CN109986385A - A kind of antenna house vacuum adsorption fixture - Google Patents
A kind of antenna house vacuum adsorption fixture Download PDFInfo
- Publication number
- CN109986385A CN109986385A CN201910282701.1A CN201910282701A CN109986385A CN 109986385 A CN109986385 A CN 109986385A CN 201910282701 A CN201910282701 A CN 201910282701A CN 109986385 A CN109986385 A CN 109986385A
- Authority
- CN
- China
- Prior art keywords
- air flue
- antenna house
- support frame
- inflator
- sucker
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/088—Work-clamping means other than mechanically-actuated using vacuum means
Abstract
The invention discloses a kind of antenna house vacuum adsorption fixture, chuck body is at least made of three absorbent modules；The absorbent module includes sucker and inflator；The sucker bottom surface offers air inlet；Described inflator one end and sucker top surface are hinged, and the other end is fixed on the bottom surface of support frame；Support frame as described above top surface has the pedestal of protrusion, and there are three the supporting element being looped around on the outside of absorbent module, bottom surface also corresponds to inflator bottom hole location and is provided with stomata the setting of support frame bottom surface；The supporting element other end is fixed on lantern ring jointly；The stomata is connected with the air flue on support frame；The air flue crosses jointly and passes through total air flue, and the air flue port that air flue leads to support frame edge is provided with vent plug；Total air flue is connected with the bleeding point on pedestal.Originally one kind is intended to provide convenient for absorption antenna house surface, antenna house will not be damaged in clamping process, the vacuum adsorption fixture that fixture can be allowed to be aligned with the quick center of antenna house.
Description
Technical field
The present invention relates to field of fixtures more particularly to a kind of antenna house vacuum adsorption fixtures.
Background technique
Antenna house is typical structure-integrated component, there is stringent shape, wall thickness and a requirement on electric performance, therefore for
The stability being loaded in process proposes very high requirement.In existing antenna house process engineering, mechanical installation way is mostly used.
Antenna house head is supported using nylon block, and tail portion is cooperated using screw rod and nylon block, is pressed the axial and circumferential of antenna house
Tightly.Existing machinery is loaded mode, and more demanding to installation personnel, clamping force is improper to be possible to bring damage to antenna house surface
Wound.When each clamping, the artificial centering center of palpus wastes a large amount of process times.Vacuum suction installation way is compressed using atmospheric pressure
Workpiece, and vacuum chuck surface is mostly rubber material, substantially reduces the possibility on disfiguring workpiece surface.Air compressor machine is utilized simultaneously
All suckers are disposably tensed, clamping efficiency is improved.Therefore develop a kind of antenna house vacuum adsorption fixture, for antenna house plus
The reduction of time before work, the guarantee of precision has great significance after processing.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art described above, it is desirable to provide one kind is convenient for absorption antenna house table
Face will not damage antenna house in clamping process, the vacuum adsorption fixture that fixture can be allowed to be aligned with the quick center of antenna house.
In order to achieve the above objectives, the present invention is achieved by following technical proposals:
A kind of antenna house vacuum adsorption fixture, including chuck body, the chuck body is at least by three absorbent module structures
At；The absorbent module includes sucker and inflator；The sucker bottom surface offers air inlet, and top surface is provided with to be connected to air inlet
Sucker gas-tpe fitting；Inflator gas-tpe fitting is provided on the cylinder of the inflator, inflator one end and sucker top surface are hinged, another
End is fixed on the bottom surface of support frame；Support frame as described above top surface has the pedestal of protrusion, and there are three be looped around the setting of support frame bottom surface
Supporting element on the outside of absorbent module, bottom surface also correspond to inflator bottom hole location and are provided with stomata；The supporting element other end is common
It is fixed on lantern ring；The stomata is connected with the air flue on support frame；The air flue crosses jointly and passes through total air flue, air flue
The air flue port for leading to support frame edge is provided with vent plug；Total air flue is connected with the bleeding point on pedestal.
Further, the inflator includes the first cylinder and the second cylinder, is provided with inflator tracheae on first cylinder
Connector, one end and sucker top surface are hinged, and the other end is slidably connected with the second cylinder, and pressure is set between the second cylinder
Spring.
Further, the axle center that support frame as described above bottom surface corresponds to pedestal is provided with support ring.
Further, the pedestal periphery is set with steel bushing.
Further, what the outer ring of the lantern ring was opposite with inner ring is provided with six groups of grooves, and the groove on outer ring is provided with
Adjustment screw, the adjustment screw pass through the through-hole of each group groove floor, are connected with the briquetting being arranged on outer annular recess.
Compared with the existing technology, the invention has the following advantages:
1, the present invention is by the way of vacuum suction antenna house surface, and the clamping of Lai Jinhang antenna house works, thus will not
Antenna house surface is damaged in clamping process, and clamping work, the time before shortening processing is rapidly completed.
2, the present invention reduces the scope of activities of antenna house, enables antenna house and folder using set ring set outside antenna house
Has quick center alignment.Antenna house position can also be fixed by adjusting screw rod and briquetting cooperation after alignment, convenient for absorption
Component adsorbs antenna house, has further speeded up the completion speed of clamping work.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the bottom surface structure schematic diagram of support frame in the present invention；
Fig. 3 is the structural schematic diagram in Fig. 2 on the direction A-A；
Fig. 4 is the structural schematic diagram of support frame frame body in the present invention；
Fig. 5 is the structural schematic diagram of absorbent module in the present invention；
Fig. 6 is the structural schematic diagram of lantern ring in the present invention.
Appended drawing reference:
1- support frame, 2- absorbent module, 3- supporting element, 4- lantern ring, 5- support ring, 11- steel bushing, 12- stomata, 13- air flue,
14- vent plug, 15- bleeding point, the total air flue of 16-, 17- pedestal, 21- sucker, 22- sucker gas-tpe fitting, 23- inflator gas-tpe fitting,
The first cylinder of 24-, the second cylinder of 25-, 26- air inlet, 41- adjustment screw, 42- briquetting.
Specific embodiment
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
As shown in Figures 1 to 5, a kind of antenna house vacuum adsorption fixture, including chuck body, the chuck body at least by
Three absorbent modules 2 are constituted；The absorbent module 2 includes sucker 21 and inflator；21 bottom surface of sucker offers air inlet 26,
Top surface is provided with the sucker gas-tpe fitting 22 being connected to air inlet 26；Inflator gas-tpe fitting is provided on the cylinder of the inflator
23, inflator one end and 21 top surface of sucker are hinged, and the other end is fixed on the bottom surface of support frame 1；1 top surface of support frame as described above has protrusion
Pedestal 17, for the setting of 1 bottom surface of support frame there are three the supporting element 3 for being looped around the outside of absorbent module 2, bottom surface also corresponds to inflator bottom
Portion's hole location is provided with stomata 12；3 other end of supporting element is fixed on jointly on lantern ring 4；On the stomata 12 and support frame 1
Air flue 13 is connected；The air flue 13 crosses jointly and passes through total air flue 16, and air flue 13 leads to 13 end of air flue at 1 edge of support frame
Mouth is provided with vent plug 14；Total air flue 16 is connected with the bleeding point 15 on pedestal 17；17 periphery of pedestal be provided with
The steel bushing 11 of machine tool chief axis cooperation suit；The axle center that 1 bottom surface of support frame as described above corresponds to pedestal 17, which is provided with, withstands antenna house top
Support ring 5.
The present invention is controlled by lathe in clamping process in use, steel bushing 11 outside pedestal 17 and machine tool chief axis installation cooperate
Fixture processed.Bleeding point 15 is connect with air compressor machine, is vacuumized by bleeding point 15 to absorbent module 2 by air compressor machine.It is filled
When folder, first lantern ring 4 is sleeved on outside antenna house, allows support ring 5 to withstand on the top of antenna house, makes antenna house and clamp central pair
Together, tracheae connecting sucker gas-tpe fitting 22 and inflator gas-tpe fitting 23 are recycled.Then adjustment sucker 21 is between inflator
Angle is suitable, and sucker 21 and antenna house surface are mutually touched.Start air compressor machine, it is remaining between sucker 21 and antenna house contact surface
Air is extracted out from the air inlet 26 on sucker 21 immediately, and the stomata 12 that 1 bottom surface of support frame is passed through together with air in inflator enters
Each air flue 13, last is expelled to vacuum state from bleeding point 15 with flowing into total air flue 16, thus make sucker 21 and antenna house it
Between formed vacuum and be firmly sucked.Since chuck surface will not damage antenna even if inflator is pumped down to vacuum for rubber material
Cover surface.
Wherein, 13 port of air flue that air flue 13 leads to 1 edge of support frame is provided with vent plug 14, blocks air flue end with vent plug
Mouthful, it is ensured that the air flue in support frame will not gas leakage.Also the drilling processing of support frame can be allowed more convenient, directly concentrate and bore from edge
The processing of air flue, the production and processing of frame easy to support can be completed to each stomata in hole.
Embodiment 2
Insecure to avoid sucker and antenna house from adsorbing, the inflator includes the first cylinder 24 and the second cylinder 25, described
Inflator gas-tpe fitting 23 is provided on first cylinder 24, one end and 21 top surface of sucker are hinged, and the other end and the second cylinder 25 are sliding
Dynamic connection, and pressure spring is set between the second cylinder 25.When air compressor machine is vacuumized, air pressure reduces in inflator, but by
In the support of pressure spring, the first cylinder and the second cylinder can not occur opposite slide and be shunk.When in inflator air pressure down to certain
When degree, external pressure can overcome the elastic force of pressure spring to carry out compression press spring, shrink the first cylinder towards the second cylinder, that is, demonstrate,prove
Vacuum degree is higher in bright inflator, and sucker and antenna house absorption are secured.
By the relative motion of artificial observation the first cylinder and the second cylinder, that is, it can determine whether the absorption journey of sucker and antenna house
Degree, while axial force being provided and tenses antenna house, improve manually-operated convenience and accuracy.
Embodiment 3
As shown in fig. 6, being aligned speed, outer ring and the inner ring phase of the lantern ring 4 with the center of antenna house to accelerate fixture
Pair be provided with six groups of grooves, the groove on outer ring is provided with adjustment screw 41, and the adjustment screw 41 passes through each group groove-bottom
The through-hole in face is connected with the briquetting 42 being arranged on outer annular recess.When set ring set is outside antenna house, six briquettings are and antenna
After covering surface contact, rotating six adjustment screws respectively makes position change of the briquetting in inner ring, and then crush block pushes antenna
It covers in lantern ring and moves, until being aligned with clamp central, then allow each briquetting and antenna house to clamp, then carry out vacuumizing work.
By adjusting the position of screw rod and briquetting, it is aligned antenna house with clamp central, and crush block clamps antenna house, keeps away
Exempt to carry out vacuumizing antenna house in work in the registered and shift.Manually-operated convenience and accurate is further speeded up
Property.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of antenna house vacuum adsorption fixture, including chuck body, it is characterised in that: the chuck body is at least inhaled by three
Attached component is constituted；The absorbent module includes sucker and inflator；The sucker bottom surface offers air inlet, top surface be provided with into
The sucker gas-tpe fitting of stomata connection；Inflator gas-tpe fitting, inflator one end and sucker top surface are provided on the cylinder of the inflator
Hingedly, the other end is fixed on the bottom surface of support frame；Support frame as described above top surface has the pedestal of protrusion, and support frame bottom surface is provided with three
A supporting element being looped around on the outside of absorbent module, bottom surface also correspond to inflator bottom hole location and are provided with stomata；The supporting element is another
One end is fixed on lantern ring jointly；The stomata is connected with the air flue on support frame；The air flue crosses jointly and passes through total
Air flue, the air flue port that air flue leads to support frame edge are provided with vent plug；Total air flue is connected with the bleeding point on pedestal.
2. a kind of antenna house vacuum adsorption fixture according to claim 1, it is characterised in that: the inflator includes first
Body and the second cylinder are provided with inflator gas-tpe fitting on first cylinder, and one end and sucker top surface are hinged, the other end and
Two cylinders are slidably connected, and are set with pressure spring between the second cylinder.
3. a kind of antenna house vacuum adsorption fixture according to claim 1, it is characterised in that: support frame as described above bottom surface is corresponding
The axle center of pedestal is provided with support ring.
4. a kind of antenna house vacuum adsorption fixture according to claim 1, it is characterised in that: the pedestal periphery is set with
Steel bushing.
5. a kind of antenna house vacuum adsorption fixture according to claim 1, it is characterised in that: the outer ring of the lantern ring with it is interior
Ring it is opposite be provided with six groups of grooves, the groove on outer ring is provided with adjustment screw, and the adjustment screw passes through each group groove-bottom
The through-hole in face is connected with the briquetting being arranged on outer annular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282701.1A CN109986385B (en) | 2019-04-09 | 2019-04-09 | Antenna house vacuum adsorption anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282701.1A CN109986385B (en) | 2019-04-09 | 2019-04-09 | Antenna house vacuum adsorption anchor clamps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109986385A true CN109986385A (en) | 2019-07-09 |
| CN109986385B CN109986385B (en) | 2021-05-07 |
Family
ID=67132696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910282701.1A Active CN109986385B (en) | 2019-04-09 | 2019-04-09 | Antenna house vacuum adsorption anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109986385B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643498A (en) * | 2020-12-21 | 2022-06-21 | 山东工业陶瓷研究设计院有限公司 | Fixture, tool and clamping method for machining inner circle of antenna housing |
| CN115542242A (en) * | 2022-09-23 | 2022-12-30 | 成都泰格微波技术股份有限公司 | Passive detection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224690A (en) * | 1991-05-13 | 1993-07-06 | Vaught James V | Work holder for honeycomb structure |
| JP2005230972A (en) * | 2004-02-19 | 2005-09-02 | Mitsubishi Electric Corp | Radome machining method and ceramic radome |
| CN103302520A (en) * | 2013-07-08 | 2013-09-18 | 贵州航天红光机械制造有限公司 | Vacuum adsorption device for processing outer surface of thin-walled hemispherical component |
| CN104858685A (en) * | 2015-05-30 | 2015-08-26 | 久亿航宇科技（大连）有限公司 | Conical radome machining and fixing fixture |
| CN206998709U (en) * | 2017-07-28 | 2018-02-13 | 昆山欣得西塑胶有限公司 | A kind of plastic parts sticking detection means |
| CN108145464A (en) * | 2018-02-10 | 2018-06-12 | 无锡微研中佳精机科技有限公司 | A kind of bowl-type thin-walled parts vacuum fixture |
-
2019
- 2019-04-09 CN CN201910282701.1A patent/CN109986385B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224690A (en) * | 1991-05-13 | 1993-07-06 | Vaught James V | Work holder for honeycomb structure |
| JP2005230972A (en) * | 2004-02-19 | 2005-09-02 | Mitsubishi Electric Corp | Radome machining method and ceramic radome |
| CN103302520A (en) * | 2013-07-08 | 2013-09-18 | 贵州航天红光机械制造有限公司 | Vacuum adsorption device for processing outer surface of thin-walled hemispherical component |
| CN104858685A (en) * | 2015-05-30 | 2015-08-26 | 久亿航宇科技（大连）有限公司 | Conical radome machining and fixing fixture |
| CN206998709U (en) * | 2017-07-28 | 2018-02-13 | 昆山欣得西塑胶有限公司 | A kind of plastic parts sticking detection means |
| CN108145464A (en) * | 2018-02-10 | 2018-06-12 | 无锡微研中佳精机科技有限公司 | A kind of bowl-type thin-walled parts vacuum fixture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643498A (en) * | 2020-12-21 | 2022-06-21 | 山东工业陶瓷研究设计院有限公司 | Fixture, tool and clamping method for machining inner circle of antenna housing |
| CN115542242A (en) * | 2022-09-23 | 2022-12-30 | 成都泰格微波技术股份有限公司 | Passive detection device |
| CN115542242B (en) * | 2022-09-23 | 2023-10-13 | 成都泰格微波技术股份有限公司 | Passive detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109986385B (en) | 2021-05-07 |
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