CN103264071A - Hydraulic barrel shaper - Google Patents
Hydraulic barrel shaper Download PDFInfo
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- CN103264071A CN103264071A CN2013101556424A CN201310155642A CN103264071A CN 103264071 A CN103264071 A CN 103264071A CN 2013101556424 A CN2013101556424 A CN 2013101556424A CN 201310155642 A CN201310155642 A CN 201310155642A CN 103264071 A CN103264071 A CN 103264071A
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- oil cylinder
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Abstract
A hydraulic barrel shaper comprises an upright column and a support frame. A combined oil cylinder is fixedly arranged on the upright column and comprises a first oil cylinder, a second oil cylinder, a third oil cylinder and a fourth oil cylinder, shaping blocks are correspondingly arranged on tops of piston rods of the first oil cylinder, the second oil cylinder, the third oil cylinder and the fourth oil cylinder in a connected manner, and the shaping blocks with different sizes can be replaced according to actual application conditions. The hydraulic barrel shaper has the advantages that the shaping blocks can be expanded by the aid of high-pressure oil pumps, so that a barrel can be effectively shaped, and the hydraulic barrel shaper can be operated easily and conveniently and is high in shaping precision.
Description
Technical field
The invention belongs to hydraulic pressure reshaper field, relate in particular to a kind of cylinder hydraulic pressure reshaper.
Background technology
Present cylinder, especially bigbore cylinder does not also have special plant equipment when carrying out, have inconvenience, and shaping effect is not obvious simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of cylinder hydraulic pressure reshaper, it is rational in infrastructure, and is easy to use, and shaping effect is good.
Technical scheme of the present invention is: a kind of cylinder hydraulic pressure reshaper, formed by column, bracing frame, be set with combined oil cylinder at described column, described combined oil cylinder is made up of oil cylinder one, oil cylinder two, oil cylinder three, oil cylinder four, and the equal correspondence in top of the piston rod of described oil cylinder one, oil cylinder two, oil cylinder three, oil cylinder four is connected with dressing stick;
Described oil cylinder one is provided with inlet connector one, inlet connector two, and correspondence is provided with flowline connection to subsea one, flowline connection to subsea two; The structure of oil cylinder two, oil cylinder three, oil cylinder four is with oil cylinder one.
The inlet connector one of described oil cylinder one is connected with high-pressure oil pipe one, and the inlet connector two of described oil cylinder one is connected with high-pressure oil pipe two.
Oil cylinder one, oil cylinder two, oil cylinder three, oil cylinder four, its oil circuit is connected mutually by oil pipe one, oil pipe two and oil pipe three; Simultaneously by oil pipe one by one, oil pipe two or two and oil pipe three or three connect mutually.
The flowline connection to subsea one of oil cylinder one is connected by oil pipe one with the inlet connector one of oil cylinder two, the flowline connection to subsea one of oil cylinder two is connected by oil pipe two with the inlet connector one of oil cylinder three, and the flowline connection to subsea one of oil cylinder three is connected by oil pipe three with the inlet connector one of oil cylinder four;
The flowline connection to subsea two of oil cylinder one and the inlet connector of oil cylinder 2 two are connected one by one by oil pipe, the flowline connection to subsea two of oil cylinder two is connected by oil pipe two or two with the inlet connector two of oil cylinder three, and the flowline connection to subsea two of oil cylinder three is connected by oil pipe three or three with the inlet connector two of oil cylinder four.
Described oil cylinder one comprises piston rod, piston, fairlead, and piston is locked by locking nut; The structure of described oil cylinder two, oil cylinder three, oil cylinder four is with oil cylinder one.
The top of described piston rod is provided with cylinder pin hole, and dressing stick is provided with through hole; By straight pin pass cylinder pin hole, through hole is connected and fixed piston rod and dressing stick.Described dressing stick is curved; The big I of dressing stick is changed according to the practical situation of reality.
Beneficial effect: the present invention utilizes high-pressure oil pump that dressing stick is expanded, and can carry out shaping to cylinder effectively, and is simple to operation, the plastic precision height.
Description of drawings
Fig. 1 is structural representation of the present invention; Fig. 2 is use state diagram of the present invention;
Fig. 3 is the local enlarged drawing of part among Fig. 1; Fig. 4 is the dressing stick structural representation;
Fig. 5 is the oil circuit connection diagram of combination combined oil cylinder among the embodiment.
Among the figure 1, bracing frame, 2, dressing stick, 3, column, 4, cylinder, 5, combined oil cylinder, 51, oil cylinder one, 52 oil cylinder two, 53 oil cylinders, three, 54 oil cylinders four, 61, high-pressure oil pipe one, 62, high-pressure oil pipe two, 71, high-pressure oil pump one, 711, handle one, 72, high-pressure oil pump two, 722, handle two, 8, cylinder pin hole, 9, piston rod, 10, fairlead, 11, inlet connector one, 111, flowline connection to subsea one, 12, piston, 13, locking nut, 22, inlet connector two, 222, flowline connection to subsea two, 14, through hole, A1, oil pipe one, B1, oil pipe two, C1, oil pipe three, A2, oil pipe one by one, B2, oil pipe two or two, C2, oil pipe three or three.
The specific embodiment
The present invention will be further described below in conjunction with the specific embodiment.
Shown in Fig. 1,2,3,4, a kind of cylinder hydraulic pressure reshaper, formed by column 3, bracing frame 1, be set with combined oil cylinder 5 at described column 3, described combined oil cylinder 5 is made up of oil cylinder 1, oil cylinder 2 52, oil cylinder 3 53, oil cylinder 4 54, and the equal correspondence in top of the piston rod 9 of described oil cylinder 1, oil cylinder 2 52, oil cylinder 3 53, oil cylinder 4 54 is connected with dressing stick 2.
Described oil cylinder 1 comprises piston rod 9, piston 12, fairlead 10, and piston 12 is by locking nut 13 lockings.
Described oil cylinder 1 is provided with inlet connector 1, inlet connector 2 22, and correspondence is provided with flowline connection to subsea 1, flowline connection to subsea 2 222; The structure of oil cylinder 2 52, oil cylinder 3 53, oil cylinder 4 54 is with oil cylinder 1.
The inlet connector 1 of described oil cylinder 1 is connected with high-pressure oil pipe 1, and the inlet connector 2 22 of described oil cylinder 1 is connected with high-pressure oil pipe 2 62.
As shown in Figure 5, oil cylinder 1, oil cylinder 2 52, oil cylinder 3 53, oil cylinder 4 54, its oil circuit is connected mutually by oil pipe one A1, oil pipe two B1 and oil pipe three C1; A2, oil pipe two or two B2 and oil pipe three or three C2 connect mutually one by one by oil pipe simultaneously.
The flowline connection to subsea 1 of oil cylinder 1 is connected by oil pipe one A1 with the inlet connector 1 of oil cylinder 2 52, the flowline connection to subsea 1 of oil cylinder 2 52 is connected by oil pipe two B1 with the inlet connector 1 of oil cylinder 3 53, and the flowline connection to subsea 1 of oil cylinder 3 53 is connected by oil pipe three C1 with the inlet connector 1 of oil cylinder 4 54.
The flowline connection to subsea 2 222 of oil cylinder 1 and the inlet connector 2 22 of oil cylinder 2 52 by oil pipe one by one A2 be connected, the flowline connection to subsea 2 222 of oil cylinder 2 52 is connected by oil pipe two or two B2 with the inlet connector 2 22 of oil cylinder 3 53, and the flowline connection to subsea 2 222 of oil cylinder 3 53 is connected by oil pipe three or three C2 with the inlet connector 2 22 of oil cylinder 4 54.
The top of described piston rod 9 is provided with cylinder pin hole 8, and dressing stick 2 is provided with through hole 14; Can pass cylinder pin hole 8, through hole 14 by straight pin is connected and fixed piston rod 9 and dressing stick 2.The big I of described dressing stick 2 is changed according to the practical situation of reality.Described dressing stick 2 is curved.
Operation principle: when cylinder is carried out shaping, bracing frame 1 is placed in the cylinder 4, close the oil return valve of high-pressure oil pump 1, high-pressure oil pump 2 72 simultaneously; Press the handle 2 722 of high-pressure oil pump 2 72, hydraulic oil enters in the combined oil cylinder 5 by high-pressure oil pipe 2 62, the piston rod 9 of each working cell oil cylinder 1 of combined oil cylinder 5, oil cylinder 2 52, oil cylinder 3 53, oil cylinder 4 54 expands outwardly simultaneously, promote described dressing stick 2 and expand outwardly, reach the purpose with cylinder 4 shapings.
After expansion finishes, open the oil return valve of high-pressure oil pump 2 72, the oil return valve of high-pressure oil pump 1 keeps cutting out; Press the handle 1 of high-pressure oil pump 1, hydraulic oil is got back to high-pressure oil pump 1 by high-pressure oil pipe 1, and the piston rod 9 of each working cell oil cylinder 1 of combined oil cylinder 5, oil cylinder 2 52, oil cylinder 3 53, oil cylinder 4 54 bounces back simultaneously.
Above-described embodiment is only for clearly illustrating the present invention, and is not to be restriction to embodiment of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (4)
1. cylinder hydraulic pressure reshaper, formed by column (3), bracing frame (1), it is characterized in that: be set with combined oil cylinder (5) at described column (3), described combined oil cylinder (5) is made up of oil cylinder one (51), oil cylinder two (52), oil cylinder three (53), oil cylinder four (54), and the equal correspondence in top of the piston rod (9) of described oil cylinder one (51), oil cylinder two (52), oil cylinder three (53), oil cylinder four (54) is connected with dressing stick (2);
Described oil cylinder one (51) is provided with inlet connector one (11), inlet connector two (22), and correspondence is provided with flowline connection to subsea one (111), flowline connection to subsea two (222); The structure of oil cylinder two (52), oil cylinder three (53), oil cylinder four (54) is with oil cylinder one (51);
The inlet connector one (11) of described oil cylinder one (51) is connected with high-pressure oil pipe one (61), and the inlet connector two (22) of described oil cylinder one (51) is connected with high-pressure oil pipe two (62);
Oil cylinder one (51), oil cylinder two (52), oil cylinder three (53), oil cylinder four (54), its oil circuit is by the series connection mutually of oil pipe one (A1), oil pipe two (B1) and oil pipe three (C1); Simultaneously by oil pipe (A2), oil pipe two or two (B2) and oil pipe three or three (C2) series connection mutually one by one;
The flowline connection to subsea one (111) of oil cylinder one (51) is connected by oil pipe one (A1) with the inlet connector one (11) of oil cylinder two (52), the flowline connection to subsea one (111) of oil cylinder two (52) is connected by oil pipe two (B1) with the inlet connector one (11) of oil cylinder three (53), and the flowline connection to subsea one (111) of oil cylinder three (53) is connected by oil pipe three (C1) with the inlet connector one (11) of oil cylinder four (54);
The flowline connection to subsea two (222) of oil cylinder one (51) and the inlet connector two (22) of oil cylinder two (52) by oil pipe one by one (A2) be connected, the flowline connection to subsea two (222) of oil cylinder two (52) is connected by oil pipe two or two (B2) with the inlet connector two (22) of oil cylinder three (53), and the flowline connection to subsea two (222) of oil cylinder three (53) is connected by oil pipe three or three (C2) with the inlet connector two (22) of oil cylinder four (54).
2. a kind of cylinder hydraulic pressure reshaper according to claim 1, it is characterized in that: described oil cylinder one (51) comprises piston rod (9), piston (12), fairlead (10), piston (12) is by locking nut (13) locking; The structure of described oil cylinder two (52), oil cylinder three (53), oil cylinder four (54) is with oil cylinder one (51).
3. a kind of cylinder hydraulic pressure reshaper according to claim 1, it is characterized in that: the top of described piston rod (9) is provided with cylinder pin hole (8), and dressing stick (2) is provided with through hole (14); Passing cylinder pin hole (8), through hole (14) by straight pin is connected and fixed piston rod (9) and dressing stick (2).
4. a kind of cylinder hydraulic pressure reshaper according to claim 1, it is characterized in that: described dressing stick (2) is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155642.4A CN103264071B (en) | 2013-05-02 | 2013-05-02 | A kind of Hydraulic barrel shaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155642.4A CN103264071B (en) | 2013-05-02 | 2013-05-02 | A kind of Hydraulic barrel shaper |
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| Publication Number | Publication Date |
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| CN103264071A true CN103264071A (en) | 2013-08-28 |
| CN103264071B CN103264071B (en) | 2018-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310155642.4A Active CN103264071B (en) | 2013-05-02 | 2013-05-02 | A kind of Hydraulic barrel shaper |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251818A (en) * | 2015-09-17 | 2016-01-20 | 怀宁县明慧竹业有限公司 | Round food steamer frame forming machine |
| CN107377690A (en) * | 2017-07-14 | 2017-11-24 | 东台火电环保科技有限公司 | Fast accurate circle supporting device |
| CN109894496A (en) * | 2019-03-08 | 2019-06-18 | 周焱春 | A kind of precision metallic tank body apparatus for shaping |
| CN110102601A (en) * | 2019-05-27 | 2019-08-09 | 温州易正科技有限公司 | A kind of long cylinder continuous hydraulic apparatus for shaping |
| CN110170547A (en) * | 2019-05-27 | 2019-08-27 | 温州易正科技有限公司 | A kind of cylinder hydraulic shaping device |
| CN111069350A (en) * | 2019-12-30 | 2020-04-28 | 河南职业技术学院 | Local sunken shaping device of car steel ring |
| CN114247773A (en) * | 2021-12-03 | 2022-03-29 | 徐州锌浩精密机械科技有限公司 | Square tube correcting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04360723A (en) * | 1991-06-04 | 1992-12-14 | Riken Corp | Manufacture of piston ring |
| CN202239070U (en) * | 2011-09-28 | 2012-05-30 | 马新民 | Cylinder pulling shaper for damaged deformed bronze wares |
| CN102615149A (en) * | 2012-03-29 | 2012-08-01 | 天津市滨海新区汉沽腾达建筑装潢材料厂 | Device for shaping outer wall of barrel |
| CN203448461U (en) * | 2013-05-02 | 2014-02-26 | 江苏太平洋液压机械制造有限公司 | Hydraulic cylinder shaper |
-
2013
- 2013-05-02 CN CN201310155642.4A patent/CN103264071B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04360723A (en) * | 1991-06-04 | 1992-12-14 | Riken Corp | Manufacture of piston ring |
| CN202239070U (en) * | 2011-09-28 | 2012-05-30 | 马新民 | Cylinder pulling shaper for damaged deformed bronze wares |
| CN102615149A (en) * | 2012-03-29 | 2012-08-01 | 天津市滨海新区汉沽腾达建筑装潢材料厂 | Device for shaping outer wall of barrel |
| CN203448461U (en) * | 2013-05-02 | 2014-02-26 | 江苏太平洋液压机械制造有限公司 | Hydraulic cylinder shaper |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251818A (en) * | 2015-09-17 | 2016-01-20 | 怀宁县明慧竹业有限公司 | Round food steamer frame forming machine |
| CN107377690A (en) * | 2017-07-14 | 2017-11-24 | 东台火电环保科技有限公司 | Fast accurate circle supporting device |
| CN109894496A (en) * | 2019-03-08 | 2019-06-18 | 周焱春 | A kind of precision metallic tank body apparatus for shaping |
| CN110102601A (en) * | 2019-05-27 | 2019-08-09 | 温州易正科技有限公司 | A kind of long cylinder continuous hydraulic apparatus for shaping |
| CN110170547A (en) * | 2019-05-27 | 2019-08-27 | 温州易正科技有限公司 | A kind of cylinder hydraulic shaping device |
| CN111069350A (en) * | 2019-12-30 | 2020-04-28 | 河南职业技术学院 | Local sunken shaping device of car steel ring |
| CN114247773A (en) * | 2021-12-03 | 2022-03-29 | 徐州锌浩精密机械科技有限公司 | Square tube correcting device |
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| Publication number | Publication date |
|---|---|
| CN103264071B (en) | 2018-04-27 |
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