CN204339107U - Reinforcing bar buried arc stud welding welding gun - Google Patents
Reinforcing bar buried arc stud welding welding gun Download PDFInfo
- Publication number
- CN204339107U CN204339107U CN201420723899.5U CN201420723899U CN204339107U CN 204339107 U CN204339107 U CN 204339107U CN 201420723899 U CN201420723899 U CN 201420723899U CN 204339107 U CN204339107 U CN 204339107U
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- gripper shoe
- reinforcing bar
- welding
- block
- twin shaft
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Abstract
The utility model belongs to welding technology field, is specifically related to reinforcing bar buried arc stud welding welding gun.Slide block is fixed on support; Gripper shoe A fixes twin shaft cylinder and is arranged on slide block; Be provided with collets A between slide block and gripper shoe A, between gripper shoe A and twin shaft cylinder, be provided with collets B; The cylinder body of twin shaft cylinder is fixed on gripper shoe A, and on the moving axis of twin shaft cylinder, fixed support plate B, gripper shoe B drive reinforcing bar to complete the action of welding sequential; Can relative sliding be done between gripper shoe A and gripper shoe B, promote block and control gripper shoe A hoisting depth; Adjustment screw is arranged on and promotes on block; Gripper shoe B bottom is provided with locking device, knob, reinforcing bar block, bar chair, and bar chair is fixed on gripper shoe B, and locking device and reinforcing bar block form back-shaped structure and be fixed reinforcing bar, rotates the chucking power of adjustment to reinforcing bar by knob.Operation is simple and reliable for the utility model, improves reinforcing bar buried arc stud welding welding efficiency.
Description
Technical field
The utility model belongs to welding technology field, is specifically related to a kind of reinforcing bar buried arc stud welding welding gun.
Background technology
The welding of reinforcing bar T-shaped weld seam is general adopts manual electric arc welding method.Majority is T-shaped angle welding, part adopt perforation plug welding, welding quality and welding efficiency lower, plug welding of particularly boring a hole, weld seam assembling labor content larger.Arc stud welding is the welding method that a kind of welding efficiency is higher, and can realize total cross-section welding, thus the strong ties such as to reach.Current domestic arc stud welding only can welding standard model weldering nail, the welding gun of part energy welded reinforcement is also only applicable to straight reinforcing bar, adopt welding gun end clamping reinforcing bar, hand torch welds, welding gun is to reinforcing bar shape bad adaptability, and the weight promoting reinforcing bar is less, poor stability during welding, difficult quality guarantee, labor intensity of operating staff is large.
Summary of the invention
The purpose of this utility model is to provide a kind of reinforcing bar buried arc stud welding welding gun, to overcome prior art above shortcomings.
Technical solution adopted in the utility model is:
A kind of reinforcing bar buried arc stud welding welding gun, comprises slide block, collets A, gripper shoe A, collets B, twin shaft cylinder, promotes block, gripper shoe B, locking device, knob, reinforcing bar block, bar chair, adjustment screw;
Described slide block is fixed on support, can move left and right on support; Gripper shoe A fixes twin shaft cylinder and is arranged on slide block, can move left and right with slide block; Between slide block and gripper shoe A, be provided with collets A, between gripper shoe A and twin shaft cylinder, be provided with collets B; The cylinder body of twin shaft cylinder is fixed on gripper shoe A, and on the moving axis of twin shaft cylinder, fixed support plate B, gripper shoe B drive reinforcing bar to complete the action of welding sequential; Can do relative sliding between gripper shoe A and gripper shoe B, its slip is spacing by the lifting block goed deep in gripper shoe A square hole, promotes block and controls gripper shoe A hoisting depth; Adjustment screw is arranged on and promotes on block, for regulating gripper shoe B hoisting depth; Gripper shoe B bottom is provided with locking device, knob, reinforcing bar block, bar chair, and bar chair is fixed on gripper shoe B, and locking device and reinforcing bar block form back-shaped structure and be fixed reinforcing bar, rotates the chucking power of adjustment to reinforcing bar by knob.
The embedded part of gripper shoe B, reinforcing bar and reinforcing bar to be welded forms welding current loop, control system sends the control signal of certain period to the control valve of twin shaft cylinder, what control valve controlled the source of the gas of twin shaft cylinder according to control signal fills row, control the rising of twin shaft cylinder and the lower slotting time interval, the rising of gripper shoe B and lower slotting distance is controlled by the lifting block on gripper shoe A and gripper shoe B, thus realize time and the distance of welding gun action, complete weld job.
Mention gripper shoe B certain altitude by hand before welding, different-thickness pad is inserted in gripper shoe A square hole, allow and promote block compress gasket, spacer thickness is extension elongation L; Adjustment adjustment screw, sets up hoisting depth H, locking.
During welding, the pad of adjustment extension elongation is inserted in square hole; Left and right adjusting slide block, makes welding gun be positioned at the top of position to be welded; Reinforcing bar is placed between bar chair and reinforcing bar block, rotates knob locking; Extract the pad of adjustment extension elongation out, add solder flux, press welding button, welding is carried out automatically; Unclamp knob after having welded, moving slider, to next station, repeats above-mentioned steps.
Beneficial effect acquired by the utility model is:
The utility model improves reinforcing bar assembling, operator scheme, and improve the scope of application to arc stud welding, operation is simple and reliable, improves reinforcing bar buried arc stud welding welding efficiency.Be support fixed form by hand torch patten's design, fixed support completes welding process, improve welding process and stability of the welding quality, reduce the labour intensity of operator simultaneously; End being clamped rebar design is side clamping reinforcing bar; Action sequence is designed to pneumatic actuation by Electromagnetic Drive; The source of welding current is separated with driving power, reduces cooling system; Bar chair adopts V-type copper and reinforcing bar block composition reinforcing bar clamping device, and after reinforcing bar is in place from the side, locking reinforcing bar block, completes the clamping to reinforcing bar, be applicable to the reinforcing bar of different-diameter; Twin shaft air cylinder lifting power is large, hoisting velocity and decrease speed adjustable, operational heat amount is little, is better than the common stud welding gun adopting electromagnet to promote; The adjustment of hoisting depth and extension elongation two parameters has clear and definite display instruction, and each setting parameter well locks constant afterwards, ensures the uniformity of welding parameter.
Accompanying drawing explanation
Fig. 1 is reinforcing bar buried arc stud welding welding gun schematic diagram described in the utility model;
Fig. 2 is that reinforcing bar buried arc stud welding welding gun P described in the utility model is to partial schematic diagram;
Fig. 3 is reinforcing bar buried arc stud welding welding gun bottom described in the utility model partial schematic diagram;
In figure: 1, slide block; 2, collets A; 3, gripper shoe A; 4, collets B; 5, twin shaft cylinder; 6, block is promoted; 7, gripper shoe B; 8, locking device; 9, knob; 10, reinforcing bar block; 11, bar chair; 12, adjustment screw.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, Figure 2, Figure 3 shows, reinforcing bar buried arc stud welding welding gun described in the utility model comprises slide block 1, collets A2, gripper shoe A3, collets B4, twin shaft cylinder 5, promotes block 6, gripper shoe B7, locking device 8, knob 9, reinforcing bar block 10, bar chair 11, adjustment screw 12;
Described slide block 1 is fixed on support, can move left and right on support; Gripper shoe A3 fixes twin shaft cylinder 5 and installs on the slider 1, can move left and right with slide block 1; Between slide block 1 and gripper shoe A3, be provided with collets A2, between gripper shoe A3 and twin shaft cylinder 5, be provided with collets B4; The cylinder body of twin shaft cylinder 5 is fixed on gripper shoe A3, and on the moving axis of twin shaft cylinder 5, fixed support plate B7, gripper shoe B7 drive reinforcing bar to complete the action of welding sequential; Can do relative sliding between gripper shoe A3 and gripper shoe B7, its slip is spacing by the lifting block 6 goed deep in gripper shoe A3 square hole, promotes block 6 and controls gripper shoe A3 hoisting depth; Adjustment screw 12 is arranged on and promotes on block 6, for regulating gripper shoe B7 hoisting depth;
Gripper shoe B7 bottom is provided with locking device 8, knob 9, reinforcing bar block 10, bar chair 11, and locking device 8, knob 9, reinforcing bar block 10, bar chair 11 complete the fixing of reinforcing bar and conduction jointly; Bar chair 11 is fixed on gripper shoe B7, and locking device 8 and reinforcing bar block 10 form back-shaped structure and be fixed reinforcing bar, rotates the chucking power of adjustment to reinforcing bar by knob 9.
On the downside of reinforcing bar block 10, preset gap reflects the extension elongation of reinforcing bar, and the gap between the block that adjustment screw 12 regulates and adjusting screw(rod) lower surface reflects hoisting depth, and these 2 parameters, once set, are welded after lockable, do not needed re-adjustments.
Welding gun is arranged on fixed support by slide block 1, the movement of horizontal welding gun can be realized, the embedded part of gripper shoe B7, reinforcing bar and reinforcing bar to be welded forms welding current loop, control system sends the control signal of certain period to the control valve of twin shaft cylinder 5, what control valve controlled the source of the gas of twin shaft cylinder 5 according to control signal fills row, control the rising of twin shaft cylinder 5 and the lower slotting time interval, the rising of gripper shoe B7 and lower slotting distance is controlled by the lifting block 6 on gripper shoe A3 and gripper shoe B7, thus realize time and the distance of welding gun action, complete weld job.
Hoisting depth and extension elongation adjustment before welding, mention gripper shoe B7 certain altitude by hand, different-thickness pad is inserted in gripper shoe A3 square hole, allow and promote block 6 compress gasket, spacer thickness is extension elongation L; Adjustment adjustment screw 12, sets up hoisting depth H, locking;
During welding, the pad of adjustment extension elongation is inserted in square hole; Left and right adjusting slide block 1, makes welding gun be positioned at the top of position to be welded; Reinforcing bar is placed between bar chair 11 and reinforcing bar block 10, rotates knob 9 and lock; Extract the pad of adjustment extension elongation out, add solder flux, press welding button, welding is carried out automatically; Unclamp knob 9 after having welded, moving slider 1, to next station, repeats above-mentioned steps.
Claims (4)
1. a reinforcing bar buried arc stud welding welding gun, is characterized in that: comprise slide block (1), collets A (2), gripper shoe A (3), collets B (4), twin shaft cylinder (5), promote block (6), gripper shoe B (7), locking device (8), knob (9), reinforcing bar block (10), bar chair (11), adjustment screw (12);
Described slide block (1) is fixed on support, can move left and right on support; The fixing twin shaft cylinder (5) of gripper shoe A (3) is also arranged on slide block (1), can move left and right by same slide block (1); Between slide block (1) and gripper shoe A (3), be provided with collets A (2), between gripper shoe A (3) and twin shaft cylinder (5), be provided with collets B (4); The cylinder body of twin shaft cylinder (5) is fixed on gripper shoe A (3), and on the moving axis of twin shaft cylinder (5), fixed support plate B (7), gripper shoe B (7) drive reinforcing bar to complete the action of welding sequential; Relative sliding can be done between gripper shoe A (3) and gripper shoe B (7), it slides and comes spacing by the lifting block (6) goed deep in gripper shoe A (3) square hole, promotes block (6) and controls gripper shoe A (3) hoisting depth; Adjustment screw (12) is arranged on and promotes on block (6), for regulating gripper shoe B (7) hoisting depth; Gripper shoe B (7) bottom is provided with locking device (8), knob (9), reinforcing bar block (10), bar chair (11), bar chair (11) is fixed on gripper shoe B (7), locking device (8) and reinforcing bar block (10) form back-shaped structure and are fixed reinforcing bar, rotate the chucking power of adjustment to reinforcing bar by knob (9).
2. reinforcing bar buried arc stud welding welding gun according to claim 1, it is characterized in that: gripper shoe B (7), the embedded part of reinforcing bar and reinforcing bar to be welded forms welding current loop, control system sends the control signal of certain period to the control valve of twin shaft cylinder (5), control valve according to control signal control twin shaft cylinder (5) source of the gas fill row, control the rising of twin shaft cylinder (5) and the lower slotting time interval, the rising of gripper shoe B (7) and lower slotting distance is controlled by gripper shoe A (3) and the lifting block (6) on gripper shoe B (7), thus realize time and the distance of welding gun action, complete weld job.
3. reinforcing bar buried arc stud welding welding gun according to claim 1, it is characterized in that: before welding, mention gripper shoe B (7) certain altitude by hand, different-thickness pad is inserted in gripper shoe A (3) square hole, allow and promote block (6) compress gasket, spacer thickness is extension elongation L; Adjustment adjustment screw (12), sets up hoisting depth H, locking.
4. reinforcing bar buried arc stud welding welding gun according to claim 3, is characterized in that: during welding, inserts in square hole by the pad of adjustment extension elongation; Left and right adjusting slide block (1), makes welding gun be positioned at the top of position to be welded; Reinforcing bar is placed between bar chair (11) and reinforcing bar block (10), rotates knob (9) locking; Extract the pad of adjustment extension elongation out, add solder flux, press welding button, welding is carried out automatically; Unclamp knob (9) after having welded, moving slider (1), to next station, repeats above-mentioned steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723899.5U CN204339107U (en) | 2014-11-26 | 2014-11-26 | Reinforcing bar buried arc stud welding welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723899.5U CN204339107U (en) | 2014-11-26 | 2014-11-26 | Reinforcing bar buried arc stud welding welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204339107U true CN204339107U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723899.5U Active CN204339107U (en) | 2014-11-26 | 2014-11-26 | Reinforcing bar buried arc stud welding welding gun |
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| CN (1) | CN204339107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215518A (en) * | 2015-11-06 | 2016-01-06 | 中国核工业华兴建设有限公司 | A kind of buried arc stud welding reinforcing bar arrangement for adjusting height |
| CN105689861A (en) * | 2014-11-26 | 2016-06-22 | 中国核工业二四建设有限公司 | Welding gun for steel bar submerged-arc stud welding |
-
2014
- 2014-11-26 CN CN201420723899.5U patent/CN204339107U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689861A (en) * | 2014-11-26 | 2016-06-22 | 中国核工业二四建设有限公司 | Welding gun for steel bar submerged-arc stud welding |
| CN105689861B (en) * | 2014-11-26 | 2018-05-18 | 中国核工业二四建设有限公司 | Reinforcing bar buried arc stud welding welding gun |
| CN105215518A (en) * | 2015-11-06 | 2016-01-06 | 中国核工业华兴建设有限公司 | A kind of buried arc stud welding reinforcing bar arrangement for adjusting height |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |