Water-free pump polishing machine for polishing mirror frame

Abstract

The water-free pump polishing machine comprises a machine frame, a polishing device and a light source device, the light source device comprises a lamp holder and a transverse adjusting frame in front-back sliding fit with the lamp holder, at least one multidirectional lamp holder is in sliding fit with the transverse adjusting frame, and each multidirectional lamp holder comprises a sliding seat assembled on the transverse adjusting frame; one end of the rotating seat is provided with a lamp plug, the other end of the rotating seat is provided with a groove, the tail end of the sliding seat is inserted into the groove and is movably matched with the groove through a rotating shaft, the front end face, the bottom face and the rear end face of the tail end of the sliding seat are provided with limiting arc-shaped grooves, and the bottom wall of the groove of the rotating seat is provided with a telescopic groove. An elastic limiting piece is arranged in the telescopic groove and extends out of the telescopic groove to abut against a limiting arc-shaped groove in the bottom end of the sliding base. The multi-angle adjustable light source device has the function of adjusting the light source device at multiple angles, can meet the use requirements in multiple working states, and is convenient to operate and high in working efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of polishing equipment, and more specifically, it relates to a waterless polishing machine for grinding mirror frames. Background Technology

[0002] In the manufacturing process of eyeglass frames, polishing plays a decisive role in the appearance quality, surface smoothness, and wearing comfort of the finished product. Traditional eyeglass frame polishing machines mostly use fixed light source illumination systems, and the angle of the light beam is usually not adjustable. However, different frame materials (such as metal, cellulose acetate, TR90, etc.) have different requirements for the lighting conditions during polishing: for example, the corners of the frame require sufficient light for fine polishing. The light source devices on existing polishing machines cannot be adjusted according to different polishing needs, resulting in poor polishing processes and affecting the product quality of the frames. Based on this problem, this application proposes a waterless polishing machine with adjustable light source angle and position. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a waterless polishing machine with convenient adjustment of the angle and position of the light source device.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a waterless polishing machine for grinding mirror frames, comprising a frame, a polishing device located below the frame, and a light source device located above the polishing device. The light source device includes a lamp holder and a horizontal adjustment frame that slides back and forth with the lamp holder. At least one multi-directional lamp holder is slidably fitted on the horizontal adjustment frame. The multi-directional lamp holder includes a slide mounted on the horizontal adjustment frame and a rotating seat mounted on the slide that can swing back and forth for adjustment. One end of the rotating seat is provided with a lamp plug, and the other end is provided with a groove. The tail end of the slide is inserted into the groove and movably fitted by a rotating shaft. Limiting arc-shaped grooves are provided along the front end, bottom end, and rear end end of the tail end of the slide. A telescopic groove is provided on the bottom wall of the groove of the rotating seat. An elastic limiting member is provided in the telescopic groove. The limiting member extends out of the telescopic groove and abuts against the limiting arc-shaped groove at the bottom end of the slide.

[0005] The present invention is further configured such that: the limiting member includes a stop block and a spring, the spring is sleeved on the tail end of the stop block, and the spring drives the head end of the stop block to extend outside the telescopic groove and abut against the limiting arc-shaped groove on the slide block.

[0006] The present invention is further configured such that the first end of the abutment block is provided with an arc-shaped surface.

[0007] The present invention is further configured such that: the horizontal adjustment frame includes two adjustment seats and a horizontal shaft located between the two adjustment seats; the upper end surface of the adjustment seat is provided with a concave slide rail, which is engaged with the lamp holder through the slide rail; the first end of the slide seat is provided with a through hole, which is engaged with the horizontal shaft through the through hole.

[0008] The present invention is further configured such that: the slide is provided with a locking structure, the locking structure including a locking bolt, which is threadedly assembled with the slide and extends into the through hole, and the tail end of the locking bolt abuts against the horizontal axis.

[0009] By adopting the above technical solution, the sliding cooperation between the lamp holder and the horizontal adjustment frame enables the displacement of the lamp holder in the front and rear positions. Through the rotational cooperation between the slide and the horizontal axis, as well as the rotational cooperation between the rotating seat and the slide, the light source can be adjusted at multiple angles, which can meet different lighting needs and improve work quality. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 This is an exploded view of the multi-directional lamp holder structure;

[0012] Figure 3 This is a partial sectional view of the multi-directional lamp holder;

[0013] Figure 4 This is a cross-sectional view of the slide.

[0014] Figure 5 for Figure 1 Enlarged view of point a in the middle.

[0015] 1. Frame; 2. Polishing device; 3. Light source device; 30. Horizontal adjustment frame; 300. Horizontal shaft; 301. Adjustment seat; 302. Slide rail; 31. Multi-directional lamp holder; 310. Slide seat; 312. Rotary seat; 313. Lamp plug; 314. Groove; 315. Limiting arc groove; 316. Telescopic groove; 317. Limiting component; 318. Abutment block; 319. Spring; 320. Through hole; 321. Locking bolt; 33. Lamp holder. Detailed Implementation

[0016] Reference Figures 1 to 5 The embodiments of this utility model will be further described below.

[0017] A waterless polishing machine for grinding picture frames includes a frame, a polishing device located below the frame, and a light source device located above the polishing device. The light source device includes a lamp holder and a horizontal adjustment frame that slides back and forth with the lamp holder. At least one multi-directional lamp holder is slidably fitted on the horizontal adjustment frame. The multi-directional lamp holder includes a slide mounted on the horizontal adjustment frame and a rotating seat mounted on the slide that can swing back and forth. One end of the rotating seat is provided with a lamp plug, and the other end is provided with a groove. The tail end of the slide is inserted into the groove and is movably fitted by a rotating shaft. Limiting arc-shaped grooves are provided along the front, bottom, and rear faces of the tail end of the slide. The bottom wall of the groove of the rotating seat is provided with a telescopic groove. An elastic limiting member is provided in the telescopic groove. The limiting member extends out of the telescopic groove and abuts against the limiting arc-shaped groove at the bottom end of the slide.

[0018] The limiting component includes a stop block and a spring. The spring is sleeved on the tail end of the stop block, driving the head end of the stop block to extend outside the telescopic groove and abut against the limiting arc-shaped groove on the slide block. The head end of the stop block has an arc-shaped surface. The transverse adjustment frame includes two adjustment seats and a transverse shaft located between the two adjustment seats. The upper end surface of the adjustment seat has a concave slide rail, which is used to slide and engage with the lamp holder. The head end of the slide block has a through hole, which is used to slide and engage with the transverse shaft. The slide block has a locking structure, which includes a locking bolt. The locking bolt is threaded into the slide block and extends into the through hole, with the tail end of the locking bolt abutting against the transverse shaft.

[0019] Working Principle: The multi-directional lamp holder mounted on the lamp holder slides back and forth on the horizontal adjustment frame, allowing for forward and backward displacement and thus adjusting the position of the light source. The slide block slides left and right along the horizontal axis, adjusting the lateral position of the multi-directional lamp holder. The slide block, through a through-hole, can rotate, adjusting its angle. Locking bolts are then installed in the through-hole, abutting against the horizontal axis, to secure the slide block. Without adjusting the slide block's angle, the light source angle can be adjusted by rotating the rotating base. The rotating base can be rotated directly as needed; when adjusted to different angles, the retractable limiting piece engages with the corresponding limiting arc-shaped groove on the slide block for positioning. This system offers convenient operation, meets various lighting angle requirements, and improves the overall quality of the equipment.

[0020] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A waterless polishing machine for grinding picture frames, comprising a frame, a polishing device located below the frame, and a light source device located above the polishing device, characterized in that: The light source device includes a lamp holder and a lateral adjustment frame that slides back and forth with the lamp holder. At least one multi-directional lamp holder is slidably fitted on the lateral adjustment frame. The multi-directional lamp holder includes a slide mounted on the lateral adjustment frame and a rotating seat mounted on the slide that can swing back and forth for adjustment. One end of the rotating seat is provided with a lamp plug, and the other end is provided with a groove. The tail end of the slide is inserted into the groove and is movably fitted by a rotating shaft. Limiting arc-shaped grooves are provided along the front end, bottom end, and rear end end of the tail end of the slide. The bottom wall of the groove of the rotating seat is provided with a telescopic groove. An elastic limiting member is provided in the telescopic groove. The limiting member extends out of the telescopic groove and abuts against the limiting arc-shaped groove at the bottom end of the slide.

2. The waterless polishing machine for mirror frame grinding according to claim 1, characterized in that: The limiting component includes a stop block and a spring. The spring is sleeved on the tail end of the stop block, and the spring drives the head end of the stop block to extend outside the telescopic groove and abut against the limiting arc-shaped groove on the slide block.

3. A waterless polishing machine for grinding picture frames according to claim 2, characterized in that: The first end of the abutment block has an arc-shaped surface.

4. A waterless polishing machine for grinding picture frames according to claim 1, characterized in that: The horizontal adjustment frame includes two adjustment seats and a horizontal shaft located between the two adjustment seats. The upper end face of the adjustment seat is provided with a concave slide rail, which is engaged with the lamp holder through the slide rail. The first end of the slide seat is provided with a through hole, which is engaged with the horizontal shaft through the through hole.

5. A waterless polishing machine for grinding picture frames according to claim 4, characterized in that: The slide block is provided with a locking structure, which includes a locking bolt. The locking bolt is threaded into the slide block and extends into the through hole. The tail end of the locking bolt abuts against the horizontal axis.

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