CN105805121A - Anti-rotating and anti-wagging structure and method of fast connection product - Google Patents
Anti-rotating and anti-wagging structure and method of fast connection product Download PDFInfo
- Publication number
- CN105805121A CN105805121A CN201610342775.6A CN201610342775A CN105805121A CN 105805121 A CN105805121 A CN 105805121A CN 201610342775 A CN201610342775 A CN 201610342775A CN 105805121 A CN105805121 A CN 105805121A
- Authority
- CN
- China
- Prior art keywords
- counterpart
- hole
- installing hole
- product
- location
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000011435 rock Substances 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000000630 rising effect Effects 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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Abstract
The invention relates to an anti-rotating and anti-wagging structure and method of a fast connection product. The fast connection product comprises a first matching part and a second matching part which are in fast connection. The structure comprises at least two cone-shaped pins and positioning holes with the number equal to that of the cone-shaped pins; the positioning holes are formed in the first matching part; the cone-shaped pins are arranged in installing holes in the second matching part; the installing holes and the corresponding positioning holes are eccentric relative to each other so that large ends of the cone-shaped pins cannot enter the positioning holes; springs making the cone-shaped pins freely stretch out and draw back are arranged in the installing holes; and the small ends of the cone-shaped pins can stretch in and clamp the positioning holes. The structure and method are simple, the installing speed of the fast connection product is not affected, and waggling and rotating caused when matching of the two matching parts is too loose can also be prevented.
Description
Technical field
The present invention relates to the anti-rotation anti-rock structure of a kind of product of practicing midwifery soon and method.
Background technology
At present, the quick connection position of product of practicing midwifery soon, because the machining accuracy of counterpart cannot accomplish blind-mate, so except the mode screwing with spiral or compressing, seldom having alternate manner can solve because what fit clearance caused rocks and rotational problems.And the mode of threaded engagement installs trouble, time-consuming length, it is clear that Fast Installation function can be affected, improve machining accuracy and can bring again the rising of cost to subtract closely spaced mode.
Summary of the invention
In view of the deficiencies in the prior art, the technical problem to be solved is to provide a kind of anti-rotation anti-rock structure and the method for product of practicing midwifery soon.
In order to solve the problems referred to above, technical scheme one is: the anti-rotation anti-rock structure of a kind of product of practicing midwifery soon, wherein the product of practicing midwifery include the first counterpart and the second counterpart soon, described first counterpart and the second counterpart quickly connect, this structure includes the hole, location of at least two cone pins and equal number, hole, described location is arranged on the first counterpart, described cone pin is arranged in the installing hole on the second counterpart, described installing hole is mutually eccentric with corresponding hole, location so that the big end of cone pin can not enter hole, location, the spring making cone pin freely stretch it is provided with in described installing hole, the small end of described cone pin can extend into and block hole, location.
Preferably, the diameter in hole, described location is not less than the diameter of installing hole.
Preferably, described cone pin becomes elastic cone pin with spring integral production.
Preferably, the exit of described installing hole is provided with the stop part preventing the big end of cone pin from departing from installing hole.
Preferably, described installing hole is through hole, is provided with female thread in described installing hole, is provided with the screw for regulating spring position in described installing hole, and the external screw thread of described screw matches with the female thread of installing hole.
Preferably, the described first leading assembly of counterpart, hole, described location is vertically opened in the interface of faucet assembly bottom；Described second counterpart is base, and described installing hole is vertically opened on the joint on base top.
Preferably, snap ring is installed in the interface of described faucet assembly bottom, offers and the draw-in groove of the quick clamping of snap ring outside the joint on described base top.
Preferably, described base lower outside is provided with the external screw thread matched with locking nut.
In order to solve the problems referred to above, technical scheme two is: a kind of anti-rotation anti-rock method of product of practicing midwifery soon, adopt above-mentioned anti-rotation anti-rock structure, first cone pin and spring are loaded the installing hole on the second counterpart, again the first counterpart and the second counterpart are quickly connected, make the small end of cone pin stretch into and block the hole, location on the first counterpart.
Compared with prior art, the method have the advantages that this structure and method are succinct, neither affect the installation rate of product of practicing midwifery soon, can prevent again two counterparts coordinate too loose cause rocking and rotating.
Accompanying drawing explanation
Fig. 1 is the structural blast figure of the embodiment of the present invention.
Fig. 2 is the structural representation of the first counterpart.
Fig. 3 is the structural blast figure of the first counterpart.
Fig. 4 is the structural representation of the second counterpart.
Fig. 5 is the structural blast figure of the second counterpart.
Fig. 6 is the embodiment of the present invention structural representation when standard size is installed.
Fig. 7 is the embodiment of the present invention structural representation when there is dimensional discrepancy.
Fig. 8 is two cone pins and the cooperation schematic diagram in hole, two location.
Fig. 9 is three cone pins and the cooperation schematic diagram in hole, three location.
Labelling in figure: 100-the first counterpart, 110-positions hole, 200-the second counterpart, 210-installing hole, 211-female thread, 212-stop part, 220-draw-in groove, 230-external screw thread, 300-cone pin, 400-spring, 500-screw, 600-snap ring, 700-locking nut, 800-deck plate.
Detailed description of the invention
In order to allow the features described above of the present invention and advantage become apparent, special embodiment below, and coordinate accompanying drawing, it is described in detail below.
As shown in Fig. 1 ~ 9, a kind of anti-rotation anti-rock structure of product of practicing midwifery soon, wherein the product of practicing midwifery include the first counterpart 100 and the second counterpart 200 soon, described first counterpart 100 is quickly connected with the second counterpart 200, this structure includes the hole, location 110 of at least two cone pins 300 and equal number, hole, described location 110 is arranged on the first counterpart 100, described cone pin 300 is arranged in the installing hole 210 on the second counterpart 200, described installing hole 210 is mutually eccentric with corresponding hole, location 110 so that the big end of cone pin 300 bottom can not enter hole 110, location, it is provided with, in described installing hole 210, the spring making cone pin 300 freely stretch, the small end on described cone pin 300 top can extend into and block hole 110, location.
In the present embodiment, described installing hole 210 can be slight eccentric with corresponding hole 110, location, concrete eccentric size confirms with the design tolerance of product, to ensure when two counterpart sizes are in the margin of tolerance, all can reaching: the small end of cone pin 300 can stretch in hole 110, location, the big end of cone pin 300 cannot be introduced in hole 110, location.Wherein, the diameter in hole, described location 110 is preferably but not limited to the diameter being not less than installing hole 210, for instance the diameter in hole 110, location is more slightly larger than the diameter of installing hole 210.
In the present embodiment, described installing hole 210 can be through hole, being provided with female thread 211 in described installing hole 210, be provided with the screw 500 for regulating spring 400 position in described installing hole 210, the external screw thread of described screw 500 matches with the female thread 211 of installing hole 210；Certainly, described installing hole 210 can also be blind hole, it is not necessary to arrange female thread 211 and screw 500.Wherein, the exit of described installing hole 210 can be provided with the stop part 212 preventing the big end of cone pin 300 from departing from installing hole 210.Wherein, described cone pin 300 can become elastic cone pin by integral production with spring 400.
In the present embodiment, described first counterpart 100 can be faucet assembly, and hole, described location 110 is vertically opened in the interface of faucet assembly bottom；Described second counterpart 200 can be base, and described installing hole 210 is vertically opened on the joint on base top.Wherein, snap ring 600 is installed in the interface of described faucet assembly bottom, offers outside the joint on described base top and the draw-in groove 220 of the quick clamping of snap ring 600, make faucet assembly quickly be connected with base by the cooperation of snap ring 600 and draw-in groove 220.Wherein, described base lower outside is provided with the external screw thread 230 matched with locking nut 700, makes faucet assembly pass through base and locking nut can be fixed on deck plate 800.
When two counterparts 100,200 are installed by standard size, cone pin 300 upwards jack-up under the elastic force effect of spring 400, but owing to the hole, location 110 of the installing hole 210 of cone pin 300 and top is concentric, therefore cone pin 300 will have one side to be positioned hole 110 to block after entering hole 110, location certain distance.Owing to locating surfaces more than both sides is all close to completely, therefore the rotary gap of two counterparts 100,200 is it often fully compensated, it is impossible to rotates and rocks.
When the processing dimension of one or two counterpart exists the deviation in the margin of tolerance, cone pin 300 is raised above under the elastic force effect of spring 400 or reduces downwards under the squeezing action in hole 110, location, automatically adjusts compensation deviation gap according to dimensional discrepancy size.Finally owing to locating surfaces more than both sides is all close to completely, therefore the rotary gap of two counterparts 100,200 is it often fully compensated, it is impossible to rotates and rocks.
As shown in Figure 8, two cone pins 300 are fitted stuck with hole 110, corresponding location, and direction of rotation and the degree of freedom on left and right directions are all limited, it is ensured that will not rotate, will not double swerve；As it is shown in figure 9, three cone pins 300 are fitted stuck with hole 110, corresponding location, the degree of freedom on direction of rotation and all around direction is all limited, it is ensured that will not rotate and rock.
As shown in Fig. 1 ~ 9, a kind of anti-rotation anti-rock method of product of practicing midwifery soon, adopt above-mentioned anti-rotation anti-rock structure, first cone pin 300 and spring 400 are loaded the installing hole 210 on the second counterpart 200, again the first counterpart 100 is quickly connected with the second counterpart 200, makes the small end of cone pin 300 stretch into and block the hole, location 110 on the first counterpart 100.
The above, it is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, any those skilled in the art are in every case without departing from the content of technical solution of the present invention, according to the technical spirit of the present invention, above example made any simple amendment, impartial change and modified, all should be belonged to the covering scope of the present invention.
Claims (9)
1. the anti-rotation anti-rock structure of product of practicing midwifery soon, wherein the product of practicing midwifery include the first counterpart and the second counterpart soon, described first counterpart and the second counterpart quickly connect, it is characterized in that, this structure includes the hole, location of at least two cone pins and equal number, hole, described location is arranged on the first counterpart, described cone pin is arranged in the installing hole on the second counterpart, described installing hole is mutually eccentric with corresponding hole, location so that the big end of cone pin can not enter hole, location, the spring making cone pin freely stretch it is provided with in described installing hole, the small end of described cone pin can extend into and block hole, location.
2. the anti-rotation anti-rock structure of a kind of product of practicing midwifery soon according to claim 1, it is characterised in that: the diameter in hole, described location is not less than the diameter of installing hole.
3. the anti-rotation anti-rock structure of a kind of product of practicing midwifery soon according to claim 1, it is characterised in that: described cone pin becomes elastic cone pin with spring integral production.
4. the anti-rotation anti-rock structure of a kind of product of practicing midwifery soon according to claim 1, it is characterised in that: the exit of described installing hole is provided with the stop part preventing the big end of cone pin from departing from installing hole.
5. the anti-rotation anti-rock structure of a kind of product of practicing midwifery soon according to claim 1 or 4, it is characterized in that: described installing hole is through hole, it is provided with female thread in described installing hole, being provided with the screw for regulating spring position in described installing hole, the external screw thread of described screw matches with the female thread of installing hole.
6. the anti-rotation anti-rock structure of a kind of product of practicing midwifery soon according to claim 1, it is characterised in that: the described first leading assembly of counterpart, hole, described location is vertically opened in the interface of faucet assembly bottom；Described second counterpart is base, and described installing hole is vertically opened on the joint on base top.
7. the anti-rotation anti-rock structure of a kind of product of practicing midwifery soon according to claim 6, it is characterised in that: snap ring is installed in the interface of described faucet assembly bottom, offers and the draw-in groove of the quick clamping of snap ring outside the joint on described base top.
8. the anti-rotation anti-rock structure of a kind of product of practicing midwifery soon according to claim 6, it is characterised in that: described base lower outside is provided with the external screw thread matched with locking nut.
9. the anti-rotation anti-rock method of product of practicing midwifery soon, it is characterized in that: adopt the anti-rotation anti-rock structure described in any one of claim 1 to 8, first cone pin and spring are loaded the installing hole on the second counterpart, again the first counterpart and the second counterpart are quickly connected, make the small end of cone pin stretch into and block the hole, location on the first counterpart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342775.6A CN105805121B (en) | 2016-05-23 | 2016-05-23 | A kind of the anti-rotation anti-rock structure and method of product of practicing midwifery soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342775.6A CN105805121B (en) | 2016-05-23 | 2016-05-23 | A kind of the anti-rotation anti-rock structure and method of product of practicing midwifery soon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105805121A true CN105805121A (en) | 2016-07-27 |
| CN105805121B CN105805121B (en) | 2018-02-09 |
Family
ID=56452645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610342775.6A Expired - Fee Related CN105805121B (en) | 2016-05-23 | 2016-05-23 | A kind of the anti-rotation anti-rock structure and method of product of practicing midwifery soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805121B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566565A (en) * | 2019-08-30 | 2019-12-13 | 南京斯杩克机器人技术有限公司 | anti-loosening mechanism for robot installation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071551U (en) * | 1990-07-17 | 1991-02-20 | 陈学锋 | Quick-mounting individually-acting chuck |
| CN202484026U (en) * | 2011-12-31 | 2012-10-10 | 中航光电科技股份有限公司 | Connecting structure with anti-rotating function |
| CN104096869A (en) * | 2013-04-11 | 2014-10-15 | 山特维克知识产权股份有限公司 | First coupling part and tool coupling |
| CN104421278A (en) * | 2013-09-04 | 2015-03-18 | 达霆精密工业有限公司 | Fixing component |
| CN205780158U (en) * | 2016-05-23 | 2016-12-07 | 厦门建霖工业有限公司 | A kind of anti-rotation anti-rock structure of product of practicing midwifery soon |
-
2016
- 2016-05-23 CN CN201610342775.6A patent/CN105805121B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071551U (en) * | 1990-07-17 | 1991-02-20 | 陈学锋 | Quick-mounting individually-acting chuck |
| CN202484026U (en) * | 2011-12-31 | 2012-10-10 | 中航光电科技股份有限公司 | Connecting structure with anti-rotating function |
| CN104096869A (en) * | 2013-04-11 | 2014-10-15 | 山特维克知识产权股份有限公司 | First coupling part and tool coupling |
| CN104421278A (en) * | 2013-09-04 | 2015-03-18 | 达霆精密工业有限公司 | Fixing component |
| CN205780158U (en) * | 2016-05-23 | 2016-12-07 | 厦门建霖工业有限公司 | A kind of anti-rotation anti-rock structure of product of practicing midwifery soon |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566565A (en) * | 2019-08-30 | 2019-12-13 | 南京斯杩克机器人技术有限公司 | anti-loosening mechanism for robot installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105805121B (en) | 2018-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100417853C (en) | Valve | |
| US8573911B2 (en) | Floating fasteners | |
| CN102537006A (en) | Positioning connection pin | |
| AU2012100661A4 (en) | Drilling Jig | |
| CN205780158U (en) | A kind of anti-rotation anti-rock structure of product of practicing midwifery soon | |
| CN105364603A (en) | Novel spring set automatic positioning combined mechanism and positioning method thereof | |
| CN105805121A (en) | Anti-rotating and anti-wagging structure and method of fast connection product | |
| CN105587725A (en) | Positioning connecting pin | |
| CN207868367U (en) | A kind of waveguide assemblies electrical connector | |
| CN103231234B (en) | Tool for automatic fastener tightening machine | |
| CN203481515U (en) | Rapid connection locking device | |
| CN205401371U (en) | Transition connecting bolt | |
| CN202419015U (en) | Internal threaded joint used for injection-molding body of pipe fitting | |
| CN205967560U (en) | Valve body upper cover processing line's face milling cutter connector | |
| CN204436313U (en) | ROV hydraulic disk docking mechanism under water | |
| CN103161814A (en) | Pre-tightening-force-adjustable anti-loosening rotating shaft mechanism | |
| CN203009996U (en) | Novel connecting device for valve | |
| CN204553210U (en) | With the double-suction double screw pump of conical expansion cover | |
| CN209214652U (en) | Current vortex sensor New-support | |
| CN105345093A (en) | Processing device and processing method of inclined oil hole in air cylinder body through hole | |
| CN202048081U (en) | Bolt component | |
| CN103016838A (en) | Anti-loose structure for connection of spool and valve rod | |
| CN204785154U (en) | Anti -drop high -speed joint head | |
| CN103195788A (en) | Flat washer | |
| CN202991715U (en) | Hydraulic pipeline integrated block and hydraulic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tianfeng road in Jimei District of Xiamen City, Fujian Province, No. 69 361000 Patentee after: Xiamen Jian Lin health home Limited by Share Ltd Address before: Tianfeng road in Jimei District of Xiamen City, Fujian Province, No. 69 361000 Patentee before: Xiamen Runner Industrial Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20210523 |