CN104763722A - Cylindrical step connector - Google Patents

Cylindrical step connector Download PDF

Info

Publication number
CN104763722A
CN104763722A CN201510135388.0A CN201510135388A CN104763722A CN 104763722 A CN104763722 A CN 104763722A CN 201510135388 A CN201510135388 A CN 201510135388A CN 104763722 A CN104763722 A CN 104763722A
Authority
CN
China
Prior art keywords
joint
diameter
cylinder ladder
ladder link
connection
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
Application number
CN201510135388.0A
Other languages
Chinese (zh)
Inventor
钱海萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Huaning Machinery Manufacturing Co Ltd
Original Assignee
Suzhou Huaning Machinery Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Huaning Machinery Manufacturing Co Ltd filed Critical Suzhou Huaning Machinery Manufacturing Co Ltd
Priority to CN201510135388.0A priority Critical patent/CN104763722A/en
Publication of CN104763722A publication Critical patent/CN104763722A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04Screw-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
    • F16B35/041Specially-shaped shafts

Abstract

A cylindrical step connector comprises a thread connection part, a first connection part, a second connection part, a locating part, and a third connection part that are integral and sequentially connected. A cone-shaped guiding part is further arranged between the first connection part and the second connection part. The connection precision requirements of the connector are ensured by the different-aperture locating and the groove locating; meanwhile, the arrangement of the cone-shaped guiding part gives convenience for the installation and ensures the installation precision and the connection precision furthermore.

Description

A kind of cylinder ladder link
Technical field
The present invention relates to a kind of cylinder ladder link, belong to field of mechanical technique.
Background technique
In the connection of mechanical part, the connection of corresponding high-precision requirement, the connection of same diameter is adopted often not reach required precision, need to adopt different pore size to connect to different parts, meanwhile, consider link processing cost, varying aperture is also unsuitable too many, this different pore size location can be located with groove and combine; On the other hand, in high-precision parts connect, setting link being carried out to guide structure is needed, to ensure installation precision.
Summary of the invention
The object of this invention is to provide a kind of cylinder ladder link, by different pore size location and the connection required precision of groove position assurance link, conical guide portion is set simultaneously, while convenient installation, ensure installation precision further and connect precision.
For achieving the above object, the present invention is realized by following technological means:
A kind of cylinder ladder link, is characterized in that: comprise threaded joints that integral type connects successively, the first joint, the second joint, positioning part, the 3rd joint, between described first joint and the second joint, be also provided with conical guide portion.
Further:
Described a kind of cylinder ladder link, is characterized in that: described first joint diameter is greater than described second joint diameter.
Described a kind of cylinder ladder link, is characterized in that: described second joint diameter is 1/2nd of described first joint diameter.
Described a kind of cylinder ladder link, is characterized in that: the tapering of described conical guide portion is 15 °.
Described a kind of cylinder ladder link, is characterized in that: described second joint diameter equals the 3rd joint diameter.
Described a kind of cylinder ladder link, is characterized in that: described positioning part diameter is 1/2nd of described second joint diameter.
The invention has the beneficial effects as follows: the present invention, by different pore size location and the connection required precision of groove position assurance link, arranges conical guide portion simultaneously, while convenient installation, ensure installation precision further and connect precision.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
A kind of cylinder ladder link, it is characterized in that: comprise threaded joints 1, first joint 2, second joint 3 that integral type connects successively, positioning part 4, the 3rd joint 5, between described first joint 2 and the second joint 3, be also provided with conical guide portion 6.
Further:
Described a kind of cylinder ladder link, is characterized in that: described first joint 2 diameter is greater than described second joint 3 diameter.
Described a kind of cylinder ladder link, is characterized in that: described second joint 3 diameter is 1/2nd of described first joint 2 diameter.
Described a kind of cylinder ladder link, is characterized in that: the tapering of described conical guide portion 6 is 15 °.
Described a kind of cylinder ladder link, is characterized in that: described second joint 3 diameter equals the 3rd joint 5 diameter.
Described a kind of cylinder ladder link, is characterized in that: described positioning part 4 diameter is 1/2nd of described second joint 3 diameter.
More than show and describe basic principle of the present invention, major character and advantage.The technician of the industry should understand; the design is not restricted to the described embodiments; the principle that the design is just described described in above-described embodiment and specification; under the prerequisite not departing from the design's spirit and scope; the design also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the design.The claimed scope of the design is defined by appending claims and equivalent thereof.

