Concrete block forming mold with jacking and stretching device

Abstract

The utility model relates to the technical field of concrete forming dies, and discloses a concrete block forming die with a jacking device, which comprises a frame body with an upper opening, a first movable die body detachably arranged on the frame body, a forming cavity arranged between the frame body and the first movable die body and used for forming a concrete product, and the forming cavity is communicated with the upper opening. The first movable mold body is laterally arranged on the frame body in a sliding mode, a mounting hole corresponding to the first movable mold body is formed in the frame body, the first movable mold body is inserted into or pulled out of the frame body from the inner side of the mounting hole, and a jacking and stretching device is arranged between the first movable mold body and the frame body. According to the concrete block forming mold with the ejecting and extending device, the ejecting and extending device is arranged, the first movable mold body can be ejected out of the frame body by screwing the first bolt, then the whole first movable mold body can be pulled out conveniently, demolding is more convenient, and labor is saved; and the positioning pipe is arranged, so that positioning assembly of the multiple movable mold bodies is facilitated, the assembly difficulty is low, the mold assembly time is saved, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete forming mould technical field, specifically, relate to a concrete block forming mould with top stretching device. BACKGROUND

[0002] In the processing process of using concrete to pour concrete prefabricated component, the forming mould is the necessary device commonly used, the semi-fluid concrete is poured into the forming mould, and after the concrete solidifies, the cavity shape of the mould can be poured and formed, but some existing concrete block forming moulds have the following problems: 1, after the concrete product is formed, the dynamic mould needs to be demoulded, that is, the dynamic mould needs to be manually separated from the frame body of the mould, in this process, due to the adhesion or extrusion of the dynamic mould and the concrete product, the friction resistance between the two is large, which causes the problem that the dynamic mould is not easy to be demoulded; 2, when the concrete product with multiple cavities needs to be formed, multiple dynamic moulds need to be set to correspond to form multiple cavities, when the dynamic mould is installed, it is not easy to position multiple dynamic moulds, which causes high difficulty in assembling and fixing the dynamic moulds, and it is time-consuming and laborious to use. SUMMARY

[0003] To solve at least one aspect of the above problems, the utility model provides a concrete block forming mould with top stretching device, which comprises: a frame body with an upper opening, a first dynamic mould body is detachably arranged on the frame body, a forming cavity for forming a concrete product is arranged between the frame body and the first dynamic mould body, the forming cavity is communicated with the upper opening, the first dynamic mould body is laterally slidably arranged on the frame body, an installation hole corresponding to the first dynamic mould body is arranged on the frame body, the first dynamic mould body is inserted / extracted into / from the frame body from the inside of the installation hole, a top stretching device is arranged between the first dynamic mould body and the frame body, the top stretching device is used to stretch the first dynamic mould body out of the frame body from the inside of the installation hole, the top stretching device comprises an installation plate and a first bolt, the installation plate is arranged on the outside of the frame body and connected with the first dynamic mould body, the first bolt is threadedly connected to the installation plate, one end of the first bolt penetrates through the installation plate and abuts against the frame body; the concrete block forming mould with top stretching device has the top stretching device, the first dynamic mould body can be stretched out of the frame body by rotating the first bolt, and then the whole first dynamic mould body can be pulled out, which is more convenient and labor-saving for demoulding; the positioning pipe is arranged, which is convenient for positioning and assembling multiple dynamic mould bodies, has low assembly difficulty, saves mould assembly time, and improves efficiency.

[0004] Optionally, both ends of the installation plate are connected with the first dynamic mould body, and the first bolt is provided with two and arranged at both ends of the installation plate.

[0005] Optionally, a first nut is fixedly arranged on the mounting plate and threadedly connected with the first bolt, and a through hole is arranged on the mounting plate, and the first bolt is arranged at one end of the through hole and abuts against the frame body.

[0006] Optionally, the longitudinal section of the mounting plate is in inverted L shape.

[0007] Optionally, the first movable mold body is provided with a first handle at one end, the first handle is exposed outside the frame body, and two first handles are symmetrically arranged, and the first handle is used to drive the first movable mold body to be inserted into / extracted from the frame body.

[0008] Optionally, a second movable mold body is detachably arranged on the frame body, the second movable mold body is arranged on both sides of the first movable mold body and symmetrically distributed, the second movable mold body is laterally slidably arranged on the frame body, a second handle is arranged at one end of the second movable mold body away from the first movable mold body, the second handle is used to drive the second movable mold body to be inserted into / extracted from the frame body, the forming cavity is formed between the frame body, the first movable mold body and the second movable mold body, and the concrete product is a fish nest brick.

[0009] Optionally, a first connecting plate is arranged on the first movable mold body, a second connecting plate corresponding to the first connecting plate is arranged on the second movable mold body, the first connecting plate and the second connecting plate are fixed by a second bolt, and a positioning pipe is detachably inserted between the first connecting plate and the second connecting plate, and the positioning pipe penetrates the first connecting plate and the second connecting plate.

[0010] Optionally, a first inclined surface facilitating demolding is arranged on the first movable mold body, and a second inclined surface facilitating demolding is arranged on the second movable mold body.

[0011] Optionally, a plurality of universal wheels are arranged on the lower part of the frame body.

[0012] Optionally, an adjusting mechanism for adjusting the vertical distance between the universal wheel and the frame body is arranged on the frame body, the adjusting mechanism comprises a mounting guide column and an adjusting rod, the mounting guide column is connected to the frame body, the adjusting rod is threadedly connected to the mounting guide column, the universal wheel is connected to the lower end of the adjusting rod, a second nut for threadedly connecting the adjusting rod is arranged on the mounting guide column, the adjusting rod vertically penetrates the mounting guide column and two second nuts, the second nuts are arranged on the upper and lower sides of the mounting guide column, and a rotating handle is arranged on the upper end of the adjusting rod.

[0013] Compared to existing technologies, the concrete block molding mold with an extension device in this utility model is equipped with an extension device, which allows the first moving mold body to be pushed out of the frame by tightening the first bolt, making it easier to pull out the entire first moving mold body, thus making demolding more convenient and labor-saving; it is equipped with a positioning tube, which facilitates the positioning and assembly of multiple moving mold bodies, reducing assembly difficulty, saving mold assembly time, and improving efficiency; the longitudinal section of the mounting plate is inverted L-shaped, resulting in high structural strength; a first handle is provided at one end of the first moving mold body, which is used to drive the first moving mold body to insert / extract from the frame, making operation easy; the first connecting plate and the second connecting plate A positioning tube is detachably inserted between the first and second connecting plates, which passes through the first and second connecting plates to prevent relative displacement between them. After the first and second connecting plates are positioned, the bolt holes of the second bolts on both are aligned, making it easy to install the second bolts for fixation. The first moving mold body is provided with a first inclined surface for easy demolding, and the second moving mold body is provided with a second inclined surface for easy demolding, making demolding easier. The frame is provided with an adjustment mechanism for adjusting the vertical distance between the casters and the frame, which can retract the casters or raise the frame height as needed, making it more flexible to use. Attached Figure Description

[0014] Figure 1 This is a perspective view of the concrete block forming mold with an extension device according to this utility model;

[0015] Figure 2 for Figure 1 Enlarged view of section A in the middle;

[0016] Figure 3 for Figure 1 Enlarged view of section B;

[0017] Figure 4 This is a schematic diagram of the forming cavity of the concrete block forming mold with top extension device according to this utility model;

[0018] Figure 5 This is a top view of the concrete block forming mold with a top extension device according to this utility model;

[0019] Figure 6 This is a cross-sectional view of the concrete block forming mold with an extension device according to the present invention.

[0020] Figure 7 for Figure 6 Enlarged view of section C;

[0021] Figure 8 This is a schematic diagram of the structure of the first and second moving mold bodies of this utility model when they are disassembled;

[0022] Figure 9 This is a schematic diagram of the positioning tube of the concrete block forming mold with top extension device according to this utility model;

[0023] Figure 10 For Figure 9 Enlarged view of the middle D part;

[0024] The corresponding component names of various reference numerals in the drawings are as follows: 1 is a frame body, 101 is an upper opening, 102 is a forming cavity, 103 is a mounting hole, 2 is a first movable mold body, 21 is a first handle, 22 is a first connecting plate, 23 is a first inclined surface, 3 is a mounting plate, 31 is a first nut, 32 is a through hole, 4 is a first bolt, 5 is a concrete product, 6 is a second movable mold body, 61 is a second handle, 62 is a second connecting plate, 63 is a second inclined surface, 71 is a second bolt, 72 is a positioning pipe, 8 is a universal wheel, 91 is a mounting guide column, 92 is an adjusting rod, 93 is a second nut, 94 is a rotating handle, and 10 is a connecting block. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0026] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship in normal use of the product.

