressure etc. industry, various machineries, equipment, vehicle,
Above ship, railway, bridge, building, structure, instrument, instrument, chemical industry, instrument and articles for use etc., it can be seen that miscellaneous
Fastener, it is most widely used mechanical basic part.Its feature is that description is various, and performance purposes is different, and standard
Change, seriation, unitized degree are also high.Therefore, also that a kind of fastener of obtained official standard called standard is tight by someone
Firmware, or referred to as standard component.
Used a kind of machine components when two or more fastening parts are connected to become an entirety are crossed by two to be called tightly
Firmware, existing fastener includes bolt, stud, screw etc., although this kind of fastener installation is relatively simple, dismounting when
Wait, because the size of bolt, screw is each variant so that operating personnel become very difficult so that part when being dismounted
Disassembly efficiency it is low, increase the workload of operating personnel；Needed and existing part upper screwed hole size is fixed, during installation with
The different fastener of matching, some bolts, screw are smaller, installation trouble, and applicability is relatively low, and for this, it is resistance to design one kind for we
Corrode high strength titanium alloy fastener, to solve the above problems.
The content of the invention
It is different types of due to fixing needs between different parts in the prior art the invention aims to solve
Fastener, and existing fastener installing/dismounting bothers, and causes operating personnel to be wasted time and energy in dismounting, disassembly efficiency is low, and
A kind of anti-corrosion and high strength titanium alloy fastener proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of anti-corrosion and high strength titanium alloy fastener, including the first secure component and the second secure component, described first
Cover plate is provided with the top of secure component, the cover plate is provided with two groups of rectangular apertures, and two groups of mutually close sides of opening are equipped with
Third baffle, the first spring is connected between two groups of third baffles, the cover plate both sides are provided with first baffle, the first gear
Plate is rectangular enclosure structure, and internal two side is arranged with the first chute, and second gear is movably installed with first chute
Plate, is vertically arranged with fixing groove on the first baffle two side, between described first secure component, one group of inwall
Electric rotation shaft is movably installed with, the electric rotation shaft both sides are arranged with the first screw thread and the second screw thread, and the first screw thread and
Two thread rotary orientations are on the contrary, be movably installed with four groups of screw blocks on the electric rotation shaft, screw block top is provided with fixation described in four groups
Bar, the mutually close side of fix bar described in two groups is vertically equidistant to be uniformly provided with the first fixture block, and the fix bar is remote
One end of screw block connects second baffle and third baffle respectively；
The lower surface of the second secure component top plate just row are sector structure provided with the second chute and the second chute, described
Second secure component top plate centre position is provided with through hole, and first rotating shaft is movably installed with through hole, the top of the first rotating shaft
Portion is provided with knob, and bottom is provided with first gear, and the second secure component top plate lower surface both sides are movably installed with two groups
Second rotating shaft, and two group of second rotating shaft is located at the both sides of first rotating shaft, and second gear is mounted in the second rotating shaft described in two groups,
And first gear engages with second gear.
Preferably, the second baffle is respectively connected with second spring at the top and bottom of the side of first baffle, described
The one end of second spring away from second baffle is connected with fixed block, and the fixed block is arcuate structure, and with fixing groove size phase
Matching.
Preferably, along the circumferential direction equidistant one end for being uniformly hinged with four groups of head rods in second rotating shaft,
And head rod is located at the lower section of second gear, the other end of the head rod is hinged with one end of the second connecting rod,
The other end of four group of second connecting rod is connected to fixed plate.
Preferably, the fixed plate is that cross section is arc, and vertical section is the arc-shaped structure of rectangle, and fixed plate is outer
Wall is vertically equidistant to be uniformly provided with the second fixture block, is fixed with mounting blocks at the top of the fixed plate, and the two of the mounting blocks
Side is symmetrically connected with the 3rd spring, and the described one end of 3rd spring away from mounting blocks is connected with the rotary shaft of pulley, and pulley is lived
It is dynamic to be arranged in the second chute.
