Injection mold for machining passive radiator

Abstract

The utility model relates to the technical field of injection molds, and provides an injection mold for processing a passive radiator, which comprises a lower mold base and an upper mold base, an upper die base is arranged at the top end of the lower die base, a mounting groove is formed in the top end of the lower die base, and a disassembly and assembly structure is arranged in the mounting groove. According to the utility model, the dismounting structure is arranged, so that the injection molding groove plate is positioned through a clamping structure formed by the clamping groove and the clamping rod when the injection molding groove plate is arranged in the mounting groove; due to the fact that one side of the clamping rod is designed to be semicircular, the clamping rod is moved to the interior of the built-in groove under pressure in the dismounting and mounting process to be released, and then the injection molding groove plate can move in the mounting groove conveniently; and a positioning spring pushes a clamping rod into a clamping groove so as to finish clamping and positioning, so that the purpose of conveniently disassembling and assembling different injection molding groove plates is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection mold technical field, especially a kind of injection mold for passive radiator processing. BACKGROUND

[0002] With the development of the times, people's living standards are constantly improved, and then it may be used in daily life to adopt sound to play music and cultivate sentiment, and the use of radiator is essential in the process of using sound, in order to conveniently produce, so it needs to use injection mold to use;

[0003] Therefore, the patent with publication number CN206426387U discloses a kind of high-efficiency injection mold, including injection mold bottom plate, the upper side of the injection mold bottom plate is provided with plastic mold lower die, the upper side of the plastic mold lower die is provided with injection mold lower core material, the top of the injection mold lower core material is provided with plastic mold lower die body bottom plate, the side of the plastic mold lower die body bottom plate is provided with injection mold guide column, the upper side of the injection mold lower core material is provided with injection mold upper core material, the upper side of the injection mold upper core material is provided with plastic mold upper die;The utility model is provided with eight injection mold guide columns, so that the mold is expanded in size, and the injection mold upper core material and the injection mold lower core material are not connected firmly, so that it is more convenient and safe to use;The utility model enlarges size, so six plastic products can be formed at a time, so that production efficiency is improved, and the production speed becomes faster, and it is more convenient to use;

[0004] The injection mold in the above can produce fixed product specifications, and the radiator is designed in different styles to meet the use requirements of different specifications of sound, so that different injection molds are needed for production in the production process, so that it is not convenient and effective in use. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of injection mold for passive radiator processing, to solve the defect that the injection mold for the existing radiator processing can produce single style and be not replaceable.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a kind of injection mold for passive radiator processing, including lower die holder and upper die holder;

[0007] The top of the lower die holder is provided with upper die holder, the top of the lower die holder is provided with installation groove, the inside of the installation groove is provided with dismounting structure;

[0008] The dismounting structure comprises an injection molding groove plate, fixed blocks are arranged on both sides of the injection molding groove plate, a sliding groove is formed in the inside of the lower die seat on both sides of the injection molding groove plate, an inner groove is formed on both sides of the sliding groove, a clamping rod is arranged in the inner groove, a positioning spring is fixed on one side of the clamping rod, and a clamping groove is formed on both sides of the fixed block.

[0009] The top end of the upper die seat is provided with a feeding port, and the inside of the upper die seat is uniformly provided with heat dissipation holes.

[0010] Preferably, the fixed blocks are symmetrically arranged on both sides of the injection molding groove plate, and the fixed blocks are arranged in the inside of the sliding groove.

[0011] Preferably, the inner grooves are symmetrically arranged in the inside of the lower die seat on both sides of the sliding groove, and the positioning spring is fixedly connected to one side of the inner groove.

[0012] Preferably, the clamping rod is arranged in the inside of the clamping groove, and the clamping rod and the sliding groove form a clamping structure through the clamping groove.

[0013] Preferably, the positioning structure comprises guide rods, positioning grooves, through holes, reserved grooves, clamping blocks, pull rods and return springs, the guide rods are uniformly fixed to the top end of the lower die seat, the positioning grooves are formed on the outer wall of the guide rods, the through holes are uniformly formed in the inside of the upper die seat, the reserved grooves are formed in the inside of the upper die seat on one side of the through holes, the clamping blocks are arranged in the inside of the reserved grooves, the pull rods are fixed to one side of the clamping blocks, and the return springs are fixed to one side of the clamping blocks on the outer wall of the pull rods.

[0014] Preferably, the guide rods are arranged in the inside of the through holes, and one side of the pull rod extends to the outside of the upper die seat.

[0015] Preferably, the clamping blocks are arranged in the inside of the positioning grooves, and the clamping blocks and the guide rods form a clamping structure through the positioning grooves.

[0016] The injection molding mold for processing the passive radiator has the advantages that:

[0017] The dismounting structure is arranged, so that the injection molding groove plate is positioned through the clamping structure formed by the clamping groove and the clamping rod when the injection molding groove plate is arranged in the inside of the installation groove, and the clamping rod is designed in a semicircle on one side, so that the clamping rod is moved to the inside of the inner groove to release the positioning and facilitate the movement of the injection molding groove plate in the inside of the installation groove during the dismounting process.

[0018] Through the positioning structure, the upper die seat is positioned at the top end of the lower die seat through the clamping structure formed by the clamping block and the positioning groove, and the clamping positioning is released after the clamping block is pulled away from the inside of the positioning groove, so that the upper die seat is pulled out upward from the top end of the lower die seat for disassembly, thereby achieving the purpose of facilitating the installation and positioning of the upper die seat. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is a top view three-dimensional structure schematic diagram of the utility model;

[0021] Figure 3 It is a partial three-dimensional structure schematic diagram of the utility model;

[0022] Figure 4 It is a side view cross section three-dimensional structure schematic diagram of the utility model;

[0023] Figure 5 It is a partial cross section three-dimensional structure schematic diagram of the utility model.

[0024] The reference signs in the drawing are explained as follows: 1, lower die seat; 2, upper die seat; 3, installation groove; 4, dismounting structure; 401, injection molding groove plate; 402, fixed block; 403, sliding groove; 404, built-in groove; 405, clamping rod; 406, positioning spring; 407, clamping groove; 5, feeding port; 6, heat dissipation hole; 7, positioning structure; 701, guide rod; 702, positioning groove; 703, through hole; 704, reserved groove; 705, clamping block; 706, pull rod; 707, return spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-5 The utility model provides a kind of injection mold for processing passive radiator, including lower die seat 1 and upper die seat 2.

[0027] Refer to Figure 3 And Figure 4As shown, the top end of the lower mold base 1 is provided with the upper mold base 2, the top end of the lower mold base 1 is provided with the mounting groove 3, the inside of the mounting groove 3 is provided with the dismounting structure 4, the dismounting structure 4 comprises the injection molding groove plate 401, the injection molding groove plate 401 is arranged in the inside of the mounting groove 3, the both sides of the injection molding groove plate 401 are provided with the fixed block 402, the inside of the lower mold base 1 at the both sides of the injection molding groove plate 401 is provided with the sliding groove 403, the both sides of the sliding groove 403 are provided with the built-in groove 404, the inside of the built-in groove 404 is provided with the clamping rod 405, one side of the clamping rod 405 is fixedly provided with the positioning spring 406, the both sides of the fixed block 402 are provided with the clamping groove 407, the fixed block 402 is symmetrically arranged at the both sides of the injection molding groove plate 401, the fixed block 402 is arranged in the inside of the sliding groove 403, the built-in groove 404 is symmetrically arranged in the inside of the lower mold base 1 at the both sides of the sliding groove 403, the side of the positioning spring 406 away from the clamping rod 405 is fixedly connected with the inside of the built-in groove 404, the clamping rod 405 is arranged in the inside of the clamping groove 407, and the clamping rod 405 and the sliding groove 403 form the clamping structure through the clamping groove 407.

[0028] In the process of injection molding production of the passive radiator, different specifications are used to meet different use requirements, and the traditional mold type is fixed, so that only a single style of radiator can be produced. In order to produce different styles of radiators, the dismounting structure 4 is arranged, so that the fixed blocks 402 at the both sides of the injection molding groove plate 401 are slid in the inside of the sliding groove 403 during installation of the injection molding groove plate 401 in the inside of the mounting groove 3, and the clamping rod 405 is clamped and positioned on the fixed block 402 in the inside of the clamping groove 407, so that the position deviation of the fixed block 402 is not easy to occur during use. The side of the clamping rod 405 is designed in a semicircular shape, so that the clamping rod 405 is easily extruded and moved to the inside of the built-in groove 404 to release the positioning during dismounting, so that the injection molding groove plate 401 provided with different styles of injection molding grooves is easily dismounted and used, thereby greatly increasing the functionality of the device.

[0029] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the top end of the upper die holder 2 is provided with a feeding port 5, and the inside of the upper die holder 2 is uniformly provided with heat dissipation holes 6; the top end of the lower die holder 1 is uniformly fixed with positioning structures 7, the positioning structures 7 comprise guide rods 701, positioning grooves 702, through holes 703, reserved grooves 704, clamping blocks 705, pull rods 706 and return springs 707, the guide rods 701 are uniformly fixed to the top end of the lower die holder 1, the positioning grooves 702 are formed in the outer wall of the guide rods 701, the through holes 703 are uniformly formed in the inside of the upper die holder 2, the inside of the upper die holder 2 on one side of the through holes 703 is uniformly provided with the reserved grooves 704, the clamping blocks 705 are arranged in the reserved grooves 704, the pull rods 706 are fixed to one side of the clamping blocks 705, the return springs 707 are fixed to one side of the clamping blocks 705 on the outer wall of the pull rods 706, the guide rods 701 are arranged in the through holes 703, the pull rods 706 extend to the outside of the upper die holder 2 on one side, the clamping blocks 705 are arranged in the positioning grooves 702, and the clamping blocks 705 and the guide rods 701 form a clamping structure through the positioning grooves 702.

[0030] In the process of injection molding production, the upper die holder 2 needs to be attached to the top end of the lower die holder 1 and positioned, and in order to quickly disassemble and position, the positioning structures 7 are arranged, the through holes 703 are uniformly formed in the inside of the upper die holder 2 and are aligned with the guide rods 701 on the top end of the lower die holder 1, then the guide rods 701 are inserted into the through holes 703 to guide and install the upper die holder 2, and the clamping blocks 705 in the reserved grooves 704 on one side of the through holes 703 are provided with bevels at the bottom end, so that when the guide rods 701 are inserted, they are extruded and moved into the reserved grooves 704, and when they are moved to one side of the positioning grooves 702, they are moved into the positioning grooves 702 under the elastic force of the return springs 707 to form a clamping structure to position the upper die holder 2, so that the upper die holder 2 is not easy to deviate on the top end of the lower die holder 1, thereby greatly increasing the practicability of the device.

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An injection mold for passive radiator processing, comprising a lower mold base (1) and an upper mold base (2); Characterized in that: The top end of the lower mold base (1) is provided with the upper mold base (2), and the top end of the lower mold base (1) is provided with a mounting groove (3), and the inside of the mounting groove (3) is provided with a dismounting structure (4); The dismounting structure (4) comprises an injection groove plate (401), which is arranged in the inside of the mounting groove (3), and the two sides of the injection groove plate (401) are provided with fixing blocks (402), and the inside of the lower mold base (1) on the two sides of the injection groove plate (401) is provided with a sliding groove (403), and the two sides of the sliding groove (403) are provided with an embedded groove (404), and the inside of the embedded groove (404) is provided with a clamping rod (405), and one side of the clamping rod (405) is fixed with a positioning spring (406), and the two sides of the fixing block (402) are provided with a clamping groove (407). The top end of the upper mold base (2) is provided with a feeding port (5), and the inside of the upper mold base (2) is uniformly provided with a heat dissipation hole (6), and the top end of the lower mold base (1) is uniformly provided with a positioning structure (7).

2. An injection mold for processing a passive radiator according to claim 1, characterized in that: The fixing blocks (402) are symmetrically distributed on the two sides of the injection groove plate (401), and the fixing blocks (402) are arranged in the inside of the sliding groove (403).

3. The injection mold for processing a passive radiator according to claim 1, wherein: The embedded grooves (404) are symmetrically distributed in the inside of the lower mold base (1) on the two sides of the sliding groove (403), and the positioning spring (406) is fixedly connected with one side of the inside of the embedded groove (404) away from the clamping rod (405).

4. The injection mold for processing a passive radiator according to claim 1, wherein: The clamping rod (405) is arranged in the inside of the clamping groove (407), and the clamping rod (405) and the sliding groove (403) constitute a clamping structure through the clamping groove (407).

5. The injection mold for processing a passive radiator according to claim 1, wherein: The positioning structure (7) comprises a guide rod (701), a positioning groove (702), a through hole (703), a reserved groove (704), a clamping block (705), a pull rod (706) and a reset spring (707), the guide rods (701) are uniformly fixed to the top end of the lower mold base (1), the positioning grooves (702) are arranged on the outer wall of the guide rods (701), the through holes (703) are uniformly arranged in the inside of the upper mold base (2), the reserved grooves (704) are arranged in the inside of the upper mold base (2) on one side of the through holes (703), the clamping blocks (705) are arranged in the inside of the reserved grooves (704), one side of the clamping blocks (705) is fixed with the pull rod (706), and one side of the clamping blocks (705) on the outer wall of the pull rod (706) is fixed with the reset spring (707).

6. An injection mold for processing a passive radiator according to claim 5, characterized in that: The guide rods (701) are arranged in the inside of the through holes (703), and one side of the pull rod (706) extends to the outside of the upper mold base (2).

7. The injection mold for processing a passive radiator according to claim 5, wherein: The clamping blocks (705) are arranged in the inside of the positioning grooves (702), and the clamping blocks (705) and the guide rods (701) constitute a clamping structure through the positioning grooves (702).

Images