Adjusting structure of mold

Abstract

The utility model discloses an adjusting structure of a die, which relates to the die field and comprises a workbench, an L-shaped lower die holder, an upper die and an electric push rod, a sliding chute penetrating through the upper part of the L-shaped lower die holder is arranged in the L-shaped lower die holder, a sliding rod is connected in the sliding chute in a sliding manner, one end of the sliding rod is connected with the lower die in a sliding manner, and the other end of the sliding rod is connected with the electric push rod. And a second limiting hole is formed in the lower mold, and an inserting block is slidably connected into the second limiting hole. Through the arrangement of the limiting rod and the bolt, the positions of the sliding rod and the L-shaped lower die base in the horizontal direction can be conveniently controlled, position locking of the sliding rod can be achieved after the positions of the sliding rod and the L-shaped lower die base in the horizontal direction are controlled, the sliding rod and the lower die are arranged to be in sliding connection, the position of the lower die in the vertical direction can be controlled, and the machining precision is improved. And after the position in the vertical direction is adjusted, the position of the lower mold can be locked.

Description

Technical Field

[0001] The utility model relates to the field of molds, in particular to an adjusting structure of a mold. Background Art

[0002] Moulds are various moulds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, moulds are tools used to make shaped objects. They mainly realize the processing of the shape of the object by changing the physical state of the formed material. They are widely used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, as well as compression or injection molding of engineering plastics, rubber, ceramics and other products.

[0003] At present, the "Z"-shaped adjustable step-difference mold is mainly used on the market to make bent steel parts. However, when this kind of mold is actually used, it is necessary to fill multiple gaskets in the mold in sequence to adjust the height and thickness of the mold, and after adjusting the height and thickness of the mold, tighten multiple bolts on the outer wall of the mold in sequence to fix the position of the mold. This operation process is relatively cumbersome. Based on this, an adjustment structure of the mold is provided for facilitating the adjustment of the height and thickness of the mold. Utility Model Content

[0004] The utility model aims to provide a mold adjustment structure in order to realize the purpose of quickly adjusting the height and thickness of the mold.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold adjustment structure, including a workbench, an L-shaped lower mold base, an upper mold, and an electric push rod, the interior of the L-shaped lower mold base is provided with a sliding groove that runs through the upper part of the L-shaped lower mold base, the interior of the sliding groove is slidably connected with a sliding rod, one end of the sliding rod is slidably connected to the lower mold, the interior of the lower mold is provided with a second limiting hole, and the interior of the second limiting hole is slidably connected with an insert block.

[0006] As a further solution of the utility model: the sliding rod has a "7"-shaped structure when viewed from the right, and a plurality of first limiting holes are opened in the upper horizontal part of the sliding rod, and the length and width of the first limiting holes respectively match the length and width of the storage slot and the bottom of the limiting rod.

[0007] As a further solution of the utility model: a plurality of third limiting holes are opened at the vertical portion of the bottom of the slide rod, and the length and height of the third limiting holes match the length and height of the second limiting holes and the insert block respectively.

[0008] As a further solution of the utility model: the limit rod is a "T"-shaped structure when viewed from the right, and the height of the bottom of the limit rod is greater than the distance from the upper wall of the L-shaped lower mold base to the upper wall of the sliding rod.

[0009] As a further solution of the utility model: a storage groove is provided inside the L-shaped lower die base, a limit rod is slidably connected inside the storage groove, and a bolt is provided on the upper wall of the limit rod.

[0010] As a further solution of the utility model: the bottom wall of the workbench is fixedly connected with an L-shaped lower mold base, the upper wall of the workbench is provided with an electric push rod, and one end of the electric push rod passes through the upper wall of the workbench and is fixedly connected with the upper mold.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By setting a limit rod and a bolt, it is convenient to control the horizontal position of the slide bar and the L-shaped lower die base, and the position of the slide bar can be locked after controlling the horizontal position of the slide bar and the L-shaped lower die base. By setting the slide bar and the lower die as a sliding connection, the lower die can control the vertical position, and the position of the lower die can be locked after adjusting the vertical position. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the connection structure of the L-shaped lower die base, the limit rod, the slide rod and the lower die of the utility model;

[0015] Figure 3 This is a cross-sectional view of the connection between the L-shaped lower die base and the limit rod, the slide rod, and the lower die of the utility model;

[0016] Figure 4 This is a cross-sectional view of the connection between the slide rod and the lower mold of the utility model.

[0017] In the figure: 1. workbench; 2. L-shaped lower die base; 3. upper die; 4. electric push rod; 5. slide rod; 6. storage slot; 7. limit rod; 8. bolt; 9. first limit hole; 10. lower die; 11. second limit hole; 12. third limit hole; 13. plug block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4In the embodiment of the utility model, a mold adjustment structure includes a workbench 1, an L-shaped lower mold base 2, an upper mold 3, and an electric push rod 4. A slide groove penetrating the upper part of the L-shaped lower mold base 2 is provided inside the L-shaped lower mold base 2, a slide rod 5 is slidably connected inside the slide groove, and a lower mold 10 is slidably connected to one end of the slide rod 5. A second limiting hole 11 is provided inside the lower mold 10, and an insert block 13 is slidably connected inside the second limiting hole 11;

[0020] The slide bar 5 is in a "7"-shaped structure when viewed from the right, and a plurality of first limiting holes 9 are provided in the upper lateral portion of the slide bar 5, the length and width of the first limiting holes 9 respectively matching the length and width of the bottom of the storage slot 6 and the limiting bar 7;

[0021] A plurality of third limiting holes 12 are provided at the vertical portion of the bottom of the slide bar 5, and the length and height of the third limiting holes 12 match the length and height of the second limiting holes 11 and the insert block 13 respectively;

[0022] The L-shaped lower die base 2 has a storage groove 6 formed inside, and a limit rod 7 is slidably connected to the storage groove 6. A bolt 8 is provided on the upper wall of the limit rod 7.

[0023] An L-shaped lower die base 2 is fixedly connected to the bottom wall of the workbench 1 , and an electric push rod 4 is arranged on the upper wall of the workbench 1 . One end of the electric push rod 4 passes through the upper wall of the workbench 1 and is fixedly connected to the upper die 3 .

[0024] In this embodiment: when the adjustment structure of this mold is actually used, the bolt 8 is first loosened. At this time, the limiting rod 7 is held and the limiting rod 7 is pulled out along the top of the storage groove 6 until the limiting rod 7 is successively away from the first limiting hole 9 and the interior of the storage groove 6. At this time, the position lock of the slide bar 5 is released. At this time, it is only necessary to hold the slide bar 5 and move the slide bar 5 along the upper wall of the L-shaped lower mold base 2. At this time, the horizontal position adjustment of the slide bar 5 can be achieved. After the position of the slide bar 5 is adjusted, the limiting rod 7 is inserted along the interior of the storage groove 6 until the limiting rod 7 is successively inserted into the interior of the storage groove 6 and the first limiting hole 9. At this time, the bolt 8 is tightened. At this time, the position locking of the slide bar 5 is achieved.

[0025] After the horizontal position of the slide bar 5 is adjusted, the plug block 13 is pulled out along the outside of the third limit hole 12 and the second limit hole 11 in turn, and the position lock between the lower mold 10 and the slide bar 5 is released. At this time, the lower mold 10 is held and the vertical position of the lower mold 10 is adjusted by sliding the lower mold 10 up and down. After the position of the lower mold 10 is adjusted, the plug block 13 is inserted along the inside of the second limit hole 11 and the third limit hole 12 in turn, and the position lock between the lower mold 10 and the slide bar 5 is achieved. Through the cooperation of the above parts, the purpose of quickly adjusting the horizontal and vertical positions of the "Z"-shaped adjustable step difference mold is achieved.

[0026] Please refer to Figure 3 The limiting rod 7 is a "T"-shaped structure when viewed from the right, and the height of the bottom of the limiting rod 7 is greater than the distance from the upper wall of the L-shaped lower die base 2 to the upper wall of the slide rod 5.

[0027] In this embodiment: In order to achieve horizontal position locking of the slide bar 5, a limit rod 7 is set on the upper part of the L-shaped lower die base 2, and the height of the bottom of the limit rod 7 is set greater than the distance from the upper wall of the L-shaped lower die base 2 to the upper wall of the slide bar 5, so that the limit rod 7 can be fully inserted into the interior of the slide bar 5 to achieve position locking of the slide bar 5.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mold adjustment structure, comprising a workbench (1), an L-shaped lower mold base (2), an upper mold (3), and an electric push rod (4), characterized in that: The L-shaped lower die base (2) is provided with a slide groove penetrating through the upper part of the L-shaped lower die base (2); the slide groove is slidably connected to a slide rod (5); one end of the slide rod (5) is slidably connected to a lower die (10); a second limiting hole (11) is provided inside the lower die (10); and an insert block (13) is slidably connected to the inside of the second limiting hole (11).

2. The mold adjustment structure according to claim 1, characterized in that: The slide bar (5) is in a "7"-shaped structure when viewed from the right, and a plurality of first limiting holes (9) are provided in the upper lateral portion of the slide bar (5), wherein the length and width of the first limiting holes (9) respectively match the length and width of the storage slot (6) and the bottom of the limiting bar (7).

3. The mold adjustment structure according to claim 1, characterized in that: A plurality of third limiting holes (12) are provided at the vertical portion of the bottom of the slide rod (5), and the length and height of the third limiting holes (12) respectively match the length and height of the second limiting holes (11) and the insert block (13).

4. The mold adjustment structure according to claim 2, characterized in that: The limiting rod (7) is in a "T"-shaped structure when viewed from the right, and the height of the bottom of the limiting rod (7) is greater than the distance from the upper wall of the L-shaped lower die base (2) to the upper wall of the sliding rod (5).

5. The mold adjustment structure according to claim 2, characterized in that: A storage groove (6) is provided inside the L-shaped lower die seat (2), a limiting rod (7) is slidably connected inside the storage groove (6), and a bolt (8) is provided on the upper wall of the limiting rod (7).

6. The mold adjustment structure according to claim 1, characterized in that: The bottom wall of the workbench (1) is fixedly connected to an L-shaped lower die seat (2), and the upper wall of the workbench (1) is provided with an electric push rod (4), one end of the electric push rod (4) passes through the upper wall of the workbench (1) and is fixedly connected to the upper die (3).

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