CN211684393U

CN211684393U - Drawing tool for machine design and manufacture

Info

Publication number: CN211684393U
Application number: CN202020266802.8U
Authority: CN
Inventors: 郑孔宏; 欧涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-16
Anticipated expiration: 2030-03-06

Abstract

The utility model belongs to the drawing apparatus field especially relates to a drawing tool for machine design manufacturing, including bottom plate, drawing device, clamping device, connecting plate and riser, the last surface movable mounting of bottom plate has drawing device, the equal fixed mounting in upper surface both sides of bottom plate has the connecting plate, two the fixed surface of connecting plate installs the riser, the fixed surface of riser has clamping device. Some machine parts are circular not good to be put, through placing a clamp wheel and No. two clamp wheels with circular machine part, a clamp wheel and No. two clamp wheels can carry out the work of centre gripping to circular machine part, the effect of the circular machine part of centre gripping has been reached, make the person of drawing no longer need hand-held machine part, this lets the person of drawing be absorbed in more the work of drawing, the efficiency of drawing has been guaranteed, the quality of drawing the figure has been improved, the structure is rigorous, the operation is simple, the person's of drawing of being convenient for use.

Description

Drawing tool for machine design and manufacture

Technical Field

The utility model belongs to the drawing apparatus field especially relates to a drawing tool for machine design manufacturing.

Background

As is well known, training and learning of mechanical drawing is indispensable to students in industrial and scientific schools, so a drawing tool for mechanical design and manufacture is very important, and users can achieve more efficient drawing efficiency in drawing.

When drawing operation, especially when aiming at drawing of reference object, need manual taking and putting the reference object, perhaps place on the desktop, it is very inconvenient at the in-process of drawing reference, lead to the efficiency of drawing to become low, the quality of drawing descends, when some needs drawing figure, does not have a stable device to assist drawing work to lead to drawing work to produce the error, and the precision is not high enough, leads to the drawing that draws to produce the mistake.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to foretell problem, provide a drawing tool for machine design manufacturing.

In order to achieve the purpose, the utility model discloses a technical scheme do, the utility model provides a drawing tool is used in machine design manufacturing, including bottom plate, drawing device, clamping device, connecting plate and riser, the upper surface movable mounting of bottom plate has drawing device, the equal fixed mounting in upper surface both sides of bottom plate has the connecting plate, the bottom plate has the riser through two connecting plate fixed mounting, the surface movable mounting of riser has clamping device.

Drawing device includes the drawing board support, drawing board support's surface one side movable mounting has even the board, the surface movable mounting who links the board has the grip block, the notch has been seted up to the surface of grip block, surface one side lateral wall through connection of grip block has the fastening bolt, drawing board support's surface is located even one side fixed mounting that the board is relative has the lamp stand, the surface swing joint of lamp stand has the telescopic link, the one end swing joint of telescopic link has the penetrating light, the equal movable mounting of surface both sides lateral wall of drawing board support has the magnetic path, the surface swing joint of magnetic path has the drawing board.

Preferably, the clamping device comprises a cylinder seat, a cylinder is fixedly mounted on the upper surface of the cylinder seat, the output end of the cylinder is communicated and connected with an air pipe, a fixing seat is fixedly mounted on the outer surface of the vertical plate, rectangular plates are movably mounted on two sides of the outer surface of the fixing seat, a rotating block is movably mounted on the fixing seat through the two rectangular plates, and a rotating plate is movably mounted on the inner wall of the rotating block.

Preferably, the outer surface of the rotating plate is movably provided with a clamping rod, two ends of the clamping rod are movably provided with bearings, the outer surfaces of the two bearings are movably connected with claws, a first square plate is fixedly arranged on the side wall of one side of the outer surface of the fixing seat, a first clamping wheel is movably connected with the outer surface of the first square plate, a second square plate is fixedly arranged on the side wall of one side of the outer surface of the first square plate, and a second clamping wheel is movably connected with the outer surface of the second square plate.

Preferably, the air cylinder is communicated with the clamping rod through an air pipe, and the air cylinder seat is located on the upper surface of the vertical plate.

Preferably, fastening screws are arranged on two sides of the upper surface of the connecting plate, the number of the magnetic blocks is four, and the magnetic blocks are located at four corners of side walls on two sides of the drawing board frame.

Preferably, the vertical plate is positioned on the side wall of one side of the outer surface of the bottom plate, and the upper surface of the vertical plate is fixedly provided with a cylinder seat.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses, through using clamping device, put into the position of two claws with mechanical part, at this moment start the cylinder, the cylinder begins to rotate through two bearings of trachea control, two bearings rotate and drive two claw motions, two claws are closed along the direction of bearing, carry out the work of centre gripping to mechanical part, when needing to use bigger mechanical part, through the closure of bearing to the claw, carry out the work of centre gripping to mechanical part not of uniform size, reached and to grip the reference object of different sizes, some mechanical parts are circular not good to put, through placing circular mechanical part to first clamp wheel and No. two clamp wheels, first clamp wheel and No. two clamp wheels can carry out the work of centre gripping to circular mechanical part, reached the effect of centre gripping circular mechanical part, make the plotter no longer need hand-held mechanical part, this lets the plotter focus on drawing work more, the drawing efficiency is guaranteed, the quality of drawing is improved, the structure is precise, the operation is simple, and the use of a drawer is convenient.

2. The utility model discloses, through using drawing device, the fastening bolt is moved to the twisting, the fastening bolt rotates in the grip block, the drawing that will describe this moment is put into the notch, at this moment twist once more and move the distance that the fastening bolt made the notch and extrude maximum limit and fix the drawing in the notch, the effect of fixed drawing has been reached, the drawing has been fixed at the back at the picture frame board this moment, use the telescopic link, remove the telescopic link, the telescopic link drives the penetrating light and removes, will penetrate the light and remove to the optimum position who shines the drawing, the figure on the drawing has been shown clearly through the figure profile that shines of penetrating the light this moment, at this moment just can carry out the drawing work of drawing at the drawing board, the convenience of drawing figure work has been reached, thereby the precision of drawing figure has been improved, the correctness of drawing has been guaranteed, moreover, the steam generator is simple in structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic perspective view of a drawing tool for machine design and manufacture provided in example 1;

FIG. 2 is a schematic front view of a drawing tool for machine design and manufacture according to example 1;

fig. 3 is a schematic structural diagram of the drawing device in fig. 1 provided in embodiment 1;

fig. 4 is a schematic structural diagram of the clamping device in fig. 1 provided in embodiment 1.

In the above figures, 1, a base plate; 2. a drawing device; 21. a drawing board frame; 22. connecting plates; 23. a clamping block; 24. a notch; 25. fastening bolts; 26. a lamp socket; 27. a telescopic rod; 28. a transparent lamp; 29. a magnetic block; 210. a drawing board; 3. a connecting plate; 4. a vertical plate; 5. a clamping device; 51. a cylinder block; 52. a cylinder; 53. an air tube; 54. a fixed seat; 55. a rectangular plate; 56. rotating the block; 57. rotating the plate; 58. a clamping bar; 59. a bearing; 510. a claw; 511. a first square plate; 512. a first clamp wheel; 513. a second square plate; 514. no. two clamp wheels.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1, the utility model provides a drawing tool is used in machine design manufacturing, including bottom plate 1, drawing device 2, clamping device 5, connecting plate 3 and riser 4, the last movable surface mounting of bottom plate 1 has drawing device 2, the equal fixed mounting in upper surface both sides of bottom plate 1 has connecting plate 3, and bottom plate 1 has riser 4 through two connecting plate 3 fixed mounting, and the surface movable mounting of riser 4 has clamping device 5, and riser 4 is located bottom plate 1's surface one side lateral wall, and the last fixed surface of riser 4 installs cylinder block 51.

The specific arrangement and function of the drawing device 2 and the holding device 5 will be described in detail below.

As shown in fig. 1 and 3, the drawing device 2 includes a drawing board frame 21, a connecting plate 22 is movably mounted on one side of the outer surface of the drawing board frame 21, a clamping block 23 is movably mounted on the outer surface of the connecting plate 22, a notch 24 is formed in the outer surface of the clamping block 23, a fastening bolt 25 is screwed to enable the distance of the notch 24 to be extruded to the maximum limit, so that drawing is fixed in the notch 24, the effect of fixing drawing is achieved, a fastening bolt 25 penetrates through the side wall of one side of the outer surface of the clamping block 23, a lamp holder 26 is fixedly mounted on the outer surface of the drawing board frame 21 on the side opposite to the connecting plate 22, a telescopic rod 27 is movably connected to the outer surface of the lamp holder 26, a transparent lamp 28 is movably connected to one end of the telescopic rod 27, magnetic blocks 29 are movably mounted on the side walls of both sides of the outer surface of the drawing board, move the penetrating lamp 28 to the best position of shining the drawing, the figure on the drawing has been shown clearly through the figure outline of shining of penetrating lamp 28 this moment, just at this moment can carry out the drawing work of drawing at drawing board 210, has reached the convenience of drawing the figure work, and the upper surface both sides of link plate 22 all are provided with fastening screw, and the quantity of magnetic block 29 is four, and is located the position in drawing board frame 21 both sides lateral wall four corners.

The whole drawing device 2 achieves the effect that the fastening bolt 25 is screwed by using the drawing device 2, the fastening bolt 25 rotates in the clamping block 23, the drawing to be drawn is placed into the notch 24 at the moment, the fastening bolt 25 is screwed again to extrude the distance of the notch 24 to the maximum limit to fix the drawing in the notch 24, the effect of fixing the drawing is achieved, the drawing is fixed at the back of the drawing board frame 21 at the moment, the telescopic rod 27 is used to move the telescopic rod 27, the telescopic rod 27 drives the transparent lamp 28 to move, the transparent lamp 28 is moved to the optimal position for irradiating the drawing, the figure on the drawing is clearly shown through the irradiation figure outline of the transparent lamp 28 at the moment, the drawing work can be performed on the drawing board 210 at the moment, the convenience of drawing figure work is achieved, the accuracy of drawing figures is improved, and the correctness of the drawing is guaranteed, simple structure, the simple operation is worth wideling popularize.

As shown in fig. 1 and 4, preferably, the clamping device 5 includes a cylinder base 51, a cylinder 52 is fixedly mounted on an upper surface of the cylinder base 51, an air pipe 53 is connected to an output end of the cylinder 52, a fixing base 54 is fixedly mounted on an outer surface of the vertical plate 4, rectangular plates 55 are movably mounted on both sides of an outer surface of the fixing base 54, a rotating block 56 is movably mounted on the fixing base 54 through the two rectangular plates 55, a rotating plate 57 is movably mounted on an inner wall of the rotating block 56, a clamping rod 58 is movably mounted on an outer surface of the rotating plate 57, bearings 59 are movably mounted on both ends of the clamping rod 58, claws 510 are movably connected to outer surfaces of the two bearings 59, the claws 510 are closed through the bearings 59 to clamp mechanical parts with different sizes, reference objects with different sizes can be clamped, a first square plate 511 is fixedly mounted on a side wall of the outer surface of the fixing base 54, a first clamping wheel 512 is movably connected to an outer surface of the first, no. two square boards 513 are fixedly mounted on the side wall of one side of the outer surface of the first square board 511, a second clamping wheel 514 is movably connected to the outer surface of the second square board 513, a first clamping wheel 512 and a second clamping wheel 514 are placed through a circular mechanical part, the first clamping wheel 512 and the second clamping wheel 514 can clamp the circular mechanical part, the effect of clamping the circular mechanical part is achieved, the air cylinder 52 is communicated with the clamping rod 58 through the air pipe 53, and the air cylinder seat 51 is located on the upper surface of the vertical board 4.

The whole clamping device 5 achieves the effect that a mechanical part is placed at the positions of two claws 510 by using the clamping device 5, at the moment, the air cylinder 52 is started, the air cylinder 52 controls the two bearings 59 to start rotating through the air pipe 53, the two bearings 59 rotate to drive the two claws 510 to move, the two claws 510 are closed along the directions of the bearings 59 to clamp the mechanical part, when a larger mechanical part needs to be used, the claws 510 are closed through the bearings 59 to clamp the mechanical parts with different sizes, the purpose that some mechanical parts are not round and can not be placed well is achieved, the round mechanical part is placed on the first clamping wheel 512 and the second clamping wheel 514, and the first clamping wheel 512 and the second clamping wheel 514 can clamp the round mechanical part, so that the effect of clamping the round mechanical part is achieved, make the person of drawing no longer need hand-held machine part, this lets the person of drawing focus on more carry out drawing work, has guaranteed the efficiency of drawing, has improved the quality of drawing the figure, and the structure is rigorous, easy operation, the person's of being convenient for use of drawing.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The drawing tool for machine design and manufacture is characterized by comprising a bottom plate (1), a drawing device (2), a clamping device (5), connecting plates (3) and vertical plates (4), wherein the drawing device (2) is movably mounted on the upper surface of the bottom plate (1), the connecting plates (3) are fixedly mounted on two sides of the upper surface of the bottom plate (1), the vertical plates (4) are fixedly mounted on the bottom plate (1) through the two connecting plates (3), and the clamping device (5) is movably mounted on the outer surfaces of the vertical plates (4);

drawing device (2) include drawing board frame (21), surface one side movable mounting of drawing board frame (21) has even board (22), the surface movable mounting of even board (22) has grip block (23), notch (24) have been seted up to the surface of grip block (23), surface one side lateral wall through connection of grip block (23) has fastening bolt (25), the surface of drawing board frame (21) is located even board (22) relative one side fixed mounting has lamp stand (26), the surface movable connection of lamp stand (26) has telescopic link (27), the one end swing joint of telescopic link (27) has perspective lamp (28), the equal movable mounting of surface both sides lateral wall of drawing board frame (21) has magnetic block (29), the surface swing joint of magnetic block (29) has drawing board (210).

2. The drawing tool for machine design and manufacture according to claim 1, wherein the clamping device (5) comprises a cylinder seat (51), a cylinder (52) is fixedly installed on the upper surface of the cylinder seat (51), an air pipe (53) is communicated with the output end of the cylinder (52), a fixed seat (54) is fixedly installed on the outer surface of the vertical plate (4), rectangular plates (55) are movably installed on two sides of the outer surface of the fixed seat (54), a rotating block (56) is movably installed on the fixed seat (54) through the two rectangular plates (55), and a rotating plate (57) is movably installed on the inner wall of the rotating block (56).

3. The drawing tool for machine design and manufacture as claimed in claim 2, wherein a clamping rod (58) is movably mounted on the outer surface of the rotating plate (57), bearings (59) are movably mounted at both ends of the clamping rod (58), claws (510) are movably connected to the outer surfaces of the two bearings (59), a first square plate (511) is fixedly mounted on the side wall of one side of the outer surface of the fixed seat (54), a first clamping wheel (512) is movably connected to the outer surface of the first square plate (511), a second square plate (513) is fixedly mounted on the side wall of one side of the outer surface of the first square plate (511), and a second clamping wheel (514) is movably connected to the outer surface of the second square plate (513).

4. The drawing tool for machine design and manufacture according to claim 2, wherein the cylinder (52) is communicated with the clamping rod (58) through an air pipe (53), and the cylinder seat (51) is positioned on the upper surface of the vertical plate (4).

5. The drawing tool for machine design and manufacture as claimed in claim 1, wherein fastening screws are arranged on both sides of the upper surface of the connecting plate (22), and the number of the magnetic blocks (29) is four, and the four magnetic blocks are located at four corners of the side walls on both sides of the drawing board frame (21).

6. The drawing tool for machine design and manufacture according to claim 1, wherein the vertical plate (4) is located on the side wall of the outer surface of the bottom plate (1), and a cylinder seat (51) is fixedly installed on the upper surface of the vertical plate (4).