CN210902011U

CN210902011U - Novel special table of mechanical design

Info

Publication number: CN210902011U
Application number: CN201920935291.1U
Authority: CN
Inventors: 张庆光
Original assignee: Liang Sijing
Current assignee: Liang Sijing
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-07-03
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a novel special table for mechanical design, which comprises a top plate, a bottom frame, a tool storage device and a baffle plate, wherein the tool storage device is arranged at the left end of the bottom end surface of the top plate, then the knob is forced to rotate clockwise, the knob drives a first bevel gear to rotate through an output shaft, the right end of the top part of the first bevel gear is meshed with the left end of the bottom part of a second bevel gear, the right end of the bottom part of the second bevel gear is meshed with the left end of the top part of a third bevel gear, the third bevel gear drives a fourth bevel gear to rotate through a second rotating shaft, the right end of the top part of the fourth bevel gear is meshed with the left end of the bottom part of a fifth bevel gear, so that the second bevel gear drives a first threaded rod to be in threaded connection with a threaded cylinder, the fifth bevel gear drives a second threaded rod to be in threaded connection with the threaded cylinder, the effect that can accomodate the use to mechanical design instrument, be convenient for get and put, the activity is good has been reached.

Description

Novel special table of mechanical design

Technical Field

The utility model relates to a mechanical design equipment technical field, concretely relates to novel special table of mechanical design.

Background

The mechanical design, which is an important component of mechanical engineering, is the first step of mechanical production and is the most important factor for determining mechanical performance, and the mechanical design is based on the working process of designing, analyzing and calculating the working principle, structure, motion mode, force and energy transmission mode of the machine, the material and shape size of each part, a lubricating method and the like according to the use requirement and converting the working process into a specific description as a manufacturing basis, wherein the mechanical design is an important part of mechanical engineering and is the most important factor for determining mechanical performance, and the mechanical design is aimed at: the best machine is designed under various defined conditions, i.e. an optimal design is made, which needs to comprehensively consider a plurality of requirements, which are generally as follows: the mechanical part design refers to the design operation process of specially carrying out mechanical parts, and the in-process needs a special table to operate and use, but the mechanical design tool of the prior art is scattered on the table and easily causes the loss, can not accomodate, and is inconvenient to take.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a novel special table of mechanical design to solve the mechanical design instrument and scatter and cause easily losing on the table, can not accomodate, inconvenient problem of taking has reached and can accomodate the use to the mechanical design instrument, is convenient for get and puts, the effect that the activity is good.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel special table for mechanical design, which comprises a top plate, a bottom frame, a tool storage device and a baffle plate, wherein four corners of the bottom surface of the top plate are welded with the top surface of the bottom frame in a manual arc welding mode, the left end of the bottom surface of the top plate is provided with the tool storage device, the rear end of the top surface of the top plate is welded with the bottom surface of the baffle plate in a manual arc welding mode, the tool storage device consists of a box body, a box cover, a handle, a knob, a first rotating shaft, a first bevel gear, a second bevel gear, a first threaded rod, a third bevel gear, a second rotating shaft, a fourth bevel gear, a fifth bevel gear, a second threaded rod, a sliding plate, a threaded cylinder, a sliding block and a sliding chute, the middle part of the top surface of the box body is hinged with the left end surface of the box cover through a hinge, the right end surface of the box cover is, the middle part of the left end face of the knob is rotationally connected with a first rotating shaft through an output shaft, the right end of the outer side of the first rotating shaft is spliced with the middle part in a first bevel gear, the right end of the top part of the first bevel gear is meshed with the left end of the bottom part of a second bevel gear, the middle part in the inner side of the second bevel gear is spliced with the outer diameter surface of a first threaded rod, the right end of the bottom part of the second bevel gear is meshed with the left end of the top part of a third bevel gear, the middle part in the inner side of the third bevel gear is spliced with the left end of the outer side of a second rotating shaft, the right end of the outer side of the second rotating shaft is spliced with the middle part in a fourth bevel gear, the right end of the top part of the fourth bevel gear is meshed with the left end of the bottom part of a fifth bevel gear, the middle part, the left end and the right end of the inner bottom of the box body are provided with threaded cylinders, the inner diameter surface of each threaded cylinder is in threaded connection with the outer diameter surfaces of the first threaded rod and the second threaded rod, the left end and the right end of the sliding plate are fixedly connected with the inner side of a sliding block with a sliding function, the outer side of the sliding block is in sliding connection with the inner side of a sliding groove, and the left end face of the box body is in bolted connection with the left end of the inner side of the.

Furthermore, a rubber sleeve is arranged outside the knob, and anti-skid grains are arranged on the rubber sleeve.

Furthermore, couplings are arranged in the middle of the outer sides of the first rotating shaft and the second rotating shaft, and the inner diameter of each coupling is larger than the outer diameter of the first rotating shaft and the outer diameter of the second rotating shaft by 3 MM.

Further, the first bevel gear, the second bevel gear, the third bevel gear, the second rotating shaft, the fourth bevel gear and the fifth bevel gear are the same in size, and the inclination angle is 45 degrees.

Further, the outer diameter size of the first threaded rod and the second threaded rod is smaller than the inner diameter size of the threaded cylinder by 3 MM.

Further, the outer diameter of the sliding block is smaller than the inner diameter of the sliding chute by 5 MM.

Furthermore, the handle is arc-shaped, and the surface of the handle is smooth.

Furthermore, the knob material is PVC plastics.

Furthermore, the first threaded rod is made of stainless steel.

(III) advantageous effects

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

1) in order to solve the problems that the mechanical design tools are easy to lose when scattered on a table, cannot be stored and are inconvenient to take, the mechanical design tools are easy to lose and cannot be taken up by arranging a tool storage device at the left end of the bottom end face of a top plate, then the knob is forced to rotate clockwise, the knob drives a first bevel gear to rotate through an output shaft, the right end of the top of the first bevel gear is meshed with the left end of the bottom of a second bevel gear, the right end of the bottom of the second bevel gear is meshed with the left end of the top of a third bevel gear, the third bevel gear drives a fourth bevel gear to rotate through a second rotating shaft, the right end of the top of the fourth bevel gear is meshed with the left end of the bottom of a fifth bevel gear, so that the second bevel gear drives a first threaded rod to be in threaded connection with a threaded cylinder, the fifth bevel gear drives a second, carry out the lift with mechanical design instrument, reached and to accomodate the use to mechanical design instrument, be convenient for get and put, effect that the activity is good.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the tool storage device of the present invention;

FIG. 4 is a schematic view of the interior of the tool storage device of the present invention;

FIG. 5 is a schematic view of a partial structure of the area A of the present invention;

in the figure: the tool storage device comprises a top plate-1, a bottom frame-2, a tool storage device-3, a baffle-4, a box body-31, a box cover-32, a handle-33, a knob-34, a first rotating shaft-35, a first bevel gear-36, a second bevel gear-37, a first threaded rod-38, a third bevel gear-39, a second rotating shaft-310, a fourth bevel gear-311, a fifth bevel gear-312, a second threaded rod-313, a sliding plate-314, a threaded cylinder-315, a sliding block-316 and a sliding groove-317.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel table special for mechanical design: the tool storage device comprises a top plate 1, a chassis 2, a tool storage device 3 and a baffle 4, four corners of the bottom end face of the top plate 1 are welded with the top end face of the chassis 2 in a manual arc welding mode, the left end of the bottom end face of the top plate 1 is provided with the tool storage device 3, the rear end of the top end face of the top plate 1 is welded with the bottom end face of the baffle 4 in a manual arc welding mode, the tool storage device 3 comprises a box body 31, a box cover 32, a handle 33, a knob 34, a first rotating shaft 35, a first bevel gear 36, a second bevel gear 37, a first threaded rod 38, a third bevel gear 39, a second rotating shaft 310, a fourth bevel gear 311, a fifth bevel gear 312, a second threaded rod 313, a sliding plate 314, a threaded cylinder 315, a sliding block 316 and a sliding groove 317, the middle part of the top end face of the box body 31 is hinged with the left end face of the box cover 32 through a hinge, the, the middle part of the left end face of the knob 34 is rotatably connected with the first rotating shaft 35 through an output shaft, the right end outside the first rotating shaft 35 is inserted into the middle part inside the first bevel gear 36, the right end of the top part of the first bevel gear 36 is engaged with the left end outside the bottom part of the second bevel gear 37, the middle part inside the second bevel gear 37 is inserted into the outer diameter surface of the first threaded rod 38, the right end of the bottom part of the second bevel gear 37 is engaged with the left end of the top part of the third bevel gear 39, the middle part inside the third bevel gear 39 is inserted into the left end outside the second rotating shaft 310, the right end outside the second rotating shaft 310 is inserted into the middle part inside the fourth bevel gear 311, the right end of the top part of the fourth bevel gear 311 is engaged with the left end of the bottom part of the fifth bevel gear 312, the middle part inside the fifth bevel gear 312 is inserted into the outer diameter surface of the second, threaded cylinders 315 are arranged at the left end and the right end of the bottom in the box body 31, the inner diameter surface of each threaded cylinder 315 is in threaded connection with the outer diameter surfaces of the first threaded rod 38 and the second threaded rod 313, the left end and the right end of the sliding plate 314 are fixedly connected with the inner side of a sliding block 316 with a sliding function, the outer side of the sliding block 316 is in sliding connection with the inner side of a sliding groove 317, and the left end face of the box body 31 is in bolted connection with the left end of the inner side of.

Wherein, the knob 34 outside is provided with the rubber sleeve to be provided with anti-skidding line on the rubber sleeve, cause the hand smooth when avoiding using.

The middle parts of the outer sides of the first rotating shaft 35 and the second rotating shaft 310 are provided with couplers, and the inner diameter of each coupler is larger than the outer diameter of 3MM of the first rotating shaft 35 and the second rotating shaft 310, so that the support and the rotation are facilitated.

The first bevel gear 36, the second bevel gear 37, the third bevel gear 39, the second rotating shaft 310, the fourth bevel gear 311 and the fifth bevel gear 312 have the same size, and the inclination angle is 45 degrees, so that the angle is moderate, and the operation is convenient.

The outer diameter of the first threaded rod 38 and the second threaded rod 313 is smaller than the inner diameter of the threaded cylinder 315 by 3MM, so that the first threaded rod 38 and the second threaded rod 313 are in threaded connection with the threaded cylinder 315.

The outer diameter of the sliding block 316 is smaller than the inner diameter of the sliding groove 317 by 5MM, so that normal sliding is ensured.

The handle 33 is arc-shaped, the surface of the handle is smooth, and the handle is suitable in shape and convenient to operate.

The knob 34 is made of PVC plastic, and is firm, durable, high in cost performance, corrosion-resistant and light in weight.

Wherein the first threaded rod 38 is made of stainless steel.

According to the table shown above; the utility model discloses first threaded rod 38 adopts the stainless steel, can reach non-deformable, and is with low costs, the effect of sexual valence relative altitude.

The patent states: the first bevel gear 36 is used to transmit the motion and power between two intersecting shafts, in a general machine, the angle of intersection between two shafts of the bevel gear is equal to 90 degrees, and is similar to a cylindrical gear, the bevel gear has a reference cone, an addendum cone, a dedendum cone and a base cone, the cones have a large end and a small end, the circles corresponding to the large end are respectively called a reference circle, an addendum circle, a dedendum circle and a base circle, and the motion of a pair of bevel gears is equivalent to that of a pair of pitch cones which roll only.

The working principle is as follows: firstly, a novel special table for mechanical design is placed at a proper position and is supported and fixed through a low price 2, mechanical design operation can be carried out on the top of a top plate 1, when a mechanical design tool is scattered to the whole table top, a tool storage device 3 is arranged at the left end of the bottom end face of the top plate 1, then a pull handle 33 is exerted to pull the tool to open the tool from a box body 31, when the tool accommodated in the box body 1 is inconvenient to take at the bottom, then a force is exerted on a knob 34 to rotate clockwise, the knob 34 drives a first bevel gear 36 on a first rotating shaft 35 to rotate through an output shaft, shaft couplings are arranged in the middle of the outer sides of the first rotating shaft 35 and a second rotating shaft 310, the inner diameter of each shaft coupling is larger than the outer diameter of the first rotating shaft 35 and the outer diameter of the second rotating shaft 310 to be 3MM, supporting rotation is convenient, second bevel gear 37 bottom right-hand member meshes with third bevel gear 39 top left end, third bevel gear 39 drives fourth bevel gear 311 through second axis of rotation 310 and rotates, fourth bevel gear 311 top right-hand member meshes with fifth bevel gear 312 bottom left end, make second bevel gear 312 drive first threaded rod 38 and screw cylinder 315 and carry out threaded connection, fifth bevel gear 312 drives second threaded rod 313 and screw cylinder 315 and carries out threaded connection, thereby sliding plate 314 goes up and down in spout 317 through slider 316, lift mechanical design instrument, reached and to have accomodate the use to mechanical design instrument, be convenient for get and put, the effect that the mobility is good, solved prior art mechanical design instrument and scattered and cause the loss on the table easily, can not accomodate, take inconvenient problem.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel special table for mechanical design comprises a top plate (1), an underframe (2) and a baffle (4), wherein four corners of the bottom end surface of the top plate (1) are welded with the top end surface of the underframe (2) in a manual arc welding mode, a tool storage device (3) is arranged at the left end of the bottom end surface of the top plate (1), and the rear end of the top end surface of the top plate (1) is welded with the bottom end surface of the baffle (4) in a manual arc welding mode;

the method is characterized in that: the tool storage device (3) is composed of a box body (31), a box cover (32), a handle (33), a knob (34), a first rotating shaft (35), a first bevel gear (36), a second bevel gear (37), a first threaded rod (38), a third bevel gear (39), a second rotating shaft (310), a fourth bevel gear (311), a fifth bevel gear (312), a second threaded rod (313), a sliding plate (314), a threaded cylinder (315), a sliding block (316) and a sliding groove (317), wherein the middle part of the top end face of the box body (31) is hinged with the left end face of the box cover (32) through a hinge, the right end of the top end face of the box cover (32) is in bolted connection with the bottom end face of the handle (33) through a bolt, two thirds of the front end face of the box body (31) is provided with the knob (34), and the middle part of the left end face of the knob (34) is in rotational connection with the first rotating shaft (35, the right end of the outer side of the first rotating shaft (35) is connected with the inner middle of the first bevel gear (36) in an inserting mode, the right end of the top of the first bevel gear (36) is meshed with the left end of the bottom of the second bevel gear (37), the inner middle of the second bevel gear (37) is connected with the outer diameter surface of the first threaded rod (38) in an inserting mode, the right end of the bottom of the second bevel gear (37) is meshed with the left end of the top of the third bevel gear (39), the inner middle of the third bevel gear (39) is connected with the left end of the outer side of the second rotating shaft (310) in an inserting mode, the right end of the outer side of the second rotating shaft (310) is connected with the inner middle of the fourth bevel gear (311) in an inserting mode, the right end of the top of the fourth bevel gear (311) is meshed with the left end of the bottom of the fifth bevel gear (312), the inner middle of the fifth bevel gear (312) is connected with the outer diameter surface of the Both ends are rotated and are connected, both ends are provided with screw thread section of thick bamboo (315) about the bottom in box (31) to screw thread section of thick bamboo (315) internal diameter surface carries out threaded connection with first threaded rod (38) and second threaded rod (313) external diameter surface, both ends carry out fixed connection with slider (316) inboard that has the slip function about sliding plate (314) about, the slider (316) outside carries out sliding connection with spout (317) inboard, bolted connection is carried out with the inboard left end of chassis (2) to box (31) left end face.

2. The novel mechanical design special table as claimed in claim 1, wherein: the outside of the knob (34) is provided with a rubber sleeve, and the rubber sleeve is provided with anti-skid lines.

3. The novel mechanical design special table as claimed in claim 1, wherein: and couplings are arranged in the middle parts of the outer sides of the first rotating shaft (35) and the second rotating shaft (310), and the inner diameter size of each coupling is larger than the outer diameter size 3MM of the first rotating shaft (35) and the second rotating shaft (310).

4. The novel mechanical design special table as claimed in claim 1, wherein: the first bevel gear (36), the second bevel gear (37), the third bevel gear (39), the second rotating shaft (310), the fourth bevel gear (311) and the fifth bevel gear (312) are identical in size, and the inclination angle is 45 degrees.

5. The novel mechanical design special table as claimed in claim 1, wherein: the outer diameter of the first threaded rod (38) and the second threaded rod (313) is smaller than the inner diameter of the threaded cylinder (315) by 3 MM.

6. The novel mechanical design special table as claimed in claim 1, wherein: the outer diameter of the sliding block (316) is smaller than the inner diameter of the sliding groove (317) by 5 MM.

7. The novel mechanical design special table as claimed in claim 1, wherein: the handle (33) is arc-shaped and smooth in surface.