CN109570272A - A kind of quick calibrated cylinder part tool - Google Patents

A kind of quick calibrated cylinder part tool Download PDF

Info

Publication number
CN109570272A
CN109570272A CN201811478281.6A CN201811478281A CN109570272A CN 109570272 A CN109570272 A CN 109570272A CN 201811478281 A CN201811478281 A CN 201811478281A CN 109570272 A CN109570272 A CN 109570272A
Authority
CN
China
Prior art keywords
cylinder
quick
calibrated
pressure head
piston rod
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.)
Pending
Application number
CN201811478281.6A
Other languages
Chinese (zh)
Inventor
孙明刚
曹文成
郭晓东
曹浩成
岳凯
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.)
404 Co Ltd China National Nuclear Corp
Original Assignee
404 Co Ltd China National Nuclear Corp
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 404 Co Ltd China National Nuclear Corp filed Critical 404 Co Ltd China National Nuclear Corp
Priority to CN201811478281.6A priority Critical patent/CN109570272A/en
Publication of CN109570272A publication Critical patent/CN109570272A/en
Pending legal-status Critical Current

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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
    • B21D3/00Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts

Abstract

The invention belongs to cylinder school circle technical fields, and in particular to a kind of quick calibrated cylinder part tool.Including piston rod pressure head, taper mandrel, supporting block and bottom plate;Tapered mandrel is fixed on the piston rod pressure head of hydraulic press, and four supporting blocks are uniformly packed into the cylinder for needing school circle, and cylinder is placed on vertically.The supporting surface of the supporting block is the arc surface being adapted with cylinder internal diameter.The taper mandrel is cylinder, front end band chamfering.In use, opening hydraulic press, piston rod pressure head downlink, tapered mandrel enters the internal taper hole that four supporting blocks are formed, and radially moves supporting block to the outer direction by cylinder internal diameter, makes cylinder uniform stressed, the i.e. correction of completion cylinder.In actual use, the present invention can quick calibrated cylinder shape workpiece, it is safe and reliable, at low cost, high-efficient.

Description

A kind of quick calibrated cylinder part tool
Technical field
The invention belongs to cylinder school circle technical fields, and in particular to a kind of quick calibrated cylinder part tool.
Background technique
In machining production, the common method of traditional school cylinder is: 1, by plate roller, school is round repeatedly;2, it grasps Make worker cylinder to be carried out with hammer beaing school circle by rule of thumb, working efficiency is low, large labor intensity.Both the above school sired results skill is multiple Miscellaneous, cost of manufacture is high.
Summary of the invention
The purpose of the present invention is to provide a kind of quick calibrated cylinder part tool, with overcome it is of the existing technology it is above-mentioned not Foot.
In order to achieve the above objectives, the technical solution used in the present invention are as follows:
A kind of quick calibrated cylinder part tool, including piston rod pressure head, taper mandrel, supporting block and bottom plate;Tapered mandrel It is fixed on the piston rod pressure head of hydraulic press, four supporting blocks are uniformly packed into the cylinder for needing school circle, and cylinder is placed on vertically On bottom plate.
The supporting surface of the supporting block is the arc surface being adapted with cylinder internal diameter.
The taper mandrel is cylinder, front end band chamfering.
In use, opening hydraulic press, piston rod pressure head downlink, tapered mandrel enters the internal taper hole that four supporting blocks are formed, It radially moves supporting block to the outer direction by cylinder internal diameter, makes cylinder uniform stressed, the i.e. correction of completion cylinder.
It is obtained by the present invention to have the beneficial effect that
The configuration of the present invention is simple, school cylinder are convenient.In actual use, can quick calibrated cylinder shape workpiece, safely may be used It leans on, is at low cost, is high-efficient.Assembly method of the present invention makes cylinder internal diameter uniform force, is not easy to be split up cylinder, has very big pressure It is safe and stable under power, reliable.The present invention has been used for standard and the processing and manufacturing of nonstandard cylindrical vessel, leads in following industrial production When domain is related to calibrated cylinder tooling, it can be filled using this school sired results, including machine industry, chemical industry, medicine, food etc. are thin Wall container and pressure vessel etc..
Detailed description of the invention
Fig. 1 is quick calibrated cylinder part tool schematic diagram I;
Fig. 2 is quick calibrated cylinder part tool schematic diagram II;
Fig. 3 is quick calibrated cylinder part tool schematic diagram III;
In figure: 1, piston rod pressure head;2, taper mandrel;3, supporting block;4, cylinder;5, bottom plate.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1-3, quick calibrated cylinder part tool of the present invention includes piston rod pressure head 1, taper mandrel 2, branch Bracer 3 and bottom plate 5.Tapered mandrel 2 is fixed on the piston rod pressure head 1 of hydraulic press, and four supporting blocks 3, which are uniformly packed into, needs school circle Cylinder 4 in, cylinder 4 is placed on vertically on bottom plate 5, opens hydraulic press, 1 downlink of piston rod pressure head, and tapered mandrel 2 enters support The internal taper hole of block 3 radially moves supporting block 3 to the outer direction by 4 internal diameter of cylinder, makes 4 uniform stressed of cylinder, that is, completes Cylinder 4 corrects.The supporting surface of supporting block 3 is the arc surface being adapted with 4 internal diameter of cylinder.Taper mandrel 2 is cylinder, front end band Chamfering.

Claims (4)

1. a kind of quick calibrated cylinder part tool, it is characterised in that: including piston rod pressure head, taper mandrel, supporting block and bottom plate; Tapered mandrel is fixed on the piston rod pressure head of hydraulic press, and four supporting blocks are uniformly packed into the cylinder for needing school circle, and cylinder is perpendicular Directly it is placed on.
2. quick calibrated cylinder part tool according to claim 1, it is characterised in that: the supporting surface of the supporting block is The arc surface being adapted with cylinder internal diameter.
3. quick calibrated cylinder part tool according to claim 1, it is characterised in that: the taper mandrel is cylinder Shape, front end band chamfering.
4. quick calibrated cylinder part tool according to claim 1, it is characterised in that: in use, opening hydraulic press, piston Bar pressure head downlink, tapered mandrel enter the internal taper hole that four supporting blocks are formed, do supporting block to the outer direction by cylinder internal diameter It moves radially, makes cylinder uniform stressed, the i.e. correction of completion cylinder.
CN201811478281.6A 2018-12-05 2018-12-05 A kind of quick calibrated cylinder part tool Pending CN109570272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811478281.6A CN109570272A (en) 2018-12-05 2018-12-05 A kind of quick calibrated cylinder part tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811478281.6A CN109570272A (en) 2018-12-05 2018-12-05 A kind of quick calibrated cylinder part tool

Publications (1)

Publication Number Publication Date
CN109570272A true CN109570272A (en) 2019-04-05

Family

ID=65927259

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811478281.6A Pending CN109570272A (en) 2018-12-05 2018-12-05 A kind of quick calibrated cylinder part tool

Country Status (1)

Country Link
CN (1) CN109570272A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111843383A (en) * 2020-07-16 2020-10-30 嘉善迈德机械有限公司 Manufacturing process of self-lubricating bearing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201807636U (en) * 2010-10-21 2011-04-27 上海友升铝业有限公司 Device for correcting circumference, ovality and planeness of aluminum alloy rim
CN102581076A (en) * 2012-02-17 2012-07-18 云南大为化工装备制造有限公司 Accurate rounding method of large-diameter metal cylinder body
CN202985681U (en) * 2012-11-16 2013-06-12 株洲南方燃气轮机成套制造安装有限公司 Device for correcting barrel body and preventing barrel body from being deformed during drilling
CN203155771U (en) * 2012-09-26 2013-08-28 安徽海螺川崎装备制造有限公司 Checking circle tooling for cylinder body
CN205519086U (en) * 2016-04-07 2016-08-31 江阴创博机械制造有限公司 Car purifier barrel school circle special mould

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201807636U (en) * 2010-10-21 2011-04-27 上海友升铝业有限公司 Device for correcting circumference, ovality and planeness of aluminum alloy rim
CN102581076A (en) * 2012-02-17 2012-07-18 云南大为化工装备制造有限公司 Accurate rounding method of large-diameter metal cylinder body
CN203155771U (en) * 2012-09-26 2013-08-28 安徽海螺川崎装备制造有限公司 Checking circle tooling for cylinder body
CN202985681U (en) * 2012-11-16 2013-06-12 株洲南方燃气轮机成套制造安装有限公司 Device for correcting barrel body and preventing barrel body from being deformed during drilling
CN205519086U (en) * 2016-04-07 2016-08-31 江阴创博机械制造有限公司 Car purifier barrel school circle special mould

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111843383A (en) * 2020-07-16 2020-10-30 嘉善迈德机械有限公司 Manufacturing process of self-lubricating bearing
CN111843383B (en) * 2020-07-16 2022-05-17 嘉善迈德机械有限公司 Manufacturing process of self-lubricating bearing

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RJ01 Rejection of invention patent application after publication

Application publication date: 20190405

RJ01 Rejection of invention patent application after publication