CN204035776U - The rotary welding device of tapered electric pole reinforcing bar cage seam welding - Google Patents
The rotary welding device of tapered electric pole reinforcing bar cage seam welding Download PDFInfo
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- CN204035776U CN204035776U CN201420473737.0U CN201420473737U CN204035776U CN 204035776 U CN204035776 U CN 204035776U CN 201420473737 U CN201420473737 U CN 201420473737U CN 204035776 U CN204035776 U CN 204035776U
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Abstract
The utility model relates to welder, specifically a kind of rotary welding device of tapered electric pole reinforcing bar cage seam welding, comprises longitudinal reinforcement fixture, welder and circumferential reinforcement fixture; Circumferential reinforcement fixture and welder rotate around longitudinal reinforcement fixture, are welded on longitudinal reinforcement by welder by circumferential reinforcement winding; Welder comprises welding electrode and pressure mechanism, and pressure mechanism applies constant pressure to welding electrode, makes welding electrode butt welding contact keep constant pressure.The rotary welding device of the tapered electric pole reinforcing bar cage seam welding that the utility model provides, longitudinal reinforcement does not turn, circumferential reinforcement canoe welds, guarantee that longitudinal rib is non-warping, it also avoid the huge noise that longitudinal reinforcement rotation mode produces, speed of welding can improve more than twice, and along with the change of steel reinforcement cage diameter when welding, the pressure of welding electrode can ensure constant all the time, guarantees welding quality.
Description
Technical field
The utility model relates to welder, specifically a kind of rotary welding device of tapered electric pole reinforcing bar cage seam welding.
Background technology
Tapered electric pole steel reinforcement cage surrounds bullet by many longitudinal reinforcements, then be welded on longitudinal reinforcement by the reinforcing bar spiral of annular, the making of current tapered electric pole steel reinforcement cage almost all adopts manual mode, and production efficiency is low, cost of manufacture is high, difficult quality guarantee, also have employed seam welder and produce steel reinforcement cage, but used seam welder is low owing to there is production efficiency, complicated operation, the shortcomings such as accommodation is little, and noise is very large, are difficult to promote on a large scale.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of device being applicable to the welding of reducing steel reinforcement cage, and concrete technical scheme is:
A rotary welding device for tapered electric pole reinforcing bar cage seam welding, comprises longitudinal reinforcement fixture, welder and circumferential reinforcement fixture; Described longitudinal reinforcement fixture is used for the longitudinal reinforcement (100) of fixing reducing gradually, described circumferential reinforcement fixture is used for fixing circumferential reinforcement (200), circumferential reinforcement (200) is vertically fixed on longitudinal reinforcement (100), it is characterized in that: circumferential reinforcement fixture and welder rotate around longitudinal reinforcement fixture, by welder, circumferential reinforcement (200) winding is welded on longitudinal reinforcement (100); Described longitudinal reinforcement fixture comprises fixed disk (8), and fixed disk (8) center is provided with the reducing mold (2) of conical ring, reducing mold (2) and fixed disk (8) concentric; Described reducing mold (2) excircle is evenly equipped with reducing slide block (17), and described reducing slide block (17) radially slides on the surface at fixed disk (8) under reducing mold (2) drives; Described reducing slide block (17) has through hole, and described through hole is used for penetrating longitudinal reinforcement (100); Described reducing slide block (17) is longitudinal reinforcement (100) power supply; What described circumferential reinforcement fixture comprised rotating disc (1) and arc leads muscle arm (16), rotating disc (1) be arranged on fixed disk (8) excircle and with fixed disk (8) concentric, rotating disc (1) rotates around the center of circle; Leading muscle arm (16) is arranged on rotating disc (1), and circumferential reinforcement (200) passes from leading in muscle arm (16) one end and reaches below welder; Described welder comprises welding electrode and pressure mechanism, described welding electrode comprises welding copper coin (6), welding copper coin (6) is fixed on conductive electrode (4) with positioning sleeve (3), conductive electrode (4) is connected with movable conductor (5), and described movable conductor (5) is connected with power supply; Described pressure mechanism applies constant pressure to welding electrode, makes welding electrode butt welding contact keep constant pressure.
The rotary welding device of the tapered electric pole reinforcing bar cage seam welding that the utility model provides, longitudinal reinforcement does not turn, circumferential reinforcement canoe welds, guarantee that longitudinal rib is non-warping, it also avoid the huge noise that longitudinal reinforcement muscle rotation mode produces, speed of welding can improve more than twice, and along with the change of steel reinforcement cage diameter when welding, the pressure of welding electrode can ensure constant all the time, guarantees welding quality.
Preferred version of the present utility model is:
Described pressure mechanism comprises Connection Block (7), lower swing arm (9), top link (10), described lower swing arm (9), the upper end of top link (10) are hinged on Connection Block (7) respectively, lower end is hinged on positioning seat (13) respectively, and positioning seat (13) is arranged on rotating disc (1); The four-bar mechanism that Connection Block (7), lower swing arm (9), top link (10) and positioning seat (13) form, four-bar mechanism range of movement is limited by limiting plate (15); Described welding electrode is arranged on Connection Block (7), is waved the translation realizing welding electrode by four-bar mechanism; Described top link (10) lower end is hinged on positioning seat (13) by adjustment plate (12), also comprise torsion spring (18) and pressure regulation bar (11), described torsion spring (18) one end is pressed in above top link (10), the other end is fixed in adjustment plate (12), and torsion spring (18) applies pretightning force to top link (10); Described adjustment plate (12) circumference is provided with screwed hole, and described pressure regulation bar (11) one end is contained in screwed hole, and the other end is close in the lower end of lower swing arm (9) to keep the pretightning force of torsion spring (18).
Adjustment plate (12) be circumferentially evenly equipped with multiple screwed hole.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Accompanying drawings the utility model detailed description of the invention, as shown in Figure 1, the rotary welding device of tapered electric pole reinforcing bar cage seam welding, comprises longitudinal reinforcement fixture, welder and circumferential reinforcement fixture; Described longitudinal reinforcement fixture is used for the longitudinal reinforcement 100 of fixing reducing gradually, described circumferential reinforcement fixture is used for fixing circumferential reinforcement 200, circumferential reinforcement 200 is vertically fixed on longitudinal reinforcement 100, circumferential reinforcement fixture and welder rotate around longitudinal reinforcement fixture, circumferential reinforcement 200 winding are welded on longitudinal reinforcement 100 by welder.
Longitudinal reinforcement fixture comprises fixed disk 8, and fixed disk 8 center is provided with the reducing mold 2 of conical ring, reducing mold 2 and fixed disk 8 concentric; Described reducing mold 2 excircle is evenly equipped with multiple reducing slide block 17, and reducing slide block 17 radially slides on the surface at fixed disk 8 under reducing mold 2 drives; Described reducing slide block 17 has through hole, and described through hole is used for penetrating longitudinal reinforcement 100; Described reducing slide block 17 is powered for longitudinal reinforcement 100.
What circumferential reinforcement fixture comprised rotating disc 1 and arc leads muscle arm 16, rotating disc 1 be arranged on fixed disk 8 excircle and with fixed disk 8 concentric, rotating disc 1 rotates around the center of circle; Leading muscle arm 16 is arranged on rotating disc 1, and circumferential reinforcement 200 passes from leading in muscle arm 16 one end and reaches below welder.
Welder comprises welding electrode and pressure mechanism, and described welding electrode comprises welding copper coin 6, and welding copper coin 6 positioning sleeve 3 is fixed on conductive electrode 4, and conductive electrode 4 is connected with movable conductor 5, and described movable conductor 5 is connected with power supply; Described pressure mechanism applies constant pressure to welding electrode, makes welding electrode butt welding contact keep constant pressure.
Pressure mechanism comprises Connection Block 7, lower swing arm 9, top link 10, and described lower swing arm 9, the upper end of top link 10 are hinged on Connection Block 7 respectively, and lower end is hinged on positioning seat 13 respectively, and positioning seat 13 is arranged on rotating disc 1; The four-bar mechanism of Connection Block 7, lower swing arm 9, top link 10 and positioning seat 13 composition, four-bar mechanism range of movement is limited by limiting plate 15; Welding electrode is arranged on Connection Block 7, waved by four-bar mechanism, welding electrode be no matter away from the center of circle or near the center of circle, welding copper coin 6 can be kept to remain on the tangent line of the cross section rounded outer profiles that longitudinal reinforcement 100 surrounds, and namely welding copper coin 6 can not run-off the straight for pad; Described top link 10 lower end is hinged on positioning seat 13 by adjustment plate 12, also comprises torsion spring 18 and pressure regulation bar 11, and described torsion spring 18 one end is pressed in above top link 10, and the other end is fixed in adjustment plate 12, and torsion spring 18 pairs of top links 10 apply pretightning force; Adjustment plate 12 even circumferential distributes multiple screwed hole, and pressure regulation bar 11 one end is contained in screwed hole, and the other end is close in the lower end of lower swing arm 9 to keep the pretightning force of torsion spring 18.
During welding, longitudinal reinforcement 100 is fixing and be energized by reducing slide block 17 by reducing slide block 17, and circumferential reinforcement 200 passes from leading in muscle arm 16 one end and to reach below welder and to fit with longitudinal reinforcement 100; The welding electrode of welder, under pressure mechanism effect, has the pressure of a bit, and welds to laminating position.
Along with welding is carried out, the cross-sectional diameter that longitudinal reinforcement 100 surrounds becomes large gradually or diminishes, and reducing slide block 17 radially slides at fixed disk 8 change adapting to the cross-sectional diameter that longitudinal reinforcement 100 surrounds on the surface under reducing mold 2 drives; When after reducing, welding electrode is moved, be pressed in one end of the torsion spring 18 on top link 10 by pretension, and be fixed on the torsion spring 18 in adjustment plate 12 because of the position that is close to of pressure regulation bar 11 and change and cause pretightning force to be partially released, this ensures that there no matter welding electrode near the center of circle or move away from the center of circle time, welding pressure keeps constant.
Claims (3)
1. a rotary welding device for tapered electric pole reinforcing bar cage seam welding, comprises longitudinal reinforcement fixture, welder and circumferential reinforcement fixture; Described longitudinal reinforcement fixture is used for the longitudinal reinforcement (100) of fixing reducing gradually, described circumferential reinforcement fixture is used for fixing circumferential reinforcement (200), circumferential reinforcement (200) is vertically fixed on longitudinal reinforcement (100), it is characterized in that: circumferential reinforcement fixture and welder rotate around longitudinal reinforcement fixture, by welder, circumferential reinforcement (200) winding is welded on longitudinal reinforcement (100); Described longitudinal reinforcement fixture comprises fixed disk (8), and fixed disk (8) center is provided with the reducing mold (2) of conical ring, reducing mold (2) and fixed disk (8) concentric; Described reducing mold (2) excircle is evenly equipped with reducing slide block (17), and described reducing slide block (17) radially slides on the surface at fixed disk (8) under reducing mold (2) drives; Described reducing slide block (17) has through hole, and described through hole is used for penetrating longitudinal reinforcement (100); Described reducing slide block (17) is longitudinal reinforcement (100) power supply; What described circumferential reinforcement fixture comprised rotating disc (1) and arc leads muscle arm (16), rotating disc (1) be arranged on fixed disk (8) excircle and with fixed disk (8) concentric, rotating disc (1) rotates around the center of circle; Leading muscle arm (16) is arranged on rotating disc (1), and circumferential reinforcement (200) passes from leading in muscle arm (16) one end and reaches below welder; Described welder comprises welding electrode and pressure mechanism, described welding electrode comprises welding copper coin (6), welding copper coin (6) is fixed on conductive electrode (4) with positioning sleeve (3), conductive electrode (4) is connected with movable conductor (5), and described movable conductor (5) is connected with power supply; Described pressure mechanism applies constant pressure to welding electrode, makes welding electrode butt welding contact keep constant pressure.
2. the rotary welding device of tapered electric pole reinforcing bar cage seam welding according to claim 1, it is characterized in that: described pressure mechanism comprises Connection Block (7), lower swing arm (9), top link (10), described lower swing arm (9), the upper end of top link (10) are hinged on Connection Block (7) respectively, lower end is hinged on positioning seat (13) respectively, and positioning seat (13) is arranged on rotating disc (1); The four-bar mechanism that Connection Block (7), lower swing arm (9), top link (10) and positioning seat (13) form, four-bar mechanism range of movement is limited by limiting plate (15); Described welding electrode is arranged on Connection Block (7), is waved the translation realizing welding electrode by four-bar mechanism; Described top link (10) lower end is hinged on positioning seat (13) by adjustment plate (12), also comprise torsion spring (18) and pressure regulation bar (11), described torsion spring (18) one end is pressed in above top link (10), the other end is fixed in adjustment plate (12), and torsion spring (18) applies pretightning force to top link (10); Described adjustment plate (12) circumference is provided with screwed hole, and described pressure regulation bar (11) one end is contained in screwed hole, and the other end is close in the lower end of lower swing arm (9) to keep the pretightning force of torsion spring (18).
3. the rotary welding device of tapered electric pole reinforcing bar cage seam welding according to claim 2, is characterized in that: adjustment plate (12) be circumferentially evenly equipped with multiple screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473737.0U CN204035776U (en) | 2014-08-21 | 2014-08-21 | The rotary welding device of tapered electric pole reinforcing bar cage seam welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473737.0U CN204035776U (en) | 2014-08-21 | 2014-08-21 | The rotary welding device of tapered electric pole reinforcing bar cage seam welding |
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| Publication Number | Publication Date |
|---|---|
| CN204035776U true CN204035776U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473737.0U Expired - Fee Related CN204035776U (en) | 2014-08-21 | 2014-08-21 | The rotary welding device of tapered electric pole reinforcing bar cage seam welding |
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| CN (1) | CN204035776U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128701A (en) * | 2014-08-21 | 2014-11-05 | 唐山市天泽专用焊接设备有限公司 | Spiral welding device of conic electric pole reinforcement cage seam welder |
| CN104959762A (en) * | 2015-07-16 | 2015-10-07 | 朱玉兵 | Cylinder reinforcement cage welding equipment for high-speed road-bridge concrete bearing column |
| CN105033543A (en) * | 2015-07-29 | 2015-11-11 | 朱玉兵 | Welding machine enabling building pile foundation reinforcement cage to be convenient to unload |
| CN114247972A (en) * | 2021-11-02 | 2022-03-29 | 中铁四局集团第二工程有限公司 | Automatic roll welding equipment and automatic welding method for reinforcement cage |
-
2014
- 2014-08-21 CN CN201420473737.0U patent/CN204035776U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128701A (en) * | 2014-08-21 | 2014-11-05 | 唐山市天泽专用焊接设备有限公司 | Spiral welding device of conic electric pole reinforcement cage seam welder |
| CN104959762A (en) * | 2015-07-16 | 2015-10-07 | 朱玉兵 | Cylinder reinforcement cage welding equipment for high-speed road-bridge concrete bearing column |
| CN105033543A (en) * | 2015-07-29 | 2015-11-11 | 朱玉兵 | Welding machine enabling building pile foundation reinforcement cage to be convenient to unload |
| CN114247972A (en) * | 2021-11-02 | 2022-03-29 | 中铁四局集团第二工程有限公司 | Automatic roll welding equipment and automatic welding method for reinforcement cage |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20160821 |