CN216619173U

CN216619173U - Adjusting mechanism based on worm gear transmission

Info

Publication number: CN216619173U
Application number: CN202123129698.1U
Authority: CN
Inventors: 钱东江
Original assignee: Nantong Jiuzheng Ergonomic Co ltd
Current assignee: Nantong Jiuzheng Ergonomic Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-27
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to the technical field of equipment supports, in particular to an adjusting mechanism based on worm gear transmission, which comprises: roof and be used for fixed equipment's fixing base still include: the X-axis angle regulator is fixed below the top plate and is used for regulating the angle of an X axis in an XY plane; the Y-axis angle adjuster is fixed above the fixed seat and is used for adjusting the angle of a Y axis in an XY plane; the intermediate plate sets up between X axle angle modulation ware and Y axle angle modulation ware, and X axle angle modulation ware rotates around the first pivot fixed for the intermediate plate, and Y axle angle modulation ware rotates around the second pivot fixed for the intermediate plate, and first pivot sets up with the second pivot is perpendicular. According to the utility model, through the arrangement of the X-axis angle regulator, the Y-axis angle regulator and the middle plate, the secondary angle regulation of the installed equipment is conveniently realized, the installation and debugging time is effectively reduced, and the convenience in use of the equipment is improved.

Description

Adjusting mechanism based on worm gear transmission

Technical Field

The utility model relates to the technical field of equipment supports, in particular to an adjusting mechanism based on worm and gear transmission.

Background

Equipment racks are important components for supporting and mounting equipment, and equipment racks are currently used, which typically secure equipment enclosures to the equipment racks with fasteners. However, the equipment support can only adjust the orientation of the equipment during installation, and the equipment cannot be adjusted during use of the equipment, so that the use of the equipment is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjusting mechanism based on worm and gear transmission, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides an adjustment mechanism based on worm gear transmission, includes the roof and is used for fixed equipment's fixing base, still includes:

the X-axis angle adjuster is fixed below the top plate and is used for adjusting the angle of an X axis in an XY plane;

the Y-axis angle adjuster is fixed above the fixed seat and is used for adjusting the angle of a Y axis in an XY plane;

the intermediate lamella sets up X axle angle modulation ware with between the Y axle angle modulation ware, X axle angle modulation ware around for the fixed first pivot of intermediate lamella rotates, Y axle angle modulation ware around for the fixed second pivot of intermediate lamella rotates, first pivot with the second pivot sets up perpendicularly.

Further, the X-axis angle adjuster comprises an upper fixing plate, a primary adjusting worm and a primary adjusting worm wheel;

the top plate with roof fixed connection, the one-level is adjusted the worm level and is rotated the setting and be in a side of top plate, and perpendicular first pivot, the worm wheel is adjusted to the one-level and is fixed on the intermediate lamella, just the worm wheel axis is adjusted to the one-level with first pivot collineation, the worm is adjusted to the one-level with the worm wheel is adjusted to the one-level passes through gear engagement.

Further, the Y-axis angle adjuster comprises a secondary adjusting worm, a secondary adjusting worm wheel and a lower fixing plate;

the bottom plate with the fixing base is connected, the level of second grade adjusting worm rotates the setting and is in a side of intermediate lamella, and the perpendicular to the second pivot, the second grade is adjusted the worm wheel and is fixed on the bottom plate, just the second grade adjust the worm wheel axis with the collineation of second pivot, the second grade adjust the worm wheel with the second grade adjusts the worm and passes through gear engagement.

Further, the bottom plate with be equipped with fast picture peg between the fixing base, fast picture peg with fixing base fixed connection, fast picture peg with the bottom plate slides and sets up, just the slip tip of fast picture peg is equipped with the brake pads, the bottom plate for brake pads department is equipped with the baffle.

Further, the one-level worm of adjusting includes steering spindle and worm, the fixed cover of worm is established on the steering spindle, a side of upper fixed plate is fixed to be equipped with the confession steering spindle pivoted installation piece, just the perpendicular bisector department of installation piece sets up the mounting groove, the worm imbeds in the mounting groove.

Further, a knob is arranged at one end, far away from the worm, of the steering shaft.

Further, be equipped with the stationary plane on the one-level regulation worm wheel, the stationary plane with the laminating of the recess bottom surface of intermediate lamella is fixed.

Furthermore, an avoidance groove is formed in the top plate at a position corresponding to the primary adjusting worm.

Furthermore, stop rods are arranged on the X-axis angle regulator and the Y-axis angle regulator.

The utility model has the beneficial effects that: according to the utility model, through the arrangement of the X-axis angle regulator, the Y-axis angle regulator and the middle plate, the secondary angle regulation of the installed equipment is conveniently realized, the installation and debugging time is effectively reduced, and the convenience in use of the equipment is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an adjusting mechanism based on worm and gear transmission in an embodiment of the utility model;

FIG. 2 is an exploded view of an adjusting mechanism based on a worm gear and worm drive in an embodiment of the utility model;

FIG. 3 is a schematic structural diagram of an X-axis angle adjuster and a Y-axis angle adjuster according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a fast inserting plate and a lower fixing plate in an embodiment of the utility model.

