CN201249356Y - Wrench square processing clamp for a pumping rod end - Google Patents
Wrench square processing clamp for a pumping rod end Download PDFInfo
- Publication number
- CN201249356Y CN201249356Y CNU2008200134453U CN200820013445U CN201249356Y CN 201249356 Y CN201249356 Y CN 201249356Y CN U2008200134453 U CNU2008200134453 U CN U2008200134453U CN 200820013445 U CN200820013445 U CN 200820013445U CN 201249356 Y CN201249356 Y CN 201249356Y
- Authority
- CN
- China
- Prior art keywords
- clamp
- rod end
- anchor clamps
- wrench
- fixed cover
- 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 relates to the mechanical processing tool, and in particular to a wrench square processing clamp for a pumping rod end, which consists of a clamp fixed base and a rod end fixed sleeve that is vertically welded on the clamp fixed base; the rod end fixed sleeve is of a cylindrical shape, and a round passage with different diameters is arranged inside the rod end fixed sleeve, and a transitional arc M is arranged at the intersection of the large diameter and the small diameter of the rod end fixed sleeve, and four small holes are arranged on the wall, which is arranged at the large diameter part, of the end rod fixed sleeve, and a tightening bolt passes through the small holes, and one end surface, which passes into the rod end fixed sleeve, of the tightening bolt is a plane K, and the other end f the tightening bolt is provided with a screwing handle. One side of the wrench square clamp is provided with an L surface, and the clamp fixed base is provided with four grooves N, and the angle is 90 degrees, and the distance from the L surface of the improved clamp to the center of the clamp is half of the thickness of the wrench. The wrench processing clamp can improve the working efficiency of the wrench for the pumping rod end, and can ensure the processing quality of the product.
Description
Technical field:
The utility model relates to machine tools, especially a kind of sucker rod head spanner side clamp for machining.
Background technology:
Main parts size when sucker rod is pumped operation as oil pumper is in use because of rubbing and often replacement of load influence.At present when processing sucker rod head spanner side, sucker rod head need be clipped on the milling machine dish, when having milled a side spanner side, shake milling machine dividing head 20 circles, and then with bar head Rotate 180 degree, and then milling the another side of spanner side, this kind processing mode is wasted time and energy, inefficiency can not guarantee product processing quality again.
The utility model content:
The purpose of this utility model is in order to overcome above-mentioned shortcoming, and a kind of sucker rod head spanner side clamp for machining that provides can improve the operating efficiency of processing sucker rod head spanner side, guarantees product processing quality.
For finishing the task that above-mentioned purpose improves, the utility model is finished by following technical scheme: it is by the anchor clamps firm banking and be vertically welded in anchor clamps firm banking upper boom head fixed cover and form; Described bar head fixed cover is cylindric, in a circular channel of different-diameter is arranged, at its size diameter intersection excessive circular arc M is arranged, on the barrel of the bar head fixed cover that is positioned at the major diameter place, vertically be drilled with four apertures, be installed with fastening bolt in the aperture, the end face that this fastening bolt penetrates in the bar head fixed cover is a plane K, and the other end of fastening bolt is tightened the handle vertical fixing in the above.Anchor clamps one side in spanner side's has the L face, and four groove N are arranged on the anchor clamps firm banking, its wire clamp angle, center be 90 the degree, described anchor clamps L face to anchor clamps centre distance less than spanner side's thickness half.
The utility model compared with prior art has outstanding feature: tighten handle owing to be equipped with in the bar head fixed cover of these anchor clamps, fastening bolt, the sucker rod head-clamp that can will be seated in the bar head fixed cover is tight, and can finish the processing of sucker rod head spanner side according to the L face of transition arc M and anchor clamps one side, easy to process, and can ensure the quality of products, also can increase work efficiency.
Description of drawings:
Fig. 1 is the utility model structural representation; Fig. 2 is the utility model schematic top plan view.
Among the figure by bar head fixed cover 1,, 2, tighten handle, 3, fastening bolt, 4, the anchor clamps firm banking forms.
The specific embodiment:
The utility model is provided by following examples, illustrated below in conjunction with accompanying drawing: at Fig. 1, among Fig. 2, anchor clamps firm banking 4 is discoid, four groove N are arranged above, its wire clamp angle, center is 90 degree, and vertical welding is followed bar head fixed cover 1 on base, and bar head fixed cover is cylindric, in a circular channel of different-diameter is arranged, at its large and small diameter intersection excessive circular arc M is arranged, on the barrel of the bar head fixed cover 1 that is positioned at the major diameter place, vertically be drilled with aperture, be installed with fastening bolt 3 in the aperture.The bolt end face that penetrates in the bar head fixed cover is a plane K.The other end of fastening bolt is for tightening handle 2, and vertical fixing in the above.Anchor clamps one side in spanner side's has face L, and described anchor clamps face L is to anchor clamps central point distance half less than spanner side's thickness.By bar head fixed cover 1, during the sucker rod head spanner side clamp for machining work of tightening that handle 2, fastening bolt 3, anchor clamps firm banking 4 form, spanner side's clamp for machining is placed on the milling machine bed surface, bolting is leaned at the groove N place in anchor clamps; Sucker rod head is put into bar head fixed cover 1, by M face location; Tighten handle 2 by precession, the K face that is close to fixing bolt 3 compresses; Processing spanner side's one side (these anchor clamps L face is to anchor clamps centre distance half less than spanner side's thickness); Revolve to move back and tighten handle 2, the bar head is taken out, rotate about 180 degree, put into once more; Tighten handle 2 by precession, be close to fixing bolt 3 K face centering, compress; The processing spanner opposite side.
Claims (2)
1, a kind of sucker rod head spanner side clamp for machining is by anchor clamps firm banking (4) and be vertically welded in chuck firm banking upper boom head fixed cover (1) and form; It is characterized in that described bar head fixed cover (1) is for cylindric, in a circular channel of different-diameter is arranged, at its large and small diameter intersection excessive circular arc M is arranged, on the barrel of the bar head fixed cover (1) that is positioned at the major diameter place, vertically be drilled with four apertures, be installed with fastening bolt (3) in the aperture, the end face that this fastening bolt penetrates part in the bar head fixed cover is a plane K, the other end of fastening bolt is tightened handle (2) vertical fixing in the above, anchor clamps one side in spanner side's has the L face, four groove N are arranged on anchor clamps firm banking (4), and its angle center line is 90 degree.
According to a kind of sucker rod head spanner side clamp for machining of claim 1, it is characterized in that 2, this anchor clamps face L is to anchor clamps centre distance half less than spanner side's thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200134453U CN201249356Y (en) | 2008-06-13 | 2008-06-13 | Wrench square processing clamp for a pumping rod end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200134453U CN201249356Y (en) | 2008-06-13 | 2008-06-13 | Wrench square processing clamp for a pumping rod end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249356Y true CN201249356Y (en) | 2009-06-03 |
Family
ID=40745028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200134453U Expired - Fee Related CN201249356Y (en) | 2008-06-13 | 2008-06-13 | Wrench square processing clamp for a pumping rod end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249356Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120250A (en) * | 2011-01-18 | 2011-07-13 | 苏州工业园区协利塑胶有限公司 | Riveting workpiece fixture |
-
2008
- 2008-06-13 CN CNU2008200134453U patent/CN201249356Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120250A (en) * | 2011-01-18 | 2011-07-13 | 苏州工业园区协利塑胶有限公司 | Riveting workpiece fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20110613 |