CN219402227U - Auxiliary tool for assembling casting mold - Google Patents

Abstract

An auxiliary tool for casting mold assembly, which effectively solves the problem of low assembly efficiency of casting molds; it includes a door frame, a plurality of universal wheels are arranged at the bottom of the door frame, a connecting block is vertically slidably arranged on the door frame, a motor is fixed above the door frame, the motor controls the lifting of the connecting block, a fork arm is arranged on the connecting block, and a clamping block is provided at the front end of the fork arm; the utility model has a simple and ingenious structure.

Description

An auxiliary tool for casting mold assembly

technical field

The utility model relates to the technical field of casting, in particular to an auxiliary tool for assembling a casting mold.

Background technique

The casting mold is divided into an upper mold and a lower mold. Before casting, it is necessary to fill the cavity with molding sand, then take the model out of the casting mold, and then close the upper mold and the lower mold, and finally complete the casting.

During mold assembly, two people are usually required to operate the upper mold and place it on the lower mold for mold clamping. However, some molds are large in size and heavy in weight, and it is difficult for two people to close the mold. It is necessary to use a mobile crane to complete the operation. Since there is generally only one mobile crane in the workshop, when one person operates, the others can only be in a waiting state, which greatly affects the casting preparation and affects the casting efficiency.

Utility model content

In order to overcome the defects of the prior art, the utility model provides an auxiliary tool for assembling a casting mold, which effectively solves the problem of low assembly efficiency of the casting mold.

The technical solution to solve the technical problem is: an auxiliary tool for casting mold assembly, including a door frame, a plurality of universal wheels are arranged at the bottom of the door frame, a connecting block is vertically slid on the door frame, a motor is fixed above the door frame, the motor controls the lifting of the connecting block, a yoke is arranged on the connecting block for rotation, and a clamping block is provided at the front end of the yoke.

Preferably, there are vertical slide slots on both sides of the door frame, slide bars sliding in the slide slots protrude from both sides of the connecting block, and the motor is connected to the slide bar via a chain to form a structure in which the motor controls the vertical movement of the connecting block.

Preferably, a pedal electrically connected to the motor is provided on the side of the gantry, and the pedal controls the start of the motor.

Preferably, the yoke includes a rotating shaft rotatably connected to the connecting block, a fixing plate is provided at the inner end of the rotating shaft, the clamping block is arranged on the fixing plate, and an operating arm is provided at the outer end of the rotating shaft.

Preferably, the clamping blocks are arranged on the four corners of the fixing plate, and the inside of the front end of the clamping block is provided with a relief, which cooperates with the positioning column of the mould.

The utility model has a simple and ingenious structure, the clamping block can hold the upper mold, and the motor can be used to lift it, and can be turned over and moved, so that it can cooperate with the lower mold to complete the assembly of the casting mold.

Description of drawings

Fig. 1 is a structural schematic diagram of a casting mold.

Fig. 2 is a schematic structural view of the utility model.

Fig. 3 is a schematic diagram of the use state of the utility model.

Fig. 4 is a structural schematic diagram of the yoke in the utility model.

Fig. 5 is a schematic structural view of the connection block in the present invention.

Fig. 6 is a structural schematic diagram of the door frame in the utility model.

Implementation

The specific embodiments of the present utility model will be described in further detail below in conjunction with the accompanying drawings.

As can be seen from Figures 1 to 6, a casting mold assembly auxiliary tool includes a door frame 1, a plurality of universal wheels 2 are provided at the bottom of the door frame 1, a connecting block 3 is vertically slidably arranged on the door frame 1, a motor 4 is fixed above the door frame 1, and the motor 4 controls the lifting of the connecting block 3, a yoke 5 is arranged on the connecting block 3 for rotation, and a clamping block 6 is provided at the front end of the yoke 5.

In order to realize the assembly of the mould, the moulds are remodeled, positioning grooves 17 are set on the upper and lower sides of the four corners of the upper mold 15 and the lower mold 16, and the positioning grooves 17 are provided with positioning columns 18 to facilitate the positioning of the upper mold 15 and the lower mold 16.

When the utility model is used specifically,

Before the mold is assembled, the upper mold 15 will be turned over and placed on the ground, move the tool to the side of the upper mold 15, control the connecting block 3 to descend, when the connecting block 3 is flush with the upper mold 15, approach the upper mold 15 from the side, the clamping block 6 cooperates with the positioning groove 17 of the upper mold 15, clamp the upper mold 15 from both sides of the upper mold 15, and then start the motor 4 at the same time to drive the connecting block 3 to rise, so that the upper mold 15 is off the ground, and then the upper mold 15 is moved to the top of the lower mold 16 , rotate the yoke 5, make the upper mold 15 overturn, align with the lower mold 16, align the positioning column 18, move the upper mold 15 downward, and complete the mold clamping of the upper mold 15 and the lower mold 16, thereby casting.

In order to realize the lifting operation of the upper mold 15, vertical chute 7 is provided on both sides of the door frame 1, and a sliding bar 8 sliding in the chute 7 protrudes from both sides of the connecting block 3. The motor 4 is connected to the sliding bar 8 through a chain 9 to form a structure in which the motor 4 controls the vertical movement of the connecting block 3. The rotation of the motor 4 makes the chain 9 elongate or shorten, thereby driving the connecting block 3 to move up and down in the door frame 1, so as to realize the control of the upper mold 15.

The side of the door frame 1 is provided with a pedal 10 electrically connected to the motor 4. The pedal 10 controls the start of the motor 4. The motor 4 adopts a forward and reverse motor 4. The forward and reverse of the motor 4 is switched by a button arranged on the side of the door frame 1. There are two motors 4 on the top of the door frame 1. The two motors 4 work synchronously and are connected to the slide bars 8 on both sides of the connection block 3 respectively.

In order to fix the upper mold 15, the yoke 5 includes a rotating shaft 11 that is rotatably connected to the connecting block 3. The inner end of the rotating shaft 11 is provided with a fixing plate 12, the clamping block 6 is arranged on the fixing plate 12, the outer end of the rotating shaft 11 is provided with an operating arm 13, the clamping block 6 is arranged on the four corners of the fixing plate 12, and the inner side of the front end of the clamping block 6 is provided with a relief 14, which cooperates with the positioning column 18 of the mould.

The clamping blocks 6 on the fixed plate 12 have different thicknesses, and the thicker clamping blocks 6 cooperate with the bottom of the upper die 15. The clamping blocks 6 can exceed the bottom of the upper die 15, thereby matching with the positioning groove 17 of the lower die 16 to assist in positioning the upper die 15.

The upper mold 15 is clamped and fixed on both sides of the upper mold 15, and the operating arm 13 is rotated on both sides at the same time, so that the upper mold 15 completes the overturning action, thereby completing the assembly and mold clamping with the lower mold 16.

Compared with the prior art, the utility model has the following beneficial effects: the tool is used to assemble and clamp the mold, the tool is small in size, easy to place, easy to use, can quickly complete the assembly and clamp of the mold, can operate multiple groups at the same time, does not need to wait, avoids wasting time, and can improve casting efficiency.

Claims (5)

1. A casting mold assembly auxiliary tool, characterized in that it comprises a door frame (1), a plurality of universal wheels (2) are provided at the bottom of the door frame (1), a connecting block (3) is vertically slid on the door frame (1), a motor (4) is fixed above the door frame (1), the motor (4) controls the lifting of the connecting block (3), a yoke (5) is arranged on the connecting block (3), and a clamping block (6) is provided at the front end of the yoke ( 5 ). 2. An auxiliary tool for casting mold assembly according to claim 1, characterized in that vertical slide slots (7) are provided on both sides of the door frame (1), sliding bars (8) sliding in the slide slots (7) protrude from both sides of the connecting block (3), and the motor (4) is connected to the sliding bar (8) via a chain (9) to form a structure in which the motor (4) controls the vertical movement of the connecting block ( 3 ). 3. A casting mold assembly auxiliary tool according to claim 1, characterized in that a pedal (10) electrically connected to the motor (4) is provided on the side of the door frame (1), and the pedal (10) controls the start of the motor (4). 4. An auxiliary casting mold assembly tool according to claim 1, characterized in that, the yoke (5) includes a rotating shaft (11) rotationally connected to the connecting block (3), the inner end of the rotating shaft (11) is provided with a fixed plate (12), the clamping block (6) is arranged on the fixed plate (12), and the outer end of the rotating shaft (11) is provided with an operating arm (13). 5. An auxiliary casting mold assembly tool according to claim 1, characterized in that, the clamping blocks (6) are arranged on the four corners of the fixing plate (12), and the inside of the front end of the clamping block (6) is provided with a relief (14), and the relief (14) cooperates with the positioning column of the mould.