Television accessory grinding auxiliary device
By designing a grinding auxiliary device for TV accessories, the problems of high grinding cost and poor aesthetics of TV back panels after welding are solved. Diversified clamping and efficient grinding are achieved, which reduces costs and improves grinding efficiency and aesthetics.
Patent Information
- Application Number
- CN202422747452.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-12
AI Technical Summary
In the existing TV back panel processing process, post-welding polishing requires manual or automated polishing equipment in conjunction with jigs, resulting in high costs and poor aesthetics.
A TV accessories grinding auxiliary device was designed, which includes a clamping device, a grinding adjustment device and a dust collection system. The device realizes diversified clamping and grinding angle adjustment through a clamping cylinder, a U-shaped adjustment frame and an electric XY displacement platform, and the grinding effect is monitored by a camera.
The invention realizes a simple structure, diversified clamping and grinding, reduces grinding costs, improves grinding efficiency and aesthetics, and can effectively remove grinding dust.
Smart Images
Figure CN223353782U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of grinding assistance, and in particular relates to a grinding assistance device for television accessories. Background Art
[0002] In the processing of TV back panels, quality control and inspection are very important links. Enterprises need to establish a complete quality control system to conduct comprehensive inspection and control of raw materials, processing processes, finished products, etc.; it usually includes loading, handling, stamping, welding, receiving and other links, and each link is completed by automated equipment; but after welding, the solder joints also need to be polished, which can generally be completed by automated equipment or manually, and generally hand-held grinders or grinders are used for polishing; but manual polishing has poor aesthetics, and automated polishing requires corresponding polishing auxiliary jigs, which increases the polishing cost. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a TV accessories grinding auxiliary device, which has a simple structure, is convenient and practical. The TV back panel is clamped by the clamping device, and various accessories are clamped by the pressure plate. At the same time, positioning is performed by the two pull rods closest to the U-shaped adjustment frame, so that the clamping device is more practical and the clamping diversity is improved.
[0004] A TV accessory grinding auxiliary device includes a fixed plate, a fixed rod, a clamping device and a grinding adjustment device, wherein the two fixed rods are symmetrically connected to the fixed rods, a plurality of fixing holes are opened on the fixed rods, the clamping device is connected to the lower side of the fixed plate, and the grinding adjustment device is connected to one side of the fixed plate; the grinding adjustment device includes a U-shaped adjustment frame, a guide rod, a positioning swing hole and a dust suction pipe, the two guide rods are symmetrically connected to the fixed plate and are slidably connected to the U-shaped adjustment frame, the U-shaped adjustment frame is connected to a fixing screw, the positioning swing hole is opened on the U-shaped adjustment frame, the dust suction pipe is connected to the U-shaped adjustment frame, and a positioning column passes through the positioning swing hole.
[0005] Preferably, the clamping device includes a clamping cylinder, a lifting plate, a right clamping group and a left clamping group, the clamping cylinder is connected to the lifting plate and the piston rod is connected to the fixed plate, the right clamping group and the left clamping group are symmetrically connected to the lifting plate and the working ends pass through the fixed plate; the right clamping group and the left clamping group both include a pull rod and a press platform, and one end of several pull rods is connected to the lifting plate and the other end passes through the fixed plate and is connected to the press platform.
[0006] Preferably, the clamping device further comprises a pressing plate, both ends of which are respectively connected to the pressing platforms of the right clamping group and the left clamping group.
[0007] Preferably, a camera is installed on the U-shaped adjustment frame.
[0008] Preferably, a reciprocating swing cylinder is hinged on the fixing rod.
[0009] Preferably, an electric XY displacement platform is included, and the positioning column is connected to the electric XY displacement platform.
[0010] Preferably, a screw rod is connected to the fixed plate, one end of the screw rod is movably connected to the U-shaped adjustment frame and the other end is connected to a hand wheel.
[0011] Beneficial effects:
[0012] (1) The utility model provides a TV accessory grinding auxiliary device with a simple structure, which is convenient and practical. The TV back panel is clamped by a clamping device, and various accessories are clamped by a pressure plate. At the same time, positioning is performed by two pull rods closest to the U-shaped adjustment frame, so that the clamping device is more practical and the clamping diversity is improved.
[0013] (2) The utility model provides a TV set accessory grinding auxiliary device, which adjusts the position of the U-shaped adjustment frame by a screw rod, so that the position of the swing grinding point is changed, thereby adjusting the distance between the grinding point and the grinding wheel according to the position of different grinding angles. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the grinding auxiliary device;
[0015] Figure 2 It is a structural schematic diagram of the clamping device;
[0016] 1-fixed plate, 2-fixed rod, 3-clamping device, 31-clamping cylinder, 32-lifting plate, 33-right clamping group, 34-left clamping group, 35-pull rod, 36-pressing table, 4-grinding adjustment device, 41-U-shaped adjustment frame, 42-guide rod, 43-positioning swing hole, 44-dust suction pipe. DETAILED DESCRIPTION
[0017] The embodiments of the present invention are further described below with reference to the accompanying drawings.
[0018] Example 1
[0019] like Figures 1 to 2As shown; a TV accessories grinding auxiliary device, including a fixed plate 1, a fixed rod 2, a clamping device 3 and a grinding adjustment device 4, the two fixed rods 2 are symmetrically connected to the fixed rod 2, the fixed rod 2 is provided with a plurality of fixing holes, the clamping device 3 is connected to the lower side of the fixed plate 1, and the grinding adjustment device 4 is connected to one side of the fixed plate 1; the grinding adjustment device 4 includes a U-shaped adjustment frame 41, a guide rod 42, a positioning swing hole 43 and a dust suction pipe 44, the two guide rods 42 are symmetrically connected to the fixed plate 1 and are slidably connected to the U-shaped adjustment frame 41, the U-shaped adjustment frame 41 is connected with a fixing screw, the positioning swing hole 43 is provided on the U-shaped adjustment frame 41, the dust suction pipe 44 is connected to the U-shaped adjustment frame 41, and the positioning swing hole 43 is penetrated by a positioning column; the clamping device 3 includes a clamping cylinder 31, a lifting plate 32, a right clamping The right and left clamping groups 33 and 34 are connected to the lifting plate 32 and the piston rod is connected to the fixed plate 1. The right clamping group 33 and the left clamping group 34 are symmetrically connected to the lifting plate 32 and the working ends pass through the fixed plate 1; the right clamping group 33 and the left clamping group 34 both include a pull rod 35 and a press table 36, one end of several pull rods 35 are connected to the lifting plate 32 and the other end passes through the fixed plate 1 and is connected to the press table 36; the clamping device 3 also includes a press plate, the two ends of which are respectively connected to the press table 36 of the right clamping group 33 and the left clamping group 34; a camera is installed on the U-shaped adjustment frame 41; a cylinder is hinged on the fixed rod 2 to swing back and forth; it includes an electric XY displacement platform, and the positioning column is connected to the electric XY displacement platform; a screw rod is connected to the fixed plate 1, one end of the screw rod is movably connected to the U-shaped adjustment frame 41 and the other end is connected to a handwheel.
[0020] The TV back panel or accessories are placed on the fixed plate 1 in advance, and the side of the parts are positioned by the right clamping group 33 and the left clamping group 34, and the welding point between the two sides coincides with or is a little distance away from the positioning swing hole 43. The main purpose is to control the swing of the fixed plate 1 with the positioning swing hole 43 as the origin, so that the welding point of the part is polished while swinging, so that the polished part forms a rounded corner or a right angle; the lifting plate 32 is driven up and down by the clamping cylinder 31, and the lifting plate 32 drives the pull rod 35 of the right clamping group 33 and the left clamping group 34, and the pull rod 35 drives the press table 36 to move up and down, and the pull rod 35 can position the parts, and the press table 36 can clamp and fix the parts for easy polishing; the U-shaped adjustment frame 41 is driven to move along the guide rod 42 by the screw rod, The grinding position of the part is overlapped with the positioning swing hole 43. During grinding, the fixed plate 1 is swung to rotate and grind the welding point of the part above the positioning swing hole 43. The grinding can be adjusted to a right angle or a rounded angle. It mainly controls the distance between the welding point and the positioning swing hole 43 to form the grinding shape; the dust generated by grinding is sucked out through the dust suction pipe 44; the grinding situation is monitored by a camera, and the grinding situation can be monitored by manually watching the display when manually grinding or mechanically grinding. After the grinding is completed, the grinding parts can be quickly switched; the grinding auxiliary device is driven to move by the electric XY displacement platform to transport the parts or replace them with new grinding parts; the grinding auxiliary device is driven to swing with the positioning column as the point by the back-swinging cylinder.
[0021] While the specific embodiments of the present invention have been described above in detail, these are merely exemplary and the present invention is not limited thereto. For those skilled in the art, any equivalent modifications and substitutions to the present invention are also within the scope of the present invention. Therefore, any equivalent changes and modifications made without departing from the spirit and scope of the present invention are encompassed within the scope of the present invention.
Claims
1. A TV accessory grinding auxiliary device, characterized by: The invention comprises a fixed plate (1), a fixed rod (2), a clamping device (3) and a grinding adjustment device (4), wherein the two fixed rods (2) are symmetrically connected to the fixed plate (1), the fixed rods (2) are provided with a plurality of fixing holes, the clamping device (3) is connected to the lower side of the fixed plate (1), and the grinding adjustment device (4) is connected to one side of the fixed plate (1); the grinding adjustment device (4) comprises a U-shaped adjustment frame (41), a guide rod (42), a positioning swing hole (43) and a dust suction pipe (44), the two guide rods (42) are symmetrically connected to the fixed rods (2) and are slidably connected to the U-shaped adjustment frame (41), the U-shaped adjustment frame (41) is connected with a fixing screw, the positioning swing hole (43) is provided on the U-shaped adjustment frame (41), the dust suction pipe (44) is connected to the U-shaped adjustment frame (41), and a positioning column passes through the positioning swing hole (43).
2. The TV accessory grinding auxiliary device according to claim 1, characterized in that: The clamping device (3) includes a clamping cylinder (31), a lifting plate (32), a right clamping group (33) and a left clamping group (34); the clamping cylinder (31) is connected to the lifting plate (32) and the piston rod is connected to the fixed plate (1); the right clamping group (33) and the left clamping group (34) are symmetrically connected to the lifting plate (32) and the working ends pass through the fixed plate (1); the right clamping group (33) and the left clamping group (34) both include a pull rod (35) and a press platform (36); one end of a plurality of pull rods (35) is connected to the lifting plate (32) and the other end passes through the fixed plate (1) and is connected to the press platform (36).
3. The TV accessory grinding auxiliary device according to claim 2, characterized in that: The clamping device (3) further comprises a pressing plate, the two ends of which are respectively connected to the pressing platforms (36) of the right clamping group (33) and the left clamping group (34).
4. The TV accessory grinding auxiliary device according to claim 3, characterized in that: A camera is installed on the U-shaped adjustment frame (41).
5. A TV accessory grinding auxiliary device according to claim 1 or 4, characterized in that: A reciprocating swing cylinder is hinged on the fixed rod (2).
6. The TV accessory grinding auxiliary device according to claim 5, characterized in that: An electric XY displacement platform is included, and the positioning column is connected to the electric XY displacement platform.
7. The TV accessory grinding auxiliary device according to claim 6, characterized in that: A screw rod is connected to the fixed plate (1), one end of the screw rod is movably connected to the U-shaped adjustment frame (41) and the other end is connected to a hand wheel.