CN107052875A - A kind of fixture for the special-shaped sample of milling galvanized sheet - Google Patents
A kind of fixture for the special-shaped sample of milling galvanized sheet Download PDFInfo
- Publication number
- CN107052875A CN107052875A CN201710391229.6A CN201710391229A CN107052875A CN 107052875 A CN107052875 A CN 107052875A CN 201710391229 A CN201710391229 A CN 201710391229A CN 107052875 A CN107052875 A CN 107052875A
- Authority
- CN
- China
- Prior art keywords
- spacing
- special
- shaped sample
- milling
- fixture
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of fixture for the special-shaped sample of milling galvanized sheet, its key is：Including limited block and at least one pair of symmetrically arranged combination fastener, the limited block includes spacing bottom plate and the spacing termination located at spacing bottom plate two ends, the spacing termination and the inner side of combination fastener are provided with spacing neck, the outside of the combination fastener is provided with spacing block set, and the spacing block set is assemblied in the spacing termination or the corresponding spacing neck of another pair combination fastener.A kind of fixture for the special-shaped sample of milling galvanized sheet of the present invention, the problem of in milling process play occurs for the sample that solution that is economic, saving is piled up, and then meet the required precision of tension test, using simple to operate, convenient, effect is obvious, verified by operating personnel, possess can implement row, through coming into operation in.
Description
Technical field
The invention belongs to galvanized sheet sample fixture technical field, specifically, it is related to a kind of for milling galvanized sheet abnormity
The fixture of sample.
Background technology
At present, galvanized sheet is widely used in automobile industry.In order to detect whether galvanized sheet mechanical property is qualified, need to use
CNC machine mills out the higher special-shaped sample of precision, as shown in figure 5, for tension test.
Because zinc-plated plate thickness is in 0.5-3.0mm, to improve processing efficiency, after need to more than 10 block gross samples be piled up,
Milling Process is carried out again.The sample less stable being piled up, at milling side, cutter and pressing system vibrations are very big,
Easy play.Make specimen size precision overproof, waste product occur, it is time-consuming.
How to design suitable fixture, it is ensured that in process, neither influence milling cutter feed path, can effectively prevent again
Play does not occur for the sample being only piled up, and also to meet the requirement of economy, is urgent problem to be solved.
The content of the invention
To solve above technical problem, it is an object of the invention to provide a kind of card for the special-shaped sample of milling galvanized sheet
Tool, the problem of in milling process play occurs for the sample that solution that is economic, saving is piled up, and then meet tension test
Required precision.
What the object of the invention was realized in：A kind of fixture for the special-shaped sample of milling galvanized sheet, its key is：Bag
Limited block and at least one pair of symmetrically arranged combination fastener are included, the limited block includes spacing bottom plate and located at spacing bottom
The inner side of the spacing termination at plate two ends, the spacing termination and combination fastener is provided with outside spacing neck, the combination fastener
Side is provided with spacing block set, and the spacing block set is assemblied in the spacing termination or the corresponding spacing neck of another pair combination fastener
It is interior.Using said structure, longer special-shaped sample both ends can be placed directly in the spacing neck of spacing termination, to abnormity examination
The two sides of sample and end face are positioned, and ensure that the region processed needed for special-shaped sample will not be blocked, and shorter abnormity
Sample can install combination fastener on the basis of limited block, or continue to install a pair of composite cards again on the basis of combination fastener
Part, and special-shaped sample can be then fit directly on the inside of most between a pair of combination fastener, and then ensure the abnormity to different model
Sample is positioned, and the hydraulic mechanism that then overlapping special-shaped sample is carried by CNC machine is compressed, you can carry out milling, milling
Middle fixture carries out spacing to the horizontal and vertical of special-shaped sample, will not produce play, it is ensured that machining accuracy.
Further, be provided with the interior angle of the spacing neck slotted eye for expanding interior angle space, the slotted eye with it is described
Spacing neck is communicated.Overlapping placement of the former spacing neck interior angle to special-shaped sample causes interference, and placement has some setbacks, using above-mentioned knot
Structure, slotted eye expands space, interference is prevented, while slotted eye can also be added as processing technology hole to the right angle of special-shaped sample
Work processing.
Further, the limiting card bottom land face closure of above-mentioned spacing termination and with the upper surface of the spacing bottom plate is coplanar sets
Put；The limiting card trench bottom opening of the combination fastener is set.Using said structure, it is ensured that it is flat that the bottom surface of special-shaped sample is placed
Whole property.
Further, the width adequate of above-mentioned spacing neck is in the width design of special-shaped sample.Using said structure, enter one
It is spacing that step ensures that spacing neck is carried out to special-shaped sample, prevents play.
Further, the depth design of above-mentioned spacing neck is higher than the overlapping height of special-shaped sample.Using said structure, protect
The special-shaped sample that spacing neck can be overlapping to polylith is demonstrate,proved to be processed.
Further, above-mentioned spacing bottom plate and the positive stop end are first body formed.Using said structure, strengthen limiting card
The intensity of part.
Beneficial effect：
A kind of fixture for the special-shaped sample of milling galvanized sheet of the present invention, the sample that solution that is economic, saving is piled up
The problem of occurring play in milling process, and then the required precision of tension test is met, use simple to operate, convenient, effect
Substantially, verified by operating personnel, possess can implement row, through coming into operation in.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is Fig. 1 upward view；
Fig. 3 is the structural representation of limited block in Fig. 1；
Fig. 4 is the structural representation of combination fastener in Fig. 1；
Fig. 5 is the structural representation of special-shaped sample；
Wherein 1 is that limited block, 1a are that spacing bottom plate, 1b are spacing termination, 2 are combination fastener, 3 are spacing neck, 4 are
Spacing block set, 5 be slotted eye, 6 be special-shaped sample.
Embodiment
With reference to embodiment and accompanying drawing, the invention will be further described.
Embodiment：
As shown in Fig. 1 and 2 and 3 and 4：A kind of fixture for the special-shaped sample of milling galvanized sheet, by limited block 1 and a pair
Symmetrically arranged combination fastener 2 is constituted, certainly the logarithm of combination fastener here be alternatively 2,3,4 or 5 pairs, as long as enough
Installed on long limited block, while can adapt to the placement of the special-shaped sample 6 of different model, the limited block 1 by
Spacing bottom plate 1a and the spacing termination 1b compositions located at spacing bottom plate 1a two ends, the spacing bottom plate 1a and spacing termination 1b
It is integrally formed.The inner side of the spacing termination 1b and combination fastener 2 is provided with spacing neck 3, the outside of the combination fastener 2
Provided with spacing block set 4, the spacing block set 4 is assemblied in the spacing termination 1b or another pair combination corresponding limiting card of fastener 2
In groove 3.
The width adequate of the spacing neck 3 is in the width design of special-shaped sample 6.The depth design of the spacing neck 3
The height overlapping higher than special-shaped sample 6.The slotted eye 5 for expanding interior angle space, the groove are provided with the interior angle of the spacing neck 3
Hole 5 is communicated with the spacing neck 3.Close and with the spacing bottom plate 1a's the bottom surface of spacing neck 3 of the spacing termination 1b
Upper surface is coplanar to be set；The bottom opening of spacing neck 3 of the combination fastener 2 is set.
Finally it should be noted that foregoing description is only the preferred embodiments of the present invention, the ordinary skill people of this area
Member on the premise of without prejudice to present inventive concept and claim, can make table as multiple types under the enlightenment of the present invention
Show, such conversion is each fallen within protection scope of the present invention.
Claims (6)
1. a kind of fixture for the special-shaped sample of milling galvanized sheet, it is characterised in that：Including limited block (1) and at least one pair of is right
Claim the combination fastener (2) set, the limited block (1) includes spacing bottom plate (1a) and the limit located at spacing bottom plate (1a) two ends
The inner side of position termination (1b), the spacing termination (1b) and combination fastener (2) is provided with spacing neck (3), the combination fastener
(2) outside is provided with spacing block set (4), and the spacing block set (4) is assemblied in the spacing termination (1b) or another pair composite card
In the corresponding spacing neck (3) of part (2).
2. a kind of fixture for the special-shaped sample of milling galvanized sheet according to claim 1, it is characterised in that：In the limit
The slotted eye (5) for expanding interior angle space is provided with the interior angle of position neck (3), the slotted eye (5) is communicated with the spacing neck (3).
3. a kind of fixture for the special-shaped sample of milling galvanized sheet according to claim 1 or 2, it is characterised in that：It is described
Spacing neck (3) bottom surface closing of spacing termination (1b) and with the upper surface of the spacing bottom plate (1a) is coplanar sets；Described group
Spacing neck (3) bottom opening for closing fastener (2) is set.
4. a kind of fixture for the special-shaped sample of milling galvanized sheet according to claim 1 or 2, it is characterised in that：It is described
The width adequate of spacing neck (3) is in the width design of special-shaped sample.
5. a kind of fixture for the special-shaped sample of milling galvanized sheet according to claim 4, it is characterised in that：It is described spacing
The depth design of neck (3) is higher than the overlapping height of special-shaped sample.
6. a kind of fixture for the special-shaped sample of milling galvanized sheet according to claim 1 or 2, it is characterised in that：It is described
Spacing bottom plate (1a) is integrally formed with the spacing termination (1b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391229.6A CN107052875B (en) | 2017-05-27 | 2017-05-27 | Clamp for milling galvanized plate special-shaped sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391229.6A CN107052875B (en) | 2017-05-27 | 2017-05-27 | Clamp for milling galvanized plate special-shaped sample |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107052875A true CN107052875A (en) | 2017-08-18 |
| CN107052875B CN107052875B (en) | 2023-08-11 |
Family
ID=59616203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710391229.6A Active CN107052875B (en) | 2017-05-27 | 2017-05-27 | Clamp for milling galvanized plate special-shaped sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052875B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640085A (en) * | 2021-08-23 | 2021-11-12 | 中国建材检验认证集团股份有限公司 | Mould and system for testing release amount of harmful substances on synthetic material surface layer |
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| CN104400450A (en) * | 2014-10-23 | 2015-03-11 | 秦科 | Machine tool clamp |
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| CN204373968U (en) * | 2014-12-15 | 2015-06-03 | 振石集团东方特钢股份有限公司 | For the preparation of the fixture of impact experiment sample |
| CN104729912A (en) * | 2015-03-17 | 2015-06-24 | 西安交通大学 | Adjustable multifunctional experimental clamp device |
| CN205749096U (en) * | 2016-05-12 | 2016-11-30 | 鞍钢股份有限公司 | A kind of device for plate type tensile specimen processing |
| CN206967127U (en) * | 2017-05-27 | 2018-02-06 | 鞍钢蒂森克虏伯（重庆）汽车钢有限公司 | Fixture for milling galvanized sheet abnormity sample |
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2017
- 2017-05-27 CN CN201710391229.6A patent/CN107052875B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6279889B1 (en) * | 2000-01-20 | 2001-08-28 | Lsi Logic Corporation | Loose die fixture |
| DE10245372A1 (en) * | 2002-09-28 | 2004-04-15 | Mtu Aero Engines Gmbh | Materials testing device for low and high frequency testing of material samples comprises a clamping frame in which the sample is held so that high and low frequency loading along a single axis can be applied |
| CN2723984Y (en) * | 2004-07-16 | 2005-09-07 | 攀钢集团攀枝花钢铁研究院 | Clamping tank type combined holder |
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| CN201711882U (en) * | 2009-09-11 | 2011-01-19 | 张泽民 | Multi-function clamp-mouth wood |
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| CN201965058U (en) * | 2011-03-22 | 2011-09-07 | 上海大学 | Traction clamping mechanism for tensile test of small sample |
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| CN104400450A (en) * | 2014-10-23 | 2015-03-11 | 秦科 | Machine tool clamp |
| CN104325323A (en) * | 2014-11-13 | 2015-02-04 | 无锡成诺精密机械有限公司 | Chuck-replaceable machining device |
| CN104406853A (en) * | 2014-12-02 | 2015-03-11 | 南京理工大学 | Test device suitable for uniaxial tensile test on viscous-elastic material |
| CN204373968U (en) * | 2014-12-15 | 2015-06-03 | 振石集团东方特钢股份有限公司 | For the preparation of the fixture of impact experiment sample |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640085A (en) * | 2021-08-23 | 2021-11-12 | 中国建材检验认证集团股份有限公司 | Mould and system for testing release amount of harmful substances on synthetic material surface layer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107052875B (en) | 2023-08-11 |
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