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CN-224223530-U - Magnesium alloy die casting surface treatment device

CN224223530UCN 224223530 UCN224223530 UCN 224223530UCN-224223530-U

Abstract

The utility model discloses a magnesium alloy die casting surface treatment device, which relates to the technical field of die castings and comprises a base, wherein a collecting frame is fixedly arranged at the top of the base, a polishing mechanism is fixedly arranged in the middle of the upper end of the rear side of the collecting frame, a clamping mechanism is fixedly arranged at the upper end of the front side of the collecting frame, and an alloy piece to be polished is clamped at the inner side of the clamping mechanism. By adopting the structure, the device can effectively improve the adaptability and efficiency of polishing of the magnesium alloy die castings by arranging the polishing mechanism, when the device runs during use, the first motor is started to drive the screw rod to rotate, the sliding block slides reciprocally in the side rail due to the reverse threads at the two ends of the screw rod to drive the movable block, the distance between the two polishing components is accurately regulated and controlled, castings with different thicknesses are adapted, the polishing roller is driven to be attached to the castings during polishing, and the second motor is started to drive the grinding roller to rotate at high speed, so that efficient polishing is realized, and the universality of equipment is enhanced.

Inventors

  • FU BING
  • ZHAO QIANG

Assignees

  • 南通兴合机械有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (7)

  1. 1. The magnesium alloy die casting surface treatment device comprises a base (1) and is characterized in that a collecting frame (2) is fixedly arranged at the top of the base (1), a polishing mechanism (3) is fixedly arranged in the middle of the upper end of the rear side of the collecting frame (2), a clamping mechanism (5) is fixedly arranged at the upper end of the front side of the collecting frame (2), an alloy piece (4) to be polished is clamped at the inner side of the clamping mechanism (5), and the alloy piece (4) to be polished is arranged at the inner side of the polishing mechanism (3); The polishing mechanism (3) comprises a frame (31), the frame (31) is fixedly arranged in the middle of the back surface of the collecting frame (2), polishing components (32) are movably arranged at two ends of the inside of the frame (31), an adjusting component (33) is fixedly arranged at one side of the frame (31), and the adjusting end of the adjusting component (33) is connected with the polishing components (32).
  2. 2. The magnesium alloy die casting surface treatment device according to claim 1, wherein the collecting drawer (6) is connected inside the collecting frame (2) in a sliding manner, and a side plate (7) is fixedly arranged outside the collecting frame (2) extending out of the outer side of the collecting drawer (6).
  3. 3. The magnesium alloy die casting surface treatment device according to claim 2, wherein fixing plates (8) are fixedly arranged at the upper end and the lower end of the two sides of the side plate (7), a hand-screwed screw (9) is connected with the outer end of the fixing plate (8) in a threaded manner, and the hand-screwed screw (9) is in threaded connection with the collecting frame (2).
  4. 4. The magnesium alloy die casting surface treatment device according to claim 1, wherein the adjusting component (33) comprises a side rail (331), the side rail (331) is fixedly installed on one side of the frame (31), a screw rod (332) is rotatably connected to the inside of the side rail (331), threads at two ends of the screw rod (332) are opposite in rotation direction, sliding blocks (333) are connected to the two ends of the screw rod (332) in threads, connecting arms (334) are fixedly installed on the outer sides of the sliding blocks (333), the outer sides of the connecting arms (334) are connected with the polishing component (32), a first motor (335) is fixedly installed on the top of the side rail (331), and the bottom output end of the first motor (335) is fixedly connected with the top of the screw rod (332).
  5. 5. The magnesium alloy die casting surface treatment device according to claim 4, wherein the polishing assembly (32) comprises a movable block (321), the movable block (321) is slidably connected to the top and the bottom in the frame (31), the outer side of the movable block (321) is fixedly connected with the end part of the connecting arm (334), a second motor (322) is fixedly arranged on the outer side of the movable block (321), and a polishing grinding roller (323) is fixedly arranged at the output end of the second motor (322) penetrating through the movable block (321).
  6. 6. The magnesium alloy die casting surface treatment device according to claim 1, wherein the clamping mechanism (5) comprises a mounting sleeve (51), the mounting sleeve (51) is fixedly connected to the upper ends of the two sides of the front face of the collecting frame (2), an electric push rod (52) is fixedly mounted on the inner side of the mounting sleeve (51), a bending connecting rod (53) is fixedly mounted at the output end of the electric push rod (52), a clamping assembly (54) is fixedly mounted at the outer end of the bending connecting rod (53), and an alloy part (4) to be polished is clamped and mounted by the bending connecting rod (53) through the clamping assembly (54).
  7. 7. The magnesium alloy die casting surface treatment device according to claim 6, wherein the clamping assembly (54) comprises a concave seat (541), the concave seat (541) is fixedly arranged at the outer end of the bending connecting rod (53), an adjusting screw (542) is connected to the top of the concave seat (541) in a threaded mode, a clamping plate (543) is connected to the bottom of the adjusting screw (542) in a rotating mode through the upper end of the concave seat (541), support shafts (544) are fixedly connected to two sides of the top of the clamping plate (543), the top of the support shafts (544) penetrates through the concave seat (541), and the alloy piece (4) to be polished is clamped inside the concave seat (541) through the clamping plate (543).

Description

Magnesium alloy die casting surface treatment device Technical Field The utility model belongs to the technical field of die castings, and particularly relates to a magnesium alloy die casting surface treatment device. Background In the modern manufacturing industry, magnesium alloy die castings are favored by virtue of the unique advantages of the magnesium alloy die castings, the magnesium alloy die castings are characterized by small density, high specific strength and specific rigidity, good shock absorption performance, strong electromagnetic shielding performance and the like, and become ideal materials for realizing product weight reduction, performance improvement and competitiveness in various fields of automobiles, electronics, aerospace and the like, and the die castings with high dimensional accuracy, good surface quality and complex shape, such as automobile engine cylinders, transmission shells, electronic product shells and the like can be produced by a die casting process, namely, liquid magnesium alloy is rapidly filled into a die cavity under high pressure and is solidified and molded under pressure; In order to ensure the appearance and performance of the magnesium alloy die casting, the external surface polishing treatment is a key link, in the prior art, part of equipment is struggling to promote the additional function of polishing operation, for example, the magnesium alloy die casting surface treatment device disclosed in China patent with publication number of CN222078866U, by means of the components such as a second servo motor, a fan blade, a supporting leg, a connecting hole, a filter plate, a ventilation net and the like, dust generated in the processing process can be effectively cleaned, the working environment is improved, the practicability of the device is enhanced, but the device cannot be ignored, obvious short plates exist in the core polishing link, the distance between polishing sleeves is fixed, when the polishing requirements of magnesium alloy die castings with different thicknesses are met, the height of the polishing sleeves cannot be flexibly adjusted to adapt to different workpieces, the universality and the processing efficiency of the equipment are greatly limited, the production and processing requirements of diversification and high precision are difficult to meet, and therefore the improvement design of the prior art is needed. Disclosure of utility model The utility model aims to solve the problems in the background art and aims to provide a magnesium alloy die casting surface treatment device which is used for solving the problem of poor suitability during application in the prior art. The technical aim of the utility model is realized by the following technical scheme: The magnesium alloy die casting surface treatment device comprises a base, wherein a collecting frame is fixedly arranged at the top of the base, a polishing mechanism is fixedly arranged in the middle of the upper end of the rear side of the collecting frame, a clamping mechanism is fixedly arranged at the upper end of the front side of the collecting frame, an alloy piece to be polished is clamped at the inner side of the clamping mechanism, and the alloy piece to be polished is arranged at the inner side of the polishing mechanism; The polishing mechanism comprises a frame, the frame is fixedly arranged in the middle of the back surface of the collecting frame, polishing components are movably arranged at two ends of the inside of the frame, an adjusting component is fixedly arranged at one side of the frame, and an adjusting end of the adjusting component is connected with the polishing components. As the preferable technical scheme, collect the inside sliding connection of frame and have and collect the drawer, the outside that collects the drawer extends the outside fixed mounting who collects the frame has the curb plate. As the preferable technical scheme, both ends all fixed mounting have the fixed plate about the both sides of curb plate, the outer end threaded connection of fixed plate has the hand screw type screw rod, hand screw type screw rod and collection frame threaded connection. As the preferred technical scheme, the adjusting part includes the side rail, side rail fixed mounting is in one side of frame, the inside rotation of side rail is connected with the lead screw, the both ends screw thread of lead screw revolves to opposite, the both ends of lead screw all threaded connection has the slider, the outside fixed mounting of slider has the linking arm, the outside of linking arm is connected with polishing part, the top fixed mounting of side rail has first motor, the bottom output of first motor and the top fixed connection of lead screw. As the preferable technical scheme, the polishing component comprises a movable block, the movable block is connected to the top and the bottom in the frame in a sliding manner, the outer side of the movable block is fixedly connect