CN207930406U - Whether there is or not the mechanisms being placed on transfer matic for a kind of detection workpiece - Google Patents
Whether there is or not the mechanisms being placed on transfer matic for a kind of detection workpiece Download PDFInfo
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- CN207930406U CN207930406U CN201820248420.5U CN201820248420U CN207930406U CN 207930406 U CN207930406 U CN 207930406U CN 201820248420 U CN201820248420 U CN 201820248420U CN 207930406 U CN207930406 U CN 207930406U
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- Prior art keywords
- loop bar
- mandril
- bottom cover
- sealing ring
- workpiece
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- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 238000012546 transfer Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 54
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000013461 design Methods 0.000 abstract description 8
- 238000007689 inspection Methods 0.000 abstract description 8
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 238000007667 floating Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Machine Tool Sensing Apparatuses (AREA)
Abstract
The utility model is related to a kind of detection workpiece, whether there is or not the mechanisms being placed on transfer matic, including pedestal, loop bar and bottom cover, mandril, spring, adjusting screw, sealing ring a, radial direction seal ring, sealing ring b and sealing ring c, the utility model mandril and loop bar use the design of free floating, it can be according to the shaped compression mandril of blank workpiece to sealing ring a to sealing station, mechanism has the error of spring-compensating blank workpiece appearance and size, lead to detection gas to mechanism by lathe or other devices, whether whether there is gas leakage to detect the presence or absence of workpiece at the position in the channel and several sealing rings inside mechanism by detection gas.The utility model can accurately detect workpiece, and whether there is or not on seat in the plane, there is no the case where missing inspection, pass through the size of the elastic force and change mandril of adjusting screw adjustment spring, it may detect that from 1mm to arbitrary dimension, flexibly, convenient, it is simple in structure, and cost is relatively low, is suitable for promoting and using on a large scale.
Description
Technical field
The utility model is related to field of machining more particularly to a kind of detection workpiece, whether there is or not the machines being placed on transfer matic
Structure.
Background technology
With popularizing for domestic robot automatic assembly line, intelligentized requirement is proposed to lathe, fixture, robot,
Three needs signal and mutually transmits when clamping workpiece is processed.Wherein fixture needs to export multi-signal to lathe or robot.
Some workpiece, mechanism can be with purchased parts at present, and standard component is in the processing of machine automatization line without being detected to it.
But a large amount of workpiece or device mostly customize part or blank, at this time just need to design corresponding mechanism pair without standard component
Whether it is detected, especially need to design a kind of mechanism detection workpiece and be placed on machine automatization line, such as detect mistake,
Missing inspection situation occurs, that is, workpiece has been placed on transfer matic, but testing agency is not detected, it is believed that workpiece is not placed on
On transfer matic, once occurring the case where missing inspection, next process can be caused all to be deteriorated, production process is caused to be beaten
It is disconnected, it is serious or even production equipment can be damaged.
But the testing agency of existing design, is detected by loop bar, and the stroke of loop bar is smaller, and the range of detection also compares
Smaller, the standard value error relative to workpiece design is and expensive generally all within ± 1-2mm, is not particularly suitable for examining
The workpiece of blank is surveyed, the workpiece error size of blank is all in ± 2MM or more, and generally ± 4-5mm or so, especially error are negative
When, loop bar can not be detected by existing testing agency.
For this reason, it may be necessary to design and develop a kind of machine automatization line processing detection workpiece, whether there is or not mechanisms, and adapt to and expire
The larger detection of sufficient blank workpiece error needs.
It is existing detection workpiece whether there is or not mechanism the shortcomings that, detection range is smaller, generally in ± 1-2mm.To bring
The problem of be, after workpiece is mounted on seat in the plane, even if testing agency touches workpiece, but still not close below testing agency
It closes, leads to gas leakage, air pressure is small, and then machine tool control system is made to think that air pressure is small, is determined as no workpiece, and missing inspection situation is caused to be sent out
It is raw, to upset process, or even damage equipment.
Invention content
For the problems of the prior art, the utility model provides a kind of detection workpiece, and whether there is or not the machines being placed on transfer matic
Structure.This detection workpiece, can be according to blank workpiece whether there is or not the design that the mechanism being placed on processing automatic line uses free floating
Shaped compression mandril to sealing ring a to sealing station, mechanism has the error of spring-compensating blank workpiece appearance and size.
In order to solve the above problem, the solution of the utility model is that whether there is or not be placed on transfer matic for a kind of detection workpiece
Mechanism, including pedestal, loop bar and bottom cover, further include mandril, spring, adjusting screw, sealing ring a, radial direction seal ring, sealing ring b,
Sealing ring c；
The pedestal and the bottom cover are assembled together, and the chassis interior is provided with base vent channels, the bottom cover
It is internally provided with bottom cover air duct, the base vent channels are connected with the bottom cover air duct, are set on the pedestal
It is equipped with air inlet and gas outlet；
The middle of the base has accommodating cavity, and loop bar is equipped in the accommodating cavity body, and the accommodating cavity is divided into above and below
Cavity upper diameter is housed described in two parts is less than accommodating cavity lower part；
The loop bar is divided into upper, middle, and lower part, and the diameter on the accommodating cavity top is equal to the straight of the loop bar top
Diameter, the accommodating cavity lower diameter are equal to the loop bar mid diameter, and the bottom mouthful of the accommodating cavity lower part is equipped with
The bottom cover, the radial seal ring are located on the bottom cover, for making the pedestal and the bottom cover seal air tight, institute
It states loop bar upper and lower part diameter and is both less than mid diameter；
The loop bar is hollow structure, and the hollow structure part in the loop bar is upper and lower two parts, and the loop bar is hollow
The upper space of structure is equipped with mandril, and the lower space of the loop bar hollow structure is equipped with spring, the mandril bottom with
The top of the spring contacts.
As an improvement, the upper diameter of the hollow structure in the loop bar is less than lower diameter.
As a further improvement, the base diameter of the mandril is more than the other parts outside the mandril bottom, described
Other parts outside bottom are placed in the top of the loop bar hollow structure, and the bottom is placed in the loop bar hollow structure
Lower part.
As a further improvement, the loop bar lower part is provided inwardly with groove, and sealing ring a, institute are provided in the groove
It states groove top and is provided with adjusting screw, the top of the adjusting screw is contacted with the bottom of the spring, the adjusting screw
For adjusting the elastic force of the spring.
As a further improvement, it is inwardly additionally provided with groove at the air inlet of the pedestal, is provided in the groove close
Seal c.
As a further improvement, the junction of the bottom cover and the pedestal is inwardly additionally provided with groove, in the groove
It is provided with sealing ring b.
Whether there is or not the application methods for the mechanism being placed on transfer matic for a kind of detection workpiece, including：
Step 1: clamping workpiece or before being placed on processing automatic line, mandril withstands on extreme higher position by spring；
Step 2: after being ventilated to air inlet by lathe or other devices, sealing ring a, adjusting screw, spring, loop bar, top
Bar all jacks up upwards；
Step 3: detection gas is passed through from air inlet, by sealing ring c, sealing ring b, base vent channels, bottom cover air
Channel passes through, and leads to air, and instrument is fed back to gas leakage state；
Step 4: after workpiece is placed on processing automatic line, when workpiece is contacted with mechanism, workpiece first can compression piece top
Bar, under spring force, loop bar, spring, adjusting screw, sealing ring a are moved downward mandril；
Step 5: when the sealing ring a of loop bar encounters bottom cover, since sealing ring a and bottom cover end face have been sealed, bottom cover air is logical
Road keeps sealing state, detection gas to be plugged, and instrument is fed back to sealing state；
Step 6: as workpiece size is excessive, mechanism can continue compressed spring by mandril, and loop bar is driven to transport downwards
Dynamic, the sealing ring a of loop bar bottom is contacted with the end face of bottom cover, at this point, bottom cover air duct keeps sealing state, instrument detection
Afterwards, it is fed back to sealing state, spring is used for compensating the error of blank workpiece appearance and size, and adjusting screw is used for the bullet of adjustment spring
Power size.
This detection workpiece whether there is or not the design that the mandril for the mechanism being placed on processing automatic line and loop bar use free floating,
Can be had outside spring-compensating blank workpiece according to the shaped compression mandril of blank workpiece to sealing ring a to sealing station, mechanism
The error of shape size.
The principle of mechanism is：Lead to detection gas to mechanism by lathe or other devices, by detection gas whether
Channel inside mechanism and whether there is gas leakage at the position of several sealing rings to detect the blank dimension of workpiece.
From the above, it can be seen that the utility model has the following advantages：
1, workpiece can be accurately detected whether there is or not on seat in the plane, do not have the case where missing inspection.
2, blank workpiece error size range can be detected in ± 1-5mm, not have the case where missing inspection.
3, blank workpiece error size is pushed up in the workpiece of 5mm or more by the elastic force and change of adjusting screw adjustment spring
The size of bar may also detect that, to which according to actual needs, error size may detect that from 1mm to arbitrary dimension, spirit
It is living, it is convenient, it is simple in structure, and cost is relatively low, is suitable for promoting and using on a large scale.
Description of the drawings
Fig. 1 is the utility model mechanism original state structural schematic diagram；
Fig. 2 is the structural schematic diagram that the utility model mechanism detects workpiece；
Reference numeral：1, pedestal, 2, mandril, 3, loop bar, 4, spring, 5, adjusting screw, 6, sealing ring a, 7, radial seal
Circle, 8, sealing ring b, 9, sealing ring c, 10, bottom cover.11, air inlet, 12, gas outlet, 13, base vent channels, 14, bottom cover it is empty
Gas channel, 15, accommodating cavity, 16, workpiece.
Specific implementation mode
In conjunction with Fig. 1, first specific embodiment of the utility model is described in detail, but the right of the utility model is not wanted
It asks and does any restriction.
As shown in Figure 1, a kind of detection workpiece is whether there is or not the mechanism being placed on transfer matic, including pedestal 1, loop bar 3 and bottom cover
10, further include mandril 2, spring 4, adjusting screw 5, sealing ring a6, radial direction seal ring 7, sealing ring b8, sealing ring c9；
The pedestal 1 and the bottom cover 10 are assembled together, and the pedestal 1 is internally provided with base vent channels 13, institute
It states bottom cover 10 and is internally provided with bottom cover air duct 14, the base vent channels 13 are connected with the bottom cover air duct 14
It is logical, air inlet 11 and gas outlet 12 are provided on the pedestal 1；
There is accommodating cavity 15 at 1 middle part of the pedestal, and loop bar 3, the accommodating cavity 15 are equipped in the accommodating cavity 15
It is divided into described in upper and lower two parts and houses 15 upper diameter of cavity less than accommodating 15 lower part of cavity；
The loop bar 3 divides for upper, middle, and lower part, and the diameter on 15 top of accommodating cavity is equal to 3 top of the loop bar
Diameter, 15 lower diameter of accommodating cavity be equal to 3 mid diameter of the loop bar, the bottom of 15 lower part of accommodating cavity
Mouth is equipped with the bottom cover 10, and 7 ring of the radial direction seal ring is located on the bottom cover 10, for making the pedestal 1 and the bottom
Lid 10 seals air tight, and 3 upper and lower part diameter of the loop bar is both less than mid diameter；
The loop bar 3 is hollow structure, and the hollow structure part in the loop bar 3 is upper and lower two parts, the loop bar 3
The upper space of hollow structure is equipped with mandril 2, and the lower space of 3 hollow structure of the loop bar is equipped with spring 4, the mandril
2 bottoms are contacted with the top of the spring 4.
More specifically, the upper diameter of the hollow structure in the loop bar 3 is less than lower diameter.
More specifically, the base diameter of the mandril 2 is more than the other parts outside 2 bottom of the mandril, outside the bottom
Other parts be placed in the top of 3 hollow structure of the loop bar, the bottom is placed under 3 hollow structure of the loop bar
Portion.
More specifically, 3 lower part of the loop bar is provided inwardly with groove, sealing ring a6, the groove are provided in the groove
Top is provided with adjusting screw 5, and the top of the adjusting screw 5 is contacted with the bottom of the spring 4, and the adjusting screw 5 is used
To adjust the elastic force of the spring 4.
More specifically, being inwardly additionally provided with groove at the air inlet 11 of the pedestal 1, sealing ring is provided in the groove
c9。
More specifically, the bottom cover 10 and the junction of the pedestal 1 are inwardly additionally provided with groove, it is provided in the groove
Sealing ring b8.
The principle of mechanism is：Lead to detection gas to mechanism by lathe, by detection gas whether in mechanism
Whether there is gas leakage to detect the blank dimension of workpiece at the channel in portion and the position of several sealing rings.
A kind of detection workpiece is whether there is or not the application method for the mechanism being placed on transfer matic, and specific use process is as follows：
Step 1: clamping workpiece or before being placed on processing automatic line, mandril 2 withstands on extreme higher position by spring 4；
Step 2: after being ventilated to air inlet 11 by lathe or other devices, sealing ring a6, adjusting screw 5, spring 4, set
Bar 3, mandril 2 all jack up upwards；
Step 3: detection gas is passed through from air inlet 11, by sealing ring c9, sealing ring b8, base vent channels 13, bottom
Lid air duct 14 passes through, and leads to air, and instrument is fed back to gas leakage state；
Step 4: after workpiece is placed on processing automatic line, when workpiece is contacted with mechanism, workpiece first can compression piece top
Bar 2, under the action of 4 power of spring, loop bar 3, spring 4, adjusting screw 5, sealing ring a6 are moved downward mandril 2；
Step 5: when the sealing ring a6 of loop bar 3 encounters bottom cover 10, since sealing ring a6 and 10 end face of bottom cover have been sealed, bottom
Lid air duct 10 keeps sealing state, detection gas to be plugged, and instrument is fed back to sealing state；
Step 6: as workpiece size is excessive, mechanism can continue compressed spring 4 by mandril 2, drive loop bar 3 downward
Movement, the sealing ring a6 of 3 bottom of loop bar are contacted with the end face of bottom cover 10, at this point, bottom cover air duct 14 keeps sealing state, instrument
After device detection, it is fed back to sealing state, spring 4 is used for compensating the error of blank workpiece appearance and size, and adjusting screw 5 is used for adjusting
The elastic force of spring 4.
In conclusion the utility model has the following advantages：
1, workpiece can be accurately detected whether there is or not on seat in the plane, do not have the case where missing inspection.
2, blank workpiece error size range can be detected in ± 1-5mm, not have the case where missing inspection.
3, blank workpiece error size is pushed up in the workpiece of 5mm or more by the elastic force and change of adjusting screw adjustment spring
The size of bar may also detect that, to which according to actual needs, error size may detect that from 1mm to arbitrary dimension, spirit
It is living, it is convenient, it is simple in structure, and cost is relatively low, is suitable for promoting and using on a large scale.
It is understood that above with respect to the specific descriptions of the utility model, it is merely to illustrate the utility model and is not
It is limited to technical solution described in the utility model embodiment, it will be understood by those of ordinary skill in the art that, it is not departing from
It in the case of spirit and scope defined by claim, can modify to the utility model or equivalent replacement, to reach
Identical technique effect, but be within the protection scope of the utility model.
Claims (6)
1. a kind of detection workpiece is whether there is or not the mechanism being placed on transfer matic, including pedestal (1), loop bar (3) and bottom cover (10) are special
Sign is：
Further include mandril (2), spring (4), adjusting screw (5), sealing ring a (6), radial direction seal ring (7), sealing ring b (8) is close
Seal c (9)；
The pedestal (1) and the bottom cover (10) are assembled together, and the pedestal (1) is internally provided with base vent channels
(13), the bottom cover (10) is internally provided with bottom cover air duct (14), and the base vent channels (13) and the bottom cover are empty
Gas channel (14) is connected, and air inlet (11) and gas outlet (12) are provided on the pedestal (1)；
There is accommodating cavity (15) in the middle part of the pedestal (1), loop bar (3), the accommodating cavity are equipped in the accommodating cavity (15)
Body (15), which is divided into described in upper and lower two parts, houses cavity (15) upper diameter less than accommodating cavity (15) lower part；
The loop bar (3) is divided into upper, middle, and lower part, and the diameter on accommodating cavity (15) top is equal on the loop bar (3)
The diameter in portion, accommodating cavity (15) lower diameter are equal to the loop bar (3) mid diameter, accommodating cavity (15) lower part
Bottom mouthful be equipped with the bottom cover (10), radial direction seal ring (7) ring is located on the bottom cover (10), described for making
Pedestal (1) and the bottom cover (10) sealing are air tight, and loop bar (3) upper and lower part diameter is both less than mid diameter；
The loop bar (3) is hollow structure, and the hollow structure part in the loop bar (3) is upper and lower two parts, the loop bar
(3) upper space of hollow structure is equipped with mandril (2), and the lower space of loop bar (3) hollow structure is equipped with spring
(4), mandril (2) bottom is contacted with the top of the spring (4).
2. whether there is or not the mechanisms being placed on transfer matic for detection workpiece according to claim 1, it is characterised in that：The loop bar
(3) upper diameter of the hollow structure in is less than lower diameter.
3. whether there is or not the mechanisms being placed on transfer matic for detection workpiece according to claim 2, it is characterised in that：The mandril
(2) base diameter is more than the other parts outside the mandril (2) bottom, and the other parts outside the bottom are placed in the set
The top of bar (3) hollow structure, the bottom are placed in the lower part of the loop bar (3) hollow structure.
4. whether there is or not the mechanisms being placed on transfer matic for detection workpiece according to claim 3, it is characterised in that：The loop bar
(3) lower part is provided inwardly with groove, and sealing ring a (6) is provided in the groove, and the groove top is provided with adjusting screw (5),
The top of the adjusting screw (5) is contacted with the bottom of the spring (4), and the adjusting screw (5) is used for adjusting the spring
(4) elastic force.
5. whether there is or not the mechanisms being placed on transfer matic for detection workpiece according to claim 4, it is characterised in that：The pedestal
(1) it is inwardly additionally provided with groove at air inlet (11), sealing ring c (9) is provided in the groove.
6. whether there is or not the mechanisms being placed on transfer matic for detection workpiece according to claim 5, it is characterised in that：The bottom cover
(10) it is inwardly additionally provided with groove with the junction of the pedestal (1), sealing ring b (8) is provided in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248420.5U CN207930406U (en) | 2018-02-11 | 2018-02-11 | Whether there is or not the mechanisms being placed on transfer matic for a kind of detection workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248420.5U CN207930406U (en) | 2018-02-11 | 2018-02-11 | Whether there is or not the mechanisms being placed on transfer matic for a kind of detection workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207930406U true CN207930406U (en) | 2018-10-02 |
Family
ID=63652521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820248420.5U Withdrawn - After Issue CN207930406U (en) | 2018-02-11 | 2018-02-11 | Whether there is or not the mechanisms being placed on transfer matic for a kind of detection workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207930406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214101A (en) * | 2018-02-11 | 2018-06-29 | 无锡倍安杰机械科技有限公司 | A kind of detection workpiece whether there is the mechanism being placed on transfer matic |
-
2018
- 2018-02-11 CN CN201820248420.5U patent/CN207930406U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214101A (en) * | 2018-02-11 | 2018-06-29 | 无锡倍安杰机械科技有限公司 | A kind of detection workpiece whether there is the mechanism being placed on transfer matic |
| CN108214101B (en) * | 2018-02-11 | 2024-06-07 | 无锡倍安杰机械科技有限公司 | Mechanism for detecting whether workpiece is placed on automatic line or not |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181002 Effective date of abandoning: 20240607 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181002 Effective date of abandoning: 20240607 |