CN203678940U - Flange leveling machine - Google Patents
Flange leveling machine Download PDFInfo
- Publication number
- CN203678940U CN203678940U CN201420050645.1U CN201420050645U CN203678940U CN 203678940 U CN203678940 U CN 203678940U CN 201420050645 U CN201420050645 U CN 201420050645U CN 203678940 U CN203678940 U CN 203678940U
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- Prior art keywords
- column
- oil
- hydraulic
- pipeline
- flange
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- Expired - Lifetime
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- 239000010720 hydraulic oil Substances 0.000 claims abstract description 12
- 239000003921 oil Substances 0.000 claims description 36
- 239000002828 fuel tank Substances 0.000 claims description 15
- 239000003351 stiffener Substances 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000005242 forging Methods 0.000 abstract description 29
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000003754 machining Methods 0.000 abstract description 3
- 238000009499 grossing Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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Abstract
The utility model discloses a flange leveling machine, and belongs to the technical field of machine manufacturing. The flange leveling machine is used for leveling the surface of an annular forging stock with the diameter larger than 5 m and / or enabling the surface of the annular forging stock to be free of warping, reducing machining allowance and reducing production cost. According to the technical scheme, the flange leveling machine comprises a horizontally-arranged rectangular machine base and a hydraulic station, and is characterized in that the left end and the right end of the upper surface of the machine base are provided with a rectangular stand column A (101) and a stand column B (102) respectively from front to back, a cavity (103) is reserved between the stand column A (101) and the stand column B (102), the middle of the stand column A (101) and the middle of the stand column B (102) are respectively provided with a concave rectangular notch (116) from front to back, a lower beam operating anvil platform (110) is arranged at the bottoms of the rectangular notches (116), an upper beam workbench (107) is arranged on the tops of the rectangular notches (116) and provided with a hydraulic oil cylinder (106), and a plunger rod of the hydraulic oil cylinder (106) is located below a cylinder body flange plate (108) and connected with an upper anvil head (109).
Description
[technical field]
The utility model belongs to machinery manufacturing technology field.
[background technology]
At present, at mechanical forging industry, the comparision of production of ring flange is familiar with, its technique is fairly simple, and the particularly common pipe flange of minor diameter, because large batch of production makes its cost very low; But at 5-8 rice or be greater than more than 8 meters particularly special-shaped flanges of annular flange, due to small lot or single-piece production, its production cost is all very high for diameter.Trace it to its cause: when diameter of forgings reaches more than 5 meters, the warping phenomenon of forging stock surface irregularity just increases the weight of, makes its monolateral surplus to strengthen gradually, cause that machining amount is too much, raw materials consumption is too much; The warping phenomenon of its forging stock surface irregularity is to form the very high one of the main reasons of cost.For this reason, when people try every possible means to make its open die forging annular forging stock diameter to reach more than 5 meters always, it is smooth and/or without warpage that the surface of open die forging forging stock is to try one's best in upper and lower side surface, still, do not have for a long time a kind of frock or equipment can help to address this problem.
[summary of the invention]
Task of the present utility model is to provide a kind of flange evener.Can make open die forging annular forging stock diameter reach more than 5 meters time, the surface of open die forging forging stock is upper and lower side surfacing and/or without warpage.Make its machining amount less, reduce raw materials consumption, reduce production costs.
The technical solution of the utility model is as follows:
Flange evener, include horizontally disposed rectangle support 115 and Hydraulic Station 1070, its feature is: the left end place of described rectangle support 115 upper surfaces and right-hand member place are respectively arranged with column A101 and the column B102 that cross section is rectangle from front to back, and between column A101 and column B102, be arranged in parallel and leave sky chamber 103, middle part before described column A101 and column B102 is respectively arranged with the rectangular indentation 116 falling in from front to back, the bottom of described rectangular slits 116 is on lower surface, to be provided with abreast from left to right to connect the sill work anvil 110 that the cross section of distance between column A101 and column B102 is rectangle,
The top of described rectangular slits 116 is on upper surface, to be provided with abreast from left to right to connect the entablature workbench 107 that the cross section of distance between column A101 and column B102 is rectangle, between the top before described column A101 and column B102, is provided with reinforced panel A105 and is connected as one with entablature workbench 107;
On described entablature workbench 107, be provided with hydraulic jack 106, hydraulic jack 106 is linked together with entablature workbench 107 by its cylinder body ring flange 108, cylinder body ring flange 108 is positioned at the bottom of entablature workbench 107 bottom surfaces, in the empty chamber 103 of hydraulic jack 106 between column A101 and the column B102 on entablature workbench 107 tops;
The extension bar head of described hydraulic jack 106 interior hydraulic plungers is positioned at cylinder body ring flange 108 lower position, and connects with upper anvil head 109;
The stiffener B119 that is provided with abreast below distance between connection column A101 that cross section is rectangle and column B102 of described rectangular slits 116, on described stiffener B119, be provided with hydraulic control valve 1065, the oil drain out 1067 of hydraulic control valve 1065 connects with the oil-in of hydraulic jack 106 1061 use pipelines, on its pipeline, be provided with hydraulic control one-way valve 1063, the oil return opening 1068 of hydraulic control valve 1065 connects with the oil-out of hydraulic jack 106 1062 use pipelines, is provided with hydraulic control one-way valve 1064 on its pipeline;
In described Hydraulic Station 1070, be provided with fuel tank 1071, the upper surface at its fuel tank 1071 tops is provided with oil pump 1072 and high-pressure oil pump 1073,
The oil-in of described oil pump 1072 connects with the hydraulic oil in fuel tank 1071 by oil-absorbing pipeline, on its oil-absorbing pipeline, is provided with check valve, and the oil drain out of oil pump 1072 connects with the oil-in 1066 of hydraulic control valve 1065 by inflow pipeline,
The drain tap 1069 of described hydraulic control valve 1065 connects with the hydraulic oil in fuel tank 1071 by draining pipeline;
The oil-in of described high-pressure oil pump 1073 connects with the hydraulic oil in fuel tank 1071 by oil-absorbing pipeline, on its oil-absorbing pipeline, be provided with check valve, the oil drain out of high-pressure oil pump 1073 connects by oil drain out to the pipeline connecting between the oil-in 1066 of hydraulic control valve 1065 of pipeline and oil pump 1072.
On hydraulic control valve 1065, be provided with hand switch 104, hand switch 104 is arranged on the rear position place at column A101 left surface middle part.
Between bottom before described column A101 and column B102, be provided with reinforced panel B118 and be connected as one with sill work anvil 110.
The position connecting with entablature workbench 107 lower surfaces in described rectangular slits 116 is provided with triangle reinforcement.
Described hydraulic control valve 1065 is manual automatically controlled three-position four-way valve.
Described flange evener is provided with balanced support frame A114 at the one o'clock position place of sill work anvil 110, and position, left front is provided with balanced support frame B117.
The utility model in use, purlin car is placed in the handling of open die forging annular forging stock on balanced support frame A114 and balanced support frame B117, be placed on sill work anvil 110 simultaneously, operation hand switch 104 allows hydraulic control valve 1065 move, and makes anvil head 109 push smoothing to annular forging stock 109.When smoothing, can use cushion block A111, cushion block B112 adjusts the position of check point.
When diameter reaches the surfacing of more than 5 meters annular forging stocks and/or during without warpage, just can adopt little monolateral surplus, reduce cutting output, reduce raw-material input, reduce the expenses such as forging stock heating and transportation, reach the effect reducing production costs.
The beneficial effects of the utility model are as follows: owing to using technique scheme, and when having realized open die forging annular forging stock diameter and having reached more than 5 meters, forging stock upper and lower side surfacing and/or without warpage, the technique effect that can reduce production costs.It is simple in structure.
[accompanying drawing explanation]
Fig. 1 is the front view of first embodiment of the utility model
Fig. 2 is the left view of first embodiment of the utility model.
Fig. 3 is the right view of first embodiment of the utility model.
Fig. 4 is the top view of first embodiment of the utility model.
Fig. 5 is the hydraulic oil pipe system figure of first embodiment of the utility model.
[specific embodiment]
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1
In Fig. 1 Fig. 2 Fig. 3 Fig. 4 is embodiment illustrated in fig. 5, flange evener, include horizontally disposed rectangle support 115 and Hydraulic Station 1070, the left end place of described rectangle support 115 upper surfaces and right-hand member place are respectively arranged with column A101 and the column B102 that cross section is rectangle from front to back, and between column A101 and column B102, be arranged in parallel and leave sky chamber 103, middle part before described column A101 and column B102 is respectively arranged with the rectangular indentation 116 falling in from front to back, the bottom of described rectangular slits 116 is on lower surface, to be provided with abreast from left to right to connect the sill work anvil 110 that the cross section of distance between column A101 and column B102 is rectangle,
The top of described rectangular slits 116 is on upper surface, to be provided with abreast from left to right to connect the entablature workbench 107 that the cross section of distance between column A101 and column B102 is rectangle, between the top before described column A101 and column B102, is provided with reinforced panel A105 and is connected as one with entablature workbench 107;
On described entablature workbench 107, be provided with hydraulic jack 106, hydraulic jack 106 is linked together with entablature workbench 107 by its cylinder body ring flange 108, cylinder body ring flange 108 is positioned at the bottom of entablature workbench 107 bottom surfaces, in the empty chamber 103 of hydraulic jack 106 between column A101 and the column B102 on entablature workbench 107 tops;
The extension bar head of described hydraulic jack 106 interior hydraulic plungers is positioned at cylinder body ring flange 108 lower position, and connects with upper anvil head 109;
The stiffener B119 that is provided with abreast below distance between connection column A101 that cross section is rectangle and column B102 of described rectangular slits 116, on described stiffener B119, be provided with hydraulic control valve 1065, the oil drain out 1067 of hydraulic control valve 1065 connects with the oil-in of hydraulic jack 106 1061 use pipelines, on its pipeline, be provided with hydraulic control one-way valve 1063, the oil return opening 1068 of hydraulic control valve 1065 connects with the oil-out of hydraulic jack 106 1062 use pipelines, is provided with hydraulic control one-way valve 1064 on its pipeline;
In described Hydraulic Station 1070, be provided with fuel tank 1071, the upper surface at its fuel tank 1071 tops is provided with oil pump 1072 and high-pressure oil pump 1073,
The oil-in of described oil pump 1072 connects with the hydraulic oil in fuel tank 1071 by oil-absorbing pipeline, on its oil-absorbing pipeline, is provided with check valve, and the oil drain out of oil pump 1072 connects with the oil-in 1066 of hydraulic control valve 1065 by inflow pipeline,
The drain tap 1069 of described hydraulic control valve 1065 connects with the hydraulic oil in fuel tank 1071 by draining pipeline;
The oil-in of described high-pressure oil pump 1073 connects with the hydraulic oil in fuel tank 1071 by oil-absorbing pipeline, on its oil-absorbing pipeline, be provided with check valve, the oil drain out of high-pressure oil pump 1073 connects by oil drain out to the pipeline connecting between the oil-in 1066 of hydraulic control valve 1065 of pipeline and oil pump 1072.
On hydraulic control valve 1065, be provided with hand switch 104, hand switch 104 is arranged on the rear position place at column A101 left surface middle part.
Between bottom before described column A101 and column B102, be provided with reinforced panel B118 and be connected as one with sill work anvil 110.
The position connecting with entablature workbench 107 lower surfaces in described rectangular slits 116 is provided with triangle reinforcement.
Described hydraulic control valve 1065 is manual automatically controlled three-position four-way valve.
Described flange evener is provided with balanced support frame A114 at the one o'clock position place of sill work anvil 110, and position, left front is provided with balanced support frame B117.
The utility model in use, purlin car is placed in the handling of open die forging annular forging stock on balanced support frame A114 and balanced support frame B117, be placed on sill work anvil 110 simultaneously, operation hand switch 104 allows hydraulic control valve 1065 move, and makes anvil head 109 push smoothing to annular forging stock 109.When smoothing, can use cushion block A111, cushion block B112 adjusts the position of check point.Operation purlin car is adjusted open die forging annular forging stock and is seated in the position on balanced support frame A114, balanced support frame B117, sill work anvil 110, repeatedly proofreaies and correct, and reaches smooth and/or without warpage.
Use the utility model diameter to reach the surfacing of 5 meters of above annular forging stocks and/or during without warpage, just can adopt little monolateral surplus, reduce cutting output, reduce raw-material input, reduce the expenses such as forging stock heating and transportation, reach the effect reducing production costs.
Claims (6)
1. flange evener, include horizontally disposed rectangle support (115) and Hydraulic Station (1070), it is characterized in that: the left end place of described rectangle support (115) upper surface and right-hand member place are respectively arranged with column A (101) and the column B (102) that cross section is rectangle from front to back, and be arranged in parallel between column A (101) and column B (102), and leave sky chamber (103), described column A (101) and column B (102) middle part are above respectively arranged with the rectangular indentation (116) falling in from front to back, the bottom of described rectangular slits (116) is on lower surface, to be provided with abreast from left to right to connect the sill work anvil (110) that between column A (101) and column B (102), the cross section of distance is rectangle,
The top of described rectangular slits (116) is on upper surface, to be provided with abreast from left to right to connect the entablature workbench (107) that between column A (101) and column B (102), the cross section of distance is rectangle, is provided with reinforced panel A (105) and is connected as one with entablature workbench (107) between described column A (101) and column B (102) top above;
On described entablature workbench (107), be provided with hydraulic jack (106), hydraulic jack (106) is linked together by its cylinder body ring flange (108) and entablature workbench (107), cylinder body ring flange (108) is positioned at the bottom of entablature workbench (107) bottom surface, and hydraulic jack (106) is positioned at the empty chamber (103) between column A (101) and the column B (102) on entablature workbench (107) top;
The extension bar head of the interior hydraulic plunger of described hydraulic jack (106) is positioned at cylinder body ring flange (108) lower position, and connects with upper anvil head (109);
The stiffener B (119) that is provided with abreast below distance between connection column A (101) that cross section is rectangle and column B (102) of described rectangular slits (116), on described stiffener B (119), be provided with hydraulic control valve (1065), the oil drain out (1067) of hydraulic control valve (1065) connects with pipeline with the oil-in (1061) of hydraulic jack (106), on its pipeline, be provided with hydraulic control one-way valve (1063), the oil return opening (1068) of hydraulic control valve (1065) connects with pipeline with the oil-out (1062) of hydraulic jack (106), on its pipeline, be provided with hydraulic control one-way valve (1064),
In described Hydraulic Station (1070), be provided with fuel tank (1071), the upper surface at its fuel tank (1071) top is provided with oil pump (1072) and high-pressure oil pump (1073),
The oil-in of described oil pump (1072) connects with the hydraulic oil in fuel tank (1071) by oil-absorbing pipeline, on its oil-absorbing pipeline, be provided with check valve, the oil drain out of oil pump (1072) connects with the oil-in (1066) of hydraulic control valve (1065) by inflow pipeline
The drain tap (1069) of described hydraulic control valve (1065) connects with the hydraulic oil in fuel tank (1071) by draining pipeline;
The oil-in of described high-pressure oil pump (1073) connects with the hydraulic oil in fuel tank (1071) by oil-absorbing pipeline, on its oil-absorbing pipeline, be provided with check valve, the oil drain out of high-pressure oil pump (1073) connects by oil drain out to the pipeline connecting between the oil-in (1066) of hydraulic control valve (1065) of pipeline and oil pump (1072).
2. flange evener according to claim 1, it is characterized in that: on hydraulic control valve (1065), be provided with hand switch (104), hand switch (104) is arranged on the rear position place at column A (101) left surface middle part.
3. flange evener according to claim 1, is characterized in that: between described column A (101) and column B (102) bottom above, be provided with reinforced panel B (118) and be connected as one with sill work anvil (110).
4. flange evener according to claim 1, is characterized in that: the position connecting with entablature workbench (107) lower surface in described rectangular slits (116) is provided with triangle reinforcement.
5. flange evener according to claim 1, is characterized in that: described hydraulic control valve (1065) is manual automatically controlled three-position four-way valve.
6. flange evener according to claim 1, it is characterized in that: be provided with balanced support frame A (114) at the one o'clock position place of sill work anvil (110), position, left front is provided with balanced support frame B (117).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050645.1U CN203678940U (en) | 2014-01-23 | 2014-01-23 | Flange leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050645.1U CN203678940U (en) | 2014-01-23 | 2014-01-23 | Flange leveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678940U true CN203678940U (en) | 2014-07-02 |
Family
ID=51000900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050645.1U Expired - Lifetime CN203678940U (en) | 2014-01-23 | 2014-01-23 | Flange leveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736784A (en) * | 2014-01-23 | 2014-04-23 | 山西天宝风电法兰有限公司 | Flange leveling machine |
| CN106238512A (en) * | 2016-08-30 | 2016-12-21 | 宁波思明汽车科技股份有限公司 | Exhaustor Double End welding levelling means and Double End flatening method thereof |
-
2014
- 2014-01-23 CN CN201420050645.1U patent/CN203678940U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736784A (en) * | 2014-01-23 | 2014-04-23 | 山西天宝风电法兰有限公司 | Flange leveling machine |
| CN106238512A (en) * | 2016-08-30 | 2016-12-21 | 宁波思明汽车科技股份有限公司 | Exhaustor Double End welding levelling means and Double End flatening method thereof |
| CN106238512B (en) * | 2016-08-30 | 2018-05-29 | 宁波思明汽车科技股份有限公司 | Exhaust pipe Double End welds levelling means and its Double End flatening method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 035400 Beiguan Industrial Zone, Dingxiang County, Shanxi Province (Shanxi Tianbao wind power flange Co., Ltd.) Patentee after: SHANXI TIANBAO GROUP Co.,Ltd. Patentee after: LONGYUAN (BEIJING) WIND POWER ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 035400 Beiguan Industrial Zone, Dingxiang County, Shanxi Province (Shanxi Tianbao wind power flange Co., Ltd.) Patentee before: SHANXI TIANBAO WIND POWER FLANGE Co.,Ltd. Patentee before: LONGYUAN (BEIJING) WIND POWER ENGINEERING TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |