TWI568516B - Spinning equipment - Google Patents
Spinning equipment Download PDFInfo
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- TWI568516B TWI568516B TW102142272A TW102142272A TWI568516B TW I568516 B TWI568516 B TW I568516B TW 102142272 A TW102142272 A TW 102142272A TW 102142272 A TW102142272 A TW 102142272A TW I568516 B TWI568516 B TW I568516B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/16—Spinning over shaping mandrels or formers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Description
本發明係有關一種旋壓加工裝置，尤其係有關一種驅動輥相對於支撐為無法旋轉之被加工構件公轉而進行旋壓加工之旋壓加工裝置。 The present invention relates to a spinning processing apparatus, and more particularly to a spinning processing apparatus for performing a spinning process in which a driving roller is revolved with respect to a member to be rotated which is not rotatable.
主要對管材料的端部進行旋壓加工，例如，形成錐狀管端部之旋壓加工裝置當中，已知有各種形式的裝置(例如參閱專利文獻1~3)。 The end portion of the tube material is mainly subjected to a spinning process. For example, among the spinning processing devices for forming the end portion of the tapered pipe, various types of devices are known (for example, refer to Patent Documents 1 to 3).
其中，專利文獻1所記載之裝置是在將被加工構件支撐為無法旋轉之狀態下驅動抽拉成型工具繞著被加工構件公轉而進行旋壓加工。 In the device described in Patent Document 1, the drawing tool is driven to revolve around the workpiece to be rotated while the workpiece is being supported so as not to be rotatable.
該主軸裝置構成為在兩層結構的主軸上設置凸輪板和工具安裝台(面板)，並驅動串聯安裝於主軸後方之2組行星齒輪機構，藉此在旋轉中的主軸的內外管之間產生速度差而在凸輪板與工具安裝台之間賦予相對轉動，使繞著主軸公轉之抽拉成型工具沿徑向滑動而進行旋壓加工。 The spindle device is configured to provide a cam plate and a tool mounting table (panel) on a main shaft of a two-layer structure, and drive two sets of planetary gear mechanisms mounted in series behind the main shaft, thereby generating between the inner and outer tubes of the rotating main shaft. The speed difference is given to the relative rotation between the cam plate and the tool mounting table, and the drawing forming tool that revolves around the main axis is slid in the radial direction to perform the spinning process.
而且，專利文獻2~3所記載之裝置是適當組合傾斜軸及偏心軸，並且驅動作為加工工具的輥繞著被加工構件 公轉來進行旋壓加工。 Further, in the devices described in Patent Documents 2 to 3, the tilting shaft and the eccentric shaft are appropriately combined, and the roller as a processing tool is driven around the workpiece to be processed. Rotate for spinning.
然而，如專利文獻1所記載之主軸裝置，在藉由繞著主軸公轉之加工工具進行旋壓加工之裝置中，與固定加工工具而使被加工構件旋轉之旋壓加工裝置不同，例如，由於難以並列設置抽拉成型工具及進行切斷之刃具之類的複數種加工工具來進行加工，因此在旋壓加工結束後，有必要在另一製程中使用其他設備來進行加工端部的切斷。 However, in the spindle device described in Patent Document 1, the spinning device that rotates the machining tool around the main shaft is different from the spinning device that fixes the machining tool to rotate the workpiece, for example, It is difficult to arrange a plurality of processing tools such as a drawing forming tool and a cutting blade to perform processing in parallel. Therefore, after the spinning process is completed, it is necessary to use another device to cut the processing end portion in another process. .
該種旋壓加工後的切斷製程在如專利文獻2~3所記載之進行包括傾斜軸和偏心軸之旋壓加工後，管端部的精加工成為必須的製程。 After the spinning process after the spinning process is performed by the spinning process including the tilting axis and the eccentric shaft as described in Patent Documents 2 to 3, the finishing of the pipe end portion becomes an indispensable process.
而且，藉由繞著主軸公轉之加工工具進行旋壓加工之裝置中，例如，要求能夠使用2種輥連續進行旋壓加工，但專利文獻1~3所記載之裝置無法實現。 In the apparatus for performing the spinning process by the processing tool that revolves around the main shaft, for example, it is required to be able to perform the spinning process continuously using two types of rolls, but the apparatuses described in Patent Documents 1 to 3 cannot be realized.
但是，本發明申請人首先提出了在驅動加工工具相對於支撐為無法旋轉之被加工構件公轉而進行旋壓加工之旋壓加工裝置中，可適當地進行旋壓加工，並且能夠在旋壓加工後繼續進行切斷等其他加工之旋壓加工裝置(參閱專利文獻4)。 However, the applicant of the present invention first proposed that in the spinning processing apparatus that drives the processing tool to perform the spinning process with respect to the member to be rotated that is not rotatable, the spinning process can be appropriately performed, and the spinning process can be performed. Then, the spinning processing apparatus for cutting other processing such as cutting is continued (see Patent Document 4).
該旋壓加工裝置具備：主軸，包括具有內管及外管之二層管；第1旋轉體，設置在前述外管的前端部且以前述外管的軸為中心與前述外管一同旋轉；第2旋轉體，與該第1旋轉體平行地設置在前述內管的前端部且以前述內管的軸為中心與前述內管一同旋轉，並且繞著前述內管的軸形成第1導引路及第2導引路；第1加工工具及第2加工 工具，以能夠分別沿該第2旋轉體的前述第1導引路及第2導引路移動之方式支撑於前述第1旋轉體；及驅動手段，沿相同方向驅動前述內管及前述外管旋轉，並且驅動前述內管及前述外管相對旋轉，以便根據需要在前述內管與前述外管之間產生旋轉差，該旋壓加工裝置構成為形成前述第1導引路及第2導引路，俾使前述第1加工工具和前述第2加工工具在前述第2旋轉體朝單方向旋轉時相對地朝反方向移動，驅動前述第1加工工具及第2加工工具相對於支撐為無法旋轉之被加工構件公轉，而且是沿前述第1導引路朝徑向驅動前述第1加工工具，並且沿前述第2導引路朝徑向驅動前述第2加工工具。 The spinning apparatus includes a main shaft including a two-layered tube having an inner tube and an outer tube, and a first rotating body provided at a front end portion of the outer tube and rotating together with the outer tube around an axis of the outer tube; The second rotating body is provided in parallel with the first rotating body at a front end portion of the inner tube, and rotates together with the inner tube around the axis of the inner tube, and forms a first guide around the axis of the inner tube Road and second guide road; first processing tool and second processing The tool is supported by the first rotating body so as to be movable along the first guiding path and the second guiding path of the second rotating body, and the driving means drives the inner tube and the outer tube in the same direction Rotating and driving the inner tube and the outer tube to rotate relative to each other to generate a rotation difference between the inner tube and the outer tube as needed, and the spinning processing device is configured to form the first guiding path and the second guiding The first processing tool and the second processing tool are relatively moved in opposite directions when the second rotating body rotates in one direction, and the first processing tool and the second processing tool are driven to be non-rotatable with respect to the support. The workpiece is revolved, and the first processing tool is driven in the radial direction along the first guiding path, and the second processing tool is driven in the radial direction along the second guiding path.
專利文獻1：日本特開昭62-167956號公報 Patent Document 1: Japanese Laid-Open Patent Publication No. 62-167956
專利文獻2：日本特開平11-147138號 Patent Document 2: Japanese Patent Laid-Open No. 11-147138
專利文獻3：日本特開平11-151535號公報 Patent Document 3: Japanese Laid-Open Patent Publication No. Hei 11-151535
專利文獻4：日本特開2001-105041號公報 Patent Document 4: Japanese Laid-Open Patent Publication No. 2001-105041
但是，專利文獻4所記載之旋壓加工裝置雖然能夠實現上述期待的目的，但另一方面，需要使用形成第1及第2導引路之第2旋轉體等複雜結構的構件，並且進行內管及外管的複雜的差速控制，另外，因為這些構件沒有通用 性，因此例如改變運轉狀況不同之2種加工工具的組合時，亦必須一併更換第2旋轉體，因而存在耗費時間和成本的問題。 However, although the spinning processing apparatus described in Patent Document 4 can achieve the above-described desired object, it is necessary to use a member having a complicated structure such as a second rotating body that forms the first and second guiding paths, and to perform the inside. Complex differential control of the tube and the outer tube, in addition, because these components are not universal Therefore, for example, when a combination of two kinds of processing tools having different operating conditions is changed, the second rotating body must be replaced at the same time, which causes a problem of time and cost.
本發明鑑於上述習知的旋壓加工裝置所存在之問題點，其目的為提供一種驅動加工工具相對於支撐為無法旋轉之被加工構件公轉而進行旋壓加工之旋壓加工裝置，該旋壓加工裝置享有可適當地進行旋壓加工，並且能夠在旋壓加工後繼續進行切斷等其他加工之專利文獻4所記載之旋壓加工裝置的特性，而且能夠使用簡單的機構，控制容易，並且容易應對運轉狀況不同之2種加工工具的組合的變更等。 The present invention has been made in view of the problems of the above-described conventional spinning processing apparatus, and an object thereof is to provide a spinning processing apparatus for driving a processing tool to perform a spinning process with respect to a member to be rotated which is not rotatable. The processing apparatus has the characteristics of the spinning processing apparatus described in Patent Document 4, which can be subjected to the spinning process, and can continue the other processing such as cutting after the spinning process, and can be easily controlled by using a simple mechanism. It is easy to cope with changes in the combination of two types of processing tools with different operating conditions.
為了實現上述目的，本發明的旋壓加工裝置是由以下所形成：旋轉驅動軸；旋轉體，設置於該旋轉驅動軸的前端部而與旋轉驅動軸一同旋轉；第1加工工具及第2加工工具，支撐為能夠沿著設置於該旋轉體之複數個工具支撑部朝旋轉體的徑向移動；加工工具的位置控制機構，控制該第1加工工具及第2加工工具的位置，其中，前述加工工具的位置控制機構是由以下所形成：移動體，以能夠朝旋轉驅動軸的軸向移動之方式設置在旋轉驅動軸的外周而與旋轉驅動軸一同旋轉；移動體的位置控制機構，控制該移動體的旋轉驅動軸的軸向位置；及連桿機構，具備分別連接移動體與第1加工工具及第2加工工具之第1連桿片 及第2連桿片。 In order to achieve the above object, a spinning apparatus according to the present invention is formed by: a rotary drive shaft; a rotary body provided at a front end portion of the rotary drive shaft and rotating together with a rotary drive shaft; and a first machining tool and a second machining The tool is supported to be movable in a radial direction of the rotating body along a plurality of tool supporting portions provided in the rotating body; and a position control mechanism of the processing tool controls the positions of the first processing tool and the second processing tool, wherein the The position control mechanism of the machining tool is formed by: a moving body that is disposed on the outer circumference of the rotary drive shaft so as to be movable in the axial direction of the rotary drive shaft to rotate together with the rotary drive shaft; a position control mechanism of the movable body, and control The axial position of the rotary drive shaft of the movable body; and the link mechanism having the first link piece for respectively connecting the movable body and the first processing tool and the second processing tool And the second link piece.
在該情況下，能夠將前述連桿機構的第1連桿片及第2連桿片設置成藉由移動體的移動使第1加工工具及第2加工工具朝反方向移動。 In this case, the first link piece and the second link piece of the link mechanism can be provided to move the first processing tool and the second processing tool in opposite directions by the movement of the moving body.
而且，能夠在前述連桿機構的第1連桿片及第2連桿片上設置第1加工工具及第2加工工具不隨移動體的移動而移動之靜止區域。 Further, the first link piece and the second link piece of the link mechanism can be provided with a stationary region in which the first machining tool and the second machining tool do not move with the movement of the movable body.
依本發明的旋壓加工裝置，由於是藉由加工工具的位置控制機構來控制被支撐為能夠沿著設置在與旋轉驅動軸一同旋轉之旋轉體之複數個工具支撑部朝旋轉體的徑向移動之第1加工工具及第2加工工具的位置，因此可適當地進行旋壓加工，並且能夠在旋壓加工後繼續進行切斷等其他加工。 According to the spinning apparatus of the present invention, the position control mechanism of the processing tool controls the radial direction of the plurality of tool supporting portions supported by the rotating body provided to rotate together with the rotary driving shaft toward the rotating body. Since the positions of the first processing tool and the second processing tool are moved, the spinning processing can be appropriately performed, and other processing such as cutting can be continued after the spinning processing.
而且，由於加工工具的位置控制機構包括：移動體，以能夠朝旋轉驅動軸的軸向移動之方式設置在旋轉驅動軸的外周而與旋轉驅動軸一同旋轉；移動體的位置控制機構，控制該移動體的旋轉驅動軸的軸向位置；及連桿機構，具備分別連接移動體與第1加工工具及第2加工工具之第1連桿片及第2連桿片，因此能夠提供一種使用連桿機構之類的簡單的機構，控制容易，並且亦容易應對運轉狀況不同之2種加工工具的組合的變更等的旋壓加工裝置。 Further, since the position control mechanism of the processing tool includes: a moving body that is disposed on the outer circumference of the rotary drive shaft so as to be movable in the axial direction of the rotary drive shaft to rotate together with the rotary drive shaft; the position control mechanism of the movable body controls the The axial position of the rotary drive shaft of the movable body; and the link mechanism having the first link piece and the second link piece that respectively connect the movable body with the first processing tool and the second processing tool, thereby providing a use connection A simple mechanism such as a rod mechanism is easy to control, and it is also easy to cope with a spinning processing device such as a combination of two types of processing tools having different operating conditions.
另外，由於是將前述連桿機構的第1連桿片及第2連桿片設置成使第1加工工具及第2加工工具藉由移動體的移動而朝反方向移動，因此第1加工工具及第2加工工具不會干擾，而能夠在旋壓加工後繼續進行切斷等其他加工。 Further, since the first link piece and the second link piece of the link mechanism are provided such that the first processing tool and the second processing tool move in the opposite direction by the movement of the moving body, the first processing tool The second processing tool does not interfere, and other processing such as cutting can be continued after the spinning process.
而且，藉由在前述連桿機構的第1連桿片及第2連桿片上設置第1加工工具及第2加工工具不隨移動體的移動而移動之靜止區域，能夠將從旋轉驅動軸的軸心到第1加工工具及第2加工工具的待避位置的距離設定為必要最小限度，且能夠減少由於第1加工工具及第2加工工具的離心力引起之旋轉驅動軸的偏移。 Further, by providing the first link tool and the second link piece of the link mechanism with a stationary region in which the first machining tool and the second machining tool do not move with the movement of the movable body, the drive shaft can be rotated from the rotary drive shaft. The distance from the axis to the to-be-avoided position of the first machining tool and the second machining tool is set to a minimum, and the displacement of the rotary drive shaft due to the centrifugal force of the first machining tool and the second machining tool can be reduced.
1‧‧‧旋轉驅動軸 1‧‧‧Rotary drive shaft
2‧‧‧旋轉體 2‧‧‧Rotating body
3a、3b‧‧‧工具支撑部 3a, 3b‧‧‧Tool support
4a‧‧‧第1加工工具 4a‧‧‧1st processing tool
4b‧‧‧第2加工工具 4b‧‧‧2nd processing tool
41a、41b‧‧‧插銷 41a, 41b‧‧‧ latches
5‧‧‧加工工具的位置控制機構 5‧‧‧Location control mechanism for processing tools
51‧‧‧移動體 51‧‧‧Mobile
51a、51b‧‧‧插銷 51a, 51b‧‧‧ latches
52‧‧‧移動體的位置控制機構 52‧‧‧Location control mechanism for mobile bodies
53‧‧‧連桿機構 53‧‧‧ linkage mechanism
53a‧‧‧第1連桿片 53a‧‧‧1st link piece
53b‧‧‧第2連桿片 53b‧‧‧2nd link piece
54a、54b‧‧‧長形孔 54a, 54b‧‧‧ elongated holes
第1圖係本發明的旋壓加工裝置的一實施例之剖面圖。 Fig. 1 is a cross-sectional view showing an embodiment of a spinning apparatus of the present invention.
第2圖係本發明的旋壓加工裝置的一實施例之左側視圖。 Fig. 2 is a left side view showing an embodiment of the spinning processing apparatus of the present invention.
以下，依據附圖對本發明的旋壓加工裝置的實施形態進行說明。 Hereinafter, embodiments of the spinning apparatus of the present invention will be described with reference to the drawings.
第1圖~第2圖示出本發明的旋壓加工裝置之一實施例。 1 to 2 show an embodiment of the spinning processing apparatus of the present invention.
該旋壓加工裝置包括：旋轉驅動軸1，藉由包括馬達 11等之驅動機構驅動而旋轉；旋轉體2，設置於旋轉驅動軸1的前端部而與旋轉驅動軸1一同旋轉；第1加工工具4a及第2加工工具4b，支撐為能夠沿著設置於旋轉體2之複數個(本實施例中為各2個，合計4個)工具支撑部3a、3b朝向旋轉體2的徑向移動；及加工工具的位置控制機構5，控制第1加工工具4a及第2加工工具4b的位置。 The spinning processing device includes: a rotary drive shaft 1 by including a motor The driving mechanism of 11 or the like is driven to rotate; the rotating body 2 is provided at the front end portion of the rotary drive shaft 1 and rotates together with the rotary drive shaft 1; the first machining tool 4a and the second machining tool 4b are supported to be disposed along the rotary machining shaft 1 a plurality of the rotating bodies 2 (two in each of the embodiments, four in total) of the tool supporting portions 3a and 3b moving in the radial direction of the rotating body 2; and a position control mechanism 5 of the processing tool for controlling the first processing tool 4a And the position of the second processing tool 4b.
而且，加工工具的位置控制機構5包括：移動體51，以能夠朝旋轉驅動軸1的軸向移動之方式設置在旋轉驅動軸1的外周而與旋轉驅動軸1一同旋轉；移動體的位置控制機構52，控制移動體51的旋轉驅動軸1的軸向位置；及連桿機構53，具備分別連接移動體51與第1加工工具4a及第2加工工具4b之第1連桿片53a及第2連桿片53b。 Further, the position control mechanism 5 of the processing tool includes a moving body 51 which is provided on the outer circumference of the rotary drive shaft 1 so as to be movable in the axial direction of the rotary drive shaft 1 to rotate together with the rotary drive shaft 1; position control of the movable body The mechanism 52 controls the axial position of the rotational drive shaft 1 of the movable body 51; and the link mechanism 53 includes the first link piece 53a and the first link piece that respectively connect the movable body 51 with the first processing tool 4a and the second processing tool 4b. 2 link piece 53b.
在該情況下，旋轉驅動軸1由空心軸構成，並且在其內部插穿由空心軸構成之第1軸6，另外，在其內部插穿由實心軸構成之第2軸7。 In this case, the rotary drive shaft 1 is constituted by a hollow shaft, and a first shaft 6 composed of a hollow shaft is inserted therein, and a second shaft 7 composed of a solid shaft is inserted therein.
第1軸6是將基端側連接於缸體機構61，且以能夠朝軸向移動之方式與旋轉驅動軸1分開設置，並且在前端側安裝心軸62。 The first shaft 6 is connected to the cylinder mechanism 61 and is provided separately from the rotary drive shaft 1 so as to be movable in the axial direction, and the spindle 62 is attached to the distal end side.
而且，第2軸7是將基端側連接於缸體機構71，且以能夠朝軸向移動之方式與旋轉驅動軸1及第1軸6分開設置，並且藉由使先端側貫穿心軸62，能夠使已進行加工之工件從心軸62脫離。 Further, the second shaft 7 is connected to the cylinder mechanism 71, and is provided separately from the rotary drive shaft 1 and the first shaft 6 so as to be movable in the axial direction, and is passed through the spindle 62 by the tip end side. The workpiece that has been machined can be detached from the mandrel 62.
移動體的位置控制機構52包括：操作體52a，經由軸承旋轉自如且以無法朝旋轉驅動軸1的軸向移動之方式配設在移動體51；及驅動機構，包括朝向與旋轉驅動軸1平行之方向驅動操作體52a之滾珠螺桿機構52b及伺服馬達52c等。 The position control mechanism 52 of the moving body includes an operating body 52a that is rotatably coupled via a bearing and is disposed in the movable body 51 so as not to be movable in the axial direction of the rotary drive shaft 1; and a drive mechanism including a direction parallel to the rotary drive shaft 1 The ball screw mechanism 52b and the servo motor 52c of the operating body 52a are driven in the direction.
