CN206382952U - Floating type conical surface gas check - Google Patents
Floating type conical surface gas check Download PDFInfo
- Publication number
- CN206382952U CN206382952U CN201720046999.2U CN201720046999U CN206382952U CN 206382952 U CN206382952 U CN 206382952U CN 201720046999 U CN201720046999 U CN 201720046999U CN 206382952 U CN206382952 U CN 206382952U
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- China
- Prior art keywords
- connecting rod
- conical surface
- positioning
- gas
- positioning seat
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Abstract
The utility model is related to a kind of gas check, more particularly to a kind of floating type conical surface gas check.Including positioning seat, positioning floating head and connecting rod, the bottom of described positioning floating head is inserted into positioning seat, connecting rod movable chamber is provided with described positioning seat, described connecting rod is located in connecting rod movable chamber, the top of described connecting rod is mutually fixed with positioning floating head, and the lower end of described positioning floating head is coupled with positioning seat in the conical surface.Floating type conical surface gas check is simple in construction, easy to operate, is influenceed small by external operating environment, and reliability is high.
Description
Technical field
The utility model is related to a kind of gas check, more particularly to a kind of floating type conical surface gas check.
Background technology
With the progress of production technology, the upgrading of China's Industry, production equipment automation requires more and more higher.My company is
Workpiece upper machine tooling automatically is realized, the requirement that clamping is detected in place is proposed to frock clamp, needs fixture to possess detection workpiece
Function in place is clamped, to prevent from having human eye to judge clamping in place because losing Traditional Man feeding, workpiece is automatically sent to by machine
After fixture, clamp without the dangerous situation of generation in place.
Chinese patent 201420005963.6, discloses a kind of gas for jig and examines positioner, including valve body, valve
Core, sealing ring, adjusting pad, detection contact, spring, screw plug；Valve element is arranged in the valve opening of valve body, and gap coordinates, sealing ring peace
In the groove on valve element, valve element can reciprocatingly slide in valve body hole, and the conical surface of valve element and the shoulder hole of valve body pass through spring
Conical surface seal is formed, valve element top is provided with adjusting pad, and adjusting pad top is provided with detection contact；Valve body lower portion is provided with spiral shell
It is stifled.Air inlet and gas outlet are provided with valve body.This structure is relative complex, and performance is relatively low.
Utility model content
The utility model is mainly solution the deficiencies in the prior art, and there is provided a kind of compact conformation, lifting operation
Can, ensure the floating type conical surface gas check of workpiece positioning precision.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
A kind of floating type conical surface gas check, including positioning seat, positioning floating head and connecting rod, described positioning floating head
Bottom be inserted into positioning seat, in described positioning seat be provided with connecting rod movable chamber, described connecting rod be located at connecting rod work
In dynamic chamber, the top of described connecting rod is mutually fixed with positioning floating head, and the lower end of described positioning floating head is in positioning seat
The conical surface is coupled；
Form gas channel between the outer wall and connecting rod movable chamber of described connecting rod lower end, described positioning floating head
Formation activity opening between the conical surface of the conical surface and positioning seat, formation activity gas is exported between described positioning floating head and positioning seat,
Described gas channel, movable opening are connected with movable gas outlet in movable；
Described gas channel is connected with source of the gas, and described connecting rod carries out upper and lower displacement with source of the gas.
It is provided with preferably, the top of described positioning floating head is provided with anti-skidding end face, the bottom of described positioning seat
Embedded sealing ring.
Preferably, being provided with air pressure detecting element between described gas channel and source of the gas.
Preferably, the top of described connecting rod is inserted into positioning floating head, described movable gas outlet is in level
Shape is distributed.
The big I of connecting rod movable chamber is adjusted according to actual use situation.
Operation principle：The strong point of workpiece is positioning floating head, and when fixture is not clamped or workpiece is not put into, positioning is floating
Dynamic head is separated with the positioning seat conical surface, gas is flowed out from the conical surface, now the big pressure of gas flow is small；When workpiece is by correct position
After clamping, positioning floating head is fitted with the positioning seat conical surface, blocks movable gas outlet, gas can not flow out, now gas flow
Theory is zero, and pressure becomes big.This change two generation electric signal is detected by air pressure detecting element in figure and feeds back to outside control
Device processed, comes whether automatic decision workpiece is clamped in place with this.
Therefore, floating type conical surface gas check of the present utility model, simple in construction, easy to operate, by external operating environment
Influence is small, and reliability is high.
Brief description of the drawings
Cross section structure diagram when Fig. 1 is workpiece crimping of the present utility model；
Fig. 2 is cross section structure diagram when workpiece of the present utility model is not crimped.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1：As depicted in figs. 1 and 2, a kind of floating type conical surface gas check, including positioning seat 1, positioning floating first 2
With connecting rod 3, the bottom of described positioning floating first 2 is inserted into positioning seat 1, is lived in described positioning seat 1 provided with connecting rod
Dynamic chamber 4, described connecting rod 3 is located in connecting rod movable chamber 4, and the top of described connecting rod 3 is mutually consolidated with positioning floating first 2
Fixed, lower end and the positioning seat 1 of described positioning floating first 2 are coupled in the conical surface；
Gas channel 5, described positioning floating are formed between the outer wall and connecting rod movable chamber 4 of the described lower end of connecting rod 3
Formation activity opening 6 between first 2 conical surface and the conical surface of positioning seat 1, forms between described positioning floating first 2 and positioning seat 1 and lives
Take offence outlet 7, described gas channel 5, movable opening 6 are connected with movable gas outlet 7 in movable；
Described gas channel 5 is connected with source of the gas 8, and described connecting rod 3 carries out upper and lower displacement with source of the gas 8.
The top of described positioning floating first 2 is provided with anti-skidding end face 9, the bottom of described positioning seat 1 provided with embedded
Sealing ring 10.
Air pressure detecting element 11 is provided between described gas channel 5 and source of the gas 8.
The top of described connecting rod 3 is inserted into positioning floating first 2, and described movable gas exports 7 horizontal distributions.
Claims (4)
1. a kind of floating type conical surface gas check, it is characterised in that：Including positioning seat (1), positioning floating head (2) and connecting rod
(3), the bottom of described positioning floating head (2) is inserted into positioning seat (1), is lived in described positioning seat (1) provided with connecting rod
Dynamic chamber (4), described connecting rod (3) is located in connecting rod movable chamber (4), the top of described connecting rod (3) and positioning floating
Head (2) is mutually fixed, and the lower end of described positioning floating head (2) is coupled with positioning seat (1) in the conical surface；
Gas channel (5) is formed between the outer wall and connecting rod movable chamber (4) of described connecting rod (3) lower end, described positioning is floated
Formation activity opening (6), described positioning floating head (2) and positioning seat between the conical surface of dynamic head (2) and the conical surface of positioning seat (1)
(1) formation activity gas outlet (7) between, described gas channel (5), movable opening (6) and movable gas outlet (7) is in movable
Connection；
Described gas channel (5) is connected with source of the gas (8), and described connecting rod (3) carries out upper and lower displacement with source of the gas (8).
2. floating type conical surface gas check according to claim 1, it is characterised in that：Described positioning floating head (2)
Top is provided with anti-skidding end face (9), the bottom of described positioning seat (1) and is provided with Embedded sealing ring (10).
3. floating type conical surface gas check according to claim 1 or 2, it is characterised in that：Described gas channel (5) with
Air pressure detecting element (11) is provided between source of the gas (8).
4. floating type conical surface gas check according to claim 1 or 2, it is characterised in that：Described connecting rod (3) it is upper
Portion is inserted into positioning floating head (2), described movable gas outlet (7) horizontal distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720046999.2U CN206382952U (en) | 2017-01-16 | 2017-01-16 | Floating type conical surface gas check |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720046999.2U CN206382952U (en) | 2017-01-16 | 2017-01-16 | Floating type conical surface gas check |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206382952U true CN206382952U (en) | 2017-08-08 |
Family
ID=59492903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720046999.2U Active CN206382952U (en) | 2017-01-16 | 2017-01-16 | Floating type conical surface gas check |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206382952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139133A (en) * | 2022-06-16 | 2022-10-04 | 杭州亚太智能装备有限公司 | Feeding and discharging structure of flexible blade processing robot |
-
2017
- 2017-01-16 CN CN201720046999.2U patent/CN206382952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139133A (en) * | 2022-06-16 | 2022-10-04 | 杭州亚太智能装备有限公司 | Feeding and discharging structure of flexible blade processing robot |
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