CN103736793A - Pin shaft hole shaping device of novel pipe joint - Google Patents
Pin shaft hole shaping device of novel pipe joint Download PDFInfo
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- CN103736793A CN103736793A CN201410050074.6A CN201410050074A CN103736793A CN 103736793 A CN103736793 A CN 103736793A CN 201410050074 A CN201410050074 A CN 201410050074A CN 103736793 A CN103736793 A CN 103736793A
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- depression bar
- cylinder
- oil cylinder
- connecting plate
- dovetail
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Abstract
The invention discloses a pin shaft hole shaping device of a novel pipe joint. The device controlled by a PLC (programmable logic controller) comprises a bottom plate, a top plate, an upper die pressing component and a lower die pressing component, wherein the upper die pressing component consists of a pressurizing-down oil cylinder, an intermediate skateboard, a core-pulling cylinder, a left compression bar, a right compression bar, a connecting plate of the core-pulling cylinder, a guide seat of the compression bar, a fixing plate of the compression bar, a back connecting plate of the compression bar, and a front connecting plate of the compression bar; the lower die pressing component consists of a bottom plate of an oil cylinder, a left horizontal pushing oil cylinder, a right horizontal pushing oil cylinder, a left oil cylinder support, a right oil cylinder support, a left dovetail convex rail, a right dovetail convex rail, a left dovetail concave rail, a right dovetail concave rail, a left link stopper, a right link stopper, a bottom die and a right bottom die. The upper die pressing component and the lower die pressing component are used for punching and shaping workpieces to be processed together. By using the technical scheme disclosed by the invention, the device is simple in structure, convenient to operate, safe and reliable, high in production efficiency, and low in production cost; automatic operation can be realized, the device is safe and reliable, and the requirement of product quality is satisfied.
Description
Technical field
The present invention relates to mechanical stamping equipment, be specifically related to a kind of pin shaft hole shaped device of new tube joint.
Background technology
At present, in the multiple parts combinations of all employings of the various new tube joints such as running water, oil gas, by screw, fixed again, parts are a lot, complexity are installed, in addition, due to pipe joint, break, the reason such as damage being when need to again change or carry out joint, mending-leakage, must cut off the water, stop oil, stop the supple of gas or steam etc., time and effort consuming, makes troubles to productive life.And current various pipeline is during at joint or in pipeline enclosure mending-leakage, gradually adopt a kind of novel new tube joint, without cutting off the water, stop oil, stopping the supple of gas or steam and can operate, this new tube joint to accept pressure large, compact conformation, safe and reliable, but due to new tube joint manufacturing equipment complex structure, manufacture process requirement is high, and existing equipment is difficult to meet product quality requirement.
Summary of the invention
For solving the problems of the technologies described above, technical problem to be solved by this invention be to provide a kind of simple in structure, easy to operate, safe and reliable, production efficiency is high, production cost is low, meet the pin shaft hole shaped device of new tube joint that product quality requires.
For achieving the above object, the pin shaft hole shaped device of a kind of new tube joint of the present invention, comprises PLC, base plate and top board, between base plate and top board, at place, four angles, passes through respectively upright supports, it is characterized in that, this pin shaft hole shaped device also comprises top die assembly and dip mold assembly;
Described top die assembly by down pressing oil cylinder, middle slide plate, the cylinder of loosing core, the left depression bar that is arranged on the cylinder left and right sides of loosing core and right depression bar, the cylinder connecting plate of loosing core, depression bar guide bracket, depression bar fixed head, depression bar after before connecting plate and depression bar connecting plate form, the upper end of down pressing oil cylinder is fixedly mounted on top board, slide plate in the middle of being provided with between base plate and top board, middle slide plate is movably arranged on column by linear bearing, the cylinder axis of down pressing oil cylinder is fixedly connected with middle slide plate, lower surface at middle slide plate is installed with respectively the cylinder connecting plate of loosing core, connecting plate before connecting plate and depression bar after depression bar, after described depression bar, connecting plate has two, respectively in the both sides of loosing core cylinder connecting plate, the described cylinder of loosing core is arranged on looses core on cylinder connecting plate, cylinder axis and the depression bar fixed head of cylinder of loosing core fixed, be arranged on the left depression bar of the cylinder left and right sides of loosing core and one end of right depression bar is all fixed with depression bar fixed head, the other end is actively installed on respectively after depression bar before connecting plate and depression bar on connecting plate, the centre of left depression bar and right depression bar is movably arranged on depression bar guide bracket by linear bearing, described left depression bar and the size of right depression bar and the position of installation are corresponding with workpiece to be machined,
Described dip mold assembly is comprised of oil cylinder base plate, left horizontal push oil cylinder, right horizontal push oil cylinder, left cylinder support, right cylinder support, left dovetail protruding rail, right dovetail protruding rail, the recessed rail of left dovetail, the recessed rail of right dovetail, left collision block, right collision block, left bed die and right bed die, oil cylinder base plate is fixedly mounted on base plate, the left and right sides of oil cylinder base plate is fixedly mounted on respectively left cylinder support and right cylinder support, left horizontal push oil cylinder and right horizontal push oil cylinder are fixedly mounted on respectively on left cylinder support and right cylinder support, left dovetail protruding rail and right dovetail protruding rail are located at respectively on the recessed rail of left dovetail and the recessed rail of right dovetail, one end of left dovetail protruding rail and right dovetail protruding rail is connected with the cylinder axis of left horizontal push oil cylinder and right horizontal push oil cylinder respectively, the other end is separately installed with left collision block and right collision block, left bed die and right bed die are installed in the centre of oil cylinder base plate, the adjusting bolt that regulates its gap is installed between left bed die and right bed die, left bed die and the installation site of right bed die on oil cylinder base plate left depression bar and the right depression bar above respectively with it is corresponding, its structure is corresponding with work piece.
In technique scheme, the pin shaft hole shaped device of a kind of new tube joint provided by the invention is adding man-hour, complete machine adopts PLC to control, first pipe joint workpiece to be formed is placed on left bed die and right bed die, regulate the middle adjusting bolt of left bed die and right bed die, make its distance meet the requirement of workpiece to be processed, close a switch, slide plate in the middle of down pressing oil cylinder promotes downwards, by the cylinder connecting plate of loosing core on slide plate in the middle of being bolted on, depression bar guide bracket, depression bar fixed head, the lower lock block disjunctor of connecting plate composition before connecting plate and depression bar after depression bar, move downward together with middle slide plate, drive left depression bar and right depression bar to press to respectively left bed die and right bed die, by the moulding of the workpiece first step.Now, under PLC controls, left horizontal push oil cylinder and right horizontal push oil cylinder are all received the signal of telecommunication, start working, left horizontal push oil cylinder laterally promotes left dovetail protruding rail to the right and slides on the recessed rail of left dovetail, right horizontal push oil cylinder laterally promotes right dovetail protruding rail left and slides on the recessed rail of right dovetail, be contained in respectively the right collision block on left collision block and the right dovetail protruding rail on left dovetail protruding rail, difference bed die and right bed die direction bending workpieces left, behind in-position, the bending of workpiece to be processed finishes, and left horizontal push oil cylinder and right horizontal push oil cylinder are return under PLC controls, by the moulding of workpiece second step.Now, under PLC controls, down pressing oil cylinder is received signal, makes immediately down pressing oil cylinder move up, and drives left depression bar and right depression bar to move upward.The cylinder of loosing core is worked under PLC controls, cylinder axis stretches out, drive depression bar fixed head to move, thereby drive left depression bar and outside moment of right depression bar to extract out from the pin shaft hole of workpiece to be processed, the pipe joint that moulding completes is fallen down, take-off pipe joint, the cylinder operation of loosing core, cylinder axis is moment withdrawal again, drives left depression bar and right depression bar to set back.So far, the pin shaft hole moulding of pipe joint to be processed finishes.The present invention has following beneficial effect: (1) process equipment is simple in structure, and cost is low; (2) simple to operation, production efficiency is high; (3) complete machine adopts PLC to control, and realizes automation, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the perspective view of the pin shaft hole shaped device of a kind of new tube joint of the present invention;
Fig. 2 is the front view of the pin shaft hole shaped device of a kind of new tube joint of the present invention;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is A-A cutaway view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, the pin shaft hole shaped device of a kind of new tube joint of the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 show the structural representation of the pin shaft hole shaped device of a kind of new tube joint that the embodiment of the present invention provides.The present embodiment is by PLC, base plate 1, top board 2, respectively the column 3 of support baseboard 1 and top board 2, top die assembly and dip mold assembly composition.
