CN115703195A - A burr remove device for arc metal casting - Google Patents

Abstract

The invention discloses a burr removing device for an arc-shaped metal casting, which relates to the field of metal casting machining and aims at solving the problems that the existing deburring device for the metal casting cannot polish and deburr the arc-shaped metal casting and the deburring efficiency of the arc-shaped metal casting is reduced. The device is novel in structure, arc-shaped metal castings with different thicknesses can be clamped by the device, and the device is provided with a motion track matched with the arc-shaped metal castings, so that the polishing efficiency of polishing and deburring of the polishing rod is improved, and the device is suitable for popularization and use.

Description

Burr removing device for arc-shaped metal casting

Technical Field

The invention relates to the field of metal casting machining, in particular to a burr removing device for an arc-shaped metal casting.

Background

The metal casting is a technological process of smelting metal into liquid meeting certain requirements, pouring the liquid into a casting mold, cooling, solidifying and cleaning to obtain a casting with a preset shape, size and performance. Casting is one of the basic processes in the modern machine manufacturing industry, because of the near shaping, the aim of avoiding machining or little machining is achieved, which reduces the cost and time to a certain extent.

Deburring is the removal of burrs or flashes formed at the intersection of the face and the face of the part. The harmfulness of burrs is particularly obvious, people gradually pay attention to the harmfulness, and research on a burr generation mechanism and a burr removal method is started.

The existing metal casting burr removing device cannot remove burrs of an arc-shaped metal casting, generally needs manual work to polish and remove burrs of the arc-shaped metal casting, consumes a large amount of human resources, and cannot improve the deburring efficiency.

Disclosure of Invention

The invention provides a burr removing device for an arc-shaped metal casting, which solves the problems that most metal casting deburring devices cannot polish and deburr the arc-shaped metal casting, and manual deburring cannot completely remove burrs, so that the deburring efficiency of the arc-shaped metal casting is reduced.

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

the utility model provides a burr remove device for arc metal casting, includes the base, base one side fixed mounting has support panel, just support panel one side fixed mounting has driving motor, and the driving motor output shaft runs through support panel fixed connection transfer line, just transfer line circumference lateral wall fixed mounting has the grinding roller, base one side fixed connection is equipped with L type piece, be equipped with drive mechanism in the L type piece, just base top fixed mounting has complementary unit, just complementary unit is connected with drive mechanism.

Preferably, the auxiliary mechanism includes a first fixed block, a second fixed block, a movable block, a first stopper, a second stopper, a third stopper, a threaded rod, a first movable rod, a second movable rod, a first limit frame, a second limit frame, a first fixed rod, a second fixed rod and a third fixed rod, two sets of first fixed blocks which are symmetrically distributed are fixedly mounted on the top end of the base, and a first fixed rod is fixedly connected between the two first fixed blocks.

Preferably, the base top end is fixedly provided with two second fixed blocks which are symmetrically distributed, and two second fixed blocks are connected between the second fixed blocks, the circumferential side walls of the second fixed blocks are respectively connected with two first limit frames which are symmetrically distributed and two second limit frames which are symmetrically distributed, the first limit frames and the second limit frames are respectively provided with a sliding groove, two third fixed rods are positioned on the same side of the second fixed rods and are slidably connected in the sliding grooves, the two ends of each third fixed rod are respectively fixedly connected with a first moving rod and a second moving rod which are identical in structure, and the two ends of each first moving rod and the two ends of each second moving rod are fixedly connected with moving blocks.

Preferably, a first limiting block and a third limiting block are fixedly mounted at the top end of the moving block, a threaded rod is connected to the third limiting block through threads, a second limiting block is rotatably mounted at one end, close to the first limiting block, of the threaded rod, and the second limiting block is slidably mounted at the top end of the moving block.

Preferably, the transmission mechanism comprises a mounting groove, a driving motor, a push rod, a reciprocating lead screw and a sleeve block, the mounting groove is formed in the horizontal section of the L-shaped block, the driving motor is fixedly mounted in the mounting groove, the end part of an output shaft of the driving motor is fixedly connected with the reciprocating lead screw, the sleeve block is sleeved on the circumferential side wall of the reciprocating lead screw, and the mounting blocks which are symmetrically distributed are fixedly mounted on two sides of the sleeve block.

Preferably, the mounting block penetrates through the L-shaped block, a push rod is rotatably mounted on one side, far away from the sleeve block, of the mounting block, and the other end of the push rod is hinged to the moving block.

The invention has the beneficial effects that:

1. be equipped with stop gear on the device, promote the second stopper through rotating the threaded rod and be close to first stopper one side, can carry out the centre gripping to the arc metal casting of different thickness to improve the efficiency of polishing of the deburring of polishing rod.

2. Be equipped with reciprocal lead screw on the device, restrict the route of movable block through reciprocal lead screw, through the spout that sets up on first spacing frame and the second spacing frame, carry out effectual additional action to the removal of movable block, make the movable block be the motion of arc motion trail, better cooperation arc metal casting carries out the burr and gets rid of.

In conclusion, the device can carry out the centre gripping to the arc metal casting of different thickness, and be equipped with on the device with arc metal casting assorted movement track to improve the efficiency of polishing of the deburring of polishing rod, suitable using widely.

Drawings

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

FIG. 2 is a side sectional view of the present invention;

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

The reference numbers in the figures: 1. a base; 2. a first fixed block; 3. a second fixed block; 4. a moving block; 5. a support panel; 6. grinding a roller; 7. a transmission rod; 8. a first stopper; 9. a second limiting block; 10. a third limiting block; 11. a threaded rod; 12. mounting grooves; 13. a first movable bar; 14. a second movable bar; 15. a first limit bracket; 16. a second limiting frame; 17. a first fixing lever; 18. a second fixing bar; 19. a third fixing bar; 20. a drive motor; 21. a push rod; 22. an L-shaped block; 23. a reciprocating screw rod; 24. and (5) sleeving blocks.

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.

Referring to fig. 1-3, a burr remove device for arc metal casting, includes base 1, 1 one side fixed mounting of base has support panel 5, just 5 one side fixed mounting of support panel has driving motor, and the driving motor output shaft runs through 5 fixed connection transfer line 7 of support panel, just 7 circumference lateral wall fixed mounting of transfer line has the grinding roller 6, 1 one side fixed connection of base is equipped with L type piece 22, be equipped with drive mechanism in the L type piece 22, just 1 top fixed mounting of base has complementary unit, just complementary unit is connected with drive mechanism.

The auxiliary mechanism comprises a first fixed block 2, a second fixed block 3, a movable block 4, a first limit block 8, a second limit block 9, a third limit block 10, a threaded rod 11, a first movable rod 13, a second movable rod 14, a first limit frame 15, a second limit frame 16, a first fixed rod 17, a second fixed rod 18 and a third fixed rod 19, two groups of first fixed blocks 2 which are symmetrically distributed are fixedly arranged at the top end of the base 1, the first fixed rod 17 is fixedly connected between the two first fixed blocks 2, the two second fixed blocks 3 which are symmetrically distributed are fixedly arranged at the top end of the base 1, the second fixed rod 18 is connected between the two second fixed blocks 3, the circumferential side wall of the second fixed rod 18 is respectively and fixedly connected with the circumferential side walls of the two first fixed rods 17 to form two first limit frames 15 which are symmetrically distributed and two second limit frames 16 which are symmetrically distributed, the first limiting frame 15 and the second limiting frame 16 are both provided with chutes, two chutes positioned at the same side of the second fixing rod 18 are slidably connected with third fixing rods 19, two ends of each of the two third fixing rods 19 are respectively and fixedly connected with a first moving rod 13 and a second moving rod 14 which have the same structure, the top ends of the first moving rod 13 and the second moving rod 14 are fixedly connected with a moving block 4, the top end of the moving block 4 is fixedly provided with a first limiting block 8 and a third limiting block 10, the third limiting block 10 is in threaded connection with a threaded rod 11, the threaded rod 11 is close to one end of the first limiting block 8 and rotatably provided with a second limiting block 9, and the second limiting block 9 is slidably arranged at the top end of the moving block 4.

Drive mechanism includes mounting groove 12, driving motor 20, push rod 21, reciprocal lead screw 23 and cover block 24, just mounting groove 12 has been seted up in the horizontal segment of L type piece 22, fixed mounting driving motor 20 in mounting groove 12, just the reciprocal lead screw 23 of 20 output shaft end fixed connection of driving motor, the circumference lateral wall cover of reciprocal lead screw 23 is equipped with cover block 24, just cover block 24 both sides fixed mounting has the installation piece that is symmetric distribution, the installation piece runs through L type piece 22 and sets up, just the installation piece is kept away from cover block 24 one side and is rotated and install push rod 21, the push rod 21 other end is articulated with movable block 4.

The working principle is as follows: when the device is used, an arc-shaped metal casting is placed between the first limiting block 8 and the second limiting block 9, the arc-shaped surface is placed on the arc-shaped surface, the threaded rod 11 is rotated, the threaded rod 11 is meshed with the third limiting block 10 to rotate, the threaded rod 11 pushes the second limiting block 9 to move towards one side of the first limiting block 8, the arc-shaped metal casting is stably clamped tightly, the driving motor is started, the driving motor drives the transmission rod 7 to rotate, and the transmission rod 7 drives the polishing roller 6 to rotate to polish the arc-shaped metal casting.

The driving motor 20 is started, the driving motor 20 drives the reciprocating lead screw 23 to rotate, the reciprocating lead screw 23 rotates to drive the sleeve block 24 to move, the mounting blocks on two sides of the sleeve block 24 move along, the push rod 21 mounted on one side of the mounting blocks pushes the moving block 4 to move, the first moving rod 13 and the second moving rod 14 at the bottom end of the moving block 4 slide in the sliding groove through the third fixing rod 19, the moving block 4 is made to move in an arc-shaped motion track, and the grinding roller 6 performs burr removal and grinding on the surface of an arc-shaped metal casting.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (6)

1. The utility model provides a burr remove device for arc metal casting, includes base (1), its characterized in that, base (1) one side fixed mounting has support panel (5), just support panel (5) one side fixed mounting has driving motor, and the driving motor output shaft runs through support panel (5) fixed connection transfer line (7), just transfer line (7) circumference lateral wall fixed mounting has grinding roller (6), base (1) one side fixed connection is equipped with L type piece (22), be equipped with drive mechanism in L type piece (22), just base (1) top fixed mounting has complementary unit, just complementary unit is connected with drive mechanism.

2. The burr removing device for the arc-shaped metal casting according to claim 1, wherein the auxiliary mechanism comprises a first fixing block (2), a second fixing block (3), a moving block (4), a first limiting block (8), a second limiting block (9), a third limiting block (10), a threaded rod (11), a first moving rod (13), a second moving rod (14), a first limiting frame (15), a second limiting frame (16), a first fixing rod (17), a second fixing rod (18) and a third fixing rod (19), two groups of first fixing blocks (2) are symmetrically arranged at the top end of the base (1), and the first fixing rod (17) is fixedly connected between the two first fixing blocks (2).

3. The burr removing device for the arc-shaped metal casting according to claim 2, wherein two second fixing blocks (3) are fixedly mounted at the top end of the base (1) and symmetrically distributed, a second fixing rod (18) is connected between the two second fixing blocks (3), the circumferential side wall of the second fixing rod (18) is fixedly connected with two first limiting frames (15) and two second limiting frames (16) which are symmetrically distributed and symmetrically distributed with the circumferential side wall of the two first fixing rods (17), respectively, sliding grooves are formed in the first limiting frames (15) and the second limiting frames (16), a third fixing rod (19) is slidably connected in the two sliding grooves on the same side of the second fixing rod (18), two ends of the two third fixing rods (19) are fixedly connected with a first moving rod (13) and a second moving rod (14) which have the same structure, respectively, and moving blocks (4) are fixedly connected at the top ends of the two first moving rods (13) and the two second moving rods (14).

4. The burr removing device for the arc-shaped metal casting according to claim 3, wherein a first limiting block (8) and a third limiting block (10) are fixedly mounted at the top end of the moving block (4), a threaded rod (11) is connected to the third limiting block (10) through a thread, a second limiting block (9) is rotatably mounted at one end, close to the first limiting block (8), of the threaded rod (11), and the second limiting block (9) is slidably mounted at the top end of the moving block (4).

5. The burr removing device for the arc-shaped metal casting according to claim 1, wherein the transmission mechanism comprises a mounting groove (12), a driving motor (20), a push rod (21), a reciprocating screw rod (23) and a sleeve block (24), the mounting groove (12) is formed in the horizontal section of the L-shaped block (22), the driving motor (20) is fixedly mounted in the mounting groove (12), the end part of an output shaft of the driving motor (20) is fixedly connected with the reciprocating screw rod (23), the sleeve block (24) is sleeved on the circumferential side wall of the reciprocating screw rod (23), and the mounting blocks which are symmetrically distributed are fixedly mounted on two sides of the sleeve block (24).

6. A burr removing device for arc-shaped metal castings according to claim 5, characterized in that the mounting block is arranged through the L-shaped block (22), and a push rod (21) is rotatably mounted on one side of the mounting block away from the sleeve block (24), and the other end of the push rod (21) is hinged with the moving block (4).

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