CN203566288U - Tooling structure for processing thin-wall type part - Google Patents

Tooling structure for processing thin-wall type part Download PDF

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Publication number
CN203566288U
CN203566288U CN201320773700.5U CN201320773700U CN203566288U CN 203566288 U CN203566288 U CN 203566288U CN 201320773700 U CN201320773700 U CN 201320773700U CN 203566288 U CN203566288 U CN 203566288U
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CN
China
Prior art keywords
thin
hole
type
elastic jacket
mandrel
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
CN201320773700.5U
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Chinese (zh)
Inventor
范罗荣
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 Hanghu Technology Co Ltd
Original Assignee
Wuxi Hanghu Technology 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 Hanghu Technology Co Ltd filed Critical Wuxi Hanghu Technology Co Ltd
Priority to CN201320773700.5U priority Critical patent/CN203566288U/en
Application granted granted Critical
Publication of CN203566288U publication Critical patent/CN203566288U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a tooling structure for processing a thin-wall type part. The tooling structure comprises a concentric jacket, wherein a through hole and a sinking hole are coaxially arranged in the concentric jacket; an elastic jacket is coaxially arranged in the sinking hole; the end part of a core shaft penetrates through the elastic jacket and is coaxially arranged in the through hole. The tooling structure has the advantages that the structure is simple and the installation is simple and convenient; due to the arrangement of the concentric jacket, the overall protection for the thin-wall type part to be processed is effectively realized, no stressing in the radial direction for the thin-wall type part to be processed in processing is guaranteed and the deformation is prevented; due to the arrangement of the core shaft, the conversion of the reference of the thin-wall type part to be processed is effectively realized, the processing progress of the thin-wall type part is greatly improved and the production efficiency is improved.

Description

A kind of tool structure for processing thin-walled class part
Technical field
The utility model relates to field, especially a kind of tool structure for processing thin-walled class part.
Background technology
At present, seal for extensive use in Hydraulic Field as this in seal casinghousing, because himself required precision is higher, its planform is unfavorable for the clamping of conventional brace, and this part belongs to thin wall component, and surface quality is had relatively high expectations simultaneously, therefore traditional fixture cannot meet its clamping, and for its machining benchmark of thin wall component, look for comparatively difficulty, that for large batch of part, produces certainly will waste time and energy, and has had a strong impact on the manufacturing schedule of enterprise.
Utility model content
The applicant, for above-mentioned existing issue, is studied improvement, and a kind of tool structure for processing thin-walled class part is provided, and has not only effectively realized the processing to thin wall component, and machining benchmark is looked for conveniently simultaneously, has greatly improved processing progress.
The technical scheme that the utility model adopts is as follows:
For a tool structure for processing thin-walled class part, comprise concentric chuck, be positioned on concentric chuck and coaxially have through hole and counterbore, coaxial device elastic jacket in counterbore, described elastic jacket coaxial device are run through in described through hole in the end of mandrel.
Its further technical scheme is:
The periphery of chuck arranges flange with one heart;
Elastic jacket adopts elastomeric material to make, and the inside that is positioned at described elastic jacket has taper and connects perforate, and the angle [alpha] of the described taper through hole conical surface is 30 ° ± 1 °;
Mandrel comprises axis body, in the periphery of described axis body, extends to form the first boss and the second boss, at the circle centre position of described axis body, also has centre bore;
The diameter of the axis body of described mandrel equates with the aperture of through hole on described concentric chuck;
The diameter of described the first boss is less than the diameter of the second boss.
The beneficial effects of the utility model are as follows:
The utility model is simple in structure, simple installation, and with one heart the layout of chuck has effectively realized the Global Macros for the treatment of processing thin-walled class part, guarantee thin wall component to be processed add man-hour radial direction can be not stressed, prevent distortion; The layout of elastic jacket has effectively realized the stress protection for the treatment of processing thin-walled class part, because elastic jacket has good elasticity, is therefore difficult for piece surface to produce and damage, and does not have opposing stress, and utilizes the elasticity of self to decompose stress simultaneously; The layout of mandrel has effectively realized the conversion of thin wall component benchmark to be processed, has greatly improved the processing progress of thin wall component, has improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of concentric chuck in the utility model.
Fig. 2 is the structural representation of elastic jacket.
Fig. 3 is the structural representation of thin wall component
Fig. 4 is the structural representation of mandrel.
Fig. 5 is the structural representation of the utility model and thin wall component assembling.
Wherein: 1, concentric chuck; 2, elastic jacket; 3, thin wall component to be processed; 4, mandrel; 101, counterbore; 102, through hole; 103, flange; 201, taper through hole; 301, inclined-plane; 302, shoulder hole; 401, the first boss; 402, the second boss; 403, centre bore; 404, axis body.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
The utility model comprises concentric chuck 1, as shown in Figure 1, in the concentric periphery of chuck 1, flange 103 is set.Be positioned at and on concentric chuck 1, coaxially have through hole 102 and counterbore 101, in the interior coaxial device elastic jacket 2 of counterbore 101, elastic jacket 2 adopts elastomeric material to make, as shown in Figure 2, the inside that is positioned at elastic jacket 2 has taper and connects perforate 201, and the angle of taper through hole 201 conical surfaces is 30 ° ± 1 °.As shown in Figure 4, Figure 5, elastic jacket 2 coaxial device are run through in through hole 102 in the end of mandrel 4.Mandrel 4 comprises axis body 404, in the periphery of axis body 404, extends to form the first boss 401 and the second boss 402, at the circle centre position of axis body 404, also has centre bore 403.The diameter of the axis body 404 of mandrel 4 equates with the aperture of through hole 102 on described concentric chuck 1.The diameter of the first boss 401 is less than the diameter of the second boss 402.
Concrete assembling process of the present utility model is as follows:
As shown in Figure 3, thin wall component 3 to be processed there is inclined-plane 301, in the inside of described thin wall component 3 to be processed, shoulder hole 302 is set, first the end of mandrel 4 run through and stretched out thin wall component 3 to be processed, and the end face of the second boss 402 of mandrel 4 and the bottom surface of the shoulder hole 302 of described thin wall component to be processed 3 are connected, as shown in Figure 5, then at the concentric inner coaxial device elastic jacket 2 of chuck 1, the inclined-plane 301 of the thin wall component to be processed 3 with mandrel 4 is stretched into the interior also laminating each other of taper through hole 201 of elastic jacket 2, make the end of mandrel 4 stretch in the through hole 102 of concentric chuck 1 simultaneously, realized thus concentric chuck 1, elastic jacket 2, mandrel 4 and thin wall component to be processed 3 coaxially arranged, then by after concentric chuck 1 device is on lathe, and take the center of circle of mandrel 4 and can realize the processing for the treatment of processing thin-walled class part 3 as benchmark.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to basic structure of the present utility model in the situation that, the utility model can be done any type of modification.

Claims (6)

1. the tool structure for processing thin-walled class part, it is characterized in that: comprise concentric chuck (1), be positioned at and on described concentric chuck (1), coaxially have through hole (102) and counterbore (101), coaxial device elastic jacket (2) in described counterbore (101), described elastic jacket (2) coaxial device are run through in described through hole (102) in the end of mandrel (4).
2. a kind of tool structure for processing thin-walled class part as claimed in claim 1, is characterized in that: the periphery of described concentric chuck (1) arranges flange (103).
3. a kind of tool structure for processing thin-walled class part as claimed in claim 1, it is characterized in that: described elastic jacket (2) adopts elastomeric material to make, the inside that is positioned at described elastic jacket (2) has taper and connects perforate (201), and the angle [alpha] of described taper through hole (201) conical surface is 30 ° ± 1 °.
4. a kind of tool structure for processing thin-walled class part as claimed in claim 1, it is characterized in that: described mandrel (4) comprises axis body (404), periphery at described axis body (404) extends to form the first boss (401) and the second boss (402), at the circle centre position of described axis body (404), also has centre bore (403).
5. a kind of tool structure for processing thin-walled class part as described in claim 1 or 4, is characterized in that: the diameter of the axis body (404) of described mandrel (4) equates with the aperture of through hole (102) on described concentric chuck (1).
6. a kind of tool structure for processing thin-walled class part as claimed in claim 4, is characterized in that: the diameter of described the first boss (401) is less than the diameter of the second boss (402).
CN201320773700.5U 2013-11-28 2013-11-28 Tooling structure for processing thin-wall type part Expired - Fee Related CN203566288U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320773700.5U CN203566288U (en) 2013-11-28 2013-11-28 Tooling structure for processing thin-wall type part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320773700.5U CN203566288U (en) 2013-11-28 2013-11-28 Tooling structure for processing thin-wall type part

Publications (1)

Publication Number Publication Date
CN203566288U true CN203566288U (en) 2014-04-30

Family

ID=50534046

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320773700.5U Expired - Fee Related CN203566288U (en) 2013-11-28 2013-11-28 Tooling structure for processing thin-wall type part

Country Status (1)

Country Link
CN (1) CN203566288U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639728A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Tool structure for machining thin-walled parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639728A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Tool structure for machining thin-walled parts

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

Granted publication date: 20140430

Termination date: 20141128