CN215702609U

CN215702609U - Side mold opening and closing mechanism of mold vehicle

Info

Publication number: CN215702609U
Application number: CN202121924146.7U
Authority: CN
Inventors: 潘传林
Original assignee: Sichuan Jipusen Building Materials Co ltd
Current assignee: Sichuan Jipusen Building Materials Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-01
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to machinery, in particular to a mold car side mold opening and closing mechanism. Including frame (1), set up slide rail (2), end mould (3), side form (4) on frame (1), side form (4) span on slide rail (2), and end mould (3) set up in side form (4) both ends, and the activity is articulated between end mould (3) and frame (1), be provided with mandrel (5) between side form (4), set up die block (6) between mandrel (5), side form (4), mandrel (5), die block (6) slide and set up on slide rail (2), connect through telescopic machanism between side form (4), mandrel (5), the die block (6). The utility model is convenient for the mold opening and demolding of the multi-cavity mold box.

Description

Side mold opening and closing mechanism of mold vehicle

Technical Field

The utility model relates to machinery, in particular to a mold car side mold opening and closing mechanism.

Background

In the plate pouring production process, a mold box is needed for plate forming, the mold box consists of a bottom mold, side molds and end molds, a mold core is placed in the mold box for pouring, and the mold is opened after forming to take out the plate. In order to improve the production efficiency, the size of the mold box can be increased, a plurality of core molds are placed in the mold box and are divided into a plurality of molding cavities, slurry is injected into the molding cavities, a plurality of plates can be molded at one time, and then the structure is adopted, so that the demolding is not easy to occur during demolding, and the damage to the plates is easy to cause.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mold car side mold opening and closing mechanism to solve the problem that an existing multi-cavity mold box is not easy to demold.

In order to achieve the purpose, the utility model provides the following technical scheme:

mould car side form mechanism that opens and shuts, including the frame, set up slide rail, end mould, side form in the frame, the side form spanes on the slide rail, and the end mould sets up in side form both ends, and the activity is articulated between end mould and the frame, be provided with the mandrel between the side form, set up the die block between the mandrel, side form, mandrel, die block slide and set up on the slide rail, connect through telescopic machanism between side form, mandrel, the die block.

Preferably, the telescopic mechanism sequentially passes through the connecting plates connected by the bolts, the connecting plates are provided with sliding grooves at the joints connected by the bolts, the bolts are arranged in the sliding grooves in a sliding manner, and the bolts are connected with the side molds, the core molds and the bottom molds through connecting pieces.

Preferably, at least one of the side mold, the core mold and the bottom mold is fixedly connected with the slide rail.

Preferably, the side die is provided with a traction handle.

Preferably, the end face of the side die is provided with a convex nail, and the inner wall of the end die is provided with a vertical bar groove at the position corresponding to the convex nail.

Preferably, the stud is tapered.

Compared with the prior art, the utility model can at least produce one of the following beneficial effects:

the utility model is convenient for the mold opening and demolding of the multi-cavity mold box.

Drawings

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

Fig. 2 is a schematic view of the mold opening structure of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Fig. 1 and 2 show the structure of the mold side mold opening and closing mechanism, and several embodiments are described below with reference to the drawings.

Example 1:

mould car side form mechanism that opens and shuts, including frame 1, set up slide rail 2, end mould 3, side form 4 in frame 1, side form 4 spanes on slide rail 2, and end mould 3 sets up in side form 4 both ends, and the activity is articulated between end mould 3 and the frame 1, be provided with mandrel 5 between the side form 4, set up die block 6 between the mandrel 5, side form 4, mandrel 5, die block 6 slide to be set up on slide rail 2, connect through telescopic machanism between side form 4, mandrel 5, the die block 6, and telescopic machanism can select the mechanism that can change distance each other such as spring, hydraulic stem.

And a forming cavity of the plate is formed among the end die 3, the side die 4, the core die 5 and the bottom die 6. When opening the mold after molding, the end mold 3 is opened by hinge rotation, the side mold 4, the core mold 5, and the bottom mold 6 are pulled apart, and the distance therebetween is increased by the telescopic mechanism, so that the sheet material is automatically removed from the mold.

Example 2:

on the basis of the embodiment 1, the telescopic mechanism is further limited to pass through a connecting plate 8 connected by a bolt 7 in sequence, a chute 9 is formed in the connecting plate 8 at the joint of the bolt 7, the bolt 7 is slidably arranged in the chute 9, and the bolt 7 is connected with the side mold 4, the core mold 5 and the bottom mold 6 through connecting pieces. By adopting the telescopic mechanism, the length of the chute 9 is fixed, so the maximum elongation is also fixed, namely the mold opening distance is controllable and fixed when the mold is opened, the design and the operation of a machine for taking out the plate are convenient, and the telescopic mechanism is suitable for industrial production.

Example 3:

in addition to the embodiment 2, at least one of the side mold 4, the core mold 5 and the bottom mold 6 is fixedly connected with the slide rail 2, and the side mold 4 is provided with a traction handle 12. All the side dies 4, the core die 5 and the bottom die 6 can be pulled apart by pulling the outermost side die 4 through the pulling handle 12.

The most preferred embodiment is as follows:

on the basis of the embodiment 1, it is further defined that the end surface of the side die 4 is provided with a convex nail 10, the convex nail 10 is conical, and the inner wall of the end die 3 is provided with a vertical bar groove 11 at the position corresponding to the convex nail 10. When the die is closed, the side die 4, the core die 5 and the bottom die 6 are contracted, the convex nails 10 on the side die 4 are inserted into the vertical bar grooves 11 of the end die 3, so that accurate alignment can be realized, and the convex nails 10 are better guided and inserted by the conical shape.

Reference throughout this specification to multiple illustrative embodiments means that a particular structure described in connection with the embodiments is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, while a structure has been described in connection with any one embodiment, it is to be understood that it is within the scope of the utility model to implement such structure in connection with other embodiments.

Claims

1. Mould car side form mechanism that opens and shuts, its characterized in that: including frame (1), set up slide rail (2), end mould (3), side form (4) on frame (1), side form (4) span on slide rail (2), and end mould (3) set up in side form (4) both ends, and the activity is articulated between end mould (3) and frame (1), be provided with mandrel (5) between side form (4), set up die block (6) between mandrel (5), side form (4), mandrel (5), die block (6) slide and set up on slide rail (2), connect through telescopic machanism between side form (4), mandrel (5), the die block (6).

2. The mold car side mold opening and closing mechanism according to claim 1, wherein: telescopic machanism loop through connecting plate (8) that bolt (7) are connected to in the junction that bolt (7) are connected, spout (9) have been seted up in connecting plate (8), bolt (7) slide and set up in spout (9), bolt (7) are connected with side form (4), mandrel (5), die block (6) through the connecting piece.

3. The mold car side mold opening and closing mechanism according to claim 2, wherein: at least one of the side mold (4), the core mold (5) and the bottom mold (6) is fixedly connected with the slide rail (2).

4. The mold car side mold opening and closing mechanism according to claim 1, wherein: the side mould (4) is provided with a traction handle (12).

5. The mold car side mold opening and closing mechanism according to claim 1, wherein: the end face of the side die (4) is provided with a convex nail (10), and the inner wall of the end die (3) is provided with a vertical bar groove (11) at the position corresponding to the convex nail (10).

6. The mold car side mold opening and closing mechanism according to claim 5, wherein: the convex nail (10) is conical.