CN202052923U - Tube drawing tongs - Google Patents
Tube drawing tongs Download PDFInfo
- Publication number
- CN202052923U CN202052923U CN2010206593690U CN201020659369U CN202052923U CN 202052923 U CN202052923 U CN 202052923U CN 2010206593690 U CN2010206593690 U CN 2010206593690U CN 201020659369 U CN201020659369 U CN 201020659369U CN 202052923 U CN202052923 U CN 202052923U
- Authority
- CN
- China
- Prior art keywords
- tube drawing
- connector
- cross
- pull bar
- drawhead
- 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 relates to tube drawing tongs, which are used for a tube drawing mechanism of a water-cooled metal centrifugal machine and capable of resolving the problems that traditional tube drawing tongs are more difficult and time-consuming in mounting and demounting so as to affect production efficiency. The tube drawing tongs are convenient in mounting and demounting, comprise a tube drawing tongs head, a connector and a cylinder, and is characterized in that the tube drawing tongs head is connected with the connector in a clamped manner, and the connector is movably connected with the cylinder. By means of the tube drawing tongs, time for replacing the tube drawing tongs can be saved, and labor intensity is relieved.
Description
Technical field
The present invention relates to be used for the tube drawing pincers of water-cooled metal mould centrifuge tube drawing mechanism.
Background technology
The tube drawing pincers are the devices that are used for extracting pipe on the centrifuge, behind casting complete, the tube drawing pincers reach in the centrifuge pipe are taken out, original tube drawing pincers are to be threaded with the employing of centrifuge pipe drawing device, when changing the tube drawing pincers when retrofiting or breaking down, loading and unloading are difficulty relatively, and the lay day is long, influences production efficiency.
Summary of the invention
Because the loading and unloading of traditional tube drawing pincers are difficulty relatively, the lay day is long, influences production efficiency.
Invention comprises tube drawing binding clip, connector and oil cylinder for the technical problem spy who solves above-mentioned existence provides a kind of tube drawing pincers of being convenient to load and unload, it is characterized in that, and tube drawing binding clip and connector clamping, connector and oil cylinder flexibly connect.
For a kind of movable connection method simply and easily is provided, as preferred version.
It is characterized in that, above-mentioned tube drawing binding clip one end is provided with pull bar, pull bar is provided with the drawhead of cross section greater than the pull bar cross section, side at connector one end is provided with a groove, recess width is more than or equal to the drawhead cross-sectional width, end face at this end is provided with a breach, and gap width is less than the drawhead cross-sectional width and more than or equal to the pull bar cross-sectional width.
Make for convenience, as preferred version.
It is characterized in that drawhead and pull bar cross section are all rounded.
In order to further facilitate manufacturing, as preferred version.
It is characterized in that the drawhead and the center of circle, pull bar cross section are with the footpath.
Stability when linking together in order to strengthen tube drawing binding clip and connector is as preferred version.
It is characterized in that recess width equals the drawhead cross-sectional width, gap width equals the pull bar cross-sectional width.
Make for convenience, provide a kind of easy structure, as preferred version.
Connector and oil cylinder are for being threaded.
Can save the replacing tube drawing pincers time by the present invention, reduce labour intensity.
Description of drawings
Fig. 1 is the schematic diagram of existing structure.
Fig. 2 is the schematic diagram of tube drawing binding clip of the present invention.
Fig. 3 is the schematic diagram of connector of the present invention side.
Fig. 4 is the schematic diagram that connector of the present invention is analysed and observe.
Fig. 5 is the schematic diagram of connector of the present invention side.
Schematic diagram when Fig. 6 is tube drawing binding clip of the present invention and connector combination.
Explanation about Reference numeral:
1---the tube drawing binding clip
2---connector
3---oil cylinder
4---pull bar
5---drawhead
6---groove
7---breach
The specific embodiment
To shown in Figure 6, a kind of tube drawing pincers comprise tube drawing binding clip 1, connector 2 and oil cylinder 3 as Fig. 1, it is characterized in that, and tube drawing binding clip 1 and connector 2 clampings, connector 2 flexibly connects with oil cylinder 3.
For a kind of movable connection method simply and easily is provided, as preferred version.
It is characterized in that, above-mentioned tube drawing binding clip 1 one ends are provided with pull bar 4, pull bar 4 is provided with the drawhead 5 of cross section greater than pull bar 4 cross sections, in the side of connector 2 one ends one groove 6 is set, groove 6 width are more than or equal to drawhead 5 cross-sectional widths, end face at this end is provided with a breach 7, and breach 7 width are less than drawhead 5 cross-sectional widths and more than or equal to pull bar 4 cross-sectional widths.
Make for convenience, as preferred version.
It is characterized in that drawhead 5 and pull bar 4 cross sections are all rounded.
In order to further facilitate manufacturing, as preferred version.
It is characterized in that the drawhead 5 and the center of circle, pull bar 4 cross section are with the footpath.
Stability when linking together with connector 2 in order to strengthen tube drawing binding clip 1 is as preferred version.
It is characterized in that groove 6 width equal drawhead 5 cross-sectional widths, breach 7 width equal pull bar 4 cross-sectional widths.
Make for convenience, provide a kind of easy structure, as preferred version.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (7)
1. tube drawing pincers comprise tube drawing binding clip, connector and oil cylinder, it is characterized in that, and tube drawing binding clip and connector clamping, connector and oil cylinder flexibly connect.
2. a kind of tube drawing pincers according to claim 1, it is characterized in that, above-mentioned tube drawing binding clip one end is provided with pull bar, pull bar is provided with the drawhead of cross section greater than the pull bar cross section, side at connector one end is provided with a groove, recess width is more than or equal to the drawhead cross-sectional width, at the end face of this end one breach is set, and gap width is less than the drawhead cross-sectional width and more than or equal to the pull bar cross-sectional width.
3. a kind of tube drawing pincers according to claim 2 is characterized in that drawhead and pull bar cross section are all rounded.
4. a kind of tube drawing pincers according to claim 3 is characterized in that the drawhead and the center of circle, pull bar cross section are with the footpath.
5. according to described any one tube drawing pincers of claim 2 to 4, it is characterized in that recess width equals the drawhead cross-sectional width, gap width equals the pull bar cross-sectional width.
6. according to described any one tube drawing pincers of claim 1 to 4, it is characterized in that connector and oil cylinder are for being threaded.
7. a kind of tube drawing pincers according to claim 5 is characterized in that, connector and oil cylinder are for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206593690U CN202052923U (en) | 2010-12-15 | 2010-12-15 | Tube drawing tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206593690U CN202052923U (en) | 2010-12-15 | 2010-12-15 | Tube drawing tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202052923U true CN202052923U (en) | 2011-11-30 |
Family
ID=45012910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206593690U Expired - Lifetime CN202052923U (en) | 2010-12-15 | 2010-12-15 | Tube drawing tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202052923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189238A (en) * | 2010-12-15 | 2011-09-21 | 高平市泫氏铸管有限公司 | Tube drawing pliers |
-
2010
- 2010-12-15 CN CN2010206593690U patent/CN202052923U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189238A (en) * | 2010-12-15 | 2011-09-21 | 高平市泫氏铸管有限公司 | Tube drawing pliers |
| CN102189238B (en) * | 2010-12-15 | 2013-12-11 | 高平市泫氏铸管有限公司 | Tube drawing pliers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111130 Effective date of abandoning: 20131211 |
|
| RGAV | Abandon patent right to avoid regrant |