CN214483702U

CN214483702U - Workstation is used in mechanical drawing teaching

Info

Publication number: CN214483702U
Application number: CN202120081698.XU
Authority: CN
Inventors: 丁燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-10-26
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a workstation is used in mechanical drawing teaching, including base and loading board, the equal fixed mounting in four corners department at base top has the support sleeve, the inside sliding connection of support sleeve has the telescopic link, threaded connection has fixing bolt on the support sleeve, the top fixed mounting of telescopic link has the mounting panel, the left side fixed mounting at mounting panel top has first curb plate, the right side fixed mounting at mounting panel top has the second curb plate, it is connected with the threaded rod to rotate between first curb plate and the second curb plate, threaded connection has the nut on the threaded rod, run through on the second curb plate and set up the opening that supplies the threaded rod to pass, the threaded rod passes the one end fixedly connected with rotation hand wheel of opening, the loading board articulates one side at first curb plate through two hinges. The utility model relates to a mechanical drawing teaching technical field, simple structure, convenient operation is favorable to demonstrating the teaching.

Description

Workstation is used in mechanical drawing teaching

Technical Field

The utility model relates to a mechanical drawing teaching technical field especially relates to a workstation is used in mechanical drawing teaching.

Background

The workbench for the existing mechanical drawing teaching is mostly a single workbench, the position of the workbench is also relatively fixed, the visual angle is limited, and the workbench is not beneficial to teaching demonstration.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a mechanical drawing teaching workbench.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a workbench for mechanical drawing teaching comprises a base and a bearing plate, wherein supporting sleeves are fixedly arranged at four corners of the top of the base, a telescopic rod is slidably connected inside the supporting sleeves, a fixing bolt is connected to the supporting sleeves in a threaded manner, a mounting plate is fixedly arranged at the top of the telescopic rod, a first side plate is fixedly arranged at the left side of the top of the mounting plate, a second side plate is fixedly arranged at the right side of the top of the mounting plate, a threaded rod is rotatably connected between the first side plate and the second side plate, a nut is connected to the threaded rod in a threaded manner, an opening for the threaded rod to pass through is formed in the second side plate in a penetrating manner, a rotating hand wheel is fixedly connected to one end of the opening through which the threaded rod passes, the bearing plate is hinged to one side of the first side plate through two hinges, a groove is formed in the bearing plate, a drawing plate is embedded inside the groove, the bottom of the bearing plate is rotatably connected with a connecting rod, and one end, far away from the bearing plate, of the connecting rod is rotatably connected with the top of the nut.

Preferably, four universal wheels are fixedly mounted at the bottom of the base and are respectively positioned at four corners of the bottom of the base.

Preferably, the universal wheel is a locking universal wheel, and the universal wheel is made of stainless steel.

Preferably, a storage drawer is fixedly mounted at the bottom of the mounting plate, and a handle is fixedly mounted on the front surface of the storage drawer.

Preferably, the top fixed mounting of mounting panel has the slide rail, sliding connection has the slider on the slide rail, the top of slider and the bottom fixed connection of nut.

Preferably, the rotating hand wheel is sleeved with an anti-slip leather sleeve, and anti-slip grains are integrally formed on the outer surface of the anti-slip leather sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. make the threaded rod rotate through rotating the rotation hand wheel, drive the nut through the rotation of threaded rod and remove, drive the connecting rod through the nut and remove, and then can adjust the inclination of drawing board, simple structure, convenient operation is favorable to demonstrating to the teaching.

2. The height of the mounting plate can be adjusted and fixed by matching the supporting sleeve, the telescopic rod and the fixing bolt, so that the height of the bearing plate and the drawing plate can be adjusted, the working height can be conveniently adjusted, and the using requirements of workers with different heights can be met.

Drawings

Fig. 1 is a schematic structural view of a worktable for mechanical drawing teaching according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a supporting sleeve and a telescopic rod in a worktable for mechanical drawing teaching according to the present invention;

fig. 3 is the utility model provides a bearing board and hinge overlook the schematic structure diagram in workstation for mechanical drawing teaching.

In the figure: 1. a base; 2. a universal wheel; 3. a support sleeve; 4. a telescopic rod; 5. fixing the bolt; 6. mounting a plate; 7. a storage drawer; 8. a first side plate; 9. a second side plate; 10. A threaded rod; 11. a nut; 12. a slide rail; 13. a slider; 14. rotating a hand wheel; 15. A connecting rod; 16. a hinge; 17. a carrier plate; 18. and (5) drawing boards.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a mechanical drawing teaching workbench comprises a base 1 and a bearing plate 17, wherein supporting sleeves 3 are fixedly arranged at four corners of the top of the base 1, telescopic rods 4 are slidably connected inside the supporting sleeves 3, fixing bolts 5 are connected on the supporting sleeves 3 in a threaded manner, a mounting plate 6 is fixedly arranged at the top of each telescopic rod 4, a first side plate 8 is fixedly arranged at the left side of the top of the mounting plate 6, a second side plate 9 is fixedly arranged at the right side of the top of the mounting plate 6, a threaded rod 10 is rotatably connected between the first side plate 8 and the second side plate 9, a nut 11 is connected on each threaded rod 10 in a threaded manner, a through hole for the threaded rod 10 to pass through is formed in each second side plate 9, a rotating hand wheel 14 is fixedly connected at one end of each through hole for the threaded rod 10 to pass through, the bearing plate 17 is hinged to one side of the first side plate 8 through two hinges 16, and a groove is formed in the bearing plate 17, the drawing board 18 is embedded in the groove, the connecting rod 15 is rotatably connected to the bottom of the bearing board 17, and one end, far away from the bearing board 17, of the connecting rod 15 is rotatably connected to the top of the nut 11.

Wherein, four universal wheels 2 are fixedly mounted at the bottom of the base 1, the four universal wheels 2 are respectively positioned at four corners of the bottom of the base 1, and the universal wheels 2 are arranged to facilitate the moving of the workbench.

Wherein, universal wheel 2 is the locking universal wheel, and the material of universal wheel 2 is the stainless steel, through setting up universal wheel 2 into the universal wheel 2 that has self-locking function, the unblock during the removal, after confirming the position lock can, convenient and fast.

Wherein, the bottom fixed mounting of mounting panel 6 has storage drawer 7, and storage drawer 7's front fixed mounting has the handle, is convenient for accomodate the instrument for the drawing through storage drawer 7, facilitates user of service's use.

Wherein, the top fixed mounting of mounting panel 6 has slide rail 12, and sliding connection has slider 13 on slide rail 12, and the top of slider 13 and the bottom fixed connection of nut 11 use through the cooperation of slide rail 12 and slider 13 to carry out spacing and direction to the removal of nut 11, avoid nut 11 to take place the skew at the in-process position of removal, improved the stability that nut 11 removed.

Wherein, the cover is equipped with anti-skidding leather sheath on the rotation hand wheel 14, and anti-skidding leather sheath's surface integrated into one piece has anti-skidding line, has improved the frictional force between palm and rotation hand wheel 14 through anti-skidding leather sheath, avoids rotating hand wheel 14 too smooth and causes the rotation process problem that the use is influenced that skids.

The working principle is as follows: the utility model discloses in, during the use, use through support sleeve 3, telescopic link 4 and fixing bolt 5's cooperation is used and can be fixed to the height adjustment of mounting panel 6, and then can realize highly adjusting loading board 17 and drafting board 18, be convenient for adjust the operating height, satisfy different height staff's operation requirement, it rotates to rotate hand wheel 14 messenger threaded rod 10 through rotating, rotation through threaded rod 10 drives nut 11 and removes, it removes to drive connecting rod 15 through nut 11, and then can adjust drafting board 18's inclination, moreover, the steam generator is simple in structure, and convenient for operation is favorable to demonstrating the teaching.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The workbench for mechanical drawing teaching comprises a base (1) and a bearing plate (17), and is characterized in that a supporting sleeve (3) is fixedly mounted at the four corners of the top of the base (1), a telescopic rod (4) is slidably connected inside the supporting sleeve (3), a fixing bolt (5) is in threaded connection with the supporting sleeve (3), a mounting plate (6) is fixedly mounted at the top of the telescopic rod (4), a first side plate (8) is fixedly mounted at the left side of the top of the mounting plate (6), a second side plate (9) is fixedly mounted at the right side of the top of the mounting plate (6), a threaded rod (10) is rotatably connected between the first side plate (8) and the second side plate (9), a nut (11) is in threaded connection with the threaded rod (10), and a through hole for the threaded rod (10) to pass through is formed in the second side plate (9), threaded rod (10) pass one end fixedly connected with rotation hand wheel (14) of opening, loading board (17) articulate the one side in first curb plate (8) through two hinges (16), set up flutedly on loading board (17), the inside of recess is inlayed and is equipped with drawing board (18), the bottom of loading board (17) is rotated and is connected with connecting rod (15), the one end that loading board (17) were kept away from in connecting rod (15) is rotated with the top of nut (11) and is connected.

2. The mechanical drawing teaching workbench according to claim 1, wherein four universal wheels (2) are fixedly mounted at the bottom of the base (1), and the four universal wheels (2) are respectively located at four corners of the bottom of the base (1).

3. The workbench according to claim 2, wherein the universal wheels (2) are locking universal wheels, and the universal wheels (2) are made of stainless steel.

4. The workbench according to claim 1, wherein a storage drawer (7) is fixedly mounted at the bottom of the mounting plate (6), and a handle is fixedly mounted at the front of the storage drawer (7).

5. The mechanical drawing teaching workbench according to claim 1, wherein a slide rail (12) is fixedly mounted on the top of the mounting plate (6), a slide block (13) is slidably connected on the slide rail (12), and the top of the slide block (13) is fixedly connected with the bottom of the nut (11).

6. The workbench according to claim 1, wherein the hand wheel (14) is sleeved with an anti-slip leather sheath, the outer surface of which is integrally formed with anti-slip lines.