CN221659611U - Mould convenient to drawing of patterns - Google Patents

Abstract

The utility model provides a mold that is easy to demould, belongs to the field of mold demoulding technology, and is used to solve the problem that after the PC component is formed inside the mold, the concrete component and the mold are tightly adhered together, and it is difficult to separate the PC component from the mold. The utility model includes a bottom plate, the bottom plate is a rectangular plate-like structure, and two connection holes are respectively provided on the left and right sides of the upper end surface of the bottom plate, and a card slot of a U-shaped structure is provided on the upper end surface of the bottom plate. In the utility model, the adjusting screw is threadedly connected to the upper end horizontal plate of the fixed frame, so that the adjusting screw can drive the lifting plate to move downward during rotation, and a cutting block is fixedly installed on the lower end surface of the lifting plate. When the cutting block moves downward, the PC component and the first side plate can be divided, so that a gap is generated between the first side plate and the PC component, which is convenient for people to take out the first side plate and the second side plate from the card slot to realize the demoulding of the PC component.

Description

A mold that is easy to demould

Technical Field

The utility model belongs to the technical field of mold demoulding, and more specifically, particularly relates to a mold which is easy to demould.

Background Art

Concrete components, also known as PC components, have the characteristics of fast production speed, low cost and little damage to the environment. Therefore, they are widely used in construction, transportation, water conservancy and other fields. However, the existing PC component molds still have some shortcomings in use.

Based on the above, after the existing PC components are formed inside the mold, the concrete components and the mold are tightly adhered together, making it difficult to separate the PC components from the mold. Workers now often use violent disassembly methods, which can easily damage the outer wall of the PC components.

Utility Model Content

In order to solve the above technical problems, the utility model provides a mold which is easy to demould, and the adjusting screw is threadedly connected to the upper end horizontal plate of the fixed frame, so that the adjusting screw can drive the lifting plate to move downward during rotation, and a cutting block is fixedly installed on the lower end surface of the lifting plate. When the cutting block moves downward, the PC component and the first side plate can be divided to generate a gap between the first side plate and the PC component, so that people can take the first side plate and the second side plate out of the slot to realize the demoulding of the PC component.

The purpose and effect of the mold for easy demoulding of the utility model are achieved by the following specific technical means: a mold for easy demoulding, comprising a bottom plate;

The bottom plate is a rectangular plate structure, two connection holes are respectively provided on the left and right sides of the upper end surface of the bottom plate, and a card slot of a U-shaped structure is provided on the upper end surface of the bottom plate;

A first side plate, a first clamping block is fixedly mounted on the lower end surface of the first side plate, and two first side plates are symmetrically provided;

A second side plate, two of which are symmetrically provided, and a second clamping block is fixedly installed at the middle position of the lower end surface of the second side plate;

A fixing frame, wherein four fixing frames are provided in total, and the fixing frames are respectively installed on the outer end surfaces of the first side plate and the second side plate, and the fixing frames are in a U-shaped structure, and baffles are fixedly installed on the outside of the fixing frames;

A sliding block, wherein a connecting screw is fixedly installed at the middle position of the outer end surface of the sliding block;

A reinforcing plate, wherein the reinforcing plate body is an L-shaped structure, and two through holes are provided on the surface of the reinforcing plate;

A fixing frame, wherein the fixing frame body is an L-shaped structure, and the vertical plate of the fixing frame is clamped inside the fixing frame;

A lifting plate, wherein the main body of the lifting plate is a rectangular plate-shaped structure, the inner end surface of the lifting plate is in contact with the inner end surface of the vertical plate of the fixed frame, and a cutting block is fixedly installed on the lower end surface of the lifting plate, and the lower end surface of the cutting block is an inclined structure;

An adjusting screw is threadedly connected to the upper end horizontal plate of the fixing frame.

Furthermore, two vertical track grooves are formed on the outer end surface of the first side plate, and two vertical track grooves are also formed on the outer end surface of the second side plate, and the sliding block is slidably mounted inside the vertical track grooves.

Furthermore, the connecting screw on the outer end surface of the sliding block is clamped in the through hole on the surface of the reinforcing plate, and a nut is provided on the surface of the connecting screw.

Furthermore, the first clamping block at the lower end of the first side plate is clamped on the front and rear sides of the clamping slot, and the second clamping block at the lower end of the second side plate is clamped on the left and right sides of the clamping slot.

Furthermore, two first fixing holes are respectively formed on the surfaces of the vertical plates at both ends of the fixing frame, and two second fixing holes are symmetrically formed on the surface of the fixing frame. The fixing pins pass through the first fixing holes and the second fixing holes in sequence to fix the fixing frame inside the fixing frame.

Furthermore, a limit block is fixedly installed on the lower end surface of the adjusting screw, and a connecting block is fixedly installed at the middle position of the upper end surface of the lifting plate. A connecting groove is opened on the surface of the connecting block, and the limit block at the lower end of the adjusting screw is rotatably connected to the connecting groove inside the connecting block.

Compared with the prior art, the utility model has the following beneficial effects:

In the utility model, a card slot of a U-shaped structure is opened on the surface of the bottom plate, a first card block at the lower end of the first side plate and a second card block at the lower end of the second side plate are carded in the card slot on the surface of the bottom plate, the first side plate, the second side plate and the bottom plate together constitute a mold of a PC component, a sliding block is slidably mounted inside the vertical track groove, and a connecting screw on the outer end surface of the sliding block is carded in a through hole on the surface of the reinforcing plate, so that the first side plate and the second side plate can be fixed together.

In addition, two first fixing holes are opened at both ends of the fixing frame, and two second fixing holes are opened at the left and right ends of the fixing frame respectively. Workers can pass the fixing pins through the first fixing holes and the second fixing holes in sequence to fix the fixing frame inside the fixing frame, which is convenient for workers to demold the PC components later.

In addition, by setting the threaded connection between the adjusting screw and the upper end horizontal plate of the fixing frame, the adjusting screw can drive the lifting plate to move downward during rotation, and a cutting block is fixedly installed on the lower end surface of the lifting plate. When the cutting block moves downward, the PC component and the first side plate can be divided to generate a gap between the first side plate and the PC component, so that people can take the first side plate and the second side plate out of the card slot to realize the demoulding of the PC component.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the device of the present invention.

FIG. 2 is a schematic diagram of the structure of the first side plate, the second side plate and the bottom plate of the present invention.

FIG. 3 is a schematic diagram of the connection structure between the first side plate and the second side plate of the present invention.

FIG. 4 is a schematic diagram of the structure of the fixing bracket and the fixing frame of the present invention.

FIG. 5 is a schematic diagram of the structure of the fixing bracket and the adjusting screw of the utility model.

FIG. 6 is a schematic diagram of the structure of the lifting plate and the cutting block of the utility model.

In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

1. Bottom plate; 101. Card slot; 102. Connecting hole; 2. First side plate; 201. First card block; 3. Second side plate; 301. Second card block; 4. Vertical track groove; 5. Fixed frame; 501. First fixing hole; 502. Baffle; 6. Sliding block; 601. Connecting screw; 7. Reinforcement plate; 701. Through hole; 8. Fixed frame; 801. Second fixing hole; 9. Lifting plate; 901. Connecting block; 902. Cutting block; 10. Adjusting screw; 1001. Limiting block.

DETAILED DESCRIPTION

The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

Embodiment 1: As shown in Figures 1 to 6:

The utility model provides a mold that is easy to demould, comprising a bottom plate 1;

The bottom plate 1 is a rectangular plate structure, and two connection holes 102 are respectively provided on the left and right sides of the upper end surface of the bottom plate 1. The bottom plate 1 can be fixed on the ground through the setting of the connection holes 102. The upper end surface of the bottom plate 1 is provided with a card slot 101 of a U-shaped structure;

A first side plate 2, a first clamping block 201 is fixedly mounted on the lower end surface of the first side plate 2, and two first side plates 2 are symmetrically provided;

A second side plate 3, two second side plates 3 are symmetrically provided, and a second clamping block 301 is fixedly installed at the middle position of the lower end surface of the second side plate 3;

A fixing frame 5, wherein four fixing frames 5 are provided in total, and the fixing frames 5 are respectively installed on the outer end surfaces of the first side plate 2 and the second side plate 3, and the fixing frame 5 is a U-shaped structure, and a baffle 502 is fixedly installed on the outside of the fixing frame 5;

Sliding block 6, a connecting screw 601 is fixedly installed at the middle position of the outer end surface of the sliding block 6;

A reinforcing plate 7, the main body of the reinforcing plate 7 is an L-shaped structure, and two through holes 701 are provided on the surface of the reinforcing plate 7;

The fixing frame 8 has an L-shaped structure, and the vertical plate of the fixing frame 8 is clamped inside the fixing frame 5;

The lifting plate 9 is a rectangular plate-shaped structure. The inner end surface of the lifting plate 9 is in contact with the inner end surface of the vertical plate of the fixing frame 8. A cutting block 902 is fixedly installed on the lower end surface of the lifting plate 9. The lower end surface of the cutting block 902 is an inclined structure.

The adjusting screw 10 is threadedly connected to the upper end horizontal plate of the fixing frame 8.

Among them, two vertical track grooves 4 are opened on the outer end surface of the first side panel 2, and two vertical track grooves 4 are also opened on the outer end surface of the second side panel 3. The sliding block 6 is slidably mounted inside the vertical track groove 4. The first clamping block 201 at the lower end of the first side panel 2 is clamped on the front and rear sides of the clamping groove 101, and the second clamping block 301 at the lower end of the second side panel 3 is clamped on the left and right sides of the clamping groove 101. The first side panel 2, the second side panel 3 and the bottom plate 1 together constitute a mold.

Among them, the connecting screw 601 on the outer end face of the sliding block 6 is clamped in the through hole 701 on the surface of the reinforcing plate 7, and a nut is provided on the surface of the connecting screw 601. During use, the sliding block 6 is slidably clamped inside the vertical track groove 4, and the connecting screw 601 is clamped in the through hole 701 on the surface of the reinforcing plate 7. After the worker tightens the nut on the surface of the connecting screw 601, the first side panel 2 and the second side panel 3 can be fixed.

Among them, two first fixing holes 501 are respectively provided on the surfaces of the vertical plates at both ends of the fixing frame 5, and two second fixing holes 801 are symmetrically provided on the surface of the fixing frame 8. The fixing pins pass through the first fixing holes 501 and the second fixing holes 801 in sequence to fix the fixing frame 8 inside the fixing frame 5. During use, the fixing frame 8 is clamped inside the fixing frame 5, which can facilitate workers to disassemble the PC components.

Among them, a limit block 1001 is fixedly installed on the lower end surface of the adjusting screw 10, and a connecting block 901 is fixedly installed in the middle position of the upper end surface of the lifting plate 9. A connecting groove is opened on the surface of the connecting block 901. The limit block 1001 at the lower end of the adjusting screw 10 is rotatably connected in the connecting groove inside the connecting block 901. During use, when the worker rotates the adjusting screw 10, the adjusting screw 10 can drive the lifting plate 9 to move downward.

The specific usage and function of this embodiment are as follows:

In the utility model, a card slot 101 of a Chinese-shaped structure is provided on the surface of the bottom plate 1, and a first card block 201 at the lower end of the first side plate 2 and a second card block 301 at the lower end of the second side plate 3 are clamped in the card slot 101 on the surface of the bottom plate 1. The first side plate 2, the second side plate 3 and the bottom plate 1 together constitute a mold of a PC component, and the outer end surfaces of the first side plate 2 and the second side plate 3 are provided with two vertical track grooves 4, and a sliding block 6 is slidably mounted inside the vertical track groove 4. A connecting screw 601 on the outer end surface of the sliding block 6 is clamped in a through hole 701 on the surface of the reinforcing plate 7. When a worker tightens the nut on the surface of the connecting screw 601, the first side plate 2 and the second side plate 3 can be fixed together. At this time, concrete can be poured into the mold. After the concrete cools, the nut on the surface of the connecting screw 601 can be loosened, and the sliding block 6 and the reinforcing plate 7 can be removed from the first side plate 2 and the second side plate 7. The surfaces of the two side panels 3 are removed, and then the fixing frame 8 is inserted into the fixing frame 5, and two first fixing holes 501 are provided at both ends of the fixing frame 5, and two second fixing holes 801 are provided at the left and right ends of the fixing frame 8 respectively. The worker can pass the fixing pin through the first fixing hole 501 and the second fixing hole 801 in sequence to fix the fixing frame 8 inside the fixing frame 5, and then rotate the adjusting screw 10. Through the setting of the threaded connection between the adjusting screw 10 and the upper end horizontal plate of the fixing frame 8, the adjusting screw 10 can drive the lifting plate 9 to move downward during rotation. A cutting block 902 is fixedly installed on the lower end surface of the lifting plate 9. When the cutting block 902 moves downward, the PC component and the first side panel 2 can be divided, so that a gap is generated between the first side panel 2 and the PC component, which is convenient for people to take out the first side panel 2 and the second side panel 3 from the slot 101 to achieve demoulding of the PC component.

Embodiment 2: Based on the fixing frame 5 in embodiment 1, two first fixing holes 501 are opened on the surfaces of the left and right vertical plates of the fixing frame 5. The number of the first fixing holes 501 can be increased according to the height of the fixing frame 5. The number of the first fixing holes 501 can be increased to three or four. Correspondingly, the number of the second fixing holes 801 at both ends of the fixing frame 8 is increased to the same number as the first fixing holes 501, which can improve the stability of the fixing frame 8 inside the fixing frame 5.

Embodiment 3: Based on the sliding block 6 in Embodiment 1, the number of sliding blocks 6 inside each vertical track groove 4 is two, and the number of sliding blocks 6 can be increased according to the height of the vertical track groove 4. At this time, the number of reinforcing plates 7 can be increased, thereby improving the stability between the first side plate 2 and the second side plate 3.

Claims (6)

1. A mold for easy demoulding, comprising a bottom plate (1), the bottom plate (1) being a rectangular plate-shaped structure, two connection holes (102) being respectively provided on the left and right sides of the upper end surface of the bottom plate (1), and a U-shaped card slot (101) being provided on the upper end surface of the bottom plate (1); a first side plate (2), a first card block (201) being fixedly installed on the lower end surface of the first side plate (2), and two of the first side plates (2) are symmetrically provided; a second side plate (3), two of the second side plates (3) are symmetrically provided, and a second card block (301) is fixedly installed in the middle position of the lower end surface of the second side plate (3); characterized in that: a fixing frame (5), the fixing frame (5) being provided with a total of four, the fixing frames (5) being respectively installed on the outer end surfaces of the first side plate (2) and the second side plate (3), the fixing frame (5) being a U-shaped structure, and the fixing frame (5) A baffle (502) is fixedly installed on the outside of the fixing frame (5); a sliding block (6), a connecting screw (601) is fixedly installed at the middle position of the outer end surface of the sliding block (6); a reinforcing plate (7), the reinforcing plate (7) having an L-shaped structure as the main body, and two through holes (701) are provided on the surface of the reinforcing plate (7); a fixing frame (8), the fixing frame (8) having an L-shaped structure as the main body, and the vertical plate of the fixing frame (8) is clamped in the inside of the fixing frame (5); a lifting plate (9), the lifting plate (9) having a rectangular plate structure as the main body, the inner end surface of the lifting plate (9) being in contact with the inner end surface of the vertical plate of the fixing frame (8), and a cutting block (902) is fixedly installed on the lower end surface of the lifting plate (9), and the lower end surface of the cutting block (902) is an inclined structure; and an adjusting screw (10), the adjusting screw (10) being threadedly connected to the upper end horizontal plate of the fixing frame (8). 2. A mold that is easy to demould as described in claim 1, characterized in that: the outer end surface of the first side plate (2) is provided with two vertical track grooves (4), the outer end surface of the second side plate (3) is also provided with two vertical track grooves (4), and the sliding block (6) is slidably mounted inside the vertical track groove (4). 3. A mold that is easy to demould as claimed in claim 1, characterized in that: the connecting screw (601) on the outer end surface of the sliding block (6) is clamped in the through hole (701) on the surface of the reinforcing plate (7), and a nut is provided on the surface of the connecting screw (601). 4. A mold for easy demoulding as claimed in claim 1, characterized in that: the first clamping block (201) at the lower end of the first side plate (2) is clamped on the front and rear sides of the clamping slot (101), and the second clamping block (301) at the lower end of the second side plate (3) is clamped on the left and right sides of the clamping slot (101). 5. A mold for easy demoulding as claimed in claim 1, characterized in that: two first fixing holes (501) are respectively opened on the surfaces of the vertical plates at both ends of the fixing frame (5), and two second fixing holes (801) are symmetrically opened on the surface of the fixing frame (8), and the fixing pin passes through the first fixing hole (501) and the second fixing hole (801) in sequence to fix the fixing frame (8) inside the fixing frame (5). 6. A mold that is easy to demould as described in claim 1, characterized in that: a limit block (1001) is fixedly installed on the lower end surface of the adjusting screw (10), a connecting block (901) is fixedly installed at the middle position of the upper end surface of the lifting plate (9), a connecting groove is opened on the surface of the connecting block (901), and the limit block (1001) at the lower end of the adjusting screw (10) is rotatably connected to the connecting groove inside the connecting block (901).