CN102179554A - Pipe end groove forming machine - Google Patents
Pipe end groove forming machine Download PDFInfo
- Publication number
- CN102179554A CN102179554A CN 201110096726 CN201110096726A CN102179554A CN 102179554 A CN102179554 A CN 102179554A CN 201110096726 CN201110096726 CN 201110096726 CN 201110096726 A CN201110096726 A CN 201110096726A CN 102179554 A CN102179554 A CN 102179554A
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- Prior art keywords
- central shaft
- disc
- driving
- cutterhead
- groove
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 210000000078 claw Anatomy 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 22
- 239000010959 steel Substances 0.000 abstract description 22
- 238000010276 construction Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 8
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Abstract
The invention discloses a pipe end groove forming machine, which comprises a central shaft, a fixed device fixedly arranged at one end of the central shaft and a groove forming device which is fixed in the middle of the central shaft, wherein the fixed device is provided with at least two crank sliding block mechanisms which have the same structure and are symmetrically arranged on the circumference of the central shaft. The groove forming machine has the advantages that: the central shaft can be positioned on a steel pipe to be machined or the inner wall of a plastic pipe by two crank connecting rod mechanisms symmetrically arranged at one end of the central shaft, at least two forming cutters are arranged on the left side face of a cutter disk, the positions of the forming cutters are adjusted according to the apertures of the steel pipe to be machined or the plastic pipe, and a driving disk is manually rotated to drive the cutter disk to rotate, so that a groove at one end of the steel pipe or the plastic pipe can be formed. The device has a simple structure, is not required to be provided with an externally-connected power device, and can finish forming the groove at one end of the steel pipe or the plastic pipe only by manual operation, ensure the welding quality of the steel pipe and the adhesive bonding quality of the plastic pipe and improve construction efficiency and reduce equipment cost.
Description
Technical field
The present invention relates to the welding of a kind of steel pipe or moulded the auxiliary equipment that uses in the bonding construction of pipe, particularly a kind of pipe end groove make-up machine.
Background technology
Existing steel pipe welding conditions requirement influences the pipeline construction quality for fear of weld defect in the time of the steel pipe butt joint, must carry out groove at the steel pipe welding ends and handle, and just carries out chamfering at welding ends;
Block steel pipe through regular meeting in the existing pipeline construction and carry out pipe fitting and install or manage butt joint, on-the-spotly generally use steel pipe groove make-up machine or utilize the angle grinding machine or gas welding is carried out the groove moulding to pipe end, the use electric beveler that also has; But, carrying out groove with the angle grinding machine, labour intensity is bigger, and efficient is lower; Use gas welding to be only applicable to carbon steel pipe, can not carry out groove to stainless steel tube and handle; And the electric beveler cost is higher and equipment is subjected to specification limits, and on-the-spot universal use is less.
That uses in the pipeline construction also has a kind of pipe of moulding, moulding the bonding mode of the general employing of pipe butt joint connects, according to the related specifications requirement, in order to guarantee bonding quality, also to carry out the groove moulding at the bonding pipe pipe end of moulding, the method of existing on-the-spot groove moulding is to use angle grinding machine polishing moulding, and efficient is low on the one hand, and the groove Forming Quality is relatively poor on the other hand; Another mode is to adopt the chamfering spanner to carry out the groove moulding, and to carry out the groove moulding inconvenient but this kind chamfering spanner is moulded pipe to major diameter.
Summary of the invention
Technical problem to be solved by this invention provides a kind of pipe end groove make-up machine, and it effectively improves the on-the-spot groove shaping efficiency of pipe end, improves the groove Forming Quality, and can reduce construction enterprises' equipment cost.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of pipe end groove make-up machine is characterized in that: the groove shaped device that comprises central shaft, is fixedly mounted on the fixture of central shaft one end and is fixed on the central shaft middle part; Described fixture at least two structures identical and be distributed in slider-crank mechanism on the central shaft circumference;
Described slider-crank mechanism comprises crank, connecting rod, fixed cover, sliding sleeve and setscrew nut; Described fixed cover is located at the central shaft left end; Journal stirrup on described crank one end and the fixed cover is hinged, its other end articulated linkage; The other end of described connecting rod is hinged with the journal stirrup of being located on the sliding sleeve circumference; Be slidingly matched between described sliding sleeve and the central shaft; Described setscrew nut contacts with the sliding sleeve right side and cooperates with central axle threads; Described crank and connecting rod hinge point are provided with support claw.
Described groove shaped device comprises cutterhead, the driving-disc of being located at the cutterhead right side of being located at described setscrew nut right side, the feed nut that cooperates with central axle threads of being located at the feed dish on driving-disc right side and being located at feed dish right side; Described cutterhead and driving-disc are slidingly matched with central shaft respectively; Described feed dish cooperates with the central shaft lead key; Be but that the radial groove of rectangle is provided with uniform and knife rest radiai adjustment around its axis by means of the cross section on the described cutterhead left surface; Between described driving-disc left surface and the cutterhead right flank detent mechanism is set; Also be fixed with handle radially on the described driving-disc outer rim; Described feed is faced left and is arranged with two hump shape projectioies on the side, and driving-disc right flank and the feed side of facing left is suitable.
Described knife rest is the rectangular strip structure that the middle part is provided with screwed hole, and its outer end is by means of bolting installation forming cutter; Described knife rest is by means of being bolted on the cutterhead left surface; Radially rectangular channel bottom on the described cutterhead left surface is provided with the screwed hole that is used for fixing knife rest of at least two radial equipartitions.
Described support claw comprises basic pawl and is fixedly mounted on engaging nail on the basic pawl by means of screw rod.
Be arranged with two hump shape projectioies on the described driving-disc left surface, face left side view and driving-disc of feed is suitable
Adopt the beneficial effect that technique scheme produced to be: to utilize two toggles that are symmetrically set in central shaft one end to realize that central shafts are at steel pipe to be processed or mould location on the inside pipe wall, at least two moulding cuttves are set on the cutterhead left surface, and according to steel pipe to be processed or mould the mouth of pipe and directly adjust the moulding cutter position, the hand-turning driving-disc drives the cutterhead rotation, and driving-disc right flank and feed are faced left delivering gear are set between the side, in the driving-disc rotary course also in feed, realize the moulding of pipe end groove, this shaping machine structure is simple, need not the power set that provide external, only need manually-operated can finish steel pipe or mould the moulding of pipe pipe end groove, can guarantee the steel pipe welding quality or mould the pipe bonding quality, can also improve efficiency of construction, for construction enterprises reduce equipment cost.
Description of drawings
Fig. 1 is the full sectional view of the front view of user mode figure of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the support claw structural representation;
1, steel pipe; 2-1, fixed cover; 2-2, crank; 2-3, support claw; 2-3-1, basic pawl; 2-3-2, bolt; 2-3-3, engaging nail; 2-4, connecting rod; 2-5, sliding sleeve; 3, setscrew nut; 4, moulding cutter; 5, cutterhead; 6, handle; 7, detent mechanism; 8, driving-disc; 9, feed dish; 10, feed nut; 11, central shaft; 12, keyway; Further the present invention is described in detail below in conjunction with accompanying drawing.
The specific embodiment
A kind of pipe end groove make-up machine as depicted in figs. 1 and 2, the groove shaped device that comprises central shaft 11, is fixedly mounted on the fixture of central shaft 11 1 ends and is fixed on central shaft 11 middle parts; Described fixture at least two structures identical and be distributed in slider-crank mechanism on central shaft 11 circumference;
Described slider-crank mechanism comprises crank 2-2, connecting rod 2-4, fixed cover 2-1, sliding sleeve 2-5 and setscrew nut 3; Described fixed cover 2-1 is located at central shaft 11 left ends; Journal stirrup on described crank 2-2 one end and the fixed cover 2-1 is hinged, its other end articulated linkage 2-4; The other end of described connecting rod 2-4 is hinged with the journal stirrup of being located on the sliding sleeve 2-5 circumference; Be slidingly matched between described sliding sleeve 2-5 and the central shaft 11; Described setscrew nut 3 contact with sliding sleeve 2-5 right side and with central shaft 11 threaded engagement; Described crank 2-2 and connecting rod 2-4 pin joint are provided with support claw 2-3.
Described groove shaped device comprises cutterhead 5, the driving-disc 8 of being located at cutterhead 5 right sides of being located at described setscrew nut 3 right sides, be located at the feed dish 9 on driving-disc 8 right sides and be located at feed dish 9 right sides and feed nuts 10 central shaft 11 threaded engagement; Described cutterhead 5 and driving-disc 8 are slidingly matched with central shaft 11 respectively; Described feed dish 9 cooperates with central shaft 11 lead keys; Be but that the radial groove of rectangle is provided with the uniform and knife rest 4 radiai adjustment around its axis by means of the cross section on described cutterhead 5 left surfaces; Between described driving-disc 8 left surfaces and cutterhead 5 right flanks detent mechanism 7 is set; Also be fixed with handle 6 radially on described driving-disc 8 outer rims; Be arranged with two hump shape projectioies on described feed dish 9 left surfaces, driving-disc 8 right flanks and feed dish 9 left surfaces are suitable.
Described knife rest 4 is provided with the rectangular strip structure of screwed hole for the middle part, and its outer end is by means of bolting installation forming cutter; Described knife rest is by means of being bolted on the cutterhead left surface; Radially rectangular channel bottom on the described cutterhead left surface is provided with the screwed hole that is used for fixing knife rest of at least two radial equipartitions.
Described support claw comprises basic pawl 2-3-1 and is fixedly mounted on engaging nail 2-3-3 on the basic pawl by means of screw rod 2-3-2.
Be arranged with two hump shape projectioies on described driving-disc 8 left surfaces, face left side view and driving-disc of feed is suitable.
A kind of pipe end groove make-up machine disclosed in this invention, it is simple in structure, one time input cost is lower, and adaptive capacity to environment is strong, can fine adaptation site operation environment, also need not external power source, only need a manually-operated can realize the different-diameter steel pipe or mould the moulding of pipe pipe end groove, guaranteeing steel pipe or moulding under the prerequisite of pipe pipe end groove Forming Quality, can also reduce equipment cost for construction enterprises.
Claims (5)
1. a pipe end groove make-up machine is characterized in that: the groove shaped device that comprises central shaft (11), is fixedly mounted on the fixture of central shaft (11) one ends and is fixed on central shaft (11) middle part; Described fixture is identical and be distributed in slider-crank mechanism on central shaft (11) circumference at least two structures;
Described slider-crank mechanism comprises crank (2-2), connecting rod (2-4), fixed cover (2-1), sliding sleeve (2-5) and setscrew nut (3); Described fixed cover (2-1) is located at central shaft (11) left end; Journal stirrup on described crank (2-2) end and the fixed cover (2-1) is hinged, its other end articulated linkage (2-4); The other end of described connecting rod (2-4) is hinged with the journal stirrup of being located on sliding sleeve (2-5) circumference; Be slidingly matched between described sliding sleeve (2-5) and the central shaft (11); Described setscrew nut (3) contact with sliding sleeve (2-5) right side and with central shaft (11) threaded engagement; Described crank (2-2) is provided with support claw (2-3) with connecting rod (2-4) pin joint.
