CN104117866A - Steel tube fixing device of steel tube piercing mill - Google Patents
Steel tube fixing device of steel tube piercing mill Download PDFInfo
- Publication number
- CN104117866A CN104117866A CN201410367725.4A CN201410367725A CN104117866A CN 104117866 A CN104117866 A CN 104117866A CN 201410367725 A CN201410367725 A CN 201410367725A CN 104117866 A CN104117866 A CN 104117866A
- Authority
- CN
- China
- Prior art keywords
- steel tube
- steel pipe
- support frame
- steel
- collar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
The invention discloses a steel tube fixing device of a steel tube piercing mill. The steel tube fixing device comprises a left supporting frame, a transverse supporting frame and a right supporting frame. A chuck is fixedly installed in the middle of the right end face of the left supporting frame, a steel tube supporting plate is integrally arranged in the middle of the left end of the right supporting frame, an arc-shaped steel tube positioning groove is formed in the upper end face of the steel tube supporting plate, a steel tube fixing hydraulic cylinder is arranged above the steel tube positioning groove, the upper end of the steel tube fixing hydraulic cylinder is fixedly connected with the lower end face of the transverse supporting frame, a piston rod is arranged at the lower end of the steel tube fixing hydraulic cylinder, the head portion of the piston rod is connected with a fixing block in a sleeved mode, an arc-shaped groove is formed in the lower end face of the fixing block, the piston rod is controlled by the steel tube fixing hydraulic cylinder to descend so that the right end of a steel tube can be pressed tightly through a pressing block, and a piercing positioning frame is arranged between the left supporting frame and the right supporting frame. According to the technical scheme, the left end of the steel tube is fixed through the chuck, the right end of the steel tube is tightly pressed through the pressing block because the piston rod of the steel tube fixing hydraulic cylinder descends, and steel tube can be fixed conveniently and stably.
Description
Technical field
The present invention relates to punch technical field, be specifically related to a kind of steel tube fixing device of steel tube punching machine.
Background technology
Steel pipe can be for delivery of fluid and powdery solid, exchange heat energy, manufacturing machine part, also can be used as a kind of container uses, it or a kind of economic steel, steel pipe has application more widely in building and mechanical field, need on steel pipe, hole sometimes, if steel pipe is fixing unstable, can be on the mass rate of production impact of perforation, and affect the follow-up use of steel pipe, as the application on August 23rd, 2013 of sea otter (Zhangjiagang) Industrial Co., Ltd., China's application number 201310369445.2, denomination of invention is the apparatus for placing of disclosed steel pipe in the patent of " a kind of perforating steel pipe device ", " apparatus for placing comprises that some are placed piece, described placement piece is isosceles trapezoid body, the upper side of described placement piece is provided with a U-shaped recess, the surface of described U-shaped recess is provided with projection ", this technical scheme, in the time of perforating steel pipe, steel pipe easily rotates, thereby impact perforation quality.
Summary of the invention
The deficiency existing for prior art, the object of the present invention is to provide a kind of reasonable in design, steel pipe fixing operation conveniently, the steel tube fixing device of the steel tube punching machine of fixing-stable.
For achieving the above object, the invention provides following technical scheme: a kind of steel tube fixing device of steel tube punching machine, comprise left support frame, cross supporting frame and right support frame, described cross supporting frame is fixedly mounted on left support frame and right support frame upper end, middle part, described left support frame right side is installed with chuck, described right support frame left end integral middle is provided with a steel pipe support plate, and steel pipe support plate upper surface is provided with the steel pipe locating slot of an arc, directly over being positioned at steel pipe locating slot, position is provided with steel pipe fixer cylinder pressure, described steel pipe fixer cylinder pressure upper end is fixedly connected with cross supporting frame lower surface, steel pipe fixer cylinder pressure lower end is provided with piston rod, described piston rod arranges towards steel pipe locating slot middle part, and piston rod head is socketed with fixed block, described fixed block lower surface is provided with arc groove, described arc groove is parallel with steel pipe locating slot center line, steel pipe fixer cylinder pressure is declined and is made briquetting compress steel pipe right-hand member by control piston bar, between described left support frame and right support frame, be provided with perforation locating rack, described perforation locating rack comprises stay pipe and is fixedly installed on the roller of stay pipe lower end, described stay pipe upper end is fixedly installed the collar, described collar center line overlaps with chuck hub line, and the pore position of collar upper end aligning stay pipe offers perforation locating hole.
By adopting technique scheme, steel pipe left end is fixed by chuck, and steel pipe right-hand member is declined briquetting is compressed by the piston rod of steel pipe fixer cylinder pressure, and steel pipe fixing operation is convenient, fixing-stable; And perforation locating rack structure arranges rationally, and when perforation locating hole makes perforation procedure, drill bit location is convenient, perforation better effects if.
The present invention is further set to: both ends of the surface upper end, described collar left and right is symmetrically arranged with connection projection, every upper connection on projection is equipped with steel pipe lock-screw, both ends of the surface lower end, collar left and right is symmetrically arranged with lower connection projection, under every, connect and on projection, be equipped with lower steel pipe lock-screw, the collar is connected and fixed by upper steel pipe lock-screw and lower steel pipe lock-screw and steel pipe.By this setting, thimble structure arranges rationally, when perforation, is connected reliably with steel pipe, makes perforation procedure convenient.
The present invention is also further set to: described upper connection projection and lower connection projection are all wholely set with the collar.By this setting, thimble structure setting is more reasonable, sturdy and durable.
The present invention is also further set to: the screw head of described upper steel pipe lock-screw and lower steel pipe lock-screw is socketed with the cushion block for preventing from damaging steel pipe.By this setting, cushion block arranges rationally, can effectively protect steel pipe not to be scratched.
The present invention is also further set to: described left support chord position offers steel pipe connecting hole in chuck left position.By this setting, steel pipe is fixed convenient by chuck, fixing more reliable.
The present invention is also further set to: described chuck is scroll chuck.By this setting, chuck structure is simple, easy to operate.
Advantage of the present invention is: compared with prior art, structure of the present invention arranges rationally, and steel pipe left end is fixed by chuck, and steel pipe right-hand member is declined briquetting is compressed by the piston rod of steel pipe fixer cylinder pressure, and steel pipe fixing operation is convenient, fixing-stable; And perforation locating rack structure arranges rationally, and when perforation locating hole makes perforation procedure, drill bit location is convenient, perforation better effects if.
Below in conjunction with Figure of description and specific embodiment, the invention will be further described.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the enlarged diagram of I portion in Fig. 1.
Detailed description of the invention
Referring to Fig. 1 and Fig. 2, the steel tube fixing device of a kind of steel tube punching machine disclosed by the invention, comprise left support frame 1, cross supporting frame 2 and right support frame 3, described cross supporting frame 2 is fixedly mounted on left support frame 1 and right support frame 3 upper ends, described left support frame 1 middle part, right side is installed with chuck 4, described right support frame 3 left end integral middles are provided with a steel pipe support plate 31, and steel pipe support plate 31 upper surfaces are provided with the steel pipe locating slot 311 of an arc, directly over being positioned at steel pipe locating slot 311, position is provided with steel pipe fixer cylinder pressure 5, described steel pipe fixer cylinder pressure 5 upper ends are fixedly connected with cross supporting frame 2 lower surfaces, steel pipe fixer cylinder pressure 5 lower ends are provided with piston rod 51, described piston rod 51 arranges towards steel pipe locating slot 311 middle parts, and piston rod 51 heads are socketed with fixed block 6, described fixed block 6 lower surfaces are provided with arc groove 61, described arc groove 61, steel pipe locating slot 311 and chuck 4 center lines are parallel to each other, steel pipe fixer cylinder pressure 5 is declined and is made briquetting 6 compress steel pipe right-hand member by control piston bar 51, between described left support frame 1 and right support frame 3, be provided with perforation locating rack, described perforation locating rack comprises stay pipe 7 and is fixedly installed on the roller 8 of stay pipe 7 lower ends, described stay pipe 7 upper ends are fixedly installed the collar 9, the described collar 9 center lines overlap with chuck 4 center lines, and pore 71 positions of the collar 9 upper ends aligning stay pipes 7 offer perforation locating hole 91.
As preferably, left support frame 1, cross supporting frame 2 and right support frame 3 are wholely set described in the present embodiment; Chuck 4 left ends and left support frame 1 right side are welded and fixed, steel pipe fixer cylinder pressure 5 upper ends and cross supporting frame 2 lower surfaces are welded and fixed, fixed block 6 middle parts, upper surface also adopt and are welded and fixed after being socketed with piston rod 51 heads, the stay pipe 7 lower ends turning rolls that has been threaded, roller 8 is arranged in turning rolls, and the collar 9 is welded and fixed with stay pipe 7 upper ends.
For making structure of the present invention more reasonable, as preferably, described in the present embodiment, the collar 9 both ends of the surface upper ends, left and right are symmetrically arranged with connection projection 10, every upper connection on projection 10 is equipped with steel pipe lock-screw 11, the collar 9 both ends of the surface lower ends, left and right are symmetrically arranged with lower connection projection 12, under every, connect on projection 12 and be equipped with lower steel pipe lock-screw 13, the collar 9 is connected and fixed with steel pipe by upper steel pipe lock-screw 11 and lower steel pipe lock-screw 13.
Described upper connection projection 10 and lower connection projection 12 are all wholely set with the collar 9.The screw head of described upper steel pipe lock-screw 11 and lower steel pipe lock-screw 13 is socketed with the cushion block 14 for preventing from damaging steel pipe.
Described left support frame 1 is positioned at chuck 4 left positions and offers steel pipe connecting hole 15.Described chuck 4 is scroll chuck.
When practical application, steel pipe left end is fixed by chuck, and steel pipe right-hand member is declined briquetting is compressed by the piston rod of steel pipe fixer cylinder pressure, and steel pipe level is fixed, and steel pipe fixing operation is convenient, fixing-stable; And the collar of perforation locating rack is socketed in steel pipe needs punch position, perforation locating rack structure arranges rationally, and when perforation locating hole makes perforation procedure, drill bit location is convenient, perforation better effects if.
Above-described embodiment is to specific descriptions of the present invention; only be used to further illustrate the present invention; can not be interpreted as limiting the scope of the present invention, the technician of this area according to the content of foregoing invention to the present invention make some nonessential improvement and adjust all fall into protection scope of the present invention within.
Claims (6)
1. the steel tube fixing device of a steel tube punching machine, comprise left support frame (1), cross supporting frame (2) and right support frame (3), described cross supporting frame (2) is fixedly mounted on left support frame (1) and right support frame (3) upper end, it is characterized in that: middle part, described left support frame (1) right side is installed with chuck (4), described right support frame (3) left end integral middle is provided with a steel pipe support plate (31), and steel pipe support plate (31) upper surface is provided with the steel pipe locating slot (311) of an arc, directly over being positioned at steel pipe locating slot (311), position is provided with steel pipe fixer cylinder pressure (5), described steel pipe fixer cylinder pressure (5) upper end is fixedly connected with cross supporting frame (2) lower surface, steel pipe fixer cylinder pressure (5) lower end is provided with piston rod (51), described piston rod (51) arranges towards steel pipe locating slot (311) middle part, and piston rod (51) head is socketed with fixed block (6), described fixed block (6) lower surface is provided with arc groove (61), described arc groove (61) is parallel with steel pipe locating slot (311) center line, between described left support frame (1) and right support frame (3), be provided with perforation locating rack, described perforation locating rack comprises stay pipe (7) and is fixedly installed on the roller (8) of stay pipe (7) lower end, described stay pipe (7) upper end is fixedly installed the collar (9), the described collar (9) center line overlaps with chuck (4) center line, and pore (71) position that stay pipe (7) is aimed in the collar (9) upper end offers perforation locating hole (91).
2. the steel tube fixing device of a kind of steel tube punching machine according to claim 1, it is characterized in that: both ends of the surface upper end, the described collar (9) left and right is symmetrically arranged with connection projection (10), every upper connection on projection (10) is equipped with steel pipe lock-screw (11), both ends of the surface lower end, the collar (9) left and right is symmetrically arranged with lower connection projection (12), under every, connect and on projection (12), be equipped with lower steel pipe lock-screw (13), the collar (9) is connected and fixed with steel pipe by upper steel pipe lock-screw (11) and lower steel pipe lock-screw (13).
3. the steel tube fixing device of a kind of steel tube punching machine according to claim 2, is characterized in that: described upper connection projection (10) and lower connection projection (12) are all wholely set with the collar (9).
4. the steel tube fixing device of a kind of steel tube punching machine according to claim 3, is characterized in that: the screw head of described upper steel pipe lock-screw (11) and lower steel pipe lock-screw (13) is socketed with the cushion block (14) for preventing from damaging steel pipe.
5. the steel tube fixing device of a kind of steel tube punching machine according to claim 4, is characterized in that: described left support frame (1) is positioned at chuck (4) left position and offers steel pipe connecting hole (15).
6. the steel tube fixing device of a kind of steel tube punching machine according to claim 5, is characterized in that: described chuck (4) is scroll chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410367725.4A CN104117866B (en) | 2014-07-30 | 2014-07-30 | A kind of steel tube fixing device of steel tube punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410367725.4A CN104117866B (en) | 2014-07-30 | 2014-07-30 | A kind of steel tube fixing device of steel tube punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117866A true CN104117866A (en) | 2014-10-29 |
| CN104117866B CN104117866B (en) | 2017-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410367725.4A Active CN104117866B (en) | 2014-07-30 | 2014-07-30 | A kind of steel tube fixing device of steel tube punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117866B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364528A (en) * | 2015-12-15 | 2016-03-02 | 苏州创丰精密五金有限公司 | Rotating tool for long shaft product processing |
| CN107971429A (en) * | 2018-01-13 | 2018-05-01 | 荆门怡盛源环保科技有限公司 | A kind of architectural engineering steel bar bending device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3938415A (en) * | 1973-12-19 | 1976-02-17 | Alexander Borzym | Tube cutoff apparatus |
| CN2871076Y (en) * | 2005-10-17 | 2007-02-21 | 吕文辉 | Automatic digital-controlled pipe cutter |
| CN201239879Y (en) * | 2008-05-06 | 2009-05-20 | 上海重型机器厂有限公司 | Adjustable support sleeve for processing ultralong diameter ratio shaft and special-shaped shaft |
| CN102528135A (en) * | 2012-01-16 | 2012-07-04 | 宁波雄狮机械制造有限公司 | Full-automatic numerical-control steel pipe cutter |
| CN202639892U (en) * | 2012-05-23 | 2013-01-02 | 安徽巨星钢业有限公司 | Fastening device for steel pipe end face processing |
| CN203945148U (en) * | 2014-07-30 | 2014-11-19 | 湖州华鼎不锈钢管业有限公司 | A kind of steel tube fixing device of steel tube punching machine |
-
2014
- 2014-07-30 CN CN201410367725.4A patent/CN104117866B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3938415A (en) * | 1973-12-19 | 1976-02-17 | Alexander Borzym | Tube cutoff apparatus |
| CN2871076Y (en) * | 2005-10-17 | 2007-02-21 | 吕文辉 | Automatic digital-controlled pipe cutter |
| CN201239879Y (en) * | 2008-05-06 | 2009-05-20 | 上海重型机器厂有限公司 | Adjustable support sleeve for processing ultralong diameter ratio shaft and special-shaped shaft |
| CN102528135A (en) * | 2012-01-16 | 2012-07-04 | 宁波雄狮机械制造有限公司 | Full-automatic numerical-control steel pipe cutter |
| CN202639892U (en) * | 2012-05-23 | 2013-01-02 | 安徽巨星钢业有限公司 | Fastening device for steel pipe end face processing |
| CN203945148U (en) * | 2014-07-30 | 2014-11-19 | 湖州华鼎不锈钢管业有限公司 | A kind of steel tube fixing device of steel tube punching machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364528A (en) * | 2015-12-15 | 2016-03-02 | 苏州创丰精密五金有限公司 | Rotating tool for long shaft product processing |
| CN107971429A (en) * | 2018-01-13 | 2018-05-01 | 荆门怡盛源环保科技有限公司 | A kind of architectural engineering steel bar bending device |
| CN107971429B (en) * | 2018-01-13 | 2019-08-20 | 广州德晟电力科技有限公司 | A kind of architectural engineering steel bar bending device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117866B (en) | 2017-03-29 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cui Yemin Inventor before: Luo Shunshan Inventor before: Gao Xiwen Inventor before: Yang Fei |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170301 Address after: Haian County in Jiangsu province Nantong city 226600 Li Bao Zhen Bao Chang Road No. 11 Applicant after: Nantong Guangyi Electromechanical Co., Ltd. Address before: 313103 Changxing County, Zhejiang Province, the town of peace into the Ridge Industrial Zone, Huzhou Ting Ting Stainless Steel Pipe Co., Ltd. Applicant before: Huzhou Huading Stainless Steel Pipes Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |