CN216566394U

CN216566394U - Metal casting mold

Info

Publication number: CN216566394U
Application number: CN202123202042.8U
Authority: CN
Inventors: 岳鹏; 邱文兵; 姚国辉
Original assignee: Shandong Shuoxing Precision Machinery Co ltd
Current assignee: Shandong Shuoxing Precision Machinery Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-20
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of molds, in particular to a metal casting mold. The positioning structure comprises a first supporting plate, the first supporting plate is fixedly connected with the surface of the lower die, a fixed block is welded on the surface of the first supporting plate, a spring is fixedly connected with the surface of the fixed block, one end, far away from the fixed block, of the spring is fixedly connected with a push block, the surface of the fixed block is fixedly connected with a hollow plate, the inner wall of the hollow plate is connected with a long plate in a sliding mode, and the long plate is fixedly connected with the surface of the push block. The problem of and the raw materials all directly place on casting mould and place fixedly with the help of raw materials self gravity, will move the position when casting metal casting to the metal casting quality that casts out also can descend when causing the damage to the mould is solved.

Description

Metal casting mold

Technical Field

The utility model relates to the technical field of molds, in particular to a metal casting mold.

Background

The metal casting mold is a device capable of producing metal castings in batches, when the metal casting mold is used for processing metal, raw materials are directly placed and fixed on the casting mold by virtue of the gravity of the raw materials, and the position of the raw materials can be moved when the metal castings are cast, so that the metal castings are damaged, and the quality of the metal castings cast is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, raw materials are directly placed and fixed on a casting mold by virtue of the gravity of the raw materials, and the raw materials can move when casting a metal casting, so that the mold is damaged, and the quality of the cast metal casting is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a metal casting mould, includes bed die and location structure, the surface mounting of bed die has the pneumatic cylinder, the output fixedly connected with of pneumatic cylinder goes up the mould, the surface of bed die is provided with location structure, location structure includes first backup pad, the fixed surface of first backup pad and bed die is connected, the fixed surface welding of first backup pad has the fixed block, the fixed surface of fixed block is connected with the spring, the one end fixedly connected with ejector pad of fixed block is kept away from to the spring, puts the material on the bed die earlier, then just can fix the material that needs the casting through two ejector pads of promotion of spring.

Preferably, the fixed surface of fixed block is connected with hollow plate, the inner wall sliding connection of hollow plate has the long slab, the long slab is connected with the fixed surface of ejector pad, drives the second fixed plate downstream through rotating the screw rod to clip the material.

Preferably, the fixed surface of fixed block is connected with the sliding frame, the inner wall sliding connection of sliding frame has the connecting plate, the one end fixedly connected with dog that the fixed block was kept away from to the connecting plate makes the connecting plate remove to the direction of first backup pad to remove the fixed to the ejector pad.

Preferably, the surface of the pushing block is fixedly connected with a first fixing plate, the inner wall of the first fixing plate is in threaded connection with a screw, the surface of the screw is rotatably connected with a second fixing plate, the spring can be supported through the support of the long plate and the hollow plate, and the probability of bending of the spring is reduced.

Preferably, the surface of the lower die is provided with a cleaning structure, the cleaning structure comprises a second support plate, the second support plate is fixedly connected with the surface of the lower die, the inner wall of the second support plate is connected with a sliding block in a sliding manner, the surface of the sliding block is fixedly connected with a rotating column, one end, far away from the sliding block, of the rotating column is rotatably connected with a connecting rod, the surface of the connecting rod is provided with a motor, the output end of the motor is fixedly connected with a steel wire brush, the sliding block slides along the inner wall of the second support plate, the motor is moved between the lower die and the upper die, and then the steel wire brush is rotated through the motor, so that the scraps on the lower die are cleaned.

Preferably, the connecting rod has a baffle welded to the surface thereof, and the support frame is inserted into the inner wall of the second support plate, so that the connecting rod can be fixed by the baffle by moving the support frame downward.

Preferably, the surface of the connecting rod is provided with a handle, the supporting frame is U-shaped, and the connecting rod can swing and slide through the handle, so that the die can be cleaned more cleanly.

Compared with the prior art, the utility model has the advantages and positive effects that:

in the utility model, when a metal casting needs to be cast, the material to be cast is placed on the lower die, then the connecting plate moves towards the direction close to the first supporting plate along the sliding frame, so that the stop block is separated from the push block, the fixation of the push block can be released, at the moment, the pushing block is pushed to move towards the direction far away from the fixed block through the elasticity of the spring, the material to be cast can be fixed through the two pushing blocks, then the screw rod is rotated, the second fixing plate is driven to move towards the direction close to the lower die through the support of the first fixing plate, so that the material can be clamped, the material with soft texture is prevented from being extruded by the push block, when the spring promoted the ejector pad and removed, can drive the long slab and slide at the inner wall of hollow core slab, just can support the spring through long slab and hollow core slab, reduce the crooked possibility of spring, through setting up the position that location structure can fixed material.

Drawings

FIG. 1 is a schematic perspective view of a metal casting mold according to the present invention;

FIG. 2 is a schematic view of a portion of the positioning structure of FIG. 1 of a metal casting mold according to the present invention;

FIG. 3 is a schematic diagram of a second retaining plate structure of the metal casting mold of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the cleaning structure of FIG. 1 of a metal casting mold according to the present invention.

Illustration of the drawings: 1. a lower die; 2. a positioning structure; 201. a first support plate; 202. a connecting plate; 203. a stopper; 204. a fixed block; 205. a sliding frame; 206. a spring; 207. a hollow slab; 208. a long plate; 209. a push block; 210. a first fixing plate; 211. a second fixing plate; 212. a screw; 3. cleaning the structure; 301. a second support plate; 302. a support frame; 303. a slider; 304. rotating the column; 305. a connecting rod; 306. a baffle plate; 307. a motor; 308. a wire brush; 4. a hydraulic cylinder; 5. and (4) an upper die.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a metal casting mould, includes lower mould 1 and location structure 2, and the surface mounting of lower mould 1 has pneumatic cylinder 4, and the output end fixedly connected with of pneumatic cylinder 4 goes up mould 5.

The specific arrangement and function of the positioning structure 2 and the cleaning structure 3 will be described in detail below.

In this embodiment: the surface of bed die 1 is provided with location structure 2, location structure 2 includes first backup pad 201, first backup pad 201 is connected with the fixed surface of bed die 1, the skin weld of first backup pad 201 has fixed block 204, the fixed surface of fixed block 204 is connected with spring 206, the one end fixedly connected with ejector pad 209 of fixed block 204 is kept away from to spring 206, when the metal casting needs to be cast, put the material that needs the casting on bed die 1, then the elasticity through spring 206 promotes ejector pad 209 and removes towards the direction of keeping away from fixed block 204, just can fix the material that needs the casting through two ejector pads 209.

Specifically, a hollow plate 207 is fixedly connected to the surface of the fixing block 204, a long plate 208 is slidably connected to the inner wall of the hollow plate 207, the long plate 208 is fixedly connected to the surface of the pushing block 209, and the screw 212 is rotated to drive the second fixing plate 211 to move towards the direction close to the lower die 1 through the support of the first fixing plate 210, so that the material can be clamped, and the material with soft texture can be prevented from being pushed away by the pushing block 209.

Specifically, a sliding frame 205 is fixedly connected to the surface of the fixing block 204, a connecting plate 202 is slidably connected to the inner wall of the sliding frame 205, and a stop block 203 is fixedly connected to one end, far away from the fixing block 204, of the connecting plate 202.

In this embodiment: the stopper 203 is disengaged from the push block 209 by moving the connection plate 202 along the slide frame 205 in a direction approaching the first support plate 201, thereby releasing the fixing of the push block 209.

Specifically, a first fixing plate 210 is fixedly connected to the surface of the pushing block 209, a screw 212 is connected to the inner wall of the first fixing plate 210 in a threaded manner, a second fixing plate 211 is rotatably connected to the surface of the screw 212, and when the pushing block 209 is pushed by the spring 206 to move, the long plate 208 is driven to slide on the inner wall of the hollow plate 207, so that the spring 206 can be supported by the long plate 208 and the hollow plate 207, and the possibility of bending the spring 206 is reduced.

In this embodiment: the surface of the lower die 1 is provided with a cleaning structure 3, the cleaning structure 3 comprises a second support plate 301, the second support plate 301 is fixedly connected with the surface of the lower die 1, the inner wall of the second support plate 301 is slidably connected with a slide block 303, the surface of the slide block 303 is fixedly connected with a rotating column 304, one end of the rotating column 304, which is far away from the slide block 303, is rotatably connected with a connecting rod 305, the surface of the connecting rod 305 is provided with a motor 307, the output end of the motor 307 is fixedly connected with a wire brush 308, when a metal casting is cast, some scraps are generated, if the scraps are accumulated too much and cannot be cleaned in time, the precision of the die is influenced, therefore, the cleaning structure 3 is arranged to clean the scraps on the die, when the scraps need to be cleaned, the slide block 303 slides along the inner wall of the second support plate 301, so that the rotating column 304 and the connecting rod 305 drive the motor 307 to move to the upper part of the lower die 1, then, the motor 307 is started, and the wire brush 308 is driven by the motor 307 to rotate, so that the surface of the lower mold 1 can be cleaned.

Specifically, the surface welding of connecting rod 305 has baffle 306, and the inner wall of second backup pad 301 is inserted and is equipped with support frame 302, and the back of clearing up makes slider 303 move original position, then makes support frame 302 move down, until contacting with connecting rod 305 to fix connecting rod 305 through baffle 306, prevent its shift position.

Specifically, a handle is mounted on the surface of the connecting rod 305, and the supporting frame 302 is in a "U" shape.

In this embodiment: the connecting rod 305 can be swung left and right and slid back and forth along the inner wall of the second support plate 301 by the handle, thereby cleaning a plurality of positions on the mold.

The working principle is as follows: when a metal casting needs to be cast, a material to be cast is placed on the lower die 1, then the connecting plate 202 moves along the sliding frame 205 towards the direction close to the first supporting plate 201, so that the stop block 203 is separated from the push block 209, the fixing of the push block 209 can be released, at this time, the push block 209 is pushed to move towards the direction away from the fixed block 204 through the elasticity of the spring 206, the material to be cast can be fixed through the two push blocks 209, then the screw 212 is rotated, the second fixing plate 211 is driven to move towards the direction close to the lower die 1 through the support of the first fixing plate 210, the material can be clamped, the material with soft texture can be prevented from being pushed away by the push block 209, when the push block 209 is pushed by the spring 206 to move, the long plate 208 is driven to slide on the inner wall of the hollow plate 207, and the spring 206 can be supported through the long plate 208 and the hollow plate 207, the possibility of bending of the spring 206 is reduced, when a metal casting is cast, a plurality of scraps are generated, when the scraps are accumulated too much, if the scraps are not cleaned in time, the precision of the die is affected, therefore, the cleaning structure 3 is arranged to clean the scraps on the die, when the scraps need to be cleaned, the sliding block 303 slides along the inner wall of the second support plate 301, so that the rotating column 304 and the connecting rod 305 drive the motor 307 to move to the upper part of the lower die 1, then the motor 307 is started, the motor 307 drives the steel wire brush 308 to rotate, the surface of the lower die 1 can be cleaned, the connecting rod 305 can swing left and right and slide back along the inner wall of the second support plate 301 through the handle, so that a plurality of positions on the die are cleaned, after the cleaning is finished, the sliding block 303 moves to the original position, then the support frame 302 moves downwards until the support frame contacts with the connecting rod 305, the connecting rod 305 is thus fixed against displacement by the stop 306.

Claims

1. The utility model provides a metal casting mould, includes bed die (1) and location structure (2), its characterized in that: the surface mounting of bed die (1) has pneumatic cylinder (4), mould (5) are gone up to the output fixedly connected with of pneumatic cylinder (4), the surface of bed die (1) is provided with location structure (2), location structure (2) are including first backup pad (201), the fixed surface of first backup pad (201) and bed die (1) is connected, the skin weld of first backup pad (201) has fixed block (204), the fixed surface of fixed block (204) is connected with spring (206), the one end fixedly connected with ejector pad (209) of fixed block (204) are kept away from in spring (206).

2. A metal casting mold as defined in claim 1, wherein: the fixed surface of fixed block (204) is connected with hollow slab (207), the inner wall sliding connection of hollow slab (207) has long slab (208), the fixed surface of long slab (208) and ejector pad (209) is connected.

3. A metal casting mold as defined in claim 2, wherein: the surface of the fixing block (204) is fixedly connected with a sliding frame (205), the inner wall of the sliding frame (205) is connected with a connecting plate (202) in a sliding mode, and one end, far away from the fixing block (204), of the connecting plate (202) is fixedly connected with a stop block (203).

4. A metal casting mold as defined in claim 2, wherein: the surface of the push block (209) is fixedly connected with a first fixing plate (210), the inner wall of the first fixing plate (210) is in threaded connection with a screw rod (212), and the surface of the screw rod (212) is rotatably connected with a second fixing plate (211).

5. A metal casting mold as defined in claim 1, wherein: the surface of bed die (1) is provided with clearance structure (3), clearance structure (3) include second backup pad (301), the fixed surface of second backup pad (301) and bed die (1) is connected, the inner wall sliding connection of second backup pad (301) has slider (303), the fixed surface of slider (303) is connected with rotates post (304), the one end of slider (303) is kept away from in rotation post (304) rotates and is connected with connecting rod (305), the surface mounting of connecting rod (305) has motor (307), the output fixedly connected with steel brush (308) of motor (307).

6. A metal casting mold according to claim 5, wherein: the surface of the connecting rod (305) is welded with a baffle (306), and the inner wall of the second supporting plate (301) is inserted with a supporting frame (302).

7. A metal casting mold as in claim 6, wherein: the surface of the connecting rod (305) is provided with a handle.