CN102806260A - Steel flange manufacturing machine tool device - Google Patents
Steel flange manufacturing machine tool device Download PDFInfo
- Publication number
- CN102806260A CN102806260A CN 201110157279 CN201110157279A CN102806260A CN 102806260 A CN102806260 A CN 102806260A CN 201110157279 CN201110157279 CN 201110157279 CN 201110157279 A CN201110157279 A CN 201110157279A CN 102806260 A CN102806260 A CN 102806260A
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- transmission shaft
- disk
- upper beam
- rolling wheel
- machine tool
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Abstract
The invention relates to a steel flange manufacturing machine tool device. A flange manufacturing machine tool is provided with a base; the base, an upright and an upper beam are fixedly connected into a square frame; a transmission shaft is vertically arranged at the center position of the upper beam by bearings; a disk is arranged in a feather key slot of the transmission shaft on the lower surface of the upper beam by a feather key; a connection plate is arranged at the tail end of the lower part of the transmission shaft; two guide rails are symmetrically arranged and fixed at the bottom of the disk; sliding blocks are arranged on the guide rails; a cone rolling wheel is arranged on each rolling wheel shaft; both ends of each rolling wheel shaft are respectively connected with one ends of the sliding blocks and the connection plate; two pressing oil cylinders are uniformly distributed at the bottom of the upper beam; plane bearings are arranged between the disk and the pressing oil cylinders; a transmission system is connected with the upper part of the transmission shaft; a die is arranged on the upper plane of the base; and a mandrel is arranged in a center blind hole of the die.
Description
Technical field
The present invention relates to a kind of device that produces lathes, particularly a kind of steel flanges device that produces lathes belongs to flange and makes the special equipment technical field.
Background technology
Flange is the operating conduit coupling of pipeline in oil, chemical industry, electric power, water conservancy and other industry, and its use has a large capacity and a wide range.What at present, device fabrications such as general employing steel plate cutting assembly welding or employing forging, punching press formed in the manufacturing of flange.In above-mentioned manufacture, adopt the mode of steel plate cutting assembly welding, have that stock utilization is low, labour intensity is high; And the low shortcoming of labor productivity; Forge and adopt, though the manufacture of pressing equipment has higher labor productivity, equipment investment is bigger; Simultaneously, owing to adopt the necessary supporting special mould of above-mentioned equipment; This has not only strengthened the cost of making further, and simultaneously, the versatility of production is also relatively poor; In addition, this employing is forged the mode of punching press and is made flange, though production efficiency improves; But compare with production lot and existing labor productivity, still have the leeway of further raising.
Summary of the invention
The objective of the invention is to: a kind of steel flanges device that produces lathes is provided, overcomes existing large-sized steel flange and make, owing to adopt the steel plate cutting assembly welding; Existing: stock utilization is low; The defective that labour intensity is bigger, simultaneously, also be existing in order to overcome existing employing forging pressing equipment: equipment interoperability is relatively poor; Equipment investment is bigger, and the not high defective of productivity ratio.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: a kind of steel flanges device that produces lathes; It is by flange manufacturing machine tool one base to be arranged, and base, column and upper beam are fixedly connected into the framework of " mouth " sub-shape, and power transmission shaft vertically is installed in the upper beam center through bearing; Disk is installed in the guiding keyway of the following power transmission shaft of putting the beams in place through feather key; Gusset piece is installed in the lower end of power transmission shaft, and the bottom of disk installs and fixes two guide rails symmetrically, and slide block is installed on the guide rail; One taper rolling wheel is installed on the roll extrusion wheel shaft, and the two ends of roll extrusion wheel shaft are connected with an end of slide block, gusset piece respectively; Two roof pressure oil cylinders are installed in the bottom of upper beam in uniform way, between disk and the roof pressure oil cylinder plane bearing are installed, and transmission system is connected with the top of power transmission shaft, and mould is installed on the last plane of base, and core is placed in the central blind hole of mould.
Operation principle of the present invention is: the material that at first utilizes strip under the steel plate; Utilize equipment such as veneer reeling machine that the material of strip is rolled into the blank of round barrel shape, educate in the hole at the center that the blank of round barrel shape is placed on mould, core is placed the blank hole of round barrel shape; Core with blank compacting be fixed on mould above; When just starting working, the piston of roof pressure oil cylinder is in topmost, thereby slide block is moved to center position along guide rail; Cone angle between the taper rolling wheel is diminished, so that make the taper rolling wheel stretch into the oral area of drum blank.Under the situation of transmission system drives power transmission shaft rotation, then the taper rolling wheel is on the one hand around the rotation of roll extrusion wheel shaft, simultaneously; Around the power transmission shaft revolution, when the downward roof pressure of roof pressure oil cylinder piston bar, then disk moves down; Slide block outwards moves; Thereby make the cone angle between the taper rolling wheel become big, and press the oral area that grinds blank to expand outwardly, until arriving complete flange product.
Beneficial effect: the present invention has overcome existing steel flanges on making owing to adopt technique scheme, owing to adopt the steel plate cutting assembly welding; Existing: stock utilization is low; The defective that labour intensity is bigger, simultaneously, it is existing also to have overcome existing employing forging pressing equipment: equipment interoperability is relatively poor; Equipment investment is bigger, and the not high defective of productivity ratio.
Description of drawings
Fig. 1 is transmission principle figure of the present invention;
Shown in the figure: 1, base; 2, roof pressure oil cylinder; 3, plane bearing; 4, disk; 5, column; 6, put the beams in place; 7, bearing; 8, transmission system; 9, power transmission shaft; 10, mould; 11, core; 12, gusset piece; 13, taper rolling wheel; 14, slide block; 15, guide rail; 16 feather keys; 17, roll extrusion wheel shaft.
The specific embodiment
Flange manufacturing machine tool has a base 1; The framework that base 1, column 5 and upper beam 6 are fixedly connected into " mouth " sub-shape; Power transmission shaft 9 vertically is installed in 6 centers of putting the beams in place through bearing 7, and disk 4 is installed in the guiding keyway of the 6 following power transmission shafts 9 of putting the beams in place through feather key 16, and gusset piece 12 is installed in the lower end of power transmission shaft 9; The bottom of disk 4 installs and fixes two guide rails 15 symmetrically, and slide block 14 is installed on the guide rail 15; One taper rolling wheel 13 is installed on the roll extrusion wheel shaft 17, and the two ends of roll extrusion wheel shaft 17 are connected with an end of slide block 14, gusset piece 12 respectively; Two roof pressure oil cylinders 2 are installed in the bottom of upper beam 6 in uniform way; One plane bearing 3 is installed between disk 4 and the roof pressure oil cylinder 2; The top of transmission system 8 with power transmission shaft 9 is connected, and mould 10 is installed on the last plane of base 1, and core 11 is placed in the central blind hole of mould 10.
Claims (2)
1. steel flanges device that produces lathes, it is characterized in that: power transmission shaft (9) vertically is installed in upper beam (6) center through bearing (7), and disk (4) is installed in the guiding keyway of power transmission shaft (9) below the upper beam (6) through feather key (16); The bottom of disk (4) installs and fixes two guide rails (15) symmetrically, and slide block (14) is installed on the guide rail (15).
2. a kind of steel flanges according to claim 1 device that produces lathes, it is characterized in that: a taper rolling wheel (13) is installed on the roll extrusion wheel shaft (17), and the two ends of roll extrusion wheel shaft (17) are connected with an end of slide block (14), gusset piece (12) respectively; Between disk (4) and the roof pressure oil cylinder (2) plane bearing (3) is installed, the top of transmission system (8) with power transmission shaft (9) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110157279 CN102806260A (en) | 2011-06-03 | 2011-06-03 | Steel flange manufacturing machine tool device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110157279 CN102806260A (en) | 2011-06-03 | 2011-06-03 | Steel flange manufacturing machine tool device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102806260A true CN102806260A (en) | 2012-12-05 |
Family
ID=47230230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110157279 Pending CN102806260A (en) | 2011-06-03 | 2011-06-03 | Steel flange manufacturing machine tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102806260A (en) |
-
2011
- 2011-06-03 CN CN 201110157279 patent/CN102806260A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |