CN206383094U - Pin installation auxiliary device - Google Patents
Pin installation auxiliary device Download PDFInfo
- Publication number
- CN206383094U CN206383094U CN201621459314.9U CN201621459314U CN206383094U CN 206383094 U CN206383094 U CN 206383094U CN 201621459314 U CN201621459314 U CN 201621459314U CN 206383094 U CN206383094 U CN 206383094U
- Authority
- CN
- China
- Prior art keywords
- pin
- servicing unit
- unit body
- auxiliary device
- receiving hole
- 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 - Fee Related
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Abstract
The utility model discloses a kind of pin installation auxiliary device, including servicing unit body, along the receiving hole being axially arranged with for accommodating the pin of the servicing unit body, the end of the servicing unit body is provided with one perpendicular to its first axially arranged abutment plane, one end of the pin can be placed in the receiving hole, and first abutment plane can abut the shoulder plane of the pin or abut the locating surface for the keeper that the pin is installed in.Pin installation auxiliary device disclosed in the utility model, it is 90 ° that the angle between pin and keeper, which can be ensured, when the angle of guarantee pin and keeper is 90 °, it can preferably ensure the assembling height of pin, and the pin installation auxiliary device can improve the efficiency of assembling of assembling pin.
Description
Technical field
The utility model is related to mounting technology field, more particularly to a kind of pin installation auxiliary device.
Background technology
Pin is typically the part that does of timber, metal or other materials by cylinder, espespecially to will be several single
Object is fixed together or is suspended in as an object supporter on another object.
At present during pin is assemblied in into keeper, the direction of the power acted on pin is bad to hold, pin
Usually not each other 90 ° between keeper, so as to cause the height of pin cannot guarantee that, i.e. the locating surface and pin of keeper
Top surface between height be difficult to ensure that；And there is the problem of efficiency of assembling is low in pin assembling process.
Utility model content
Based on this, it is necessary to for providing a kind of the problem of bad guarantee pin assembling is highly at present and efficiency of assembling is low
It can effectively ensure that the pin installation auxiliary device of pin assembling height and efficiency of assembling.
A kind of pin installation auxiliary device, including servicing unit body, use is axially arranged with along the servicing unit body
In the receiving hole for accommodating the pin, the end of the servicing unit body is provided with one perpendicular to its first axially arranged abutting
Plane, one end of the pin can be placed in the receiving hole, and the shoulder that first abutment plane can abut the pin is put down
Face or the locating surface for abutting the keeper that the pin is installed in.
The pin installation auxiliary device that the utility model is provided, when in use, pin is placed in receiving hole, when pin is spy
During the small pin of different shape, the first abutment plane is connected to the shoulder plane of pin, then taps the pin installation auxiliary device
Top so that pin to be installed on to the pin hole of keeper, the shoulder of last pin is positioned in the openend of pin hole；Work as pin
During for common pin, pin coordinates with receiving hole, when tapping the top of the pin installation auxiliary device in the work of its receiving hole
Under, pin is installed in keeper, and last first abutment plane abuts keeper, due in the pin installation auxiliary device
, can when the angle of guarantee pin and keeper is 90 ° under effect, it is ensured that the angle between pin and keeper is 90 °
Preferably to ensure the assembling height of pin, and the pin installation auxiliary device can improve the efficiency of assembling of assembling pin.
In one of the embodiments, the servicing unit body is cylindric, and the receiving hole is blind hole, the receiving
The bottom in hole is provided with the second abutment plane, and second abutment plane can abut the top surface of the pin, and first abutting is flat
Face can abut the locating surface of the keeper.
In one of the embodiments, the external diameter of the internal diameter of the receiving hole and the pin matches.
In one of the embodiments, the gap between the outer wall of the pin and the inwall of the receiving hole is
0.05mm-0.1mm。
In one of the embodiments, the servicing unit body is provided with the outside of one end of first abutment plane
The first inclined plane of first abutment plane is favoured so that the end of the servicing unit body forms a porose circle of tool
Platform, the diameter of the round platform from one end close to the servicing unit body to one end away from the servicing unit body gradually
Contracting.
In one of the embodiments, the height of the receiving hole is 4mm-8mm.
In one of the embodiments, the servicing unit body is cylindric, and the receiving hole is through hole, described first
Abutment plane can abut the shoulder plane of the pin.
In one of the embodiments, the servicing unit body is provided with the outside of one end of first abutment plane
The second inclined plane of first abutment plane is favoured so that the end of the servicing unit body forms a porose circle of tool
Platform, the diameter of the round platform from one end close to the servicing unit body to one end away from the servicing unit body gradually
Contracting.
In one of the embodiments, the internal diameter of the receiving hole is more than the external diameter of the end of the pin.
Brief description of the drawings
Structure chart when Fig. 1 uses for the pin installation auxiliary device that the embodiment of the utility model one is provided；
Structure chart when Fig. 2 uses for the pin installation auxiliary device that another embodiment of the utility model is provided.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, the utility model can come real in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
The understanding for opening content is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
Referring to Fig. 1 and Fig. 2, the embodiment of the utility model one provides a kind of pin installation auxiliary device, and the pin is installed auxiliary
Device is helped to include servicing unit body 10, along the receiving hole 11 being axially arranged with for accommodating pin 20 of servicing unit body 10,
The end of servicing unit body 10 is provided with one perpendicular to its first axially arranged abutment plane 12, and one end of pin 20 can be housed
In receiving hole 11, the first abutment plane 12 can abut the shoulder plane 21 of pin 20 or abut the keeper 30 that pin 20 is installed in
Locating surface 31.
The pin installation auxiliary device that the utility model embodiment is provided, when in use, pin 20 is placed in receiving hole 11,
When pin 20 is the small pin of special shape, the first abutment plane 12 is connected to the shoulder plane 21 of pin 20, then taps
The top of the pin installation auxiliary device is so that pin 20 to be installed on to the pin hole 40 of keeper 30, the shoulder card of last pin 20
Positioned at the openend of pin hole 40；When pin 20 is common pin, pin 20 coordinates with receiving hole 11, pacifies when tapping the pin
During the top of dress servicing unit in the presence of its receiving hole 11, pin 20 is installed in keeper 30, and last first abutting is flat
Face 12 abuts keeper 30, due in the presence of the pin installation auxiliary device, it is ensured that pin 20 and keeper 30 it
Between angle be 90 °, when it is 90 ° to ensure the angle of pin 20 and keeper 30, can preferably ensure the assembling of pin 20
Highly, and the pin installation auxiliary device can improve assembling pin efficiency of assembling.
I.e. when pin 20 is the small pin of special shape, the first abutment plane 12 is abutted with the shoulder plane of pin 20,
And the shoulder of last pin 20 is positioned in the openend of pin hole 40, servicing unit body 10 and keeper 30 are ensured when tapping
Locating surface 31 it is vertical in the case of, then can ensure that the pin 20 installed is vertical with keeper 30, then can ensure pin
20 assembling height；When pin 20 is common pin, due to last first abutment plane 12 and the locating surface 31 of keeper 30
Abut, then can ensure that the pin 20 for being located at receiving hole 11 is vertical with keeper 30, it is ensured that the assembling height of pin 20.
Referring to Fig. 1, in one embodiment, servicing unit body 10 is cylindric, and receiving hole 11 is blind hole, receiving hole 11
Bottom is provided with the second abutment plane 111, and the second abutment plane 111 can abut the top surface 22 of pin 20, and the first abutment plane 12 can
Abut the locating surface 31 of keeper 30.In other embodiments, receiving hole 11 can not also be blind hole, and receiving hole 11 can be logical
Hole, is provided with abutting part in the inside of receiving hole 11, and abutting part is provided with abutment plane to abut the top surface 22 of pin 20 with by pin
20 are installed in pin hole 40.
In the present embodiment, the external diameter of the internal diameter of receiving hole 11 and pin 20 matches.To avoid pin 20 in receiving hole
11 inside run-off the straights.Specifically, the gap between the outer wall of pin 20 and the inwall of receiving hole 11 is 0.05mm-0.1mm.
In the present embodiment, servicing unit body 10 is provided with the outside of one end of the first abutment plane 12 and favours first
First inclined plane 13 of abutment plane 12 is so that the end of servicing unit body 10 forms a porose round platform of tool, the diameter of round platform
From one end close to servicing unit body 10 to the tapered at one end away from servicing unit body 10.It is arranged such, it is possible to reduce auxiliary
Help the weight of device body 10.
In the present embodiment, the height that can set receiving hole 11 is 4mm-8mm.Specifically, when the height of keeper 30
During for 20mm, the height that can set receiving hole 11 is 8mm, so that the assembling for the pin 20 being installed on 20mm keeper 30
Highly it is 8mm, the height of the as top surface 22 of pin 20 to the locating surface 31 of keeper 30 is 8mm.In other embodiments,
The height of receiving hole 11 can also be that, less than 4mm or more than 8mm, can be configured according to the requirement at scene.
Referring to Fig. 2, in another embodiment, it is cylindric that can set servicing unit body 10, and receiving hole 11 is through hole,
First abutment plane 12 can abut the shoulder plane 21 of pin 20, to assemble the small pin with special shape.Receiving hole is set
11 be through hole, it is possible to reduce servicing unit body 10 uses material.
In the present embodiment, the internal diameter of receiving hole 11 is more than the external diameter of the end of pin 20, as long as due to ensureing receiving hole
11 internal diameter is more than the external diameter of the end of pin 20, and the specific size to its receiving hole 11 is not limited clearly, with
It is easy to the processing of receiving hole 11.
In the present embodiment, servicing unit body 10 is provided with the outside of one end of the first abutment plane 12 and favours first
Second inclined plane 14 of abutment plane 12 is so that the end of servicing unit body 10 forms a porose round platform of tool, the diameter of round platform
From one end close to servicing unit body 10 to the tapered at one end away from servicing unit body 10, then it can reduce by the first abutting and put down
The contact area in face 12, in order to which pin 20 is installed in into keeper 30 with less percussion power.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of pin installation auxiliary device, it is characterised in that including servicing unit body, along the axle of the servicing unit body
To provided with the receiving hole for accommodating the pin, the end of the servicing unit body is axially arranged perpendicular to its provided with one
First abutment plane, one end of the pin can be placed in the receiving hole, and first abutment plane can abut the pin
Shoulder plane or abut the locating surface of the keeper that the pin is installed in.
2. pin installation auxiliary device according to claim 1, it is characterised in that the servicing unit body is cylinder
Shape, the receiving hole is blind hole, and the bottom of the receiving hole is provided with the second abutment plane, and second abutment plane can abut institute
The top surface of pin is stated, first abutment plane can abut the locating surface of the keeper.
3. pin installation auxiliary device according to claim 2, it is characterised in that the internal diameter of the receiving hole and the pin
The external diameter of nail matches.
4. pin installation auxiliary device according to claim 3, it is characterised in that the outer wall of the pin is accommodated with described
Gap between the inwall in hole is 0.05mm-0.1mm.
5. pin installation auxiliary device according to claim 2, it is characterised in that the servicing unit body is close to described
The first inclined plane for favouring first abutment plane is provided with the outside of one end of first abutment plane so that the servicing unit
The end of body forms a porose round platform of tool, and the diameter of the round platform is from one end close to the servicing unit body away from
The tapered at one end of the servicing unit body.
6. pin installation auxiliary device according to claim 2, it is characterised in that the height of the receiving hole is 4mm-
8mm。
7. pin installation auxiliary device according to claim 1, it is characterised in that the servicing unit body is cylinder
Shape, the receiving hole is through hole, and first abutment plane can abut the shoulder plane of the pin.
8. pin installation auxiliary device according to claim 7, it is characterised in that the servicing unit body is close to described
The second inclined plane for favouring first abutment plane is provided with the outside of one end of first abutment plane so that the servicing unit
The end of body forms a porose round platform of tool, and the diameter of the round platform is from one end close to the servicing unit body away from
The tapered at one end of the servicing unit body.
9. pin installation auxiliary device according to claim 7, it is characterised in that the internal diameter of the receiving hole is more than described
The external diameter of the end of pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459314.9U CN206383094U (en) | 2016-12-28 | 2016-12-28 | Pin installation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459314.9U CN206383094U (en) | 2016-12-28 | 2016-12-28 | Pin installation auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206383094U true CN206383094U (en) | 2017-08-08 |
Family
ID=59491573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621459314.9U Expired - Fee Related CN206383094U (en) | 2016-12-28 | 2016-12-28 | Pin installation auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206383094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756325A (en) * | 2017-11-23 | 2018-03-06 | 苏州金牛精密机械有限公司 | A kind of pin knocks in mechanism |
| CN111152157A (en) * | 2019-12-25 | 2020-05-15 | 贵阳航发精密铸造有限公司 | Guide blade inner ring positioning pin assembling method |
-
2016
- 2016-12-28 CN CN201621459314.9U patent/CN206383094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756325A (en) * | 2017-11-23 | 2018-03-06 | 苏州金牛精密机械有限公司 | A kind of pin knocks in mechanism |
| CN111152157A (en) * | 2019-12-25 | 2020-05-15 | 贵阳航发精密铸造有限公司 | Guide blade inner ring positioning pin assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20201228 |