Preferably, the fixed plate is equipped with opening, and openings of sizes and first gear phase close to the side of first gear
Matching.
Preferably, first secure component is made with the second secure component by titanium alloy.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the first secure component and the second secure component are used cooperatively, and fixed plate can be interactive in the second chute, lead to
Receive and distribute and rotate button, first rotating shaft is driven the rotation of the second rotating shaft, can make the second secure component needed on secure component
The size in aperture, to adjust suitable distance, the fastening of various parts can be applicable；
2nd, the first secure component upper shed size can adjust, and according to required size, start the motor in electric rotation shaft,
By the first screw thread and the second screw thread, screw block is set to be moved on electric rotation shaft, it is tight that the second secure component then is put into first
Gu part, it is that the first fixture block and the second fixture block mutually block master, can be simple and convenient with fastenings；
When the 3rd, being moved by the second connecting rod promotion fixed plate in the second chute, reasoning makes second baffle pass through the first cunning
Groove moves in second baffle, the first spring is mutually extruded between two groups of third baffles, fixed block can be to the shifting of second baffle
Dynamic limited location effect, when dismantling the first secure component with the second secure component, also can easily by second baffle reduction, it is necessary to
When dismantling fastenings, turn knob, fixed plate is set to be moved in the second chute and close to each other, then can be easily by the
Two secure components take out out of first secure component, so that simply with regard to fastenings can be dismantled, it is time saving and energy saving；
4th, using titanium alloy cost fasteners,.Titanium alloy has higher strength-weight ratio, has corrosion resistance, and
The tensile strength and toughness higher than other materials are also even shown at high temperature, are provided with fastener corrosion-resistant, it is high-strength
The characteristic of degree, it can still use, be hardly damaged under special environmental condition.
It is of the invention novel in design, it is easy to use, it can be adjusted, met according to the size in aperture on required fastenings
The fixation of the part of all size, and by the cooperation of the first secure component and the second secure component, it is more convenient to fastening
Part is installed and dismantled, convenient and swift.
Brief description of the drawings
Fig. 1 is a kind of structural representation of anti-corrosion and high strength titanium alloy fastener proposed by the present invention；
Fig. 2 is a kind of sectional view of the cover plate of anti-corrosion and high strength titanium alloy fastener proposed by the present invention；
Fig. 3 is enlarged drawing at the A in Fig. 2；
Fig. 4 is a kind of first baffle of anti-corrosion and high strength titanium alloy fastener proposed by the present invention and cuing open for second baffle
View；
Fig. 5 is a kind of sectional view of the fixed plate of anti-corrosion and high strength titanium alloy fastener proposed by the present invention；
Fig. 6 is a kind of three-dimensional structure diagram of the fixed plate of anti-corrosion and high strength titanium alloy fastener proposed by the present invention；
Fig. 7 is a kind of side view of the fixed plate of anti-corrosion and high strength titanium alloy fastener proposed by the present invention；
Fig. 8 is a kind of top view of second chute of anti-corrosion and high strength titanium alloy fastener proposed by the present invention；
Fig. 9 is that a kind of stereochemical structure of second chute of anti-corrosion and high strength titanium alloy fastener proposed by the present invention is illustrated
Figure.
In figure：1st, the first secure component, 2 cover plates, 3 first baffles, 31 first chutes, 4 second baffles, 41 second springs,
42 fixed blocks, 5 fixing grooves, 6 third baffles, 7 first springs, 8 electric rotation shafts, 9 first screw threads, 10 second screw threads, 11 screw blocks,
12 fix bars, 13 first fixture blocks, 14 second secure components, 141 second chutes, 15 first rotating shafts, 16 knobs, 17 first gears,
18 second rotating shafts, 19 second gears, 20 fixed plates, 21 mounting blocks, 211 the 3rd springs, 212 pulleys, 22 second cards are fast, 23 first
Connecting rod, 24 second connecting rods.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Embodiment one
Reference picture 1-4, including the first secure component 1 and the second secure component 14, the top of the first secure component 1 are provided with cover plate
2, cover plate 2 is provided with two groups of rectangular apertures, and two groups of mutually close sides of opening are equipped with third baffle 6, two groups of third baffles 6
Between be connected with the first spring 7, the both sides of cover plate 2 are provided with first baffle 3, and first baffle 3 is rectangular enclosure structure, and inside two
Sidewall symmetry is provided with the first chute 31, is movably installed with second baffle 4 in the first chute 31, second baffle 4 is close to first baffle 3
Side at the top and bottom of be respectively connected with second spring 41, the described one end of second spring 41 away from second baffle 4 is connected with solid
Determine block 42, the fixed block 42 is arcuate structure, and is matched with the size of fixing groove 5, along perpendicular on the two side of first baffle 3
Nogata is movably installed with electric rotation shaft 8, electric rotating to fixing groove 5 is arranged between described first secure component, 1 one groups of inwalls
The both sides of axle 8 are arranged with the first screw thread 9 and the second screw thread 10, and the first screw thread 9 and the second screw thread 10 are oppositely oriented, electric rotation shaft
Be movably installed with four groups of screw blocks 11 on 8, four groups of tops of screw blocks 11 are provided with fix bar 12, two groups of fix bars 12 it is mutually close one
Side is vertically equidistant to be uniformly provided with the first fixture block 13, and the one end of fix bar 12 away from screw block 11 connects second gear respectively
Plate 4 and third baffle 6；
The lower surface of the top plate of second secure component 14 just row are sector structure provided with the second chute 141 and the second chute 141,
The top plate centre position of second secure component 14 is provided with through hole, and first rotating shaft 15 is movably installed with through hole, first rotating shaft 15
Top is provided with knob 16, and bottom is provided with first gear 17, and the top plate lower surface both sides of the second secure component 14 are movably installed with
Two group of second rotating shaft 18, and two group of second rotating shaft 18 is located at the both sides of first rotating shaft 15, is mounted in two group of second rotating shaft 18
Second gear 19, and first gear 17 engages with second gear 19.
Being used cooperatively for 14 parts is fastened by the first secure component 1 and second, fixed plate 20 can be in the second chute 141
Interior interaction, button 16 is rotated by hand, first rotating shaft 15 is driven the rotation of the second rotating shaft 15, the second secure component 14 can be made
According to the size in aperture on required secure component, to adjust suitable distance, the fastening of various parts can be applicable.
Embodiment two
Reference picture 5, along the circumferential direction equidistant one end for being uniformly hinged with four groups of head rods 23 in the second rotating shaft 18,
And head rod 23 is located at the lower section of second gear 19, the other end of the head rod 23 is hinged with the second connecting rod 24
One end, the other end of four group of second connecting rod 24 is connected to fixed plate 20.
By the rotation of first rotating shaft 15, the rotation of first gear 17 is driven, the rotation of first gear 17 makes second gear
19 rotate, then can be so that first rotating shaft 18 rotates, the rotation of the second rotating shaft 18 so that head rod 23 promotes second to connect
Extension bar 24, the second connecting rod 24 promotes fixed plate 20 to be moved in the second chute 141, according to aperture on the retaining element
Size, it is that the second secure component can be applicable various parts to adjust the distance between fixed plate 20.
Embodiment three
Reference picture 1,2,6 or 7, fixed plate 20 are that cross section is arc, and vertical section is the arc-shaped structure of rectangle, and fixed
The outer wall of plate 20 is vertically equidistant to be uniformly provided with the second fixture block 22, and the top of fixed plate 20 is fixed with mounting blocks 21, installed
The both sides of block 21 are symmetrically connected with the 3rd spring 211, and the 3rd one end of spring 211 away from mounting blocks 21 is connected with pulley 212
Rotary shaft, and pulley 212 is movably arranged in the second chute 141.
