CN204771357U - Stainless steel ring welding seam automatic welding machine - Google Patents
Stainless steel ring welding seam automatic welding machine Download PDFInfo
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- CN204771357U CN204771357U CN201520490608.7U CN201520490608U CN204771357U CN 204771357 U CN204771357 U CN 204771357U CN 201520490608 U CN201520490608 U CN 201520490608U CN 204771357 U CN204771357 U CN 204771357U
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- briquetting
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Abstract
The utility model discloses a stainless steel ring welding seam automatic welding machine, including frame, pipe fitting rotating device, closing device and welder, welder and frame fixed connection, pipe fitting rotating device includes the motor, two axis of rotation, axle bed, worm seat, worm and worm wheel, axle bed and frame fixed connection, the both ends of two axis of rotation are all rotated with respective axle bed and are connected, and the one end of two axis of rotation all is equipped with the worm wheel, worm seat and frame fixed connection, worm and worm seat normal running fit, and be connected with motor drive, and worm and two worm wheel meshings, closing device includes the mounting bracket, compress tightly the cylinder, briquetting and briquetting roller bearing, mounting bracket and frame fixed connection, it links with the mounting bracket dress to compress tightly the cylinder, briquetting and the output pole lower extreme fixed connection who compresses tightly the cylinder, briquetting roller bearing and briquetting normal running fit. The utility model discloses the clamping location is convenient, and the further welding efficiency that improves realizes automated production.
Description
Technical field
The utility model relates to a kind of automatic welder(welding machine), especially a kind of stainless steel ring welding line automatic welding machine.
Background technology
Stainless steel tube applies to device fabrication, conveying gas, the construction of liquid Hydraulic Projects etc. widely.As everyone knows, by the impact of stainless steel material characteristic, the ductility of stainless-steel pipe is poor, and can only be extended by the method for welding, existing welding method has two kinds, and one is manual welding, and feature is inefficiency, and weld uneven, qualification rate is low; Also have one to be adopt stainless steel ring weld seam welder, this mode welding efficiency is improved, but needs artificial adjustment after clamping, and Set and Positioning is inconvenient.
Summary of the invention
It is convenient that the purpose of this utility model is to provide a kind of Set and Positioning, improves welding efficiency further, realize the stainless steel ring welding line automatic welding machine of automated production.
In order to achieve the above object, the technical solution of the utility model is: a kind of stainless steel ring welding line automatic welding machine, comprise frame, pipe fitting rotating device, hold down gag and welding gun, welding gun is fixedly connected with frame, described pipe fitting rotating device comprises motor, two turning cylinders, axle bed, worm seat, worm and worm wheel, described axle bed is fixedly connected with frame, the two ends of two turning cylinders are all rotationally connected with respective axle bed, and worm gear is all equipped with in one end of two turning cylinders, worm seat is fixedly connected with frame, worm screw and worm seat are rotatably assorted, and be connected with motor-driven, and worm screw engages with two worm gears, hold down gag comprises installing rack, compression cylinder, briquetting and briquetting roller bearing, installing rack is fixedly connected with frame, compression cylinder and installing rack load, briquetting is fixedly connected with the take-off lever lower end of compression cylinder, briquetting roller bearing and briquetting are rotatably assorted.
Also comprise and move back core apparatus, move back core apparatus to comprise and move back core cylinder, cylinder block, mandrel axis, plug, securing member, adjusting bolt and block, cylinder block is fixedly connected with frame with block, the cylinder body moving back core cylinder is positioned at cylinder block, and is connected with cylinder block slippage, and mandrel axis is fixedly connected with the take-off lever moving back core cylinder, plug is sleeved on mandrel axis, and by securing member and mandrel axis fastening, adjusting bolt is threaded with cylinder block, and with move back the cylinder body load of core cylinder.
Described hold down gag has three, and wherein two hold down gags are positioned at the both sides of welding gun, and another hold down gag is positioned at the side of frame.
The periphery of described frame has shielded frame.
The welding gun place that is positioned at of two turning cylinders of described pipe fitting rotating device is also set with copper sheathing.
After adopting said structure, pipe fitting rotating device of the present utility model has two turning cylinders, and turning cylinder realizes the synchronous axial system in the same way of two turning cylinders by driven by motor worm and worm wheel.As long as stainless steel tube is placed between two turning cylinders, the outer wall of stainless steel tube contacts with two power transmission shafts simultaneously, drive briquetting to decline by the compression cylinder of hold down gag again, the briquetting roller bearing on briquetting and stainless steel tube outer wall are offseted, just can carry out Set and Positioning to stainless steel tube.And two turning cylinders can drive stainless steel tube to rotate, welding gun just can carry out girth joint welding to the stainless steel tube rotated, and Set and Positioning is convenient, naturally just improves welding efficiency.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is pipe fitting rotating device top view in Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 moves back core apparatus sectional view in Fig. 1;
Fig. 5 is the stereogram of hold down gag in Fig. 1.
Detailed description of the invention
The embodiment provided below in conjunction with accompanying drawing is described in further detail the utility model.
See Fig. 1, 2, 3, 4, shown in 5, a kind of stainless steel ring welding line automatic welding machine, comprise frame 1, pipe fitting rotating device 2, hold down gag 3 and welding gun 4, welding gun 4 is fixedly connected with frame 1, described pipe fitting rotating device 2 comprises motor 2-1, two turning cylinder 2-2, axle bed 2-3, worm seat 2-4, worm screw 2-5 and worm gear 2-6, described axle bed 2-3 is fixedly connected with frame 1, the two ends of two turning cylinder 2-2 are all rotationally connected with respective axle bed 2-3, and worm gear 2-6 is all equipped with in one end of two turning cylinder 2-2, worm seat 2-4 is fixedly connected with frame 1, worm screw 2-5 and worm seat 2-4 is rotatably assorted, and be in transmission connection with motor 2-1, and worm screw 2-5 engages with two worm gear 2-6, hold down gag 3 comprises installing rack 3-1, compression cylinder 3-2, briquetting 3-3 and briquetting roller bearing 3-4, installing rack 3-1 is fixedly connected with frame 1, compression cylinder 3-2 and installing rack 3-1 load, briquetting 3-3 is fixedly connected with the take-off lever lower end of compression cylinder 3-2, briquetting roller bearing 3-4 and briquetting 3-3 is rotatably assorted.
Shown in Figure 4, conveniently the stainless steel tube after having welded is exited, realize automated production, enhance productivity further, also comprise and move back core apparatus 5, move back core apparatus 5 to comprise and move back core cylinder 5-1, cylinder block 5-2, mandrel axis 5-3, plug 5-4, securing member 5-5, adjusting bolt 5-6 and block 5-7, cylinder block 5-2 is fixedly connected with frame 1 with block 5-5, the cylinder body moving back core cylinder 5-1 is positioned at cylinder block 5-2, and be connected with cylinder block 5-2 slippage, mandrel axis 5-3 is fixedly connected with the take-off lever moving back core cylinder 5-1, plug 5-4 is sleeved on mandrel axis 5-3, and it is fastening by securing member 5-5 and mandrel axis 5-3, adjusting bolt 5-6 is threaded with cylinder block 5-2, and with move back the cylinder body load of core cylinder 5-1.Adjusting bolt 5-6 can finely tune the upper-lower position moving back core cylinder 5-1, and when moving back core, convenient adjustment plug 5-4 is coaxial with stainless steel tube, can move back core smoothly. and block 5-7 can block stainless steel tube, carries out spacing to stainless steel tube.After welding completes, the compression cylinder 3-2 of hold down gag 3 lifts, and move back core cylinder 5-1 and drive mandrel axis 5-3 to stretch out, stainless steel tube is exited welding torch position, and handled easily personnel collect, and the phenomenons such as scald can not be caused to occur.
Shown in Figure 1, described hold down gag 3 has three, and wherein two hold down gags 3 are positioned at the both sides of welding gun 4, another hold down gag 3 is positioned at the side of frame 1, and three hold down gags 3 can synchronous averaging, compresses spacing by the stainless steel tube be positioned on two turning cylinder 2-2, stainless steel tube is made to there will not be play phenomenon when rotating, improve welding quality, the end of stainless steel tube pushed down by another hold down gag 3, is applicable to the welding of extended type stainless steel tube.
Shown in Figure 1, welding gun 4 operationally can discharge the welding slag of splashing, easily scalds operating personnel, arranges in the periphery of described frame 1 safety that shielded frame 1-1 well protects operating personnel.
Shown in participation Fig. 2, welding gun 4 place that is positioned at of two turning cylinder 2-2 of described pipe fitting rotating device 2 is also set with copper sheathing 6, the welding temperature of welding gun 4 is high, turning cylinder 2-2 can reduce the service life of turning cylinder 2-2 under being in high temperature for a long time, copper sheathing 6 is positioned at welding gun 4 place, well can extend the service life of two turning cylinder 2-2.
Shown in Fig. 1,2,3,4,5, when the utility model uses, the stainless steel tube that two need girth joint to weld is placed on position between two turning cylinder 2-2, and wherein one be sleeved on and move back on the plug 5-4 of core apparatus 5, and offset with block 5-7, conveniently move back core.And adjust welding gun 4, make welding gun 4 just to the junction of two stainless steel tubes, start three hold down gags 3, make the briquetting 3-3 of hold down gag 3 push down respective stainless steel tube, and briquetting roller bearing 3-4 rolls with stainless steel tube outer wall and coordinates.Starter motor 2-1, motor 2-1 drives worm screw 2-5 to rotate, worm screw 2-5 drives two worm gear 2-6 be fixedly connected on turning cylinder 2-2 to rotate simultaneously, and drive two power transmission shaft 2-2 synchronous axial system in the same way, power transmission shaft 2-2 drives stainless steel tube to rotate, the junction of welding gun 4 to two stainless steel tubes is welded, after having welded, start move back core apparatus 5 move back core cylinder 5-1, moving back core cylinder 5-1 drives mandrel axis 5-3 to stretch out, stainless steel tube is released welding torch position, and operating personnel move the stainless steel tube welded.The utility model stainless steel tube is convenient and reliable when clamping is fixed, and improves welding efficiency, realizes automated production simultaneously.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a stainless steel ring welding line automatic welding machine, it is characterized in that: comprise frame (1), pipe fitting rotating device (2), hold down gag (3) and welding gun (4), welding gun (4) is fixedly connected with frame (1), described pipe fitting rotating device (2) comprises motor (2-1), two turning cylinders (2-2), axle bed (2-3), worm seat (2-4), worm screw (2-5) and worm gear (2-6), described axle bed (2-3) is fixedly connected with frame (1), the two ends of two turning cylinders (2-2) are all rotationally connected with respective axle bed (2-3), and worm gear (2-6) is all equipped with in one end of two turning cylinders (2-2), worm seat (2-4) is fixedly connected with frame (1), worm screw (2-5) and worm seat (2-4) are rotatably assorted, and be in transmission connection with motor (2-1), and worm screw (2-5) engages with two worm gears (2-6), hold down gag (3) comprises installing rack (3-1), compression cylinder (3-2), briquetting (3-3) and briquetting roller bearing (3-4), installing rack (3-1) is fixedly connected with frame (1), compression cylinder (3-2) and installing rack (3-1) load, briquetting (3-3) is fixedly connected with the take-off lever lower end of compression cylinder (3-2), briquetting roller bearing (3-4) and briquetting (3-3) are rotatably assorted.
2. a kind of stainless steel ring welding line automatic welding machine according to claim 1, it is characterized in that: also comprise and move back core apparatus (5), move back core apparatus (5) to comprise and move back core cylinder (5-1), cylinder block (5-2), mandrel axis (5-3), plug (5-4), securing member (5-5), adjusting bolt (5-6) and block (5-7), cylinder block (5-2) is fixedly connected with frame (1) with block (5-5), the cylinder body moving back core cylinder (5-1) is positioned at cylinder block (5-2), and be connected with cylinder block (5-2) slippage, mandrel axis (5-3) is fixedly connected with the take-off lever moving back core cylinder (5-1), plug (5-4) is sleeved on mandrel axis (5-3), and it is fastening by securing member (5-5) and mandrel axis (5-3), adjusting bolt (5-6) is threaded with cylinder block (5-2), and with move back the cylinder body load of core cylinder (5-1).
3. a kind of stainless steel ring welding line automatic welding machine according to claim 1, it is characterized in that: described hold down gag (3) has three, and wherein two hold down gags (3) are positioned at the both sides of welding gun (4), another hold down gag (3) is positioned at the side of frame (1).
4. a kind of stainless steel ring welding line automatic welding machine according to claim 1, is characterized in that: the periphery of described frame (1) has shielded frame (1-1).
5. a kind of stainless steel ring welding line automatic welding machine according to claim 1, is characterized in that: welding gun (4) place that is positioned at of two turning cylinders (2-2) of described pipe fitting rotating device (2) is also set with copper sheathing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490608.7U CN204771357U (en) | 2015-07-08 | 2015-07-08 | Stainless steel ring welding seam automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490608.7U CN204771357U (en) | 2015-07-08 | 2015-07-08 | Stainless steel ring welding seam automatic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771357U true CN204771357U (en) | 2015-11-18 |
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ID=54511483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520490608.7U Expired - Fee Related CN204771357U (en) | 2015-07-08 | 2015-07-08 | Stainless steel ring welding seam automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607639A (en) * | 2015-10-26 | 2017-05-03 | 镇江中焱数控设备有限公司 | Automatic welding machine for stainless steel circumferential weld |
-
2015
- 2015-07-08 CN CN201520490608.7U patent/CN204771357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607639A (en) * | 2015-10-26 | 2017-05-03 | 镇江中焱数控设备有限公司 | Automatic welding machine for stainless steel circumferential weld |
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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: 20151118 Termination date: 20210708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |