CN214816590U - Angle adjusting mechanism - Google Patents
Angle adjusting mechanism Download PDFInfo
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- CN214816590U CN214816590U CN202121218148.4U CN202121218148U CN214816590U CN 214816590 U CN214816590 U CN 214816590U CN 202121218148 U CN202121218148 U CN 202121218148U CN 214816590 U CN214816590 U CN 214816590U
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Abstract
The utility model belongs to the technical field of measuring equipment, in particular to an angle adjusting mechanism, which comprises a measuring piece, an angle adjusting device, a measuring seat connecting seat and a chuck which are sequentially connected; the angle adjusting device is including surveying a connecting piece, first regulation wheelset, second regulation wheelset, the handle of a knife, connect gradually through the locating lever, survey and be equipped with first locating hole on the connecting piece, be equipped with first internal thread in the first locating hole, all be equipped with the external screw thread on the first regulation wheel of first regulation wheelset and the second regulation wheel of second regulation wheelset, the handle of a knife includes ring channel and connecting rod, is equipped with the third internal thread on the connecting rod, sets up second regulation wheelset on the ring channel, the utility model discloses set up first regulation wheelset and second regulation wheelset, adjustment connecting rod angle sets up the precision and the degree of accuracy when thin screw thread improves measuring part angular adjustment on the first regulation wheel, and second regulation wheelset is fixed the back measuring part angle of adjusting through rotatory locking, has guaranteed the stability after angular adjustment.
Description
Technical Field
The application belongs to the technical field of measuring equipment and relates to an angle adjusting mechanism for measuring equipment.
Background
The Z axle on the measuring machine is inconsistent with the angle direction when the measuring piece is installed, the deviation can appear when the measuring piece is installed, the installation is partially inaccurate when the measuring mechanism is used for mapping, the deviation which can be adjusted through processing under the general condition is avoided, but the measuring piece does not have tolerance requirements, the Z axle on the measuring machine is installed, the measuring piece is installed on a vertical horizontal plane, and the problem that the deviation appears when the measuring piece is installed is solved by doing a set of angle adjustment mechanism in the middle of the Z axle on the measuring piece and the measuring machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that the deviation appears in the installation of prior art measuring device, provide an angular adjustment mechanism.
The utility model provides an angle adjusting mechanism, which comprises a measuring piece, an angle adjusting device, a measuring seat connecting seat and a chuck which are sequentially connected,
the angle adjusting device comprises a measuring seat connecting piece, a first adjusting wheel set, a knife handle and a second adjusting wheel set which are sequentially connected through a positioning rod,
the first adjusting wheel group is provided with a plurality of first adjusting wheels, the first adjusting wheels are provided with first external threads,
the second adjusting wheel group is provided with a plurality of second adjusting wheels, the second adjusting wheels are provided with second external threads,
the knife handle comprises an annular groove and a connecting rod, the connecting rod is arranged at the center of the annular groove, a third internal thread matched with the second external thread is arranged on the connecting rod, a second adjusting wheel set is arranged on the annular groove,
the locating lever is close to the hole threaded connection that one end excircle and first regulating wheel were equipped with, and the locating lever is close to the hole sliding connection that other end excircle second regulating wheel was equipped with.
Furthermore, first regulation wheelset includes 3 first regulating wheels, and the second regulation wheelset includes 3 second regulating wheels, 3 first regulating wheels become with 3 second regulating wheels all become the triangle-shaped and lay.
Further, the first external thread, the second external thread and the third internal thread are all fine threads.
Furthermore, three first open grooves are formed in the wall of the annular groove, and the first open grooves and the side faces of the second regulating wheels are correspondingly arranged.
Furthermore, 3 second open grooves are formed in the annular wall of the measuring seat connecting piece, and the second open grooves correspond to the side faces of the first adjusting wheels.
Furthermore, the annular groove is also provided with three mounting grooves for mounting the second adjusting wheel, and the mounting grooves are distributed in a triangular shape around the connecting rod.
Further, the depth of the mounting groove is lower than the height of the second adjusting wheel.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses set up angle adjusting device, wherein first regulation wheelset is through rotatory first regulating wheel, adjusting connection pole angle, and the precision and the degree of accuracy when setting up thin screw thread improvement measuring part angular adjustment on the first regulating wheel, second regulation wheelset is through rotatory second regulating wheel, and the fixed back measuring part angle of adjusting of locking has guaranteed the stability after angular adjustment.
Drawings
The following drawings are merely illustrative of and explanatory of the invention and are not intended to limit the scope of the invention, wherein:
FIG. 1: the utility model has a schematic structure;
FIG. 2: the structure schematic diagram of the angle adjusting device of the utility model;
in the figure: 1-measuring part, 2-measuring seat connecting part, 3-first adjusting wheel set, 4-second adjusting wheel set, 5-knife handle, 6-measuring seat connecting seat, 7-clamping head, 8-positioning rod, 11-mounting groove, 12-annular groove and 13-connecting rod.
Detailed Description
In order to make the objects, technical solutions, design methods, and advantages of the present invention more clear, the present invention will be further described in detail by the following embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in figure 1, the utility model provides an angle adjusting mechanism, which comprises a measuring part 1, an angle adjusting device, a measuring seat connecting seat 6 and a chuck 7 which are sequentially connected,
the angle adjusting device comprises a measuring seat connecting piece 2, a first adjusting wheel set 3, a knife handle 5 and a second adjusting wheel set 4 which are sequentially connected through a positioning rod 8,
the first adjusting wheel group 3 is provided with a plurality of first adjusting wheels, the first adjusting wheels are provided with first external threads,
the second adjusting wheel group 4 is provided with a plurality of second adjusting wheels, the second adjusting wheels are provided with second external threads,
the knife handle 5 comprises an annular groove 12 and a connecting rod 13, the connecting rod 13 is arranged at the center of the annular groove 12, a third internal thread matched with the second external thread is arranged on the connecting rod 13, a second adjusting wheel set 4 is arranged on the annular groove 12,
the outer circle of one end, close to the positioning rod 8, is in threaded connection with a hole formed in the first adjusting wheel, and the outer circle of the other end, close to the positioning rod 8, is in sliding connection with a hole formed in the second adjusting wheel;
through the first regulating wheel of rotatory second regulating wheel group 4, second regulating wheel group 4 is pushed up the connecting rod, and the measuring part angle is adjusted thereupon, and first regulating wheel group 3 is used for locking fixedly after the angle adjustment, guarantees the stability of adjusting the angle.
Further, the first adjusting wheel group 3 comprises 3 first adjusting wheels, the second adjusting wheel group 4 comprises 3 second adjusting wheels, the 3 first adjusting wheels and the 3 second adjusting wheels are arranged in a triangular mode, and the triangular arrangement ensures the stability of the adjusted angle;
furthermore, the first external thread, the second external thread and the third internal thread are fine threads, fine adjustment of the measuring piece is realized through the fine threads, the precision of the angle adjustment is improved, and meanwhile, the stability of the angle after fine adjustment is guaranteed through accuracy;
furthermore, three first open grooves are formed in the wall of the annular groove 12, so that the second adjusting wheel can be conveniently rotated;
furthermore, 3 second open slots are formed in the annular wall of the measuring seat connecting piece 2, so that the first adjusting wheel can be conveniently rotated;
furthermore, three mounting grooves 11 for mounting a second adjusting wheel are also arranged on the annular groove 12, and the mounting grooves 11 are distributed in a triangular manner around the connecting rod 13, so that the mounting of the second adjusting wheel is facilitated;
further, the depth of the mounting groove 11 is lower than the height of the second adjusting wheel, the second adjusting wheel group 4 is in threaded connection with the connecting rod 13, and the angle of the measuring piece is adjusted;
the working process is as follows: when the utility model is used, the second adjusting wheel of the second adjusting wheel set 4 is rotated, the external thread on the second adjusting wheel of the second adjusting wheel set 4 jacks up the connecting rod 13 to adjust the angle, and the external thread on the second adjusting wheel is a fine thread, so that the measuring part is raised a little by fine adjustment, and the angle adjustment accuracy is higher by fine adjustment; the first adjusting wheel set 3 is used for locking and fixing after the angle is adjusted, and the adjusted angle is locked and fixed by screwing the first adjusting wheel, so that the Z-axis angle of the adjusted measuring piece connected with the measuring seat connecting seat 6 is more stable.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (7)
1. An angle adjusting mechanism is characterized by comprising a measuring part (1), an angle adjusting device, a measuring seat connecting seat (6) and a chuck (7) which are sequentially connected,
the angle adjusting device comprises a measuring seat connecting piece (2), a first adjusting wheel set (3), a knife handle (5) and a second adjusting wheel set (4) which are sequentially connected through a positioning rod (8),
the first adjusting wheel group (3) is provided with a plurality of first adjusting wheels, the first adjusting wheels are provided with first external threads,
the second adjusting wheel group (4) is provided with a plurality of second adjusting wheels, the second adjusting wheels are provided with second external threads,
the knife handle (5) comprises an annular groove (12) and a connecting rod (13), the connecting rod (13) is arranged at the center of the annular groove (12), a third internal thread matched with the second external thread is arranged on the connecting rod (13), a second adjusting wheel set (4) is arranged on the annular groove (12),
the locating rod (8) is close to the hole threaded connection that one end excircle and first regulating wheel were equipped with, and the locating rod (8) is close to the hole sliding connection that other end excircle second regulating wheel was equipped with.
2. An angle adjusting mechanism according to claim 1, characterized in that the first adjusting wheel set (3) comprises 3 first adjusting wheels, the second adjusting wheel set (4) comprises 3 second adjusting wheels, and the 3 first adjusting wheels and the 3 second adjusting wheels are arranged in a triangle.
3. An angular adjustment mechanism according to claim 1, wherein the first, second and third external screw threads are fine screw threads.
4. An angle adjusting mechanism according to claim 2, characterized in that the wall of the annular groove (12) is provided with three first open grooves, and the first open grooves are arranged corresponding to the side surfaces of the second regulating wheel.
5. The angle adjusting mechanism of claim 2, wherein the annular wall of the measuring seat connecting piece (2) is provided with 3 second open slots, and the second open slots are arranged corresponding to the side surfaces of the first regulating wheels.
6. An angle adjusting mechanism according to claim 1, characterized in that the annular groove (12) is further provided with three mounting grooves (11) for mounting the second regulating wheel, the mounting grooves (11) being arranged in a triangular pattern around the connecting rod (13).
7. An angle adjustment mechanism according to claim 6, characterized in that the depth of the mounting groove (11) is lower than the height of the second adjustment wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121218148.4U CN214816590U (en) | 2021-06-02 | 2021-06-02 | Angle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121218148.4U CN214816590U (en) | 2021-06-02 | 2021-06-02 | Angle adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214816590U true CN214816590U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121218148.4U Active CN214816590U (en) | 2021-06-02 | 2021-06-02 | Angle adjusting mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116753840A (en) * | 2023-08-23 | 2023-09-15 | 西安德普赛科计量设备有限责任公司 | Adjusting device for grating reading head |
-
2021
- 2021-06-02 CN CN202121218148.4U patent/CN214816590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116753840A (en) * | 2023-08-23 | 2023-09-15 | 西安德普赛科计量设备有限责任公司 | Adjusting device for grating reading head |
| CN116753840B (en) * | 2023-08-23 | 2023-12-12 | 西安德普赛科计量设备有限责任公司 | Adjusting device for grating reading head |
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