Grinding machine for display frame machining

Abstract

The utility model relates to the technical field of display frame processing, and discloses a polishing machine for display frame processing, which comprises a polishing table, a first guide frame and a second guide frame, the surface of the polishing table is fixedly provided with a barrier strip, the two sides of the polishing table are both provided with material clamping assemblies, the first guide frame is fixedly installed at the upper end of the polishing table, and the second guide frame is fixedly installed at the lower end of the polishing table. An upper sliding block is slidably connected to the bottom of the first guide frame, a telescopic air cylinder is fixedly installed at the bottom end of the upper sliding block, a one-way screw is rotatably installed on the first guide frame, the one-way screw is sleeved with the upper sliding block in a threaded mode, and the second guide frame is fixedly installed at the telescopic end of the telescopic air cylinder. Two lower sliding blocks are symmetrically connected to the bottom of the second guide frame in a sliding mode, and polishing assemblies are arranged at the bottom ends of the lower sliding blocks. Mounting holes in display frames of different specifications can be conveniently polished, the applicability can be improved, and the application range can be effectively expanded.

Description

Technical Field

[0001] This utility model relates to the field of display bezel processing technology, and more specifically, to a grinding machine for processing display bezels. Background Technology

[0002] The monitor bezel refers to the edge portion surrounding the monitor. It acts as the front of the display device and may have openings for mounting one or more drive bays. These bays allow users to add devices such as optical drives or internal hard drives. The bezel's main function is to protect the display screen. During the manufacturing process of the monitor bezel, grinding equipment is usually used to smooth out any protruding burrs from the mounting holes.

[0003] Existing grinding equipment for monitor bezel processing suffers from limitations due to the varying spacing between the two mounting holes on different monitor bezel sizes. This makes grinding the mounting holes on bezels of various sizes inconvenient, resulting in poor applicability and a limited range of applications. Therefore, this invention designs a grinding machine for monitor bezel processing to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a polishing machine for processing display bezels, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A grinding machine for processing display bezels includes a grinding table, a first guide frame, and a second guide frame. A stop bar is fixedly installed on the surface of the grinding table. Clamping assemblies are provided on both sides of the grinding table. The first guide frame is fixedly installed on the upper end of the grinding table. An upper slider is slidably connected to the bottom of the first guide frame. A telescopic cylinder is fixedly installed at the bottom end of the upper slider. A one-way screw is rotatably installed on the first guide frame. The upper slider is threaded onto the outside of the one-way screw. The second guide frame is fixedly installed on the telescopic end of the telescopic cylinder. Two lower sliders are symmetrically slidably connected to the bottom of the second guide frame. A grinding assembly is provided at the bottom end of each lower slider. A two-way stud is rotatably installed on the second guide frame. The two lower sliders are respectively threaded onto the positive and negative thread portions of the two-way stud.

[0007] As a preferred embodiment of this utility model, the clamping assembly includes an electric push rod and a clamping bar. The electric push rod is fixedly installed on the grinding table, and the clamping bar is fixedly installed on the telescopic end of the electric push rod.

[0008] As a preferred embodiment of this utility model, the grinding assembly includes a motor, a rotating rod, and a grinding disc. The motor is fixedly installed at the bottom end of the lower slider, and the grinding disc is fixedly installed at the drive end of the motor via the rotating rod.

[0009] As a preferred embodiment of this utility model, the grinding table is fixedly mounted with a control panel via a side seat, and the output end of the control panel is electrically connected to the input end of the electric push rod and the motor.

[0010] As a preferred embodiment of this utility model, an upper handwheel is fixedly connected to the end of the unidirectional screw, and a lower handwheel is fixedly connected to the end of the bidirectional stud.

[0011] As a preferred embodiment of this utility model, two uprights are symmetrically fixedly installed on the top of the second guide frame, and a guide seat is fixedly installed on the first guide frame, the guide seat being slidably sleeved on the outside of the uprights.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention places the monitor bezel on a grinding table, with the side of the bezel contacting a stop strip. An electric push rod drives a clamping strip to move towards the monitor bezel, thus limiting and clamping the bezel. Depending on the spacing between the two mounting holes on the monitor bezel of the current specification, if the position of the grinding components needs to be adjusted, the upper handwheel is used to turn the one-way screw, which moves the two grinding components synchronously longitudinally. The lower handwheel is used to turn the two-way stud, which moves the two grinding components laterally, moving them closer or further apart. This facilitates adjusting the two grinding components to correspond to the two mounting holes on the monitor bezel. A telescopic cylinder drives the second guide frame and grinding components to descend, moving the grinding components towards the mounting holes on the monitor bezel for grinding. This facilitates grinding mounting holes on monitor bezels of different specifications, improving applicability and effectively expanding the scope of application. Attached Figure Description

[0014] Figure 1 This is a first three-dimensional structural diagram of a grinding machine for processing display bezels according to the present invention;

[0015] Figure 2 This is a first cross-sectional view of a grinding machine for processing display bezels according to the present invention.

[0016] Figure 3 This is a second cross-sectional view of a grinding machine for processing display bezels according to the present invention.

[0017] Figure 4 This is a second three-dimensional structural diagram of a grinding machine for processing display bezels according to the present invention.

[0018] In the diagram: 1. Grinding table; 101. Stop bar; 102. Side seat; 103. Control panel; 2. Clamping assembly; 201. Electric push rod; 202. Clamping bar; 3. First guide frame; 301. Upper slider; 302. One-way screw; 303. Upper handwheel; 4. Second guide frame; 401. Lower slider; 402. Two-way stud; 403. Lower handwheel; 404. Vertical pole; 5. Grinding assembly; 501. Motor; 502. Rotating rod; 503. Grinding disc; 6. Telescopic cylinder; 7. Guide seat; 8. Monitor frame; 801. Mounting hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1 to 4 As shown, this utility model provides a grinding machine for processing display bezels, including a grinding table 1, a first guide frame 3, and a second guide frame 4. A stop bar 101 is fixedly installed on the surface of the grinding table 1. Clamping assemblies 2 are provided on both sides of the grinding table 1. The first guide frame 3 is fixedly installed on the upper end of the grinding table 1. An upper slider 301 is slidably connected to the bottom of the first guide frame 3. A telescopic cylinder 6 is fixedly installed at the bottom end of the upper slider 301. A one-way screw 302 is rotatably installed on the first guide frame 3, and the upper slider 301 is threadedly sleeved onto the one-way screw 302. 2. In addition, the second guide frame 4 is fixedly installed on the telescopic end of the telescopic cylinder 6. Two sliding blocks 401 are symmetrically slidably connected to the bottom of the second guide frame 4. A grinding component 5 is provided at the bottom end of the sliding block 401. When the one-way screw 302 rotates, it can drive the two grinding components 5 to move synchronously longitudinally. A two-way stud 402 is rotatably installed on the second guide frame 4. The two sliding blocks 401 are respectively threaded into the positive and negative threads of the two-way stud 402. When the two-way stud 402 rotates, it can drive the two grinding components 5 to move laterally away from or closer to each other.

[0021] Among them, such as Figure 1 and Figure 2 As shown, the clamping assembly 2 includes an electric push rod 201 and a clamping bar 202. The electric push rod 201 is fixedly installed on the grinding table 1, and the clamping bar 202 is fixedly installed on the telescopic end of the electric push rod 201. When the display frame 8 is placed on the grinding table 1, the side of the display frame 8 is in contact with the stop bar 101. The electric push rod 201 drives the clamping bar 202 to move toward the display frame 8, which can limit and clamp the display frame 8.

[0022] Among them, such as Figure 2As shown, the polishing assembly 5 includes a motor 501, a rotating rod 502, and a polishing disc 503. The motor 501 is fixedly installed at the bottom end of the lower slider 401, and the polishing disc 503 is fixedly installed at the drive end of the motor 501 via the rotating rod 502. The motor 501 can drive the rotating rod 502 and the polishing disc 503 to rotate.

[0023] Among them, such as Figure 4 As shown, the grinding table 1 is fixedly mounted with a control panel 103 via a side seat 102. The output end of the control panel 103 is electrically connected to the input end of the electric push rod 201 and the motor 501, thereby facilitating the control of the electric push rod 201 and the motor 501 to start and stop.

[0024] Among them, such as Figure 2 and Figure 3 As shown, the end of the one-way screw 302 is fixedly connected to the upper handwheel 303, and the end of the two-way stud 402 is fixedly connected to the lower handwheel 403, so as to facilitate the screwing and rotating of the one-way screw 302 and the two-way stud 402.

[0025] Among them, such as Figure 2 As shown, two uprights 404 are symmetrically fixedly installed on the top of the second guide frame 4, and a guide seat 7 is fixedly installed on the first guide frame 3. The guide seat 7 is slidably sleeved on the outside of the uprights 404, which can play a good guiding role when the second guide frame 4 is raised and lowered.

[0026] The working principle of this utility model:

[0027] During use, the monitor bezel 8 is placed on the polishing table 1, with its side edge touching the stop strip 101. The electric push rod 201 drives the clamping strip 202 to move towards the monitor bezel 8, thus clamping and limiting the monitor bezel 8. Depending on the spacing between the two mounting holes 801 on the monitor bezel 8 of the current specifications, if the position of the polishing components 5 needs to be adjusted, the upper handwheel 303 is used to rotate the one-way screw 302, which will cause the two polishing components 5 to move synchronously longitudinally. The lower handwheel 403 is used to rotate the two-way stud 402, which will cause the two polishing components 5 to move laterally, moving them closer or further apart. To facilitate the adjustment of the two polishing components 5 to correspond to the two mounting holes 801 on the monitor bezel 8, the second guide frame 4 and the polishing components 5 are lowered using the telescopic cylinder 6. The polishing components 5 move toward the mounting holes 801 on the monitor bezel 8, and the motor 501 drives the rotating rod 502 and the polishing disc 503 to rotate, polishing the protruding burrs on the two mounting holes 801 on the monitor bezel 8. After polishing, the second guide frame 4 and the polishing components 5 are raised and reset using the telescopic cylinder 6, and the electric push rod 201 drives the clamping bar 202 to move back and reset, so that the processed monitor bezel 8 can be removed.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polishing machine for processing display bezels, characterized in that: It includes a polishing table (1), a first guide frame (3), and a second guide frame (4); A baffle (101) is fixedly installed on the surface of the grinding table (1). A clamping assembly (2) is provided on both sides of the grinding table (1). The first guide frame (3) is fixedly installed on the upper end of the grinding table (1). An upper slider (301) is slidably connected to the bottom of the first guide frame (3). A telescopic cylinder (6) is fixedly installed at the bottom end of the upper slider (301). A one-way screw (302) is rotatably installed on the first guide frame (3). The upper slider (301) is threaded onto the outside of the one-way screw (302). The second guide frame (4) is fixedly installed on the telescopic end of the telescopic cylinder (6). Two sliding blocks (401) are symmetrically connected to the bottom of the second guide frame (4). A grinding component (5) is provided at the bottom end of the sliding blocks (401). A bidirectional stud (402) is rotatably installed on the second guide frame (4). The two sliding blocks (401) are respectively threaded onto the positive and negative threads of the bidirectional stud (402).

2. The polishing machine for processing display bezels according to claim 1, characterized in that: The clamping assembly (2) includes an electric push rod (201) and a clamping bar (202). The electric push rod (201) is fixedly installed on the grinding table (1), and the clamping bar (202) is fixedly installed on the telescopic end of the electric push rod (201).

3. A polishing machine for processing display bezels according to claim 2, characterized in that: The polishing assembly (5) includes a motor (501), a rotating rod (502), and a polishing disc (503). The motor (501) is fixedly installed at the bottom end of the lower slider (401), and the polishing disc (503) is fixedly installed at the drive end of the motor (501) via the rotating rod (502).

4. A polishing machine for processing display bezels according to claim 3, characterized in that: The grinding table (1) is fixedly mounted with a control panel (103) via a side seat (102). The output end of the control panel (103) is electrically connected to the input end of the electric push rod (201) and the motor (501).

5. A polishing machine for processing display bezels according to claim 1, characterized in that: The end of the one-way screw (302) is fixedly connected to an upper handwheel (303), and the end of the two-way stud (402) is fixedly connected to a lower handwheel (403).

6. A polishing machine for processing display bezels according to claim 1, characterized in that: Two uprights (404) are symmetrically fixedly installed on the top of the second guide frame (4), and a guide seat (7) is fixedly installed on the first guide frame (3). The guide seat (7) is slidably sleeved on the outside of the uprights (404).

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