CN102728683A - Turning, closing-up and rib rolling device for tube parts - Google Patents
Turning, closing-up and rib rolling device for tube parts Download PDFInfo
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- CN102728683A CN102728683A CN2011100901042A CN201110090104A CN102728683A CN 102728683 A CN102728683 A CN 102728683A CN 2011100901042 A CN2011100901042 A CN 2011100901042A CN 201110090104 A CN201110090104 A CN 201110090104A CN 102728683 A CN102728683 A CN 102728683A
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Abstract
A turning, closing-up and rib rolling device for tube parts relates to closing-up and rib rolling devices for tube parts and solves the problem that a die used for closing up tube parts is complicated in structure, long in processing cycle, high in cost and poor in universality. Stepped holes are arranged at an axial center of a roller, the outer surface of the roller is an outwardly protruded arc surface, a bearing is arranged in a bearing mounting hole, a pressing section on a press ring is disposed in the bearing mounting hole, the end surface of the pressing section presses an outer ring of the bearing tightly, the press ring is connected with the roller through screws, a roller rack is of a shifting fork structure, an assembly consisting of the roller, the bearing and the press ring is disposed in a groove, a threaded end of a shaft sequentially penetrates through a lateral shaft mounting hole, a roller inner hole, an inner hole of the bearing, a through hole and another lateral shaft mounting hole, a limiting sleeve is sleeved on the shaft and presses an inner ring of the bearing tightly, a gasket is sleeved at the threaded end of the shaft, and a nut is connected with the threaded end of the shaft in a threaded manner. The turning, closing-up and rib rolling device of the invention is used for realizing turning, closing-up and rib rolling on serial tube parts with identical shapes and different outer diameters.
Description
Technical field
The present invention relates to a kind of tubing parts closing in and roll the muscle device.
Background technology
When tubing parts end face closes up, the processing methods that adopt conventional punch designs particular manufacturing craft to close up more.The special closing-in mould structure is complicated, the process-cycle is long, expense is high; One cover closing-in mould can only singlely be used for the closing in of same size pipe part; Versatility is poor, and muscle processing is rolled in the closing in that is not suitable for the serial tubing parts that shape is identical, outside dimension is different.
Summary of the invention
The objective of the invention is for solve pipe part portion mould therefor complex structure when closing up, the process-cycle is long, expense is high; One cover closing-in mould can only singlely be used for the closing in of same size pipe part; The problem of versatility difference provides a kind of tubing parts turning to close up and rolls the muscle device.
The present invention includes axle, bearing, trim ring, stop collar, packing ring, nut, turning rolls, roller and three screws, the place, axle center of roller is provided with shoulder hole, and ladder hole is followed successively by bearing mounting hole, transitional pore and roller endoporus; See that from the cross section, axle center of roller the outer surface of roller is the arc surface to outer lug, bearing is arranged in the bearing mounting hole; The outer surface of trim ring is the ladder cylinder, and the ladder cylinder is respectively hold-down segment and linkage section, and the place, axle center of trim ring is provided with through hole; Linkage section is laid with three countersunk heads nail holes, and hold-down segment is arranged in the bearing mounting hole and the end face of hold-down segment compresses the outer ring of bearing, and trim ring is connected with roller through three screws; Turning rolls is the shift fork structure, and shift fork structure lower end is the clamping position, is flute profile between two shift forks of shift fork structure upper end; Two shift forks are provided with the axle installing hole of coaxial line; The assembly of roller, bearing and trim ring is arranged in the flute profile, and the axial line of roller aligns with the center line of axle installing hole, and the end of thread of axle passes endoporus, through hole and another side shaft installing hole of a side shaft installing hole, roller endoporus, bearing successively; Stop collar is sleeved on the axle; And stop collar compresses the inner ring of bearing, and gasket sleeve is contained on the end of thread of axle, and nut is threaded with the end of thread of axle.
The present invention has following beneficial effect: one, adopt the present invention to manage parts turning closing in and roll muscle processing, solved one and overlapped the closing in that closing-in mould can only singlely be used for the same size pipe part, the difficult problem of versatility difference.The present invention also has the advantage that clamping is simple, the process-cycle is short, production efficiency is high, expense is low.Two, the present invention is applicable to that the turning of the serial tubing parts that shape is identical, outside dimension is different in the field of machining is closed up and rolls muscle processing, has satisfied batch production requirement.
Description of drawings
Fig. 1 is an overall structure front view of the present invention, and Fig. 2 is the left view of Fig. 1, and Fig. 3 is the front view of turning rolls 8, and Fig. 4 is the left view of Fig. 3, and Fig. 5 is roller 9 half sectional views, and Fig. 6 is the half sectional view of trim ring 3.
The specific embodiment
The specific embodiment one: combine Fig. 1～Fig. 6 that this embodiment is described, this embodiment comprises axle 1, bearing 2, trim ring 3, stop collar 4, packing ring 5, nut 6, turning rolls 8, roller 9 and three screws 7, and the place, axle center of roller 9 is provided with shoulder hole; Ladder hole is followed successively by bearing mounting hole 9-1, transitional pore 9-2 and roller endoporus 9-3, sees from the cross section, axle center of roller 9, and the outer surface of roller 9 is the arc surface 9-4 to outer lug; Bearing 2 is arranged among the bearing mounting hole 9-1, and the outer surface of trim ring 3 is the ladder cylinder, and the ladder cylinder is respectively hold-down segment 3-1 and linkage section 3-2; The place, axle center of trim ring 3 is provided with through hole 3-3, and linkage section 3-2 is laid with three countersunk head nail hole 3-4, and hold-down segment 3-1 is arranged on the outer ring that bearing mounting hole 9-1 end face interior and hold-down segment 3-1 compresses bearing 2; Trim ring 3 is connected with roller 9 through three screws 7, and turning rolls 8 is the shift fork structure, and shift fork structure lower end is clamping position 8-1; Between two shift fork 8-2 of shift fork structure upper end is flute profile 8-3; Flute profile 8-3 places the axle installing hole 8-4 that 9, two shift fork 8-2 of roller are provided with coaxial line, and the assembly of roller 9, bearing 2 and trim ring 3 is arranged among the flute profile 8-3; The axial line of roller 9 aligns with the center line of axle installing hole 8-4; The end of thread of axle 1 passes endoporus, through hole 3-3 and another side shaft installing hole 8-4 of a side shaft installing hole 8-4, roller endoporus 9-3, bearing 2 successively, and stop collar 4 is sleeved on the axle 1, and stop collar 4 compresses the inner ring of bearing 2; Packing ring 5 is sleeved on the end of thread of axle 1, and nut 6 is threaded with the end of thread of axle 1.Roller 9 is the closing in cutlery, and the outer surface of roller 9 directly contacts with workpiece machining surface, and therefore, roller 9 materials require to select for use the tool steel that wearability is good, intensity is high.
The specific embodiment two: combine Fig. 3 and Fig. 4 that this embodiment is described, the cross section of the clamping position 8-1 of this embodiment is a rectangle.During use, clamping position 8-1 is clamped on the lathe saddle, is that rectangle is so that clamping with the Cross section Design of clamping position 8-1.Other composition and annexation are identical with the specific embodiment one.
The course of work of the present invention: according to the outside dimension difference, in the processing of closing up, select the engine lathe of different size for use, processing parts (pipe part) clamping is clamped behind the centering on lathe chuck; The turning of tubing parts closed up roll clamping position 8-1 clamping on the muscle device on lathe saddle; The axial line of roller 9 is vertical with the axial line of lathe spindle; The position that the turning of adjustment tubing parts is closed up and rolled the muscle device; Arc surface 9-4 and lathe spindle on the roller 9 are aligned, and guarantee the closing in angle of pipe part, the turning of locking tubing parts is closed up and is rolled the muscle device; Lathe spindle drives pipe part and does gyration, and the arcuate surface 9-4 on the roller 9 directly contacts with workpiece machining surface, drives the pocket knife platform through the lathe carriage case and does length feed, accomplishes the closing in of tubing parts and rolls muscle processing.
Claims (2)
1. a tubing parts turning is closed up and rolled the muscle device, it is characterized in that: said device comprises axle (1), bearing (2), trim ring (3), stop collar (4), packing ring (5), nut (6), turning rolls (8), roller (9) and three screws (7), and the place, axle center of roller (9) is provided with shoulder hole; Ladder hole is followed successively by bearing mounting hole (9-1), transitional pore (9-2) and roller endoporus (9-3), sees from the cross section, axle center of roller (9), and the outer surface of roller (9) is the arc surface (9-4) to outer lug; Bearing (2) is arranged in the bearing mounting hole (9-1); The outer surface of trim ring (3) is the ladder cylinder, and the ladder cylinder is respectively hold-down segment (3-1) and linkage section (3-2), and the place, axle center of trim ring (3) is provided with through hole (3-3); Linkage section (3-2) is laid with three countersunk head nail holes (3-4); Hold-down segment (3-1) is arranged in the bearing mounting hole (9-1) and the end face of hold-down segment (3-1) compresses the outer ring of bearing (2), and trim ring (3) is connected with roller (9) through three screws (7), and turning rolls (8) is the shift fork structure; Shift fork structure lower end is clamping position (8-1); Between two shift forks (8-2) of shift fork structure upper end is flute profile (8-3), and two shift forks (8-2) are provided with the axle installing hole (8-4) of coaxial line, and the assembly of roller (9), bearing (2) and trim ring (3) is arranged in the flute profile (8-3); The axial line of roller (9) aligns with the center line of axle installing hole (8-4); The end of thread of axle (1) passes endoporus, through hole (3-3) and another side shaft installing hole (8-4) of a side shaft installing hole (8-4), roller endoporus (9-3), bearing (2) successively, and stop collar (4) is sleeved on the axle (1), and stop collar (4) compresses the inner ring of bearing (2); Packing ring (5) is sleeved on the end of thread of axle (1), and nut (6) is threaded with the end of thread of axle (1).
2. close up according to the turning of the said tubing parts of claim 1 and roll the muscle device, it is characterized in that: the cross section at said clamping position (8-1) is a rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100901042A CN102728683A (en) | 2011-04-12 | 2011-04-12 | Turning, closing-up and rib rolling device for tube parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100901042A CN102728683A (en) | 2011-04-12 | 2011-04-12 | Turning, closing-up and rib rolling device for tube parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102728683A true CN102728683A (en) | 2012-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100901042A Pending CN102728683A (en) | 2011-04-12 | 2011-04-12 | Turning, closing-up and rib rolling device for tube parts |
Country Status (1)
| Country | Link |
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| CN (1) | CN102728683A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015103916A1 (en) * | 2014-01-10 | 2015-07-16 | 北京金风科创风电设备有限公司 | Bearing limiting system and limiting method |
| CN106891130A (en) * | 2017-03-08 | 2017-06-27 | 西安航天动力机械厂 | A kind of milled head and rolling depression method for endoporus |
| CN107470461A (en) * | 2017-08-29 | 2017-12-15 | 浙江安胜科技股份有限公司 | A kind of mould structure of the eccentric rolling muscle of special container |
| CN109773421A (en) * | 2019-01-10 | 2019-05-21 | 福建集力卫浴有限公司 | The manufacturing method of angle valve valve body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4870848A (en) * | 1987-03-18 | 1989-10-03 | Erico International Corporation | Tapered rolled thread bar joint |
| CN1199657A (en) * | 1998-05-30 | 1998-11-25 | 合肥荣事达集团公司 | Rolling riveter |
| CN101480683A (en) * | 2009-01-15 | 2009-07-15 | 江西昌河航空工业有限公司 | Method for processing spherical closing-in of thin-wall alloy steel delivery tube and special-purpose hob cutter |
| CN201659210U (en) * | 2010-04-23 | 2010-12-01 | 浙江金盾压力容器有限公司 | Roller of roll die of steel cylinder drawing machine |
| CN201960138U (en) * | 2011-04-12 | 2011-09-07 | 哈尔滨建成集团有限公司 | Turning, closing-up and rib rolling device for tube parts |
-
2011
- 2011-04-12 CN CN2011100901042A patent/CN102728683A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4870848A (en) * | 1987-03-18 | 1989-10-03 | Erico International Corporation | Tapered rolled thread bar joint |
| CN1199657A (en) * | 1998-05-30 | 1998-11-25 | 合肥荣事达集团公司 | Rolling riveter |
| CN101480683A (en) * | 2009-01-15 | 2009-07-15 | 江西昌河航空工业有限公司 | Method for processing spherical closing-in of thin-wall alloy steel delivery tube and special-purpose hob cutter |
| CN201659210U (en) * | 2010-04-23 | 2010-12-01 | 浙江金盾压力容器有限公司 | Roller of roll die of steel cylinder drawing machine |
| CN201960138U (en) * | 2011-04-12 | 2011-09-07 | 哈尔滨建成集团有限公司 | Turning, closing-up and rib rolling device for tube parts |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015103916A1 (en) * | 2014-01-10 | 2015-07-16 | 北京金风科创风电设备有限公司 | Bearing limiting system and limiting method |
| US9856919B2 (en) | 2014-01-10 | 2018-01-02 | Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. | Bearing limiting system and limiting method |
| CN106891130A (en) * | 2017-03-08 | 2017-06-27 | 西安航天动力机械厂 | A kind of milled head and rolling depression method for endoporus |
| CN107470461A (en) * | 2017-08-29 | 2017-12-15 | 浙江安胜科技股份有限公司 | A kind of mould structure of the eccentric rolling muscle of special container |
| CN109773421A (en) * | 2019-01-10 | 2019-05-21 | 福建集力卫浴有限公司 | The manufacturing method of angle valve valve body |
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Application publication date: 20121017 |