CN203141159U - Vacuum fixture for thin-walled part processing of numerically-controlled milling machine - Google Patents

Vacuum fixture for thin-walled part processing of numerically-controlled milling machine Download PDF

Info

Publication number
CN203141159U
CN203141159U CN 201320018407 CN201320018407U CN203141159U CN 203141159 U CN203141159 U CN 203141159U CN 201320018407 CN201320018407 CN 201320018407 CN 201320018407 U CN201320018407 U CN 201320018407U CN 203141159 U CN203141159 U CN 203141159U
Authority
CN
China
Prior art keywords
base plate
vacuum
milling machine
walled part
air
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
CN 201320018407
Other languages
Chinese (zh)
Inventor
罗国军
曾冠平
曾翊伟
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.)
Huizhou Fu Hui Technology Co., Ltd.
Original Assignee
FUCHANG PRECISION PRODUCT (SHENZHEN) 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.)
Filing date
Publication date
Application filed by FUCHANG PRECISION PRODUCT (SHENZHEN) Co Ltd filed Critical FUCHANG PRECISION PRODUCT (SHENZHEN) Co Ltd
Priority to CN 201320018407 priority Critical patent/CN203141159U/en
Application granted granted Critical
Publication of CN203141159U publication Critical patent/CN203141159U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a vacuum fixture for thin-walled part processing of a numerically-controlled milling machine. The vacuum fixture comprises a fixing module and a pneumatic module. The fixing module comprises at least one support, at least one base plate and at least one sealing plate. The support is connected with the base plate to support the base plate. The pneumatic module comprises at least two air tubes, at least one vacuum pressure switch and at least one air groove. The air tubes include a long air tube and a short air tube. The sealing plate is welded with the base plate to form a vacuum chamber. The sealing plate is welded with the air tubes to seal gaps between the air tubes and the base plate so as to insulate the air. The vacuum fixture for the thin-walled part processing of the numerically-controlled milling machine is convenient and easy to operate, stability of machining processes is maintained, generation of defective products is decreased, and workpiece deformation is reduced.

Description

The vacuum fixture of the processing thin-walled part of a kind of CNC milling machine
Technical field
The present invention relates to a kind of vacuum fixture, particularly a kind of.
Background technology
High accuracy, thin wall component are widely used in industries such as military project, electronics, and be thin because of its workpiece wall, rigidity is low, and the subject matter that needs in the processing to solve is the clamping location, reduce distortion.And stable processing technology need be optimized from many-sides such as clamping workpiece, procedure arrangement, cutting line, cutting data parameter, tool selections.
In the field of business at present, most anchor clamps are the installation way by cramping, come processing parts.Process-cycle is long, the process instability, and the scrappage height, economic benefit is low.
Therefore, there is defective in prior art, needs to improve.
Summary of the invention
Technical problem to be solved by this invention provides a kind of easy to operate simple, keeps the stability of process, reduces the generation of bad quality, reduces the vacuum fixture of the processing thin-walled part of CNC milling machine of workpiece deformation.
Technical scheme of the present invention is as follows: the vacuum fixture of the processing thin-walled part of a kind of CNC milling machine wherein, comprises stuck-module, Pneumatic module; Described Pneumatic module comprises at least one support, at least one base plate and at least one sealing plate, and described at least one support is connected with described at least one base plate, is used for supporting described at least one base plate; Described Pneumatic module comprises, at least two tracheaes, at least one vacuum pressure switch and at least one air drain, and described at least two tracheaes comprise a long air pipe and a brachytracheae; Wherein, described at least one sealing plate and the welding of at least one base plate are used to form vacuum chamber; Described sealing plate and the welding of described tracheae are used for the gap between the described tracheae of sealing and base plate, air-isolation.
Preferably, described sealing plate and the welding of described tracheae are used for the gap between the described tracheae of sealing and base plate, air-isolation.
Preferably, described at least one air drain is arranged on described at least one base plate, and is processed into consistently with the profile of workpiece, be used for to place associated workpiece.
Preferably, described at least one air drain arranges some passages, communicates with described vacuum chamber.
Preferably, described at least two tracheaes are connected with described at least one vacuum pressure switch respectively, are used for sending alarm signal.
Adopt such scheme, the present invention is by arranging base plate, tracheae, sealing plate formation vacuum chamber, and tracheae connects vacuum generator, under the effect of vacuum generator, vacuum chamber produces vacuum effectiveness, and workpiece sucks on base plate under atmospheric effect, workpiece is placed on the air drain by storage tank, horizontal direction can not move, and makes process stability improve, and reduces the generation of bad quality, make processing cutting stress equalization, reduce workpiece deformation; The vacuum fixture of the processing thin-walled part of whole CNC milling machine is simple in structure, and is easy to operate simple, reduces labour intensity and enhances productivity; And by the vacuum pressure switch that is connected with tracheae is set, when certain workpiece did not suck, corresponding vacuum pressure switch can send alarm signal, and prompting operation person removes fault and begins to operate lathe again, enhances productivity.
Description of drawings
Fig. 1 is the schematic diagram of first embodiment of the invention;
Fig. 2 is the schematic diagram of second embodiment of the invention;
Fig. 3 is the schematic diagram of third embodiment of the invention.
The specific embodiment
Present embodiment provides the vacuum fixture of the processing thin-walled part of a kind of CNC milling machine, and as shown in Figure 1, it comprises stuck-module, Pneumatic module; Described Pneumatic module comprises at least one support 1, at least one base plate 2 and at least one sealing plate 3, and described at least one support 1 welds mutually with described at least one base plate 2 or is spirally connected, and is used for supporting described at least one base plate 2; Described Pneumatic module comprises, at least two tracheaes, at least one vacuum pressure switch 7 and at least one air drain 6, described at least two tracheaes comprise a long air pipe 4 and a brachytracheae 5; Wherein, described at least one sealing plate 3 welds with at least one base plate 2 or is spirally connected, and is used to form vacuum chamber.Described sealing plate 3 welds with described long air pipe 4 and described brachytracheae 5 or is spirally connected, and is used for the gap of 2 of the described tracheae of sealing and base plates, air-isolation.Described at least one air drain 6 is arranged on described at least one base plate 2, and is processed into consistently with the profile of workpiece 8, be used for to place associated workpiece 8.Described at least one air drain 6 arranges some passages 10, communicates with described vacuum chamber.The described base plate 2 processing air drain 6 consistent with workpiece profile, air drain 6 passages 10 communicate with vacuum chamber; Described at least two tracheaes are spirally connected with described at least one vacuum pressure switch 7 respectively, welding or bayonet socket are connected, and are used for sending alarm signal.
Preferably, the support 1 of the vacuum fixture setting of the processing thin-walled part of described CNC milling machine welds or is bolted in the CNC milling machine workbench, is convenient to the operation of the vacuum fixture of the processing thin-walled part of CNC milling machine, is conducive to increase work efficiency.
Another example as shown in Figure 2, present embodiment provides the sectional drawing of the vacuum fixture of the processing thin-walled part of a kind of CNC milling machine, wherein said sealing plate 3 and base plate 2 welding form vacuum chamber; Described at least two tracheaes and 3 welding of described sealing plate, preferred, the described at least two tracheae other ends are connected with vacuum generator, use vacuum generator, thereby can utilize the malleation source of the gas to produce negative pressure, produce positive negative pressure simultaneously, are conducive to form vacuum chamber; The described base plate 2 processing air drain 6 consistent with workpiece 8 profiles, air drain 6 passages 10 communicate with vacuum chamber; Workpiece 8 is placed on the air drain 6 by storage tank 9, and horizontal direction can not move; Under the effect of vacuum generator, vacuum chamber produces vacuum effectiveness, and workpiece 8 sucks on base plate 2 under atmospheric effect; Vacuum pressure switch 7 is installed on the described tracheae, and when certain workpiece 8 did not suck, corresponding vacuum pressure switch 7 can send alarm signal, and prompting operation person removes fault and begins to operate lathe again, thereby improved the operating efficiency of anchor clamps.
Above-mentioned each example and technical characterictic thereof make up mutually.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.

Claims (5)

1. the vacuum fixture of the processing thin-walled part of CNC milling machine is characterized in that, comprises stuck-module, Pneumatic module;
Described stuck-module comprises at least one support, at least one base plate and at least one sealing plate, and described at least one support is connected with described at least one base plate, is used for supporting described at least one base plate;
Described Pneumatic module comprises, at least two tracheaes, at least one vacuum pressure switch and at least one air drain, and described at least two tracheaes comprise a long air pipe and a brachytracheae;
Wherein, described at least one sealing plate and the welding of at least one base plate are used to form vacuum chamber.
2. the vacuum fixture of the processing thin-walled part of CNC milling machine according to claim 1 is characterized in that, described sealing plate and the welding of described tracheae are used for the gap between the described tracheae of sealing and base plate, air-isolation.
3. the vacuum fixture of the processing thin-walled part of CNC milling machine according to claim 2 is characterized in that, described at least one air drain is arranged on described at least one base plate, and is processed into consistently with the profile of workpiece, be used for to place associated workpiece.
4. the vacuum fixture of the processing thin-walled part of CNC milling machine according to claim 3 is characterized in that, described at least one air drain arranges some passages, communicates with described vacuum chamber.
5. according to the vacuum fixture of the processing thin-walled part of the arbitrary described CNC milling machine of claim 1-4, it is characterized in that described at least two tracheaes are connected with described at least one vacuum pressure switch respectively, be used for sending alarm signal.
CN 201320018407 2013-01-11 2013-01-11 Vacuum fixture for thin-walled part processing of numerically-controlled milling machine Active CN203141159U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320018407 CN203141159U (en) 2013-01-11 2013-01-11 Vacuum fixture for thin-walled part processing of numerically-controlled milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320018407 CN203141159U (en) 2013-01-11 2013-01-11 Vacuum fixture for thin-walled part processing of numerically-controlled milling machine

Publications (1)

Publication Number Publication Date
CN203141159U true CN203141159U (en) 2013-08-21

Family

ID=48968714

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320018407 Active CN203141159U (en) 2013-01-11 2013-01-11 Vacuum fixture for thin-walled part processing of numerically-controlled milling machine

Country Status (1)

Country Link
CN (1) CN203141159U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103921150A (en) * 2013-01-11 2014-07-16 福昌精密制品(深圳)有限公司 Vacuum fixture for machining thin-walled parts by CNC (Computer Numerical Control) milling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103921150A (en) * 2013-01-11 2014-07-16 福昌精密制品(深圳)有限公司 Vacuum fixture for machining thin-walled parts by CNC (Computer Numerical Control) milling machine

Similar Documents

Publication Publication Date Title
CN203141568U (en) Workpiece positioning tool for water cutting equipment
CN104526415A (en) Milling clamping device special for processing end face of round flange plate
CN103331551B (en) Baking oven furnace body welding robot double work station
CN204584557U (en) A kind of flat panel workpieces vertical masonry joint laser weld positioning fixture
CN103639766A (en) Positioning fixture for borehole
CN203141159U (en) Vacuum fixture for thin-walled part processing of numerically-controlled milling machine
CN104385014A (en) Pneumatic fixing clamp for lathe machining
CN204621129U (en) A kind of thin-wall sleeve processing clamp
CN207104373U (en) A kind of eight word oil groove frocks
CN104002166A (en) Auxiliary tooling and process for machining thin wall annular part
CN103921150A (en) Vacuum fixture for machining thin-walled parts by CNC (Computer Numerical Control) milling machine
CN203380542U (en) Double-position work station of welding robot for oven furnace body
CN204339274U (en) With the horizontal type turning and milling all-in-one of follow-rest
CN203830756U (en) Lathe provided with self-centering round clamping plates and used for wire-drawing die
CN202742084U (en) Fixture of milling machine
CN210802799U (en) Sealing performance detection device for oil pump workpiece
CN103894850A (en) Automatic turning clamp saving space
CN203853796U (en) Space-saving type automatic turning clamp
CN203437963U (en) Main machine barrel inner bore boring tool
CN204053551U (en) A kind of piece-holder mold
CN205437863U (en) Column work piece holder on digit control machine tool
CN203679591U (en) Frame assembly welding mistake-proofing device
CN104014961A (en) Welding fixture of electrical appliance box lower support assembly of automobile
CN204524938U (en) Tripod spline housing dedicated fixture for drilling
CN204893013U (en) Two claw hydraulic chuck

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Chang ho mold products (Shenzhen) Co., Ltd.

Assignor: Fuchang Precision Product (Shenzhen) Co., Ltd.

Contract record no.: 2013440020403

Denomination of utility model: Vacuum fixture for machining thin-walled parts by CNC (Computer Numerical Control) milling machine

Granted publication date: 20130821

License type: Exclusive License

Record date: 20131224

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Chang ho mold products (Shenzhen) Co., Ltd.

Assignor: Fuchang Precision Product (Shenzhen) Co., Ltd.

Contract record no.: 2014440020457

Denomination of utility model: Vacuum fixture for machining thin-walled parts by CNC (Computer Numerical Control) milling machine

Granted publication date: 20130821

License type: Exclusive License

Record date: 20141225

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EC01 Cancellation of recordation of patent licensing contract

Assignee: Chang ho mold products (Shenzhen) Co., Ltd.

Assignor: Fuchang Precision Product (Shenzhen) Co., Ltd.

Contract record no.: 2013440020403

Date of cancellation: 20141217

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20170116

Address after: 516100 Guangdong County of Boluo province Huizhou City Longxi Qi Gang Village Industrial Park building fourth

Patentee after: Huizhou Fu Hui Technology Co., Ltd.

Address before: 518000 Guangdong, Longgang, Pinghu Street Lotus community Union Road, No. B, building, building E, 4

Patentee before: Fuchang Precision Product (Shenzhen) Co., Ltd.