CN2372088Y - Bell socket stepless reducing reinforcement bar skeleton roll-welding machine - Google Patents
Bell socket stepless reducing reinforcement bar skeleton roll-welding machine Download PDFInfo
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- CN2372088Y CN2372088Y CN 99205077 CN99205077U CN2372088Y CN 2372088 Y CN2372088 Y CN 2372088Y CN 99205077 CN99205077 CN 99205077 CN 99205077 U CN99205077 U CN 99205077U CN 2372088 Y CN2372088 Y CN 2372088Y
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Abstract
A faucet stepless reducing reinforcement bar skeleton roll-welding machine of the utility model is characterized in that a main drive electric motor drives a jointing main plate to rotate, and a profile modeling canister which drives a plurality of welding undertaking slide tables to make radial synchronization action is arranged on the jointing main plate; an auxiliary drive motor drives the pulling mechanism of the profile modeling canister and drags a rib-pulling dolly and an electric pole slide table to move. A bipolar electrode mechanism is arranged on the electric pole slide table. The utility model has the advantages that it can realize that the faucet of a steel reinforcement framework is automatically welded and linked into a molding, and in the automatic welding process, the advance and retreat of the rib-pulling dolly, the synchronous reducing or expansion of the welding undertaking slide table and the synchronous displacement of a jointing electrode are driven and completed by the same motor. The utility model is suitable for the jointing of the steel reinforcement framework at the faucet of a concrete reinforced pipe.
Description
The utility model belongs to the resistance welded facility, particularly a kind of seam welder that the bell and spigot framework of steel reinforcement of armored concrete water-supply-pipe and drainpipe is welded with rolling electrode wheel.
At present, the armored concrete water-supply-pipe that China produces and the bell and spigot framework of steel reinforcement of drainpipe, be to adopt the framework of steel reinforcement seam welder roll welding of the frustum of a cone loose tool that has solid shape identical and size to make with the framework of steel reinforcement bellmouth, can't adjust arbitrarily the bellmouth diameter dimension, therefore, same seam welder framework of steel reinforcement specification of producing is restricted.
The purpose of this utility model is, design and produce a kind of bell and spigot stepless variable radius framework of steel reinforcement seam welder, adopt the copying principle, when welded reinforcement skeleton bellmouth inclined-plane, pass through mechanical linkage which controls, make to be installed in welding and to hold weldering slide unit and synchronous undergauge of welding electrode or hole enlargement on the master, realize the automatic welding fabrication of bell and spigot framework of steel reinforcement.
The technical solution of the utility model is following realization: a kind of bell and spigot stepless variable radius framework of steel reinforcement seam welder, to the tail end of main engine bed main drive gear is set in level length, at the main engine bed front end welding master, auxiliary drive gear and welding electrode slide unit are set, lead the muscle dolly by what auxiliary drive gear drove in the auxiliary engine bed setting of relative main engine bed fixed-site;
Main drive gear connects planetary reducer, driving gear pair by the main electromagnetic adjustable speed motor that drives, and drives horizontal hollow spindle driving welding master and does rotation counterclockwise; What welding master card was provided with supporting circumferential reinforcement identical with framework of steel reinforcement longitudinal reinforcement radical and longitudinal reinforcement crosspoint holds the weldering slide unit, tendon guiding tube is arranged on the back side of holding the weldering slide unit, with hold the weldering slide unit be connected, hold the weldering slide unit and be installed in the carriage saddle that can radially slide, carriage saddle is fixed in each chute that is distributed on the welding master; Welding master center is provided with the profiling tube, the profiling tube is truncated cone shape, insert in the hollow spindle that connects welding master center the end, be connected with the profiling tube pulling mechanism of support tail end by pull bar, the inclined-plane of profiling tube contacts with the travelling wheel that respectively holds the weldering slide unit, relies on the spring on the carriage saddle to keep impaction state;
The pair of auxiliary drive gear drives electromagnetic adjustable speed motor, after connecting planetary reducer, drive feed box A and feed box B respectively, the profiling tube pulling mechanism that feed box A forms by electromagnetic clutch and the sprocket wheel that is installed in the horizontal spindle tail end, nut, leading screw, the profiling tube that promotion is sleeved on welding master center does that level is forward and backward to be moved, leading screw is provided with contact, to promote the profiling barrel stroke position-limit mechanism on the support; Feed box B is three shaft gear casees, two power output shafts are arranged, and output shaft a is by electromagnetic clutch, sprocket wheel, drags to lead the muscle dolly and move horizontally, output shaft b drives the welding electrode slide unit and moves radially along the welding master by electromagnetic clutch, the hinged shaft coupling of extension type;
Welding electrode slide unit lower stage is provided with along welding master radial displacement leading screw, and top is respectively equipped with welding electrode wheel and contact electrode plate bipolar electrode welding mechanism, and the push rod and the push rod pressure adjusting nut of welding electrode wheel and contact electrode plate;
Lead conduction chain, commutation sprocket wheel that muscle dolly bottom is provided with walking roller and passes through the sprocket wheel of feed box B output shaft a from auxiliary driving on the mainframe, upper support has the welding clutch plate, with make clutch plate and welding master rotary speed lazy-tongs identical with direction, what be provided with fixing longitudinal reinforcement termination in the radial groove of driven card holds the muscle dop in the month.
Complete machine adopts the common electric control circuit that constitutes of devices such as time-delay relay, electromagnetic clutch, travel switch to connect prior art, can realize moving, hold the coordination of welding the synchronous undergauge of slide unit or hole enlargement, welding electrode slide unit and welding electrode synchronous shift to leading the muscle dolly.
Using method of the present utility model is:
The operation of preparatory stage is, internal diameter size according to product framework of steel reinforcement straight section, shake the radial displacement leading screw of welding electrode slide unit lower stage, rest on the appropriate location to pedestal, adjust successively and hold the weldering slide unit on the welding master, make the radial position of soldering copper post outer rim on the welding master of holding on the weldering slide unit identical, be locked simultaneously with desire welded framework straight section internal diameter; The straight line longitudinal reinforcement of straightening fixed length is penetrated each tendon guiding tube successively; Start secondary drive motors counter-rotating, profiling tube and welding electrode slide unit are synchronized with the movement, be parked on bellmouth full-size position automatically; To lead the muscle dolly and be pulled near the welding master, and adjust the radial position of holding the muscle dop in the month on the driven card, and penetrate longitudinal reinforcement successively, locking is blocked; Selected welding master rotary speed is to determine framework of steel reinforcement ring muscle pitch; Adjust welding current intensity, weld interval; Pressure adjusting nut by the electrode wheel push rod is regulated welding pressure; The hand traction circumferential reinforcement shakes welding electrode slide unit hold-down mechanism handle by leading aperture on the muscle frame to the welding electrode slide unit, and electrode wheel is travelled forward, and circumferential reinforcement and longitudinal reinforcement are located in the crosspoint, selects suitable dynamics that it is compressed mutually;
The operation in welding stage is to connect the switch board power supply; Manually welding welds circumferential reinforcement and longitudinal reinforcement at the place, crosspoint; Start main drive motor, make the welding master slowly rotate to next solder joint counterclockwise, manually welding once more, after observing welding normally, press the driving button, main drive motor rotation this moment, the welding master begins continuous rotation, under the situation of longitudinal reinforcement non-displacement, the welding master rotates continuously, carries out the close boxing of skeleton female end dicyclo and connects; After finishing, start secondary drive motors automatically, the output chain gear drive is led the muscle dolly and is begun to move backward, in rotation of welding master and electrode welding, leads the muscle dolly and pulls straight longitudinal reinforcement, and formation ring muscle pitch is carried out the continuous welding of skeleton bellmouth straight section; After finishing, lead the muscle dolly and stop automatically moving, carry out close welding of skeleton bellmouth straight section root around monocycle; After finishing, lead the muscle dolly and continue automatically to move backward, pull out longitudinal reinforcement to form pitch; The profiling tube at welding master center moves to leading muscle dolly direction, and its inclined-plane skids off, and is driven by extension spring and to hold the weldering slide unit on the welding master, makes its inside undergauge continuously on the welding master.Also inwardly tracking is mobile synchronously to drive bipolar electrode welding electrode slide unit simultaneously, and is constant with the welding pressure that keeps welding electrode, carries out the tiltedly continuous welding of section of skeleton bellmouth; Contact on the leading screw that is fixed on the horizontal spindle afterbody moves to profiling barrel stroke position-limit mechanism anchor point place, and profiling tube and welding electrode slide unit stop to move, and stay the position when stopping, and leads the muscle dolly and continues to move backward, carries out the welding of skeleton straight section; After finishing, secondary drive motors shuts down automatically, stops to move when leading the muscle dolly to anchor point, carries out the close of skeleton socket end and welds around dicyclo; Then, main drive motor shuts down automatically, and the welding master stops, and welding procedure is all over automatically.
The operation of arrangement stage is, that unclamps longitudinal reinforcement holds the muscle dop in the month, unloads the framework of steel reinforcement finished product; Make and lead the muscle dolly and return near welding master place.
The utility model has the advantages that: adopt the copying principle, when welded reinforcement skeleton bellmouth inclined-plane, by mechanical linkage which controls, make to be installed in welding and to hold weldering slide unit and synchronous undergauge of welding electrode or hole enlargement on the master, realize the automatic welding fabrication of bell and spigot framework of steel reinforcement.That leads the muscle dolly moves forward and backward, holds the weldering synchronous undergauge of slide unit or hole enlargement, welding pedestal and welding electrode synchronous shift, the action of these three directions, drive by two custom-designed feed boxes by same buncher, can be by the requirement of framework of steel reinforcement moulding process, finish according to designing program, avoided the troublesome operation of artificial feeding welding electrode.That realizes that longitudinal reinforcement and circumferential reinforcement be welded to each other holds the weldering slide unit, be installed in the carriage saddle that is fixed on the welding master, its radial dimension can weld the flat segments framework of steel reinforcement after adjusting according to the framework of steel reinforcement straight section, so have the performance of producing flat mouthful framework of steel reinforcement concurrently; When the bellmouth broken line of moulding bell and spigot framework of steel reinforcement, hold the weldering slide unit and can in carriage saddle, radially slide, realize synchronous undergauge or hole enlargement.Adopt two welding electrode mechanisms, replaces traditional and the graphite utmost point friction of welding master, can realize the synchronous shift of welding electrode, reduced welding circuit resistance again effectively, welding pressure is stablized, improved welding reliability.Be applicable to the welding of armored concrete water-supply-pipe and drainpipe bell and spigot framework of steel reinforcement peace mouthful framework of steel reinforcement
Below in conjunction with drawings and Examples, the utility model will be further described:
Fig. 1 is the first half organigram of bell and spigot stepless variable radius framework of steel reinforcement seam welder
Fig. 2 is the latter half organigram of bell and spigot stepless variable radius framework of steel reinforcement seam welder
Fig. 3 be bell and spigot stepless variable radius framework of steel reinforcement seam welder lead muscle dolly organigram
Fig. 4 is the welding master and the welding electrode schematic diagram of bell and spigot stepless variable radius framework of steel reinforcement seam welder
Fig. 5 is the welding electrode organigram of bell and spigot stepless variable radius framework of steel reinforcement seam welder
Fig. 6 is the organigram of the welding electrode wheel of bell and spigot stepless variable radius framework of steel reinforcement seam welder
Fig. 7 is the organigram of the contact electrode plate of bell and spigot stepless variable radius framework of steel reinforcement seam welder
Fig. 8 is the organigram that holds the weldering slide unit of bell and spigot stepless variable radius framework of steel reinforcement seam welder
Fig. 9 is the side view of Fig. 8
Figure 10 is the transmission principle figure of bell and spigot stepless variable radius framework of steel reinforcement seam welder
Figure 11 is the welding finished product organigram of bell and spigot stepless variable radius framework of steel reinforcement seam welder
By Fig. 1,2,3 as seen, a kind of bell and spigot stepless variable radius framework of steel reinforcement seam welder of the present utility model, to the main engine bed tail end main drive gear is set in level length, welding master, auxiliary drive gear and welding electrode slide unit is set, lead the muscle dolly what auxiliary engine bed was provided with chain drive at the main engine bed front end;
Main drive gear connects planetary reducer 2, driving gear pair 3 by the main electromagnetic adjustable speed motor 1 that drives, and drives horizontal spindle 28 driving welding masters 18 and does rotation counterclockwise; Hold weldering slide unit 6 and be provided with the tendon guiding tube 24 that penetrates longitudinal reinforcement, holding the weldering slide unit is installed in the carriage saddle that can radially slide, carriage saddle is fixed in the chute that welds on the master, the welding master center profiling tube 5 of packing into, the profiling tube is truncated cone shape, welding master center is inserted in the end, and its inclined-plane leans on the spring 33 on the carriage saddle to compress with holding between the weldering slide unit travelling wheel 32;
The pair of auxiliary drive gear drives electromagnetic adjustable speed motor 4, after connecting planetary reducer, drive feed box A11 and feed box B12 respectively, the profiling tube pulling mechanism that feed box A forms by electromagnetic clutch and the sprocket wheel 15 that is installed in horizontal spindle 28 rear ends, nut 16, leading screw 17, the profiling tube 5 that promotion is installed in welding master 18 centers does that level is forward and backward to be moved, leading screw is provided with contact, can touch the profiling barrel stroke position-limit mechanism 29 on the support; Feed box B is three shaft gear casees, two power output shafts are arranged, and output shaft a is by electromagnetic clutch, sprocket wheel 23, drags to lead muscle dolly 7 and move horizontally, output shaft b drives welding electrode slide unit 19 and moves radially along the welding master by electromagnetic clutch, the hinged shaft coupling 8 of extension type; Lead muscle dolly bottom and be provided with walking roller and conduction chain, commutation sprocket wheel and lazy-tongs, upper support has welding clutch plate 25, and what be provided with fixing longitudinal reinforcement termination in the radial groove of driven card holds muscle dop 14 in the month.Among the figure, 9 are welding master and the synchronous power transmission shaft that rotates of clutch plate that leads on the muscle dolly; 10 is the driving chain between secondary drive motors and the feed box B;
By Fig. 4,5 as seen, welding electrode slide unit 19 bottoms are provided with the radial displacement leading screw 21 of pedestal 20, and top is provided with welding electrode wheel 27, electrode wheel push rod 13 and push rod pressure adjusting nut 26;
As seen from Figure 6, welding electrode wheel 27 is regulated welding pressure by electrode push rod 13 and push rod pressure adjusting nut 26, pushes against the framework of steel reinforcement solder joint by the welding electrode wheel;
As seen from Figure 7, contact electrode plate 31 is regulated welding pressure by electrode push rod 13 and push rod pressure adjusting nut 26, pushes against the framework of steel reinforcement solder joint by the contact electrode plate, and constitutes current loop between the welding electrode wheel;
By Fig. 8,9 as seen, weldering slide unit 6 back sides of holding on the welding master 18 are provided with tendon guiding tube 24, and the inclined-plane of profiling tube 5 contacts with the travelling wheel 32 that respectively holds the weldering slide unit, relies on the spring 33 on the carriage saddle to keep impaction state;
As seen from Figure 10, main drive motor 1 drives 18 rotations of welding master by gear pair, rotates synchronously by power transmission shaft 9 driven transmission dishes simultaneously; Secondary drive motors 4 drives leading screw by feed box A, and interlock profiling tube 5 moves; Lead muscle dolly 7 by feed box B through chain drive and move, simultaneously through hinged shaft coupling transmission welding electrode slide unit along the radial displacement of welding master.Among the figure, 30 is the framework of steel reinforcement finished product.
As seen from Figure 11, make the framework of steel reinforcement of bell and spigot concrete reinforced pipe, caliber φ 300-800mm, pipe range 2500mm, skeleton longitudinal reinforcement 6-8 root, circumferential reinforcement pitch 30-130mm, bar diameter 3-4mm.Have dicyclo close around reinforcing bar at female end, have monocycle close around reinforcing bar at the bellmouth root, the socket end has dicyclo close around reinforcing bar.
Claims (3)
1, a kind of bell and spigot stepless variable radius framework of steel reinforcement seam welder comprises the main drive gear on the main engine bed, and auxiliary drive gear, welding are led the muscle dolly on master, welding electrode and the auxiliary engine bed, it is characterized in that:
Main drive gear main drives electromagnetic adjustable speed motor and drives horizontal spindle and drive the welding master, and welding master center is provided with the profiling tube, is provided with the profiling tube of being made up of sprocket wheel, nut, leading screw at the horizontal spindle tail end of support and spurs mechanism; Welding master card be provided with can move radially hold the weldering slide unit;
The pair of auxiliary drive gear drives electromagnetic adjustable speed motor and drives the profiling tube that is installed in welding master center by feed box and do that level is forward and backward to be moved, and the pulling leading screw is provided with contact, touches the profiling barrel stroke position-limit mechanism on the support; The pair of auxiliary drive gear drives electromagnetic adjustable speed motor, drives sprocket wheel by feed box simultaneously and drags and lead the muscle dolly and move horizontally, and drives the welding electrode slide unit by the hinged shaft coupling of extension type and moves radially along welding master.
2, bell and spigot stepless variable radius framework of steel reinforcement seam welder as claimed in claim 1 is characterized in that the profiling tube is truncated cone shape, welding master center is inserted in the end, be connected with profiling tube pulling mechanism by pull bar, its inclined-plane contacts with the travelling wheel that holds the weldering slide unit, by the spring compression on the carriage saddle.
3, bell and spigot stepless variable radius framework of steel reinforcement seam welder as claimed in claim 1, it is characterized in that, welding electrode slide unit lower stage is provided with along master radial displacement leading screw, top is provided with welding electrode wheel and contact electrode plate bipolar electrode welding mechanism, and the push rod and the push rod pressure adjusting nut of welding electrode wheel and contact electrode plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99205077 CN2372088Y (en) | 1999-03-08 | 1999-03-08 | Bell socket stepless reducing reinforcement bar skeleton roll-welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99205077 CN2372088Y (en) | 1999-03-08 | 1999-03-08 | Bell socket stepless reducing reinforcement bar skeleton roll-welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2372088Y true CN2372088Y (en) | 2000-04-05 |
Family
ID=33999705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99205077 Expired - Fee Related CN2372088Y (en) | 1999-03-08 | 1999-03-08 | Bell socket stepless reducing reinforcement bar skeleton roll-welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2372088Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602143B (en) * | 2009-03-09 | 2011-11-23 | 凌德祥 | Sliding welding machine |
| CN102441749A (en) * | 2010-09-30 | 2012-05-09 | 江苏江桥机械制造有限公司 | Wire-releasing type synchronous mechanism for automatic reducing rolling welding machine |
| CN102463407A (en) * | 2010-11-18 | 2012-05-23 | 江苏邦威机械制造有限公司 | Traction type rolling welding machine |
| CN104416302A (en) * | 2013-08-28 | 2015-03-18 | 四平欧维姆机械有限公司 | Adjustable automatic installation mechanism for inner crane of reinforcement cage |
| CN104759821A (en) * | 2015-04-20 | 2015-07-08 | 江苏科技大学 | Automatic reducing system mechanism of rolling welder |
| CN110131500A (en) * | 2019-05-18 | 2019-08-16 | 江苏狼博管道制造有限公司 | A kind of anti-loose interface of hard locking of socket joint rubber sealing |
-
1999
- 1999-03-08 CN CN 99205077 patent/CN2372088Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602143B (en) * | 2009-03-09 | 2011-11-23 | 凌德祥 | Sliding welding machine |
| CN102441749A (en) * | 2010-09-30 | 2012-05-09 | 江苏江桥机械制造有限公司 | Wire-releasing type synchronous mechanism for automatic reducing rolling welding machine |
| CN102441749B (en) * | 2010-09-30 | 2015-05-20 | 江苏江桥机械制造有限公司 | Wire-releasing type synchronous mechanism for automatic reducing rolling welding machine |
| CN102463407A (en) * | 2010-11-18 | 2012-05-23 | 江苏邦威机械制造有限公司 | Traction type rolling welding machine |
| CN102463407B (en) * | 2010-11-18 | 2015-11-25 | 江苏邦威机械制造有限公司 | A kind of towed seam welder |
| CN104416302A (en) * | 2013-08-28 | 2015-03-18 | 四平欧维姆机械有限公司 | Adjustable automatic installation mechanism for inner crane of reinforcement cage |
| CN104759821A (en) * | 2015-04-20 | 2015-07-08 | 江苏科技大学 | Automatic reducing system mechanism of rolling welder |
| CN104759821B (en) * | 2015-04-20 | 2016-04-13 | 江苏科技大学 | A kind of seam welder automatic diameter changing system authority |
| CN110131500A (en) * | 2019-05-18 | 2019-08-16 | 江苏狼博管道制造有限公司 | A kind of anti-loose interface of hard locking of socket joint rubber sealing |
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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 |