CN112006454B

CN112006454B - Display device is placed to drawing for mechanical design

Info

Publication number: CN112006454B
Application number: CN202010856145.7A
Authority: CN
Inventors: 郑祥模; 毛鸣亮
Original assignee: Shenzhen Match Point Design Co ltd
Current assignee: Shenzhen Match Point Design Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2022-04-29
Anticipated expiration: 2040-08-24
Also published as: CN112006454A

Abstract

The invention discloses a drawing placing and displaying device for mechanical design, which relates to the technical field of mechanical design and comprises a fixed frame, wherein a driving motor is in driving connection with a telescopic mechanism, a clamping seat in clamping fit with a winding mechanism is fixed on the telescopic mechanism, and an adsorption mechanism for adsorbing and fixing a drawing is arranged on the telescopic mechanism; according to the invention, the drawing of mechanical design can be wound on the winding roller through the winding mechanism, the winding roller is placed in the storage sleeve to be placed, the telescopic mechanism can be driven by the arranged translation mechanism to stretch, the drawing is pulled out of the storage sleeve through the clamping mechanism, the drawing spreading display is realized, the automatic winding effect of the winding roller on the drawing is realized under the action of the winding mechanism after the hinged frame is compressed, the drawing displaying and winding operations are simple and efficient, the arranged adsorption mechanism can be used for carrying out adsorption type fixing on the back of the drawing, the stability of the drawing after being spread is effectively ensured, and better display is facilitated.

Description

Display device is placed to drawing for mechanical design

Technical Field

The invention relates to the technical field of mechanical design, in particular to a drawing placing and displaying 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. The mechanical design is an important component of mechanical engineering, is the first step of mechanical production, and is the most important factor for determining mechanical performance. The mechanical design efforts target: the best machine is designed under various defined conditions, i.e. an optimized design is made.

The patent with application publication number CN 108968457A discloses a display device for mechanical design, which is convenient for placing drawings, and comprises a placing plate, wherein a first connecting transverse plate and a second connecting transverse plate are respectively welded on the outer wall of the top and the outer wall of the bottom of the placing plate, a first sliding groove is formed in the outer wall of one side of the first connecting transverse plate, the inner walls of two sides of the first sliding groove are welded with the same sliding rod, a first moving sliding block is connected to the outer wall of one side of the sliding rod in a sliding manner, the first moving sliding block is matched with the specification of the first sliding groove, a second sliding groove is formed in the outer wall of one side of the second connecting transverse plate, and a second moving sliding block is connected to the inner wall of one side of the second sliding groove in a sliding manner; although the device can be used for placing the show to mechanical design's drawing, the flexible effect of spreading of show process is relatively poor, for this reason, provides a display device is placed to drawing for mechanical design now to solve above-mentioned technical problem.

Disclosure of Invention

The invention aims to provide a drawing placing and displaying device for mechanical design, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a display device is placed with drawing to mechanical design, includes the mount, and the mount is fixed with vertical board, and vertical board one side is fixed with deposits the sleeve, deposits the sleeve internal rotation and installs and be used for the drawing around the book mechanism of rolling up, deposits the sleeve lateral wall and sets up the bar through-hole that supplies the drawing to pass, is fixed with driving motor on the vertical board, and the last drive of driving motor is connected with telescopic machanism, is fixed with on the telescopic machanism around rolling up mechanism joint complex cassette, be equipped with on the telescopic machanism and be used for adsorbing fixed adsorption apparatus to the drawing.

As a modified scheme of the invention: the utility model discloses a take up roller, including storage sleeve, pivot lateral wall, support frame, storage sleeve bottom, it fixes the support frame in storage sleeve bottom to rotate around rolling up the mechanism, rotate on the support frame install with around the pivot that the winding roller transmission is connected, the pivot lateral wall is fixed with the extension board, is fixed with on the extension board and inserts the post, storage sleeve bottom is seted up and is inserted the jack I of post grafting adaptation and the jack II of pivot grafting adaptation.

As a modified scheme of the invention: the winding mechanism further comprises a gear which is sleeved and fixed on the rotating shaft, a rack is connected to the gear in a meshed mode, a vertical plate is vertically fixed to the rack, a guide rod fixed to the supporting frame penetrates through the vertical plate, and a spring ring, two ends of which are fixed to the supporting frame and the vertical plate respectively, is sleeved on the guide rod.

As a modified scheme of the invention: the winding mechanism further comprises two clamping mechanisms, one of the clamping mechanisms is fixed on the winding roller and comprises a clamping groove plate, a pressing plate is arranged in the clamping groove plate, the clamping groove plate is connected with a locking stud abutted to the pressing plate in a threaded manner, a limiting spring is fixed between the pressing plate and the clamping groove plate, and a clamping column in splicing fit with a clamping seat is fixed on the clamping groove plate of the other clamping mechanism.

As a modified scheme of the invention: the telescopic mechanism comprises an articulated frame connected by a plurality of articulated rods which are hinged in a staggered manner, the articulated frame is connected with a translation mechanism near the end part of the storage sleeve in a transmission manner, the end part of the storage sleeve, which is far away from the articulated frame, is hinged with a guide block, and a vertical plate is fixed with a guide frame for the vertical sliding embedding of the guide block.

As a modified scheme of the invention: the translation mechanism comprises two coaxially fixed threaded rods driven by a driving motor, the thread turning directions of the threaded rods are opposite, thread sleeve blocks are sleeved on the threaded rods in a threaded manner, and the left end of the hinge frame is hinged to the thread sleeve blocks.

As a modified scheme of the invention: the adsorption mechanism is including fixing the air extractor at vertical board top, and the entrance point of air extractor is installed and is bled the person in charge, and it installs a plurality of ripple branch pipe to bleed to be responsible for, articulated department rotates in the middle part of the articulated frame and installs the hinge, is fixed with the well hollow plate that communicates with ripple branch pipe on the hinge, has evenly seted up a plurality of induction port on the well hollow plate, well hollow plate end fixing has the slider that the slip was inlayed and is established on vertical board.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the drawing of mechanical design can be wound on the winding roller through the winding mechanism, the winding roller is placed in the storage sleeve to be placed, the telescopic mechanism can be driven by the arranged translation mechanism to stretch, the drawing is pulled out of the storage sleeve through the clamping mechanism, the drawing spreading display is realized, the automatic winding effect of the winding roller on the drawing is realized under the action of the winding mechanism after the hinged frame is compressed, the drawing displaying and winding operations are simple and efficient, the arranged adsorption mechanism can be used for carrying out adsorption type fixing on the back of the drawing, the stability of the drawing after being spread is effectively ensured, and better display is facilitated.

Drawings

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

FIG. 2 is a schematic side view of the clamping mechanism of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of a portion B of FIG. 1 according to the present invention;

FIG. 5 is a partial schematic view of the present invention;

FIG. 6 is a schematic bottom view of the winding roller of the present invention;

fig. 7 is a partial perspective view of the present invention.

In the figure: 1-fixed frame, 2-drawing, 3-storage sleeve, 4-winding roller, 5-clamping groove plate, 6-locking stud, 7-thread sleeve block, 8-driving motor, 9-threaded rod, 10-strip-shaped through hole, 11-air extractor, 12-vertical plate, 13-hinge shaft, 14-clamping column, 15-guide rod, 16-limit spring, 17-corrugated branch pipe, 18-air extraction main pipe, 19-pressing plate, 20-sliding block, 21-hollow plate, 22-air suction port, 23-hinge frame, 24-guide block, 25-guide frame, 26-clamping seat, 27-insertion column, 28-extension plate, 29-gear, 30-rotating shaft, 31-rack, 32-spring ring, 33-vertical plate, 34-support frame, 35-plug I, 36-plug II, 37-hinged rod.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Please refer to fig. 1-7, the drawing placement and display device for mechanical design includes a fixing frame 1, a vertical plate 12 is fixed on the fixing frame 1, a storage sleeve 3 is fixed on one side of the vertical plate 12, a winding mechanism for winding the drawing 2 is installed in the storage sleeve 3 in a rotating manner, a strip-shaped through hole 10 for the drawing 2 to pass through is formed in the side wall of the storage sleeve 3, a driving motor 8 is fixed on the vertical plate 12, a telescopic mechanism is connected to the driving motor 8 in a driving manner, a clamping seat 26 for clamping and matching the winding mechanism is fixed on the telescopic mechanism, and an adsorption mechanism for adsorbing and fixing the drawing 2 is arranged on the telescopic mechanism.

Winding mechanism among this device is deposited in depositing sleeve 3 after winding drawing 2, and drawing 2 passes bar through-hole 10 and outwards extends and is connected with telescopic machanism.

Specifically, fix the support frame 34 in depositing sleeve 3 bottom around rolling up the mechanism, rotate on the support frame 34 and install and roll up the pivot 30 that the roller 4 transmission is connected, the 30 lateral walls of pivot are fixed with extension board 28, are fixed with on the extension board 28 and insert post 27, deposit sleeve 3 bottom and offer with the jack I35 of inserting post 27 grafting adaptation and with the jack II36 of pivot 30 grafting adaptation. When pivot 30 is rotatory, pivot 30 can drive around the winding roller 4 rotatory, realizes the effect of rolling up of drawing 2, and the setting is around winding roller 4 can be vertical slip of pivot 30 relatively, realizes the transmission through the post of inserting 27, jack I35, pivot 30, jack II36 that set up and connects, around the easy dismounting of winding roller 4.

The winding mechanism of the device further comprises a gear 29 fixed on the rotating shaft 30 in a sleeved mode, a rack 31 is connected to the gear 29 in a meshed mode, a vertical plate 33 is vertically fixed on the rack 31, a guide rod 15 fixed on the supporting frame 34 penetrates through the vertical plate 33, and a spring ring 32 with two ends fixed with the supporting frame 34 and the vertical plate 33 is sleeved on the guide rod 15.

When drawing 2 receives the tractive, when pivot 30 rotated, pivot 30 drove gear 29 and rotates, and gear 29 drive rack 31 is rotatory, and vertical board 33 relative guide arm 15 lateral shifting this moment, spring coil 32 elastic deformation this moment, when drawing 2 resets, under the restoring force effect of spring coil 32, the realization is around the reversal of winding roller 4 and is realized winding the effect to drawing 2.

The winding mechanism of the device further comprises two clamping mechanisms, one of the clamping mechanisms is fixed on the winding roller 4, the clamping mechanism comprises a clamping groove plate 5, a pressing plate 19 is arranged in the clamping groove plate 5, the clamping groove plate 5 is connected with a locking stud 6 in a threaded manner and abutted against the pressing plate 19, a limiting spring 16 is fixed between the pressing plate 19 and the clamping groove plate 5, and a clamping column 14 which is in splicing fit with a clamping seat 26 is fixed on the clamping groove plate 5 of the other clamping mechanism.

The two ends of the drawing 2 are clamped and fixed by the two clamping mechanisms respectively, the edge of the drawing 2 extends to the inside of the clamping groove plate 5, the pressing plate 19 is supported and pushed under the limiting effect of the limiting spring 16 through screwing the locking stud 6, the drawing 2 is pressed and fixed in the clamping groove plate 5, and the locking and fixing effect of the drawing is achieved.

Example 2

On the basis of embodiment 1, in addition, the telescopic machanism of this device includes articulated frame 23 that articulated rod 37 is connected in a plurality of crisscross, articulated frame 23 is close to the tip transmission of depositing sleeve 3 and is connected with translation mechanism, articulated frame 23 keeps away from the tip of depositing sleeve 3 and articulates there is guide block 24, is fixed with on the vertical board 12 and supplies guide block 24 vertical slip to inlay the guide frame 25 of establishing. The translation mechanism comprises two coaxially fixed threaded rods 9 which are driven by a driving motor 8 and have opposite thread turning directions, a thread sleeve block 7 is sleeved on the threaded rods 9 in a threaded manner, and the left end of the hinge frame 23 is hinged to the thread sleeve block 7.

When the show of spreading to drawing 2, with the card post 14 on the centre gripping frid 5 pegging graft with the fixed cassette 26 of leading

truck

25, 8 drive threaded rod 9 through the driving motor who sets up, threaded rod 9 drives the screw sleeve 7 motion in opposite directions on it, at this moment, screw sleeve 7 drives articulated frame 23 and realizes extending right, at this moment, guide block 24 slides along leading truck 25, leading truck 25 drives cassette 26 and slides right, it spreads to drive drawing 2 from top to bottom, the process of spreading is steady smooth and easy, and when 8 output shafts of driving motor reverse, realize cassette 26 and slide left, at this moment, spring coil 32 deformation resets, the realization is around the effect of winding up roller 4 to drawing 2.

The adsorption apparatus of this device is including fixing the air extractor 11 at vertical board 12 top, and the entrance point of air extractor 11 is installed and is bled and be responsible for 18, and it installs a plurality of ripple branch pipe 17 to bleed to be responsible for 18, the articulated department of articulated frame 23 middle part is rotated and is installed the hinge 13, is fixed with the well hollow plate 21 with ripple branch pipe 17 intercommunication on the hinge 13, has evenly seted up a plurality of induction port 22 on the well hollow plate 21, well hollow plate 21 end fixing has the slider 20 that the slip was inlayed and is established on vertical board 12.

After drawing 2 is spreaded and is accomplished, start air extractor 11, at this moment, the air around induction port 22 along cavity board 21, ripple branch pipe 17 and the extraction in the person in charge 18 of bleeding, realize that drawing 2 is adsorbed on cavity board 21, realize the fixed effect of absorption to drawing 2, effectively guaranteed the stability after drawing 2 is spreaded.

In conclusion, the drawing 2 of mechanical design can be wound on the winding roller 4 through the winding mechanism, the winding roller 4 is placed inside the storage sleeve 3, the telescopic mechanism can be driven by the translation mechanism to stretch, the drawing 2 is pulled out from the storage sleeve 3 through the clamping mechanism, the drawing 2 is spread and displayed, the automatic winding effect of the winding roller 4 on the drawing 2 is achieved under the action of the winding mechanism after the hinged frame 23 is compressed, the drawing 2 is displayed and wound simply and efficiently, the adsorption mechanism can be used for carrying out adsorption type fixing on the back of the drawing 2, the stability of the drawing 2 after being spread is effectively guaranteed, and better display is facilitated.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. A drawing placing and displaying device for mechanical design comprises a fixing frame (1), wherein a vertical plate (12) is fixed on the fixing frame (1), a storage sleeve (3) is fixed on one side of the vertical plate (12), and is characterized in that a winding mechanism for winding a drawing (2) is rotatably mounted in the storage sleeve (3), a strip-shaped through hole (10) for the drawing (2) to pass through is formed in the side wall of the storage sleeve (3), a driving motor (8) is fixed on the vertical plate (12), a telescopic mechanism is connected to the driving motor (8) in a driving manner, a clamping seat (26) matched with the winding mechanism in a clamping manner is fixed on the telescopic mechanism, an adsorption mechanism for adsorbing and fixing the drawing (2) is arranged on the telescopic mechanism, the winding mechanism is fixed on a support frame (34) at the bottom of the storage sleeve (3), a rotating shaft (30) in transmission connection with a winding roller (4) is rotatably mounted on the support frame (34), pivot (30) lateral wall is fixed with extension board (28), is fixed with inserted column (27) on extension board (28), deposit sleeve (3) bottom offer with inserted column (27) the jack I (35) of grafting adaptation and with jack II (36) of pivot (30) grafting adaptation, establish gear (29) on pivot (30) around rolling up the mechanism still including the cover, the meshing is connected with rack (31) on gear (29), vertically on rack (31) is fixed with vertical board (33), wear to be equipped with guide arm (15) of fixing on support frame (34) on vertical board (33), the cover is equipped with spring coil (32) that both ends are fixed with support frame (34) and vertical board (33) respectively on guide arm (15).

2. The paper placing and displaying device for mechanical design as claimed in claim 1, wherein the winding mechanism further comprises two clamping mechanisms, one of the clamping mechanisms is fixed on the winding roller (4), the clamping mechanism comprises a clamping groove plate (5), a pressing plate (19) is arranged in the clamping groove plate (5), the clamping groove plate (5) is provided with a locking stud (6) in a threaded connection manner, the locking stud is abutted against the pressing plate (19), a limiting spring (16) is fixed between the pressing plate (19) and the clamping groove plate (5), and a clamping column (14) in an inserting fit with the clamping seat (26) is fixed on the clamping groove plate (5) of the other clamping mechanism.

3. The paper placement and display device for mechanical design as claimed in claim 1, wherein the telescoping mechanism comprises a plurality of hinged frames (23) connected by hinged rods (37) which are hinged in an interleaved manner, the end portion of the hinged frame (23) close to the storage sleeve (3) is connected with a translation mechanism in a transmission manner, the end portion of the hinged frame (23) far away from the storage sleeve (3) is hinged with a guide block (24), and a guide frame (25) for the guide block (24) to be vertically embedded in a sliding manner is fixed on the vertical plate (12).

4. The drawing placement and display device for mechanical design as claimed in claim 3, wherein the translation mechanism comprises two coaxially fixed threaded rods (9) driven by a driving motor (8) and having opposite thread turning directions, a thread sleeve block (7) is sleeved on the threaded rods (9), and the left end of the hinge frame (23) is hinged to the thread sleeve block (7).

5. The drawing placement display device for mechanical design as claimed in claim 4, wherein the adsorption mechanism comprises an air pump (11) fixed to the top of the vertical plate (12), an air pumping main pipe (18) is installed at an inlet end of the air pump (11), a plurality of corrugated branch pipes (17) are installed on the air pumping main pipe (18), a hinge shaft (13) is rotatably installed at a hinged position in the middle of the hinge frame (23), a hollow plate (21) communicated with the corrugated branch pipes (17) is fixed to the hinge shaft (13), a plurality of air suction ports (22) are uniformly formed in the hollow plate (21), and a sliding block (20) embedded in the vertical plate (12) in a sliding mode is fixed to the end portion of the hollow plate (21).