CN205825841U - Overturning chuck precision testing device with automatic absorbing function - Google Patents
Overturning chuck precision testing device with automatic absorbing function Download PDFInfo
- Publication number
- CN205825841U CN205825841U CN201620629992.9U CN201620629992U CN205825841U CN 205825841 U CN205825841 U CN 205825841U CN 201620629992 U CN201620629992 U CN 201620629992U CN 205825841 U CN205825841 U CN 205825841U
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- CN
- China
- Prior art keywords
- bracket shell
- overturning chuck
- detection device
- stand support
- gauge
- Prior art date
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Abstract
This utility model relates to the overturning chuck precision testing device of a kind of band automatic absorbing function, including overturning chuck, detection device, gauge stand support and survey deviation reading dial gauge, overturning chuck includes for detecting the upper clamping device of device and lower clamping device from upper and lower sandwich, gauge stand support includes bracket shell, pole, electric magnet and switchs for controlling the control of magnet switching, being connected in electric magnet is located at bracket shell and with the control switch being located at bracket shell surface, the two ends of pole are connected with bracket shell and survey deviation reading dial gauge respectively.Compared with prior art, this utility model gauge stand support uses electromagnet type absorption, can dismantle easily, simultaneously because the moment that magnetic force produces is controlled, at the instant of time of the electric conduction Magnet automatic absorbing to overturning chuck, it is to avoid the huge impulse force between gauge stand support and detection device that traditional unexpected magnetic force rises and causes.
Description
Technical field
This utility model relates to a kind of overturning chuck detection equipment, especially relates to the upset of a kind of band automatic absorbing function
Chuck precision detection equipment.
Background technology
CNC machine for threading is the Digit Control Machine Tool of special twin shaft double card dish, is specifically designed to and is processed as oil well pipe, oil by API standard
The riffled tube box cupling that sleeve kit uses.Owing to every precision of this pipe coupling inner thread is the highest, therefore each to this lathe
Item precision also has the highest requirement, but the use frequency of this lathe is the highest and cutting load is relatively big and working condition is the most very poor,
The every precision of switching mechanism and the function that thus directly results in this overturning chuck decline to a great extent, and reflection is to processing workpiece
On be exactly that qualification rate constantly declines, the carbide tool waste of use is substantially increased.What qualification rate declined is mainly manifested in
The main precision index such as riffled tube box cupling bias, ovality, tooth depth, tapering, compact distance, axiality overproof, therefore to solve
The certainly precision problem of above-mentioned converted products, improves the qualification rate of product, reduces the supplies consumption amount of cutter etc., be necessary for this machine
Every precision of the overturning chuck that bed apparatus uses detects, and carries out the analysis of science again according to the detection data obtained, from
And have found problem the very crux and solve, only in this way can efficiently control product quality, reduce consumption, improve
Economic benefit.
Such as Chinese patent CN 201548187U discloses the chuck precision inspection of the band free-wheeling system of a kind of off-line using
Surveying device, including tube-like envelope, adjusting sleeve, rotary shaft and end cap etc., adjusting sleeve is arranged in tube-like envelope, and rotary shaft is from tubulose
The left end of shell inserts in adjusting sleeve, and is extended slightly from from the right-hand member of tube-like envelope by adjusting sleeve, and installing bolt by one will
End cap is connected in the right-hand member of rotary shaft and fixes, and adjusting sleeve and tube-like envelope junction are provided with rolling bearing.But should
Detection device uses suction ferrum gauge stand support to be fixed on end cap or fixing end, the problem that there is dismounting difficulty, furthermore because it is scarce
The flat verifying function of lack of water, needs detection device is horizontally rotated 180 degree, and inclined degree could be surveyed by the deviation surveying both sides
Amount.
Utility model content
Defect that the purpose of this utility model is contemplated to overcome above-mentioned prior art to exist and provide a kind of band automatically to inhale
The overturning chuck precision testing device of attached function.
The purpose of this utility model can be achieved through the following technical solutions:
The overturning chuck precision testing device of a kind of band automatic absorbing function, props up including overturning chuck, detection device, gauge stand
Frame and survey deviation reading dial gauge, described overturning chuck includes for the upper clamping device from upper and lower sandwich detection device
With lower clamping device, described gauge stand support includes bracket shell, pole, electric magnet and opens for controlling the control of magnet switching
Close, be connected in described electric magnet is located at bracket shell and with the control switch being located at bracket shell surface, the two ends of described pole
It is connected with bracket shell and survey deviation reading dial gauge respectively.
Described gauge stand support also include for measurement bracket housing with detection device spacing distance-sensor, for
According to the automatic inductive switch of distance controlling magnet switching between bracket shell and detection device, and it is used for controlling from dynamic
The control chip of inductive switch work, described automatic inductive switch is connected with electric magnet after controlling switch series connection, described distance perspective
Answer device to be located on the surface that bracket shell contacts with detection device, and be connected with automatic inductive switch by control chip；
During use, first close and control switch, then by gauge stand support after detection device alignment need fixed position, enter one
Step makes bracket shell proximity test device until the spacing of bracket shell and detection device is less than threshold value, described control chip control
Make automatic inductive switch Guan Bi, and then electric conduction Magnet, it is achieved the absorption to detection device of the gauge stand support.
Described bracket shell is provided with the first level gauge, and described overturning chuck is provided with the second level instrument.
Described bracket shell is cuboid, and the described switch that controls is located on arbitrary circumferential surface of bracket shell, wherein, and institute
Stating circumferential surface is face adjacent with the surface that described bracket shell and detection device contact on bracket shell.
Described bracket shell is cuboid, and described first level gauge is located on arbitrary circumferential surface of bracket shell, and with institute
State control switch be located on the not coplanar of bracket shell, wherein, described circumferential surface be on bracket shell and described bracket shell and
Detect the face that the surface of device contact is adjacent.
Compared with prior art, this utility model has the advantage that
1) gauge stand support uses electromagnet type absorption, in that context it may be convenient to dismounting, simultaneously because the moment that magnetic force produces is can
Control, at the instant of time of the electric conduction Magnet automatic absorbing to overturning chuck, it is to avoid traditional unexpected magnetic force rises and causes
Huge impulse force between gauge stand support and detection device, protects both and does not receive damage.
2) have employed secondary switch and control the passage of electric magnet, the Guan Bi of the automatic inductive switch of the second layer uses distance perspective to answer
Device identification, uses convenient, during making bracket shell proximity test device, it is achieved that automatically turn on absorption, improves
Consumer's Experience when using.
3) existence of two level gauges can need not high-precision offline inspection for the inclination measurement of axiality
Time can simplify detection process.
4) control switch to be located on the circumferential surface of bracket shell, the position of operator's thumb when meeting normal use, yes
Operator is more handy when operation-control switch, improves Consumer's Experience.
5) the first level gauge is located on another circumferential surface, it is to avoid both positions interfere, and reduces period
Distribution density, and then reduce the difficulty of processing for bracket shell surfacing precision.
6) threshold value is 0.5～1 millimeter, preferably 0.5 millimeter, do not result in because of apart from the excessive and gauge stand support that causes and
Huge impulse force between detection device, simultaneously the most also will not because of apart from too small and cause need operator exert oneself extrusion rack housing and
The position the being likely to result in deviation that detection device could realize automatic absorbing and bring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the electrical block diagram of gauge stand support；
Fig. 3 is the structural representation of detection device；
Wherein: 1, overturning chuck body, 2, upper clamping mechanism, 3, lower clamp system, 4, passive trip shaft, 5, passively block
Pawl, 6, actively trip shaft, 7, actively claw, 8, detection device, 9, tube-like envelope, 10, adjusting sleeve, 11, rotary shaft, 12, end cap,
13, fixing end, 14, rolling bearing, 15, bolt is installed, 16, gauge stand support, 17, survey deviation reading dial gauge, 18, electromagnetism
Ferrum, 19, control switch, 20, distance-sensor, 21, automatic inductive switch, 22, control chip, 23, power supply.
Detailed description of the invention
With specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.The present embodiment is with this utility model
Implement premised on technical scheme, give detailed embodiment and concrete operating process, but guarantor of the present utility model
The scope of protecting is not limited to following embodiment.
A kind of overturning chuck precision testing device of band automatic absorbing function, as depicted in figs. 1 and 2, including overturning chuck,
Detection device 8, gauge stand support 16 and survey deviation reading dial gauge 17, overturning chuck includes for detecting from upper and lower sandwich
The upper clamping device of device 8 and lower clamping device, gauge stand support 16 includes bracket shell, pole, electric magnet 18 and for controlling
The control switch 19 of electric magnet 18 break-make, switchs in electric magnet 18 is located at bracket shell and with the control being located at bracket shell surface
19 connect, and the two ends of pole are connected with bracket shell and survey deviation reading dial gauge 17 respectively.
As in figure 2 it is shown, gauge stand support 16 also includes power supply 23, for measurement bracket housing and the spacing detecting device 8
Distance-sensor 20, for according to the automatic sensing of distance controlling electric magnet 18 break-make between bracket shell and detection device 8
Switch 21, and for controlling the control chip 22 of automatic inductive switch 21 work, automatic inductive switch 21 and control switch 19
Being connected with electric magnet 18 after series connection, distance-sensor 20 is located on the surface that bracket shell contacts with detection device 8, and by control
Coremaking sheet 22 is connected with automatic inductive switch 21；
During use, first Guan Bi controls switch 19, then near detection device 8 alignment, gauge stand support 16 is needed fixed position
After, make bracket shell proximity test device 8 further until the spacing of bracket shell and detection device 8 is less than threshold value, this threshold
Value is 0.5～1 millimeter, preferably 0.5 millimeter, and control chip 22 i.e. controls automatic inductive switch 21 and closes, and then conducting electromagnetism
Ferrum 18, it is achieved the gauge stand support 16 absorption to detection device 8.
Bracket shell is provided with the first level gauge, and overturning chuck is provided with the second level instrument.Bracket shell is cuboid, and
Controlling switch 19 to be located on arbitrary circumferential surface of bracket shell, wherein, circumferential surface is on bracket shell and bracket shell and detection
The adjacent face, surface of device 8 contact.First level gauge is located on another circumferential surface of bracket shell.
The application is that further R & D design obtains on the basis of Chinese patent CN 201548187U, therefore remainder
Divide substantially uniform with Chinese patent CN 201548187U, as it is shown in figure 1, overturning chuck also includes overturning chuck body
1, the upper clamping that described upper clamping device and lower clamping device are provided opposite in top and bottom in being respectively included in overturning chuck body 1
Mechanism 2 and lower clamp system 3, upper clamping mechanism 2 connects a passive claw 5, lower folder by its internal passive trip shaft 4 arranged
Tight mechanism 3 connects an active claw 7 by its internal active trip shaft 6 arranged, and passive claw 5 and actively claw 7 are in up and down
Arrange face-to-face, passive claw and actively claw clamping detection device 8.
As it is shown on figure 3, the main body of detection device 8 includes the tube-like envelope 9 of two central through hole shapes, adjusting sleeve 10, rotary shaft
11 and end cap 12, adjusting sleeve 10 is arranged in the central through hole in tube-like envelope 9, and rotary shaft 11 is inserted from the left end of tube-like envelope 9
Entering in adjusting sleeve 10, and extended slightly from from the right-hand member of tube-like envelope 9 by adjusting sleeve 40, the left end of rotary shaft 11 is provided with always
Footpath is more than the fixing end 13 of the diameter of the central through hole in tube-like envelope 8, and end cap 12 is connected in the right-hand member of rotary shaft 10, end
The diameter of lid 12 is also greater than the diameter of the central through hole in tube-like envelope 9.
The two ends of adjusting sleeve 10 and tube-like envelope 9 junction are respectively arranged with rolling bearing 14, i.e. rotary shaft 11 and roll
Bearing 14 contacts.
End cap 12 is connected in the right-hand member of rotary shaft 11, is provided with a band at the axle center of its right-hand member being specially rotary shaft
The blind hole of female thread, end cap be provided centrally with a stair-stepping through hole, stair-stepping logical from end cap of bolt 15 is installed one
The female blind hole of band arranged at the axle center of the right-hand member that rotary shaft was inserted and screwed in hole, fixes end cap with rotary shaft 11.
The specifically used process (in addition to the connection procedure of gauge stand support and detection device) of the application, the most generally with China
Patent CN 201548187U is consistent, is only when need not precision is had the highest offline inspection, it is possible to use two level schools
To carry out level calibrated to detection device 8 and overturning chuck body 1 for quasi-instrument, eliminates the dip deviation of axiality, so have only to right
The side of detection device 8 carries out deviation measurement.
Claims (5)
1. an overturning chuck precision testing device for band automatic absorbing function, including overturning chuck, detection device (8), gauge stand
Support (16) and survey deviation reading dial gauge (17), described overturning chuck include for detecting device from upper and lower sandwich
(8) upper clamping device and lower clamping device, it is characterised in that described gauge stand support (16) includes bracket shell, pole, electromagnetism
Ferrum (18) and being used for controls control switch (19) of electric magnet (18) break-make, in described electric magnet (18) is located at bracket shell and with
Be located at bracket shell surface control switch (19) connect, the two ends of described pole respectively with bracket shell and survey deviation reading
Dial gauge (17) connects.
The overturning chuck precision testing device of a kind of band automatic absorbing function the most according to claim 1, it is characterised in that
Described gauge stand support (16) also include for measurement bracket housing with detection device (8) spacing distance-sensor (20),
For according to the automatic inductive switch (21) of distance controlling electric magnet (18) break-make between bracket shell and detection device (8), with
And it is used for controlling the control chip (22) that automatic inductive switch (21) works, described automatic inductive switch (21) and control switch
(19) being connected with electric magnet (18) after series connection, described distance-sensor (20) is located at what bracket shell contacted with detection device (8)
On surface, and it is connected with automatic inductive switch (21) by control chip (22).
The overturning chuck precision testing device of a kind of band automatic absorbing function the most according to claim 1 and 2, its feature exists
In, described bracket shell is provided with the first level gauge, and described overturning chuck is provided with the second level instrument.
The overturning chuck precision testing device of a kind of band automatic absorbing function the most according to claim 2, it is characterised in that
Described bracket shell is cuboid, and the described switch (19) that controls is located on arbitrary circumferential surface of bracket shell, wherein, and described week
It it is face adjacent with the surface that described bracket shell and detection device (8) contact on bracket shell to face.
The overturning chuck precision testing device of a kind of band automatic absorbing function the most according to claim 3, it is characterised in that
Described bracket shell is cuboid, and described first level gauge is located on arbitrary circumferential surface of bracket shell, and opens with described control
Closing (19) to be located on the not coplanar of bracket shell, wherein, described circumferential surface is on bracket shell and described bracket shell and detection
The face that surface that device (8) contacts is adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629992.9U CN205825841U (en) | 2016-06-23 | 2016-06-23 | Overturning chuck precision testing device with automatic absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629992.9U CN205825841U (en) | 2016-06-23 | 2016-06-23 | Overturning chuck precision testing device with automatic absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205825841U true CN205825841U (en) | 2016-12-21 |
Family
ID=58147087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620629992.9U Expired - Fee Related CN205825841U (en) | 2016-06-23 | 2016-06-23 | Overturning chuck precision testing device with automatic absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205825841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543467A (en) * | 2016-06-23 | 2018-01-05 | 上海瓦姆石油天然气管业有限公司 | Overturning chuck precision testing device with automatic absorbing function |
-
2016
- 2016-06-23 CN CN201620629992.9U patent/CN205825841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543467A (en) * | 2016-06-23 | 2018-01-05 | 上海瓦姆石油天然气管业有限公司 | Overturning chuck precision testing device with automatic absorbing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161221 Termination date: 20190623 |