CN2743079Y - Fast loading unloading clamp device for surface vibration grinding sample - Google Patents
Fast loading unloading clamp device for surface vibration grinding sample Download PDFInfo
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- CN2743079Y CN2743079Y CN 200420036941 CN200420036941U CN2743079Y CN 2743079 Y CN2743079 Y CN 2743079Y CN 200420036941 CN200420036941 CN 200420036941 CN 200420036941 U CN200420036941 U CN 200420036941U CN 2743079 Y CN2743079 Y CN 2743079Y
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Abstract
The utility model relates to a clamp device for metal specimen positioning and clamping fixation, in particular to the fast loading/ unloading clamp device for surface vibration grinding sample. The utility model is composed of an upper module with a pore canal, a lower module, an inserting plate, attachment bolts, and positioning screw pins. The upper module is provided with a slot along the pore canal, whose duration is greater than the pore canal. One end of the slot is an entering groove, and the other end is over the pore canal. The inserting plate is composed of a flat plate and a convex plate. Wherein a positioning hole is arranged on the convex plate; the inserting plate is inserted into the slot of the upper module. The specimen is arranged on the flat plate of the inserting plate. A plurality of attachment bolt holes is provided around the lower surface of the upper module. The lower module and the upper module are connected by the attachment bolts. The positioning screw pins pass over the positioning holes on the inserting plate of the lower module. The clamping bolts pass the fixing holes on the clamp device of the lower module to connect with the base. The utility model has the advantages that the loading and unloading are convenient and quickly; the service life of the clamp device is long;the multiple field manufacture of the specimen surface can be clamped at one time; the working efficiency is high.
Description
(1) technical field
The utility model relates to the anchor clamps that are used for the test button location and grip, and relates in particular to surface vibration and grinds the quick loading and unloading clamp of sample.The utility model is tested applicable to surface treatments such as specimen surface spraying, plating, bombardments.
(2) background technology
The inefficacy of material occurs in the surface of material mostly, and the quality of material surface structural behaviour directly influences this type of material integrated performance index.Vibro-grinding is to drive abrasive material, abrading-ball etc. to carrying out attrition process in the surface of material by mechanical oscillation, changes the architectural feature or the tissue topography of material surface, improves a kind of method of material surface performance.Vibro-grinding comprises multiple technologies such as shot-peening, sandblast and mechanical ball milling.In order to analyze the tissue signature of grinding the back material surface and surface topography changes and the change of mechanical property, important affair is carried out the sample preliminary experiment research of same process, same material earlier, therefore will carry out the vibro-grinding experiment of a large amount of small samples.These experiments are often carried out in airtight space, will add different experiment conditions, for example vacuum, inert atmosphere etc. under specific condition.
The existing Surface Machining sample positioner that is used for comprises anchor clamps with holes, with bolt anchor clamps directly is connected on the firm banking then, and sample is placed between anchor clamps and the base, and the perforate on the anchor clamps exposes processed specimen surface.This anchor clamps all will be dismantled set bolt in test each time, during operating cost and inconvenience.Set bolt is also ground in the specimen surface processing procedure, when grinding damage set bolt dismounting difficulty when big, reduces operating efficiency, has increased the amount of labour.After the buck distortion, change sample manipulation difficulty more.In addition, existing anchor clamps only can carry out single operation work, do not possess the working ability of a specimen surface constituency being carried out simultaneously several procedures, will carry out the operation of clamping sample again when carrying out the multiple operation operation, and operation repeats, inefficiency.
(3) summary of the invention
The utility model has overcome the defective of existing Surface Machining specimen holder, provides a kind of surface vibration to grind the quick loading and unloading clamp of sample.The quick loading and unloading clamp of this sample adopts upper module, lower module and plate, easy to loading and unloading fast, the anchor clamps long service life, can No. one time clamping finish the processing of specimen surface multizone, high efficiency.
The utility model is achieved in that the quick loading and unloading clamp of a kind of surface vibration grinding sample, comprise the upper module, lower module, plate, connecting bolt, the location spiral pin that have the duct, upper module has the slot greater than the duct width along the duct, slot one side is a groove, and opposite side surpasses the duct; Plate is made up of dull and stereotyped and flange, has locating hole on the flange, and plate inserts in the slot of upper module; A cavity is formed in the below, duct of upper module, the dull and stereotyped top of plate, and cavity is built-in with sample, and sample places on the plate flat board; Circumferentially have several connecting bolt holes on upper module lower surface edge, lower module is along circumferential corresponding several connecting bolt through holes that has, connecting bolt passes lower module connecting bolt through hole and connects upper module connecting bolt hole, lower module and upper module are fused, on lower module, have plate locating hole and anchor clamps fixing hole, the location spiral pin passes the locating hole on the lower module plate locating hole connection plate, and set bolt passes lower module anchor clamps fixing hole and is connected with support.
The quick loading and unloading clamp of sample is ground in above-mentioned surface vibration, and described upper module duct is square, the plate flat board also be square and width greater than upper module BODY WITH SQUARE APERTURE width.
The quick loading and unloading clamp of sample is ground in above-mentioned surface vibration, and the sample of putting on the described plate flat board also is equipped with constituency matrix and pad up and down, and the constituency matrix has one or more variform holes.
The quick loading and unloading clamp of sample is ground in above-mentioned surface vibration, and the connecting bolt through hole of described lower module and plate locating hole are along circumferentially evenly distributing.
The quick loading and unloading clamp of sample is ground in above-mentioned surface vibration, and the anchor clamps fixing hole of described lower module places lower module central authorities.
The utility model adopts upper module, lower module and plate, and upper module, lower module are fixedly connected, and the upper module perforate has slot and forms cavity under the hole, be used for plate and insert.Sample, constituency matrix and pad are housed on the plate, form displaceable member, by the location spiral pin plate is located, sample is easy to loading and unloading fast.The fixedly connected of upper module, lower module finished by connecting bolt, connecting bolt is to be connected to upper module by lower module, there are not screw and bolt at the upper module upper surface, be that the surface vibration abradant surface is smooth, have only sample to expose outside through the upper module hole, guarantee the durability of anchor clamps, made the anchor clamps long service life.The location and the installation of sample are finished by plate, and plate is made up of dull and stereotyped and flange, and sample places on the plate flat board, sample can be fixedly secured in the cavity that upper and lower module constitutes the slip of sample when avoiding moving by plate.The constituency matrix is placed on the surface that sample will process, the experimental different constituency matrix of selection that needs, can process in the specimen surface zones of different, can also in experimentation, change the constituency matrix carries out different process, different parameters to the zones of different of sample processing processing, also can on a sample, obtain the different experimental result of many groups, carry out kinds of experiments research, high efficiency.The utility model compared with prior art, easy to loading and unloading fast, the anchor clamps long service life, can No. one time clamping finish the processing of specimen surface multizone, high efficiency.
(4) description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 grinds the quick loading and unloading clamp structural representation of sample for the utility model surface vibration;
Fig. 2 for the A-A of Fig. 1 to cross-sectional schematic (but having increased sample);
Fig. 3 is the plate structural representation;
Fig. 4 is the side view of Fig. 3;
Fig. 5 is a constituency matrix schematic diagram.
Among the figure: 1 upper module, 2 lower modules, 3 plates, 4 location spiral pins, 5 slots, 6 BODY WITH SQUARE APERTURE, 7 sample draw-in grooves, 8 anchor clamps fixing holes, 9 connecting bolts, 10 pads, 11 samples, 12 constituency matrixs, 13 square porous constituency matrixs, 14 flat boards, 15 flanges.
