CN212310653U - Tube End Flaring Device - Google Patents

Tube End Flaring Device Download PDF

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Publication number
CN212310653U
CN212310653U CN202020517322.4U CN202020517322U CN212310653U CN 212310653 U CN212310653 U CN 212310653U CN 202020517322 U CN202020517322 U CN 202020517322U CN 212310653 U CN212310653 U CN 212310653U
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China
Prior art keywords
pipe
flaring
rod
positioning mechanism
pressing plate
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Active
Application number
CN202020517322.4U
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Chinese (zh)
Inventor
王中山
王小刚
冯大将
王锰涛
王弋炜
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Jiangsu Gulu Technology Co ltd
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Zhangjiagang Solid Aluminum Metal Products Co ltd
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Priority to CN202020517322.4U priority Critical patent/CN212310653U/en
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Abstract

The utility model discloses a tubular product tip flaring device, include: the pipe positioning mechanism is used for positioning a pipe, the front of the pipe positioning mechanism is provided with a flaring rod and a flaring rod driving device capable of driving the flaring rod to move back and forth, the rear end of the flaring rod is provided with a conical flaring section, the rear of the pipe positioning mechanism is provided with a backup plate, after the pipe is positioned by the pipe positioning mechanism, the rear end of the pipe can be abutted against the backup plate, the flaring rod driving device drives the flaring rod to move backwards, and the conical flaring section on the rear end of the flaring rod can be inserted into a front end round opening of the pipe positioned by the pipe positioning mechanism, so that the front end round opening of the pipe can be enlarged into a conical opening by the conical flaring section. The pipe end flaring device can quickly position the pipe through the pipe positioning mechanism and the backup plate, and then quickly and reliably expand the pipe end round opening into the conical opening by inserting the flaring rod.

Description

Pipe end flaring device
Technical Field
The utility model relates to a tubular product processing equipment field, concretely relates to tubular product tip flaring device.
Background
The existing copper pipe needs to enlarge the end round mouth of the copper pipe into the conical mouth, but the equipment which can quickly and reliably enlarge the end round mouth of the copper pipe into the conical mouth is lacked.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the pipe end flaring device can rapidly and reliably flare the round opening of the pipe end into the conical opening.
In order to solve the above problem, the utility model discloses the technical scheme who adopts does: a tube end flaring device comprising: the frame, its characterized in that: the pipe positioning mechanism for positioning the pipe is arranged on the rack, the front part of the pipe positioning mechanism is provided with the flaring rod and the flaring rod driving device capable of driving the flaring rod to move back and forth, the rear end of the flaring rod is provided with the conical flaring section, the rear part of the pipe positioning mechanism is provided with the backup plate, after the pipe is positioned by the pipe positioning mechanism, the rear end of the pipe can be abutted against the backup plate, after the flaring rod driving device drives the flaring rod to move back, the conical flaring section on the rear end of the flaring rod can be inserted into the front end round mouth of the pipe positioned by the pipe positioning mechanism, so that the front end round mouth of the pipe can be enlarged into the conical mouth by the conical flaring section.
Further, the pipe end flaring device described above, wherein: the structure of the pipe positioning mechanism comprises: the upper press plate, can drive upper press plate drive arrangement, the holding down plate that the upper press plate reciprocated, the holding down plate is fixed in the frame, and the upper press plate is located the top of holding down plate, all is provided with a semi-circular constant head tank on the relative surface of upper and holding down plate, and the upper press plate is after moving down on the holding down plate under upper press plate drive arrangement's drive, and two semi-circular constant head tanks can embrace in the outside of tubular product to the piece together to fix a position tubular product.
Further, the pipe end flaring device described above, wherein: the two guide rods are respectively sleeved with a sliding sleeve, and the two sliding sleeves are fixed with the upper pressing plate, so that the two guide rods can guide the upper pressing plate up and down through the two sliding sleeves.
Further, the pipe end flaring device described above, wherein: the flaring rod driving device is an air cylinder, the front end of the flaring rod is in threaded connection with the top end of a piston rod of the flaring rod driving device, the flaring rod is further provided with a propping platform, and the flaring rod is installed and is positioned front and back by propping the top end of a piston rod of the flaring rod driving device and propping the platform.
Further, the pipe end flaring device described above, wherein: the mounting structure of backup plate and frame does: the rack is provided with a plurality of dovetail grooves which are arranged side by side in a front-back spaced manner, the bottom of the backup plate is provided with a dovetail convex block, the backup plate can be inserted into the dovetail grooves through the dovetail convex blocks and is arranged on the rack, and the backup plate can be adjusted in front and back positions through being inserted into different dovetail grooves.
Further, the pipe end flaring device described above, wherein: the upper pressure plate driving device is an air cylinder.
The utility model has the advantages that: the pipe end flaring device can quickly position a pipe through the pipe positioning mechanism and the backup plate, and then quickly and reliably expand a pipe end round opening into a conical opening by inserting the flaring rod.
Drawings
Fig. 1 is a schematic structural view of the pipe end flaring device of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.
As shown in fig. 1 and 2, the pipe end flaring device comprises: the pipe positioning device comprises a frame 1, wherein a pipe positioning mechanism 2 for positioning a pipe 9 is arranged on the frame 1, a flaring rod 3 and a flaring rod driving device 4 capable of driving the flaring rod 3 to move back and forth are arranged in front of the pipe positioning mechanism 2, in the embodiment, the flaring rod driving device 4 is an air cylinder, the front end of the flaring rod 3 is in threaded connection with the top end of a piston rod of the flaring rod driving device 4, a propping table 31 is also arranged on the flaring rod 3, and the flaring rod 3 is positioned back and forth by propping the propping table 31 against the top end of a piston rod of the flaring rod driving device 4 when being installed; the rear end of the flaring rod 3 is provided with a conical flaring section, the rear part of the pipe positioning mechanism 2 is provided with a backup plate 5, after the pipe 9 is positioned by the pipe positioning mechanism 2, the rear end of the pipe 9 can be abutted against the backup plate 5, the flaring rod driving device 4 drives the flaring rod 3 to move backwards, and the conical flaring section on the rear end of the flaring rod 3 can be inserted into the front end round mouth of the pipe 9 positioned by the pipe positioning mechanism 2, so that the front end round mouth of the pipe 9 can be enlarged into a conical mouth by the conical flaring section.
In this embodiment, the structure of the pipe positioning mechanism 2 includes: the device comprises an upper pressure plate 21, an upper pressure plate driving device 22 capable of driving the upper pressure plate 21 to move up and down, and a lower pressure plate 23, wherein in the embodiment, the upper pressure plate driving device 22 is an air cylinder; the lower pressing plate 23 is fixed on the frame 1, the upper pressing plate 21 is located above the lower pressing plate 23, a semicircular positioning groove 24 is formed in the surfaces, opposite to the upper pressing plate 21 and the lower pressing plate 23, of the upper pressing plate 21, after the upper pressing plate 21 is driven by the upper pressing plate driving device 22 to move downwards and press on the lower pressing plate 23, the two semicircular positioning grooves 24 can be spliced and embraced on the outer side of the pipe 9, and therefore the pipe 9 is positioned.
The frame 1 on both sides of the upper pressing plate 21 is respectively provided with a vertical guide rod 25, two guide rods 25 are respectively sleeved with a sliding sleeve 26, and the two sliding sleeves 26 are both fixed with the upper pressing plate 21, so that the two guide rods 25 can guide the upper pressing plate 21 up and down through the two sliding sleeves 26.
The mounting structure of backup plate 5 and frame 1 does: three dovetail grooves 51 are provided on the frame 1, the respective dovetail grooves 51 are arranged side by side in a spaced manner from one another, a dovetail projection 52 is provided on the bottom of the backup plate 5, the backup plate 5 can be mounted on the frame 1 by inserting the dovetail projection 52 into the dovetail groove 51, and the backup plate 5 can be adjusted in the front-rear position by inserting different dovetail grooves 51. The arrangement is to adapt to the processing of pipes with different lengths.

Claims (6)

1.管材端部扩口装置，包括：机架，其特征在于：在机架上设置有用于定位管材的管材定位机构，在管材定位机构的前方设置有扩口杆和能驱动扩口杆前后移动的扩口杆驱动装置，在扩口杆的后端上设置有锥形扩口段，在管材定位机构的后方设置有靠板，管材被管材定位机构定位后，管材的后端能与靠板相抵靠，扩口杆驱动装置驱动扩口杆向后移动后，扩口杆后端上的锥形扩口段能插入至被管材定位机构定位的管材的前端圆口中，使得管材前端圆口能被锥形扩口段扩大成锥形口。1. The pipe end flaring device includes: a rack, characterized in that: a pipe positioning mechanism for positioning the pipe is arranged on the rack, and a flaring rod and a front and rear that can drive the flaring rod are arranged in front of the pipe positioning mechanism. The moving flaring rod driving device is provided with a tapered flaring section on the rear end of the flaring rod, and a backing plate is provided behind the pipe positioning mechanism. After the pipe is positioned by the pipe positioning mechanism, the rear end of the pipe can be connected to the The plates abut against each other, and after the flaring rod driving device drives the flaring rod to move backward, the conical flared section on the rear end of the flaring rod can be inserted into the circular opening at the front end of the pipe positioned by the pipe positioning mechanism, so that the circular opening at the front end of the pipe can be achieved. Can be expanded into a tapered mouth by a tapered flared section. 2.根据权利要求1所述的管材端部扩口装置，其特征在于：管材定位机构的结构包括：上压板、能驱动上压板上下移动的上压板驱动装置、下压板，下压板固定于机架上，上压板位于下压板的上方，在上、下压板相对的表面上均设置有一个半圆形定位槽，上压板在上压板驱动装置的驱动下向下移动压于下压板上后，两个半圆形定位槽能对拼环抱于管材的外侧，从而对管材进行定位。2 . The pipe end flaring device according to claim 1 , wherein the structure of the pipe positioning mechanism comprises: an upper pressing plate, an upper pressing plate driving device capable of driving the upper pressing plate to move up and down, and a lower pressing plate, and the lower pressing plate is fixed on the machine. 3 . On the frame, the upper pressure plate is located above the lower pressure plate, and a semicircular positioning groove is arranged on the opposite surfaces of the upper and lower pressure plates. Two semi-circular positioning grooves can be placed on the outside of the pipe, so as to position the pipe. 3.根据权利要求2所述的管材端部扩口装置，其特征在于：在上压板两侧的机架上分别设置有一根竖直的导向杆，在两根导向杆上分别套装有一个滑套，两个滑套均与上压板相固定，使得两根导向杆能通过两个滑套对上压板进行上下导向。3. The pipe end flaring device according to claim 2, wherein a vertical guide rod is respectively provided on the frame on both sides of the upper pressing plate, and a sliding guide rod is respectively sleeved on the two guide rods The two sliding sleeves are fixed with the upper pressing plate, so that the two guide rods can guide the upper pressing plate up and down through the two sliding sleeves. 4.根据权利要求1或2或3所述的管材端部扩口装置，其特征在于：扩口杆驱动装置为气缸，扩口杆的前端与扩口杆驱动装置的活塞杆顶端相螺纹连接，在扩口杆上还设置有抵靠台，扩口杆安装时通过抵靠台与扩口杆驱动装置的活塞杆顶端相抵靠而进行前后定位。4. The pipe end flaring device according to claim 1, 2 or 3, characterized in that: the flaring rod driving device is a cylinder, and the front end of the flaring rod is threadedly connected with the top end of the piston rod of the flaring rod driving device , the flare rod is also provided with abutting table, when the flare rod is installed, the front and rear positioning is performed by abutting the abutting table with the top end of the piston rod of the flaring rod driving device. 5.根据权利要求1或2或3所述的管材端部扩口装置，其特征在于：靠板和机架的安装结构为：在机架上设置有数个燕尾形凹槽，各个燕尾形凹槽前后并排间隔布置，在靠板的底部上设置有燕尾形凸块，靠板能通过其上燕尾形凸块插入燕尾形凹槽中而安装于机架上，并且靠板能通过插入不同的燕尾形凹槽中而调节前后位置。5. The pipe end flaring device according to claim 1, 2 or 3, wherein the mounting structure of the backing plate and the frame is as follows: the frame is provided with several dovetail grooves, and each dovetail groove is The grooves are arranged side by side at intervals, and dovetail-shaped bumps are arranged on the bottom of the backing plate. The backing plate can be installed on the rack by inserting the dovetail-shaped bumps into the dovetail-shaped grooves on the backing plate, and the backing plate can be inserted into different Adjust the front and rear position in the dovetail groove. 6.根据权利要求1或2或3所述的管材端部扩口装置，其特征在于：上压板驱动装置为气缸。6. The pipe end flaring device according to claim 1, 2 or 3, wherein the upper platen driving device is an air cylinder.
CN202020517322.4U 2020-04-10 2020-04-10 Tube End Flaring Device Active CN212310653U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020517322.4U CN212310653U (en) 2020-04-10 2020-04-10 Tube End Flaring Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020517322.4U CN212310653U (en) 2020-04-10 2020-04-10 Tube End Flaring Device

Publications (1)

Publication Number Publication Date
CN212310653U true CN212310653U (en) 2021-01-08

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Application Number Title Priority Date Filing Date
CN202020517322.4U Active CN212310653U (en) 2020-04-10 2020-04-10 Tube End Flaring Device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114472731A (en) * 2021-12-21 2022-05-13 浙江新龙实业有限公司 Pipe end machining method of heater pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114472731A (en) * 2021-12-21 2022-05-13 浙江新龙实业有限公司 Pipe end machining method of heater pipe

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Pipe end expanding device

Effective date of registration: 20230822

Granted publication date: 20210108

Pledgee: China Postal Savings Bank Co.,Ltd. Zhangjiagang City Branch

Pledgor: Zhangjiagang solid aluminum metal products Co.,Ltd.

Registration number: Y2023980053300

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: No. 6 Dongli Road, Yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province, 215600

Patentee after: Jiangsu Gulu Technology Co.,Ltd.

Address before: 215600 Zhangjiagang solid aluminum metal products Co., Ltd., xizha village, yangshe Town, Suzhou City, Jiangsu Province

Patentee before: Zhangjiagang solid aluminum metal products Co.,Ltd.

PM01 Change of the registration of the contract for pledge of patent right
PM01 Change of the registration of the contract for pledge of patent right

Change date: 20240426

Registration number: Y2023980053300

Pledgor after: Jiangsu Gulu Technology Co.,Ltd.

Pledgor before: Zhangjiagang solid aluminum metal products Co.,Ltd.

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20210108

Pledgee: China Postal Savings Bank Co.,Ltd. Zhangjiagang City Branch

Pledgor: Jiangsu Gulu Technology Co.,Ltd.

Registration number: Y2023980053300