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CN106965001B - Milling clamp tooling - Google Patents

Milling clamp tooling Download PDF

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Publication number
CN106965001B
CN106965001B CN201710291207.2A CN201710291207A CN106965001B CN 106965001 B CN106965001 B CN 106965001B CN 201710291207 A CN201710291207 A CN 201710291207A CN 106965001 B CN106965001 B CN 106965001B
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CN
China
Prior art keywords
adsorption piece
material product
milling
multiple material
support
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.)
Active
Application number
CN201710291207.2A
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Chinese (zh)
Other versions
CN106965001A (en
Inventor
包鹏
曾品松
彭兵
李克郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Hangtian Huanyu Communication Technology Co Ltd
Original Assignee
Hunan Hangtian Huanyu Communication Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by Hunan Hangtian Huanyu Communication Technology Co Ltd filed Critical Hunan Hangtian Huanyu Communication Technology Co Ltd
Priority to CN201710291207.2A priority Critical patent/CN106965001B/en
Publication of CN106965001A publication Critical patent/CN106965001A/en
Application granted granted Critical
Publication of CN106965001B publication Critical patent/CN106965001B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/04Work clamping means using fluid means or a vacuum

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The invention discloses a kind of milling clamp toolings, for making multiple material product be fixed on milling process equipment after clamping the multiple material product for needing milling to process, it multiple is used to be bonded with two flank sides of multiple material product and the second adsorption piece of adjustable angle by the way that the first adsorption piece being bonded with the web of multiple material product is arranged on main structure body and is arranged in the two sides of main structure body, first adsorption piece and the second adsorption piece are connected with the pumping adsorption plant of peripheral hardware, and the web for answering material product and two flank sides are adsorbed be fixed on the first adsorption piece and the second adsorption piece respectively.The milling clamp tooling by adjusting the second adsorption piece angle, so that the second adsorption piece is firmly fitted on two flank sides of multiple material product, solves the existing nonadjustable technical problem of milling clamp tooling angle, which adapts to a variety of different multiple material products, wide adaptation range.

Description

Milling clamp tooling
Technical field
The present invention relates to the clamp fixture fields of multiple material product, particularly, are related to the milling clamp that a kind of c-type answers material product Tooling.
Background technique
The multiple material part for having c-type is widely applied in fields such as aerospace, automobile ship, military project heavy industrys.In multiple material part Production process in, multiple material part blank needs to carry out secondary operation after the completion of molding.It is needed in process with milling work Part is fixed in dress, in order to which the process equipments such as numerically-controlled machine tool process part.Add at present in multiple material part milling Working hour master milling tooling to be applied belongs to one-to-one Special rigid tooling, that is to say, that a kind of tooling can only be used to process one Kind part, and for the multiple material part of c-type, there are many wing corner degree, thus need a variety of milling toolings, and milling tooling is deposited Long in the manufacturing cycle, input cost is big, bad adaptability, occupies the defects of resource is more.Still further aspect, c-type answer material part due to The reason of shape, two flank sides were also easy to produce the deformation such as rebound, due to being bonded for multiple material product and wing side in milling process Angle cannot be adjusted, so easily causing multiple material product processing unqualified, cause to waste.
Therefore, the milling for answering material part for c-type is processed, and designing the two flank corner adjustable flexible frocks of degree of one kind is One urgent problem to be solved.
Summary of the invention
The present invention provides a kind of milling clamp toolings, are asked with solving the existing nonadjustable technology of milling tooling angle Topic.
The technical solution adopted by the invention is as follows:
A kind of milling clamp tooling makes multiple material product be fixed on milling after the multiple material product for needing milling to process to add for clamping On construction equipment, multiple material product plate structure in curved surface, which is characterized in that
Milling clamp tooling includes the main structure body for being connected and supporting multiple material product with milling process equipment, main structure Body is equipped with the first adsorption piece for be bonded with the web of multiple material product, and the two sides of main structure body, which are additionally provided with, multiple to be used for and answer Two flank sides of material product are bonded and the second adsorption piece of adjustable angle,
First adsorption piece and the second adsorption piece are connected with the pumping adsorption plant of peripheral hardware, will answer material product web and Two flank sides are adsorbed respectively to be fixed on the first adsorption piece and the second adsorption piece.
Further, the second adsorption piece includes support, and setting is bonded for adjusting with multiple material product wing side on the support The middle part of the rocker arm of angle, rocker arm is connect through first rotating shaft with support, and the first end of rocker arm is equipped with vacuum chuck, and the second of rocker arm End is equipped with the adjusting screw rod for adjusting rocker arm rotational angle.
Further, the second adsorption piece further includes the connecting rod for secured adjusted screw rod, the second shaft of one end of connecting rod It is connect with support, the other end of connecting rod is threadedly coupled with adjusting screw rod.
Further, rocker arm is V-shaped, and the second end of rocker arm is connect through cover board with adjusting screw rod.
Further, main structure body includes the support holder assembly for connecting with milling process equipment, is set to support base The first adsorption piece is arranged in the upper surface of the support plate on the top of component, support plate.
Further, the first adsorption piece includes the air channel of a plurality of indent, and a plurality of air channel is adsorbed with the pumping of peripheral hardware Equipment connection, indent and seal groove in a ring are additionally provided on the adsorption plane of the first adsorption piece, and a plurality of air channel is respectively positioned on by close It communicates in the annular region that sealing groove surrounds and with seal groove, is arranged in seal groove close for being sealed against with multiple material product Strip of paper used for sealing, in air suction process, prevent air enter enclosed by seal groove, the web of multiple material product and the first adsorption piece set and At area of space in.
Further, support holder assembly includes connecting plate for being connected with milling process equipment, is set to connecting plate Bottom and the bracket for being used to support connecting plate, the support base being vertically installed at the top of connecting plate, support plate are fixedly arranged on support base Top.
Further, support base include along connecting plate longitudinal direction be relatively set with the first mounting plate and second installation Plate, connecting plate short side direction are equipped at intervals with the third mounting plate of multiple connection the first mounting plates and the second mounting plate, the first installation Multiple rectangular notches are respectively equipped on plate and the second mounting plate, third mounting plate is equipped with a rectangular notch.
Further, main structure body further include positioned at support base two lateral edge connecting plate longitudinal directions it is spaced multiple The mounting base being connect with the second adsorption piece.
Further, multiple material product is that c-type answers material.
The invention has the following advantages:
Milling clamp tooling of the invention is inhaled by the way that be bonded with the web of multiple material product first is arranged on main structure body Attachment and the two sides of main structure body be arranged it is multiple for be bonded with two flank sides of multiple material product and adjustable angle second Adsorption piece, the first adsorption piece and the second adsorption piece are connected with the pumping adsorption plant of peripheral hardware, will answer material product web and Two flank sides are adsorbed respectively to be fixed on the first adsorption piece and the second adsorption piece.The milling clamp tooling is by adjusting the second absorption The angle of part solves existing milling clamp work so that the second adsorption piece is firmly fitted on two flank sides of multiple material product The nonadjustable technical problem of angle is filled, which adapts to a variety of different multiple material products, wide adaptation range, separately Outside, when the wing side of multiple material product deforms during milling, the second adsorption piece can be unclamped, readjusts the second absorption The angle of part, the milling clamp tooling is easy to operate, convenient and practical.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention. Below with reference to accompanying drawings, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the space structure schematic diagram of preferred embodiment of the present invention milling clamp tooling;
Fig. 2 is the partial schematic diagram of the milling clamp tooling of the preferred embodiment of the present invention;
Fig. 3 is the schematic diagram of the second adsorption piece of milling clamp tooling of the preferred embodiment of the present invention;
Fig. 4 is the schematic diagram of the use state of the milling clamp tooling of the preferred embodiment of the present invention.
Description of symbols:
10, multiple material product;
20, main structure body;21, holder assembly is supported;211, connecting plate;212, bracket;213, support base;
2131, the first mounting plate;2132, the second mounting plate;2133, third mounting plate;
22, support plate;23, mounting groove;
31, the first adsorption piece;311, air channel;312, seal groove;
32, the second adsorption piece;321, support;322, rocker arm;323, first rotating shaft;324, adjusting screw rod;325, connecting rod; 326, the second shaft;327, cover board;328, vacuum chuck;329, third shaft;330, mounting base;
40, forklift hole.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Referring to Fig.1, the preferred embodiment of the present invention provides a kind of milling clamp tooling, needs milling processing for clamping It is secured on milling process equipment after multiple material product 10, the multiple plate structure in curved surface of material product 10, the milling clamp tooling Including for being connected and supporting the main structure body 20 of multiple material product 10 with milling process equipment, main structure body 20 be equipped with for First adsorption piece 31 of the web fitting of multiple material product 10, the two sides of main structure body 20 are additionally provided with multiple be used for and multiple material product 10 The fitting of two flank sides and adjustable angle the second adsorption piece 32, the first adsorption piece 31 and the second adsorption piece 32 with the pumping of peripheral hardware Aspiration applying equipment is connected, and the web for answering material product 10 and two flank sides are adsorbed respectively and are fixed on the first adsorption piece 31 and second On adsorption piece 32.
The milling clamp tooling of the present embodiment is bonded by being arranged on main structure body 20 with the web for answering material product 10 First adsorption piece 31 and it is arranged in the two sides of main structure body 20 multiple for being bonded with two flank sides of multiple material product 10 and angle Adjustable second adsorption piece 32 is spent, the first adsorption piece 31 and the second adsorption piece 32 are connected with the pumping adsorption plant of peripheral hardware, with The web of multiple material product 10 and two flank sides are adsorbed respectively and are fixed on the first adsorption piece 31 and the second adsorption piece 32.The milling Clamp fixture by adjusting the second adsorption piece 32 angle so that the second adsorption piece 32 is firmly fitted in the two of multiple material product 10 On flank side, solves the existing nonadjustable technical problem of milling clamp tooling angle, which adapts to a variety of Different multiple material products 10, wide adaptation range, in addition, when the wing side of multiple material product 10 deforms during milling, it can To unclamp the second adsorption piece 32, the angle of the second adsorption piece 32 is readjusted, the milling clamp tooling is easy to operate, facilitates reality With.
Referring to Fig. 3 and Fig. 4, the second adsorption piece 32 includes support 321, and be arranged on support 321 for adjust with it is multiple 10 wing side of material product is bonded the rocker arm 322 of angle, and the middle part of rocker arm 322 is connect through first rotating shaft 323 with support 321, rocker arm 322 First end be equipped with vacuum chuck 328, second end is equipped with adjusting screw rod 324 for adjusting 322 rotational angle of rocker arm.In this reality It applies in example, adjusting screw rod 324 drives rocker arm 322 to rotate around first rotating shaft 323 to adjust vacuum chuck 328 and multiple 10 wing of material product The fitting angle on side adapts to the clamping of a variety of different multiple material products 10 with this.
Preferably, the second adsorption piece 32 further includes the connecting rod 325 for secured adjusted screw rod 324, one end warp of connecting rod 325 Second shaft 326 is connect with support 321, and the other end of connecting rod 325 is through being threadedly coupled adjusting screw rod 324.In the present embodiment, Two shafts 326 are arranged in parallel with first rotating shaft 323, and connecting rod 325 is located at the lower section of rocker arm 322, one end warp of adjusting screw rod 324 Cover board 327 is connect with the second end of rocker arm 322, and the other end is threadedly coupled with connecting rod 325, makes to shake by rotating adjusting screw rod 324 Arm 322 is rotated around first rotating shaft 323, the angle of rocker arm 322 is adjusted with this, so that vacuum chuck 328 is adsorbed in multiple material product 10 wing side.
Preferably, rocker arm 322 is V-shaped, in order to which rocker arm 322 is rotated around first rotating shaft 323, preferably adjusts rocker arm 322 Angle.
Preferably, the bottom of support 321 is additionally provided with third shaft 329, in order to rotate the second adsorption piece 32.In this implementation In example, when Milling Machining answers the edge contour on 10 wing side of material product, third shaft 329 is rotated, the second adsorption piece 32 was fallen, so The Milling Machining equipment for connecting peripheral hardware afterwards can process the edge contour on multiple 10 wing side of material product, convenient and be not take up Space.
Preferably, the bottom of support 321 is additionally provided with mounting base 330, in order to which the second adsorption piece 32 is installed on main structure On body 20.
Referring to Fig.1, main structure body 20 includes the support holder assembly 21 for connecting with milling process equipment, is set to support The first adsorption piece 31 is arranged in the upper surface of the support plate 22 on the top of holder assembly 21, support plate 22.
The adsorption plane of first adsorption piece 31 be equipped with a plurality of indent air channel 311, a plurality of air channel 311 with peripheral hardware It is evacuated adsorption plant connection, indent and seal groove 312 in a ring are additionally provided on the first adsorption piece 31, a plurality of air channel 311 is Communicated in the annular region surrounded by seal groove 312 and with seal groove 312, be arranged in seal groove 312 for it is multiple The sealing strip that material product 10 seals against, in air suction process, to prevent air from entering by seal groove 312, multiple material product 10 Web and the first adsorption piece 31 enclose in area of space made of setting.
In the present embodiment, in the lower surface of support plate 22, the central region of seal groove 312 is equipped at corresponding position Vacuum line, air channel 311 are connected through the pumping adsorption plant of vacuum line and peripheral hardware, by setting seal groove 312 and close Sealing strip is set in sealing groove 312, thus to by being enclosed and being set by seal groove 312, the web of multiple material product 10 and the first adsorption piece 31 Made of area of space further seal, be adsorbed in the web of multiple material product 10 firmly on the first adsorption piece 31.
Support holder assembly 21 includes connecting plate 211 for being connected with milling process equipment, the bottom for being set to connecting plate 211 Portion and the bracket 212 for being used to support connecting plate 211, are vertically installed in the support base 213 at 211 top of connecting plate, and support plate 22 is solid Set on the top of support base 213.
In the present embodiment, the two sides of connecting plate 211 are uniformly provided with multiple second adsorption pieces 32, and the second adsorption piece 32 is along even 211 longitudinal direction of fishplate bar is uniformly arranged, and the adsorption piece of 211 two sides of connecting plate is correspondingly, in order to preferably adsorb again The wing side of material product 10.
Preferably, referring to Fig. 2, support base 213 includes being relatively set with the first mounting plate along the longitudinal direction of connecting plate 211 2131 and second mounting plate 2132, the first mounting plate 2131 and second of multiple connections is equipped at intervals with along 211 short side direction of connecting plate Multiple rectangles are respectively equipped on the third mounting plate 2133 of mounting plate 2132, the first mounting plate 2131 and the second mounting plate 2132 Notch, third mounting plate 2133 be equipped with a rectangular notch.In the present embodiment, by 2131 He of the first mounting plate It is respectively equipped with multiple rectangular notches on second mounting plate 2132 and is equipped with rectangular slot on third mounting plate 2133 Mouthful, on the one hand convenient for connecting the air-extractor of vacuum line and peripheral hardware, in addition, under the action of guaranteeing that support base 213 supports, Mitigate the weight of milling clamp tooling.
Preferably, the bottom of connecting plate 211 is additionally provided with the transport for facilitating milling clamp tooling for forklift hole 40.
Preferably, main structure body 20 further includes being arranged positioned at two lateral edge connecting plates, the 211 longitudinal direction interval of support base 213 The mounting groove 23 that connect of multiple mounting bases 330 with the second adsorption piece 32.
Preferably, multiple material product 10 is that c-type answers material.
The working principle of milling clamp tooling of the present invention are as follows: when original state, the web of multiple material product 10 is placed in first On adsorption piece 31, two flank sides are placed on the two sides of main structure body 20, open the pumping adsorption plant of peripheral hardware, will be present in ventilation Air extraction between slot 311, the first adsorption piece 31 and multiple material product 10, so that the web of multiple material product 10 be made firmly to inhale It is attached on the first adsorption piece 31, then, rotation adjusting screw rod 324 adjusts the angle of rocker arm 322, so that vacuum chuck 328 is secured Be adsorbed on two flank sides of multiple material product 10, finally will clamp again material product 10 clamp fixture be mounted on milling processing In equipment, to complete the processing to multiple material product 10.
Multiple second adsorption pieces are arranged in the two sides of main structure body, by adjusting second in milling clamp tooling of the invention The angle of adsorption piece solves existing milling clamp so that the second adsorption piece is firmly fitted on two flank sides of multiple material product The nonadjustable technical problem of tooling angle, the milling clamp tooling adapt to a variety of different multiple material products, wide adaptation range, separately Outside, when the wing side of multiple material product deforms during milling, the second adsorption piece can be unclamped, readjusts the second absorption The angle of part, the milling clamp tooling is easy to operate, convenient and practical.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (8)

1. a kind of milling clamp tooling, for making the multiple material product be fixed on milling after clamping the multiple material product for needing milling to process On process equipment, described multiple material product (10) plate structure in curved surface, which is characterized in that
The milling clamp tooling includes the master for being connected and supporting multiple material product (10) with the milling process equipment Structural body (20), the main structure body (20) are equipped with the first adsorption piece for being bonded with the web of multiple material product (10) (31), the two sides of the main structure body (20) are additionally provided with multiple for being bonded with the two flank sides of multiple material product (10) and angle Adjustable second adsorption piece (32) is spent,
First adsorption piece (31) and the second adsorption piece (32) are connected with the pumping adsorption plant of peripheral hardware, by the multiple material The web of product (10) and two flank sides are adsorbed respectively to be fixed on first adsorption piece (31) and the second adsorption piece (32);
Second adsorption piece (32) includes support (321), and is arranged on the support (321) for adjusting and the multiple material Product (10) wing side is bonded the rocker arm (322) of angle, and the middle part of the rocker arm (322) is through first rotating shaft (323) and the support (321) it connects, the first end of the rocker arm (322) is equipped with vacuum chuck (328), and the second end of the rocker arm (322), which is equipped with, to be used In the adjusting screw rod (324) for adjusting rocker arm (322) rotational angle;
Second adsorption piece (32) further includes for fixing the connecting rod of the adjusting screw rod (324) (325), the connecting rod (325) the second shaft of one end (326) is connect with the support (321), the other end of the connecting rod (325) and the adjusting Screw rod (324) is threadedly coupled;
The bottom of the support (321) is additionally provided with third shaft (329), convenient outer for rotating second adsorption piece (32) The Milling Machining equipment connect processes the edge contour on the wing side of the multiple material product.
2. milling clamp tooling according to claim 1, which is characterized in that
The rocker arm (322) is V-shaped, and the second end of the rocker arm (322) connects through cover board (327) and the adjusting screw rod (324) It connects.
3. milling clamp tooling according to claim 1, which is characterized in that
The main structure body (20) includes the support holder assembly (21) for connecting with the milling process equipment, is set to described The support plate (22) on the top of holder assembly (21) is supported, first adsorption piece is arranged in the upper surface of the support plate (22) (31)。
4. milling clamp tooling according to claim 1, which is characterized in that
First adsorption piece (31) includes the air channel (311) of a plurality of indent, a plurality of air channel (311) with peripheral hardware It is evacuated adsorption plant connection,
Indent and seal groove (312) in a ring, a plurality of ventilation are additionally provided on the adsorption plane of first adsorption piece (31) Slot (311) is respectively positioned in the annular region surrounded by the seal groove (312) and communicates with the seal groove (312), described The sealing strip for sealing against with multiple material product (10) is arranged in seal groove (312), to prevent in air suction process Only air, which enters, is enclosed and is set by the seal groove (312), the web of multiple material product (10) and first adsorption piece (31) Made of in area of space.
5. milling clamp tooling according to claim 3, which is characterized in that
Support holder assembly (21) includes connecting plate (211) for being connected with milling process equipment, is set to the connection The bottom of plate (211) and the bracket (212) for being used to support the connecting plate (211) are vertically installed in the connecting plate (211) top The support base (213) in portion, the support plate (22) are fixedly arranged on the top of the support base (213).
6. milling clamp tooling according to claim 5, which is characterized in that
The support base (213) includes being relatively set with the first mounting plate (2131) along the longitudinal direction of the connecting plate (211) With the second mounting plate (2132), connecting plate (211) short side direction be equipped at intervals with the first mounting plate of multiple connections (2131) and The third mounting plate (2133) of second mounting plate (2132), on first mounting plate (2131) and the second mounting plate (2132) point Not She You multiple rectangular notches, the third mounting plate (2133) be equipped with a rectangular notch.
7. milling clamp tooling according to claim 5, which is characterized in that
The main structure body (20) further includes being located at connecting plate (211) longitudinal direction described in two lateral edges of the support base (213) Spaced multiple mounting bases (23) being connect with second adsorption piece (32).
8. milling clamp tooling according to any one of claims 1 to 7, which is characterized in that
Described multiple material product (10) are that c-type answers material.
CN201710291207.2A 2017-04-28 2017-04-28 Milling clamp tooling Active CN106965001B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710291207.2A CN106965001B (en) 2017-04-28 2017-04-28 Milling clamp tooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710291207.2A CN106965001B (en) 2017-04-28 2017-04-28 Milling clamp tooling

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CN106965001B true CN106965001B (en) 2019-10-11

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11738425B2 (en) * 2020-03-18 2023-08-29 The Boeing Company Adaptive tooling assembly
CN113290609B (en) * 2021-06-30 2025-04-01 无锡吉兴汽车声学部件科技有限公司 A forklift hole sealing structure of a water jet cutting jig

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CN102837211A (en) * 2012-09-04 2012-12-26 大连职业技术学院 Vacuum clamp for machining thin-plate type part
CN103567773A (en) * 2012-07-19 2014-02-12 刘康 Adjustable fixture of machine tool
CN103567919A (en) * 2013-10-11 2014-02-12 中航飞机股份有限公司西安飞机分公司 Vacuum adsorbing clamp for thin-walled workpiece
CN105690158A (en) * 2016-04-25 2016-06-22 湖南航天环宇通信科技股份有限公司 Milling fixture tooling
CN206126295U (en) * 2016-08-29 2017-04-26 江苏扬泰电子有限公司 Flexible board sucking disc device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004043697A1 (en) * 2004-09-09 2006-03-30 Weeke Bohrsysteme Gmbh Method for positioning vacuum grips in a process line with the vacuum heads moved on air cushions and secured by switching to suction
CN103567773A (en) * 2012-07-19 2014-02-12 刘康 Adjustable fixture of machine tool
CN102837211A (en) * 2012-09-04 2012-12-26 大连职业技术学院 Vacuum clamp for machining thin-plate type part
CN103567919A (en) * 2013-10-11 2014-02-12 中航飞机股份有限公司西安飞机分公司 Vacuum adsorbing clamp for thin-walled workpiece
CN105690158A (en) * 2016-04-25 2016-06-22 湖南航天环宇通信科技股份有限公司 Milling fixture tooling
CN206126295U (en) * 2016-08-29 2017-04-26 江苏扬泰电子有限公司 Flexible board sucking disc device

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Address after: No.6 Xingkang South Road, Yuelu District, Changsha City, Hunan Province

Patentee after: HUNAN SPACEFLIGHT HUANYU COMMUNICATION TECHNOLOGY Co.,Ltd.

Address before: Aerospace Huanyu, Lugu Industrial Park, 229 tongzipo West Road, Yuelu District, Changsha City, Hunan Province, 410205

Patentee before: HUNAN SPACEFLIGHT HUANYU COMMUNICATION TECHNOLOGY Co.,Ltd.