[0027] The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features.

[0028] Reference Figures 1-10The utility model embodiment provides a kind of concrete block forming mould with top extension device, it include: the frame body 1 with upper opening 101, semi-fluid concrete block is poured from upper opening 101, first movable mould body 2 is detachably provided on frame body 1, forming cavity 102 for forming concrete product 5 is provided between frame body 1 and first movable mould body 2, forming cavity 102 is communicated with upper opening 101, first movable mould body 2 is laterally slidably arranged on frame body 1, installation hole 103 corresponding with first movable mould body 2 is provided on frame body 1, first movable mould body 2 is inserted / extracted frame body 1 from inside installation hole 103, top extension device is provided between first movable mould body 2 and frame body 1, top extension device is used to top extension first movable mould body 2 from inside installation hole 103 and out of frame body 1, top extension device includes mounting plate 3 and first bolt 4, mounting plate 3 is placed on the outside of frame body 1 and is connected with first movable mould body 2, first bolt 4 is screw-connected on mounting plate 3, one end of first bolt 4 penetrates mounting plate 3 and is abutted on frame body 1;The concrete block forming mould with top extension device of the utility model is provided with top extension device, first movable mould body can be pushed out of frame body by screwing first bolt, and then it is convenient to pull out the whole first movable mould body, stripping is more convenient, labor-saving;It is provided with positioning pipe, and it is convenient to position and assemble between multiple movable mould bodies, assembly difficulty is low, mould assembly time is saved, efficiency is improved.

[0029] Reference Figure 1 、 Figure 2 、 Figure 6 And Figure 7Two ends of the mounting plate 3 are connected with the first movable mold body 2, the mounting plate 3 is a horizontal plate extending in the horizontal direction, two first bolts 4 are arranged at the two ends of the mounting plate 3 respectively, the mounting plate 3 has an outward extruding reaction force by screwing the two first bolts 4 inward, thereby driving the whole first movable mold body to be extruded out of the frame body, the two first bolts 4 can make the left and right ends of the first movable mold body to be extruded out of the frame body synchronously or more synchronously, specifically, the two first bolts 4 can be screwed by two persons at the same time, or one employee can screw the two first bolts 4 back and forth in turn, the first bolt 4 can be screwed by an electric wrench to improve the efficiency, the mounting plate 3 is fixedly provided with a first nut 31 threadedly connected with the first bolt 4 by welding or the like, the mounting plate 3 is provided with a through hole 32, one end of the first bolt 4 penetrates through the through hole 32 and abuts against the frame body 1, the structure is reasonable; the longitudinal section of the mounting plate 3 is inverted L-shaped, the structural strength is high; the mounting plate 3 and the first movable mold body 2 are fixedly connected with a connecting block 10; one end of the first movable mold body 2 is provided with a first handle 21, the first handle 21 is exposed outside the frame body 1, the first handle 21 is symmetrically provided with two, the first handle 21 is used to drive the first movable mold body 2 to be inserted / extracted into / from the frame body 1, the operation difficulty is low; the frame body 1 is detachably provided with a second movable mold body 6, the second movable mold body 6 is provided with two and symmetrically distributed on the two sides of the first movable mold body 2, the second movable mold body 6 is laterally slidably arranged on the frame body 1, one end of the second movable mold body 6 away from the first movable mold body 2 is provided with a second handle 61, the second handle 61 is used to drive the second movable mold body 6 to be inserted / extracted into / from the frame body 1, the operation difficulty is low, a forming cavity 102 is formed between the frame body 1, the first movable mold body 2 and the second movable mold body 6, and the concrete product 5 is a fish nest brick.

[0030] Referring to Figure 4 、 Figure 5 、 Figure 9 and Figure 10The first connecting plate 22 is fixed with the second connecting plate 62 through a plurality of second bolts 71, and a positioning pipe 72 is detachably inserted between the first connecting plate 22 and the second connecting plate 62, the positioning pipe 72 penetrates the first connecting plate 22 and the second connecting plate 62, so that the relative displacement between the first connecting plate 22 and the second connecting plate 62 is not easy to occur, after the first connecting plate 22 and the second connecting plate 62 are positioned, the bolt hole positions of the second bolts 71 on the two are aligned, so that the second bolts 71 are installed and fixed; The first inclined surface 23 is arranged on the upper side, the lower side, the left side or the right side of the first movable mold body 2, which is convenient for demolding, and the first movable mold body 2 is small inside and large outside, which is more labor-saving, and the second inclined surface 63 is arranged on the upper side, the lower side, the left side or the right side of the second movable mold body 6, which is convenient for demolding, and the second movable mold body 6 is small inside and large outside, which is more labor-saving, and the second inclined surface 63 is arranged on the upper side, the lower side, the left side or the right side of the second movable mold body 6.

[0031] Referring to Figure 1 and Figure 3 The lower part of the frame body 1 is provided with a plurality of universal wheels 8, which is convenient for moving and transporting the frame body 1; The frame body 1 is provided with an adjusting mechanism for adjusting the vertical distance between the universal wheel 8 and the frame body 1, which can be collected or adjusted according to the demand, and the height of the frame body is more flexible; The adjusting mechanism comprises a mounting guide column 91 and an adjusting rod 92, the mounting guide column 91 is connected to the frame body 1, the adjusting rod 92 is threadedly connected to the mounting guide column 91, the adjusting rod 92 is provided with external threads in the vertical direction, the universal wheel 8 is connected to the lower end of the adjusting rod 92, the mounting guide column 91 is provided with a second nut 93 for threadedly connecting the adjusting rod 92, the adjusting rod 92 vertically penetrates the mounting guide column 91 and the two second nuts 93, the second nut 93 is provided with two and is distributed on the upper and lower sides of the mounting guide column 91, the upper end of the adjusting rod 92 is provided with a rotating handle 94, which is convenient for rotating the adjusting rod 92 by hand, and the vertical height distance between the universal wheel 8 and the frame body 1 is adjusted by the forward and reverse rotation of the adjusting rod, so as to meet different height requirements.

[0032] The concrete block forming die with the top stretching device, provided with the top stretching device, can push out the first movable mold body from the frame body by screwing the first bolt, and then conveniently pull out the whole first movable mold body, and is more convenient and saves labor for demolding; the positioning pipe is provided, positioning assembly between the multiple movable mold bodies is facilitated, assembly difficulty is low, mold assembly time is saved, efficiency is improved; the longitudinal section of the mounting plate is inverted L-shaped, and the structural strength is high; the first movable mold body is provided with the first handle at one end, the first handle is used for driving the first movable mold body to insert / extract the frame body, and the operation difficulty is low; the positioning pipe is detachably inserted between the first connecting plate and the second connecting plate, the positioning pipe penetrates the first connecting plate and the second connecting plate, the relative displacement between the first connecting plate and the second connecting plate is not prone to occur, after the first connecting plate and the second connecting plate are positioned, bolt hole positions of the second bolts on the two are aligned, the second bolts are conveniently installed for fixing; the first movable mold body is provided with the first inclined surface facilitating demolding, the second movable mold body is provided with the second inclined surface facilitating demolding, and demolding is more labor-saving; the adjusting mechanism for adjusting the vertical distance between the universal wheel and the frame body is arranged on the frame body, the universal wheel can be retracted or the frame body height can be adjusted according to requirements, and use is more flexible.

[0033] The above only is the preferred embodiment of the utility model, it should be pointed out, for ordinary technical personnel in the prior art, on the premise of not departing from the technical principles of the utility model, can also make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model.

Claims

1. A concrete block forming mold with a top extension device, characterized in that, The utility model relates to a concrete product forming device, including: The utility model discloses a concrete product forming device, including: the frame body (1) with upper opening (101), the first movable mould body (2) is detachably arranged on the frame body (1), the forming cavity (102) for forming concrete product (5) is arranged between the frame body (1) and the first movable mould body (2), the forming cavity (102) is communicated with the upper opening (101), the first movable mould body (2) is laterally slidably arranged on the frame body (1), the mounting hole (103) corresponding with the first movable mould body (2) is arranged on the frame body (1), the first movable mould body (2) is inserted / extracted from the frame body (1) from the inside of the mounting hole (103), the first movable mould body (2) and the frame body (1) are provided with the top extension device, the top extension device is used to top extension the first movable mould body (2) from the inside of the mounting hole (103) and out of the frame body (1), the top extension device includes mounting plate (3) and first bolt (4), the mounting plate (3) is placed on the outside of the frame body (1) and is connected with the first movable mould body (2), the first bolt (4) is threadedly connected on the mounting plate (3), one end of the first bolt (4) penetrates the mounting plate (3) and abuts on the frame body (1).

2. A concrete block forming mould with a top ejector according to claim 1, characterized in that, The both ends of the mounting plate (3) are connected with the first movable mould body (2), and the first bolt (4) is provided with two and is placed at the both ends of the mounting plate (3) respectively.

3. The concrete block forming mold with a top extension device of claim 1, wherein, The first nut (31) threadedly connected with the first bolt (4) is fixedly arranged on the mounting plate (3), the through hole (32) is arranged on the mounting plate (3), and one end of the first bolt (4) penetrates the through hole (32) and abuts on the frame body (1).

4. The concrete block forming mold with a top extension device of claim 1, wherein, The longitudinal section of the mounting plate (3) is inverted L-shaped.

5. The concrete block forming mold with a top extension device of claim 1, wherein, One end of the first movable mould body (2) is provided with the first handle (21), the first handle (21) is exposed to the frame body (1), the first handle (21) is symmetrically provided with two, and the first handle (21) is used to drive the first movable mould body (2) to insert / extract the frame body (1).

6. The concrete block forming mold with a top extension device of claim 1, wherein, The second movable mould body (6) is detachably arranged on the frame body (1), the second movable mould body (6) is provided with two and is symmetrically distributed on the both sides of the first movable mould body (2), the second movable mould body (6) is laterally slidably arranged on the frame body (1), the second handle (61) is arranged at the end, away from the first movable mould body (2), of the second movable mould body (6), the second handle (61) is used to drive the second movable mould body (6) to insert / extract the frame body (1), the forming cavity (102) is formed between the frame body (1), the first movable mould body (2) and the second movable mould body (6), and the concrete product (5) is fish nest brick.

7. A concrete block forming mould with a top ejector according to claim 6, characterised in that, The first movable mold body (2) is provided with a first connecting plate (22), the second movable mold body (6) is provided with a second connecting plate (62) corresponding to the first connecting plate (22), the first connecting plate (22) and the second connecting plate (62) are fixed through a second bolt (71), and a positioning pipe (72) is detachably inserted between the first connecting plate (22) and the second connecting plate (62).

8. The concrete block forming mold with a top extension device of claim 6, wherein, The first movable mold body (2) is provided with a first inclined surface (23) facilitating demolding, and the second movable mold body (6) is provided with a second inclined surface (63) facilitating demolding.

9. A concrete block forming mould with a top extension according to any one of claims 1-8, characterized in that, A plurality of universal wheels (8) are arranged on the lower part of the frame body (1).

10. A concrete block forming mould with a top extension according to claim 9, characterized in that An adjusting mechanism for adjusting the vertical distance between the universal wheel (8) and the frame body (1) is arranged on the frame body (1), the adjusting mechanism comprises a mounting guide column (91) and an adjusting rod (92), the mounting guide column (91) is connected to the frame body (1), the adjusting rod (92) is threadedly connected to the mounting guide column (91), the universal wheel (8) is connected to the lower end of the adjusting rod (92), the mounting guide column (91) is provided with a second nut (93) for threadedly connecting the adjusting rod (92), the adjusting rod (92) vertically penetrates the mounting guide column (91) and two second nuts (93), the second nuts (93) are arranged on the upper and lower sides of the mounting guide column (91), and the upper end of the adjusting rod (92) is provided with a rotating handle (94).

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