CN210952735U - Constant velocity universal joint surface texture spiral line check out test set - Google Patents
Constant velocity universal joint surface texture spiral line check out test set Download PDFInfo
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- CN210952735U CN210952735U CN201921666191.XU CN201921666191U CN210952735U CN 210952735 U CN210952735 U CN 210952735U CN 201921666191 U CN201921666191 U CN 201921666191U CN 210952735 U CN210952735 U CN 210952735U
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Abstract
The utility model relates to a constant velocity universal joint surface texture spiral line detection device, which comprises a workbench, the upper surface of the workbench is provided with a workpiece clamp, the workbench is provided with a driving mechanism for driving the workpiece to rotate, a slide rail is fixedly connected on the workbench, a bracket is connected on the slide rail in a sliding way, a camera is fixedly connected on the bracket, the workbench is provided with an adjusting mechanism for adjusting the position of the bracket on the workbench, a nylon rope ring is sleeved on the workpiece, a balancing weight is fixedly connected on the nylon rope ring, the workpiece is clamped in the workpiece clamp firstly, the nylon rope ring is sleeved at one end of the part to be detected of the workpiece, the driving mechanism drives the workpiece to rotate, detect the distance that the nylon rope circle removed in a period through the camera, through such setting, simple structure, convenient operation has made things convenient for the operator to detect the screw thread that waits to detect the position on the work piece.
Description
Technical Field
The utility model relates to a check out test set especially relates to a constant velocity cardan joint surface texture helix check out test set.
Background
A constant velocity universal joint is a mechanism that connects two shafts whose axes do not coincide and transmits motion at the same angular velocity between the two shafts.
In the process of machining the constant velocity universal joint, an oil seal diameter on the constant velocity universal joint is usually machined through grinding by a grinding wheel, fine textures similar to a spiral line are formed on a bearing belt in the machining mode, when the formed textures are too obvious, engine oil in a gearbox can be caused to seep out, and a device for detecting the spiral angle on the oil seal diameter on the constant velocity universal joint is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a constant velocity universal joint surface texture helix check out test set, it has made things convenient for the operator to wait to detect the effect that the screw thread at position detects on the work piece.
The utility model aims at realizing through the following technical scheme:
the utility model provides a constant velocity cardan joint surface texture helix check out test set, includes the workstation upper surface is equipped with work piece holder, is equipped with on the workstation to be used for driving work piece pivoted actuating mechanism, a fixedly connected with slide rail on the workstation sliding connection has a support on the slide rail, a fixedly connected with camera on the support be equipped with the adjustment mechanism who is used for adjusting the support position on the workstation, the cover is equipped with a nylon rope circle on the work piece a fixedly connected with balancing weight is circled to the nylon rope.
Through adopting above-mentioned technical scheme, press from both sides the work piece tight in work piece holder earlier, overlap the nylon rope circle and establish the work piece and wait to detect position one end, actuating mechanism drive work piece rotates, detects the distance that the nylon rope circle removed in a period through the camera, through such setting, simple structure, convenient operation has made things convenient for the operator to detect the helix that waits to detect the position on the work piece.
The utility model discloses further set up to: the workpiece fixture comprises a first base fixedly connected to the workbench, a first rod rotatably connected to the first base, a bowl-shaped tip installed at one end of the first rod, a second base slidably connected to the upper surface of the workbench along the length direction of the workbench, a second rod rotatably connected to the second base, a rotating tip installed at one end of the second rod, and an adjusting piece arranged on the workbench and used for adjusting the position of the second base on the workbench, wherein the bowl-shaped tip is fixedly connected to the first rod through a bolt, and the rotating tip is fixedly connected to the second rod through a bolt.
Through adopting above-mentioned technical scheme, through placing the work piece between bowl type top and live centre, support tightly in bowl type top with the great one end of work piece, adjust the second base, support the live centre tightly on one end of work piece, through such setting, simple structure, convenient operation has made things convenient for the operator to fix the work piece.
The utility model discloses further set up to: the regulating part includes two sets of fixed connection and rotates the seat on the workstation upper surface, rotates threaded rod, the slide bar of fixed connection on two sets of rotation seats, fixed connection driving motor on the workstation, sets up the first speed reducer of on driving motor output shaft, threaded rod one end just is coaxial setting with first speed reducer output fixed connection, second base and threaded rod threaded connection second base sliding connection is on the slide bar.
Through adopting above-mentioned technical scheme, driving motor drives first speed reducer work, and under the speed reduction of first speed reducer, first speed reducer drives the threaded rod and rotates, and the threaded rod drives the second base and slides on the slide bar, through such setting, simple structure, convenient operation has made things convenient for the operator to adjust the position of second base on the workstation.
The utility model discloses further set up to: the second base is connected with a positioning rod in a threaded mode, one end of the positioning rod is connected with a driving rod in a rotating mode, and one end, far away from the driving rod, of the positioning rod penetrates through the second base and then abuts against the upper surface of the workbench tightly.
Through adopting above-mentioned technical scheme, have a locating lever through threaded connection on the second base, rotate in locating lever one end and be connected with a actuating lever, after adjusting the second base position, rotate the locating lever, the one end of locating lever is supported tightly on the workstation upper surface, through such setting, simple structure, convenient operation has improved the stability of second base in the course of the work.
The utility model discloses further set up to: the adjusting mechanism comprises two groups of mounting seats fixedly connected to the upper surface of the workbench, a lead screw rotatably connected between the two groups of mounting seats, a driving handle fixedly connected to one end of the lead screw, and the support is in threaded connection with the lead screw.
Through adopting above-mentioned technical scheme, drive the lead screw through the drive handle and rotate, the lead screw drives the support and slides on the slide rail, through such setting, simple structure, convenient operation has made things convenient for the operator to adjust the position relation between camera and the work piece.
The utility model discloses further set up to: the light supplementing lamp is characterized in that a mounting frame is fixedly connected to the support, a mounting ring is fixedly connected to the mounting frame, a light supplementing lamp is slidably connected to the mounting ring, a positioning bolt is connected to the outer wall of the mounting ring in a threaded mode, and one end of the positioning bolt is abutted to the outer wall of the light supplementing lamp.
Through adopting above-mentioned technical scheme, through a fixedly connected with mounting bracket on the support, a fixedly connected with collar on the mounting bracket, sliding connection has a light filling lamp in the collar, fixes the light filling lamp in the collar through positioning bolt, through such setting, simple structure, convenient operation has made things convenient for and has carried out the light filling to the work piece, has made things convenient for the better observation work piece of camera.
The utility model discloses further set up to: the driving mechanism comprises a right-angle speed reducer fixedly connected to the first base and a servo motor fixedly connected to the right-angle speed reducer, an output shaft of the servo motor is coaxially and fixedly connected with an input shaft of the right-angle speed reducer, and an output shaft of the right-angle speed reducer is coaxially and fixedly connected with the first rod.
Through adopting above-mentioned technical scheme, drive right angle reduction gear work through servo motor, drive first pole rotation under right angle reduction gear's deceleration, through such setting, simple structure, convenient operation has made things convenient for operator drive work piece to rotate.
The utility model discloses further set up to: the second base is fixedly connected with a first plate, the upper surface of one end, far away from the second base, of the first plate is fixedly connected with a second plate, a placing groove is formed in the second plate, and the bottom surface of the placing groove is lower than the rotating center.
Through adopting above-mentioned technical scheme, fixedly connected with first board on the second base lateral wall, fixedly connected with second board on first board upper surface has seted up the standing groove on the second board, through such setting, simple structure, convenient operation, when the installation work piece, the operator can place work piece one end in the standing groove, has made things convenient for the operator to install the work piece.
To sum up, the utility model discloses a beneficial technological effect does: the detection of the screw thread of the part to be detected on the workpiece is facilitated for an operator; an operator can place one end of the workpiece in the placing groove, so that the operator can conveniently install the workpiece; the operator can drive the workpiece to rotate conveniently; the light supplementing is convenient for the workpiece, and the workpiece can be better observed by the camera.
Drawings
FIG. 1 is an overall mechanism schematic diagram of the embodiment;
FIG. 2 is a schematic view showing the overall structure of the adjusting mechanism in the embodiment;
fig. 3 is a schematic view of the overall structure on the first plate and the second plate in the embodiment.
Reference numerals: 1. a work table; 2. a workpiece holder; 3. a drive mechanism; 4. a slide rail; 5. a support; 6. a camera; 7. an adjustment mechanism; 8. a nylon loop; 9. a balancing weight; 10. a first base; 11. a first lever; 12. a bowl-shaped center; 13. a second base; 14. a second lever; 15. a live center; 16. an adjustment member; 17. a rotating seat; 18. a threaded rod; 19. a slide bar; 20. a drive motor; 21. a first speed reducer; 22. positioning a rod; 23. a drive rod; 24. a mounting seat; 25. a lead screw; 26. a drive handle; 27. a mounting frame; 28. a mounting ring; 29. a light supplement lamp; 30. positioning the bolt; 31. a right-angle reducer; 32. a servo motor; 33. a first plate; 34. a second plate; 35. and (6) placing the groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses a constant velocity universal joint surface texture helix check out test set, including workstation 1, be equipped with the work piece holder 2 that is used for pressing from both sides tight work piece on workstation 1, be equipped with on workstation 1 and be used for driving work piece pivoted actuating mechanism 3, a fixedly connected with slide rail 4 (as figure 2) on workstation 1, sliding connection has a support 5 (as figure 2) on slide rail 4, fixedly connected with camera 6 (as figure 2) on support 5, the cover is equipped with a nylon rope circle 8 on the work piece, a fixedly connected with balancing weight 9 on nylon rope circle 8.
As shown in fig. 1 and 2, the work holder 2 includes a first base 10, a first rod 11, a bowl-shaped tip 12, a second base 13, a second rod 14, a rotating tip 15 and an adjusting member 16, the first base 10 is fixedly connected to one end of the upper surface of the worktable 1, the first rod 11 is rotatably connected to the first base 10, the bowl-shaped tip 12 is installed at one end of the first rod 11, the bowl-shaped tip 12 is fixedly connected to one end of the first rod 11 through a bolt, the second base 13 is slidably connected to the upper surface of the worktable 1, the second base 13 slides along the length direction of the upper surface of the worktable 1, the second rod 14 is rotatably connected to the second base 13, the rotating tip 15 is fixed to one end of the second rod 14 through a bolt, the adjusting member 16 is arranged between the worktable 1 and the second base 13, and the adjusting member 16 is used for adjusting the distance between the second base 13 and the first base 10.
As shown in fig. 1 and fig. 2, the adjusting member 16 includes a rotating seat 17, a threaded rod 18, a sliding rod 19, a driving motor 20, a first speed reducer 21, two sets of rotating seats 17 are fixedly connected to the upper surface of the workbench 1, two ends of the threaded rod 18 are rotatably connected to the rotating seats 17, two ends of the sliding rod 19 are fixedly connected to the two sets of rotating seats 17, a second base 13 is in threaded connection with the threaded rod 18, the second base 13 is in sliding connection with the sliding rod 19, the driving motor 20 is fixedly connected to the upper surface of the workbench 1, the first speed reducer 21 is fixedly connected to the upper surface of the workbench 1, an output shaft of the driving motor 20 is fixed to an input shaft of the first speed reducer 21 and coaxially arranged, and an output shaft of the first speed reducer 21 is fixed to one end of the threaded.
As shown in fig. 1 and 2, in order to improve the stability of the second base 13 during the operation, a positioning rod 22 is screwed to the second base 13, one end of the positioning rod 22 penetrating through the second base 13 abuts against the upper surface of the working table 1, and a driving rod 23 for facilitating the rotation of the positioning rod 22 by an operator is rotatably connected to the other end of the positioning rod 22.
As shown in fig. 1 and 2, the driving mechanism 3 includes a servo motor 32 and a right-angle reducer 31, the right-angle reducer 31 is fixedly connected to the first base 10, an output shaft of the right-angle reducer 31 is fixed to and coaxially disposed with one end of the first rod 11, the servo motor 32 is fixedly connected to the right-angle reducer 31, and an output shaft of the servo motor 32 is fixed to and coaxially disposed with an input shaft of the right-angle reducer 31.
As shown in fig. 1 and 2, in order to facilitate an operator to adjust the position between the camera 6 and a workpiece, an adjusting mechanism 7 is arranged on the workbench 1, the adjusting mechanism 7 includes mounting seats 24, a lead screw 25 and a driving handle 26, two groups of mounting seats 24 are fixedly connected to the upper surface of the workbench 1, the connecting line of the two groups of mounting seats 24 is parallel to the slide rail 4, two ends of the lead screw 25 are rotatably connected to the mounting seats 24, and the support 5 is in threaded connection with the lead screw 25. The driving handle 26 is fixedly connected to one end of the lead screw 25.
As shown in fig. 1 and 2, in order to facilitate better observing the workpiece by the camera 6, an installation frame 27 is fixedly connected to the bracket 5, an installation ring 28 is fixedly connected to the installation frame 27, a light supplement lamp 29 is slidably connected to the installation ring 28, a positioning bolt 30 is threadedly connected to the installation ring 28, and one end of the positioning bolt 30 abuts against the outer wall of the light supplement lamp 29.
As shown in fig. 1 and 3, in order to facilitate the operator to mount the workpiece, a first plate 33 is fixedly connected to a side wall of the second base 13, a second plate 34 is fixedly connected to an upper surface of one end of the first plate 33, which is far away from the second base 13, the first plate 33 and the second plate 34 are vertically arranged, a placement groove 35 is formed in an end surface of one end of the second plate 34, which is far away from the first plate 33, and a bottom surface of the placement groove 35 is lower than the rotating center 15.
The implementation principle of the embodiment is as follows: one end of a workpiece is placed in the placing groove 35, the driving motor 20 works, the driving motor 20 drives the threaded rod 18 to rotate, the threaded rod 18 drives the second base 13 to move towards the first base 10, one end of the workpiece abuts against the bowl-shaped tip 12, the driving motor 20 continues to work, an operator aligns one end of the workpiece close to the placing groove 35 with the rotating tip 15, and the rotating tip 15 abuts against the other end of the workpiece;
rotating a positioning rod 22, wherein one end of the positioning rod 22 penetrating through the second base 13 is abutted against the upper surface of the workbench 1;
sleeving a nylon rope ring 8 on one end of a part to be detected of the workpiece;
the driving handle 26 is rotated, the driving handle 26 drives the screw rod 25 to rotate, the screw rod 25 drives the support 5 to slide on the slide rail 4, and the camera 6 is aligned with the part to be detected of the workpiece;
turning on the light supplement lamp 29;
the servo motor 32 is started, the servo motor 32 drives the first rod 11 to rotate, and the first rod 11 drives the workpiece to rotate;
after the workpiece is installed, the camera 6 shoots the position of the nylon rope ring 8 on the workpiece for retaining, after the workpiece rotates, the nylon rope ring 8 with the balancing weight 9 moves on the workpiece under the traction of spiral line textures, after the nylon rope ring 8 with the balancing weight 9 stops moving, the camera 6 shoots a picture again, and the spiral angle of the spiral line on the workpiece is calculated according to the moving distance and the moving time of the nylon rope ring 8.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a constant velocity joint surface texture helix check out test set, includes workstation (1), its characterized in that: workstation (1) upper surface is equipped with work piece holder (2), is equipped with on workstation (1) and is used for driving work piece pivoted actuating mechanism (3), fixedly connected with slide rail (4) on workstation (1) sliding connection has a support (5) on slide rail (4), fixedly connected with camera (6) on support (5) be equipped with adjustment mechanism (7) that are used for adjusting support (5) position on workstation (1), the cover is equipped with a nylon rope circle (8) on the work piece fixedly connected with balancing weight (9) are gone up to nylon rope circle (8).
2. The constant velocity joint surface texture helix detection device according to claim 1, wherein: the workpiece fixture (2) comprises a first base (10) fixedly connected to the workbench (1), a first rod (11) rotatably connected to the first base (10), a bowl-shaped tip (12) installed at one end of the first rod (11), a second base (13) slidably connected to the upper surface of the workbench (1) along the length direction of the workbench (1), a second rod (14) rotatably connected to the second base (13), a rotating tip (15) installed at one end of the second rod (14) and an adjusting piece (16) arranged on the workbench (1) and used for adjusting the position of the second base (13) on the workbench (1), wherein the bowl-shaped tip is fixedly connected to the first rod (11) through a bolt, and the rotating tip (15) is fixedly connected to the second rod (14) through a bolt.
3. The constant velocity joint surface texture helix detection device according to claim 2, wherein: regulating part (16) include two sets of fixed connection on workstation (1) upper surface rotate seat (17), rotate threaded rod (18) of connection on two sets of rotation seats (17), slide bar (19) of fixed connection on two sets of rotation seats (17), driving motor (20) of fixed connection on workstation (1), set up at driving motor (20) epaxial first speed reducer (21) of exporting, threaded rod (18) one end just is coaxial setting with first speed reducer (21) output fixed connection, second base (13) and threaded rod (18) threaded connection second base (13) sliding connection is on slide bar (19).
4. The constant velocity joint surface texture helix detection device according to claim 3, wherein: the positioning device is characterized in that a positioning rod (22) is connected to the second base (13) in a threaded mode, one end of the positioning rod (22) is connected with a driving rod (23) in a rotating mode, and one end, far away from the driving rod (23), of the positioning rod (22) penetrates through the second base (13) and then abuts against the upper surface of the workbench (1).
5. The constant velocity joint surface texture helix detection device according to claim 1, wherein: adjustment mechanism (7) include two sets of fixed connection mount pad (24) on workstation (1) upper surface, rotate lead screw (25) of connection between two sets of mount pads (24), fixed connection drive handle (26) of serving at lead screw (25), threaded connection between support (5) and lead screw (25).
6. The constant velocity joint surface texture helix detection device according to claim 1, wherein: fixedly connected with mounting bracket (27) on support (5) fixedly connected with collar (28) on mounting bracket (27) sliding connection has a light filling lamp (29) in collar (28) threaded connection has a positioning bolt (30) on the mounting bracket (28) outer wall, and the one end of positioning bolt (30) is supported tightly on light filling lamp (29) outer wall.
7. The constant velocity joint surface texture helix detection device according to claim 2, wherein: the driving mechanism (3) comprises a right-angle reducer (31) fixedly connected to the first base (10) and a servo motor (32) fixedly connected to the right-angle reducer (31), an output shaft of the servo motor (32) is coaxially and fixedly connected with an input shaft of the right-angle reducer (31), and an output shaft of the right-angle reducer (31) is coaxially and fixedly connected with the first rod (11).
8. The constant velocity joint surface texture helix detection device according to claim 7, wherein: the second base (13) is fixedly connected with a first plate (33), the upper surface of one end, far away from the second base (13), of the first plate (33) is fixedly connected with a second plate (34), the second plate (34) is provided with a placing groove (35), and the bottom surface of the placing groove (35) is lower than the rotating center (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666191.XU CN210952735U (en) | 2019-09-30 | 2019-09-30 | Constant velocity universal joint surface texture spiral line check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666191.XU CN210952735U (en) | 2019-09-30 | 2019-09-30 | Constant velocity universal joint surface texture spiral line check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210952735U true CN210952735U (en) | 2020-07-07 |
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ID=71381949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921666191.XU Active CN210952735U (en) | 2019-09-30 | 2019-09-30 | Constant velocity universal joint surface texture spiral line check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210952735U (en) |
-
2019
- 2019-09-30 CN CN201921666191.XU patent/CN210952735U/en active Active
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