Polishing device for mobile phone flash lamp cover machining

Abstract

The utility model relates to the technical field of mobile phone accessory production, in particular to a grinding device for mobile phone flash lamp cover machining, which comprises a grinding table and a placing frame, a rectangular sliding groove is arranged inside the end portion of the placing frame, and a rectangular sliding block is connected with the inner wall of the sliding groove in a sliding mode. The device has the advantages that a two-way threaded rod is rotated through a second hand wheel to enable a limiting sliding block to relatively move in a limiting sliding groove, the limiting sliding block enables a U-shaped frame to relatively move, an arc-shaped clamping block clamps a flash lamp cover, the limiting sliding groove is formed in a containing plate, and the arc-shaped clamping block moves through the U-shaped frame; dust generated during grinding cannot affect the structure, a first hand wheel is rotated to rotate a threaded rod so that a lifting column can ascend through threads, and when the lifting column ascends and descends, a rectangular sliding block can slide in a rectangular sliding groove to limit the lifting column; and therefore, the placement plate is prevented from rotating when the flash lamp cover on the surface of the placement plate is polished by the polishing piece, and the influence on polishing of the flash lamp cover is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mobile phone accessory production, especially relates to a polishing device for mobile phone flash cover processing. BACKGROUND

[0002] The flash is one of the ways to strengthen the exposure amount, especially in dim places, and the flash helps to make the scene brighter, and the Chinese full name of the flash is "electronic flash", also known as high-speed flash, the electronic flash stores high-voltage electricity through a capacitor, and the flash tube is discharged by pulse triggering to complete instantaneous flashing, which is close to the color temperature under the sunlight, and the light-emitting property belongs to the cold light type, which is suitable for shooting objects that are afraid of heat, and the flash cover is a device installed on the flash to soften the intense light.

[0003] The polishing device for mobile phone flash cover processing disclosed in Chinese patent CN212683457U can polish two flash covers at the same time through the cooperation of the motor, two rotating rods, two polishing pieces, two belt pulleys and the belt, and can immediately transfer the two flash covers to be polished to the two polishing pieces for polishing through the rotating "cross" placement frame after the polishing of the two flash covers is completed, and the polishing efficiency is effectively improved during the polishing process, but the polishing device for mobile phone flash cover processing has the following disadvantages while solving the problem:

[0004] 1. The flash cover is placed on the placement plate, and then the staff rotates the two-way threaded rod to move the threaded block at the lower end of the arc-shaped clamping block in the groove on the surface of the placement plate, so as to clamp the flash cover on the surface of the placement plate, but a large amount of dust will be generated after the polishing piece polishes the flash cover, and since the groove is opened on the surface of the placement plate, the dust may accumulate in the interior of the groove, thereby possibly affecting the movement of the arc-shaped clamping block.

[0005] 2. The adjusting screw is screwed with the "cross" placement frame, and since no structure is arranged to position the adjusting screw, the placement plate will be rotated when the polishing piece polishes the flash cover on the surface of the placement plate, thereby affecting the polishing of the flash cover. UTILITY MODEL CONTENTS

[0006] The utility model aims to solve at least one of the technical defects in the background art.

[0007] To this end, one purpose of the utility model lies in providing a polishing device for mobile phone flash lamp cover processing, aiming at solving the problem that dust in the polishing device for mobile phone flash lamp cover processing in the prior art may accumulate in the inside of the groove, thereby possibly affecting the movement of the arc-shaped clamping block and affecting polishing of the flash lamp cover.

[0008] In order to achieve the above-mentioned purpose, one embodiment of the utility model provides a polishing device for mobile phone flash lamp cover processing, which comprises a polishing table and a placing rack, a rectangular sliding groove is formed in the inside of the end of the placing rack, a rectangular sliding block is slidably connected to the inner wall of the sliding groove, a lifting column is fixedly connected to the top of the rectangular sliding block, a threaded rod is threadedly connected to the inside of the bottom of the lifting column, a placing plate is fixedly connected to the top of the lifting column, a limiting sliding groove is formed in the inside of the placing plate, a bidirectional threaded rod is rotatably connected to the inside of the limiting sliding groove, a limiting sliding block is threadedly connected to the surface of the bidirectional threaded rod, and a U-shaped frame is fixedly connected to the top of the limiting sliding block.

[0009] Preferably in any of the above-mentioned solutions, one end of the U-shaped frame is fixedly connected with an arc-shaped clamping block, which facilitates clamping and fixing of the flash lamp cover to be polished.

[0010] Preferably in any of the above-mentioned solutions, one end of the threaded rod is fixedly connected with a first hand wheel, one end of the bidirectional threaded rod is fixedly connected with a second hand wheel, and the first hand wheel and the second hand wheel facilitate rotation of the threaded rod and the bidirectional threaded rod.

[0011] Preferably in any of the above-mentioned solutions, the bottom of the polishing table is provided with an electric push rod, the output end of the electric push rod is provided with a control mechanism, and the electric push rod facilitates control of the placing rack through the control mechanism.

[0012] Preferably in any of the above-mentioned solutions, both ends of the top of the polishing table are fixedly connected with a U-shaped plate, the top of the U-shaped plate is fixedly connected with a motor, the output end of the motor is provided with a polishing piece, and the polishing piece facilitates polishing of the flash lamp cover clamped by the arc-shaped clamping block.

[0013] Preferably in any of the above-mentioned solutions, the inner wall of the U-shaped plate is provided with a dust suction hopper, one side of the dust suction hopper is provided with a dust suction pipe, and the dust suction pipe facilitates absorption of dust generated during polishing.

[0014] Preferably in any of the above-mentioned solutions, the bottom of the polishing table is provided with a discharge hopper, and the discharge hopper facilitates discharge of dust in the dust suction cavity.

[0015] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0016] 1. The operator rotates the double-threaded rod through the second handwheel to make the limiting slider move relative to each other inside the limiting groove. The limiting slider causes the two sets of U-shaped frames to move relative to each other. The arc clamping block clamps and fixes the flash cover. The limiting groove is opened inside the placement plate. The arc clamping block moves through the U-shaped frame. The dust generated during grinding will not affect the structure.

[0017] 2. By rotating the first handwheel, the threaded rod is rotated to raise the lifting column through the thread. When the lifting column rises and falls, the rectangular slider slides inside the rectangular groove to limit the lifting column. This can prevent the placement plate from rotating when the grinding disc grinds the flash cover on the surface of the placement plate, thus avoiding affecting the grinding of the flash cover.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a structural schematic diagram of the placement rack according to the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the placement plate according to the present invention;

[0023] Figure 4 This is a schematic diagram of the rectangular slider according to the present invention.

[0024] The components are: 1. Grinding table, 2. Placement rack, 3. Rectangular slide, 4. Rectangular slider, 5. Lifting column, 6. Threaded rod, 7. Placement plate, 8. Limiting slide, 9. Bidirectional threaded rod, 10. Limiting slider, 11. U-shaped frame, 12. Arc-shaped clamping block, 13. First handwheel, 14. Second handwheel, 15. Electric push rod, 16. Control mechanism, 17. Motor, 18. Grinding disc, 19. Dust collection hopper, 20. Dust collection pipe, 21. Discharge hopper, 22. U-shaped plate. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the utility model, unless another explicit provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the above terms can be understood according to the specific meaning in the utility model.

[0027] As Figures 1-4 The utility model discloses a kind of polishing devices for mobile phone flash lampshade processing, it includes polishing table 1 and placing rack 2, rectangular slide groove 3 is set in the end portion of placing rack 2, rectangular slide groove 3 is used to limit rectangular slide block 4, the inner wall of slide groove 3 is slidably connected with rectangular slide block 4, rectangular slide block 4 makes lifting column 5 stable lifting, the top of rectangular slide block 4 is fixedly connected with lifting column 5, lifting column 5 is used to lift placing plate 7, the bottom of lifting column 5 is internally screw-threaded with threaded rod 6, threaded rod 6 can be lifted by the thread traction of surface lifting column 5, the top of lifting column 5 is fixedly connected with placing plate 7, placing plate 7 is used to place the flash lampshade needing polishing, the inside of placing plate 7 is set with limiting slide groove 8, limiting slide groove 8 is adapted with limiting slide block 10, limiting slide block 10 is slidably connected in the inside of limiting slide groove 8, bidirectional threaded rod 9 is rotatably connected in the inside of limiting slide groove 8, bidirectional threaded rod 9 is used to control the relative movement of surface screw-threaded limiting slide block 10, the surface of bidirectional threaded rod 9 is screw-threaded with limiting slide block 10, when two sets of limiting slide block 10 relative movement, two sets of U-shaped frame 11 relative movement will be made, the top of limiting slide block 10 is fixedly connected with U-shaped frame 11, one end of U-shaped frame 11 is attached with the surface of placing plate 7.

[0028] Example 1: one end of U-shaped frame 11 is fixedly connected with arc-shaped clamping block 12, limiting slide block 10 relatively moves arc-shaped clamping block 12 on the surface of placing plate 7 by U-shaped frame 11.

[0029] Example 2: one end of threaded rod 6 is fixedly connected with first hand wheel 13, one end of bidirectional threaded rod 9 is fixedly connected with second hand wheel 14, the outer surface of first hand wheel 13 and second hand wheel 14 is provided with anti-skid surface, staff can rotate threaded rod 6 by first hand wheel 13, rotate bidirectional threaded rod 9 by second hand wheel 14.

[0030] Example 3: the bottom of polishing table 1 is provided with electric push rod 15, the output end of electric push rod 15 is provided with control mechanism 16, placing plate 7 is fixedly installed on the top of control mechanism 16, electric push rod 15 controls placing plate 7 lifting by control mechanism 16, placing plate 7 can be controlled to rotate by control mechanism 16.

[0031] The top of the polishing table 1 is fixedly connected with a U-shaped plate 22, the top of the U-shaped plate 22 is fixedly connected with a motor 17, the output end of the motor 17 is provided with a polishing piece 18, and the motor 17 drives the two sets of polishing pieces 18 to rotate through a belt drive.

[0032] Embodiment 5: The inner wall of the U-shaped plate 22 is provided with a dust suction hopper 19, one side of the dust suction hopper 19 is provided with a dust suction pipe 20, one end of the dust suction pipe 20 is provided with a dust suction fan, dust generated during polishing is sucked through the dust suction hopper 19, and the dust enters a dust suction cavity in the polishing table 1 through the dust suction pipe 20.

[0033] Embodiment 6: The bottom of the polishing table 1 is provided with a discharge hopper 21, and the bottom of the discharge hopper 21 is provided with a sealing plug.

[0034] The working principle of the utility model is as follows: in use, the lampshade to be polished is placed on the top surface of the placing plate 7, then the second hand wheel 14 is manually rotated by the worker, the bidirectional threaded rod 9 fixedly connected with the second hand wheel 14 is rotated, the limiting sliding block 10 fixedly connected with the surface thread is relatively moved in the limiting sliding groove 8 under the traction of the thread when the bidirectional threaded rod 9 is rotated, the limiting sliding block 10 relatively moves the two groups of U-shaped frames 11, the arc-shaped clamping block 12 fixedly connected with one end is clamped and fixed to the surface of the placing plate 7, then the placing plate 7 is lifted and rotated through the electric push rod 15 and the control mechanism 16, the polishing piece 18 is rotated by starting the motor 17, then the first hand wheel 13 is rotated, the threaded rod 6 fixedly connected with the first hand wheel 13 is rotated, the lifting column 5 fixedly connected with the surface thread is lifted under the traction of the thread, the placing plate 7 is lifted to make the flash lampshade contact the polishing piece 18 and polish the flash lampshade, in the process of polishing, the just polished flash lampshade can be taken off and a new flash lampshade to be polished can be installed.

[0035] Compared with the prior art, the utility model has the following beneficial effects relative to the prior art:

[0036] 1, the lampshade to be polished is placed on the top surface of the placing plate 7, then the second hand wheel 14 is manually rotated by the worker, the bidirectional threaded rod 9 fixedly connected with the second hand wheel 14 is rotated, the limiting sliding block 10 fixedly connected with the surface thread is relatively moved in the limiting sliding groove 8 under the traction of the thread when the bidirectional threaded rod 9 is rotated, the limiting sliding block 10 relatively moves the two groups of U-shaped frames 11, the arc-shaped clamping block 12 fixedly connected with one end is clamped and fixed to the surface of the placing plate 7, the limiting sliding groove 8 is arranged in the placing plate 7, the arc-shaped clamping block 12 is moved through the U-shaped frame 11, and the dust generated during polishing does not affect the structure.

[0037] 2、By rotating the first hand wheel 13, the first hand wheel 13 rotates the fixedly connected threaded rod 6, the threaded rod 6 makes the surface threadedly connected lifting column 5 ascend through the traction of the thread, the lifting column 5 controls the placement plate 7 to ascend to make the flash lamp cover contact the polishing piece 18 to polish the flash lamp cover, when the lifting column 5 ascends and descends, the rectangular sliding block 4 will slide in the adaptively matched rectangular sliding slot 3 to limit the lifting column 5, so that the polishing piece 18 can avoid rotating the placement plate 7 when polishing the surface flash lamp cover of the placement plate 7, and the polishing of the flash lamp cover is avoided.

Claims

1. A polishing device for processing a mobile phone flash cover, characterized in that, Including polishing table (1) and rest rack (2), the inside of the end of rest rack (2) is provided with rectangular chute (3), the inner wall of chute (3) is slidably connected with rectangular slider (4), the top of rectangular slider (4) is fixedly connected with lifting column (5), the bottom inside of lifting column (5) is threadedly connected with threaded rod (6), the top of lifting column (5) is fixedly connected with placing plate (7), the inside of placing plate (7) is provided with limiting chute (8), the inside of limiting chute (8) is rotatably connected with two-way threaded rod (9), the surface of two-way threaded rod (9) is threadedly connected with limiting slider (10), the top of limiting slider (10) is fixedly connected with U-shaped frame (11).

2. The polishing device for processing a mobile phone flashlight cover as claimed in claim 1, wherein One end of U-shaped frame (11) is fixedly connected with arc-shaped clamping block (12).

3. The polishing device for processing a mobile phone flashlight cover as claimed in claim 1, wherein One end of threaded rod (6) is fixedly connected with first hand wheel (13), one end of two-way threaded rod (9) is fixedly connected with second hand wheel (14).

4. The polishing device for processing a mobile phone flashlight cover as claimed in claim 1, wherein The bottom of polishing table (1) is provided with electric push rod (15), and the output end of electric push rod (15) is provided with control mechanism (16).

5. The polishing device for processing a mobile phone flashlight cover as claimed in claim 1, wherein The top of polishing table (1) is fixedly connected with U-shaped plate (22), the top of U-shaped plate (22) is fixedly connected with motor (17), and the output end of motor (17) is provided with polishing piece (18).

6. The polishing device for processing a mobile phone flashlight cover as claimed in claim 5, wherein The inner wall of U-shaped plate (22) is provided with dust suction hopper (19), one side of dust suction hopper (19) is provided with dust suction pipe (20).

7. The polishing device for processing a mobile phone flashlight cover as claimed in claim 1, wherein The bottom of polishing table (1) is provided with discharge hopper (21).

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