CN216828609U

CN216828609U - Cast member's runner cutting device

Info

Publication number: CN216828609U
Application number: CN202122765526.7U
Authority: CN
Inventors: 贾明霞
Original assignee: Adelberg Precision Electromechanical Suzhou Co ltd
Current assignee: Adelberg Precision Electromechanical Suzhou Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-06-28
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a pouring gate cutting device for a casting part, which comprises a vertical band sawing machine body, wherein a clamping mechanism is arranged on the upper side of the vertical band sawing machine body, and a protection mechanism is arranged on one side of the clamping mechanism; when the motor rotates, the gear rod connected with the gear in a meshed mode is pushed to move to one side of the sliding plate, the protective cover is pushed to cover the top of the sliding plate, the face of a worker is prevented from being injured by metal chips generated by cutting, the worker is protected to the maximum extent, and the probability of injury of the worker is reduced.

Description

Cast member's runner cutting device

Technical Field

The utility model relates to the technical field of sprue cutting devices, in particular to a sprue cutting device for a casting part.

Background

The casting part is a casting mould cavity which is matched with the shape and the size of a part, liquid metal is poured into the casting mould cavity, the liquid metal is cooled and solidified to obtain a blank or a part called as a casting part, common sprue removing methods are physical cutting methods, including hot cutting methods of flame, plasma, laser and the like and cold cutting methods of band saws, circular saws, milling cutters and the like, wherein the most common sprue removing method is to use a vertical band sawing machine to remove a sprue of the casting part, most of the existing casting parts need workers to manually push the workpiece to remove the sprue when removing the sprue, and the workers manually push the workpiece to be close to a saw band moving at a high speed, so that the hands of the workers are easy to touch the saw band after fatigue, the probability of injury of the hands of the workers is increased, and therefore, the sprue cutting device for the casting part is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pouring gate cutting device for a cast part, which aims to solve the problem that in the background technology, a worker manually pushes a workpiece to be close to a saw belt moving at a high speed, so that the hand of the worker easily touches the saw belt after fatigue, and the probability of hand injury of the worker is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: a pouring gate cutting device for a casting part comprises a vertical band sawing machine body, wherein a clamping mechanism is arranged on the upper side of the vertical band sawing machine body, and a protection mechanism is arranged on one side of the clamping mechanism;

Clamping mechanism includes the slide, the inside saw wheel that is equipped with of vertical band sawing machine body, the saw wheel outside solderless wrapped connection has the saw area, the slide top is fixed with the support frame, the spout has been seted up inside the support frame, the inboard sliding connection of spout has the backup pad, backup pad one side bolted connection has the activity to run through in the first limiting plate of support frame one side, first limiting plate one side is equipped with the spacing frame of second that is fixed in slide one side, slide one side is fixed with the connecting block, slide one side is equipped with the motor, motor output shaft end is fixed with the lead screw of threaded connection in connecting block one side.

As a further preferred aspect of the present invention: the protection mechanism comprises a vertical plate, a push rod is fixed on one side of the vertical plate, a brush plate is fixed on one side of the push rod, and a plurality of brush hairs are fixedly inserted into one side of the brush plate.

As a further preferred aspect of the present invention: a gear is fixed on one side of the screw rod, a toothed bar is connected to the gear in a meshed mode, and a protective cover abutting against one side of the bristles is fixed on one side of the toothed bar.

As further preferable in the present technical solution: and a spring is connected between one side of the supporting plate and one side of the sliding groove.

As a further preferred aspect of the present invention: a switch located on one side of the supporting plate is fixed on one side of the sliding groove, and the output end of the switch is electrically connected to the input end of the motor.

As a further preferred aspect of the present invention: an operating platform is fixed on the top of the vertical band sawing machine body, and a recycling box is movably inserted into one side of the operating platform.

As further preferable in the present technical solution: a plurality of second through holes are formed in the bottom of the sliding plate, a plurality of first through holes are formed in the surface of the operating platform, and the first through holes and the second through holes are located on the upper side of the recycling box.

Compared with the prior art, the utility model has the beneficial effects that:

when a workpiece is clamped between the first limiting plate and the second limiting plate, the switch is triggered, the motor drives the screw rod to rotate, the sliding plate is driven to move towards one side of the saw belt, the workpiece is prevented from being manually pushed to one side of the saw belt by a worker, the phenomenon that the hand of the worker touches the saw belt after the worker is tired is avoided, and the probability of injury of the hand of the worker is reduced.

Two, when the motor rotates, the gear of fixing in lead screw one side rotates with the motor simultaneously, and promote the ratch of being connected with gear engagement and move to slide one side, and promote the protection casing cover at the slide top, avoid the cutting to produce the metal piece that splashes and cause the injury to workman's face, furthest's protection the workman, the probability of workman injury has been reduced, and when the protection casing moved to motor one side, brush board and brush hair are got rid of the metal piece that the protection casing surface glues, avoid a large amount of metal pieces to stand and influence the workman and observe the work piece cutting progress at the protection casing, and metal piece is unified to be collected inside the collection box, avoid the workman to need the metal piece at manual clearance operation panel top, the intensity of labour of the workman has been reduced, the work efficiency of the workman has been improved.

Drawings

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

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

fig. 3 is a schematic perspective view of the protective cover of the present invention.

In the figure: 1. a vertical band sawing machine body; 2. a clamping mechanism; 21. a switch; 22. a spring; 23. a support frame; 24. connecting blocks; 25. a chute; 26. a support plate; 27. a first limit plate; 28. a second limiting frame; 29. a slide plate; 210. a screw rod; 211. a motor; 3. a protection mechanism; 31. a vertical plate; 32. brushing the board; 33. brushing; 34. a push rod; 35. a gear; 36. a rack bar; 37. a protective cover; 4. an operation table; 5. a saw wheel; 6. a first through hole; 7. a recycling bin; 8. a second through hole; 9. a saw band.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a sprue cutting device for a casting part comprises a vertical band sawing machine body 1, wherein a clamping mechanism 2 is arranged on the upper side of the vertical band sawing machine body 1, and a protection mechanism 3 is arranged on one side of the clamping mechanism 2;

1 top of vertical band sawing machine body is fixed with

operation panel

4, 4 one side activities of operation panel have inserted collection box 7, a plurality of second through-hole 8 has been seted up to slide 29 bottom, the first through-hole 6 of a plurality of has been seted up on 4 surfaces of operation panel, first through-hole 6 and second through-hole 8 are located the upside of collection box 7, the metal piece after the cutting is collected inside collection box 7 through first through-hole 6 and second through-hole 8 are unified, avoid the workman to need the metal piece on 4 surfaces of manual clearance operation panel, the intensity of labour of workman has been reduced.

The clamping mechanism 2 comprises a sliding plate 29, a saw wheel 5 is arranged in a vertical band sawing machine body 1, a saw band 9 is wound and connected on the outer side of the saw wheel 5, a supporting frame 23 is fixed on the top of the sliding plate 29, a sliding groove 25 is formed in the supporting frame 23, a supporting plate 26 is connected on the inner side of the sliding groove 25 in a sliding manner, a first limiting plate 27 movably penetrating through one side of the supporting frame 23 is connected on one side of the supporting plate 26 through a bolt, a second limiting frame 28 fixed on one side of the sliding plate 29 is arranged on one side of the first limiting plate 27, a connecting block 24 is fixed on one side of the sliding plate 29, a motor 211 is arranged on one side of the sliding plate 29, a screw rod 210 in threaded connection with one side of the connecting block 24 is fixed on the output shaft end of the motor 211, a spring 22 is connected between one side of the supporting plate 26 and one side of the sliding groove 25, a switch 21 located on one side of the supporting plate 26 is fixed on one side of the sliding groove 25, the output end of the switch 21 is electrically connected with the input end of the motor 211, when a workpiece is clamped between the first limiting frame 27 and the second limiting frame 28, the switch 21 is triggered, the motor 211 drives the screw rod 210 to rotate, the sliding plate 29 is driven to move towards one side of the saw belt 9, the phenomenon that a worker manually pushes a workpiece to one side of the saw belt 9 is avoided, the phenomenon that the worker touches the saw belt 9 by hands after fatigue is avoided, and the probability that the hands of the worker are injured is reduced.

Protection machanism 3 includes riser 31, riser 31 one side is fixed with push rod 34, push rod 34 one side is fixed with brush board 32, brush board 32 one side is fixed to be inserted has a plurality of brush hair 33, lead screw 210 one side is fixed with gear 35, gear 35 meshing connection has ratch 36, ratch 36 one side is fixed with contradicts in the protection casing 37 of brush hair 33 one side, when motor 211 rotates, gear 35 fixed in lead screw 210 one side rotates with motor 211 simultaneously, and promote to move to slide 29 one side with gear 36 that gear 35 meshing connection is connected, and promote protection casing 37 cover at slide 29 top, avoid the cutting to produce the metal debris that splashes and cause the injury to workman's face, furthest's protection workman, workman's injured probability has been reduced.

The working principle is as follows: when in use, a worker sleeves one side of the cast workpiece on the surface of the second limiting frame 28, the other side of the cast workpiece abuts against one side of the first limiting plate 27, when the first limit plate 27 is pressed by the workpiece, the support plate 26 is driven to compress the spring 22, when the spring 22 is compressed, one side of the supporting plate 26 triggers the switch 21, so that the motor 211 rotates, the saw wheel 5 inside the vertical band sawing machine body 1 drives the saw band 9 to rotate, the motor 211 rotates to drive the screw rod 210 to rotate, and the connecting block 24 which drives the screw rod 210 to be in threaded connection drives the sliding plate 29 to move towards one side of the saw belt 9, so that a worker is prevented from manually pushing a workpiece to one side of the saw belt 9, the worker is prevented from touching the saw belt 9 after misoperation, the probability of injury to hands of the worker is reduced, and the cut metal chips fall into the interior of the recovery tank 7 through the first through hole 6 and the second through hole 8, avoiding dust from accumulating on the surface of the slide plate 29.

When the saw belt 9 is used for cutting a workpiece at a sprue, a large amount of metal scraps flying around in disorder are generated, at the moment, when the motor 211 drives the screw rod 210 to rotate, the gear 35 fixed on one side of the screw rod 210 simultaneously rotates with the motor 211, the rack bar 36 meshed and connected with the gear 35 is pushed to move towards one side of the sliding plate 29, a transparent protective cover 37 is fixed on one side of the rack bar 36, a worker can stand behind the protective cover 37 to observe the cutting progress of the workpiece sprue, after the workpiece sprue is cut, when the rack bar 36 returns to one side of the motor 211, the brush plate 32 and the brush bristles 33 fixed on one side of the vertical plate 31 remove the metal scraps stuck on the surface of the protective cover 37, the phenomenon that the worker observes the cutting progress of the workpiece when standing on the protective cover 37 due to a large amount of metal scraps is avoided, the worker is prevented from being injured on the face of the worker due to splashed metal scraps, and the worker is protected to the maximum extent, the probability of worker injury is reduced.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a runner cutting device of cast member, includes vertical band sawing machine body (1), its characterized in that: the upper side of the vertical band sawing machine body (1) is provided with a clamping mechanism (2), and one side of the clamping mechanism (2) is provided with a protection mechanism (3);

the clamping mechanism (2) comprises a sliding plate (29), a saw wheel (5) is arranged inside the vertical band sawing machine body (1), the outer side of the saw wheel (5) is connected with a saw belt (9) in a winding way, the top of the sliding plate (29) is fixed with a support frame (23), a sliding groove (25) is arranged in the support frame (23), a support plate (26) is connected to the inner side of the sliding groove (25) in a sliding manner, one side of the supporting plate (26) is connected with a first limiting plate (27) which movably penetrates through one side of the supporting frame (23) through a bolt, a second limiting frame (28) fixed on one side of the sliding plate (29) is arranged on one side of the first limiting plate (27), a connecting block (24) is fixed on one side of the sliding plate (29), a motor (211) is arranged on one side of the sliding plate (29), and an output shaft end of the motor (211) is fixedly provided with a screw rod (210) which is in threaded connection with one side of the connecting block (24).

2. The gate cutting device for a cast member as recited in claim 1, wherein: protection machanism (3) are including riser (31), riser (31) one side is fixed with push rod (34), push rod (34) one side is fixed with brush board (32), brush board (32) one side fixed insertion has a plurality of brush hair (33).

3. The gate cutting device for a cast member as recited in claim 2, wherein: lead screw (210) one side is fixed with gear (35), gear (35) meshing is connected with ratch (36), ratch (36) one side is fixed with and contradicts in protection casing (37) of brush hair (33) one side.

4. The gate cutting device for a cast member as recited in claim 1, wherein: a spring (22) is connected between one side of the supporting plate (26) and one side of the sliding groove (25).

5. The gate cutting device for a cast member as recited in claim 4, wherein: a switch (21) positioned on one side of the supporting plate (26) is fixed on one side of the sliding groove (25), and the output end of the switch (21) is electrically connected to the input end of the motor (211).

6. The gate cutting device for a cast member as recited in claim 1, wherein: an operating table (4) is fixed to the top of the vertical band sawing machine body (1), and a recovery box (7) is movably inserted into one side of the operating table (4).

7. The gate cutting device for a cast member as recited in claim 6, wherein: a plurality of second through holes (8) are formed in the bottom of the sliding plate (29), a plurality of first through holes (6) are formed in the surface of the operating platform (4), and the first through holes (6) and the second through holes (8) are located on the upper side of the recovery box (7).