CN105909653A - Improved connecting piece of single-arm three-dimensional measurement scriber - Google Patents
Improved connecting piece of single-arm three-dimensional measurement scriber Download PDFInfo
- Publication number
- CN105909653A CN105909653A CN201610487639.6A CN201610487639A CN105909653A CN 105909653 A CN105909653 A CN 105909653A CN 201610487639 A CN201610487639 A CN 201610487639A CN 105909653 A CN105909653 A CN 105909653A
- Authority
- CN
- China
- Prior art keywords
- elastic
- nut
- elastic bumps
- connecting piece
- bolt
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 13
- 230000005489 elastic deformation Effects 0.000 claims abstract description 20
- 125000003003 spiro group Chemical group 0.000 claims description 22
- 238000005266 casting Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
Classifications
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- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
-
- 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
- F16B37/00—Nuts or like thread-engaging members
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/284—Locking by means of elastic deformation
Abstract
The invention discloses an improved connecting piece of a single-arm three-dimensional measurement scriber. The improved connecting piece comprises a screw and a nut, wherein the nut comprises a nut body, a bolt comprises a screw section and a nut end arranged on the end of the screw section, a plurality of elastic bulges are respectively arranged on the end surface, which is close to the screw section, of the nut end and the end surface, which is close to the nut end, of the nut body, elastic deformation of the elastic bulges can be generated in the process that the bolt is tightened, and the free ends of the elastic bulges are arranged in an inclined mode towards a loose mechanical part connecting piece. By adopting the connecting piece provided by the invention, in the condition that an elastic cushion is not used together, good anti-loose capability is achieved; the free ends of the elastic bulges are arranged in the inclined mode towards the loose mechanical part connecting piece, so that the deformation of the elastic bulges can be guided in the process that the mechanical part connecting piece is tightened, thus, the elastic deformation of the elastic bulges is easy to generate, and the technical effect of conveniently tightening the mechanical part connecting piece is achieved.
Description
Technical field
The present invention relates to mechanical fastener technical field, particularly relate to the modified model connector of a kind of single armed three-dimensional measurement lining instrument.
Background technology
Bolt is a kind of machine components, the usually threaded securing member of the cylinder of adapted nut.Bolt is made up of head and screw rod (with externally threaded cylinder) two parts, needs and nut screw connection during use, and for being fastenedly connected two parts with through hole, this type of attachment claims bolt to connect.As nut is screwed off from bolt, the two part can be made again separately, therefore bolt connection is belonging to removably connect.Divide by the force way connected: point common and have articulation hole.Divide by nose shape: have turret head, round end, square spigot, countersunk head etc..Wherein turret head is the most frequently used.
At present, for bolted locking, the most universal a kind of form is to use elastic washer.But during actual maintenance process or assembling; particularly in maintenance process, often because the carelessness or not responsible of maintainer, elastic washer is not sheathed on bolt; cause junction point to relax under vibrations, seal failure occurs or connects lax situation appearance.
Summary of the invention
For in above-mentioned prior art during actual maintenance process or assembling; particularly in maintenance process; often because of the carelessness or not responsible of maintainer; elastic washer is not sheathed on bolt; junction point is caused to relax under vibrations; seal failure occur or connects lax situation produced problem, the invention provides the modified model connector of a kind of single armed three-dimensional measurement lining instrument.
The modified model connector of a kind of single armed three-dimensional measurement lining instrument that the present invention provides solves problem by techniques below main points: the modified model connector of a kind of single armed three-dimensional measurement lining instrument, including screw rod and nut, described nut includes nut body, described bolt includes spiro rod section and is arranged at the screw cap end of spiro rod section end, described screw cap end on the end face of spiro rod section, nut body on the end face of screw cap end, be provided with multiple elastic bumps, described elastic bumps can produce elastic deformation during bolt is tightened；The free end of elastic bumps is towards the setting of the direction inclination of absent-mindedness machine components connector.
In this structure, the spiro rod section of setting having screw thread, threaded with nut in bolt connects, to fasten interconnective connector, above screw cap end turns parts as what operator's brake screw section rotated.In this structure, by arranging elastic bumps in screw cap end on the end face of spiro rod section one end, so, during bolt is tightened, elastic bumps generation elastic deformation, the elastic force that above elastic deformation produces can be as the prestressing force of screw retention, so, this bolt is not in the case of matching use cushion, it may have good anti-loosening ability.
The nut body arranged is for being connected with screw flight, to fasten interconnective connection.In this structure, by arranging elastic bumps on the end face of any one end of nut body, so, during nut is tightened, elastic bumps and absorption surface generation elastic deformation, the elastic force that above elastic deformation produces can be as the locking prestressing force of nut body, so, this bolt is not in the case of matching use cushion, it may have good anti-loosening ability.
Use the free end setting towards the direction inclination of absent-mindedness machine components connector of elastic bumps, during machine components connector is tightened, the deformation of elastic bumps can be produced guide effect, so, it is prone to force elastic bumps elastic deformation, reaches the technique effect being easy to tighten machinery part connecting pieces.
Further technical scheme is:
For making above prestressing force be uniformly distributed in the circumference of bolt, the elastic bumps on two end faces is the most uniform both with respect to the axis of spiro rod section.
As making above prestressing force be uniformly distributed further technical scheme in the circumference of bolt, the number of the elastic bumps on two end faces is all higher than 3.
As a kind of connector form being easy to processing and manufacturing, the elastic bumps in described screw cap end, spiro rod section and screw cap end is the overall structure by casting；Elastic bumps in described nut body and nut body is the overall structure by casting.
The method have the advantages that
In this structure, the spiro rod section of setting having screw thread, threaded with nut in bolt connects, to fasten interconnective connector, above screw cap end turns parts as what operator's brake screw section rotated.In this structure, by arranging elastic bumps in screw cap end on the end face of spiro rod section one end, so, during bolt is tightened, elastic bumps generation elastic deformation, the elastic force that above elastic deformation produces can be as the prestressing force of screw retention, so, this bolt is not in the case of matching use cushion, it may have good anti-loosening ability.
The nut body arranged is for being connected with screw flight, to fasten interconnective connection.In this structure, by arranging elastic bumps on the end face of any one end of nut body, so, during nut is tightened, elastic bumps and absorption surface generation elastic deformation, the elastic force that above elastic deformation produces can be as the locking prestressing force of nut body, so, this bolt is not in the case of matching use cushion, it may have good anti-loosening ability.
Use the free end setting towards the direction inclination of absent-mindedness machine components connector of elastic bumps, during machine components connector is tightened, the deformation of elastic bumps can be produced guide effect, so, it is prone to force elastic bumps elastic deformation, reaches the technique effect being easy to tighten machinery part connecting pieces.
Accompanying drawing explanation
Fig. 1 is the structural representation of one specific embodiment of modified model connector of a kind of single armed three-dimensional measurement lining instrument of the present invention.
Numbering in figure is followed successively by: 1, screw cap end, and 2, spiro rod section, 3, elastic bumps, 4, nut body.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but the structure of the present invention is not limited only to following example.
Embodiment 1:
As shown in Figure 1, a kind of modified model connector of single armed three-dimensional measurement lining instrument, including screw rod and nut, described nut includes nut body 4, described bolt includes spiro rod section and is arranged at the screw cap end 1 of spiro rod section end, described screw cap end 1 on the end face of spiro rod section, nut body 4 on the end face of screw cap end 1, be provided with multiple elastic bumps 3, described elastic bumps 3 can produce elastic deformation during bolt is tightened；The free end of elastic bumps 3 is towards the setting of the direction inclination of absent-mindedness machine components connector.
In this structure, the spiro rod section 2 of setting having screw thread, threaded with nut in bolt connects, to fasten interconnective connector, above screw cap end 1 turns parts as what operator's brake screw section 2 rotated.In this structure, by arranging elastic bumps 3 on the end face of spiro rod section 2 one end in screw cap end 1, so, during bolt is tightened, there is elastic deformation in elastic bumps 3, the elastic force that above elastic deformation produces can be as the prestressing force of screw retention, so, this bolt is not in the case of matching use cushion, it may have good anti-loosening ability.
The nut body 4 arranged is for being connected with screw flight, to fasten interconnective connection.In this structure, by arranging elastic bumps 3 on the end face of any one end of nut body 4, so, during nut is tightened, elastic bumps 3 and absorption surface generation elastic deformation, the elastic force that above elastic deformation produces can be as the locking prestressing force of nut body 4, so, this bolt is not in the case of matching use cushion, it may have good anti-loosening ability.
Use the free end setting towards the direction inclination of absent-mindedness machine components connector of elastic bumps 3, during machine components connector is tightened, the deformation of elastic bumps 3 can be produced guide effect, so, it is prone to force elastic bumps 3 elastic deformation, reaches the technique effect being easy to tighten machinery part connecting pieces.
Embodiment 2:
As it is shown in figure 1, the present embodiment is further qualified on the basis of embodiment 1: for making above prestressing force be uniformly distributed in the circumference of bolt, the elastic bumps 3 on two end faces is the most uniform both with respect to the axis of spiro rod section 2.
As making above prestressing force be uniformly distributed further technical scheme in the circumference of bolt, the number of the elastic bumps 3 on two end faces is all higher than 3.
As a kind of connector form being easy to processing and manufacturing, the elastic bumps 3 in described screw cap end 1, spiro rod section and screw cap end 1 is the overall structure by casting；Elastic bumps 3 in described nut body 4 and nut body 4 is the overall structure by casting.
Above content is to combine the further description that the present invention is made by concrete preferred implementation, it is impossible to assert that the detailed description of the invention of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, other embodiments drawn under without departing from technical scheme, should be included in protection scope of the present invention.
Claims (4)
1. the modified model connector of a single armed three-dimensional measurement lining instrument, including screw rod and nut, described nut includes nut body (4), described bolt includes spiro rod section (2) and is arranged at the screw cap end (1) of spiro rod section (2) end, it is characterized in that, described screw cap end (1) near spiro rod section (2) end face on, nut body (4) near screw cap end (1) end face on be provided with multiple elastic bumps (3), described elastic bumps (3) can produce elastic deformation during bolt is tightened；The free end of elastic bumps (3) is towards the setting of the direction inclination of absent-mindedness machine components connector.
The modified model connector of a kind of single armed three-dimensional measurement lining instrument the most according to claim 1, it is characterised in that the elastic bumps (3) on two end faces is the most uniform both with respect to the axis of spiro rod section (2).
The modified model connector of a kind of single armed three-dimensional measurement lining instrument the most according to claim 2, it is characterised in that the number of the elastic bumps (3) on two end faces is all higher than 3.
The modified model connector of a kind of single armed three-dimensional measurement lining instrument the most according to claim 1, it is characterised in that the elastic bumps (3) in described screw cap end (1), spiro rod section (2) and screw cap end (1) is the overall structure by casting；Elastic bumps (3) in described nut body (4) and nut body (4) is the overall structure by casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487639.6A CN105909653A (en) | 2016-06-29 | 2016-06-29 | Improved connecting piece of single-arm three-dimensional measurement scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487639.6A CN105909653A (en) | 2016-06-29 | 2016-06-29 | Improved connecting piece of single-arm three-dimensional measurement scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105909653A true CN105909653A (en) | 2016-08-31 |
Family
ID=56759766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610487639.6A Pending CN105909653A (en) | 2016-06-29 | 2016-06-29 | Improved connecting piece of single-arm three-dimensional measurement scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909653A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099045A (en) * | 2018-10-30 | 2018-12-28 | 浙江斯泰新材料科技股份有限公司 | Locking locking type screw |
| CN109296623A (en) * | 2018-12-03 | 2019-02-01 | 徐州木牛流马机器人科技有限公司 | A kind of machine components connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10318237A (en) * | 1997-05-22 | 1998-12-02 | Nissan Motor Co Ltd | Co-rotation preventive fastening tool |
| CN105526655A (en) * | 2016-01-04 | 2016-04-27 | 马鞍山市旷谷空调制造有限公司 | Heat pump solution ventilation fan |
| CN105526227A (en) * | 2016-03-01 | 2016-04-27 | 成都亨通兆业精密机械有限公司 | Prestressed bolt |
| CN105526234A (en) * | 2016-03-01 | 2016-04-27 | 成都亨通兆业精密机械有限公司 | Nut with anti-loose function and convenient to tighten |
| CN105587737A (en) * | 2016-03-01 | 2016-05-18 | 成都亨通兆业精密机械有限公司 | Mechanical part connector capable of not relying on elastic gasket |
| CN105587738A (en) * | 2016-03-01 | 2016-05-18 | 成都亨通兆业精密机械有限公司 | Nut with anti-loosening function |
-
2016
- 2016-06-29 CN CN201610487639.6A patent/CN105909653A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10318237A (en) * | 1997-05-22 | 1998-12-02 | Nissan Motor Co Ltd | Co-rotation preventive fastening tool |
| CN105526655A (en) * | 2016-01-04 | 2016-04-27 | 马鞍山市旷谷空调制造有限公司 | Heat pump solution ventilation fan |
| CN105526227A (en) * | 2016-03-01 | 2016-04-27 | 成都亨通兆业精密机械有限公司 | Prestressed bolt |
| CN105526234A (en) * | 2016-03-01 | 2016-04-27 | 成都亨通兆业精密机械有限公司 | Nut with anti-loose function and convenient to tighten |
| CN105587737A (en) * | 2016-03-01 | 2016-05-18 | 成都亨通兆业精密机械有限公司 | Mechanical part connector capable of not relying on elastic gasket |
| CN105587738A (en) * | 2016-03-01 | 2016-05-18 | 成都亨通兆业精密机械有限公司 | Nut with anti-loosening function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099045A (en) * | 2018-10-30 | 2018-12-28 | 浙江斯泰新材料科技股份有限公司 | Locking locking type screw |
| CN109296623A (en) * | 2018-12-03 | 2019-02-01 | 徐州木牛流马机器人科技有限公司 | A kind of machine components connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |
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| RJ01 | Rejection of invention patent application after publication |