CN104440199A - Triangular pipe clamping device - Google Patents
Triangular pipe clamping device Download PDFInfo
- Publication number
- CN104440199A CN104440199A CN201410780765.1A CN201410780765A CN104440199A CN 104440199 A CN104440199 A CN 104440199A CN 201410780765 A CN201410780765 A CN 201410780765A CN 104440199 A CN104440199 A CN 104440199A
- Authority
- CN
- China
- Prior art keywords
- seat
- holder
- hole
- tapped
- extruding
- 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.)
- Pending
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 27
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- B23Q3/062—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a triangular pipe clamping device which comprises a fixed seat, a movable seat and an extrusion seat. The movable seat is positioned on the left side of the fixed seat, the extrusion seat is positioned above the fixed seat and comprises an extrusion head and an extrusion handle, a threaded through hole is formed in the extrusion handle, a first threaded through hole and a second threaded through hole are formed in the fixed seat, a first threaded rod is arranged between the fixed seat and the movable seat, a second threaded rod is arranged at the second threaded through hole, the left end face of the fixed seat is an inclined face, a sliding groove block is arranged at the left end of the fixed seat, a fixed column is arranged on the sliding groove block, the right end face of the movable seat is a bevel, a limiting rod is arranged on the movable seat, a locking nut is arranged on the limiting rod, a second spring is arranged between the limiting rod and the fixed column, and two ends of the second spring are fixedly connected with the limiting rod and the fixed column respectively. The triangular pipe clamping device overcomes the defect of low working efficiency caused by the fact that a hoop is adopted for clamping during existing triangular pipe cutting.
Description
Technical field
The present invention relates to triangle pipe fitting field, be specifically related to a kind of triangle pipe fitting clamping device.
Background technology
Bypass line in actual life on reactor normally pipe, but pipe exists fixing insecure, the reason, particularly pipe such as easily to loosen when laying pipeline along room wall, the contact area of pipe and body of wall is less, causes pipeline easily to loosen.Therefore producer considers the pipeline adopting other cross sectional shapes.Investigate through reality, triangle practicality is higher.Cross sectional shape is compared with leg-of-mutton pipeline is circular pipe fitting with cross sectional shape, and the contact surface on triangle pipe fitting and ground is larger, fixing more firm.But when triangle spool cuts, need first pipe fitting to be clamped, then cut.Usual people put a cushion at tube surface, are then fixed with clip.But each cutting pipe fitting all needs dismounting clip, operation extremely bothers.The pipe fitting of each model all needs the clip of corresponding a kind of model.Need the clip of frequent change different model when cutting the triangle pipe fitting of different model, cause operating efficiency low.
Summary of the invention
The technical problem to be solved in the present invention is for adopting clip clamping to there is ineffective defect during existing triangle pipe fitting cutting, there is provided a kind of triangle pipe fitting clamping device to have holding workpiece speed fast, and the feature of the triangle pipe fitting of Multiple Type can be clamped.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: triangle pipe fitting clamping device, comprise holder, sliding seat and extruding seat, retractable seat is in the left side of holder, extruding seat is positioned at above holder, described extruding seat comprises extrusion head and extruding handle, and described extrusion head and extruding handle removably connect; Described extruding handle is provided with tapped through hole, described holder is provided with the first tapped through hole and the second tapped through hole, the first threaded rod is provided with between described holder and sliding seat, described second tapped through hole place is provided with the second threaded rod, the left side of described holder is inclined plane, the left end of described holder is provided with runner block, and runner block is provided with the chute that wide 30 millimeters, length is 200 millimeters, and described chute runs through runner block; And runner block right-hand member is provided with fixed leg; The right side of described sliding seat is the inclined-plane identical with the gradient of the inclined plane of the left side of holder; Described sliding seat is provided with the gag lever post that can pass runner block, and gag lever post is provided with locking nut; Be provided with the second spring between described gag lever post and fixed leg, and the two ends of the second spring are fixedly connected with fixed leg with gag lever post respectively.
Adopt the triangle pipe fitting clamping device in this programme, comprise holder, sliding seat and extruding seat; Holder, sliding seat and the acting in conjunction of extruding seat clamp workpiece.Inclined plane on holder and the inclined plane of sliding seat form a V-shaped groove for place work piece.Described extruding seat comprises extrusion head and extruding handle; Extruding motion of handle drives extrusion head motion, and extrusion head plays a part to extrude workpiece.Described extrusion head and extruding handle removably connect, and facilitate the replacing of extrusion head.Tapped through hole on extruding handle is threaded with the first threaded rod, and the first threaded rod rotates realization extruding handle and moves up or down, reaches the function of extruding workpiece.Second threaded rod plays supplemental support extruding handle, plays position-limiting action simultaneously, avoid extrusion head movement transitions to be weighed wounded by workpiece to extruding handle.Slide in the chute of gag lever post on runner block, the second spring plays reset role sliding seat.Locking nut positions sliding seat, avoids workpiece in process because of cutting force or vibrations, and makes sliding seat motion cause piece-holder to loosen.
Operation principle of the present invention and beneficial effect are: during concrete enforcement this triangle pipe fitting clamping device, first loosening locking nut makes sliding seat move freely, rotating the first threaded rod again makes extruding seat move to the direction away from holder, then triangle pipe fitting to be held is placed in the V-shaped groove of holder and sliding seat formation, now because the self gravitation of workpiece makes sliding seat move to the direction away from holder, second spring is in extended state, and rotational lock nut makes sliding seat fix.Then regulate the second threaded rod, the end face of the second threaded rod is flushed with the upper surface of workpiece.Then rotate the first threaded rod, sliding seat is moved downward, make extrusion head and absorption surface, by holder, sliding seat and the acting in conjunction of extruding seat by Workpiece clamping.
Further, described extrusion head is embedded with elastomer block.Elastomer block, in absorption surface, avoids extrusion head directly to contact workpiece, and in extrusion process, workpiece weighs wounded by extrusion head.
Further, between described holder and sliding seat, be provided with the first spring, and the first threaded rod is positioned at the first spring inner.First spring plays cushioning effect to extruding seat, avoids workpiece to shake in process and extrusion head is drawn back, and piece-holder is loosened.
Further, the screw thread on described first threaded rod is double thread.The distance that first threaded rod adopts double thread to revolve to turn around for single thread pressure ram to advance is that single thread turns around the twice of the distance of advancing.
Further, the tapped through hole on described extruding handle is identical with the aperture of the second tapped through hole with the first tapped through hole.Facilitate the processing of screwed hole, reduce the time of more bit change in boring procedure, thus improve working (machining) efficiency.Too increase the versatility of the first threaded rod and the second threaded rod simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic front view of triangle pipe fitting clamp embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: holder 1, sliding seat 2, extruding seat 3, extrusion head 4, extruding handle 5, runner block 6, first spring 7, second spring 8, fixed leg 9, gag lever post 10, first threaded rod 11, second threaded rod 12, workpiece 13.
Embodiment is substantially as shown in Figure 1: triangle pipe fitting clamping device, comprise holder 1, sliding seat 2 and extruding seat 3, sliding seat 2 is positioned at the left side of holder 1, and extruding seat 3 is positioned at above holder 1, extruding seat 3 comprises extrusion head 4 and extruding handle 5, and extrusion head 4 and extruding handle 5 are threaded; Extruding handle 5 is provided with tapped through hole holder 1 and is provided with the first tapped through hole and the second tapped through hole, the first threaded rod 11 is provided with between holder 1 and sliding seat 2, second tapped through hole place is provided with the second threaded rod 12, the left side of holder 1 is inclined plane, the left end of holder 1 is provided with runner block 6, runner block 6 is provided with the chute that wide 30 millimeters, length is 200 millimeters, and chute runs through runner block 6; And runner block 6 right-hand member is provided with fixed leg 9; The right side of sliding seat 2 is the inclined-plane identical with the gradient of the inclined plane of the left side of holder 1; Sliding seat 2 is provided with the gag lever post 10 that can pass runner block 6, and gag lever post 10 is provided with locking nut; Be provided with the second spring 8 between gag lever post 10 and fixed leg 9, and the two ends of the second spring 8 are fixedly connected with fixed leg 9 with gag lever post 10 respectively.Extrusion head 4 is embedded with elastomer block.Be provided with the first spring 7 between holder 1 and sliding seat 2, and the first threaded rod 11 is positioned at the first spring 7 inside.Screw thread on first threaded rod 11 is double thread.Tapped through hole on extruding handle 5 is identical with the aperture of the second tapped through hole with the first tapped through hole.
When concrete enforcement this triangle pipe fitting clamping device, first loosening locking nut makes sliding seat 2 move freely, rotating the first threaded rod 11 again makes extruding seat 3 move to the direction away from holder 1, now the first spring 7 is in relaxed state, then triangle pipe fitting to be held is placed in the V-shaped groove that holder 1 and sliding seat 2 formed, now because the self gravitation of workpiece 13 makes sliding seat 2 move to the direction away from holder 1, second spring 8 is in extended state, when sliding seat 2 is static, rotational lock nut makes sliding seat 2 fix.Then regulate the second threaded rod 12, the end face of the second threaded rod 12 is flushed with the upper surface of workpiece 13.Then rotate the first threaded rod 11, sliding seat 2 is moved downward, extrusion head 4 is contacted with workpiece 13, now the first spring 7 is in compressive state.By holder 1, sliding seat 2 and the acting in conjunction of extruding seat 3, workpiece 13 is clamped.
Above is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect the practicality of effect of the invention process and invention.
Claims (5)
1. triangle pipe fitting clamping device, it is characterized in that: comprise holder, sliding seat and extruding seat, retractable seat is in the left side of holder, and extruding seat is positioned at above holder, described extruding seat comprises extrusion head and extruding handle, and described extrusion head and extruding handle removably connect; Described extruding handle is provided with tapped through hole, described holder is provided with the first tapped through hole and the second tapped through hole, the first threaded rod is provided with between described holder and sliding seat, described second tapped through hole place is provided with the second threaded rod, the left side of described holder is inclined plane, the left end of described holder is provided with runner block, and runner block is provided with the chute that wide 30 millimeters, length is 200 millimeters, and described chute runs through runner block; And runner block right-hand member is provided with fixed leg; The right side of described sliding seat is the inclined-plane identical with the gradient of the inclined plane of the left side of holder; Described sliding seat is provided with the gag lever post that can pass runner block, and gag lever post is provided with locking nut; Be provided with the second spring between described gag lever post and fixed leg, and the two ends of the second spring are fixedly connected with fixed leg with gag lever post respectively.
2. triangle pipe fitting clamping device according to claim 1, is characterized in that: described extrusion head is embedded with elastomer block.
3. triangle pipe fitting clamping device according to claim 2, it is characterized in that: be provided with the first spring between described holder and sliding seat, and the first threaded rod is positioned at the first spring inner.
4. triangle pipe fitting clamping device according to claim 3, is characterized in that: the screw thread on described first threaded rod is double thread.
5. triangle pipe fitting clamping device according to claim 4, is characterized in that: the tapped through hole on described extruding handle is identical with the aperture of the second tapped through hole with the first tapped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780765.1A CN104440199A (en) | 2014-12-17 | 2014-12-17 | Triangular pipe clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780765.1A CN104440199A (en) | 2014-12-17 | 2014-12-17 | Triangular pipe clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104440199A true CN104440199A (en) | 2015-03-25 |
Family
ID=52887361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410780765.1A Pending CN104440199A (en) | 2014-12-17 | 2014-12-17 | Triangular pipe clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440199A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817920A (en) * | 2016-04-19 | 2016-08-03 | 苏州宏奇锐自动化有限公司 | Clamp for bending piece with automatic positioning |
| CN109250449A (en) * | 2018-08-20 | 2019-01-22 | 镇江裕太防爆电加热器有限公司 | A kind of ball screw overturning structure for conveying for triangle magnesium pipe agglomerating plant |
| CN111151806A (en) * | 2020-02-13 | 2020-05-15 | 文学福 | Cutting off machine of screwed pipe processing usefulness based on pipe position location adjustment |
| CN112872856A (en) * | 2021-01-19 | 2021-06-01 | 张晓怡 | Clamping device for machining of motor special-shaped hole-containing workpiece |
| CN114227564A (en) * | 2021-12-03 | 2022-03-25 | 江西中船航海仪器有限公司 | A foldable thread locking clip |
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| CN201070740Y (en) * | 2007-06-18 | 2008-06-11 | 纬泰机械(上海)有限公司 | Presser foot block for clamp |
| EP2030727A1 (en) * | 2007-08-31 | 2009-03-04 | Rollomatic S.A. | Precision guiding device in a machine for machining cylindrical pieces |
| CN101712150A (en) * | 2009-11-23 | 2010-05-26 | 凯迈（洛阳）测控有限公司 | Mechanical product assembly stand |
| CN102922207A (en) * | 2012-11-21 | 2013-02-13 | 无锡三虹重工机械设备有限公司 | Device used for lengthening and welding barrel |
| CN103056690A (en) * | 2012-08-08 | 2013-04-24 | 南京梅山冶金发展有限公司 | Multi-standard steel pipe end face machining fast-changing tooling |
| CN103350355A (en) * | 2013-06-25 | 2013-10-16 | 健雄职业技术学院 | Rapid pressing mechanism for small-sized curved surface |
| CN103692253A (en) * | 2013-12-09 | 2014-04-02 | 重庆智锐德科技有限公司 | Clamping size radially-adjustable fixture |
| TW201434576A (en) * | 2013-03-01 | 2014-09-16 | Hurise Co Ltd | Workpiece auxiliary clamping mechanism for processing machine |
| CN104148849A (en) * | 2014-06-03 | 2014-11-19 | 济南大学 | Flexible and modular combined clamp for welding or machining locating of hydraulic hard tube |
| CN204353784U (en) * | 2014-12-17 | 2015-05-27 | 重庆健杰科技有限公司 | Triangle pipe fitting clamping device |
-
2014
- 2014-12-17 CN CN201410780765.1A patent/CN104440199A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2923161Y (en) * | 2006-07-11 | 2007-07-18 | 贵州西南工具(集团)有限公司 | Clamping device for processing hollow steel blank by deep hole drilling machine tool |
| CN201070740Y (en) * | 2007-06-18 | 2008-06-11 | 纬泰机械(上海)有限公司 | Presser foot block for clamp |
| EP2030727A1 (en) * | 2007-08-31 | 2009-03-04 | Rollomatic S.A. | Precision guiding device in a machine for machining cylindrical pieces |
| CN101712150A (en) * | 2009-11-23 | 2010-05-26 | 凯迈（洛阳）测控有限公司 | Mechanical product assembly stand |
| CN103056690A (en) * | 2012-08-08 | 2013-04-24 | 南京梅山冶金发展有限公司 | Multi-standard steel pipe end face machining fast-changing tooling |
| CN102922207A (en) * | 2012-11-21 | 2013-02-13 | 无锡三虹重工机械设备有限公司 | Device used for lengthening and welding barrel |
| TW201434576A (en) * | 2013-03-01 | 2014-09-16 | Hurise Co Ltd | Workpiece auxiliary clamping mechanism for processing machine |
| CN103350355A (en) * | 2013-06-25 | 2013-10-16 | 健雄职业技术学院 | Rapid pressing mechanism for small-sized curved surface |
| CN103692253A (en) * | 2013-12-09 | 2014-04-02 | 重庆智锐德科技有限公司 | Clamping size radially-adjustable fixture |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817920A (en) * | 2016-04-19 | 2016-08-03 | 苏州宏奇锐自动化有限公司 | Clamp for bending piece with automatic positioning |
| CN105817920B (en) * | 2016-04-19 | 2017-12-05 | 苏州宏奇锐自动化有限公司 | One kind is automatically positioned bending part fixture |
| CN109250449A (en) * | 2018-08-20 | 2019-01-22 | 镇江裕太防爆电加热器有限公司 | A kind of ball screw overturning structure for conveying for triangle magnesium pipe agglomerating plant |
| CN109250449B (en) * | 2018-08-20 | 2024-01-12 | 镇江裕太防爆电加热器有限公司 | Ball screw overturning and conveying structure for triangular magnesium tube sintering equipment |
| CN111151806A (en) * | 2020-02-13 | 2020-05-15 | 文学福 | Cutting off machine of screwed pipe processing usefulness based on pipe position location adjustment |
| CN112872856A (en) * | 2021-01-19 | 2021-06-01 | 张晓怡 | Clamping device for machining of motor special-shaped hole-containing workpiece |
| CN112872856B (en) * | 2021-01-19 | 2022-09-30 | 台州巨蓝特机电科技有限公司 | Clamping device for machining of motor special-shaped hole-containing workpiece |
| CN114227564A (en) * | 2021-12-03 | 2022-03-25 | 江西中船航海仪器有限公司 | A foldable thread locking clip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |