CN204248779U - Piercing mandrel plug loading and unloading clamp - Google Patents
Piercing mandrel plug loading and unloading clamp Download PDFInfo
- Publication number
- CN204248779U CN204248779U CN201420681620.1U CN201420681620U CN204248779U CN 204248779 U CN204248779 U CN 204248779U CN 201420681620 U CN201420681620 U CN 201420681620U CN 204248779 U CN204248779 U CN 204248779U
- Authority
- CN
- China
- Prior art keywords
- piercing mandrel
- mandrel plug
- turning arm
- unloading clamp
- loading
- 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
Links
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a kind of piercing mandrel plug loading and unloading clamp.Described loading and unloading clamp is arranged on piercing mandrel plug top, described loading and unloading clamp comprises lever, turning arm, bearing pin and retainer plate, described retainer plate is arranged on piercing mandrel plug top, described turning arm has two, retainer plate bottom is connected to respectively by bearing pin fixed symmetrical, described turning arm front portion contacts with piercing mandrel plug outside, and described turning arm rear portion connects lever respectively.The utility model structure is simple, reduce labour intensity, increase work efficiency, simple to operate, production cost is low, long service life.
Description
Technical field
The utility model relates to a kind of perforating steel pipe auxiliary equipment, particularly relates to a kind of piercing mandrel plug loading and unloading clamp.
Background technology
Current each steel tube factory adopts artificial very time-consuming with hammer, and labour intensity is high, and operating efficiency is low, also easily strikes bad by top.
Utility model content
The utility model in order to overcome the above problems provide a kind of structure simple, reduce labour intensity, increase work efficiency, simple to operate, production cost is low, the piercing mandrel plug loading and unloading clamp of long service life.
The technical solution of the utility model is: described loading and unloading clamp is arranged on piercing mandrel plug top, described loading and unloading clamp comprises lever, turning arm, bearing pin and retainer plate, described retainer plate is arranged on piercing mandrel plug top, described turning arm has two, retainer plate bottom is connected to respectively by bearing pin fixed symmetrical, described turning arm front portion contacts with piercing mandrel plug outside, and described turning arm rear portion connects lever respectively.
The utility model structure is simple, reduce labour intensity, increase work efficiency, simple to operate, production cost is low, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is lever, and 2 is turning arms, and 3 is bearing pins, and 4 is retainer plates, and 5 is piercing mandrel plugs.
Detailed description of the invention
Piercing mandrel plug loading and unloading clamp, described loading and unloading clamp is arranged on piercing mandrel plug 5 top, described loading and unloading clamp comprises lever 1, turning arm 2, bearing pin 3 and retainer plate 4, described retainer plate 4 is arranged on piercing mandrel plug 5 top, described turning arm 2 has two, retainer plate 4 bottom is connected to respectively by bearing pin 3 fixed symmetrical, described turning arm 2 front portion contacts with piercing mandrel plug 5 outside, described turning arm 2 rear portion connects lever 1 respectively, when needing to change piercing mandrel plug 5, now this fixture is arranged on piercing mandrel plug 5, contacted with piercing mandrel plug 5 by the cambered surface of turning arm 2, do to rotate in the other direction to realize piercing mandrel plug 5 quick despatch by lever 1.
Claims (1)
1. piercing mandrel plug loading and unloading clamp, it is characterized in that: described loading and unloading clamp is arranged on piercing mandrel plug top, described loading and unloading clamp comprises lever, turning arm, bearing pin and retainer plate, described retainer plate is arranged on piercing mandrel plug top, described turning arm has two, be connected to retainer plate bottom respectively by bearing pin fixed symmetrical, described turning arm front portion contacts with piercing mandrel plug outside, and described turning arm rear portion connects lever respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681620.1U CN204248779U (en) | 2014-11-15 | 2014-11-15 | Piercing mandrel plug loading and unloading clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681620.1U CN204248779U (en) | 2014-11-15 | 2014-11-15 | Piercing mandrel plug loading and unloading clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248779U true CN204248779U (en) | 2015-04-08 |
Family
ID=52953129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420681620.1U Expired - Fee Related CN204248779U (en) | 2014-11-15 | 2014-11-15 | Piercing mandrel plug loading and unloading clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248779U (en) |
-
2014
- 2014-11-15 CN CN201420681620.1U patent/CN204248779U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |