CN208350044U - A kind of thread testing machine - Google Patents
A kind of thread testing machine Download PDFInfo
- Publication number
- CN208350044U CN208350044U CN201820915214.5U CN201820915214U CN208350044U CN 208350044 U CN208350044 U CN 208350044U CN 201820915214 U CN201820915214 U CN 201820915214U CN 208350044 U CN208350044 U CN 208350044U
- Authority
- CN
- China
- Prior art keywords
- axis
- detection instrument
- motor
- screw rod
- centering
- Prior art date
- 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.)
- Active
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides a kind of thread testing machine, can quickly carry out work piece positioning and hold, and ensure the fast and accurate for positioning of detection instrument, and detection process is time saving and energy saving, and detection accuracy is high.It includes work housing, a workbench is provided on the upper surface of the work housing, the center of the workbench is disposed with convex centering clip claw mechanism, the centering clip claw mechanism includes convex clamping jaw, mounting base, wheel for inputting with plane inner groovy, the convex part of the convex clamping jaw is distributed in the correspondence radially-directed slot of the mounting base, the guide protrusions of the convex clamping jaw are corresponding in the plane inner groovy of the wheel for inputting, the centering servo motor of wheel for inputting connection lower section, the output end of the harmonic speed reducer of mounting base connection lower part, the input terminal of harmonic speed reducer connects servo motor output end, the upper surface of the work housing is additionally provided with three coordinate slide units, the side of the upper output terminal of the three coordinates slide unit is fixed with detection instrument bracket.
Description
Technical field
The utility model relates to the technical field of thread measurement, specially a kind of thread testing machine.
Background technique
Existing thread testing machine is needed by workers carry to corresponding work stage, then hand when being detected
It is dynamic to clamp workpiece, it then will test tool again and be deep into internal thread hole and detected, detection process is time-consuming and laborious, and examines
It is not high to survey precision.
Summary of the invention
In view of the above-mentioned problems, the utility model provides a kind of thread testing machine, it can quickly carry out work piece positioning and hold,
And ensuring the fast and accurate for positioning of detection instrument, detection process is time saving and energy saving, and detection accuracy is high.
A kind of thread testing machine, it is characterised in that: it includes work housing, is provided on the upper surface of the work housing
One workbench, the center of the workbench are disposed with convex centering clip claw mechanism, and the centering clip claw mechanism includes upper
The convex part of convex clamping jaw, mounting base, the wheel for inputting with plane inner groovy, the convex clamping jaw is distributed in pair of the mounting base
Radially-directed slot is answered, the guide protrusions of the convex clamping jaw are corresponding in the plane inner groovy of the wheel for inputting, described
The centering servo motor of wheel for inputting connection lower section, the output end of the harmonic speed reducer of mounting base connection lower part, the harmonic wave
The input terminal of retarder connects servo motor output end, and the upper surface of the work housing is additionally provided with three coordinate slide units, described
The side of the upper output terminal of three coordinate slide units is fixed with detection instrument bracket, and the lower end of the detection instrument bracket is fixed with inspection
Survey tool, the top connecting detection rotating electric machine of the detection instrument, the side of the detection instrument bracket are fixed with camera,
The camera lens of the camera is towards lower arrangement.
X axis part, Y-axis part, Z axis are specifically included to part it is further characterized by: the three coordinates slide unit,
The X axis part includes X guiding strip seat, the first X direction guiding rail, is provided with the 2nd X direction guiding rail on the X guiding strip seat,
Length direction one end of the X guiding strip seat is provided with X axis motor, and the output end of the X axis motor is connected with X axis
Screw rod, the two root posts of Y-axis portion of standoff are independently installed in the first X direction guiding rail, the 2nd X direction guiding rail, corresponding card
X axis feed screw nut is provided with after the corresponding part side of column loaded on the 2nd X case guide rail is convex, the X axis screw rod is through simultaneously
Screw thread engagement connects the X axis feed screw nut；
The Y-axis part includes Y-axis portion of standoff, Y-axis motor, and the Y-axis portion of standoff specifically includes
Two root posts, a crossbeam, the beam supporting are provided with Y-direction guide rail in the upper end of two root posts, the upper surface of the crossbeam,
Length direction one end of the crossbeam is provided with Y-axis motor, and the output end of the Y-axis motor is connected with Y-axis screw rod, Z
Shaft stool supports and is installed in the Y-direction guide rail, and the end face towards the centering clip claw mechanism of the Z axis support is disposed with
The position towards the Y-axis screw rod of the detection instrument bracket, the Z axis support is provided with Y-axis feed screw nut, described
Y-axis screw rod connects the Y-axis feed screw nut through simultaneously screw thread engagement；
The Z axis includes Z axis support, Z axis to motor to part, and the Z axis support is vertically arranged, the Z axis support
Upper end be fixed with the Z axis to motor, the Z axis is connected with Z axis to screw rod to the output end of motor, the Z axis support
The end face of the centering clip claw mechanism is provided with Z-direction guide rail, the backside face of the detection instrument bracket is flush-mounted in the Z-direction
Guide rail, the detection instrument bracket are also connected with connecting plate, and the connecting plate corresponds to the Z axis and is provided with to the position of screw rod
Z axis connects the Z axis to feed screw nut through simultaneously screw thread engagement to screw rod to feed screw nut, the Z axis；
It is disposed with transverse slat on the detection instrument bracket, the detection rotating electric machine is fixed on the side of the transverse slat,
The output shaft lower part of the detection rotating electric machine is connected with detection instrument, and the other side of the transverse slat is equipped with the camera shooting in parallel
Head, the camera lens of the camera are located at the upper position arrangement of the output end of the detection instrument；
Measurer rack is additionally provided on the work housing, it is ensured that the corresponding detection instrument of multiple groups can be placed；
The position that the workbench corresponds to the centering clip claw mechanism is provided with installation escape groove, the mounting base it is interior
Intracavitary to be provided with wheel for inputting, centering servo motor, the outer ring surface of the mounting base is indirectly connected with by the angular contact bearing being set with
The inner wall of the installation escape groove is fixed with motor mounting rack below the installation escape groove, consolidates on the motor mounting rack
Equipped with the servo motor, harmonic speed reducer, the lower end surface of the affixed mounting base of the output end of the harmonic speed reducer；
The workbench and connector are aluminum alloy material, have very high rigidity, workbench will not be made amount of deflection occur, are protected
Demonstrate,prove the horizontal accuracy of workpiece.
After the utility model, after workpiece to be detected is put into centering clip claw mechanism, driving centering servo motor clamping
Firmly workpiece, three coordinate slide units act later, so that camera captures workpiece image, then carry out centering confirmation, confirm centering
Afterwards, detection instrument is placed in the surface of workpiece, so that detection instrument enters in the internal screw thread of workpiece, then uses servo motor
It is rotatablely installed seat by harmonic speed reducer, high transmission accuracy detects so that detection instrument carries out internal screw thread high-precision to workpiece；
It can quickly carry out work piece positioning and hold, and ensure the fast and accurate for positioning of detection instrument, and detection process is time saving and energy saving, detection essence
Degree is high.
Detailed description of the invention
Fig. 1 is the three-dimensional figure structure schematic representation of the utility model；
Fig. 2 is that figure structure schematic representation is overlooked in the corresponding installation of centering clip claw mechanism of the utility model；
Fig. 3 is that the A-A of Fig. 2 cuts open structural schematic diagram；
Title corresponding to serial number is as follows in figure:
Work housing 1, workbench 2, centering clip claw mechanism 3, convex clamping jaw 31, mounting base 32, wheel for inputting 33, radially-directed
Slot 34, centering servo motor 35, angular contact bearing 36, harmonic speed reducer 4, servo motor 5, three coordinate slide units 6, detection instrument branch
Frame 7, transverse slat 71, detection instrument 8, detection rotating electric machine 9, camera 10, X are oriented to strip seat 11, the first X direction guiding rail 12, the 2nd X
Direction guiding rail 13, X axis motor 14, X axis screw rod 15, Y-axis motor 16, column 17, crossbeam 18, Y-direction guide rail 19, Z axis support
20, Z axis to motor 21, Z-direction guide rail 22, connecting plate 23, measurer rack 24, installation escape groove 25, motor mounting rack 26.
Specific embodiment
A kind of thread testing machine is shown in Fig. 1-Fig. 3: it includes work housing 1, is provided with one on the upper surface of work housing 1
Workbench 2, the center of workbench 2 are disposed with convex centering clip claw mechanism 3, and centering clip claw mechanism 3 includes convex clamping jaw
31, the convex part of mounting base 32, the wheel for inputting 33 with plane inner groovy, convex clamping jaw 31 is distributed in the correspondence diameter of mounting base 32
To guide groove 34, the guide protrusions of convex clamping jaw 31 are corresponding in the plane inner groovy of wheel for inputting 33, and wheel for inputting 33 connects
Connect lower section centering servo motor 35, mounting base 32 connect lower part harmonic speed reducer 4 output end, harmonic speed reducer 4 it is defeated
Enter end connection 5 output end of servo motor, the upper surface of work housing 1 is additionally provided with three coordinate slide units 6, three coordinate slide units 6 it is upper
The side of portion's output end is fixed with detection instrument bracket 7, and the lower end of detection instrument bracket 7 is fixed with detection instrument 8, detection instrument
8 top connecting detection rotating electric machine 9, the side of detection instrument bracket 7 are fixed with camera 10, the camera lens direction of camera 10
Lower arrangement.
Three coordinate slide units specifically include X axis part, Y-axis part, Z axis to part, and X axis part includes X guiding length
Article seat 11, the first X direction guiding rail 12 are provided with the 2nd X direction guiding rail 13 on X guiding strip seat 11, and X is oriented to the length side of strip seat 11
One end is provided with X axis motor 14, the output end of X axis motor 14 is connected with X axis screw rod 15, Y-axis portion of standoff
Two root posts 17 are independently installed in the first X direction guiding rail 12, the 2nd X direction guiding rail 13, and correspondence is installed in the 2nd X direction guiding rail 13
X axis feed screw nut is provided with after the corresponding part side of column is convex, X axis screw rod 15 is through simultaneously screw thread engagement connection X axis silk
Stem nut；
Y-axis part includes Y-axis portion of standoff, Y-axis motor 16, and Y-axis portion of standoff specifically includes two and stands
17, crossbeams 18 of column, crossbeam 18 are supported on the upper end of two root posts 17, and the upper surface of crossbeam 18 is provided with Y-direction guide rail 19, horizontal
Length direction one end of beam 18 is provided with Y-axis motor 16, and the output end of Y-axis motor 16 is connected with Y-axis screw rod, Z axis branch
Seat 20 supports and is installed in Y-direction guide rail 19, and the end face of the direction centering clip claw mechanism 6 of Z axis support 20 is disposed with detection instrument branch
Frame 7, the position towards Y-axis screw rod of Z axis support 20 are provided with Y-axis feed screw nut, and Y-axis screw rod is through simultaneously screw thread engagement
Connect Y-axis feed screw nut；
Z axis to part include Z axis support 20, Z axis to motor 21, Z axis support 20 is vertically arranged, Z axis support 20 it is upper
End is fixed with Z axis to motor 21, and Z axis is connected with Z axis to screw rod, the direction centering folder of Z axis support 20 to the output end of motor 21
The end face of pawl mechanism is provided with Z-direction guide rail 22, and the backside face of detection instrument bracket 7 is flush-mounted in Z-direction guide rail 22, detection instrument bracket
7 are also connected with connecting plate 23, and connecting plate 23 corresponds to Z axis and is provided with Z axis to feed screw nut to the position of screw rod, and Z axis is to screw rod
Z axis is connected to feed screw nut through simultaneously screw thread engagement；
It is disposed with transverse slat 71 on detection instrument bracket 7, detection rotating electric machine 9, detection rotation are fixed on the side of transverse slat 71
The output shaft lower part of rotating motor 9 is connected with detection instrument 8, and the other side of transverse slat 71 is equipped with camera 10, camera 10 in parallel
Camera lens be located at detection instrument output end upper position arrangement；
Measurer rack 24 is additionally provided on work housing 1, it is ensured that the corresponding detection instrument of multiple groups can be placed；
The position that workbench 2 corresponds to centering clip claw mechanism 3 is provided with installation escape groove 25, and the interior of mounting base 32 intracavitary is set
It is equipped with wheel for inputting 33, centering servo motor 35, the outer ring surface of mounting base 32 is indirectly connected with peace by the angular contact bearing 36 of suit
The inner wall of escape groove 25 is filled, the lower section of installation escape groove 25 is fixed with motor mounting rack 26, is fixed with and watches on motor mounting rack 26
Take motor 5, harmonic speed reducer 4, the lower end surface of the affixed mounting base 32 of the output end of harmonic speed reducer 4；
Workbench 2 and connector are aluminum alloy material, have very high rigidity, workbench will not be made amount of deflection occur, are guaranteed
The horizontal accuracy of workpiece.
Its working principles are as follows: driving centering servo motor clamps after workpiece to be detected is put into centering clip claw mechanism
Workpiece, three coordinate slide units act later, so that camera captures workpiece image, then carry out centering confirmation, after confirming centering,
Detection instrument is placed in the surface of workpiece, so that detection instrument enters in the internal screw thread of workpiece, it is then logical with servo motor
Harmonic speed reducer rotational installation seat is crossed, high transmission accuracy detects so that detection instrument carries out internal screw thread high-precision to workpiece；Its
Work piece positioning can quickly be carried out to hold, and ensure the fast and accurate for positioning of detection instrument, detection process is time saving and energy saving, detection accuracy
It is high.
Specific embodiment of the utility model is described in detail above, but content is only what the utility model was created
Preferred embodiment should not be construed as limiting the practical range of the utility model creation.All create according to the utility model is applied
All the changes and improvements made by range etc., shall still fall within the scope of this patent.
Claims (8)
1. a kind of thread testing machine, it is characterised in that: it includes work housing, is provided with one on the upper surface of the work housing
Workbench, the center of the workbench are disposed with convex centering clip claw mechanism, and the centering clip claw mechanism includes convex
The convex part of clamping jaw, mounting base, the wheel for inputting with plane inner groovy, the convex clamping jaw is distributed in the correspondence of the mounting base
Radially-directed slot, the guide protrusions of the convex clamping jaw are corresponding in the plane inner groovy of the wheel for inputting, the input
The centering servo motor of wheel connection lower section, the output end of the harmonic speed reducer of mounting base connection lower part, the harmonic reduction
The input terminal of device connects servo motor output end, and the upper surface of the work housing is additionally provided with three coordinate slide units, and described three sit
The side for marking the upper output terminal of slide unit is fixed with detection instrument bracket, and the lower end of the detection instrument bracket is fixed with detection work
Tool, the top connecting detection rotating electric machine of the detection instrument, the side of the detection instrument bracket is fixed with camera, described
The camera lens of camera is towards lower arrangement.
2. a kind of thread testing machine as described in claim 1, it is characterised in that: the three coordinates slide unit specifically includes X axis
Partially, to part, the X axis part includes X guiding strip seat, the first X direction guiding rail, the X guiding length for Y-axis part, Z axis
The 2nd X direction guiding rail is provided on article seat, length direction one end of the X guiding strip seat is provided with X axis motor, the X-axis
It is connected with X axis screw rod to the output end of motor, the two root posts of Y-axis portion of standoff are independently installed in the first X
Direction guiding rail, the 2nd X direction guiding rail are provided with X axis screw rod after the corresponding part side of the corresponding column for being installed in the 2nd X case guide rail is convex
Nut, the X axis screw rod connect the X axis feed screw nut through simultaneously screw thread engagement.
3. a kind of thread testing machine as claimed in claim 2, it is characterised in that: the Y-axis part includes Y-axis part
Support, Y-axis motor, the Y-axis portion of standoff specifically include two root posts, a crossbeam, and the beam supporting is in two
The upper end of column, the upper surface of the crossbeam are provided with Y-direction guide rail, and length direction one end of the crossbeam is provided with Y-axis electricity
Machine, the output end of the Y-axis motor are connected with Y-axis screw rod, and Z axis bearing support is simultaneously installed in the Y-direction guide rail, the Z
The end face towards the centering clip claw mechanism of shaft stool is disposed with the detection instrument bracket, the Z axis support towards institute
The position for stating Y-axis screw rod is provided with Y-axis feed screw nut, and the Y-axis screw rod connects the Y-axis through simultaneously screw thread engagement
Feed screw nut.
4. a kind of thread testing machine as claimed in claim 3, it is characterised in that: the Z axis includes Z axis support, Z axis to part
To motor, the Z axis support is vertically arranged, and the upper end of the Z axis support is fixed with the Z axis to motor, and the Z axis is to electricity
The output end of machine is connected with Z axis to screw rod, and the end face towards the centering clip claw mechanism of the Z axis support is provided with Z-direction and leads
The backside face of rail, the detection instrument bracket is flush-mounted in the Z-direction guide rail, and the detection instrument bracket is also connected with connecting plate,
The connecting plate corresponds to the Z axis and is provided with Z axis to feed screw nut to the position of screw rod, and the Z axis is to screw rod through simultaneously spiral shell
Line engagement connects the Z axis to feed screw nut.
5. a kind of thread testing machine as claimed in claim 4, it is characterised in that: be disposed with cross on the detection instrument bracket
Plate, the detection rotating electric machine is fixed on the side of the transverse slat, and the output shaft lower part of the detection rotating electric machine is connected with
Detection instrument, the other side of the transverse slat are equipped with the camera in parallel, and the camera lens of the camera is located at the detection work
The upper position of the output end of tool is arranged.
6. a kind of thread testing machine as described in claim 1, it is characterised in that: be additionally provided with measurer on the work housing and put
Set frame.
7. a kind of thread testing machine as described in claim 1, it is characterised in that: the workbench corresponds to the centering clamping jaw
The position of mechanism is provided with installation escape groove, and the interior of the mounting base intracavitary is provided with wheel for inputting, centering servo motor, the peace
The outer ring surface for filling seat is indirectly connected with the inner wall of the installation escape groove by the angular contact bearing being set with, the installation escape groove
Lower section is fixed with motor mounting rack, and the servo motor, harmonic speed reducer are fixed on the motor mounting rack, and the harmonic wave subtracts
The lower end surface of the affixed mounting base of the output end of fast device.
8. a kind of thread testing machine as described in claim 1, it is characterised in that: the workbench and connector are aluminium alloy
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915214.5U CN208350044U (en) | 2018-06-13 | 2018-06-13 | A kind of thread testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915214.5U CN208350044U (en) | 2018-06-13 | 2018-06-13 | A kind of thread testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350044U true CN208350044U (en) | 2019-01-08 |
Family
ID=64883813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820915214.5U Active CN208350044U (en) | 2018-06-13 | 2018-06-13 | A kind of thread testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208350044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426548A (en) * | 2018-06-13 | 2018-08-21 | 苏州绿的谐波传动科技有限公司 | A kind of thread testing machine |
| CN110360958A (en) * | 2019-06-04 | 2019-10-22 | 上海捷岩信息科技有限公司 | A kind of magnetoresistance transformer bias automatic checkout system and method |
| CN111879505A (en) * | 2020-07-08 | 2020-11-03 | 常州海通石油管业有限公司 | Oil pipe thread detection device for high-pressure oil-gas well operation |
-
2018
- 2018-06-13 CN CN201820915214.5U patent/CN208350044U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426548A (en) * | 2018-06-13 | 2018-08-21 | 苏州绿的谐波传动科技有限公司 | A kind of thread testing machine |
| CN110360958A (en) * | 2019-06-04 | 2019-10-22 | 上海捷岩信息科技有限公司 | A kind of magnetoresistance transformer bias automatic checkout system and method |
| CN111879505A (en) * | 2020-07-08 | 2020-11-03 | 常州海通石油管业有限公司 | Oil pipe thread detection device for high-pressure oil-gas well operation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208350044U (en) | A kind of thread testing machine | |
| CN108426548A (en) | A kind of thread testing machine | |
| CN210604218U (en) | Metal material elongation rate detection positioning device | |
| CN208223337U (en) | Novel cross shaft detection device | |
| CN213301097U (en) | Thread detection machine | |
| CN213274195U (en) | Motor end cover detection tool | |
| CN211855128U (en) | Cone measuring device of rack | |
| CN212540317U (en) | High-precision rapid nondestructive testing device for surface of mechanical part | |
| CN202869528U (en) | Flexible clamping detection system | |
| CN210981148U (en) | Simple and easy detection device of precision machine part | |
| CN207335582U (en) | Cubing for detection pipe beam | |
| CN209706742U (en) | A kind of 3D measuring table based on five axis | |
| CN202470946U (en) | Device for quickly detecting precision consistency of cutting edges | |
| CN207636045U (en) | A kind of novel positioning fixture of three coordinate measurements | |
| CN215952494U (en) | Precise pneumatic measuring instrument | |
| CN217372013U (en) | High-precision instrument clamp | |
| CN212512835U (en) | Frock suitable for percentage table detects | |
| CN219694032U (en) | New energy automobile spare part processing short-term test measuring tool | |
| CN106524982B (en) | coaxial line measuring device and measuring method thereof | |
| CN221764623U (en) | Water gauge production and processing workshop safety inspection equipment | |
| CN213515347U (en) | Precision measurement device for precision finishing | |
| CN212747756U (en) | Detection equipment for mirror flatness | |
| CN210452487U (en) | Automobile parts is with examining utensil | |
| CN218238692U (en) | Rod end joint detects concentricity frock | |
| CN220481378U (en) | Online measurement tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |