CN203696211U - Repeating type stud welding gun - Google Patents
Repeating type stud welding gun Download PDFInfo
- Publication number
- CN203696211U CN203696211U CN201420094220.0U CN201420094220U CN203696211U CN 203696211 U CN203696211 U CN 203696211U CN 201420094220 U CN201420094220 U CN 201420094220U CN 203696211 U CN203696211 U CN 203696211U
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- CN
- China
- Prior art keywords
- driven shaft
- motor
- welding gun
- stud welding
- type stud
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
A repeating type stud welding gun comprises a gun housing, a rotating wheel mechanism, a first motor, a second motor and a driven shaft; radial magnetic steel or a radial electromagnet wraps inside the driven shaft; the top end of the driven shaft is provided with grooves which are adapted to the diameters of welding screws; the driven shaft is connected with the second motor; the driven shaft is driven by the second motor to move; the front end of the gun housing is provided with a welding screw positioning structure; the rotating wheel mechanism comprises a rotating wheel; a core shaft is inserted into the axis of the rotating wheel; one end of the core shaft is connected with the first motor; the other end of the core shaft is connected onto a rotating wheel seat in a rotating mode; a plurality of notches which are adapted to the diameters of the welding screws are formed in the periphery of the rotating wheel in an equal interval mode; the plurality of welding screws are inserted into the notches of the rotating wheel in turn respectively; the rotating wheel is driven by the first motor to rotate; the notches face the grooves of the driven shaft in turn respectively; the welding screws are adsorbed to fall into the grooves respectively; the welding screws are conveyed to the welding surface through the driven shaft to be welded. According to the repeating type stud welding gun, the continuous welding is achieved, the operation is convenient, and the welding efficiency is high.
Description
Technical field
The utility model relates to a kind of welding equipment, is specifically related to a kind of repeating type stud welding gun.
Background technology
At present, stud welding gun is widely used in automobile, shipbuilding, aviation, boiler, locomotive and other panel beating industry, existing stud welding gun is because structure is too simple, so each weldering nail is to be inserted from welding gun head by operator, in the course of time, operator's finger can be very tired, and therefore, efficiency is low, labour intensity is large.In addition, existing screw welding gun can only weld a weldering nail at every turn, and in the time of large area operation, efficiency is low, and working strength is large.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of novel structure, stud welding gun easy to use, and this stud welding gun can pack many weldering nails fast into, realizes continuous welding.
The utility model adopts following technical scheme:
A kind of repeating type stud welding gun, comprises rifle shell, runner mechanism, the first motor, the second motor and driven shaft, is enclosed with radial magnet steel or electromagnet radially in described driven shaft, and driven shaft top has and weld the groove of nail diameter adaptation; Driven shaft is connected with the second motor, and the second motor drives driven shaft to move; Rifle shell front end is provided with weldering nail location structure; Described runner mechanism comprises runner, and runner axle center is inserted with mandrel, and mandrel one end connects the first motor, and the other end is rotatably connected on rotaring wheeling base; Rotor periphery equal intervals has recess multiple and weldering nail diameter adaptation.
Preferably, rotaring wheeling base below has nail mouth, and rotaring wheeling base is fixedly mounted on rifle shell, is snapped with runner lid on rotaring wheeling base, and the front end of runner lid is hinged with to be renovated.
Preferably, rotaring wheeling base bilateral symmetry is provided with rotary wheel locating structure, and rotary wheel locating structure comprises knob, catch, nut and screw, after the fixing catch of screw, screws up in nut, and nut is embedded in knob.
Preferably, weldering nail location structure is fixed on positioning seat and is formed by least two backstays.
Preferably, the second motor is fixedly connected with rifle shell by motor cabinet, on the output shaft of the second motor, is socketed with gear, the engagement of wheel and rack slide block, and rack slide is connected with driven shaft by contiguous block, and rack slide and guide rail are matched in clearance.
Preferably, driven shaft, guide rail, rack slide and contiguous block are conductor, are connected with the negative pole of the source of welding current on guide rail, and the positive pole of the source of welding current is connected on steel plate to be welded.
Preferably, be fixedly connected with locating dowel on driven shaft, locating dowel is inserted in positioning sleeve by spring.
Preferably, rifle shell is formed by fixedly connecting by left shell is relative with right shell body; The rear portion of rifle shell is provided with louvre, is provided with electric apparatus control apparatus in shell.
Preferably, the small of the stock of rifle shell is provided with start stop switch.
Useful technique effect of the present utility model:
Runner mechanism comprises runner, runner axle center is inserted with mandrel, mandrel one end connects the first motor by bearing, one end is fixed on rotaring wheeling base by bearing, and runner edge equidistantly has recess multiple and weldering nail diameter adaptation, and weldering nail is housed in recess, the first motor drives runner to rotate, the recess groove to driven shaft just successively, weldering nail is adsorbed and falls in groove, and driven shaft is delivered to solder side by weldering nail and is welded.Realize continuous welding, easy to operate, welding efficiency is high.
Rotaring wheeling base bilateral symmetry is provided with rotary wheel locating structure, and rotary wheel locating structure comprises knob, catch, nut and screw, after the fixing catch of screw, screws up in nut, and nut is embedded in knob.Turning knob, thereby the position of adjustment catch, when catch is erect, clamping runner; When catch is horizontal, can removal runner.Be convenient to dismounting and location runner mechanism.
Driven shaft, guide rail, rack slide and contiguous block are conductor, are connected with the negative pole of the source of welding current on guide rail, and the positive pole of the source of welding current is connected on steel plate to be welded.Press start stop switch, make weldering nail and steel plate charged, under moment high temperature, weldering nail is firmly integrally welded with steel plate.
Driven shaft is provided with locating dowel, and locating dowel is inserted by spring in the trepanning of positioning sleeve, when locating dowel is subject to being greater than the power of spring, can move right, the effect of buffering while playing welding.
Rifle shell front end is provided with weldering nail location structure, and when welding, backstay contacts steel plate to be welded in advance, is convenient to control and welds the arcing distance of following closely with solder side.Backstay, can be by angled with Plate Welding weldering nail with weldering nail head on same straight line time.
Accompanying drawing explanation
Fig. 1 is repeating type stud welding gun schematic diagram.
Fig. 2 is repeating type stud welding gun cutaway view.
Fig. 3 is the B-B view of Fig. 2.
The specific embodiment
1 to 3 pair of specific embodiment of the present utility model is described further with reference to the accompanying drawings:
A kind of repeating type stud welding gun, comprises rifle shell, runner mechanism, the first motor 38, the second motor 40 and driven shaft 7.In driven shaft 7, be enclosed with radial magnet steel 6, driven shaft 7 tops have and the groove that welds nail 5 diameter adaptations.The second motor 40 is fixedly connected with rifle shell by motor cabinet 41, is socketed with gear 42 on the output shaft of the second motor, and gear 42 engages with rack slide 44, and rack slide 44 is connected with driven shaft 7 by contiguous block 45, and rack slide and guide rail 43 are matched in clearance.Driven shaft 7, guide rail 43, rack slide 44 and contiguous block 45 are conductor, are connected with the negative pole of the source of welding current 17 on guide rail 43, and the positive pole of the source of welding current 17 is connected on steel plate 60.Gear 42, rotaring wheeling base 31, runner lid 35, runner 36, renovate 33, right gun shell 51 and left rifle shell 52 be insulator; Driven shaft 7, rack slide 44, guide rail 43, contiguous block 45 are conductor.
Driven shaft 7 is provided with locating dowel, and locating dowel is inserted in the trepanning of positioning sleeve 10 by spring.Rifle shell front end is provided with dismountable weldering nail location structure, and weldering nail location structure is fixed on positioning seat 53 and is formed by three backstays 4.Backstay 4 on same straight line time, can be welded into certain angle with steel plate 60 with weldering nail 5 heads by weldering nail 5.Rifle shell is formed by fixedly connecting by left shell 52 is relative with right shell body 51, and positioning seat 53 is fixedly connected with it.The rear portion of rifle shell is provided with louvre 59, is provided with electric apparatus control apparatus 54 in shell.The small of the stock of rifle shell is provided with start stop switch 16.
Runner mechanism comprises runner 36, and runner 36 axle center are inserted with mandrel 34, and mandrel one end is connected the output shaft of the first motor 38 by bearing 32 and shaft coupling 37, and the other end is fixed on rotaring wheeling base 31 by bearing 32 '.Runner 36 edges equidistantly have recesses multiple and weldering nail 5 diameter adaptations.Rotaring wheeling base 31 is fixedly mounted on rifle shell, is snapped with runner lid 35 on rotaring wheeling base 31, and the front end of runner lid 35 is hinged with renovates 33.Rotaring wheeling base 31 bilateral symmetry are provided with rotary wheel locating structure, and rotary wheel locating structure comprises knob 55, catch 56, nut 57 and screw 58, after the fixing catch 56 of screw 58, screw up on 57 li, nut, and nut 57 is embedded in knob 55.
In addition, driven shaft 7 is provided with sensing chip, and the left side of driven shaft is provided with photoelectric sensor, and sensing chip coordinates with photoelectric sensor, sensor connecting circuit control device 54, and electric apparatus control apparatus 54 is controlled the rotation of the first motor 38 and the rotating of the second motor 40.
Packing into of weldering nail: rotation knob 55, make catch 56 horizontal, shift runner mechanism 30 onto the end, knob 55 half-twists, catch 56 is erect and is stuck in the corresponding bayonet socket of rotaring wheeling base 31 place, fixes runner mechanism.Open and renovate 33, multiple weldering nails are inserted in the corresponding recess of runner 36 successively, close and renovate 33, weldering nail can not drop out, and runner 36 can rotate freely.
Arc pulling type welding: press start stop switch 16, do not weld nail in sensor detects groove time, electric apparatus control apparatus 54 is controlled the first motor 38 and is turned a low-angle, make certain weldering nail 5 be positioned at rotaring wheeling base 31 Han Ding exits, bottom and just relative with the groove of driven shaft 7, moment, weldering nail was drawn onto in the groove of driven shaft 7 under magnet steel 6 magneticactions.The second motor 40 forwards, drive driven shaft 7 by gear 42, rack slide 44, and the weldering nail 5 holding is delivered to solder side.Electric apparatus control apparatus 54 is controlled the second motor 40 and is reversed a bit ofly, carries out arc pulling type welding.After having welded, electric apparatus control apparatus 54 is controlled the second motor 40 and is reversed, and driven shaft 7 is back into original position.Repeat said process, until all weldering nails in runner mechanism have all welded, again pack weldering nail into and weld.
Condenser type welding: binding mode is constant, removal weldering nail location structure, press start stop switch 16, do not weld nail in sensor detects groove time, electric apparatus control apparatus 54 is controlled the first motor 38 and is turned a low-angle, make certain weldering nail 5 be positioned at rotaring wheeling base 31 lower openings places and just relative with the groove of driven shaft 7, moment, weldering nail was drawn onto in the groove of driven shaft 7 under magnet steel 6 magneticactions.The second motor 40 forwards, drive driven shaft 7 by gear 42, rack slide 44, and the weldering nail 5 holding is delivered to solder side, directly weld.After having welded, electric apparatus control apparatus 54 is controlled the second motor reversal, and driven shaft 7 is back into original position.Repeat said process, until all weldering nails in runner mechanism have all welded, again pack weldering nail into and weld.
Certainly; more than explanation is only preferred embodiment of the present utility model; the utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the guidance of this description; that makes is allly equal to alternative, obvious form of distortion, within all dropping on the essential scope of this description, ought to be subject to protection of the present utility model.
Claims (9)
1. a repeating type stud welding gun, is characterized in that: comprise rifle shell, runner mechanism, the first motor, the second motor and driven shaft, be enclosed with radial magnet steel or electromagnet radially in described driven shaft, driven shaft top has and weld the groove of nail diameter adaptation; Driven shaft is connected with the second motor; Rifle shell front end is provided with weldering nail location structure;
Described runner mechanism comprises runner, and runner axle center is inserted with mandrel, and mandrel one end connects the first motor, and the other end is rotatably connected on rotaring wheeling base; Rotor periphery equal intervals has recess multiple and weldering nail diameter adaptation.
2. a kind of repeating type stud welding gun according to claim 1, is characterized in that: described rotaring wheeling base below has nail mouth, and rotaring wheeling base is fixedly mounted on rifle shell, is snapped with runner lid on rotaring wheeling base, and the front end of runner lid is hinged with to be renovated.
3. a kind of repeating type stud welding gun according to claim 1, it is characterized in that: described rotaring wheeling base bilateral symmetry is provided with rotary wheel locating structure, rotary wheel locating structure comprises knob, catch, nut and screw, after the fixing catch of screw, screws up in nut, and nut is embedded in knob.
4. a kind of repeating type stud welding gun according to claim 1, is characterized in that: described weldering nail location structure is fixed on positioning seat and is formed by least two backstays.
5. a kind of repeating type stud welding gun according to claim 1, it is characterized in that: described the second motor is fixedly connected with rifle shell by motor cabinet, on the output shaft of the second motor, be socketed with gear, the engagement of wheel and rack slide block, rack slide is connected with driven shaft by contiguous block, and rack slide and guide rail are matched in clearance.
6. according to a kind of repeating type stud welding gun described in claim 1 or 4, it is characterized in that: described driven shaft, guide rail, rack slide and contiguous block are conductor, on guide rail, be connected with the negative pole of the source of welding current, the positive pole of the source of welding current is connected on steel plate to be welded.
7. a kind of repeating type stud welding gun according to claim 1, is characterized in that: on described driven shaft, be fixedly connected with locating dowel, locating dowel is inserted in positioning sleeve by spring.
8. a kind of repeating type stud welding gun according to claim 1, is characterized in that: described rifle shell is formed by fixedly connecting by left shell is relative with right shell body; The rear portion of rifle shell is provided with louvre, is provided with electric apparatus control apparatus in shell.
9. a kind of repeating type stud welding gun according to claim 1, is characterized in that: the small of the stock of described rifle shell is provided with start stop switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094220.0U CN203696211U (en) | 2014-03-03 | 2014-03-03 | Repeating type stud welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094220.0U CN203696211U (en) | 2014-03-03 | 2014-03-03 | Repeating type stud welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696211U true CN203696211U (en) | 2014-07-09 |
Family
ID=51046710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420094220.0U Withdrawn - After Issue CN203696211U (en) | 2014-03-03 | 2014-03-03 | Repeating type stud welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696211U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817419A (en) * | 2014-03-03 | 2014-05-28 | 青岛艾特尔机械电子科技有限公司 | Repeating stud welding torch |
| CN104384680A (en) * | 2014-09-26 | 2015-03-04 | 苏州梦之捷焊接技术有限公司 | Connecting structure for spindle body and movable iron core in stud welding gun |
| CN111230268A (en) * | 2020-01-20 | 2020-06-05 | 北京工业大学 | Hand-held wireless remote control electric welding gun capable of automatically sensing and taking electricity |
-
2014
- 2014-03-03 CN CN201420094220.0U patent/CN203696211U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817419A (en) * | 2014-03-03 | 2014-05-28 | 青岛艾特尔机械电子科技有限公司 | Repeating stud welding torch |
| CN104384680A (en) * | 2014-09-26 | 2015-03-04 | 苏州梦之捷焊接技术有限公司 | Connecting structure for spindle body and movable iron core in stud welding gun |
| CN104384680B (en) * | 2014-09-26 | 2016-04-20 | 苏州梦之捷焊接技术有限公司 | The syndeton of main shaft and dynamic iron core in stud welding gun |
| CN111230268A (en) * | 2020-01-20 | 2020-06-05 | 北京工业大学 | Hand-held wireless remote control electric welding gun capable of automatically sensing and taking electricity |
| CN111230268B (en) * | 2020-01-20 | 2022-05-31 | 北京工业大学 | Hand-held wireless remote control electric welding gun capable of automatically sensing and taking electricity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20150916 |
|
| RGAV | Abandon patent right to avoid regrant |