CN219768442U

CN219768442U - Cutting device for model design

Info

Publication number: CN219768442U
Application number: CN202320397815.2U
Authority: CN
Inventors: 李文璟
Original assignee: Guangxi Polytechnic of Construction
Current assignee: Guangxi Polytechnic of Construction
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-09-29
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a cutting device for model design, which comprises a workbench, wherein a cutting cavity is arranged on the workbench, a saw blade is arranged on the cutting cavity, a positioning chip suction mechanism is arranged at the top of the saw blade, the positioning chip suction mechanism comprises two vertical frames, guide grooves are formed in the surfaces of one side, opposite to the two vertical frames, of the two vertical frames, positioning screws are rotationally connected in the guide grooves, the two positioning screws are in transmission connection, a driving motor is fixedly connected to the top end of one positioning screw, and positioning nuts are in threaded connection with the two positioning screws; according to the utility model, the positioning dust suction hood is adjusted to a proper height by the driving motor, and then the foam plate is stretched into the lower part of the positioning dust suction hood, so that the positioning dust suction hood covers the cutting part to prevent fragments from splashing, and meanwhile, the spring is utilized to press the foam plate at the cutting part, so that the stability in cutting is improved, the fragments generated by the operation of the dust collector are sucked away, and the fragment collecting effect is improved.

Description

Cutting device for model design

Technical Field

The utility model relates to the technical field of model design, in particular to a cutting device for model design.

Background

When the model is designed, in order to enable the model to be lighter, the foam board is adopted as a raw material, then the foam board is cut by using the cutting device, so that the foam board can meet the use requirement, and then the foam board after the cutting is completed is assembled.

In prior art, publication number CN216760029U discloses a foam plastic saw for industrial design, including the saw bench, negative pressure cavity has been seted up to the inside of saw bench, the side of saw bench has the access panel through screw rod fixed mounting, the first servo motor of top fixedly connected with in negative pressure cavity, the output fixedly connected with saw bit of first servo motor, the gap with saw bit looks adaptation has been seted up on the surface of saw bench, the lower surface of saw bench is provided with negative pressure fixed establishment, the upper surface of saw bench is provided with support post and mesa clearance mechanism respectively, this foam plastic saw for industrial design, the negative pressure pump starts, can produce the negative pressure, and pass through the negative pressure suction hole with the negative pressure from the negative pressure cavity and transmit to saw bench surface, can reach the purpose of adsorbing and collecting to the cutting chip, through setting up negative pressure dust removal mechanism, utilize the air exhauster start to drive the air flow, collect in the suction chip that flies to keep the clean purpose of processing environment, and ensure operating personnel's safe use, but when using the device to cut the foam board, the stability is enough, and the saw bit takes place easily, and the chip is difficult to rotate with the place to the saw bit, and the chip that the dislocation is difficult to take place.

Disclosure of Invention

The present utility model is directed to a cutting device for model design, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cutting device for the model design comprises a workbench, wherein a cutting cavity is formed in the workbench, a saw blade is arranged on the cutting cavity, and a positioning chip suction mechanism is arranged at the top of the saw blade;

the positioning chip suction mechanism comprises two vertical frames, guide grooves are formed in the surfaces of one opposite sides of the two vertical frames, positioning screws are connected to the guide grooves in a rotating mode, two guide screws are connected in a transmission mode, one guide screw is fixedly connected with a driving motor, two guide screws are connected with positioning nuts in a threaded mode, two guide screws are fixedly connected with a mounting plate, a telescopic rod is fixedly connected to the bottom end of the mounting plate, springs are sleeved on the telescopic rod, positioning dust covers are fixedly connected to the bottom ends of the telescopic rod, a plurality of rollers are arranged on two sides of the bottom of each positioning dust cover, one side of each positioning dust cover is connected with a connecting pipe, and the end portion of each connecting pipe is connected with a dust collector.

As a further preferable mode of the technical scheme, two stand frames are fixedly arranged on two sides of the top of the workbench, and the two stand frames are detachably connected with the workbench through bolts.

As a further preferable mode of the technical scheme, the transmission structure between the two positioning screws comprises two transmission wheels, and a transmission belt is sleeved between the two transmission wheels.

As a further preferable mode of the technical scheme, the depth of the inside of the positioning dust hood is larger than the radius of the saw blade, the plurality of rollers are uniformly arranged on the positioning dust hood, and the positioning dust hood is arranged right above the saw blade.

As a further preferable mode of the technical scheme, the dust collector is provided with a dust collecting box, and the dust collecting box is clamped with the dust collector.

As a further preferable mode of the technical scheme, electric sliding rails are fixedly connected to two sides of the inside of the workbench, and a movable frame is mounted on each electric sliding rail.

As a further preferable mode of the technical scheme, the bottom end of the movable frame is provided with a cleaning brush, the cleaning brush is detachably connected with the movable frame, and one side of the saw blade is provided with a lifting cylinder.

The utility model provides a cutting device for model design, which has the following beneficial effects:

(1) According to the utility model, the positioning dust suction hood is adjusted to a proper height by the driving motor, and then the foam plate is stretched into the lower part of the positioning dust suction hood, so that the positioning dust suction hood covers the cutting part to prevent fragments from splashing, and meanwhile, the spring is utilized to press the foam plate at the cutting part, so that the stability in cutting is improved, the fragments generated by the operation of the dust collector are sucked away, and the fragment collecting effect is improved.

(2) According to the utility model, the electric sliding rail is arranged, the lifting cylinder descends the saw blade, then the electric sliding rail is utilized to drive the movable frame to move, and the movable frame moves to drive the cleaning brush to move, so that the surface of the workbench is cleaned, and the cleaning convenience is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

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

FIG. 3 is a schematic view of a connection structure between two positioning screws according to the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 1B in accordance with the present utility model;

in the figure: 1. a work table; 2. a cutting chamber; 3. a saw blade; 4. positioning a chip suction mechanism; 5. a vertical frame; 6. a guide groove; 7. positioning a screw; 8. positioning a nut; 9. a mounting plate; 10. a driving motor; 11. a telescopic rod; 12. a spring; 13. positioning a dust hood; 14. a connecting pipe; 15. a dust collector; 16. a driving wheel; 17. a transmission belt; 18. an electric slide rail; 19. a moving rack; 20. a cleaning brush.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1, in this embodiment, a cutting device for model design, including workstation 1, be equipped with cutting chamber 2 on the workstation 1, be equipped with saw bit 3 on the cutting chamber 2, saw bit 3 top is equipped with location and inhales bits mechanism 4, and accessible location is inhaled bits mechanism 4 and is fixed a position the foam board of saw bit 3 department and stabilize, prevents to take place dislocation between foam board and the saw bit 3, improves stability to at the in-process of cutting, can cover saw bit 3 and foam board, improve the piece and collect the effect.

As shown in fig. 1, fig. 2 and fig. 3, the positioning and dust sucking mechanism 4 comprises two vertical frames 5, two vertical frames 5 are fixedly installed on two sides of the top of the workbench 1, the two vertical frames 5 are detachably connected with the workbench 1 through bolts, the disassembly and the assembly are convenient, guide grooves 6 are formed in the surfaces of one opposite sides of the two vertical frames 5, positioning screws 7 are rotatably connected in the guide grooves 6, the two positioning screws 7 are in transmission connection, a transmission structure between the two positioning screws 7 comprises two driving wheels 16, a transmission belt 17 is sleeved between the two driving wheels 16, one top end of each positioning screw 7 is fixedly connected with a driving motor 10, the driving motor 10 can simultaneously drive the two positioning screws 7 to rotate, positioning nuts 8 are uniformly connected on the positioning screws 7, a mounting plate 9 is fixedly connected between the two positioning nuts 8, a telescopic rod 11 is fixedly connected with the bottom end of the mounting plate 9, a spring 12 is sleeved on the telescopic rod 11, a positioning cover 13 can move, thus the positioning cover 13 can move to a large extent, the two ends of the positioning cover 13 are connected with a plurality of connecting pipes 13, the end pieces are connected with a dust collector 13, a dust collector is connected with a connecting pipe 14 is arranged at one side of the bottom of the dust collector, the dust collector 13 is positioned at a large radius, and a plurality of end pieces 13 is connected with the end pieces 13, and a dust collector 13 is positioned at one side of the end of the dust collector 13 is convenient to be connected with a connecting pipe 13, and is positioned at a large radius 13, and is convenient to be connected with the end 13, the accessible driving motor 10 drives two positioning screw 7 simultaneously and rotates, and positioning screw 7 rotates and drives positioning nut 8 and remove, and positioning nut 8 removes and drives mounting panel 9 and remove, adjusts location suction hood 13 to suitable height, then stretches into location suction hood 13 below with the foam board for location suction hood 13 covers the cutting position, prevents that the piece from splashing, utilizes spring 12 to push down the foam board of cutting part simultaneously, improves the stability when cutting, and the piece that the work of dust catcher 15 will produce is absorbed away, improves piece collection effect.

As shown in fig. 1 and fig. 4, the electric sliding rails 18 are fixedly connected to two sides of the inside of the workbench 1, a moving frame 19 is mounted on the electric sliding rails 18, a cleaning brush 20 is arranged at the bottom end of the moving frame 19, the cleaning brush 20 is detachably connected with the moving frame 19, a lifting cylinder is arranged on one side of the saw blade 3, the saw blade 3 is lowered by the lifting cylinder, then the moving frame 19 is driven to move by the electric sliding rails 18, the moving frame 19 moves to drive the cleaning brush 20 to move, the surface of the workbench 1 is cleaned, and the cleaning convenience is improved.

The utility model provides a cutting device for model design, which has the following specific working principle:

in actual use, the driving motor 10 drives the two positioning screws 7 to rotate at the same time, the positioning screws 7 rotate to drive the positioning nuts 8 to move, the positioning nuts 8 move to drive the mounting plate 9 to move, the positioning dust hood 13 is adjusted to a proper height, then the foam board stretches into the lower part of the positioning dust hood 13, the positioning dust hood 13 covers a cutting part to prevent fragments from splashing, meanwhile, the spring 12 is used for pressing the foam board at the cutting part, the stability in cutting is improved, fragments generated by the operation of the dust collector 15 are sucked away, and the fragment collecting effect is improved.

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

Claims

1. Cutting device for model design, including workstation (1), its characterized in that: a cutting cavity (2) is formed in the workbench (1), a saw blade (3) is arranged on the cutting cavity (2), and a positioning chip suction mechanism (4) is arranged at the top of the saw blade (3);

the utility model provides a dust removal mechanism (4) is inhaled in location, including two grudging posts (5), two guiding gutter (6) have all been seted up on the relative one side surface of grudging posts (5), guiding gutter (6) inside rotation is connected with positioning screw (7), two drive connection between positioning screw (7), one positioning screw (7) top fixedly connected with driving motor (10), two equal threaded connection has positioning nut (8) on positioning screw (7), two fixedly connected with mounting panel (9) between positioning nut (8), mounting panel (9) bottom fixedly connected with telescopic link (11), spring (12) have been cup jointed on telescopic link (11), telescopic link (11) bottom fixedly connected with location dust hood (13), location dust hood (13) bottom both sides all are equipped with a plurality of gyro wheels, location dust hood (13) one side is connected with connecting pipe (14), connecting pipe (14) end connection has dust catcher (15).

2. The cutting device for model design according to claim 1, wherein: the two stand frames (5) are fixedly arranged on two sides of the top of the workbench (1), and the two stand frames (5) are detachably connected with the workbench (1) through bolts.

3. The cutting device for model design according to claim 1, wherein: the transmission structure between the two positioning screws (7) comprises two transmission wheels (16), and a transmission belt (17) is sleeved between the two transmission wheels (16).

4. The cutting device for model design according to claim 1, wherein: the depth inside the positioning dust hood (13) is larger than the radius of the saw blade (3), the rollers are uniformly arranged on the positioning dust hood (13), and the positioning dust hood (13) is arranged right above the saw blade (3).

5. The cutting device for model design according to claim 1, wherein: the dust collector (15) is provided with a dust collecting box, and the dust collecting box is clamped with the dust collector (15).

6. The cutting device for model design according to claim 1, wherein: the electric sliding rail (18) is fixedly connected to two sides of the inside of the workbench (1), and a movable frame (19) is mounted on the electric sliding rail (18).

7. The cutting device for model design according to claim 6, wherein: the bottom of the movable frame (19) is provided with a cleaning brush (20), the cleaning brush (20) is detachably connected with the movable frame (19), and one side of the saw blade (3) is provided with a lifting cylinder.