CN202621616U - Automatic stitch welding machine for power pole or street lamp pole - Google Patents
Automatic stitch welding machine for power pole or street lamp pole Download PDFInfo
- Publication number
- CN202621616U CN202621616U CN 201220290419 CN201220290419U CN202621616U CN 202621616 U CN202621616 U CN 202621616U CN 201220290419 CN201220290419 CN 201220290419 CN 201220290419 U CN201220290419 U CN 201220290419U CN 202621616 U CN202621616 U CN 202621616U
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- China
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- mainboard
- gear
- pinion
- hole
- rackwork
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic stitch welding machine for a power pole or a street lamp pole, and relates to the technical field of manufacturing of power poles or street lamp poles. A through hole is formed in the center of a vertical mounting main plate; at least four pairs of gear-rack mechanisms arranged in the radial direction are uniformly distributed outside the through hole and on the same circumference of the mounting main plate; the end of a rack of each pair of gear-rack mechanism is connected with a compacting wheel device, and each gear is coaxially fixed with a chain wheel; a welding mechanism and a double outlet shaft hydraulic device are fixed on the mounting main plate; the free ends of two outlet shafts of the hydraulic device are connected with a rotating chain wheel; and a chain is connected between the chain wheel and the rotating chain wheel. A compacting force of the compacting wheel device can be adjusted by adjusting the pressure of a hydraulic system, so that stitching and welding operation of conical pipes with different diameters and wall thickness and long rod pipes with equal diameters is realized.
Description
Technical field
The utility model relates to the technical field of the joint close bonding machine in the manufacturing technology field of electric power bar, light pole industry, particularly stock pipe fitting.
Background technology
The processing technology that electric power bar, light pole adopt usually is: the stock pipe fitting that is bent into is carried out joint close through mechanical linking machine, and manual segmentation spot welding pipe seam is through manual electric arc welding, CO
2Protection weldering and semiautomatic submerged arc welding (carrying out the tubing longitudinal seam welding) by track.Joint close and longitudinal seam welding are separately carried out, and efficient is low, weldquality is poor, and moulding symmetry or surface finish are not high yet.
Summary of the invention
The utility model purpose is to propose the automatic joint close bonding machine of electric power bar, light pole of a kind of convenience, efficient, high-quality processing.
The utility model comprises upright to the installation mainboard of arranging; Through hole is offered at center at said installation mainboard; The pinion and rack of fourth officer at least of even distribution radial arrangement outside said through hole, on the same circumference that mainboard is installed; Tooth bar end towards said every pinion rackwork at through hole center connects the contact roller device respectively; The gear of said every pinion rackwork is connected through the wheel shaft rotary type respectively and installs on the mainboard, and the coaxial fixed connection sprocket wheel of difference on the gear of every pinion rackwork is fixedly connected two shaft hydraulic means in the side that mainboard is installed; The free end of two shafts at said hydraulic means two ends respectively rotary type connect rotating sprocket, driven type connects a chain between each sprocket wheel and said two rotating sprockets; On the installation mainboard, be fixedly connected welding mechanism.
The utility model is through two shafts of the two shaft hydraulic means of control; The chain that drives on it moves; Each sprocket wheel is rotated synchronously, in the same way because each sprocket wheel is fixedly connected with the gear of each pinion rackwork is concentric, so the gear of each pinion rackwork can drive tooth bar entad or the contact roller device of centrifugal synchronous drive front end act on surface of the work; Make the entad even stressed joint close of workpiece, and then make the workpiece of joint close obtain welding fabrication through welding mechanism.The thrust of contact roller device can be adjusted through the pressure of regulator solution pressing system, thereby realizes different tube diameters and the Taper Pipe of wall thickness, the joint close and the welding job of isometrical stock pipe.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is that the left side of Fig. 1 is to partial schematic diagram.
Fig. 3 is the schematic internal view of the utility model.
The specific embodiment
Like Fig. 1,2, shown in 3, it is upright to layout that mainboard 1 is installed, and offers through hole 1-1 at the center that mainboard 1 is installed, six pinion rackworks 5 of even distribution radial arrangement outside through hole 1-1, on the same circumference that mainboard 1 is installed.
Tooth bar 5-1 end towards every pinion rackwork 5 at through hole 1-1 center connects contact roller device 4 respectively; The gear 5-2 of every pinion rackwork 5 is connected through wheel shaft 10 rotary types respectively and installs on the mainboard 1, the coaxial fixed connection sprocket wheel 2 of difference on the gear 5-2 of every pinion rackwork 5.
Be fixedly connected one group of two shaft hydraulic means 6 in the side that mainboard 1 is installed, connect rotating sprocket 12,11 through the bearing pin rotary type respectively at two shaft 6-1 at hydraulic means 6 two ends, the free end of 6-2.
At six sprocket wheels 2 and two rotating sprockets 11, driven type connects a chain 7 between 12.
Fixed connection welding mechanism 9 on the mainboard 1 is being installed.
On installation mainboard 1, also connect directive wheel 3 through bearing pin, each directive wheel 3 also driven type is connected on the chain 7.
Among the figure, 8 is workpiece.
Claims (1)
1. electric power bar, the automatic joint close bonding machine of light pole; It is characterized in that comprising upright to the installation mainboard of arranging; Through hole is offered at center at said installation mainboard; The even pinion and rack of fourth officer at least of distribution radial arrangement outside said through hole, on the same circumference that mainboard is installed connects the contact roller device respectively in the tooth bar end towards said every pinion rackwork at through hole center, and the gear of said every pinion rackwork is connected through the wheel shaft rotary type respectively and installs on the mainboard; The coaxial fixed connection sprocket wheel of difference on the gear of every pinion rackwork; Be fixedly connected two shaft hydraulic means in the side that mainboard is installed, the free end of two shafts at said hydraulic means two ends respectively rotary type connect rotating sprocket, driven type connects a chain between each sprocket wheel and said two rotating sprockets; On the installation mainboard, be fixedly connected welding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290419 CN202621616U (en) | 2012-06-20 | 2012-06-20 | Automatic stitch welding machine for power pole or street lamp pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290419 CN202621616U (en) | 2012-06-20 | 2012-06-20 | Automatic stitch welding machine for power pole or street lamp pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621616U true CN202621616U (en) | 2012-12-26 |
Family
ID=47374860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220290419 Expired - Fee Related CN202621616U (en) | 2012-06-20 | 2012-06-20 | Automatic stitch welding machine for power pole or street lamp pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716935A (en) * | 2012-06-20 | 2012-10-10 | 江苏特威机床制造有限公司 | Automatic joint welding machine for power poles and streetlight poles |
-
2012
- 2012-06-20 CN CN 201220290419 patent/CN202621616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716935A (en) * | 2012-06-20 | 2012-10-10 | 江苏特威机床制造有限公司 | Automatic joint welding machine for power poles and streetlight poles |
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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 |
Granted publication date: 20121226 Termination date: 20180620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |