CN200998783Y - Apparatus for repairing hydro-cylinder gate hook - Google Patents

Apparatus for repairing hydro-cylinder gate hook Download PDF

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Publication number
CN200998783Y
CN200998783Y CNU2007201228063U CN200720122806U CN200998783Y CN 200998783 Y CN200998783 Y CN 200998783Y CN U2007201228063 U CNU2007201228063 U CN U2007201228063U CN 200720122806 U CN200720122806 U CN 200720122806U CN 200998783 Y CN200998783 Y CN 200998783Y
Authority
CN
China
Prior art keywords
fixture block
knife rest
utility
model
hydro
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.)
Expired - Fee Related
Application number
CNU2007201228063U
Other languages
Chinese (zh)
Inventor
蔡吾吉
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.)
Jiangxi Copper Corp
Original Assignee
Jiangxi Copper 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 Jiangxi Copper Corp filed Critical Jiangxi Copper Corp
Priority to CNU2007201228063U priority Critical patent/CN200998783Y/en
Application granted granted Critical
Publication of CN200998783Y publication Critical patent/CN200998783Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a device which can repair the cylinder trunnion, which comprises two clamp blocks which is a set of two symmetrically-slivered semicircles. Two auricles with holes and a positioning pin are arranged on every clamp block and a knife rest is arranged on a clamp block, a boring cutter is also arranged on the knife rest, the two clamp blocks can be locked tightly by the auricle with using a bolt and a nut. The utility model is characterized by simple structure and convenient operation.

Description

A kind of device of restoring oil cylinder gudgeon
Technical field:
The utility model relates to a kind of device of restoring oil cylinder gudgeon.
Background technology:
After the boom cylinder Ear Abrasion of loading machine is excessive, need it is repaired, because this oil cylinder trunnion axis perpendicular to the cylinder barrel axis, after the Ear Abrasion place is carried out built-up welding, can't be processed under the situation of no dedicated tool with existing machine tool.The method that adopts is manpower processing at present, uses earlier electric angle grinder roughing, and with bastard file processing, the back processes with smooth file again.The method is required great effort time-consuming and dimensional accuracy is difficult to guarantee.
Summary of the invention:
The purpose of this utility model just provides a kind of device of restoring oil cylinder gudgeon, replaces manpower processing with machining, the not only laborsaving not only requirement that saves time simultaneously but also can guarantee machining accuracy.
To achieve these goals, the utility model adopts following technical scheme:
The utility model comprises two fixture blocks, two fixture blocks are two semicircles that the cover symmetry is cut open, respectively be provided with two auricles with holes and an alignment pin on each fixture block, also be provided with knife rest on a fixture block therein, boring cutter also is installed on the knife rest, and two fixture blocks can be locked by the hole of auricle with screw bolt and nut.
The utlity model has characteristics such as simple in structure, easy to use.
Description of drawings: Fig. 1, the utility model structural representation
Fig. 2, two fixture block locking state structural representations
Fig. 3, the utility model working state structure schematic diagram
1, fixture block 2, fixture block 3, knife rest 4, boring cutter
5, bolt 6, nut 7, screw 8, alignment pin
9, auricle 10 vertical drill main shafts 11, gudgeon 12, oil cylinder
The specific embodiment:
Contrast Fig. 1, Fig. 2 are as can be known, the utility model comprises fixture block 1 and 2 two fixture blocks of fixture block, two fixture blocks are two semicircles that the cover symmetry is cut open, respectively be provided with two auricles with holes 9 and an alignment pin 8 on each fixture block, on fixture block 2, also be provided with knife rest 3, boring cutter 4 also is installed on the knife rest 3, and fixture block 1 and fixture block 2 can be locked by the hole on the auricle 9 with bolt 5 and nut 6.
Contrast Fig. 3 as can be known, operation principle of the present utility model is as follows: earlier oil cylinder 12 is placed on the vertical drill workbench, be clamped on the workbench behind the axis centering with gudgeon 11, be stuck on the vertical drill main shaft 10 with fixture block 1 and fixture block 2 again, make alignment pin 8 enter main shaft diameter to slotted hole in, two fixture blocks are tightened by auricle 9 with bolt 5 and nut 6, fixture block is locked on the main shaft, on knife rest 3, load onto boring cutter 4, fasten boring cutter with screw 7, the starting drilling machine drives the boring cutter assembly by the cutting direction rotary main shaft and rotates, and main shaft moves down and can carry out machining to gudgeon 11.

Claims (1)

1, a kind of device of restoring oil cylinder gudgeon, it is characterized in that comprising (2) two fixture blocks of fixture block (1) and fixture block, two fixture blocks are two semicircles that the cover symmetry is cut open, respectively be provided with two auricles with holes (9) and an alignment pin (8) on each fixture block, on fixture block (2), also be provided with knife rest (3), boring cutter (4) also is installed on the knife rest (3), and fixture block (1) and the available bolt of fixture block (2) (5) and nut (6) are by the locking of the hole on the auricle (9).
CNU2007201228063U 2007-02-06 2007-02-06 Apparatus for repairing hydro-cylinder gate hook Expired - Fee Related CN200998783Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201228063U CN200998783Y (en) 2007-02-06 2007-02-06 Apparatus for repairing hydro-cylinder gate hook

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201228063U CN200998783Y (en) 2007-02-06 2007-02-06 Apparatus for repairing hydro-cylinder gate hook

Publications (1)

Publication Number Publication Date
CN200998783Y true CN200998783Y (en) 2008-01-02

Family

ID=39013189

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201228063U Expired - Fee Related CN200998783Y (en) 2007-02-06 2007-02-06 Apparatus for repairing hydro-cylinder gate hook

Country Status (1)

Country Link
CN (1) CN200998783Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104227317A (en) * 2013-06-21 2014-12-24 上海宝钢工业技术服务有限公司 Method for repairing water flusher or exhaust head of steel-pipe hydrostatic testing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104227317A (en) * 2013-06-21 2014-12-24 上海宝钢工业技术服务有限公司 Method for repairing water flusher or exhaust head of steel-pipe hydrostatic testing machine
CN104227317B (en) * 2013-06-21 2018-02-16 上海宝钢工业技术服务有限公司 The flushing head of steel pipe hydrostatic tester or the restorative procedure of exhaust head

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080102

Termination date: 20130206

CF01 Termination of patent right due to non-payment of annual fee