CN203621833U - Sprocket wheel automatic welding special machine - Google Patents
Sprocket wheel automatic welding special machine Download PDFInfo
- Publication number
- CN203621833U CN203621833U CN201320422317.5U CN201320422317U CN203621833U CN 203621833 U CN203621833 U CN 203621833U CN 201320422317 U CN201320422317 U CN 201320422317U CN 203621833 U CN203621833 U CN 203621833U
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- fixed
- slide rail
- sprocket wheel
- welding
- bent plate
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Abstract
The utility model relates to a sprocket wheel automatic welding special machine, which is specially used for the welding of an annular weld joint on a sprocket wheel for a coal mine scraper plate conveyer. The automatic welding special machine comprises a frame body, a pedestal, a crossbeam, a slide rail, a set of welding machine head and a sprocket wheel rotating mechanism. The sprocket wheel rotating mechanism is arranged on the pedestal and the slide rail is fixedly arranged on the crossbeam through screws. The crossbeam is horizontally welded on the frame body and is welded onto the pedestal together with the frame body. The welding machine head is arranged onto the slide rail by means of a sliding sleeve on a sliding bent plate and is capable of sliding along the slide rail. By means of a locking device on the sliding bent plate, the welding machine head is locked at a fixed position on the slide rail. A display is fixed to the front end of the welding machine head and is capable of moving together with the welding machine head. The special machine has the advantages of simple operation, convenient adjustment, economy and practicality.
Description
Technical field
The utility model relates to a kind of automatic soldering device, and specifically a kind of sprocket wheel special automatic welding machine is specifically designed to the welding of coal mine scraper conveyor sprocket wheel circular weld.
Background technology
At present, the welding manner of known coal mine scraper conveyor sprocket wheel mainly contains 3 kinds: manual welding, easy device welding, robot welding.Manual welding labour intensity is large, and welding quality is unstable; Robot welding automaticity is high, welding quality stable, but cost is high, investment large; And Simple welding device is generally by ordinary lathe, in welding process, can not realize automated movement, lifting, swing of welding gun etc., welding parameter also cannot be set automatically, cannot guarantee the welding quality of workpiece.
Summary of the invention
The purpose of this utility model is to provide a kind of sprocket wheel special automatic welding machine, to overcome existing sprocket wheel Simple welding device above shortcomings.
The utility model solves the technical scheme that its technical problem adopts: this sprocket wheel special automatic welding machine is by Rack Body, base, crossbeam, slide rail and 1 cover welding head and sprocket wheel rotating mechanism composition, sprocket wheel rotating mechanism is installed on base, slide rail is screwed on crossbeam, cross beam water flat welded is welded on base at Rack Body and with Rack Body, welding head is arranged on slide rail and can be moved along slide rail by the sliding sleeve on slip bent plate, locking device on slip bent plate can be locked at welding head the fixed position of slide rail, display is fixed on welding head front end, can follow welding head moves together.
The welding head of this sprocket wheel special automatic welding machine is made up of wire-feed motor, elbow welding gun and guiding mechanism thereof, sliding sleeve is screwed the bottom at slip bent plate, guide-track groove on sliding sleeve is slidably matched and connects with slide rail, welding head is arranged on slide rail and can be moved along slide rail by the sliding sleeve on slip bent plate, and the locking device on slip bent plate can be locked at welding head the fixed position of slide rail; Wire-feed motor is fixed on the inclined-plane, left side of slip bent plate; Electronic cross saddle is fixed by bolts to the right side of slip bent plate, elbow welding gun is hingedly fixed on adjusting rod, adjusting rod connects with terminal pad by bearing pin, terminal pad is fixed on manual cross saddle, manually cross saddle is fixed on again on electronic cross saddle, that is to say that a whole set of elbow welding gun and guiding mechanism thereof are finally screwed the right side at slip bent plate by electronic cross saddle.
The sprocket wheel rotating mechanism of this sprocket wheel special automatic welding machine is by the headstock, tailstock, bracing frame composition, the headstock is fixed by bolts to the front portion of base, tailstock be arranged on base rear portion and can be on base slidable adjustment; Bracing frame is arranged on the middle part of base, by support, transmission, fix three parts and form; Support section comprises carrying roller and roller groove, and carrying roller, with rectangular roll shaft, can be fixed in the draw-in groove that on roller groove, spacing is different, plays the effect of fixing carrying roller and adjustment idlers pitch; Running part comprises power double-screw bolt, lead, power spiral shell dish, handwheel; Handwheel is fixed on power double-screw bolt upper end, power double-screw bolt is linked together by fixing backing plate and roller groove, lead is fixed by bolts to roller groove below, power spiral shell dish is fixed by bolts to pedestal top, handwheel on rotary power double-screw bolt, make power double-screw bolt under the threaded engagement effect of power spiral shell dish, rise or decline, thereby play the effect that regulates support section height, the lead of both sides plays guiding, stable support part and prevents the effect that running part screw thread is locked in the lifting process of power double-screw bolt; Standing part comprises pedestal, foundary weight, set bolt, tightens the set bolt on briquetting, can make pedestal bottom be fastened on the base of special plane, unclamps set bolt, and bracing frame can move on base.
The beneficial effects of the utility model are: device structure is simple, easy to adjust, and welding stability is high, economical and practical.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail;
Fig. 1 is the structural representation of the sprocket wheel special automatic welding machine that the utility model proposes;
Fig. 2 is the front view of the utility model welding head part;
Fig. 3 is the left view of the utility model welding head part;
Fig. 4 is the front view of the bracing frame in the utility model sprocket wheel rotating mechanism;
The specific embodiment
In figure, 1. headstocks 2. 3 are grabbed the 4. fixing backing plate 29. power spiral shell dishes 30. of the longitudinal handwheel of the horizontal handwheel 25. of the bracing frame manual cross saddle 16. locking device 17. elbow welding gun 18. adjusting rod 19. bearing pin 20. terminal pad 21. vertical direction motor 22. sliding sleeve 23. vertical direction handwheel 24. of the electronic cross saddle 15. of 5. tailstock 6. handwheel 7. base 8. Rack Body 9. crossbeam 10. slide rail 11. display 12. slip bent plate 13. wire-feed motor 14. 26. carrying roller 27. roller grooves 28. backing plate 31. pedestal 32. power double-screw bolt 33. lead 34. briquettings that lead of chuck 3. workpiece (sprocket wheel)
As can be seen from Figure 1, Rack Body (8) is welded on base (7), crossbeam (9) is fixedly mounted on Rack Body (8) top, slide rail (10) is screwed on crossbeam (9), in the upper level of crossbeam (9), 1 cover welding head is installed, display (11) is fixed on welding head front end.Sprocket wheel rotating mechanism comprises the headstock (1), tailstock (5), bracing frame (1), the headstock (1) is fixed by bolts to the front portion of base, bracing frame (1) is arranged on the middle part of base, and tailstock (5) is arranged on the rear portion of base.Tailstock (5) and bracing frame (4) can be on base slidable adjustment.While being installed sprocket wheel part (3), according to the size of workpiece size, first, adjust tailstock (5) to suitable position and fix, then, rotate the handwheel (6) on tailstock (5), the spacing of adjusting sprocket wheel part (3) meets the requirement of drawing and technique, finally, adjust the bracing frame (4) of sprocket wheel part below highly, make sprocket wheel part (3) central alignment, guarantee the consistent size of sprocket wheel part (3) annular solder groove.
Fig. 2 and Fig. 3 have reflected the structural relation of the utility model head section, the upper 1 cover welding head of installing of crossbeam (9), welding head is by wire-feed motor (13), slip bent plate (12), sliding sleeve (22), locking device (16) and elbow welding gun (17) and reconditioner thereof form, wire-feed motor (13) is fixed on the inclined-plane, left side of slip bent plate (12), elbow welding gun (17) and guiding mechanism thereof are fixed by bolts to slip bent plate (12) right side, sliding sleeve (22) is fixed on the bottom of slip bent plate (12), guide-track groove on it is slidably matched and connects with slide rail (10), locking device (16) is fixed on below slip bent plate (12), welding head is all fixed on slip bent plate (12), slip bent plate (12) can pass through sliding sleeve (22) along slide rail (10) horizontal slip on crossbeam (9), locking device (16) is fixed on slip bent plate (12) on crossbeam (9), thereby keep motionless while making welding head work.
As shown in Figure 3, elbow welding gun (17) is hingedly fixed on adjusting rod (18), adjusting rod (18) connects with terminal pad (20) by bearing pin (19) and can rotate, terminal pad (20) is fixed on manual cross saddle (15), manually cross saddle (15) is fixed on electronic cross saddle (14), electronic cross saddle (14) is fixed by bolts to the right side of slip bent plate (12) again, that is to say that a whole set of elbow welding gun and guiding mechanism thereof are screwed the right side in slip bent plate (12) by electronic cross saddle (14).
Vertical direction motor (21) control elbow welding gun (17) in electronic cross saddle (14) is realized the automatic adjustment of vertical direction, comprise swing and the enhancing action of elbow welding gun (17), vertical direction handwheel (23) in rotation manual cross saddle (15), longitudinally handwheel (24) and laterally handwheel (25), thereby realize elbow welding gun (17) vertical direction, the manual fine-tuning of vertical and horizontal, can adjust the soldering angle of elbow welding gun (17) by rotation adjusting rod (18).
Fig. 4 has reflected the structural relation of the utility model bracing frame (4), as shown in the figure, on roller groove (27), there are two pairs of draw-in grooves that spacing is different, carrying roller (26) adopts the fixing mode of draw-in groove to be arranged on roller groove (27), the convenient spacing of adjusting carrying roller (26), increases the applicability of bracing frame (4) to different size part.The top of power double-screw bolt (32) is linked together with roller groove (27) by fixing backing plate (28), power spiral shell dish (29) is fixed on pedestal (31) top, the handwheel at rotary power double-screw bolt (32) top, power double-screw bolt (32) band action roller groove (27) under the effect of the threaded engagement of power spiral shell dish (29) rises or declines, the top of two leads (33) is fixed by bolts on roller groove (27), the guiding backing plate (30) of below above being fixed on pedestal (31), pass, when work, play guiding and avoid the locked effect of screw thread.The bottom of pedestal (31) is fixing with the base (7) of set bolt and special plane by briquetting (34).
When welding, sprocket wheel (3) part is grabbed chuck (2) by the headstock (1) and tailstock (5) three and is fixed on working face, adjust the height of bracing frame (4), make the center line alignment of two sprocket wheel parts, rotate handwheel (6) and adjust the spacing of sprocket wheel part (3), weld seam size, guarantee figure paper size, then by welding gun adjusting mechanism accurate adjustment welding torch position and angle, make elbow welding gun (17) accurately aim at the annular weld bead of sprocket wheel (3) from sprocket wheel (3) top simultaneously; When welding, elbow welding gun (17) is motionless, and sprocket wheel (3) is controlled by PLC, and at the uniform velocity rotating speed, in rotation process, completes the welding of sprocket wheel circular weld.
Rotating speed of the movement of welding gun, swing, electric current, voltage, sprocket wheel etc. all adopts step motor control, each stepper motor is connected with the PLC control system in switch board by cable separately with the source of welding current, operator inputs relevant parameter and instruction by display, control sprocket rotation and welding gun welding are carried out simultaneously by PLC, realize automatic welding, also can carry out man-machine communication by display, realize control and the modification of sprocket wheel welding process parameter.
Claims (3)
1. a sprocket wheel special automatic welding machine, it is characterized in that being formed by Rack Body, base, crossbeam, slide rail and 1 cover welding head and sprocket wheel rotating mechanism, sprocket wheel rotating mechanism is installed on base, slide rail is screwed on crossbeam, cross beam water flat welded is welded on base at Rack Body and with Rack Body, welding head is arranged on slide rail and can be moved along slide rail by the sliding sleeve on slip bent plate, locking device on slip bent plate can be locked at welding head the fixed position of slide rail, display is fixed on welding head front end, can follow welding head and move together.
2. sprocket wheel special automatic welding machine according to claim 1, it is characterized in that welding head is made up of wire-feed motor, elbow welding gun and guiding mechanism thereof, sliding sleeve is screwed the bottom at slip bent plate, guide-track groove on sliding sleeve is slidably matched and connects with slide rail, welding head is arranged on slide rail and can be moved along slide rail by the sliding sleeve on slip bent plate, and the locking device on slip bent plate can be locked at welding head the fixed position of slide rail; Wire-feed motor is fixed on the inclined-plane, left side of slip bent plate; Electronic cross saddle is fixed by bolts to the right side of slip bent plate, elbow welding gun is hingedly fixed on adjusting rod, adjusting rod connects with terminal pad by bearing pin, terminal pad is fixed on manual cross saddle, manually cross saddle is fixed on again on electronic cross saddle, that is to say that a whole set of elbow welding gun and guiding mechanism thereof are finally screwed the right side at slip bent plate by electronic cross saddle.
3. sprocket wheel special automatic welding machine according to claim 1, is characterized in that sprocket wheel rotating mechanism is by the headstock, tailstock, bracing frame composition, the headstock is fixed by bolts to the front portion of base, tailstock be arranged on base rear portion and can be on base slidable adjustment; Bracing frame is arranged on the middle part of base, by support, transmission, fix three parts and form; Support section comprises carrying roller and roller groove, and carrying roller, with rectangular roll shaft, can be fixed in the draw-in groove that on roller groove, spacing is different, plays the effect of fixing carrying roller and adjustment idlers pitch; Running part comprises power double-screw bolt, lead, power spiral shell dish, handwheel; Handwheel is fixed on power double-screw bolt upper end, power double-screw bolt is linked together by fixing backing plate and roller groove, lead is fixed by bolts to roller groove below, power spiral shell dish is fixed by bolts to pedestal top, handwheel on rotary power double-screw bolt, make power double-screw bolt under the threaded engagement effect of power spiral shell dish, rise or decline, thereby play the effect that regulates support section height, the lead of both sides plays guiding, stable support part and prevents the effect that running part screw thread is locked in the lifting process of power double-screw bolt; Standing part comprises pedestal, foundary weight, set bolt, tightens the set bolt on briquetting, can make pedestal bottom be fastened on the base of special plane, unclamps set bolt, and bracing frame can move on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320422317.5U CN203621833U (en) | 2013-07-09 | 2013-07-09 | Sprocket wheel automatic welding special machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320422317.5U CN203621833U (en) | 2013-07-09 | 2013-07-09 | Sprocket wheel automatic welding special machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621833U true CN203621833U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320422317.5U Expired - Lifetime CN203621833U (en) | 2013-07-09 | 2013-07-09 | Sprocket wheel automatic welding special machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203621833U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014270A (en) * | 2015-08-10 | 2015-11-04 | 徐金鹏 | Automatic welding robot |
| CN105710518A (en) * | 2016-04-25 | 2016-06-29 | 中国五冶集团有限公司 | Hollow bolt ball welding tool |
| CN106363322A (en) * | 2016-11-24 | 2017-02-01 | 东台市苏中电工机械有限公司 | Automatic robot welding robot for railroad track |
| CN111069832A (en) * | 2019-12-30 | 2020-04-28 | 兴化东华齿轮有限公司 | Welding tool for improving welding qualification rate of chain wheel and welding process using welding tool |
| CN112975228A (en) * | 2021-02-20 | 2021-06-18 | 安徽江淮专用汽车有限公司 | Annular roller welding equipment and welding method thereof |
| CN116810239A (en) * | 2023-08-30 | 2023-09-29 | 华沃智能装备(江苏)有限公司 | Full-automatic sprocket automatic welder with regulatory function |
| CN117399876A (en) * | 2023-11-07 | 2024-01-16 | 山东安贝智能物流设备有限公司 | Metal tray assembly welding robot |
-
2013
- 2013-07-09 CN CN201320422317.5U patent/CN203621833U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014270A (en) * | 2015-08-10 | 2015-11-04 | 徐金鹏 | Automatic welding robot |
| CN105014270B (en) * | 2015-08-10 | 2016-08-24 | 哈尔滨工大服务机器人有限公司 | A kind of automatic welding machine people |
| CN105710518A (en) * | 2016-04-25 | 2016-06-29 | 中国五冶集团有限公司 | Hollow bolt ball welding tool |
| CN106363322A (en) * | 2016-11-24 | 2017-02-01 | 东台市苏中电工机械有限公司 | Automatic robot welding robot for railroad track |
| CN111069832A (en) * | 2019-12-30 | 2020-04-28 | 兴化东华齿轮有限公司 | Welding tool for improving welding qualification rate of chain wheel and welding process using welding tool |
| CN112975228A (en) * | 2021-02-20 | 2021-06-18 | 安徽江淮专用汽车有限公司 | Annular roller welding equipment and welding method thereof |
| CN116810239A (en) * | 2023-08-30 | 2023-09-29 | 华沃智能装备(江苏)有限公司 | Full-automatic sprocket automatic welder with regulatory function |
| CN116810239B (en) * | 2023-08-30 | 2023-12-05 | 华沃智能装备(江苏)有限公司 | Full-automatic sprocket automatic welder with regulatory function |
| CN117399876A (en) * | 2023-11-07 | 2024-01-16 | 山东安贝智能物流设备有限公司 | Metal tray assembly welding robot |
| CN117399876B (en) * | 2023-11-07 | 2024-03-12 | 山东安贝智能物流设备有限公司 | Metal tray assembly welding robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |