CN221020953U

CN221020953U - Tool car for mechanical maintenance

Info

Publication number: CN221020953U
Application number: CN202322601745.0U
Authority: CN
Inventors: 李闪林
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-05-28
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to a tool car for mechanical maintenance, which comprises a box body, wherein a limiting mechanism is arranged in the box body, pulleys are fixed on the periphery of the lower surface of the box body, a plurality of telescopic rods which are equidistantly distributed are fixed on the upper surface of the box body, springs are sleeved on the outer surfaces of the telescopic rods, a fixing plate is fixed on the upper surface of the telescopic rods, a shell and a collecting box are fixed on the upper surface of the fixing plate, an adjusting mechanism is arranged in the shell, and the limiting mechanism comprises a first motor fixed on the left side of an inner cavity of the box body. This a tool bogie for machinery maintenance, through stop gear, first motor drives first bevel gear and rotates together with the first threaded rod of left end, and the first threaded rod of left end passes through drive assembly and drives the first threaded rod of right-hand member and rotate together, and two first threaded rods are rotatory, make movable plate and a plurality of bracing pieces remove together, make rubber pad and ground contact, prevent that the pulley from removing.

Description

Tool car for mechanical maintenance

Technical Field

The utility model relates to the technical field of mechanical maintenance, in particular to a tool car for mechanical maintenance.

Background

The mechanical maintenance tool car is suitable for the positioning management of tools, cutters and parts in a production field, so that the on-time, accurate, efficient and low-consumption article storage and taking work is truly realized, the tool car is a movable tool cabinet, the tool car is suitable for safely and reasonably conveying tools and accessories in the production field, and the mechanical maintenance tool car consists of movable parts such as a top cabinet, casters and the like added to various types of tool cabinets.

For example, china patent (bulletin number: CN 213999401U) discloses a tool car for mechanical maintenance, which relates to the technical field of mechanical equipment and comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with two vertical plates, one side wall of each vertical plate is fixedly connected with a push rod, the opposite side walls of the two vertical plates are connected with a transverse plate in a sliding manner, and the upper end of the bottom plate is fixedly connected with a workbench through a driving mechanism.

Above-mentioned a tool bogie for machinery maintenance still has certain not enough, when the tool bogie receives jolting, the diaphragm pushes down, rotate through first connecting plate and will drive the movable block and slide along the dead lever, two first springs of movable block both sides are stretched or compressed, first connecting plate drives movable rod compression rubber ball through the second connecting plate simultaneously, the second spring, first spring and rubber ball produce deformation, absorb the energy that the diaphragm pushed down and bring, thereby accomplish the buffering of vibrations, but after the tool bogie moved to the assigned position, because the universal wheel of bottom is inconvenient spacing, lead to the tool bogie at the in-process of parking, the displacement can take place, even lead to the instrument on the workstation to drop, cause the injury to the staff, therefore, a tool bogie for machinery maintenance is proposed in order to solve above-mentioned problem.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a tool car for mechanical maintenance, which has the advantages of convenience and limitation, and solves the problem that the existing tool car for mechanical maintenance is inconvenient to limit.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tool car for mechanical maintenance, includes the box, the inside of box is equipped with stop gear, all be fixed with the pulley around the box lower surface, the upper surface of box is fixed with a plurality of telescopic links that are equidistant distribution, the surface of telescopic link has cup jointed the spring, a plurality of the upper surface of telescopic link is fixed with the fixed plate, the upper surface of fixed plate is fixed with casing and collecting box, the inside of casing is equipped with adjustment mechanism;

The limiting mechanism comprises a first motor fixed on the left side of an inner cavity of the box body, a first bevel gear is fixed on an output shaft of the first motor, the limiting mechanism further comprises two first threaded rods which are connected between the upper side and the lower side of the inner cavity of the box body in a rotating mode through bearing seats, the left end of the limiting mechanism is provided with a second bevel gear meshed with the first bevel gear, the outer surfaces of the first threaded rods are provided with transmission assemblies, the outer surfaces of the first threaded rods are connected with moving plates in a threaded mode, and a plurality of supporting rods penetrating through and extending to the lower side of the box body are fixed on the lower surface of the moving plates.

Further, the transmission assembly comprises rotating wheels fixed on the outer surfaces of the first threaded rods, and the outer surfaces of the two rotating wheels are in transmission connection with belts.

