Fixing device for polishing burrs of display screen rubber frame

Abstract

The utility model discloses a display screen rubber frame burr polishing fixing device which comprises a workbench, a supporting frame is fixedly connected to the rear side of the top of the workbench, polishing equipment is installed on the top of the supporting frame, a lower bottom plate is fixedly connected to the top of the supporting frame, and rails are fixedly connected to the front side and the rear side of the top of the lower bottom plate. The display screen rubber frame is placed at the top of the placing strip, then the air cylinder is started, the rack, the fixing rod and the supporting column are used in cooperation, so that the sliding rod is stretched in the inner cavity of the fixing sleeve, and then the display screen rubber frame is supported and fixed when burrs are polished; by means of the technical scheme, the purpose that the display screen rubber frame can be fixed at the burr polishing position through the telescopic supporting frame structure and the length-adjustable structure can be achieved, the equipment is suitable for display screen rubber frames of different specifications, and therefore the stability of the display screen rubber frame in the polishing process is improved is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of display screen rubber frames, in particular to a fixing device for grinding burrs of a display screen rubber frame. Background Art

[0002] The display is also commonly called a monitor. The display is an I / O device of the computer, that is, an input and output device. It is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye.

[0003] When the display screen rubber frame is in use, the burrs around the rubber frame need to be polished off before the display screen rubber frame can be used. Since the rubber frame is a flexible object, it is difficult to fix its position during polishing. Therefore, we need to design a fixing device for polishing the burrs of the display screen rubber frame. A retractable support frame structure and an adjustable length structure are used to fix the position of the display screen rubber frame when polishing the burrs. The device is suitable for display screen rubber frames of different specifications, thereby improving the stability of the display screen rubber frame during polishing. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing device for grinding the burrs of a display screen rubber frame, which has a retractable support frame structure and an adjustable length structure, and can fix the position of the display screen rubber frame when grinding burrs. The device is suitable for display screen rubber frames of different specifications, thereby improving the stability of the display screen rubber frame during grinding, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: a fixing device for grinding the burrs of a display screen rubber frame, comprising a workbench: a support frame is fixedly connected to the rear side of the top of the workbench, a grinding device is installed on the top of the support frame, a lower base plate is fixedly connected to the top of the workbench, and tracks are fixedly connected to the front and rear sides of the top of the lower base plate, a slider 1 is slidably connected to the left side of the top of the track, and a slider 2 is slidably connected to the right side of the top of the track, and two racks are arranged on the top of the lower base plate, the slider 1 located on the front side is fixedly connected to the rack on the front side, and the slider 2 located on the rear side is fixedly connected to the rack on the rear side Fixed connection, a gear is provided at the central axis of the top of the lower base plate, the gear is meshed with the rack, support columns are provided on the top of the slider 1 and the slider 2, support plates are fixedly connected to the surfaces of the two support columns, placement bars are placed on the top of the two support plates, and fixed sleeves are fixedly connected to the front and rear sides of the left placement bar, a sliding rod is slidably connected to the inner cavity of the fixing sleeve, and the sliding rod is fixedly connected to the right placement bar, a connecting plate is provided between the two sliders 1, and a cylinder is provided at the bottom of the workbench, and the connecting plate passes through the bottom of the top plate on the workbench and is fixedly connected to the output end of the cylinder.

[0006] Preferably, the tops of the slider 1 and the slider 2 are both fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected to the support column, and the bottom of the fixing plate on the left side is fixedly connected to the connecting plate.

[0007] Preferably, a fixing rod is fixedly connected to the central axis at the top of the lower base plate, and the fixing rod is rotationally connected to the gear.

[0008] Preferably, the facing sides of the placement bars are fixedly connected with side baffles, and the side baffles are in contact with the inner diameter of the display screen rubber frame.

[0009] Preferably, two support frames are fixedly connected to the bottom of the workbench, and the support frames are fixedly connected to the cylinder.

[0010] Preferably, the surface of the workbench and the surface of the lower base plate are both provided with holes for the connecting plate to slide, the front rack is slidably connected to the front slider 2, and the rear rack is slidably connected to the rear slider 1.

[0011] 1. The beneficial effect of the utility model is as follows: the utility model places the display screen rubber frame on the top of the placement bar first, then starts the cylinder, and through the coordinated use of the rack, the fixing rod and the support column, the sliding rod is stretched in the inner cavity of the fixing sleeve, and then the display screen rubber frame is supported and fixed when grinding burrs, so that the position of the display screen rubber frame when grinding burrs can be fixed by adopting a retractable support frame structure and an adjustable length structure. The device is suitable for display screen rubber frames of different specifications, thereby improving the stability of the display screen rubber frame during grinding.

[0012] 2. The utility model provides a fixed plate and cooperates with the slider 1 and the slider 2 to guide the slider 1 and the slider 2, thereby improving the stability of the slider 1 and the slider 2 during use.

[0013] 3. The utility model provides a fixing rod and cooperates with the rack and the fixing rod to guide the rack and improve the stability of the rack during use.

[0014] 4. The utility model supports the display screen plastic frame by arranging the side baffles and the placement strips, thereby improving the stability of the display screen plastic frame when grinding burrs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

[0016] Figure 1 A schematic diagram of a front view of an embodiment of the utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of a fixing plate and a rack according to an embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of a fixing sleeve and a sliding rod according to an embodiment of the utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of a gear and a support plate of an embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of a front view plane of an embodiment of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Workbench, 2. Support frame, 3. Grinding equipment, 4. Lower base plate, 5. Track, 6. Slider 1, 7. Slider 2, 8. Fixed plate, 9. Rack, 10. Fixed rod, 11. Gear, 12. Support column, 13. Support plate, 14. Placement bar, 15. Side baffle, 16. Fixed sleeve, 17. Sliding rod, 18. Connecting plate, 19. Support frame, 20. Cylinder. DETAILED DESCRIPTION

[0023] Hereinafter, an embodiment of the fixing device for grinding the burr edge of the display screen rubber frame of the present invention will be described with reference to the accompanying drawings.

[0024] Figure 1-5The utility model shows a fixing device for grinding the burrs of the display screen rubber frame according to an embodiment of the present invention, which includes a workbench 1: a support frame 2 is fixedly connected to the rear side of the top of the workbench 1, a grinding device 3 is installed on the top of the support frame 2, a lower base plate 4 is fixedly connected to the top of the workbench 1, and a track 5 is fixedly connected to the front and rear sides of the top of the lower base plate 4. A slider 1 6 is slidably connected to the left side of the top of the track 5, and a slider 2 7 is slidably connected to the right side of the top of the track 5. Two racks 9 are arranged on the top of the lower base plate 4, the slider 1 6 located on the front side is fixedly connected to the rack 9 on the front side, and the slider 2 7 located on the rear side is fixedly connected to the rack 9 on the rear side. The central axis of the top of the lower base plate 4 A gear 11 is provided at the bottom, and the gear 11 meshes with the rack 9. A fixing rod 10 is fixedly connected to the central axis at the top of the lower base plate 4, and the fixing rod 10 is rotatably connected to the gear 11. Through the setting of the fixing rod 10 and the coordinated use of the rack 9 and the fixing rod 10, the rack 9 is guided, thereby improving the stability of the rack 9 during use. Support columns 12 are provided on the tops of the slider 1 6 and the slider 2 7. The tops of the slider 1 6 and the slider 2 7 are fixedly connected with a fixing plate 8. The top of the fixing plate 8 is fixedly connected to the supporting column 12, and the bottom of the fixing plate 8 on the left is fixedly connected to the connecting plate 18. Through the setting of the fixing plate 8, through the sliding The coordinated use of the block 16 and the slider 27 plays a guiding role for the slider 16 and the slider 27, thereby improving the stability of the slider 16 and the slider 27 during use. The surfaces of the two support columns 12 are fixedly connected with support plates 13, and the tops of the two support plates 13 are both placed with placement strips 14. The opposite sides of the placement strips 14 are fixedly connected with side baffles 15, and the side baffles 15 are in contact with the inner diameter of the display screen rubber frame. Through the setting of the side baffles 15 and the setting of the placement strips 14, the display screen rubber frame is supported, thereby improving the stability of the display screen rubber frame when grinding burrs. The front and rear sides of the placement strip 14 on the left side are fixedly connected A fixed sleeve 16 is connected, and a sliding rod 17 is slidably connected to the inner cavity of the fixed sleeve 16. The sliding rod 17 is fixedly connected to the right placement bar 14. A connecting plate 18 is arranged between the two sliding blocks 6. A cylinder 20 is arranged at the bottom of the top plate of the workbench 1. Two supporting frames 19 are fixedly connected to the bottom of the workbench 1, and the supporting frames 19 are fixedly connected to the cylinder 20. The connecting plate 18 penetrates to the bottom of the workbench 1 and is fixedly connected to the output end of the cylinder 20. Holes for the connecting plate 18 to slide are provided on the surface of the workbench 1 and the surface of the lower bottom plate 4. The front rack 9 is slidably connected to the front sliding block 7, and the rear rack 9 is slidably connected to the rear sliding block 6.

[0025] Working principle: When the utility model is used, the user first places the display screen rubber frame on the top of the placement bar 14, and then places the placement bar 14, the side baffle 15, the fixing sleeve 16 and the slide bar 17 on the top of the support plate 13, and then turns on the cylinder 20, and then the output end of the cylinder 20 drives the connecting plate 18 to slide to the left, so that the left support column 12 drives the bottom slider 6 to slide to the left on the surface of the track 5. Since the rack 9 and the gear 11 are meshed, the gear 11 rotates on the surface of the fixing rod 10, so that the slider 6 and The slider 2 7 moves in opposite directions, and then the two fixed plates 8 also move in opposite directions, so that the support column 12 will drive the placement bar 14, and at the same time the slide bar 17 slides to the right in the inner cavity of the fixed sleeve 16, and then the slide bar 17 stops moving when it is stretched to the same size as the display screen frame, and then the cylinder 20 is closed, the fixed sleeve 16 and the slide bar 17 are in a stable state, and the side baffle 15 fits with the inner diameter of the display screen frame. At this time, the display screen frame is fixed and in a stable state, and then the top grinding device 3 is started to grind the outer diameter of the display screen frame.

[0026] In summary, the fixing device for grinding the burrs of the display screen rubber frame is implemented by first placing the display screen rubber frame on the top of the placement bar 14, and then starting the cylinder 20. Through the coordinated use of the rack 9, the fixing rod 10 and the support column 12, the sliding rod 17 is stretched in the inner cavity of the fixing sleeve 16, and then the display screen rubber frame is supported and fixed when grinding the burrs. The retractable support frame structure and the adjustable length structure can be used to fix the position of the display screen rubber frame when grinding the burrs. The device is suitable for display screen rubber frames of different specifications, thereby improving the stability of the display screen rubber frame during grinding.

Claims

1. A fixing device for polishing the burrs of a display screen plastic frame, characterized in that: The invention comprises a workbench (1): a support frame (2) is fixedly connected to the rear side of the top of the workbench (1), a grinding device (3) is installed on the top of the support frame (2), a lower base plate (4) is fixedly connected to the top of the workbench (1), a track (5) is fixedly connected to the front and rear sides of the top of the lower base plate (4), a slider 1 (6) is slidably connected to the left side of the top of the track (5), a slider 2 (7) is slidably connected to the right side of the top of the track (5), two racks (9) are arranged on the top of the lower base plate (4), the slider 1 (6) located on the front side is fixedly connected to the rack (9) on the front side, and the slider 2 (7) located on the rear side is fixedly connected to the rack (9) on the rear side, and a gear (11) is arranged on the central axis of the top of the lower base plate (4), and the gear (11) is arranged on the central axis of the top of the lower base plate (4). ) is meshed with the rack (9), the tops of the slider 1 (6) and the slider 2 (7) are both provided with support columns (12), the surfaces of the two support columns (12) are fixedly connected with support plates (13), the tops of the two support plates (13) are both provided with placement strips (14), the front and rear sides of the placement strip (14) on the left are both fixedly connected with fixed sleeves (16), the inner cavity of the fixed sleeve (16) is slidably connected with a slide rod (17), the slide rod (17) is fixedly connected to the placement strip (14) on the right, a connecting plate (18) is provided between the two sliders 1 (6), the bottom of the workbench (1) is provided with a cylinder (20), the connecting plate (18) passes through the bottom of the top plate on the workbench (1) and is fixedly connected to the output end of the cylinder (20).

2. A fixing device for polishing burrs of a display screen plastic frame according to claim 1, characterized in that: The tops of the slider 1 (6) and the slider 2 (7) are both fixedly connected to a fixing plate (8), the top of the fixing plate (8) is fixedly connected to a support column (12), and the bottom of the fixing plate (8) on the left is fixedly connected to a connecting plate (18).

3. A fixing device for polishing burrs of a display screen plastic frame according to claim 2, characterized in that: A fixing rod (10) is fixedly connected to the middle axis of the top of the lower base plate (4), and the fixing rod (10) is rotationally connected to the gear (11).

4. A fixing device for polishing burrs of a display screen plastic frame according to claim 3, characterized in that: The facing sides of the placement strips (14) are fixedly connected with side baffles (15), and the side baffles (15) are in contact with the inner diameter of the display screen rubber frame.

5. A fixing device for polishing burrs of a display screen plastic frame according to claim 4, characterized in that: Two support frames (19) are fixedly connected to the bottom of the workbench (1), and the support frames (19) are fixedly connected to the cylinder (20).

6. A fixing device for polishing burrs of a display screen plastic frame according to claim 5, characterized in that: The surface of the workbench (1) and the surface of the lower base plate (4) are both provided with holes for the connection plate (18) to slide, the front rack (9) is slidably connected to the front slider 2 (7), and the rear rack (9) is slidably connected to the rear slider 1 (6).

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