CN207874059U - Bending shaft degree detects correcting tool - Google Patents
Bending shaft degree detects correcting tool Download PDFInfo
- Publication number
- CN207874059U CN207874059U CN201820162302.2U CN201820162302U CN207874059U CN 207874059 U CN207874059 U CN 207874059U CN 201820162302 U CN201820162302 U CN 201820162302U CN 207874059 U CN207874059 U CN 207874059U
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- box body
- pedestal
- supporting mechanism
- plate
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Abstract
The utility model discloses a kind of bending shaft degree to detect correcting tool, including pedestal, supporting mechanism, press locating rack, press and lifting mechanism, wherein, pedestal is transversely and horizontally set, supporting mechanism and press locating rack may be contained within pedestal upper surface, press is fixed on press locating rack, and workpiece is pushed for timing.The quantity of supporting mechanism is two, and two supporting mechanisms when detecting for supporting workpiece.A lifting mechanism is fixed on each supporting mechanism, two lifting mechanisms are distributed in press both sides respectively, and workpiece is supported for timing.Simple operation when the utility model is used to detecting and correcting shaft-like workpiece, it is time saving and energy saving, detection, correction efficiency can be promoted, and influence of the human factor to accuracy of detection can be reduced.
Description
Technical field
The utility model is related to shaft-like workpiece processing technology, specifically bending shaft degree detects correcting tool.
Background technology
In mechanical industry, shaft-like workpiece is a kind of important workpiece for forming machine, can be because of cutting in mechanical processing
The effect of power and bend.Therefore, after the machining operation, curvature detection need to be generally carried out to shaft-like workpiece and is corrected.Mesh
The preceding people's detection axis class workpiece bows degree and usual way of correction is as follows：Curvature detection is carried out using dial gauge and height gauge
And the high point of deformation is indicated, then shaft-like workpiece is moved at press, pushing high point using press is corrected, later again by people
It is up to standard to detect whether, if not up to standard then move at press is corrected, until detection reaches setting demand.Aforesaid way application
When, human factor has large effect, detection, correction efficiency low accuracy of detection.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of bending shaft degree detection correction work
Dress, simple operation when being used to detect and correcting shaft-like workpiece is time saving and energy saving, can promote detection, correction efficiency, and can reduce people
Influence for factor to accuracy of detection.
The purpose of this utility model is achieved through the following technical solutions：Bending shaft degree detects correcting tool, including base
Seat, supporting mechanism, press locating rack, press and lifting mechanism, the pedestal are transversely and horizontally set, the supporting mechanism and press
Locating rack may be contained within pedestal upper surface, and press is fixed on press locating rack, and workpiece is pushed for timing；The support machine
The quantity of structure is two, and the supporting mechanism described in two when detecting for supporting workpiece；One is fixed on each supporting mechanism
Lifting mechanism, the lifting mechanism described in two are distributed in press both sides respectively, and workpiece is supported for timing.
The utility model detect workpiece bows spend when, workpiece is supported by two supporting mechanisms, using dial gauge,
The measuring instrumentss such as amesdial are detected；And in calibration of workpieces, control lifting mechanism rising is supported workpiece, and by pressing
Machine, which pushes workpiece, makes it generate plastic deformation.
Further, the supporting mechanism includes positioning box body, support plate, limit shaft, adjusting bolt and fulcrum bearing, described
It positions box body upper end opening and its lower end is set on pedestal, in the support plate insertion positioning box body, support plate includes bar shaped
The arc force bearing plate that connecting plate and one end are connect with strip connecting plate, the opposite connection strip connecting plate end of the arc force bearing plate
It is external that the other end is set to positioning box；
The support plate is equipped with the limit perforation for being located at strip connecting plate with arc force bearing plate connecting portion, the number of support plate
Amount is two pieces, and one piece of support plate is set on rear side of another support plate, is oppositely arranged on the inside of the arc force bearing plate circular arc of the two；The limit
The quantity of position axis is two, and the limit shaft described in two is transversely and horizontally set and passes through on two pieces of support plates correspondingly
Limit perforation, limit shaft both ends are individually fixed on the side wall at left and right sides of positioning box body；
The fulcrum bearing is fixed on bottom center position in positioning box body, and indent composition in fulcrum bearing upper surface has limiting groove
And two arc notch for extending through the limiting groove front and rear sides side wall, the level height of the arc notch bottom are higher than
The other end composition of the level height of limiting groove bottom, the opposite connection arc force bearing plate end of the strip connecting plate has through it
The position of the adjusting screw hole of front and rear sides side wall, positioning box body front-rear side walls face arc notch is equipped with positional punch；It is described
The quantity of adjusting bolt is two, in the embedded limiting groove in the adjusting bolt head described in two, the spiral shell of an adjusting bolt
After the other end of the opposite connection head end of bar sequentially passes through the adjusting screw hole of front side support plate, the positional punch on front side of positioning box body
External set on positioning box, the other end of the opposite connection head end of screw rod of another adjusting bolt sequentially passes through rear side support plate
It is external it to be set to positioning box after positional punch on rear side of adjusting screw hole, positioning box body.
The utility model is in application, can pass through the screw rod of rotation adjusting bolt so that support plate lower end is in adjusting bolt
It is shifted on screw rod, to change the inclination angle of support plate, achievees the purpose that change two pieces of bearing plate spacings in each supporting mechanism.Such as
This, the utility model can adjust two pieces of bearing plate spacings in each supporting mechanism according to workpiece size when applying, can increase this
The scope of application of utility model.
Further, the supporting mechanism further includes idler wheel and locating shaft, and the opposite connection bar shaped of the arc force bearing plate connects
The other end at fishplate bar end constitutes the locating notch having through its front and rear sides, and the locating shaft two ends are left with the locating notch respectively
The side wall of right both sides is fixedly connected, and in idler wheel insertion locating notch and is sheathed on locating shaft, the level height at the top of idler wheel is high
Level height at the top of arc force bearing plate.In this way, the supporting mechanism of the utility model is when supporting workpiece, specifically by idler wheel with
Workpiece contacts so that turning of work piece is more laborsaving when the utility model is applied, and then can promote detection efficiency.
Further, bending shaft degree detects correcting tool, further includes the limiting plate being fixed on pedestal, the limiting plate
Quantity is two pieces, and the supporting mechanism described in two is located between two pieces of limiting plates.The utility model is in application, according to specific workpiece
Length adjust the spacing between two pieces of limiting plates so that limiting plate is held in workpiece end head position, to limit workpiece axial direction
Vibration.
Further, the press locating rack includes the first column and the first support rod, and first column lower end is fixed
In pedestal upper surface；The quantity of first column is two, the first support rod vertical equity setting and its both ends is respectively with two
The first the upper end of the column of root is fixedly connected, and the press is fixed in the first support rod.The utility model is by being arranged vertical equity
The first support rod being arranged installs press, when press is downwardly applied to active force, axis of the hard point in press force direction
On, convenient for the application of active force the stability of press locating rack structure can be promoted by two first column transferance power.
Further, the guide rail being transversely and horizontally set is provided on the pedestal, each supporting mechanism is respectively connected with driving
Its transverse shift driving mechanism along guide rail displacement.The utility model can drive supporting mechanism to move by transverse shift driving mechanism
Position, it is more convenient when finding benchmark diameter of axle point, it can further promote detection efficiency when the utility model application.
Further, the transverse shift driving mechanism includes rack, gear and driving motor, and the quantity of the gear is
Two or more, rack tube are set on gear, and driving motor is connect with a gear and the gear rotation for driving it to connect, institute
Supporting mechanism is stated to be connected on rack.The transverse shift driving mechanism of the utility model is real using rack, gear and driving motor
Existing, materials are convenient, convenient to carry out, are conducive to the popularization and application of the utility model.
Further, bending shaft degree detects correcting tool, further includes the dial framework being fixed on pedestal.In this way, this practicality is new
Type is avoided that shake is to inspection caused by artificial hold in application, the measuring instrumentss such as dial gauge, amesdial are mountable on dial framework
It is influenced caused by surveying precision, can further promote accuracy of detection.
Further, the dial framework includes the second column, the second support rod, positioning sleeve, connecting rod and table supporting disk, described
The quantity of second column is two, and the second column described in two is individually fixed in pedestal both ends, and second support rod is lateral
Horizontally disposed and its both ends are fixedly connected with two second columns respectively, and the positioning sleeve is sheathed in the second support rod, described
Connecting rod one end is fixedly connected with positioning sleeve, and the other end is connected to table supporting disk lower face.In this way, the utility model can pass through
By positioning sleeve, transverse shift can further promote the utility model to control measuring instrumentss transverse shift in the second support rod
Using when the convenience that operates.
In conclusion the utility model has the advantages that：The utility model overall structure is simple, is easy to implement,
At low cost, the utility model can be used for curvature detection and the deformation point calibration of shaft-like workpiece, detection and correction axis class work simultaneously
Workpiece need not be shifted when part, simple operation is time saving and energy saving, can promote detection, correction efficiency, pass through the utility model
Workpiece is positioned, convenient for being detected using measuring instrumentss such as dial gauge, amesdials, and then human factor can be reduced to inspection
Survey the influence of precision.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the main structure diagram of one specific embodiment of the utility model；
Fig. 2 is the side structure schematic view of one specific embodiment of the utility model；
Supporting mechanism structural schematic diagram when Fig. 3 is positioning box body perspective in one specific embodiment of the utility model.
It is entitled corresponding to reference numeral in attached drawing：1, pedestal, 2, limiting plate, 3, supporting mechanism, 301, positioning box body,
302, support plate, 303, idler wheel, 304, locating shaft, 305, limit shaft, 306, adjusting bolt, 307, fulcrum bearing, 308, reinforcement block,
4, press locating rack, the 401, first column, the 402, first support rod, 5, press, 6, rack, 7, gear, 8, dial framework, 801, second
Column, the 802, second support rod, 803, positioning sleeve, 804, connecting rod, 805, table supporting disk, 9, lifting mechanism.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1：
As shown in Figures 1 to 3, bending shaft degree detects correcting tool, including pedestal 1, supporting mechanism 3, press locating rack 4, pressure
Machine 5 and lifting mechanism 9, wherein pedestal 1 is transversely and horizontally set, and supporting mechanism 3 and press locating rack 4 may be contained within 1 upper end of pedestal
Face, press 5 are fixed on press locating rack 4.The quantity of supporting mechanism 3 and lifting mechanism 9 is two, two in the present embodiment
The setting spaced apart in the horizontal of supporting mechanism 3, two lifting mechanisms 9 are fixed on two supporting mechanisms 3 correspondingly
On, and two lifting mechanisms 9 are distributed in 5 both sides of press respectively.The press 5 of the present embodiment uses hydraulic pressure unit, lifting mechanism 9 to adopt
With hydraulicefficiency elevation structure, locating piece is provided at the top of hydraulicefficiency elevation structure, locating piece indent composition has through its left and right
The V-arrangement locating notch of side wall.
The present embodiment is for when detecting shaft-like workpiece, being supported workpiece by two supporting mechanisms 3, and control support machine
Structure 3 shifts on pedestal 1, to find the benchmark diameter of axle point of workpiece, dial gauge or amesdial is then used to carry out workpiece bows degree
Detection.In the high point timing deformed, workpiece is supported by two lifting mechanisms 9, the high point that workpiece deforms is moved into press 5
Lower section pushes high point using press 5 and is corrected.
Embodiment 2：
The present embodiment is made that restriction further below on the basis of embodiment 1：The supporting mechanism 3 of the present embodiment includes
Box body 301, support plate 302, idler wheel 303, locating shaft 304, limit shaft 305, adjusting bolt 306 and fulcrum bearing 307 are positioned,
In, it positions 301 upper end opening of box body and its lower end is set on pedestal 1,301 face of positioning box body of each supporting mechanism 3 is another
The side protrusion composition of one supporting mechanism 3 has supporting platform, lifting mechanism 9 to be specifically fixed in supporting platform.
In the insertion positioning box body 301 of support plate 302 of the present embodiment, support plate 302 include strip connecting plate and one end with
The other end of the arc force bearing plate of strip connecting plate connection, the opposite connection strip connecting plate end of arc force bearing plate is set to positioning box body
Outside 301.Support plate 302 is equipped with the limit perforation for being located at strip connecting plate with arc force bearing plate connecting portion, each supporting mechanism 3
The quantity of middle support plate 302 is two pieces, and one piece of support plate 302 is set to 302 rear side of another support plate, the arc force bearing plate circle of the two
It is oppositely arranged on the inside of arc.The quantity of limit shaft 305 is two in each supporting mechanism 3, and two 305 equal transverse horizontals of limit shaft are set
It sets, the limit perforation of every piece of support plate 302 is corresponding across a limit shaft 305, and 305 both ends of limit shaft are individually fixed in positioning box
On the side wall of 301 left and right sides of body.
The fulcrum bearing 307 of the present embodiment, which is fixed on, positions bottom center position in box body 301, in 307 upper surface of fulcrum bearing
Recessed composition has limiting groove and two arc notch for extending through the limiting groove front and rear sides side wall, arc notch bottom
Level height is higher than the level height of limiting groove bottom, and the other end at the opposite connection arc force bearing plate end of strip connecting plate is constituted
Have an adjusting screw hole through its front and rear sides side wall, adjusting screw hole be equipped with the matched internal thread of 306 external screw thread of adjusting bolt, it is fixed
The position of position 301 front-rear side walls face arc notch of box body is equipped with positional punch.Adjusting bolt 306 in each supporting mechanism 3
Quantity be two, in the embedded limiting groove in two 306 heads of adjusting bolt, the screw rod of an adjusting bolt 306 is opposite to be connected
The other end at connector portions end sequentially pass through the adjusting screw hole of front side support plate 302, positioning box body 301 front side positional punch after set
In outside positioning box body 301, the other end of the opposite connection head end of screw rod of another adjusting bolt 306 sequentially passes through rear side bearing
It is set to outside positioning box body 301 after the adjusting screw hole of plate 302, the positional punch of 301 rear side of positioning box body.
The other end at the opposite connection strip connecting plate end of the arc force bearing plate of the present embodiment is arc-shaped end, which is constituted
There is the locating notch through its front and rear sides, 304 both ends of locating shaft are fixed with the side wall at left and right sides of the locating notch respectively to be connected
It connects, idler wheel 303 is embedded in locating notch and is sheathed on locating shaft 304, and the level height at 303 top of idler wheel is higher than arc load
Level height at the top of plate.
The present embodiment is in application, two pieces of support plates in each supporting mechanism 3 can be adjusted by controlling to adjust bolt 306
The spacing at 302 tops so that the present embodiment can be suitably used for the shaft-like workpiece of different-diameter size when applying, the present embodiment is for examining
When survey workpiece bows are spent, it can be rolled on the idler wheel 303 of supporting mechanism 3 by workpiece, to realize the overturning of workpiece.
Embodiment 3：
The present embodiment is made that restriction further below on the basis of embodiment 1 or embodiment 2：The present embodiment further includes
The limiting plate 2 being fixed on pedestal 1, wherein the quantity of limiting plate 2 is two pieces, and two supporting mechanisms 3 are located at two pieces of limiting plates 2
Between.The present embodiment is in application, can be by adjusting the spacing between two pieces of limiting plates 2 so that two pieces of limiting plates 2 are held in respectively
Workpiece both ends are avoided that axial motion occurs in workpiece.
Embodiment 4：
Installation stationary press 5 is more convenient when in order to make the present embodiment apply, and the present embodiment is in 1~embodiment of embodiment 3
In be made that restriction further below on the basis of any one embodiment：The press locating rack 4 of the present embodiment includes first vertical
Column 401 and the first support rod 402, wherein 1 upper surface of pedestal is fixed in 401 lower end of the first column.First column in the present embodiment
401 quantity is two, and 402 vertical equity of the first support rod is arranged and its both ends is solid with two first column, 401 upper ends respectively
Fixed connection, press 5 are fixed in the first support rod 402.
Embodiment 5：
The present embodiment is made that limit further below in 1~embodiment of embodiment 4 on the basis of any one embodiment
It is fixed：The guide rail being transversely and horizontally set is provided on the pedestal 1 of the present embodiment, each supporting mechanism 3 is respectively connected with its edge of driving and leads
The transverse shift driving mechanism of rail displacement.For the present embodiment in specific setting, transverse shift driving mechanism includes rack 6, gear 7
And driving motor, wherein the quantity of each transverse shift driving mechanism middle gear 7 is two or more, each transverse shift driving
The rack 6 of mechanism is sheathed on all gears 7 of the mechanism, and driving motor connect with a gear 7 and for driving its connection
Gear 7 rotate, supporting mechanism 3 is connected on rack 6.The present embodiment middle guide and driving motor do not embody in the accompanying drawings, this
Embodiment is shifted by Electronic control supporting mechanism 3, and it is more laborsaving, convenient when benchmark diameter of axle point to find.
Embodiment 6：
The present embodiment is made that limit further below in 1~embodiment of embodiment 5 on the basis of any one embodiment
It is fixed：The present embodiment further includes dial framework 8, wherein dial framework 8 includes the second column 801, the second support rod 802, positioning sleeve 803, connection
The quantity of bar 804 and table supporting disk 805, the second column 801 is two, and two second columns 801 are individually fixed in 1 liang of pedestal
End, the second support rod 802 is transversely and horizontally set and its both ends is fixedly connected with two second columns 801 respectively, 803 sets of positioning sleeve
In the second support rod 802,804 one end of connecting rod is fixedly connected with positioning sleeve 803, and the other end is connected to table supporting disk
805 lower faces.
The present embodiment is in application, measuring instrumentss are installed on table supporting disk 805 is detected, more steady, energy when detection
Improving measurement accuracy.
The above content is the further descriptions made to the utility model in conjunction with specific preferred embodiment, cannot recognize
Determine specific embodiment of the present utility model and is confined to these explanations.For the common skill of the utility model technical field
For art personnel, the other embodiment obtained in the case where not departing from the technical solution of the utility model should be included in this practicality
In novel protection domain.
Claims (9)
1. bending shaft degree detects correcting tool, which is characterized in that including pedestal（1）, supporting mechanism（3）, press locating rack（4）、
Press（5）And lifting mechanism（9）, the pedestal（1）It is transversely and horizontally set, the supporting mechanism（3）With press locating rack（4）
It is set to pedestal（1）Upper surface, press（5）It is fixed on press locating rack（4）On, push workpiece for timing；The support
Mechanism（3）Quantity be two, the supporting mechanism described in two（3）Workpiece is supported when for detecting；Each supporting mechanism（3）On
Fix a lifting mechanism（9）, the lifting mechanism described in two（9）It is distributed in press respectively（5）Both sides are used for timing branch
Hold workpiece.
2. bending shaft degree according to claim 1 detects correcting tool, which is characterized in that the supporting mechanism（3）Including
Position box body（301）, support plate（302）, limit shaft（305）, adjusting bolt（306）And fulcrum bearing（307）, the positioning box body
（301）Upper end opening and its lower end is set to pedestal（1）On, the support plate（302）Embedded positioning box body（301）It is interior, bearing
Plate（302）Including the arc force bearing plate that strip connecting plate and one end are connect with strip connecting plate, the arc force bearing plate is opposite to be connected
The other end for connecing strip connecting plate end is set to positioning box body（301）Outside；
The support plate（302）It perforates equipped with the limit positioned at strip connecting plate and arc force bearing plate connecting portion, support plate
（302）Quantity be two pieces, one piece of support plate（302）Set on another support plate（302）Rear side, the arc force bearing plate circular arc of the two
Inside is oppositely arranged；The limit shaft（305）Quantity be two, the limit shaft described in two（305）It is transversely and horizontally set
And two pieces of support plates are passed through correspondingly（302）On limit perforation, limit shaft（305）Both ends are individually fixed in positioning box body
（301）On the side wall of the left and right sides；
The fulcrum bearing（307）It is fixed on positioning box body（301）Interior bottom center position, fulcrum bearing（307）Upper surface indent structure
At having limiting groove and two arc notch for extending through the limiting groove front and rear sides side wall, the arc notch bottom
Level height is higher than the level height of limiting groove bottom, the other end at the opposite connection arc force bearing plate end of the strip connecting plate
Composition has the adjusting screw hole through its front and rear sides side wall, positions box body（301）The position of front-rear side walls face arc notch is equal
Equipped with positional punch；The adjusting bolt（306）Quantity be two, the adjusting bolt described in two（306）Head is embedded
In limiting groove, an adjusting bolt（306）The other end of the opposite connection head end of screw rod sequentially pass through front side support plate
（302）Adjusting screw hole, positioning box body（301）Positioning box body is set to after the positional punch of front side（301）Outside, another adjusting spiral shell
Bolt（306）The other end of the opposite connection head end of screw rod sequentially pass through rear side support plate（302）Adjusting screw hole, positioning box body
（301）Positioning box body is set to after the positional punch of rear side（301）Outside.
3. bending shaft degree according to claim 2 detects correcting tool, which is characterized in that the supporting mechanism（3）Also wrap
Include idler wheel（303）And locating shaft（304）, the other end composition at the opposite connection strip connecting plate end of the arc force bearing plate, which has, to be run through
The locating notch of its front and rear sides, the locating shaft（304）Both ends are fixed with the side wall at left and right sides of the locating notch respectively to be connected
It connects, idler wheel（303）In embedded locating notch and it is sheathed on locating shaft（304）On, idler wheel（303）The level height at top is higher than arc
Level height at the top of shape force bearing plate.
4. bending shaft degree according to claim 1 detects correcting tool, which is characterized in that further include being fixed on pedestal（1）
On limiting plate（2）, the limiting plate（2）Quantity be two pieces, the supporting mechanism described in two（3）Positioned at two pieces of limiting plates
（2）Between.
5. bending shaft degree according to claim 1 detects correcting tool, which is characterized in that the press locating rack（4）Packet
Include the first column（401）With the first support rod（402）, first column（401）Pedestal is fixed in lower end（1）Upper surface；Institute
State the first column（401）Quantity be two, the first support rod（402）Vertical equity be arranged and its both ends respectively with two first
Column（401）Upper end is fixedly connected, the press（5）It is fixed on the first support rod（402）On.
6. bending shaft degree according to claim 1 detects correcting tool, which is characterized in that the pedestal（1）On be provided with
The guide rail being transversely and horizontally set, each supporting mechanism（3）It is respectively connected with the transverse shift driving mechanism for driving it to be shifted along guide rail.
7. bending shaft degree according to claim 6 detects correcting tool, which is characterized in that the transverse shift driving mechanism
Including rack（6）, gear（7）And driving motor, the gear（7）Quantity be two or more, rack（6）It is sheathed on gear
（7）On, driving motor and a gear（7）Connection and the gear for being used to that it to be driven to connect（7）Rotation, the supporting mechanism（3）
It is connected to rack（6）On.
8. the bending shaft degree according to any one of claim 1~7 detects correcting tool, which is characterized in that further include
It is fixed on pedestal（1）On dial framework（8）.
9. bending shaft degree according to claim 8 detects correcting tool, which is characterized in that the dial framework（8）Including second
Column（801）, the second support rod（802）, positioning sleeve（803）, connecting rod（804）And table supporting disk（805）, second column
（801）Quantity be two, the second column described in two（801）It is individually fixed in pedestal（1）Both ends, second support rod
（802）Be transversely and horizontally set and its both ends respectively with two second columns（801）It is fixedly connected, the positioning sleeve（803）It is arranged
In the second support rod（802）On, the connecting rod（804）One end and positioning sleeve（803）It is fixedly connected, the other end is connected to table
Supporting disk（805）Lower face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162302.2U CN207874059U (en) | 2018-01-31 | 2018-01-31 | Bending shaft degree detects correcting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162302.2U CN207874059U (en) | 2018-01-31 | 2018-01-31 | Bending shaft degree detects correcting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874059U true CN207874059U (en) | 2018-09-18 |
Family
ID=63510083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820162302.2U Expired - Fee Related CN207874059U (en) | 2018-01-31 | 2018-01-31 | Bending shaft degree detects correcting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453150A (en) * | 2018-01-31 | 2018-08-28 | 成都大陆激光技术有限公司 | Bending shaft degree detects correcting tool |
-
2018
- 2018-01-31 CN CN201820162302.2U patent/CN207874059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453150A (en) * | 2018-01-31 | 2018-08-28 | 成都大陆激光技术有限公司 | Bending shaft degree detects correcting tool |
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| GR01 | Patent grant | ||
| 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: 20180918 Termination date: 20220131 |