CN206464566U - A kind of pneumatic ringfeder clamping tool - Google Patents
A kind of pneumatic ringfeder clamping tool Download PDFInfo
- Publication number
- CN206464566U CN206464566U CN201720008765.9U CN201720008765U CN206464566U CN 206464566 U CN206464566 U CN 206464566U CN 201720008765 U CN201720008765 U CN 201720008765U CN 206464566 U CN206464566 U CN 206464566U
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- China
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- clamping tool
- cylinder
- rises
- clamping
- connecting plate
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Abstract
A kind of pneumatic ringfeder clamping tool, including install connecting plate, the fixed core retainer plate that rises on connecting plate, the drawing piston that rises is located at and risen in core retainer plate, and clamping tool also includes lift cylinder, and the piston rod connection drawing of lift cylinder is risen piston；Clamping tool also includes rotation clamping cylinder, the piston rod connection Work-sheet pressing part of rotation clamping cylinder.The core positioning method that rises that this frock is used overcomes mandrel positioning method because gap is in the presence of the low defect of the precision caused, positioning precision and assembly precision is improved, with simple in construction, accurate positioning advantage.
Description
Technical field
The utility model is related to braking butterfly valve processing technique field, and ringfeder clamping tool is started more particularly, to one kind.
Background technology
As automobile brake butterfly valve, valve body is interior round-meshed irregular part, such part in processing, generally with
Endoporus is used as positioning datum.In the prior art, the clamping of valve body is typically compressed mode and carried out using mandrel positioning, manual bolts,
Due to having gap between mandrel and the valve body inner bore of processing, the gap causes the processing rear valve body endoporus center of circle to produce skew, therefore
The required precision of valve body processing can not be met, there is the defect that machining accuracy is low, percent defective is high.
The content of the invention
The utility model provides a kind of pneumatic ringfeder clamping tool, and the frock realizes valve body using core expansion type positioning method
Clamping, the technical scheme of use is：A kind of pneumatic ringfeder clamping tool, including fixed on connecting plate, the connecting plate rise is installed
Core retainer plate, draws the piston that rises to be located at and rises in core retainer plate, it is characterised in that：The clamping tool also includes lift cylinder, the lift cylinder
Piston rod connection drawing rise piston；The clamping tool also includes rotation clamping cylinder, the piston rod of the rotation clamping cylinder
Connect Work-sheet pressing part.
Technical characteristic of the present utility model also has：The compacting part includes compressor arm.
Technical characteristic of the present utility model also has：The compacting part also includes Bidirectional compacting bar.
Technical characteristic of the present utility model also has：The clamping tool also includes being located at the spacing branch installed on connecting plate
Caging bolt is set on frame, the limiting bracket.
Technical characteristic of the present utility model also has：The clamping tool also includes control unit, and the control unit includes
It is arranged on the hand-operated direction valve on cylinder pipeline.
The beneficial effects of the utility model are：This frock use the core positioning method that rises overcome mandrel positioning method by
There is the low defect of the precision that causes in gap, improve positioning precision and assembly precision, with simple in construction, accurate positioning it
Advantage.
Brief description of the drawings
Accompanying drawing 1 is the utility model front view, and accompanying drawing 2 is the left view of accompanying drawing 1, and accompanying drawing 3 is the core retainer plate structural representation that rises,
Accompanying drawing 4 is to draw the piston structure schematic diagram that rises, and accompanying drawing 5 is to install connecting board structure schematic diagram, and accompanying drawing 6 is the A-A section views of accompanying drawing 5
Figure, accompanying drawing 7 is compressor arm structural representation, and accompanying drawing 8 is Bidirectional compacting bar structural representation, and 1 is hand-operated direction valve, and 2 be to install
Connecting plate, 3 be the core retainer plate that rises, and 4 be to draw the piston that rises, and 5 be workpiece to be added, and 6 be lift cylinder, and 7 be rotation clamping cylinder, and 8 be to compress
Bar, 9 be caging bolt, and 10 be limiting bracket, and 11 be Bidirectional compacting bar.
Embodiment
Below in conjunction with the accompanying drawings, embodiment of the present utility model is illustrated.The utility model discloses one kind
Pneumatic ringfeder clamping tool, the clamping tool includes installing connecting plate 2, installs the fixed core retainer plate 3 that rises on connecting plate 2, draws the piston 4 that rises
In the core retainer plate 3 that rises, the clamping tool also includes lift cylinder 6 and rotation clamping cylinder 7, the piston rod connection of lift cylinder 6
Drawing is risen piston 4；Clamping tool also includes rotation clamping cylinder, the piston rod connection Work-sheet pressing part of rotation clamping cylinder 7；Folder
Tight frock, which also includes being located on the limiting bracket 10 installed on connecting plate 2, limiting bracket 10, sets caging bolt 9；Clamping tool is also
Including control unit, control unit includes the hand-operated direction valve 1 being arranged on cylinder pipeline.
In the present embodiment, the compacting part driven by rotation clamping cylinder 7 includes compressor arm 8, also includes Bidirectional compacting
Bar 11；Hand-operated direction valve 1 is switch valve with two-position and five-pass.
The clamping tool is arranged on the axle of machining center four, and lift cylinder 6, the inlet, outlet of rotation clamping cylinder 7 use Buddhist nun
The vigour such as Long Guan, quick connector part is interconnected, and controls by hand-operated direction valve 1 inlet, outlet of each cylinder.By manual reverse of direction
The handle of valve 1 is in pull-out state, and the air inlet to hand-operated direction valve 1 accesses compression gas-pressure, the normal gas outlet of hand-operated direction valve 1
Air inlet to each cylinder lower end is filled with air pressure.Rotation clamping cylinder 7 is moved up simultaneously in gas pressure lower piston（Left or right）Rotation
90 °, the compressor arm 8 and Bidirectional compacting bar 11 that are connected on rotation clamping cylinder 7 is set to be in unclamped state；While lift cylinder 6
Moved up in gas pressure lower piston, because piston rod and the drawing of lift cylinder 6 piston 4 that rises link together, the drawing piston 4 that rises is moved up,
Depart from the core retainer plate 3 that rises, the core retainer plate 3 that makes to rise is in release（Retraction）State.
During processing, by workpiece 5 to be added（Such as valve body）Endoporus mounted in rising on core retainer plate 3, the caging bolt 9 on the left of adjustment makes
The position of workpiece 5 to be added meets processing request, then adjusts the bolt clamping valve body on right side.The handle of hand-operated direction valve 1 is in and pushed away
Enter state, carry out air pressure commutation control, lift cylinder 6 drives the drawing piston 4 that rises to move down, make to rise under upper end air inlet gas pressure
The internal diameter of the tensioner of core retainer plate 3 workpiece 5 to be added；Meanwhile, rotation clamping cylinder 7 also rotates under gas pressure to be moved down, and makes the pressure of both sides
Tight bar 8 and Bidirectional compacting bar 11 compress valve body inclined-plane；Make the up time of installation connecting plate 2（Inverse time）It is rotated by 90 °, processes workpiece 5 to be added
Side；After after the completion of processing of side, when 2 another mistake of connecting plate is installed（Up time）180 ° of reversion, reprocesses the another side of workpiece to be added；
After completion of processing, reversion installs connecting plate 2 and is in original clamping working condition, pulls out the handle of hand control valve 1, air pressure commutation
Release clamped condition.
Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In protection domain of the present utility model.
Claims (5)
1. a kind of pneumatic ringfeder clamping tool, including the fixed core retainer plate that rises on connecting plate, the connecting plate is installed, draw the piston that rises to be located at
Rise in core retainer plate, it is characterised in that：The clamping tool also includes lift cylinder, and the piston rod connection drawing of the lift cylinder is risen work
Plug；The clamping tool also includes rotation clamping cylinder, the piston rod connection Work-sheet pressing part of the rotation clamping cylinder.
2. according to the clamping tool described in claim 1, it is characterised in that：The compacting part includes compressor arm.
3. according to the clamping tool described in claim 2, it is characterised in that：The compacting part also includes Bidirectional compacting bar.
4. according to the clamping tool described in claim 1, it is characterised in that：The clamping tool also includes being located at installing connecting plate
On limiting bracket, set caging bolt on the limiting bracket.
5. according to the clamping tool described in claim 1, it is characterised in that：The clamping tool also includes control unit, described
Control unit includes the hand-operated direction valve being arranged on cylinder pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720008765.9U CN206464566U (en) | 2017-01-05 | 2017-01-05 | A kind of pneumatic ringfeder clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720008765.9U CN206464566U (en) | 2017-01-05 | 2017-01-05 | A kind of pneumatic ringfeder clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206464566U true CN206464566U (en) | 2017-09-05 |
Family
ID=59705656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720008765.9U Expired - Fee Related CN206464566U (en) | 2017-01-05 | 2017-01-05 | A kind of pneumatic ringfeder clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206464566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571256A (en) * | 2018-12-17 | 2019-04-05 | 佛山市法恩洁具有限公司 | It is a kind of for polishing when secure faucets fixture and its fixing means |
| CN114294485A (en) * | 2021-12-28 | 2022-04-08 | 四川金元管业有限公司 | A continuous basalt fiber tube and processing device |
-
2017
- 2017-01-05 CN CN201720008765.9U patent/CN206464566U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571256A (en) * | 2018-12-17 | 2019-04-05 | 佛山市法恩洁具有限公司 | It is a kind of for polishing when secure faucets fixture and its fixing means |
| CN109571256B (en) * | 2018-12-17 | 2024-03-29 | 佛山市法恩洁具有限公司 | Clamp for fixing faucet during polishing and fixing method thereof |
| CN114294485A (en) * | 2021-12-28 | 2022-04-08 | 四川金元管业有限公司 | A continuous basalt fiber tube and processing device |
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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: 20170905 Termination date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |