Router shell injection mold capable of achieving surface highlight effect

Abstract

The utility model discloses a router shell injection mold capable of realizing a surface highlight effect, and relates to the technical field of injection molds. The die comprises a base, a cooling shell is arranged on the upper side of the base, a lower die plate is arranged in the cooling shell in a sliding fit mode, a mounting frame is fixedly connected to the upper side of the base, a hydraulic cylinder is arranged on the upper side of the mounting frame, and an upper die plate is fixedly connected to the output end of the hydraulic cylinder. Through the arrangement of the connecting rod, when the die is closed, the upper die plate moves downwards to extrude the lower die plate to move, when the lower die plate moves downwards, under the transmission of the connecting rod, the sliding seat extrudes the spring, the spring is stressed and contracted, after a material on the lower die plate is formed, the pull block is pulled to cancel the limiting on the lower die plate, and through the transmission of the connecting rod, the material on the lower die plate is pressed. And the lower mold plate ascends under the action of the spring, demolding of a formed part is achieved, a worker can take out the formed part conveniently, and the mold machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to injection mold technical field, concretely relates to a router shell injection mold of realizing surface highlight effect. BACKGROUND

[0002] The router shell injection mold of surface highlight effect is a tool specially used for producing router shell with high gloss surface. Through special injection process, the mold can form smooth and traceless highlight effect on the surface of the plastic shell, thereby improving the appearance quality of the product.

[0003] A kind of injection mold for router shell is disclosed in Chinese patent with application No.CN202321648580.6, comprising mold base plate, the top of the mold base plate is fixedly connected with static mold, the top of the static mold is abutted with mold cover plate, the top of the mold cover plate is clamped with sealing plug block, the bottom of the mold cover plate is fixedly connected with locking assembly, the surface of the locking assembly is fixedly connected with the upper surface of static mold, the bottom of the mold cover plate near its side face is fixedly connected with T-shaped rod, the side face of the static mold is fixedly connected with horizontal plate.

[0004] In the above prior art, the mold is knocked by impact ball, which facilitates the separation of workpiece from mold cavity, but in actual use, the mold is knocked by impact ball for demolding, and the workpiece after demolding is located in the mold cavity, since the workpiece is attached to the mold cavity, it is inconvenient for workers to take out the formed workpiece, affecting the processing efficiency.

[0005] Therefore, the utility model is proposed. UTILITY MODEL CONTENT

[0006] The utility model solves the technical problem of overcoming the deficiencies of prior art, and provides a router shell injection mold for realizing surface highlight effect.

[0007] To solve the above technical problems, the basic idea of the technical scheme of the utility model is as follows:

[0008] A router shell injection mold for realizing surface highlight effect comprises a base, a cooling shell is arranged on the upper side of the base, a lower mold plate is slidably fitted in the cooling shell, an installation frame is fixedly connected to the upper side of the base, a hydraulic cylinder is arranged on the upper side of the installation frame, and an upper mold plate is fixedly connected to the output end of the hydraulic cylinder.

[0009] The lower side of the inner wall of the cooling shell is provided with two mounting grooves, the inner walls of the mounting grooves are fixedly connected with sliding rods, two sliding seats are slidingly connected with the sliding rods, two connecting rods are arranged between the two sliding seats and the lower die plate, and the two ends of the connecting rods are rotatably connected with the sliding seats and the lower die plate respectively, two springs are sleeved on the sliding rods, and a cooling mechanism is arranged in the cooling shell.

[0010] When the mold is closed, the upper die plate moves downward to press the lower die plate, and when the lower die plate moves downward, the sliding seat is pressed to make the spring shrink under the transmission of the connecting rod, when the material on the lower die plate is formed, the limiting of the lower die plate is cancelled by pulling the pull block, the lower die plate is lifted under the action of the spring through the transmission of the connecting rod, and the demolding of the formed part is realized.

[0011] Preferably, the upper die plate and the cooling shell are matched, the sliding seat is slidingly connected with the inner wall of the mounting groove, and the two ends of the spring are fixedly connected with the inner wall of the mounting groove and one side of the sliding seat respectively.

[0012] Preferably, the cooling mechanism comprises ventilation grooves arranged on the two sides of the cooling shell, the inner wall of one of the two ventilation grooves is provided with a fan, the inner wall of the cooling shell is provided with a cooling pipe, and the side of the cooling pipe is fixedly connected with two connecting ports.

[0013] Preferably, two connecting grooves are arranged on the upper side of the cooling shell, and the two sides of the lower die plate are fixedly connected with connecting blocks.

[0014] Preferably, sliding grooves are arranged on the two sides of the cooling shell, the inner walls of the sliding grooves are slidingly and elastically connected with pull blocks, one side of the pull block is fixedly connected with a trapezoidal clamping block, one side of each of the two connecting blocks is provided with a clamping groove, the trapezoidal clamping block is matched with the clamping groove, and the trapezoidal clamping block is slidingly connected with the inner wall of the connecting groove.

[0015] Preferably, dustproof nets are arranged on the inner walls of the two ventilation grooves.

[0016] Preferably, two trapezoidal grooves are arranged on the upper side of the cooling shell, and the lower side of the upper die plate is fixedly connected with two trapezoidal blocks.

[0017] Preferably, two guide rods are slidingly connected with the upper side of the mounting frame, and the lower ends of the two guide rods are fixedly connected with the upper side of the upper die plate.

[0018] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art, of course, any product implementing the present application does not necessarily need to achieve all the advantages described below:

[0019] Through setting the connecting rod, when the mold is closed, the upper mold plate moves downward to press the lower mold plate, when the lower mold plate moves downward, the sliding block is pressed to make the spring shrink under the transmission of the connecting rod, when the material on the lower mold plate is formed, the pull block is pulled to cancel the limiting of the lower mold plate, the lower mold plate is lifted under the action of the spring through the transmission of the connecting rod, the demolding of the formed part is realized, and the staff can take out the formed part conveniently, and the efficiency of mold processing is improved.

[0020] The specific embodiments of the utility model will be described in further detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor under these drawings.

[0022] In the drawings:

[0023] Figure 1 It is the three-dimensional structure schematic diagram of an embodiment of the utility model;

[0024] Figure 2 It is the cooling shell section structure schematic diagram of an embodiment of the utility model;

[0025] Figure 3 It is the lower mold plate connecting structure schematic diagram of an embodiment of the utility model;

[0026] Figure 4 It is the connecting rod connecting structure schematic diagram of an embodiment of the utility model;

[0027] Figure 5 It is the trapezoidal block connecting structure schematic diagram of an embodiment of the utility model.

[0028] In the drawings, the component list represented by each sign is as follows:

[0029] 1, base;2, cooling shell;3, lower mold plate;4, mounting frame;5, hydraulic cylinder;6, upper mold plate;7, mounting groove;8, sliding rod;9, sliding block;10, connecting rod;11, spring;12, cooling mechanism;121, ventilation groove;122, fan;123, cooling pipe;124, connecting port;13, connecting groove;14, connecting block;15, sliding groove;16, pull block;17, clamping groove;18, dust screen;19, trapezoidal groove;20, trapezoidal block;21, guide rod;22, trapezoidal block.

[0030] It should be noted that these drawings and textual descriptions are not intended to limit the concept range of the utility model in any way, but illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0032] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but merely represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0033] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0034] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0035] In the description of the present application, it should be noted that the terms "upper", "lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, or the orientation or positional relationship commonly understood by those skilled in the art, such terms are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used for differentiation and cannot be understood as indicating or implying relative importance.

[0036] Specifically, please refer to Figures 1-5 As shown in the drawings, in the present embodiment, a router shell injection mold for realizing surface highlight effect is provided, comprising: a base 1, a cooling shell 2 is arranged on the upper side of the base 1, a lower mold plate 3 is slidingly fitted in the inside of the cooling shell 2, a mounting frame 4 is fixedly connected to the upper side of the base 1, a hydraulic cylinder 5 is arranged on the upper side of the mounting frame 4, and an upper mold plate 6 is fixedly connected to the output end of the hydraulic cylinder 5.

[0037] Two mounting grooves 7 are formed in the lower side of the inner wall of the cooling shell 2, and a sliding rod 8 is fixedly connected to the inner wall of each mounting groove 7. Two sliding seats 9 are slidingly fitted on the sliding rod 8, two connecting rods 10 are arranged between the two sliding seats 9 and the lower mold plate 3, and the two ends of the connecting rod 10 are rotatably fitted with the sliding seat 9 and the lower mold plate 3, respectively. Two springs 11 are sleeved on the sliding rod 8, and a cooling mechanism 12 is arranged in the inside of the cooling shell 2.

[0038] Through setting the connecting rod 10, when the mold is closed, the upper mold plate 6 moves downward to press the lower mold plate 3, when the lower mold plate 3 moves downward, the slide 9 is pressed to make the spring 11 contract under the drive of the connecting rod 10, when the material on the lower mold plate 3 is formed, the pull block 16 is pulled to cancel the limiting of the lower mold plate 3, through the drive of the connecting rod 10, the lower mold plate 3 is lifted under the action of the spring 11, the demolding of the formed part is realized, and the staff can take out the formed part conveniently, and the efficiency of the mold processing is improved.

[0039] In order for those skilled in the art to better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings.

[0040] It should be noted that, in the case of no conflict, the embodiments and the features and technical solutions in the embodiments in the present application can be combined with each other.

[0041] It should be noted that: similar labels and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0042] Embodiment 1

[0043] Please refer to Figures 1-5 A router shell injection mold for realizing surface highlight effect, comprising: a base 1, a cooling shell 2 is arranged on the upper side of the base 1, a lower mold plate 3 is slidably fitted in the cooling shell 2, an installation frame 4 is fixedly connected to the upper side of the base 1, a hydraulic cylinder 5 is arranged on the upper side of the installation frame 4, an upper mold plate 6 is fixedly connected to the output end of the hydraulic cylinder 5; two installation grooves 7 are formed in the lower side of the inner wall of the cooling shell 2, a slide rod 8 is fixedly connected to the inner wall of each installation groove 7, two slides 9 are slidably fitted on the slide rod 8, two connecting rods 10 are arranged between the two slides 9 and the lower mold plate 3, and the two ends of the connecting rod 10 are rotatably fitted with the slide 9 and the lower mold plate 3 respectively, two springs 11 are sleeved on the slide rod 8, and a cooling mechanism 12 is arranged in the cooling shell 2. The upper mold plate 6 cooperates with the cooling shell 2, the slide 9 is slidably fitted on the inner wall of the installation groove 7, and the two ends of the spring 11 are fixedly connected with the inner wall of the installation groove 7 and one side of the slide 9 respectively. Two guide rods 21 are slidably fitted on the upper side of the installation frame 4, and the lower ends of the two guide rods 21 are fixedly connected with the upper side of the upper mold plate 6. Two trapezoidal grooves 19 are formed in the upper side of the cooling shell 2, two trapezoidal blocks 20 are fixedly connected to the lower side of the upper mold plate 6, and the trapezoidal blocks 20 cooperate with the trapezoidal grooves 19.

[0044] The implementation process: the upper die plate 6 is driven under the action of the hydraulic cylinder 5, the upper die plate 6 moves downward, the upper die plate 6 cooperates with the cooling shell 2 under the action of the trapezoidal groove 19 and the trapezoidal block 20, with the upper die plate 6 moving downward, the lower die plate 3 moves to the inside of the cooling shell 2 under the force, the lower die plate 3 moves under the transmission of the connecting rod 10, the sliding block 9 moves to both sides on the slide rod 8, the compression spring 11 contracts, when the mold is completed, the material is injected, after cooling and forming, the upper die plate 6 is separated from the cooling shell 2 by the hydraulic cylinder 5, the pull block 16 is pulled, the lower die plate 3 moves upward under the elastic force of the spring 11, and the formed workpiece is ejected.

[0045] The implementation benefit: the formed workpiece is conveniently ejected, the staff is conveniently discharged, and the use convenience is improved.

[0046] Embodiment 2

[0047] The cooling mechanism 12 comprises two ventilation grooves 121 arranged on the two sides of the cooling shell 2, the inner wall of one of the two ventilation grooves 121 is provided with a fan 122, the inner wall of the cooling shell 2 is provided with a cooling pipe 123, and the side of the cooling pipe 123 is fixedly connected with two connecting ports 124. The inner walls of the two ventilation grooves 121 are provided with dustproof nets 18.

[0048] The implementation process: after injection molding, cooling liquid is introduced into the cooling pipe 123 through one connecting port 124, the cooling liquid is discharged from the other connecting port 124 after passing through the cooling pipe, and then the fan 122 is used to convey air, so that the air passes through the lower side of the lower die plate 3 and cools the lower die plate 3.

[0049] The implementation benefit: the cooling effect of the workpiece is improved, the machining effect of the router workpiece is improved, and the surface of the formed part is smoother.

[0050] Embodiment 3

[0051] The upper side of the cooling shell 2 is provided with two connecting grooves 13, the two sides of the lower die plate 3 are fixedly connected with connecting blocks 14, and the connecting blocks 14 cooperate with the connecting grooves 13. The two sides of the cooling shell 2 are provided with sliding grooves 15, the inner walls of the sliding grooves 15 are slidably and elastically matched with pull blocks 16, one side of the pull block 16 is fixedly connected with a trapezoidal clamping block 22, one side of each of the two connecting blocks 14 is provided with a clamping groove 17, the trapezoidal clamping block 22 cooperates with the clamping groove 17, and the trapezoidal clamping block 22 slidably cooperates with the inner wall of the connecting groove 13.

[0052] The implementation process: the connecting groove 13 and the connecting block 14 are matched for limiting the lifting of the lower mold plate 3, when the mold is closed, the lower mold plate 3 is extruded by the upper mold plate 6 and moves downward, when the lower mold plate 3 is completely matched with the cooling shell 2, the trapezoidal clamping block 22 is connected with the clamping groove 17, the connecting block 14 is limited, when the forming process needs to be demolded, the pull block 16 is pulled, the pull block 16 drives the trapezoidal clamping block 22 to separate from the clamping groove 17, the lower mold plate 3 moves upward under the action of the lower connecting rod 10, and the formed part is ejected and demolded.

[0053] The implementation benefit: the demolding structure on the lower side of the lower mold plate 3 is limited, the demolding structure is controlled to be used, and the mold is demolded.

[0054] The above embodiments are only used to illustrate the utility model and are not limited to the technical solutions described in the utility model. Although the utility model has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific embodiments, so any modification or equivalent replacement of the utility model is allowed, and all technical solutions and improvements without departing from the spirit and scope of the invention are covered in the claim range of the utility model.

Claims

1. A router housing injection mold for achieving a high-gloss surface effect, characterized in that, include: A base (1) is provided with a cooling shell (2) on its upper side. A lower template (3) is slidably fitted inside the cooling shell (2). A mounting bracket (4) is fixedly connected to the upper side of the base (1). A hydraulic cylinder (5) is installed on the upper side of the mounting bracket (4). An upper template (6) is fixedly connected to the output end of the hydraulic cylinder (5). Two mounting slots (7) are provided on the lower side of the inner wall of the cooling shell (2). A slide rod (8) is fixedly connected to the inner wall of each mounting slot (7). Two slide seats (9) are slidably fitted on the slide rod (8). Two connecting rods (10) are provided between the two slide seats (9) and the lower template (3). The two ends of the connecting rods (10) are rotatably fitted with the slide seats (9) and the lower template (3) respectively. Two springs (11) are sleeved on the slide rod (8). A cooling mechanism (12) is provided inside the cooling shell (2).

2. The router housing injection mold for achieving a high-gloss surface effect according to claim 1, characterized in that, The upper template (6) and the cooling shell (2) are matched together, the slide (9) is slidably fitted on the inner wall of the mounting groove (7), and the two ends of the spring (11) are fixedly connected to the inner wall of the mounting groove (7) and one side of the slide (9), respectively.

3. The router housing injection mold for achieving a high-gloss surface effect according to claim 1, characterized in that, The cooling mechanism (12) includes ventilation slots (121) on both sides of the cooling shell (2), a fan (122) is installed on the inner wall of one of the two ventilation slots (121), and a cooling pipe (123) is installed on the inner wall of the cooling shell (2). Two connection ports (124) are fixedly connected to one side of the cooling pipe (123).

4. The router housing injection mold for achieving a high-gloss surface effect according to claim 1, characterized in that, The cooling shell (2) has two connecting grooves (13) on its upper side. The lower template (3) is fixedly connected to both sides with connecting blocks (14), and the connecting blocks (14) cooperate with the connecting grooves (13).

5. The router housing injection mold for achieving a high-gloss surface effect according to claim 4, characterized in that, The cooling shell (2) has sliding grooves (15) on both sides. The inner wall of the sliding groove (15) is slidably and elastically fitted with a pull block (16). A trapezoidal locking block (22) is fixedly connected to one side of the pull block (16). A slot (17) is opened on one side of each of the two connecting blocks (14). The trapezoidal locking block (22) cooperates with the slot (17) and slides on the inner wall of the connecting groove (13).

6. The router housing injection mold for achieving a high-gloss surface effect according to claim 3, characterized in that, The inner walls of both ventilation slots (121) are equipped with dustproof nets (18).

7. The router housing injection mold for achieving a high-gloss surface effect according to claim 1, characterized in that, The upper side of the cooling shell (2) has two trapezoidal grooves (19), and the lower side of the upper template (6) is fixedly connected to two trapezoidal blocks (20), which cooperate with the trapezoidal grooves (19).

8. The router housing injection mold for achieving a high-gloss surface effect according to claim 1, characterized in that, The mounting bracket (4) has two guide rods (21) that slide together on its upper side, and the lower ends of the two guide rods (21) are fixedly connected to the upper side of the upper template (6).

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