CN105344860B - The copper pipe clamp of copper pipe perforating press - Google Patents

The copper pipe clamp of copper pipe perforating press Download PDF

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Publication number
CN105344860B
CN105344860B CN201510800677.8A CN201510800677A CN105344860B CN 105344860 B CN105344860 B CN 105344860B CN 201510800677 A CN201510800677 A CN 201510800677A CN 105344860 B CN105344860 B CN 105344860B
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CN
China
Prior art keywords
sleeve
copper pipe
receiver
attachment arms
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201510800677.8A
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Chinese (zh)
Other versions
CN105344860A (en
Inventor
孙连军
李兴元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Gongyuan Automation Technology Co., Ltd.
Original Assignee
Wuxi Gongyuan Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Gongyuan Machinery Co Ltd filed Critical Wuxi Gongyuan Machinery Co Ltd
Priority to CN201510800677.8A priority Critical patent/CN105344860B/en
Publication of CN105344860A publication Critical patent/CN105344860A/en
Application granted granted Critical
Publication of CN105344860B publication Critical patent/CN105344860B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/28Perforating, i.e. punching holes in tubes or other hollow bodies

Abstract

The present invention provides the copper pipe clamp of copper pipe perforating press, it make it that copper pipe clamping is quick, efficient.It includes being used for the clamping jaw for clamping copper pipe, it is characterised in that:It further includes sleeve, receiver, base sleeve, pedestal and driving device;Base sleeve is installed on pedestal, and receiver, sleeve are set in base sleeve successively, and receiver is fixedly connected with base sleeve, and sleeve moves axially under the action of driving device along base sleeve;Clamping jaw includes collet, connecting portion, the resilient attachment arms and snap ring of arc shape, snap ring side is installed in the ring-type card slot on the outside of receiver Nei, some resilient attachment arms are distributed with its opposite side, resilient attachment arms are fixedly connected towards lateral bend outside snap ring and by connecting portion with collet, connecting portion be from close to one end of resilient attachment arms to close to one end of collet gradually wealthy pyramidal structure.

Description

The copper pipe clamp of copper pipe perforating press
Technical field
The present invention relates to copper pipe punching apparatus, and in particular to the copper pipe clamp of copper pipe perforating press.
Background technology
At present, the copper pipe clamp of copper pipe perforating press includes support base, clamping plate and bolt and nut component, and copper pipe is positioned over support In the locating slot of seat, clamping plate is installed in locating slot, and can be moved up and down along the depth direction of locating slot, and clamping plate is in bolt The lower clamping copper pipe of push effect, and pass through nut check.Existing copper pipe clamp clamping takes, efficiency is low.
The content of the invention
In view of the above-mentioned problems, the present invention provides the copper pipe clamp of copper pipe perforating press, it causes, and copper pipe clamping is quick, efficiency It is high.
Its technical solution is such, it includes being used for the clamping jaw for clamping copper pipe, it is characterised in that:Its further include sleeve, Receiver, base sleeve, pedestal and driving device;The base sleeve is installed on pedestal, and the receiver, the sleeve are set in successively The base sleeve, the receiver are fixedly connected with the base sleeve, and the sleeve axially moves under the action of driving device along base sleeve It is dynamic;The clamping jaw includes collet, connecting portion, the resilient attachment arms and snap ring of arc shape, and the snap ring side is installed in receiver In the ring-type card slot in outside, its opposite side be distributed with some resilient attachment arms, the resilient attachment arms towards lateral bend outside snap ring, And be fixedly connected by connecting portion with collet, the connecting portion is from one end of close resilient attachment arms to close to one end of collet Gradually wealthy pyramidal structure.
It is further characterized by:
The driving device includes cylinder, cylinder block, lever and lever seat, and the cylinder is installed on cylinder block, the gas Cylinder seat both sides are supported on stent by first rotating shaft respectively, and one end of the lever is defeated by the second shaft and the cylinder Outlet connection, its fulcrum location is connected by the 3rd shaft with the lever seat, its other end is connected with Cam Follower, described Cam Follower is located between bottom face and the receiver base flange of the sleeve.
The output terminal of the cylinder includes piston rod and the push-and-pull head being connected with piston rod thread, the rotation of the push-and-pull head It is coaxially disposed into direction and the telescopic direction of the piston rod, one end of the lever passes through the second shaft and the push-and-pull head End connects, and locking nut is also threaded with the piston rod.
Copper pipe clamp using the present invention, sleeve is under the action of driving device along base sleeve axial advancement so that clamping jaw Cone connection is to contract, so that the chuck position of clamping jaw clamps copper pipe;In the case of driving device is adiaphorous, clamping jaw Cone connection expanded outwardly under the action of resilient attachment arms so that after sleeve move and chuck position unclamp copper pipe.This The copper pipe clamp of invention make it that copper pipe clamping is quick, efficient.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the attachment structure schematic diagram of clamping jaw of the invention, sleeve and receiver.
Embodiment
As depicted in figs. 1 and 2, including for clamping the clamping jaw of copper pipe, and sleeve 2, receiver 3, base sleeve 4,5 and of pedestal Driving device.Base sleeve 4 is installed on pedestal 5, and receiver 3, sleeve 2 are set in base sleeve 4 successively, and receiver 3 is fixed with base sleeve 4 to be connected Connect, sleeve 2 moves axially under the action of driving device along base sleeve 4.Clamping jaw includes collet 11, connecting portion 14, the bullet of arc shape Property linking arm 13 and snap ring 12, if 12 side of snap ring is installed in the ring-type card slot 15 in the outside of receiver 3, its opposite side is distributed with Dry elasticity linking arm 13, snap ring 12 are fixedly connected with ring-type card slot 15 by bolt 16, and resilient attachment arms 13 are towards outside snap ring 12 Lateral bend is simultaneously fixedly connected by connecting portion 14 with collet 11, connecting portion 14 be from close to resilient attachment arms 13 one end to by One end of nearly collet 11 gradually wealthy pyramidal structure.
Driving device includes cylinder 61, cylinder block 62, lever 66 and lever seat 67, and cylinder 61 is installed on cylinder block 62, gas 62 both sides of cylinder seat are supported on stent 63 by first rotating shaft 64 respectively, and one end of lever 66 passes through the second shaft 68 and cylinder 61 First 65 connection of the push-and-pull of output terminal, its fulcrum location are connected by the 3rd shaft 69 with lever seat 67, its other end be connected with it is convex Follower 60 is taken turns, Cam Follower 60 is located between the bottom face of sleeve 2 and the base flange 31 of receiver 3, and lever 66 is equipped with Two and receiver radially opposite sides are symmetrically disposed on, two levers can consolidate integral by connecting rod, it is ensured that it is synchronized with the movement, Can be two independent structures.As shown in Figure 1, cylinder piston rod 611 stretches out, drive lever 66 counterclockwise around the 3rd shaft 69 Rotation, Cam Follower 60 expand outwardly sleeve 2 without effect, collet 11 under the action of resilient attachment arms 13, and sleeve 2 departs from The connecting portion 12 of clamping jaw, so as to unclamp copper pipe;Cylinder piston rod 611 is retracted, and drives lever 66 to be revolved clockwise around the 3rd shaft 69 Turn, the Cam Follower 60 on the other end of lever 66 acts on clamping jaw with moving sleeve 2 along 4 axial advancement of base sleeve, the reach of sleeve 2 Connecting portion 12, it is overcome the active force of resilient attachment arms to contract, so as to clamp copper pipe.
The piston rod 611 of cylinder 61 is threadedly coupled with push-and-pull first 65, precession direction and the cylinder piston rod 611 of push-and-pull first 65 Telescopic direction be coaxially disposed, one end of lever 66 is connected by the second shaft 68 with the end of push-and-pull first 65, cylinder piston rod Locking nut is also threaded with 611, which is not shown.Driving is adjusted by the spinning in and out for pushing and pulling head The size of the power of device output, and then adjust the clamping force that clamping jaw clamps copper pipe;The setting of locking nut can prevent push-and-pull head Loosen.

Claims (1)

1. the copper pipe clamp of copper pipe perforating press, it includes being used for the clamping jaw for clamping copper pipe, it is characterised in that:Its further include sleeve, Receiver, base sleeve, pedestal and driving device;The base sleeve is installed on pedestal, and the receiver, the sleeve are set in successively The base sleeve, the receiver are fixedly connected with the base sleeve, and the sleeve axially moves under the action of driving device along base sleeve It is dynamic;The clamping jaw includes collet, connecting portion, the resilient attachment arms and snap ring of arc shape, and the snap ring side is installed in receiver In the ring-type card slot in outside, its opposite side be distributed with some resilient attachment arms, the resilient attachment arms towards lateral bend outside snap ring, And be fixedly connected by connecting portion with collet, the connecting portion is from one end of close resilient attachment arms to close to one end of collet Gradually wealthy pyramidal structure;
The driving device includes cylinder, cylinder block, lever and lever seat, and the cylinder is installed on cylinder block, the cylinder block Both sides are supported on stent by first rotating shaft respectively, and one end of the lever passes through the second shaft and the output terminal of the cylinder Connection, its fulcrum location is connected by the 3rd shaft with the lever seat, its other end is connected with Cam Follower, the cam Follower is located between bottom face and the receiver base flange of the sleeve;
The output terminal of the cylinder includes piston rod and the push-and-pull head being connected with piston rod thread, the precession side of the push-and-pull head It is coaxially disposed to the telescopic direction with the piston rod, one end of the lever passes through the second shaft and the end of the push-and-pull head Connect, locking nut is also threaded with the piston rod.
CN201510800677.8A 2015-11-19 2015-11-19 The copper pipe clamp of copper pipe perforating press Active CN105344860B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510800677.8A CN105344860B (en) 2015-11-19 2015-11-19 The copper pipe clamp of copper pipe perforating press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510800677.8A CN105344860B (en) 2015-11-19 2015-11-19 The copper pipe clamp of copper pipe perforating press

Publications (2)

Publication Number Publication Date
CN105344860A CN105344860A (en) 2016-02-24
CN105344860B true CN105344860B (en) 2018-05-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510800677.8A Active CN105344860B (en) 2015-11-19 2015-11-19 The copper pipe clamp of copper pipe perforating press

Country Status (1)

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CN (1) CN105344860B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3768715B2 (en) * 1999-02-15 2006-04-19 京進工業株式会社 Manufacturing method and apparatus for heat exchanger
CN2875645Y (en) * 2006-01-18 2007-03-07 龙晓斌 Pipe material three claw clamping boaster mechanism of pipe bending machine
CN100566874C (en) * 2006-06-16 2009-12-09 颖霖机械工业股份有限公司 Pipe turning mechanism of pipe bender
WO2011086713A1 (en) * 2010-01-15 2011-07-21 京進工業株式会社 Heat exchanger manufacturing apparatus
CN103586314B (en) * 2013-12-06 2015-04-01 安徽德系重工科技有限公司 Inward-pushing-type clamping device of three-dimensional corner clamping tube in numerically-controlled tube bending machine
CN205253938U (en) * 2015-11-19 2016-05-25 无锡工源机械有限公司 Copper pipe clip of copper pipe piercing press

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Publication number Publication date
CN105344860A (en) 2016-02-24

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Effective date of registration: 20191008

Address after: Xibei town Xigang West Road, Xishan District, Wuxi City, Jiangsu Province

Patentee after: Wuxi Gongyuan Automation Technology Co., Ltd.

Address before: 214000, No. 55 West Harbour Road, tin Beizhen, Jiangsu, Wuxi

Patentee before: Wuxi Gongyuan Machinery Co.,Ltd.