CN207989470U - A kind of pin arrangement - Google Patents
A kind of pin arrangement Download PDFInfo
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- CN207989470U CN207989470U CN201721899586.5U CN201721899586U CN207989470U CN 207989470 U CN207989470 U CN 207989470U CN 201721899586 U CN201721899586 U CN 201721899586U CN 207989470 U CN207989470 U CN 207989470U
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- fore
- ontology
- small head
- head end
- gland
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- 238000009434 installation Methods 0.000 claims abstract description 13
- 210000004907 gland Anatomy 0.000 claims description 38
- 230000008602 contraction Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000338 in vitro Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000004141 microcephaly Diseases 0.000 description 1
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Abstract
The utility model provides a kind of pin arrangement applied to ship parts technical field, the pivot pin ontology (1) of the pin arrangement is cylindrical-shaped structure, installation fore-set I (3) and fore-set II (4) in the internal ontology cavity (2) of pivot pin ontology (1), the small head end I (5) of fore-set I (3) extends the opening portion I (6) of pivot pin ontology (1) one end, the small head end II (7) of fore-set II (4) extends the opening portion II (8) of pivot pin ontology (1) other end, spring (9) is also set up in ontology cavity (2) between fore-set I (3) and fore-set II (4).Pin arrangement described in the utility model, it is simple in structure, can convenient and efficient realization fitting I and part II connect, save axis pin use space, ensure that axis pin connector I connects reliably with when part II, effectively eliminate the risk that falls off, when installation does not need specific purpose tool, the operation and maintenance at particularly suitable small space.
Description
Technical field
The utility model belongs to ship parts technical field, is to be related to a kind of pin arrangement more specifically.
Background technology
In automobile and ship domain, in the prior art, the installation generally use of axis pin is whole by the very extensive of use of axis pin
Through type, and one end is fixed by nut or split pin mode, it falls off to prevent shotpin axis.Such pin shaft structure, in design
It than relatively time-consuming when needing the size of consideration nut or split pin, and installing, is influenced by working space, and there is the wind that falls off
Danger, working service is also inconvenient, needs enough service clearances.
Utility model content
Technical problem to be solved in the utility model is：In view of the deficiencies of the prior art, a kind of simple in structure, energy is provided
Enough effectively to simplify axis pin mounting means, convenient and efficient realization fitting I and part II connect, and save axis pin use space, and ensure
Axis pin connector I connects reliably with when part II, and specific purpose tool is not needed when effectively eliminating the risk that falls off, and installing, especially suitable
Pin arrangement for the operation and maintenance at small space.
Solve the problems, such as that techniques discussed above, the technical solution that the utility model is taken are：
The utility model is a kind of pin arrangement, and the pin arrangement includes pivot pin ontology, and the pivot pin ontology is
Cylindrical-shaped structure, pivot pin body interior are arranged ontology cavity, fore-set I and fore-set II, fore-set I and fore-set II are installed in body cavity body
It is T-shaped structure, the small head end I of the fore-set I extends the opening portion I of pivot pin ontology one end, the small head end of fore-set II
II extends the opening portion II of the pivot pin ontology other end, and spring is also set up in the body cavity body between fore-set I and fore-set II.
The fore-set I includes stub end I and small head end I, structure in T shape, major part between stub end I and small head end I
End I is located in body cavity body, and small head end I is cylindrical structure, and the fore-set II includes stub end II and small head end II, major part
Structure in T shape between end II and small head end II, stub end II are located in body cavity body.
The pivot pin ontology includes body sleeve, gland I, gland II, and gland I is sleeved on body sleeve one end, gland
II is sleeved on the body sleeve other end, and position forms ontology cavity between body sleeve, gland I, gland II, and opening portion I is arranged
On gland I, opening portion II is arranged on gland II.
I end face of stub end of the fore-set I is configured to be resisted against the structure of I inner surface position of gland, fore-set II
Stub end II be configured to be resisted against the structure of II inner surface position of gland.
When the small head end I of the fore-set I and the small head end II of fore-set II are not affected by the pressure in spring direction, spring is set
When being set to the structure in elongation state, the small head end I and small head end II by pressure to spring direction, spring setting
For the structure in contraction state.
When the small head end I of the fore-set I and the small head end II of fore-set II are by maximum pressure to spring direction, microcephaly
Hold I outer end face to be configured to I outer surface of gland in the structure of concordant state, II outer end face of small head end be configured to
II outer surface of gland is in the structure of concordant state.
Using the technical solution of the utility model, advantageous effect below can be obtained：
Part II is first sleeved on axis by pin arrangement described in the utility model when needing to be attached part I and part II
It sells on ontology 1, then pin arrangement is placed on to position between two components of part I, at this moment, spacing is solid between two components
Fixed, when being put into pin arrangement, two components can squeeze fore-set I and fore-set II so that and fore-set I and fore-set II squeeze spring, from
And shunk into body cavity body, then fore-set I and fore-set II can enter between two components, when fore-set I is directed at a component
On connecting hole and fore-set II when being directed at the connecting hole on another component, pressure that fore-set I and fore-set II are subject to is eliminated, fore-set
I and fore-set II stretched out in vitro to body cavity again under the action of the spring, to which inserting is in connecting hole, realize to part I and part II
Connection, and above structure, after being connected to part I and part II, since spring is acted on always on fore-set I and fore-set II, pivot pin knot
Structure will not fall off, and part I and part II will not detach, and improve connection reliability.And above structure, when installation, need not use
Specialist tools, installation is extremely quick, as long as squeezing fore-set I and fore-set II using rod piece when dismounting, separation can be facilitated to dismantle.This
Pin arrangement described in utility model, it is simple in structure, it is at low cost, it can effectively simplify axis pin mounting means, convenient and efficient realization
Fitting I and part II connect, and save axis pin use space, and ensure that axis pin connector I connects reliably with when part II, effectively eliminate
Fall off risk, and while installing does not need specific purpose tool, especially suitable for the operation and maintenance at small space.
Description of the drawings
Brief description is made to the content expressed by each attached drawing of this specification and the label in figure below：
Fig. 1 is the structural schematic diagram of pin arrangement described in the utility model；
Attached drawing acceptance of the bid, which is remembered, is respectively：1, pivot pin ontology；2, ontology cavity；3, fore-set I；4, fore-set II；5, small head end I；6、
Opening portion I；7, small head end II；8, opening portion II；9, spring；10, stub end I；11, stub end II；12, body sleeve；13, it presses
Lid I；14, gland II；15, part I；16, part II.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, for example involved to specific embodiment of the present utility model
Mutual alignment and connection relation, the effect of each section and operation principle between the shape of each component, construction, each section etc. make into
The detailed description of one step：
As shown in Fig. 1, the utility model is a kind of pin arrangement, and the pin arrangement includes pivot pin ontology 1, described
Pivot pin ontology 1 be cylindrical-shaped structure, the inside of pivot pin ontology 1 setting ontology cavity 2, installation fore-set I 3 and top in ontology cavity 2
Column II 4, fore-set I 3 and fore-set II 4 are T-shaped structure, and the small head end I 5 of the fore-set I 3 extends 1 one end of pivot pin ontology
Opening portion I 6, the small head end II 7 of fore-set II 4 extends the opening portion II 8 of 1 other end of pivot pin ontology, fore-set I 3 and fore-set II 4
Between ontology cavity 2 in also set up spring 9.Above structure, when needing to be attached part I 15 and part II 16, first by part
II 16 are sleeved on pivot pin ontology 1, then pin arrangement is placed on to position between two components of part I 15, at this moment, two groups
Spacing is fixed between part, and when being put into pin arrangement, two components can squeeze fore-set I 3 and fore-set II 4 so that fore-set I 3 and top
Column II 4 squeezes spring, and to be shunk into body cavity body, then fore-set I 3 and fore-set II 4 can enter between two components, when
When connecting hole and fore-set II 4 on one component of alignment of fore-set I 3 are directed at the connecting hole on another component, fore-set I 3 and fore-set
II 4 pressure being subject to are eliminated, and fore-set I 3 and fore-set II 4 are stretched out to body cavity in vitro again under the action of the spring, to which inserting is arrived
In connecting hole, connection of the realization to part I 15 and part II 16, and above structure, after being connected to part I 15 and part II 16, due to spring
Always it acts on fore-set I 3 and fore-set II 4, pin arrangement will not fall off, and part I 15 and part II 16 will not detach, the company of raising
Connect reliability.And above structure, specialist tools need not be used when installation, installation is extremely quick, as long as using bar when dismounting
Part squeezes fore-set I 3 and fore-set II 4, can be conveniently so that fore-set I 3 and fore-set II 4 are disconnected hole, disengaging component, quick separating
Dismounting.The pin arrangement of the utility model, it is simple in structure, it can effectively simplify axis pin mounting means, convenient and efficient realization fitting I
It is connected with part II, saves axis pin use space, and ensure that axis pin connector I connects reliably with when part II, effectively eliminate and fall off
Risk, and while installing do not need specific purpose tool, especially suitable for the operation and maintenance at small space.
The fore-set I 3 includes stub end I 10 and small head end I 5, knot in T shape between stub end I 10 and small head end I 5
Structure, stub end I 10 are located in ontology cavity 2, and small head end I 5 is cylindrical structure, and the fore-set II 4 includes stub end II 11
With small head end II 7, structure in T shape between stub end II 11 and small head end II 7, stub end II 11 is located in ontology cavity 2.On
State structure, the structure design of fore-set I 3 and fore-set II 4 so that fore-set I 3 and fore-set II 4 will not be detached from from ontology cavity, it is ensured that even
It connects reliable.
The pivot pin ontology 1 includes body sleeve 12, gland I 13, gland II 14, and gland I 13 is sleeved on body sleeve
12 one end, gland II 14 are sleeved on 12 other end of body sleeve, the body sleeve 12, gland I 13, gland II 14 meta position
It sets to form ontology cavity 2, opening portion I 6 is arranged on gland I 13, and opening portion II 8 is arranged on gland II 14.Above structure, pressure
Lid I 13, gland II 14 can be sleeved on body sleeve when using, and can conveniently be removed when not in use, and spring, top are conveniently replaceable
Column I 3 and fore-set II 4.
I 10 end face of stub end of the fore-set I 3 is configured to be resisted against the structure of I 13 inner surface position of gland, top
The stub end II 11 of column II 4 is configured to be resisted against the structure of II 14 inner surface position of gland.
When the small head end I 5 of the fore-set I 3 and the small head end II 7 of fore-set II 4 are not affected by the pressure in 9 direction of spring,
Spring 9 is arranged in the structure of elongation state, and the small head end I 5 and small head end II 7 are by the pressure to 9 direction of spring
When, spring 9 is arranged in the structure of contraction state.Above structure is changed by the length of spring, changes fore-set I 3 and fore-set
II 4 position, convenient and efficient realization connection installation.
The small head end I 5 of the fore-set I 3 and the small head end II 7 of fore-set II 4 are by the maximum pressure to 9 direction of spring
When, I 5 outer end face of small head end is configured to I 13 outer surface of gland in the structure of concordant state, II 7 outer end face of small head end
It is configured to II 14 outer surface of gland in the structure of concordant state.Above-mentioned filling can facilitate and be put into pin arrangement
Part I two components between, and fast implement installation.
Part II is first sleeved on axis by pin arrangement described in the utility model when needing to be attached part I and part II
It sells on ontology 1, then pin arrangement is placed on to position between two components of part I, at this moment, spacing is solid between two components
Fixed, when being put into pin arrangement, two components can squeeze fore-set I and fore-set II so that and fore-set I and fore-set II squeeze spring, from
And shunk into body cavity body, then fore-set I and fore-set II can enter between two components, when fore-set I is directed at a component
On connecting hole and fore-set II when being directed at the connecting hole on another component, pressure that fore-set I and fore-set II are subject to is eliminated, fore-set
I and fore-set II stretched out in vitro to body cavity again under the action of the spring, to which inserting is in connecting hole, realize to part I and part II
Connection, and above structure, after being connected to part I and part II, since spring is acted on always on fore-set I and fore-set II, pivot pin knot
Structure will not fall off, and part I and part II will not detach, and improve connection reliability.And above structure, when installation, need not use
Specialist tools, installation is extremely quick, as long as squeezing fore-set I and fore-set II using rod piece when dismounting, separation can be facilitated to dismantle.This
Pin arrangement described in utility model, it is simple in structure, it is at low cost, it can effectively simplify axis pin mounting means, convenient and efficient realization
Fitting I and part II connect, and save axis pin use space, and ensure that axis pin connector I connects reliably with when part II, effectively eliminate
Fall off risk, and while installing does not need specific purpose tool, especially suitable for the operation and maintenance at small space.
Illustrative description is carried out to the utility model above in conjunction with attached drawing, it is clear that the utility model concrete implementation is simultaneously
It is not limited by aforesaid way, if the various improvement of the methodology and technical solution progress of the utility model are used, or
It is not improved that the design of the utility model and technical solution are directly applied into other occasions, in the protection of the utility model
In range.
Claims (6)
1. a kind of pin arrangement, it is characterised in that：The pin arrangement includes pivot pin ontology (1), the pivot pin ontology (1)
For cylindrical-shaped structure, the internal setting ontology cavity (2) of pivot pin ontology (1), the interior installation fore-set I (3) of ontology cavity (2) and fore-set II
(4), fore-set I (3) and fore-set II (4) are T-shaped structure, and the small head end I (5) of the fore-set I (3) extends pivot pin ontology
(1) opening portion I (6) of one end, the small head end II (7) of fore-set II (4) extend the opening portion II of pivot pin ontology (1) other end
(8), spring (9) is also set up in the ontology cavity (2) between fore-set I (3) and fore-set II (4).
2. pin arrangement according to claim 1, it is characterised in that：The fore-set I (3) include stub end I (10) and
Small head end I (5), structure in T shape between stub end I (10) and small head end I (5), stub end I (10) are located at ontology cavity (2)
Interior, small head end I (5) is cylindrical structure, and the fore-set II (4) includes stub end II (11) and small head end II (7), stub end
Structure in T shape between II (11) and small head end II (7), stub end II (11) are located in ontology cavity (2).
3. pin arrangement according to claim 1 or 2, it is characterised in that：The pivot pin ontology (1) includes body sleeve
(12), gland I (13), gland II (14), gland I (13) are sleeved on body sleeve (12) one end, and gland II (14) is sleeved on this
Body sleeve (12) other end, position forms ontology cavity between the body sleeve (12), gland I (13), gland II (14)
(2), opening portion I (6) is arranged on gland I (13), and opening portion II (8) is arranged on gland II (14).
4. pin arrangement according to claim 2, it is characterised in that：Stub end I (10) end face of the fore-set I (3)
Be configured to be resisted against the structure of gland I (13) inner surface position, the stub end II (11) of fore-set II (4) be configured to
Lean against the structure of gland II (14) inner surface position.
5. pin arrangement according to claim 1 or 2, it is characterised in that：The small head end I (5) of the fore-set I (3) and
When the small head end II (7) of fore-set II (4) is not affected by the pressure in spring (9) direction, spring (9) is arranged in elongation state
When structure, the small head end I (5) and small head end II (7) are by pressure to spring (9) direction, spring (9) is arranged in
The structure of contraction state.
6. pin arrangement according to claim 3, it is characterised in that：The small head end I (5) and fore-set II (4) of fore-set I (3)
Small head end II (7) by maximum pressure to spring (9) direction when, small head end I (5) outer end face is configured to and gland I
(13) in the structure of concordant state, small head end II (7) outer end face is configured to and gland II (14) outer surface outer surface
In the structure of concordant state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899586.5U CN207989470U (en) | 2017-12-29 | 2017-12-29 | A kind of pin arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899586.5U CN207989470U (en) | 2017-12-29 | 2017-12-29 | A kind of pin arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989470U true CN207989470U (en) | 2018-10-19 |
Family
ID=63818324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721899586.5U Active CN207989470U (en) | 2017-12-29 | 2017-12-29 | A kind of pin arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961500A (en) * | 2019-12-03 | 2020-04-07 | 江苏博阳智能装备有限公司 | High-precision bus bar bending structure |
-
2017
- 2017-12-29 CN CN201721899586.5U patent/CN207989470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961500A (en) * | 2019-12-03 | 2020-04-07 | 江苏博阳智能装备有限公司 | High-precision bus bar bending structure |
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