JP2020138235A - Crimping machine - Google Patents
Crimping machine Download PDFInfo
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- JP2020138235A JP2020138235A JP2019125688A JP2019125688A JP2020138235A JP 2020138235 A JP2020138235 A JP 2020138235A JP 2019125688 A JP2019125688 A JP 2019125688A JP 2019125688 A JP2019125688 A JP 2019125688A JP 2020138235 A JP2020138235 A JP 2020138235A
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- 238000002788 crimping Methods 0.000 title claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims abstract description 72
- 238000001125 extrusion Methods 0.000 claims abstract description 51
- 238000003825 pressing Methods 0.000 claims description 105
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 230000002950 deficient Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000013459 approach Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Wire Processing (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
Description
発明は油圧配管の製造装置の分野に関し、具体的に加締機である。 The invention specifically relates to a crimping machine in the field of hydraulic piping manufacturing equipment.
加締機は油圧ホースを加締める時に内テーパスリーブによって対称の円錐面を有するダイホルダを径方向に収縮させるように作動させ、ダイブロックのホースへの加締めを実現する。収縮量が目盛り設定値に達すると、加締め動作は自動的に停止し、電磁切換弁が方向を切り換えた後、作動油が二つの型開きシリンダに入り、加締めプランジャの逆方向への移動を作動させ、ダイホルダはバネの働きでダイブロックを回復させる。現在使用されている油圧加締機は、動作過程で油圧の各径方向に設置された加締めダイブロックで径方向に動かし、金型は押出作業中に各押出ダイブロックの径方向力の一致を確保することは困難であるため、ホースを加締める過程で、押し出し変形や押し出し密封性不良などが発生することがある。 When the hydraulic hose is crimped, the crimping machine operates the die holder having a symmetrical conical surface by the inner taper sleeve so as to contract in the radial direction, and crimps the die block to the hose. When the contraction amount reaches the scale set value, the crimping operation is automatically stopped, and after the electromagnetic switching valve switches the direction, the hydraulic oil enters the two mold opening cylinders and moves the crimping plunger in the opposite direction. The die holder recovers the die block by the action of the spring. The hydraulic crimping machine currently in use is moved in the radial direction by a crimping die block installed in each radial direction of hydraulic pressure during the operation process, and the mold matches the radial force of each extrusion die block during extrusion work. Since it is difficult to secure the oil pressure, extrusion deformation and poor extrusion sealing performance may occur in the process of crimping the hose.
従来技術の欠陥に対し、本発明は加締機を提供し、ホース加締めの過程において押圧変形または押圧密封性がよくないという問題を解決する。 In response to defects in the prior art, the present invention provides a crimping machine to solve the problem of poor press deformation or press seal in the process of crimping a hose.
以上の目的を達成するために、本発明は以下の技術的解決手段によって達成される：加締機本体を含む加締機であって、前記加締機本体の底部に支持脚が溶接されて固定され、前記加締機本体の頂部に駆動油圧ポンプが固定的に接続され、前記駆動油圧ポンプの出力端は駆動油圧シリンダに接続され、前記駆動油圧シリンダの伸縮軸に伝動軸が溶接されて固定され、前記伝動軸の駆動油圧シリンダから離れた端部はヒンジシートによって加締め伝動装置に接続され、前記加締め伝動装置の内部に加締め押圧装置が設置され、前記加締め押圧装置の前方に蓋板が設置され、前記蓋板の前方に固定スクリューが設置され、前記固定スクリューのねじ端は蓋板を貫通して加締め伝動装置にねじ接続される。 In order to achieve the above object, the present invention is achieved by the following technical solutions: a crimping machine including a crimping machine body in which support legs are welded to the bottom of the crimping machine body. It is fixed, the drive hydraulic pump is fixedly connected to the top of the crimping machine body, the output end of the drive hydraulic pump is connected to the drive hydraulic cylinder, and the transmission shaft is welded to the telescopic shaft of the drive hydraulic cylinder. The end of the transmission shaft that is fixed and separated from the drive hydraulic cylinder is connected to the crimping transmission device by a hinge sheet, and the crimping pressing device is installed inside the crimping transmission device, and is in front of the crimping pressing device. A lid plate is installed in the lid plate, a fixing screw is installed in front of the lid plate, and the screw end of the fixing screw penetrates the lid plate and is screw-connected to the crimping transmission device.
好ましくは、前記加締め伝動装置は駆動リング、補強ロッド、スリーブベアリング、チューブ、円筒状押出ビン、円弧状通路、円弧状レール、伝動接続シート、伝動ロッド、可動ジョイント、押圧可動ロッドとレールベアリングを含み、前記伝動軸の駆動油圧シリンダの離れた端部はヒンジシートによって駆動リングに可動的に接続され、前記駆動リングの内壁は補強ロッドに溶接されて固定され、前記補強ロッドの駆動リングから離れた端部はスリーブベアリングに溶接されて固定され、前記スリーブベアリングの内輪はチューブに固定的に嵌着され、前記円筒状押出ビンはスリーブベアリングの前方に位置し、前記スリーブの一端部はスリーブベアリングを貫通して円筒状押出ビンに溶接的に固定され、前記円筒状押出ビンの内部は中空であり、前記円弧状通路は円筒状押出ビンの補強ロッドに近い側に設置され、前記駆動リングの内輪壁は伝動接続シートを固定的に貫通して伝動ロッドに可動的にヒンジ接続され、前記伝動ロッドの伝動接続シートから離れた端部は可動ジョイントに溶接されて固定され、前記伝動ロッドの伝動接続シートから離れた端部は可動ジョイントによって押圧可動ロッドに可動的に接続され、前記押圧可動ロッドの可動ジョイントから離れた端部は円弧状通路を貫通して円筒状押出ビンの内部まで延伸し、前記円弧状レールは円筒状押出ビンの内壁に設置されかつ円弧状通路の外縁に位置し、前記円弧状レールの内壁はレールベアリングにローリング接続され、前記レールベアリングの内輪は押圧可動ロッドに固定的に嵌着される。 Preferably, the crimping transmission includes a drive ring, a reinforcing rod, a sleeve bearing, a tube, a cylindrical extrusion bin, an arcuate passage, an arcuate rail, a transmission connection sheet, a transmission rod, a movable joint, a pressing movable rod and a rail bearing. Including, the distant end of the drive hydraulic cylinder of the transmission shaft is movably connected to the drive ring by a hinge seat, the inner wall of the drive ring is welded and fixed to the reinforcement rod and separated from the drive ring of the reinforcement rod. The end is welded and fixed to the sleeve bearing, the inner ring of the sleeve bearing is fixedly fitted to the tube, the cylindrical extrusion bin is located in front of the sleeve bearing, and one end of the sleeve is the sleeve bearing. Is welded to the cylindrical extrusion bin, the inside of the cylindrical extrusion bin is hollow, and the arcuate passage is installed on the side of the cylindrical extrusion bin near the reinforcing rod of the drive ring. The inner ring wall fixedly penetrates the transmission connection sheet and is movably hinged to the transmission rod, and the end portion of the transmission rod away from the transmission connection sheet is welded and fixed to the movable joint to transmit the transmission rod. The end away from the connection sheet is movably connected to the pressing movable rod by a movable joint, and the end away from the movable joint of the pressing movable rod extends through the arcuate passage to the inside of the cylindrical extrusion bin. The arcuate rail is installed on the inner wall of the cylindrical extrusion bin and is located at the outer edge of the arcuate passage, the inner wall of the arcuate rail is rolled connected to the rail bearing, and the inner ring of the rail bearing is fixed to the pressing movable rod. Is fitted.
好ましくは、前記円筒状押出ビンの外表面は加締機本体に溶接されて固定され、前記蓋板は押圧ビンの正面に接触し、前記固定スクリューのねじ端は蓋板を貫通して押圧ビンにねじ接続される。
好ましくは、前記加締め押圧装置は押圧接続ブロック、楔形押圧ブロック、押圧接触溝、吻合円弧状凹面、吻合円弧状ラグ、可動接続溝とシリアルリングを含み、前記押圧可動ロッドの可動ジョイントから離れた端部は円筒状押出ビンの内部に設置された押圧接続ブロックに可動的に嵌着され、前記押圧接続ブロックに楔形押圧ブロックが溶接されて固定される。
Preferably, the outer surface of the cylindrical extrusion bin is welded and fixed to the crimping machine body, the lid plate is in contact with the front surface of the pressing bin, and the screw end of the fixing screw penetrates the lid plate and is fixed to the pressing bin. Screw connected to.
Preferably, the crimping pressing device includes a pressing connection block, a wedge-shaped pressing block, a pressing contact groove, an anastomotic arc-shaped concave surface, an anastomotic arc-shaped lug, a movable connecting groove and a serial ring, and is separated from the movable joint of the pressing movable rod. The end portion is movably fitted to a pressing connection block installed inside the cylindrical extrusion bin, and the wedge-shaped pressing block is welded and fixed to the pressing connection block.
好ましくは、前記楔形押圧ブロックの数は８個であり、８つの楔形押圧ブロックは円筒状押出ビンを中軸線として等距離で径方向に設置され、前記押圧接触溝は楔形押圧ブロックの円筒状押出ビンの中軸線に近い側に設置され、前記吻合円弧状凹面と吻合円弧状ラグはそれぞれ楔形押圧ブロックの両側に設置され、８つの楔形押圧ブロックの間の吻合円弧溝は吻合円弧状ラグに対向して設置され、前記可動接続溝は吻合円弧状ラグの外表面に設置され、前記シリアルリングは可動接続溝の内部に可動的に接続され、８つの楔形押圧ブロックの間にシリアルリングによって接続される。 Preferably, the number of the wedge-shaped pressing blocks is eight, the eight wedge-shaped pressing blocks are installed equidistantly with the cylindrical extrusion bin as the central axis, and the pressing contact groove is the cylindrical extrusion of the wedge-shaped pressing blocks. Installed on the side close to the central axis of the bin, the anastomotic arc-shaped concave surface and the anastomotic arc-shaped lug are installed on both sides of the wedge-shaped pressing block, respectively, and the anastomotic arc groove between the eight wedge-shaped pressing blocks faces the anastomotic arc-shaped lug. The movable connecting groove is installed on the outer surface of the anasted arcuate lug, the serial ring is movably connected inside the movable connecting groove, and is connected by a serial ring between eight wedge-shaped pressing blocks. Wedge.
本発明は加締機を提供する。以下の有益な効果を有する： The present invention provides a crimping machine. It has the following beneficial effects:
１．該加締機は、駆動油圧シリンダによって伝動軸を左へ移動させて駆動リングを駆動してチューブに沿って回転させることができ、駆動リングはチューブに沿って回転する過程において押圧可動ロッドを動かして円弧状通路の内部に沿ってスライドさせることができ、各吻合円弧状ラグは可動接続溝によってシリアルリングに接続され、押圧可動ロッドによって円弧状通路に沿って動かす過程において楔形押圧ブロック同士が互いに近づけたり離れたりするように駆動することができる。押圧可動ロッドが円弧状通路に沿ってチューブに接近するまで移動すると、複数の楔形押圧ブロックを駆動して閉鎖押圧動作を行わせることができ、加締め伝動装置により提供される等量伝動力によって楔形押圧ブロックのために安定的な径方向押圧力を提供することができ、ホースと鉄製チューブの間にしっかりと密封的に圧着することができ、かつ不良率を減らし、ホースの加締め品質を向上させることができる。 1. 1. The crimping machine can move the transmission shaft to the left by the drive hydraulic cylinder to drive the drive ring and rotate it along the tube, and the drive ring moves the pressing movable rod in the process of rotating along the tube. Each anastomotic arc-shaped lug is connected to the serial ring by a movable connecting groove, and the wedge-shaped pressing blocks move each other along the arc-shaped passage by the pressing movable rod. It can be driven to move closer or further away. When the pressing movable rod moves along the arcuate passage until it approaches the tube, multiple wedge-shaped pressing blocks can be driven to perform the closing pressing operation by the equal amount of power transmitted by the crimping transmission. The wedge-shaped pressing block can provide a stable radial pressing force, can be tightly and sealedly crimped between the hose and the iron tube, and reduces the defective rate and improves the crimping quality of the hose. Can be improved.
２．該加締機は８つの楔形押圧ブロックの間の吻合円弧溝と吻合円弧状ラグとの対向設置によって、吻合円弧溝と吻合円弧状ラグが互いに嵌合接触する過程において８つの押圧接触溝で円形溝を形成することができる。 2. 2. The crimping machine is circular with eight pressing contact grooves in the process in which the anastomotic arc groove and the anastomotic arc lug are fitted and contacted with each other by the facing installation of the anastomotic arc groove and the anastomotic arc lug between the eight wedge-shaped pressing blocks. Grooves can be formed.
３．ホースの径方向への押し出しを容易にしかつ加締めの品質を向上させることができる。 3. 3. It is possible to facilitate the radial extrusion of the hose and improve the quality of crimping.
ここでは、１加締機本体、２支持脚、３駆動油圧ポンプ、４駆動油圧シリンダ、５伝動軸、６ヒンジシート、７加締め伝動装置、７０１駆動リング、７０２補強ロッド、７０３スリーブベアリング、７０４チューブ、７０５円筒状押出ビン、７０６円弧状通路、７０７円弧状レール、７０８伝動接続シート、７０９伝動ロッド、７１０可動ジョイント、７１１押圧可動ロッド、７１２レールベアリング、８加締め押圧装置、８０１押圧接続ブロック、８０２楔形押圧ブロック、８０３押圧接触溝、８０４吻合円弧状凹面、８０５吻合円弧状ラグ、８０６可動接続溝、８０７シリアルリング、９蓋板、１０固定スクリューである。 Here, 1 crimping machine body, 2 support legs, 3 drive hydraulic pump, 4 drive hydraulic cylinder, 5 transmission shaft, 6 hinge seat, 7 crimp transmission device, 701 drive ring, 702 reinforcement rod, 703 sleeve bearing, 704 Tube, 705 cylindrical extrusion bin, 706 arcuate passage, 707 arcuate rail, 708 transmission connection sheet, 709 transmission rod, 710 movable joint, 711 pressing movable rod, 712 rail bearing, 8 crimping pressing device, 801 pressing connection block , 802 wedge-shaped pressing block, 803 pressing contact groove, 804 hinged arcuate concave surface, 805 hinged arcuate lug, 806 movable connection groove, 807 serial ring, 9 lid plate, 10 fixing screw.
以下、図面および実施例によって本発明をさらに説明する。 Hereinafter, the present invention will be further described with reference to the drawings and examples.
本発明の実施例は加締機を提供し、図１から５に示すように、加締機本体１を含み、加締機本体１の底部に支持脚２が溶接されて固定され、加締機本体１の頂部に駆動油圧ポンプ３が固定的に接続され、駆動油圧ポンプ３の出力端は駆動油圧シリンダ４に接続され、駆動油圧シリンダ４の伸縮軸に伝動軸５が溶接されて固定され、伝動軸５の駆動油圧シリンダ４から離れた端部はヒンジシート６によって加締め伝動装置７に接続され、加締め伝動装置７の内部に加締め押圧装置８が設置され、加締め押圧装置８の前方に蓋板９が設置され、蓋板９の前方に固定スクリュー１０が設置され、固定スクリュー１０のねじ端は蓋板９を貫通して加締め伝動装置７にねじ接続される。 An embodiment of the present invention provides a crimping machine, and as shown in FIGS. 1 to 5, a crimping machine main body 1 is included, and a support leg 2 is welded and fixed to the bottom of the crimping machine main body 1 to crimp. The drive hydraulic pump 3 is fixedly connected to the top of the machine body 1, the output end of the drive hydraulic pump 3 is connected to the drive hydraulic cylinder 4, and the transmission shaft 5 is welded and fixed to the telescopic shaft of the drive hydraulic cylinder 4. The end of the transmission shaft 5 away from the drive hydraulic cylinder 4 is connected to the crimping transmission device 7 by a hinge sheet 6, and the crimping pressing device 8 is installed inside the crimping transmission device 7, and the crimping pressing device 8 is installed. A lid plate 9 is installed in front of the lid plate 9, a fixing screw 10 is installed in front of the lid plate 9, and the screw end of the fixing screw 10 penetrates the lid plate 9 and is screw-connected to the crimping transmission device 7.
加締め伝動装置７は駆動リング７０１、補強ロッド７０２、スリーブベアリング７０３、チューブ７０４、円筒状押出ビン７０５、円弧状通路７０６、円弧状レール７０７、伝動接続シート７０８、伝動ロッド７０９、可動ジョイント７１０、押圧可動ロッド７１１とレールベアリング７１２を含み、伝動軸５の駆動油圧シリンダ４から離れた端部はヒンジシート６によって駆動リング７０１に可動的に接続され、駆動リング７０１の内壁は補強ロッド７０２に溶接されて固定され、補強ロッド７０２の駆動リング７０１から離れた端部はスリーブベアリング７０３に溶接されて固定され、スリーブベアリング７０３の内輪はチューブ７０４に固定的に嵌着され、円筒状押出ビン７０５はスリーブベアリング７０３の前方に位置し、チューブ７０４の一端部はスリーブベアリング７０３を貫通して円筒状押出ビン７０５に溶接的に固定され、円筒状押出ビン７０５の内部は中空であり、円弧状通路７０６は円筒状押出ビン７０５の補強ロッド７０２に近い側に設置され、駆動リング７０１の内輪壁は伝動接続シート７０８を固定的に貫通して伝動ロッド７０９に可動的にヒンジ接続され、伝動ロッド７０９の伝動接続シート７０８から離れた端部は可動ジョイント７１０に溶接的に固定され、伝動ロッド７０９の伝動接続シート７０８から離れた端部は可動ジョイント７１０によって押圧可動ロッド７１１に可動的に接続され、押圧可動ロッド７１１の可動ジョイント７１０から離れた端部は円弧状通路７０６を貫通して円筒状押出ビン７０５の内部に延伸し、円弧状レール７０７は円筒状押出ビン７０５の内壁に設置されかつ円弧状通路７０６の外縁に位置し、円弧状レール７０７の内壁はレールベアリング７１２にローリング接続され、レールベアリング７１２の内輪は押圧可動ロッド７１１に固定的に嵌着され、円筒状押出ビン７０５の外表面は加締機本体１に溶接されて固定され、蓋板９は押圧ビン７０５の正面に接触し、固定スクリュー１０のねじ端は蓋板９を貫通して押圧ビン７０５にねじ接続される。 The crimping transmission device 7 includes a drive ring 701, a reinforcing rod 702, a sleeve bearing 703, a tube 704, a cylindrical extrusion bin 705, an arcuate passage 706, an arcuate rail 707, a transmission connection sheet 708, a transmission rod 709, and a movable joint 710. The end of the transmission shaft 5, which includes the pressing movable rod 711 and the rail bearing 712 and is separated from the driving hydraulic cylinder 4, is movably connected to the driving ring 701 by a hinge seat 6, and the inner wall of the driving ring 701 is welded to the reinforcing rod 702. The end of the reinforcing rod 702 away from the drive ring 701 is welded and fixed to the sleeve bearing 703, the inner ring of the sleeve bearing 703 is fixedly fitted to the tube 704, and the cylindrical extrusion bin 705 Located in front of the sleeve bearing 703, one end of the tube 704 penetrates the sleeve bearing 703 and is welded to the cylindrical extrusion bin 705, the inside of the cylindrical extrusion bin 705 is hollow and the arcuate passage 706. Is installed near the reinforcing rod 702 of the cylindrical extrusion bin 705, and the inner ring wall of the drive ring 701 is fixedly penetrated through the transmission connection sheet 708 and movably hinged to the transmission rod 709 to be connected to the transmission rod 709. The end away from the transmission connection sheet 708 is weldedly fixed to the movable joint 710, and the end of the transmission rod 709 away from the transmission connection sheet 708 is movably connected to the movable rod 711 by the movable joint 710 and pressed. The end of the movable rod 711 away from the movable joint 710 extends through the arcuate passage 706 into the cylindrical extrusion bin 705, and the arcuate rail 707 is installed on the inner wall of the cylindrical extrusion bin 705 and has an arcuate shape. Located on the outer edge of the passage 706, the inner wall of the arcuate rail 707 is rolled and connected to the rail bearing 712, the inner ring of the rail bearing 712 is fixedly fitted to the pressing movable rod 711, and the outer surface of the cylindrical extrusion bin 705 is It is welded and fixed to the crimping machine main body 1, the lid plate 9 comes into contact with the front surface of the pressing bin 705, and the screw end of the fixing screw 10 penetrates the lid plate 9 and is screwed to the pressing bin 705.
加締め押圧装置８は押圧接続ブロック８０１、楔形押圧ブロック８０２、押圧接触溝８０３、吻合円弧状凹面８０４、吻合円弧状ラグ８０５、可動接続溝８０６とシリアルリング８０７を含み、押圧可動ロッド７１１の可動ジョイント７１０から離れた端部は円筒状押出ビン７０５の内部に設置された押圧接続ブロック８０１に可動的に嵌着され、押圧接続ブロック８０１に楔形押圧ブロック８０２が溶接されて固定される。 The crimping pressing device 8 includes a pressing connection block 801, a wedge-shaped pressing block 802, a pressing contact groove 803, an anastomotic arc-shaped concave surface 804, an anastomotic arc-shaped lug 805, a movable connecting groove 806 and a serial ring 807, and the pressing movable rod 711 is movable. The end portion away from the joint 710 is movably fitted to the pressing connection block 801 installed inside the cylindrical extrusion bin 705, and the wedge-shaped pressing block 802 is welded and fixed to the pressing connection block 801.
楔形押圧ブロック８０２の数は８個であり、８つの楔形押圧ブロック８０２は円筒状押出ビン７０５を中軸線として等距離で径方向に設置され、押圧接触溝８０３は楔形押圧ブロック８０２の円筒状押出ビン７０５の中軸線に近い側に設置され、吻合円弧状凹面８０４と吻合円弧状ラグ８０５はそれぞれ楔形押圧ブロック８０２の両側に設置され、８つの楔形押圧ブロック８０２の間の吻合円弧溝８０３は吻合円弧状ラグ８０５に対向して設置され、吻合円弧溝８０３の溝箇所は吻合円弧状ラグ８０５に適合して接触嵌合とし、８つの楔形押圧ブロック８０２の間の吻合円弧溝８０３は吻合円弧状ラグ８０５に対向して設置されることによって、吻合円弧溝８０３と吻合円弧状ラグ８０５が互いに嵌合接触する過程において８つの押圧接触溝８０３で円形溝を形成することができ、ホースの径方向への押し出しを容易にしかつ加締めの品質を向上させることができ、可動接続溝８０６は吻合円弧状ラグ８０５の外表面に設置され、シリアルリング８０７は可動接続溝８０６の内部に可動的に接続され、８つの楔形押圧ブロック８０２の間はシリアルリング８０７によって接続される。駆動油圧シリンダ４によって伝動軸５を左へ移動させて駆動リング７０１を駆動してチューブ７０４に沿って回転させることができ、駆動リング７０１はチューブ７０４に沿って回転する過程において押圧可動ロッド７１１を動かして円弧状通路７０６の内部に沿ってスライドさせることができ、各吻合円弧状ラグ８０５は可動接続溝８０６によってシリアルリング８０７に接続され、押圧可動ロッド７１１によって円弧状通路７０６に沿って動かす過程において楔形押圧ブロック８０２同士が互いに近づけたり離れたりするように駆動することができ、押圧可動ロッド７１１が円弧状通路７０６に沿ってチューブ７０４に接近するまで移動すると、複数の楔形押圧ブロック８０２を駆動して閉鎖押圧動作を行わせることができ、加締め伝動装置７により提供される等量伝動力によって楔形押圧ブロック８０２のために安定的な径方向押圧力を提供することができ、ホースと鉄製チューブの間にしっかりと密封的圧着することができ、かつ不良率を減らし、ホースの加締め品質を向上させることができる。 The number of wedge-shaped pressing blocks 802 is eight, the eight wedge-shaped pressing blocks 802 are installed in the radial direction at equal distances with the cylindrical extrusion bin 705 as the central axis, and the pressing contact groove 803 is a cylindrical extrusion of the wedge-shaped pressing block 802. Installed on the side of the bin 705 near the central axis, the anasted arcuate concave surface 804 and the anastomotic arc lug 805 are installed on both sides of the wedge-shaped pressing block 802, respectively, and the anastomotic arc groove 803 between the eight wedge-shaped pressing blocks 802 is annotated. Installed facing the arcuate lug 805, the groove portion of the anastomotic arc groove 803 fits into the anastomotic arcuate lug 805 and is contact-fitted, and the anastomotic arc groove 803 between the eight wedge-shaped pressing blocks 802 has an arcuate arcuate shape. By being installed facing the lug 805, a circular groove can be formed by the eight pressing contact grooves 803 in the process in which the anastomotic arc groove 803 and the anastomotic arc lug 805 are fitted and contacted with each other, and the radial direction of the hose The movable connection groove 806 is installed on the outer surface of the anasted arcuate lug 805, and the serial ring 807 is movably connected to the inside of the movable connection groove 806, which can be easily extruded into and the quality of crimping can be improved. The eight wedge-shaped pressing blocks 802 are connected by a serial ring 807. The drive hydraulic cylinder 4 moves the transmission shaft 5 to the left to drive the drive ring 701 and rotate it along the tube 704, and the drive ring 701 pushes the pressing movable rod 711 in the process of rotating along the tube 704. It can be moved and slid along the interior of the arcuate passage 706, each anastomotic arcuate lug 805 is connected to the serial ring 807 by a movable connecting groove 806, and is moved along the arcuate passage 706 by a pressing movable rod 711. The wedge-shaped pressing blocks 802 can be driven so as to approach or separate from each other, and when the pressing movable rod 711 moves along the arcuate passage 706 until it approaches the tube 704, a plurality of wedge-shaped pressing blocks 802 are driven. And the closing pressing operation can be performed, and the equal amount of power transmitted by the crimping transmission 7 can provide a stable radial pressing force for the wedge pressing block 802, made of hose and iron. A tightly sealed crimp can be made between the tubes, the defective rate can be reduced, and the crimping quality of the hose can be improved.
