CN219276194U

CN219276194U - Core lifting type core mould vibration pipe making machine

Info

Publication number: CN219276194U
Application number: CN202223566919.6U
Authority: CN
Inventors: 仲长平; 方德田; 李孝全
Original assignee: Jiangsu Zhongyi Building Material Machinery Co ltd
Current assignee: Jiangsu Zhongyi Building Material Machinery Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-30
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a core lifting type core mould vibration pipe making machine, which relates to the technical field of pipe making machines and comprises a base, wherein the bottom surface of the base is provided with four first damping mechanisms in circumferential arrays, the bottom surface of the base is provided with a second damping mechanism, the outer surface of the base is provided with a clamping groove, the inner wall of the clamping groove is connected with an outer mould in a sliding manner, the upper surface of the outer mould is provided with a cover plate, and the inner wall of the outer mould is fixedly connected with a bottom plate. It can be through setting up the effect of first damper, after the mandrel of base top starts, the vibrations of its production pass through the base and go into first damper, after vibrations get into first damper, can carry out the buffering shock attenuation once with the vibrations that produce, prevent to lead to the whole random removal of device because of vibrations, cause the damage to its device, through the effect of second damper, can carry out the secondary buffering shock attenuation to the vibrations that the base was gone into, improve shock attenuation effect greatly, improve the life of rising core mandrel vibration tubulation machine.

Description

Core lifting type core mould vibration pipe making machine

Technical Field

The utility model relates to the technical field of tubing machines, in particular to a lifting core type core mould vibration tubing machine.

Background

The domestic reinforced concrete structure drainage pipeline production equipment mainly comprises a vertical vibrating pipe forming pipe die, a suspension roller pipe making machine, a centrifugal pipe making machine, a common core mould vibrating pipe making machine and a vertical radial extruding pipe making machine. The vertical vibration pipe forming pipe die, the suspension roller pipe making machine and the centrifugal pipe making machine have the defects of low production efficiency, high labor intensity, high labor cost, high energy consumption and the like, are not suitable for mass production, and meanwhile, the pipeline production has higher requirements on concrete raw materials, and the grain sizes and the fineness moduli of sand and stone are higher, so that the manufacturing cost is increased.

Chinese patent according to application No. 202021217833.0 discloses a mandrel vibratory pipe making machine. Including the bottom plate, be provided with the reinforcing bar net on the bottom plate, the reinforcing bar net periphery is provided with the external mold, the external mold with the bottom plate can dismantle and be connected, the bottom plate is the ring shape, the inner circle of bottom plate passes the mandrel, the mandrel is fixed in ground, external mold, mandrel upper end are provided with plugging device, plugging device can dismantle with the external mold and be connected.

By adopting the scheme, the upper material and the lower material of the manufactured cement pipe are ensured to be uniform on the basis of vibration of the core mold, and the better pipe manufacturing quality is ensured, but the scheme has limitations in practical use, and the scheme lacks a damping structure in the use process, so that the vibration of the core mold and the vibration generated by compaction cause damage to the pipe manufacturing machine body during long-term use, and the service life is reduced; to this end, we provide a core-lifting type mandrel vibration pipe making machine that solves the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a lifting core type vibrating pipe making machine.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rising core type mandrel vibration tubulation machine, includes the base, the bottom surface of base is provided with four circumference array's first damper, the bottom surface of base is provided with second damper, the draw-in groove has been seted up to the surface of base, the inner wall sliding connection of draw-in groove has the external mold, the last surface mounting of external mold has the apron, the inner wall fixedly connected with bottom plate of external mold, the surface mounting of base has the mandrel, the surface mounting of mandrel has the drive plate, the surface mounting of apron has the compaction board.

Further, the first damping mechanism comprises a fixed pipe, the outer surface of the fixed pipe is fixedly connected to the bottom surface of the base, and two symmetrical sliding grooves are formed in the outer surface of the fixed pipe.

Further, the inner wall sliding connection of fixed pipe has the traveller, the surface fixedly connected with of traveller has two symmetrical stopper, two the surface of stopper is all sliding connection in the inner wall of spout.

Further, the upper surface fixedly connected with first elastic component of traveller, the one end fixedly connected with in the bottom surface of base of the surface of traveller is kept away from to first elastic component, the bottom surface fixedly connected with slipmat of traveller.

Further, the second damping mechanism comprises a telescopic rod and four groups of fixing blocks which are arrayed circumferentially, the outer surfaces of the telescopic rod are fixedly connected to the bottom surface of the base, and the outer surfaces of the four fixing blocks are fixedly connected to the bottom surface of the base.

Further, the sliding end fixedly connected with antiskid plate of telescopic link, four groups the side that is close to each other of fixed block all fixedly connected with slide bar, the surface sliding connection of slide bar has the movable block.

Further, the surface fixedly connected with second elastic component of movable block, the one end fixed connection in the surface of fixed block of second elastic component keep away from the movable block surface, the surface of movable block articulates there is the hinged plate, the one end that the hinged plate kept away from the movable block surface articulates in the surface of bottom plate.

Compared with the prior art, the core-lifting type core mold vibration pipe making machine has the following beneficial effects:

1. according to the utility model, through the action of the first damping mechanism, after the mandrel above the base is started, the generated vibration is transmitted into the first damping mechanism through the base, and after the vibration enters the first damping mechanism, the generated vibration can be subjected to primary damping, so that the device is prevented from being damaged due to the fact that the device is integrally and randomly moved, the secondary damping can be performed on the vibration transmitted into the base through the action of the second damping mechanism, the damping effect is greatly improved, and the service life of the core lifting type mandrel vibrating tubulation machine is prolonged.

2. By arranging the compacting plates, the utility model can further compact on the basis of vibration of the core mold, ensure uniform upper and lower materials of the manufactured cement pipe, ensure better pipe making quality and improve the practicability of the lifting core mold vibration pipe making machine.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic perspective view of a first damping mechanism according to the present utility model;

fig. 4 is a schematic perspective view of a second shock absorbing mechanism according to the present utility model.

In the figure: 1. a base; 2. a first shock absorbing mechanism; 201. a fixed tube; 202. a chute; 203. a spool; 204. a limiting block; 205. a first elastic component; 206. an anti-slip pad; 3. a second shock absorbing mechanism; 301. a telescopic rod; 302. a fixed block; 303. a slide bar; 304. a moving block; 305. a second elastic component; 306. a hinged plate; 307. a cleat; 4. a clamping groove; 5. an outer mold; 6. a cover plate; 7. a bottom plate; 8. a core mold; 9. a drive plate; 10. and (5) compacting the plate.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides rising core type mandrel vibration tubulation machine, and this fixing device is used for carrying out buffering shock attenuation to tubulation machine device body at the in-process of mandrel vibration, through the effect of second damper 3, can carry out secondary buffering shock attenuation to the vibrations that base 1 passed in, improves the shock attenuation effect greatly, improves rising core type mandrel vibration tubulation machine's life.

Referring to fig. 1 to 4, a core-lifting type core mold vibration pipe making machine comprises a base 1, wherein four first damping mechanisms 2 in circumferential arrays are arranged on the bottom surface of the base 1.

Referring to fig. 1, 2 and 3, the first damping mechanism 2 includes a fixed tube 201, an outer surface of the fixed tube 201 is fixedly connected to a bottom surface of the base 1, and two symmetrical sliding grooves 202 are formed in the outer surface of the fixed tube 201.

In this embodiment, the up-and-down movement of the fixed tube 201 is limited by the sliding post 203, so that the fixed tube 201 slides up and down stably.

The inner wall sliding connection of fixed pipe 201 has the traveller 203, and the surface fixed connection of traveller 203 has two symmetrical stopper 204, and the surface of two stopper 204 all sliding connection is in the inner wall of spout 202.

Through the cooperation of the chute 202 and the limiting block 204, the fixed pipe 201 can be limited, so that the fixed pipe 201 can be moved in an oriented manner when the fixed pipe 201 moves due to vibration, and the fixed pipe 201 is prevented from being separated.

The first elastic component 205 is fixedly connected to the upper surface of the sliding pillar 203, and in this embodiment, the first elastic component 205 can buffer the shock transmitted from the base 1.

One end of the first elastic component 205, which is far away from the outer surface of the sliding column 203, is fixedly connected to the bottom surface of the base 1, and the bottom surface of the sliding column 203 is fixedly connected with an anti-slip pad 206.

The material of the anti-slip pad 206 is preferably rubber, which has a certain damping effect, and can increase the friction with the bottom surface.

The bottom surface of the base 1 is provided with a second shock absorbing mechanism 3.

Referring to fig. 1, 2 and 4, the second damping mechanism 3 includes a telescopic rod 301 and four sets of circumferentially arrayed fixing blocks 302, the outer surface of the telescopic rod 301 is fixedly connected to the bottom surface of the base 1, and the outer surfaces of the four fixing blocks 302 are fixedly connected to the bottom surface of the base 1.

In this embodiment, there are two fixing blocks 302 in each of the four groups of fixing blocks 302, and two sides of each group, which are close to each other, are fixedly connected with a sliding rod 303.

The sliding end of the telescopic rod 301 is fixedly connected with a antiskid plate 307, one side surface of the four groups of fixed blocks 302, which is close to each other, is fixedly connected with a sliding rod 303, and the outer surface of the sliding rod 303 is slidably connected with a moving block 304.

Here, the vibration introduced from the base 1 drives the four sets of fixing blocks 302 to move up and down, so that the four sets of fixing blocks respectively buffer and absorb the introduced vibration, thereby improving the damping efficiency.

The outer surface of the movable block 304 is fixedly connected with a second elastic component 305, one end of the second elastic component 305 away from the outer surface of the movable block 304 is fixedly connected with the outer surface of the fixed block 302, the outer surface of the movable block 304 is hinged with a hinged plate 306, and one end of the hinged plate 306 away from the outer surface of the movable block 304 is hinged with the outer surface of the bottom plate 7.

In this embodiment, the fixed block 302 drives the sliding rod 303 to move, and drives the moving block 304 to slide back and forth on the surface of the sliding rod 303 under the hinge action of the hinge plate 306, and the second elastic component 305 is extruded while sliding.

Through the action of the second elastic component 305, the vibration of the second elastic component 305 can be buffered when the vibration moving block 304 extrudes the second elastic component, so that the vibration force is damped, and the vibration is greatly damped under the condition that four groups of the vibration moving blocks operate simultaneously, so that the device is protected.

The draw-in groove 4 has been seted up to the surface of base 1, and the inner wall sliding connection of draw-in groove 4 has external mold 5, and the upper surface of external mold 5 installs apron 6, and the inner wall fixedly connected with bottom plate 7 of external mold 5, the surface mounting of base 1 has mandrel 8, and the surface mounting of mandrel 8 has drive plate 9.

Here, the outer surface of the core mold 8 is connected to a driving plate 9, and vibration generated from the core mold 8 is transmitted into the inside of the outer mold 5 through the driving plate 9.

The outer surface of the cover plate 6 is fitted with a compacting plate 10.

The mandrel 8 is started to uniformly vibrate the materials, and under the action of the compacting plate 10, the materials are compacted further on the basis of the vibration of the mandrel 8, so that the upper and lower materials of the manufactured cement pipe are uniform, and the quality of the manufactured cement pipe is guaranteed.

Working principle: when the embodiment is used, firstly, the outer mold 5 is inserted into the clamping groove 4, at the moment, the outer mold 5 can be fixed, concrete is guided into the outer mold 5, the cover plate 6 is manually covered, the compacting plate 10 is inserted into the outer mold 5, at the moment, the core mold 8 is started to uniformly shake the material, and the effect of the compacting plate 10 is utilized, further compaction is carried out on the basis of vibration of the core mold 8, the uniformity of the upper material and the lower material of the manufactured cement pipe is ensured, the better pipe making quality is ensured, then, when the core mold 8 vibrates, vibration is transmitted into the base 1, and enters the fixed pipe 201 through the base 1, the first elastic component 205 to vibrate, and the transmitted vibration is buffered and damped under the action of the first elastic component 205, the effect of the sliding groove 202 and the limiting block 204 is utilized, the fixed pipe 201 can be limited, when the fixed pipe 201 moves due to vibration, the directional movement of the fixed pipe 201 is avoided, at the moment, after the base 1 drives the telescopic rod 301 and the fixed block 302 to move up and down, the moving block 304 is driven to slide on the surface of the sliding rod, the sliding block 304 is pressed by the sliding block 305, and the second elastic component can be damped under the action of the second elastic component, and the second vibration is damped, and the second vibration component can be damped and a large vibration can be damped at the second vibration component is simultaneously, and a large vibration device can be squeezed and damped and a second vibration component is simultaneously.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a rising core type mandrel vibration tubulation machine, includes base (1), its characterized in that: the utility model discloses a novel damping device for a plastic material, including base (1), draw-in groove (4) are offered to the bottom surface of base (1), first damper (2) of four circumference arrays are provided with, the bottom surface of base (1) is provided with second damper (3), draw-in groove (4) are offered to the surface of base (1), inner wall sliding connection of draw-in groove (4) has external mold (5), the upper surface mounting of external mold (5) has apron (6), the inner wall fixedly connected with bottom plate (7) of external mold (5), the surface mounting of base (1) has mandrel (8), the surface mounting of mandrel (8) has drive plate (9), the surface mounting of apron (6) has compaction board (10).

2. A rising core mandrel vibratory pipe making machine as set forth in claim 1 wherein: the first damping mechanism (2) comprises a fixed pipe (201), the outer surface of the fixed pipe (201) is fixedly connected to the bottom surface of the base (1), and two symmetrical sliding grooves (202) are formed in the outer surface of the fixed pipe (201).

3. A rising core mandrel vibratory pipe making machine as set forth in claim 2 wherein: the inner wall sliding connection of fixed pipe (201) has traveller (203), the surface fixedly connected with of traveller (203) has two symmetrical stopper (204), two the surface of stopper (204) is all sliding connection in the inner wall of spout (202).

4. A core-lifting mandrel vibratory pipe making machine as set forth in claim 3, wherein: the upper surface fixedly connected with first elastic component (205) of traveller (203), the one end fixedly connected with bottom surface in base (1) of the surface of traveller (203) is kept away from to first elastic component (205), the bottom surface fixedly connected with slipmat (206) of traveller (203).

5. A rising core mandrel vibratory pipe making machine as set forth in claim 1 wherein: the second damping mechanism (3) comprises a telescopic rod (301) and four groups of fixed blocks (302) which are arranged in a circumferential array, the outer surface of the telescopic rod (301) is fixedly connected to the bottom surface of the base (1), and the outer surfaces of the four fixed blocks (302) are fixedly connected to the bottom surface of the base (1).

6. A rising core mandrel vibratory pipe making machine as set forth in claim 5 wherein: the sliding end of the telescopic rod (301) is fixedly connected with a antiskid plate (307), one side face, close to each other, of each of the four groups of fixed blocks (302) is fixedly connected with a sliding rod (303), and the outer surface of each sliding rod (303) is slidably connected with a moving block (304).

7. A rising core mandrel vibratory tubulation machine as in claim 6, wherein: the outer surface fixedly connected with second elastic component (305) of movable block (304), the one end fixed connection in the surface of fixed block (302) of movable block (304) surface is kept away from to second elastic component (305), the surface of movable block (304) articulates there is hinged plate (306), the one end that movable block (304) surface was kept away from to hinged plate (306) articulates in the surface of bottom plate (7).