(5) specific embodiment
Referring to Fig. 1, Fig. 2, the quick loading and unloading clamp of sample is ground in a kind of surface vibration, comprises the upper module 1, lower module 2, plate 3, connecting bolt 9, the location spiral pin 4 that have the duct.Upper module 1 and lower module 2 are fixed together by three connecting bolts 9.Upper module 1 duct 6 is square, and upper module 1 has slot 5 greater than duct 6 width for 6 times along BODY WITH SQUARE APERTURE, and slot 5 one sides are groove, and opposite side surpasses duct 6, inserts plates 3 in the slot 5.Referring to Fig. 3, Fig. 4, plate 3 by dull and stereotyped 14 and flange 15 form, have locating hole on the flange 15, plate 3 flat boards 14 also be square and width greater than upper module BODY WITH SQUARE APERTURE 6 width.After upper and lower module 1,2 connected, below the duct 6 of upper module 1, form a cavity above the flat board 14 of plate 3, cavity was built-in with sample 11, and sample 11 places on the plate flat board 14, and the machined surface of sample 11 is exposed by the BODY WITH SQUARE APERTURE 6 of upper module 1.
Anchor clamps fixing hole 8 is opened on lower module 2, can anchor clamps be fixed on any support or other fixed mounts easily, makes anchor clamps process processing to sample under the kinds of experiments condition.In the multiple working procedure process, can also anchor clamps integral body be moved in the next operation, guarantee the accuracy of processing by the connection of clamper for disassembling fixing hole 8 behind a procedure.
For prolonging the service life of anchor clamps, circumferentially have several connecting bolt holes 9 on upper module 1 lower surface edge, in the present embodiment be three, connecting bolt 9 is hidden in below the upper module 1, plate locating hole 4 and anchor clamps fixing hole 8 are opened on lower module 2, can avoid damage or distortion in the attrition process process like this.
Be to guarantee the balance qualities of anchor clamps in the vibration experiment process, plate locating hole 4 positions on the lower module 2 evenly distribute along same circumference with module connecting bolt 9 up and down; Anchor clamps fixing hole 8 places lower module 2 central authorities.
Can between plate 3 and sample 11, place pad 10 according to sample 11 thickness differences, guarantee the stability of sample 11.Constituency matrix 12 can guarantee to process the special area of special sample or sample.Have one or more variform holes on the constituency matrix 12,, on constituency matrix 12, can open the hole 13 of arbitrary shape as requested referring to Fig. 5, for example, square porous constituency module, folk prescription pass constituency module, single round hole type constituency module, single oval groove constituency module etc.Utilize these holes to expose the surface that sample 11 needs processing, realize sample 11 difform special areas are handled; Can on a constituency matrix 12, open a plurality of holes, satisfy the requirement of in once testing, finishing the special processing tasks in a sample 11 multi-section positions; Also can in different experiments, carry out multi-pass processing, or the realization different piece is carried out different processing processing by different constituency matrixs 12 to same position.The function of constituency matrix 12 comprises constituency processing, constituency accumulation processing, constituency protection processing and the research of multivariable constituency etc.
When sample 11 hour, can once fix a plurality of samples by constituency matrix 12.Also can cooperate above to cover constituency matrix 12 by a plurality of recess-mounted small samples of preparation on pad 10.These samples 11 can be heterogeneities, can be difformity and treatment conditions also, thereby are implemented in the requirement of experiment of a plurality of samples of processing in the once experiment, guarantee the homogeneity of all processing sample experiment parameters.
The using method that the quick loading and unloading clamp of sample is ground in surface vibration is: install earlier plate location spiral pin 4 on lower module 2, module 1,2 couples together by connecting bolt 9 up and down, finishes the combination of anchor clamps.Module 1,2 is a fixture in sample 11 charge and discharge operations up and down, combines.
By support connecting bolt 8 anchor clamps are fixed on the support, finish the installation of anchor clamps.
Location spiral pin 4, plate 3, constituency matrix 12 and pad 10 are displaceable member in sample 11 charge and discharge operations, and the once-through operation combination is finished sample 11 and installed.Be specially: pad 10, sample 11 and constituency matrix 12 are put on the flat board 14 of plate, together insert cavity 5, will locate spiral pin 4 and insert plate 3 locating holes, promptly finish the installation of sample 11.
Experiment will be located spiral pin 4 and take out from plate 3 locating holes or push aside after being finished, and take out plate 3, pad 10, sample 11 and constituency matrix 12, finish the quick replacing of sample 11.Once-through operation can be finished sample and change, and sampling is convenient.When sample 11 deforms in process of lapping, take out plate and 3 pads 10 earlier, can take out sample 11 and constituency matrix 12 then.
The utility model surface vibration is ground the quick loading and unloading clamp of sample and is also tested applicable to surface treatments such as specimen surface spraying, plating, bombardments.
Claims (5)
1. the quick loading and unloading clamp of sample is ground in a surface vibration, comprise the upper module that has the duct, it is characterized in that described anchor clamps also comprise lower module, plate, connecting bolt, location spiral pin, upper module has the slot greater than the duct width along the duct, slot one side is a groove, and opposite side surpasses the duct; Plate is made up of dull and stereotyped and flange, has locating hole on the flange, and plate inserts in the slot of upper module; A cavity is formed in the below, duct of upper module, the dull and stereotyped top of plate, and cavity is built-in with sample, and sample places on the plate flat board; Circumferentially have several connecting bolt holes on upper module lower surface edge, lower module is along circumferential corresponding several connecting bolt through holes that has, connecting bolt passes lower module connecting bolt through hole and connects upper module connecting bolt hole, lower module and upper module are fused, on lower module, have plate locating hole and anchor clamps fixing hole, the location spiral pin passes the locating hole on the lower module plate locating hole connection plate, and set bolt passes lower module anchor clamps fixing hole and is connected with support.
2. the quick loading and unloading clamp of sample is ground in surface vibration according to claim 1, it is characterized in that the upper module duct is square, the plate flat board also be square and width greater than upper module BODY WITH SQUARE APERTURE width.
3. the quick loading and unloading clamp of sample is ground in surface vibration according to claim 1 and 2, it is characterized in that the sample of putting on the plate flat board also is equipped with constituency matrix and pad up and down, and the constituency matrix has one or more variform holes.
4. the quick loading and unloading clamp of sample is ground in surface vibration according to claim 1, it is characterized in that the connecting bolt through hole of lower module and plate locating hole evenly distribute along circumferential.
5. the quick loading and unloading clamp of sample is ground in surface vibration according to claim 1, it is characterized in that the anchor clamps fixing hole of lower module places lower module central authorities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420036941 CN2743079Y (en) | 2004-06-29 | 2004-06-29 | Fast loading unloading clamp device for surface vibration grinding sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420036941 CN2743079Y (en) | 2004-06-29 | 2004-06-29 | Fast loading unloading clamp device for surface vibration grinding sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2743079Y true CN2743079Y (en) | 2005-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420036941 Expired - Fee Related CN2743079Y (en) | 2004-06-29 | 2004-06-29 | Fast loading unloading clamp device for surface vibration grinding sample |
Country Status (1)
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|---|---|
| CN (1) | CN2743079Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019558A (en) * | 2009-09-02 | 2011-04-20 | 通用汽车环球科技运作公司 | Flexible fixture system for machining operations |
| CN102814856A (en) * | 2011-06-10 | 2012-12-12 | 沈阳铝镁设计研究院有限公司 | Mold base device |
| CN103128657A (en) * | 2011-11-24 | 2013-06-05 | 宝山钢铁股份有限公司 | Clamp used for electron back scattering diffraction sample vibration polishing and use method thereof |
-
2004
- 2004-06-29 CN CN 200420036941 patent/CN2743079Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019558A (en) * | 2009-09-02 | 2011-04-20 | 通用汽车环球科技运作公司 | Flexible fixture system for machining operations |
| CN102814856A (en) * | 2011-06-10 | 2012-12-12 | 沈阳铝镁设计研究院有限公司 | Mold base device |
| CN103128657A (en) * | 2011-11-24 | 2013-06-05 | 宝山钢铁股份有限公司 | Clamp used for electron back scattering diffraction sample vibration polishing and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051130 Termination date: 20130629 |