CN112264606A

CN112264606A - Clamp of metal casting mold convenient for pouring and taking

Info

Publication number: CN112264606A
Application number: CN202010981792.0A
Authority: CN
Inventors: 吴小丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-01-26

Abstract

The invention relates to the technical field of metal casting, and discloses a metal casting mold clamp convenient for pouring and taking a piece, which comprises a main rod, wherein the lower end of the main rod is fixedly connected with a clamping cover, the surface of the clamping cover is provided with a sliding groove, a movable plate is movably clamped in the sliding groove, the surface of the movable plate is provided with a pouring gate, the top end of the movable plate is fixedly connected with a limiting block, the side end of the sliding groove is provided with a limiting groove, the upper surface of the clamping cover is provided with a through hole, the upper surface of the clamping cover is rotatably connected with a screw, the bottom end of the screw is interactively connected with a clamping seat, the upper surface of the clamping seat is provided with a mold, a casting piece is placed in the mold, the lower surface of the clamping seat is provided with a row of holes, and. This metal casting mould's anchor clamps convenient to pouring and get piece uses through the cooperation of mobile jib, clamping cover, spout, fly leaf, sprue gate, stopper and spacing groove to the effect of the pouring of being convenient for has been reached.

Description

Clamp of metal casting mold convenient for pouring and taking

Technical Field

The invention relates to the technical field of metal casting, in particular to a clamp of a metal casting mould, which is convenient for pouring and taking a piece.

Background

In pouring, one of the most important steps in the metal casting process, the fixture often plays a role in fixing the mold. In present common metal pouring flow, need chiseling a hole in the surface of anchor clamps according to the concrete position of mould sprue gate and be used for the pouring of liquid metal, this kind of pouring mode often is too loaded down with trivial details, and to different moulds, anchor clamps often are disposable, and is huge when so to the consumption of anchor clamps. For a metal casting with high precision requirement, because the casting is tightly attached to the mold, a gap is not easy to generate, so that the casting is prevented from being normally taken out from the mold by large pressure, and the casting can be damaged by forcibly breaking the mold, and time and labor are wasted.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the clamp of the metal casting mould convenient for pouring and taking out, which has the advantages of easy pouring and taking out of the metal casting and solves the problems of complicated pouring of the metal casting and difficult taking out of the metal casting.

(II) technical scheme

In order to realize the purpose that the metal casting is easy to pour and take out, the invention provides the following technical scheme: a metal casting mold clamp convenient for pouring and taking a piece comprises a main rod, wherein a clamping cover is fixedly connected to the lower end of the main rod, a sliding groove is formed in the surface of the clamping cover, a movable clamping plate is movably clamped in the groove of the sliding groove, a pouring gate is formed in the surface of the movable plate, a limiting block is fixedly connected to the top end of the movable plate, a limiting groove is formed in the side end of the sliding groove, a through hole is formed in the upper surface of the clamping cover, a screw is rotatably connected to the upper surface of the clamping cover, a clamping seat is interactively connected to the bottom end of the screw, a mold is placed on the upper surface of the clamping seat, a casting piece is placed inside the mold, a row hole is formed in the lower surface of the clamping seat, a rotating disc is movably clamped on the bottom end surface of the clamping seat, a chute is fixedly connected to the outer ring of the, the outer end of the baffle is fixedly connected with a lug, and the outer ring of the bottom end of the clamping seat is fixedly connected with a straight groove.

Preferably, the limiting blocks are matched with the limiting grooves.

Preferably, the part of the sliding groove arranged at the end of the limiting block is a through groove arranged inside.

Preferably, the sliding groove is arranged at the side end close to the main rod.

Preferably, the number of the screws is four, and the screws are uniformly distributed on the outer ring side of the upper surface of the clamping cover by taking the main rod as a reference.

Preferably, the diameter of the row holes is not more than one centimeter, the distance between every two row holes is not more than three centimeters, and the row holes are uniformly arranged in a straight line on a straight line connecting the circle center of the clamping seat and the outer edge.

Preferably, the projection is clamped in the grooves of the inclined groove and the straight groove simultaneously.

Preferably, the inclined grooves, the baffle plates, the poker bars, the convex blocks and the straight grooves are respectively provided with five parts, and the five parts are uniformly distributed at the outer ring end of the turntable by taking the circle center of the clamping seat as a reference.

Preferably, the through bars are arranged on the side edge of the baffle plate, and the width of the through bars is matched with the diameter of the row holes.

(III) advantageous effects

Compared with the prior art, the invention provides the clamp of the metal casting mould, which is convenient for pouring and taking the piece, and has the following beneficial effects:

1. this anchor clamps of metal casting mould convenient to pouring and get piece uses through the cooperation of mobile jib, clamping cover, spout, fly leaf, sprue gate, stopper and spacing groove to reach the effect of the pouring of being convenient for, satisfied people now to a convenient to use, convenient fixed, the drawing of patterns of being convenient for, extensive applicability's needs.

2. This anchor clamps of metal casting mould convenient to pouring and get piece uses through the cooperation of holder, round bar, carousel, chute, baffle, poker, lug and straight flute to reach the effect that the foundry goods easily took out, to the higher or easily damaged foundry goods of required precision, atmospheric pressure about the balanced mould reduces the damage that probably causes the foundry goods when getting.

Drawings

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

FIG. 2 is a schematic top sectional view of a clip cover structure according to the present invention;

FIG. 3 is a schematic bottom view of the holder structure of the present invention;

FIG. 4 is a schematic view of the turntable structure of the present invention;

FIG. 5 is a schematic view of the rotation state of the turntable structure according to the present invention.

In the figure: 1. a main rod; 2. a clip cover; 3. a chute; 4. a movable plate; 5. a pouring gate; 6. a limiting block; 7. a limiting groove; 8. a through hole; 9. a screw; 10. a holder; 11. a mold; 12. casting; 13. arranging holes; 14. a turntable; 15. a chute; 16. a baffle plate; 17. making the rice noodles into strips; 18. a bump; 19. a straight groove.

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.

Referring to fig. 1-5, a metal casting mold clamp for facilitating casting and picking includes a main rod 1, and a chute 3 formed near a side end of the main rod 1. On the premise that the pouring gate 5 has enough coverage, the movable plate 4 is ensured not to pass through the main rod 1 to avoid conflict between structures.

The lower extreme fixedly connected with clamping cover 2 of mobile jib 1, spout 3 has been seted up on clamping cover 2's surface, and the part that the stopper 6 was held is seted up to spout 3 is the logical groove of inside seting up. The through groove inside is not directly communicated with the outside, so that the limiting block 6 part of the movable plate 4 can freely move in the through groove without influencing the structure of the lower surface of the clamping cover 2.

The movable joint of inslot activity of spout 3 has fly leaf 4, and sprue gate 5 has been seted up on the surface of fly leaf 4, and the top fixedly connected with stopper 6 of fly leaf 4, stopper 6 and spacing groove 7 match each other. When the limiting block 6 is wedged into the limiting groove 7, the movable plate 4 is just wedged into the sliding groove 3 completely.

Spacing groove 7 has been seted up to the side of spout 3, and through-hole 8 has been seted up to the upper surface of double-layered lid 2, and the upper surface swivelling joint of double-layered lid 2 has screw 9, and screw 9 is provided with four, and uses mobile jib 1 as the reference, evenly distributed is in the upper surface outer lane side of double-layered lid 2. The screw 9 can clamp the clamp cover 2 and the clamp seat 10, and the design of a plurality of screws 9 can improve the stability of connection between structures.

The bottom end of the screw 9 is interactively connected with a clamping seat 10, a mold 11 is placed on the upper surface of the clamping seat 10, a casting 12 is placed inside the mold 11, a row of holes 13 are formed in the lower surface of the clamping seat 10, the diameter of each row of holes 13 is not larger than one centimeter, the distance between every two rows of holes is not larger than three centimeters, and the row of holes 13 are uniformly arranged in a straight line on a straight line connecting the circle center of the clamping seat 10 and the outer edge. An excessively large diameter of the row holes 13 may result in a reduced clamping effect of the clamp on the mold 11, and the arrangement is dense to ensure that at least one row hole 13 can correspond to a flat-pressed hole in the lower end of the mold 11.

The bottom surface activity joint of holder 10 has carousel 14, and the outer lane fixedly connected with chute 15 of carousel 14, and the upper surface swing joint of carousel 14 has baffle 16, and poker 17 has been seted up on the surface of baffle 16, and poker 17 sets up in the side reason of baffle 16, and its width matches each other with the diameter of arranging hole 13. When the baffle 16 moves relative to the holder 10, the poker 17 does not move along the radius path of the holder 10, and during the movement, the poker 17 is communicated with different row holes 13.

The outer end of the baffle 16 is fixedly connected with a lug 18, and the lug 18 is simultaneously clamped in the grooves of the inclined groove 15 and the straight groove 19. When the rotary disc 14 rotates, the baffle 16 is ensured to move on a radial path of the clamp holder 10 through the clamping of the convex block 18 and the limiting of the inclined groove 15 and the straight groove 19.

The outer ring of the bottom end of the holder 10 is fixedly connected with a straight groove 19. Five inclined grooves 15, five baffle plates 16, five poker bars 17, five lugs 18 and five straight grooves 19 are respectively arranged and are uniformly distributed at the outer ring end of the turntable 14 by taking the circle center of the clamping seat 10 as a reference. The design of five baffles 16 replaces the design of one baffle 16, the maximum rotation angle of the rotary table 14 is reduced to one fifth of the design of a single baffle 16, the operation action in the actual use process is reduced, and the workload of operators is reduced.

The working principle is as follows: place mould 11 at the upper surface of holder 10, the position of rotatory and adjustment mould 11, the row hole 13 that makes the flat pressure pore pair of its lower surface holder 10, rotary table 14, joint and chute 15 through lug 18, the spacing of straight flute 19, drive baffle 16 along the radius route of holder 10, use the centre of a circle of holder 10 as the reference, be gathering or diffusion motion, and only need ensure that logical strip 17 and row hole 13 are not at same vertical position can, in order to guarantee to pour the lower extreme that the in-process pouring metal can not follow holder 10 and spill. On the contrary, after pouring is finished, the rotary turntable 14 drives the baffle 16 to move in the same way, the upper and lower flat pressing effects can be finished only by arranging one through bar 17 to be the same as the row holes 13, and a piece taking tool is used for vertically taking the piece from the casting 12, so that the contact between the casting 12 and the mold 11 is reduced.

After the mold 11 is placed on the holder 10, the clamping cover 2 is pressed downwards, the clamping cover 2 is rotated through the main rod 1, the pressure of the clamping cover 2 on the mold 11 is further increased, the angle of the clamping cover 2 is adjusted while the clamping cover is rotated, the pouring gate 5 of the mold 11 is coincided with the sliding groove 3 of the clamping cover 2, the movable plate 4 is moved simultaneously, and the position of the regulator enables the pouring gate 5 on the surface of the movable plate 4 to be opposite to the pouring gate 5 of the mold 11, so that the effect of easy pouring is achieved. Wherein, because the lower surface of the movable plate 4 is always flush with the lower surface of the clamping cover 2, the clamping effect of the clamping cover 2 on the mold 11 is not affected.

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. The utility model provides a metal casting mould's anchor clamps convenient to pouring and get piece, includes mobile jib (1), its characterized in that: the lower end of the main rod (1) is fixedly connected with a clamping cover (2), a sliding groove (3) is formed in the surface of the clamping cover (2), a movable clamping plate (4) is clamped in the groove of the sliding groove (3), a pouring port (5) is formed in the surface of the movable plate (4), a limiting block (6) is fixedly connected to the top end of the movable plate (4), a limiting groove (7) is formed in the side end of the sliding groove (3), a through hole (8) is formed in the upper surface of the clamping cover (2), a screw (9) is rotatably connected to the upper surface of the clamping cover (2), a clamping seat (10) is interactively connected to the bottom end of the screw (9), a mold (11) is placed on the upper surface of the clamping seat (10), a casting (12) is placed inside the mold (11), a row hole (13) is formed in the lower surface of the clamping seat (10), a rotary table (14) is clamped and connected, the outer lane fixedly connected with chute (15) of carousel (14), the upper surface swing joint of carousel (14) has baffle (16), poker (17) have been seted up on the surface of baffle (16), the outer end fixedly connected with lug (18) of baffle (16), the bottom outer lane fixedly connected with straight flute (19) of holder (10).

2. A metal casting mold clamp for facilitating pouring and removal of a part according to claim 1, wherein: the limiting blocks (6) are matched with the limiting grooves (7).

3. A metal casting mold clamp for facilitating pouring and removal of a part according to claim 1, wherein: the part of the sliding groove (3) arranged at the end of the limiting block (6) is a through groove arranged inside.

4. A metal casting mold clamp for facilitating pouring and removal of a part according to claim 1, wherein: the sliding groove (3) is arranged at the side end close to the main rod (1).

5. A metal casting mold clamp for facilitating pouring and removal of a part according to claim 1, wherein: the number of the screws (9) is four, and the screws are uniformly distributed on the outer ring side of the upper surface of the clamping cover (2) by taking the main rod (1) as a reference.

6. A metal casting mold clamp for facilitating pouring and removal of a part according to claim 1, wherein: the diameter of the row holes (13) is not more than one centimeter, the distance between every two row holes is not more than three centimeters, and the row holes (13) are uniformly arranged in a straight line on the straight line connecting the circle center of the clamping seat (10) and the outer edge.

7. A metal casting mold clamp for facilitating pouring and removal of a part according to claim 1, wherein: the convex block (18) is clamped in the grooves of the inclined groove (15) and the straight groove (19) at the same time.

8. A metal casting mold clamp for facilitating pouring and removal of a part according to claim 1, wherein: the five inclined grooves (15), the five baffle plates (16), the five poker bars (17), the five convex blocks (18) and the five straight grooves (19) are respectively arranged and are uniformly distributed at the outer ring end of the turntable (14) by taking the circle center of the clamping seat (10) as a reference.

9. A metal casting mold clamp for facilitating pouring and removal of a part according to claim 1, wherein: the through bars (17) are arranged on the side edges of the baffle plates (16), and the width of the through bars is matched with the diameter of the row holes (13).