When being moved by the second connecting rod 24 promotion fixed plate 20 in the second chute 141, reasoning passes through second baffle 4
First chute 31 moves in second baffle 4, the first spring 7 is mutually extruded between two groups of third baffles 6, fixed block 42 can be right
The mobile limited location effect of second baffle 4, when dismantling the first secure component 1 and the second secure component 14, it can easily also incite somebody to action
Second baffle 4 is reduced, it is necessary to when dismantling fastenings, turn knob 16, makes the mobile and phase in the second chute 141 of fixed plate 20
It is mutually close, then easily the second secure component 14 can be taken out out of first secure component 1, can just be dismantled so as to simple
Fastenings is time saving and energy saving.
Example IV
Reference picture 1 or 6, fixed plate 20 are equipped with opening, and openings of sizes and the first tooth close to the side of first gear 17
Wheel 17 matches, and the first secure component 1 is made with the second secure component 14 by titanium alloy.
Titanium alloy is the metal comprising titanium with the mixture of other chemical elements.Titanium alloy has higher strength-weight
Than there is corrosion resistance, and even also show the tensile strength and toughness higher than other materials at high temperature.For these
Reason, titanium alloy are generally used for aerospace applications.Such as but it is unrestricted, titanium alloy is used for form landing gear component, started
Thermomechanical components, machanical fastener and other suitable structures, it is tight that the first secure component 1 and second is made using titanium alloy in the present apparatus
Gu part 14, being provided with fastener corrosion-resistant, the characteristic of high intensity, it can still use, be not easy under special environmental condition
Damage.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of anti-corrosion and high strength titanium alloy fastener, including the first secure component (1) and the second secure component (14), it is special
Sign is, is provided with cover plate (2) at the top of first secure component (1), the cover plate (2) is provided with two groups of rectangular apertures, and two
The mutually close side of group opening is equipped with third baffle (6), and the first spring (7) is connected between two groups of third baffles (6), described
Cover plate (2) both sides are provided with first baffle (3), and the first baffle (3) is rectangular enclosure structure, and internal two side is symmetrically set
There is the first chute (31), second baffle (4), first baffle (3) two side are movably installed with first chute (31)
On be vertically arranged with fixing groove (5), be movably installed with electric rotating between described (1) one group of inwall of first secure component
Axle (8), electric rotation shaft (8) both sides are arranged with the first screw thread (9) and the second screw thread (10), and the first screw thread (9) and
Two screw threads (10) are oppositely oriented, and four groups of screw blocks (11), screw block described in four groups are movably installed with the electric rotation shaft (8)
(11) top is provided with fix bar (12), and the mutually close side of fix bar (12) is vertically equidistant described in two groups uniformly sets
There is the first fixture block (13), the one end of the fix bar (12) away from screw block (11) connects second baffle (4) and third gear respectively
Plate (6)；
The lower surface of second secure component (14) top plate just row are fan provided with the second chute (141) and the second chute (141)
Shape structure, the second secure component (14) top plate centre position is provided with through hole, and first rotating shaft is movably installed with through hole
(15) knob (16), is installed, bottom is provided with first gear (17), second fastening at the top of the first rotating shaft (15)
Part (14) top plate lower surface both sides are movably installed with two group of second rotating shaft (18), and two group of second rotating shaft (18) is located at first turn
The both sides of axle (15), second gear (19), and first gear (17) and second are mounted on described in two groups in the second rotating shaft (18)
Gear (19) engages.
A kind of 2. anti-corrosion and high strength titanium alloy fastener according to claim 1, it is characterised in that the second baffle
(4) it is respectively connected with second spring (41) at the top and bottom of the side of first baffle (3), the second spring (41) is away from the
One end of two baffle plates (4) is connected with fixed block (42), and the fixed block (42) is arcuate structure, and with fixing groove (5) size phase
Matching.
A kind of 3. anti-corrosion and high strength titanium alloy fastener according to claim 1, it is characterised in that second rotating shaft
(18) along the circumferential direction equidistant one end for being uniformly hinged with four groups of head rods (23) on, and head rod (23) is located at
The lower section of second gear (19), the other end of the head rod (23) are hinged with one end of the second connecting rod (24), four groups
The other end of second connecting rod (24) is connected to fixed plate (20).
A kind of 4. anti-corrosion and high strength titanium alloy fastener according to claim 1, it is characterised in that the fixed plate
(20) it is that cross section is arc, vertical section is the arc-shaped structure of rectangle, and the outer wall of fixed plate (20) is vertically equidistant
From the second fixture block (22) is uniformly provided with, mounting blocks (21) are fixed with the top of the fixed plate (20), the two of the mounting blocks (21)
Side is symmetrically connected with the 3rd spring (211), and the one end of the 3rd spring (211) away from mounting blocks (21) is connected with pulley
(212) rotary shaft, and pulley (212) is movably arranged in the second chute (141).
A kind of 5. anti-corrosion and high strength titanium alloy fastener according to claim 1, it is characterised in that the fixed plate
(20) opening is equipped with close to the side of first gear (17), and openings of sizes matches with first gear (17).
A kind of 6. anti-corrosion and high strength titanium alloy fastener according to claim 1, it is characterised in that first fastening
Part (1) is made with the second secure component (14) by titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710780023.2A CN107795551A (en) | 2017-09-01 | 2017-09-01 | A kind of anti-corrosion and high strength titanium alloy fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710780023.2A CN107795551A (en) | 2017-09-01 | 2017-09-01 | A kind of anti-corrosion and high strength titanium alloy fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107795551A true CN107795551A (en) | 2018-03-13 |
Family
ID=61531708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710780023.2A Withdrawn CN107795551A (en) | 2017-09-01 | 2017-09-01 | A kind of anti-corrosion and high strength titanium alloy fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107795551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156237A (en) * | 2020-01-07 | 2020-05-15 | 昆山库瑞斯机电设备有限公司 | High-precision concealed pressing fastener for electronic product |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09291571A (en) * | 1996-04-26 | 1997-11-11 | Kvk Corp | Slide type shower hanger |
| CN1858452A (en) * | 2006-06-07 | 2006-11-08 | 徐友法 | Connector for movably connecting two parts |
| CN203533111U (en) * | 2013-09-30 | 2014-04-09 | 上海经茂实业有限责任公司 | Plane one-way stop buckling part |
| CN106286490A (en) * | 2016-08-10 | 2017-01-04 | 梁文辉 | A kind of fixing equipment and the fastening assembly of easy accessibility |
| CN206154100U (en) * | 2016-08-22 | 2017-05-10 | 新昌县江北轴承有限公司 | A mounting fixture for bearing inner race production |
| CN106678132A (en) * | 2016-08-10 | 2017-05-17 | 李常明 | Fixing equipment and efficient fastening assembly |
-
2017
- 2017-09-01 CN CN201710780023.2A patent/CN107795551A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09291571A (en) * | 1996-04-26 | 1997-11-11 | Kvk Corp | Slide type shower hanger |
| CN1858452A (en) * | 2006-06-07 | 2006-11-08 | 徐友法 | Connector for movably connecting two parts |
| CN203533111U (en) * | 2013-09-30 | 2014-04-09 | 上海经茂实业有限责任公司 | Plane one-way stop buckling part |
| CN106286490A (en) * | 2016-08-10 | 2017-01-04 | 梁文辉 | A kind of fixing equipment and the fastening assembly of easy accessibility |
| CN106678132A (en) * | 2016-08-10 | 2017-05-17 | 李常明 | Fixing equipment and efficient fastening assembly |
| CN206154100U (en) * | 2016-08-22 | 2017-05-10 | 新昌县江北轴承有限公司 | A mounting fixture for bearing inner race production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156237A (en) * | 2020-01-07 | 2020-05-15 | 昆山库瑞斯机电设备有限公司 | High-precision concealed pressing fastener for electronic product |
| CN111156237B (en) * | 2020-01-07 | 2024-01-23 | 珠海市运泰利电子有限公司 | High-precision concealed pressing fastener for electronic product |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180313 |
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| WW01 | Invention patent application withdrawn after publication |