Angle adjusting seat of electronic product shell injection mold

Abstract

The utility model discloses an angle adjusting seat of an electronic product shell injection mold, which comprises a bottom plate and further comprises an angle adjusting seat, the angle adjusting seat comprises a rotating box, a first side arm and a second side arm are respectively arranged on two sides of the rotating box, a first rotating shaft is rotatably arranged in the first side arm, a rocker is rotatably arranged on one side of the first rotating shaft, and a second rotating shaft is rotatably arranged on the other side of the first rotating shaft. A sliding block is hinged to one side of the rocker, a sliding groove is formed in one side of the sliding block in a sliding mode, and a locking screw is arranged on one side of the sliding block. A second rotating shaft is rotationally arranged in the second side arm, and a side frame is installed on the side edge of the second rotating shaft. According to the utility model, through the arranged angle adjusting seat, the self inclination angle of the rocker is adjusted by utilizing a mode that the sliding block at one end of the rocker slides in the sliding chute, so that the adjustment of the box rotating angle is realized, and a mold has a certain inclination angle. And the fixing end arranged on the other side can play a role in rotating adjustment, and meanwhile, the position of the mold is positioned. In addition, the mold can achieve the self-positioning effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic product injection mold technical field especially relates to a kind of angle adjusting seat of electronic product shell injection mold. BACKGROUND

[0002] Electronic product injection mold is a kind of mold specially used for manufacturing the plastic shell, spare parts etc. of electronic product. This mold forms the shape required by injecting molten plastic into the mold cavity through injection molding process and cooling solidification. Electronic product injection mold is widely used in mobile phone, computer, household appliance, automotive electronics etc. to ensure that the product has high precision, high quality and consistency.

[0003] A kind of electronic product shell injection mold is disclosed in the Chinese invention patent with application No. CN220163118U, which relates to injection mold technical field. The utility model includes mold main body, support and pressing plate, lower mold is arranged in installation cavity, the bottom of pressing plate and mold frame is provided with upper mold, first injection port is formed on the side wall of pressing plate, the lower portion of first injection port and mold frame is provided with conduit, the mold in prior art can only be molded into the shell of single electronic product, cannot be molded into the shell of multiple electronic products at one time, after the mold frame is slid down on the side wall of support by pressing plate, the multiple mold frames are mutually adhered together, raw material is transmitted downward into second injection port through conduit, part of raw material is transmitted downward into material guiding hole, so that raw material can be transmitted downward into multiple lower molds one by one, so that mold main body can be molded into the shell of multiple electronic products, and the working efficiency of mold main body is improved.

[0004] The angle of injection in the process of electronic product injection mold in prior art is fixed. However, because injection material cannot completely flow inside injection groove, it is necessary to rotate injection angle to realize injection of different parts, which will lead to the problem of adjustment difficulty of injection device in prior art. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in prior art and provides an angle adjusting seat of electronic product shell injection mold.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An angle adjusting seat of electronic product shell injection mold, comprising a bottom plate, further comprising:

[0008] The angle adjusting seat comprises a rotating box, a first side arm and a second side arm are arranged on the two sides of the rotating box respectively, a first rotating shaft is rotatably arranged in the first side arm, a rocker is rotatably arranged on one side of the first rotating shaft, a sliding block is hingedly installed on one side of the rocker, a sliding groove is slidably installed on one side of the sliding block, and a locking screw is arranged on one side of the sliding block.

[0009] A second rotating shaft is rotatably arranged in the second side arm, and a side frame is installed on the side of the second rotating shaft.

[0010] According to the further technical scheme, the side frame and the sliding groove in the angle adjusting seat are fixedly installed on the surface of the bottom plate.

[0011] According to the further technical scheme, the inside of the bottom plate is provided with a load reduction hole, and the bottom plate is made of a corrosion-resistant metal material.

[0012] According to the further technical scheme, the angle adjusting seat further comprises:

[0013] The electronic product injection mold comprises a lower mold rotatably installed in the rotating box, a guide rod is arranged on the periphery of the lower mold, an upper mold is slidably arranged on the surface of the guide rod, a gas cylinder is butt-jointedly installed on one side of the upper mold, and the gas cylinder is fixedly installed on one side of the guide rod.

[0014] According to the further technical scheme, the inside of the upper mold and the lower mold is respectively provided with an injection slot.

[0015] According to the further technical scheme, an injection disc is butt-jointedly arranged on one side of the injection slot, and the injection disc is butt-jointedly arranged on one side of the upper mold.

[0016] According to the further technical scheme, the lower mold is rotatably installed in the rotating box, and the lower mold and the rotating box adopt coarse friction transmission.

[0017] Compared with the prior art, the angle adjusting seat of the electronic product shell injection mold has the following beneficial effects:

[0018] Through the angle adjusting seat, the inclination angle of the rocker is adjusted by sliding the sliding block at one end of the rocker in the sliding groove, and the angle of the rotating box is adjusted, so that the mold has a certain inclination angle. The fixed end arranged on the other side can realize rotation adjustment, and the position of the mold is positioned. In addition, the axial angle of the mold itself can also be adjusted by rotating the lower mold in the rotating box. The rotating box and the lower mold adopt coarse friction rotation, so that the lower mold can realize self-positioning when rotating a certain angle in the rotating box. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The structure diagram of the angle adjusting seat of the electronic product shell injection mold is provided.

[0020] Figure 2 A structure schematic view of the side view of the angle adjusting seat of the electronic product shell injection mold is provided for the utility model;

[0021] Figure 3 A structure schematic view of the longitudinal section of the angle adjusting seat of the electronic product shell injection mold is provided for the utility model;

[0022] Figure 4 A structure schematic view of the top view of the angle adjusting seat of the electronic product shell injection mold is provided for the utility model.

[0023] In the figure: 1, bottom plate; 2, angle adjusting seat; 3, electronic product injection mold; 4, sliding groove; 5, sliding block; 6, rocker; 7, locking screw; 8, rotating box; 9, first side arm; 10, first rotating shaft; 11, side frame; 12, second rotating shaft; 13, upper mold; 14, injection slot; 15, injection disc; 16, air cylinder; 17, lower mold; 18, second side arm; 19, load reduction hole; 20, guide rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] Embodiment one: refer to Figure 1 - Figure 4 An angle adjusting seat of an electronic product shell injection mold, comprising a bottom plate 1, further comprising:

[0026] The angle adjusting seat 2 realizes the adjusting effect of the mold in the inclination direction. The angle adjusting seat 2 comprises a rotating box 8, and the rotating box 8 is the direct action part of the inclination adjustment. The rotating box 8 is provided with a first side arm 9 and a second side arm 18 on the two sides respectively, and the first rotating shaft 10 is rotatably arranged in the first side arm 9. The rocker 6 can rotate on the surface of the first rotating shaft 10, thereby realizing the angle adjusting effect of the rotating box 8. The rocker 6 is rotatably arranged on one side of the first rotating shaft 10, and the sliding block 5 is hingedly installed on one side of the rocker 6. The sliding block 5 slides in the sliding groove 4, thereby realizing the angle adjusting effect of the rocker 6. The sliding groove 4 is slidably installed on one side of the sliding block 5, and the locking screw 7 is arranged on one side of the sliding block 5. After adjustment, the locking screw 7 locks the sliding block 5 in the sliding groove 4;

[0027] The second rotating shaft 12 is rotatably arranged in the second side arm 18, and the second rotating shaft 12 realizes the positioning effect while ensuring the rotation of the rotating box 8. The side frame 11 is installed on the side of the second rotating shaft 12.

[0028] The utility model discloses an angle adjusting seat of electronic product shell injection mold, and the side frame 11 and the sliding groove 4 in angle adjusting seat 2 are fixedly installed on the surface of bottom plate 1, are used for realizing the effect of centralized positioning.

[0029] The utility model discloses an angle adjusting seat of electronic product shell injection mold, and the inside of bottom plate 1 is provided with load reduction hole 19, and bottom plate 1 adopts anticorrosive metal material, avoids the corrosion in the long injection process.

[0030] The utility model discloses an angle adjusting seat of electronic product shell injection mold, and the inside of bottom plate 1 is provided with load reduction hole 19, and bottom plate 1 adopts anticorrosive metal material, avoids the corrosion in the long injection process.

[0031] Electronic product injection mold 3, electronic product injection mold 3 includes lower mould 17 that rotates and is installed in the inside of rotation box 8, and lower mould 17 box upper mould 13 is two parts of the mould, and the inside injection slot 14 is the part of direct injection.

[0032] The utility model discloses an angle adjusting seat of electronic product shell injection mold, and the inside of bottom plate 1 is provided with load reduction hole 19, and bottom plate 1 adopts anticorrosive metal material, avoids the corrosion in the long injection process.

[0033] The utility model discloses an angle adjusting seat of electronic product shell injection mold, and the inside of bottom plate 1 is provided with load reduction hole 19, and bottom plate 1 adopts anticorrosive metal material, avoids the corrosion in the long injection process.

[0034] The utility model discloses an angle adjusting seat of electronic product shell injection mold, and the inside of bottom plate 1 is provided with load reduction hole 19, and bottom plate 1 adopts anticorrosive metal material, avoids the corrosion in the long injection process.

[0035] Working principle:

[0036] In the actual design process of the utility model, in order to avoid the following defects in the prior art: "the angle of injection in the process of the electronic product injection mold in the prior art is fixed. But because the injection material can not completely flow in the inside of injection slot, need to rotate the injection angle to realize the injection of different parts, which will lead to the problem of adjustment difficulty of the injection device in the prior art.

[0037] Angle adjusting seat 2:

[0038] The structure realizes the adjusting effect of the mold in the inclination direction and the axial angle, the sliding block 5 can slide in the inside of the sliding groove 4, and the rocker 6 is installed in the inside of the sliding block 5 in a hinged manner. Once the sliding block 5 slides in the inside of the sliding groove 4, the angle of the rocker 6 changes. The rocker 6 is installed in the inside of the first side arm 9 in a rotating manner through the first rotating shaft 10, so that the rotating disc 8 changes the inclination angle under the driving of the sliding block 5. Meanwhile, in order to avoid the position deviation of the rotating disc 8 in the process of changing the inclination angle, the second side arm 18 is arranged on one side of the rotating disc 8, and the second side arm 18 is installed in the inside of the side frame 11 in a rotating manner through the second rotating shaft 12, which realizes the angle adjusting effect of the rotating disc 8 and the position positioning effect of the rotating disc 8.

[0039] In addition, in order to realize the adjusting of the mold body in the axial angle, the lower mold 17 carrying the injection slot 14 is arranged in a disc type structure, which can rotate in the inside of the rotating disc 8 and realize the coarse friction effect. Once the angle adjusting is completed, the position of the lower mold 17 is positioned, so that the deviation problem is avoided.

[0040] The electronic product injection mold 3:

[0041] The mold is divided into the lower mold 17 and the upper mold 13, the upper mold 13 and the lower mold 17 divide the injection slot 14 into two parts, the upper mold 13 moves downwards on the surface of the guide rod 20 in the process of injection through the cylinder 16, so that the injection slots 14 in the inside of the upper and lower molds are mutually butted, and then cooperate with the injection disc 15 on the side to realize the injection effect. Once the injection is completed, the upper mold 13 and the lower mold 17 are separated through the cylinder 16, the injection slots 14 are separated from each other under the action of the pulling force, and then the demolding effect is assisted.

[0042] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment. The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacements or changes to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An angle adjusting seat of an injection mold for an electronic product shell, comprising a bottom plate (1), characterized in that, Also include: Angle adjusting seat (2), the angle adjusting seat (2) includes rotating box (8), the two sides of rotating box (8) are provided with first side arm (9) and second side arm (18) respectively, the inside of first side arm (9) is rotatably provided with first rotating shaft (10), one side of first rotating shaft (10) is rotatably provided with rocker (6), one side of rocker (6) is hingedly installed with sliding block (5), one side of sliding block (5) is slidably installed with sliding groove (4), one side of sliding block (5) is provided with locking screw (7); The inside of the second side arm (18) is rotatably provided with the second rotating shaft (12), and the side edge of the second rotating shaft (12) is installed with the side frame (11).

2. The angle adjustment seat of an injection mold for an electronic product shell according to claim 1, wherein, The side frame (11) and the sliding groove (4) in the angle adjusting seat (2) are fixedly installed on the surface of the bottom plate (1).

3. The angle adjustment seat of an injection mold for an electronic product shell according to claim 2, wherein, The inside of the bottom plate (1) is provided with load reduction hole (19), and the bottom plate (1) is made of anticorrosive metal material.

4. The angle adjustment seat of an injection mold for an electronic product shell according to claim 1, wherein, Also include: Electronic product injection mold (3), the electronic product injection mold (3) includes lower mold (17) rotatably installed in rotating box (8), the periphery of lower mold (17) is provided with guide rod (20), the surface of guide rod (20) is slidably provided with upper mold (13), one side of upper mold (13) is butt-jointedly installed with air cylinder (16), and air cylinder (16) is fixedly installed on one side of guide rod (20).

5. The angle adjustment seat of an injection mold for an electronic product shell according to claim 4, wherein, The inside of the upper mold (13) and the lower mold (17) is respectively provided with injection slot (14).

6. The angle adjustment seat of an injection mold for an electronic product shell according to claim 5, wherein, One side of the injection slot (14) is butt-jointedly provided with injection disc (15), and the injection disc (15) is butt-jointedly provided on one side of the upper mold (13).

7. The angle adjustment seat of an injection mold for an electronic product shell according to claim 4, wherein, The lower mold (17) is rotatably installed in the inside of the rotating box (8), and the lower mold (17) and the rotating box (8) adopt coarse friction transmission.

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