CN201997966U - Special-purpose clamp for machining super long keyway in cylinder by large-scale planing machine - Google Patents

Special-purpose clamp for machining super long keyway in cylinder by large-scale planing machine Download PDF

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Publication number
CN201997966U
CN201997966U CN2010206892118U CN201020689211U CN201997966U CN 201997966 U CN201997966 U CN 201997966U CN 2010206892118 U CN2010206892118 U CN 2010206892118U CN 201020689211 U CN201020689211 U CN 201020689211U CN 201997966 U CN201997966 U CN 201997966U
Authority
CN
China
Prior art keywords
cylinder
clamp
machining
super long
same height
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 - Lifetime
Application number
CN2010206892118U
Other languages
Chinese (zh)
Inventor
粟武洪
聂廷顺
石晓燕
刘安盘
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.)
SHAOYANG VICTOR HYDRAULICS CO Ltd
Original Assignee
SHAOYANG VICTOR HYDRAULICS 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 SHAOYANG VICTOR HYDRAULICS CO Ltd filed Critical SHAOYANG VICTOR HYDRAULICS CO Ltd
Priority to CN2010206892118U priority Critical patent/CN201997966U/en
Application granted granted Critical
Publication of CN201997966U publication Critical patent/CN201997966U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model belongs to a clamp for a large-scale planing machine and relates to a special-purpose clamp for machining super long keyways in a cylinder by the large-scale planing machine. The utility model is characterized in that the clamp comprises supporting seats with the same height, V-shaped iron members with the same height and hold-down plates; the cylinder is positioned via a pair of the V-shaped iron members with the same height; the central axis of the cylinder is corrected to be at the same vertical plane with an axis of a main shaft of a machine tool; the cylinder is tightly clamped by the hold-down plates; a cutting rod is disposed across the cylinder and a set of positioning holes of the supporting seats with the same height; the outer circle of the cutting rod is in a clearance fit with the positioning holes of the supporting seats with the same height and can freely slide; and through replacement or adjustment of a groove cutter on the cutting rod, the super long keyways in the cylinder can be machined according to design requirement. Therefore, planing is realized instead of drawing and machining of the super long keyways by the planing machine is realized, thus expanding application scopes for machining of equipment. Moreover, it is convenient to use the clamp, cost is saved, utilization rate of equipment is increased and the special-purpose clamp can be widely used for machining small batch of cylinders with super long keyways inside.

Description

Overlength keyway specific anchor clamps in the large-size planer processing cylinder barrel
Technical field
The utility model relates to a kind of large-size planer anchor clamps, relates in particular to overlength keyway specific anchor clamps in a kind of large-size planer processing cylinder barrel.
Background technology
In the steel mill metallurgical hydraulic cylinder commonly used a kind of mud hydraulic cylinder of beating is arranged, the overlength keyway is arranged in its cylinder barrel, process this keyway and have some problems: one, beat mud hydraulic cylinder long service life, production lot is very little, if at this product purchase broaching machine, in view of the flexibility (adaptability) of operation of broaching machine is wideless, equipment has high input, utilization rate is low, and cost is too high; Two, cooperation processing, man of the outsourcing factory resource that has broaching machine is rare, and the process-cycle is longer, has a strong impact on delivery date.
Summary of the invention
Main purpose of the present utility model is to draw to dig generation, on planer, realize the processing of overlength keyway, the processing scope of application of expansion equipment, address the above problem, provide a kind of installation simple, easy to use, save cost, can improve the interior overlength keyway specific anchor clamps of large-size planer processing cylinder barrel of utilization rate of equipment and installations.
The technical solution of the utility model is achieved in that overlength keyway specific anchor clamps in a kind of large-size planer processing cylinder barrel, comprises contour bearing, contour V shape iron and pressing plate; Contour bearing, pressing plate and platen are connected with screw, and contour V shape iron is placed directly on the platen face, and knife bar and contour bearing gap are slidingly matched.
Cylinder barrel is with one group of contour V shape iron location, proofread and correct cylinder barrel central axis and machine tool chief axis axis in same vertical plane, clamp cylinder barrel with briquetting, knife bar passes cylinder barrel and one group of contour bearing locating hole, knife bar cylindrical and contour bearing locating hole matched in clearance, can be free to slide,, can process overlength keyway in the cylinder barrel by designing requirement by changing or adjust the groove cutter on the knife bar.
The utility model has the advantages that: can realize drawing, on planer, realize the processing of overlength keyway with planer generation, the processing scope of application of expansion equipment, easy to use, save cost, can improve utilization rate of equipment and installations.
Description of drawings
Fig. 1 is the utility model mounting structure schematic diagram;
Fig. 2 is the utility model A-A generalized section;
Each unit number is in the accompanying drawing: the contour bearing of 1-cylinder barrel 2-groove cutter 3-
The contour V shape iron 5-of 4-knife bar 6-platen 7-pressing plate
The specific embodiment
As shown in Figure 1, the utility model is made up of contour bearing 3, contour V shape iron 4 and pressing plate 7, and contour bearing 3, pressing plate 7 and platen 6 usefulness screws are connected, and contour V shape iron 4 is placed directly on the platen face, and knife bar 5 and contour bearing 3 gaps are slidingly matched.
Its operation principle: cylinder barrel 1 is with one group of contour V shape iron 4 location, proofread and correct cylinder barrel 1 central axis and machine tool chief axis axis in same vertical plane, clamp cylinder barrel with briquetting 7, knife bar 5 passes cylinder barrel 1 and one group of contour bearing 3 locating hole, knife bar 5 cylindricals and contour bearing 3 locating hole matched in clearance, can be free to slide, by changing or adjust the groove cutter 2 on the knife bar, can process overlength keyway in the cylinder barrel by designing requirement, realize drawing, on planer, realize the processing of overlength keyway to dig generation, the processing scope of application of expansion equipment, easy to use, save cost, improve utilization rate of equipment and installations.

Claims (1)

1. the interior overlength keyway specific anchor clamps of large-size planer processing cylinder barrel is characterized in that: comprise contour bearing (3), contour V shape iron (4) and pressing plate (7); Contour bearing (3), pressing plate (7) and platen (6) are connected with screw, and contour V shape iron (4) is placed directly on the platen face, and knife bar (5) and contour bearing (3) gap are slidingly matched.
CN2010206892118U 2010-12-17 2010-12-17 Special-purpose clamp for machining super long keyway in cylinder by large-scale planing machine Expired - Lifetime CN201997966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206892118U CN201997966U (en) 2010-12-17 2010-12-17 Special-purpose clamp for machining super long keyway in cylinder by large-scale planing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206892118U CN201997966U (en) 2010-12-17 2010-12-17 Special-purpose clamp for machining super long keyway in cylinder by large-scale planing machine

Publications (1)

Publication Number Publication Date
CN201997966U true CN201997966U (en) 2011-10-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206892118U Expired - Lifetime CN201997966U (en) 2010-12-17 2010-12-17 Special-purpose clamp for machining super long keyway in cylinder by large-scale planing machine

Country Status (1)

Country Link
CN (1) CN201997966U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104625188A (en) * 2014-12-17 2015-05-20 中国航空工业集团公司北京航空精密机械研究所 Method for processing high-symmetry-degree double-key groove of slender shaft component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104625188A (en) * 2014-12-17 2015-05-20 中国航空工业集团公司北京航空精密机械研究所 Method for processing high-symmetry-degree double-key groove of slender shaft component

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Hunan Shaoye Hongge Hydraulic Co., Ltd.

Assignor: Shaoyang Victor Hydraulics Co., Ltd.

Contract record no.: 2013430000006

Denomination of utility model: Special-purpose clamp for machining super long keyway in cylinder by large-scale planing machine

Granted publication date: 20111005

License type: Exclusive License

Record date: 20130216

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CX01 Expiry of patent term

Granted publication date: 20111005

CX01 Expiry of patent term