CN210960903U

CN210960903U - Drawing device for mechanical design convenient to use

Info

Publication number: CN210960903U
Application number: CN201920974010.3U
Authority: CN
Inventors: 王博勇
Original assignee: Xuzhou Copper Pillar Machinery Casting Co ltd
Current assignee: Xuzhou Copper Pillar Machinery Casting Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-07-10
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a drawing device for mechanical design convenient to use, including the drawing table body, the both sides at drawing table body top are all seted up flutedly, the bottom sliding connection of recess inner wall has the movable block, first standing groove has been seted up to the inside of movable block, and the inside lateral sliding of first standing groove is connected with diaphragm, the top fixedly connected with push rod of diaphragm. The utility model discloses a set up the drawing desk body, a groove, the movable block, first standing groove, the diaphragm, the push rod, a spring, the fixture block, the second standing groove, a bearing, the screw rod, the swivel nut, splint and kicking block's cooperation are used, solved current drawing desk at the in-process of drawing, can't fix the drawing, drawing skew when leading to drawing, need the manual adjustment of user, the problem that the person of not being convenient for used uses, this drawing device for the mechanical design convenient to use, possess convenient to use's advantage, drawing device's practicality has been improved.

Description

Drawing device for mechanical design convenient to use

Technical Field

The utility model relates to a mechanical design technical field specifically is a drawing device for mechanical design convenient to use.

Background

In the mechanical design, the working process of the working principle, structure, motion mode, force and energy transmission mode, materials and shape dimensions of each part, lubrication method and the like of the machine are conceived, analyzed and calculated according to the use requirements, and the calculated working process is converted into a specific description to be used as a manufacturing basis.

At mechanical design's in-process, need use the drawing desk, but current drawing desk is at the in-process of drawing, can't fix the drawing, and the drawing skew when leading to drawing needs user's manual adjustment, and the not convenient to use person uses, has reduced drawing device's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawing device for mechanical design convenient to use possesses the advantage of convenient to use, has solved current drawing desk at the in-process of drawing, can't fix the drawing, and the drawing squints when leading to drawing, needs the manual adjustment of user, the problem that the person of not being convenient for use used.

In order to achieve the above object, the utility model provides a following technical scheme: a drawing device for mechanical design convenient to use comprises a drawing table body, wherein grooves are respectively formed in two sides of the top of the drawing table body, a movable block is slidably connected to the bottom of the inner wall of each groove, a first placing groove is formed in the movable block, a transverse plate is laterally slidably connected to the inside of the first placing groove, a push rod is fixedly connected to the top of the transverse plate, a spring is sleeved on the surface of the push rod, the top of the spring is fixedly connected with the inner wall of the first placing groove, the bottom of the spring is fixedly connected with the top of the transverse plate, clamping blocks are fixedly connected to two sides of the bottom of the transverse plate, the bottom of each clamping block penetrates into the drawing table body, the top of the push rod penetrates into the top of the movable block, a second placing groove is formed in the top of the push rod, and a bearing is fixedly connected to the bottom of the inner, the vertical fixedly connected with screw rod of inner wall of bearing, the surperficial threaded connection of screw rod has the swivel nut, the outside and the inner wall sliding connection of second standing groove of swivel nut, the inboard fixedly connected with splint of inboard run through to the push rod of swivel nut, the top of screw rod runs through to the top fixedly connected with kicking block of push rod.

Preferably, the bottom fixedly connected with first slider of movable block, the inner wall of recess is seted up with the first spout that first slider cooperation was used, the shape of recess and the cross section of movable block are the T style of calligraphy.

Preferably, the two sides of the transverse plate are fixedly connected with second sliding blocks, second sliding grooves matched with the second sliding blocks are formed in the inner wall of the first placing groove, and the first placing groove is T-shaped.

Preferably, the outer side of the inner wall of the second placing groove is provided with a movable groove matched with the threaded sleeve for use, and the inner side of the inner wall of the second placing groove is provided with a movable hole matched with the threaded sleeve for use.

Preferably, the inner wall of recess all seted up with the draw-in groove that the fixture block cooperation was used, six are no less than to the quantity of draw-in groove, and a plurality of draw-in grooves are the equidistance and distribute.

Preferably, the bottom of fixture block has the ball through pivot swing joint, the shape of ball is spherical, the bottom fixedly connected with rubber pad of splint, the quantity of rubber pad is three, and three rubber pad is the equidistance and distributes, the bottom of rubber pad and the top contact of drawing table body, the top fixedly connected with pull ring of kicking block.

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

1. the utility model discloses a through setting up the drawing desk body, the recess, the movable block, first standing groove, the diaphragm, the push rod, a spring, the fixture block, the second standing groove, a bearing, the screw rod, the swivel nut, splint and kicking block cooperate the use, through rotatory pull ring, the pull ring rotation drives the screw rod rotation, the screw rod rotation drives the swivel nut and splint to move upwards, the user upwards stimulates the pull ring, the pull ring moves upwards and drives push rod and diaphragm to move upwards, diaphragm moves compression spring upwards, make the fixture block break away from the draw-in groove, the user places the drawing at the top of drawing desk body this moment, promote the push rod, when moving to suitable position, loosen the pull ring, the resilience force of spring drives the diaphragm and resets, make the fixture block card into the inside of draw-in groove, the pull ring rotates simultaneously, the pull ring rotation drives the screw rod rotation, thereby reach the purpose of drawing skew when preventing to draw, solved current drawing desk at the in-process of drawing, can't fix the drawing, drawing skew when leading to drawing needs user's manual adjustment, the problem that the person of not being convenient for used, this drawing device for mechanical design convenient to use possesses the advantage of convenient to use, has improved drawing device's practicality.

2. The utility model can reduce the friction between the movable block and the groove by the matching use of the first slide block and the first chute, prolong the service life of the movable block, simultaneously play a limiting role on the movable block, reduce the friction between the transverse plate and the first placing groove by the matching use of the second slide block and the second chute, prolong the service life of the transverse plate, simultaneously play a limiting role on the transverse plate, prevent the screw rod from driving the threaded sleeve to rotate when rotating by the arrangement of the movable groove, simultaneously play a limiting role on the threaded sleeve, reduce the friction between the threaded sleeve and the push rod by the arrangement of the movable hole, prolong the service life of the threaded sleeve, prevent the movable block from moving when not needing to move by the matching use of the fixture block and the clamping groove, simultaneously play a fixing role on the movable block, and reduce the friction between the fixture block and the groove by the arrangement of the ball, the service life of fixture block has been prolonged, through the setting of rubber pad, can prevent splint and drawing direct contact, causes the damage to the drawing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A in FIG. 1 according to the present invention;

fig. 3 is a left enlarged view of a partial structure of fig. 1 according to the present invention.

In the figure: 1 drawing desk body, 2 recesses, 3 movable blocks, 4 first standing grooves, 5 diaphragm, 6 push rods, 7 springs, 8 fixture blocks, 9 second standing grooves, 10 bearings, 11 screw rods, 12 swivel nuts, 13 splint, 14 kicking blocks, 15 first slider, 16 first spout, 17 second slider, 18 second spout, 19 movable grooves, 20 movable holes, 21 draw-in grooves, 22 balls, 23 rubber pads, 24 pull rings.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a drawing device for mechanical design convenient to use includes a drawing table body 1, the drawing table body 1 is a common drawing table on the market, the drawing table is a table with a table top with an adjustable inclination angle, and is suitable for artists or plotters, some drawing tables can be adjusted in height, general drawing tables have many types to choose from, both sides of the top of the drawing table body 1 are provided with grooves 2, the bottom of the inner wall of the groove 2 is slidably connected with a movable block 3, the bottom of the movable block 3 is fixedly connected with a first sliding block 15, the inner wall of the groove 2 is provided with a first sliding groove 16 used in cooperation with the first sliding block 15, the shape of the groove 2 and the cross section of the movable block 3 are T-shaped, the friction between the movable block 3 and the groove 2 can be reduced by the cooperation of the first sliding block 15 and the first sliding groove 16, and the service life of the movable block 3, meanwhile, the limiting function is achieved on the movable block 3, a first placing groove 4 is formed in the movable block 3, a transverse plate 5 is transversely connected in the first placing groove 4 in a sliding mode, second sliding blocks 17 are fixedly connected to two sides of the transverse plate 5, a second sliding groove 18 matched with the second sliding blocks 17 is formed in the inner wall of the first placing groove 4, the first placing groove 4 is T-shaped, friction between the transverse plate 5 and the first placing groove 4 can be reduced through the matched use of the second sliding blocks 17 and the second sliding grooves 18, the service life of the transverse plate 5 is prolonged, meanwhile, the limiting function is achieved on the transverse plate 5, a push rod 6 is fixedly connected to the top of the transverse plate 5, a spring 7 is sleeved on the surface of the push rod 6, the top of the spring 7 is fixedly connected with the inner wall of the first placing groove 4, the bottom of the spring 7 is fixedly connected with the top of the transverse plate 5, clamping blocks 8 are fixedly connected to two sides of the bottom of the, the bottom of the clamping block 8 penetrates into the drawing table body 1, the inner wall of the groove 2 is provided with clamping grooves 21 matched with the clamping block 8 for use, the number of the clamping grooves 21 is not less than six, the clamping grooves 21 are distributed at equal intervals, the movable block 3 can be prevented from moving when not required to move by matching the clamping block 8 with the clamping grooves 21, meanwhile, the movable block 3 is fixed, the top of the push rod 6 penetrates to the top of the movable block 3, the top of the inner part of the push rod 6 is provided with a second placing groove 9, the bottom of the inner wall of the second placing groove 9 is fixedly connected with a bearing 10, the inner wall of the bearing 10 is longitudinally and fixedly connected with a screw rod 11, the surface of the screw rod 11 is in threaded connection with a threaded sleeve 12, the outer side of the threaded sleeve 12 is in sliding connection with the inner wall of the second placing groove 9, the outer side of the inner wall of the second placing groove 9 is provided with a movable groove 19 matched with the threaded sleeve 12 for use, through the arrangement of the movable groove 19, the screw sleeve 12 can be prevented from being driven to rotate when the screw rod 11 rotates, meanwhile, the limiting effect is achieved on the screw sleeve 12, through the arrangement of the movable hole 20, the friction between the screw sleeve 12 and the push rod 6 can be reduced, the service life of the screw sleeve 12 is prolonged, the inner side of the screw sleeve 12 penetrates through the inner side of the push rod 6 and is fixedly connected with the clamping plate 13, the top of the screw rod 11 penetrates through the top of the push rod 6 and is fixedly connected with the ejector block 14, the bottom of the clamping block 8 is movably connected with the ball 22 through a rotating shaft, the ball 22 is spherical, the bottom of the clamping plate 13 is fixedly connected with the rubber pads 23, the number of the rubber pads 23 is three, the three rubber pads 23 are distributed equidistantly, the bottom of the rubber pads 23 is in contact with the top of the drawing table body 1, the top of the ejector block 14 is fixedly connected with the, the service life of fixture block 8 has been prolonged, through the setting of rubber pad 23, can prevent that splint 13 and drawing direct contact from causing the damage to the drawing.

When the drawing table is used, a user rotates the pull ring 24, the pull ring 24 rotates to drive the ejector block 14 and the screw rod 11 to rotate, the screw rod 11 rotates to drive the screw sleeve 12 to move upwards, the screw sleeve 12 moves upwards to drive the clamping plate 13 to move upwards, meanwhile, the pull ring 24 is pulled upwards, the pull ring 24 moves upwards to drive the push rod 6 and the transverse plate 5 to move upwards, the clamping block 8 is separated from the clamping groove 21, the transverse plate 5 moves upwards to compress the spring 7, meanwhile, a drawing is placed at the top of the drawing table body 1, the user pushes the push rod 6 forwards, the push rod 6 moves forwards to drive the movable block 3 and the clamping plate 13 to move forwards and move to a proper position, the pull ring 24 is loosened, the transverse plate 5 and the push rod 6 are reset by the resilience of the spring 7, the clamping block 8 is clamped into the clamping groove 21 to fix the position of the movable block 3, meanwhile, the pull ring 24 is rotated by the user, the pull, the drawing at the top of the drawing table body 1 is fixed, so that the purpose of preventing the drawing from deviating during drawing is achieved.

In summary, the following steps: this drawing device for mechanical design convenient to use, through setting up drawing table body 1, recess 2, movable block 3, first standing groove 4, diaphragm 5, push rod 6, spring 7, fixture block 8, second standing groove 9, bearing 10, screw rod 11, swivel nut 12, splint 13 and kicking block 14's cooperation use, current drawing table at the in-process of drawing has been solved, can't fix the drawing, drawing skew when leading to drawing, need the manual adjustment of user, the problem that the person of not convenient to use used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drawing device for mechanical design convenient to use, includes drawing table body (1), its characterized in that: the drawing table is characterized in that grooves (2) are formed in two sides of the top of the drawing table body (1), movable blocks (3) are connected to the bottoms of the inner walls of the grooves (2) in a sliding mode, first placing grooves (4) are formed in the movable blocks (3), transverse plates (5) are connected to the inner portions of the first placing grooves (4) in a sliding mode, push rods (6) are fixedly connected to the tops of the transverse plates (5), springs (7) are sleeved on the surfaces of the push rods (6), the tops of the springs (7) are fixedly connected with the inner walls of the first placing grooves (4), the bottoms of the springs (7) are fixedly connected with the tops of the transverse plates (5), clamping blocks (8) are fixedly connected to two sides of the bottom of the transverse plates (5), the bottoms of the clamping blocks (8) penetrate through the inside of the drawing table body (1), and the tops of the push rods (6) penetrate the tops of the movable, the push rod is characterized in that a second placing groove (9) is formed in the top of the inner portion of the push rod (6), a bearing (10) is fixedly connected to the bottom of the inner wall of the second placing groove (9), a screw rod (11) is fixedly connected to the inner wall of the bearing (10) in the longitudinal direction, a threaded sleeve (12) is connected to the surface of the screw rod (11) in a threaded mode, the outer side of the threaded sleeve (12) is connected with the inner wall of the second placing groove (9) in a sliding mode, a clamping plate (13) is fixedly connected to the inner side of the push rod (6) in a penetrating mode on the inner side of the threaded sleeve (12), and a top block (14) is fixedly connected to the top.

2. A graphic apparatus for machine design easy to use according to claim 1, wherein: the bottom fixedly connected with first slider (15) of movable block (3), first spout (16) that use with first slider (15) cooperation are seted up to the inner wall of recess (2), the shape of recess (2) and the cross section of movable block (3) are the T style of calligraphy.

3. A graphic apparatus for machine design easy to use according to claim 1, wherein: the two sides of the transverse plate (5) are fixedly connected with second sliding blocks (17), second sliding grooves (18) matched with the second sliding blocks (17) are formed in the inner wall of the first placing groove (4), and the first placing groove (4) is T-shaped.

4. A graphic apparatus for machine design easy to use according to claim 1, wherein: the outer side of the inner wall of the second placing groove (9) is provided with a movable groove (19) matched with the threaded sleeve (12) for use, and the inner side of the inner wall of the second placing groove (9) is provided with a movable hole (20) matched with the threaded sleeve (12) for use.

5. A graphic apparatus for machine design easy to use according to claim 1, wherein: draw-in grooves (21) that use with fixture block (8) cooperation are all seted up to the inner wall of recess (2), six are no less than in the quantity of draw-in grooves (21), and a plurality of draw-in grooves (21) are the equidistance and distribute.

6. A graphic apparatus for machine design easy to use according to claim 1, wherein: the bottom of the clamping block (8) is movably connected with balls (22) through a rotating shaft, the balls (22) are spherical, rubber pads (23) are fixedly connected to the bottom of the clamping plate (13), the number of the rubber pads (23) is three, the three rubber pads (23) are distributed equidistantly, the bottom of each rubber pad (23) is in contact with the top of the drawing table body (1), and a pull ring (24) is fixedly connected to the top of the ejector block (14).