CN212859165U - Two-angle adjusting mechanism - Google Patents
Two-angle adjusting mechanism Download PDFInfo
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- CN212859165U CN212859165U CN202021274856.5U CN202021274856U CN212859165U CN 212859165 U CN212859165 U CN 212859165U CN 202021274856 U CN202021274856 U CN 202021274856U CN 212859165 U CN212859165 U CN 212859165U
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- rotating shaft
- annular
- hole
- clamping
- seat
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Abstract
The utility model relates to a two-angle adjusting mechanism, in the two-angle adjusting mechanism of the utility model, when the angle position in the horizontal plane needs to be adjusted, a first rotating seat rotates around a first rotating shaft, and after the first rotating seat is adjusted to the required position, a screw thread pin is screwed down to pull up a T-shaped block so that the first rotating seat is clamped and fixed; when angle position in the vertical plane needs to be adjusted, the second rotating seat is rotated to a required position, and then the clamping head is locked through the bolt, so that the clamping head fixes the second rotating shaft and the second rotating seat. Therefore, the utility model discloses a two angle adjustment mechanism can conveniently adjust the angular position in two different planes, simple structure, convenient to use.
Description
Technical Field
The utility model relates to a two angle adjustment mechanism especially relate to a two angle adjustment mechanism for in flexible clamping frock.
Background
The flexible clamping tool is usually required to be used in flexible production and manufacturing, and the rotation angle adjustment in two mutually perpendicular directions is usually required to be realized for the flexible clamping tool, for example, in some common flexible clamping tools, the adjustment of an angle in a horizontal plane and the adjustment of an angle in a vertical plane are required to be realized. In the flexible clamping tool in the prior art, a mechanism for realizing adjustment of two angles is complex, high in cost and inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcoming of the prior art, the to-be-solved technical problem of the utility model is to provide a two angle adjustment mechanism, can realize two direction angle modulation, simple structure, convenient operation.
In order to achieve the above object, the present invention provides a two-angle adjusting mechanism, which comprises a fixed seat, a first rotating seat and a second rotating seat, wherein a first rotating shaft is arranged at the center of the fixed seat, and the first rotating seat is connected to the first rotating shaft;
the fixing seat is provided with an annular groove coaxial with the first rotating shaft, the cross section of the annular groove is T-shaped, and a T-shaped block capable of sliding along the circumferential direction of the annular groove is arranged in the annular groove; the first rotating seat is provided with a positioning hole, a threaded pin is arranged in the positioning hole, and the threaded pin penetrates through the positioning hole and is screwed on the T-shaped block;
the first rotating seat is provided with a supporting vertical plate, the supporting vertical plate is connected with a second rotating shaft, the second rotating shaft is perpendicular to the first rotating shaft, the second rotating seat is fixedly connected with the second rotating shaft, the supporting vertical plate is fixedly provided with a clamping head, the clamping head is provided with two clamping portions, the second rotating shaft is clamped between the two clamping portions, and the two clamping portions are locked or loosened through bolts.
Preferably, the threaded pin comprises a threaded section, a positioning section and a handle part which are arranged from bottom to top in sequence; the connecting block is provided with a threaded hole, the threaded section is matched with the threaded hole, the positioning section is matched with the positioning hole, and the diameter of the handle part is larger than that of the positioning hole.
Preferably, the first rotating base is connected to the first rotating shaft through a bearing.
Preferably, the fixing seat comprises a chassis and a connecting ring which are coaxially arranged, the connecting ring is stacked on the upper surface of the chassis, an annular part which protrudes upwards is coaxially arranged on the chassis, the upper end of the annular part extends towards the outer side to form a first annular eave, the upper end of the connecting ring extends towards the inner side to form a second annular eave, and the annular groove is formed in a space between the annular part and the connecting ring.
More preferably, the T-shaped block includes a pressing portion and a guide portion, the guide portion is disposed in the middle of the pressing portion and protrudes upward, two inner and outer side surfaces of the guide portion are respectively in sliding fit with the first annular eaves and the second annular eaves, and an upper side surface of the pressing portion is located on a lower surface of the first annular eaves and a lower surface of the second annular eaves.
Preferably, the bottom of the fixed seat is further provided with a mounting opening for mounting the T-shaped block, and the mounting opening can be used for the T-shaped block to pass through and enter the annular groove from the bottom of the annular groove.
Preferably, the clamping head has a clamping hole and an opening slot, the second connecting shaft is disposed in the clamping hole, the opening slot extends along a diameter direction of the clamping hole and extends to a side wall of the clamping hole, the clamping portions are respectively disposed at two sides of the opening slot, one of the clamping portions is provided with a through hole, the other clamping portion is provided with a threaded connection hole, and the bolt passes through the through hole and is screwed into the threaded connection hole.
As above, the utility model relates to a two angle adjustment mechanism has following beneficial effect: in the two-angle adjusting mechanism of the utility model, when the angle position in the horizontal plane needs to be adjusted, the first rotating seat rotates around the first rotating shaft, and after the first rotating seat is adjusted to the required position, the threaded pin is screwed down to pull up the T-shaped block, so that the first rotating seat is clamped and fixed; when angle position in the vertical plane needs to be adjusted, the second rotating seat is rotated to a required position, and then the clamping head is locked through the bolt, so that the clamping head fixes the second rotating shaft and the second rotating seat. Therefore, the utility model discloses a two angle adjustment mechanism can conveniently adjust the angular position in two different planes, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic perspective view of a two-angle adjusting mechanism according to the present invention.
Fig. 2 is a cross-sectional view of a two-angle adjusting mechanism according to the present invention.
Fig. 3 is a cross-sectional view showing another cutting angle of the two-angle adjusting mechanism of the present invention.
Description of the element reference numerals
1 first rotary base
2 second rotary base
3 first rotating shaft
4 ring groove
5T-shaped block
6 threaded pin
7 supporting vertical plate
8 second rotating shaft
9 clamping head
10 clamping part
11 threaded segment
12 positioning section
13 handle part
14 bearing
15 base plate
16 connecting ring
17 annular portion
18 first annular eaves
19 second ring-shaped brim
20 pressing part
21 guide part
22 mounting port
23 clamping hole
24 opening slot
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
As shown in fig. 1 to 3, the utility model provides a two-angle adjusting mechanism, which comprises a fixed seat, a first rotating seat 1 and a second rotating seat 2, wherein the center of the fixed seat is provided with a first rotating shaft 3, and the first rotating seat 1 is connected to the first rotating shaft 3;
the fixing seat is provided with an annular groove 4 coaxial with the first rotating shaft 3, the cross section of the annular groove 4 is T-shaped, and a T-shaped block 5 capable of sliding along the circumferential direction of the annular groove 4 is arranged in the annular groove 4; a positioning hole is formed in the first rotating seat 1, a threaded pin 6 is installed in the positioning hole, and the threaded pin 6 penetrates through the positioning hole and is screwed on the T-shaped block 5;
the first rotating seat 1 is provided with a supporting vertical plate 7, the supporting vertical plate 7 is connected with a second rotating shaft 8, the second rotating shaft 8 is perpendicular to the first rotating shaft 3, the second rotating seat 2 is fixedly connected with the second rotating shaft 8, a clamping head 9 is fixed on the supporting vertical plate 7, the clamping head 9 is provided with two clamping portions 10, the second rotating shaft 8 is clamped between the two clamping portions 10, and the two clamping portions 10 are locked or loosened by bolts through the second rotating shaft 8.
Referring to fig. 1 to 3, in the two-angle adjusting mechanism of the present invention, when the angle position in the horizontal plane needs to be adjusted, the first rotating base 1 rotates around the first rotating shaft 3, and after the first rotating base 1 is adjusted to the required position, the threaded pin 6 is tightened to pull up the T-block 5, so that the first rotating base 1 is clamped and fixed; when angle position in the vertical plane needs to be adjusted, the second rotary base 2 is rotated to a required position, and then the clamping head 9 is locked through the bolt, so that the clamping head 9 fixes the second rotating shaft 8 and the second rotary base 2. Therefore, the utility model discloses a two angle adjustment mechanism can conveniently adjust the angular position in two different planes, simple structure, convenient to use.
As a preferred embodiment, as shown in fig. 3, the threaded pin 6 includes a threaded section 11, a positioning section 12 and a shank 13 arranged in sequence from bottom to top; the connecting block is provided with a threaded hole, the threaded section 11 is matched with the threaded hole, the positioning section 12 is matched with the positioning hole, and the diameter of the handle part 13 is larger than that of the positioning hole. Thus, when the threaded pin 6 is tightened, the shank 13 of the threaded pin 6 and the T-block 5 press-lock the fixed seat with the first rotary seat 1. When the first rotating base 1 needs to be loosened, the first rotating base 1 can be continuously rotated by loosening the threaded pin 6. In order to facilitate angle adjustment, scale marks can be arranged on the fixed seat and the first rotating seat 1, so that the rotated angle can be conveniently and accurately observed.
In order to allow the first rotary base 1 to rotate flexibly, as shown in fig. 2, the first rotary base 1 is connected to the first rotary shaft 3 through a bearing 14. Like this, first roating seat 1 can smoothly rotate without the jamming, is convenient for control the regulation.
As shown in fig. 3, the fixing seat includes a chassis 15 and a connecting ring 16, which are coaxially arranged, the connecting ring 16 is stacked on the upper surface of the chassis 15, an annular portion 17 protruding upward is coaxially arranged on the chassis 15, the upper end of the annular portion 17 extends towards the outer side thereof to form a first annular ledge 18, the upper end of the connecting ring 16 extends towards the inner side thereof to form a second annular ledge 19, and the space between the annular portion 17 and the connecting ring 16 forms the annular groove 4. Therefore, the fixed seat is formed by combining the chassis 15 and the connecting ring 16, the connecting ring 16 and the bottom plate can be respectively processed, the manufacturing difficulty is reduced, and the cost is lower.
In order to enable the T-block 5 to slide smoothly in the annular groove 4, as shown in fig. 3, the T-block 5 includes a pressing portion 20 and a guide portion 21, the guide portion 21 is disposed in the middle of the pressing portion 20 and protrudes upward, the inner and outer side surfaces of the guide portion 21 are respectively in sliding fit with the first annular ledge 18 and the second annular ledge 19, and the upper side surface of the pressing portion 20 is located on the lower surface right opposite to the first annular ledge 18 and the second annular ledge 19. In this way, the guide portion 21 of the T-block 5 is slidably engaged with the first annular ledge 18 and the second annular ledge 19, so that a guiding function is provided, and the first rotary base 1 can smoothly rotate when the first rotary base 1 is adjusted.
In order to facilitate the connection between the T-block 5 and the threaded pin 6, as shown in fig. 3, the bottom of the fixing seat is further provided with a mounting opening 22 for mounting the T-block 5, and the mounting opening 22 is used for the T-block 5 to pass through and enter the annular groove 4 from the bottom of the annular groove 4. When the T-shaped block 5 and the threaded pin 6 are installed, the T-shaped block 5 is plugged into the annular groove 4 from the installation opening 22, and the threaded pin 6 penetrates from the positioning hole on the first rotating seat 1 to be connected with the T-shaped block 5.
In order to facilitate locking or unlocking the second rotating shaft 8 and the second rotating base 2, as shown in fig. 1, the clamping head 9 has a clamping hole 23 and an opening slot 24, the second connecting shaft is disposed in the clamping hole 23, the opening slot 24 extends along a diameter direction of the clamping hole 23 and extends to a side wall of the clamping hole 23, the clamping portions 10 are respectively disposed at two sides of the opening slot 24, one of the clamping portions 10 is provided with a through hole, the other clamping portion 10 is provided with a threaded connecting hole, and the bolt passes through the through hole and is screwed into the threaded connecting hole. The clamping head 9 is fixed on the supporting vertical plate 7 through screws, and two clamping parts 10 of the clamping head 9 can be conveniently locked or unlocked through bolts.
Based on the technical scheme of above-mentioned embodiment, the utility model discloses a two angle adjustment mechanism can conveniently adjust the angular position in two different planes, simple structure, convenient to use.
To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. A two-angle adjusting mechanism is characterized by comprising a fixed seat, a first rotating seat and a second rotating seat, wherein a first rotating shaft is arranged at the center of the fixed seat, and the first rotating seat is connected to the first rotating shaft;
the fixing seat is provided with an annular groove coaxial with the first rotating shaft, the cross section of the annular groove is T-shaped, and a T-shaped block capable of sliding along the circumferential direction of the annular groove is arranged in the annular groove; the first rotating seat is provided with a positioning hole, a threaded pin is arranged in the positioning hole, and the threaded pin penetrates through the positioning hole and is screwed on the T-shaped block;
the first rotating seat is provided with a supporting vertical plate, the supporting vertical plate is connected with a second rotating shaft, the second rotating shaft is perpendicular to the first rotating shaft, the second rotating seat is fixedly connected with the second rotating shaft, the supporting vertical plate is fixedly provided with a clamping head, the clamping head is provided with two clamping portions, the second rotating shaft is clamped between the two clamping portions, and the two clamping portions are locked or loosened through bolts.
2. The two-angle adjustment mechanism according to claim 1, wherein: the threaded pin comprises a threaded section, a positioning section and a handle part which are sequentially arranged from bottom to top; the T-shaped block is provided with a threaded hole, the threaded section is matched with the threaded hole, the positioning section is matched with the positioning hole, and the diameter of the handle part is larger than that of the positioning hole.
3. The two-angle adjustment mechanism according to claim 1, wherein: the first rotating seat is connected to the first rotating shaft through a bearing.
4. The two-angle adjustment mechanism according to claim 1, wherein: the fixing seat comprises a chassis and a connecting ring which are coaxially arranged, the connecting ring is arranged on the upper surface of the chassis in a stacked mode, an annular part protruding upwards is coaxially arranged on the chassis, the upper end of the annular part extends towards the outer side of the annular part to form a first annular eave, the upper end of the connecting ring extends towards the inner side of the annular part to form a second annular eave, and the annular groove is formed in the space between the annular part and the connecting ring.
5. The two angle adjustment mechanism of claim 4, wherein: the T-shaped block comprises a pressing portion and a guide portion, the guide portion is arranged in the middle of the pressing portion and protrudes upwards, the inner side face and the outer side face of the guide portion are in sliding fit with the first annular eaves and the second annular eaves respectively, and the upper side face of the pressing portion is located on the lower surface of the first annular eaves and the lower surface of the second annular eaves.
6. The two-angle adjustment mechanism according to claim 1, wherein: the bottom of the fixed seat is also provided with a mounting opening for mounting the T-shaped block, and the mounting opening can be used for the T-shaped block to pass through and enter the annular groove from the bottom of the annular groove.
7. The two-angle adjustment mechanism according to claim 1, wherein: the clamping head is provided with a clamping hole and an opening cutting groove, the second rotating shaft is arranged in the clamping hole, the opening cutting groove extends along the diameter direction of the clamping hole and extends to the side wall of the clamping hole, the clamping parts are respectively positioned on two sides of the opening cutting groove, one clamping part is provided with a through hole, the other clamping part is provided with a threaded connecting hole, and the bolt penetrates through the through hole and is screwed in the threaded connecting hole.
8. The two-angle adjustment mechanism according to claim 1, wherein: the first rotating shaft is vertically arranged, and the second rotating shaft is horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021274856.5U CN212859165U (en) | 2020-07-02 | 2020-07-02 | Two-angle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021274856.5U CN212859165U (en) | 2020-07-02 | 2020-07-02 | Two-angle adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212859165U true CN212859165U (en) | 2021-04-02 |
Family
ID=75212844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021274856.5U Active CN212859165U (en) | 2020-07-02 | 2020-07-02 | Two-angle adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212859165U (en) |
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2020
- 2020-07-02 CN CN202021274856.5U patent/CN212859165U/en active Active
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