CN201609837U - Air checking heavy-duty floating support - Google Patents
Air checking heavy-duty floating support Download PDFInfo
- Publication number
- CN201609837U CN201609837U CN2010201142897U CN201020114289U CN201609837U CN 201609837 U CN201609837 U CN 201609837U CN 2010201142897 U CN2010201142897 U CN 2010201142897U CN 201020114289 U CN201020114289 U CN 201020114289U CN 201609837 U CN201609837 U CN 201609837U
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- China
- Prior art keywords
- air
- pressure sensor
- floating
- baroceptor
- air pressure
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Abstract
Air checking heavy-duty floating support is provided with a semi-circular groove-shaped block. A floating positioning block is of a semi-cylinder shape. Furthermore the shape and size of the floating positioning block are matched with the semi-circular groove-shaped block. The semi-circular groove-shaped block is provided with waist-shaped holes. An upper end face of the floating positioning block is provided with screw blind holes. Screws are equipped in the screw blind holes. The screws penetrate the waist-shaped holes and can slide in the waist-shaped holes. The bottom of the floating positioning block is provided with a shred blowing hole. The shred blowing hole is communicated with an air pipe. The other end of the air pipe is provided with an air pressure sensor. The air pressure sensor is connected with an air source. According to the utility model, an electromagnetic on-off valve can be equipped between the air pressure sensor and the air source. The air pressure sensor is connected with a programmable logic controller through a signal line, wherein the programmable logic controller can receive the signal of the air pressure sensor and transmits instruction for controlling the action of the electromagnetic on-off valve. Compared with the prior art, the air checking heavy-duty floating support has the following beneficial effects: high rigidity, suitability for heavy-load cutting, capability for cleaning the adhesive shred of the positioning surface through blowing and detecting whether adhesive shred exists on the positioning surface for preventing the operation error of jig.
Description
Technical field
The utility model relates to a kind of parts of field of machining, particularly a kind of automatic displacement hydraulically operated fixture supporting construction of floating of processing the compound angle back boom.
Background technology
Float to support as a kind of setting element, be mainly used in workpiece in position fixing process, need to adjust automatically on the anchor clamps of position, be commonly used in workpiece with black skin location or rigidity deficiency occasion.What general common unsteady support was all adopted is the unsteady support of two point form or bikini, the strong point is made reticulate pattern, spherical etc., because these structures commonly used are contacts, rigidity is relatively poor, positioning accuracy and repetitive positioning accuracy are also lower, and sticking bits are appearred in locating surface can not be cleared up and detect automatically.
Summary of the invention
For overcoming the defective of prior art, the purpose of the present utility model is to provide a kind of automatic position-changing clamp is used, good rigidly, be applicable to heavy duty cutting, simultaneously can also be by the sticking bits of Air blowing cleaning locating surface, and detection and location face whether the gas check weighing of sticking bits carry to float and support.
The technical solution of the utility model is: a semicircle grooved piece is arranged at the supporting seat bottom of floating, and the locating piece that floats is half-cylindrical, and shape, size and semicircle grooved piece are complementary; Have mounting hole on the semicircle grooved piece, unsteady locating piece upper surface has tapped blind hole, screw is housed in the tapped blind hole, screw passes mounting hole and can slide in mounting hole, unsteady locating piece bottom surface has blows the bits hole, blow the bits hole and be connected with tracheae, the tracheae other end is equipped with baroceptor, and baroceptor and source of the gas join.
Between baroceptor of the present utility model and the source of the gas electromagnetism on-off valve can be housed, baroceptor is attached to the signal that can receive baroceptor and sends the programmable logic controller (PLC) of instruction control electromagnetism on-off valve action through holding wire.
Compared with prior art, the beneficial effects of the utility model are:
(1) supporting surface of the present utility model is that the height adjusting block upper surface is a planar structure, and the promptly unsteady locating piece upper surface of contact-making surface is the semi-cylindrical structure, and good rigidly is applicable to heavy duty cutting environment.
(2) the utility model has adopted air blowing and gas inspection design, can utilize the sticking bits of air flow cleaning locating surface, whether glues bits by baroceptor detection and location face, when the sticking bits of locating surface are not cleaned out, report to the police after the pressing, the notice anchor clamps stop action, can prevent the anchor clamps work mistake.
(3) independence of the present utility model is strong, can be widely used in the unsteady supporting construction occasion of heavy duty of each generic request high reliability.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is the utility model structural representation.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is unsteady supporting seat of the present utility model and semicircle grooved block structure schematic diagram.
Fig. 4 is a unsteady locating piece structural representation of the present utility model.
Fig. 5 is the utility model installation site schematic diagram.
The specific embodiment
Formations such as among Fig. 1, Fig. 2, the utility model comprises height adjusting block 1, the supporting seat 2 that floats, unsteady locating piece 3, tracheae 4, back-up block 5.Height adjusting block 1 is fixedlyed connected with unsteady supporting seat 2 upper ends, and a semicircle grooved piece 6 is arranged at supporting seat 2 bottoms of floating, and the centre of semicircle grooved piece 6 and side respectively have a mounting hole 7-1, mounting hole 7-2.Unsteady locating piece 3 upper surfaces are half-cylindrical, and shape, size and semicircle grooved piece 6 are complementary.The centre and the side of unsteady locating piece 3 upper surfaces respectively have a tapped blind hole 8-1, tapped blind hole 8-2, screw 9-1, screw 9-2 pass mounting hole 7-1, mounting hole 7-2 connecting thread blind hole 8-1, tapped blind hole 8-2, to float supporting seat 2 and unsteady locating piece 3 couples together, and guaranteeing must have the 1-3mm gap between floating support seat semicircle grooved piece and the unsteady locating piece upper surface.Because screw 9-1, screw 9-2 can be movable in mounting hole 7-1, mounting hole 7-2, the locating piece 3 that therefore floats can rotate in semicircle grooved piece 6.The float middle, bottom surface of locating piece 3 has and blows bits hole 10, and the side end face has gas thread hole 11, its degree of depth just with blow bits hole 10 and join.Tracheae 4 front ends are connected fastening with unsteady locating piece 3 by gas thread hole 11, tracheae 4 other ends are connected with baroceptor 12, have holding wire 13 to be attached to programmable logic controller (PLC) 14 on the baroceptor 12.Baroceptor 12 other ends are connected with bi-bit bi-pass electromagnetism on-off valve 15 by tracheae.Bi-bit bi-pass electromagnetism on-off valve 15 other ends and source of the gas join, and are controlled the action of bi-bit bi-pass electromagnetism on-off valves 15 by programmable logic controller (PLC) 14.
Among Fig. 3, a semicircle grooved piece 6 is arranged at supporting seat 2 bottoms of floating, and the centre of semicircle grooved piece 6 and side respectively have a mounting hole 7-1, mounting hole 7-2.
Among Fig. 4, the middle, bottom surface of the locating piece 3 that floats has blows bits hole 10, and the side end face has gas thread hole 11, its degree of depth just with blow bits hole 10 and join.The float centre and the side of locating piece 3 upper surfaces respectively has a tapped blind hole 8-1, tapped blind hole 8-2, and the middle, bottom surface of the locating piece 3 that floats has blows bits hole 10, and the side end face has gas thread hole 11, its degree of depth just with blow bits hole 10 and join.
Among Fig. 5, height adjusting block 1 and unsteady supporting seat 2 are installed in below one side of base upper plate 16, and back-up block 5 is fixedly mounted on the base lower plate 17, and corresponding with the position of unsteady locating piece 3.Rotating shaft 18 is installed in the opposite side of base upper plate 16, and hydraulic cylinder 19 is fixedly mounted in the middle of the base lower plate 17, and is connected with base upper plate 16 by pull bar 20, as the upset power resources of base.When base upper plate 16 around the shaft 18 when up overturning, the supporting seat 2 that floats lifts with base upper plate 16, the locating piece 3 that floats this moment breaks away from back-up block 5, the bi-bit bi-pass electromagnetism on-off valve that is in the normal off state is connected, air communication in the tracheae is crossed the locating piece 3 that floats and is arrived its lower surface, blows clean iron filings, and base upper plate 16 down overturns then, back-up block 5 upper surfaces are developed in unsteady locating piece 3 lower surfaces, and air-flow detects the pressure of binding face.If iron filings are not when blowing clean, the gap will appear in binding face, and air pressure will descend, and baroceptor detects feedback information to programmable logic controller (PLC) with air pressure, in time judge and report to the police, and the prevention anchor clamps further move.After the gas inspection finished, bi-bit bi-pass electromagnetism break-make disconnected, and air pressure stops.
Claims (3)
1. a gas check weighing is carried to float and is supported, and it is characterized in that: a semicircle grooved piece is arranged at the supporting seat bottom of floating, and the locating piece that floats is half-cylindrical, and shape, size and semicircle grooved piece are complementary; Have mounting hole on the semicircle grooved piece, unsteady locating piece upper surface has tapped blind hole, screw is housed in the tapped blind hole, screw passes mounting hole and can slide in mounting hole, unsteady locating piece bottom surface has blows the bits hole, blow the bits hole and be connected with tracheae, the tracheae other end is equipped with baroceptor, and baroceptor and source of the gas join.
2. gas check weighing according to claim 1 is carried to float and is supported, it is characterized in that: the mounting hole on the semicircle grooved piece is two, lay respectively at the centre and the side of semicircle grooved piece, the locating piece upper surface of floating has the corresponding tapped blind hole of mounting hole of and side middle with semicircle grooved piece.
3. gas check weighing according to claim 1 is carried to float and is supported, it is characterized in that: the electromagnetism on-off valve is housed between baroceptor and the source of the gas, and baroceptor is attached to the signal that can receive baroceptor and sends the programmable logic controller (PLC) of instruction control electromagnetism on-off valve action through holding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201142897U CN201609837U (en) | 2010-02-05 | 2010-02-05 | Air checking heavy-duty floating support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201142897U CN201609837U (en) | 2010-02-05 | 2010-02-05 | Air checking heavy-duty floating support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609837U true CN201609837U (en) | 2010-10-20 |
Family
ID=42960470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201142897U Expired - Fee Related CN201609837U (en) | 2010-02-05 | 2010-02-05 | Air checking heavy-duty floating support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158063A (en) * | 2013-03-13 | 2013-06-19 | 天润曲轴股份有限公司 | Self-centering supporting block for crankshaft journal |
| CN103753330A (en) * | 2013-12-31 | 2014-04-30 | 广西玉柴机器股份有限公司 | Positioning block with oblique planes |
-
2010
- 2010-02-05 CN CN2010201142897U patent/CN201609837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158063A (en) * | 2013-03-13 | 2013-06-19 | 天润曲轴股份有限公司 | Self-centering supporting block for crankshaft journal |
| CN103753330A (en) * | 2013-12-31 | 2014-04-30 | 广西玉柴机器股份有限公司 | Positioning block with oblique planes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei celebrating reaches science and technology limited Company Assignor: Hubei Handan Electromechnical Co., Ltd. Contract record no.: 2012420000171 Denomination of utility model: Air detection heavy-duty floating support Granted publication date: 20101020 License type: Exclusive License Record date: 20121017 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20101020 Termination date: 20160205 |