Die frame of die

Abstract

The utility model discloses a mould frame of a mould, which comprises a base and a top plate, the top of the base is provided with an operating platform, the top of the operating platform is provided with a mould groove, the top of the operating platform is provided with a sliding pipe, the bottom of the top plate is provided with a sliding rod and a supporting plate, one end of the sliding rod extends into the sliding pipe, and the other end of the sliding rod extends into the supporting plate. A stamping part is detachably arranged at the bottom of the supporting plate, a stabilizing part is arranged on the stamping part and the supporting plate, the stabilizing part comprises an inserting column, a limiting base and a threaded rod, the inserting column is arranged on the side surface of the stamping part, the limiting base is installed at the bottom of the supporting plate, and one end of the inserting column is inserted into the limiting base; a threaded groove is formed in the side surface of the inserting column, a threaded hole allowing the threaded rod to penetrate through is formed in the limiting base, and one end of the threaded rod can be screwed into the threaded groove. The stamping part fixing device has the advantages that through the designed fixing component, stamping parts can be rapidly replaced, and the replacement efficiency of the stamping parts is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of molds, and in particular relates to a mold frame of a mold. Background Art

[0002] Moulds are various molds 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.

[0003] A mold frame for a shock-absorbing mold with application number 202121510722.3 is disclosed, which includes an operating table, an ejection mechanism is installed on the inner wall of the operating table, and the ejection mechanism includes a mounting groove opened on the inner wall of the bottom of the operating table, a first spring connected to the inner wall of the bottom of the mounting groove, an ejector pin connected to the outer wall of the top of the first spring, and a placement plate installed on the outer wall of the top of the ejector pin.

[0004] When the mold frame of the existing mold is in use, stamping parts are used for stamping. The particularity of the use of the stamping parts easily causes surface wear. The stamping parts are fixedly connected to the support plate, making it inconvenient to replace the worn stamping parts. Utility Model Content

[0005] The utility model aims to provide a die frame of a die, which can quickly replace worn stamping parts and improve the efficiency of replacing stamping parts.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold frame of a mold, comprising a base and a top plate, an operating table is installed on the top of the base, and a mold groove is opened on the top of the operating table, a sliding tube is arranged on the top of the operating table, a sliding rod and a support plate are arranged on the bottom of the top plate, one end of the sliding rod extends into the interior of the sliding tube, a stamping part is disassembled and arranged on the bottom of the support plate, a stabilizing component is arranged on the stamping part and the support plate, and the stabilizing component includes a plug column, a limiting seat, and a threaded rod, the plug column is arranged on the side surface of the stamping part, the limiting seat is installed on the bottom of the support plate, and one end of the plug column is inserted into the interior of the limiting seat, a threaded groove is opened on the side surface of the plug column, a threaded hole for the threaded rod to pass through is opened on the limiting seat, and one end of the threaded rod can be screwed into the interior of the threaded groove.

[0007] Preferably, a sliding plate is provided on the sliding rod, and a sliding groove for the sliding plate to slide is formed on the inner wall of the sliding tube.

[0008] Preferably, a spring is installed at the inner bottom of the sliding tube, and one end of the spring is connected to the end surface of the embedded end of the sliding rod.

[0009] Preferably, the side surface of the top plate is provided with an extension rod, and the side surface of the operating table is provided with a support rod.

[0010] Preferably, a guide plate is connected to the side surface of the support rod, and a through hole for the extension rod to pass through is formed inside the guide plate.

[0011] Preferably, a positioning block is provided on the top of the stamping part, and a positioning groove matched with the positioning block is provided on the bottom of the support plate.

[0012] Preferably, the support plate and the top plate are an integrated structure, and the base is a rectangular parallelepiped structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The designed stable components enable quick replacement of stamping parts, thus improving the efficiency of stamping part replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 For the utility model Figure 2 Schematic diagram of the enlarged structure of the D region;

[0018] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure of the E region;

[0019] In the figure: 1. base; 2. operating table; 21. mold groove; 22. support rod; 3. top plate; 31. extension rod; 32. sliding rod; 321. slide; 4. support plate; 5. sliding tube; 51. spring; 52. slide groove; 6. stamping part; 61. plug column; 7. guide plate; 8. limiting seat; 9. threaded rod. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-Figure 3, which is the first embodiment of the utility model, and the embodiment provides a mold frame of a mold, including a base 1 and a top plate 3, an operating table 2 is installed on the top of the base 1, the base 1 increases the support for the operating table 2, and a mold groove 21 is opened on the top of the operating table 2, so that the mold groove 21 is opened, and an ejector is arranged in the mold groove 21, and the mold is ejected from the mold groove 21 by the ejector, which is convenient for the staff to take the mold and improves the work efficiency, and a sliding tube 5 is arranged on the top of the operating table 2, and the operating table 2 increases the support for the sliding tube 5, and a sliding rod 32 and a support plate 4 are arranged at the bottom of the top plate 3, so that the sliding rod 32 and the support plate 4 are added, and one end of the sliding rod 32 extends into the interior of the sliding tube 5, and when the top plate 3 moves under the action of the hydraulic cylinder, the sliding rod 32 and the support plate 4 are driven to move, and a stamping part 6 is disassembled and arranged at the bottom of the support plate 4, and when the support plate 4 moves, the stamping part 6 is driven to stamp the mold, and the stamping part 6 and the support A stabilizing component is provided on the plate 4, and the stabilizing component includes a plug post 61, a limiting seat 8, and a threaded rod 9. The plug post 61 is provided on the side surface of the stamping part 6. The plug post 61 is an "L"-shaped structure, which realizes the addition of the plug post 61. The limiting seat 8 is installed at the bottom of the support plate 4, which realizes the addition of the limiting seat 8, and one end of the plug post 61 is inserted into the interior of the limiting seat 8. A threaded groove is provided on the side surface of the plug post 61, and a threaded hole is provided on the limiting seat 8 for the threaded rod 9 to pass through, and one end of the threaded rod 9 can be screwed into the interior of the threaded groove. When the surface of the stamping part 6 is worn and needs to be replaced, the threaded rod 9 is rotated to disengage the threaded rod 9 from the threaded groove, so that the stamping part 6 can be pulled down and the worn stamping part 6 can be removed. When replacing a new stamping part 6, pick up the stamping part 6 and insert the plug post 61 into the interior of the limiting seat 8. The threaded rod 9 is rotated to screw the threaded rod 9 into the threaded groove, thereby realizing the rapid replacement of the stamping part 6 and improving the efficiency of replacing the stamping part 6.

[0023] In this embodiment, preferably, a spring 51 is installed at the inner bottom of the sliding tube 5, and one end of the spring 51 is connected to the embedded end face of the sliding rod 32. The spring 51 of the present application is a damping spring, and the spring 51 of the present application is used to increase the cushioning of the sliding rod 32 when it moves in the sliding tube 5.

[0024] In this embodiment, preferably, a positioning block is provided on the top of the stamping part 6 to realize the opening of the positioning block, and a positioning groove adapted to the positioning block is provided on the bottom of the support plate 4. The cooperation of the positioning block and the positioning groove is utilized to increase the positioning of the stamping part 6 during installation.

[0025] In this embodiment, preferably, the support plate 4 and the top plate 3 are an integrated structure, which helps to increase the strength of the support plate 4 and the top plate 3, and the base 1 is a rectangular parallelepiped structure.

[0026] Example 2

[0027] See also Figure 1-Figure 4, which is the second embodiment of the utility model, is based on the previous embodiment, and the difference is that:

[0028] The sliding rod 32 is provided with a sliding piece 321, so that the sliding piece 321 is added. The inner wall of the sliding tube 5 is provided with a sliding groove 52 for the sliding piece 321 to slide. The cooperation of the sliding piece 321 and the sliding groove 52 increases the stability of the sliding rod 32 during movement.

[0029] An extension rod 31 is provided on the side surface of the top plate 3, realizing the addition of the extension rod 31; a support rod 22 is provided on the side surface of the operating table 2, realizing the addition of the support rod 22; the side surface of the support rod 22 is connected with a guide plate 7, the support rod 22 increases the support for the guide plate 7, and a through hole is opened inside the guide plate 7 for the extension rod 31 to pass through, realizing the opening of the through hole, when the top plate 3 moves under the action of the hydraulic cylinder, the extension rod 31 is driven to move along the guide plate 7, thereby increasing the stability of the top plate 3 when moving.

[0030] It should be noted that the specific structure and working principle of the ejector, base 1, operating table 2, top plate 3, and support plate 4 in this application have been disclosed in a mold frame for a shock-absorbing mold with application number 202121510722.3.

[0031] The working principle and use process of the utility model are as follows: when the hydraulic cylinder drives the top plate 3 to punch downward, the punching piece 6 on the support plate 4 punches the mold, and when the punching piece 6 moves upward after punching, the ejector ejects the mold from the mold groove 21.

[0032] Although the embodiments of the present invention have been shown and described, as detailed above, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold frame of a mold, comprising a base (1) and a top plate (3), an operating table (2) is installed on the top of the base (1), and a mold groove (21) is opened on the top of the operating table (2), a sliding tube (5) is arranged on the top of the operating table (2), a sliding rod (32) and a support plate (4) are arranged on the bottom of the top plate (3), one end of the sliding rod (32) extends into the interior of the sliding tube (5), and a stamping part (6) is detachably arranged on the bottom of the support plate (4), characterized in that: The stamping part (6) and the support plate (4) are provided with a stabilizing component, and the stabilizing component includes a plug post (61), a limiting seat (8), and a threaded rod (9). The plug post (61) is provided on the side surface of the stamping part (6), the limiting seat (8) is installed on the bottom of the support plate (4), and one end of the plug post (61) is inserted into the inside of the limiting seat (8). The side surface of the plug post (61) is provided with a threaded groove, and the limiting seat (8) is provided with a threaded hole for the threaded rod (9) to pass through, and one end of the threaded rod (9) can be screwed into the inside of the threaded groove.

2. A mold frame of a mold according to claim 1, characterized in that: The sliding rod (32) is provided with a sliding plate (321), and the inner wall of the sliding tube (5) is provided with a sliding groove (52) for the sliding plate (321) to slide.

3. The mold frame of a mold according to claim 1, characterized in that: A spring (51) is installed at the inner bottom of the sliding tube (5), and one end of the spring (51) is connected to the end surface of the embedded end of the sliding rod (32).

4. The mold frame of a mold according to claim 1, characterized in that: An extension rod (31) is provided on the side surface of the top plate (3), and a support rod (22) is provided on the side surface of the operating table (2).

5. A mold frame of a mold according to claim 4, characterized in that: The side surface of the support rod (22) is connected to a guide plate (7), and a through hole for the extension rod (31) to pass through is provided inside the guide plate (7).

6. The mold frame of a mold according to claim 1, characterized in that: A positioning block is arranged on the top of the punching part (6), and a positioning groove matching the positioning block is arranged on the bottom of the support plate (4).

7. The mold frame of a mold according to claim 1, characterized in that: The support plate (4) and the top plate (3) are an integrated structure, and the base (1) is a rectangular parallelepiped structure.

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