連桿機構53的第1連桿片53a及第2連桿片53b構成為經由設置在移動體51之插銷51a、51b、及設置在第1加工工具4a和第2加工工具4b之插銷41a、41b，分別連接移動體51與第1加工工具4a及第2加工工具4b。 The first link piece 53a and the second link piece 53b of the link mechanism 53 are configured to pass through the pins 51a and 51b provided in the movable body 51, and the pins 41a provided in the first processing tool 4a and the second processing tool 4b, 41b, the moving body 51, the first processing tool 4a, and the second processing tool 4b are respectively connected.
並且，在本實施例中，第1連桿片53a及第2連桿片53b設置成藉由移動體51的移動使第1加工工具4a及第2加工工具4b朝反方向移動。 Further, in the present embodiment, the first link piece 53a and the second link piece 53b are provided to move the first processing tool 4a and the second processing tool 4b in the opposite directions by the movement of the moving body 51.
藉此，第1加工工具4a及第2加工工具4b不會干擾，就能夠在利用構成為例如以第1圖的虛擬線表示之旋壓輥(抽拉成型工具)之第1加工工具4a進行之旋壓加工(此時，第2加工工具4b移動到以第1圖的實線表示之徑向外周側的備用位置。)後，繼續利用構成為以第1圖的虛擬線表示之進行切斷之刃具之第2加工工具4b進行之切斷加工(此時，第1加工工具4a移動到以第1圖的實線表示之徑向外周側的備用位置。)。 By the first processing tool 4a and the second processing tool 4b, the first processing tool 4a and the second processing tool 4b can be used, for example, by the first processing tool 4a configured as a spinning roller (drawing forming tool) indicated by a virtual line in the first drawing. In the spinning process (the second machining tool 4b is moved to the standby position on the radially outer circumferential side indicated by the solid line in FIG. 1), the cutting is continued by the virtual line shown in FIG. The cutting process by the second machining tool 4b of the cutting tool (the first machining tool 4a is moved to the standby position on the radially outer circumferential side indicated by the solid line in Fig. 1).
而且，在連桿機構53的第1連桿片53a及第2連桿片53b上設置第1加工工具4a及第2加工工具4b不隨移動體51的移動而移動之靜止區域(“游隙”部份。在本實施例中為插穿有設置在移動體51之插銷51a、51b之長 形孔54a、54b)。 Further, the first link piece 53a and the second link piece 53b of the link mechanism 53 are provided with a stationary region in which the first machining tool 4a and the second machining tool 4b do not move with the movement of the movable body 51 ("play In the present embodiment, the length of the pins 51a, 51b provided in the moving body 51 is inserted. Shaped holes 54a, 54b).
藉此，能夠將從旋轉驅動軸1的軸心到第1加工工具4a及第2加工工具4b之以第1圖的實線表示之徑向外周側的待避位置的距離設定為必要最小限度，且能夠減少由於第1加工工具4a及第2加工工具4b的離心力引起之旋轉驅動軸1的偏移。 With this, it is possible to set the distance from the axial center of the rotary drive shaft 1 to the to-be-avoided position on the radially outer peripheral side indicated by the solid line in the first drawing of the first processing tool 4a and the second processing tool 4b to the minimum necessary. Further, the displacement of the rotary drive shaft 1 due to the centrifugal force of the first machining tool 4a and the second machining tool 4b can be reduced.
本實施例的旋壓加工裝置是藉由加工工具的位置控制機構5來控制被支撐為能夠沿著設置在與旋轉驅動軸1一同旋轉之旋轉體2之複數個工具支撑部3a、3b朝旋轉體2的徑向移動之第1加工工具4a及第2加工工具4b的位置，藉此可適當地進行旋壓加工，並且能夠在旋壓加工後繼續進行切斷等其他加工。 The spinning processing apparatus of the present embodiment is controlled by the position control mechanism 5 of the processing tool to be supported to be rotatable along a plurality of tool supporting portions 3a, 3b provided in the rotating body 2 that rotates together with the rotary driving shaft 1. The position of the first processing tool 4a and the second processing tool 4b in which the body 2 moves in the radial direction can be appropriately subjected to the spinning process, and other processing such as cutting can be continued after the spinning process.
而且，加工工具的位置控制機構5包括：移動體51，以能夠朝旋轉驅動軸1的軸向移動之方式設置在旋轉驅動軸1的外周而與旋轉驅動軸1一同旋轉；移動體的位置控制機構52，控制移動體51的旋轉驅動軸1的軸向位置；及連桿機構53，具備分別連接移動體51與第1加工工具4a及第2加工工具4b之第1連桿片53a及第2連桿片53b，因此能夠使用連桿機構53之類的簡單的機構，控制容易，並且容易應對運轉狀況不同的2種加工工具的組合的變更等。 Further, the position control mechanism 5 of the processing tool includes a moving body 51 which is provided on the outer circumference of the rotary drive shaft 1 so as to be movable in the axial direction of the rotary drive shaft 1 to rotate together with the rotary drive shaft 1; position control of the movable body The mechanism 52 controls the axial position of the rotational drive shaft 1 of the movable body 51; and the link mechanism 53 includes the first link piece 53a and the first link piece that respectively connect the movable body 51 with the first processing tool 4a and the second processing tool 4b. Since the two link pieces 53b can be easily controlled by using a simple mechanism such as the link mechanism 53, it is easy to cope with the change of the combination of the two kinds of processing tools having different operating conditions.
以上，對本發明的旋壓加工裝置依據其實施例進行了說明，但本發明並不限定於上述實施例所記載之結構，而能夠在適當組合各實施例所記載之結構等不脫離其宗旨的 範圍內對其結構適當地變更。 As described above, the spinning processing apparatus of the present invention has been described based on the embodiments. However, the present invention is not limited to the configuration described in the above embodiments, and the configurations described in the respective embodiments can be appropriately combined without departing from the gist thereof. The structure is appropriately changed within the scope.
本發明的旋壓加工裝置享有可適當地進行旋壓加工，並且能夠在旋壓加工後繼續進行切斷等其他加工的特性，而且能夠使用簡單的機構，控制容易，並且容易應對運轉狀況不同之2種加工工具的組合的變更等，因此能夠適用於各種旋壓加工的用途。 In the spinning processing apparatus of the present invention, it is possible to appropriately perform the spinning process, and it is possible to continue the other processing such as cutting after the spinning process, and it is easy to control using a simple mechanism, and it is easy to cope with the different operating conditions. Since the combination of the two types of processing tools can be changed, it can be applied to various spin processing applications.
1‧‧‧旋轉驅動軸 1‧‧‧Rotary drive shaft
2‧‧‧旋轉體 2‧‧‧Rotating body
3a、3b‧‧‧工具支撑部 3a, 3b‧‧‧Tool support
4a‧‧‧第1加工工具 4a‧‧‧1st processing tool
4b‧‧‧第2加工工具 4b‧‧‧2nd processing tool
5‧‧‧加工工具的位置控制機構 5‧‧‧Location control mechanism for processing tools
6‧‧‧第1軸 6‧‧‧1st axis
7‧‧‧第2軸 7‧‧‧2nd axis
11‧‧‧馬達 11‧‧‧Motor
41a、41b‧‧‧插銷 41a, 41b‧‧‧ latches
51‧‧‧移動體 51‧‧‧Mobile
51a、51b‧‧‧插銷 51a, 51b‧‧‧ latches
52‧‧‧移動體的位置控制機構 52‧‧‧Location control mechanism for mobile bodies
52a‧‧‧操作體 52a‧‧‧Operating body
52b‧‧‧滾珠螺桿機構 52b‧‧‧Rolling screw mechanism
52c‧‧‧伺服馬達 52c‧‧‧Servo motor
53‧‧‧連桿機構 53‧‧‧ linkage mechanism
53a‧‧‧第1連桿片 53a‧‧‧1st link piece
53b‧‧‧第2連桿片 53b‧‧‧2nd link piece
54a、54b‧‧‧長形孔 54a, 54b‧‧‧ elongated holes
61‧‧‧缸體機構 61‧‧‧Cylinder body
62‧‧‧心軸 62‧‧‧ mandrel
71‧‧‧缸體機構 71‧‧‧Cylinder body
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| JP2013008312A JP6044987B2 (en) | 2013-01-21 | 2013-01-21 | Spinning processing equipment |
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| TW201429576A TW201429576A (en) | 2014-08-01 |
| TWI568516B true TWI568516B (en) | 2017-02-01 |
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| KR (1) | KR101522789B1 (en) |
| CN (1) | CN103934342B (en) |
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| CN104858286B (en) * | 2015-05-15 | 2017-03-08 | 航天特种材料及工艺技术研究所 | A kind of spinning machine |
| CN104858284B (en) * | 2015-05-15 | 2017-05-17 | 航天特种材料及工艺技术研究所 | Forward-spinning spinning method |
| CN104858285B (en) * | 2015-05-15 | 2017-03-29 | 航天特种材料及工艺技术研究所 | A kind of spin-on process |
| CN104959440B (en) * | 2015-05-15 | 2017-03-29 | 航天特种材料及工艺技术研究所 | A kind of derotation spin-on process |
| CN105344830B (en) * | 2015-11-30 | 2017-04-12 | 西安航天动力机械厂 | Casing die for spinning barrel-shaped elements and use method thereof |
| CN108906947B (en) * | 2018-07-31 | 2019-08-20 | 廖维东 | The method of helicla flute is opened up in pipe fitting outside wall surface |
| CN109290420A (en) * | 2018-10-12 | 2019-02-01 | 山东理工大学 | A kind of centrifugal oil separator stainless steel disk preparation method |
| CN109702067B (en) * | 2018-12-26 | 2023-11-10 | 浙江长兴和良智能装备有限公司 | Spinning method for pipe fitting and spinning machine with improved structure |
| CN114393089B (en) * | 2022-01-14 | 2023-03-17 | 江苏特威机床制造有限公司 | Numerical control conical steel pipe spinning machine in static state of steel pipe |
| CN115193993B (en) * | 2022-09-14 | 2022-12-09 | 哈尔滨艾瑞排放控制技术股份有限公司 | Tubular workpiece machining equipment and machining method thereof |
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| JP2001105041A (en) * | 1999-10-13 | 2001-04-17 | Sango Co Ltd | Spinning device |
| JP2005305482A (en) * | 2004-04-20 | 2005-11-04 | Toyota Motor Corp | Spinning apparatus |
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| JP2957154B2 (en) * | 1997-11-18 | 1999-10-04 | 株式会社三五 | Pipe end forming method and apparatus |
| JP2922201B1 (en) * | 1998-07-21 | 1999-07-19 | 株式会社三五 | Spinning method and its equipment |
| JP3546937B2 (en) * | 1998-10-13 | 2004-07-28 | トヨタ自動車株式会社 | Drawing method and drawing device |
| JP2001047162A (en) * | 1999-08-05 | 2001-02-20 | Sango Co Ltd | Spinning device |
| JP3743496B2 (en) * | 2000-07-27 | 2006-02-08 | トヨタ自動車株式会社 | Catalytic converter manufacturing method and spinning processing apparatus |
| JP2002316218A (en) * | 2001-04-18 | 2002-10-29 | Sango Co Ltd | Spindle mechanism |
| CN1304135C (en) * | 2004-11-18 | 2007-03-14 | 胡德林 | Barrel rotation processing method and apparatus |
| JP4598035B2 (en) * | 2007-08-07 | 2010-12-15 | 日本スピンドル製造株式会社 | Drawing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001105041A (en) * | 1999-10-13 | 2001-04-17 | Sango Co Ltd | Spinning device |
| JP2005305482A (en) * | 2004-04-20 | 2005-11-04 | Toyota Motor Corp | Spinning apparatus |
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| TW201429576A (en) | 2014-08-01 |
| CN103934342B (en) | 2016-03-30 |
| JP2014138946A (en) | 2014-07-31 |
| JP6044987B2 (en) | 2016-12-14 |
| CN103934342A (en) | 2014-07-23 |
| KR101522789B1 (en) | 2015-05-26 |
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