CN203649692U - Automatic welding device for grating steel reinforcement cage - Google Patents
Automatic welding device for grating steel reinforcement cage Download PDFInfo
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- CN203649692U CN203649692U CN201320895165.0U CN201320895165U CN203649692U CN 203649692 U CN203649692 U CN 203649692U CN 201320895165 U CN201320895165 U CN 201320895165U CN 203649692 U CN203649692 U CN 203649692U
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- steel reinforcement
- welding
- reinforcement cage
- robot
- main muscle
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Abstract
The utility model discloses an automatic welding device for a grating steel reinforcement cage. The automatic welding device comprises upper clamping rods and upper clamping rod seats connected to bottoms of the upper clamping rods. Each upper clamping rod seat is connected with a clamping adjusting device. The upper clamping rods are respectively clamped at arc edges at two sides of outer arc main ribs and at arc edges at two sides of inner arc main ribs of the grating steel reinforcement cage. The automatic welding device further comprises a welding robot and a robot walking driving device used for supporting and driving the welding robot to movably weld the grating steel reinforcement cage along multiple welding adjustable clamps. The automatic welding device for the grating steel reinforcement cage has following beneficial effects: the welding adjustable clamps are connected with clamping adjusting devices so that grating steel reinforcement cages of different lengths and specifications are adopted to be welded; the automatic welding device is broad in application scope and high in adjustability; and the robot walking driving device is simple in structure and matched with the welding robot to efficiently and rapidly weld the grating steel reinforcement cage, which results in high welding efficiency and good quality.
Description
Technical field
The utility model relates to a kind of automatic soldering device of grid steel reinforcement cage.
Background technology
In subway and tunneling process, need the grid steel reinforcement cage 19 of multiple arcs to support, for successive projects provides firm safe space.
Fig. 5 is the part stereogram of grid steel reinforcement cage; Fig. 6 is the front view of grid steel reinforcement cage in Fig. 5; Fig. 7 is the top view of grid steel reinforcement cage in Fig. 5.
As shown in Figures 5 to 7, described grid steel reinforcement cage 19 comprises the upper and lower main muscle 19a of spaced two outer arcs and the upper and lower main muscle 19b of spaced two inner arcs, two main muscle 19a of outer arc and two main muscle 19b of inner arc lay respectively in two vertical arcwall faces, and wherein the arc radius of the main muscle 19a of outer arc is greater than the arc radius of the main muscle 19b of inner arc; Between the main muscle 19a of upper and lower two outer arcs and the main muscle 19b of upper and lower two inner arcs, weld respectively multiple U-shaped muscle 21, between the main muscle 19a of an outer arc in upper and lower two horizontal planes and a main muscle 19b of inner arc, weld respectively multiple V-type muscle 20.
The welding of the grid steel reinforcement cage 19 of prior art, by manually completing, manually utilizes easy fixture electric welding machine that V-type muscle 20 and U-shaped muscle 21 are welded on inner arc reinforcing bar 19b and outer arc reinforcing bar 19a.Prior art is prepared grid steel reinforcement cage and is existed labour intensity high, and production efficiency is low, ropy defect.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, provides a kind of for automatic welding grid steel reinforcement cage provides welding flexible jig and robot ambulation drive unit, has welding efficiency high, the automatic soldering device of the measured a kind of grid steel reinforcement cage of matter
The technical scheme solving the problems of the technologies described above is:
An automatic soldering device for grid steel reinforcement cage, the automatic soldering device of described grid steel reinforcement cage comprises: the welding flexible jig that multiple structures are identical, its structure includes: upper clamping bar and the upper clamping pole socket that is connected to clamping bar bottom; Each upper clamping pole socket connects respectively a clamp regulating device moving back and forth; The upper clamping bar of described multiple welding flexible jigs is clamped in respectively arc edge, the main muscle of outer arc both sides and the arc edge, the main muscle of inner arc both sides of grid steel reinforcement cage; Be clamped in adjacent upper clamping bar interval and the outer arc edge of the main muscle of staggered contact outer arc and the inner arc edge of the main muscle of outer arc at arc edge, the main muscle of outer arc both sides; Be clamped in adjacent upper clamping bar interval and the outer arc edge of the main muscle of staggered contact inner-arc and the inner arc edge of the main muscle of inner arc at arc edge, the main muscle of inner arc both sides; Be positioned at welding robot and a support of multiple welding flexible jig one sides and drive welding robot to move the robot ambulation drive unit of welding grid steel reinforcement cage along multiple welding flexible jigs.
