Quick dismounting tool for parting surface module of injection mold

Abstract

The utility model discloses a quick dismounting tool for a parting surface module of an injection mold, which comprises a central rod, two impact plates, two moving hammers, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods and a plurality of connecting rods, and the force applying part is arranged on the outer side of the center rod in a sleeving manner, can slide in the length direction of the center rod and is used for applying force to the impact plate, so that the dismounting head can drive the to-be-dismounted module to quickly move upwards or downwards. When the module needs to be assembled and disassembled, after the disassembling and assembling head is screwed into the module, the moving hammer is pressed or lifted, and after the moving hammer is loosened, the moving hammer strikes the impact plate under the action of the elastic force of the spring, so that the module is subjected to upward pulling force or downward pressure, namely, the template is quickly separated from or embedded into the corresponding reserved groove; therefore, the module can be quickly disassembled and assembled.

Description

Technical Field

[0001] This utility model specifically relates to a quick-release tool for the parting surface module of an injection mold. Background Technology

[0002] Injection molds typically have many modules installed, such as various small parts like spring blocks, inserts, and clamping blocks embedded in the parting surface. When repairing injection molds, due to the compact structure of the mold, these parts are still difficult to remove even after the fasteners connected to the injection mold body are unscrewed. Furthermore, during subsequent installation, tools such as hammers are needed to tap the parts back into the parting surface. The disassembly and assembly work is often cumbersome and time-consuming, greatly reducing the efficiency of injection mold repair.

[0003] Therefore, it is necessary to invent a quick-release tool for the parting surface module of an injection mold to solve the above problems. Utility Model Content

[0004] (a) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes a quick-release tool for injection mold parting surface modules. When it is necessary to assemble or disassemble the module, after screwing the disassembly head into the module, by pressing or pulling the moving hammer, the moving hammer strikes the impact plate under the action of the spring force after being released, so that the module is subjected to an upward pulling force or a downward pressure, so that the template can quickly leave or be embedded in the corresponding reserved groove, thereby quickly completing the assembly or disassembly of the module.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a quick-release tool for a parting surface module of an injection mold, comprising a central rod, wherein both ends of the central rod are equipped with disassembly and assembly heads for screwing into the interior of the module to be disassembled or assembled on the parting surface;

[0008] Two impact plates are provided, respectively installed on the outer sides of both ends of the central rod;

[0009] Two movable hammers are provided and are sleeved on the outside of the central rod. They can slide along the length of the central rod and are used to apply force to the impact plate, so that the disassembly head can quickly move the module to be disassembled upward or downward.

[0010] Preferably, a connecting block is provided at both ends of the central rod, and the disassembly head is connected to the central rod by screwing in the connecting block.

[0011] Preferably, both movable hammers have annular grooves on their outer sides.

[0012] Preferably, both movable hammers have cavities inside, and a baffle is installed on the outer side of the central rod located in the cavity. Springs are installed on the opposite sides of the two baffles.

[0013] Preferably, the cavity is annular, the outer diameter of the baffle is equal to the inner diameter of the movable hammer, and the top and bottom walls of the movable hammer are provided with holes for the central rod to pass through.

[0014] Preferably, a lever extends through the outer side of the central rod, and the lever is positioned between the two movable hammers.

[0015] Preferably, the disassembly / assembly head is configured as a threaded rod.

[0016] Compared with the prior art, the beneficial effects of the above-mentioned technical solution of this utility model are:

[0017] 1. When it is necessary to install or remove the module, after screwing the installation / removal head into the module, press or pull the moving hammer. After releasing, the moving hammer strikes the impact plate under the action of the spring force, so that the module is subjected to an upward pulling force or a downward pressure, so that the template can quickly leave or be embedded into the corresponding reserved slot, thereby quickly completing the installation and removal of the module.

[0018] 2. With the spring and baffle, the operator only needs to press or pull the moving hammer. Then, driven by the spring force, the moving hammer will impact the impact plate to complete the disassembly and assembly of the module. The operator does not need to hold the moving hammer throughout the process, making it simple and flexible to use. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure between the upper and lower shells of this utility model;

[0022] Figure 3 This is a schematic diagram of the connection structure between the upper and lower shells of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Center rod, 2. Disassembly head, 3. Impact plate, 4. Moving hammer, 5. Connecting block, 6. Groove, 7. Cavity, 8. Baffle, 9. Spring, 10. Lever. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] This utility model provides, for example Figure 1-3 The quick-release tool for a parting surface module of an injection mold shown includes a central rod 1, with a disassembly head 2 installed at both ends of the central rod 1 for screwing into the interior of the module to be disassembled or assembled on the parting surface.

[0027] Two impact plates 3 are provided, which are respectively installed on the outer sides of both ends of the central rod 1;

[0028] Two movable hammers 4 are provided and are sleeved on the outside of the central rod 1. They can slide along the length of the central rod 1 and are used to apply force to the impact plate 3, so that the disassembly head 2 can drive the module to be disassembled to move up quickly or drive the module to be disassembled to move down quickly.

[0029] In one embodiment, connecting blocks 5 are provided at both ends of the central rod 1. The disassembly and assembly head 2 is connected to the central rod 1 by screwing into the connecting blocks 5. The connecting blocks 5 can increase the area of ​​the end of the central rod 1, so that some disassembly and assembly heads 2 with larger outer diameters can also be connected to the end of the central rod 1.

[0030] In one embodiment, both movable hammers 4 are provided with annular grooves 6 on their outer sides, which makes it easier for workers to hold them, increasing comfort and making it easier for workers to apply force to pull the movable hammers 4.

[0031] In one embodiment, each of the two movable hammers 4 has a cavity 7 inside. A baffle 8 is installed on the outer side of the central rod 1 located in the cavity 7. A spring 9 is installed on the opposite side of each of the two baffles 8. The cavity 7 is annular. The outer diameter of the baffle 8 is equal to the inner diameter of the movable hammer 4. Holes for the central rod 1 to pass through are opened on the top and bottom walls of the movable hammer 4. The operator only needs to press the upper movable hammer 4 or pull the lower movable hammer 4. Subsequently, under the elastic drive of the spring 9, the movable hammer 4 can impact the upper or lower impact plate 3 to complete the disassembly and assembly of the module. That is, under the action of the spring 9 and the baffle 8, the operator does not need to hold the movable hammer 4 throughout the process, making it simple and flexible to use.

[0032] In one embodiment, a lever 10 extends through the outer side of the central rod 1. The lever 10 is positioned between the two movable hammers 4. By moving the lever 10, the operator can drive the central rod 1 to move, thereby facilitating the operator to rotate the central rod 1 and quickly complete the assembly / disassembly head 2 and module assembly / disassembly.

[0033] In one embodiment, the disassembly head 2 is configured as a threaded rod, which can be screwed into the module and quickly connected to it. When the module is disassembled, the module can be moved upward by the threaded rod.

[0034] The specific implementation method is as follows: First, it should be noted that the module on the parting surface of the injection mold is provided with threaded holes that are compatible with the disassembly head 2. Specifically, in use, this utility model is as follows:

[0035] When the module needs to be installed, the worker places the module on the parting surface of the injection mold and aligns the module with the reserved slot on the parting surface. Then, the worker holds the quick-release tool vertically and screws the lower installation head 2 into the matching threaded hole on the module. Finally, the worker pulls the lower movable hammer 4 upward. At this time, the movable hammer 4 moves upward along the outside of the center rod 1. The spring 9 inside the hammer 4 begins to contract and shorten under the limit of the baffle 8. As the movable hammer 4 moves upward, the distance between its bottom and the lower impact plate 3 increases. When the worker releases the movable hammer 4, the movable hammer 4 will pop downward under the action of the spring force of the spring 9, thereby applying a downward pressure to the lower impact plate 3, so that the top of the module is impacted and knocked. After repeated multiple times, the module can be quickly embedded into the corresponding reserved slot, thus completing the installation of the module.

[0036] When the module needs to be disassembled, the worker unscrews the fasteners on the module one by one, then holds the quick-release tool vertically and screws the lower disassembly head 2 into the matching threaded hole on the module. Finally, the worker presses down on the upper movable hammer 4. At this time, the movable hammer 4 moves downward along the outside of the center rod 1. The spring 9 inside it begins to contract and shorten under the limit of the baffle 8. As the movable hammer 4 moves downward, the distance between its top and the upper impact plate 3 increases. When the worker releases the movable hammer 4, the movable hammer 4 will pop up under the action of the spring force of the spring 9, thereby applying an upward pressure to the upper impact plate 3, so that the top of the module is subjected to an outward pulling force. Repeating this process multiple times will allow the template to quickly detach from its corresponding reserved slot, thus completing the disassembly of the module.

[0037] This implementation method specifically addresses the problem that the disassembly and assembly of injection mold modules in the prior art is often cumbersome and time-consuming, resulting in a significant reduction in the maintenance efficiency of injection molds.

[0038] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A quick-release tool for a parting surface module of an injection mold, characterized in that: include: The center rod (1) is equipped with a disassembly head (2) at both ends for screwing into the interior of the module to be disassembled or assembled on the parting surface; Two impact plates (3) are provided, which are respectively installed on the outer sides of both ends of the central rod (1); Two movable hammers (4) are provided and are sleeved on the outside of the central rod (1). They can slide along the length of the central rod (1) and are used to apply force to the impact plate (3) so that the disassembly head (2) can drive the module to be disassembled to move up quickly or drive the module to be disassembled to move down quickly.

2. The quick-release tool for the parting surface module of an injection mold according to claim 1, characterized in that: The center rod (1) is provided with connecting blocks (5) at both ends, and the disassembly head (2) is connected to the center rod (1) by screwing in the connecting blocks (5).

3. The quick-release tool for the parting surface module of an injection mold according to claim 1, characterized in that: Both movable hammers (4) have annular grooves (6) on their outer sides.

4. The quick-release tool for the parting surface module of an injection mold according to claim 1, characterized in that: Both of the movable hammers (4) have cavities (7) inside. A baffle (8) is installed on the outside of the central rod (1) located in the cavity (7). A spring (9) is installed on the opposite side of the two baffles (8).

5. A quick-release tool for a parting surface module of an injection mold according to claim 4, characterized in that: The cavity (7) is set as an annular shape, the outer diameter of the baffle (8) is equal to the inner diameter of the movable hammer (4), and the top and bottom walls of the movable hammer (4) are provided with holes for the central rod (1) to pass through.

6. The quick-release tool for the parting surface module of an injection mold according to claim 1, characterized in that: A lever (10) extends through the outer side of the central rod (1), and the lever (10) is positioned between the two movable hammers (4).

7. A quick-release tool for a parting surface module of an injection mold according to claim 1, characterized in that: The disassembly / assembly head (2) is configured as a threaded rod.

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