2. a kind of pipe end groove make-up machine according to claim 1 is characterized in that: described groove shaped device comprises cutterhead (5), the driving-disc (8) of being located at cutterhead (5) right side of being located at described setscrew nut (3) right side, be located at the feed dish (9) on driving-disc (8) right side and be located at feed dish (9) right side and feed nut (10) central shaft (11) threaded engagement; Described cutterhead (5) and driving-disc (8) are slidingly matched with central shaft (11) respectively; Described feed dish (9) cooperates with central shaft (11) lead key; Described cutterhead (5) but be that the radial groove of rectangle is provided with uniform and knife rest radiai adjustment (4) around its axis by means of the cross section on the left surface; Between described driving-disc (8) left surface and cutterhead (5) right flank detent mechanism (7) is set; Also be fixed with handle (6) radially on described driving-disc (8) outer rim; Be arranged with two hump shape projectioies on described feed dish (9) left surface, driving-disc (8) right flank and feed dish (9) left surface are suitable.
3. a kind of pipe end groove make-up machine according to claim 2 is characterized in that: described knife rest (4) is provided with the rectangular strip structure of screwed hole for the middle part, and its outer end is by means of bolting installation forming cutter; Described knife rest is by means of being bolted on the cutterhead left surface; Radially rectangular channel bottom on the described cutterhead left surface is provided with the screwed hole that is used for fixing knife rest of at least two radial equipartitions.
4. a kind of pipe end groove make-up machine according to claim 3 is characterized in that: described support claw (2-3) comprises basic pawl (2-3-1) and is fixedly mounted on engaging nail (2-3-3) on the basic pawl by means of screw rod (2-3-2).
5. a kind of pipe end groove make-up machine according to claim 4 is characterized in that: be arranged with two hump shape projectioies on described driving-disc (8) left surface, face left side view and driving-disc of feed is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110096726A CN102179554B (en) | 2011-04-18 | 2011-04-18 | Pipe end groove forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110096726A CN102179554B (en) | 2011-04-18 | 2011-04-18 | Pipe end groove forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102179554A true CN102179554A (en) | 2011-09-14 |
| CN102179554B CN102179554B (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110096726A Active CN102179554B (en) | 2011-04-18 | 2011-04-18 | Pipe end groove forming machine |
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| Country | Link |
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| CN (1) | CN102179554B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846699A (en) * | 2014-03-31 | 2014-06-11 | 成都振中电气有限公司 | Clamping mechanism of line pipe welding edge |
| CN103862302A (en) * | 2014-03-31 | 2014-06-18 | 成都振中电气有限公司 | Locating device for line pipe groove machining |
| CN103878393A (en) * | 2014-03-31 | 2014-06-25 | 成都振中电气有限公司 | Spool beveling machine |
| CN106956031A (en) * | 2017-03-14 | 2017-07-18 | 覃小倩 | A kind of pipe cutter and its cutting method |
| CN109013482A (en) * | 2018-07-27 | 2018-12-18 | 郑州派锐商贸有限责任公司 | A kind of multi-faceted bearing cleaner |
| CN110370607A (en) * | 2019-08-06 | 2019-10-25 | 赵华勇 | A kind of big specific purpose tool of water pipe support |
| CN110388866A (en) * | 2019-08-02 | 2019-10-29 | 云南华联锌铟股份有限公司 | A kind of crusher gape measuring device |
| CN112658394A (en) * | 2020-12-28 | 2021-04-16 | 哈尔滨市阿城区兴盛腻子粉厂 | Chamfering device for pipe fitting |
| CN113351647A (en) * | 2021-06-02 | 2021-09-07 | 张翔 | Rolling mill with rollers heated at constant temperature |
| CN115256105A (en) * | 2022-09-27 | 2022-11-01 | 江苏神铸智能科技有限公司 | Pipe fitting connection groove processing machine |
| CN119216657A (en) * | 2024-12-02 | 2024-12-31 | 蓬莱巨涛海洋工程重工有限公司 | A chamfering machine for thick-walled pipe welding joints |
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| US3552265A (en) * | 1968-11-01 | 1971-01-05 | Phillips Petroleum Co | Method and apparatus for facing thermoplastic pipe |
| JP2000024802A (en) * | 1998-07-08 | 2000-01-25 | Takeuchi Kogyo Kk | Pipe end processing machine |
| JP2000158223A (en) * | 1998-11-26 | 2000-06-13 | Ishikawajima Harima Heavy Ind Co Ltd | Method for preventing intrusion of processing chips in end processing device for tubular member |
| CN2907988Y (en) * | 2005-12-07 | 2007-06-06 | 蒋传庆 | Portable pipeline beveling machine |
| CN201997778U (en) * | 2011-04-18 | 2011-10-05 | 中国电子系统工程第四建设有限公司 | Pipe end slope-mouth forming machine |
-
2011
- 2011-04-18 CN CN201110096726A patent/CN102179554B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3552265A (en) * | 1968-11-01 | 1971-01-05 | Phillips Petroleum Co | Method and apparatus for facing thermoplastic pipe |
| JP2000024802A (en) * | 1998-07-08 | 2000-01-25 | Takeuchi Kogyo Kk | Pipe end processing machine |
| JP2000158223A (en) * | 1998-11-26 | 2000-06-13 | Ishikawajima Harima Heavy Ind Co Ltd | Method for preventing intrusion of processing chips in end processing device for tubular member |
| CN2907988Y (en) * | 2005-12-07 | 2007-06-06 | 蒋传庆 | Portable pipeline beveling machine |
| CN201997778U (en) * | 2011-04-18 | 2011-10-05 | 中国电子系统工程第四建设有限公司 | Pipe end slope-mouth forming machine |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862302A (en) * | 2014-03-31 | 2014-06-18 | 成都振中电气有限公司 | Locating device for line pipe groove machining |
| CN103878393A (en) * | 2014-03-31 | 2014-06-25 | 成都振中电气有限公司 | Spool beveling machine |
| CN103878393B (en) * | 2014-03-31 | 2016-02-10 | 成都振中电气有限公司 | Spool beveling machine |
| CN103846699A (en) * | 2014-03-31 | 2014-06-11 | 成都振中电气有限公司 | Clamping mechanism of line pipe welding edge |
| CN106956031A (en) * | 2017-03-14 | 2017-07-18 | 覃小倩 | A kind of pipe cutter and its cutting method |
| CN109013482A (en) * | 2018-07-27 | 2018-12-18 | 郑州派锐商贸有限责任公司 | A kind of multi-faceted bearing cleaner |
| CN110388866A (en) * | 2019-08-02 | 2019-10-29 | 云南华联锌铟股份有限公司 | A kind of crusher gape measuring device |
| CN110370607B (en) * | 2019-08-06 | 2021-06-22 | 义乌市倩飞科技有限公司 | Special tool for expanding water pipe |
| CN110370607A (en) * | 2019-08-06 | 2019-10-25 | 赵华勇 | A kind of big specific purpose tool of water pipe support |
| CN112658394A (en) * | 2020-12-28 | 2021-04-16 | 哈尔滨市阿城区兴盛腻子粉厂 | Chamfering device for pipe fitting |
| CN112658394B (en) * | 2020-12-28 | 2023-09-08 | 青岛新禾户外用品有限公司 | Chamfering device for pipe fitting |
| CN113351647A (en) * | 2021-06-02 | 2021-09-07 | 张翔 | Rolling mill with rollers heated at constant temperature |
| CN113351647B (en) * | 2021-06-02 | 2022-12-16 | 张翔 | Rolling mill with rollers heated at constant temperature |
| CN115256105A (en) * | 2022-09-27 | 2022-11-01 | 江苏神铸智能科技有限公司 | Pipe fitting connection groove processing machine |
| CN119216657A (en) * | 2024-12-02 | 2024-12-31 | 蓬莱巨涛海洋工程重工有限公司 | A chamfering machine for thick-walled pipe welding joints |
| CN119216657B (en) * | 2024-12-02 | 2025-02-14 | 蓬莱巨涛海洋工程重工有限公司 | Chamfering beveling machine for welding weld joint of thick-wall pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102179554B (en) | 2012-10-10 |
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