Reinforcing mesh forming core mold

Abstract

The utility model discloses a reinforcing mesh forming core mold which comprises a core mold body, a longitudinal reinforcing steel bar positioning groove is formed in the bottom of the core mold body, the reinforcing mesh forming core mold further comprises a lower positioning piece used for supporting a reinforcing mesh, and the lower positioning piece is lower than the longitudinal reinforcing steel bar positioning groove. According to the reinforcing mesh forming mandrel, when the reinforcing mesh is formed, the reinforcing mesh is pushed in the longitudinal direction, the longitudinal reinforcing steel bars of the reinforcing mesh move along the longitudinal reinforcing steel bar positioning grooves, and the lower positioning pieces below the reinforcing steel bar positioning grooves provide upward supporting force for the reinforcing mesh, so that the reinforcing mesh is prevented from drooping; the longitudinal reinforcing steel bar positioning groove is simple in structure and good in guiding and positioning effect.

Description

Technical Field

[0001] The utility model relates to steel bar processing equipment, in particular to a steel bar mesh forming core mold. Background Art

[0002] When processing steel bars, it is necessary to guide and position the steel bars. For example, in the Chinese patent document with publication number CN218452567U, in order to prevent the position of the steel bars from shifting during the steel bar feeding process, a positioning sleeve is used to position the longitudinal steel bars 71. However, since the steel mesh includes a plurality of cross-distributed longitudinal steel bars 71 and transverse steel bars 72, it is impossible to use a positioning sleeve for guiding and positioning.

[0003] At present, the steel mesh is usually guided and positioned by the longitudinal steel bar positioning groove 11 opened at the bottom of the forming core mold 1 (such as Figure 1 As shown in FIG. 1 , since the lower part of the longitudinal steel bar positioning groove 11 is open, the steel mesh will sag under its own gravity (as shown in FIG. 1 ). Figure 2 As shown), the longitudinal steel bar 71 is separated from the longitudinal steel bar positioning groove 11, and the longitudinal steel bar 71 is shifted left and right (as shown in FIG. Figure 3 As shown), the steel bar positioning groove 11 fails to position the steel bar mesh. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art during use and provides a steel mesh forming core mold with a simple structure and good guiding and positioning effects.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A steel mesh forming core mold comprises a core mold body, wherein a longitudinal steel bar positioning groove is provided at the bottom of the core mold body. The steel mesh forming core mold also comprises a lower positioning piece for providing support for the steel mesh, wherein the height of the lower positioning piece is lower than the height of the longitudinal steel bar positioning groove.

[0007] As a further improvement of the above technical solution: the lower positioning piece is located on the side of the core mold body.

[0008] As a further improvement of the above technical solution: an upper positioning member is provided above the lower positioning member, and a guide channel is formed between the lower positioning member and the upper positioning member.

[0009] As a further improvement of the above technical solution: the lower positioning member and the upper positioning member are both positioning plates.

[0010] As a further improvement of the above technical solution: the lower positioning member and the upper positioning member are both provided with a guide portion, and a guide opening is formed between the guide portion of the lower positioning member and the guide portion of the upper positioning member.

[0011] As a further improvement of the above technical solution: the guide portion is located at one end of the lower positioning member and the upper positioning member away from the core mold body.

[0012] As a further improvement of the above technical solution: the guide portion of the upper positioning member is formed by bending the upper positioning member upward, and the guide portion on the lower positioning member is formed by bending the lower positioning member downward.

[0013] As a further improvement of the above technical solution: the core mold body, the lower positioning member and the upper positioning member are connected as one body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The steel mesh forming core mold of the utility model pushes the steel mesh in the longitudinal direction when the steel mesh is formed, and the longitudinal steel bars of the steel mesh move along the longitudinal steel bar positioning grooves. The lower positioning pieces below the steel bar positioning grooves provide upward supporting force for the steel mesh, thereby preventing the steel mesh from sagging and preventing the longitudinal steel bars from falling out of the longitudinal steel bar positioning grooves. The utility model has a simple structure and good guiding and positioning effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the existing forming core mold and steel mesh.

[0017] Figure 2 It is a side view of the existing forming core mold and steel mesh.

[0018] Figure 3 It is the main view of the existing forming core mold and the misaligned steel mesh.

[0019] Figure 4 It is a front view of the steel mesh forming core mold of the utility model.

[0020] Figure 5 It is a side view of the steel mesh forming core mold of the utility model.

[0021] Legend: 1. Core mold body; 11. Longitudinal reinforcement positioning groove; 2. Lower positioning piece; 3. Upper positioning piece; 4. Guide channel; 5. Guide part; 6. Guide opening; 71. Longitudinal reinforcement; 72. Transverse reinforcement. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "assemble", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] like Figure 4 and Figure 5 As shown, the steel mesh forming core mold of this embodiment includes a core mold body 1, a longitudinal steel bar positioning groove 11 is provided at the bottom of the core mold body 1, and the steel mesh forming core mold also includes a lower positioning member 2 for providing support for the steel mesh, and the height of the lower positioning member 2 is lower than the height of the longitudinal steel bar positioning groove 11.

[0027] The steel mesh forming core mold of this embodiment pushes the steel mesh in the longitudinal direction when the steel mesh is formed, and the longitudinal steel bars 71 of the steel mesh move along the longitudinal steel bar positioning grooves 11. The lower positioning member 2 below the steel bar positioning grooves 11 provides an upward supporting force for the steel mesh, thereby preventing the steel mesh from sagging and preventing the longitudinal steel bars 71 from slipping out of the longitudinal steel bar positioning grooves 11. The structure is simple and the guiding and positioning effects are good.

[0028] It should be noted that the longitudinal direction is the length direction of the longitudinal steel bar 71 , and correspondingly, the transverse direction is a direction perpendicular to the length direction of the longitudinal steel bar 71 .

[0029] Furthermore, in this embodiment, the lower positioning member 2 is located on the side of the core mold body 1. By arranging the lower positioning member 2 on the side of the core mold body 1, it is convenient for subsequent forming mechanisms such as bending to be arranged directly below the core mold body 1, and to cooperate with the core mold body 1 to form the steel mesh, and the lower positioning member 2 can avoid the forming mechanism, and the layout is reasonable.

[0030] Furthermore, in this embodiment, an upper positioning member 3 is provided above the lower positioning member 2, and a guide channel 4 is formed between the lower positioning member 2 and the upper positioning member 3. By providing the upper positioning member 3 above the lower positioning member 2, the steel mesh is first guided through the guide channel 4 to avoid deviation, and then smoothly reaches the longitudinal steel bar positioning groove 11, with a good guiding effect.

[0031] Further, in this embodiment, the lower positioning member 2 and the upper positioning member 3 are both positioning plates. The positioning plates can provide good support for the steel mesh, have a simple structure, and are stable in guiding and positioning. Of course, in other embodiments, the lower positioning member 2 and the upper positioning member 3 can also be rods or frame structures, etc., which will not be repeated.

[0032] Furthermore, in this embodiment, the lower positioning member 2 and the upper positioning member 3 are both provided with a guide portion 5, and a guide opening 6 is formed between the guide portion 5 of the lower positioning member 2 and the guide portion 5 of the upper positioning member 3. Because the longitudinal steel bars 71 or the transverse steel bars 72 in the steel mesh may be bent and deformed sometimes before forming, the guide opening 6 can be provided to guide the steel mesh with a large bending deformation, so that the steel mesh can be guided and positioned by entering the guide channel 4.

[0033] Furthermore, in this embodiment, the guide portion 5 is located at the end of the lower positioning member 2 and the upper positioning member 3 away from the core mold body 1. Since the guide portion 5 is located at the end of the lower positioning member 2 and the upper positioning member 3 away from the core mold body 1, the steel mesh will first pass through the guide opening 6 and then enter the guide channel 4. Even if the longitudinal steel bars 71 or the transverse steel bars 72 are severely bent and deformed, they can smoothly enter the guide channel 4 through the guide opening 6, and the guiding effect is good.

[0034] Furthermore, in this embodiment, the guide portion 5 of the upper positioning member 3 is formed by bending the upper positioning member 3 upward, and the guide portion 5 on the lower positioning member 2 is formed by bending the lower positioning member 2 downward. The guide portion 5 is formed by bending the upper positioning member 3 upward and the lower positioning member 2 downward, so that the opening size of the guide port 6 gradually decreases toward the guide channel 4, thereby guiding the steel mesh, and the structure is simple and reasonable.

[0035] Furthermore, in this embodiment, the core mold body 1, the lower positioning member 2 and the upper positioning member 3 are connected as one. By connecting the core mold body 1, the lower positioning member 2 and the upper positioning member 3 as one, the structure is simple. Of course, in other embodiments, the core mold body 1 and the lower positioning member 2 and the upper positioning member 3 can also be separately arranged on different adjacent devices for easy loading and unloading and maintenance.

[0036] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as above in the preferred embodiment, it is not used to limit the utility model. Any technician familiar with the field can make many possible changes and modifications to the technical solution of the utility model by using the methods and technical contents disclosed above without departing from the spirit and technical solution of the utility model, or modify it into an equivalent embodiment of equivalent changes. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model, still fall within the scope of protection of the technical solution of the utility model.

Claims

1. A steel mesh forming core mold, comprising a core mold body (1), wherein the bottom of the core mold body (1) is provided with a longitudinal steel bar positioning groove (11), characterized in that: The steel mesh forming core mold also includes a lower positioning member (2) for providing support for the steel mesh, and the height of the lower positioning member (2) is lower than the height of the longitudinal steel bar positioning groove (11).

2. The steel mesh forming core mold according to claim 1, characterized in that: The lower positioning member (2) is located on the side of the core mold body (1).

3. The steel mesh forming core mold according to claim 2, characterized in that: An upper positioning member (3) is provided above the lower positioning member (2), and a guide channel (4) is formed between the lower positioning member (2) and the upper positioning member (3).

4. The steel mesh forming core mold according to claim 3, characterized in that: The lower positioning member (2) and the upper positioning member (3) are both positioning plates.

5. The steel mesh forming core mold according to claim 3, characterized in that: The lower positioning member (2) and the upper positioning member (3) are both provided with a guide portion (5), and a guide opening (6) is formed between the guide portion (5) of the lower positioning member (2) and the guide portion (5) of the upper positioning member (3).

6. The steel mesh forming core mold according to claim 5, characterized in that: The guide portion (5) is located at one end of the lower positioning member (2) and the upper positioning member (3) away from the core mold body (1).

7. The steel mesh forming core mold according to claim 6, characterized in that: The guide portion (5) of the upper positioning member (3) is formed by bending the upper positioning member (3) upwards, and the guide portion (5) on the lower positioning member (2) is formed by bending the lower positioning member (2) downwards.

8. The steel mesh forming core mold according to any one of claims 3 to 6, characterized in that: The core mold body (1), the lower positioning member (2) and the upper positioning member (3) are connected as a whole.

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