CN206883252U - Vapour-pressure type clamping device and CNC systems of processing - Google Patents
Vapour-pressure type clamping device and CNC systems of processing Download PDFInfo
- Publication number
- CN206883252U CN206883252U CN201720700710.4U CN201720700710U CN206883252U CN 206883252 U CN206883252 U CN 206883252U CN 201720700710 U CN201720700710 U CN 201720700710U CN 206883252 U CN206883252 U CN 206883252U
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- China
- Prior art keywords
- vapour
- clamping device
- pressure type
- type clamping
- supporting plate
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Abstract
The utility model discloses a kind of vapour-pressure type clamping device and CNC systems of processing, and the vapour-pressure type clamping device includes supporting plate, vacuum extractor, pressing plate, at least two connecting rods and linear reciprocation executing agency：Support plate upper surface is provided with work-piece area；Vacuum extractor includes vacuum slot, and the vacuum slot is located at the work-piece area；Pressing plate is located at the surface in the work-piece area；At least two small ends are connected to the pressing plate；And linear reciprocation executing agency is arranged on the lower surface of supporting plate, and the lower end drive connection of the drive division of the linear reciprocation executing agency and at least two connecting rod, drives at least two connecting rod to move up and down.The problem of the utility model solves the inconsistent clamping inconvenience of workpiece size in the prior art, and part is dismantled using frequent by hand, and its labor intensity of worker is big, and efficiency is low.
Description
Technical field
Machinery manufacturing technology field is the utility model is related to, more particularly to a kind of vapour-pressure type clamping device and CNC processing system
System.
Background technology
At present, process like product fixture be typically using push and upper top by the way of；During clamping, pressing plate is because of workpiece
Greatly, the difference of bore dia, cause clamping extremely inconvenient, pressing plate will unclamp much ability loading, unloading workpiece, and production efficiency is very low, existing
Have using part is frequently dismantled by hand in technology, its labor intensity of worker is big, and efficiency is low, causes to waste the board running time.
Utility model content
Main purpose of the present utility model is to propose a kind of vapour-pressure type clamping device and CNC systems of processing, it is intended to is solved existing
There is the inconsistent clamping of workpiece size in technology inconvenient, dismantle part using frequent by hand, the labor intensity of worker is big, and efficiency is low
The problem of.
To achieve the above object, the utility model proposes a kind of vapour-pressure type clamping device, including：Supporting plate, upper surface
Provided with work-piece area；Vacuum extractor, including vacuum slot, the vacuum slot are located at the work-piece area；Pressing plate, if
In the surface in the work-piece area；At least two connecting rods, upper end are connected to the pressing plate；And linear reciprocation performs machine
Structure, installed in the lower surface of supporting plate, and under the drive division of the linear reciprocation executing agency and at least two connecting rod
Drive connection is held, drives at least two connecting rod to move up and down.
Preferably, in addition to connecting plate, positioned at the lower section of supporting plate, it is connected with the lower end of at least two connecting rod, institute
State the drive division of linear reciprocation executing agency and the connecting plate drive connection.
Preferably, in addition to guide pad, the guide pad are fixed with the supporting plate, are offered on the guide pad for institute
State the pilot hole that at least two connecting rods pass through.
Preferably, the pilot hole passed through at least two connecting rod is offered in the supporting plate.
Preferably, in addition to flexure strip, the lower surface of the pressing plate is fixedly installed on, and the corresponding work-piece area is set
Put.
Preferably, the material of the flexure strip is excellent power glue.
Preferably, in addition to cushion block, be fixed on the support plate upper surface, the cushion block be provided with groove and with it is described recessed
The resigning hole that groove is connected and housed for the vacuum slot.
Preferably, the upper surface of the cushion block and the lower surface of the pressing plate one of them extend locating dowel, another
Offer the positioning hole coordinated with the locating dowel.
Preferably, the material of the cushion block is cobalt-containing high speed steel material.
The utility model provides a kind of CNC systems of processing, including vapour-pressure type clamping device, the vapour-pressure type clamping device bag
Include：Supporting plate, upper surface are provided with work-piece area；Vacuum extractor, including vacuum slot, the vacuum slot are located at the work
Part puts area；Pressing plate, located at the surface in the work-piece area；At least two connecting rods, upper end are connected to the pressing plate；With
And linear reciprocation executing agency, installed in the lower surface of supporting plate, and the drive division of the linear reciprocation executing agency with it is described
The lower end drive connection of at least two connecting rods, at least two connecting rod is driven to move up and down.
In technical scheme provided by the utility model, it is placed in by parts to be processed in the support component, it is true using taking out
Empty device inhales the air between the parts to be processed and the support component, the parts to be processed and the support component
Upper surface is bonded, and is moved downward by the linear reciprocation executing agency and is driven second briquetting to move downward, to drive
State the first briquetting and compress the parts to be processed, not by workpiece size Quick-clamped parts to be processed.Solve in the prior art
Because the inconsistent clamping of workpiece size is inconvenient, and using part is frequently dismantled by hand, its labor intensity of worker is big, and efficiency is low to ask
Topic influences.By using linear reciprocation, executing agency realizes automatic impaction, further increases operating efficiency.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 provides the dimensional structure diagram of embodiment vapour-pressure type clamping device for the utility model；
Fig. 2 is a partial schematic diagram of embodiment vapour-pressure type clamping device in Fig. 1；
Fig. 3 is the front view of embodiment vapour-pressure type clamping device in Fig. 1；
Fig. 4 is the partial schematic diagram of cushion block in Fig. 1.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Vapour-pressure type clamping device | 6 | Guide pad |
| 1 | Supporting plate | 7 | Cushion block |
| 11 | Work-piece area | 71 | Groove |
| 2 | Pressing plate | 72 | Resigning hole |
| 21 | Positioning hole | 73 | Locating dowel |
| 3 | Connecting rod | 8 | Elastic mechanism |
| 4 | Linear reciprocation executing agency | 81 | Expansion link |
| 41 | Drive division | 82 | Elastic component |
| 5 | Connecting plate | 9 | Flexure strip |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model provides a kind of CNC systems of processing, and the CNC systems of processing are led including vapour-pressure type clamping device 100
It is used for CNC manufacturings, to the positioning and clamping of CNC workpiece, solves because CNC workpiece are bigger, the diameter in hole is also deposited
Cause the technical problems such as clamping inconvenience in difference.
As shown in Figure 1 to Figure 3, the vapour-pressure type clamping device 100 includes supporting plate 1, vacuum extractor, pressing plate 2, at least two
Individual connecting rod 3 and linear reciprocation executing agency 4, the upper surface of supporting plate 1 are provided with work-piece area 11；Vacuum extractor is inhaled including vacuum
Mouth, vacuum slot are located at work-piece area 11；Pressing plate 2 is located at the surface in work-piece area 11；The upper end of at least two connecting rod 3 connects
It is connected to pressing plate 2；Linear reciprocation executing agency 4 is arranged on the lower surface of supporting plate 1, and the drive division of linear reciprocation executing agency 4
41 and at least two connecting rod 3 lower end drive connection, driving at least two connecting rods 3 move up and down.
By air of the vacuum slot after workpiece is placed in supporting plate 1 between absorption supporting plate 1 and workpiece, workpiece is improved
It is placed on rear and supporting plate 1 compactness in supporting plate 1.When pressing plate 2 pushes and clamps workpiece, avoid because extruding discharge workpiece with
Phenomena such as position skew occurs during air between supporting plate 1.
In order to ensure that linear reciprocation executing agency 4 drives the stationarity and the stress of at least two connecting rod 3 of at least two connecting rods 3
Uniformity, the vapour-pressure type clamping device 100 also includes connecting plate 5, positioned at the lower section of supporting plate 1, with least two connecting rods 3
Lower end connects, drive division 41 and the drive connection of connecting plate 5 of linear reciprocation executing agency 4.The reciprocal executing agency of line can with but not
It is limited to cylinder.In the present embodiment, cylinder be one, and with the middle part drive connection of connecting plate 5, it is possible to prevente effectively from using
During multiple cylinders, there are multiple cylinder air pressures shakinesses and influence stability when pressing plate 2 pushes.In order to be further ensured that cylinder drives
During dynamic at least two connecting rod 3, connecting rod 3 pushes the uniformity of pressure at present with dynamic pressure plate 2, and the vapour-pressure type clamping device 100 also wraps
Elastic mechanism 8 is included, elastic mechanism 8 includes expansion link 81 and elastic component 82, and the upper end and the lower surface of supporting plate 1 of expansion link 81 are consolidated
Fixed to set, lower end and the connecting plate 5 of expansion link 81 are fixed, and elastic component 82 is socketed in the periphery of the upper end of expansion link 81.Elastic component
82 can with but be not limited to spring.
In order to not shifted when ensureing that linear reciprocation executing agency 4 drives at least two connecting rods 3 to move downward, the air pressure
Formula clamping device 100 can also include guide pad 6, and guide pad 6 is fixed with supporting plate 1, offered on guide pad 6 at least two
The pilot hole that connecting rod 3 passes through.Or the pilot hole passed through at least two connecting rods 3 is offered in supporting plate 1.Linear reciprocation
Executing agency 4 drives at least two connecting rods 3 to be moved downward along the hole wall of pilot hole.
The vapour-pressure type clamping device 100 also includes flexure strip 9, and flexure strip 9 is fixedly installed on the lower surface of pressing plate 2, and right
Work-piece area 11 is answered to set.By setting flexure strip 9, on the one hand, provide cushion effect, the opposing party in 2 workpiece pressing of pressing plate
Face can guarantee that and can be compacted during 2 workpiece pressing of pressing plate, further increase the steadiness of clamping.In the present embodiment, elastomer
Material is excellent power glue.
As shown in figure 4, the vapour-pressure type clamping device 100 also includes cushion block 7, cushion block 7 is fixed on the upper surface of supporting plate 1, carried
The service life of high supporting plate 1, cushion block 7 are provided with groove 71 and the resigning hole for connecting with groove 71 and being housed for vacuum slot
72.Groove 71 can be one on the surface of cushion block 7, or a plurality of.In the present embodiment, in intersection when groove 71 is a plurality of
Set, facilitate vacuum slot quickly to absorb the air of all directions.
In order to further improve accuracy when pressing plate 2 pushes, the upper surface of cushion block 7 and the lower surface wherein one of pressing plate 2
Individual to extend locating dowel 73, another offers the positioning hole 21 coordinated with locating dowel 73.The material of cushion block 7 can be but unlimited
In cobalt-containing high speed steel material.Or it is the material that other intensity and wearability are above common high-speed steel more than 20%.Locating dowel
73 can be bearing pin, and positioning hole 21 can be pin-and-hole.
Preferred embodiment of the present utility model is these are only, not thereby limits the scope of the claims of the present utility model, it is every
Under inventive concept of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
- A kind of 1. vapour-pressure type clamping device, it is characterised in that including：Supporting plate, upper surface are provided with work-piece area；Vacuum extractor, including vacuum slot, the vacuum slot are located at the work-piece area；Pressing plate, located at the surface in the work-piece area；At least two connecting rods, upper end are connected to the pressing plate；AndLinear reciprocation executing agency, installed in the lower surface of supporting plate, and the drive division of the linear reciprocation executing agency and institute The lower end drive connection of at least two connecting rods is stated, drives at least two connecting rod to move up and down.
- 2. vapour-pressure type clamping device as claimed in claim 1, it is characterised in that also including connecting plate, under supporting plate Side, is connected with the lower end of at least two connecting rod, and drive division and the connecting plate of the linear reciprocation executing agency drive Connection.
- 3. vapour-pressure type clamping device as claimed in claim 1, it is characterised in that also including guide pad, the guide pad and institute State supporting plate to fix, the pilot hole passed through at least two connecting rod is offered on the guide pad.
- 4. vapour-pressure type clamping device as claimed in claim 1, it is characterised in that offered in the supporting plate described in confession at least The pilot hole that two connecting rods pass through.
- 5. vapour-pressure type clamping device as claimed in claim 1, it is characterised in that also including flexure strip, be fixedly installed on described The lower surface of pressing plate, and the corresponding work-piece area is set.
- 6. vapour-pressure type clamping device as claimed in claim 5, it is characterised in that the material of the flexure strip is excellent power glue.
- 7. vapour-pressure type clamping device as claimed in claim 1, it is characterised in that also including cushion block, be fixed on the supporting plate Upper surface, the cushion block are provided with groove and the resigning hole for connecting with the groove and being housed for the vacuum slot.
- 8. vapour-pressure type clamping device as claimed in claim 7, it is characterised in that the upper surface of the cushion block and the pressing plate One of them extends locating dowel for lower surface, and another offers the positioning hole coordinated with the locating dowel.
- 9. vapour-pressure type clamping device as claimed in claim 7, it is characterised in that the material of the cushion block is cobalt-containing high speed steel material Matter.
- 10. a kind of CNC systems of processing, it is characterised in that including the vapour-pressure type clamping device as described in claim 1 to 9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700710.4U CN206883252U (en) | 2017-06-15 | 2017-06-15 | Vapour-pressure type clamping device and CNC systems of processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700710.4U CN206883252U (en) | 2017-06-15 | 2017-06-15 | Vapour-pressure type clamping device and CNC systems of processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206883252U true CN206883252U (en) | 2018-01-16 |
Family
ID=61318816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720700710.4U Active CN206883252U (en) | 2017-06-15 | 2017-06-15 | Vapour-pressure type clamping device and CNC systems of processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206883252U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238823A (en) * | 2018-10-26 | 2019-01-18 | 苏州大学 | Detect the dedicated unit that slim textile material punctures performance |
| CN113523837A (en) * | 2021-07-26 | 2021-10-22 | 江苏润创金属科技有限公司 | Rapid clamping device for metal precision machining |
| CN114515973A (en) * | 2022-03-10 | 2022-05-20 | 陈燕龙 | CNC is clamping equipment for machining center |
| CN109238823B (en) * | 2018-10-26 | 2024-05-17 | 苏州大学 | Special device for detecting puncture performance of thin textile material |
-
2017
- 2017-06-15 CN CN201720700710.4U patent/CN206883252U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238823A (en) * | 2018-10-26 | 2019-01-18 | 苏州大学 | Detect the dedicated unit that slim textile material punctures performance |
| CN109238823B (en) * | 2018-10-26 | 2024-05-17 | 苏州大学 | Special device for detecting puncture performance of thin textile material |
| CN113523837A (en) * | 2021-07-26 | 2021-10-22 | 江苏润创金属科技有限公司 | Rapid clamping device for metal precision machining |
| CN114515973A (en) * | 2022-03-10 | 2022-05-20 | 陈燕龙 | CNC is clamping equipment for machining center |
| CN114515973B (en) * | 2022-03-10 | 2024-03-15 | 广东智目科技有限公司 | Clamping equipment for CNC (computerized numerical control) machining center |
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