CN109551301A - A kind of devices and methods therefor of gas source detection workpiece positioning accuracy - Google Patents
A kind of devices and methods therefor of gas source detection workpiece positioning accuracy Download PDFInfo
- Publication number
- CN109551301A CN109551301A CN201811638356.2A CN201811638356A CN109551301A CN 109551301 A CN109551301 A CN 109551301A CN 201811638356 A CN201811638356 A CN 201811638356A CN 109551301 A CN109551301 A CN 109551301A
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- Prior art keywords
- gas source
- fixture
- gas
- air inlet
- workpiece
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- 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.)
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000007689 inspection Methods 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 238000000746 purification Methods 0.000 claims description 7
- 150000001875 compounds Chemical group 0.000 claims description 3
- 230000008092 positive effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
The invention discloses a kind of devices and methods therefors of gas source detection workpiece positioning accuracy, gas is set first on fixture positioning surface and examines hole, then by using gas source, pressure sensor in electric control unit detects being bonded for workpiece and positioning surface, when workpiece surface and the cleaning of fixture positioning surface be not clean, when influencing the two fitting, gas source will leak air at gas inspection hole, when air leakage is more than 0.2MPa, the alarm of electrical control unit will " buzzing " alarm, it reminds on operator's fixture or is not cleaned out on workpiece, it needs to clear up again, the proof workpiece positioning of alarm free is correct in operation, clean.The advantages and positive effects of the present invention are that workpiece can realize automatic detection in fixture positioning accuracy.Workpiece occurs to prompt to alarm after being bonded gap on fixture.Gas source detection function can also play the role of tooling removing surface mistake proofing.
Description
Technical field
The present invention relates to the devices and its side of clamp fixture field more particularly to a kind of gas source detection workpiece positioning accuracy
Method.
Background technique
When processing the workpiece, either lathe or machining center requires to be realized clamping with fixture and completes processing and want
It asks.When usual workpiece is packed into clamp body, always with air gun or brush cleaning chucking surface, whether surface is cleaned out, only
Visual observations.When fixture cleaning is not clean, the location of workpiece, which is changed, just will affect workpiece quality, cause waste product.So work
Part is located in that the precision on fixture is most important, especially the high workpiece of required precision.
Summary of the invention
The invention proposes a kind of devices and methods therefors of gas source detection workpiece positioning accuracy.
To achieve the goals above, present invention employs following technical solutions:
A kind of device of gas source detection workpiece positioning accuracy, including fixture, the fixture are mounted on lathe, the fixture
On be provided with gas inspection hole, air inlet pipe is provided in the lathe, the air inlet pipe is connected with gas inspection hole, and gas inspection hole is arranged
On the positioning surface of fixture, the air inlet pipe is provided with multiple gas outlets, and silk plug, the air inlet pipe are equipped on the gas outlet
Air inlet be connected with gas source, electrical control unit, the electrical control unit are provided between the gas source and air inlet
Including the pressure sensor for detecting air pressure numerical value, the filtering pressure reducer for being filtered purification to gas source, control control
The throttle valve of flow and alarm for warning.
Further, there are three gas to examine hole for setting on the positioning surface of the fixture, and three gas inspection holes are uniformly distributed.
Further, the diameter in gas inspection hole is 1mm.
Further, the gas source is air compressor machine.
Further, the air inlet is connected by swivel joint with gas source.
Further, the confession that gas source is connect with air inlet pipe is arranged in the pressure sensor, filtering pressure reducer and throttle valve
On air pipe.
Further, the fixture positioning surface is compound structure type.
Further, the fixture positioning surface is multi-purpose type.
Further, the fixture positioning surface is adjustable type.
A kind of method of gas source detection workpiece positioning accuracy, is arranged gas first on fixture positioning surface and examines hole, then pass through
Being bonded for workpiece and positioning surface is detected using the pressure sensor in gas source, electric control unit, when workpiece surface and fixture
Positioning surface cleaning is not clean, and when influencing the two fitting, gas source will leak air at gas inspection hole, and air leakage is more than 0.2MPa
When, the alarm of electrical control unit will " buzzing " alarm, remind on operator's fixture or do not cleaned out on workpiece,
It needs to clear up again, the proof workpiece positioning of alarm free is correct, clean in operation.
Compared with prior art, the advantages and positive effects of the present invention are,
1, workpiece can realize automatic detection in fixture positioning accuracy.
2, workpiece occurs to prompt to alarm after being bonded gap on fixture.
3, gas source detection function can also play the role of tooling removing surface mistake proofing.
Detailed description of the invention
Fig. 1 is general assembly structural schematic diagram one of the invention；
Fig. 2 is general assembly structural schematic diagram two of the invention；
Fig. 3 is the enlarged diagram of the electrical control unit in Fig. 1 of the present invention.
In figure: 1 lathe, 2 workpiece, 3 gas inspection hole, 4 silk plugs, 5 air inlet pipe, 6 swivel joints, 7 air inlets, 8 pressure sensors,
9 filtering pressure reducers, 10 throttle valves, 11 gas sources, 12 electric control units, 13 fixtures.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment 1:
Referring to Fig.1-3, a kind of device of gas source detection workpiece positioning accuracy includes fixture, and the fixture 13 is mounted on lathe
On 1, it is provided with gas inspection hole 3 on the fixture 13, is provided with air inlet pipe 5 in the lathe 1, the air inlet pipe 5 examines 3 phase of hole with gas
Connection, gas inspection hole 3 are arranged on the positioning surface of fixture 13, and the air inlet pipe 5 is provided with multiple gas outlets, the gas outlet
On silk plug 4 is installed, the air inlet 7 of the air inlet pipe 5 is connected with gas source 11, is arranged between the gas source 11 and air inlet 7
There is electrical control unit, the electrical control unit includes for detecting the pressure sensor 8 of air pressure numerical value, for gas source 11
It is filtered the filtering pressure reducer 9 of purification, the throttle valve 10 of control control flow and the alarm for warning.The fixture 13
Positioning surface is compound structure type.
A kind of method that gas source 11 detects workpiece positioning accuracy, is arranged gas first on 13 positioning surface of fixture and examines hole 3, then
Being bonded for workpiece and positioning surface is detected by using the pressure sensor 8 in gas source 11, electric control unit 12, when workpiece table
Face and the cleaning of 13 positioning surface of fixture be not clean, and when influencing the two fitting, gas source 11 will leak air at gas inspection hole 3, gas leakage
When amount is more than 0.2MPa, the alarm of electrical control unit will " buzzing " alarm, on prompting operator's fixture 13 or workpiece
On do not clean out, need to clear up again, the proof workpiece positioning of alarm free is correct, clean in operation.
Embodiment 2:
Referring to Fig.1-3, a kind of device of gas source detection workpiece positioning accuracy includes fixture, and the fixture 13 is mounted on lathe
On 1, it is provided with gas inspection hole 3 on the fixture 13, is provided with air inlet pipe 5 in the lathe 1, the air inlet pipe 5 examines 3 phase of hole with gas
Connection, gas inspection hole 3 are arranged on the positioning surface of fixture 13, and the air inlet pipe 5 is provided with multiple gas outlets, the gas outlet
On silk plug 4 is installed, the air inlet 7 of the air inlet pipe 5 is connected with gas source 11, is arranged between the gas source 11 and air inlet 7
There is electrical control unit, the electrical control unit includes for detecting the pressure sensor 8 of air pressure numerical value, for gas source 11
It is filtered the filtering pressure reducer 9 of purification, the throttle valve 10 of control control flow and the alarm for warning.The fixture 13
Positioning surface on setting there are three gas to examine hole 3, and three gas inspection holes 3 are uniformly distributed.13 positioning surface of fixture is multi-purpose
Type.
A kind of method that gas source 11 detects workpiece positioning accuracy, is arranged gas first on 13 positioning surface of fixture and examines hole 3, then
Being bonded for workpiece and positioning surface is detected by using the pressure sensor 8 in gas source 11, electric control unit 12, when workpiece table
Face and the cleaning of 13 positioning surface of fixture be not clean, and when influencing the two fitting, gas source 11 will leak air at gas inspection hole 3, gas leakage
When amount is more than 0.2MPa, the alarm of electrical control unit will " buzzing " alarm, on prompting operator's fixture 13 or workpiece
On do not clean out, need to clear up again, the proof workpiece positioning of alarm free is correct, clean in operation.
Embodiment 3:
Referring to Fig.1-3, a kind of device of gas source detection workpiece positioning accuracy includes fixture, and the fixture 13 is mounted on lathe
On 1, it is provided with gas inspection hole 3 on the fixture 13, is provided with air inlet pipe 5 in the lathe 1, the air inlet pipe 5 examines 3 phase of hole with gas
Connection, gas inspection hole 3 are arranged on the positioning surface of fixture 13, and the air inlet pipe 5 is provided with multiple gas outlets, the gas outlet
On silk plug 4 is installed, the air inlet 7 of the air inlet pipe 5 is connected with gas source 11, is arranged between the gas source 11 and air inlet 7
There is electrical control unit, the electrical control unit includes for detecting the pressure sensor 8 of air pressure numerical value, for gas source 11
It is filtered the filtering pressure reducer 9 of purification, the throttle valve 10 of control control flow and the alarm for warning.The fixture 13
Positioning surface on setting there are three gas to examine hole 3, and three gas inspection holes 3 are uniformly distributed.The diameter in gas inspection hole 3 is 1mm.
The gas source 11 is air compressor machine.13 positioning surface of fixture is adjustable type.
A kind of method that gas source 11 detects workpiece positioning accuracy, is arranged gas first on 13 positioning surface of fixture and examines hole 3, then
Being bonded for workpiece and positioning surface is detected by using the pressure sensor 8 in gas source 11, electric control unit 12, when workpiece table
Face and the cleaning of 13 positioning surface of fixture be not clean, and when influencing the two fitting, gas source 11 will leak air at gas inspection hole 3, gas leakage
When amount is more than 0.2MPa, the alarm of electrical control unit will " buzzing " alarm, on prompting operator's fixture 13 or workpiece
On do not clean out, need to clear up again, the proof workpiece positioning of alarm free is correct, clean in operation.
Embodiment 4:
Referring to Fig.1-3, a kind of device of gas source detection workpiece positioning accuracy includes fixture, and the fixture 13 is mounted on lathe
On 1, it is provided with gas inspection hole 3 on the fixture 13, is provided with air inlet pipe 5 in the lathe 1, the air inlet pipe 5 examines 3 phase of hole with gas
Connection, gas inspection hole 3 are arranged on the positioning surface of fixture 13, and the air inlet pipe 5 is provided with multiple gas outlets, the gas outlet
On silk plug 4 is installed, the air inlet 7 of the air inlet pipe 5 is connected with gas source 11, is arranged between the gas source 11 and air inlet 7
There is electrical control unit, the electrical control unit includes for detecting the pressure sensor 8 of air pressure numerical value, for gas source 11
It is filtered the filtering pressure reducer 9 of purification, the throttle valve 10 of control control flow and the alarm for warning.The fixture 13
Positioning surface on setting there are three gas to examine hole 3, and three gas inspection holes 3 are uniformly distributed.The diameter in gas inspection hole 3 is 1mm.
The gas source 11 is air compressor machine.The air inlet 7 is connected by swivel joint 6 with gas source 11.13 positioning surface of fixture is
Adjustable type.
A kind of method that gas source 11 detects workpiece positioning accuracy, is arranged gas first on 13 positioning surface of fixture and examines hole 3, then
Being bonded for workpiece and positioning surface is detected by using the pressure sensor 8 in gas source 11, electric control unit 12, when workpiece table
Face and the cleaning of 13 positioning surface of fixture be not clean, and when influencing the two fitting, gas source 11 will leak air at gas inspection hole 3, gas leakage
When amount is more than 0.2MPa, the alarm of electrical control unit will " buzzing " alarm, on prompting operator's fixture 13 or workpiece
On do not clean out, need to clear up again, the proof workpiece positioning of alarm free is correct, clean in operation.
Embodiment 5:
Referring to Fig.1-3, a kind of device of gas source detection workpiece positioning accuracy includes fixture, and the fixture 13 is mounted on lathe
On 1, it is provided with gas inspection hole 3 on the fixture 13, is provided with air inlet pipe 5 in the lathe 1, the air inlet pipe 5 examines 3 phase of hole with gas
Connection, gas inspection hole 3 are arranged on the positioning surface of fixture 13, and the air inlet pipe 5 is provided with multiple gas outlets, the gas outlet
On silk plug 4 is installed, the air inlet 7 of the air inlet pipe 5 is connected with gas source 11, is arranged between the gas source 11 and air inlet 7
There is electrical control unit, the electrical control unit includes for detecting the pressure sensor 8 of air pressure numerical value, for gas source 11
It is filtered the filtering pressure reducer 9 of purification, the throttle valve 10 of control control flow and the alarm for warning.The fixture 13
Positioning surface on setting there are three gas to examine hole 3, and three gas inspection holes 3 are uniformly distributed.The diameter in gas inspection hole 3 is 1mm.
The gas source 11 is air compressor machine.The air inlet 7 is connected by swivel joint 6 with gas source 11.The pressure sensor 8, mistake
Filter pressure reducer 9 and throttle valve 10 are arranged on the supply air line that gas source 11 is connect with air inlet pipe 5.13 positioning surface of fixture is multiple
Close structural type.
A kind of method that gas source 11 detects workpiece positioning accuracy, is arranged gas first on 13 positioning surface of fixture and examines hole 3, then
Being bonded for workpiece and positioning surface is detected by using the pressure sensor 8 in gas source 11, electric control unit 12, when workpiece table
Face and the cleaning of 13 positioning surface of fixture be not clean, and when influencing the two fitting, gas source 11 will leak air at gas inspection hole 3, gas leakage
When amount is more than 0.2MPa, the alarm of electrical control unit will " buzzing " alarm, on prompting operator's fixture 13 or workpiece
On do not clean out, need to clear up again, the proof workpiece positioning of alarm free is correct, clean in operation.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of device of gas source detection workpiece positioning accuracy, it is characterised in that: including fixture, the fixture is mounted on lathe
On, it is provided with gas inspection hole on the fixture, air inlet pipe is provided in the lathe, the air inlet pipe is connected with gas inspection hole, institute
It states gas inspection hole to be arranged on the positioning surface of fixture, the air inlet pipe is provided with multiple gas outlets, is equipped with silk on the gas outlet
Stifled, the air inlet of the air inlet pipe is connected with gas source, and electrical control unit is provided between the gas source and air inlet, described
Electrical control unit includes that the filtering for detecting the pressure sensor of air pressure numerical value, for being filtered purification to gas source is depressurized
Device, the throttle valve of control control flow and the alarm for warning.
2. a kind of device of gas source detection workpiece positioning accuracy according to claim 1, which is characterized in that the fixture
There are three gas to examine hole for setting on positioning surface, and three gas inspection holes are uniformly distributed.
3. a kind of device of gas source detection workpiece positioning accuracy according to claim 1, which is characterized in that the gas examines hole
Diameter be 1mm.
4. a kind of device of gas source detection workpiece positioning accuracy according to claim 1, which is characterized in that the gas source is
Air compressor machine.
5. a kind of device of gas source detection workpiece positioning accuracy according to claim 1, which is characterized in that the air inlet
It is connected by swivel joint with gas source.
6. a kind of device of gas source detection workpiece positioning accuracy according to claim 1, which is characterized in that the pressure passes
Sensor, filtering pressure reducer and throttle valve are arranged on the supply air line that gas source is connect with air inlet pipe.
7. a kind of device of gas source detection workpiece positioning accuracy according to claim 1, which is characterized in that the fixture is fixed
Plane is compound structure type.
8. a kind of device of gas source detection workpiece positioning accuracy according to claim 1, which is characterized in that the fixture is fixed
Plane is multi-purpose type.
9. a kind of device of gas source detection workpiece positioning accuracy according to claim 1, which is characterized in that the fixture is fixed
Plane is adjustable type.
10. a kind of method of gas source detection workpiece positioning accuracy, it is characterised in that: gas is arranged first on fixture positioning surface and examines
Then hole is detected being bonded for workpiece and positioning surface by using the pressure sensor in gas source, electric control unit, works as workpiece
Surface and the cleaning of fixture positioning surface be not clean, and when influencing the two fitting, gas source will leak air at gas inspection hole, and air leakage is super
When crossing 0.2MPa, the alarm of electrical control unit will " buzzing " alarm, reminding on operator's fixture or on workpiece does not have
It cleans out, needs to clear up again, the proof workpiece positioning of alarm free is correct, clean in operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638356.2A CN109551301A (en) | 2018-12-29 | 2018-12-29 | A kind of devices and methods therefor of gas source detection workpiece positioning accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638356.2A CN109551301A (en) | 2018-12-29 | 2018-12-29 | A kind of devices and methods therefor of gas source detection workpiece positioning accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109551301A true CN109551301A (en) | 2019-04-02 |
Family
ID=65871967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811638356.2A Pending CN109551301A (en) | 2018-12-29 | 2018-12-29 | A kind of devices and methods therefor of gas source detection workpiece positioning accuracy |
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| Country | Link |
|---|---|
| CN (1) | CN109551301A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153798A (en) * | 2019-05-31 | 2019-08-23 | 江苏太平洋精锻科技股份有限公司 | A kind of positioning tooth mould with air-leakage test |
| CN112845228A (en) * | 2021-03-05 | 2021-05-28 | 安徽陆达智能装备科技有限公司 | Automatic lithium battery production line |
| CN115055992A (en) * | 2022-06-20 | 2022-09-16 | 昆山勇翔精密机械有限公司 | Intelligent multifunctional clamp and adjusting method thereof |
| CN115122153A (en) * | 2022-07-08 | 2022-09-30 | 一汽解放大连柴油机有限公司 | Anchor clamps gas detection device |
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| JP2003251506A (en) * | 2002-02-28 | 2003-09-09 | Nsk Ltd | Workpiece holding device |
| CN202053111U (en) * | 2011-04-06 | 2011-11-30 | 程泰机械(苏州)有限公司 | Clamping precision detecting device |
| CN204658087U (en) * | 2015-06-04 | 2015-09-23 | 上海电装燃油喷射有限公司 | Turning attachment surface iron filings checkout gear |
| CN107470982A (en) * | 2017-09-29 | 2017-12-15 | 无锡迪奥机械有限公司 | Air-tightness fixture |
| CN209491579U (en) * | 2018-12-29 | 2019-10-15 | 山东汇金股份有限公司 | A kind of device of gas source detection workpiece positioning accuracy |
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2018
- 2018-12-29 CN CN201811638356.2A patent/CN109551301A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003251506A (en) * | 2002-02-28 | 2003-09-09 | Nsk Ltd | Workpiece holding device |
| CN202053111U (en) * | 2011-04-06 | 2011-11-30 | 程泰机械(苏州)有限公司 | Clamping precision detecting device |
| CN204658087U (en) * | 2015-06-04 | 2015-09-23 | 上海电装燃油喷射有限公司 | Turning attachment surface iron filings checkout gear |
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| CN209491579U (en) * | 2018-12-29 | 2019-10-15 | 山东汇金股份有限公司 | A kind of device of gas source detection workpiece positioning accuracy |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153798A (en) * | 2019-05-31 | 2019-08-23 | 江苏太平洋精锻科技股份有限公司 | A kind of positioning tooth mould with air-leakage test |
| CN112845228A (en) * | 2021-03-05 | 2021-05-28 | 安徽陆达智能装备科技有限公司 | Automatic lithium battery production line |
| CN115055992A (en) * | 2022-06-20 | 2022-09-16 | 昆山勇翔精密机械有限公司 | Intelligent multifunctional clamp and adjusting method thereof |
| CN115122153A (en) * | 2022-07-08 | 2022-09-30 | 一汽解放大连柴油机有限公司 | Anchor clamps gas detection device |
| CN115122153B (en) * | 2022-07-08 | 2023-10-17 | 一汽解放大连柴油机有限公司 | Device is examined to anchor clamps gas |
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Application publication date: 20190402 |