Preferred version is: described clamp regulating device is the transmission of feed screw nut composition, and its structure comprises: on weld mold base, have Fixed Nut cover and be fitted in the leading screw that Fixed Nut puts; One end of leading screw is hingedly fixed on clamping pole socket, after the hinged front end-plate passing of the other end of leading screw, is fixed on handwheel, is fitted in the screwed hole of Fixed Nut cover between leading screw two ends, and Fixed Nut cover is fixed on weld mold base; Also be provided with two guide pillars in parallel in leading screw both sides, the two ends of two guide pillars are separately fixed on front end-plate and upper clamping pole socket, between the two ends of two guide pillars, slide in the through hole that is fitted in Fixed Nut cover.
Preferred version is: described robot ambulation drive unit comprises: railroad shoe and the robot base moving in railroad shoe; Servomotor and welding robot are installed on robot base, on servomotor output shaft, gear are housed, the tooth bar engaging with gear is arranged in railroad shoe, and railroad shoe arranges along multiple welding flexible jig directions; Many group track bearings are equipped with in the bottom of robot base, many group track bearings are fitted in respectively vertical walking track and the walking in a horizontal state track both sides in railroad shoe, make robot base drive welding robot to move welding grid steel reinforcement cage along tooth bar under driven by servomotor.
Beneficial effect of the present utility model is: the utility model overcomes the defect of prior art, welding flexible jig jockey adjusting device of the present utility model, can adapt to the grid steel reinforcement cage of different length specification to weld, the scope of application is wide, and adjustable is strong; Robot ambulation driving device structure is simple, coordinates efficiently rapid welding grid steel reinforcement cage of welding robot, and welding efficiency is high, and quality is good, and operating personnel are few, operating efficiency is high, labour intensity is low, can be widely used in subway tunnel construction.
Adopt international advanced intelligent welding robot, possess tutorial function, and can store magnanimity workpiece welding procedure, the each work procedure of teach programming, can call after storage at any time in advance, and welding parameter can digitlization adjustment, robot body is simple to operate, and welding quality and efficiency are high.
Accompanying drawing explanation
Fig. 1 is the utility model top view;
Fig. 2 is the left view of robot ambulation drive unit in Fig. 1;
Fig. 3 is the B-B cutaway view in Fig. 1, shows the partial cutaway of two adjacent welding flexible jigs;
Fig. 4 is that C in Fig. 1 is to view;
Fig. 5 is the part stereogram of grid steel reinforcement cage;
Fig. 6 is the front view of grid steel reinforcement cage in Fig. 5;
Fig. 7 is the top view of grid steel reinforcement cage in Fig. 5.
" sequence number explanation in accompanying drawing "
1: weld mold base; 2: welding flexible jig; 3: handwheel; 4: guide pillar; 5: leading screw; ; 8: Fixed Nut cover; 9: upper clamping bar; 9a: above clamp pole socket; 10: welding robot; 11: robot ambulation drive unit; 12: servomotor; 13: gear; 14: tooth bar; 15: railroad shoe; 15a: the track of vertically walking; 15b: walking in a horizontal state track; 16: track bearing; 17: robot base; 18: front end-plate; 19: grid steel reinforcement cage; 19a: the main muscle of outer arc; 19b: the main muscle of inner arc; 20:V type muscle; 21:U type muscle; 22: clamp regulating device.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is implemented to be described in further detail.
As shown in the figure, the utility model provides a kind of automatic soldering device of grid steel reinforcement cage, the automatic soldering device of described grid steel reinforcement cage comprises: the welding flexible jig 2 that multiple structures are identical, and its structure includes: upper clamping bar 9 and the upper clamping pole socket 9a that is connected to clamping bar 9 bottoms; Each upper clamping pole socket 9a connects respectively a clamp regulating device moving back and forth 22.
The upper clamping bar 9 of described multiple welding flexible jigs 2 is clamped in respectively arc edge, the main muscle 19a of outer arc both sides and the arc edge, the main muscle 19b of inner arc both sides of grid steel reinforcement cage 19; Be clamped in adjacent upper clamping bar 9 intervals and the outer arc edge of the main muscle 19a of staggered contact outer arc and the inner arc edge of the main muscle 19a of outer arc at arc edge, the main muscle 19a of outer arc both sides; Be clamped in the inner arc edge of adjacent upper clamping bar 9 intervals at arc edge, the main muscle 19b of inner arc both sides and the outer arc edge of the main muscle 19b of staggered contact inner-arc and the main muscle 19b of inner arc.
Be positioned at a welding robot 10 of multiple welding flexible jig 2 one sides and support and drive welding robot 10 to move the robot ambulation drive unit 11 of welding grid steel reinforcement cage 19 along multiple welding flexible jigs 2.
Described clamp regulating device 22 is transmissions of feed screw nut composition, and its structure comprises: on weld mold base 1, have Fixed Nut cover 8 and be fitted in the leading screw 5 on Fixed Nut cover 8.
One end of described leading screw 5 is fixed on by bearing hinge connection in the hole of upper clamping pole socket 9a, behind front end-plate 18 holes that the other end of leading screw 5 passes by bearing hinge connection, be fixed on handwheel 3, between leading screw 5 two ends, be fitted in the screwed hole of Fixed Nut cover 8, Fixed Nut cover 8 is fixed on weld mold base 1 by securing member; The two ends that are also provided with 4, two guide pillars 4 of two guide pillars in parallel in leading screw 5 both sides are separately fixed in the hole of front end-plate 18 and upper clamping pole socket 9a, slide in the through hole that is fitted in Fixed Nut cover 8 between the two ends of two guide pillars 4.
Described robot ambulation drive unit 11 comprises: railroad shoe 15 and the robot base 17 moving in railroad shoe 15.
Servomotor 12 and welding robot 10 are installed on robot base 17, on servomotor 12 output shafts, gear 13 are housed, the tooth bar 14 engaging with gear 13 is arranged in railroad shoe 15, and railroad shoe 15 is along multiple welding flexible jig 2 direction settings; Many group track bearings 16 are equipped with in the bottom of robot base 17, vertical walking track 15a and walking in a horizontal state track 15b both sides that many group track bearings 16 are fitted in respectively in railroad shoe 15 make robot base 17 drive welding robot 10 to move welding grid steel reinforcement cage 19 along tooth bar 14 under servomotor 12 drives.
In particular, as shown in Figure 1, for welding grid steel reinforcement cage 19, must the be fixedly clamped main muscle 19a of upper and lower two outer arcs and the main muscle 19b of upper and lower two inner arcs, the upper clamping bar 9 on the utility model welding flexible jig 2 tops is cylindrical for contacting and clamp the jaw of the main muscle 19a of upper and lower two outer arcs and upper and lower two main muscle 19b of inner arc; Be clamped in the 9 intervals settings of the adjacent upper clamping bar in the upper and lower two main muscle 19a of outer arc both sides and the outer arc edge of the main muscle 19a of staggered contact outer arc and the inner arc edge of the main muscle 19a of outer arc; Being clamped in the adjacent upper clamping bar in the upper and lower two main muscle 19b of inner arc both sides 9 intervals arranges and the outer arc edge of the main muscle 19b of the contact inner-arc that interlocks and the inner arc edge of the main muscle 19b of inner arc.
Described clamp regulating device 22 moves leading screw 5 by rotation hand wheel 3, and mobile drive of leading screw 5 is fixed on the upper clamping pole socket 9a of leading screw 5 ends and the movement of upper clamping bar 9, realizes the clamping to the main muscle 19a of outer arc and the main muscle 19b of inner arc.
Described welding robot 10 is outsourcing pieces, belongs to international advanced intelligent welding robot, and the welding hand-screw of welding robot 10 turns capable of expansion and contraction, under numerical control device control, completes the welding to grid steel reinforcement cage 19 according to teach programming in advance.
Below to the course of work of the present utility model is described:
The upper clamping bar 9 of described multiple welding flexible jigs 2 is clamped in respectively arc edge, the main muscle 19a of outer arc both sides and the arc edge, the main muscle 19b of inner arc both sides of grid steel reinforcement cage 19; Be clamped in adjacent upper clamping bar 9 intervals and the outer arc edge of the main muscle 19a of staggered contact outer arc and the inner arc edge of the main muscle 19a of outer arc at arc edge, the main muscle 19a of outer arc both sides; Be clamped in the inner arc edge of adjacent upper clamping bar 9 intervals at arc edge, the main muscle 19b of inner arc both sides and the outer arc edge of the main muscle 19b of staggered contact inner-arc and the main muscle 19b of inner arc.
First, adjust handwheel 3 according to the specification of grid steel reinforcement cage 19, determine the position of upper clamping bar 9, make the outer arc edge of upper and lower two main muscle 19a of outer arc and inner arc edge by clamping bar 9 clamp, adjacent upper clamping bar 9 intervals arrange and the outer arc edge of the main muscle 19a of staggered contact outer arc and the inner arc edge of the main muscle 19a of outer arc; Make the outer arc edge of upper and lower two main muscle 19b of inner arc and inner arc edge by clamping bar 9 clamp, adjacent upper clamping bar 9 intervals arrange and the outer arc edge of the main muscle 19b of the contact inner-arc that interlocks and the inner arc edges of the main muscle 19b of inner arc.So main outer arc muscle 19a and the main muscle 19b of inner arc are clamped, then after V-type muscle 20 and U-shaped muscle 21 being put according to the specification of grid steel reinforcement cage 19 by manually respectively spot welding on the main muscle 19a of outer arc and the main muscle 19b of inner arc, the people's travel driving unit 11 that now starts the machine makes robot base 17 drive welding robot 10 to move along tooth bar 14, make welding robot 10 that the solder joint in grid steel reinforcement cage 19 is all carried out to full weld in order, when first welding, need butt welding machine device people to carry out teaching, and grid steel reinforcement cage 19 welding procedures are stored, in the time welding the grid steel reinforcement cage of same specification, just can call at any time, so that welding robot automatic welding.
Claims (3)
1. the automatic soldering device of a grid steel reinforcement cage, it is characterized in that, the automatic soldering device of described grid steel reinforcement cage comprises: the welding flexible jig (2) that multiple structures are identical, and its structure includes: upper clamping bar (9) and be connected to the upper clamping pole socket (9a) bottom clamping bar (9); Each upper clamping pole socket (9a) connects respectively a clamp regulating device moving back and forth (22); The upper clamping bar (9) of described multiple welding flexible jigs (2) is clamped in respectively arc edge, the main muscle of outer arc (19a) both sides and the arc edge, the main muscle of inner arc (19b) both sides of grid steel reinforcement cage (19); Be clamped in adjacent upper clamping bar (9) interval and the outer arc edge of the staggered contact main muscle of outer arc (19a) and the inner arc edge of the main muscle of outer arc (19a) at arc edge, the main muscle of outer arc (19a) both sides; Be clamped in the inner arc edge of adjacent upper clamping bar (9) interval at arc edge, the main muscle of inner arc (19b) both sides and the outer arc edge of the main muscle of staggered contact inner-arc (19b) and the main muscle of inner arc (19b); Be positioned at a welding robot (10) of multiple welding flexible jig (2) one sides and support and drive the robot ambulation drive unit (11) of welding robot (10) along multiple welding flexible jigs (2) mobile welding grid steel reinforcement cages (19).
2. according to the automatic soldering device of a kind of grid steel reinforcement cage described in claim 1, it is characterized in that, described clamp regulating device (22) is the transmission of feed screw nut composition, and its structure comprises: on weld mold base (1), have Fixed Nut cover (8) and be fitted in the leading screw (5) on Fixed Nut cover (8); One end of leading screw (5) is hingedly fixed on clamping pole socket (9a), after the hinged front end-plate passing of the other end (18) of leading screw (5), be fixed on handwheel (3), leading screw (5) is fitted in the screwed hole of Fixed Nut cover (8) between two ends, and Fixed Nut cover (8) is fixed on weld mold base (1); Also be provided with two guide pillars (4) in parallel in leading screw (5) both sides, the two ends of two guide pillars (4) are separately fixed at front end-plate (18) and upper clamping pole socket (9a) is upper, sliding being fitted in the through hole of Fixed Nut cover (8) between the two ends of two guide pillars (4).
3. according to the automatic soldering device of a kind of grid steel reinforcement cage described in claim 1, it is characterized in that, described robot ambulation drive unit (11) comprising: railroad shoe (15) and the robot base (17) above moving in railroad shoe (15); Servomotor (12) and welding robot (10) are installed on robot base (17), on servomotor (12) output shaft, gear (13) is housed, it is upper that the tooth bar (14) engaging with gear (13) is arranged on railroad shoe (15), and railroad shoe (15) is along multiple welding flexible jigs (2) direction setting; Many group track bearings (16) are equipped with in the bottom of robot base (17), many group track bearings (16) are fitted in respectively vertical walking track (15a) and walking in a horizontal state track (15b) both sides in railroad shoe (15), make robot base (17) drive welding robot (10) along tooth bar (14) mobile welding grid steel reinforcement cage (19) under servomotor (12) drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895165.0U CN203649692U (en) | 2013-12-31 | 2013-12-31 | Automatic welding device for grating steel reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895165.0U CN203649692U (en) | 2013-12-31 | 2013-12-31 | Automatic welding device for grating steel reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649692U true CN203649692U (en) | 2014-06-18 |
Family
ID=50916129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320895165.0U Withdrawn - After Issue CN203649692U (en) | 2013-12-31 | 2013-12-31 | Automatic welding device for grating steel reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769781A (en) * | 2013-12-31 | 2014-05-07 | 建科机械（天津）股份有限公司 | Automatic grating steel reinforcement cage welding device |
| CN110539098A (en) * | 2019-09-20 | 2019-12-06 | 上海隧道工程有限公司 | Automatic welding equipment and welding method for steel reinforcement cage robot |
-
2013
- 2013-12-31 CN CN201320895165.0U patent/CN203649692U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769781A (en) * | 2013-12-31 | 2014-05-07 | 建科机械（天津）股份有限公司 | Automatic grating steel reinforcement cage welding device |
| CN103769781B (en) * | 2013-12-31 | 2015-11-18 | 建科机械（天津）股份有限公司 | A kind of automatic welding device of grid steel reinforcement cage |
| CN110539098A (en) * | 2019-09-20 | 2019-12-06 | 上海隧道工程有限公司 | Automatic welding equipment and welding method for steel reinforcement cage robot |
| CN110539098B (en) * | 2019-09-20 | 2024-03-26 | 上海隧道工程有限公司 | Automatic welding equipment for reinforcement cage robot and welding method thereof |
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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: 20140618 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |