CN103419033A - Auxiliary tool for center frame - Google Patents
Auxiliary tool for center frame Download PDFInfo
- Publication number
- CN103419033A CN103419033A CN2013103214099A CN201310321409A CN103419033A CN 103419033 A CN103419033 A CN 103419033A CN 2013103214099 A CN2013103214099 A CN 2013103214099A CN 201310321409 A CN201310321409 A CN 201310321409A CN 103419033 A CN103419033 A CN 103419033A
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- China
- Prior art keywords
- centre frame
- fixture
- contact
- auxiliary mould
- workpiece
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- 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.)
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Abstract
The invention discloses an auxiliary tool for a center frame. The auxiliary tool comprises contact pieces and fixing pieces, wherein the contact pieces make contact with the center frame, the fixing pieces are matched and connected with a workpiece requiring machining, and the fixing pieces are matched and connected with the contact pieces and the fixing pieces and the contact pieces are circumferentially oppositely fixed relative to the axis of the workpiece. The auxiliary tool for the center frame can protect the workpiece from damage, and is high in universality and convenient to demount and mount, and the workpiece is conveniently machined.
Description
Technical field
The present invention relates to a kind of machined field, specifically a kind of auxiliary mould for centre frame.
Background technology
At present, in the longer cylindrical work of processing, often at the workpiece mid portion, with centre frame, workpiece is supported, due to Bending Deformation, produce and tremble diametrically when preventing that workpiece from rotating along axis.And, when processing softer workpiece, centre frame is easy to the workpiece of rotation is caused to scuffing.
Summary of the invention
For the deficiencies in the prior art, the purpose of this invention is to provide a kind of auxiliary mould for centre frame, be somebody's turn to do the auxiliary mould easy accessibility for centre frame, applied widely, can well protect workpiece injury-free.
For achieving the above object, the technology used in the present invention means are as follows: a kind of auxiliary mould for centre frame, comprise the contact that contacts with this centre frame and the fixture connected with the workpiece of needs processing, this fixture with this contact, connect and the axis of relative this workpiece circumferentially relatively fixing.
Preferably, above-mentioned fixing piece is set in this outer surface of workpiece, and this contact is set in this fixture outer surface.
More preferably, the hardness of above-mentioned fixing piece material used is less than the hardness of this surface of the work.To prevent that this fixture from causing damage to this surface of the work.
More preferably, above-mentioned fixing piece has elasticity.This fixture has elasticity convenient more firm this workpiece of fixing on the one hand, can change at the diameter of work of need processing on the other hand when little with same set of this fixture.
More preferably, above-mentioned fixing piece by least two fixedly bulk-breaking form.In order to this workpiece is fixed.
More preferably, the internal diameter of above-mentioned contact matches in the outer surface of this fixture, and the inner surface of this contact and the outer surface of this fixture all have tapering in the axial direction.By the cooperation of both taperings, to reach by this fixture, lock this workpiece.More preferably, the above-mentioned auxiliary mould for centre frame also comprises locking piece, and this locking piece is connected on this contact, and this locking piece is paid this fixture lock in this contact, and this fixture is locked on this workpiece.More preferably, above-mentioned locking piece makes the movement in above-mentioned fixing piece generation axially by the rotation made progress in week, and this fixture is pushed in this contact.
Preferably, above-mentioned contact scribbles lubricant with the part that this centre frame contacts.Can effectively prevent this contact wearing and tearing, and reduce the resistance of workpiece rotation.
The above-mentioned auxiliary mould for centre frame, can well protect workpiece can not sustain damage, and can select corresponding fixture to come and same contact collocation according to the workpiece of different-diameter, makes the contact can be for the workpiece of multiple diameter.Auxiliary mould for centre frame of the present invention, easy accessibility, be convenient to workpiece is operated.
The accompanying drawing explanation
Fig. 1 is the cutaway view of the embodiment of the present invention for the auxiliary mould 100 of centre frame;
Fig. 2 is the schematic diagram of embodiment of the present invention fixture 20.
The specific embodiment
As requested, will disclose the specific embodiment of the present invention here.Yet, should be understood that, disclosed embodiment is only exemplary of the present invention here, it can be presented as various forms.Therefore, here the detail disclosed is not considered to restrictive, and be only as the basis of claim and as for instructing those skilled in the art differently to apply representational basis of the present invention in any appropriate mode of reality, comprise employing disclosed various features in conjunction with the feature that may clearly not disclose here here.
As shown in Figure 1, 2, the auxiliary mould for centre frame 100 of the present embodiment, comprise the contact 10 that contacts with centre frame and the fixture 20 connected with the workpiece of needs processing.Fixture 20 with contact 10, connect and the axis of relative workpiece circumferentially relatively fixing.Fixture 20 by fixing bulk-breaking 21 and fixedly bulk-breaking 22 form, fixedly bulk-breaking 21 and tubular fixture 20 that fixedly bulk-breaking 22 forms are set in the outer surface of workpiece that needs processing, contact 10 is set in the outer surface of fixture 20.The auxiliary mould for centre frame 100 of the present embodiment also comprises locking member 30, and locking member 30, and is pressed into fixture 20 in contact 10 at contact 10 1 ends by screw fastening.The internal diameter of contact 10 matches with the outer surface of fixture 20, and the outer surface of the inner surface of contact 10 and fixture 20 all has certain tapering in the axial direction, by screwing locking member 30, fixture 20 and contact 10 can be locked on workpiece by this.Fixture 20 is used nylon material, and its hardness is less than the hardness of the surface of the work that needs processing, in order to avoid surface of the work is caused to damage.Fixture 20 also has certain elasticity, can better fixture 20 tightly be locked on workpiece like this.