Further, T-shaped blocks are fixed on the left side and the right side of the movable plate, T-shaped grooves are formed in the left side and the right side of the inner cavity of the box body, and the T-shaped blocks are slidably connected to the inner portions of the T-shaped grooves.

Further, the bracing piece is T shape, the lower surface of bracing piece is fixed with the rubber pad.

Further, adjustment mechanism is including being fixed in the biax motor of casing inner chamber lower surface, the output shaft of biax motor is fixed with the bull stick, the surface mounting of bull stick has third bevel gear, the surface engagement of third bevel gear has fourth bevel gear, the upper surface of fourth bevel gear is fixed with the second threaded rod, the surface threaded connection of second threaded rod has the pole cover, two the upper surface of pole cover is fixed with puts the thing platform.

Further, two one sides that the bull stick is on the back mutually are rotated through the bearing frame respectively and are connected in the left and right sides of casing inner chamber, two round holes have been seted up to the upper surface of casing, the second threaded rod passes through the bearing and rotates the inside of being connected in the round hole.

Further, a limiting plate is fixed between the two rod sleeves, four limiting rods are fixed on the upper surface of the shell, and the limiting plate is slidably connected to the outer surface of the limiting rods.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. This a tool bogie for machinery maintenance, through stop gear, first motor drives first bevel gear and rotates together with the first threaded rod of left end, and the first threaded rod of left end passes through drive assembly and drives the first threaded rod of right-hand member and rotate together, and two first threaded rods are rotatory, make movable plate and a plurality of bracing pieces remove together, make rubber pad and ground contact, prevent that the pulley from removing.

2. This a tool bogie for mechanical maintenance, through adjustment mechanism, biax motor drive bull stick and third bevel gear rotate together, drive fourth bevel gear and second threaded rod and rotate together, and two second threaded rods make two pole covers and put the thing platform and remove together, adjust the height of putting the thing platform, conveniently place mechanical tool after the use.

Drawings

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

FIG. 2 is a schematic view of a limiting mechanism according to the present utility model;

fig. 3 is a schematic structural view of the adjusting mechanism of the present utility model.

In the figure: the device comprises a box body 1, a limiting mechanism 2, a first motor 201, a first bevel gear 202, a second bevel gear 203, a first threaded rod 204, a transmission component 205, a moving plate 206, a supporting rod 207, a telescopic rod 3, a spring 4, a shell 5, an adjusting mechanism 6, a double-shaft motor 601, a rotating rod 602, a third bevel gear 603, a fourth bevel gear 604, a second threaded rod 605, a rod sleeve 606, a storage table 607, a fixed plate 7, a collecting box 8 and a pulley 9.

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.

Referring to fig. 1, a tool car for mechanical maintenance in this embodiment includes a box 1, a limiting mechanism 2 is disposed in the box 1, pulleys 9 are fixed around the lower surface of the box 1, the pulleys 9 are limited by the limiting mechanism 2, the pulleys 9 are prevented from driving the box 1 to move, a plurality of telescopic rods 3 which are equidistantly distributed are fixed on the upper surface of the box 1, springs 4 are sleeved on the outer surfaces of the telescopic rods 3, fixing plates 7 are fixed on the upper surfaces of the telescopic rods 3, the upper surfaces of the springs 4 are fixed on the lower surfaces of the fixing plates 7, and the lower surfaces of the springs 4 are fixed on the upper surface of the box 1.

The upper surface of fixed plate 7 is fixed with casing 5 and collecting box 8, and collecting box 8 is for the collecting cabinet that has the drawer, and mechanical maintenance's instrument is placed in the inside of drawer, and the inside of casing 5 is equipped with adjustment mechanism 6, and through spring 4 to the buffering of fixed plate 7, the vibrations that produce when preventing that box 1 from removing cause the damage to the instrument inside collecting box 8, through adjustment mechanism 6 adjustment height, conveniently place the instrument that needs to use.

Referring to fig. 2, in order to limit the pulley 9, the limiting mechanism 2 in this embodiment includes a first motor 201 fixed on the left side of the inner cavity of the casing 1, a first bevel gear 202 is fixed on an output shaft of the first motor 201, the limiting mechanism 2 further includes two first threaded rods 204 rotatably connected between the upper side and the lower side of the inner cavity of the casing 1 through bearing blocks, a second bevel gear 203 meshed with the first bevel gear 202 is fixed on an outer surface of the first threaded rod 204 at the left end, and the first motor 201 drives the first bevel gear 202 to rotate, so as to drive the second bevel gear 203 and the first threaded rod 204 at the left end to rotate together.

The surface of two first threaded rods 204 is equipped with drive assembly 205, and left end first threaded rod 204 passes through drive assembly 205 and drives the rotation of right-hand member first threaded rod 204, and the surface threaded connection of two first threaded rods 204 has movable plate 206, and through two first threaded rods 204 rotations, drive movable plate 206 and remove, the lower surface of movable plate 206 is fixed with a plurality of bracing pieces 207 that run through and extend to box 1 below, contacts with ground through bracing piece 207, spacing pulley 9.

The transmission assembly 205 includes a rotating wheel fixed on the outer surface of the first threaded rod 204, the outer surfaces of the two rotating wheels are in transmission connection with a belt, and the left-end first threaded rod 204 drives the right-end first threaded rod 204 to rotate through the transmission assembly 205.

In addition, the left and right sides of movable plate 206 all is fixed with T shape piece, and T shape piece sliding connection has all been seted up in the left and right sides of box 1 inner chamber in the inside in T shape groove, and stability when increasing movable plate 206 and remove prevents that movable plate 206 from following first threaded rod 204 and rotating, and bracing piece 207 is the T shape, improves the contact surface with the ground, and the lower fixed surface of bracing piece 207 has the rubber pad, through rubber pad and ground contact, improves stability, prevents that pulley 9 from removing.

In the limiting mechanism 2 in the embodiment, the first motor 201 drives the first bevel gear 202 to rotate, drives the second bevel gear 203 to rotate together with the left first threaded rod 204, and the left first threaded rod 204 drives the right first threaded rod 204 to rotate together through the transmission assembly 205, so that the moving plate 206 and the plurality of support rods 207 move together, the rubber pad contacts the ground, and the pulley 9 is prevented from moving.

Referring to fig. 3, in order to facilitate the adjustment of the height according to the need, the adjusting mechanism 6 in this embodiment includes a dual-shaft motor 601 fixed on the lower surface of the inner cavity of the housing 5, a rotating rod 602 is fixed on the output shaft of the dual-shaft motor 601, a third bevel gear 603 is fixed on the outer surface of the rotating rod 602, a fourth bevel gear 604 is meshed on the outer surface of the third bevel gear 603, a second threaded rod 605 is fixed on the upper surface of the fourth bevel gear 604, the dual-shaft motor 601 drives the rotating rod 602 and the third bevel gear 603 to rotate together, the fourth bevel gear 604 and the second threaded rod 605 are driven to rotate together, a rod sleeve 606 is screwed on the outer surface of the second threaded rod 605, a placement table 607 is fixed on the upper surfaces of the two rod sleeves 606, the rod sleeve 606 and the placement table 607 are driven to move together, and the height of the placement table 607 is changed, so that the placement of tools is facilitated.

Wherein, one side that two bull sticks 602 are on the back of the body rotates respectively through the bearing frame and connects in the left and right sides of casing 5 inner chamber, increases the stability when bull stick 602 is rotatory, and two round holes have been seted up to the upper surface of casing 5, and second threaded rod 605 passes through the bearing rotation to be connected in the inside of round hole, increases the stability when second threaded rod 605 is rotatory.

In addition, a limiting plate is fixed between the two rod sleeves 606, four limiting rods are fixed on the upper surface of the shell 5, the limiting plates are slidably connected to the outer surfaces of the limiting rods, stability of the rod sleeves 606 during movement is improved, and the rod sleeves 606 are prevented from rotating along with the second threaded rod 605.

In the adjusting mechanism 6 in the embodiment, the double-shaft motor 601 drives the rotating rod 602 and the third bevel gear 603 to rotate together, drives the fourth bevel gear 604 and the second threaded rod 605 to rotate together, and the two second threaded rods 605 enable the two rod sleeves 606 to move together with the object placing table 607, so that the height of the object placing table 607 is adjusted, and a tool for mechanical maintenance can be placed conveniently.

The working principle of the embodiment is as follows:

(1) When the box body 1 moves to a proper position, the first motor 201 is started, the first motor 201 drives the first bevel gear 202 to rotate, the first bevel gear 202 drives the second bevel gear 203 to rotate together with the left-end first threaded rod 204, the left-end first threaded rod 204 simultaneously drives the left-end rotating wheel to rotate, the left-end rotating wheel drives the right-end rotating wheel to rotate together with the right-end first threaded rod 204 through a belt, the moving plate 206 and the T-shaped block are driven to move together through the rotation of the two first threaded rods 204, the T-shaped block slides in the T-shaped groove, the stability of the moving plate 206 during movement is improved, the plurality of support rods 207 are driven to move together when the moving plate 206 moves, the rubber pads at the bottoms of the support rods 207 are contacted with the ground, and the pulley 9 is prevented from moving.

(2) When the height of the object placing table 607 is increased, the double-shaft motor 601 is started, the double-shaft motor 601 drives the rotating rod 602 and the third bevel gear 603 to rotate together, the third bevel gear 603 drives the fourth bevel gear 604 and the second threaded rod 605 to rotate together, the two rod sleeves 606 and the limiting plates are driven to move together through the rotation of the two second threaded rods 605, the limiting plates slide on the outer surfaces of the limiting rods, the stability of the rod sleeves 606 in moving is improved, the object placing table 607 can be driven to move together when the rod sleeves 606 move, the height of the object placing table 607 is adjusted, and tools for mechanical maintenance can be placed conveniently.

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. Tool car for mechanical maintenance, comprising a box (1), characterized in that: the novel telescopic lifting device is characterized in that a limiting mechanism (2) is arranged in the box body (1), pulleys (9) are fixed on the periphery of the lower surface of the box body (1), a plurality of telescopic rods (3) which are distributed at equal intervals are fixed on the upper surface of the box body (1), springs (4) are sleeved on the outer surfaces of the telescopic rods (3), a fixing plate (7) is fixed on the upper surface of the telescopic rods (3), a shell (5) and a collecting box (8) are fixed on the upper surface of the fixing plate (7), and an adjusting mechanism (6) is arranged in the shell (5);

Stop gear (2) are including being fixed in first motor (201) of box (1) inner chamber left side, the output shaft of first motor (201) is fixed with first bevel gear (202), stop gear (2) still include through bearing frame rotation connect two first threaded rods (204) between the upper and lower both sides of box (1) inner chamber, left end the surface fixation of first threaded rod (204) has second bevel gear (203) with first bevel gear (202) engaged with, two the surface of first threaded rod (204) is equipped with drive assembly (205), two the surface threaded connection of first threaded rod (204) has movable plate (206), the lower surface of movable plate (206) is fixed with a plurality of bracing pieces (207) that run through and extend to box (1) below.

2. A tool car for machine maintenance according to claim 1, wherein: the transmission assembly (205) comprises rotating wheels fixed on the outer surfaces of the first threaded rods (204), and the outer surfaces of the two rotating wheels are in transmission connection with belts.

3. A tool car for machine maintenance according to claim 1, wherein: t-shaped blocks are fixed on the left side and the right side of the movable plate (206), T-shaped grooves are formed in the left side and the right side of the inner cavity of the box body (1), and the T-shaped blocks are connected inside the T-shaped grooves in a sliding mode.

4. A tool car for machine maintenance according to claim 1, wherein: the support rod (207) is T-shaped, and a rubber pad is fixed on the lower surface of the support rod (207).

5. A tool car for machine maintenance according to claim 1, wherein: the utility model provides an adjusting mechanism (6) is including being fixed in biax motor (601) of casing (5) inner chamber lower surface, the output shaft of biax motor (601) is fixed with bull stick (602), the surface mounting of bull stick (602) has third bevel gear (603), the surface engagement of third bevel gear (603) has fourth bevel gear (604), the upper surface of fourth bevel gear (604) is fixed with second threaded rod (605), the surface threaded connection of second threaded rod (605) has pole cover (606), two the upper surface of pole cover (606) is fixed with thing platform (607).

6. A tool car for machine maintenance according to claim 5, wherein: two one sides that bull stick (602) are opposite to each other are rotated through the bearing frame respectively and are connected in the left and right sides of casing (5) inner chamber, two round holes have been seted up to the upper surface of casing (5), second threaded rod (605) are rotated through the bearing and are connected in the inside of round hole.

7. A tool car for machine maintenance according to claim 5, wherein: a limiting plate is fixed between the two rod sleeves (606), four limiting rods are fixed on the upper surface of the shell (5), and the limiting plate is connected to the outer surface of the limiting rods in a sliding mode.