CN206342130U - A kind of Machine Design drawing table - Google Patents

Abstract

The utility model discloses a drawing table for mechanical design, which comprises a base. The upper side of the base is provided with a rotary support. There is an electric telescopic rod, the upper end of the electric telescopic rod is provided with an arc-shaped support, the upper side of the arc-shaped support is provided with a guide rail, a sliding frame is provided on the guide rail, a cavity is provided inside the table, and a cavity is provided inside the cavity. There is a heating device and a cooling device. Ventilation holes are provided on the outside of the cavity. A chute is provided on the upper right end of the table. A left thumb cylinder and a right thumb cylinder are arranged on the chute. A reading frame is provided on the upper left end of the table. , the inclined surface of the reading frame is provided with friction bumps, the front and rear sides of the reading frame are provided with fixed columns, and a rubber band is arranged between the two fixed columns. The utility model solves the disadvantages of simple structure, single function and inconvenient use of the existing drawing table, and has simple and practical structure, convenient operation and easy understanding, and has good development prospects.

Description

A drafting table for mechanical design

technical field

The utility model relates to the technical field of teaching devices, in particular to a drawing table for mechanical design.

Background technique

Mechanical drawing is a subject that uses drawings to accurately represent the structural shape, size, working principle and technical requirements of machinery. Composed of graphics, symbols, text and numbers, drawings are technical documents expressing design intentions and manufacturing requirements as well as exchanging experience, and are often called the language of the engineering world. In addition, mechanical drawing is also one of the basic compulsory courses offered by mechanical and related majors in most colleges and universities. The reference books on mechanical drawing mainly include "Mechanical Drawing" published by Beijing Institute of Technology Press and Peking University Press. The existing multifunctional mechanical drawing table has the disadvantages of simple structure, single function, and inconvenient use. Therefore, it is urgent to develop a multifunctional mechanical drawing table with complete structure, complete functions and convenient use.

Utility model content

The purpose of this utility model is to provide a drawing table for mechanical design to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A drawing table for mechanical design, comprising a base, a slewing support is provided on the upper side of the slewing support, a rotating plate is provided on the upper side of the slewing support, a rotating shaft is provided in the middle of the upper side of the base, and the upper end of the rotating shaft It is connected with the lower side of the rotating plate in the middle, and the upper side of the rotating plate is provided with an electric telescopic rod. There is a sliding frame on the top, and the outer side of the sliding frame is provided with fixing bolts. The sliding frame is connected with a table board through a pillar. There is a cavity inside the table board. The inside of the cavity is provided with a heating device and a cooling device, the outer side of the cavity is provided with ventilation holes, the upper right end of the table is provided with a chute, the chute is provided with a left thumb cylinder and a right thumb cylinder, and the upper left end of the table is provided with a reading frame. The inclined surface of the reading frame is provided with friction convex points, the front and rear sides of the reading frame are provided with fixed columns, and a rubber band is arranged between the two fixed columns.

As a further solution of the utility model: a controller is also provided on the upper side of the table.

As a further solution of the utility model: the heating device, the refrigeration device, the left thumb cylinder and the right thumb cylinder are all connected to the controller.

Compared with the prior art, the beneficial effect of the utility model is: it is provided with a heating device and a refrigeration device, which can be refrigerated or heated according to needs, warm in winter and cool in summer, can provide a good environment, and improve the efficiency of learning. The reading rack is convenient for placing books, which is convenient for students to read books while drawing, and provides convenience for students. There are left thumb cylinder and right thumb cylinder, and sandpaper can be prevented between the left thumb cylinder and right thumb cylinder, which is convenient for drawing pens. Friction treatment solves the disadvantages of simple structure, single function and inconvenient use of the existing multifunctional mechanical drawing table. The angle can be adjusted in three dimensions, which is suitable for users to use in various postures or situations. The structure is simple and practical , the operation is convenient and easy to understand, and the ways of use are diversified, which has a good development prospect. The utility model has achieved the effects of complete structure, complete functions, convenient use, and time-saving and labor-saving effects.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the present utility model, a kind of drawing table for mechanical design, comprises base 1, and the upper side of described base 1 is provided with slewing support 2, and the upper side of described slewing support 2 is provided with rotating plate 3 A rotating shaft 4 is arranged in the middle of the upper side of the base 1, the upper end of the rotating shaft 4 is connected with the lower side of the rotating plate 3, and the upper side of the rotating plate 3 is provided with an electric telescopic rod 5, and the electric telescopic rod 5 The upper end is provided with arc-shaped support 6, and the upper side of described arc-shaped support 6 is provided with guide rail 7, and described guide rail 7 is provided with slide frame 8, and the outside of slide frame 8 is provided with fixing bolt 9, and described slide frame 8 is connected with a table board 10 through a pillar, the inside of the table board 10 is provided with a cavity 11, the inside of the cavity 11 is provided with a heating device 13 and a refrigeration device 12, and the outside of the cavity 11 is provided with a ventilation hole 14 , can be refrigerated or heated according to needs, warm in winter and cool in summer, can provide a good environment, improve the efficiency of learning, the upper right end of the table 10 is provided with a chute 15, and the chute 15 is provided with a left thumb cylinder 17 and the right thumb cylinder 16, the upper side of the table 10 is also provided with a controller, the heating device 13, the refrigeration device 12, the left thumb cylinder 17 and the right thumb cylinder 16 are all connected with the controller, the table 10 The left end of the upper side is provided with a reading frame 18, the inclined surface of the reading frame 18 is provided with a friction bump 19, the front and rear sides of the reading frame 18 are provided with fixed columns 20, and a rubber band 21 is arranged between the two fixed columns 20. . It is convenient to place books, which is convenient for students to read books while drawing, and provides convenience for students. There are left thumb cylinder 17 and right thumb cylinder 16, and sandpaper can be placed between left thumb cylinder 17 and right thumb cylinder 16, which is convenient for drawing pens The friction treatment solves the disadvantages of simple structure, single function and inconvenient use of the existing multifunctional mechanical drawing table. The angle can be adjusted in three dimensions, which is suitable for users to use in various postures or situations. The structure is simple The utility model is practical, easy to operate and easy to understand, and has a variety of ways of use, and has a good development prospect. The utility model has achieved the effects of complete structure, complete functions, convenient use, and time-saving and labor-saving effects.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (3)

1. A drawing table for mechanical design, comprising a base, characterized in that, the upper side of the base is provided with a slewing support, the upper side of the slewing support is provided with a rotating plate, and the upper side of the base is provided with a rotating shaft in the middle, The upper end of the rotating shaft is centrally connected with the lower side of the rotating plate, the upper side of the rotating plate is provided with an electric telescopic rod, the upper end of the electric telescopic rod is provided with an arc-shaped support, and the upper side of the arc-shaped support is provided with a There are guide rails, the guide rails are provided with a sliding frame, the outer side of the sliding frame is provided with fixing bolts, the sliding frame is connected with a table board through a pillar, the inside of the table board is provided with a cavity, and the inside of the cavity A heating device and a cooling device are provided, ventilation holes are provided on the outside of the cavity, a chute is provided on the upper right end of the table board, a left thumb cylinder and a right thumb cylinder are provided on the chute, and a left thumb cylinder is provided on the upper left end of the table board. There is a reading frame, the inclined surface of the reading frame is provided with friction bumps, the front and rear sides of the reading frame are provided with fixed columns, and a rubber band is arranged between the two fixed columns. 2 . The drawing table for mechanical design according to claim 1 , wherein a controller is further provided on the upper side of the table. 3 . 3. A drawing table for mechanical design according to claim 1, wherein the heating device, the cooling device, the left thumb cylinder and the right thumb cylinder are all connected to the controller.