CN208067813U - A kind of thin-walled ring milling vehicle vertical clamp - Google Patents
A kind of thin-walled ring milling vehicle vertical clamp Download PDFInfo
- Publication number
- CN208067813U CN208067813U CN201820436023.0U CN201820436023U CN208067813U CN 208067813 U CN208067813 U CN 208067813U CN 201820436023 U CN201820436023 U CN 201820436023U CN 208067813 U CN208067813 U CN 208067813U
- Authority
- CN
- China
- Prior art keywords
- thin
- clamping
- chuck
- walled ring
- disk
- 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.)
- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 title claims abstract description 14
- 210000000078 claw Anatomy 0.000 claims abstract description 18
- 241000239290 Araneae Species 0.000 claims description 2
- 230000003319 supportive effect Effects 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of thin-walled ring milling vehicle vertical clamp, including horizontal bottom plate, bottom plate tightens Guan County and the riser to play a supportive role is housed, and riser tightens Guan County and terminal pad is housed, and chuck is equipped in terminal pad；The chuck includes disk body and several claws, fastening is equipped with clamping unit on each claw, there are spacing, all clamping units to be enclosed clamping disk between two neighboring clamping unit, the longitudinal center line for clamping disk is overlapped with the longitudinal center line of chuck；Disk is clamped equipped with the annular groove for placing thin-walled ring.The utility model is of low cost, firm and durable, and centering positioning accuracy is high, is suitable for batch production；Clamping efficiency is high, avoids every subjob from getting on the bus repetition centering, easily realizes automated production.
Description
Technical field
The utility model belongs to technical field of mechanical processing, and in particular to a kind of thin-walled ring milling vehicle vertical clamp.
Background technology
The advantages that metal thin-wall part has light-weight, saving material, compact-sized, and the position that takes up space is few, therefore very
This part is frequently encountered in more engineering goods.There are many type of metal thin-wall part, in machining through having of being commonly encountered with
Lower several types：Thin-wall sleeve parts, thin-walled ring parts, thin-walled disk-like accessory etc..Wherein thin-walled ring parts inside and outside circle is straight
Diameter difference very little, radial dimension are far longer than axial dimension, and face area is small, circularity, the concentricity etc. of this kind of general device to hole of part
There are strict requirements.However, thin-walled ring parts easy to produce deformation when stepping up since wall thickness is relatively thin, to process
When positioning difficulty it is big, machining accuracy is difficult to ensure.
Utility model content
Based on the deficiencies of the prior art, the purpose of this utility model is to provide a kind of thin-walled ring milling vehicle vertical clamps, just
Positioning, clamping in thin-walled shaped part, are suitable for producing in enormous quantities.
To achieve the goals above, the technical solution that the utility model is taken is as follows：
A kind of thin-walled ring milling vehicle vertical clamp, including horizontal bottom plate, it is vertical equipped with what is played a supportive role that bottom plate tightens Guan County
Plate, riser tighten Guan County and terminal pad are housed, and chuck is equipped in terminal pad；The chuck includes disk body and claw, each claw
On fastening clamping unit is installed, there is spacing, all clamping units to be enclosed clamping between two neighboring clamping unit
Disk, the longitudinal center line for clamping disk are overlapped with the longitudinal center line of chuck；Disk is clamped to be equipped with for placing thin-walled ring
Annular groove.
Preferably, the chuck is air spider, and the quantity of the claw is 2 ~ 4.
Further, the quantity of the claw is 3.
Preferably, the clamping unit is in sector.
Preferably, the groove width of the annular groove is more than the wall thickness of thin-walled ring.
The utility model uses the clamping disk of decile, in process, is similar to full outer circle support, clamps thin-walled ring class
Part never disperses clamping force, step up and process in, as far as possible reduce thin-walled ring workpiece deformation；The utility model
Of low cost, firm and durable, centering positioning accuracy is high, is suitable for batch production；Clamping efficiency is high, and every subjob is avoided to get on the bus again
Multiple centering, easily realizes automated production.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is sectional views of the Fig. 1 along line A-A；
Fig. 3 is the vertical view of Fig. 1；
Fig. 4 is the structural schematic diagram that disk is clamped in Fig. 3；
Fig. 5 is the stereogram of Fig. 4.
Specific implementation mode
As shown in Fig. 1 ~ 5, a kind of thin-walled ring milling vehicle vertical clamp includes horizontal bottom plate 1, tight by screw on bottom plate 1
Guan County is equipped with the riser 2 to play a supportive role, is fastened by screw on riser 2 and is equipped with terminal pad 3, passes through screw in terminal pad 3
Fastening is equipped with chuck 4；The chuck 4 includes disk body and claw, and fastening installation on each claw, there are one clamping units
601, clamping unit 601 is moved with claw, has spacing, all clamping units 601 to enclose between two neighboring clamping unit 601
It is formed and clamps disk 6, the longitudinal center line for clamping disk 6 is overlapped with the longitudinal center line of chuck 4.
Wherein, the chuck 4 is pneumatic scroll chuck, i.e. the quantity of claw is 3, and the riser 2 will ensure enough
Highly, to adapt to the disengaging gas circuit connection request of pneumatic scroll chuck.The clamping unit 601 is in sector, and central angle is
120 °, 601 middle part of each clamping unit is all provided with there are two the stepped hole 603 for being used for mounting screw, and the clamping unit 601 passes through
The realization of screw fit T-nut 5 is fastenedly connected with claw（T-nut 5 is fastened on claw, and clamping unit 601 passes through
Screw is fastenedly connected with T-nut 5）；6 section of clamping disk that 3 clamping units 601 are enclosed is rounded, clamps 6 upper table of disk
Face is equipped with circular first groove 602, and 602 bottom surface of the first groove is equipped with the second groove along the outer rim direction of the first groove 602
604, the ring-shaped section and ring-shaped of second groove 604, and the groove width of the second groove 604 is more than thin-walled ring workpiece 7（It is referred to as work down
Part）Wall thickness, the longitudinal center line of the first groove 602 and the second groove 604 overlaps with the longitudinal center line for clamping disk 6.
Bottom plate 1 is first securedly mounted on milling vehicle working bench, then installs upwards in turn in setting by above-mentioned vertical clamp
Riser 2, terminal pad 3, chuck 4 and clamp disk 6, then the disengaging gas circuit of chuck for installing 4（The pneumatic scroll chuck and its disengaging
The installation of gas circuit can be realized using state of the art, not where the utility model innovation, therefore no longer be described in detail）,
In the state that chuck 4 is in and unclamps, the outside diameter D of the second groove 604 and bottom surface are machined to suitable ruler on milling vehicle
It is very little.
When the utility model is used, workpiece 7 in the loosened condition, is placed on the second groove 604 for stepping up disk by chuck 4
In, 604 bottom surface of the second groove exists as 7 axially position benchmark of workpiece；Then start chuck 4 to step up, 3 clamping units 601
It is uniformly moved inward under the drive of 3 claws respectively, i.e. the outside diameter of the second groove 604 becomes smaller, and clamps workpiece 7；Workpiece 7
After processing is completed, chuck 4 unclamps, and clamping unit 601 is uniformly displaced outwardly under the drive of claw, i.e. outside the second groove 604
Circular diameter D becomes larger, and unclamps workpiece 7.It repeats the above process, until this batch of workpiece 7 machines.
The present utility model is not limited to the above embodiments, and the above embodiments and description only describe this realities
With novel principle, the utility model also has various change and changes on the premise of not departing from the spirit and scope of the utility model
Into these various changes and improvements fall within the scope of the claimed invention.
Claims (5)
1. a kind of thin-walled ring milling vehicle vertical clamp, it is characterised in that：Including horizontal bottom plate, bottom plate tightens Guan County and support has been housed
The riser of effect, riser tighten Guan County and terminal pad are housed, and chuck is equipped in terminal pad；The chuck includes disk body and several
Claw, fastening is equipped with clamping unit on each claw, there is spacing, all clamping units between two neighboring clamping unit
It is enclosed clamping disk, the longitudinal center line for clamping disk is overlapped with the longitudinal center line of chuck；Clamping disk, which is equipped with, to be used for
Place the annular groove of thin-walled ring.
2. thin-walled ring milling vehicle vertical clamp according to claim 1, it is characterised in that：The chuck is air spider, described
The quantity of claw is 2 ~ 4.
3. thin-walled ring milling vehicle vertical clamp according to claim 2, it is characterised in that：The quantity of the claw is 3.
4. thin-walled ring milling vehicle vertical clamp according to claim 1, it is characterised in that：The clamping unit is in sector.
5. thin-walled ring milling vehicle vertical clamp according to claim 1, it is characterised in that：The groove width of the annular groove is more than thin
The wall thickness of wall ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820436023.0U CN208067813U (en) | 2018-03-29 | 2018-03-29 | A kind of thin-walled ring milling vehicle vertical clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820436023.0U CN208067813U (en) | 2018-03-29 | 2018-03-29 | A kind of thin-walled ring milling vehicle vertical clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208067813U true CN208067813U (en) | 2018-11-09 |
Family
ID=64042279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820436023.0U Expired - Fee Related CN208067813U (en) | 2018-03-29 | 2018-03-29 | A kind of thin-walled ring milling vehicle vertical clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208067813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260736A (en) * | 2021-10-29 | 2022-04-01 | 中国航发西安动力控制科技有限公司 | Opening sleeve for thin-wall step cover plate and thin-wall step cover plate machining method |
| CN114309692A (en) * | 2022-01-12 | 2022-04-12 | 中煤北京煤矿机械有限责任公司 | Tool for improving precision of large-diameter thin-wall guide sleeve and machining method |
-
2018
- 2018-03-29 CN CN201820436023.0U patent/CN208067813U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260736A (en) * | 2021-10-29 | 2022-04-01 | 中国航发西安动力控制科技有限公司 | Opening sleeve for thin-wall step cover plate and thin-wall step cover plate machining method |
| CN114260736B (en) * | 2021-10-29 | 2024-05-24 | 中国航发西安动力控制科技有限公司 | Opening sleeve for thin-wall step cover plate and thin-wall step cover plate processing method |
| CN114309692A (en) * | 2022-01-12 | 2022-04-12 | 中煤北京煤矿机械有限责任公司 | Tool for improving precision of large-diameter thin-wall guide sleeve and machining method |
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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 |
Granted publication date: 20181109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |