CN203476982U - Connecting structure for hinge pin assembly - Google Patents
Connecting structure for hinge pin assembly Download PDFInfo
- Publication number
- CN203476982U CN203476982U CN201320515241.0U CN201320515241U CN203476982U CN 203476982 U CN203476982 U CN 203476982U CN 201320515241 U CN201320515241 U CN 201320515241U CN 203476982 U CN203476982 U CN 203476982U
- Authority
- CN
- China
- Prior art keywords
- hinge pin
- clamping plate
- clamp
- connecting structure
- bearing pin
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model relates to a connecting structure for a hinge pin assembly and belongs to the field of mechanical connection structures. A clamping plate is connected with symmetrical clamping grooves in a cylindrical hinge pin body in a clamped mode. Limiting holes in the clamping plates are fixedly connected with threaded holes in first connected pieces through bolts. A second connected piece is connected to the hinge pin body in a sleeved mode and located between the first connected pieces. The clamping plate is a forked type clamping plate. The closed end is provided with the limiting hole used for being fixedly connected with the connected pieces. The connecting structure has the advantages of being simple in structure and convenient to install, effectively solving the problem that a split pin falls off easily, avoiding the problem that the hinge pin can not be fixed due to insufficient space, lowering the manufacturing difficulty of the clamping plate, improving the utilization efficiency of raw materials, and lowering the manufacturing cost.
Description
Technical field
The utility model belongs to mechanical connecting structure field, specifically a kind of fixing or spacing bearing pin and assembly connecting structure.
Background technique
Bearing pin is a kind of standardized fixed connecting piece, at mechanical connection and automotive field, uses very extensive.Bearing pin adopts cotter pin locking conventionally, and while adopting the fixing bearing pin of cotter pin, opening end will carry out bending, curling, operating difficulties, and especially, when arrangement of parts narrow space, difficulty is installed in cotter pin, leaves hidden danger while using to the later stage; Cotter pin is used and is exposed to outside completely, and easy and external object is scraped, touched, and very easily comes off.
Summary of the invention
The utility model provides a kind of Assembly of pin linkage structure, and to solve at present when the arrangement of parts narrow space, difficulty is installed in cotter pin, leaves the problem of hidden danger while using to the later stage.
The utility model adopts technological scheme to be: the symmetrical draw-in groove clamping on clamp and cylinder type bearing pin body, spacing hole on clamp is fixedly connected with bolt with the tapped hole on connected piece one, connected piece two is socketed on bearing pin body and between connected piece one, described clamp is forked type clamp, and closed end has a spacing hole for being fixedly connected with connected piece.
The utility model has the advantages that novel structure, at bearing pin body connection part, there is symmetrical draw-in groove, the bearing pin that the spacing hole arranging on employing clamp coordinates to locate with bolt with the positioning spiro pit on link body, being about to bearing pin body directly inserts from the pin-and-hole of connected piece, then adopt clamp that bearing pin body and connected piece are fixed, efficiently solve the defect that cotter pin exists, this clamp structure is simple, manufacturing process is simple, reduce manufacture cost, installing space is little, using scope bearing pin and assembly widely, improves utilization rate of raw materials.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model clamp;
Fig. 3 is the structural representation of the utility model cylinder type bearing pin;
Fig. 4 is the structural representation of the utility model clamp and the clamping of cylinder type bearing pin.
Embodiment
Symmetrical draw-in groove 2 clampings on clamp 3 and cylinder type bearing pin body 1, spacing hole 4 on clamp 3 is fixedly connected with the tapped hole 5 use bolts 6 on connected piece 1, connected piece 28 is socketed on bearing pin body 1 and between connected piece one, described clamp 3 is forked type clamp, and closed end has a spacing hole 4 for being fixedly connected with connected piece.
Claims (1)
1. an Assembly of pin linkage structure, it is characterized in that: the symmetrical draw-in groove clamping on clamp and cylinder type bearing pin body, spacing hole on clamp is fixedly connected with bolt with the tapped hole on connected piece one, connected piece two is socketed on bearing pin body and between connected piece one, described clamp is forked type clamp, and closed end has a spacing hole for being fixedly connected with connected piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320515241.0U CN203476982U (en) | 2013-08-22 | 2013-08-22 | Connecting structure for hinge pin assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320515241.0U CN203476982U (en) | 2013-08-22 | 2013-08-22 | Connecting structure for hinge pin assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476982U true CN203476982U (en) | 2014-03-12 |
Family
ID=50225318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320515241.0U Expired - Lifetime CN203476982U (en) | 2013-08-22 | 2013-08-22 | Connecting structure for hinge pin assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476982U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454876A (en) * | 2014-12-09 | 2015-03-25 | 徐州建机工程机械有限公司 | Pin connection structure |
| CN105841330A (en) * | 2016-05-25 | 2016-08-10 | 广东明朗智能科技股份有限公司 | Air outlet device with liftable operation panel |
| CN108894739A (en) * | 2018-08-09 | 2018-11-27 | 徐州徐工基础工程机械有限公司 | Drilling rod mentions leading-in device and drilling machine |
| CN110181111A (en) * | 2018-02-23 | 2019-08-30 | 宝山钢铁股份有限公司 | A kind of pressing plate link mechanism of rolling-cut double side shear |
| CN111022466A (en) * | 2020-01-07 | 2020-04-17 | 马鞍山钢铁股份有限公司 | Pin shaft connecting structure |
-
2013
- 2013-08-22 CN CN201320515241.0U patent/CN203476982U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454876A (en) * | 2014-12-09 | 2015-03-25 | 徐州建机工程机械有限公司 | Pin connection structure |
| CN104454876B (en) * | 2014-12-09 | 2017-02-01 | 徐州建机工程机械有限公司 | Pin connection structure |
| CN105841330A (en) * | 2016-05-25 | 2016-08-10 | 广东明朗智能科技股份有限公司 | Air outlet device with liftable operation panel |
| CN110181111A (en) * | 2018-02-23 | 2019-08-30 | 宝山钢铁股份有限公司 | A kind of pressing plate link mechanism of rolling-cut double side shear |
| CN108894739A (en) * | 2018-08-09 | 2018-11-27 | 徐州徐工基础工程机械有限公司 | Drilling rod mentions leading-in device and drilling machine |
| CN111022466A (en) * | 2020-01-07 | 2020-04-17 | 马鞍山钢铁股份有限公司 | Pin shaft connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |