CN201300325Y - Cramping apparatus for normal lathe to process goose-neck pipe - Google Patents
Cramping apparatus for normal lathe to process goose-neck pipe Download PDFInfo
- Publication number
- CN201300325Y CN201300325Y CNU2008202213229U CN200820221322U CN201300325Y CN 201300325 Y CN201300325 Y CN 201300325Y CN U2008202213229 U CNU2008202213229 U CN U2008202213229U CN 200820221322 U CN200820221322 U CN 200820221322U CN 201300325 Y CN201300325 Y CN 201300325Y
- Authority
- CN
- China
- Prior art keywords
- goose
- neck pipe
- positioning
- gooseneck
- lathe
- 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 a cramping apparatus for normal lathe to process goose-neck pipe, wherein shaft lines on two ends of a goose-neck pipe form a certain included angle. The cramping apparatus comprises a cramping apparatus body, a pressure plate, a hold-down bolt and a matching block, wherein the cramping apparatus body comprises a bottom board and a positioning standing plate which is fixedly connected on the bottom board, wherein the positioning standing plate comprises a positioning horizontal surface and a positioning oblique surface whose included angle is the same with the included angle between the shaft lines on two ends of the goose-neck pipe, the hold-down bolt is connected between the positioning standing plate and the pressure plate, the matching block is connected on the bottom board and is arranged on the adjacent positioning horizontal surface. When in use, the goose-neck pipe and the lower end surface of a connecting flange are respectively arranged on the positioning horizontal surface and the positioning oblique surface, the hold-down bolt is screwed to lead the goose-neck pipe between the pressure plate and the positioning standing plate to be clamped and held down to connect, the cramping apparatus is clamped by a chuck, and the shaft lines on two ends of the goose-neck pipe can be achieved to respectively overlap with shaft lines of the main shaft of a lathe through two-time installation and clamp of the goose-neck pipe, and therefore, ladder-shaped outer screws on two shaft ends of the goose neck pipe can be respectively processed on the lathe. The cramping apparatus for normal lathe to process goose-neck pipe has simple structure, and greatly lowers the processing cost of goose-neck pipes.
Description
Technical field
The utility model relates to machining auxiliary clamp technology, specifically is a kind of engine lathe processing gooseneck anchor clamps.
Background technology
Tap is one of petroleum drilling operation visual plant, is used for the drillng operation mud circulating system, and its underpart connects drill string, and an axle head of top gooseneck connects rotary hose.Another axle head of swivel neck pipe has the adpting flange parallel with end face, the gooseneck two axial ends needs to process trapezoidal external screw thread respectively, 15 ° of angles of the general one-tenth of the trapezoidal axis of external thread of two axial ends, add and use the numerical control machining center lathe man-hour usually, adopt No. one time clamping, the trapezoidal external screw thread of milling two axial ends survives.This process program is to lathe requirement condition height, and processing cost is big, is not easy to large-scale popularization and uses.
Summary of the invention
The purpose of this utility model provides a kind of engine lathe processing gooseneck anchor clamps, realizes using these anchor clamps and process the trapezoidal external screw thread of gooseneck two axial ends on engine lathe, thereby reduce the gooseneck processing cost.
Technical solutions of the utility model are: a kind of engine lathe processing gooseneck anchor clamps, gooseneck two ends axis is in a certain angle, it is characterized in that: constitute by clamp body, pressing plate, hold-down bolt, balancing weight, described clamp body is made up of base plate, the location riser that is fixedly connected on the base plate, and described location riser has position level face identical with gooseneck two ends axis angle and inclined-plane, location; Hold-down bolt is connected between location riser and the pressing plate, and balancing weight is connected on the clamp body base plate and is positioned at adjacent positioned horizontal plane place.
During application, gooseneck adpting flange lower surface is laid respectively on position level face and the inclined-plane, location, screwing hold-down bolt will be connected with locating the gooseneck clamping between the riser and compress at pressing plate.Because the angle between the position level face of location riser and the inclined-plane, location is identical with gooseneck two ends axis angle, by above-mentioned twice clamping to gooseneck, and with behind these anchor clamps of machine chuck clamping, can realize gooseneck two ends axis respectively with the lathe spindle dead in line, therefore can on lathe, process the trapezoidal external screw thread of gooseneck two axial ends respectively.
The utility model is simple in structure, uses these anchor clamps clamping gooseneck on machine tool, can conveniently process the trapezoidal external screw thread of gooseneck two axial ends, greatly reduces the gooseneck processing cost.
Description of drawings
Fig. 1 is the utility model structural representation, is the clamping first time, gooseneck adpting flange lower surface is positioned on the position level face of location riser, can process the trapezoidal externally threaded structural representation of axle head that gooseneck has adpting flange.
Fig. 2 is Fig. 1 vertical view, and is clear for drawing, omitted gooseneck.
Fig. 3 is the clamping second time, gooseneck adpting flange lower surface is positioned on the inclined-plane, location of location riser, can process the trapezoidal externally threaded structural representation of another axle head of gooseneck.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model is used for the trapezoidal external screw thread of general horizontal lathe C61200 processing XSL450 type gooseneck two axial ends.The utility model is made of clamp body, pressing plate 2, hold-down bolt 3, balancing weight 4, clamp body is made up of location riser 1a, base plate 1b, side plate 1c, have position level face 1a-1 identical and location inclined-plane 1a-2 on the riser 1a of location with gooseneck 5 two ends axis angles, the vertical also welding of location riser 1a, side plate 1c with base plate 1b, hold-down bolt 3 has three, is connected between location riser 1a and the pressing plate 2.An axle head of gooseneck 5 has adpting flange 5a, and gooseneck 5 is between location riser 1a and pressing plate 2.For the first time during clamping, is locating surface with gooseneck 5 with adpting flange 5a bottom surface, be installed on the position level face 1a-1, screw hold-down bolt 3 then, gooseneck 5 clampings that will be between pressing plate 2 and location riser 1a and compressing are connected, with lathe chuck 6 these anchor clamps of clamping, make gooseneck 5 have the axis and the lathe spindle dead in line of the axle head of adpting flange 5a, can process the trapezoidal external screw thread of this axle head this moment.For the second time during clamping, making gooseneck 5 is locating surface with adpting flange 5a bottom surface, be installed on the inclined-plane 1a-2 of location, screw hold-down bolt 3 then, gooseneck 5 clampings that will be between pressing plate 2 and location riser 1a and compressing are connected, with lathe chuck 6 these anchor clamps of clamping, make the axis and the lathe spindle dead in line of gooseneck 5 another axle heads, can process the trapezoidal external screw thread of this axle head this moment.
Because the position level face 1a-1 of location riser 1a is identical with gooseneck 5 two ends axis angles with the angle of location inclined-plane 1a-2, after also being installed on the lathe gooseneck 5 secondary clampings with these anchor clamps as stated above with chuck 6, realize gooseneck 5 two axial ends axis respectively with the lathe spindle dead in line, thereby conveniently carry out the trapezoidal externally threaded processing of gooseneck 5 two axial ends.The purpose of balancing weight setting is to depart from center of gravity overall behind clamp body, the pressing plate clamping gooseneck and general horizontal lathe main-shaft axis to carry out counterweight.The setting of side plate 1c is intensity and the rigidity that increases clamp body.The utility model is suitable for the trapezoidal external screw thread of common vertical lathe processing gooseneck two axial ends equally.
Claims (1)
1, a kind of engine lathe processing gooseneck anchor clamps, gooseneck (5) two ends axis is in a certain angle, it is characterized in that: constitute by clamp body, pressing plate (2), hold-down bolt (3), balancing weight (4), described clamp body is made up of base plate (1b), the location riser (1a) that is fixedly connected on the base plate (1b), and described location riser (1a) has position level face (1a-1) identical with gooseneck (5) two ends axis angle and inclined-plane (1a-2), location; Hold-down bolt (3) is connected between location riser (1a) and the pressing plate (2), and balancing weight (4) is connected on the clamp body base plate (1b) and is positioned at adjacent positioned horizontal plane (1a-1) and locates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202213229U CN201300325Y (en) | 2008-11-20 | 2008-11-20 | Cramping apparatus for normal lathe to process goose-neck pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202213229U CN201300325Y (en) | 2008-11-20 | 2008-11-20 | Cramping apparatus for normal lathe to process goose-neck pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300325Y true CN201300325Y (en) | 2009-09-02 |
Family
ID=41083943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202213229U Expired - Fee Related CN201300325Y (en) | 2008-11-20 | 2008-11-20 | Cramping apparatus for normal lathe to process goose-neck pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300325Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862078A (en) * | 2012-10-19 | 2013-01-09 | 江苏腾旋科技股份有限公司 | Flange connecting type multipurpose machining mechanism for side holes |
| CN102922340A (en) * | 2011-08-13 | 2013-02-13 | 苏州敏喆机械有限公司 | Machining fixture |
| CN103447630A (en) * | 2012-05-28 | 2013-12-18 | 泰州市宏祥动力机械有限公司 | Dynamic balance gear shaving machining auxiliary device |
| CN107511696A (en) * | 2017-09-11 | 2017-12-26 | 江苏华阳管业股份有限公司 | A kind of skew T clamp for machining |
-
2008
- 2008-11-20 CN CNU2008202213229U patent/CN201300325Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922340A (en) * | 2011-08-13 | 2013-02-13 | 苏州敏喆机械有限公司 | Machining fixture |
| CN103447630A (en) * | 2012-05-28 | 2013-12-18 | 泰州市宏祥动力机械有限公司 | Dynamic balance gear shaving machining auxiliary device |
| CN102862078A (en) * | 2012-10-19 | 2013-01-09 | 江苏腾旋科技股份有限公司 | Flange connecting type multipurpose machining mechanism for side holes |
| CN102862078B (en) * | 2012-10-19 | 2015-06-10 | 江苏腾旋科技股份有限公司 | Flange connecting type multipurpose machining mechanism for side holes |
| CN107511696A (en) * | 2017-09-11 | 2017-12-26 | 江苏华阳管业股份有限公司 | A kind of skew T clamp for machining |
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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: 20090902 Termination date: 20111120 |