CN102310305A - Welding electrode moving and adjusting mechanism of reinforcing steel bar grid welding machine - Google Patents
Welding electrode moving and adjusting mechanism of reinforcing steel bar grid welding machine Download PDFInfo
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- CN102310305A CN102310305A CN201110219978A CN201110219978A CN102310305A CN 102310305 A CN102310305 A CN 102310305A CN 201110219978 A CN201110219978 A CN 201110219978A CN 201110219978 A CN201110219978 A CN 201110219978A CN 102310305 A CN102310305 A CN 102310305A
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Abstract
The invention discloses a welding electrode moving and adjusting mechanism of a reinforcing steel bar grid welding machine. The welding electrode moving and adjusting mechanism comprises a plurality of electrode units, wherein a grid welding device is mounted in each electrode unit; the electrode units are mutually arranged in parallel at intervals; each electrode unit is supported on a guide rail of a rack in a sliding manner; a locking mechanism is arranged on each electrode unit; a movable driving mechanism and a movable frame are additionally arranged in the rack; a telescopic mechanism is mounted on the movable frame; and after the locking mechanisms are opened by the telescopic mechanism and are simultaneously connected with the telescopic mechanism, under the drive of the movable driving mechanism, the electrode units can be driven by the telescopic mechanism on the movable frame to move along the guide rail so as to adjust the positions of the electrode units. The welding electrode moving and adjusting mechanism has the beneficial effects that the positions of welding electrodes can be automatically adjusted so as to meet the requirements for welding grids of different sizes, the welding electrodes are convenient to adjust, the adjustment efficiency is high, and the welding electrode moving and adjusting mechanism is suitable for welding reinforcing steel bar grids of multiple specifications and has the advantages of low cost and high product quality.
Description
Technical field
What the present invention relates to is the reinforcing bar welding machine of mesh, particularly be the welding electrode moving adjusting mechanism of reinforcing bar welding machine of mesh.
Background technology
The reinforcing bar welding machine of mesh is the special equipment that longitudinal reinforcement and transverse steel is welded together to form grid through electrode.The welding electrode seat is fixed on the frame on the reinforcing bar welding machine of mesh, when the grid of welding different size, needs position that adjustment goes up welding electrode and following welding electrode to adapt to the size of mesh opening of variation; But the welding electrode of prior art is fixed on the frame usually, needs the manually-operated loosening fasteners to regulate, and the adjustment difficulty is big, and the size of mesh opening of welding can only change in certain numerical value.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, provide a kind of welding electrode, following welding electrode and transformer gone up to form a mobile electrode unit, moving under the drive mechanism
Electrode unit is moved realize adjustment welding electrode position automatically, the welding electrode moving adjusting mechanism of the reinforcing bar welding machine of mesh that utilization rate is high.
The technical scheme that solves the problems of the technologies described above is: a kind of welding electrode moving adjusting mechanism of reinforcing bar welding machine of mesh; Said welding electrode moving adjusting mechanism comprises: frame and be arranged on a plurality of electrode units on the frame; The weldering net arrangement of being made up of transformer, top electrode, bottom electrode and electrode cylinder all is installed in each electrode unit; Said a plurality of electrode unit is parallel to each other and is provided with at interval, and each electrode unit is slidably supported on the guide rail of frame; Be provided with on each electrode unit electrode unit is locked in the retaining mechanism on the guide rail; In frame, also be provided with and move driving mechanism and the movable stand that is connected with mobile driving mechanism; On this movable stand, telescoping mechanism is housed; After this telescoping mechanism can be opened and connects said retaining mechanism simultaneously; Moving under the drive mechanism, the telescoping mechanism on the movable stand drives electrode unit moves the adjustment electrode unit along guide rail position.
The invention has the beneficial effects as follows: the present invention forms a mobile electrode unit by top electrode, bottom electrode, electrode cylinder and transformer, on each electrode unit, is provided with retaining mechanism; Be fixed with the telescoping mechanism that can combine electrode unit on the movable stand, movable stand itself connects mobile driving mechanism; After after the telescoping mechanism on the movable stand is flexible, being combined in the retaining mechanism on the electrode unit; Moving under the drive mechanism; Telescoping mechanism on the movable stand can drive electrode unit along with mobile driving mechanism moves along guide rail, realizes the position of adjustment electrode unit automatically, thereby regulates the welding electrode position in the electrode unit; To adapt to the requirement of the grid that welds different size, solve the defective that the whole welding electrode of prior art wage adjustment brings; Welding electrode of the present invention is easy to adjust, and adjustment efficient is high, adapts to the steel grid of welding plurality of specifications; It is low to have cost, the advantage that product quality is high.
Description of drawings
Fig. 1 is a front view of the present invention, and movable stand is connected on the sprocket chain strip transmission mechanism,
Telescoping mechanism and retaining mechanism are disengaged condition among the figure;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 a is telescoping mechanism on the movable stand and a retaining mechanism bonding state enlarged drawing among Fig. 2;
Fig. 3 b is a f-f cutaway view among Fig. 3 a;
Fig. 4 is that movable stand is connected belt pulley transmission mechanism top structural front view;
Fig. 5 is the B-B cutaway view of Fig. 4;
Fig. 6 is that movable stand is connected rack and pinion drive mechanism top structural front view;
Fig. 7 is the C-C cutaway view of Fig. 6;
Fig. 8 is that movable stand is connected feed screw nut transmission mechanism top structural front view;
Fig. 9 is the D-D cutaway view of Fig. 8.
" sequence number explanation in the accompanying drawing "
1: frame; 2: brace summer 3: traversing carriage; 4: bearing block; 5: movable stand; 6: telescopic cylinder; 6a: piston rod; 7: lower electrode holder; 8: bottom electrode; 9: vertical muscle; 10: horizontal bar; 11: top electrode; 12: the top electrode seat; 13: electrode unit; 13a: electrode unit roller; 13b: lath; 14: the electrode cylinder; 15: guide rail; 16: spring; 17: the locking lever; 18: transformer; 19: bearing pin; 20: push rod; 21: vertical muscle poling; 22: the movable stand roller; 23: telescopic head; 30: retaining mechanism; 31: move driving mechanism; 32: telescoping mechanism; 33: power unit; 33a: power transmission shaft; 33b: power rack; 33c: interlock plate; 34: sprocket wheel; 35: chain; 36: belt wheel; 37: belt; 38: tooth bar; 39: gear; 40: leading screw; 41: feed screw nut; P: connecting portion.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further detailed.
Like Fig. 1, Fig. 2, shown in Figure 3; The present invention provides a kind of welding electrode moving adjusting mechanism of reinforcing bar welding machine of mesh; Said welding electrode moving adjusting mechanism comprises: frame 1 and be arranged on a plurality of electrode units 13 on the frame 1; The weldering net arrangement of being made up of transformer 18, top electrode 11, bottom electrode 8 and electrode cylinder 14 all is installed in each electrode unit 13, and said a plurality of electrode units 13 are parallel to each other and are provided with at interval, and each electrode unit 13 is slidably supported on the guide rail 15 of frame 1; Be provided with on each electrode unit 13 electrode unit 13 is locked in the retaining mechanism 30 on the guide rail 15; In frame 1, also be provided with and move driving mechanism 31 and the movable stand 5 that is connected with mobile driving mechanism 31; On this movable stand 5, telescoping mechanism 32 is housed; After this telescoping mechanism 32 can be opened and connects said retaining mechanism 30 simultaneously; Under mobile driving mechanism 31 drove, the telescoping mechanism 32 on the movable stand 5 drove electrode unit 13 moves adjustment electrode unit 13 along guide rail 15 position.
Said retaining mechanism 30 comprises: lock lever 17, spring 16, push rod 20 and be fixed on the bearing pin 19 on the electrode unit 13; Said locking lever 17 is hinged on the electrode unit 13 through bearing pin 19, and locking lever 17 1 ends are pressed on the guide rail 15, and locking lever 17 other end cunnings are fitted in the groove on push rod 20 tops; Between locking lever 17 other ends and electrode unit 13, spring 16 is housed.
Shown in Fig. 3 a, Fig. 3 b, push rod 20 is cylinders, and the groove on push rod 20 tops is joined with locking lever 17 is sliding, and push rod 20 side cunnings fit in the lath 13b of both sides and by this lath 13b and support, and said lath 13b is fixed on the electrode unit 13.
Said telescoping mechanism 32 comprises: telescopic cylinder 6, telescopic head 23; Said telescopic cylinder 6 is fixed on the movable stand 5, and the piston rod 6a end of telescopic cylinder 6 is fixed with telescopic head 23, and said telescopic head 23 stretches out the back and inserts combination retaining mechanism 30 promotion push rods 20.
Said mobile driving mechanism 31 comprises: power unit 33 and connect the movement and transmission mechanism of said power unit 33; Said movement and transmission mechanism comprises: sprocket chain strip transmission mechanism, belt pulley transmission mechanism, rack and pinion drive mechanism, feed screw nut transmission mechanism.
More particularly, reinforcing bar welding machine of mesh of the present invention is the special equipment that vertical muscle 9 and horizontal bar 10 is welded into metal grill.Electrode unit described in the present invention 13 is frameworks, in this electrode unit 13, be equipped with the necessary parts of weldering net arrangement as: transformer 18, fixedly top electrode 11 top electrode seat 12, fixedly lower electrode holder 7, the utmost point seat 12 that Connects Power of bottom electrode 8 can drive the electrode cylinder 14 that top electrode 11 moves up and down welded reinforcement; The spacing of a plurality of electrode units 13 is same as the spacing of vertical muscle 9 grids, and the vertical muscle poling 21 that runs through vertical muscle 9 is arranged on each electrode unit 13; Electrode unit 13 arranged outside have electrode unit roller 13a, and electrode unit 13 slides on the guide rail 15 of frame 1 through electrode unit roller 13a.The retaining mechanism 30 that locks it on the guide rail 15 all is housed on each electrode unit 13.The effect of said retaining mechanism 30 is after the position of top electrode 11, bottom electrode 8 is fixed, and retaining mechanism 30 forms stable welding bench with the fixed-site of electrode unit 13 on frame 1; When the top electrode 11 in the needs adjustment electrode unit 13, bottom electrode 8 positions; Piston rod 6a by telescopic cylinder 6 in the telescoping mechanism 32 stretches out promotion telescopic head 23; Telescopic head 23 stretches out the back insertion and is combined on the lath 13b on the electrode unit 13 under telescopic cylinder 6 promotes; Piston rod 6a continues upwards to promote telescopic head 23, and telescopic head 23 push rods 20 move up, and locking lever 17 other ends of joining with push rod 20 upper slot cunnings make locking lever 17 1 ends leave guide rail 15 around bearing pin 19 rotations simultaneously; This moment, retaining mechanism 30 was opened, and was convenient to electrode unit 13 and moved.
Under mobile driving mechanism 31 drove, movable stand 5 moved thereupon, and the telescopic cylinder 6 that is fixed on the movable stand 5 drives push rod 20 and drives electrode unit 13 moves adjustment electrode unit 13 along guide rail 15 position; After top electrode 11, bottom electrode 8 are adjusted to and are needed the position, the piston rod 6a of telescopic cylinder 6 withdrawal in the telescoping mechanism 32, retaining mechanism 30 resets at spring 16 effect lower push-rods 20, and locking lever 17 1 end in contact guide rails 15 are with electrode unit 13 locking positions; Move driving mechanism 31 and drive the position that movable stand 5 continues to drive other electrode units 13, adjust successively.
Fig. 1 is a front view of the present invention, and movable stand is connected on the sprocket chain strip transmission mechanism, and telescoping mechanism and retaining mechanism are disengaged condition among the figure; Fig. 2 is the A-A cutaway view of Fig. 1.
Like Fig. 1, mobile driving mechanism 31 shown in Figure 2 are transmission mechanisms that the sprocket wheel chain is formed; Figure medium power unit 33 is motors; This motor output end connects power transmission shaft 33a; This power transmission shaft 33a two ends are supported by bearing block 4, and said bearing block 4 is installed on the brace summer 2 of frame 1, on said power transmission shaft 33a, sprocket wheel 34 is installed; With the brace summer 2 of sprocket wheel 34 positions symmetries on also support and the identical sprocket wheel 34 of hinged another structure; Equipped chain 35 between two sprocket wheels 34; Chain 35 two ends are separately fixed on the connecting portion P of movable stand 5 left and right sides; There is the axle of its end band roller both sides, movable stand 5 front and back, and the movable stand roller 22 of said movable stand 5 both sides is supported on the traversing carriage 3 of frame 1.When the motor rotation of power unit 33, power transmission shaft 33a rotates and also drives sprocket wheel 34 rotations, and chain 35 drives movable stand 5 thereupon and on traversing carriage 3, moves.
Fig. 4 is that movable stand is connected belt pulley transmission mechanism top structural front view; Fig. 5 is the B-B cutaway view of Fig. 4.
Like Fig. 4, mobile driving mechanism 31 shown in Figure 5 are transmission mechanisms that the belt belt pulley is formed; Structure is same as the transmission mechanism that Fig. 1, sprocket wheel chain shown in Figure 2 form among Fig. 4, Fig. 5; Its distinctive points only is that sprocket wheel 34 changes belt wheel 36 into; Chain 35 changes belt 37 into, and other structures are identical, omits explanation at this.
Fig. 6 is that movable stand is connected rack and pinion drive mechanism top structural front view; Fig. 7 is the C-C cutaway view of Fig. 6.
Like Fig. 6, mobile driving mechanism 31 shown in Figure 7 are transmission mechanisms that rack-and-pinion is formed; Figure medium power unit 33 is motor decelerating mechanisms; This motor decelerating mechanism is fixed on the power rack 33b, and this motor decelerating mechanism output is installed gear 39, gear 39 and tooth bar 38 engagements; This tooth bar 38 is fixedly supported on the frame 1, and movable stand 5 is fixed on the power rack 33b.When motor decelerating mechanism rotation driven gear 39 rotations of power unit 33, gear 39 rotates and drives power rack 33b and moves along tooth bar 38, and the movable stand roller 22 that is fixed on the both sides, movable stand 5 front and back on the power rack 33b moves on traversing carriage 3 thereupon.
Fig. 8 is that movable stand is connected feed screw nut transmission mechanism top structural front view; Fig. 9 is the D-D cutaway view of Fig. 8.
Like Fig. 8, mobile driving mechanism 31 shown in Figure 9 are transmission mechanisms that feed screw nut is formed; Figure medium power unit 33 is motors, and this motor output end connects leading screw 40, and leading screw 40 two ends are supported by bearing block 4; Said bearing block 4 is installed on the brace summer 2 of frame 1; On leading screw 40, be fitted with feed screw nut 41, this feed screw nut 41 is fixed on interlock plate 33c bottom, and said interlock plate 33c top is fixed with movable stand 5.When motor rotating band movable wire thick stick 40 rotations of power unit 33, feed screw nut 41 moves and drives interlock plate 33c along leading screw 40 and moves, and the movable stand roller 22 that is fixed on the both sides, movable stand 5 front and back on the interlock plate 33c moves on traversing carriage 3 thereupon.
The structure of movable stand 5 is same as the structure of movable stand 5 in the transmission mechanism that the sprocket wheel chain forms in the transmission mechanism that the transmission mechanism that the said gear tooth bar is formed and feed screw nut are formed, in this omission explanation.
Claims (4)
1. the welding electrode moving adjusting mechanism of a reinforcing bar welding machine of mesh; Said welding electrode moving adjusting mechanism comprises: frame (1) and be arranged on frame (1) and go up a plurality of electrode units (13); The weldering net arrangement of being made up of transformer (18), top electrode (11), bottom electrode (8) and electrode cylinder (14) all is installed in each electrode unit (13); It is characterized in that; Said a plurality of electrode unit (13) is parallel to each other and is provided with at interval, and each electrode unit (13) is slidably supported on the guide rail (15) of frame (1); Be provided with on each electrode unit (13) electrode unit (13) is locked in the retaining mechanism (30) on the guide rail (15); In frame (1), also be provided with mobile driving mechanism (31) and the movable stand (5) that is connected with mobile driving mechanism (31); Telescoping mechanism (32) is housed on this movable stand (5); After this telescoping mechanism (32) can be opened and connects said retaining mechanism (30) simultaneously; Under mobile driving mechanism (31) drove, the telescoping mechanism (32) on the movable stand (5) drove electrode unit (13) moves adjustment electrode unit (13) along guide rail (15) position.
2. according to the welding electrode moving adjusting mechanism of the reinforcing bar welding machine of mesh described in the claim 1; It is characterized in that said retaining mechanism (30) comprising: lock lever (17), spring (16), push rod (20) and be fixed on the bearing pin (19) on the electrode unit (13); Said locking lever (17) is hinged on the electrode unit (13) through bearing pin (19), and locking lever (17) one ends are pressed on the guide rail (15), and locking lever (17) other end cunning is fitted in the groove on push rod (20) top; Between locking lever (17) other end and electrode unit (13), spring (16) is housed.
3. according to the welding electrode moving adjusting mechanism of the reinforcing bar welding machine of mesh described in the claim 1, it is characterized in that said telescoping mechanism (32) comprising: telescopic cylinder (6), telescopic head (23); Said telescopic cylinder (6) is fixed on the movable stand (5), and piston rod (6a) end of telescopic cylinder (6) is fixed with telescopic head (23), and said telescopic head (23) stretches out the back and inserts combination retaining mechanism (30) promotion push rod (20).
4. according to the welding electrode moving adjusting mechanism of the reinforcing bar welding machine of mesh described in the claim 1, it is characterized in that said mobile driving mechanism (31) comprising: power unit (33) and connect the movement and transmission mechanism of said power unit (33); Said movement and transmission mechanism comprises: sprocket chain strip transmission mechanism, belt pulley transmission mechanism, rack and pinion drive mechanism, feed screw nut transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110219978.3A CN102310305B (en) | 2011-08-02 | 2011-08-02 | Welding electrode moving and adjusting mechanism of reinforcing steel bar grid welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110219978.3A CN102310305B (en) | 2011-08-02 | 2011-08-02 | Welding electrode moving and adjusting mechanism of reinforcing steel bar grid welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102310305A true CN102310305A (en) | 2012-01-11 |
| CN102310305B CN102310305B (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110219978.3A Active CN102310305B (en) | 2011-08-02 | 2011-08-02 | Welding electrode moving and adjusting mechanism of reinforcing steel bar grid welding machine |
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| CN (1) | CN102310305B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363290A (en) * | 2016-08-31 | 2017-02-01 | 建科机械（天津）股份有限公司 | Mesh welding machine |
| CN107695497A (en) * | 2017-09-30 | 2018-02-16 | 惠州市德力焊接设备有限公司 | A kind of radiator welding production line |
| CN112475655A (en) * | 2020-11-25 | 2021-03-12 | 宁波九龙机械制造有限公司 | Special equipment for pressure welding of step plate and pressure welding method |
| CN116425298A (en) * | 2023-03-09 | 2023-07-14 | 福建省厦门环境监测中心站(九龙江流域生态环境监测中心) | Microbial fuel cell sewage treatment equipment |
| CN116604264A (en) * | 2023-07-17 | 2023-08-18 | 新兴交通建设有限公司 | Welding structure for bridge expansion joint |
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| JPS6068126A (en) * | 1983-07-28 | 1985-04-18 | バウスタルゲ−ベ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Wire grating manufacturing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363290A (en) * | 2016-08-31 | 2017-02-01 | 建科机械（天津）股份有限公司 | Mesh welding machine |
| CN107695497A (en) * | 2017-09-30 | 2018-02-16 | 惠州市德力焊接设备有限公司 | A kind of radiator welding production line |
| CN112475655A (en) * | 2020-11-25 | 2021-03-12 | 宁波九龙机械制造有限公司 | Special equipment for pressure welding of step plate and pressure welding method |
| CN116425298A (en) * | 2023-03-09 | 2023-07-14 | 福建省厦门环境监测中心站(九龙江流域生态环境监测中心) | Microbial fuel cell sewage treatment equipment |
| CN116425298B (en) * | 2023-03-09 | 2023-09-19 | 福建省厦门环境监测中心站(九龙江流域生态环境监测中心) | Microbial fuel cell sewage treatment equipment |
| CN116604264A (en) * | 2023-07-17 | 2023-08-18 | 新兴交通建设有限公司 | Welding structure for bridge expansion joint |
| CN116604264B (en) * | 2023-07-17 | 2023-09-12 | 新兴交通建设有限公司 | Welding structure for bridge expansion joint |
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| CN102310305B (en) | 2014-06-18 |
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