CN205184290U - Thin wall sheet metal component numerical control milling anchor clamps - Google Patents

Thin wall sheet metal component numerical control milling anchor clamps Download PDF

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Publication number
CN205184290U
CN205184290U CN201520798906.2U CN201520798906U CN205184290U CN 205184290 U CN205184290 U CN 205184290U CN 201520798906 U CN201520798906 U CN 201520798906U CN 205184290 U CN205184290 U CN 205184290U
Authority
CN
China
Prior art keywords
thin
woollen
sheet metal
metal component
stamping
Prior art date
Application number
CN201520798906.2U
Other languages
Chinese (zh)
Inventor
陈秀强
王斌
马争
Original Assignee
成都飞机工业(集团)有限责任公司
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Filing date
Publication date
Application filed by 成都飞机工业(集团)有限责任公司 filed Critical 成都飞机工业(集团)有限责任公司
Priority to CN201520798906.2U priority Critical patent/CN205184290U/en
Application granted granted Critical
Publication of CN205184290U publication Critical patent/CN205184290U/en

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Abstract

The utility model discloses a thin wall sheet metal component numerical control milling anchor clamps, its characterized in that: include woollen (1) the profile of profile and thin wall sheet metal component unanimous layer board (2) and incite somebody to action layer board (2) and thin wall sheet metal component woollen (1) fixed a plurality of clamps (3) that stack together, owing to add on the flexible vacuum adsorption grasping system at the numerically controlled fraise machine and between thin wall sheet metal component woollen (1) one deck layer board (2), it avoids mechanism to make milling in -process lathe can not start crashproof sword sucking disc, solved like this when the cutter will bore or mill thin wall sheet metal component woollen (1), the sucking disc meeting falling head of cutter below is in order to hide the cutter, later the sucking disc still need rise and highly adsorbs the part again, machining efficiency had both been influenced, will cause the deviation of part location owing to the lift omission of sucking disc, the problem that leads to the part machining precision reduction.

Description

Thin-wall stamping part digital control milling clamp

Technical field

The utility model relates to thin-wall stamping part digital control milling clamp, the fixture of the curved sheet metal component of digital control milling thin-walled on the Five Axis milling machine being particularly with flexible vacuum absorption grasping system.

Background technology

The processing method of traditional thin-wall stamping part milling profile carries out hand drill according to exterior template and bulk pruning is cut, and prune by mould groove, this processing method labour intensity is large, efficiency is low and low precision, adopt the method for digital control milling profile to need to manufacture milling clamp, thin-wall stamping part woollen is fixed on milling clamp and carries out profile cutting, and the cost of such subscription specific milling clamp is very high, at present, with the Five Axis milling machine of flexible vacuum absorption grasping system, adopt flexible vacuum absorption grasping system to replace milling clamp directly to adsorb thin-wall stamping part and carry out milling profile, solve the problem that subscription specific milling clamp cost is high, but hide mechanism because flexible vacuum absorption grasping system has crashproof cutter sucker, when cutter will bore or thin-wall stamping part is worn in milling, sucker meeting falling head below cutter is to hide cutter, posterior sucker also need lifting height adsorbent parts again, the feed motion of such cutter is interrupted, have a strong impact on working (machining) efficiency, the vacant deviation that part can be caused to locate of the lifting of sucker in addition, part processing precision is caused to reduce.

Summary of the invention

For solving the problems referred to above that prior art exists, the utility model provides thin-wall stamping part digital control milling clamp.Thin-wall stamping part digital control milling clamp of the present utility model, is characterized in that: the some clamps comprising the profile supporting plate consistent with thin-wall stamping part woollen profile and described supporting plate and thin-wall stamping part woollen are fixedly stacked together.

Described supporting plate is located by pin and thin-wall stamping part woollen.

Described supporting plate has the locating hole of locating with the location-plate of milling machine.

The material of described supporting plate is identical with the material of thin-wall stamping part woollen.

The utility model has following good effect compared to prior art, thin-wall stamping part digital control milling clamp of the present utility model, owing to adding one deck supporting plate between sucker and thin-wall stamping part woollen, make cutter in milling process can not drop to sucker position, so sucker would not carry out lifting action according to crashproof cutter mechanism, solve when cutter will bore or thin-wall stamping part woollen is worn in milling like this, sucker meeting falling head below cutter is to hide cutter, posterior sucker also need lifting height adsorbent parts again, both working (machining) efficiency was affected, the deviation that part can be caused to locate due to the lifting omission of sucker again, cause the problem that part processing precision reduces.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in further detail.

Fig. 1 is thin-wall stamping part digital control milling clamp schematic diagram of the present utility model.

Fig. 2 is the top view of Fig. 1.

In figure, 1. thin-wall stamping part woollen, 2. supporting plate, 3. clamp, 4. sucker, 5. pin, 6. location-plate.

Detailed description of the invention

Fig. 1 and Fig. 2 shows the specific embodiment of thin-wall stamping part digital control milling clamp of the present utility model; thin-wall stamping part digital control milling clamp, is characterized in that: the some clamps 3 comprising the profile supporting plate 2 consistent with thin-wall stamping part woollen 1 profile and be fixedly stacked together with thin-wall stamping part woollen 1 by described supporting plate 2.

Described supporting plate 2 is located by pin 5 and thin-wall stamping part woollen 1, because supporting plate 2 will fit tightly with thin-wall stamping part woollen 1, therefore supporting plate 2 is preferably shaping together with thin-wall stamping part woollen 1, obtain consistent profile, plastic deformation during in order to ensure shaping is consistent, and the material of described supporting plate 2 is preferably identical with the material of thin-wall stamping part woollen 1.

Because flexible vacuum absorption grasping system adopts location-plate and sucker fixing, therefore, described supporting plate 2 has the locating hole of locating with the location-plate 6 of milling machine.

Described some clamps are arranged in the milling surplus district of thin-wall stamping part woollen 1 periphery.

During milling, rise two location-plates 6 on milling machine, location-plate 6 is provided with dowel hole; Rise flexible vacuum absorption grasping system, be put in by supporting plate 2 on the sucker 4 of flexible vacuum absorption grasping system, be positioned on location-plate 6 with pin by supporting plate 2, then sucker 4 loads negative pressure, and supporting plate 2 is fixed by flexible fixture absorption, takes off pin; Be put in by thin-wall stamping part woollen 1 on supporting plate 2, be positioned on supporting plate 2 with pin 5 by thin-wall stamping part woollen 1, then periphery clamping clamp 3, now, thin-wall stamping part woollen 1 is completely fixed; Then milling is carried out.In milling, thin-wall stamping part woollen 1 is worn in cutter milling, but supporting plate 2 is worn in not milling, for preventing part milling from flying, and the connecting portion that milling surplus district stays 2mm wide every 200 ~ 500mm.

Claims (4)

1. thin-wall stamping part digital control milling clamp, is characterized in that: the some clamps (3) comprising the profile supporting plate (2) consistent with thin-wall stamping part woollen (1) profile and described supporting plate (2) and thin-wall stamping part woollen (1) are fixedly stacked together.
2. thin-wall stamping part digital control milling clamp according to claim 1, is characterized in that: described supporting plate (2) is located by pin (5) and thin-wall stamping part woollen (1).
3. thin-wall stamping part digital control milling clamp according to claim 1, is characterized in that: described supporting plate (2) has the locating hole of locating with the location-plate of milling machine (6).
4. thin-wall stamping part digital control milling clamp according to claim 1, is characterized in that: the material of described supporting plate (2) is identical with the material of thin-wall stamping part woollen (1).
CN201520798906.2U 2015-10-16 2015-10-16 Thin wall sheet metal component numerical control milling anchor clamps CN205184290U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520798906.2U CN205184290U (en) 2015-10-16 2015-10-16 Thin wall sheet metal component numerical control milling anchor clamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520798906.2U CN205184290U (en) 2015-10-16 2015-10-16 Thin wall sheet metal component numerical control milling anchor clamps

Publications (1)

Publication Number Publication Date
CN205184290U true CN205184290U (en) 2016-04-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520798906.2U CN205184290U (en) 2015-10-16 2015-10-16 Thin wall sheet metal component numerical control milling anchor clamps

Country Status (1)

Country Link
CN (1) CN205184290U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106425297A (en) * 2016-10-14 2017-02-22 首都航天机械公司 Numerical control processing technique for outer-grid wallboard
CN107160216A (en) * 2017-05-23 2017-09-15 成都飞机工业(集团)有限责任公司 The flexible combination clamping device and clamping method of weak rigid composite material part
CN108161736A (en) * 2018-01-04 2018-06-15 桂林航天工业学院 Automobile metal plate work polishes clamping device
CN106425493B (en) * 2016-10-14 2019-05-24 首都航天机械公司 A kind of outer grid siding numerical control processing technology equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106425297A (en) * 2016-10-14 2017-02-22 首都航天机械公司 Numerical control processing technique for outer-grid wallboard
CN106425297B (en) * 2016-10-14 2018-11-23 首都航天机械公司 A kind of outer grid siding numerical control processing technology method
CN106425493B (en) * 2016-10-14 2019-05-24 首都航天机械公司 A kind of outer grid siding numerical control processing technology equipment
CN107160216A (en) * 2017-05-23 2017-09-15 成都飞机工业(集团)有限责任公司 The flexible combination clamping device and clamping method of weak rigid composite material part
CN107160216B (en) * 2017-05-23 2019-08-27 成都飞机工业(集团)有限责任公司 The flexible combination clamping device and clamping method of weak rigid composite material part
CN108161736A (en) * 2018-01-04 2018-06-15 桂林航天工业学院 Automobile metal plate work polishes clamping device
CN108161736B (en) * 2018-01-04 2019-12-24 桂林航天工业学院 Car sheet metal component polishing clamping device

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