A surface grinding equipment for hardware parts used in lamp bodies

Abstract

This utility model discloses a surface grinding device for metal parts used in lamp bodies, relating to the field of grinding technology for heat-dissipating aluminum metal parts. The utility model includes a housing, with a support base fixedly connected to the right side of the housing. A motor is fixedly connected to the top of the support base. A grinding assembly is installed inside the housing, including a rotating drum. A cover plate is bolted to the top of the rotating drum, and a collection assembly is located below the grinding assembly. Specifically, after the heat-dissipating aluminum metal parts are ground, the opening at the top of the rotating drum is rotated to the top position. Then, the cover plate is removed, and the rotating drum is rotated again until the opening is at the bottom. The heat-dissipating aluminum metal parts, ceramic balls, and debris inside the rotating drum fall into a sieving box. The debris then falls through the sieve holes in the sieving box into the collection box for collection. This method quickly separates the debris and ceramic balls, facilitating debris processing and preventing a large amount of debris residue from remaining in the rotating drum.

Description

Technical Field

[0001] This utility model belongs to the field of heat dissipation aluminum hardware polishing technology, and in particular relates to a flat grinding equipment for hardware used in lamp bodies. Background Technology

[0002] The surface grinding equipment for heat dissipation aluminum hardware is a mechanical device specifically used for grinding and polishing the surface of heat dissipation aluminum hardware. In the process of lamp body production, it is usually necessary to perform surface grinding on heat dissipation aluminum hardware.

[0003] Existing surface grinding methods for heat-dissipating aluminum hardware typically utilize ball milling to polish the surface of the heat-dissipating aluminum hardware. However, after polishing, the heat-dissipating aluminum hardware is usually removed directly from the equipment. However, prolonged use can lead to a large amount of debris inside, which is difficult to clean. Furthermore, during subsequent grinding, the debris can easily cause severe scratches on the surface of the heat-dissipating aluminum hardware. Therefore, we propose a surface grinding device for lamp body hardware. Utility Model Content

[0004] The purpose of this invention is to provide a surface grinding device for metal parts used in lamp bodies. By setting up a collection component, specifically after the heat-dissipating aluminum metal parts are ground, the top opening of the rotating drum is rotated to the top position, then the cover plate is removed, and the rotating drum is rotated again so that the opening is rotated to the bottom. The heat-dissipating aluminum metal parts, ceramic balls, and debris inside the rotating drum all fall into the screening box. The debris then falls through the sieve holes on the screening box into the collection box for collection. This method can quickly separate the debris and ceramic balls, making it easy to process the debris and avoiding a large amount of debris remaining in the rotating drum. It solves the problem that existing surface grinding of heat-dissipating aluminum metal parts usually uses ball milling to grind the surface of the heat-dissipating aluminum metal parts, but after grinding, there is a large amount of debris inside, which is difficult to clean.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a surface grinding device for hardware parts used in lamp bodies, comprising a housing, a support base fixedly connected to the right side of the housing, a motor fixedly connected to the top of the support base, a grinding assembly inside the housing, the grinding assembly including a rotating drum, a cover plate fixedly connected to the top of the rotating drum by bolts, a collecting assembly below the grinding assembly, the collecting assembly including a collecting box inserted into the bottom of the housing, a sieving box inserted into the collecting box, the sieving box having several sieve holes at its bottom, a support frame fixedly connected to the inner wall of the collecting box, and protruding plates fixedly connected to the front and back of the inner wall of the sieving box; the protruding plates are fixed to the sieving box by welding, leaving a gap between the sieving box and the collecting box to collect debris.

[0006] Furthermore, rotating shafts are fixedly connected to both the left and right sides of the rotating drum, and the rotating drum is rotatably connected to the housing via the rotating shafts. A pulley is fixedly connected to the right side of the rotating shaft and the left output end of the motor, and the two pulleys are connected via belt drive. An inner cylinder is fixedly connected to the inner wall of the rotating drum, and several arc-shaped protrusions are fixedly connected to the outer surface of the rotating drum. Several protrusions are provided on both the inner wall of the rotating drum and the outer side of the inner cylinder. When polishing heat-dissipating aluminum hardware, the cooperation between the rotating drum and the inner cylinder can improve the polishing effect on the heat-dissipating aluminum hardware.

[0007] Furthermore, positioning plates are positioned and fitted on both the left and right sides of the collection box, and the bottom of the positioning plates is fixedly connected to the bottom of the inner wall of the box; the positioning plates are used to position the collection box during installation so that the collection box can be aligned with the rotating drum.

[0008] Furthermore, a collision assembly is provided in front of the rotating drum. The collision assembly includes a movable seat with a hollow interior. A collision block is slidably connected to the hollow interior of the movable seat. A threaded rod is rotatably connected to the center of the front of the movable seat. The threaded rod passes through the housing and extends to the outside. The threaded rod is threadedly connected to the housing. A handle is fixedly connected to the front of the threaded rod. Two limiting rods are fixedly connected to the front of the movable seat. The limiting rods slidably pass through the housing and extend to the outside. The limiting rods are used to limit the movement of the movable seat, so that the movable seat moves in a linear manner.

[0009] Furthermore, the collision block has two inner grooves inside, and a limiting shaft is slidably connected inside the inner grooves. A spring is sleeved on the outside of the limiting shaft. The side of the spring facing the collision block is fixedly connected to the collision block, and the side of the spring away from the collision block is fixedly connected to the inner wall of the moving seat. After the collision block contacts the arc-shaped protrusion, the arc-shaped protrusion will push the collision block, causing the collision block to enter the moving seat. The collision block slides on the limiting shaft and squeezes the spring, causing the arc-shaped protrusion to smoothly leave the collision block.

[0010] This utility model has the following beneficial effects: 1. This utility model uses a collection component. Specifically, after the heat-dissipating aluminum hardware is polished, the top opening of the rotating drum is rotated to the top position. Then, the cover plate is removed, and the rotating drum is rotated again so that the opening is rotated to the bottom. The heat-dissipating aluminum hardware, ceramic balls, and debris inside the rotating drum fall into the screening box. The debris then falls through the sieve holes on the screening box into the collection box for collection. This method can quickly separate the debris and ceramic balls, making it easy to process the debris and avoiding a large amount of debris remaining in the rotating drum.

[0011] 2. This utility model incorporates a collision component. Specifically, after the heat-dissipating aluminum hardware is polished, the handle is rotated clockwise to move the moving seat backward, causing the collision block to move to the surface of the rotating drum. When the drum rotates, the arc-shaped protrusion contacts and collides with the collision block, thereby generating a vibration effect. Through the continuous rotation of the drum, the drum vibrates continuously, which can loosen the debris inside the drum, prevent the debris from adhering to the inner wall of the drum, and improve the debris unloading rate.

[0012] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the right-side cross-sectional structure of the rotating cylinder of this utility model; Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle; Figure 4 This is a schematic diagram of the internal structure of the box body of this utility model; Figure 5 This is a schematic diagram of the overall structure of the collision component of this utility model; Figure 6 This is a schematic diagram of the internal cross-sectional structure of the collision block of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 1. Housing; 11. Support base; 111. Motor; 12. Grinding assembly; 121. Rotary drum; 211. Inner cylinder; 212. Arc-shaped protrusion; 122. Cover plate; 123. Pulley; 13. Collection assembly; 131. Collection box; 132. Screening box; 133. Support frame; 134. Protruding plate; 135. Positioning plate; 14. Collision assembly; 141. Moving base; 142. Collision block; 421. Inner groove; 422. Limiting shaft; 423. Spring; 143. Threaded rod; 144. Rotary handle; 145. Limiting rod. Detailed Implementation

[0016] 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 scope of protection of the present utility model.

[0017] Please see Figures 1-6As shown, this utility model is a surface grinding device for hardware parts used in lamp bodies, including a housing 1. A support base 11 is fixedly connected to the right side of the housing 1, and a motor 111 is fixedly connected to the top of the support base 11. A grinding assembly 12 is arranged inside the housing 1. The grinding assembly 12 includes a rotating drum 121. A cover plate 122 is fixedly connected to the top of the rotating drum 121 by bolts. A collection assembly 13 is arranged below the grinding assembly 12. The collection assembly 13 includes a collection box 131 inserted into the bottom of the housing 1. A sieve box 132 is inserted into the collection box 131. Several sieve holes are opened at the bottom of the sieve box 132. A support frame 133 is fixedly connected to the inner wall of the collection box 131. Protruding plates 134 are fixedly connected to the front and back of the inner wall of the sieve box 132. The heat dissipation aluminum hardware parts are ground. Then, rotate the top opening of the rotating drum 121 to the top position, then remove the cover plate 122, and then rotate the rotating drum 121 again so that the opening is rotated to the bottom. The heat dissipation aluminum hardware, ceramic balls, and debris inside the rotating drum 121 will fall into the screening box 132. The debris will then fall through the sieve holes on the screening box 132 into the collection box 131 for collection. This method can quickly separate the debris and ceramic balls, facilitating debris processing and preventing a large amount of debris from remaining in the rotating drum 121. Rotating shafts are fixedly connected to the left and right sides of the rotating drum 121, and the rotating drum 121 is rotatably connected to the housing 1 via these shafts. Pulleys 123 are fixedly connected to the right side of the right-side rotating shaft and the left output end of the motor 111. The two pulleys 123 are connected via belt drive. The inner wall of the rotating drum 121 is fixed... The inner cylinder 211 is fixedly connected to the rotating cylinder 121. Several arc-shaped protrusions 212 are fixedly connected to the outer surface of the rotating cylinder 121. Several protrusions are provided on both the inner wall of the rotating cylinder 121 and the outer side of the inner cylinder 211. Positioning plates 135 are positioned and fitted on the left and right sides of the collection box 131. The bottom of the positioning plates 135 is fixedly connected to the bottom of the inner wall of the box 1. A collision assembly 14 is provided in front of the rotating cylinder 121. The collision assembly 14 includes a movable seat 141. The movable seat 141 has a cavity inside. A collision block 142 is slidably connected to the cavity inside the movable seat 141. When the collision block 142 is pushed, the spring 423 will provide a reverse elastic force to reset the collision block 142. A threaded rod 143 is rotatably connected to the center of the front of the movable seat 141. The threaded rod 143 passes through the box 1 and... Extending to the outside, the threaded rod 143 is threadedly connected to the housing 1. The front of the threaded rod 143 is fixedly connected to the handle 144. The front of the moving seat 141 is fixedly connected to two limit rods 145. The limit rods 145 slide through the housing 1 and extend to the outside. After the heat dissipation aluminum hardware is polished, the handle 144 is rotated clockwise to move the moving seat 141 backward, so that the collision block 142 moves to the surface position of the rotating drum 121. At this time, when the rotating drum 121 is rotating, the arc-shaped protrusion 212 contacts and collides with the collision block 142, thereby generating a vibration effect. Through the continuous rotation of the rotating drum 121, the rotating drum 121 is continuously vibrated, which can loosen the debris inside the rotating drum 121, prevent the debris from adhering to the inner wall of the rotating drum 121, and improve the debris unloading rate.The collision block 142 has two inner grooves 421 inside. A limiting shaft 422 is slidably connected inside each inner groove 421. A spring 423 is sleeved on the outer side of the limiting shaft 422. The side of the spring 423 facing the collision block 142 is fixedly connected to the collision block 142, and the side of the spring 423 away from the collision block 142 is fixedly connected to the inner wall of the movable seat 141.

[0018] One specific application of this embodiment is: When grinding the heat-dissipating aluminum hardware, rotate the opening on the rotating drum 121 to the top position, then remove the cover plate 122. Turn the handle 144 clockwise to rotate the threaded rod 143, which will push the moving seat 141, causing the collision block 142 to contact the surface of the rotating drum 121, thus providing a simple fixation for the collision block 142. During movement, the moving seat 141 will cause the limiting rod 145 to slide on the housing 1, allowing the moving seat 141 to move linearly. Then, the worker places the ceramic ball and the heat-dissipating aluminum hardware together into the rotating drum 121, and then installs the cover plate 122 onto the rotating drum 121 with bolts. Finally, turn the handle 144 counterclockwise to move the moving seat 141... 41 is pulled forward to move the collision block 142 away from the rotating drum 121. Then, the motor 111 is started to drive the rear pulley 123 to rotate. The rear pulley 123 drives the front pulley 123 through the belt, and the pulley 123 drives the rotating drum 121 to rotate through the shaft. At this time, the internal heat dissipation aluminum hardware uses ceramic balls to polish the surface. After polishing, the handle 144 is turned clockwise to move the moving seat 141 backward, so that the collision block 142 moves to the surface position of the rotating drum 121. At this time, when the rotating drum 121 rotates, the arc-shaped protrusion 212 contacts and collides with the collision block 142, thereby producing a vibration effect. The arc-shaped protrusion 212 will also cause the collision block 142 to vibrate. The impact block 142 is pushed, causing it to enter the movable seat 141. The impact block 142 slides on the limiting shaft 422, compressing the spring 423 and causing the arc-shaped protrusion 212 to smoothly leave the impact block 142. The continuous rotation of the rotating drum 121 causes it to vibrate continuously, loosening the debris inside and preventing it from adhering to the inner wall of the drum 121. Finally, the motor 111 is stopped, stopping the rotation of the drum 121, and the top opening of the drum 121 is rotated to the top position. Because the drum 121 rotates freely on the housing 1 via the rotating shaft, its position can be easily adjusted. The opening is controlled by a cover plate 1. 22 is sealed, then the cover plate 122 is removed, and the rotating drum 121 is rotated so that the opening is rotated to the bottom. The heat dissipation aluminum hardware, ceramic balls and debris inside the rotating drum 121 fall into the screening box 132. The debris will fall into the collection box 131 through the sieve holes on the screening box 132. Finally, the collection box 131 is pulled out of the box 1, and the operator can take out the heat dissipation aluminum hardware on the screening box 132. After taking it out, the screening box 132 is taken out by pulling the convex plate 134, which makes it convenient to put the ceramic balls into the rotating drum 121 later. The support frame 133 supports the screening box 132 and leaves a gap between the screening box 132 and the collection box 131 to collect the debris.

[0019] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0020] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A surface grinding device for hardware parts for lamp bodies, comprising a housing (1), wherein a support base (11) is fixedly connected to the right side of the housing (1), and a motor (111) is fixedly connected to the top of the support base (11), characterized in that: The housing (1) is equipped with a grinding assembly (12), which includes a rotating drum (121). The top of the rotating drum (121) is fixedly connected to a cover plate (122) by bolts. A collection assembly (13) is provided below the grinding assembly (12). The collection assembly (13) includes a collection box (131) inserted into the bottom of the housing (1). A sieving box (132) is inserted into the collection box (131). The bottom of the sieving box (132) has several sieve holes. A support frame (133) is fixedly connected to the inner wall of the collection box (131). A protruding plate (134) is fixedly connected to both the front and back of the inner wall of the sieving box (132).

2. The surface grinding equipment for hardware parts for lamp bodies according to claim 1, characterized in that, The rotating drum (121) is fixedly connected to the left and right sides of the rotating drum (121). The rotating drum (121) is rotatably connected to the housing (1) through the rotating shaft. The right side of the rotating shaft on the right side is fixedly connected to the left output end of the motor (111) with a pulley (123). The two pulleys (123) are connected by belt drive.

3. The surface grinding equipment for hardware parts for lamp bodies according to claim 2, characterized in that, The collection box (131) is fitted with positioning plates (135) on both the left and right sides, and the bottom of the positioning plates (135) is fixedly connected to the bottom of the inner wall of the box (1).

4. The surface grinding equipment for hardware parts for lamp bodies according to claim 3, characterized in that, The inner wall of the rotating cylinder (121) is fixedly connected to an inner cylinder (211), and a number of arc-shaped protrusions (212) are fixedly connected to the outer surface of the rotating cylinder (121). A number of protrusions are provided on both the inner wall of the rotating cylinder (121) and the outer side of the inner cylinder (211).

5. A surface grinding equipment for hardware parts for lamp bodies according to claim 4, characterized in that, A collision assembly (14) is provided in front of the rotating drum (121). The collision assembly (14) includes a movable seat (141). The movable seat (141) has a cavity inside. A collision block (142) is slidably connected to the cavity inside the movable seat (141). A threaded rod (143) is rotatably connected to the center of the front of the movable seat (141). The threaded rod (143) passes through the box (1) and extends to the outside. The threaded rod (143) is threadedly connected to the box (1). A handle (144) is fixedly connected to the front of the threaded rod (143).

6. The surface grinding equipment for hardware parts for lamp bodies according to claim 5, characterized in that, The movable seat (141) is fixedly connected to two limiting rods (145) on the front. The limiting rods (145) slide through the box (1) and extend to the outside.

7. A surface grinding equipment for hardware parts for lamp bodies according to claim 5, characterized in that, The collision block (142) has two inner grooves (421) inside. A limiting shaft (422) is slidably connected inside the inner groove (421). A spring (423) is sleeved on the outside of the limiting shaft (422). The side of the spring (423) facing the collision block (142) is fixedly connected to the collision block (142), and the side of the spring (423) away from the collision block (142) is fixedly connected to the inner wall of the moving seat (141).

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