The auxiliary mould for centre frame 100 of the present embodiment, according to the workpiece of different-diameter, can use the same contact 10 of fixture 20 collocation of different-thickness, increased the versatility of contact 10.Fixture 20 can also be divided into three fixedly bulk-breakings or more.
The auxiliary mould for centre frame 100 of the present embodiment; can well protect workpiece adding man-hour; can not be subject to the scuffing of centre frame; owing to can changing different fixtures 20; greatly increased the versatility of the present embodiment for the auxiliary mould 100 of centre frame; easy installation and removal, the workpiece of being convenient to be locked is processed.
Technology contents of the present invention and technical characterstic have disclosed as above; yet be appreciated that; under creative ideas of the present invention; those skilled in the art can make various changes and improve said structure and material; comprise here and to disclose separately or the combination of claimed technical characterictic, comprise significantly other combination of these features.These distortion and/or combination all fall in technical field involved in the present invention, and fall into the protection domain of the claims in the present invention.
Claims (9)
1. the auxiliary mould for centre frame, comprise the contact that contacts with described centre frame and the fixture connected with the workpiece of needs processing, described fixture with described contact, connect and the axis of relative described workpiece circumferentially relatively fixing.
2. the auxiliary mould for centre frame as claimed in claim 1, it is characterized in that: described fixture is set in described outer surface of workpiece, and described contact is set in described fixture outer surface.
3. the auxiliary mould for centre frame as claimed in claim 2, it is characterized in that: the hardness of described fixture material used is less than the hardness of described surface of the work.
4. the auxiliary mould for centre frame as claimed in claim 2, it is characterized in that: described fixture has elasticity.
5. the auxiliary mould for centre frame as claimed in claim 2 is characterized in that: described fixture by least two fixedly bulk-breaking form.
6. the auxiliary mould for centre frame as claimed in claim 2, it is characterized in that: the internal diameter of described contact matches with the outer surface of described fixture, and the inner surface of described contact and the outer surface of described fixture all have tapering in the axial direction.
7. the auxiliary mould for centre frame as claimed in claim 6, it is characterized in that: the described auxiliary mould for centre frame also comprises locking piece, described locking piece is connected on described contact, described locking piece is paid described fixture lock in described contact, and described fixture is locked on described workpiece.
8. the auxiliary mould for centre frame as claimed in claim 7, its special type is: described locking piece makes the movement of described fixture on producing axially by the rotation made progress in week, and described fixture is pushed in described contact.
9. the auxiliary mould for centre frame as claimed in claim 1, it is characterized in that: described contact scribbles lubricant with the part that described centre frame contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103214099A CN103419033A (en) | 2013-07-26 | 2013-07-26 | Auxiliary tool for center frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103214099A CN103419033A (en) | 2013-07-26 | 2013-07-26 | Auxiliary tool for center frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103419033A true CN103419033A (en) | 2013-12-04 |
Family
ID=49644676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103214099A Pending CN103419033A (en) | 2013-07-26 | 2013-07-26 | Auxiliary tool for center frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103419033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363424A (en) * | 2016-09-29 | 2017-02-01 | 广东美的环境电器制造有限公司 | Bearing device, turning device and turning processing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1058256A (en) * | 1996-08-21 | 1998-03-03 | Masatomi Kogyo Kk | Columnar work retaining tool |
| US20050180831A1 (en) * | 2004-02-14 | 2005-08-18 | Miller Arthur W. | Spindle collet chuck |
| CN201685105U (en) * | 2010-04-20 | 2010-12-29 | 重庆川东船舶重工有限责任公司 | Centering center rest support |
| CN202964083U (en) * | 2012-11-26 | 2013-06-05 | 无锡市航鹄科技有限公司 | Multipurpose positioning device for lathing thread shaft |
-
2013
- 2013-07-26 CN CN2013103214099A patent/CN103419033A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1058256A (en) * | 1996-08-21 | 1998-03-03 | Masatomi Kogyo Kk | Columnar work retaining tool |
| US20050180831A1 (en) * | 2004-02-14 | 2005-08-18 | Miller Arthur W. | Spindle collet chuck |
| CN201685105U (en) * | 2010-04-20 | 2010-12-29 | 重庆川东船舶重工有限责任公司 | Centering center rest support |
| CN202964083U (en) * | 2012-11-26 | 2013-06-05 | 无锡市航鹄科技有限公司 | Multipurpose positioning device for lathing thread shaft |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363424A (en) * | 2016-09-29 | 2017-02-01 | 广东美的环境电器制造有限公司 | Bearing device, turning device and turning processing method |
| CN106363424B (en) * | 2016-09-29 | 2019-04-09 | 广东美的环境电器制造有限公司 | Bogey, truning fixture and method for turning |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |