CN219132245U

CN219132245U - Platform fine-tuning

Info

Publication number: CN219132245U
Application number: CN202223267120.7U
Authority: CN
Inventors: 张玮; 吴家豪
Original assignee: Guangdong Kaifu Electronic Technology Co ltd
Current assignee: Guangdong Kaifu Electronic Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-06
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of fine adjustment platforms, in particular to a platform fine adjustment mechanism, wherein an adjustment component is arranged on the upper part of a first adjustment platform, a lifting component is arranged at the position, corresponding to the adjustment component, of the upper part of the first adjustment platform, the adjustment component comprises a first sliding seat which is connected to the upper part of the first adjustment platform in a sliding manner, a second adjustment platform is fixedly arranged on the upper part of the first sliding seat, a second sliding seat is connected to the upper part of the second adjustment platform in a sliding manner, the first adjustment platform is connected with the first sliding seat, the second adjustment platform is connected with the second sliding seat through an adjustment mechanism, the lifting component comprises a fixed base which is arranged on the upper part of the second sliding seat, and a cross rod is rotatably connected to the upper part of the fixed base. The platform fine adjustment mechanism can enable the whole device to realize multi-angle and multi-azimuth simultaneous adjustment, improves the practicability of the whole device, and brings better use prospect.

Description

Platform fine-tuning

Technical Field

The utility model relates to the technical field of fine tuning platforms, in particular to a platform fine tuning mechanism.

Background

In the technical field of automated production, automatic detection of products is a common automatic device, in the process of product detection, fine adjustment is needed before product detection in some occasions, the existing fine adjustment frame is widely applied by engineers in the process of precision instrument development, but because the existing fine adjustment frame is one-dimensional and cannot adjust multiple angles, for example, chinese patent discloses a fine adjustment platform (issued patent number CN 207290012U), the patent technology realizes precise control of micro movement of a mobile platform and can realize fine adjustment of parts placed on the mobile platform along the circumferential direction by arranging a rotary platform on the mobile platform;

however, the fine tuning platform disclosed in the above publication has some defects that the platform can only meet the requirement of rotation and horizontal adjustment, but the existing fine tuning platform is of various types, including rotation type, linear type, swinging type or lifting type, and cannot meet the requirement of use by the same fine tuning platform, so that the manufacturing cost is high and the operation is complicated during use. Accordingly, one skilled in the art would be able to provide a platform fine tuning mechanism to solve the above-mentioned problems.

Disclosure of Invention

The present utility model is directed to a platform fine adjustment mechanism, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the platform fine adjustment mechanism comprises a first adjustment platform and a rotation platform, wherein an adjustment assembly is arranged on the upper portion of the first adjustment platform, and a lifting assembly is arranged on the upper portion of the first adjustment platform at a position corresponding to the adjustment assembly;

the adjusting assembly comprises a first sliding seat which is connected to the upper part of a first adjusting platform in a sliding way, a second adjusting platform is fixedly arranged on the upper part of the first sliding seat, a second sliding seat is connected to the upper part of the second adjusting platform in a sliding way, and the first adjusting platform is connected with the first sliding seat, the second adjusting platform is connected with the second sliding seat through an adjusting mechanism;

the lifting assembly comprises a fixed base arranged on the upper portion of the second sliding seat, a cross rod is rotatably connected to the upper portion of the fixed base, a lifting platform is rotatably connected to the upper portion of the cross rod, a rotating platform is arranged in the middle of the top of the lifting platform, and the fixed base is connected with the lifting platform through a lifting mechanism.

As a further scheme of the utility model: the adjusting mechanism comprises a first motor arranged in the middle of the outer ends of the first adjusting platform and the second adjusting platform, first threaded rods are arranged on output shafts of the first motor, first threaded sleeves are arranged on the outer walls of the first sliding seat and the second sliding seat corresponding to the first threaded rods, and the first threaded rods are connected with the first threaded sleeves in a threaded mode.

As still further aspects of the utility model: the connecting sliding rods are symmetrically arranged on two sides of the outer parts of the first adjusting platform and the second adjusting platform, and the matched connecting sliding sleeves are arranged at the positions of the outer walls of the first sliding seat and the second sliding seat, which correspond to the connecting sliding rods.

As still further aspects of the utility model: the connecting seat is rotatably connected to one position of the inner side of the cross rod, the fixing seat is fixedly arranged at the outer end of the connecting seat, the fixing seat is arranged at the other position of the inner side of the cross rod, and the second motor is arranged in the middle of the outer end of the fixing seat.

As still further aspects of the utility model: the output shaft of second motor installs the second threaded rod, and the second threaded rod rotates the outside that is connected with the connecting seat, the interior top department gomphosis of crossing pole corresponds the position department of second threaded rod installs the second thread bush, and second thread bush and second threaded rod threaded connection.

As still further aspects of the utility model: the bottom of the cross rod is provided with a connecting sliding block, the upper part of the fixed base is provided with a connecting sliding seat corresponding to the position of the connecting sliding block, and the connecting sliding seat is in sliding connection with the connecting sliding block.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the device is used, the first motor arranged through the adjusting mechanism drives the first threaded rod to rotate, the first threaded sleeve is matched for threaded connection, the first sliding seat is driven to horizontally slide on the X axis of the first adjusting platform, linear fine adjustment is achieved, the second sliding seat is driven to horizontally slide on the Y axis of the second adjusting platform, swing fine adjustment is achieved, and multi-direction adjustment is achieved.

2. The second motor drives the second threaded rod to rotate, the second threaded sleeve is matched for threaded connection, the cross rod can be driven to conduct angle adjustment, the height of a lifting platform on the upper portion of the fixed base can be improved, the rotating platform is matched for angle fine adjustment, therefore, the device can be used for multi-azimuth multi-angle adjustment, and the using effect of the device is improved.

Drawings

FIG. 1 is a schematic diagram of a fine tuning mechanism of a platform;

FIG. 2 is a schematic diagram of a second adjustment platform in the platform fine adjustment mechanism;

FIG. 3 is a schematic view of a cross bar configuration of a fine tuning mechanism of a platform;

fig. 4 is a schematic structural view of a fixing base in the fine tuning mechanism of the platform.

In the figure: 1. a first adjustment platform; 2. a first sliding seat; 3. a second adjustment platform; 4. a second sliding seat; 5. a fixed base; 6. a cross bar; 7. a lifting platform; 8. rotating the platform; 9. a first motor; 10. a first threaded rod; 11. a first threaded sleeve; 12. connecting a slide bar; 13. the sliding sleeve is connected; 14. the connecting slide seat; 15. a connecting seat; 16. a fixing seat; 17. a second motor; 18. a second threaded rod; 19. a second threaded sleeve; 20. and a connecting sliding block.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present utility model, a platform fine adjustment mechanism includes a first adjustment platform 1 and a rotation platform 8, an adjustment assembly is installed on an upper portion of the first adjustment platform 1, and a lifting assembly is disposed on a position of the upper portion of the first adjustment platform 1 corresponding to the adjustment assembly;

the adjusting assembly comprises a first sliding seat 2 which is connected to the upper part of a first adjusting platform 1 in a sliding way, a second adjusting platform 3 is fixedly arranged on the upper part of the first sliding seat 2, a second sliding seat 4 is connected to the upper part of the second adjusting platform 3 in a sliding way, and the first adjusting platform 1 is connected with the first sliding seat 2 and the second adjusting platform 3 is connected with the second sliding seat 4 through an adjusting mechanism;

the lifting assembly comprises a fixed base 5 arranged on the upper portion of the second sliding seat 4, a cross rod 6 is rotatably connected to the upper portion of the fixed base 5, a lifting platform 7 is rotatably connected to the upper portion of the cross rod 6, a rotating platform 8 is arranged in the middle of the top of the lifting platform 7, and the fixed base 5 is connected with the lifting platform 7 through a lifting mechanism.

In fig. 1-2: the adjusting mechanism comprises a first motor 9 arranged in the middle of the outer ends of a first adjusting platform 1 and a second adjusting platform 3, first threaded rods 10 are arranged on output shafts of the two first motors 9, first threaded sleeves 11 are arranged on positions, corresponding to the first threaded rods 10, of the outer walls of a first sliding seat 2 and a second sliding seat 4, and the first threaded rods 10 and the first threaded sleeves 11 are in threaded connection with each other, the first motor 9 arranged through the adjusting mechanism drives the first threaded rods 10 to rotate and is matched with the first threaded sleeves 11 to be in threaded connection, the first sliding seat 2 is driven to horizontally slide on an X axis on the first adjusting platform 1, linear fine adjustment is achieved, the second sliding seat 4 is driven to horizontally slide on a Y axis on the second adjusting platform 3, and swing fine adjustment is achieved.

In fig. 1-2: the connecting sliding rods 12 are symmetrically arranged on two sides of the outer parts of the first adjusting platform 1 and the second adjusting platform 3, the matched connecting sliding sleeves 13 are arranged at positions, corresponding to the connecting sliding rods 12, of the outer walls of the first sliding seat 2 and the second sliding seat 4, and the first sliding seat 2 and the second sliding seat 4 are driven to slide more stably through the cooperation of the connecting sliding rods 12 and the connecting sliding sleeves 13.

In fig. 1 and 3: the connecting seat 15 is rotatably connected to one position on the inner side of the cross rod 6, the fixed seat 16 is fixedly arranged at the outer end of the connecting seat 15, the fixed seat 16 is arranged at the other position on the inner side of the cross rod 6, and the second motor 17 is arranged in the middle of the outer end of the fixed seat 16.

In fig. 1 and 3: the second threaded rod 18 is installed to the output shaft of second motor 17, and the outside that the second threaded rod 18 rotated and is connected with connecting seat 15, the position department gomphosis of the interior top of cross pole 6 corresponding to second threaded rod 18 installs second thread bush 19, and second thread bush 19 and second threaded rod 18 threaded connection drive second threaded rod 18 through second motor 17 and rotate, cooperate second thread bush 19 to carry out threaded connection, then can drive cross pole 6 and carry out angle modulation, then can realize improving the height of elevating platform 7 on unable adjustment base 5 upper portion.

In fig. 1 and 3: the bottom of the cross rod 6 is provided with a connecting sliding block 20, the upper part of the fixed base 5 is provided with a connecting sliding seat 14 corresponding to the position of the connecting sliding block 20, the connecting sliding seat 14 is in sliding connection with the connecting sliding block 20, and the cross rod 6 is driven by the connecting sliding block 20 and the connecting sliding seat 14 to be regulated more stably.

The working principle of the utility model is as follows: when the device is used, the first motor 9 arranged through the adjusting mechanism drives the first threaded rod 10 to rotate, the first threaded sleeve 11 is matched for threaded connection, the first sliding seat 2 is driven to horizontally slide on the X axis of the first adjusting platform 1, linear fine adjustment is achieved, the second sliding seat 4 is driven to horizontally slide on the Y axis of the second adjusting platform 3, swing fine adjustment is achieved, the second threaded rod 18 is driven to rotate through the second motor 17, the second threaded sleeve 19 is matched for threaded connection, the cross rod 6 can be driven for angle adjustment, the height of the lifting platform 7 on the upper portion of the fixed base 5 can be improved, the rotating platform 8 is matched for angle fine adjustment, therefore, the device can be used for multi-azimuth multi-angle adjustment, the using effect of the device is improved, and the device is more practical.

Claims

1. The platform fine-tuning mechanism comprises a first adjusting platform (1) and a rotating platform (8), and is characterized in that an adjusting component is arranged on the upper portion of the first adjusting platform (1), and a lifting component is arranged on the upper portion of the first adjusting platform (1) at a position corresponding to the adjusting component;

the adjusting assembly comprises a first sliding seat (2) which is connected to the upper part of a first adjusting platform (1) in a sliding way, a second adjusting platform (3) is fixedly arranged on the upper part of the first sliding seat (2), a second sliding seat (4) is connected to the upper part of the second adjusting platform (3) in a sliding way, and the first adjusting platform (1) is connected with the first sliding seat (2) and the second adjusting platform (3) is connected with the second sliding seat (4) through an adjusting mechanism;

the lifting assembly comprises a fixed base (5) arranged on the upper portion of a second sliding seat (4), a cross rod (6) is rotatably connected to the upper portion of the fixed base (5), a lifting platform (7) is rotatably connected to the upper portion of the cross rod (6), a rotating platform (8) is arranged in the middle of the top of the lifting platform (7), and the fixed base (5) is connected with the lifting platform (7) through a lifting mechanism.

2. The platform fine adjustment mechanism according to claim 1, wherein the adjustment mechanism comprises a first motor (9) arranged in the middle of the outer ends of the first adjustment platform (1) and the second adjustment platform (3), the output shafts of the two first motors (9) are provided with first threaded rods (10), the positions, corresponding to the first threaded rods (10), of the outer walls of the first sliding seat (2) and the second sliding seat (4) are provided with first threaded sleeves (11), and the first threaded rods (10) are in threaded connection with the first threaded sleeves (11).

3. The platform fine adjustment mechanism according to claim 1, wherein the connecting sliding rods (12) are symmetrically arranged on two sides of the outer parts of the first adjusting platform (1) and the second adjusting platform (3), and the positions, corresponding to the connecting sliding rods (12), of the outer walls of the first sliding seat (2) and the second sliding seat (4) are provided with matched connecting sliding sleeves (13).

4. The platform fine adjustment mechanism according to claim 1, characterized in that a connecting seat (15) is rotatably connected to one position on the inner side of the cross rod (6), a fixing seat (16) is fixedly arranged at the outer end of the connecting seat (15), the fixing seat (16) is arranged at the other position on the inner side of the cross rod (6), and a second motor (17) is arranged in the middle of the outer end of the fixing seat (16).

5. The platform fine adjustment mechanism according to claim 4, wherein the output shaft of the second motor (17) is provided with a second threaded rod (18), the second threaded rod (18) is rotatably connected with the outer part of the connecting seat (15), the position of the inner top of the cross rod (6) corresponding to the second threaded rod (18) is provided with a second threaded sleeve (19) in a jogged mode, and the second threaded sleeve (19) is in threaded connection with the second threaded rod (18).

6. The platform fine adjustment mechanism according to claim 1, wherein the bottom of the cross rod (6) is provided with a connecting sliding block (20), the upper part of the fixed base (5) is provided with a connecting sliding seat (14) corresponding to the position of the connecting sliding block (20), and the connecting sliding seat (14) is in sliding connection with the connecting sliding block (20).