CN206373651U - A kind of CNC General purpose jigs - Google Patents
A kind of CNC General purpose jigs Download PDFInfo
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- CN206373651U CN206373651U CN201621417290.0U CN201621417290U CN206373651U CN 206373651 U CN206373651 U CN 206373651U CN 201621417290 U CN201621417290 U CN 201621417290U CN 206373651 U CN206373651 U CN 206373651U
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Abstract
The utility model discloses a kind of CNC General purpose jigs, it includes base body, work piece holder and fixture cover plate, base body is provided with the base groove for being used for carrying work piece holder, work piece holder includes work piece holder main body and workpiece standing groove, the periphery of workpiece standing groove is provided with the supporting table for being used for supporting workpiece, fixture cover plate, which is provided with the cover plate opening corresponding to workpiece, base groove, is provided with sealing gasket, and sealing gasket is provided with vacuum passage；When processing workpiece using CNC, workpiece is placed in workpiece standing groove and in supporting table, and work piece holder is placed in base groove, and fixture cover plate is fixedly installed on work piece holder.CNC General purpose jigs of the present utility model, the work piece holder of material base body and stainless steel including ABS, base body and work piece holder are provided separately, different work piece holders can be changed according to the shape of converted products, it is the utility model reasonable in design, easy to use, reduce production cost.
Description
Technical field
The utility model is related to machining technical field of auxiliary equipment, especially, is related to a kind of CNC General purpose jigs.
Background technology
Base fixture would generally be used during CNC converted products appearance profile and Drilling operation etc. at present.At present
When carrying out the CNC processing of the complex-shaped and difficult 2.5D products for finding machining benchmark, generally using the processing of block division technique：It is first
The die cavity of a block size is first milled out on the base of tool using emery wheel rod, then mills out and is connected with die cavity in the bottom of base
The logical air drain position for vacuum suction block, the base fixture adopted the structure may be only available for finished surface shape matching
Simple product, when being less than 6mm ceramics or sapphire Product processing for complex-shaped and accessible face, processing intensity it is big plus
It is long between man-hour, and processing product of different shapes needs the different tools of replacing, brings great inconvenience to production, adds life
Produce cost.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of CNC General purpose jigs, simple in construction, use the longevity
Life length, effectively increases production efficiency, reduces production cost.
To achieve the above object, the utility model provides a kind of CNC General purpose jigs, the inside casing for processing workpiece, institute
Stating tool includes base body, the work piece holder for positioning workpiece and the fixture cover plate for compressing the workpiece, the bottom
Seat main body is provided with the base groove for being used for carrying work piece holder, and the work piece holder includes work piece holder main body and is arranged on
The workpiece standing groove matched in the work piece holder main body and with the outside dimension shape of the workpiece, the workpiece standing groove
Periphery is provided with the supporting table for being used for supporting the workpiece, and the fixture cover plate is opened provided with the cover plate corresponding with the workpiece
Mouthful, and the cover plate opening be sized to it is bigger than the size of workpiece inside casing and smaller than workpiece housing size, thus by fixture
When cover plate is removably attached in work piece holder main body, Work-sheet pressing is provided with connection bottom by fixture cover plate on the base
Seat groove floor and extraneous vacuum duct, the tool also includes the sealing gasket being arranged in the base groove, described
Sealing gasket is provided with the vacuum passage for being used for that the suction-combining force to be provided for the sealing gasket and the work piece holder, the vacuum passage and
Vacuum hole link；When processing the workpiece using CNC, the workpiece is placed in the workpiece standing groove and in the supporting table
On, the work piece holder is fixed on the sealing gasket in the base groove by vacuum suction, and the fixture cover plate is fixed and set
It is placed on the work piece holder, emery wheel rod stretches at workpiece at the cover plate opening and carries out CNC processing to the inside casing of workpiece.
It is preferred that, the inside casing size that the inside casing size of the cover plate opening and the workpiece support platform are surrounded is all higher than described
The inside casing size at least 0.1mm of workpiece.
It is preferred that, the fixture cover plate is provided with the first connecting hole, and the work piece holder main body is provided with and described first
The second connecting hole that connecting hole matches, the fixture cover plate is screwed with the work piece holder to be connected.
It is preferred that, be provided with that at least one connects with base groove at the peripheral position of base groove is easy to workpiece
It is put into the clearance position in base groove.
It is preferred that, the depth of the base groove is less than 1~2mm of thickness of the work piece holder.
It is preferred that, the thickness of the sealing gasket is 1~3mm.In the utility model, certain thickness sealing gasket is set to prevent
The liquid substances such as the micro polishing fluid of base groove are only splashed into CNC process to be gathered in base groove, are conducive to vacuum
Adhesive it is unimpeded effectively.
It is preferred that, the vacuum duct is arranged at the middle position of the base groove.
It is preferred that, the base body is ABS materials, and the work piece holder is stainless steel.
It is preferred that, the sealing gasket is Rubber washer.
Compared to prior art, the utility model has the advantages that：
A kind of CNC General purpose jigs that the utility model is provided, including base body and work piece holder, base body are provided with
The base groove matched with work piece holder, work piece holder is provided with workpiece slot, and work piece holder is dismantled and assembled to be arranged at base groove
It is interior；Sealing gasket is provided with base groove, sealing gasket is provided with vacuum passage, and base body is provided with to be connected with vacuum passage
Vacuum duct.CNC General purpose jigs of the present utility model, include ABS material base body and the workpiece clamp of stainless steel
Have, and base body and work piece holder are provided separately, and different work piece holders, this practicality can be changed according to the shape of converted products
New structural design is reasonable, service life is long, improves production efficiency, reduces production cost.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is a kind of decomposition texture schematic diagram of CNC General purpose jigs of the present utility model；
Wherein, 1, base body, 11, base groove, 12, clearance position, 13, vacuum duct, 2, work piece holder, 21, workpiece
Standing groove, 22, supporting table, the 23, second connecting hole, 3, fixture cover plate, 31, cover plate opening, the 32, first connecting hole, 4, sealing gasket,
41st, vacuum passage, 5, workpiece.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be according to power
Profit requires to limit and the multitude of different ways of covering is implemented.
Referring to Fig. 1, a kind of CNC General purpose jigs of the present utility model, the inside casing for processing workpiece, tool includes base
Main body 1, the work piece holder 2 for positioning workpiece 5 and the fixture cover plate 3 for workpiece pressing, base body, which is provided with, to be used to hold
The base groove 11 of work piece holder is carried, work piece holder includes work piece holder main body and is arranged in work piece holder main body and and work
The workpiece standing groove 21 that the outside dimension shape of part matches, the periphery of workpiece standing groove is provided with the supporting table for being used for supporting workpiece
22, fixture cover plate is provided with the cover plate opening 31 corresponding with workpiece, and cover plate opening 31 is sized to than workpiece inside casing
Size it is big and smaller than workpiece housing size, thus when fixture cover plate is removably attached in work piece holder main body, fixture
Work-sheet pressing is provided with the connection bottom surface of base groove 11 and extraneous vacuum duct 13 by cover plate on base.The CNC General purpose jigs
Also include the sealing gasket 4 being arranged in base groove 11, sealing gasket, which is provided with, to be used to be that sealing gasket and work piece holder provide suction
Vacuum passage 41 with joint efforts, vacuum passage 41 is connected with vacuum duct 13；When processing workpiece using CNC, workpiece is placed in workpiece and put
Put in groove and in supporting table, work piece holder is fixed on the sealing gasket 4 in base groove by vacuum suction, fixture cover plate is consolidated
Surely it is arranged on work piece holder, emery wheel rod stretches at workpiece at cover plate opening 31 and carries out CNC processing to the inside casing of workpiece.At this
In structure setting, base body 1 and work piece holder 2 are provided separately, and base body is ABS materials, and work piece holder is stainless steel
Matter.
In a kind of specific embodiment, the inside casing size that the inside casing size and workpiece support platform 22 of cover plate opening 31 are surrounded
It is all higher than the inside casing size at least 0.1mm of workpiece.The structure setting is used for emery wheel rod in processing ceramic or sapphire workpiece, sand
Wheel rod avoids fixture cover plate and supporting table, it is to avoid fixture cover plate and supporting table are worn and torn by emery wheel rod.It is preferred that, fixture cover plate
3 are provided with the first connecting hole 32, and work piece holder main body is provided with the second connecting hole 23 matched with the first connecting hole, clamp cover
Plate is screwed with work piece holder and is connected.In the structure setting, the setting of fixture cover plate is entered when conveniently processing to workpiece
Row positioning；The part of cover plate opening 31 on fixture cover plate processes the footprint of workpiece for emery wheel rod.
In a kind of specific embodiment, at least one and base groove are provided with the peripheral position of base groove 11
The clearance position 12 for being easy to be put into workpiece 5 in base groove 11 of 11 connections.It is preferred that, the utility model includes 4 empty avoidings
Position, and clearance position is arranged at the corner of base groove 11.Clearance position is set conveniently to put the workpiece in base groove or from recessed
Take out in groove, and avoid during workpiece is picked and placeed workpiece from damaging base groove.The structure setting not only increases production effect
Rate, but also extend the service life of base body 1, reduce production cost.
In a kind of specific embodiment, workpiece is processed for the ease of emery wheel rod, the depth of base groove 11 is small
In the thickness of work piece holder 2.It is preferred that, the depth of base groove 11 is less than 1~2mm of thickness of work piece holder 2.
, can be according to the differences of workpiece shapes because base body is provided separately with work piece holder in the utility model
And arbitrarily change different work piece holders, it is only necessary to the profile for meeting work piece holder is matched with base groove, the work of work piece holder
Part standing groove is set according to the shape of product.Meanwhile, the utility model can descend clamping workpiece online, improve work effect
Rate, while ensure that the security of operation.
In a kind of specific embodiment, sealing gasket 4 is Rubber washer, and rubber sealing gasket is fixed by 406 glue and is pasted on
The bottom of base groove.It is preferred that, the thickness of sealing gasket is 1~3mm..In the utility model, certain thickness sealing gasket is set
It can prevent that the liquid substances such as the micro polishing fluid of base groove are splashed into CNC process to be gathered in base groove 11, favorably
In the unimpeded effective of vacuum engagement.The structure setting causes work piece holder is fitted with base groove absorption more firm, it is not necessary to make
Work piece holder is fixed in base groove with screw etc., it is easy to use
In a kind of specific embodiment, vacuum duct 13 is arranged at the middle position of base groove 11, is effectively vacuum
Passage provides absorption affinity.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (9)
1. a kind of CNC General purpose jigs, the inside casing for processing workpiece, it is characterised in that the tool include base body (1),
Set for positioning in the work piece holder (2) of workpiece (5) and fixture cover plate (3) for compressing the workpiece, the base body
Have for carrying the base groove of work piece holder (11), the work piece holder includes work piece holder main body and is arranged on the work
The workpiece standing groove (21) matched on part jig main body and with the outside dimension shape of the workpiece, the week of the workpiece standing groove
Side is provided with the supporting table (22) for being used for supporting the workpiece, and the fixture cover plate is opened provided with the cover plate corresponding with the workpiece
Mouthful (31), and the cover plate opening (31) be sized to it is bigger and smaller than workpiece housing size than the size of workpiece inside casing, because
And when fixture cover plate is removably attached in work piece holder main body, fixture cover plate sets Work-sheet pressing on the base
There are connection base groove (11) bottom surface and extraneous vacuum duct (13), the tool, which also includes, is arranged at the base groove
Interior sealing gasket (4), the sealing gasket is provided with the vacuum for being used for that the suction-combining force to be provided for the sealing gasket and the work piece holder
Passage (41), the vacuum passage (41) connects with vacuum duct (13)；When processing the workpiece using CNC, the workpiece is put
In in the workpiece standing groove and in the supporting table, the work piece holder is fixed on the base groove by vacuum suction
On interior sealing gasket (4), the fixture cover plate is fixedly installed on the work piece holder, and emery wheel rod is from the cover plate opening (31)
Place stretches at workpiece and carries out CNC processing to the inside casing of workpiece.
2. CNC General purpose jigs according to claim 1, it is characterised in that the inside casing size of the cover plate opening (31) and
The inside casing size that the workpiece support platform (22) surrounds is all higher than the inside casing size at least 0.1mm of the workpiece.
3. CNC General purpose jigs according to claim 2, it is characterised in that the fixture cover plate (3) is provided with the first connection
Hole (32), the work piece holder main body is provided with the second connecting hole (23) matched with first connecting hole, the fixture
Cover plate is screwed with the work piece holder and is connected.
4. CNC General purpose jigs according to claim 1, it is characterised in that set at the peripheral position of base groove (11)
Be equipped with least one clearance position (12) for being easy to workpiece (5) is put into base groove (11) connected with base groove (11).
5. CNC General purpose jigs according to claim 1, it is characterised in that the depth of the base groove (11) is less than institute
State 1~2mm of thickness of work piece holder (2).
6. CNC General purpose jigs according to claim 5, it is characterised in that the thickness of the sealing gasket (4) is 1~3mm.
7. the CNC General purpose jigs according to claim any one of 1-6, it is characterised in that the vacuum duct (13) is set
Middle position in the base groove (11).
8. the CNC General purpose jigs according to claim any one of 1-6, it is characterised in that the base body is ABS materials
Matter, the work piece holder is stainless steel.
9. the CNC General purpose jigs according to claim any one of 1-6, it is characterised in that the sealing gasket (4) is rubber
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417290.0U CN206373651U (en) | 2016-12-22 | 2016-12-22 | A kind of CNC General purpose jigs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417290.0U CN206373651U (en) | 2016-12-22 | 2016-12-22 | A kind of CNC General purpose jigs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206373651U true CN206373651U (en) | 2017-08-04 |
Family
ID=59408904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621417290.0U Active CN206373651U (en) | 2016-12-22 | 2016-12-22 | A kind of CNC General purpose jigs |
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| Country | Link |
|---|---|
| CN (1) | CN206373651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214031A (en) * | 2016-12-22 | 2018-06-29 | 蓝思科技（长沙）有限公司 | A kind of CNC General purpose jigs |
| CN109590783A (en) * | 2018-12-07 | 2019-04-09 | 东莞捷荣技术股份有限公司 | A kind of CNC fixture board |
| CN110605597A (en) * | 2018-06-15 | 2019-12-24 | 捷普电子(新加坡)公司 | Combined positioning jig and use method thereof |
-
2016
- 2016-12-22 CN CN201621417290.0U patent/CN206373651U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214031A (en) * | 2016-12-22 | 2018-06-29 | 蓝思科技（长沙）有限公司 | A kind of CNC General purpose jigs |
| CN110605597A (en) * | 2018-06-15 | 2019-12-24 | 捷普电子(新加坡)公司 | Combined positioning jig and use method thereof |
| CN109590783A (en) * | 2018-12-07 | 2019-04-09 | 东莞捷荣技术股份有限公司 | A kind of CNC fixture board |
| CN109590783B (en) * | 2018-12-07 | 2020-07-07 | 东莞捷荣技术股份有限公司 | CNC anchor clamps board |
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