CN2650923Y - Bit circular beam welding unit - Google Patents
Bit circular beam welding unit Download PDFInfo
- Publication number
- CN2650923Y CN2650923Y CN 200320111125 CN200320111125U CN2650923Y CN 2650923 Y CN2650923 Y CN 2650923Y CN 200320111125 CN200320111125 CN 200320111125 CN 200320111125 U CN200320111125 U CN 200320111125U CN 2650923 Y CN2650923 Y CN 2650923Y
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- China
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- fixed
- welding
- hold
- drill bit
- end cap
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- 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 drilling bit circular slot welding machine, which comprises a welding deflection machine, an operation machine, a press device, a pre-heat device and a whole set CO2 equipment. The operation machine and the press device are fixed on a working panel of the welding deflection machine via a bolt and a pin shaft; a CO2 welding gun is fixed on the head of the operation machine via a lockpin; a pre-heat welding rule is positioned on a welding rule holding device; the welding rule holding is fixed on a plate type guide rail of the bracket via a locking device; a preposition block is positioned on the press mechanism; the press mechanism is fixed on a press stand via a round nut; the press stand is arranged as a welding assembly and is fixed on a rotor axle via a nut; the shape of a top block is arranged as an arc column. Therefore, with simple structure and convenient operation, the utility model can not only satisfy the demands on the welding of circular slot in the making of drilling bit, but also satisfy the requirements for the automatic welding of other column shape object.
Description
Technical field the utility model relates to a kind of drill bit bonding machine, especially a kind of bonding machine of tipped drill circumferential weld.
When manual electric arc welding is adopted in background technology present PDC drill bit lower body and top connection girth welding, drill bit lower body and top connection compress firmly inhomogeneous, the axiality of welding is poor, welding quality instability, welding cost height, welding efficiency is low, therefore, improve welding quality and welding efficiency, reduce welding cost, alleviate worker's labour intensity, develop the drill bit automatic welding of circumferential seams and meet sb. at the airport, become very urgent.
The summary of the invention the purpose of this utility model is a kind of drill bit Welding machine of circumferential weld of design, further improves drill bit welding quality and welding efficiency, reduction welding cost.This bonding machine is made up of five parts: positioner, manipulator, hold down gag, preheating device, complete CO
2Equipment, hold down gag consists of the following components: connectors such as hold-down mechanism, clamping frame, round nut, rotating shaft, bolt, support, fish tail screw, jacking block are formed; Hold-down mechanism is made up of handwheel, end cap, axle sleeve, screw mandrel, shifting axle, individual event thrust ball bearing, female silk, lubricating cup etc.Assembly relation is: handwheel is fixed on the end cap by feather key, end cap is fixed on the axle sleeve by pin, axle sleeve is a circular cylinder, the individual event thrust ball bearing is fixed on the two ends of screw mandrel, screw mandrel connects with female silk by screw thread, and female silk is fixed on the shifting axle by pin, and shifting axle is installed in the axle sleeve, lubricating cup is installed in the inclined hole of end cap, and whole hold-down mechanism is fixed on the clamping frame by round nut; Clamping frame is the soldering group component, is fixed on the locating shaft by nut; Locating shaft is rotating shaft, and support is a steel soldering group component; The cylinder that is shaped as an arc surface of jacking block is processed with keyway and is used to install the welding torch clamper on its medium-height trestle.Assembly relation is mutually: manipulator, hold down gag are fixed on the positioner working panel CO by bolt pivot pin connector
2Welding gun is fixed on the manipulator head by lock pin, and the preheating welding torch is installed on the welding torch clamper of hold down gag, and the welding torch clamper is fixed in the keyway of support by locking device, and jacking block is fixed on the hold-down mechanism by pin.This utility model patent can satisfy the welding of drill bit circumferential weld.The drill bit Welding machine of circumferential weld is simple in structure, easy to operate, and cost is low, can satisfy the needs of drill bit manufacturing industry drill bit girth welding, and the automatic welding of circumferential seams that also can be used for other cylindric object of same size simultaneously connects.
Description of drawings Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the positioner in the utility model and the structural representation of hold down gag, and Fig. 3 is the structural representation of the hold-down mechanism in the utility model.1 positioner, 2 manipulators, 3 hold down gags, 4 bolts, 5 chucks, 6 welding torch clampers, 7 workpiece, 8 jacking blocks, 9 fish tail screws, 10 rotating shafts, 11 clamping frames, 12 round nuts, 13 hold-down mechanisms, 14 supports, 15 handwheels, 16 end caps, 17 axle sleeves, 18 screw mandrels, 19 shifting axles, 20,24 single direction thrust ball bearings, 21 female silks, 22 lubricating cups, 23 apical axis, 25 feather keys, 26 pressing plates among the figure.
The specific embodiment is referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the utility model drill bit Welding machine of circumferential weld, it comprises positioner (1), manipulator (2), hold down gag (3), bolt (4), chuck (5), welding torch clamper (6), workpiece (7), jacking block (8), fish tail screw (9), rotating shaft (10), clamping frame (11), round nut (12), hold-down mechanism (13), support (14), handwheel (15), end cap (16), axle sleeve (17), screw mandrel (18), shifting axle (19), single direction thrust ball bearing (20), female silk (21), lubricating cup (22) etc., manipulator (2), hold down gag (3) is fixed on the working panel of positioner (1) by bolt pivot pin connector, CO
2Welding gun is fixed on the manipulator head by lock pin, the preheating welding torch is installed on the welding torch clamper (6) of hold down gag (3), welding torch clamper (6) is fixed on the support (14) by locking device, be processed with keyway on the support (14) and be used to install the welding torch clamper, jacking block (8) is fixed on the bottom of hold-down mechanism, the cylinder that is shaped as an arc surface of jacking block (8); Hold-down mechanism (13) is fixed on the clamping frame (11) by round nut (12), clamping frame is the soldering group component, the centre has circular hole and is used to install and fix hold-down mechanism (13), clamping frame (11) is fixed in the rotating shaft (10) by nut, switch through axle (10) on the support (14), support (14) is a steel soldering group component, in order to strengthen support compression strength, on support (14), be welded with reinforcement, be processed with keyway in a side of support (14) and be used to install the welding torch clamper; In hold-down mechanism, handwheel (15) is fixed on the end cap by feather key, end cap (16) is fixed on the axle sleeve (17) by pin, bearing (17) is a circular cylinder, individual event thrust ball bearing (20), (24) are fixed on the two ends of screw mandrel (18), and screw mandrel (18) connects with female silk (21) by screw thread, and female silk (21) is fixed on the shifting axle (19) by pin, shifting axle (19) is installed in the axle sleeve (17), and lubricating cup is installed in the inclined hole of end cap (16).The fish tail screw that unclamps in the accompanying drawing 1 forwards clamping frame and hold-down mechanism to another side, make hold down gag be in opening and see accompanying drawing 2, the drill bit top connection is placed on (the bevel for welding end up) on the chuck of positioner, chucking, the drill bit lower body is placed in the top connection, bevel for welding is aimed at; Hold-down mechanism is gone to original position and passes through the fish tail screw lock, rotate the handwheel in the accompanying drawing 1, make move down cutting teeth on the contact drill bit lower body of jacking block in the accompanying drawing 2, constantly rotate the handwheel in the accompanying drawing 1, jacking block in the accompanying drawing 1 constantly moves down, two weldments are compressed the hold-down mechanism auto lock; Positioner goes to horizontal level with two weldments and hold down gag, and auto lock; The heating welding torch is put on the welding torch clamper on the hold down gag, and mobile welding torch clamper makes the heating welding torch aim at the bevel for welding position, lights the heating welding torch weldment is carried out preheating, arrive preheat temperature after, stop heating, remove the heating welding torch; Then manipulator is with CO
2Welding gun moves on to the bevel for welding position and welds, and sees accompanying drawing 2, and welding finishes, and positioner stops operating, manipulator is CO
2Welding gun is removed, positioner upwards overturns 90 °, weldment and hold down gag are in vertical position, constantly rotate the handwheel in the accompanying drawing 1 then, make the rotation that constantly moves up of jacking block in the accompanying drawing 1, after jacking block in accompanying drawing 1 leaves cutting teeth on the drill bit lower body, unclamp fish tail screw in the accompanying drawing 2, drill bit is taken out pressing frame and hold-down mechanism to forward another side to.
Claims (4)
1, drill bit Welding machine of circumferential weld, it comprises positioner (1), manipulator (2), hold down gag (3), preheating device, complete CO
2Equipment is characterized in that manipulator (2), hold down gag (3) are fixed on the working panel of positioner (1) CO by bolt pivot pin connector
2Welding gun is fixed on the manipulator head by lock pin, and the preheating welding torch is installed on the welding torch clamper of hold down gag, and welding torch clamper (6) is fixed on the support (14) by locking device, and jacking block (8) is fixed on the bottom of hold-down mechanism (13).
2, drill bit Welding machine of circumferential weld according to claim 1, it is characterized in that described hold down gag comprises hold-down mechanism (13), clamping frame (11), round nut (12), rotating shaft (10), bolt (4), support (14), fish tail screw (9), jacking block (7), hold-down mechanism (13) is fixed on the clamping frame (11) by round nut (12), clamping frame (11) is the soldering group component, is fixed in the rotating shaft (10) by nut; Support (14) is a steel soldering group component; Be processed with keyway on its medium-height trestle (14) and be used to install the welding torch clamper.
3, drill bit Welding machine of circumferential weld according to claim 2, it is characterized in that described hold-down mechanism comprises handwheel (15), end cap (16), axle sleeve (17), screw mandrel (18), shifting axle (19), individual event thrust ball bearing (20), (24), female silk (21), lubricating cup (22), apical axis (23), feather key (25), pressing plate (26), handwheel (15) is fixed on the end cap (16) by key, end cap (16) is fixed on the axle sleeve (17) by pin, axle sleeve (17) is a circular cylinder, individual event thrust ball bearing (20), (24) be fixed on the two ends of screw mandrel (18), screw mandrel (18) connects with female silk (21) by screw thread, female silk (21) is fixed on the shifting axle (19) by pin, shifting axle (19) is installed in the axle sleeve (17), and lubricating cup (22) is installed in the inclined hole of end cap (16).
4, drill bit Welding machine of circumferential weld according to claim 1 is characterized in that the cylinder that is shaped as an arc surface of described jacking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111125 CN2650923Y (en) | 2003-10-28 | 2003-10-28 | Bit circular beam welding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111125 CN2650923Y (en) | 2003-10-28 | 2003-10-28 | Bit circular beam welding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2650923Y true CN2650923Y (en) | 2004-10-27 |
Family
ID=34344088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111125 Expired - Fee Related CN2650923Y (en) | 2003-10-28 | 2003-10-28 | Bit circular beam welding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2650923Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430881A (en) * | 2011-10-20 | 2012-05-02 | 奇瑞汽车股份有限公司 | Rotating structure of station apparatus |
| CN103969577A (en) * | 2014-05-12 | 2014-08-06 | 上海宇航***工程研究所 | Universal carrier rocket travel switch testing tool |
| CN105269149A (en) * | 2014-06-11 | 2016-01-27 | 江苏益林金刚石工具有限公司 | Automatic laser welding system for diamond bit |
| CN107838609A (en) * | 2017-11-03 | 2018-03-27 | 深圳市金洲精工科技股份有限公司 | A kind of alignment device and welding method for improving drill bit axiality |
| CN114704214A (en) * | 2022-06-07 | 2022-07-05 | 西南石油大学 | Drill bit fastening and clamping structure and method |
-
2003
- 2003-10-28 CN CN 200320111125 patent/CN2650923Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430881A (en) * | 2011-10-20 | 2012-05-02 | 奇瑞汽车股份有限公司 | Rotating structure of station apparatus |
| CN103969577A (en) * | 2014-05-12 | 2014-08-06 | 上海宇航***工程研究所 | Universal carrier rocket travel switch testing tool |
| CN103969577B (en) * | 2014-05-12 | 2017-01-18 | 上海宇航***工程研究所 | Universal carrier rocket travel switch testing tool |
| CN105269149A (en) * | 2014-06-11 | 2016-01-27 | 江苏益林金刚石工具有限公司 | Automatic laser welding system for diamond bit |
| CN107838609A (en) * | 2017-11-03 | 2018-03-27 | 深圳市金洲精工科技股份有限公司 | A kind of alignment device and welding method for improving drill bit axiality |
| CN107838609B (en) * | 2017-11-03 | 2024-01-30 | 深圳市金洲精工科技股份有限公司 | Alignment device for improving coaxiality of drill bit and welding method |
| CN114704214A (en) * | 2022-06-07 | 2022-07-05 | 西南石油大学 | Drill bit fastening and clamping structure and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |