CN213794178U

CN213794178U - Casting gate cutting device

Info

Publication number: CN213794178U
Application number: CN202022528089.2U
Authority: CN
Inventors: 刘京显
Original assignee: Cangzhou Prosperity Foundry Co ltd
Current assignee: Cangzhou Prosperity Foundry Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-27
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to the technical field of accessory devices for casting processing, in particular to a casting sprue cutting device, which comprises a workbench, a cutting mechanism, a clamping mechanism and a feeding mechanism, wherein the feeding mechanism comprises a feeding box, a feeding cylinder, a feeding plate and a material pushing cylinder, a placing cavity is arranged in the feeding box, sliding grooves in the vertical direction are arranged on the left side wall and the right side wall of the placing cavity, an arc-shaped placing groove is arranged at the top end of the feeding plate, a strip-shaped hole communicated with the placing cavity is arranged at the bottom end of the feeding box, a guide outlet is arranged at the right end of the feeding box, a material pushing rod is arranged at the right output end of the material pushing cylinder, a pushing block is arranged at the right end of the material pushing rod, the clamping mechanism comprises a first mounting frame, a pressing cylinder, two groups of connecting rods, a placing table, a piston rod, a connecting plate, a pressing plate and a positioning plate, a perforation for the positioning plate to pass through is arranged on the workbench, and a positioning groove is arranged at the top end of the placing table, the constant head tank is located the right side of export, and the operation of being convenient for improves work efficiency and practicality.

Description

Casting gate cutting device

Technical Field

The utility model relates to a technical field of foundry goods processing auxiliary device especially relates to a foundry goods runner cutting device.

Background

As is well known, a casting gate cutting device is an auxiliary device for cutting excess metal at a casting gate in a casting processing process, and is widely used in the field of casting production and processing; the existing casting gate cutting is generally used for positioning the casting, then the casting is clamped and fixed through a clamp, the gate of the casting is cut through a cutting motor, the operation is complex, the working efficiency is low, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a foundry goods runner cutting device convenient to operation improves work efficiency and practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a casting gate cutting device includes a table; the automatic feeding device is characterized by further comprising a cutting mechanism, a clamping mechanism and a feeding mechanism, wherein the feeding mechanism comprises a feeding box, a feeding cylinder, a feeding plate and a material pushing cylinder, a placing cavity is formed in the feeding box, vertical sliding grooves are formed in the left side wall and the right side wall of the placing cavity, the left end and the right end in the feeding plate are respectively arranged in the two groups of sliding grooves in a sliding mode, an arc-shaped placing groove is formed in the top end of the feeding plate, a strip-shaped hole communicated with the placing cavity is formed in the bottom end of the feeding box, the bottom end of the feeding plate penetrates through the strip-shaped hole to be arranged below the feeding box, the feeding cylinder is arranged below the workbench, the top output end of the feeding cylinder is fixedly connected with the bottom end of the feeding plate, a guide outlet is formed in the right end of the feeding box, the material pushing cylinder is arranged at the left end of the feeding box, a material pushing rod is arranged at the right output end of the material pushing cylinder, and the right end of the material pushing rod extends into the placing cavity, the right-hand member at the ejector pad is provided with the ejector pad, the ejector pad is relative about with the export, clamping mechanism includes first mounting bracket, compresses tightly cylinder, two sets of connecting rods and places the platform, first mounting bracket fixed mounting is in the top of workstation, compress tightly the cylinder and install in the top of first mounting bracket to be provided with the piston rod at the bottom output that compresses tightly the cylinder, the bottom of piston rod is provided with the connecting plate to be provided with the pressure strip in the bottom of connecting plate, the top of two sets of connecting rods is passed the workstation and is connected with the front side and the rear side of connecting plate bottom, and installs the locating plate in the bottom of two sets of connecting rods, be provided with the perforation that supplies the locating plate to pass on the workstation, place the platform and install in the top of workstation to be provided with the constant head tank on the top of placing the platform, the constant head tank is located the right side of export.

Preferably, the cutting mechanism includes second mounting bracket, lift cylinder and cutting motor, the second mounting bracket is installed on the top of workstation, the lift cylinder is installed on the second mounting bracket, and the bottom output of lift cylinder is connected with the cutting motor, the cutting break bar is installed to the output of cutting motor.

Preferably, the workbench is provided with a discharging plate, the left end of the discharging plate is connected with the right end of the placing platform, and the right end of the discharging plate is arranged in a downward inclined mode.

Preferably, the through hole is positioned on the right side of the placing table, and the left end of the positioning plate and the left end surface of the cutting knife wheel are positioned in the same vertical plane.

Preferably, the front end and the rear end of the interior of the feeding box are respectively provided with a front slope structure and a rear slope structure, the front end of the front slope structure and the rear end of the rear slope structure are respectively connected with the front side wall and the rear side wall of the placing cavity, the rear end of the front slope structure is gradually inclined downwards and is contacted with the front end of the feeding plate, and the front end of the rear slope structure is gradually inclined downwards and is contacted with the rear end of the feeding plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a foundry goods runner cutting device possesses following beneficial effect: the casting sprue cutting device is used for placing castings in a feeding box, pushing a feeding plate to move upwards through a feeding cylinder, pushing a group of castings to the height of a guide outlet by the feeding plate, then the casting is pushed out from the guide outlet to the placing table through the material pushing cylinder, the casting is positioned through the positioning groove, the right end of the casting is propped against the positioning plate, the casting is limited through the positioning plate, then the pressing plate is driven to move downwards by the pressing cylinder, the casting is pressed by the pressing plate, the sprue part of the casting is cut by the cutting mechanism, after the cutting is finished, the pressing plate releases the pressing and fixing of the casting, meanwhile, the positioning plate can not limit the castings, the next group of castings can be pushed to the placing table through the pushing cylinder, the castings which are cut are ejected, the next group of castings can be cut, operation is convenient, and working efficiency and practicability are improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic plan view of the present invention;

fig. 3 is a schematic perspective view of another angle of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a schematic perspective view of the clamping mechanism of the present invention;

fig. 6 is a schematic perspective view of the workbench and the feeding mechanism of the present invention;

FIG. 7 is a schematic view of the connection of the workbench and the feeding box;

in the drawings, the reference numbers: 1. a cutting mechanism; 2. a clamping mechanism; 3. a feeding mechanism; 4. feeding a material box; 5. a feeding cylinder; 6. feeding plates; 7. a material pushing cylinder; 8. a chute; 9. an arc-shaped placing groove; 10. a strip-shaped hole; 11. a lead-out port; 12. a material pushing rod; 13. a push block; 14. a first mounting bracket; 15. a pressing cylinder; 16. a connecting rod; 17. a placing table; 18. a connecting plate; 19. a compression plate; 20. positioning a plate; 21. positioning a groove; 22. a second mounting bracket; 23. a lifting cylinder; 24. cutting the motor; 25. cutting the cutter wheel; 26. a stripper plate; 27. a front slope structure; 28. a rear slope structure; 29. a work bench.

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. 1-7, the casting gate cutting device of the present invention includes a worktable 29; the cutting device is characterized by further comprising a cutting mechanism 1, a clamping mechanism 2 and a feeding mechanism 3, wherein the feeding mechanism 3 comprises a feeding box 4, a feeding cylinder 5, a feeding plate 6 and a pushing cylinder 7, a placing cavity is formed in the feeding box 4, sliding grooves 8 in the vertical direction are formed in the left side wall and the right side wall of the placing cavity, the left end and the right end in the feeding plate 6 are arranged in the two groups of sliding grooves 8 in a sliding mode respectively, an arc-shaped placing groove 9 is formed in the top end of the feeding plate 6, a strip-shaped hole 10 communicated with the placing cavity is formed in the bottom end of the feeding box 4, the bottom end of the feeding plate 6 penetrates through the strip-shaped hole 10 to be positioned below the feeding box 4, the feeding cylinder 5 is installed below the workbench, the top output end of the feeding cylinder 5 is fixedly connected with the bottom end of the feeding plate 6, a guide outlet 11 is formed in the right end of the feeding box 4, the pushing cylinder 7 is installed at the left end of the feeding box 4, the right output end of the material pushing cylinder 7 is provided with a material pushing rod 12, the right end of the material pushing rod 12 extends into the placing cavity, the right end of the material pushing rod 12 is provided with a pushing block 13, the pushing block 13 is opposite to the guide outlet 11 in the left-right direction, the clamping mechanism 2 comprises a first mounting frame 14, a pressing cylinder 15, two groups of connecting rods 16 and a placing table 17, the first mounting frame 14 is fixedly mounted at the top end of the workbench, the pressing cylinder 15 is mounted at the top end of the first mounting frame 14, the bottom output end of the pressing cylinder 15 is provided with a piston rod, the bottom end of the piston rod is provided with a connecting plate 18, the bottom end of the connecting plate 18 is provided with a pressing plate 19, the top ends of the two groups of connecting rods 16 penetrate through the workbench and are connected with the front side and the rear side of the bottom end of the connecting plate 18, the bottom ends of the two groups of connecting rods 16 are provided with positioning plates 20, and the workbench is provided with through holes for the positioning plates 20 to penetrate through, the placing table 17 is arranged at the top end of the workbench, a positioning groove 21 is arranged at the top end of the placing table 17, and the positioning groove 21 is positioned at the right side of the outlet 11; the casting is placed in a feeding box 4, a feeding plate 6 is pushed to move upwards through a feeding cylinder 5, the feeding plate 6 pushes a group of castings up to the height of a guide outlet 11, then the castings are pushed out of the guide outlet 11 to a placing table 17 through a pushing cylinder 7 and are positioned through a positioning groove 21, the right end of the casting is abutted against a positioning plate 20, the casting is limited through the positioning plate 20, a pressing plate 19 is driven to move downwards through a pressing cylinder 15, the casting is pressed through the pressing plate 19, a sprue part of the casting is cut through a cutting mechanism 1, after the cutting is finished, the pressing plate 19 releases the pressing and fixing of the casting, and under the condition that the positioning plate 20 cannot limit the casting, the next group of castings are pushed to the placing table 17 through the pushing cylinder 7, the cut castings are ejected, and the next group of castings are cut, the operation is convenient, and the working efficiency and the practicability are improved.

The cutting mechanism 1 comprises a second mounting frame 22, a lifting cylinder 23 and a cutting motor 24, the second mounting frame 22 is mounted at the top end of the workbench, the lifting cylinder 23 is mounted on the second mounting frame 22, the bottom output end of the lifting cylinder 23 is connected with the cutting motor 24, and the output end of the cutting motor 24 is provided with a cutting knife wheel 25; the lifting cylinder 23 drives the cutting motor 24 to move downwards, and the cutting motor 24 drives the cutting knife wheel 25 to rotate so as to cut the pouring gate of the casting.

Be provided with stripper 26 on the workstation, the left end of stripper 26 is connected with the right-hand member of placing platform 17, and the right-hand member downward sloping setting of stripper 26 is derived through the foundry goods after stripper 26 conveniently cuts.

The through hole is positioned on the right side of the placing table 17, and the left end of the positioning plate 20 and the left end surface of the cutting knife wheel 25 are positioned in the same vertical plane; after the positioning plate 20 positions the casting, the casting is compressed and fixed, and the cutting knife wheel 25 can just cut the pouring gate of the casting.

The front end and the rear end of the interior of the feeding box 4 are respectively provided with a front slope structure 27 and a rear slope structure 28, the front end of the front slope structure 27 and the rear end of the rear slope structure 28 are respectively connected with the front side wall and the rear side wall of the placing cavity, the rear end of the front slope structure 27 gradually inclines downwards and is contacted with the front end of the feeding plate 6, and the front end of the rear slope structure 28 gradually inclines downwards and is contacted with the rear end of the feeding plate 6; can lead the foundry goods through preceding slope structure 27 and back slope structure 28 and send, conveniently go up flitch 6 and can jack-up the foundry goods, go up the arc standing groove 9 on flitch 6 top and guarantee that only a set of foundry goods can stop at the top of last flitch 6.

When the casting cutting device is used, castings are placed in a feeding box 4, a feeding plate 6 is pushed to move upwards through a feeding cylinder 5, the feeding plate 6 pushes a group of castings up to the height of a guide outlet 11, then the castings are pushed out of the guide outlet 11 to a placing table 17 through a pushing cylinder 7, the castings are positioned through a positioning groove 21, the right ends of the castings are abutted to a positioning plate 20, the castings are limited through the positioning plate 20, a pressing plate 19 is driven to move downwards through a pressing cylinder 15, the castings are pressed through the pressing plate 19, a sprue part of the castings is cut through a cutting mechanism 1, after the cutting is finished, the pressing plate 19 releases the pressing and fixing of the castings, and under the condition that the positioning plate 20 cannot limit the castings, the next group of castings are pushed to the placing table 17 through the pushing cylinder 7, the cut castings are ejected out, and the next group of castings are cut, the operation of being convenient for improves work efficiency and practicality, and the foundry goods after convenient cutting is derived through stripper 26.

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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. A casting gate cutting device includes a table (29); the automatic feeding device is characterized by further comprising a cutting mechanism (1), a clamping mechanism (2) and a feeding mechanism (3), wherein the feeding mechanism (3) comprises a feeding box (4), a feeding cylinder (5), a feeding plate (6) and a pushing cylinder (7), a placing cavity is formed in the feeding box (4), sliding grooves (8) in the vertical direction are formed in the left side wall and the right side wall of the placing cavity, the left end and the right end in the feeding plate (6) are arranged in the two groups of sliding grooves (8) in a sliding mode respectively, an arc-shaped placing groove (9) is formed in the top end of the feeding plate (6), a strip-shaped hole (10) communicated with the placing cavity is formed in the bottom end of the feeding box (4), the bottom end of the feeding plate (6) penetrates through the strip-shaped hole (10) to the lower portion of the feeding box (4), the feeding cylinder (5) is installed below the workbench (29), and the top output end of the feeding cylinder (5) is fixedly connected with the bottom end of the feeding plate (6), the right end of the upper work box (4) is provided with a guide outlet (11), the pushing cylinder (7) is installed at the left end of the upper work box (4), the right output end of the pushing cylinder (7) is provided with a pushing rod (12), the right end of the pushing rod (12) extends into the placing cavity, a pushing block (13) is arranged at the right end of the pushing rod (12), the pushing block (13) is opposite to the guide outlet (11) in the left-right direction, the clamping mechanism (2) comprises a first installation frame (14), a pressing cylinder (15), two groups of connecting rods (16) and a placing table (17), the first installation frame (14) is fixedly installed at the top end of a workbench (29), the pressing cylinder (15) is installed at the top end of the first installation frame (14), a piston rod is arranged at the bottom output end of the pressing cylinder (15), a connecting plate (18) is arranged at the bottom end of the piston rod, and a pressing plate (19) is arranged at the bottom end of the connecting plate (18), the top ends of the two groups of connecting rods (16) penetrate through the workbench (29) and are connected with the front side and the rear side of the bottom end of the connecting plate (18), the positioning plate (20) is installed at the bottom end of the two groups of connecting rods (16), a through hole for the positioning plate (20) to penetrate through is formed in the workbench (29), the placing platform (17) is installed at the top end of the workbench (29), a positioning groove (21) is formed in the top end of the placing platform (17), and the positioning groove (21) is located on the right side of the guide outlet (11).

2. A casting gate cutting device according to claim 1, characterized in that the cutting mechanism (1) comprises a second mounting frame (22), a lifting cylinder (23) and a cutting motor (24), the second mounting frame (22) is mounted on the top end of the worktable (29), the lifting cylinder (23) is mounted on the second mounting frame (22), the bottom output end of the lifting cylinder (23) is connected with the cutting motor (24), and the output end of the cutting motor (24) is provided with a cutting knife wheel (25).

3. A casting gate cutting device according to claim 2, characterized in that a stripper plate (26) is provided on the table (29), the left end of the stripper plate (26) being connected to the right end of the placing table (17), the right end of the stripper plate (26) being arranged obliquely downwards.

4. A casting gate cutting device according to claim 3, characterized in that the through hole is located at the right side of the placing table (17), and the left end of the positioning plate (20) and the left end surface of the cutter wheel (25) are located in the same vertical plane.

5. A casting gate cutting device according to claim 4, characterized in that the front end and the rear end of the interior of the upper box (4) are respectively provided with a front slope structure (27) and a rear slope structure (28), the front end of the front slope structure (27) and the rear end of the rear slope structure (28) are respectively connected with the front side wall and the rear side wall of the placing cavity, the rear end of the front slope structure (27) is gradually inclined downwards and is contacted with the front end of the upper plate (6), and the front end of the rear slope structure (28) is gradually inclined downwards and is contacted with the rear end of the upper plate (6).