Reference numerals: 1. a top plate; 2. a fixed seat; 3. an X-axis angle adjuster; 31. an upper fixing plate; 32. a first-stage adjusting worm; 33. a first-stage adjusting worm wheel; 4. a Y-axis angle adjuster; 41. a secondary adjusting worm; 42. a secondary adjusting worm gear; 43. a lower fixing plate; 431. a baffle plate; 5. a middle plate; 51. a first rotating shaft; 52. a second rotating shaft; 6. fast board inserting; 61. a brake pad; 7. a knob; 8. a stop lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The adjusting mechanism based on worm gear transmission as shown in fig. 1 to fig. 4 includes a top plate 1 and a fixing seat 2 for fixing equipment, and further includes: the X-axis angle adjuster 3 is fixed below the top plate 1 and used for adjusting the angle of an X axis in an XY plane; the Y-axis angle adjuster 4 is fixed above the fixed seat 2 and is used for adjusting the angle of the Y axis in the XY plane; the intermediate plate 5 is disposed between the X-axis angle adjuster 3 and the Y-axis angle adjuster 4, the X-axis angle adjuster 3 rotates about a first rotating shaft 51 fixed with respect to the intermediate plate 5, the Y-axis angle adjuster 4 rotates about a second rotating shaft 52 fixed with respect to the intermediate plate 5, and the first rotating shaft 51 is disposed perpendicular to the second rotating shaft 52.

According to the utility model, through the arrangement of the X-axis angle regulator 3, the Y-axis angle regulator 4 and the intermediate plate 5, the secondary angle regulation of the installed equipment is conveniently realized, the installation and debugging time is effectively reduced, and the use convenience of the equipment is improved.

In the preferred embodiment of the present invention, the X-axis angle adjuster 3 includes an upper fixing plate 31, a primary adjusting worm 32, and a primary adjusting worm wheel 33; the upper fixing plate 31 is fixedly connected with the top plate 1, the first-level adjusting worm 32 horizontally rotates and is arranged on one side edge of the upper fixing plate 31 and perpendicular to the first rotating shaft 51, the first-level adjusting worm wheel 33 is fixed on the middle plate 5, the axis of the first-level adjusting worm wheel 33 is collinear with the first rotating shaft 51, and the first-level adjusting worm 32 is meshed with the first-level adjusting worm wheel 33 through a gear.

Specifically, the worm is meshed with the worm wheel, the worm rotates around the axis of the worm wheel, primary angle adjustment of the equipment is achieved, and the reliability of adjustment of the equipment support is improved by means of the stability and the self-locking performance of worm and gear transmission.

In the preferred embodiment of the present invention, the Y-axis angle adjuster 4 includes a secondary adjusting worm 41, a secondary adjusting worm wheel 42, and a lower fixing plate 43; the lower fixing plate 43 is connected with the fixing seat 2, the second-level adjusting worm 41 is horizontally and rotatably arranged on one side of the middle plate 5 and is perpendicular to the second rotating shaft 52, the second-level adjusting worm wheel 42 is fixed on the lower fixing plate 43, the axis of the second-level adjusting worm wheel 42 is collinear with the second rotating shaft 52, and the second-level adjusting worm wheel 42 is meshed with the second-level adjusting worm 41.

Specifically, the worm is meshed with the worm wheel, the worm rotates around the axis of the worm wheel at the same time, secondary angle adjustment of the equipment is realized, the reliability of the equipment support is improved by utilizing the stability and the self-locking performance of the worm and gear transmission,

in order to facilitate replacement between the devices, a fast inserting plate 6 is arranged between the lower fixing plate 43 and the fixing seat 2, the fast inserting plate 6 is fixedly connected with the fixing seat 2, the fast inserting plate 6 and the lower fixing plate 43 are arranged in a sliding mode, a brake block 61 is arranged at the sliding end portion of the fast inserting plate 6, and a baffle 431 is arranged on the lower fixing plate 43 relative to the brake block 61.

Specifically, when equipment needs to be replaced, the quick inserting plate 6 only needs to be separated from the lower fixing plate 43 in a sliding mode, the convenience of equipment replacement is improved, multiple times of installation and debugging of the equipment support are avoided, and the installation and debugging time is saved.

In the present invention, preferably, the primary adjusting worm 32 includes a steering shaft and a worm, the worm is fixedly sleeved on the steering shaft, an installation block for rotating the steering shaft is fixedly arranged at one side of the upper fixing plate 31, an installation groove is formed at a perpendicular bisector of the installation block, and the worm is embedded in the installation groove.

Specifically, the installation block is provided with the installation groove, so that the structure is more compact, the installation reliability of the primary adjusting worm 32 is increased, the implementation of transmission is ensured, the secondary adjusting worm 41 has the same structure, and further description is omitted.

In order to facilitate the control of the rotation angle of the steering shaft, the knob 7 is arranged at one end, away from the worm, of the steering shaft, and the angle adjusting precision is improved.

In the preferred embodiment of the present invention, the first-stage adjusting worm wheel 33 is provided with a fixing surface, and the fixing surface is attached and fixed to the bottom surface of the groove of the intermediate plate 5.

Specifically, the first-level adjusting worm wheel 33 is fixed through the fixing surface, so that the stability of the worm wheel is increased, the transmission reliability is ensured, the transmission precision is improved, and the second-level adjusting worm wheel 42 has the same structure and is not repeated herein.

In the preferred embodiment of the present invention, an avoiding groove is formed on the top plate 1 at a position corresponding to the primary adjusting worm 32. The X-axis angle regulator 3 and the Y-axis angle regulator 4 are both provided with a stop rod 8.

Specifically, after the equipment is adjusted to a proper angle, the change of the angle generated in the use process of the equipment is avoided through the arrangement of the stop rod 8, the normal use of the equipment is ensured, and the practicability of the equipment support is improved.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an adjustment mechanism based on worm gear transmission, includes roof (1) and is used for fixed equipment's fixing base (2), its characterized in that still includes:

the X-axis angle adjuster (3) is fixed below the top plate (1) and is used for adjusting the angle of an X axis in an XY plane;

the Y-axis angle adjuster (4) is fixed above the fixed seat (2) and is used for adjusting the angle of a Y axis in an XY plane;

intermediate lamella (5), set up X axle angle modulation ware (3) with between Y axle angle modulation ware (4), X axle angle modulation ware (3) around for first pivot (51) that intermediate lamella (5) are fixed rotate, Y axle angle modulation ware (4) around for second pivot (52) that intermediate lamella (5) are fixed rotate, first pivot (51) with second pivot (52) set up perpendicularly.

2. The adjusting mechanism based on worm gear and worm transmission according to claim 1, characterized in that the X-axis angle adjuster (3) comprises an upper fixing plate (31), a primary adjusting worm (32) and a primary adjusting worm wheel (33);

upper fixed plate (31) with roof (1) fixed connection, one-level regulation worm (32) horizontal rotation sets up one side of upper fixed plate (31), and perpendicular first pivot (51), one-level regulation worm wheel (33) are fixed on intermediate lamella (5), just one-level regulation worm wheel (33) axis with first pivot (51) collineation, one-level regulation worm (32) with one-level regulation worm wheel (33) pass through gear engagement.

3. The adjusting mechanism based on worm gear and worm transmission according to claim 1, characterized in that the Y-axis angle adjuster (4) comprises a secondary adjusting worm (41), a secondary adjusting worm wheel (42) and a lower fixing plate (43);

bottom plate (43) with fixing base (2) are connected, second grade regulation worm (41) horizontal rotation sets up a side of intermediate lamella (5), and the perpendicular to second pivot (52), second grade regulation worm wheel (42) are fixed on bottom plate (43), just second grade regulation worm wheel (42) axis with second pivot (52) collineation, second grade regulation worm wheel (42) with second grade regulation worm (41) meshing.

4. The adjusting mechanism based on worm and gear transmission is characterized in that a fast inserting plate (6) is arranged between the lower fixing plate (43) and the fixing seat (2), the fast inserting plate (6) is fixedly connected with the fixing seat (2), the fast inserting plate (6) is arranged with the lower fixing plate (43) in a sliding mode, a brake block (61) is arranged at the sliding end part of the fast inserting plate (6), and a baffle (431) is arranged at the position, opposite to the brake block (61), of the lower fixing plate (43).

5. The adjusting mechanism based on worm and gear transmission as claimed in claim 2, wherein the primary adjusting worm (32) comprises a steering shaft and a worm, the worm is fixedly sleeved on the steering shaft, a mounting block for rotating the steering shaft is fixedly arranged at one side of the upper fixing plate (31), a mounting groove is formed at a perpendicular bisector of the mounting block, and the worm is embedded in the mounting groove.

6. Adjusting mechanism based on a worm gear according to claim 5, characterized in that the end of the steering shaft remote from the worm is provided with a knob (7).

7. The adjusting mechanism based on worm and gear transmission of claim 6, characterized in that the primary adjusting worm wheel (33) is provided with a fixing surface, and the fixing surface is attached and fixed with the bottom surface of the groove of the middle plate (5).

8. The adjusting mechanism based on worm and gear transmission is characterized in that an avoidance groove is formed in the top plate (1) relative to the position of the primary adjusting worm (32).

9. Adjusting mechanism based on a worm gear according to claim 1, characterized in that a stop lever (8) is provided on both the X-axis angle adjuster (3) and the Y-axis angle adjuster (4).