CN202592305U - Pin extrusion device - Google Patents
Pin extrusion device Download PDFInfo
- Publication number
- CN202592305U CN202592305U CN 201220199896 CN201220199896U CN202592305U CN 202592305 U CN202592305 U CN 202592305U CN 201220199896 CN201220199896 CN 201220199896 CN 201220199896 U CN201220199896 U CN 201220199896U CN 202592305 U CN202592305 U CN 202592305U
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- CN
- China
- Prior art keywords
- pin
- space
- bearing
- detrusor
- holds
- 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
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Abstract
The utility model discloses a pin extrusion device. In order to solve the problem that a pin and a device body are difficult to be separated, the pin extrusion device comprises a support, wherein the support is provided with a space for accommodating the pin; an ejecting device is arranged on the support wall of one side of the space for accommodating the pin; and the other side of the space for accommodating the pin is provided with a pin extrusion channel. When the pin is placed in the space for accommodating the pin, the ejecting device is used for extruding the pin, and after the pin is separated from the device body, the pin drops into the pin extrusion channel. On the condition of not damaging the device body, the pin can be smoothly extruded out of the device body.
Description
Technical field
The utility model relates to a kind of pin detrusor.
Background technology
In daily production and life, suffer from pin owing to reasons such as corrosion adhesion, wearing and tearing cause being difficult to from the hole, splitting out through regular meeting, generally adopt hand bumping, but because the hammering dynamics is too little and have spatial constraints, effect is often not ideal enough; And do not have to supply the position of clamping on the pin, can not use drawbench.Therefore this pin is often had no way of and normally being split out in method, can only destructively disintegrate, and has brought very big economic loss thus.
Summary of the invention
For under the prerequisite of not destroying apparatus body, can be successfully pin be taken out from apparatus body smoothly, the utility model aims to provide a kind of pin detrusor, and this pin detrusor can easily be realized selling and the separating of apparatus body.
To achieve these goals, the technical scheme that the utility model adopted is:
A kind of pin detrusor, its design feature be, comprises bearing, and this bearing has the space that holds pin, on this holds the seating wall of a side in space of pin, liftout attachment is housed, and is provided with pin at this opposite side that holds the space of pin and extrudes passage.
Thus, in the time of in pin places the space that holds pin, adopt the liftout attachment squeeze pin, fall into pin behind the pin separation instrumentation body and extrude in the passage.
As a kind of preferred version, said liftout attachment is a jack.Further, said jack is the separate type jack.In order to adjust the height of jack, guarantee that the axle that ejects of jack directly acts on the pin, said jack below is provided with the V-arrangement tray.
In the utility model, the said space that holds pin is preferably the U-shaped breach that is arranged on the bearing.In the time of in pin places the U-shaped breach, be provided with liftout attachment between the sidewall of pin and bearing, be provided with pin between another sidewall of pin and bearing and extrude passage.
As a kind of specific constructive form, the utility model also comprises and being arranged in the space that holds pin, and the spacer that links to each other with seating wall, and it is the spacer centre bore that said pin extrudes passage, and the internal diameter of this centre bore is big than the external diameter of pin.In order to adjust the level height of spacer, guarantee directly to fall into the spacer centre bore behind the pin separation instrumentation body, said spacer below is provided with the V-arrangement tray.
As another kind of specific constructive form, it is the centre bore that is located on the seating wall that said pin extrudes passage, and the internal diameter of this centre bore is big than the external diameter of pin.
By said structure, bearing is placed under the pin, will sell from installing hole with the separate type jack and extrude.
Compared with prior art, the beneficial effect of the utility model is: under the prerequisite of not destroying apparatus body, use the utility model can pin be extruded from apparatus body smoothly.
Below in conjunction with accompanying drawing and embodiment the utility model is done further to set forth.
Description of drawings
Fig. 1 is the structure principle chart of a kind of embodiment of the utility model.
In the drawings
The 1-bearing; 2-V shape tray; 3-separate type jack; The 4-apparatus body; The 5-pin; The 6-spacer.
The specific embodiment
A kind of pin backing-out punch comprises bearing 1, and is arranged on the U-shaped breach on the bearing 1, and this U-shaped breach constitutes the space that holds pin.In the time of in pin 5 places the U-shaped breach, be provided with separate type jack 3 between an end of pin 5 and U-shaped breach one sidewall of bearing, be provided with spacer 6 between another sidewall of U-shaped breach of the other end of this pin 5 and bearing, and the internal diameter of spacer 6 centre bores be big than the external diameter of pin 5.In order to adjust spacer 6 and jack 3 to suitable height, said jack 3 is provided with V-arrangement tray 2 with spacer 6 belows.
Thus, use bearing 1 to provide support as separate type jack 3 and spacer 6, apparatus body 4 places in the middle of the bearing 1.The centre bore of spacer 6 is used to withdrawing from of pin 5 path is provided.Separate type jack with axial dimension is very little will be sold extrusion, and its power is provided through flexible pipe by the independently hydraulic pump of being convenient to operate.
When the vertical operation of equipment, the V-arrangement tray need not use.
The content that the foregoing description is illustrated is to be understood that to these embodiment and only is used to be illustrated more clearly in the utility model; And be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
Claims (8)
1. sell detrusor for one kind; It is characterized in that comprise bearing (1), this bearing (1) has the space that holds pin (5); On this holds bearing (1) wall of a side in space of pin (5), liftout attachment is housed, is provided with pin (5) at this opposite side that holds the space of pin (5) and extrudes passage.
2. pin detrusor according to claim 1 is characterized in that, said liftout attachment is jack (3).
3. pin detrusor according to claim 2 is characterized in that, said jack (3) is the separate type jack.
4. pin detrusor according to claim 1 is characterized in that, the said space that holds pin (5) is for being arranged on the U-shaped breach on the bearing (1).
5. pin detrusor according to claim 1; It is characterized in that; Comprise also being arranged in the space that holds pin (5) and the spacer (6) that links to each other with bearing (1) wall that it is spacer (6) centre bore that said pin (5) extrudes passage, the internal diameter of this centre bore is big than the external diameter of pin (5).
6. pin detrusor according to claim 1 is characterized in that, said pin (5) extrudes passage for to be located at the centre bore on bearing (1) wall, and the internal diameter of this centre bore is big than the external diameter of pin (5).
7. pin detrusor according to claim 5 is characterized in that, said spacer (6) below is provided with V-arrangement tray (2).
8. pin detrusor according to claim 2 is characterized in that, said jack (3) below is provided with V-arrangement tray (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220199896 CN202592305U (en) | 2012-05-07 | 2012-05-07 | Pin extrusion device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220199896 CN202592305U (en) | 2012-05-07 | 2012-05-07 | Pin extrusion device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202592305U true CN202592305U (en) | 2012-12-12 |
Family
ID=47309889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220199896 Expired - Lifetime CN202592305U (en) | 2012-05-07 | 2012-05-07 | Pin extrusion device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202592305U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105252483A (en) * | 2015-11-24 | 2016-01-20 | 润邦卡哥特科工业有限公司 | Tooling replacement device for steel wire rope poppethead and operation method of tooling replacement device |
-
2012
- 2012-05-07 CN CN 201220199896 patent/CN202592305U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105252483A (en) * | 2015-11-24 | 2016-01-20 | 润邦卡哥特科工业有限公司 | Tooling replacement device for steel wire rope poppethead and operation method of tooling replacement device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
CX01 | Expiry of patent term |