WO2022083144A1 - Cold-pressing pipe bending processing device - Google Patents

Cold-pressing pipe bending processing device Download PDF

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Publication number
WO2022083144A1
WO2022083144A1 PCT/CN2021/100084 CN2021100084W WO2022083144A1 WO 2022083144 A1 WO2022083144 A1 WO 2022083144A1 CN 2021100084 W CN2021100084 W CN 2021100084W WO 2022083144 A1 WO2022083144 A1 WO 2022083144A1
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WO
WIPO (PCT)
Prior art keywords
arc
processing device
rotating
cold
pipe bending
Prior art date
Application number
PCT/CN2021/100084
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French (fr)
Chinese (zh)
Inventor
祝晓东
杨志伟
王晓
李岩
方红卫
郑亚生
俞晨曦
胡志刚
Original Assignee
浙江中工石化设备有限公司
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Application filed by 浙江中工石化设备有限公司 filed Critical 浙江中工石化设备有限公司
Publication of WO2022083144A1 publication Critical patent/WO2022083144A1/en

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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
    • B21D7/00—Bending rods, profiles, or tubes
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends

Definitions

  • the invention relates to the technical field of pipe bend processing, in particular to a cold-pressed pipe bend processing device.
  • the three-point method is mostly used for bending.
  • the processing device cannot be adjusted according to the wall thickness of the bend, resulting in the inability to process bends with different diameters.
  • a cold-pressed pipe bending processing device includes a pusher, a pipe bend and a guide, the pusher and the pipe bend cooperate with each other and are arranged on one side of the pipe bend, and the guide is provided with is located on the other side of the pipe bend and is matched with the pipe bend.
  • the pipe bend includes a rotating disc, a rotating shaft and a resisting plate, and the rotating shaft is arranged on the central axis of the rotating disc.
  • the abutting plate is arranged on one side of the rotating plate, and cooperates with the rotating plate, the abutting plate includes an arc plate, a connecting bracket, a movable shaft and a telescopic rod, the arc-shaped plate is matched with the rotating disk, the connecting bracket connects the movable shaft and the arc-shaped plate, and the telescopic rod is connected with the movable shaft.
  • the rotating disk includes a disk body and a reinforcing rib
  • the disk body is disposed on the upper and lower sides of the rotating shaft, and is fixedly connected with the rotating shaft, and the reinforcing rib is disposed inside the disk body.
  • the guide member includes a support seat, an arc-shaped inner core, a guide seat, an adjusting rod and a fixing rod
  • the support seat is fixedly connected with the arc-shaped inner core and is located at one end of the arc-shaped inner core, so The other end of the arc-shaped inner core is matched with the rotating disk, the guide seat is fixedly connected with one end of the adjusting rod, and the other end of the adjusting rod is rotatably connected with the fixing rod.
  • the guide base includes two oppositely arranged clamping claws, an adjustment screw and a connection base
  • the connection base is slidably connected with the adjustment screw, and is fixedly connected with the adjustment rod
  • the two clamping claws They are respectively located on both sides of the adjusting screw and are threadedly connected with the adjusting screw.
  • the adjusting screw includes a screw rod body, a threaded sleeve and a rotating handle, the screw rod body is fixedly connected with the rotating handle, and is located at one end of the adjusting screw rod, the screw rod body penetrates the adjusting screw rod, and is located at the end of the adjusting screw rod.
  • the threaded sleeves are sleeved on both sides of the screw rod body, and are respectively fixedly connected with the clamping claws.
  • the adjusting screw also has a forward thread and a reverse thread, and the forward thread and the reverse thread are both located on the screw rod body and fit with the thread sleeve respectively.
  • the beneficial effects of the invention are as follows: on the basis of the prior art, the structure of the processing device is improved, and the curved plate, the connecting bracket and the telescopic rod are used, so that the guide member can process the raw material pipes of different diameters, thereby improving the processing device.
  • the scope of application, and the movable shaft is used to control the bending degree of the arc plate and the elbow fitting, so as to achieve the purpose of improving the scope of application of the processing device.
  • FIG. 1 is a schematic top-view structural diagram of a cold-pressed pipe bending processing device according to the present invention.
  • Fig. 2 is a partial side structural schematic diagram of a cold-pressed pipe bending processing device of the present invention.
  • 3 is a schematic structural diagram of a guide seat, a fixing rod and an adjusting rod of a cold-pressed pipe bending processing device of the present invention.
  • 4 is a schematic structural diagram of a propelling bottom plate of a cold-pressed pipe bending processing device according to the present invention.
  • 5 is a schematic structural diagram of a support seat and an arc-shaped inner core of a cold-pressed pipe bending processing device of the present invention.
  • a cold-pressed pipe bending processing device comprising a pusher 10, a pipe bend 20 and a guide 30, the pusher 10 and the pipe bend 20 cooperate with each other and are arranged on one side of the elbow member 20, the guide member 30 is arranged on the other side of the elbow member 20, and cooperates with the elbow member 20, the elbow
  • the component 20 includes a rotating disk 21, a rotating shaft 22 and a resisting plate 23, the rotating shaft 22 is arranged on the central axis of the rotating disk 21, and cooperates with the rotating disk 21, and the resisting plate 23 is provided with On one side of the rotating disk 21 and cooperate with the rotating disk 21, the abutting plate 23 includes an arc-shaped plate 231, a connecting bracket 232, a movable shaft 233 and a telescopic rod 234.
  • the arc-shaped plate 231 In cooperation with the rotating disk 21 , the connecting bracket 232 is connected to the movable shaft 233 and the arc-shaped plate 231 , and the telescopic rod 234 is connected to the movable shaft 233 .
  • the processing device is provided with a bottom plate
  • the pusher 10 is used to push the raw material pipe
  • the elbow member 20 is used to bend the raw material pipe
  • the guide member 30 is used to determine the bending to form the elbow so that the bent pipe can be used for a period of time
  • the rotating plate 21 is driven by the rotating shaft 22 to realize the rotation
  • the rotating shaft 22 is connected with a driving device to realize the rotation
  • the abutting plate 23 is used to connect with the rotating shaft 22.
  • the curved plate 231 cooperates with the rotating disk 21, so as to realize the determination of the bending degree of the raw material pipeline.
  • the angle of inclination between the 231 and the rotating plate 21 is determined, so that the bending degree of the bent pipe can be adjusted according to the needs.
  • the telescopic rod 234 is used to adjust the relationship between the arc plate 231 and the rotating plate 21. The relative distance between them can be adjusted according to the diameter of the raw material pipeline to achieve better adaptability to the raw material pipeline.
  • the rotating disk 21 includes a disk body 211 and a reinforcing rib 212, the disk body 211 is arranged on the upper and lower sides of the rotating shaft 22, and is fixedly connected with the rotating shaft 22, and the reinforcing rib 212 is provided inside the disk body 211 .
  • the plate body 211 is used to drive the raw material pipeline to rotate and bend the raw material pipeline
  • the reinforcing rib 212 is used to enhance the friction between the raw material pipeline and the plate body 211, so as to avoid the During the rotation of the disk body 211, the raw material pipe falls off.
  • the guide member 30 includes a support base 31, an arc-shaped inner core 32, a guide base 33, an adjustment rod 34 and a fixed rod 35, and the support base 31 is fixedly connected with the arc-shaped inner core 32 and is located at the One end of the arc-shaped inner core 32, the other end of the arc-shaped inner core 32 is matched with the rotating disk 21, the guide seat 33 is fixedly connected with one end of the adjustment rod 34, and the adjustment rod 34 The other end of the bracket is rotatably connected to the fixing rod 35, and the support base 31 can be provided with a support link on the upper side of the bottom plate.
  • the support seat 31 is used to support the arc-shaped inner core 32.
  • One end of the arc-shaped inner core 32 is connected to the support seat 31, and the other end is matched with the raw material pipeline.
  • the guide seat 33 is used to guide the movement track of the raw material pipeline after passing through the elbow member 20, and to assist in modifying the inside of the raw material pipeline to reduce the wrinkles on the inner wall after the elbow is formed, so that the raw material pipeline can meet the requirements.
  • 34 is used to adjust the position between the adjusting rod 34 and the raw material pipe, so that the adjusting rod 34 can limit the degree of bending of the raw material pipe according to the needs, and the fixing rod 35 is used to fix the adjusting rod 34 to So that the adjusting rod 34 does not move any more after the angle is adjusted.
  • the guide base 33 includes two oppositely arranged clamping claws 331, an adjustment screw 332 and a connection base 333, and the connection base 333 is slidably connected to the adjustment screw 332 and fixedly connected to the adjustment rod 34.
  • the two clamping claws 331 are located on both sides of the adjusting screw 332 respectively, and are connected with the adjusting screw 332 in a thread.
  • the clamping claws 331 are used to fit the raw material pipeline, and the degree of opening and closing between the clamping claws 331 can be adjusted according to the adjusting screw 332, so as to adapt to the diameter of the raw material pipeline, so that the The clamping claw 331 can have a better clamping effect on the raw material pipeline.
  • the adjusting screw rod 332 includes a screw rod body 334, a threaded sleeve 335 and a rotating handle 336.
  • the screw rod body 334 is fixedly connected to the rotating handle 336 and is located at one end of the adjusting screw rod 332.
  • the screw rod body 334 is used to be rotated by the rotating handle 336 , and after the screw rod body 334 is rotated, the threaded sleeve 335 is driven to move toward or away from each other, so that the clamping
  • the claw 331 can fit the diameter of the raw material pipeline as required, and the screw rod body 334 is also used to connect the threaded sleeve 335 and the connection base 333, so as to realize the adjustment between the adjustment screw 332 and the connection base 333. connect.
  • the adjusting screw 332 also has a forward thread 337 and a reverse thread 338. Both the forward thread 337 and the reverse thread 338 are located on the screw rod body 334, and are respectively connected with the threaded sleeve 335. fit.
  • the forward thread 337 and the reverse thread 338 cooperate with the threaded sleeve 335, so that the threaded sleeve 335 can move toward or away from each other, so that the clamping claw 331 Can fit the diameter of the raw material pipeline.
  • the propulsion member 10 includes a propulsion bottom plate 11, a cylinder 12 and a propulsion shaft 13, the cylinder 12 is connected with the propulsion bottom plate 11 through the propulsion shaft 13, and the propulsion bottom plate 11 is fixed with the propulsion shaft 13 connect.
  • the propulsion bottom plate 11 is used to propel the raw material pipeline
  • the air cylinder 12 is used to control the displacement of the propulsion shaft 13
  • the propulsion bottom plate 11 is pushed by the propulsion shaft 13 to drive the raw material
  • the pipe is moved, and the raw material pipe is sent to the pipe bend 20 for rough bending, and is matched by the guide element 30 to realize the processing of the pipe bend.
  • the propulsion bottom plate 11 has a plate body 111 and a fastening plate 112, the fastening plate 112 is fixedly connected with the plate body 111, and cooperates with the raw material pipeline, the plate body 111 and the propulsion shaft 13 It is fixedly connected and located at one end of the propulsion shaft 13 relatively far away from the cylinder 12 .
  • the fastening plate 112 is used to cooperate with the plate body 111 to clamp the raw material pipeline.
  • the present invention improves the structure of the processing device and uses the arc-shaped plate 231, the connecting bracket 232 and the telescopic rod 234, so that the guide member 30 can process the raw material pipes of different diameters, thereby improving the processing device.
  • the scope of application, and the movable shaft 233 is used to control the degree of bending of the arc-shaped plate 231 and the pipe bend 20, so as to achieve the purpose of increasing the scope of application of the processing device.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

A cold-pressing pipe bending processing device, comprising a pushing member (10), a pipe bending member (20) and a guide member (30), wherein the pushing member cooperates with the pipe bending member, and the guide member cooperates with the pipe bending member. The pipe bending member comprises a rotating disk (21), a rotating shaft (22) and an abutting plate (23), wherein the rotating shaft is arranged in the central axis of the rotating disk and cooperates with the rotating disk; and the abutting plate is arranged on one side of the rotating disk and cooperates with the rotating disk. The abutting plate comprises an arc-shaped plate (231), a connecting support (232), a movable shaft (233) and a telescopic rod (234), wherein the arc-shaped plate cooperates with the rotating disk; the connecting support is connected to the movable shaft and the arc-shaped plate; and the telescopic rod is connected to the movable shaft. The cold-pressing pipe bending processing device can process raw pipelines with different diameters, and the bending degrees of the arc-shaped plate and the pipe bending member are controlled by means of the movable shaft, such that the aim of expanding the application range of the processing device is achieved.

Description

一种冷压弯管加工装置A cold-pressed pipe bending device
[援引加入(细则20.6) 06.07.2021]　
技术领域[Incorporated by reference (Rule 20.6) 06.07.2021]
technical field
本发明涉及弯管加工技术领域，尤其涉及一种冷压弯管加工装置。The invention relates to the technical field of pipe bend processing, in particular to a cold-pressed pipe bend processing device.
背景技术Background technique
在现有技术进行弯管加工时，大多采用三点式的方法进行加工，但是在加工过程中，却存在无法根据弯管的壁厚调节加工装置，导致无法对不同直径的弯管进行加工的问题。In the prior art, the three-point method is mostly used for bending. However, during the processing, the processing device cannot be adjusted according to the wall thickness of the bend, resulting in the inability to process bends with different diameters.
发明内容SUMMARY OF THE INVENTION
本发明为了解决现有技术中的加工装置无法根据弯管的壁厚进行调节的问题，导致无法对不同直径的弯管进行加工的问题，提出了一种冷压弯管加工装置。In order to solve the problem that the processing device in the prior art cannot be adjusted according to the wall thickness of the elbow, resulting in the inability to process elbows of different diameters, a cold-pressed elbow processing device is proposed.
一种冷压弯管加工装置，包括推进件、弯管件和导向件，所述推进件与所述弯管件相互配合，并设置于所述弯管件的一侧，所述导向件设置于所述弯管件的另一侧，并与所述弯管件相配合，所述弯管件包括转动盘、转动轴和抵持板，所述转动轴设置于所述转动盘的中心轴线上，并与所述转动盘相互配合，所述抵持板设置于所述转动盘的一侧，并与所述转动盘相互配合，所述抵持板包括弧形板、连接支架、活动轴和伸缩杆，所述弧形板与所述转动盘相配合，所述连接支架连接所述活动轴和所述弧形板，所述伸缩杆与所述活动轴连接。A cold-pressed pipe bending processing device includes a pusher, a pipe bend and a guide, the pusher and the pipe bend cooperate with each other and are arranged on one side of the pipe bend, and the guide is provided with is located on the other side of the pipe bend and is matched with the pipe bend. The pipe bend includes a rotating disc, a rotating shaft and a resisting plate, and the rotating shaft is arranged on the central axis of the rotating disc. and cooperates with the rotating plate, the abutting plate is arranged on one side of the rotating plate, and cooperates with the rotating plate, the abutting plate includes an arc plate, a connecting bracket, a movable shaft and a telescopic rod, the arc-shaped plate is matched with the rotating disk, the connecting bracket connects the movable shaft and the arc-shaped plate, and the telescopic rod is connected with the movable shaft.
其中，所述转动盘包括盘体和加强筋，所述盘体设置于所述转动轴的上下两侧，并与所述转动轴固定连接，所述加强筋设置于所述盘体的内部。Wherein, the rotating disk includes a disk body and a reinforcing rib, the disk body is disposed on the upper and lower sides of the rotating shaft, and is fixedly connected with the rotating shaft, and the reinforcing rib is disposed inside the disk body.
其中，所述导向件包括支撑座、弧形内芯、导向座、调节杆和固定杆，所述支撑座与所述弧形内芯固定连接，并位于所述弧形内芯的一端，所述弧形内芯的另一端则与所述转动盘相配合，所述导向座与所述调节杆的一端固定连接,所述调节杆的另一端与所述固定杆转动连接。 其中，所述导向座包括两个相对设置的夹持爪、调节螺杆和连接底座，所述连接底座与所述调节螺杆滑动连接，并与所述调节杆固定连接，两个所述夹持爪分别位于所述调节螺杆的两侧，并与所述调节螺杆螺纹连接。Wherein, the guide member includes a support seat, an arc-shaped inner core, a guide seat, an adjusting rod and a fixing rod, and the support seat is fixedly connected with the arc-shaped inner core and is located at one end of the arc-shaped inner core, so The other end of the arc-shaped inner core is matched with the rotating disk, the guide seat is fixedly connected with one end of the adjusting rod, and the other end of the adjusting rod is rotatably connected with the fixing rod. Wherein, the guide base includes two oppositely arranged clamping claws, an adjustment screw and a connection base, the connection base is slidably connected with the adjustment screw, and is fixedly connected with the adjustment rod, and the two clamping claws They are respectively located on both sides of the adjusting screw and are threadedly connected with the adjusting screw.
其中，所述调节螺杆包括螺杆杆体、螺纹套和转动手柄，所述螺杆杆体与所述转动手柄固定连接，并位于所述调节螺杆的一端，所述螺杆杆体贯穿所述调节螺杆，并位于所述调节螺杆的另一端，所述螺纹套套设于所述螺杆杆体的两侧，并分别与所述夹持爪固定连接。Wherein, the adjusting screw includes a screw rod body, a threaded sleeve and a rotating handle, the screw rod body is fixedly connected with the rotating handle, and is located at one end of the adjusting screw rod, the screw rod body penetrates the adjusting screw rod, and is located at the end of the adjusting screw rod. At the other end of the adjusting screw, the threaded sleeves are sleeved on both sides of the screw rod body, and are respectively fixedly connected with the clamping claws.
其中，所述调节螺杆还具有正向螺纹和反向螺纹，所述正向螺纹与所述反向螺纹均位于所述螺杆杆体上，并分别与所述螺纹套契合。Wherein, the adjusting screw also has a forward thread and a reverse thread, and the forward thread and the reverse thread are both located on the screw rod body and fit with the thread sleeve respectively.
本发明的有益效果为：在现有技术的基础上，改进加工装置的结构，利用弧形板、连接支架和伸缩杆，从而使得导向件能对不同直径的原料管道进行加工，从而提升加工装置的适用范围，而活动轴用以控制弧形板与弯管件的弯曲程度，从而达到提升加工装置适用范围的目的。The beneficial effects of the invention are as follows: on the basis of the prior art, the structure of the processing device is improved, and the curved plate, the connecting bracket and the telescopic rod are used, so that the guide member can process the raw material pipes of different diameters, thereby improving the processing device. The scope of application, and the movable shaft is used to control the bending degree of the arc plate and the elbow fitting, so as to achieve the purpose of improving the scope of application of the processing device.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.
图1是本发明一种冷压弯管加工装置的俯视结构示意图。 图2是本发明一种冷压弯管加工装置的局部侧视结构示意图。 图3是本发明一种冷压弯管加工装置的导向座和固定杆以及调节杆的结构示意图。 图4是本发明一种冷压弯管加工装置的推进底板的结构示意图。 图5是本发明一种冷压弯管加工装置的支撑座和弧形内芯的结构示意图。FIG. 1 is a schematic top-view structural diagram of a cold-pressed pipe bending processing device according to the present invention. Fig. 2 is a partial side structural schematic diagram of a cold-pressed pipe bending processing device of the present invention. 3 is a schematic structural diagram of a guide seat, a fixing rod and an adjusting rod of a cold-pressed pipe bending processing device of the present invention. 4 is a schematic structural diagram of a propelling bottom plate of a cold-pressed pipe bending processing device according to the present invention. 5 is a schematic structural diagram of a support seat and an arc-shaped inner core of a cold-pressed pipe bending processing device of the present invention.
10-推进件、20-弯管件、30-导向件、11-推进底板、12-气缸、13-推进轴、21-转动盘、22-转动轴、23-抵持板、31-支撑座、32-弧形内芯、33-导向座、34-调节杆、35-固定杆、111-板体、112-紧固板、211-盘体、212-加强筋、231-弧形板、232-连接支架、233-活动轴、234-伸缩杆、331-夹持爪、332-调节螺杆、333-连接底座、334-螺杆杆体、335-螺纹套、336-转动手柄、337-正向螺纹、338-反向螺纹。10-Pushing piece, 20-Bending pipe piece, 30-Guiding piece, 11-Pushing bottom plate, 12-Cylinder, 13-Pushing shaft, 21-Rotating disc, 22-Rotating shaft, 23-Abutting plate, 31-Support seat , 32-arc inner core, 33-guide seat, 34-adjusting rod, 35-fixing rod, 111-plate body, 112-fastening plate, 211-disk body, 212-reinforcing rib, 231-arc-shaped plate, 232-Connecting bracket, 233-Active shaft, 234-Telescopic rod, 331-Clamping claw, 332-Adjusting screw, 333-Connecting base, 334-Screw rod body, 335-Thread sleeve, 336-Rotating handle, 337-Forward Thread, 338-reverse thread.
具体实施方式Detailed ways
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.
在本发明的描述中，需要理解的是，术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、"外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than An indication or implication that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, is not to be construed as a limitation of the invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.
请参阅图1至图5,本发明提供一种技术方案：一种冷压弯管加工装置，包括推进件10、弯管件20和导向件30,所述推进件10与所述弯管件20相互配合，并设置于所述弯管件20的一侧，所述导向件30设置于所述弯管件20的另一侧，并与所述弯管件20相配合，所述弯管件20包括转动盘21、转动轴22和抵持板23,所述转动轴22设置于所述转动盘21的中心轴线上，并与所述转动盘21相互配合，所述抵持板23设置于所述转动盘21的一侧，并与所述转动盘21相互配合，所述抵持板23包括弧形板231、连接支架232、活动轴233和伸缩杆234,所述弧形板231与所述转动盘21相配合，所述连接支架232连接所述活动轴233和所述弧形板231,所述伸缩杆234与所述活动轴233连接。Please refer to FIG. 1 to FIG. 5 , the present invention provides a technical solution: a cold-pressed pipe bending processing device, comprising a pusher 10, a pipe bend 20 and a guide 30, the pusher 10 and the pipe bend 20 cooperate with each other and are arranged on one side of the elbow member 20, the guide member 30 is arranged on the other side of the elbow member 20, and cooperates with the elbow member 20, the elbow The component 20 includes a rotating disk 21, a rotating shaft 22 and a resisting plate 23, the rotating shaft 22 is arranged on the central axis of the rotating disk 21, and cooperates with the rotating disk 21, and the resisting plate 23 is provided with On one side of the rotating disk 21 and cooperate with the rotating disk 21, the abutting plate 23 includes an arc-shaped plate 231, a connecting bracket 232, a movable shaft 233 and a telescopic rod 234. The arc-shaped plate 231 In cooperation with the rotating disk 21 , the connecting bracket 232 is connected to the movable shaft 233 and the arc-shaped plate 231 , and the telescopic rod 234 is connected to the movable shaft 233 .
在本实施方式中，加工装置外设底板，所述推进件10用以推进原料管道，所述弯管件20用以将原料管道进行弯曲，所述导向件30用以确定形成弯管的弯曲程度，以使得弯管能达到使用续期，所述转动盘21被所述转动轴22带动，从而实现转动，所述转动轴22外接驱动装置实现转动，所述抵持板23用以与所述转动盘21配合，从而实现对原料管道弯曲程度的确定，所述弧形板231与所述转动盘21配合，并通过所述连接支架232和所述活动轴233实现对所述弧形板231与所述转动盘21之间倾斜角度的确定，从而可以根据需要来调节制成的弯管的弯曲程度，所述伸缩杆234用以调节所述弧形板231与所述转动盘21之间的相对距离，以使得可以根据原料管道的直径来进行调节，以达到较好的对原料管道的适应性。In this embodiment, the processing device is provided with a bottom plate, the pusher 10 is used to push the raw material pipe, the elbow member 20 is used to bend the raw material pipe, and the guide member 30 is used to determine the bending to form the elbow so that the bent pipe can be used for a period of time, the rotating plate 21 is driven by the rotating shaft 22 to realize the rotation, the rotating shaft 22 is connected with a driving device to realize the rotation, and the abutting plate 23 is used to connect with the rotating shaft 22. The curved plate 231 cooperates with the rotating disk 21, so as to realize the determination of the bending degree of the raw material pipeline. The angle of inclination between the 231 and the rotating plate 21 is determined, so that the bending degree of the bent pipe can be adjusted according to the needs. The telescopic rod 234 is used to adjust the relationship between the arc plate 231 and the rotating plate 21. The relative distance between them can be adjusted according to the diameter of the raw material pipeline to achieve better adaptability to the raw material pipeline.
进一步的，所述转动盘21包括盘体211和加强筋212,所述盘体211设置于所述转动轴22的上下两侧，并与所述转动轴22固定连接，所述加强筋212设置于所述盘体211的内部。Further, the rotating disk 21 includes a disk body 211 and a reinforcing rib 212, the disk body 211 is arranged on the upper and lower sides of the rotating shaft 22, and is fixedly connected with the rotating shaft 22, and the reinforcing rib 212 is provided inside the disk body 211 .
在本实施方式中，所述盘体211用以带动原料管道进行转动以及对原料管道的弯曲，所述加强筋212用以增强原料管道与所述盘体211之间的摩擦力，从而避免所述盘体211的转动过程中，原料管道发生脱落。In this embodiment, the plate body 211 is used to drive the raw material pipeline to rotate and bend the raw material pipeline, and the reinforcing rib 212 is used to enhance the friction between the raw material pipeline and the plate body 211, so as to avoid the During the rotation of the disk body 211, the raw material pipe falls off.
进一步的，所述导向件30包括支撑座31、弧形内芯32、导向座33、调节杆34和固定杆35,所述支撑座31与所述弧形内芯32固定连接，并位于所述弧形内芯32的一端，所述弧形内芯32的另一端则与所述转动盘21相配合，所述导向座33与所述调节杆34的一端固定连接，所述调节杆34的另一端与所述固定杆35转动连接，所述支撑座31可设置支撑连杆于底板上侧。Further, the guide member 30 includes a support base 31, an arc-shaped inner core 32, a guide base 33, an adjustment rod 34 and a fixed rod 35, and the support base 31 is fixedly connected with the arc-shaped inner core 32 and is located at the One end of the arc-shaped inner core 32, the other end of the arc-shaped inner core 32 is matched with the rotating disk 21, the guide seat 33 is fixedly connected with one end of the adjustment rod 34, and the adjustment rod 34 The other end of the bracket is rotatably connected to the fixing rod 35, and the support base 31 can be provided with a support link on the upper side of the bottom plate.
在本实施方式中，所述支撑座31用以支撑所述弧形内芯32,所述弧形内芯32的一端与所述支撑座31连接，另一端与原料管道配合，所述导向座33用以引导原料管道在通过所述弯管件20后的运动轨迹，并辅助性修饰原料管道的内部，以减少弯管成型后内壁的褶皱，以使得原料管道能符合要求，所述调节杆34用以调节所述调节杆34与原料管道之间的位置，从而使得所述调节杆34能根据需要限制原料管道的成型弯曲程度，所述固定杆35用以固定所述调节杆34,以使得所述调节杆34在调节好角度后，不再发生移动。In this embodiment, the support seat 31 is used to support the arc-shaped inner core 32. One end of the arc-shaped inner core 32 is connected to the support seat 31, and the other end is matched with the raw material pipeline. The guide seat 33 is used to guide the movement track of the raw material pipeline after passing through the elbow member 20, and to assist in modifying the inside of the raw material pipeline to reduce the wrinkles on the inner wall after the elbow is formed, so that the raw material pipeline can meet the requirements. 34 is used to adjust the position between the adjusting rod 34 and the raw material pipe, so that the adjusting rod 34 can limit the degree of bending of the raw material pipe according to the needs, and the fixing rod 35 is used to fix the adjusting rod 34 to So that the adjusting rod 34 does not move any more after the angle is adjusted.
进一步的，所述导向座33包括两个相对设置的夹持爪331、调节螺杆332和连接底座333,所述连接底座333与所述调节螺杆332滑动连接，并与所述调节杆34固定连接，两个所述夹持爪331分别位于所述调节螺杆332的两侧，并与所述调节螺杆332螺纹连接。Further, the guide base 33 includes two oppositely arranged clamping claws 331, an adjustment screw 332 and a connection base 333, and the connection base 333 is slidably connected to the adjustment screw 332 and fixedly connected to the adjustment rod 34. , the two clamping claws 331 are located on both sides of the adjusting screw 332 respectively, and are connected with the adjusting screw 332 in a thread.
在本实施方式中，所述夹持爪331用以配合原料管道，并可以根据所述调节螺杆332调节所述夹持爪331之间的开合程度，从而适应原料管道的直径，以使得所述夹持爪331能具有对原料管道较好的夹持效果。In this embodiment, the clamping claws 331 are used to fit the raw material pipeline, and the degree of opening and closing between the clamping claws 331 can be adjusted according to the adjusting screw 332, so as to adapt to the diameter of the raw material pipeline, so that the The clamping claw 331 can have a better clamping effect on the raw material pipeline.
进一步的，所述调节螺杆332包括螺杆杆体334、螺纹套335和转动手柄336,所述螺杆杆体334与所述转动手柄336固定连接，并位于所述调节螺杆332的一端，所述螺杆杆体334贯穿所述调节螺杆332,并位于所述调节螺杆332的另一端，所述螺纹套335套设于所述螺杆杆体334的两侧，并分别与所述夹持爪331固定连接。Further, the adjusting screw rod 332 includes a screw rod body 334, a threaded sleeve 335 and a rotating handle 336. The screw rod body 334 is fixedly connected to the rotating handle 336 and is located at one end of the adjusting screw rod 332. The screw rod body 334 Passing through the adjusting screw 332 and located at the other end of the adjusting screw 332 , the threaded sleeves 335 are sleeved on both sides of the screw rod body 334 and are respectively fixedly connected with the clamping claws 331 .
在本实施方式中，所述螺杆杆体334用以被所述转动手柄336转动，在所述螺杆杆体334转动后，带动所述螺纹套335进行相向或相远离的运动，从而使得所述夹持爪331能根据需要以契合原料管道的直径，所述螺杆杆体334还用以连接所述螺纹套335与所述连接底座333,从而实现让所述调节螺杆332与所述连接底座333之间的连接。In this embodiment, the screw rod body 334 is used to be rotated by the rotating handle 336 , and after the screw rod body 334 is rotated, the threaded sleeve 335 is driven to move toward or away from each other, so that the clamping The claw 331 can fit the diameter of the raw material pipeline as required, and the screw rod body 334 is also used to connect the threaded sleeve 335 and the connection base 333, so as to realize the adjustment between the adjustment screw 332 and the connection base 333. connect.
进一步的，所述调节螺杆332还具有正向螺纹337和反向螺纹338,所述正向螺纹337与所述反向螺纹338均位于所述螺杆杆体334上，并分别与所述螺纹套335契合。Further, the adjusting screw 332 also has a forward thread 337 and a reverse thread 338. Both the forward thread 337 and the reverse thread 338 are located on the screw rod body 334, and are respectively connected with the threaded sleeve 335. fit.
在本实施方式中，所述正向螺纹337与所述反向螺纹338与所述螺纹套335配合，从而使得所述螺纹套335能想向或相离运动，从而使得所述夹持爪331能契合原料管道的直径。In this embodiment, the forward thread 337 and the reverse thread 338 cooperate with the threaded sleeve 335, so that the threaded sleeve 335 can move toward or away from each other, so that the clamping claw 331 Can fit the diameter of the raw material pipeline.
进一步的，所述推进件10包括推进底板11、气缸12和推进轴13,所述气缸12通过所述推进轴13与所述推进底板11连接，所述推进底板11与所述推进轴13固定连接。Further, the propulsion member 10 includes a propulsion bottom plate 11, a cylinder 12 and a propulsion shaft 13, the cylinder 12 is connected with the propulsion bottom plate 11 through the propulsion shaft 13, and the propulsion bottom plate 11 is fixed with the propulsion shaft 13 connect.
在本实施方式中，所述推进底板11用以推进原料管道，所述气缸12用以控制所述推进轴13的位移，而所述推进底板11受到所述推进轴13的推动，从而带动原料管道进行移动，原料管道被送至弯管件20中进行粗弯，并经导向件30的配合，从而实现对弯管的加工。In this embodiment, the propulsion bottom plate 11 is used to propel the raw material pipeline, the air cylinder 12 is used to control the displacement of the propulsion shaft 13 , and the propulsion bottom plate 11 is pushed by the propulsion shaft 13 to drive the raw material The pipe is moved, and the raw material pipe is sent to the pipe bend 20 for rough bending, and is matched by the guide element 30 to realize the processing of the pipe bend.
进一步的，所述推进底板11具有板体111和紧固板112,所述紧固板112与所述板体111固定连接，并与原料管道配合，所述板体111与所述推进轴13固定连接，并位于所述推进轴13相对远离所述气缸12的一端。Further, the propulsion bottom plate 11 has a plate body 111 and a fastening plate 112, the fastening plate 112 is fixedly connected with the plate body 111, and cooperates with the raw material pipeline, the plate body 111 and the propulsion shaft 13 It is fixedly connected and located at one end of the propulsion shaft 13 relatively far away from the cylinder 12 .
在本实施方式中，所述紧固板112用以与所述板体111相互配合，从而夹持原料管道。In this embodiment, the fastening plate 112 is used to cooperate with the plate body 111 to clamp the raw material pipeline.
本发明在现有技术的基础上，改进加工装置的结构，利用弧形板231、连接支架232和伸缩杆234,从而使得导向件30能对不同直径的原料管道进行加工，从而提升加工装置的适用范围，而活动轴233用以控制弧形板231与弯管件20的弯曲程度，从而达到提升加工装置适用范围的目的。On the basis of the prior art, the present invention improves the structure of the processing device and uses the arc-shaped plate 231, the connecting bracket 232 and the telescopic rod 234, so that the guide member 30 can process the raw material pipes of different diameters, thereby improving the processing device. The scope of application, and the movable shaft 233 is used to control the degree of bending of the arc-shaped plate 231 and the pipe bend 20, so as to achieve the purpose of increasing the scope of application of the processing device.
以上所揭露的仅为本发明一种较佳实施例而已，当然不能以此来限定本发明之权利范围，本领域普通技术人员可以理解实现上述实施例的全部或部分流程，并依本发明权利要求所作的等同变化，仍属于发明所涵盖的范围。The above disclosure is only a preferred embodiment of the present invention, and of course, it cannot limit the scope of rights of the present invention. Those of ordinary skill in the art can understand that all or part of the process for realizing the above-mentioned embodiment can be realized according to the rights of the present invention. The equivalent changes required to be made still belong to the scope covered by the invention.

Claims (6)

  1. 一种冷压弯管加工装置，其特征在于，包括推进件、弯管件和导向件，所述推进件与所述弯管件相互配合，并设置于所述弯管件的一侧，所述导向件设置于所述弯管件的另一侧，并与所述弯管件相配合，所述弯管件包括转动盘、转动轴和抵持板，所述转动轴设置于所述转动盘的中心轴线上，并与所述转动盘相互配合，所述抵持板设置于所述转动盘的一侧，并与所述转动盘相互配合，所述抵持板包括弧形板、连接支架、活动轴和伸缩杆，所述弧形板与所述转动盘相配合，所述连接支架连接所述活动轴和所述弧形板，所述伸缩杆与所述活动轴连接。A cold-pressed pipe bending processing device is characterized in that it includes a pusher, a pipe bend and a guide, the pusher and the pipe bend cooperate with each other and are arranged on one side of the pipe bend, so that the The guide member is arranged on the other side of the pipe bend and is matched with the pipe bend. The pipe bend includes a rotating disc, a rotating shaft and a resisting plate, and the rotating shaft is arranged on the rotating shaft. on the central axis of the disk and cooperate with the rotating disk. The abutting plate is arranged on one side of the rotating disk and cooperates with the rotating disk. The abutting plate includes an arc-shaped plate, a connecting A bracket, a movable shaft and a telescopic rod, the arc-shaped plate is matched with the rotating disk, the connecting bracket connects the movable shaft and the arc-shaped plate, and the telescopic rod is connected with the movable shaft.
  2. 如权利要求1所述的一种冷压弯管加工装置，其特征在于，所述转动盘包括盘体和加强筋，所述盘体设置于所述转动轴的上下两侧，并与所述转动轴固定连接，所述加强筋设置于所述盘体的内部。The cold-pressed pipe bending processing device according to claim 1, wherein the rotating disk comprises a disk body and a reinforcing rib, and the disk body is arranged on the upper and lower sides of the rotating shaft, and is connected with the said rotating shaft. The rotating shaft is fixedly connected, and the reinforcing rib is arranged inside the disk body.
  3. 如权利要求1所述的一种冷压弯管加工装置，其特征在于，所述导向件包括支撑座、弧形内芯、导向座、调节杆和固定杆，所述支撑座与所述弧形内芯固定连接，并位于所述弧形内芯的一端，所述弧形内芯的另一端则与所述转动盘相配合，所述导向座与所述调节杆的一端固定连接，所述调节杆的另一端与所述固定杆转动连接。The cold-pressed pipe bending processing device according to claim 1, wherein the guide member comprises a support seat, an arc-shaped inner core, a guide seat, an adjusting rod and a fixing rod, and the support seat is connected to the arc-shaped inner core. The inner core is fixedly connected and located at one end of the arc inner core, the other end of the arc inner core is matched with the rotating disk, and the guide seat is fixedly connected with one end of the adjusting rod, so The other end of the adjusting rod is rotatably connected with the fixing rod.
  4. 如权利要求3所述的一种冷压弯管加工装置，其特征在于，所述导向座包括两个相对设置的夹持爪、调节螺杆和连接底座，所述连接底座与所述调节螺杆滑动连接，并与所述调节杆固定连接，两个所述夹持爪分别位于所述调节螺杆的两侧，并与所述调节螺杆螺纹连接。The cold-pressed pipe bending processing device according to claim 3, wherein the guide base comprises two oppositely arranged clamping claws, an adjustment screw and a connection base, and the connection base slides with the adjustment screw The two clamping claws are respectively located on both sides of the adjusting screw and are threadedly connected with the adjusting rod.
  5. 如权利要求4所述的一种冷压弯管加工装置，其特征在于，所述调节螺杆包括螺杆杆体、螺纹套和转动手柄，所述螺杆杆体与所述转动手柄固定连接，并位于所述调节螺杆的一端，所述螺杆杆体贯穿所述调节螺杆，并位于所述调节螺杆的另一端，所述螺纹套套设于所述螺杆杆体的两侧，并分别与所述夹持爪固定连接。The cold-pressed pipe bending processing device according to claim 4, wherein the adjusting screw comprises a screw rod body, a threaded sleeve and a rotating handle, the screw rod body is fixedly connected with the rotating handle, and is located in the One end of the adjusting screw rod, the screw rod body penetrates the adjusting screw rod and is located at the other end of the adjusting screw rod, the threaded sleeves are sleeved on both sides of the screw rod body, and are respectively fixedly connected with the clamping claws.
  6. 如权利要求5所述的一种冷压弯管加工装置，其特征在于，所述调节螺杆还具有正向螺纹和反向螺纹，所述正向螺纹与所述反向螺纹均位于所述螺杆杆体上，并分别与所述螺纹套契合。The cold-pressed pipe bending processing device according to claim 5, wherein the adjusting screw further has a forward thread and a reverse thread, and both the forward thread and the reverse thread are located on the screw on the rod body, and fit with the threaded sleeves respectively.
PCT/CN2021/100084 2020-10-21 2021-06-15 Cold-pressing pipe bending processing device WO2022083144A1 (en)

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