Die for manufacturing lens cone of mobile phone lens

Abstract

The utility model belongs to the technical field of mobile phone lenses, and particularly relates to a mould for manufacturing a mobile phone lens cone, which comprises a machine body, a lower module and a positioning device, the upper surface of the machine body is fixedly connected with an injection molding machine, the lower module is positioned on the upper surface of the machine body, the surface of the machine body is fixedly connected with a control box, and the side wall of the control box is fixedly connected with a plurality of buttons; positioning devices are arranged at the positions, close to the four corners of the lower module, of the upper surface of the machine body and comprise supporting columns, the bottom ends of the supporting columns are fixedly connected with the upper surface of the machine body, a protection device is arranged on the surface of the control box and comprises a fixing block, the upper surface of the fixing block is fixedly connected with the bottom end of the control box, and the surface of the fixing block is rotationally connected with a rotating block. By arranging the supporting column, the rotating column, the threaded rod, the ejector block and the clamping block, the position of the lower die set can be limited, meanwhile, the lower die sets of different specifications can be fixed, the clamping block can be replaced through the positioning pin, and the lower die sets of different shapes can be conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone lenses, in particular to a mold for making a lens barrel of a mobile phone lens. Background Art

[0002] Mobile phone cameras mainly include built-in and external cameras. The built-in camera refers to the camera installed inside the mobile phone, which is more convenient to use; the external camera refers to connecting the mobile phone to a digital camera via a data cable or other means to achieve shooting. This shooting method is more convenient to operate.

[0003] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when producing mobile phone lenses, molds are used to produce lens barrels. During injection molding, the molds need to be placed on the surface of a vertical turntable injection molding machine. Since most injection molding machines have a relatively fixed mold fixing structure, it is inconvenient to fix molds of different specifications in actual use. Therefore, in view of the above problems, a mold for making mobile phone lens barrels is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a mold for making a mobile phone lens barrel, comprising a body, a lower module and a positioning device, the upper surface of the body is fixedly connected to an injection molding machine, the lower module is located on the upper surface of the body, the surface of the body is fixedly connected to a control box, and the side wall of the control box is fixedly connected to a plurality of buttons; the upper surface of the body near the four corners of the lower module is provided with a positioning device, the positioning device comprises a support column, the bottom end of the support column is fixedly connected to the upper surface of the body, the inner wall of the support column is rotatably connected to a rotating column, the inner wall of the rotating column is threadedly connected to a threaded rod, the side wall of the threaded rod is rotatably connected to a top block, the top block is located on the surface of the lower module, the threaded rod is rotated to allow the threaded rod to rotate on the inner wall of the rotating column, the threaded rod drives the top block to move, and the top block is pressed against the surface of the lower module, and the position of the lower module can be limited by arranging the support column, the rotating column, the threaded rod and the top block.

[0006] Preferably, a card block is inserted into the inner wall of the top block, and the card block is located on the surface of the lower module. When the card block moves, it will press against the surface of the lower module, and the card block can limit the position of the lower module on the surface of the machine body.

[0007] Preferably, a card slot is provided on the surface of the top block near the card block, and the card block is inserted into the inner wall of the card slot of the top block. When the card block slides, the card block will be inserted into the inner wall of the card slot. The opening of the card slot can facilitate the storage of the card block position.

[0008] Preferably, the inner walls of the clamping block and the top block are threadedly connected with two locating pins, and the two locating pins are symmetrically distributed relative to the central axis of the clamping block. After the clamping block is inserted into the inner wall of the top block, the locating pins are rotated to the inner walls of the clamping block and the top block, and the locating pins can limit the position of the clamping block in the top block.

[0009] Preferably, a turntable is fixedly connected to the side wall of the threaded rod. When the position of the top block needs to be moved, the turntable is rotated to allow the turntable to drive the threaded rod to rotate. The setting of the turntable can facilitate the rotation of the threaded rod.

[0010] Preferably, a rotation groove is provided on the surface of the support column, and the inner wall of the rotation groove of the support column is rotatably connected to the surface of the rotating column. When the rotating column rotates, the rotating column rotates on the inner wall of the rotation groove of the support column. The opening of the rotation groove can facilitate the rotation of the rotating column.

[0011] Preferably, a protective device is provided on the surface of the control box, and the protective device includes a fixed block, the upper surface of the fixed block is fixedly connected to the bottom end of the control box, the surface of the fixed block is rotatably connected to a rotating block, the upper surface of the rotating block is fixedly connected to a guard plate, the guard plate is sleeved on the surface of multiple buttons, the rotating block drives the guard plate to rotate, the guard plate rotates to the surface of the button, and the guard plate can protect the button.

[0012] Preferably, a main magnetic block is fixedly connected to the surface of the fixed block, and a secondary magnetic block is fixedly connected to the surface of the rotating block near the main magnetic block. The side walls of the main magnetic block and the secondary magnetic block are magnetically attracted to each other, the secondary magnetic block fits the main magnetic block, and the main magnetic block attracts the secondary magnetic block. By setting the main magnetic block and the secondary magnetic block, the position of the rotating block can be limited.

[0013] The utility model is beneficial in that:

[0014] 1. When the utility model needs to fix the lower module, the lower module is placed in a suitable position, and then the rotating column is rotated to make the rotating column rotate on the inner wall of the rotating groove of the supporting column. When the rotating column rotates, the threaded rod is driven to rotate. After the threaded rod is rotated to a suitable angle, the card block is inserted into the inner wall of the card groove of the top block, and then the positioning pin is rotated to the inner wall of the card block and the top block, and then the turntable is rotated to make the turntable drive the threaded rod to rotate. The threaded rod rotates on the inner wall of the rotating column, the threaded rod will drive the top block to move its position, and the top block drives the card block to move, and the card block is pressed against the surface of the lower module. By arranging the supporting column, the rotating column, the threaded rod, the top block and the card block, the position of the lower module can be restricted, and at the same time, lower modules of different specifications can be fixed, and the positioning pin can replace the card block, which is convenient for lower modules of different shapes.

[0015] 2. When the button on the control box needs to be operated, the utility model pushes the rotary block to rotate on the surface of the fixed block, and the rotary block drives the guard plate to rotate. After the guard plate is away from the button, the button is operated. After the operation is completed, the rotary block is pushed again to drive the guard plate to rotate. The guard plate rotates to the surface of the button. When the rotary block rotates, it drives the secondary magnetic block to move. The secondary magnetic block adheres to the main magnetic block, and the main magnetic block attracts the secondary magnetic block. By setting the guard plate, the button can be protected, and the main magnetic block and the secondary magnetic block can limit the position of the rotary block and the guard plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a body in a mold for making a mobile phone lens barrel;

[0018] Figure 2 A mold for making a mobile phone lens barrel Figure 1 A schematic diagram of the structure at A;

[0019] Figure 3 A schematic diagram of the side structure of a body in a mold for making a mobile phone lens barrel;

[0020] Figure 4 A mold for making a mobile phone lens barrel Figure 3 Schematic diagram of the structure at point B.

[0021] In the figure: 1. machine body; 2. injection molding machine; 3. lower mold assembly; 4. control box; 5. positioning device; 51. support column; 52. rotating column; 53. threaded rod; 54. top block; 55. slot; 56. clamping block; 57. positioning pin; 58. turntable; 59. rotating slot; 6. button; 7. protection device; 71. fixing block; 72. rotating block; 73. guard plate; 74. main magnetic block; 75. auxiliary magnetic block. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4As shown, a mold for making a mobile phone lens barrel comprises a body 1, a lower mold group 3 and a positioning device 5, wherein the upper surface of the body 1 is fixedly connected with an injection molding machine 2, the lower mold group 3 is located on the upper surface of the body 1, the surface of the body 1 is fixedly connected with a control box 4, and the side wall of the control box 4 is fixedly connected with a plurality of buttons 6; the upper surface of the body 1 near the four corners of the lower mold group 3 is provided with a positioning device 5, the positioning device 5 comprises a support column 51, the bottom end of the support column 51 is fixedly connected to the upper surface of the body 1, the inner wall of the support column 51 is rotatably connected with a rotating column 52, and the The inner wall of the rotating column 52 is threadedly connected with a threaded rod 53, and the side wall of the threaded rod 53 is rotatably connected with a top block 54, and the top block 54 is located on the surface of the lower mold group 3; when working, the lower mold group 3 is placed in a suitable position, and then the rotating column 52 is rotated to allow the rotating column 52 to rotate on the inner wall of the supporting column 51. After the rotating column 52 is rotated to a suitable angle, the threaded rod 53 is rotated to allow the threaded rod 53 to rotate on the inner wall of the rotating column 52, and the threaded rod 53 drives the top block 54 to move, and the top block 54 is pressed against the surface of the lower mold group 3. By setting the supporting column 51, the rotating column 52, the threaded rod 53 and the top block 54, the position of the lower mold group 3 can be limited.

[0024] A card block 56 is inserted into the inner wall of the top block 54, and the card block 56 is located on the surface of the lower module 3; when working, the card block 56 is inserted into the inner wall of the top block 54, and the card block 56 will press against the surface of the lower module 3 when moving, and the card block 56 can limit the position of the lower module 3 on the surface of the body 1.

[0025] A card slot 55 is provided on the surface of the top block 54 near the card block 56, and the card block 56 is inserted into the inner wall of the card slot 55 of the top block 54; when working, the card block 56 will be inserted into the inner wall of the card slot 55, and the opening of the card slot 55 can facilitate the storage of the card block 56.

[0026] The inner walls of the clamping block 56 and the top block 54 are threadedly connected with two positioning pins 57, and the two positioning pins 57 are symmetrically distributed relative to the central axis of the clamping block 56; when working, the positioning pins 57 are rotated to the inner walls of the clamping block 56 and the top block 54, and the positioning pins 57 can limit the position of the clamping block 56 in the top block 54.

[0027] The side wall of the threaded rod 53 is fixedly connected with a turntable 58 ; when working, the turntable 58 is rotated to allow the turntable 58 to drive the threaded rod 53 to rotate. The setting of the turntable 58 can facilitate the rotation of the threaded rod 53 .

[0028] A rotation groove 59 is provided on the surface of the support column 51, and the inner wall of the rotation groove 59 of the support column 51 is rotatably connected to the surface of the rotating column 52; when working, the rotating column 52 rotates on the inner wall of the rotation groove 59 of the support column 51, and the opening of the rotation groove 59 can facilitate the rotation of the rotating column 52.

[0029] The surface of the control box 4 is provided with a protective device 7, and the protective device 7 includes a fixed block 71, the upper surface of the fixed block 71 is fixedly connected to the bottom end of the control box 4, the surface of the fixed block 71 is rotatably connected with a rotating block 72, the upper surface of the rotating block 72 is fixedly connected with a protective plate 73, and the protective plate 73 is sleeved on the surfaces of multiple buttons 6; when working, the rotating block 72 is pushed to rotate on the surface of the fixed block 71, the rotating block 72 drives the protective plate 73 to rotate, and the protective plate 73 rotates to the surface of the button 6, and the protective plate 73 can protect the button 6.

[0030] A main magnetic block 74 is fixedly connected to the surface of the fixed block 71, and a secondary magnetic block 75 is fixedly connected to the surface of the rotating block 72 near the main magnetic block 74. The side walls of the main magnetic block 74 and the side walls of the secondary magnetic block 75 are magnetically attracted to each other. When working, the rotating block 72 will drive the secondary magnetic block 75 to rotate, and the secondary magnetic block 75 will fit the main magnetic block 74, and the main magnetic block 74 will attract the secondary magnetic block 75. By setting the main magnetic block 74 and the secondary magnetic block 75, the position of the rotating block 72 can be limited.

[0031] Working principle: when it is necessary to fix the lower die set 3, put the lower die set 3 in a suitable position, then rotate the rotating column 52 to make the rotating column 52 rotate on the inner wall of the rotating groove 59 of the supporting column 51, and the rotating column 52 will drive the threaded rod 53 to rotate when rotating. After the threaded rod 53 rotates to a suitable angle, insert the clamping block 56 into the inner wall of the clamping groove 55 of the top block 54, and then rotate the positioning pin 57 to the inner wall of the clamping block 56 and the top block 54, and then rotate the turntable 58 to make the turntable 58 drive the threaded rod 53 to rotate. The threaded rod 53 rotates on the inner wall of the rotating column 52, and the threaded rod 53 will drive the top block 54 to move its position, and the top block 54 drives the clamping block 56 to move, and the clamping block 56 presses on the surface of the lower die set 3. By setting the supporting column 51, the rotating column 52, the threaded rod 53, the top block 54 and the clamping block 56, the lower die set 3 can be fixed. The position can be limited, and at the same time, the lower modules 3 of different specifications can be fixed, and the positioning pin 57 can replace the card block 56, which is convenient for lower modules 3 of different shapes; when it is necessary to operate the button 6 on the control box 4, the rotating block 72 is pushed to make the rotating block 72 rotate on the surface of the fixed block 71, and the rotating block 72 drives the guard plate 73 to rotate. After the guard plate 73 is away from the button 6, the button 6 is operated. After the operation is completed, the rotating block 72 is pushed again to make the rotating block 72 drive the guard plate 73 to rotate. The guard plate 73 rotates to the surface of the button 6. When the rotating block 72 rotates, it will drive the secondary magnetic block 75 to move, and the secondary magnetic block 75 is attached to the main magnetic block 74. The main magnetic block 74 attracts the secondary magnetic block 75. By setting the guard plate 73, the button 6 can be protected, and the main magnetic block 74 and the secondary magnetic block 75 can limit the position of the rotating block 72 and the guard plate 73.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A mold for making a mobile phone lens barrel, comprising a body (1), a lower mold assembly (3) and a positioning device (5), wherein the upper surface of the body (1) is fixedly connected to an injection molding machine (2), the lower mold assembly (3) is located on the upper surface of the body (1), the surface of the body (1) is fixedly connected to a control box (4), and the side wall of the control box (4) is fixedly connected to a plurality of buttons (6); characterized in that: Positioning devices (5) are provided at positions on the upper surface of the machine body (1) near the four corners of the lower mold assembly (3), and the positioning devices (5) include a support column (51), the bottom end of the support column (51) is fixedly connected to the upper surface of the machine body (1), the inner wall of the support column (51) is rotatably connected to a rotating column (52), the inner wall of the rotating column (52) is threadedly connected to a threaded rod (53), the side wall of the threaded rod (53) is rotatably connected to a top block (54), and the top block (54) is located on the surface of the lower mold assembly (3).

2. A mold for making a mobile phone lens barrel according to claim 1, characterized in that: A clamping block (56) is inserted into the inner wall of the top block (54), and the clamping block (56) is located on the surface of the lower mold assembly (3).

3. A mold for making a mobile phone lens barrel according to claim 2, characterized in that: A clamping groove (55) is provided on the surface of the top block (54) at a position close to the clamping block (56), and the clamping block (56) is inserted into the inner wall of the clamping groove (55) of the top block (54).

4. The mold for making a mobile phone lens barrel according to claim 3, characterized in that: The inner walls of the clamping block (56) and the top block (54) are threadedly connected with two positioning pins (57), and the two positioning pins (57) are symmetrically distributed relative to the central axis of the clamping block (56).

5. The mold for making a mobile phone lens barrel according to claim 1, characterized in that: A rotating disk (58) is fixedly connected to the side wall of the threaded rod (53).

6. The mold for making a mobile phone lens barrel according to claim 1, characterized in that: A rotation groove (59) is provided on the surface of the support column (51), and the inner wall of the rotation groove (59) of the support column (51) is rotatably connected to the surface of the rotation column (52).

7. The mold for making a mobile phone lens barrel according to claim 1, characterized in that: The surface of the control box (4) is provided with a protective device (7), the protective device (7) comprising a fixed block (71), the upper surface of the fixed block (71) being fixedly connected to the bottom end of the control box (4), the surface of the fixed block (71) being rotatably connected to a rotating block (72), the upper surface of the rotating block (72) being fixedly connected to a protective plate (73), and the protective plate (73) being sleeved on the surfaces of the plurality of buttons (6).

8. The mold for making a mobile phone lens barrel according to claim 7, characterized in that: A main magnetic block (74) is fixedly connected to the surface of the fixed block (71), and a secondary magnetic block (75) is fixedly connected to the surface of the rotating block (72) near the main magnetic block (74), and the side walls of the main magnetic block (74) and the side walls of the secondary magnetic block (75) are magnetically attracted to each other.

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