CN214207596U

CN214207596U - Convenient to use's drawing device for mechanical design

Info

Publication number: CN214207596U
Application number: CN202022464581.8U
Authority: CN
Inventors: 刘东萍
Original assignee: Inner Mongolia Jinding Land Planning And Design Co ltd
Current assignee: Inner Mongolia Jinding Land Planning And Design Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-09-17
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a convenient to use's drawing device for mechanical design, including the table, lateral wall four corners evenly is provided with the bracing piece under the table, the lateral wall rotates on the table and is connected with the drawing board, lateral wall fixed mounting has the deflector that is located the drawing board downside on the table, deflector outer wall slip cap be equipped with the table on lateral wall sliding contact's slider, lateral wall symmetry fixedly connected with supports the pole on the slider, lateral wall fixedly connected with is located two movable plates that support between the pole on the slider, a plurality of through-holes have evenly been seted up to the lateral wall on the movable plate, lateral wall fixedly connected with fixed block before the table, the lateral wall is seted up on the fixed block with through-hole size assorted notch two. The utility model discloses a to the seesaw of pole, realize the drawing board and drawing the angle modulation between, improve the experience of drawing personnel to and the rotation of cylinder piece realizes the change and the fixed centre gripping of drawing paper, improve the convenience that drawing paper was changed and the stability when drawing.

Description

Convenient to use's drawing device for mechanical design

Technical Field

The utility model relates to a mechanical design technical field especially relates to a convenient to use's drawing device for mechanical design.

Background

The mechanical design, according to the use requirements, the working principle, structure, motion mode, force and energy transmission mode, the material and shape size of each part, the lubrication method and the like of the machine are designed, analyzed and calculated, and converted into a specific description as the working process of the manufacturing basis.

Drawing device that mechanical design used generally only draws on the drawing board, and it can not be fixed to have the drawing board in the drawing process, perhaps the drawing board can not adjust suitable drawing angle, makes drawing personnel's drawing experience effect poor, and in addition, current drawing device is poor to the centre gripping effect of the drawing paper on the drawing board, leads to the removal of paper to influence the quality of drawing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and providing a convenient to use's drawing device for mechanical design.

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

a convenient drawing device for mechanical design comprises a table plate, wherein four corners of the lower side wall of the table plate are uniformly provided with supporting rods, the upper side wall of the table plate is rotatably connected with a drawing board, the upper side wall of the table plate is fixedly provided with a guide plate positioned on the lower side of the drawing board, the outer wall of the guide plate is slidably sleeved with a slide block which is in sliding contact with the upper side wall of the table plate, the upper side wall of the slide block is symmetrically and fixedly connected with two abutting rods, the upper side wall of the slide block is fixedly connected with a movable plate positioned between the two abutting rods, the upper side wall of the movable plate is uniformly provided with a plurality of through holes, the front side wall of the table plate is fixedly connected with a fixed block, the upper side wall of the fixed block is provided with a second notch with the size matched with the through holes, the through holes and the second notch are commonly inserted with pins, the outer wall of the drawing board is symmetrically and fixedly provided with telescopic rods, and the upper side wall of the drawing board is uniformly and symmetrically and rotatably connected with four mounting blocks, the utility model discloses a telescopic link, including installation piece, cylinder piece, installation piece, the side wall has seted up notch three under the installation piece, three inner wall fixedly connected with springs of notch, the equal fixed mounting of side wall has the cylinder piece under the installation piece, lies in two with one side the common sliding contact of side wall is provided with the depression bar on the installation piece, the drive end and the depression bar outer wall fixed connection of telescopic link.

Preferably, the pressure lever is arranged in a T shape.

Preferably, the upper end of propping the pole is fixed with the magnet piece that the semicircular in shape set up, the lower lateral wall of drawing board is fixed to be inlayed and is equipped with the magnet board that adsorbs mutually with the magnet piece.

Preferably, a first notch located on the right side of the drawing board is formed in the side wall of the table.

Preferably, the lower side walls of the four cylindrical blocks are fixedly connected with rubber pads made of rubber materials.

Compared with the prior art, the drawing device for mechanical design, which is convenient to use, has the advantages that:

1. the movable plate is moved back and forth by arranging the guide plate, the slide block, the movable plate and the abutting rod to drive the slide block and the abutting rod to move back and forth, the back and forth movement of the abutting rod can adjust the angle of the drawing board which is in contact with and rotates with the top end of the abutting rod, so that the drawing board is adjusted to a proper drawing angle, the angle is adjusted finally, and the position of the drawing board is fixed by a pin;

2. by arranging the telescopic rod, the mounting block and the pressure rod, the driving end of the telescopic rod drives the pressure rod to move upwards, the mounting block enables the mounting block and the cylindrical block to rotate towards the direction far away from the drawing board under the action of the elastic force of the spring, the driving end of the telescopic rod drives the pressure rod to move downwards, the outer wall of the pressure rod is in pressing contact with the side wall of the mounting block, the mounting block and the cylindrical block are enabled to rotate towards the direction close to the drawing board, the cylindrical block rotates, the replacement and the fixed clamping of drawing paper are realized, and the convenience for replacing the drawing paper and the stability during drawing are improved;

to sum up, the utility model discloses a seesaw to the pole realizes the drawing board and is drawing the angle modulation between, improves the experience of drawing personnel to and the rotation of cylinder piece realizes the change and the fixed centre gripping of drawing paper, improves the convenience that the drawing paper was changed and the stability when drawing.

Drawings

Fig. 1 is a front perspective view of a drawing device for mechanical design according to the present invention, which is convenient to use;

fig. 2 is a rear perspective view of a drawing device for mechanical design according to the present invention, which is convenient to use;

fig. 3 is a schematic view of a bottom view of a mounting block in a drawing apparatus for mechanical design according to the present invention.

In the figure: the drawing board comprises a table board 1, a drawing board 2, a guide plate 3, a sliding block 4, a pushing rod 5, a moving plate 6, a fixed block 7, a pin 8, a first notch 9, a telescopic rod 10, a pressing rod 11, an installation block 12, a cylindrical block 13, a spring 14 and a supporting rod 15.

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.

Referring to fig. 1-3, a convenient drawing device for mechanical design comprises a table plate 1, wherein support rods 15 are uniformly arranged at four corners of the lower side wall of the table plate 1, a drawing board 2 is rotatably connected to the upper side wall of the table plate 1, a guide plate 3 positioned at the lower side of the drawing board 2 is fixedly arranged on the upper side wall of the table plate 1, a slide block 4 in sliding contact with the upper side wall of the table plate 1 is sleeved on the outer wall of the guide plate 3 in a sliding manner, the guide plate 3 has a limiting effect on the slide block 4, abutting rods 5 are symmetrically and fixedly connected to the upper side wall of the slide block 4, a magnet block arranged in a semicircular manner is fixed at the upper end of the abutting rod 5, a magnet plate adsorbed to the magnet block is fixedly embedded in the lower side wall of the drawing board 2, the stability of the drawing board 2 is ensured through the magnetic adsorption between the magnet block and the magnet plate, the quality of the drawing board is ensured, a moving plate 6 positioned between the two abutting rods 5 is fixedly connected to the upper side wall of the slide block 4, a plurality of through holes are uniformly arranged on the upper side wall of the moving plate 6, lateral wall fixedly connected with fixed block 7 before table 1, lateral wall is seted up on fixed block 7 and is equipped with two through-hole size assorted notches, the through-hole is inserted with two notches and is equipped with pin 8 jointly, notch one 9 that is located 2 right sides of drawing board is seted up to lateral wall on table 1, notch one 9 provides the place of placing the drawing instrument for the drawing personnel, prevent the loss and the indiscriminate putting of drawing instrument, back-and-forth movement movable plate 6, drive slider 4 and support 5 seesaw, support 5 seesaw can adjust and support 5 top contact pivoted drawing board 2's angle of pole, make drawing board 2 adjust suitable drawing angle, insert pin 8 to the through-hole and realize the fixed of drawing board 2 position in the notch two that correspond with the through-hole.

The outer wall of the drawing board 2 is symmetrically and fixedly provided with telescopic rods 10, the upper side wall of the drawing board 2 is uniformly and symmetrically connected with four mounting blocks 12 in a rotating manner, the lower side wall of each mounting block 12 is provided with a third notch, the inner wall of the third notch is fixedly connected with a spring 14, the lower side walls of the mounting blocks 12 are all fixedly provided with cylindrical blocks 13, the lower side walls of the four cylindrical blocks 13 are all fixedly connected with rubber pads made of rubber materials, the cylindrical blocks 13 are tightly contacted with drawing paper through the action of friction force to prevent the drawing paper from sliding, the side walls of the two mounting blocks 12 positioned on the same side are jointly in sliding contact with a pressure rod 11, the outer wall of the pressure rod 11 positioned on the same side is fixedly connected with the driving end of the telescopic rod 10, the pressure rod 11 is arranged in a T shape, the telescopic rod 10 is started, the driving end of the telescopic rod 10 drives the pressure rod 11 to move upwards, and the mounting blocks 12 and the cylindrical blocks 13 rotate towards the direction far away from the drawing board 2 under the action of the spring 14, the drive end of telescopic link 10 drives depression bar 11 downstream, and 11 outer walls of depression bar contact with the side wall extrusion on installation piece 12, make installation piece 12 and cylinder piece 13 to the direction rotation that is close to drawing board 2, and the change and the fixed centre gripping of drawing paper are realized to the rotation of cylinder piece 13, improve the convenience that the drawing paper was changed and the stability when drawing.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

when the drawing board drawing device works, firstly, drawing paper is installed and fixed on the upper side wall of a drawing board 2, a telescopic rod 10 is started, a driving end of the telescopic rod 10 drives a pressing rod 11 to move upwards, an installation block 12 enables the installation block 12 and a cylindrical block 13 to rotate towards the direction far away from the drawing board 2 under the action of the elastic force of a spring 14, a driving end of the telescopic rod 10 drives the pressing rod 11 to move downwards, the outer wall of the pressing rod 11 is in pressing contact with the upper side wall of the installation block 12, the installation block 12 and the cylindrical block 13 rotate towards the direction close to the drawing board 2, the cylindrical block 13 rotates to realize the replacement and fixed clamping of the drawing paper, the convenience of the replacement of the drawing paper and the stability during drawing are improved, a movable plate 6 is moved forwards and backwards, a sliding block 4 and a support rod 5 are driven to move forwards and backwards, the forward and backwards movement of the support rod 5 can adjust the angle of the drawing board 2 rotating in contact with the top end of the support rod 5, the drawing board 2 is adjusted to an appropriate drawing angle, and finally, the angle is adjusted, the position of which is fixed by means of a pin 8.

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. A drawing device for mechanical design convenient to use comprises a table plate (1) and is characterized in that supporting rods (15) are uniformly arranged at four corners of a lower side wall of the table plate (1), a drawing board (2) is rotatably connected to the upper side wall of the table plate (1), a guide plate (3) positioned at the lower side of the drawing board (2) is fixedly arranged on the upper side wall of the table plate (1), a sliding block (4) in sliding contact with the upper side wall of the table plate (1) is sleeved on the outer wall of the guide plate (3) in a sliding manner, abutting rods (5) are symmetrically and fixedly connected to the upper side wall of the sliding block (4), a moving plate (6) positioned between the two abutting rods (5) is fixedly connected to the upper side wall of the sliding block (4), a plurality of through holes are uniformly formed in the upper side wall of the moving plate (6), a fixing block (7) is fixedly connected to the front side wall of the table plate (1), and a second notch matched with the size of the through holes is formed in the fixing block (7), through-hole and notch two insert jointly and be equipped with pin (8), drawing board (2) outer wall symmetry fixed mounting has telescopic link (10), the even symmetry of side wall is rotated and is connected with four installation pieces (12) on drawing board (2), notch three has been seted up to side wall under installation piece (12), three inner wall fixedly connected with springs (14) of notch, the equal fixed mounting of side wall has cylinder piece (13) under installation piece (12), lies in two with one side the common sliding contact of side wall is provided with depression bar (11) on installation piece (12), the drive end and depression bar (11) outer wall fixed connection of telescopic link (10).

2. A user-friendly machine-design drawing device according to claim 1, wherein said pressure lever (11) is arranged in a T-shape.

3. The drawing device for mechanical design of claim 1, wherein the upper end of the support rod (5) is fixed with a magnet block arranged in a semicircular shape, and the lower side wall of the drawing board (2) is fixedly embedded with a magnet plate adsorbed with the magnet block.

4. The drawing device for mechanical design of convenient use according to claim 1, wherein the upper side wall of the table board (1) is provided with a first notch (9) positioned at the right side of the drawing board (2).

5. The drawing device for mechanical design as claimed in claim 1, wherein rubber pads made of rubber are fixedly connected to the lower side walls of the four cylindrical blocks (13).