動作原理：使用時に、ホースと鉄管ジョイントとを嵌着した後に押圧接触溝８０３の箇所に置き、駆動油圧シリンダ４によって伝動軸５を左へ移動させて駆動リング７０１を駆動してチューブ７０４に沿って回転させることができ、駆動リング７０１はチューブ７０４に沿って回転する過程において押圧可動ロッド７１１を動かして円弧状通路７０６の内部に沿ってスライドさせることができ、各吻合円弧状ラグ８０５は可動接続溝８０６によってシリアルリング８０７に接続され、押圧可動ロッド７１１によって円弧状通路７０６に沿って動かす過程において楔形押圧ブロック８０２同士が互いに近づけたり離れたりするように駆動することができる。押圧可動ロッド７１１が円弧状通路７０６に沿ってチューブ７０４に接近するまで移動すると、複数の楔形押圧ブロック８０２を駆動して閉鎖押圧動作を行わせ、かつホースと鉄管ジョイントとの加締め動作を行うことができる。 Operating principle: At the time of use, after fitting the hose and the iron pipe joint, place it in the pressing contact groove 803, and move the transmission shaft 5 to the left by the drive hydraulic cylinder 4 to drive the drive ring 701 along the tube 704. The drive ring 701 can move the pressing movable rod 711 in the process of rotating along the tube 704 and slide along the inside of the arcuate passage 706, and each anastomotic arcuate lug 805 is movable. It is connected to the serial ring 807 by the connecting groove 806, and the wedge-shaped pressing blocks 802 can be driven so as to approach or separate from each other in the process of moving along the arcuate passage 706 by the pressing movable rod 711. When the pressing movable rod 711 moves along the arcuate passage 706 until it approaches the tube 704, a plurality of wedge-shaped pressing blocks 802 are driven to perform a closing pressing operation and a crimping operation of the hose and the iron pipe joint. be able to.
以上の記載は、本発明の基本原理および主な特徴、ならびに本発明の利点を示して説明した。当業者は、本発明は上記の実施例に限定されず、上述の実施例および明細書には本発明の原理のみを説明するが、本発明の精神および範囲から逸脱することなく、本発明に様々な変更および改良を加えることができ、これらの変更および改良は、保護を要求する本発明の範囲内に含まれることを理解すべきである。本発明の保護を要求する範囲は、添付の特許請求の範囲およびそれらの均等物によって定義される。 The above description has shown and described the basic principles and main features of the present invention, as well as the advantages of the present invention. Those skilled in the art will describe the present invention not limited to the above-mentioned examples, and the above-mentioned examples and the specification describe only the principle of the present invention, but the present invention will be made without departing from the spirit and scope of the present invention. Various changes and improvements can be made, and it should be understood that these changes and improvements are within the scope of the invention requiring protection. The scope of claiming protection of the present invention is defined by the appended claims and their equivalents.
前記加締め伝動装置は駆動リング、補強ロッド、スリーブベアリング、チューブ、円筒状押出ビン、円弧状通路、円弧状レール、伝動接続シート、伝動ロッド、可動ジョイント、押圧可動ロッドとレールベアリングを含み、前記伝動軸の駆動油圧シリンダの離れた端部はヒンジシートによって駆動リングに可動的に接続され、前記駆動リングの内壁は補強ロッドに溶接されて固定され、前記補強ロッドの駆動リングから離れた端部はスリーブベアリングに溶接されて固定され、前記スリーブベアリングの内輪はチューブに固定的に嵌着され、前記円筒状押出ビンはスリーブベアリングの前方に位置し、前記スリーブの一端部はスリーブベアリングを貫通して円筒状押出ビンに溶接的に固定され、前記円筒状押出ビンの内部は中空であり、前記円弧状通路は円筒状押出ビンの補強ロッドに近い側に設置され、前記駆動リングの内輪壁は伝動接続シートを固定的に貫通して伝動ロッドに可動的にヒンジ接続され、前記伝動ロッドの伝動接続シートから離れた端部は可動ジョイントに溶接されて固定され、前記伝動ロッドの伝動接続シートから離れた端部は可動ジョイントによって押圧可動ロッドに可動的に接続され、前記押圧可動ロッドの可動ジョイントから離れた端部は円弧状通路を貫通して円筒状押出ビンの内部まで延伸し、前記円弧状レールは円筒状押出ビンの内壁に設置されかつ円弧状通路の外縁に位置し、前記円弧状レールの内壁はレールベアリングにローリング接続され、前記レールベアリングの内輪は押圧可動ロッドに固定的に嵌着される。
The crimping transmission includes a drive ring, a reinforcing rod, a sleeve bearing, a tube, a cylindrical extrusion bin, an arcuate passage, an arcuate rail, a transmission connection sheet, a transmission rod, a movable joint, a pressing movable rod and a rail bearing. The distant end of the drive hydraulic cylinder of the transmission shaft is movably connected to the drive ring by a hinge seat, the inner wall of the drive ring is welded and fixed to the reinforcement rod, and the end away from the drive ring of the reinforcement rod. Is welded and fixed to the sleeve bearing, the inner ring of the sleeve bearing is fixedly fitted to the tube, the cylindrical extrusion bin is located in front of the sleeve bearing, and one end of the sleeve penetrates the sleeve bearing. Welded to the cylindrical extrusion bin, the inside of the cylindrical extrusion bin is hollow, the arcuate passage is installed closer to the reinforcing rod of the cylindrical extrusion bin, and the inner ring wall of the drive ring is The transmission connection sheet is fixedly penetrated and movably hinged to the transmission rod, and the end portion of the transmission rod away from the transmission connection sheet is welded and fixed to the movable joint to be fixed from the transmission connection sheet of the transmission rod. The separated end is movably connected to the pressing movable rod by a movable joint, and the end of the pressing movable rod distant from the movable joint extends through the arcuate passage to the inside of the cylindrical extrusion bin, and the circle. The arc-shaped rail is installed on the inner wall of the cylindrical extrusion bin and is located at the outer edge of the arc-shaped passage, the inner wall of the arc-shaped rail is rolled connected to the rail bearing, and the inner ring of the rail bearing is fixedly fitted to the pressing movable rod. Be worn.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152521.1 | 2019-02-28 | ||
| CN201910152521.1A CN109910324B (en) | 2019-02-28 | 2019-02-28 | Crimping machine |
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| JP6684377B1 JP6684377B1 (en) | 2020-04-22 |
| JP2020138235A true JP2020138235A (en) | 2020-09-03 |
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| CN110270638A (en) * | 2019-07-29 | 2019-09-24 | 太仓通利机械设备有限公司 | A kind of gasket riveting device |
| CN111633401A (en) * | 2020-05-29 | 2020-09-08 | 重庆工程职业技术学院 | Radial crimping device of detonating cord adapter sleeve |
| CN112045054B (en) * | 2020-08-10 | 2022-11-08 | 河北海恩橡塑制品有限公司 | High-pressure pipe withholding machine |
| CN113306162A (en) * | 2021-05-26 | 2021-08-27 | 山东永丰液压机械有限公司 | Rolling type fiber reinforced plastic pipe and aluminum product laminating equipment |
| CN114558923A (en) * | 2022-03-23 | 2022-05-31 | 安徽省金裕印铁制罐有限公司 | Port turn-up assembly line after welding of iron drum reel |
| CN117181933B (en) * | 2023-09-14 | 2024-04-02 | 河北冀工胶管有限公司 | Automatic buckling device for manufacturing fuel pipe |
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| FR2824765B1 (en) * | 2001-05-16 | 2003-09-26 | Mg3 | DEVICE FOR ASSEMBLING BY CONNECTION OF CONNECTING PARTS ON MEANS TO BE ASSEMBLED |
| AU2014201751A1 (en) * | 2013-03-25 | 2014-10-09 | Betaswage Pty Ltd | Pinch decompression in radial crimp press machines |
| CN204799819U (en) * | 2015-07-04 | 2015-11-25 | 宁波市鄞州派合机械有限公司 | Attaching machine |
| CN208133640U (en) * | 2017-12-28 | 2018-11-23 | 青岛百川石墨有限公司 | Machine for pressing rubber tube joint |
| CN207952428U (en) * | 2018-02-20 | 2018-10-12 | 中舟海洋科技(上海)有限公司 | The extruding collet of portable pressurizing unit |
| CN208276063U (en) * | 2018-04-12 | 2018-12-25 | 青岛建邦士金属制品有限公司 | Buckle machine |
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