CN103511430A - Pin assembly - Google Patents
Pin assembly Download PDFInfo
- Publication number
- CN103511430A CN103511430A CN201210207337.0A CN201210207337A CN103511430A CN 103511430 A CN103511430 A CN 103511430A CN 201210207337 A CN201210207337 A CN 201210207337A CN 103511430 A CN103511430 A CN 103511430A
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- CN
- China
- Prior art keywords
- pin
- rod
- screw
- screw rod
- pin assembly
- 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
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The invention relates to the field of mechanical equipment, in particular to a pin assembly. The pin assembly comprises a pin body composed of a circular pin cap and a pin rod and a driving-into rod corresponding to the pin body, wherein the circular pin cap and the pin rod are integrally formed. The pin assembly is characterized in that the pin rod comprises a first screw and a second screw, one end of the first screw is connected with the pin cap, the second screw is connected with the other end of the first screw, the first screw, the second screw and the pin cap are axially connected, and a through hole for accommodating the second screw is formed in the driving-into rod in a penetrating mode. The pin assembly is reasonable in structural design, can be installed rapidly, greatly improves the working efficiency, and meanwhile is convenient to disassemble.
Description
Technical field
The present invention relates to machinery field, relate in particular to a kind of pin assembly.
Background technique
At present, pin is widely used in machinery, and pin assembly is because of its energy quick mounting, is subject to user's favor.General pin assembly comprises pin body and corresponding with the pin body rod of squeezing into, and pin body is generally cylindrical or rectangular, and squeezes into rod and mutually pegs graft.Yet existing cylindrical or rectangular, because being subject to long-term pressure and can causing pin body and to squeeze into excellent grafting loosening, more very can be damaged and squeeze into rod, greatly reduces working efficiency, therefore, is necessary to propose a kind of new pin assembly and solves the problems referred to above.
The content of invention
The object of the invention is can realize fast installation in order to provide a kind of, provide working efficiency, pin assembly for convenience detach simultaneously.
To achieve these goals, the present invention can take following technological scheme:
A kind of pin assembly, it comprises pin body that pin cap and pin rod by integrated circle form and corresponding with the described pin body rod of squeezing into, it is characterized in that, described pin rod comprises that one end is connected the second screw rod that the first screw rod is connected with the other end with described the first screw rod with described pin cap, described the first screw rod, the second screw rod and described pin cap are axially connected, described in squeeze into and on rod, run through the through hole of accommodating described the second screw rod.
As the preferred embodiment of the present invention, pin assembly further comprises that outer diameter that the outer diameter of described the second screw rod is less than the first screw rod is less than the diameter of pin cap.
As the preferred embodiment of the present invention, pin assembly further comprises and in described through hole, is provided with the internal thread corresponding with described the second external thread of screw.
As the preferred embodiment of the present invention, pin assembly further comprise described pin body with described in squeeze into axially vertical grafting of rod.
The invention has the beneficial effects as follows: pin assembly of the present invention, compared with prior art, adopted screw rod, and accommodate the rod of squeezing into of screw rod, and can realize quick mounting, working efficiency is also provided simultaneously, also adopted and on rod, run through through hole squeezing into, in through hole, be provided with the internal thread corresponding with external thread of screw, facilitate user to dismantle, also reduced the loss to pin assembly simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing relevant of the present invention in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the plan view of pin of the present invention;
Fig. 2 is the side view of Fig. 1 pin;
Fig. 3 is the structural representation of pin assembly of the present invention.
Embodiment
Below with reference to each embodiment shown in the drawings, describe the present invention.But these embodiments do not limit the present invention, the conversion in the structure that those of ordinary skill in the art makes according to these embodiments, method or function is all included in protection scope of the present invention.
Shown in Fig. 1, Fig. 2, Fig. 3, pin assembly, it comprises the pin body 1 that is comprised of the pin cap 11 of integrated circle and pin rod 12 and corresponding with described pin body 1 rod 2 of squeezing into, described pin rod 12 comprises that one end is connected the second screw rod 122 that the first screw rod 121 is connected with the other end with described the first screw rod 121 with described pin cap 11, described the first screw rod 121, the second screw rod 122 are axially connected with described pin cap 11, described in squeeze into rod and run through the through hole of accommodating described the second screw rod 122 on 2.
Concrete, the outer diameter that the outer diameter of the second screw rod 122 is less than the first screw rod 121 is less than the diameter of pin cap 11, can realize fast and accurately and installing, and facilitate observation.
Wherein, in described through hole, be provided with the internal thread corresponding with described the second screw rod 122 outside threads, can better be with to squeeze into rod 2 mutually fastening, and avoid the generation of landing phenomenon, working efficiency is provided.
Concrete, described pin body 1 with described in squeeze into excellent 2 axial vertical grafting, easy processing, and attractive in appearance.
Pin assembly in the present embodiment, facilitates user to dismantle, and has also reduced the loss to pin assembly simultaneously.
Be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, technological scheme in each mode of execution also can, through appropriately combined, form other mode of executions that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility mode of execution of the present invention; they are not in order to limit the scope of the invention, all disengaging within equivalent mode of execution that skill spirit of the present invention does or change all should be included in protection scope of the present invention.
Claims (4)
1. a pin assembly, it comprises pin body that pin cap and pin rod by integrated circle form and corresponding with the described pin body rod of squeezing into, it is characterized in that, described pin rod comprises that one end is connected the second screw rod that the first screw rod is connected with the other end with described the first screw rod with described pin cap, described the first screw rod, the second screw rod and described pin cap are axially connected, described in squeeze into and on rod, run through the through hole of accommodating described the second screw rod.
2. a kind of pin assembly as claimed in claim 1, is characterized in that, the outer diameter that the outer diameter of described the second screw rod is less than the first screw rod is less than the diameter of pin cap.
3. a kind of pin assembly as claimed in claim 1, is characterized in that, is provided with the internal thread corresponding with described the second external thread of screw in described through hole.
4. a kind of pin assembly as claimed in claim 1, is characterized in that, described pin body with described in squeeze into axially vertical grafting of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207337.0A CN103511430A (en) | 2012-06-21 | 2012-06-21 | Pin assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207337.0A CN103511430A (en) | 2012-06-21 | 2012-06-21 | Pin assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103511430A true CN103511430A (en) | 2014-01-15 |
Family
ID=49894681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210207337.0A Pending CN103511430A (en) | 2012-06-21 | 2012-06-21 | Pin assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103511430A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3314701A (en) * | 1965-04-29 | 1967-04-18 | Alan C Durham | Dowel screw assembly |
| US3390906A (en) * | 1967-07-31 | 1968-07-02 | Hi Shear Corp | Joint with inherently limited torque level |
| US4326825A (en) * | 1979-12-31 | 1982-04-27 | Hi Shear Corporation | Balanced pin for shear flow joint, and joint including the pin |
| US6125526A (en) * | 1999-05-12 | 2000-10-03 | Robert Bosch Corporation | Method of fastening a first member to a second member |
| CN201077147Y (en) * | 2007-06-29 | 2008-06-25 | 韩富城 | Pin of pin type cold-feeding extrusion machine |
| CN101331327A (en) * | 2005-12-16 | 2008-12-24 | 空中客车英国有限公司 | A fastener assembly |
| CN202690666U (en) * | 2012-06-21 | 2013-01-23 | 昆山神昌精密金属制品有限公司 | Pin component |
-
2012
- 2012-06-21 CN CN201210207337.0A patent/CN103511430A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3314701A (en) * | 1965-04-29 | 1967-04-18 | Alan C Durham | Dowel screw assembly |
| US3390906A (en) * | 1967-07-31 | 1968-07-02 | Hi Shear Corp | Joint with inherently limited torque level |
| US4326825A (en) * | 1979-12-31 | 1982-04-27 | Hi Shear Corporation | Balanced pin for shear flow joint, and joint including the pin |
| US6125526A (en) * | 1999-05-12 | 2000-10-03 | Robert Bosch Corporation | Method of fastening a first member to a second member |
| CN101331327A (en) * | 2005-12-16 | 2008-12-24 | 空中客车英国有限公司 | A fastener assembly |
| CN201077147Y (en) * | 2007-06-29 | 2008-06-25 | 韩富城 | Pin of pin type cold-feeding extrusion machine |
| CN202690666U (en) * | 2012-06-21 | 2013-01-23 | 昆山神昌精密金属制品有限公司 | Pin component |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140115 |