Claims (6)

1. a cylinder ladder link, it is characterized in that: comprise threaded joints that integral type connects successively, the first joint, the second joint, positioning part, the 3rd joint, between described first joint and the second joint, be also provided with conical guide portion.
2. a kind of cylinder ladder link as claimed in claim 1, is characterized in that: described first joint diameter is greater than described second joint diameter.
3. a kind of cylinder ladder link as claimed in claim 2, is characterized in that: described second joint diameter is 1/2nd of described first joint diameter.
4. a kind of cylinder ladder link as claimed in claim 1, is characterized in that: the tapering of described conical guide portion is 15 °.
5. a kind of cylinder ladder link as claimed in claim 1, is characterized in that: described second joint diameter equals the 3rd joint diameter.
6. a kind of cylinder ladder link as claimed in claim 1, is characterized in that: described positioning part diameter is 1/2nd of described second joint diameter.
CN201510135388.0A 2015-03-26 2015-03-26 Cylindrical step connector Pending CN104763722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510135388.0A CN104763722A (en) 2015-03-26 2015-03-26 Cylindrical step connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510135388.0A CN104763722A (en) 2015-03-26 2015-03-26 Cylindrical step connector

Publications (1)

Publication Number Publication Date
CN104763722A true CN104763722A (en) 2015-07-08

Family

ID=53645740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510135388.0A Pending CN104763722A (en) 2015-03-26 2015-03-26 Cylindrical step connector

Country Status (1)

Country Link
CN (1) CN104763722A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020230A (en) * 2015-07-13 2015-11-04 苏州柏德纳科技有限公司 Connecting rod

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912809A (en) * 1985-01-11 1990-04-03 Kawneer Company, Inc. Tandem cone bolt anchor mounting assembly
NL9301897A (en) * 1993-11-03 1995-06-01 Abraham Gijsbert De Koning Universal clamping bolt
CN201521530U (en) * 2009-10-29 2010-07-07 宁波锦伟标准件有限公司 Irregular bolt
CN103174722A (en) * 2013-04-03 2013-06-26 中国兵器工业集团第七0研究所 Positioning bolt
CN203098526U (en) * 2013-03-20 2013-07-31 陈建宝 Bolt with cone
JP2015048905A (en) * 2013-09-02 2015-03-16 本田技研工業株式会社 Fastening structure
CN204628208U (en) * 2015-03-26 2015-09-09 苏州市华宁机械制造有限公司 A kind of cylinder ladder link

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912809A (en) * 1985-01-11 1990-04-03 Kawneer Company, Inc. Tandem cone bolt anchor mounting assembly
NL9301897A (en) * 1993-11-03 1995-06-01 Abraham Gijsbert De Koning Universal clamping bolt
CN201521530U (en) * 2009-10-29 2010-07-07 宁波锦伟标准件有限公司 Irregular bolt
CN203098526U (en) * 2013-03-20 2013-07-31 陈建宝 Bolt with cone
CN103174722A (en) * 2013-04-03 2013-06-26 中国兵器工业集团第七0研究所 Positioning bolt
JP2015048905A (en) * 2013-09-02 2015-03-16 本田技研工業株式会社 Fastening structure
CN204628208U (en) * 2015-03-26 2015-09-09 苏州市华宁机械制造有限公司 A kind of cylinder ladder link

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020230A (en) * 2015-07-13 2015-11-04 苏州柏德纳科技有限公司 Connecting rod

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PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150708

RJ01 Rejection of invention patent application after publication