CN203418229U - Five-freedom-degree welding machine for polycrystalline diamond bit - Google Patents
Five-freedom-degree welding machine for polycrystalline diamond bit Download PDFInfo
- Publication number
- CN203418229U CN203418229U CN201320399726.8U CN201320399726U CN203418229U CN 203418229 U CN203418229 U CN 203418229U CN 201320399726 U CN201320399726 U CN 201320399726U CN 203418229 U CN203418229 U CN 203418229U
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- platform
- polycrystalline diamond
- diamond bit
- welding
- freedom
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- Expired - Fee Related
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Abstract
The utility model provides a five-freedom-degree welding machine for a polycrystalline diamond bit, and belongs to dedicated welding machinery. The five-freedom-degree welding machine for the polycrystalline diamond bit comprises a base, a perpendicular lifting platform, a transverse moving platform, a longitudinal moving platform, an inclined platform, an index plate and a holder, wherein the perpendicular lifting platform, the transverse moving platform, the longitudinal moving platform, the inclined platform, the index plate and the holder are arranged on the movable base in sequence in an overlapping mode; one side of the inclined platform is hinged to one side of the longitudinal moving platform, the other side of the inclined platform is hinged to a rotatable threaded rod hinged to the other side of the longitudinal moving platform through a hinged nut, and a triangular structure with variable angles is formed. The five-freedom-degree welding machine for the polycrystalline diamond bit eliminates randomness of placement of clad sheets when manual welding is carried out, welding is even, firm and free of tooth separation, welding spots are evenly distributed along the periphery of the lip surface of the polycrystalline diamond bit, working efficiency of manufacturing of the polycrystalline diamond bit and product quality are improved, and the service life of the polycrystalline diamond bit is prolonged. The five-freedom-degree welding machine for the polycrystalline diamond bit is applicable to welding of the clad sheets of the polycrystalline diamond bit for geological exploration engineering, coal field drilling production engineering and oil drilling engineering.
Description
Technical field
The utility model relates to a kind of special welding lathe, is a kind of five degree of freedom polycrystalline diamond compact bit welding machine specifically.
Background technology
Polycrystalline diamond compact bit is requisite instrument in geological prospecting, coalfield drilling, oil drilling engineering, the small cylindrical composite polycrystal-diamond that its manufacture process is is 13mm-20mm by diameter, upper to micro-(machined formation) of columnar steel body end face according to certain angle welding-on, a plurality of small cylindrical composite polycrystal-diamonds are uniformly distributed.During probing, composite sheet plays drilling formation rock mainly as superhard brill tooth, is applicable to drill soft-medium hard formation.In tipped drill process, must guarantee as far as possible that micro-of steel body end face is in level, make the scolder of melting not occur mobile or excessive, the welding of boring tooth is evenly firm, avoids occurring " falling tooth " accident in use procedure, in addition, guarantee that a plurality of composite polycrystal-diamonds are evenly distributed at steel end of body, make to bore in drill bit drilling process tooth stressed consistent, rotating speed is balanced, prevents from boring tooth and occurs early stage local damage because of unbalance stress.The welding of traditional composite polycrystal-diamond is to utilize open-and-shut support, by direction and the position of artificial adjustment steel body, successively composite sheet to be burn-on, angle, the pad of its welding plane distribute, all can not be guaranteed, the welding workmanship of polycrystalline diamond compact bit is unstable.
Summary of the invention
The purpose of this utility model is to provide a kind of special purpose machine tool for polycrystalline diamond compact bit welding, to improve drill bit welding quality, guarantee to bore balanced consistent distribution of tooth, thereby can not keeping tooth in drill bit drilling process, do not produce early stage local damage, improve drilling efficiency.
The technical solution of the utility model is: a kind of five degree of freedom polycrystalline diamond compact bit bonding machine, by pedestal, vertical lift platform, transverse shifting platform, vertically move platform, tilting table, calibration clamper and form, on pedestal movably, stack arranges vertical lift platform, transverse shifting platform, vertically moves platform, tilting table, index dial and clamper successively; Described tilting table is hinged with the one side that vertically moves platform on one side, and another side is hinged on by hinged nut and that to vertically move the rotatable screw rod of platform another side hinged, the triangular structure of formation variable-angle.During welding, drilling bit steel body is gripped by calibration clamper as welding work pieces, vertical lift platform is adjusted workpiece height, transverse shifting platform is adjusted lateral coordinates position, vertically moves platform and adjusts along slope coordinate position, and it is axle that tilting table be take the limit that vertically moves platform, can within the scope of 0-90 °, adjust Plane Angle, calibration clamper can weld the distribution of composite sheet point according to drill bit, translation-angle is set arbitrarily, accurately locates circumference distributed points.By adjustment and the cooperation of each layer of platform, can make drill bit solder joint accurately locate, and guarantee that solder side is in level, thereby while guaranteeing to weld, scolder to be even, evenly firmly, the solder joint on drill bit labial surface distributes and is strictly uniformly distributed the welding of dimond synneusis composite sheet.
The beneficial effects of the utility model are randomness that while having overcome artificial welding, composite sheet is placed, and welding evenly firmly, is not fallen tooth, and solder joint is uniformly distributed along drill bit labial surface periphery, improve drill bit and manufacture operating efficiency and product quality, extend drilling life of bit.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: 1 is pedestal, 2 is vertical lift platform, and 3 is runner, 4 is transverse shifting platform, and 5 for vertically moving platform, and 6 is fixed hinge, 7 is screw rod, and 8 is screw rod runner, and 9 is solder joint, 10 is drill bit workpiece, 11 is clamper, and 12 is index dial, and 13 is tilting table, 14 is hinge, and 15 is pedestal pulley.
The specific embodiment
As shown in Figure 1, the utility model is equipped with pulley 15 1 time at pedestal, can under Manual-pushing, move whole machine tool position, on pedestal 1, closed assembly has vertical lift platform 2 successively, transverse shifting platform 4, vertically move platform 5, these platforms all can be under corresponding runner 3 effects, up and down, left and right, in three directions in front and back, do corresponding mobile, thereby make solder joint 9 on drill bit workpiece 10 enter the induction coil position of high-frequency welder, vertically moving on platform 5, by fixed hinge 6 and hinge 14 connecting screw rods 7 and tilting table 13, distance between fixed hinge 6 and hinge 14, manual rotation screw rod runner 8, screw rod 7 rotates and can make variable in distance between two hinges, adjust the angle of inclination of tilting table 13, thereby realize solder joint 9 vertical equities.Meanwhile, drill bit workpiece 10 is held device 11 and grips, and clamper 11 can pivot arbitrarily angled under the effect of index dial 12, thereby realizes micro-flat transverse level at solder joint 9 places.Above five adjustable platforms of finally fine setting, can accurately realize micro-plane at solder joint 9 places in level orientation.
Claims (1)
1. a five degree of freedom polycrystalline diamond compact bit bonding machine, by pedestal, vertical lift platform, transverse shifting platform, vertically move platform, tilting table, calibration clamper and form, it is characterized in that on pedestal movably stack arranges vertical lift platform, transverse shifting platform, vertically moves platform, tilting table, index dial and clamper successively; Described tilting table is hinged with the one side that vertically moves platform on one side, and another side is hinged on by hinged nut and that to vertically move the rotatable screw rod of platform another side hinged, the triangular structure of formation variable-angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320399726.8U CN203418229U (en) | 2013-07-07 | 2013-07-07 | Five-freedom-degree welding machine for polycrystalline diamond bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320399726.8U CN203418229U (en) | 2013-07-07 | 2013-07-07 | Five-freedom-degree welding machine for polycrystalline diamond bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418229U true CN203418229U (en) | 2014-02-05 |
Family
ID=50017333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320399726.8U Expired - Fee Related CN203418229U (en) | 2013-07-07 | 2013-07-07 | Five-freedom-degree welding machine for polycrystalline diamond bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358012A (en) * | 2013-07-07 | 2013-10-23 | 湖北长江精工材料技术有限公司 | Five-degree-freedom polycrystalline diamond drill bit welding machine |
| CN109366070A (en) * | 2018-11-29 | 2019-02-22 | 南通理工学院 | A kind of welding bench of adjustable profile spacing and angle |
-
2013
- 2013-07-07 CN CN201320399726.8U patent/CN203418229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358012A (en) * | 2013-07-07 | 2013-10-23 | 湖北长江精工材料技术有限公司 | Five-degree-freedom polycrystalline diamond drill bit welding machine |
| CN109366070A (en) * | 2018-11-29 | 2019-02-22 | 南通理工学院 | A kind of welding bench of adjustable profile spacing and angle |
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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: 20140205 Termination date: 20140707 |
|
| EXPY | Termination of patent right or utility model |