CN219809632U

CN219809632U - Precise sliding table

Info

Publication number: CN219809632U
Application number: CN202223473040.7U
Authority: CN
Inventors: 唐建军
Original assignee: Hechuan Jingji Suzhou Co ltd
Current assignee: Hechuan Jingji Suzhou Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-10-10
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a precise sliding table, which comprises a fixed box, wherein two sides of an inner cavity of the fixed box are movably connected with a first threaded rod through bearings, the surface of the first threaded rod is in threaded connection with a first threaded sleeve, the top of the first threaded sleeve is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a moving block, a driven gear is sleeved on the surface and the right side of the first threaded rod, and the bottom of the right side of the inner cavity of the fixed box is fixedly connected with a servo motor. The utility model constructs a precise sliding table jointly by arranging the fixed box, the first threaded rod, the first threaded sleeve, the connecting rod, the moving block, the driven gear, the servo motor and the driving gear, wherein by arranging the driven gear, the servo motor and the driving gear, can drive first threaded rod and rotate, first threaded rod drives first thread bush and controls the removal at its surface, and then drives the movable block and control the removal, realizes convenient to use, the regulation of being convenient for, the high purpose of operation precision.

Description

Precise sliding table

Technical Field

The utility model relates to the technical field of sliding tables, in particular to a precise sliding table.

Background

When detecting products in production, the cameras are adopted for shooting detection, and the height position of the cameras is required, so that shooting tests are required to be carried out by adjusting the heights of the cameras for multiple times when installing and debugging the cameras, so as to determine the proper position.

For example: the utility model provides a precision sliding table module of application number 201810598085.6, includes unable adjustment base, sliding guide and slip table, sliding guide correspond set up in unable adjustment base upper surface, sliding guide correspond be provided with two and correspond the setting each other, the slip table bottom is the concave structure setting of indent, the concave structure of the sliding table is internally provided with two sliding guide rails through the sliding table, the surface of the sliding table is correspondingly provided with mounting holes, and the sliding table is provided with a displacement sensor, but the sliding table requires manual adjustment by a user when the sliding table moves, so that the use efficiency is poor.

Disclosure of Invention

The present utility model aims to provide a precise sliding table for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the precise sliding table comprises a fixed box body, wherein two sides of an inner cavity of the fixed box body are respectively and movably connected with a first threaded rod through a bearing, a first threaded sleeve is connected with the surface of the first threaded rod in a threaded manner, a connecting rod is fixedly connected with the top of the first threaded sleeve, a moving block is fixedly connected with the top of the connecting rod, a driven gear is sleeved on the surface of the first threaded rod and on the right side of the first threaded rod, a servo motor is fixedly connected with the bottom of the right side of the inner cavity of the fixed box body, a driving gear is fixedly connected with an output shaft of the servo motor, and the driving gear is meshed with the driven gear.

Preferably, the bottom of the inner cavity of the fixed box is fixedly connected with a sliding frame, the surface of the sliding frame is connected with a sliding block in a sliding manner, and the top of the sliding block is fixedly connected with the first thread bush.

Preferably, the bottom fixedly connected with positioning box of slider, the axle center department fixedly connected with biax motor of positioning box inner chamber, the output shaft of biax motor both sides all fixedly connected with second threaded rod.

Preferably, the surface threaded connection of second threaded rod has the second thread bush, the bottom of second thread bush has the movable rod through pivot swing joint, the bottom of movable rod has the locating plate through pivot swing joint.

Preferably, the top of the inner cavity of the fixed box is provided with a through hole, and the connecting rod is positioned in the inner cavity of the through hole.

Preferably, the two sides at the top of the inner cavity of the positioning box are fixedly connected with sliding rails, the surfaces of the sliding rails are slidably connected with sliding plates, and the bottoms of the sliding plates are fixedly connected with second thread sleeves.

Preferably, the front and rear positions of the top of the fixed box are provided with sliding grooves, the inner cavities of the sliding grooves are connected with sliding seats in a sliding manner, and the top of the sliding seats is fixedly connected with the moving block.

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

according to the utility model, the precise sliding table is jointly constructed by arranging the fixed box, the first threaded rod, the first threaded sleeve, the connecting rod, the moving block, the driven gear, the servo motor and the driving gear, wherein the first threaded rod can be driven to rotate by arranging the driven gear, the servo motor and the driving gear, and the first threaded rod drives the first threaded sleeve to move left and right on the surface of the first threaded rod, so that the moving block is driven to move left and right, and the purposes of convenience in use, convenience in adjustment and high operation precision are realized.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the positioning box in the structure of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 2 a, which is a structural view of the present utility model.

In the figure: 1. a fixed box; 2. a first threaded rod; 3. a first threaded sleeve; 4. a connecting rod; 5. a moving block; 6. a driven gear; 7. a servo motor; 8. a drive gear; 9. a carriage; 10. a slide block; 11. a positioning box; 12. a second threaded rod; 13. a second threaded sleeve; 14. a movable rod; 15. a positioning plate; 16. a through hole; 17. a slide rail; 18. a slide plate; 19. a chute; 20. a slide; 21. a double-shaft motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the precision sliding table comprises a fixed box 1, the both sides of the inner cavity of the fixed box 1 are all movably connected with a first threaded rod 2 through a bearing, the surface of the first threaded rod 2 is in threaded connection with a first threaded sleeve 3, the top of the first threaded sleeve 3 is fixedly connected with a connecting rod 4, the top of the connecting rod 4 is fixedly connected with a moving block 5, the surfaces of the first threaded rod 2 and the right side are sleeved with a driven gear 6, the bottom of the right side of the inner cavity of the fixed box 1 is fixedly connected with a servo motor 7, the output shaft of the servo motor 7 is fixedly connected with a driving gear 8, the driving gear 8 is meshed with the driven gear 6, and the precision sliding table is jointly constructed by arranging the fixed box 1, the first threaded rod 2, the first threaded sleeve 3, the connecting rod 4, the moving block 5, the driven gear 6, the servo motor 7 and the driving gear 8, wherein the first threaded rod 2 can be driven to rotate through the arrangement of the driven gear 6, the servo motor 7 and the driving gear 8, and the first threaded sleeve 3 is driven to move left and right on the surface thereof, so that the moving block 5 is driven to move left and right, thus the purpose of convenient to use and convenient to adjust and high running precision is achieved.

Specifically, the bottom fixedly connected with balladeur train 9 of fixed box 1 inner chamber, the surface sliding connection of balladeur train 9 has slider 10, and slider 10's top and first thread bush 3 fixed connection can carry out spacing direction removal to first thread bush 3 through the setting of balladeur train 9 and slider 10.

Specifically, the bottom fixedly connected with positioning box 11 of slider 10, the axle center department fixedly connected with biax motor 21 of positioning box 11 inner chamber, the equal fixedly connected with second threaded rod 12 of output shaft of biax motor 21 both sides, through the setting of biax motor 21 and second threaded rod 12, can drive second threaded rod 12 and rotate.

Specifically, the surface threaded connection of second threaded rod 12 has second thread bush 13, and the bottom of second thread bush 13 has movable rod 14 through pivot swing joint, and the bottom of movable rod 14 has locating plate 15 through pivot swing joint, through the setting of locating plate 15, can fix the position of movable block 5.

Specifically, the top of the inner cavity of the fixed box 1 is provided with a through hole 16, and the connecting rod 4 is positioned in the inner cavity of the through hole 16.

Specifically, the two sides at the top of the inner cavity of the positioning box 11 are fixedly connected with slide rails 17, the surfaces of the slide rails 17 are slidably connected with slide plates 18, the bottoms of the slide plates 18 are fixedly connected with the second thread sleeves 13, and the second thread sleeves 13 can be limited and guided to move through the arrangement of the slide rails 17 and the slide plates 18.

Specifically, the front and back positions at the top of the fixed box 1 are all provided with sliding grooves 19, the inner cavity of the sliding grooves 19 is slidably connected with sliding seats 20, the top of each sliding seat 20 is fixedly connected with the corresponding moving block 5, and the sliding grooves 19 and the sliding seats 20 are arranged to limit and guide the moving block 5.

During the use, through driven gear 6, servo motor 7 and driving gear 8's setting, can drive first threaded rod 2 and rotate, first threaded rod 2 drives the removal about its surface of first thread bush 3, and then drive movable block 5 and control and remove, realize convenient to use, be convenient for adjust, the high purpose of operation precision, the setting of rethread biax motor 21 can drive two second threaded rods 12 and rotate, second threaded rod 12 drives two movable rods 14 through second thread bush 13 and carries out angle modulation, and then make locating plate 15 and the bottom contact of fixed box 1, realize the location fixed to movable block 5.

Standard parts used in the file of the utility model can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the utility model belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Accurate slip table, including fixed case (1), its characterized in that: the utility model discloses a motor drive mechanism for a motor vehicle, including fixed box (1), driving gear (8), servo motor (7), driving gear (8) and driven gear (6), fixed box (1) inner chamber's both sides all are through bearing swing joint there being first threaded rod (2), the surface screw thread connection of first threaded rod (2) has first thread bush (3), the top fixedly connected with connecting rod (4) of first thread bush (3), the top fixedly connected with movable block (5) of connecting rod (4), the surface of first threaded rod (2) is equipped with driven gear (6) with the right side cover, the bottom fixedly connected with servo motor (7) on fixed box (1) inner chamber right side, the output shaft fixedly connected with driving gear (8) of servo motor (7), driving gear (8) and driven gear (6) meshing.

2. The precision slipway of claim 1, wherein: the bottom of the inner cavity of the fixed box (1) is fixedly connected with a sliding frame (9), the surface of the sliding frame (9) is slidably connected with a sliding block (10), and the top of the sliding block (10) is fixedly connected with the first thread bush (3).

3. The precision slipway of claim 2, wherein: the bottom fixedly connected with positioning box (11) of slider (10), the axle center department fixedly connected with biax motor (21) of positioning box (11) inner chamber, the output shaft of biax motor (21) both sides all fixedly connected with second threaded rod (12).

4. A precision slip according to claim 3, wherein: the surface threaded connection of second threaded rod (12) has second thread bush (13), the bottom of second thread bush (13) is through pivot swing joint has movable rod (14), the bottom of movable rod (14) is through pivot swing joint has locating plate (15).

5. The precision slipway of claim 1, wherein: the top of the inner cavity of the fixed box (1) is provided with a through hole (16), and the connecting rod (4) is positioned in the inner cavity of the through hole (16).

6. The precision slipway as set forth in claim 4, wherein: both sides at the top of the inner cavity of the positioning box (11) are fixedly connected with sliding rails (17), the surfaces of the sliding rails (17) are slidably connected with sliding plates (18), and the bottoms of the sliding plates (18) are fixedly connected with the second thread sleeves (13).

7. The precision slipway of claim 1, wherein: the sliding chute (19) is formed in the front and rear positions of the top of the fixed box (1), the inner cavity of the sliding chute (19) is connected with the sliding seat (20) in a sliding mode, and the top of the sliding seat (20) is fixedly connected with the moving block (5).