CN207873725U - The concentric endoporus air-actuated jaw of multistation - Google Patents
The concentric endoporus air-actuated jaw of multistation Download PDFInfo
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- CN207873725U CN207873725U CN201721597392.XU CN201721597392U CN207873725U CN 207873725 U CN207873725 U CN 207873725U CN 201721597392 U CN201721597392 U CN 201721597392U CN 207873725 U CN207873725 U CN 207873725U
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- level
- disk
- fixes
- concentric
- pneumatic
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Abstract
The utility model discloses the concentric endoporus air-actuated jaws of multistation,Including concentric endoporus,Level-one fixes disk,Two level fixes disk,Pressure relief vent,Three-level fixes disk,Load-bearing plate,Pneumatic device,Pneumatic rubber tube,Air accumulator,It is characterized in that endoporus fixes disk center position in level-one with one heart,Two level is fixed disk and is fixed below disk in level-one,Pressure relief vent is distributed in level-one and fixes disk,Two level fixes disk,Three-level fixes disk surrounding,It is followed successively by three-level from top to bottom and fixes disk,Load-bearing plate,Pneumatic device,Pneumatic rubber tube is on the right side of pneumatic device,It is connected with the air accumulator of right by pneumatic rubber tube,The most important effect of this fixture is exactly to pass through pneumatic device,Realize that level-one fixes disk,Two level fixes disk,Three-level fixes the driving of disk,Composition level-one is fixed into disk,Two level fixes disk,The concentric secter pat that three-level fixes disk moves outwardly,To realize the fixation of concentric holes part.
Description
Technical field
The utility model is related to machining tools arts, the specially concentric endoporus air-actuated jaw of multistation.
Background technology
The characteristics of fixture refers to the holding appliance being processed to workpiece on drilling machine, drill jig is on general drilling machine
Hole machined is carried out to workpiece, is had the characteristics that following more：(1) rigidity of cutter itself is poor：During the hole processed on drilling machine is mostly
The hole of small size, process content nothing more than processing such as brill, expansion, hinge, ream or tappings, so, cutter diameter is often smaller, and
Axial dimension is larger, and the rigidity of cutter is poor.(2) asymmetry of multi-blade easily causes the Form and position error in hole：Bore, expand, cut with scissors etc.
Aperture knife tool, mostly multiple-cutting-edge tool, when blade is distributed, asymmetric or edge length is unequal, can cause the system for being processed hole
Error is made, in particular by common Twist Drill, the asymmetry of the both sides blade caused by hand grinding drill bit easily causes
It is processed the hole position offset in hole, the bending of aperture increases and axially bored line and crooked, seriously affects shape, the positional precision in hole.(3)
When common spiral bit pulls out of hole, hole position precision is very poor：Common fluted drill axial dimension is big, poor structure rigidity, in addition drill core structure
It is formed by chisel edge, destroys centering, keeps apex point movement unstable, often causes larger hole position error during playing cobalt.
In single-piece, small lot production, often operative employee to be leaned on constantly to carry out manual synchronizing control in trip-out process
Hole position precision, and in high-volume efficiently production, then it needs to solve the stringent guiding of cutter by the improvement and fixture of edge structure
Certainly.In the production of machine tool, there is presently no a kind of concentric endoporus air-actuated jaws of multistation easy to process.
Utility model content
The utility model is exactly in view of the above problems, provide a kind of concentric endoporus air-actuated jaw of multistation easy to process.
The utility model is achieved through the following technical solutions above-mentioned purpose：
The concentric endoporus air-actuated jaw of multistation, including concentric endoporus, level-one fix disk, two level fixes disk, pressure relief vent, three-level
Fixed disk, load-bearing plate, pneumatic device, pneumatic rubber tube, air accumulator, it is characterised in that concentric endoporus fixes disk center position in level-one
It sets, two level is fixed disk and fixed below disk in level-one, and pressure relief vent is distributed in level-one and fixes disk, two level fixation disk, three-level fixation disk four
Week it is followed successively by three-level from top to bottom and fixes disk, load-bearing plate, pneumatic device, pneumatic rubber tube is fixed in the side of pneumatic device, level-one
Disk, two level fix disk, three-level is fixed disk and is made of the concentric secter pat of polylith, and it is solid that composition level-one fixes disk, two level fixation disk, three-level
The concentric secter pat of price fixing is connected by pneumatic rubber tube with the air accumulator of side, and provides compressed air by air accumulator, and described one
It is multigroup that the fixed disk of grade, two level, which fix disk, pressure relief vent, three-level and fix disk, load-bearing plate, pneumatic device, pneumatic rubber tube,.Air accumulator master
Power to be provided for pneumatic device, extracts air.Pneumatic rubber tube is two, and effect is respectively to extract and fill air.Air accumulator
Upper there are two switch buttons, respectively extract and fill switch.
In the utility model, part fixes disk by level-one, and two level fixes disk and three-level fixes disk and is fixed up, lower section
Load-bearing plate can bear the pressure of drilling part, and pressure relief vent can also dredge away this pressure, ensure the integrality of part,
The most important effect of this fixture is exactly to realize that level-one fixes disk, two level fixes disk and three-level fixes the drive of disk by pneumatic device
It is dynamic, it will form that level-one fixes disk, two level fixes disk, three-level is fixed the concentric secter pat of disk and moved outwardly, to realize concentric holes
The fixation of part.
Description of the drawings
Fig. 1 be the utility model overall structure diagram wherein：
1-concentric endoporus, 2-grades fix disk, and 3-two levels fix disk, 4-pressure relief vents, and 5-three-levels fix disk, 6-load-bearing
Disk, 7-pneumatic devices, 8-pneumatic rubber tubes, 9-air accumulators.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The concentric endoporus air-actuated jaw of multistation, including concentric endoporus 1, level-one fix disk 2, two level fix disk 3, pressure relief vent 4,
Three-level fixes disk 5, load-bearing plate 6, pneumatic device 7, pneumatic rubber tube 8, air accumulator 9, it is characterised in that concentric endoporus 1 is fixed in level-one
2 center of disk, two level are fixed disk 3 and are fixed below disk 2 in level-one, and pressure relief vent 4 is distributed in level-one and fixes disk 2, two level fixation disk
3, three-level fixes 5 surrounding of disk, is followed successively by three-level from top to bottom and fixes disk 5, load-bearing plate 6, pneumatic device 7, pneumatic rubber tube 8 is pneumatic
The side of device 7, level-one fixes disk 2, two level fixes disk 3, three-level is fixed disk 5 and is made of the concentric secter pat of polylith, forms level-one
Fixed disk 2, two level fix disk 3, the concentric secter pat of three-level fixation disk 5 is connected by pneumatic rubber tube 8 with the air accumulator 9 of side,
And compressed air is provided by air accumulator 9, the level-one fixes disk 2, two level fixes disk 3, pressure relief vent 4, three-level fix disk 5, load-bearing
Disk 6, pneumatic device 7, pneumatic rubber tube 8 are multigroup.Each fixed disk has 6 pressure relief vents 4, can adjust internal pressure.Gas storage
Tank 9 is mainly that pneumatic device 7 provides power, extracts air.Pneumatic rubber tube 8 is two, and effect is respectively to extract and fill air.
There are two switch buttons on air accumulator 9, respectively extract and fill switch.
In the utility model, part fixes disk 2 by level-one, and two level fixes disk 3 and three-level fixes disk 5 and is fixed up, under
The load-bearing plate 6 of side can bear the pressure of drilling part, and pressure relief vent 4 can also dredge away this pressure, ensure part
Integrality, the most important effect of this fixture are exactly to realize that level-one fixes disk 2, two level fixes disk 3 and three-level by pneumatic device 7
The driving of fixed disk 5, will form that level-one fixes disk 2, two level fixes disk 3, three-level is fixed the concentric secter pat of disk 5 and moved outwardly,
To realize the fixation of concentric holes part.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (2)
1. the concentric endoporus air-actuated jaw of multistation, including concentric endoporus, level-one fixation disk, two level fixation disk, pressure relief vent, three-level are solid
Price fixing, load-bearing plate, pneumatic device, pneumatic rubber tube, air accumulator, it is characterised in that concentric endoporus fixes disk center position in level-one,
Two level is fixed disk and is fixed below disk in level-one, and pressure relief vent is distributed in level-one and fixes disk, two level fixation disk, three-level fixation disk surrounding,
Be followed successively by three-level from top to bottom and fix disk, load-bearing plate, pneumatic device, pneumatic rubber tube in the side of pneumatic device, level-one fix disk,
Two level fixes disk, three-level is fixed disk and is made of the concentric secter pat of polylith, and composition level-one fixes disk, two level fixes disk, three-level is fixed
The concentric secter pat of disk is connected by pneumatic rubber tube with the air accumulator of side, and provides compressed air, the level-one by air accumulator
It is multigroup that fixed disk, two level, which fix disk, pressure relief vent, three-level and fix disk, load-bearing plate, pneumatic device, pneumatic rubber tube, each fixes disk
There are 6 pressure relief vents, internal pressure can be adjusted, air accumulator is mainly that pneumatic device provides power, extracts air.
2. the concentric endoporus air-actuated jaw of multistation according to claim 1, it is characterised in that there are two switches on air accumulator
Button respectively extracts and fills switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597392.XU CN207873725U (en) | 2017-11-26 | 2017-11-26 | The concentric endoporus air-actuated jaw of multistation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597392.XU CN207873725U (en) | 2017-11-26 | 2017-11-26 | The concentric endoporus air-actuated jaw of multistation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873725U true CN207873725U (en) | 2018-09-18 |
Family
ID=63501090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721597392.XU Expired - Fee Related CN207873725U (en) | 2017-11-26 | 2017-11-26 | The concentric endoporus air-actuated jaw of multistation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207873725U (en) |
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2017
- 2017-11-26 CN CN201721597392.XU patent/CN207873725U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20211126 |