CN210979068U

CN210979068U - A unable adjustment base for mechanical structure supports

Info

Publication number: CN210979068U
Application number: CN201921912114.8U
Authority: CN
Inventors: 石培昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-10
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to a mechanical equipment technical field just discloses a unable adjustment base for mechanical structure supports, including the chassis, the equal fixed mounting in the left and right sides of diapire has the connecting axle in the chassis, the top movable mounting of connecting axle has the down tube. This a unable adjustment base for mechanical structure supports, when needs adjust the equipment height, start servo motor, make and rotate the awl tooth and rotate, it rotates to drive the meshing awl tooth through the meshing, make the bull stick rotate, thereby it rotates to drive the running gear, and drive the meshing wheel through the meshing and rotate, owing to set up the screw hole with threaded rod looks adaptation in the meshing wheel, and all be provided with the stopper in the left and right sides of threaded rod bottom, when the meshing wheel rotates, the screw rod receives the screw thread thrust when the meshing wheel rotates and reciprocates, and the mechanical structure who drives the top through the slurcam reciprocates, realize its height's regulation through mechanical automation, the convenience and the flexibility of equipment use have been improved greatly.

Description

A unable adjustment base for mechanical structure supports

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a unable adjustment base for mechanical structure supports.

Background

The mechanical structure is an important executive component applied to various fields such as industry and building, and the movement flexibility and accuracy of the mechanical structure play an important role in mechanical equipment.

The fixed base that is commonly used for mechanical structure to support in the existing market generally has the shortcoming of being not convenient for height-adjusting, and the installation between general base and the structure adopts fixed connection, nevertheless can lack certain flexibility to some mechanical structure, can not adjust its height according to the needs of using at any time, leads to equipment to use comparatively inconveniently for the efficiency of work receives certain reduction, so proposes a fixed base that is used for mechanical structure to support and solves above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a unable adjustment base for mechanical structure supports possesses the advantage such as height-adjusting of being convenient for, the unable adjustment base who is commonly used for mechanical structure to support on having solved present market generally has the shortcoming of height-adjusting of not being convenient for, installation between usual base and the structure adopts fixed connection, nevertheless can lack certain flexibility to some mechanical structure, can not adjust its height according to the needs that use at any time, lead to the equipment use comparatively inconvenient, make the efficiency of work receive the problem of certain reduction.

(II) technical scheme

For the purpose of realizing the height-adjusting of being convenient for, the utility model provides a following technical scheme: a fixed base for supporting a mechanical structure comprises an underframe, wherein connecting shafts are fixedly mounted on the left side and the right side of the bottom wall in the underframe, inclined rods are movably mounted at the top of the connecting shafts, compression springs with one ends fixedly connected with the underframe are fixedly mounted at the bottoms of the inclined rods, limiting rods are fixedly mounted on the left side and the right side of the bottom wall in the underframe, a bottom plate with one ends movably connected with the limiting rods is movably mounted in an inner cavity of the underframe, buffer springs are fixedly mounted on the left side and the right side of the bottom plate and on the outer sides of the limiting rods, telescopic rods are fixedly mounted on the left side and the right side of the top of the bottom plate, a pushing plate is fixedly mounted at the top of the telescopic rods, a fixed sleeve rod is fixedly mounted at the top of the bottom plate, meshing wheels are movably mounted at the top of the fixed sleeve rod, and a threaded rod is fixedly mounted at the bottom of, the left side and the right side of the bottom of the threaded rod are both fixedly provided with a limiting block of which one end is movably connected with the fixed loop bar, a servo motor is fixedly arranged on the right side of the top of the bottom plate, a rotating bevel gear is fixedly arranged on an output shaft of the servo motor, a rotating rod is movably arranged on the right side of the top of the bottom plate, a meshing gear with one end meshed with the meshing wheel is fixedly arranged on the top of the outer side of the rotating rod, the bottom fixed mounting in the bull stick outside has one end and rotates the meshing awl tooth that the awl tooth meshed, the equal fixed mounting in the left and right sides at slurcam top has a fixed plate, two the equal movable mounting in one side that the fixed plate was carried on the back mutually has a handle, two the equal fixed mounting in one side that the handle is relative has one end to run through and extend to the fixed plate outside and with fixed plate swing joint's screw rod, two the equal fixed mounting in one side that the screw rod is relative has the grip block.

Preferably, the top of the meshing wheel is provided with a threaded hole, the threaded hole is matched with the threaded rod, and the fixed sleeve rod and the bottom plate are vertically installed at ninety degrees.

Preferably, the quantity of telescopic link is two, and two telescopic links are the symmetric distribution with the perpendicular bisector of bottom plate, the down tube is L font.

Preferably, the through-hole has all been seted up to the left and right sides at bottom plate top, and through-hole and gag lever post looks adaptation, the quantity of grip block is two.

Preferably, the sliding openings are formed in the left side and the right side of the fixed sleeve rod and matched with the limiting blocks, and the fixed plate and the pushing plate are vertically installed at ninety degrees.

Preferably, two opposite sides of the fixing plates are provided with threaded through holes, the threaded through holes are matched with the screws, and the underframe is U-shaped.

(III) advantageous effects

Compared with the prior art, the utility model provides a unable adjustment base for mechanical structure supports possesses following beneficial effect:

1. the fixed base for supporting the mechanical structure is provided with the servo motor, when the height of the equipment needs to be adjusted, the servo motor is started to enable the rotating bevel gear to rotate, the engaging bevel gear is driven to rotate by meshing, the rotating rod is driven to rotate, the rotating gear is driven to rotate, the engaging wheel is driven to rotate by meshing, because the engaging wheel is internally provided with a threaded hole matched with the threaded rod and the left side and the right side of the bottom of the threaded rod are both provided with the limiting blocks, the rotation of the threaded rod is limited, when the meshing wheel rotates, the screw threads move up and down under the thrust of the threads when the meshing wheel rotates, and the mechanical structure at the top is driven by the pushing plate to move up and down, the height of the device can be adjusted through mechanical automation, and convenience and flexibility of equipment use are greatly improved, so that the working efficiency of the equipment is effectively improved, and the use requirements of people are met.

2. This a unable adjustment base for mechanical structure supports, through setting up the bottom plate, when equipment produced the vibrations of high frequency at the operation in-process, the bottom plate will be continuous pushes down buffer spring, meanwhile, the down-pushing power of down receiving the bottom plate will use the connecting axle to rotate relatively as the axle center, thereby extrude compression spring, extrude buffer spring and compression spring through continuous, the vibrations that make equipment bring slow down gradually, thereby reduced the damage that vibrations brought equipment spare part, the life-span of equipment use has been improved, make equipment more practical.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1 screw rod, 2 grip blocks, 3 threaded rods, 4 fixed plates, 5 handles, 6 pushing plates, 7 telescopic rods, 8 limit blocks, 9 fixed loop bars, 10 bottom plates, 11 bottom frames, 12 buffer springs, 13 limit rods, 14 rotating bevel gears, 15 servo motors, 16 engaging bevel gears, 17 rotating rods, 18 rotating gears, 19 engaging wheels, 20 inclined rods, 21 connecting shafts and 22 compression springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, a unable adjustment base for mechanical structure supports, including the chassis 11, the left and right sides of the bottom wall in the chassis 11 are all fixedly installed with the connecting shaft 21, the top movable installation of the connecting shaft 21 has the down rod 20, the bottom fixed installation of the down rod 20 has the compression spring 22 of one end and the chassis 11 fixed connection, the left and right sides of the bottom wall in the chassis 11 are all fixedly installed with the limit rod 13, the inner chamber movable installation of the chassis 11 has the bottom plate 10 of one end and the limit rod 13 movable connection, through setting up the bottom plate 10, when the equipment generates high-frequency vibration in the operation process, the bottom plate 10 will continuously push down the buffer spring 12, meanwhile, the force that the down rod 20 is pushed down by the bottom plate 10 will relatively rotate with the connecting shaft 21 as the axis, thereby extrude the compression spring 22, through continuously extruding the buffer spring 12 and the compression spring 22, the vibration brought by the equipment is gradually slowed down, thereby reducing the damage brought to equipment parts by the vibration, the equipment use life of the equipment is prolonged, so that the equipment is made more practical, the through the fixed rod, the through-set up shaft 7, the through the two vertical adjustment of the two vertical through-set up rod 7, the two vertical through-set up rod, the two vertical through-type of the fixed rod, the adjustable screw rod 7, the fixed rod, the adjustable screw rod 7, the adjustable screw rod 10, the adjustable screw rod 7, the adjustable screw rod 10, the adjustable screw rod is installed in the adjustable screw rod, the adjustable screw rod is installed in the adjustable screw rod 10, the adjustable screw rod 7, the adjustable screw rod is installed in the adjustable screw rod 7, the adjustable screw rod is installed in the adjustable screw rod, the adjustable screw rod 10, the adjustable screw rod is installed in the adjustable screw rod 7, the adjustable screw rod 7, the adjustable screw rod is installed in the adjustable screw rod 10, the adjustable screw rod 7, the adjustable screw rod is installed in the adjustable screw rod 9, the adjustable screw rod, the fixed rod, the adjustable screw rod 7, the adjustable screw rod 10, the adjustable screw rod 7, the adjustable screw rod is installed in the adjustable screw rod, the adjustable screw rod 10, the adjustable screw rod is installed in the adjustable screw rod 7, the adjustable screw rod 9, the adjustable screw rod 7.

When using, when needs adjust the equipment height, only need start servo motor 15, make meshing wheel 19 rotate, promote threaded rod 3 through the screw hole of seting up in the meshing wheel 19 and reciprocate, make equipment reach the effect of the height-adjusting of being convenient for to effectively improve the efficiency of equipment work, more satisfy the demand that people used.

In conclusion, according to the fixing base for supporting the mechanical structure, by arranging the servo motor 15, when the height of the equipment needs to be adjusted, the servo motor 15 is started to rotate the rotating bevel gear 14, the engaging bevel gear 16 is driven to rotate through engagement, the rotating rod 17 is driven to rotate, so that the rotating gear 18 is driven to rotate, the engaging wheel 19 is driven to rotate through engagement, as the threaded hole matched with the threaded rod 3 is formed in the engaging wheel 19, the limiting blocks 8 are arranged on the left side and the right side of the bottom of the threaded rod 3, so that the rotation of the threaded rod 3 is limited, when the engaging wheel 19 rotates, the threaded rod 3 moves up and down by the thread thrust generated when the engaging wheel 19 rotates, and the pushing plate 6 drives the mechanical structure on the top to move up and down, the height adjustment is realized through mechanical automation, the convenience and the flexibility of the equipment use are greatly improved, so that the working efficiency of the equipment is, the use requirements of people are met.

Moreover, by arranging the bottom plate 10, when the equipment generates high-frequency vibration in the operation process, the bottom plate 10 can continuously press the buffer spring 12, meanwhile, the inclined rod 20 can relatively rotate by taking the connecting shaft 21 as an axis under the pushing force of the bottom plate 10, so that the compression spring 22 is extruded, and the vibration caused by the equipment is gradually reduced by continuously extruding the buffer spring 12 and the compression spring 22, thereby reducing the damage of the vibration to the parts of the equipment, prolonging the service life of the equipment, enabling the equipment to be more practical, solving the defect that the height of a fixed base commonly used for supporting a mechanical structure in the market at present is not convenient to adjust, adopting fixed connection for the installation between the common base and the structure, but lacking certain flexibility for some mechanical structures, and being incapable of adjusting the height of the fixed base according to the use requirement at any time, the equipment is inconvenient to use, and the working efficiency is reduced to a certain extent.

It is to be noted that 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A unable adjustment base for mechanical structure supports, includes chassis (11), its characterized in that: the all fixed mounting of the left and right sides of diapire in chassis (11) has connecting axle (21), the top movable mounting of connecting axle (21) has down tube (20), the bottom fixed mounting of down tube (20) has one end and chassis (11) fixed connection's compression spring (22), the all fixed mounting of the left and right sides of diapire in chassis (11) has gag lever post (13), the inner chamber movable mounting of chassis (11) has one end and gag lever post (13) swing joint's bottom plate (10), the all fixed mounting of the outside that the left and right sides of bottom plate (10) bottom just is located gag lever post (13) has buffer spring (12), the all fixed mounting of the left and right sides at bottom plate (10) top has telescopic link (7), the top fixed mounting of telescopic link (7) has slurcam (6), the top fixed mounting of bottom plate (10) has fixed loop bar (9), the top movable mounting in fixed loop bar (9) has meshing wheel (19), the bottom fixed mounting of slushing plate (6) has one end to run through and extend to fixed loop bar (9) inner chamber and with fixed loop bar (9) swing joint's threaded rod (3), the equal fixed mounting in the left and right sides of threaded rod (3) bottom has one end and fixed loop bar (9) swing joint's stopper (8), the right side fixed mounting at bottom plate (10) top has servo motor (15), the output shaft fixed mounting of servo motor (15) has rotation awl tooth (14), the right side movable mounting at bottom plate (10) top has bull stick (17), the top fixed mounting in the bull stick (17) outside has meshing gear (18) that one end and meshing wheel (19) mesh mutually, the bottom fixed mounting in the bull stick (17) outside has meshing awl tooth (16) that one end and rotation awl tooth (14) mesh mutually, the equal fixed mounting in the left and right sides at slurcam (6) top has fixed plate (4), two the equal movable mounting in one side that fixed plate (4) carried on the back has handle (5), two the equal fixed mounting in one side that handle (5) is relative has one end to run through and extend to fixed plate (4) outside and with fixed plate (4) swing joint's screw rod (1), two the equal fixed mounting in one side that screw rod (1) is relative has grip block (2).

2. A fixed base for mechanical structure support according to claim 1, wherein: the top of the meshing wheel (19) is provided with a threaded hole, the threaded hole is matched with the threaded rod (3), and the fixed loop bar (9) and the bottom plate (10) are vertically arranged at ninety degrees.

3. The fixed base for supporting a mechanical structure according to claim 1, characterized in that the number of the telescopic rods (7) is two, the two telescopic rods (7) are symmetrically distributed with the perpendicular bisector of the bottom plate (10), and the diagonal rod (20) is L-shaped.

4. A fixed base for mechanical structure support according to claim 1, wherein: the left side and the right side at the top of the bottom plate (10) are both provided with through holes, the through holes are matched with the limiting rods (13), and the number of the clamping plates (2) is two.

5. A fixed base for mechanical structure support according to claim 1, wherein: the left side and the right side of the fixed loop bar (9) are both provided with sliding openings, the sliding openings are matched with the limiting blocks (8), and the fixed plate (4) and the pushing plate (6) are vertically arranged at ninety degrees.

6. A fixed base for mechanical structure support according to claim 1, wherein: two the relative one side of fixed plate (4) all is seted up the screw thread through-hole, and screw thread through-hole and screw rod (1) looks adaptation, chassis (11) are the U font.