CN209140813U - A kind of simple pin inserting-drawing mechanism - Google Patents
A kind of simple pin inserting-drawing mechanism Download PDFInfo
- Publication number
- CN209140813U CN209140813U CN201822072311.5U CN201822072311U CN209140813U CN 209140813 U CN209140813 U CN 209140813U CN 201822072311 U CN201822072311 U CN 201822072311U CN 209140813 U CN209140813 U CN 209140813U
- Authority
- CN
- China
- Prior art keywords
- operating handle
- positioning pin
- pin
- rotary shaft
- plug
- 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 simple pin inserting-drawing mechanisms, it include in the positioning pin being vertically arranged, and positioning pin is installed in workpiece upper end, positioning pin upper end is provided with the plug hole of horizontal cross arrangement, it plugs hole upper end and operating handle is connected with by rotational pin, and operating handle is provided with the connect-disconnect plug of rectangular shape, operating handle lower end surface is provided with fixed ear, fixed ear upper end is set with rotary shaft, and rotary shaft is installed in the limited block upper end for the shape that is in U-shape, reset spring is installed between limited block and operating handle, and reset spring is set in rotary shaft upper end.For the utility model when pull-up operating handle, the positioning pin connected realizes the positioning function to workpiece toward underthrust；When pressing operation handle, the positioning pin connected is then up pulled out, and unclamps the compression to workpiece at this time, easy to operate；The utility model has novel design, structure simple, directly can plug operation, advantage easy to operate by hand.
Description
Technical field
The utility model relates to bolt technical field more particularly to a kind of simple pin inserting-drawing mechanisms.
Background technique
In engineering machinery field, following methods are usually taken and pull out the pin shaft with screw hole: first is that bolt welding is being drawn
On bar, the mode for being then connected through a screw thread bolt is connect with pin shaft, to be extracted pin shaft by manpower；Second is that directly
Pin shaft is taken out from location hole by way of prizing or beaing plunger.
Especially in automotive seat product cubing, positioning pin needs additional tool such as pliers etc. to carry out inserting or pull out behaviour
Make, for the positioning pin for needing often to plug, operates very inconvenient.
Utility model content
The purpose of this utility model is that providing a kind of simple pin inserting-drawing mechanism in view of the deficiencies of the prior art, this is simple
Pin inserting-drawing mechanism is novel in design, structure is simple, directly can plug operation by hand, easy to operate.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions.
A kind of simple pin inserting-drawing mechanism, including is in the positioning pin being vertically arranged, and positioning pin is installed in workpiece upper end, fixed
Position pin upper end is provided with the plug hole of horizontal cross arrangement, and plug hole upper end is connected with operating handle by rotational pin, and operates
Handle is provided with the connect-disconnect plug of rectangular shape, and operating handle lower end surface is provided with fixed ear, and fixed ear upper end is set with rotary shaft,
And rotary shaft is installed in the limited block upper end for the shape that is in U-shape, and reset spring is installed between limited block and operating handle, and reset bullet
Spring is set in rotary shaft upper end.
Wherein, the connect-disconnect plug is flexibly connected with the rotational pin.
Wherein, the limited block upper end is installed with fixed block.
Wherein, the upper end of fixing block is provided with several fixation holes.
The utility model has the following beneficial effects: a kind of simple pin inserting-drawing mechanism described in the utility model, includes in perpendicular
To the positioning pin of arrangement, and positioning pin is installed in workpiece upper end, and positioning pin upper end is provided with the plug hole of horizontal cross arrangement, inserts
It pulls out hole upper end and operating handle is connected with by rotational pin, and operating handle is provided with the connect-disconnect plug of rectangular shape, under operating handle
End face is provided with fixed ear, and fixed ear upper end is set with rotary shaft, and rotary shaft is installed in the limited block upper end for the shape that is in U-shape, limit
It is installed with reset spring between position block and operating handle, and reset spring is set in rotary shaft upper end.The utility model works as pull-up
When operating handle, the positioning pin connected realizes the positioning function to workpiece toward underthrust；When pressing operation handle, connected
Positioning pin then up pull out, unclamp the compression to workpiece at this time；It is realized by operating handle pull-up or pushing operation to positioning pin
Plug operation, it is easy to operate；Therefore the utility model has novel design, structure simple, directly can plug operation, operation by hand
Simple advantage.
Detailed description of the invention
The utility model is further detailed below with attached drawing, but the embodiment in attached drawing is not constituted pair
Any restrictions of the utility model.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model decomposes.
Include in Fig. 1-2:
1 --- positioning pin 11 --- plugs hole
12 --- rotational pin 2 --- workpiece
3 --- operating handle 31 --- connect-disconnect plugs
32 --- fixed ear 33 --- rotary shafts
34 --- limited block 35 --- reset springs
36 --- fixed block 361 --- fixation holes.
Specific embodiment
The utility model is illustrated below with reference to specific embodiment.
As shown in Figs. 1-2, a kind of simple pin inserting-drawing mechanism includes in the positioning pin 1 being vertically arranged, and the dress of positioning pin 1
Set on 2 upper end of workpiece, 1 upper end of positioning pin is provided with the plug hole 11 of horizontal cross arrangement, and plug 11 upper end of hole passes through rotational pin
12 are connected with operating handle 3, and operating handle 3 is provided with the connect-disconnect plug 31 of rectangular shape, and 3 lower end surface of operating handle is provided with solid
Determine ear 32,32 upper end of fixed ear is set with rotary shaft 33, and rotary shaft 33 is installed in 34 upper end of limited block for the shape that is in U-shape, limit
Reset spring 35 is installed between block 34 and operating handle 3, and reset spring 35 is set in 33 upper end of rotary shaft.
Preferred as the present embodiment, the connect-disconnect plug 31 is flexibly connected with the rotational pin 12.
Further, 34 upper end of limited block is installed with fixed block 36.
Further, 36 upper end of fixed block is provided with several fixation holes 361.
It need to further explain, for the utility model when pull-up operating handle 3, the positioning pin 1 connected is real toward underthrust
Now to the positioning function of workpiece 2；When pressing operation handle 3, the positioning pin 1 connected is then up pulled out, and is unclamped at this time to workpiece 2
Compression；Realize that the plug to positioning pin 1 operates by 3 pull-up of operating handle or pushing operation, it is easy to operate；Therefore this is practical
It is novel to have novel design, structure simple, directly it can plug operation, advantage easy to operate by hand.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (4)
1. a kind of simple pin inserting-drawing mechanism, it is characterised in that: include in the positioning pin (1) being vertically arranged, and positioning pin (1) dress
Set on workpiece (2) upper end, positioning pin (1) upper end is provided with the plug hole (11) of horizontal cross arrangement, and plug hole (11) upper end is logical
It crosses rotational pin (12) to be connected with operating handle (3), and operating handle (3) is provided with the connect-disconnect plug (31) of rectangular shape, operation handlebar
Hand (3) lower end surface is provided with fixed ear (32), and fixed ear (32) upper end is set with rotary shaft (33), and rotary shaft (33) is installed in
Be in U-shape limited block (34) upper end of shape, is installed between limited block (34) and operating handle (3) reset spring (35), and resets
Spring (35) is set in rotary shaft (33) upper end.
2. a kind of simple pin inserting-drawing mechanism according to claim 1, it is characterised in that: the connect-disconnect plug (31) and described turn
Dynamic pin (12) is flexibly connected.
3. a kind of simple pin inserting-drawing mechanism according to claim 1, it is characterised in that: limited block (34) the upper end installing
There are fixed block (36).
4. a kind of simple pin inserting-drawing mechanism according to claim 3, it is characterised in that: fixed block (36) the upper end setting
There are several fixation holes (361).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822072311.5U CN209140813U (en) | 2018-12-11 | 2018-12-11 | A kind of simple pin inserting-drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822072311.5U CN209140813U (en) | 2018-12-11 | 2018-12-11 | A kind of simple pin inserting-drawing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209140813U true CN209140813U (en) | 2019-07-23 |
Family
ID=67289745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822072311.5U Expired - Fee Related CN209140813U (en) | 2018-12-11 | 2018-12-11 | A kind of simple pin inserting-drawing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209140813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673613A (en) * | 2020-06-12 | 2020-09-18 | 中北大学 | Rotary type quick clamping device of pipeline polishing robot |
| CN111941344A (en) * | 2020-09-07 | 2020-11-17 | 东风汽车集团有限公司 | Movable groove type wire harness dismantling pliers capable of reducing friction resistance |
| CN112008657A (en) * | 2020-08-28 | 2020-12-01 | 东风汽车集团有限公司 | Telescopic wire harness disassembling clamp |
-
2018
- 2018-12-11 CN CN201822072311.5U patent/CN209140813U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673613A (en) * | 2020-06-12 | 2020-09-18 | 中北大学 | Rotary type quick clamping device of pipeline polishing robot |
| CN111673613B (en) * | 2020-06-12 | 2021-09-10 | 中北大学 | Rotary type quick clamping device of pipeline polishing robot |
| CN112008657A (en) * | 2020-08-28 | 2020-12-01 | 东风汽车集团有限公司 | Telescopic wire harness disassembling clamp |
| CN112008657B (en) * | 2020-08-28 | 2022-03-25 | 东风汽车集团有限公司 | Telescopic wire harness disassembling clamp |
| CN111941344A (en) * | 2020-09-07 | 2020-11-17 | 东风汽车集团有限公司 | Movable groove type wire harness dismantling pliers capable of reducing friction resistance |
| CN111941344B (en) * | 2020-09-07 | 2021-10-01 | 东风汽车集团有限公司 | Movable groove type wire harness dismantling pliers capable of reducing friction resistance |
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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: 20190723 Termination date: 20211211 |