CN205254588U - A anchor clamps for machining center - Google Patents
A anchor clamps for machining center Download PDFInfo
- Publication number
- CN205254588U CN205254588U CN201520972370.1U CN201520972370U CN205254588U CN 205254588 U CN205254588 U CN 205254588U CN 201520972370 U CN201520972370 U CN 201520972370U CN 205254588 U CN205254588 U CN 205254588U
- Authority
- CN
- China
- Prior art keywords
- base plate
- machining center
- alignment pin
- machining
- 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.)
- Expired - Fee Related
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an anchor clamps for machining center, including the bottom plate, the workstation at machining center is fixed to the bottom plate, be equipped with two machining benchmark pieces on the bottom plate, machining benchmark piece lower extreme is fixed on the bottom plate, and the upper end surface is the reference surface of a horizontal direction, detachable is equipped with the locating pin of location on the reference surface, and the locating pin is adjustable in the position of reference surface, and the locating pin upper end is equipped with locking mechanism. The utility model discloses an anchor clamps for machining center to hole in the middle of the part is for fixing a position benchmark and centre gripping position, handling ease part side.
Description
Technical field
The utility model relates to component of machine manufacture field, is specifically related to a kind of for processingThe fixture of the heart.
Background technology
Machining center, say more popular be exactly CNC milling machine with tool magazine. CNC milling machine beA kind of automatic processing device growing up on the basis of general milling machine, both processing technology basesThis is identical, and also some is similar for structure.
Numerical control milling processing, except having the feature of plain-milling machine processing, also has following features:
1, strong adaptability, the flexibility of part processing are good, can machining profile shape complexity especiallyOr be difficult to the part of controlling dimension, as mould class part, shell part etc.;
2, can process that machine tool cannot be processed or very unmanageable part, as use Mathematical ModelingComplex curve part and the three-dimensional space curved surface class part described;
3, can process behind clamped one time location the part that need carry out multiple working procedure processing;
4, machining accuracy is high, crudy is reliable and stable, and the pulse equivalency of numerical control device is generalFor 0.001mm, high-precision digital control system can reach 0.1 μ m, and in addition, digital control processing is also avoidedOperating personnel's operate miss;
5, production automation degree is high, can alleviate operator's labour intensity. Be conducive to rawProduce management automation;
6, production efficiency is high, and CNC milling machine generally does not need to use the special processes such as special fixtureEquipment only need call the procedure, the clamping work that are stored in numerical control device in the time changing workpieceTool and adjustment cutter data, thereby greatly shortened the production cycle. Secondly, CNC milling machineThere is the function of milling machine, boring machine, drilling machine, make operation high concentration, greatly improved and produced effectRate. In addition, the speed of mainshaft of CNC milling machine and feed speed are all infinite variable speed, therefore haveBe beneficial to and select optimized cutting consumption.
The part of Cutter Body Processing with Machining Center is with processing plane (as mould accessory) in the majority, and clamping is also manyUsing side or bottom surface as retaining part, but some part is four sides that need processing partsFace, clamping is just more difficult like this.
If porose in the middle of part, just could be using hole as positioning datum and retaining part.
Therefore, designing a kind ofly taking the hole in the middle of part as positioning datum and retaining part, is thisThe field technical issues that need to address.
Utility model content
The technical problems to be solved in the utility model: design a kind of hole in the middle of part as locationBenchmark and retaining part.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
For a fixture for machining center, comprise base plate, described base plate is fixed on described processingThe workbench at center; Described base plate is provided with two machining benchmark pieces, under described machining benchmark pieceEnd is fixed on described base plate, and upper end face is the datum level of a horizontal direction; Described datum levelUpper dismountable alignment pin that is provided with location, described alignment pin can in the position of described datum levelAdjust, described alignment pin upper end is provided with retaining mechanism.
Preferably, described retaining mechanism comprises Compress Spring and nut, and establish described alignment pin upper endThere is the external screw thread mating with described nut.
Preferably, described machining benchmark piece is cylinder, and its position on described base plate is adjustable.
Preferably, described alignment pin is fixed on described base plate by screw thread.
By technique scheme, a kind of folder for machining center that the utility model providesTool, comprises base plate, and base plate is fixed on the workbench of machining center; Base plate is provided with two processingReference block, machining benchmark piece lower end is fixed on base plate, and upper end face is the base of a horizontal directionAccurate face; Dismountable alignment pin that is provided with location on datum level, alignment pin upper end is provided with locking machineStructure. Its beneficial effect is: taking the hole in the middle of part as positioning datum and retaining part, be convenient to addWork part side.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art,To the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below,Apparently, the accompanying drawing in the following describes is only embodiment more of the present utility model, rightIn those of ordinary skill in the art, not paying under the prerequisite of creative work, all rightObtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is showing of the disclosed a kind of fixture for machining center of the utility model embodimentIntention;
Fig. 2 is that the disclosed a kind of fixture for machining center of the utility model embodiment is at dressSchematic diagram after folder part.
Numeral and the represented corresponding component title of letter in figure:
1. base plate 2. machining benchmark piece 3. alignment pin 4. Compress Springs 5.Nut 6. workpiece.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, in the utility model embodimentTechnical scheme be clearly and completely described, obviously, described embodiment is only thisUtility model part embodiment, instead of whole embodiment. Based in the utility modelEmbodiment, those of ordinary skill in the art obtain under creative work prerequisite not makingEvery other embodiment, belongs to the scope that the utility model is protected.
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent.
For more succinct explanation the present embodiment, in accompanying drawing or explanation, can omit some this skillArt field those of ordinary skill is known but with the main contents of this patent incoherent zeroPart. In addition, for the interpreting blueprints of being more convenient for, in accompanying drawing, some parts has amplification, dwindles and portionDivide omission, but do not represent size or the entire infrastructure of actual product; Do not affect interpreting blueprints andIn the situation that can not produce ambiguity, some parts may be by National Standard of Mechanical Drawing systemFigure.
Embodiment:
As depicted in figs. 1 and 2, a kind of fixture for machining center, comprises base plate 1, the endPlate 1 is fixed on the workbench of machining center; Base plate 1 is provided with two machining benchmark pieces 2, addsWork reference block 2 lower ends are fixed on base plate, and upper end face is the datum level of a horizontal direction; BaseDismountable alignment pin 3 that is provided with location on accurate face, alignment pin 3 is adjustable in the position of datum level,Alignment pin upper end is provided with retaining mechanism.
Alignment pin 3 is adjustable in the position of datum level, and the method that position is adjustable has a variety of, abilityThe technical staff in territory understands, and is not construed as limiting.
Wherein, retaining mechanism comprises Compress Spring 4 and nut 5, and alignment pin upper end is provided with and spiral shellThe external screw thread of female coupling. There is Compress Spring, lock faster, and locking.
Wherein, machining benchmark piece 2 is cylinder, and its position on base plate is adjustable. CylinderProcessing is aspect relatively; The method that position is adjustable has a variety of, and those skilled in the art understands,Be not construed as limiting.
Wherein, alignment pin 3 is fixed on base plate by screw thread. Helicitic texture is simpler, operationConvenient.
Clamping process:
1), according to the size in workpiece 6 holes, select or process the alignment pin 3 of dimension;
2) alignment pin 3 is fixed on base plate, adjusts the distance of two alignment pins;
3) workpiece 6 is put into, the borehole jack of workpiece enters alignment pin 3;
4) be inserted in Compress Spring 4 and nut 5 at alignment pin 3, by nut screwing clamping.
In the above-described embodiments, a kind of fixture for machining center that the utility model provides,Comprise base plate, base plate is fixed on the workbench of machining center; Base plate is provided with two machining benchmarksPiece, machining benchmark piece lower end is fixed on base plate, and upper end face is the datum level of a horizontal direction;Dismountable alignment pin that is provided with location on datum level, alignment pin upper end is provided with retaining mechanism. ItsBeneficial effect is: taking the hole in the middle of part as positioning datum and retaining part, be convenient to processing partsSide.
Above-described is only preferred embodiment of the present utility model, it should be pointed out that for thisThe those of ordinary skill in field, is not departing under the prerequisite of the utility model creation design,Can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. for a fixture for machining center, it is characterized in that, comprise base plate, described base plate is solidFix on the workbench of described machining center; Described base plate is provided with two machining benchmark pieces, described in addWork reference block lower end is fixed on described base plate, and upper end face is the datum level of a horizontal direction; InstituteState dismountable alignment pin that is provided with location on datum level, described alignment pin is in the position of described datum levelPut adjustablely, described alignment pin upper end is provided with retaining mechanism.
2. a kind of fixture for machining center according to claim 1, is characterized in that,Described retaining mechanism comprises Compress Spring and nut, and described alignment pin upper end is provided with and described nutThe external screw thread of joining.
3. a kind of fixture for machining center according to claim 1, is characterized in that,Described machining benchmark piece is cylinder, and its position on described base plate is adjustable.
4. a kind of fixture for machining center according to claim 1, is characterized in that,Described alignment pin is fixed on described base plate by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972370.1U CN205254588U (en) | 2015-11-30 | 2015-11-30 | A anchor clamps for machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972370.1U CN205254588U (en) | 2015-11-30 | 2015-11-30 | A anchor clamps for machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205254588U true CN205254588U (en) | 2016-05-25 |
Family
ID=55996139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520972370.1U Expired - Fee Related CN205254588U (en) | 2015-11-30 | 2015-11-30 | A anchor clamps for machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205254588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598593A (en) * | 2016-07-11 | 2018-01-19 | 北京汽车动力总成有限公司 | A kind of processing method of engine |
-
2015
- 2015-11-30 CN CN201520972370.1U patent/CN205254588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598593A (en) * | 2016-07-11 | 2018-01-19 | 北京汽车动力总成有限公司 | A kind of processing method of engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204868216U (en) | Pneumatic stock mills a frock | |
| CN204321676U (en) | A kind of drilling jig | |
| CN202571920U (en) | Dual-face drilling clamp | |
| CN205254588U (en) | A anchor clamps for machining center | |
| CN103658760A (en) | Arc-shaped plate drilling positioning device | |
| CN203565926U (en) | Positioning device for use in drilling of arc-shaped plate | |
| CN203210043U (en) | Universal clamp for machining mold electrode | |
| CN104400473A (en) | Special fixture for processing cross groove | |
| CN204108698U (en) | For the plate drilling quick position mounting and clamping system of CNC milling machine | |
| CN104647059A (en) | Fixture for guaranteeing end surface machining precision of holding strip like parts and manufacturing method thereof | |
| CN204339323U (en) | The cylinder fixture of processing breast swift | |
| CN203509078U (en) | Adjustable telescopic strickling blade cutterhead | |
| CN203185007U (en) | Mould angle machining tool | |
| CN208147492U (en) | A kind of adjustment tool of boring cutter | |
| CN203484938U (en) | Clamp special for CNC thin-walled workpiece machining | |
| CN205254611U (en) | Numerical control milling machine fixture | |
| CN104275512A (en) | Drilling clamp for two parallel holes in irregular workpiece | |
| CN204524893U (en) | Circlip locating and machining clamping device | |
| CN201783693U (en) | Workpiece numerical control milling turn-over device with pushrods having square grooves | |
| CN203236234U (en) | Numerical control equipment machining tool | |
| CN204486872U (en) | Drilling jig more than a kind of cylinder body front-back | |
| CN204123149U (en) | A kind of synchronizing tooth ring drift special fixture | |
| CN203437977U (en) | Locating tool for shifting fork hole boring | |
| CN203566291U (en) | Multifunction milling locating tool | |
| CN105817677A (en) | Overturning-type drilling machine jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |