CN213617466U

CN213617466U - Concrete core mould machine of shaking

Info

Publication number: CN213617466U
Application number: CN202021481128.1U
Authority: CN
Inventors: 沈来松; 谷柳
Original assignee: Dazhu Dinghong Building Materials Co ltd
Current assignee: Dazhu Dinghong Building Materials Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-07-06
Anticipated expiration: 2030-07-23

Abstract

The utility model provides a concrete core mould machine of shaking belongs to core mould vibration technical field. The concrete core mould vibrating machine comprises a concrete mould making assembly and a core mould vibrating mechanism. The concrete molding module comprises a molding die body, a traction ring, a lock catch, a cover plate, a bottom shell, a lock hook, a bottom plate and a support. The core mold vibration mechanism comprises an inner shell, a hydraulic assembly, a motor, a rotating shaft and an eccentric block assembly. During the use, fall into the drain pan with the forming die body on, through hasp and latch hook with forming die body and drain pan fixed connection, the contact piece of pneumatic cylinder drive and forming die body inner wall contact, evenly add the concrete material into the die cavity of forming die body through unloader, motor drive pivot operation, the pivot drives eccentric block and rotates and produce the vibration, through the setting of pneumatic cylinder and contact piece, can make this concrete core mould vibration machine be applicable to the concrete tubulation mould of different specifications, thereby reduction in production cost.

Description

Concrete core mould machine of shaking

Technical Field

The utility model relates to a mandrel vibration field particularly, relates to a concrete core mould machine of shaking.

Background

A core mould vibration pipe making machine relates to the technical field of cement pipe manufacturing equipment, in particular to a forming device of a circular concrete pipe with a flexible connector, a steel bearing opening pipe jacking and slotting construction or jacking construction. At present, the existing core mould vibration pipe making machine is generally a vertical core mould vibration pipe making machine, semi-dry hard concrete materials are uniformly poured into a mould, hydration reaction of cement in the materials can be obviously accelerated and promoted through vibration, so that the concrete pipe is formed more compactly, and the service life of the concrete pipe is prolonged.

However, the above scheme still has certain defects, and the inventor finds that the specifications and the shapes of the concrete pipes are more, one mould can only produce the concrete pipe with one specification, the core mould vibrating machine and the mould are matched for forming, the concrete pipes with different specifications and different shapes are produced, a plurality of molding devices are required to be purchased, and the production cost is increased. How to invent a concrete core mould vibration machine to improve the problems becomes a problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to make up for the deficiency, the utility model provides a concrete core mould vibration machine, which aims to improve the problem in the prior art.

The utility model discloses a realize like this:

the utility model provides a concrete core mould vibration machine, including concrete system mould subassembly and core mould vibration mechanism.

The concrete molding assembly comprises a molding die body, a traction ring, a lock catch, a cover plate, a bottom shell, a lock hook, a bottom plate and a support, wherein the molding die body is cylindrical, a die cavity is formed in the inner wall of the molding die body, an inner cavity is formed in the middle of the molding die body, the molding die body is located at the top of the bottom shell, the traction ring is connected to the top of the molding die body, the lock catch is a plurality of, the lock catch is connected to the bottom of the molding die body, the lock hook is a plurality of, the lock hook is connected to the bottom shell, the lock catch is matched with the lock hook, the cover plate is located at the top of the inner cavity, the bottom shell is located at the top of the bottom.

The core mold vibration mechanism comprises an inner shell, a hydraulic component, a motor, a rotating shaft and an eccentric block component, wherein the inner shell is positioned in the inner cavity and penetrates through the bottom shell, the inner shell is connected to the top of the bottom plate, the hydraulic assemblies are a plurality of groups, each hydraulic assembly comprises a hydraulic cylinder and a contact block, the hydraulic cylinder is connected to the outer side of the inner shell, the contact block is connected to the output end of the hydraulic cylinder, the motor is arranged at the bottom of the inner shell, one end of the rotating shaft is connected with the output end of the motor, the other end of the rotating shaft is rotationally connected with the top of the inner shell, the eccentric block components are divided into a plurality of groups, the eccentric block assembly comprises two eccentric block shells and eccentric blocks, the eccentric block shells are connected with the inner shell, the eccentric blocks are connected with the rotating shaft, and the eccentric blocks are located in the eccentric block shells.

In an embodiment of the present invention, a first through hole is formed on the bottom shell, the first through hole communicates with the inner cavity, and the bottom of the inner shell is located in the first through hole.

The utility model discloses an in an embodiment, the second through-hole has been seted up on the bottom plate, the second through-hole communicate in first through-hole, the motor is located in the second through-hole.

The utility model discloses an in the embodiment, be provided with the spacing groove on the drain pan, the forming die body can fall into the spacing inslot.

In an embodiment of the present invention, the limiting groove ring is a chamfer.

The utility model discloses an in an embodiment, be provided with the stopper on the bottom plate, the stopper inboard is provided with first chamfer, the drain pan outer lane be provided with the supporting second chamfer of first chamfer.

In an embodiment of the present invention, the inner shell includes a first shell and a second shell, and the first shell and the second shell are both semicircular.

The utility model discloses an in the embodiment, the pneumatic cylinder is four at least, the pneumatic cylinder evenly connect in inner shell outer wall, four pneumatic cylinder synchro control.

The utility model discloses an in the embodiment, the contact piece is the bar, contact piece middle part is straight face, contact piece both ends are the arc.

In an embodiment of the present invention, the eccentric block has at least three eccentric blocks, three eccentric blocks are evenly distributed on the rotating shaft.

The utility model has the advantages that: the utility model discloses a concrete core mould vibration machine that obtains through last design, when using, fall into the forming die body on the drain pan, through hasp and latch hook with forming die body and drain pan fixed connection, pneumatic cylinder drive contact piece and the contact of forming die body inner wall, evenly add the concrete material into the die cavity of forming die body through unloader, when adding the material, motor drive pivot operation, the pivot drives the eccentric block and rotates and produce the vibration, the vibration passes through pneumatic cylinder and contact piece transmission to forming die body, can accelerate and promote the hydration reaction of cement in the material through the vibration, make the concrete pipe shaping more closely knit, thereby improve the life of concrete pipe, after the mould making is accomplished, traction ring connects traction device, pull forming die body to drawing of patterns department, open the hasp, draw up forming die body, separate forming die body and fashioned concrete pipe, through the arrangement of the hydraulic cylinder and the contact block, the concrete core mould vibration machine can be suitable for concrete pipe-making moulds of different specifications, so that the production cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first perspective structure of a concrete core mold vibration machine according to an embodiment of the present invention;

fig. 2 is a schematic view of a second perspective structure of a concrete core mold vibration machine according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a concrete molding module according to an embodiment of the present invention;

fig. 4 is a schematic view of a connecting structure between a bottom shell and a mold according to an embodiment of the present invention;

fig. 5 is a schematic view of a first perspective structure of a core mold vibration mechanism according to an embodiment of the present invention;

fig. 6 is a schematic view of a second perspective structure of a core mold vibration mechanism according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of an inner shell according to an embodiment of the present invention;

fig. 8 is a schematic structural view of an eccentric block assembly according to an embodiment of the present invention.

In the figure: 10-concrete molding assembly; 110-forming a mould body; 1110-a mold cavity; 1120-lumen; 120-a traction ring; 130-locking a buckle; 140-a cover plate; 150-a bottom shell; 1510-a first via; 1520-limit groove; 160-latch hook; 170-a bottom plate; 1710-a second via; 1720-a stop block; 180-a scaffold; 20-core mold vibration mechanism; 210-an inner shell; 2110-first housing; 2120-a second housing; 220-a hydraulic assembly; 2210-hydraulic cylinders; 2220-contact block; 230-a motor; 240-a rotating shaft; 250-eccentric block assembly; 2510-eccentric block case; 2520-eccentric mass.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 to 8, the present invention provides a concrete core mold vibration machine, which includes a concrete mold assembly 10 and a core mold vibration mechanism 20.

Referring to fig. 1-4, the concrete molding assembly 10 includes a molding die body 110, a pulling ring 120, a locking buckle 130, and a cover plate 140, bottom shell 150, latch hook 160, bottom plate 170 and support 180, forming die body 110 is cylindric, die cavity 1110 has been seted up in forming die body 110 inner wall, die cavity 1110 is used for adding the material, forming die body 110 middle part has been seted up with inner chamber 1120, forming die body 110 is located the bottom shell 150 top, traction ring 120 is connected in forming die body 110 top, traction device can be connected to traction ring 120, draw forming die body 110 to drawing of patterns department, hasp 130 is a plurality of, hasp 130 is connected in forming die body 110 bottom, latch hook 160 is a plurality of, latch hook 160 connects in bottom shell 150, hasp 130 and latch hook 160 form a complete set, hasp 130 and latch hook 160 can be with bottom shell 150 fixed connection in forming die body 110.

The cover plate 140 is located at the top of the inner cavity 1120, the cover plate 140 can prevent materials from falling into the inner cavity 1120, the bottom shell 150 is located at the top of the bottom plate 170, a limit groove 1520 is formed in the bottom shell 150, the forming die body 110 can fall into the limit groove 1520, the limit groove 1520 is surrounded by a chamfer, the chamfer can enable the forming die body 110 to fall into the limit groove 1520 without being blocked, a limit block 1720 is arranged on the bottom plate 170, the limit block 1720 can enable the bottom shell 150 to shake difficultly, a first chamfer is arranged on the inner side of the limit block 1720, a second chamfer matched with the first chamfer is arranged on the outer ring of the bottom shell 150, the first chamfer and the second chamfer can enable the bottom shell 150 to fall into the bottom plate 170 without being blocked, the support 180 is connected to the bottom plate 170, and the.

In a specific arrangement, the pull ring 120 is connected to the forming die body 110 by welding, the latch 130 is fixedly connected to the forming die body 110 by bolts, the latch hook 160 is fixedly connected to the bottom shell 150 by welding, and the bracket 180 is connected to the bottom plate 170 by welding.

Referring to fig. 5 to 8, the core mold vibrating mechanism 20 includes an inner housing 210, a hydraulic assembly 220, a motor 230, a rotating shaft 240, and an eccentric mass assembly 250, the inner housing 210 is disposed in an inner cavity 1120, the inner housing 210 penetrates through the bottom housing 150, the inner housing 210 is connected to the top of the bottom plate 170, the inner housing 210 includes a first housing 2110 and a second housing 2120, the first housing 2110 and the second housing 2120 are both semicircular, the first housing 2110 and the second housing 2120 are easy to repair, the hydraulic assembly 220 includes several groups, the hydraulic assembly 220 includes hydraulic cylinders 2210 and contact blocks 2220, the hydraulic cylinders 2210 are connected to the outer wall of the inner housing 210, the hydraulic cylinders 2210 are uniformly connected to the outer wall of the inner housing 210, the four hydraulic cylinders 2210 are synchronously controlled, the contact blocks 2220 are connected to the output ends 2210 of the hydraulic cylinders, the contact blocks 2220 are bar-shaped, the middle portions of the contact blocks 2220 are straight, both ends of the contact blocks 2220 are arc-shaped, the, specifically, the first housing 2110 and the second housing 2120 are fixedly connected by bolts, and the contact block 2220 is connected to the output end of the hydraulic cylinder 2210 by bolts.

The motor 230 is installed at the bottom of the inner casing 210, one end of the rotating shaft 240 is connected to the output end of the motor 230, the other end of the rotating shaft 240 is rotatably connected to the top of the inner casing 210, the eccentric block assemblies 250 are provided with a plurality of groups, each eccentric block assembly 250 comprises an eccentric block housing 2510 and an eccentric block 2520, the eccentric block housings 2510 are provided with two blocks, each eccentric block housing 2510 is connected to the inner casing 210, each eccentric block 2520 is connected to the rotating shaft 240, each eccentric block 2520 is located in each eccentric block housing 2510, at least three eccentric blocks 2520 are provided, the three eccentric blocks 2520 are uniformly distributed on the rotating shaft 240, the motor 230 can drive the rotating shaft 240 to rotate, and the rotating shaft 240 can.

In a specific arrangement, the motor 230 is fixedly connected to the inner housing 210 by bolts, the other end of the rotating shaft 240 is rotatably connected to the inner housing 210 by a bearing, the eccentric block housing 2510 is fixedly connected to the inner housing 210 by bolts, and the eccentric block 2520 is fixedly connected to the rotating shaft 240 by bolts or screws.

It should be noted that the bottom case 150 is provided with a first through hole 1510, the first through hole 1510 is communicated with the inner cavity 1120, the bottom of the inner case 210 is located in the first through hole 1510, the bottom plate 170 is provided with a second through hole 1710, the second through hole 1710 is communicated with the first through hole 1510, and the motor 230 is located in the second through hole 1710.

The working principle of the concrete core mould vibration machine is as follows: when the forming die is used, the forming die body 110 falls into the limiting groove 1520, the forming die body 110 is fixedly connected with the bottom shell 150 through the lock catch 130 and the lock hook 160, the hydraulic cylinder 2210 drives the contact block 2220 to contact with the inner wall of the forming die body 110, the concrete material is uniformly added into the die cavity 1110 of the forming die body 110 through the blanking device, when the material is added, the motor 230 drives the rotating shaft 240 to operate, the rotating shaft 240 drives the eccentric block 2520 to rotate to generate vibration, the vibration is transmitted to the forming die body 110 through the hydraulic cylinder 2210 and the contact block 2220, the hydration reaction of cement in the material can be accelerated and promoted through the vibration, the forming of the concrete pipe is more compact, thereby the service life of the concrete pipe is prolonged, after the die making is completed, the traction ring 120 is connected with traction equipment, the forming die body 110 is pulled to a demoulding position, the lock catch 130 is opened, the molding die body 110 is separated from the molded concrete pipe.

It should be noted that the specific model specifications of the hydraulic cylinder 2210 and the motor 230 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the hydraulic cylinder 2210 and the motor 230 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A concrete core mould vibration machine is characterized by comprising

The concrete molding assembly (10) comprises a molding die body (110), a traction ring (120), a lock catch (130), a cover plate (140), a bottom shell (150), a lock hook (160), a bottom plate (170) and a support (180), wherein the molding die body (110) is cylindrical, a die cavity (1110) is formed in the inner wall of the molding die body (110), an inner cavity (1120) is formed in the middle of the molding die body (110), the molding die body (110) is positioned at the top of the bottom shell (150), the traction ring (120) is connected to the top of the molding die body (110), the lock catches (130) are arranged in a plurality, the lock catches (130) are connected to the bottom of the molding die body (110), the lock hooks (160) are arranged in a plurality, the lock hooks (160) are connected to the bottom shell (150), and the lock catches (130) and the lock hooks (160) are arranged in a matched manner, the cover plate (140) is positioned on the top of the inner cavity (1120), the bottom shell (150) is positioned on the top of the bottom plate (170), and the bracket (180) is connected to the bottom of the bottom plate (170);

the core mold vibration mechanism (20), the core mold vibration mechanism (20) comprises an inner shell (210), a hydraulic assembly (220), a motor (230), a rotating shaft (240) and an eccentric mass assembly (250), the inner shell (210) is positioned in the inner cavity (1120), the inner shell (210) penetrates through the bottom shell (150), the inner shell (210) is connected to the top of the bottom plate (170), the hydraulic assembly (220) comprises a plurality of groups, the hydraulic assembly (220) comprises a hydraulic cylinder (2210) and a contact block (2220), the hydraulic cylinder (2210) is connected to the outer side of the inner shell (210), the contact block (2220) is connected to the output end of the hydraulic cylinder (2210), the motor (230) is installed at the bottom of the inner shell (210), one end of the rotating shaft (240) is connected to the output end of the motor (230), and the other end of the rotating shaft (240) is rotatably connected to the top of the inner shell (210, the eccentric block subassembly (250) is a plurality of groups, eccentric block subassembly (250) is including eccentric block shell (2510) and eccentric block (2520), eccentric block shell (2510) is two, eccentric block shell (2510) connect in inner shell (210), eccentric block (2520) connect in pivot (240), just eccentric block (2520) are located in eccentric block shell (2510).

2. The concrete core mold vibration machine according to claim 1, wherein the bottom shell (150) is provided with a first through hole (1510), the first through hole (1510) is communicated with the inner cavity (1120), and the bottom of the inner shell (210) is located in the first through hole (1510).

3. The concrete core mould vibration machine according to claim 2, characterized in that the bottom plate (170) is provided with a second through hole (1710), the second through hole (1710) is communicated with the first through hole (1510), and the motor (230) is located in the second through hole (1710).

4. The concrete core mold vibration machine according to claim 1, wherein a limit groove (1520) is provided on the bottom shell (150), and the molding die body (110) can fall into the limit groove (1520).

5. A concrete core mould vibrator according to claim 4, characterized in that the rim of the limiting groove (1520) is chamfered.

6. The concrete core mould vibration machine as claimed in claim 1, wherein a limit block (1720) is arranged on the bottom plate (170), a first chamfer is arranged on the inner side of the limit block (1720), and a second chamfer matched with the first chamfer is arranged on the outer ring of the bottom shell (150).

7. A concrete core mould vibrator as claimed in claim 1, wherein said inner shell (210) comprises a first shell (2110) and a second shell (2120), said first shell (2110) and said second shell (2120) each being semi-circular.

8. A concrete core mould vibrator according to claim 1, characterized in that, said hydraulic cylinders (2210) are four at a minimum, said hydraulic cylinders (2210) are uniformly connected to the outer wall of said inner shell (210), and four hydraulic cylinders (2210) are synchronously controlled.

9. The concrete core mould vibration machine according to claim 1, wherein the contact block (2220) is strip-shaped, the middle part of the contact block (2220) is a straight surface, and the two ends of the contact block (2220) are arc-shaped.

10. A concrete core mould vibrator according to claim 1, wherein said eccentric mass (2520) is three at least, and three eccentric masses (2520) are uniformly distributed on said rotating shaft (240).