CN209825667U - Draft holder for mechanical design - Google Patents
Draft holder for mechanical design Download PDFInfo
- Publication number
- CN209825667U CN209825667U CN201920308574.3U CN201920308574U CN209825667U CN 209825667 U CN209825667 U CN 209825667U CN 201920308574 U CN201920308574 U CN 201920308574U CN 209825667 U CN209825667 U CN 209825667U
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- plate
- drawing table
- connecting plate
- circular
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Abstract
The utility model relates to a machinery drawing tool technical field especially relates to a draft holder for mechanical design, including the drawing table, the top of drawing table is equipped with two sets of bar spouts, the drawing table is installed a set of smoothing device through the sliding seat in bar spout department, the top of drawing table has another set of smoothing device at the one end fixed mounting of bar spout, and two sets of smoothing device are parallel to each other, the smoothing device includes the connecting plate, the equal fixed mounting in bottom both sides of connecting plate has vertical pole, the connecting plate is equipped with the hole of accomodating of vertical direction, the connecting plate has two sets of metal poles at the sliding connection of accommodation hole department, the elevator is installed respectively to the top and the bottom of metal pole and is flattened the strip, the cross-section of elevator is the trapezoidal of narrow down, and the width of elevator is less than the width of accomodating the hole. The utility model discloses can make the drawing obtain better smoothing betterly, take out the fold that influences the drawing, and whole device conveniently carries out angle modulation to adapt to different person's of drawing demand.
Description
Technical Field
The utility model relates to a machinery graphics primitive technical field especially relates to a draft holder for mechanical design.
Background
Along with the continuous expansion of modern machinery application in the life, the importance of this subject of mechanical design just constantly reflects, mechanical design is at the most important in-process that daily study used and is just drawing, because mechanical design drawing process is loaded down with trivial details, and the drawing is great, we cause the fold of drawing easily at the in-process of daily drawing, thereby influence the use of drawing, cause the influence to follow-up drawing precision and accuracy, and the angle of the draft holder or the drawing board that the person of drawing used usually is fixed usually, inconvenient regulation, and then have certain limitation, we propose a draft holder for mechanical design for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the drawing among the prior art and produce the fold easily, influence follow-up use, and the angle of drawing-rack or drawing board is fixed, has the shortcoming of limitation, and the drawing-rack for mechanical design who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a drawing frame for mechanical design comprises a drawing table plate, wherein two groups of strip-shaped sliding grooves are formed in the top end of the drawing table plate, a group of smoothing devices are installed on the drawing table plate through sliding seats at the strip-shaped sliding grooves, another group of smoothing devices are fixedly installed at one ends of the strip-shaped sliding grooves in the top end of the drawing table plate and are parallel to each other, each smoothing device comprises a connecting plate, vertical rods are fixedly installed on two sides of the bottom end of each connecting plate, each connecting plate is provided with a containing hole in the vertical direction, two groups of metal rods are connected to the positions, at the positions, of the containing holes, of the connecting plates in a sliding mode, lifting blocks and flattening strips are installed at the top ends and the bottom ends of the metal rods respectively, the cross sections of the lifting blocks are trapezoidal, the widths of the lifting blocks are smaller than the widths of the containing holes, connecting rods are installed on two sides of the drawing table, one side that the limiting plate is close to each other all is equipped with circular recess, and the one end of connecting rod rotates with the limiting plate in circular recess department respectively and is connected, and one side that the limiting plate was kept away from to the bottom of drawing table is equipped with adjusting device.
Preferably, the top both sides of connecting plate all are equipped with the fixed plate, and the board ladder of fixed plate is equipped with circular through-hole, and the fixed plate has the telescopic link at circular through-hole department sliding connection, and the equal fixed mounting of one end that the telescopic link was kept away from each other has the pull lifter plate.
Preferably, the equal fixed mounting in one end that the telescopic link is close to each other has the brake pad, and the interface of brake pad is narrow trapezoidal down, and the hypotenuse of brake pad is laminated mutually with the hypotenuse of elevator, and the width of brake pad is greater than the width of accomodating the hole.
Preferably, the outer side of the telescopic rod is sleeved with a spring, and two ends of the spring are respectively bonded with the fixed plate and the brake block.
Preferably, adjusting device includes the base, and the welding of the top of base has two sets of vertical boards, and circular through-hole has all been seted up to vertical board, and vertical board rotates in circular through-hole department and is connected with two-way screw rod, and the both ends of two-way screw rod fixed mounting respectively has rotation handle and anticreep board.
Preferably, the top of base is equipped with the spacing groove of horizontal direction, and the outside threaded connection of two-way screw rod has two sets of threaded sleeve, and threaded sleeve's bottom is passed through the slide rail seat and is located and base sliding connection at the spacing groove, and threaded sleeve's top all rotates and is connected with the deflection pole, and the top of deflection pole all rotates with the bottom of drawing table and is connected.
The utility model has the advantages that:
1. through the arrangement of the adjusting device, the supporting rod, the limiting plate and the connecting rod, the angle of the whole drawing frame can be conveniently adjusted, so that the drawing frame is convenient for different plotters to use;
2. through the setting of pacifying the device for drawing paper can obtain better processing of flattening before the drawing, gets rid of the factor that influences follow-up drawing such as fold as far as possible, makes things convenient for going on of drawing work.
To sum up, the utility model discloses can make the drawing better obtain better smoothing, take out the fold that influences the drawing, and whole device conveniently carries out angle modulation to adapt to different plotters' demand.
Drawings
Fig. 1 is a schematic top view of a drawing frame for mechanical design according to the present invention;
fig. 2 is a schematic side view of a drawing frame for machine design according to the present invention;
fig. 3 is a schematic front view of a smoothing device of a draft holder for mechanical design according to the present invention;
fig. 4 is a schematic front view of an adjusting device of the draft holder for machine design according to the present invention.
In the figure: drawing table 1, connecting rod 2, smoothing device 3, limiting plate 4, adjusting device 5, sliding seat 6, supporting rod 7, drawing lifting plate 8, fixed plate 9, spring 10, brake block 11, lifting block 12, telescopic link 13, connecting plate 14, flattening strip 15, vertical rod 16, metal rod 17, deflection rod 18, vertical plate 19, rotating handle 20, bidirectional screw 21, slide rail seat 22, base 23, threaded sleeve 24 and anti-falling plate 25.
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. 1-4, a drawing frame for mechanical design, comprising a drawing table board 1, two sets of strip chutes are arranged at the top end of the drawing table board 1, a set of smoothing devices 3 are arranged at the strip chutes of the drawing table board 1 through sliding seats 6, another set of smoothing devices 3 are fixedly arranged at one end of the strip chutes at the top end of the drawing table board 1, the two sets of smoothing devices 3 are parallel to each other, the smoothing devices 3 comprise connecting plates 14, vertical rods 16 are fixedly arranged at both sides of the bottom end of each connecting plate 14, each connecting plate 14 is provided with a containing hole in the vertical direction, two sets of metal rods 17 are slidably connected to the connecting plates 14 at the containing holes, lifting blocks 12 and flattening strips 15 are respectively arranged at the top end and the bottom end of each metal rod 17, the cross section of each lifting block 12 is in a trapezoid shape with a wide top and a narrow bottom, the width of each lifting block 12 is smaller than the width of each, the both sides of drawing table 1 all are equipped with bracing piece 7, and the equal fixed mounting in top of bracing piece 7 has limiting plate 4, and one side that limiting plate 4 is close to each other all is equipped with circular recess, and the one end of connecting rod 2 rotates with limiting plate 4 in circular recess department respectively to be connected, and one side that limiting plate 4 was kept away from to the bottom of drawing table 1 is equipped with adjusting device 5.
Further, the top both sides of connecting plate 14 all are equipped with fixed plate 9, the board ladder of fixed plate 9 is equipped with circular through-hole, fixed plate 9 has telescopic link 13 at circular through-hole department sliding connection, the equal fixed mounting of one end that telescopic link 13 kept away from each other has pull lifter plate 8, the equal fixed mounting of one end that telescopic link 13 is close to each other has brake pads 11, and brake pads 11's interface is narrow down wide trapezoidal, brake pads 11's hypotenuse is laminated with the hypotenuse of elevator 12 mutually, brake pads 11's width is greater than the width of accomodating the hole, the outside cover of telescopic link 13 is equipped with spring 10, spring 10's both ends bond with fixed plate 9 and brake.
Further, adjusting device 5 includes base 23, the welding of base 23's top has two sets of vertical boards 19, circular through-hole has all been seted up to vertical board 19, vertical board 19 rotates in circular through-hole department and is connected with two-way screw rod 21, two ends difference fixed mounting of two-way screw rod 21 has rotation handle 20 and anticreep board 25, the top of base 23 is equipped with the spacing groove of horizontal direction, two sets of threaded sleeve 24 of outside threaded connection of two-way screw rod 21, slide rail seat 22 is passed through in spacing groove department and base 23 sliding connection in threaded sleeve 24's bottom, threaded sleeve 24's top all rotates and is connected with deflection pole 18, deflection pole 18's top all rotates with the bottom of drawing table 1 and is connected.
The working process is as follows: firstly, before use, the handle 20 is rotated to rotate the two-way screw 21, and under the action of the torque of the two-way screw 21 and the threaded sleeve 24 and the action of the slide rail seat 22, the threaded sleeve 24 horizontally slides along the limiting groove, so that the angle of the deflection rod 18 is changed, and further the integral angle of the device is changed until a proper angle is reached;
when drawing, at first inwards extrude two sets of pull bails 8, thereby make telescopic link 13 inwards extrude, make brake pads 11 extrusion elevator 12 afterwards, thereby make elevator 12 drive metal pole 17 and flattening strip 15 lifting, pass the drawing paper under two sets of flattening device 3 this moment, after that with two sets of flattening device 3 reconversion, make flattening strip 15 flatten the one end of drawing paper, the flattening device 3 that slides and is located the bar spout, make flattening strip 15 on this flattening device 3 mangle the drawing paper, can make the fold that the drawing paper surface probably exists effectively get rid of at the in-process of calendering, and then make the drawing paper more conveniently use for the people at follow-up drawing in-process.
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 (6)
1. A drawing frame for mechanical design comprises a drawing table plate (1) and is characterized in that two groups of strip-shaped sliding grooves are formed in the top end of the drawing table plate (1), one group of smoothing devices (3) are installed on the strip-shaped sliding grooves of the drawing table plate (1) through sliding seats (6), the other group of smoothing devices (3) are fixedly installed at one end of each strip-shaped sliding groove in the top end of the drawing table plate (1), the two groups of smoothing devices (3) are parallel to each other, each smoothing device (3) comprises a connecting plate (14), vertical rods (16) are fixedly installed on two sides of the bottom end of each connecting plate (14), each connecting plate (14) is provided with a containing hole in the vertical direction, two groups of metal rods (17) are slidably connected to the containing holes of each connecting plate (14), lifting blocks (12) and flattening strips (15) are installed on the top end and the bottom end of each metal rod (17), the cross sections of the lifting blocks (12) are, and the width of elevator (12) is less than the width of accomodating the hole, connecting rod (2) are all installed to the both sides of drawing table (1), the both sides of drawing table (1) all are equipped with bracing piece (7), the equal fixed mounting in top of bracing piece (7) has limiting plate (4), one side that limiting plate (4) are close to each other all is equipped with circular recess, the one end of connecting rod (2) rotates with limiting plate (4) in circular recess department respectively and is connected, one side that limiting plate (4) were kept away from to the bottom of drawing table (1) is equipped with adjusting device (5).
2. A plotter holder for machine design according to claim 1, characterized in that the top of the connecting plate (14) is provided with fixing plates (9) on both sides, the ladder of the fixing plates (9) is provided with circular through holes, the fixing plates (9) are slidably connected with telescopic rods (13) at the circular through holes, and the ends of the telescopic rods (13) far away from each other are fixedly provided with drawing lifting plates (8).
3. The plotter holder for machine design according to claim 2, wherein the ends of the telescopic rods (13) close to each other are fixedly provided with the brake blocks (11), the boundary surface of each brake block (11) is in a trapezoid shape with a narrow top and a wide bottom, the inclined edge of each brake block (11) is attached to the inclined edge of the lifting block (12), and the width of each brake block (11) is larger than the width of the accommodating hole.
4. A plotter holder for machine design according to claim 3, characterized in that the outside of the telescopic rod (13) is sleeved with a spring (10), and the two ends of the spring (10) are respectively bonded with the fixed plate (9) and the brake block (11).
5. The drawing frame for mechanical design according to claim 1, wherein the adjusting device (5) comprises a base (23), two sets of vertical plates (19) are welded at the top end of the base (23), circular through holes are formed in the vertical plates (19), a bidirectional screw (21) is rotatably connected to the circular through holes of the vertical plates (19), and a rotating handle (20) and an anti-falling plate (25) are fixedly mounted at two ends of the bidirectional screw (21) respectively.
6. The draft holder for machine design according to claim 5, wherein the top end of the base (23) is provided with a horizontal limiting groove, the outer side of the bidirectional screw (21) is connected with two sets of threaded sleeves (24) in a threaded manner, the bottom ends of the threaded sleeves (24) are slidably connected with the base (23) through the slide rail seats (22) at the limiting groove, the top ends of the threaded sleeves (24) are rotatably connected with the deflection rod (18), and the top ends of the deflection rod (18) are rotatably connected with the bottom end of the drawing table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308574.3U CN209825667U (en) | 2019-03-04 | 2019-03-04 | Draft holder for mechanical design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308574.3U CN209825667U (en) | 2019-03-04 | 2019-03-04 | Draft holder for mechanical design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209825667U true CN209825667U (en) | 2019-12-24 |
Family
ID=68906058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920308574.3U Expired - Fee Related CN209825667U (en) | 2019-03-04 | 2019-03-04 | Draft holder for mechanical design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209825667U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789395A (en) * | 2020-07-23 | 2020-10-20 | 常州纺织服装职业技术学院 | Art designing table capable of automatically smoothing paper silk |
| CN112693260A (en) * | 2020-12-29 | 2021-04-23 | 陇东学院 | Fine arts are painted from life and are painted case with oil |
| CN114209493A (en) * | 2021-11-29 | 2022-03-22 | 中国中医科学院眼科医院 | Ophthalmological cornea operation polisher |
| CN114604023A (en) * | 2022-03-10 | 2022-06-10 | 永州职业技术学院 | Drawing device for management statistics |
-
2019
- 2019-03-04 CN CN201920308574.3U patent/CN209825667U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789395A (en) * | 2020-07-23 | 2020-10-20 | 常州纺织服装职业技术学院 | Art designing table capable of automatically smoothing paper silk |
| CN112693260A (en) * | 2020-12-29 | 2021-04-23 | 陇东学院 | Fine arts are painted from life and are painted case with oil |
| CN112693260B (en) * | 2020-12-29 | 2022-08-02 | 陇东学院 | Fine arts are painted from life and are painted case with oil |
| CN114209493A (en) * | 2021-11-29 | 2022-03-22 | 中国中医科学院眼科医院 | Ophthalmological cornea operation polisher |
| CN114604023A (en) * | 2022-03-10 | 2022-06-10 | 永州职业技术学院 | Drawing device for management statistics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |