Telescopic magnetic side die

Abstract

The utility model relates to a telescopic magnetic side die which comprises a magnetic side die body, small holes are formed in the positions, close to the two ends, of the upper surface of the magnetic side die body, magnetic suction buttons used for fixing the magnetic side die body to a die table can be inserted into the small holes, and the telescopic magnetic side die further comprises a sliding component. The magnetic side die and the sliding component are each in a long-strip shape with the cross section in a [shape, the sliding component is embedded in the outer portion of the magnetic side die, and the position of the sliding component can be changed in the length direction of the magnetic side die. The sliding component is provided with a long groove, and the magnetic attraction button penetrates through the long groove, then extends into the small hole and is fixed to the die table in an attraction mode. The modular side mold can contract and extend in a certain range, is fixed, and covers a size range which cannot be met by a modular side mold.

Description

Technical Field

[0001] The utility model relates to a telescopic magnetic edge mold, belonging to the technical field of production molds for precast components. Background Art

[0002] During the production process of precast components, the magnetic edge mold has a fixed modulus and cannot fully meet the diverse sizes of components. Therefore, for the vast majority of components, disposable and arbitrarily cuttable temporary molds are used to fill the gaps outside the modulus during formwork erection. Temporary molds usually use materials that cannot be reused, such as foam strips. The materials cannot be reused and are difficult to degrade. This not only causes waste but also pollutes the environment. Summary of the Invention

[0003] The utility model aims to solve the above problems. By improving the existing magnetic edge mold, the effects of adjustable length, rotatable corners, and flexible application are achieved.

[0004] The utility model adopts the following technical solutions:

[0005] A telescopic magnetic edge mold includes a magnetic edge mold 1. Small holes are provided at positions near both ends on the upper surface of the magnetic edge mold 1. A magnetic suction button 3 for fixing the magnetic edge mold on the mold table can be inserted into the small holes. It also includes a sliding component 2. Both the magnetic edge mold 1 and the sliding component 2 are in the shape of long strips with a U-shaped cross-section. The sliding component 2 is nested outside the magnetic edge mold 1 and can change its position along the length direction of the magnetic edge mold 1. A long slot is provided on the sliding component 2. The magnetic suction button 3 passes through the long slot and then extends into the small hole and is attracted and fixed to the mold table.

[0006] Preferably, an凸出部 201 is provided on the upper surface of the sliding component 2 near the magnetic edge mold. The long slot extends to the凸出部 201. The length of the凸出部 201 is greater than the distance between the small hole and the edge of the magnetic edge mold 1 and less than the width of the magnetic edge mold 1.

[0007] Preferably, the long slot is arranged on the central axis of the upper surface of the sliding component 2.

[0008] Further, when the magnetic suction button 3 is located at the end of the long slot near the凸出部 201, the sliding component 2 is separated from the magnetic edge mold 1. At this time, the sliding component 2 can rotate 90° around the magnetic suction button 3 without interfering with the magnetic edge mold 1.

[0009] Furthermore, after the sliding component 2 rotates 90°, it adheres to the edge of the magnetic edge mold 1, and the magnetic suction button 3 is attracted to the mold table to form a magnetic edge mold with a 90° included angle.

[0010] Preferably, there are two sliding components 2, which are located on both sides of the magnetic edge mold 1. It should be noted that the Chinese term "凸出部" in the original text seems to be an incorrect or incomplete expression. I have translated it as "凸出部" for now, but it may need to be corrected or further defined in the actual context.

[0011] Preferably, the sliding component 2 has one and is located on one side of the magnetic side mold 1 .

[0012] Furthermore, the protruding parts 201 are provided at both ends of the sliding component 2, and the magnetic side molds 1 and the sliding component 2 are arranged alternately to form a magnetic side mold combined assembly structure that can be expanded in the length direction.

[0013] The beneficial effects of the utility model are:

[0014] 1) It can shrink and stretch within a certain range and be fixed to cover the size range that the modulus edge cannot meet.

[0015] 2) As a preferred solution, one side can be rotated and the other side can be contracted and adjusted to meet the usage scenarios of corner positions, which also reduces the use of such special side molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the retractable magnetic side mold of the utility model.

[0017] Figure 2 This is another schematic diagram of the structure of the retractable magnetic side mold of the utility model (sliding parts and Figure 1 located in different locations).

[0018] Figure 3 It is a schematic diagram of the structure of the retractable magnetic side mold when the sliding part is located at the outermost position.

[0019] Figure 4 It is a schematic diagram of step (a) when performing a rotation operation on a sliding component.

[0020] Figure 5 It is a schematic diagram of step (b) when performing a rotation operation on the sliding component.

[0021] Figure 6 It is a schematic diagram of step (c) when performing a rotation operation on the sliding component.

[0022] Figure 7 It is a schematic diagram of the structural combination and assembly of the retractable magnetic side mold of the utility model.

[0023] In the figure, 1. magnetic side mold, 2. sliding component, 3. magnetic button, 201. protrusion. DETAILED DESCRIPTION

[0024] The utility model is described below in conjunction with the accompanying drawings and specific embodiments.

[0025] See also Figure 1-Figure 3, A retractable magnetic edge mold, comprising a magnetic edge mold 1. Small holes are provided at positions near both ends on the upper surface of the magnetic edge mold 1. A magnetic suction button 3 for fixing the magnetic edge mold on the mold table can be inserted into the small holes. It further comprises a sliding member 2; both the magnetic edge mold 1 and the sliding member 2 are in a long strip shape with a U-shaped cross-section. The sliding member 2 is nested outside the magnetic edge mold 1 and can change its position along the length direction of the magnetic edge mold 1; a long slot is provided on the sliding member 2. The magnetic suction button 3 passes through the long slot and then extends into the small hole and is attracted and fixed to the mold table.

[0026] See Figure 3-Figure 6 , on the upper surface of the sliding member 2 near the magnetic edge mold end, there is a protruding portion 201. The long slot extends to the protruding portion 201. The length of the protruding portion 201 is greater than the distance between the small hole and the edge of the magnetic edge mold 1 and less than the width of the magnetic edge mold 1.

[0027] In this embodiment, the long slot is provided on the central axis of the upper surface of the sliding member 2.

[0028] In this embodiment, see Figure 4-6 , when the magnetic suction button 3 is at the end of the long slot near the protruding portion 201, the sliding member 2 is separated from the magnetic edge mold 1. At this time, the sliding member 2 can rotate 90° around the magnetic suction button 3 without interference with the magnetic edge mold 1.

[0029] In this embodiment, see Figure 4-6 , after the sliding member 2 rotates 90°, it adheres to the edge of the magnetic edge mold 1. The magnetic suction button 3 is attracted to the mold table, forming a magnetic edge mold with a 90° angle.

[0030] In this embodiment, there are two sliding members 2, located on both sides of the magnetic edge mold 1, as Figure 1 shown.

[0031] In another embodiment, there is one sliding member 2, located on one side of the magnetic edge mold 1. The drawings do not show this.

[0032] In another embodiment, see Figure 7 , both ends of the sliding member 2 are provided with the protruding portion 201. The magnetic edge mold 1 and the sliding member 2 are arranged alternately, forming a magnetic edge mold combination assembly structure with an expandable length direction.

[0033] The edge mold of the present utility model is composed of a magnetic edge mold in the middle and telescopic and rotating mechanisms on both sides. The adsorption between the mold and the mold table and the fixation between the magnetic edge mold and the telescopic and rotating mechanisms on both sides are controlled by magnetic buttons on both sides.

[0034] Usage method:

[0035] 1) Telescopic function: Pull up the magnetic buttons on both sides to make the telescopic rotating mechanism on both sides flexible, place it in the mold gap position of the mold table, adjust it to the required size, and press the magnetic button to make the magnetic side mold and the mold table magnetically attracted, and the magnetic side mold and the telescopic rotating mechanism on both sides are fastened to each other through the magnetic buttons. Flexible filling of the size that cannot be filled by the modular side mold is achieved.

[0036] 2) Rotation function

[0037] Pull up the magnetic buttons on both sides to make the telescopic mechanism on both sides flexible. On the side that needs to be rotated, move the telescopic rotating mechanism to the farthest end, such as Figure 3 As shown;

[0038] Then it can be rotated freely, such as Figure 2 As shown;

[0039] After rotating into place, press it against the magnetic side mold to avoid leakage of slurry due to gaps. The length of the other side can be adjusted as needed. After the adjustment is completed, press the magnetic button to make the magnetic side mold and the mold base magnetically attracted. The magnetic side mold and the telescopic rotating mechanisms on both sides are fastened to each other through the magnetic button. Figure 3 shown.

[0040] The utility model can shrink and stretch within a certain range, covering the size range that cannot be met by the modular side mold. It can rotate on one side and shrink and adjust on the other side to meet the use scenarios of the corner position, and also reduce the use of such special side molds. As much as possible, the modular side molds should be arranged by the manipulator to reduce the flow beat.

Claims

1. A telescopic magnetic edge mold, comprising a magnetic edge mold (1). Small holes are provided at positions near both ends of the upper surface of the magnetic edge mold (1). A magnetic attraction button (3) for fixing the magnetic edge mold on the mold table can be inserted into the small holes. It is characterized in that: It further comprises a sliding member (2); Both the magnetic edge mold (1) and the sliding member (2) are in a long strip shape with a C-shaped cross-section. The sliding member (2) is nested outside the magnetic edge mold (1) and can change its position along the length direction of the magnetic edge mold (1); A long groove is provided on the sliding member (2). The magnetic attraction button (3) passes through the long groove and then extends into the small hole and is attracted and fixed to the mold table.

2. The retractable magnetic side mold according to claim 1, characterized in that: On the upper surface of the sliding member (2) near one end of the magnetic edge mold, there is a protruding portion (201). The long groove extends to the protruding portion (201). The length of the protruding portion (201) is greater than the distance between the small hole and the edge of the magnetic edge mold (1) and less than the width of the magnetic edge mold (1).

3. The retractable magnetic side mold according to claim 1, characterized in that: The long groove is arranged on the central axis of the upper surface of the sliding member (2).

4. The retractable magnetic side mold according to claim 2, characterized in that: When the magnetic attraction button (3) is located at the end of the long groove near the protruding portion (201), the sliding member (2) is separated from the magnetic edge mold (1). At this time, the sliding member (2) can rotate 90° around the magnetic attraction button (3) without interfering with the magnetic edge mold (1).

5. The retractable magnetic side mold according to claim 4, characterized in that: After the sliding member (2) rotates 90°, it adheres to the edge of the magnetic edge mold (1). The magnetic attraction button (3) is attracted to the mold table to form a magnetic edge mold with a 90° angle.

6. The retractable magnetic side mold according to claim 1, characterized in that: There are two sliding members (2), located on both sides of the magnetic edge mold (1).

7. The retractable magnetic side mold according to claim 1, characterized in that: There is one sliding member (2), located on one side of the magnetic edge mold (1).

8. The retractable magnetic side mold according to claim 2, characterized in that: Both ends of the sliding member (2) are provided with the protruding portions (201). The magnetic edge mold (1) and the sliding member (2) are arranged alternately to form a magnetic edge mold combined assembly structure with an extendable length direction.

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