CN207900675U - A kind of turning attachment positioned with hole - Google Patents

A kind of turning attachment positioned with hole Download PDF

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Publication number
CN207900675U
CN207900675U CN201721631021.9U CN201721631021U CN207900675U CN 207900675 U CN207900675 U CN 207900675U CN 201721631021 U CN201721631021 U CN 201721631021U CN 207900675 U CN207900675 U CN 207900675U
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CN
China
Prior art keywords
clamp
blank
bolt
hole
washer
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
CN201721631021.9U
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Chinese (zh)
Inventor
陈建华
黄芳
武洪博
易承福
伍永志
刘远平
章红
黎建民
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 Hongdu Aviation Industry Group Co Ltd
Original Assignee
Jiangxi Hongdu Aviation Industry Group 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 Jiangxi Hongdu Aviation Industry Group Co Ltd filed Critical Jiangxi Hongdu Aviation Industry Group Co Ltd
Priority to CN201721631021.9U priority Critical patent/CN207900675U/en
Application granted granted Critical
Publication of CN207900675U publication Critical patent/CN207900675U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of turning attachments positioned with hole, belong to metal machining equipment technical field.Bolt is connect with clamp body, blank by washer and nut be fixed on bolt and clamp body on;Bolt is to be connected through a screw thread, and blank is connected on clamp body.Blank connect positioning with clamp body by adjustable washer so that blank center is consistent with fixture body axis.The utility model is simple in structure, easy to use, reduces cost, ensures part progress and element precision.

Description

A kind of turning attachment positioned with hole
Technical field
The utility model is related to a kind of turning attachments positioned with hole, belong to metal machining equipment technical field.
Background technology
It is to save material cost, generally use die forging blank, but forging part shape is irregular to pitch ear class part, can not be direct Directly other position is processed in positioning on lathe, it is necessary to have turning attachment that could realize.Currently, most general solution is to take Combined lathe fixture orders special fixture, and take built-up jig and Special lathe clamp have it is of high cost, production cycle length Disadvantage.
Invention content
The purpose of this utility model is that tooling manufacturing cost is reduced, for the irregular fork ear class part blank of shape, A kind of turning attachment positioned with hole is provided, needs are processed to meet part.
The utility model to achieve the goals above, adopts the following technical scheme that:
A kind of turning attachment positioned with hole, bolt are connect with clamp body, and blank is fixed on spiral shell by washer and nut On bolt and on clamp body;
Bolt is to be connected through a screw thread, and blank is connected on clamp body.
Blank connect positioning with clamp body by adjustable washer so that blank center is consistent with fixture body axis.
Further, clamp body outer circle clamping is on the scroll chuck of lathe.
Further, washer fixes parts to be processed on clamp body.
Further, the quantity of nut is two, is located at the both ends of bolt.
According to the size in hole on blank to be processed, sizeable bolt is selected.By bolt presses in the hole of clamp body Blank is placed on fixed bolt again afterwards, according to the gap at the place center and clamp body axis centre to be processed of blank at this time, is come The adjustable washer for selecting suitable thickness, to ensure it is fixed after blank axis centre and clamp body axis centre one to be processed It causes, then is fixed on clamp body with washer, nut.Part processing at this time is exactly to be positioned with clamp body outer circle and blank centre bore.
The beneficial effects of the utility model:
The utility model is simple in structure, easy to use, reduces cost, ensures part progress and element precision.
Description of the drawings
Fig. 1 is the work structure diagram of the utility model;
Fig. 2 is the work structuring schematic isometric of the utility model;
Fig. 3 is the structural schematic diagram of the turning attachment of the utility model;
Fig. 4 is the clamp body structural schematic diagram of the utility model;
Fig. 5 is the washer structure diagram of the utility model;
Fig. 6 is the bolt arrangement schematic diagram of the utility model;
Fig. 7 is the nut structure diagram of the utility model;
Fig. 8 is the adjustable washer structure diagram of the utility model.
Specific implementation mode
The utility model is described in detail below in conjunction with the accompanying drawings:
A kind of turning attachment positioned with hole, bolt 3 are connect with clamp body 1, and blank 6 is fixed by washer 2 and nut 4 On bolt 3 and on clamp body 1;
Bolt 3 is to be connected through a screw thread, and blank 6 is connected on clamp body 1.
Blank 6 connect positioning with clamp body 1 by adjustable washer 5 so that 6 center of blank keeps one with 1 axis of clamp body It causes.
1 outer circle clamping of clamp body is on the scroll chuck of lathe.
Washer 2 fixes parts to be processed on clamp body 1.
The quantity of nut 4 is two, is located at the both ends of bolt 3.
Fig. 3 is the total schematic diagram of this turning attachment.
Fig. 4 clamp bodies are the fundamental parts of entire fixture, and one end is used to be mounted on lathe, other end connection to be processed zero Part.
Fig. 5 washers are fixed parts to be processed on clamp body, prevent the part that piece surface scratches when processing.
Fig. 6 bolts are to be connected through a screw thread, part blank being connected on clamp body.
Fig. 7 nuts are part of the secured blank on clamp body.
Fig. 8 is adjustable, and washer is to adjust the center of blank and the center of clamp body to ensure consistent part.
According to the size in hole on blank to be processed, sizeable bolt 3 is selected.Bolt 3 is pressed on to the hole of clamp body 1 In after blank is placed on fixed bolt 3 again, according to the difference at the place center to be processed and 1 axis centre of clamp body of blank at this time Away from, to select the adjustable washer 5 of suitable thickness, to ensure it is fixed after blank axis centre and 1 axis of clamp body to be processed Center is consistent, then is fixed on clamp body with washer 2, nut 4.Part processing at this time is exactly with clamp body outer circle and blank center Hole positions.

Claims (4)

1. a kind of turning attachment positioned with hole, it is characterised in that:Bolt(3)With clamp body(1)Connection, blank(6)Pass through pad Circle(2)And nut(4)It is fixed on bolt(3)Upper and clamp body(1)On;
Bolt(3)It is to be connected through a screw thread, by blank(6)It is connected to clamp body(1)On;
Blank(6)With clamp body(1)Pass through adjustable washer(5)Connection positioning so that blank(6)Center and clamp body(1)Axis It is consistent.
2. the turning attachment according to claim 1 positioned with hole, it is characterised in that:Clamp body(1)Outer circle clamping is in vehicle On the scroll chuck of bed.
3. the turning attachment according to claim 1 positioned with hole, it is characterised in that:Washer(2)Fixed parts to be processed In clamp body(1)On.
4. the turning attachment according to claim 1 positioned with hole, it is characterised in that:Nut(4)Quantity be two, position In bolt(3)Both ends.
CN201721631021.9U 2017-11-30 2017-11-30 A kind of turning attachment positioned with hole Active CN207900675U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721631021.9U CN207900675U (en) 2017-11-30 2017-11-30 A kind of turning attachment positioned with hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721631021.9U CN207900675U (en) 2017-11-30 2017-11-30 A kind of turning attachment positioned with hole

Publications (1)

Publication Number Publication Date
CN207900675U true CN207900675U (en) 2018-09-25

Family

ID=63571293

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721631021.9U Active CN207900675U (en) 2017-11-30 2017-11-30 A kind of turning attachment positioned with hole

Country Status (1)

Country Link
CN (1) CN207900675U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109807666A (en) * 2018-11-22 2019-05-28 成都飞机工业(集团)有限责任公司 A kind of intergrated system of no-rotating part turning attachment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109807666A (en) * 2018-11-22 2019-05-28 成都飞机工业(集团)有限责任公司 A kind of intergrated system of no-rotating part turning attachment

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