CN203542277U - Dedicated chamfering machine for nodular cast iron pipe bell and spigot - Google Patents
Dedicated chamfering machine for nodular cast iron pipe bell and spigot Download PDFInfo
- Publication number
- CN203542277U CN203542277U CN201320616899.0U CN201320616899U CN203542277U CN 203542277 U CN203542277 U CN 203542277U CN 201320616899 U CN201320616899 U CN 201320616899U CN 203542277 U CN203542277 U CN 203542277U
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- CN
- China
- Prior art keywords
- chamfering
- iron pipe
- oil cylinder
- cast iron
- chamfering motor
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- Expired - Fee Related
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Abstract
The utility model provides a dedicated chamfering machine for a nodular cast iron pipe bell and spigot. The dedicated chamfering machine for the nodular cast iron pipe bell and spigot is provided with a ground rail, wherein one end of the ground rail is fixedly provided with an axial feeding oil cylinder; the ground rail is provided with an axial feeding trolley; the driving shaft of the axial feeding oil cylinder is connected with the axial feeding trolley; the top of the axial feeding trolley is provided with an angle regulation spindle; the angle regulation spindle is connected with a chamfering motor sliding rail; one end of the chamfering motor sliding rail is fixedly provided with a chamfering motor feeding oil cylinder; the chamfering motor sliding rail is provided with a sliding trolley; the driving shaft of the chamfering motor feeding oil cylinder is connected with the sliding trolley; the top of the sliding trolley is provided with a chamfering motor; the chamfering motor is provided with a grinding head; the outer side surfaces of the axial feeding trolley and the chamfering motor sliding rail are provided with pre-tightening spring hooks; a pre-tightening spring is connected between the two hooks. The dedicated chamfering machine for the nodular cast iron pipe bell and spigot, which is disclosed by the utility model, has the advantages of simple structure, convenience in operation, smoothness, flatness and evenness in polishing and automated control, polishing chamfering can be carried out on cast iron pipes of different specifications, and the labor intensity of workers is lightened.
Description
Technical field
The utility model relates to nodular cast iron pipe fittings industry, especially to bell and spigot overlap with burr is polished and a kind of ductile iron pipe bell and spigot cylindrical Special chamfering machine of chamfering.
Background technology
At present, because the installation of ductile iron pipe needs socket outer surface at an angle and guarantee smoothly, when guarantee is installed, sealing can not destroy.The generation of the acute angle overlap of bellmouth outside, be colliding with in transportation and handling process, the breakage corrosion of the surperficial paint film producing because of collision.And existing to holding, the shortcoming such as the outer chamfering of socket is to rely on manually polish by abrasive machine to carry out chamfering, and random large, surface irregularity, installs difficulty, has leakage chamfering during particularly to some elliptical tube chamferings, and chamfering is inhomogeneous, inconvenient operation.
Summary of the invention
The purpose of this utility model is improved above shortcoming exactly, provides simple in structure, easy to operate, the holding of cast iron pipe that can different size, a kind of ductile iron pipe bell and spigot cylindrical Special chamfering machine that socket is polished chamfering.
Concrete scheme of the present utility model is: a kind of ductile iron pipe bell and spigot cylindrical Special chamfering machine, it is characterized in that: there is ground rail, one end of ground rail is fixed with axial feed oil cylinder, ground rail is provided with axial feed dolly, the driving shaft of axial feed oil cylinder is connected with axial feed dolly, the top of axial feed dolly is provided with angular adjustment rotating shaft, in angular adjustment rotating shaft, be connected with chamfering motor sliding rail, one end of chamfering motor sliding rail is fixed with chamfering motorized feed oil cylinder, chamfering motor sliding rail is provided with sliding machine, the driving shaft of chamfering motorized feed oil cylinder is connected with sliding machine, the top of sliding machine is provided with chamfering motor, chamfering motor is provided with bistrique, the lateral surface of axial feed dolly and chamfering motor sliding rail is provided with preloading spring hook, between two hooks, be connected with preloading spring.
Described a kind of ductile iron pipe bell and spigot cylindrical Special chamfering machine, is characterized in that: described axial feed dolly is provided with angular adjustment block.
The utility model is simple in structure, easy to operate, can be to the cast iron pipe of the different size chamfering of polishing, polish smooth smooth evenly, automation is controlled, and has alleviated labor strength.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model work schematic diagram.
In figure, 1-ground rail, 2-axial feed oil cylinder, 3-axial feed dolly, the rotating shaft of 4-angular adjustment, 5-chamfering motor sliding rail, 6-chamfering motorized feed oil cylinder, 7-sliding machine, 8-chamfering motor, 9-bistrique, 10-preloading spring hook, 11-preloading spring, 12-angular adjustment block, 13-cast iron pipe.
The specific embodiment
Referring to Fig. 1-2, a kind of ductile iron pipe bell and spigot of the utility model cylindrical Special chamfering machine, there is ground rail 1, one end of ground rail 1 is fixed with axial feed oil cylinder 2, ground rail 1 is provided with axial feed dolly 3, the driving shaft of axial feed oil cylinder 2 is connected with axial feed dolly 3, the top of axial feed dolly 3 is provided with angular adjustment rotating shaft 4, in angular adjustment rotating shaft 4, be connected with chamfering motor sliding rail 5, one end of chamfering motor sliding rail 5 is fixed with chamfering motorized feed oil cylinder 6, chamfering motor sliding rail 5 is provided with sliding machine 7, the driving shaft of chamfering motorized feed oil cylinder 6 is connected with sliding machine 7, the top of sliding machine 7 is provided with chamfering motor 8, chamfering motor 8 is provided with bistrique 9, axial feed dolly 3 is provided with preloading spring hook 10 with the lateral surface of chamfering motor sliding rail 5, between two hooks, be connected with preloading spring 11, described axial feed dolly 3 is provided with angular adjustment block 12, using method: during installation by the axially parallel of this device and cast iron pipe 13, the center height of bistrique 9 will be lower than needing the cast iron pipe 13 center of chamfering high, but the center height of remaining will be higher than the end opening of cast iron pipe 13, spray zinc ductile iron pipe 13 and be transported to chamfering post by automatic vehicle, before chamfering first by sliding machine 7 in angular adjustment rotating shaft 4, under the effect of chamfering motorized feed oil cylinder 6 and angular adjustment block 12, adjust to and prepare rear position, prevent that cast iron pipe 13 from breaking bistrique 9, starting automatic vehicle makes cast iron pipe 13 make axial rotation, under the effect of axial feed oil cylinder 2, slowly promoting chamfering motorized feed oil cylinder 6 makes bistrique 9 carry out chamfering near cast iron pipe 13, because of technologic requirement, holding of cast iron pipe, there is the ellipse in processing range in socket, during chamfering, because this device is provided with preloading spring 11, under the effect of preloading spring 11, bistrique 9 is close to the position that cast iron pipe 13 needs chamfering all the time, make so oval-shaped cast iron pipe hold, socket carries out uniform chamfering.
Claims (2)
1. a ductile iron pipe bell and spigot cylindrical Special chamfering machine, it is characterized in that: there is ground rail, one end of ground rail is fixed with axial feed oil cylinder, ground rail is provided with axial feed dolly, the driving shaft of axial feed oil cylinder is connected with axial feed dolly, the top of axial feed dolly is provided with angular adjustment rotating shaft, in angular adjustment rotating shaft, be connected with chamfering motor sliding rail, one end of chamfering motor sliding rail is fixed with chamfering motorized feed oil cylinder, chamfering motor sliding rail is provided with sliding machine, the driving shaft of chamfering motorized feed oil cylinder is connected with sliding machine, the top of sliding machine is provided with chamfering motor, chamfering motor is provided with bistrique, the lateral surface of axial feed dolly and chamfering motor sliding rail is provided with preloading spring hook, between two hooks, be connected with preloading spring.
2. a kind of ductile iron pipe bell and spigot cylindrical Special chamfering machine according to claim 1, is characterized in that: described axial feed dolly is provided with angular adjustment block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616899.0U CN203542277U (en) | 2013-10-09 | 2013-10-09 | Dedicated chamfering machine for nodular cast iron pipe bell and spigot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616899.0U CN203542277U (en) | 2013-10-09 | 2013-10-09 | Dedicated chamfering machine for nodular cast iron pipe bell and spigot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542277U true CN203542277U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616899.0U Expired - Fee Related CN203542277U (en) | 2013-10-09 | 2013-10-09 | Dedicated chamfering machine for nodular cast iron pipe bell and spigot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369059A (en) * | 2014-10-28 | 2015-02-25 | 芜湖新兴铸管有限责任公司 | Cast tube chamfering machine |
| CN104759961A (en) * | 2015-04-07 | 2015-07-08 | 新兴铸管股份有限公司 | Edge grinding chamfering device and method for pipe fitting socket |
-
2013
- 2013-10-09 CN CN201320616899.0U patent/CN203542277U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369059A (en) * | 2014-10-28 | 2015-02-25 | 芜湖新兴铸管有限责任公司 | Cast tube chamfering machine |
| CN104369059B (en) * | 2014-10-28 | 2017-02-08 | 芜湖新兴铸管有限责任公司 | Cast tube chamfering machine |
| CN104759961A (en) * | 2015-04-07 | 2015-07-08 | 新兴铸管股份有限公司 | Edge grinding chamfering device and method for pipe fitting socket |
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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: 20140416 Termination date: 20191009 |