CN205237609U - Lift kits milling machine fixture - Google Patents

Lift kits milling machine fixture Download PDF

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Publication number
CN205237609U
CN205237609U CN201521075370.8U CN201521075370U CN205237609U CN 205237609 U CN205237609 U CN 205237609U CN 201521075370 U CN201521075370 U CN 201521075370U CN 205237609 U CN205237609 U CN 205237609U
Authority
CN
China
Prior art keywords
processing parts
workbench
processing
fixed block
fixing
Prior art date
Application number
CN201521075370.8U
Other languages
Chinese (zh)
Inventor
向望洪
丘天天
李玉能
Original Assignee
福机机械工业(宁波)有限公司
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Application filed by 福机机械工业(宁波)有限公司 filed Critical 福机机械工业(宁波)有限公司
Priority to CN201521075370.8U priority Critical patent/CN205237609U/en
Application granted granted Critical
Publication of CN205237609U publication Critical patent/CN205237609U/en

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Abstract

The utility model discloses a lift kits milling machine fixture, solve a plurality of branches and carried out clamping processing many times, each direction will compress tightly with each and a little go to compress tightly, size precision is low, production efficiency is lower, its technical scheme main points are equipped with locating piece and fixed block on the workstation, the locating piece is located the both sides that process the part respectively with the fixed block, still be equipped with the locking mechanism who is used for driving the fixed processing part of fixed block on the workstation, side on the locating hole is equipped with a plurality of location axle, the location position of axle is in being close to processing part one side and contradicting each other with the processing part, the utility model discloses can realize that a plurality of parts machining only need a clamping to compressing tightly with a point, just having accomplished the fixed of part, as long as rotate through rotary worktable, the milling machine is direct according to the processing specification, and face in the different angles of processing part just can be realized a plurality of parts while hole milling and mill the face.

Description

Suspension holdfast fraise jig
Technical field
The utility model relates to a kind of fixture, more specifically says so, it relates to a kind of suspension holdfast fraise jig.
Background technology
Fixture is to add to be used for rapid fastening workpiece man-hour, make lathe, cutter, workpiece keep the process unit of correct relative position, for improve production efficiency and product quality, carry out functional test or auxiliary assembling in the stage casing producing and back segment with regard to conventional fixture aborning.
The fixing processing parts of fixture is a long strip type part, and there is bending, the two ends of processing parts are the structures of a cylinder, the center of two terminal circle rod structure is through hole, the column structure of processing parts front end is provided with a circular groove, the first journal stirrup of processing parts is positioned at the rear end of the hollow out cylinder of processing parts, the second journal stirrup of processing parts is positioned at the leading portion of processing parts hollow out cylinder, and the upper surface of two journal stirrups is inclined planes, inclined plane is and is inclined upwardly to leading portion from the rear end of processing parts, on inclined plane, respectively there is the hole of a cylinder, and cylindrical hole is vertical with inclined plane.
Traditional process now, that processing parts is fixed on workbench, by needs processing one facing to milling cutter, can only process a face, in the time that a face machines at every turn, processing parts need to be retightened, processing, and each machined surface again needs several retaining elements just can be fixed, and uses cumbersome, dimensional accuracy is not high, and production efficiency is low.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of suspension holdfast fraise jig, ensure that multiple processing only need clamped one time, and compress with point, and in this frock, be provided with multiple stations, realize multiple processing parts and process simultaneously, both improved quality precision, improved again production efficiency.
For achieving the above object, the utility model provides following technical scheme: a kind of suspension holdfast fraise jig, comprise workbench, described workbench is provided with for the locating piece of Primary Location processing parts with for fixing the fixed block of processing parts, described locating piece and fixed block lay respectively at the both sides of processing parts, described locating piece is provided with the circular arc side bonded to each other with the first journal stirrup near a side of processing parts, described fixed block is provided with for the upper compact heap of fixing processing parts longitudinal direction and for fixing the side compression piece of processing parts horizontal direction, described upper compact heap the fit side of the second journal stirrup and the upper surface of processing parts, the side at described side compression piece laminating processing parts two ends, the retaining mechanism being also provided with on workbench for driving the fixing processing parts of fixed block of telling.
Adopt such scheme, only processing parts need to be put to relevant position, do last fixing by bolt, just can reach single part processing and only need clamped one time, just completed the fixing of part, finally as long as rotate by workbench, milling machine is directly according to processing specification, face in the different angles of processing parts, just can realize multiple parts hole milling and milling face simultaneously.
As preferably, described workbench is provided with pad, conflicts mutually in the bottom surface of described pad and processing parts, and described pad is provided with the flexure strip for limiting processing parts position, and described flexure strip and processing parts are conflicted mutually.
Adopt such scheme, when fixing, only part need to be placed on the flexure strip on pad, flexure strip plays the effect of raising processing parts, there is a track upper compact heap side, when use, need only the rail alignment piece bolt of upper compact heap is put under, there is flexible flexure strip and can make processing parts upwards compress compact heap, play an auxiliary effect compressing.
As preferably, the side on described locating hole is provided with some locating shafts, and described locating shaft is positioned near processing parts one side and mutually conflicts with processing parts.
Adopt such scheme, part, in the time laying, only need to be close to locating hole by part, and locating hole plays the effect of an auxiliary positioning, thereby auxiliary upper compact heap plays the effect of auxiliary fixing processing parts.
As preferably, described retaining mechanism comprises screw bolt and nut, and described bolt is fixedly connected with workbench, and described nut is connected with bolt thread, and described nut and fixed block are conflicted mutually.
Adopt such scheme, fixed compact heap with nut, bolt is inclined to set, parallel with the end face that upper compact heap top nut is fixing, nuts and bolt is fixed upper compact heap, and because of the feature on inclined-plane, upper locating piece will directly add to processing parts direction draws close compression simultaneously.
As preferably, described workbench both sides are provided with the rotating mechanism for driving worktable rotary.
Adopt such scheme, just can realize worktable rotary by rotating mechanism, make milling processing parts convenient, the workbench that can arbitrarily rotate, in practical operation, has reduced artificial operation, has reduced error, has improved operating efficiency.
As preferably, described workbench is provided with machining hole, described machining hole be positioned at processing parts through hole under.
Adopt such scheme, milling machine is in the time of work, just can directly allow milling cutter start working by through hole, directly part by one-step be machined, will cause the in the situation that of misoperation if do not add through hole, the direct milling workbench of milling cutter, cause workbench to damage, or part turn-over need to be carried out to secondary operations, increase the working time, efficiency is done in reduction work, and the difficult control of the width of secondary milling.
The utility model is in terms of existing technologies: when processing staff adds man-hour, only need to, by placing part to assigned address, by upper locating piece clamped one time, fix nut, just can fix what a part, rotary table has multiple stations, the multiple parts of milling simultaneously, and rotary table can rotate arbitrarily by rotating shaft, reach retaining element one time, the simultaneously multiple parts of milling, and process the same area of identical parts, the face in processing parts different angles simultaneously.
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, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is the explosive view of the present embodiment;
Fig. 3 is the structural representation of the present embodiment locating piece;
Fig. 4 is the structural representation of the present embodiment fixed block.
In figure: 1, workbench; 2, locating piece; 3, fixed block; 4, the first journal stirrup; 5, upper compact heap; 6, side compression piece; 7, the second journal stirrup; 8, retaining mechanism; 9, pad; 10, flexure strip; 11, locating shaft; 12, bolt; 13, nut; 14, rotating mechanism; 15, machining hole; 16, through hole.
Detailed description of the invention
Shown in Fig. 4, embodiment is described further.
The disclosed a kind of suspension holdfast fraise jig of the present embodiment, comprise workbench 1, described workbench 1 is provided with for the locating piece 2 of Primary Location processing parts with for fixing the fixed block 3 of processing parts, described locating piece 2 and fixed block 3 lay respectively at the both sides of processing parts, described locating piece 2 is provided with the circular arc side bonded to each other with the first journal stirrup 4 near a side of processing parts, described fixed block 3 is provided with for the upper compact heap 5 of fixing processing parts longitudinal direction and for fixing the side compression piece 6 of processing parts horizontal direction, described upper compact heap 5 fit second side of journal stirrup 7 and the upper surface of processing parts, the fit side at processing parts two ends of described side compression piece 6, be also provided with the retaining mechanism 8 for fixing processing parts on the workbench of telling 1.
Described workbench 1 has multiple stations, described workbench 1 can rotate arbitrarily by rotating mechanism 14, on rotating mechanism 14, there is a rotating shaft, the both ends of the surface of rotating shaft and workbench 1 are mutually chimeric, rotating mechanism in the present embodiment is driven by DC servo-motor, its afterbody is equipped with detection encoder, can realize half-closed loop control, rotating shaft is the driving shaft of DC servo-motor, on described rotary table 1, have keeper and fixture, described keeper and fixture coordinate rotary table 1 to use.
In use, processing parts is placed on pad 9, pad 9 plays the effect of the integral position of raising part, guarantee part can be processed normally, the side of processing parts is propped up to side locating piece 2, a special surface of processing parts is propped up to corresponding contour localization piece 2, make processing parts do preliminary location, ensure that the precision of part processing is guaranteed.
Upper locating piece 2 is by the bolt 12 tilting, insert respective rail, just can fasten processing parts, and contain auxiliary positioning piece 2 on upper locating piece 2, by processing parts propping up steadily, the nut 13 corresponding with bolt 12 is fixed from top to bottom, because being fixed on workbench 1, bolt 12 is inclined design, the stationary plane of upper locating piece 2 is also inclined design, in the process of reinforcing at nut 13, because inclined plane, can force locating surface to draw close and reinforce to the direction on inclined plane, by this method, fixed block 3 will be reinforced respectively from above with two sides by upper compact heap 5 and two side compression pieces 6, further make processing parts, being fixed on rotary table 1 steadily, realize a point and just fixed a part, the processing parts piece 3 that is just fixed has completed the fixing of longitudinal direction like this, completed upper and lower fixing by pad 9 and upper compact heap 5, lock mechanism 8 simultaneously and just completed the fixing of front and back, process separately to add just and be fixed on firmly on workbench 1.
The end face of workbench 1 has through hole 16, milling machine is in the time of work, just can directly allow milling cutter start working by through hole 16, directly part by one-step be machined, will cause the in the situation that of misoperation if do not add through hole 16, the direct milling workbench 1 of milling cutter, cause workbench 1 to damage, or part turn-over need to be carried out to secondary operations, increase the working time, efficiency is done in reduction work, and the difficult control of the width of secondary milling; On workbench 1, there is keeper and fixture, described keeper and fixture cooperating platform 1 use, reach once fixing and just can carry out work at multiple end faces of part, and workbench 1 has multiple processing stations, realize and once can process multiple parts, reached maximizing efficiency, on workbench 1, had rotating mechanism 14, can be rotated the arbitrarily angled of rotary middle spindle, to facilitate milling cutter to process.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model. It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (6)

1. a suspension holdfast fraise jig, comprise workbench (1), it is characterized in that: described workbench (1) is provided with for the locating piece (2) of Primary Location processing parts with for fixing the fixed block (3) of processing parts, described locating piece (2) and fixed block (3) lay respectively at the both sides of processing parts, described locating piece (2) is provided with the circular arc side bonded to each other with the first journal stirrup (4) near a side of processing parts, described fixed block (3) is provided with for the upper compact heap (5) of fixing processing parts longitudinal direction and for fixing the side compression piece (6) of processing parts horizontal direction, the side of described upper compact heap (5) laminating the second journal stirrup (7) and the upper surface of processing parts, the side at described side compression piece (6) laminating processing parts two ends, be also provided with the retaining mechanism (8) for fixing processing parts on the workbench of telling (1).
2. suspension holdfast fraise jig according to claim 1, it is characterized in that: described workbench (1) is provided with pad (9), described pad (9) is conflicted mutually with the bottom surface of processing parts, described pad (9) is provided with the flexure strip (10) for limiting processing parts position, and described flexure strip (10) is conflicted mutually with processing parts.
3. suspension holdfast fraise jig according to claim 1, is characterized in that: the side on described locating hole is provided with some locating shafts (11), and described locating shaft (11) is positioned near processing parts one side and mutually conflicts with processing parts.
4. suspension holdfast fraise jig according to claim 1, it is characterized in that: described retaining mechanism (8) comprises bolt (12) and nut (13), described bolt (12) is fixedly connected with workbench (1), described nut (13) is threaded with bolt (12), and described nut (13) is conflicted mutually with fixed block (3).
5. suspension holdfast fraise jig according to claim 1, is characterized in that: described workbench (1) both sides are provided with the rotating mechanism (14) for driving workbench (1) rotation.
6. suspension holdfast fraise jig according to claim 1, is characterized in that: described workbench (1) is provided with machining hole (15), described machining hole (15) be positioned at processing parts through hole (16) under.
CN201521075370.8U 2015-12-18 2015-12-18 Lift kits milling machine fixture CN205237609U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521075370.8U CN205237609U (en) 2015-12-18 2015-12-18 Lift kits milling machine fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521075370.8U CN205237609U (en) 2015-12-18 2015-12-18 Lift kits milling machine fixture

Publications (1)

Publication Number Publication Date
CN205237609U true CN205237609U (en) 2016-05-18

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CN201521075370.8U CN205237609U (en) 2015-12-18 2015-12-18 Lift kits milling machine fixture

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CN (1) CN205237609U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106181494A (en) * 2016-08-31 2016-12-07 福机机械工业(宁波)有限公司 A kind of fraise jig of automobile engine oil circuit system mounting bracket
CN106736260A (en) * 2016-11-09 2017-05-31 合肥海天电子科技有限公司 The lateral aperture on electronic component chassis and front chamber disposably clamp processing method
CN109693113A (en) * 2018-12-18 2019-04-30 合肥南方汽车零部件有限公司 A kind of processing unit (plant) and method of lifting lug support
CN109834480A (en) * 2019-03-21 2019-06-04 蒋书法 A kind of Double-station clamp for CNC milling machine
CN110653572A (en) * 2019-10-09 2020-01-07 上海航天精密机械研究所 Machining method of axisymmetric thin-wall suspended structure and turning and milling clamping device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106181494A (en) * 2016-08-31 2016-12-07 福机机械工业(宁波)有限公司 A kind of fraise jig of automobile engine oil circuit system mounting bracket
CN106736260A (en) * 2016-11-09 2017-05-31 合肥海天电子科技有限公司 The lateral aperture on electronic component chassis and front chamber disposably clamp processing method
CN109693113A (en) * 2018-12-18 2019-04-30 合肥南方汽车零部件有限公司 A kind of processing unit (plant) and method of lifting lug support
CN109834480A (en) * 2019-03-21 2019-06-04 蒋书法 A kind of Double-station clamp for CNC milling machine
CN110653572A (en) * 2019-10-09 2020-01-07 上海航天精密机械研究所 Machining method of axisymmetric thin-wall suspended structure and turning and milling clamping device

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

Granted publication date: 20160518

Termination date: 20171218

CF01 Termination of patent right due to non-payment of annual fee