CN219211589U

CN219211589U - Demoulding device of iron material forming mould

Info

Publication number: CN219211589U
Application number: CN202320801192.0U
Authority: CN
Inventors: 翁小琴; 黄秀芝; 余新富; 张凯; 庞蕾蕾; 晏逢双
Original assignee: Zhejiang Tongna Precision Material Technology Co ltd
Current assignee: Zhejiang Tongna Precision Material Technology Co ltd
Priority date: 2023-04-02
Filing date: 2023-04-02
Publication date: 2023-06-20
Anticipated expiration: 2033-04-02

Abstract

The utility model relates to the technical field of demolding devices, and discloses a demolding device for an iron material forming mold, which comprises a base, wherein a fixing plate is arranged on the base, a mold is arranged between the two fixing plates, annular toothed plates are arranged on two sides of the rear side wall of the mold, tooth grooves are formed in the annular toothed plates, a fixing sleeve is arranged at the position, close to the rear side, of the top of the fixing plate, a pull rod is sleeved in the fixing sleeve, and a pressing rod is connected between the two pull rods. Through the design, be provided with the roof that supports the pressure through hydraulic ejector pin in the mould for carry out the drawing of patterns to the inside molding material of mould, and install annular pinion rack on the mould back lateral wall, when the motor drove the mould and rotate, support the depression bar and rebound the shrink under the cooperation of pull rod and support the pressure spring, and at every turn shrink and the tooth's socket on the annular pinion rack are crisscross, reach the effect that vibrations were strikeed, and then improve the efficiency of drawing of patterns.

Description

Demoulding device of iron material forming mould

Technical Field

The utility model relates to the technical field of demolding devices, in particular to a demolding device for an iron material forming mold.

Background

The iron material forming mold is a device for smelting metal into liquid meeting certain requirements by utilizing the technology, pouring the liquid into a casting mold, and obtaining castings with preset shapes, sizes and performances after cooling solidification and cleaning treatment.

The current casting equipment is inconvenient to demold after casting is completed, so that castings after molding are difficult to separate from the mold, the demolding efficiency is reduced, and the casting production efficiency is also influenced. Accordingly, one skilled in the art provides a demolding device for a ferrous material molding mold to solve the problems set forth in the background art.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a demoulding device of an iron material forming mould, which aims to solve the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an iron material forming die shedder, includes the base, install the fixed plate on the base, two be provided with the mould between the fixed plate, annular pinion rack is installed to the back lateral wall both sides of mould, the tooth's socket has been seted up on the annular pinion rack, fixed cover is installed to the position of fixed plate top near the rear side, fixed cover endotheca has the pull rod, two be connected with between the pull rod and prop the depression bar, set up spacing spout in the fixed cover, pull rod and spacing spout slip joint, be provided with in the spacing spout and prop the compression spring.

Preferably, one end of the pressing spring is in pressing contact with one end of the inner wall of the limiting chute, the other end of the limiting chute is in pressing contact with a lug at one end of the pull rod, the pressing rod is pressed and attached to one side of the annular toothed plate with a tooth groove, the pressing rod is in rebound shrinkage under the cooperation of the pull rod and the pressing spring, and each shrinkage is staggered with the tooth groove on the annular toothed plate to achieve the effect of vibration knocking.

Preferably, the support frame is installed to the mould bottom, install hydraulic ejector pin on the support frame, the inside bottom side of mould is provided with the roof, hydraulic ejector pin upper portion output runs through the mould bottom, hydraulic ejector pin and roof fixed connection, hydraulic ejector pin begins acting and cooperates the roof to carry out the roof to the inside material that is of mould, improves the efficiency of drawing of patterns.

Preferably, a motor is installed on one side of the fixing plate, the output end of the motor is fixedly connected with the die, and the motor drives the die to overturn.

(III) beneficial effects

Compared with the prior art, the utility model provides the demoulding device for the iron material forming mould, which has the following beneficial effects:

through the design, be provided with the roof that supports the pressure through hydraulic ejector pin in the mould for carry out the drawing of patterns to the inside molding material of mould, and install annular pinion rack on the mould back lateral wall, when the motor drove the mould and rotate, support the depression bar and rebound the shrink under the cooperation of pull rod and support the pressure spring, and at every turn shrink and the tooth's socket on the annular pinion rack are crisscross, reach the effect that vibrations were strikeed, thereby make and produce the clearance rapidly between the inside material of mould and the mould body, make things convenient for the realization of drawing of patterns operation, and then improve the efficiency of drawing of patterns.

Drawings

Fig. 1 is a schematic perspective view of a demolding device for a ferrous material molding mold according to an embodiment of the present application.

Fig. 2 is a schematic structural view of an annular toothed plate in a demolding device of an iron material molding mold according to an embodiment of the present application.

Fig. 3 is a structural cross-sectional view of a mold in a mold release device for molding ferrous materials according to an embodiment of the present application.

Fig. 4 is an enlarged cross-sectional view of a structure of a fixing sleeve in a demoulding device of a ferrous material forming mould according to an embodiment of the present application.

In the figure: 1. a base; 2. a fixing plate; 3. a mold; 4. an annular toothed plate; 5. a support frame; 6. a hydraulic ejector rod; 7. a top plate; 8. a fixed sleeve; 9. limiting sliding grooves; 10. a pull rod; 11. pressing the spring; 12. a pressing rod; 13. and a motor.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, referring to fig. 1 and 4, an iron material forming die demoulding device comprises a base 1, wherein a fixing plate 2 is arranged on the base 1, a die 3 is arranged between the two fixing plates 2, annular toothed plates 4 are arranged on two sides of the rear side wall of the die 3, tooth grooves are formed in the annular toothed plates 4, a fixing sleeve 8 is arranged at the position, close to the rear side, of the top of the fixing plate 2, a pull rod 10 is sleeved in the fixing sleeve 8, a pressing rod 12 is connected between the two pull rods 10, a limiting chute 9 is formed in the fixing sleeve 8, the pull rod 10 is in sliding clamping connection with the limiting chute 9, a pressing spring 11 is arranged in the limiting chute 9, one end of the pressing spring 11 is in pressing contact with one end of the inner wall of the limiting chute 9, the other end of the limiting chute 9 is in pressing contact with a bump at one end of the pull rod 10, the pressing rod 12 is in pressing contact with one side of the annular toothed plates 4 with the tooth grooves, the pressing rod 12 is matched with the tooth grooves under the action of the pressing spring 11, and the pressing rod 12 is in pressing contact with the tooth grooves under the action of the pressing spring 11, and the elastic grooves are contracted with the tooth grooves, and the annular toothed plates 4 are contracted by the pressing plate 4 at each time, so that the effect of beating is achieved;

referring to fig. 2 and 3, a motor 13 is installed on one side of the fixing plate 2, an output end of the motor 13 is fixedly connected with the mold 3, the motor 13 drives the mold 3 to turn over, a supporting frame 5 is installed at the bottom of the mold 3, a hydraulic ejector rod 6 is installed on the supporting frame 5, a top plate 7 is arranged at the bottom side inside the mold 3, an output end at the upper part of the hydraulic ejector rod 6 penetrates through the bottom of the mold 3, the hydraulic ejector rod 6 is fixedly connected with the top plate 7, and when the motor 13 drives the mold 3 to turn over, the hydraulic ejector rod 6 starts to do work to cooperate with the top plate 7 to push against materials inside the mold 3, so that demolding efficiency is improved.

The working principle of the device is as follows: the equipment comprises a base 1, wherein a fixing plate 2 is arranged on the base 1, a die 3 is arranged between the two fixing plates 2, the die 3 can be turned over by the driving of a motor 13, after materials in the die 3 are cooled and molded, the die 3 is driven by the motor 13 to turn over, and when the die 3 is turned over, an annular toothed plate 4 is arranged on the rear side wall of the die 3 and is in contact with a contact rod 12, so that the angle of the contact rod 12 is fixed;

and be provided with roof 7 at the inside bottom side of mould 3, install hydraulic pressure ejector pin 6 below the roof 7, and hydraulic pressure ejector pin 6's output runs through mould 3 bottom to install on support frame 5, therefore when mould 3 receives motor 13 drive upset, hydraulic pressure ejector pin 6 begins acting and cooperates roof 7 to carry out the roof 3 inside and be the material, improves the efficiency of drawing of patterns.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an iron material forming die shedder, includes base (1), its characterized in that: install fixed plate (2) on base (1), two be provided with mould (3) between fixed plate (2), annular pinion rack (4) are installed to the back lateral wall both sides of mould (3), set up the tooth's socket on annular pinion rack (4), fixed cover (8) are installed near the position of rear side at fixed plate (2) top, pull rod (10) have been cup jointed in fixed cover (8), two be connected with between pull rod (10) and prop depression bar (12).

2. The ferrous material forming mold stripping apparatus as recited in claim 1, wherein: a limiting chute (9) is formed in the fixing sleeve (8), the pull rod (10) is in sliding clamping connection with the limiting chute (9), and a pressing spring (11) is arranged in the limiting chute (9).

3. The ferrous material forming mold stripping apparatus as recited in claim 2, wherein: one end of the pressing spring (11) is in pressing contact with one end of the inner wall of the limiting chute (9), and the other end of the limiting chute (9) is in pressing contact with a lug at one end of the pull rod (10).

4. The ferrous material forming mold stripping apparatus as recited in claim 1, wherein: the pressing rod (12) is pressed and attached to one side of the annular toothed plate (4) with tooth grooves.

5. The ferrous material forming mold stripping apparatus as recited in claim 1, wherein: the bottom of the die (3) is provided with a supporting frame (5), the supporting frame (5) is provided with a hydraulic ejector rod (6), and the bottom side inside the die (3) is provided with a top plate (7).

6. The ferrous material forming mold stripping apparatus as recited in claim 5 wherein: the upper output end of the hydraulic ejector rod (6) penetrates through the bottom of the die (3), and the hydraulic ejector rod (6) is fixedly connected with the top plate (7).

7. The ferrous material forming mold stripping apparatus as recited in claim 1, wherein: a motor (13) is arranged on one side of the fixed plate (2), and the output end of the motor (13) is fixedly connected with the die (3).