CN204639492U - One end is hemispherical one end is the welding of cylindrical workpiece or mach frock - Google Patents
One end is hemispherical one end is the welding of cylindrical workpiece or mach frock Download PDFInfo
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- CN204639492U CN204639492U CN201520250802.8U CN201520250802U CN204639492U CN 204639492 U CN204639492 U CN 204639492U CN 201520250802 U CN201520250802 U CN 201520250802U CN 204639492 U CN204639492 U CN 204639492U
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Abstract
One end is hemispherical one end is the welding of cylindrical workpiece or mach frock, comprise: frock body, frock body one end forms keeper and board is fixed, the other end forms a detent and the hemisphere of workpiece and forms end and coordinate and locate, the utility model is applicable to workpiece when clamping workpiece and the processing of other similarity pieces or welding when hydraulic jack cylinder bottom welds, the bowl structure of clamping as being simple and easy to carrys out card engaging workpiece, whole workpiece adopts two to the mode on top, such design is for very convenient during operator's lifting workpiece, material supporting rack auxiliary under almost can automatically complete, simple to operate, safe and reliable.
Description
Technical field:
To be hemispherical one end be the utility model and a kind of one end, and cylindrical workpiece welds or mach frock is relevant.
Background technology:
Daily machine adds in production process; when cylindrical workpiece welding that to be hemispherical one end be in one end or machined; need to locate domed ends; so that carry out machined or welding to other end workpiece or two workpiece junctions; as hydraulic jack cylinder bottom weld time; existing tool structure as shown in Figure 1; if according to the mode that is installed normally (namely with top jack-up centre bore); often find in real process; lubricating cup hole is had for some cylinder bottom center hole part; screw thread leading portion damages by top meeting, causes follow-up lubricating cup cannot install or install difficulty.Even without the workpiece of screwed hole, also need in the boring of hemispheric top so that coordinate with thimble.
Summary of the invention:
The utility model object is to overcome above-mentioned shortcoming, provides one end to be hemispherical one end and is the welding of cylindrical workpiece or mach frock, solves and add man-hour causes damage problem to workpiece.
For reaching above-mentioned purpose, the utility model adopts following technical scheme:
To be hemispherical one end be in one end welding of cylindrical workpiece or mach frock, comprising: frock body, frock body one end forms keeper and board is fixed, and the other end forms a detent and the hemisphere of workpiece and forms end and coordinate and locate.
Further, described detent inner surface is inner conical.
Further, described detent inner surface also can be interior spherical.
Further, described keeper end is for spin fixing with externally threaded column and board, and the outer rim of detent end is column.
Adopt technique scheme, the utility model is applicable to workpiece when clamping workpiece and the processing of other similarity pieces or welding when hydraulic jack cylinder bottom welds, the bowl structure of clamping as being simple and easy to carrys out card engaging workpiece, whole workpiece adopts two to the mode on top, such design is for very convenient during operator's lifting workpiece, material supporting rack auxiliary under almost can automatically complete, and this structure is when welding for hydraulic jack cylinder bottom, adopt screw thread to be connected with the umbrella-shaped lathe center of welding equipment, dismantle all very convenient.Frock adopts Tempering and Quenching, increases hardness, avoids frequent service condition lower surface (the 45 degree of inner surfaces held out against with cylinder bottom) to damage.Simple to operate, safe and reliable.
Accompanying drawing illustrates:
With accompanying drawing, the utility model is described in detail below:
Fig. 1 is the utility model prior art structural representation;
Fig. 2 is the utility model structural representation.
Detailed description of the invention:
Below in conjunction with drawings and Examples, the utility model is described in detail:
Be embodiment of the present utility model as shown in Figure 1-2:
To be hemispherical one end be in one end welding of cylindrical workpiece or mach frock, comprising: frock body, frock body one end forms keeper 1 and fixes with board, and the other end forms a detent 2 and the hemisphere of workpiece and forms end and coordinate and locate.
In actual use, described detent inner surface can be inner conical to be applicable to the hemispherical of different radii.Also can be the hemispherical workpiece of interior spherical corresponding same diameter, locate more firm.When fixing with board, described keeper 1 end can be the female column of band and board spins fixing, and the outer rim of detent 2 end is column.
This frock is applicable to clamping workpiece when clamping workpiece and the processing of other similarity pieces or welding when hydraulic jack cylinder bottom welds.In the present embodiment, example is welded as with hydraulic jack cylinder bottom, the bowl structure of clamping as being simple and easy to carrys out card engaging workpiece, whole workpiece adopts two to the mode on top, such design for very convenient during operator's lifting workpiece, material supporting rack auxiliary under almost can automatically complete, and this structure is when welding for hydraulic jack cylinder bottom, adopt screw thread to be connected with the umbrella-shaped lathe center of welding equipment, dismantle all very convenient.Frock adopts Tempering and Quenching, increases hardness, avoids frequent service condition lower surface (the 45 degree of inner surfaces held out against with cylinder bottom) to damage.Simple to operate, safe and reliable.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (4)
1. one end is hemispherical one end is the welding of cylindrical workpiece or mach frock, it is characterized in that: comprising: frock body, frock body one end forms keeper and board and fixes, and the other end forms a detent and the hemisphere of workpiece and forms end and coordinate and locate.
2. one end as claimed in claim 1 is hemispherical one end is the welding of cylindrical workpiece or mach frock, it is characterized in that: described detent inner surface is inner conical.
3. one end as claimed in claim 1 is hemispherical one end is the welding of cylindrical workpiece or mach frock, it is characterized in that: described detent inner surface is interior spherical.
4. the one end as described in claim 1,2 or 3 is hemispherical one end is the welding of cylindrical workpiece or mach frock, it is characterized in that: described keeper end spins fixing for being with female column and board, and the outer rim of detent end is column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250802.8U CN204639492U (en) | 2015-04-23 | 2015-04-23 | One end is hemispherical one end is the welding of cylindrical workpiece or mach frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250802.8U CN204639492U (en) | 2015-04-23 | 2015-04-23 | One end is hemispherical one end is the welding of cylindrical workpiece or mach frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639492U true CN204639492U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520250802.8U Active CN204639492U (en) | 2015-04-23 | 2015-04-23 | One end is hemispherical one end is the welding of cylindrical workpiece or mach frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454280A (en) * | 2018-10-02 | 2019-03-12 | 东莞市凯勒帝数控科技有限公司 | A kind of steel pipe processing Horizontal double-headed beveler for being suitable for sizes |
-
2015
- 2015-04-23 CN CN201520250802.8U patent/CN204639492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454280A (en) * | 2018-10-02 | 2019-03-12 | 东莞市凯勒帝数控科技有限公司 | A kind of steel pipe processing Horizontal double-headed beveler for being suitable for sizes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Jianhua Inventor after: Wang Kaiyue Inventor after: Cao Changchun Inventor before: Zhao Jianhua Inventor before: Wang Kaiyue Inventor before: Cao Changchun |
|
| COR | Change of bibliographic data |