Opening and closing angle assembly machine mold fixing structure and opening and closing angle assembly machine

Abstract

The utility model relates to the field of angle steel processing equipment, in particular to a die fixing structure of an opening and closing angle general assembling machine, which comprises a movable die support, the movable die support is provided with a mounting groove, and the movable die support is provided with a fixing block in the middle area of the mounting groove; the fixing structure further comprises a plurality of mold blocks, each mold block comprises a mounting part and a shaping part connected to the mounting part, when the mounting parts are mounted in the mounting grooves, the mounting parts close to the fixing blocks can abut against the fixing blocks, and the adjacent mold blocks abut against each other for limiting; the fixing structure further comprises a screw rod and a nut, the screw rod penetrates through the fixing hole and then is connected to the fixing block, the nut is matched with the screw rod in a spiral mode, and the nut abuts against the mounting part of the die block on the outermost side for limiting. The utility model further provides the opening and closing angle assembly machine which comprises the mold fixing structure of the opening and closing angle assembly machine. According to the utility model, the die block can be transversely fixed through the fixing block, so that the existing problems are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of angle steel processing equipment, and in particular to a mold fixing structure for an angle steel assembly machine and an angle steel assembly machine. Background Technology

[0002] Opening and closing angles are common processing methods for angle steel. Angle opening and closing assembly machines are used to process angle steel by opening and closing angles. Among them, the horizontal angle opening and closing assembly machine is a common tool for processing angle steel by opening and closing angles. As shown in the utility model patent with application number 200920017587.1, which discloses an angle steel opening and closing machine, the angle steel is fixed to the fixed mold by a vertical upper pressing device, and the angle steel is laterally extruded by a main pushing device driving the movable mold.

[0003] Existing horizontal angle-opening assembly machines typically feature detachable movable molds, allowing for adjustment of the opening angle processing angle by replacing the movable mold. The applicant's mold fixing method involves: the movable mold comprising multiple mold blocks; a sliding groove for mounting the mold blocks on the main push device; and adjusting the number and position of the mold blocks while they are mounted in the groove to adjust the actual processing surface position and size of the movable mold. After adjusting the position and number of the mold blocks, longitudinal bolts pass through the sidewall of the sliding groove and connect and fix them to the outermost mold block.

[0004] During assembly, the applicant discovered that the existing fixing method, after fixing, results in lateral constraints between the various mold blocks and fixation by bolts at the position of the outermost mold block. The bolts are subjected to a large shear force generated by the lateral force of the mold blocks, which makes the bolts prone to deformation and damage. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a mold fixing structure and an opening and closing angle assembly machine, which can fix the mold block laterally through the fixing block, effectively solving the existing problems.

[0006] To solve the above problems, this utility model provides a fixing structure for an assembly mold with an opening and closing angle, including a moving mold support. The moving mold support has a mounting surface, a mounting groove on the mounting surface, and a fixing block in the middle area of ​​the mounting groove.

[0007] The fixing structure also includes a plurality of mold blocks. Each mold block includes a mounting part that can be slidably fitted in the mounting groove and a shaping part connected to the mounting part. One side of the shaping part abuts against the mounting surface and the other side forms a shaping side. When the mounting part is installed in the mounting groove, the mounting part near the fixing block can abut against the fixing block, and the adjacent mold blocks abut against each other and are limited in position.

[0008] The mounting part has a fixing hole, and the fixing structure also includes a screw and a nut. The screw passes through the fixing hole and is connected to the fixing block. The nut is screwed to the screw, and the nut abuts and limits the mounting part of the outermost mold block.

[0009] Furthermore, the mounting slot is configured as a T-shaped slot.

[0010] Furthermore, the screw is fixedly connected to the fixing block, or

[0011] The fixing block has a through hole, and the screw passes through the through hole.

[0012] Furthermore, at least two of the mold blocks are configured as inner mold blocks, the inner mold blocks having positioning holes for the fixing block to be inserted.

[0013] Furthermore, the moving mold support includes a frame and a groove installed on the frame, the groove having the mounting groove, and the fixing block installed on the frame;

[0014] The groove is provided in two parts, and the two grooves form an installation space for the fixing block, or the groove is provided with a through groove for the fixing block to pass through.

[0015] Furthermore, the trough is welded to the frame, or the trough is bolted to the frame.

[0016] Furthermore, the fixing block is welded to the frame.

[0017] Furthermore, the frame is provided with a fixing groove, and the fixing block is positioned and inserted into the fixing groove.

[0018] Furthermore, a first insertion part is formed on one side of the mold block, and a second insertion part is formed on the other side, so that two adjacent mold blocks can be inserted and fitted together through the first insertion part and the second insertion part.

[0019] This utility model also provides an opening and closing angle assembly machine, including the opening and closing angle assembly machine mold fixing structure as described above.

[0020] The beneficial effect of this utility model is that it effectively solves the existing problems by fixing the mold block laterally with a fixing block. Attached Figure Description

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0022] Figure 1This is a structural schematic diagram of an embodiment of the present utility model.

[0023] Figure 2 for Figure 1 Schematic diagram of the locally enlarged structure at point A in the middle.

[0024] Figure 3 This utility model contains a schematic diagram of the structure of the mold block.

[0025] Figure 4 This is a structural schematic diagram of the mold block in this utility model from another perspective.

[0026] The components are: 1. Moving mold support; 101. Frame; 102. Groove; 2. Mounting groove; 3. Fixing block; 4. Mold block; 401. Mounting part; 402. Shaping part; 5. Fixing hole; 6. Screw; 7. Nut; 8. First insertion part; 9. Second insertion part. Detailed Implementation

[0027] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0028] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0029] Furthermore, it should be understood in the description of this utility model that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected by an intermediate structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0031] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] In this utility model, such as Figures 1 to 4 As shown, a fixing structure for an opening / closing angle assembly mold is provided, including a moving mold support 1. The moving mold support 1 has a mounting surface, and the moving mold support 1 has a mounting groove 2 on the mounting surface. The moving mold support 1 has a fixing block 3 in the middle area of ​​the mounting groove 2. The fixing structure also includes multiple mold blocks 4. Each mold block 4 includes a mounting part 401 that can be slidably fitted in the mounting groove 2 and a shaping part 402 connected to the mounting part 401. One side of the shaping part 402 abuts against the mounting surface, and the other side forms a shaping side. When the mounting part 401 is installed in the mounting groove 2, the mounting part 401 near the fixing block 3 can abut against the fixing block 3, and adjacent mold blocks 4 abut against and limit each other. The mounting part 401 has a fixing hole 5. The fixing structure also includes a screw 6 and a nut 7. The screw 6 passes through the fixing hole 5 and is connected to the fixing block 3. The nut 7 is screwed to the screw 6, and the nut 7 abuts against and limits the mounting part 401 of the outermost mold block 4.

[0033] In use, the mounting part 401 of the mold block 4 is slidably inserted into the groove. After the mold blocks 4 on both sides of the fixing block 3 are installed, the screw 6 passes through the fixing holes 5 of each mold block 4, and the screw 6 is screwed and fixed by the nut 7, so that each mold block 4 is pressed and fixed to the fixing block 3 one by one. This completes the fixing of each mold block 4.

[0034] After the fixing structure of this utility model is completed, the lateral constraint of the mold block 4 is transmitted to the tension of the screw 6. Compared with the existing bolts which are easily damaged by shear force, the screw 6 of this utility model is not easily deformed and damaged by tension, which can stably fix each mold block 4 and prevent the problem of inconvenient disassembly caused by the deformation of the screw 6. Moreover, this utility model achieves lateral positioning and fixing of the mold block 4 through the fixing block 3, which can improve the stability of the lateral positioning and fixing of the fixing block 3.

[0035] Furthermore, this utility model uses nuts 7 to press the fixing blocks 3 one by one against the fixing blocks 3, so that each mold block 4 can be pressed together as a whole after being fixed, thereby further improving the positional stability of the mold block 4. It can also use the mutual abutment and limiting of adjacent mold blocks 4 to further reduce the lateral constraint force required to stabilize the mold block 4.

[0036] In a preferred embodiment, more specifically, the mounting groove 2 is configured as a T-shaped groove.

[0037] In a preferred embodiment, more specifically regarding the structure of this utility model, the screw 6 is fixedly connected to the fixing block 3. Specifically, the fixing block 3 is provided with a through hole, through which the screw 6 passes.

[0038] Alternatively, in an alternative embodiment, the screw 6 may be welded to the fixing block 3, or the screw 6 may be threaded and fixed to the fixing block 3.

[0039] In a preferred embodiment, more specifically regarding the structure of this invention, at least two of the mold blocks 4 are configured as inner mold blocks, each inner mold block having a positioning hole for the fixing block 3 to be inserted into. By providing positioning holes in two mold blocks 4, the mold blocks 4 on both sides of the fixing block 3 can be brought closer together on the shaping side during installation.

[0040] In a preferred embodiment, the structure of the present invention is further described in more detail as follows: the moving mold support 1 includes a frame 101 and a groove 102 installed on the frame 101. The groove 102 has the mounting groove 2, and the fixing block 3 is installed on the frame 101. The groove 102 is provided with a through groove through which the fixing block 3 passes.

[0041] Alternatively, in an optional embodiment, the groove 102 can be configured in such a way that two grooves 102 are provided, forming an installation space for the fixing block 3 between the two grooves 102. As shown in the figure, this configuration of two grooves 102 can reduce the constraints imposed by the grooves 102 on the installation of the fixing block 3, thereby facilitating the arrangement of the fixing block 3.

[0042] By using the two fixing block setup methods described above, the fixing blocks can be fixed on the frame. Compared to fixing the fixing blocks to the groove, this reduces the lateral load on the groove during processing, lowers the strength requirements for processing and fixing the groove, and further improves the stability of the groove in guiding and limiting the mold block.

[0043] In a preferred embodiment, specifically regarding the structure of this utility model, the groove 102 is bolted to the frame 101, or the groove 102 is welded to the frame 101.

[0044] In an embodiment where the fixing block 3 is fixed to the frame 101, preferably, for the structure of this utility model, the fixing block 3 is welded to the frame 101. In a preferred embodiment, for the structure of this utility model, the frame 101 has a fixing groove, and the fixing block 3 is positioned and inserted into the fixing groove.

[0045] In a preferred embodiment, specifically regarding the structure of this invention, a first insertion portion 8 is formed on one side of the mold block 4, and a second insertion portion 9 is formed on the other side. Two adjacent mold blocks 4 can be fitted together through the first insertion portion 8 and the second insertion portion 9. As shown in the figure, this further improves the abutment and positioning effect between adjacent mold blocks 4, and further improves the stability of the mold blocks 4.

[0046] In the illustrated embodiment, the first insertion part 8 is configured as a protrusion, and the second insertion part 9 is configured as a groove. The groove can simultaneously form a positioning hole for the insertion of the fixing block 3, thereby simplifying the selection procedure of the mold block 4 during installation.

[0047] This utility model also provides an opening and closing angle assembly machine, including the opening and closing angle assembly machine mold fixing structure as described above.

[0048] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0049] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.

Claims

1. A fixing structure for an assembly mold with an opening and closing angle, comprising a moving mold support, characterized in that, The moving mold bracket has a mounting surface, the moving mold bracket has a mounting groove on the mounting surface, and the moving mold bracket has a fixing block in the middle area of ​​the mounting groove; The fixing structure also includes a plurality of mold blocks. Each mold block includes a mounting part that can be slidably fitted in the mounting groove and a shaping part connected to the mounting part. One side of the shaping part abuts against the mounting surface and the other side forms a shaping side. When the mounting part is installed in the mounting groove, the mounting part near the fixing block can abut against the fixing block, and the adjacent mold blocks abut against each other and are limited in position. The mounting part has a fixing hole, and the fixing structure also includes a screw and a nut. The screw passes through the fixing hole and is connected to the fixing block. The nut is screwed to the screw, and the nut abuts and limits the mounting part of the outermost mold block.

2. The fixing structure for the assembly mold of the opening and closing angle according to claim 1, characterized in that, The mounting slot is configured as a T-shaped slot.

3. The fixing structure for the assembly mold of the opening and closing angle according to claim 1, characterized in that, The screw is fixedly connected to the fixing block, or The fixing block has a through hole, and the screw passes through the through hole.

4. The fixing structure for the assembly mold of the opening and closing angle according to claim 1, characterized in that, At least two of the mold blocks are configured as inner mold blocks, the inner mold blocks having positioning holes for the fixing block to be inserted.

5. The fixing structure for the assembly mold of the opening and closing angle according to claim 1, characterized in that, The moving mold support includes a frame and a groove installed on the frame, the groove having the mounting groove, and the fixing block installed on the frame; The groove is provided in two parts, and the two grooves form an installation space for the fixing block, or the groove is provided with a through groove for the fixing block to pass through.

6. The fixing structure for the assembly mold of the opening and closing angle according to claim 5, characterized in that, The trough is welded to the frame, or the trough is bolted to the frame.

7. The fixing structure for the assembly mold of the opening and closing angle according to claim 5, characterized in that, The fixing block is welded to the frame.

8. The fixing structure for the assembly mold of the opening and closing angle according to claim 5, characterized in that, The frame has a fixing slot, and the fixing block is positioned and inserted into the fixing slot.

9. The fixing structure for the assembly mold of the opening and closing angle according to claim 1, characterized in that, One side of the mold block has a first insertion part, and the other side has a second insertion part. Two adjacent mold blocks can be inserted and fitted together through the first insertion part and the second insertion part.

10. An opening / closing angle assembly machine, characterized in that, Includes the opening and closing angle assembly mold fixing structure as described in any one of claims 1 to 9.

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