CN215014643U

CN215014643U - Drawing device is used in mechanical product design with adjustable

Info

Publication number: CN215014643U
Application number: CN202120780858.XU
Authority: CN
Inventors: 张攀
Original assignee: Sichuan university jinjiang college
Current assignee: Sichuan university jinjiang college
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-07
Anticipated expiration: 2031-04-16

Abstract

The utility model provides a drawing device is used in mechanical product design with adjustable. This drawing device is used in mechanical product design with adjustable, the on-line screen storage device comprises a base, elevating system and adjustment mechanism, the first motor of bottom fixedly connected with of base inner chamber, the first belt pulley of output fixedly connected with of first motor, the outside of first belt pulley is connected with the second belt pulley through belt transmission, the first threaded rod of inner circle fixedly connected with of second belt pulley, the outside threaded connection of first threaded rod has the lifter, the outside sliding connection of lifter has the bracing piece, the top fixedly connected with drawing board of lifter, the bottom fixedly connected with second motor of drawing board inner chamber. The utility model provides a drawing device is used in mechanical product design with adjustable has and to carry out altitude mixture control according to designer's needs, can adjust and fix according to not unidimensional paper, makes the advantage that designer efficiency and comfort level improve greatly when drawing.

Description

Drawing device is used in mechanical product design with adjustable

Technical Field

The utility model relates to a drawing device technical field especially relates to a drawing device is used in mechanical product design with adjustable.

Background

The mechanical product design is a working process which is used as a manufacturing basis for conceiving, analyzing and calculating the working principle, structure, motion mode, force and energy transmission mode, materials and shape dimensions of each part, a lubricating method and the like of a machine according to use requirements and converting the conceiving, analyzing and calculating into specific description, and the final purpose is to form an electronic or paper mechanical design drawing.

Although CAD drawing is widely used, manual drawing also must be mastered, because manual drawing can train designer's overall arrangement ability, and to some simple, or the drawing task that the time is urgent, manual drawing efficiency is higher, design drawing that manual drawing often can be faster delivers to the production department, strive for valuable time for product production, consequently designer need use drawing device to assist when manual drawing, and current drawing device is ordinary workstation mostly, it is simple fairly simple, can't adjust the height, be unfavorable for the designer of different heights to use, lead to drawing efficiency and comfort level to reduce, and the fixed mode of drawing paper is simple, when meetting different size paper, fixing that can not be fine, lead to influencing the designer and draw.

Therefore, there is a need to provide a new drawing device for adjustable mechanical product design to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a have and to carry out altitude mixture control according to designer's needs, can adjust and fix according to not unidimensional paper, make the adjustable drawing device for mechanical product design that designer efficiency and comfort level improved greatly when drawing.

The utility model provides a drawing device is used in mechanical product design with adjustable include: the lifting mechanism comprises a first motor, a first belt pulley, a second belt pulley, a first threaded rod, a lifting rod and a supporting rod, the bottom of the inner cavity of the base is fixedly connected with the first motor, the output end of the first motor is fixedly connected with the first belt pulley, the outer side of the first belt pulley is connected with the second belt pulley through belt transmission, the inner ring of the second belt pulley is fixedly connected with the first threaded rod, the outer side of the first threaded rod is in threaded connection with the lifting rod, the outer side of the lifting rod is in sliding connection with the supporting rod, the adjusting mechanism comprises a drawing board, a second motor, a worm gear, a second threaded rod and a threaded block, the top of the lifting rod is fixedly connected with the drawing board, the bottom of the inner cavity of the drawing board is fixedly connected with the second motor, and the output end of the second motor is fixedly connected with the worm, the worm gear is connected with the outside meshing of worm, the inner circle fixedly connected with second threaded rod of worm gear, the outside threaded connection of second threaded rod has the screw thread piece.

Preferably, the top of drawing board is provided with fixed establishment, fixed establishment includes fixed block, third threaded rod, elevator and clamp plate, the top fixedly connected with fixed block of screw thread piece, the inner chamber of fixed block rotates and is connected with the third threaded rod, the outside threaded connection of third threaded rod has the elevator, the bottom fixedly connected with clamp plate of elevator.

Preferably, the fixing mechanism further comprises a hand-operated wheel and a rubber pad, the top of the third threaded rod is fixedly connected with the hand-operated wheel, and the rubber pad is arranged at the bottom of the pressing plate.

Preferably, the top of the base is fixedly connected with a box body, and an inner cavity of the box body is provided with a suction fan.

Preferably, an air suction opening of the suction fan is communicated with a dust collection plate through an air suction pipe, and a collection cabinet is arranged in an inner cavity of the box body.

Preferably, a lamp holder is arranged at the top of the box body, and an illuminating lamp is arranged at the top of the lamp holder.

Preferably, four corners of the bottom of the base are fixedly connected with caster wheels, and a storage cabinet is arranged at the top of the base.

Compared with the prior art, the utility model provides a drawing device is used in mechanical product design with adjustable has following beneficial effect:

the utility model provides an adjustable drawing device for mechanical product design, which drives a first belt pulley to rotate through a first motor, the first belt pulley drives a second belt pulley to rotate through a belt, the second belt pulley drives a first threaded rod to rotate, the first threaded rod rotates to make a lifting rod move up and down, the lifting rod drives a drawing board to move up and down, thereby adjusting the height, the adjustable drawing device is suitable for designers with different heights to use, the second motor drives a worm to rotate, the worm drives a worm wheel to rotate, the worm wheel drives a second threaded rod to rotate, the second threaded rod rotates to make a threaded block move left and right, thereby adjusting the fixed position according to the size of paper, solving the problems that the existing drawing device is mostly a common workbench, is simple and simple, can not adjust the height, is not beneficial to designers with different heights to use, and results in the reduction of drawing efficiency and comfort level, and the fixing mode of the drawing paper is simple, and when the drawing paper meets the paper with different sizes, the drawing paper cannot be well fixed, so that the problem that the drawing of designers is influenced is caused.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an adjustable drawing device for mechanical product design according to the present invention;

FIG. 2 is a schematic view of the internal structure of the base shown in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the drawing board of FIG. 1;

fig. 4 is a schematic view of an internal structure of the fixing block shown in fig. 1;

fig. 5 is a schematic view of the internal structure of the case shown in fig. 1.

Reference numbers in the figures: 1. a base; 2. a lifting mechanism; 201. a first motor; 202. a first pulley; 203. a second pulley; 204. a first threaded rod; 205. a lifting rod; 206. a support bar; 3. an adjustment mechanism; 301. drawing boards; 302. a second motor; 303. a worm; 304. a worm gear; 305. a second threaded rod; 306. a thread block; 4. a fixing mechanism; 401. a fixed block; 402. a third threaded rod; 403. a lifting block; 404. pressing a plate; 405. a hand-operated wheel; 406. a rubber pad; 5. a box body; 6. a suction fan; 7. a dust collection plate; 8. a collection cabinet; 9. a lamp socket; 10. an illuminating lamp; 11. a caster wheel; 12. a storage cabinet.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an adjustable drawing device for mechanical product design according to the present invention; FIG. 2 is a schematic view of the internal structure of the base shown in FIG. 1; FIG. 3 is a schematic view of the internal structure of the drawing board of FIG. 1; fig. 4 is a schematic view of an internal structure of the fixing block shown in fig. 1; fig. 5 is a schematic view of the internal structure of the case shown in fig. 1. The drawing device for design of adjustable mechanical products comprises: base 1, elevating system 2 and adjustment mechanism 3.

In the specific implementation process, as shown in fig. 1, 2 and 3, the lifting mechanism 2 includes a first motor 201, a first belt pulley 202, a second belt pulley 203, a first threaded rod 204, a lifting rod 205 and a support rod 206, the bottom of the inner cavity of the base 1 is fixedly connected with the first motor 201, the output end of the first motor 201 is fixedly connected with the first belt pulley 202, the outer side of the first belt pulley 202 is connected with the second belt pulley 203 through belt transmission, the inner ring of the second belt pulley 203 is fixedly connected with the first threaded rod 204, the outer side of the first threaded rod 204 is connected with the lifting rod 205 in a threaded manner, the outer side of the lifting rod 205 is connected with the support rod 206 in a sliding manner, the adjusting mechanism 3 includes a drawing board 301,

second motors

302 and 303, a worm gear 304, a second threaded rod 305 and a threaded block 306, the top of the lifting rod 205 is fixedly connected with the drawing board 301, the bottom of the inner cavity of the drawing board 301 is fixedly connected with the second motor 302, the output end of the second motor 302 is fixedly connected with a worm 303, the outer side of the worm 303 is engaged with a worm wheel 304, the inner ring of the worm wheel 304 is fixedly connected with a second threaded rod 305, and the outer side of the second threaded rod 305 is in threaded connection with a threaded block 306.

Referring to fig. 1 and 5, a box body 5 is fixedly connected to the top of the base 1, and a suction fan 6 is arranged in an inner cavity of the box body 5.

Referring to fig. 1 and 5, an air suction inlet of the suction fan 6 is communicated with a dust suction plate 7 through an air suction pipe, and a collection cabinet 8 is arranged in an inner cavity of the box body 5.

Referring to fig. 1, a lamp socket 9 is provided on the top of the case 5, and an illumination lamp 10 is provided on the top of the lamp socket 9.

Referring to fig. 1, casters 11 are fixedly connected to four corners of the bottom of the base 1, and a storage cabinet 12 is disposed on the top of the base 1.

It should be noted that: the first motor 201 drives the first belt pulley 202 to rotate, the first belt pulley 202 drives the second belt pulley 203 to rotate through a belt, the second belt pulley 203 drives the first threaded rod 204 to rotate, the first threaded rod 204 rotates to enable the lifting rod 205 to move up and down, the lifting rod 205 drives the drawing board 301 to move up and down, so that the height is adjusted, and the device is suitable for designers with different heights to use, the second motor 302 drives the worm 303 to rotate, the worm 303 drives the worm wheel 304 to rotate, the worm wheel 304 drives the second threaded rod 305 to rotate, the second threaded rod 305 rotates to enable the threaded block 306 to move left and right, so that the fixed position can be adjusted according to the size of paper, debris generated during drawing is sucked into the collection cabinet 8 through the dust suction plate 7 by arranging the suction fan 6, so that the designers can clean without manual operation, the working efficiency is greatly improved, and the lighting lamp 10 improves lighting for the designers, the practicality is greatly improved, and the truckles 11 and the storage cabinet 12 facilitate the movement of the drawing device and the storage of drawing tools.

Referring to fig. 1 and 4, a fixing mechanism 4 is arranged at the top of the drawing board 301, the fixing mechanism 4 includes a fixing block 401, a third threaded rod 402, a lifting block 403 and a pressing plate 404, the fixing block 401 is fixedly connected to the top of the threaded block 306, the third threaded rod 402 is rotatably connected to the inner cavity of the fixing block 401, the lifting block 403 is connected to the outer side of the third threaded rod 402 in a threaded manner, and the pressing plate 404 is fixedly connected to the bottom of the lifting block 403.

Referring to fig. 1 and 4, the fixing mechanism 4 further includes a hand wheel 405 and a rubber pad 406, the hand wheel 405 is fixedly connected to the top of the third threaded rod 402, and the rubber pad 406 is disposed at the bottom of the pressing plate 404.

It should be noted that: through rotating hand wheel 405, drive third threaded rod 402 and rotate, third threaded rod 402 rotates and makes elevator 403 reciprocate, compresses tightly fixedly through clamp plate 404 to the paper, and rubber pad 406 has avoided leading to the fact the loss to the paper when fixed, and rubber pad 406 has increased the frictional force with the paper simultaneously, makes the paper more stable, can not take place the skew, has improved the practicality greatly.

The utility model provides a drawing device is used in mechanical product design's theory of operation with adjustable as follows:

before use, the first motor 201 is started through the external controller, the first motor 201 drives the first belt pulley 202 to rotate, the first belt pulley 202 drives the second belt pulley 203 to rotate through the belt, the second belt pulley 203 drives the first threaded rod 204 to rotate, the first threaded rod 204 rotates to enable the lifting rod 205 to move up and down, the lifting rod 205 drives the drawing board 301 to move up and down, so that the height is adjusted to adapt to designers with different heights, then drawing paper is placed on the drawing board 301, the second motor 302 is started through the external controller, the second motor 302 drives the worm 303 to rotate, the worm 303 drives the worm wheel 304 to rotate, the worm wheel 304 drives the second threaded rod 305 to rotate, the second threaded rod 305 rotates to enable the threaded block 306 to move left and right, so that the fixed position can be adjusted according to the size of the paper, then the hand wheel 405 is rotated to drive the third threaded rod 402 to rotate, third threaded rod 402 rotates and makes elevator 403 reciprocate, compress tightly the paper through clamp plate 404 and fix, rubber pad 406 has avoided causing the loss to the paper when fixed, rubber pad 406 has increased the frictional force with the paper simultaneously, make the paper more stable, the skew can not take place, the piece that produces when suction fan 6 will draw inhales to collecting cabinet 8 in through dust absorption plate 7, make the designer not clear up with manual, light 10 improves the illumination for the designer, truckle 11 and locker 12 have made things convenient for drawing device to remove and deposit the graphics primitive, the practicality has been improved greatly.

the utility model provides an adjustable drawing device for mechanical product design, which drives a first belt pulley 202 to rotate through a first motor 201, the first belt pulley 202 drives a second belt pulley 203 to rotate through a belt, the second belt pulley 203 drives a first threaded rod 204 to rotate, the first threaded rod 204 rotates to make a lifting rod 205 move up and down, the lifting rod 205 drives a drawing board 301 to move up and down, thereby adjusting the height, the adjustable drawing device is suitable for designers with different heights to use, the second motor 302 drives a worm 303 to rotate, the worm 303 drives a worm wheel 304 to rotate, the worm wheel 304 drives a second threaded rod 305 to rotate, the second threaded rod 305 rotates to make a threaded block 306 move left and right, thereby adjusting the fixed position according to the size of paper, the adjustable drawing device solves the problems that the prior drawing device is mostly a common workbench, is simple and simple, the adjustment of the height cannot be carried out, and is not beneficial to the designers with different heights to use, the drawing efficiency and the comfort degree are reduced, the fixing mode of the drawing paper is simple, and when the paper with different sizes is encountered, the fixing can not be good, so that the problem of drawing by designers is influenced.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An adjustable drawing device for mechanical product design, comprising:

a base (1);

the lifting mechanism (2) comprises a first motor (201), a first belt pulley (202), a second belt pulley (203), a first threaded rod (204), a lifting rod (205) and a supporting rod (206), the bottom of the inner cavity of the base (1) is fixedly connected with the first motor (201), the output end of the first motor (201) is fixedly connected with the first belt pulley (202), the outer side of the first belt pulley (202) is connected with the second belt pulley (203) through belt transmission, the inner ring of the second belt pulley (203) is fixedly connected with the first threaded rod (204), the outer side of the first threaded rod (204) is in threaded connection with the lifting rod (205), and the outer side of the lifting rod (205) is in sliding connection with the supporting rod (206);

adjustment mechanism (3), adjustment mechanism (3) include drawing board (301), second motor (302), worm (303), worm wheel (304), second threaded rod (305) and thread piece (306), top fixedly connected with drawing board (301) of lifter (205), the bottom fixedly connected with second motor (302) of drawing board (301) inner chamber, output fixedly connected with worm (303) of second motor (302), the outside meshing of worm (303) is connected with worm wheel (304), the inner circle fixedly connected with second threaded rod (305) of worm wheel (304), the outside threaded connection of second threaded rod (305) has thread piece (306).

2. The adjustable drawing device for mechanical product design according to claim 1, wherein a fixing mechanism (4) is arranged at the top of the drawing board (301), the fixing mechanism (4) comprises a fixing block (401), a third threaded rod (402), a lifting block (403) and a pressing plate (404), the fixing block (401) is fixedly connected to the top of the threaded block (306), the third threaded rod (402) is rotatably connected to an inner cavity of the fixing block (401), the lifting block (403) is connected to the outer side of the third threaded rod (402) in a threaded manner, and the pressing plate (404) is fixedly connected to the bottom of the lifting block (403).

3. The adjustable drawing device for mechanical product design as claimed in claim 2, wherein the fixing mechanism (4) further comprises a hand wheel (405) and a rubber pad (406), the top of the third threaded rod (402) is fixedly connected with the hand wheel (405), and the bottom of the pressing plate (404) is provided with the rubber pad (406).

4. The adjustable drawing device for mechanical product design according to claim 1, wherein a box (5) is fixedly connected to the top of the base (1), and a suction fan (6) is arranged in an inner cavity of the box (5).

5. The adjustable drawing device for mechanical product design according to claim 4, wherein the suction inlet of the suction fan (6) is communicated with a dust suction plate (7) through a suction duct, and the inner cavity of the box body (5) is provided with a collection cabinet (8).

6. The adjustable drawing device for mechanical product design as claimed in claim 4, wherein a lamp holder (9) is provided on the top of the box body (5), and an illuminating lamp (10) is provided on the top of the lamp holder (9).

7. The adjustable drawing device for mechanical product design as claimed in claim 1, wherein four corners of the bottom of the base (1) are fixedly connected with casters (11), and a storage cabinet (12) is arranged on the top of the base (1).