In the present embodiment, top die assembly by down pressing oil cylinder 4, middle slide plate 5, the cylinder 6 of loosing core, the left depression bar 7 and the right depression bar 8 that are arranged on cylinder 6 left and right sides of loosing core, the cylinder connecting plate 9 of loosing core, depression bar guide bracket 10, depression bar fixed head 11, depression bar after before connecting plate 12 and depression bar connecting plate 13 form, the upper end of down pressing oil cylinder 4 is screwed and is arranged on top board 2, slide plate 5 in the middle of being installed with between base plate 1 and top board 2, the place, four angles of middle slide plate 5 is movably arranged on four columns 3 by linear bearing 15 respectively, the cylinder axis of down pressing oil cylinder 4 and middle slide plate 5 are bolted to connection, at the lower surface of middle slide plate 5, be bolted respectively the cylinder connecting plate 9 of loosing core is installed, connecting plate 13 before connecting plate 12 and depression bar after depression bar, after depression bar, connecting plate 12 has two, lay respectively at the both sides of the cylinder connecting plate 9 of loosing core, the cylinder 6 of loosing core is mounted by means of bolts on looses core on cylinder connecting plate 9, cylinder axis and the depression bar fixed head 11 of cylinder 6 of loosing core is bolted, being arranged on the loose core left depression bar 7 of cylinder 6 left and right sides and one end of right depression bar 8 is all bolted with depression bar fixed head 11, the other end is actively installed on respectively after depression bar before connecting plate 12 and depression bar in the hole on connecting plate 13, the centre of left depression bar 7 and right depression bar 8 is movably arranged on depression bar guide bracket 10 by linear bearing, the cylinder 6 of loosing core can drive left depression bar 7 and right depression bar 8 to move left and right by its cylinder axis, left depression bar 7 is corresponding with the size of the size of right depression bar 8 and the pin shaft hole of workpiece to be machined, the position of installing is corresponding with the workpiece to be processed of its below.
In the present embodiment, dip mold assembly is comprised of oil cylinder base plate 16, left horizontal push oil cylinder 17, right horizontal push oil cylinder 18, left cylinder support 19, right cylinder support 20, left dovetail protruding rail 21, right dovetail protruding rail 22, the recessed rail 23 of left dovetail, the recessed rail 24 of right dovetail, left collision block 25, right collision block 26, left bed die 27 and right bed die 28, oil cylinder base plate 16 is screwed and is arranged on base plate 1, the left and right sides of oil cylinder base plate 16 is mounted by means of bolts on respectively left cylinder support 19 and right cylinder support 20, left horizontal push oil cylinder 17 and right horizontal push oil cylinder 18 are mounted by means of bolts on respectively on left cylinder support 19 and right cylinder support 20, left dovetail protruding rail 21 and right dovetail protruding rail 22 are located at respectively on the recessed rail 23 of left dovetail and the recessed rail 24 of right dovetail, left dovetail protruding rail 21 and right dovetail protruding rail 22 can horizontally slip respectively in the recessed rail 23 of left dovetail and the recessed rail 24 of right dovetail, one end of left dovetail protruding rail 21 and right dovetail protruding rail 22 is fixedly connected with the cylinder axis of right horizontal push oil cylinder 18 with left horizontal push oil cylinder 17 respectively, the other end is bolted respectively left collision block 25 and right collision block 26 is installed, centre at oil cylinder base plate 16 is provided with left bed die 27 and right bed die 28 by screw, the adjusting bolt 29 that regulates its gap is installed between left bed die 27 and right bed die 28, in the present embodiment, adjusting bolt 29 is provided with positive and negative tooth, according to the adjusting bolt 29 of need to rotating that waits processing work, regulate the distance between left bed die 27 and right bed die 28, left bed die 27 and the installation site of right bed die 28 on oil cylinder base plate 16 left depression bar 7 and the right depression bar 8 above respectively with it is corresponding, its structure is corresponding with work piece.
In the above-described embodiments, the pin shaft hole shaped device of a kind of new tube joint provided by the invention is adding man-hour, complete machine adopts PLC to control, first pipe joint workpiece to be formed is placed on left bed die 27 and right bed die 28, regulate left bottom plate 27 and the middle adjusting bolt 29 of right bed die 28, make its distance meet the requirement of workpiece to be processed, close a switch, slide plate 5 in the middle of down pressing oil cylinder 4 promotes downwards, by the cylinder connecting plate 9 of loosing core on slide plate 5 in the middle of being bolted on, depression bar guide bracket 10, depression bar fixed head 11, the lower lock block disjunctor that after depression bar, before connecting plate 12 and depression bar, connecting plate 13 forms, move downward together with middle slide plate 5, drive left depression bar 7 and right depression bar 8 to press to respectively left bed die 27 and right bed die 28, by the moulding of the workpiece first step.Now, under PLC controls, left horizontal push oil cylinder 17 and right horizontal push oil cylinder 18 are all received the signal of telecommunication, start working, left horizontal push oil cylinder 17 laterally promotes left dovetail protruding rail 21 to the right and slides on the recessed rail 23 of left dovetail, right horizontal push oil cylinder 18 laterally promotes right dovetail protruding rail 22 left and slides on the recessed rail 24 of right dovetail, be contained in respectively the right collision block 26 on left collision block 25 and the right dovetail protruding rail 22 on left dovetail protruding rail 21, difference bed die 27 and right bed die 28 direction bending workpieces left, behind in-position, the bending of workpiece to be processed finishes, left horizontal push oil cylinder 17 and right horizontal push oil cylinder 18 are return under PLC controls, by the moulding of workpiece second step.Now, under PLC controls, down pressing oil cylinder 4 is received signal, makes immediately down pressing oil cylinder 4 move up, and drives left depression bar 7 and right depression bar 8 to move upward.The cylinder 6 of loosing core is worked under PLC controls, cylinder axis stretches out, drive depression bar fixed head 11 to move, thereby drive left depression bar 7 and outside moment of right depression bar 8 to extract out from the pin shaft hole of workpiece to be processed, the pipe joint that moulding completes is fallen down, take-off pipe joint, the cylinder 6 of loosing core is worked, cylinder axis is moment withdrawal again, drives left depression bar 7 and right depression bar 8 to set back.So far, the pin shaft hole moulding of pipe joint to be processed finishes.The present embodiment complete machine adopts PLC to control, and simple in structure, easy to operate, safe and reliable, production efficiency is high, and production cost is low, can realize automation mechanized operation, safe and reliable, has met product quality requirement.
Claims (1)
1. the pin shaft hole shaped device of a new tube joint, comprise PLC, base plate (1) and top board (2), between base plate (1) and top board (2), at place, four angles, support respectively by column (3), it is characterized in that, this pin shaft hole shaped device also comprises top die assembly and dip mold assembly;
Described top die assembly by down pressing oil cylinder (4), middle slide plate (5), the cylinder of loosing core (6), the left depression bar (7) that is arranged on the cylinder of loosing core (6) left and right sides and right depression bar (8), the cylinder connecting plate (9) of loosing core, depression bar guide bracket (10), depression bar fixed head (11), depression bar after before connecting plate (12) and depression bar connecting plate (13) form, the upper end of down pressing oil cylinder (4) is fixedly mounted on top board (2), slide plate (5) in the middle of being provided with between base plate (1) and top board (2), middle slide plate (5) is movably arranged on column (3) by linear bearing (15), the cylinder axis of down pressing oil cylinder (4) is fixedly connected with middle slide plate (5), at the lower surface of middle slide plate (5), be installed with respectively the cylinder connecting plate (9) of loosing core, connecting plate (13) before connecting plate after depression bar (12) and depression bar, connecting plate after described depression bar (12) has two, respectively in the both sides of loosing core cylinder connecting plate (9), the described cylinder of loosing core (6) is arranged on looses core on cylinder connecting plate (9), the loose core cylinder axis of cylinder (6) and depression bar fixed head (11) is fixing, be arranged on the left depression bar (7) of the cylinder of loosing core (6) left and right sides and one end of right depression bar (8) all fixing with depression bar fixed head (11), the other end is actively installed on respectively after depression bar before connecting plate (12) and depression bar on connecting plate (13), the centre of left depression bar (7) and right depression bar (8) is movably arranged on depression bar guide bracket (10) by linear bearing, described left depression bar (7) is corresponding with workpiece to be machined with the size of right depression bar (8) and the position of installation,
Described dip mold assembly is comprised of oil cylinder base plate (16), left horizontal push oil cylinder (17), right horizontal push oil cylinder (18), left cylinder support (19), right cylinder support (20), left dovetail protruding rail (21), right dovetail protruding rail (22), the recessed rail of left dovetail (23), the recessed rail of right dovetail (24), left collision block (25), right collision block (26), left bed die (27) and right bed die (28); oil cylinder base plate (16) is fixedly mounted on base plate (1), the left and right sides of oil cylinder base plate (16) is fixedly mounted on respectively left cylinder support (19) and right cylinder support (20), left horizontal push oil cylinder (17) and right horizontal push oil cylinder (18) are fixedly mounted on respectively on left cylinder support (19) and right cylinder support (20), left dovetail protruding rail (21) and right dovetail protruding rail (22) are located at respectively on the recessed rail of left dovetail (23) and the recessed rail of right dovetail (24), one end of left dovetail protruding rail (21) and right dovetail protruding rail (22) is connected with the cylinder axis of left horizontal push oil cylinder (17) and right horizontal push oil cylinder (18) respectively, the other end is separately installed with left collision block (25) and right collision block (26), left bed die (27) and right bed die (28) are installed in the centre of oil cylinder base plate (16), the adjusting bolt (29) that regulates its gap is installed between left bed die (27) and right bed die (28), left bed die (27) and the installation site of right bed die (28) on oil cylinder base plate (16) are corresponding with left depression bar (7) and the right depression bar (8) of its top respectively, its structure is corresponding with work piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050074.6A CN103736793B (en) | 2014-02-13 | 2014-02-13 | A kind of pin shaft hole shaped device of pipe joint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050074.6A CN103736793B (en) | 2014-02-13 | 2014-02-13 | A kind of pin shaft hole shaped device of pipe joint |
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| Publication Number | Publication Date |
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| CN103736793A true CN103736793A (en) | 2014-04-23 |
| CN103736793B CN103736793B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410050074.6A Active CN103736793B (en) | 2014-02-13 | 2014-02-13 | A kind of pin shaft hole shaped device of pipe joint |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2845944Y (en) * | 2005-12-07 | 2006-12-13 | 旭东机械(昆山)有限公司 | Pipe bending and forming device |
| JP2008043963A (en) * | 2006-08-11 | 2008-02-28 | Nsk Ltd | Apparatus and method for bending tube, bent tube, and ball screw using the bent tube as circulation passage |
| KR200439532Y1 (en) * | 2007-12-24 | 2008-04-16 | 이상석 | A bending device of pipe having flange |
| CN201061809Y (en) * | 2007-06-13 | 2008-05-21 | 华北石油管理局 | Vertical hydraulic pressure cold bending machine with lifting mechanism |
| CN101474651A (en) * | 2008-01-05 | 2009-07-08 | 中山市奥美森工业有限公司 | Integrated pipe bender |
| EP2418026A1 (en) * | 2009-04-08 | 2012-02-15 | Kabushiki Kaisha Opton | Bending device |
| CN103009064A (en) * | 2013-01-15 | 2013-04-03 | 浙江永强集团股份有限公司 | Automatic pipe bending and perforating integrated machine |
| WO2013085982A2 (en) * | 2011-12-05 | 2013-06-13 | Dignity Health | Surgical rod bending system and method |
| CN203678983U (en) * | 2014-02-13 | 2014-07-02 | 安庆市江城冶金机械有限公司 | Novel pipe connector pin shaft hole forming device |
-
2014
- 2014-02-13 CN CN201410050074.6A patent/CN103736793B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2845944Y (en) * | 2005-12-07 | 2006-12-13 | 旭东机械(昆山)有限公司 | Pipe bending and forming device |
| JP2008043963A (en) * | 2006-08-11 | 2008-02-28 | Nsk Ltd | Apparatus and method for bending tube, bent tube, and ball screw using the bent tube as circulation passage |
| CN201061809Y (en) * | 2007-06-13 | 2008-05-21 | 华北石油管理局 | Vertical hydraulic pressure cold bending machine with lifting mechanism |
| KR200439532Y1 (en) * | 2007-12-24 | 2008-04-16 | 이상석 | A bending device of pipe having flange |
| CN101474651A (en) * | 2008-01-05 | 2009-07-08 | 中山市奥美森工业有限公司 | Integrated pipe bender |
| EP2418026A1 (en) * | 2009-04-08 | 2012-02-15 | Kabushiki Kaisha Opton | Bending device |
| WO2013085982A2 (en) * | 2011-12-05 | 2013-06-13 | Dignity Health | Surgical rod bending system and method |
| CN103009064A (en) * | 2013-01-15 | 2013-04-03 | 浙江永强集团股份有限公司 | Automatic pipe bending and perforating integrated machine |
| CN203678983U (en) * | 2014-02-13 | 2014-07-02 | 安庆市江城冶金机械有限公司 | Novel pipe connector pin shaft hole forming device |
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| CN103736793B (en) | 2015-11-04 |
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Effective date of registration: 20200916 Address after: No.28, xiongshan Road, industrial park, Huaining County, Anqing City, Anhui Province Patentee after: Anhui AoXin Machinery Manufacturing Co., Ltd Address before: 246000 south industry, Yingbin Road, Anqing economic and Technological Development Zone, Anhui, Anqing 293, China Patentee before: ANQING JIANGCHENG METALLURGICAL MACHINERY Co.,Ltd. |