Polishing device for high-brightness machining of titanium alloy surface

Abstract

The utility model discloses a polishing device for high-brightness machining of a titanium alloy surface, and relates to the technical field of polishing. The polishing device for high-brightness machining of the titanium alloy surface comprises a bottom plate, and a placing mechanism and a polishing mechanism are arranged above the bottom plate; the placing mechanism comprises a placing part and a dust collection part; the placing part comprises a placing plate and two clamping plates, the dust suction part comprises a connecting box and a collecting box, and the technical effects are that the placing mechanism realizes stable fixation of titanium alloy workpieces with different sizes through an adjustable clamping structure composed of a double-shaft threaded rod, a wedge block and the clamping plates, and meanwhile, a motor is utilized to drive fan blades to rotate to generate negative pressure, so that the titanium alloy workpieces with different sizes can be stably placed. And a dust removal system consisting of a dust collection frame, a connecting box, a hose and a filter screen is matched, so that the adaptability to diversified workpieces is guaranteed, polishing dust is efficiently collected, the working environment is improved, the health of operators is protected, damage of dust to equipment is reduced, the service life of the equipment is prolonged, and stable operation of the machining process is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of polishing technology, specifically a polishing device for high-gloss processing of titanium alloy surfaces. Background Technology

[0002] Titanium alloys are alloys composed of titanium as the base and other elements (such as aluminum, vanadium, molybdenum, tin, etc.) added to improve their strength, toughness, heat resistance and other properties. Titanium is a silvery-white metal with low density, high melting point and strong corrosion resistance.

[0003] In aerospace, high-end equipment manufacturing and other fields, titanium alloys have become an indispensable material due to their high strength, low density and excellent corrosion resistance. High-gloss surface finishing of titanium alloys is a key step in improving their performance and aesthetics.

[0004] Existing polishing mechanisms generate a large amount of fine dust during the polishing process. This dust not only seriously pollutes the working environment and affects the health of operators, but also easily enters the equipment, aggravating equipment wear, reducing equipment lifespan and processing accuracy. Therefore, a polishing device for high-gloss processing of titanium alloy surfaces is proposed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a polishing device for high-gloss processing of titanium alloy surfaces, which solves the problem that dust not only causes serious pollution to the working environment and affects the health of operators, but also easily enters the equipment, aggravates equipment wear, and reduces the service life and processing accuracy of the equipment.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: it includes a base plate, and a placement mechanism and a polishing mechanism are provided on the top of the base plate;

[0009] The placement mechanism includes a placement section and a dust collection section;

[0010] The placement section includes a placement plate and two clamping plates, and the dust collection section includes a connecting box and a collection box;

[0011] A movable block is slidably disposed on the top surface of the base plate. The top surface of the movable block is fixedly connected to the bottom surface of the placement plate. The top surface of the placement plate is slidably connected to the bottom surfaces of the two clamping plates. The outer wall of the placement plate is fixedly connected to the outer wall of the connecting box. A dust collection frame is fixedly disposed through the outer wall of the connecting box and extends into the interior of the connecting box. The top surface of the base plate is fixedly connected to the bottom surface of the collection box. A rotating rod is disposed through the outer wall of the collection box and extends into the interior of the collection box. The outer wall of the rotating rod is rotatably connected to the top surface of the base plate through a bearing seat. A fan blade is fixedly disposed on the outer wall of the rotating rod. A flexible hose is fixedly disposed through the outer wall of the collection box and extends into the interior of the collection box. The side of the flexible hose near the connecting box is fixedly disposed through the outer wall of the connecting box and extends into the interior of the connecting box.

[0012] Preferably, the polishing mechanism includes a polishing machine, a fixing frame is fixedly provided on the top surface of the base plate, a limiting plate is provided on the inner side of the fixing frame, and the bottom surface of the limiting plate is fixedly connected to the top surface of the polishing machine.

[0013] Preferably, a motor is fixedly mounted on the top surface of the base plate, and a reciprocating threaded rod is rotatably mounted on the top surface of the base plate via a bearing seat. The outer wall of the reciprocating threaded rod is threadedly connected to the inner side of the moving block. The side of the reciprocating threaded rod near the motor is fixedly connected to the outer wall of the motor. A track is fixedly mounted on the top surface of the base plate, and the outer wall of the track is slidably connected to the inner side of the moving block.

[0014] Preferably, the top surface of the placement plate is provided with a wedge-shaped groove, and two wedge-shaped blocks are slidably disposed on the inner wall of the wedge-shaped groove. The top surfaces of the two wedge-shaped blocks are respectively fixedly connected to the bottom surfaces of the two clamping plates. Two control frames are respectively fixedly disposed on the outer walls of the two clamping plates. A double-axis threaded rod is rotatably disposed on the bottom surface of the placement plate through two bearing seats. The outer walls of the double-axis threaded rod are respectively threadedly connected to the inner surfaces of the two control frames.

[0015] Preferably, an air outlet pipe is fixedly installed through the outer wall of the collection box and extends to the inner side of the collection box. A filter screen is fixedly installed on the inner side of the air outlet pipe. Two pulleys are fixedly sleeved on the outer wall of the rotating rod and the outer wall of the motor output end, respectively. The outer walls of the two pulleys are connected by belt drive. A door panel is provided on the inner side of the collection box.

[0016] Preferably, an electric telescopic rod is fixedly installed on the top surface of the fixed frame. The bottom surface of the output end of the electric telescopic rod extends through the top surface of the fixed frame to the inner side of the fixed frame. The bottom surface of the output end of the electric telescopic rod is fixedly connected to the top surface of the limiting plate. Two limiting rods are fixedly installed on the top surface of the limiting plate. The top surfaces of the two limiting rods slide through the inner side of the fixed frame and extend to the top of the fixed frame.

[0017] (III) Beneficial Effects

[0018] This invention provides a polishing device for high-gloss processing of titanium alloy surfaces. It has the following beneficial effects:

[0019] (i) The polishing device for high-gloss processing of titanium alloy surfaces has an adjustable clamping structure consisting of a double-axis threaded rod, a wedge block, and a clamping plate, which can stably fix titanium alloy workpieces of different sizes. At the same time, the device uses a motor to drive the fan blades to generate negative pressure, which, together with the dust collection system consisting of a dust collection frame, a connecting box, a hose, and a filter, can efficiently collect polishing dust while ensuring adaptability to a variety of workpieces. This not only improves the working environment and protects the health of operators, but also reduces dust damage to the equipment, extends the service life of the equipment, and ensures stable operation of the processing process.

[0020] (ii) The polishing device for high-gloss processing of titanium alloy surface uses an electric telescopic rod to precisely adjust the distance between the polishing machine and the workpiece to ensure that the polishing is in the optimal working position. It is equipped with a motor-driven reciprocating threaded rod to drive the workpiece to make reciprocating linear motion. The track ensures stable and uniform motion, effectively improving polishing accuracy and surface processing quality, so that the titanium alloy surface achieves an ideal high-gloss effect, while avoiding uneven polishing and improving the stability of the polishing effect. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the placement mechanism of this utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the collection box in the placement mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the polishing mechanism of this utility model;

[0025] Figure 5 This utility model Figure 3 Enlarged structural diagram of area A in the middle.

[0026] In the diagram: 1. Base plate; 2. Placement mechanism; 21. Placement plate; 22. Wedge block; 23. Clamping plate; 24. Dust collection frame; 25. Connecting box; 26. Reciprocating threaded rod; 27. Track; 28. Moving block; 29. ​​Double-axis threaded rod; 210. Control frame; 211. Motor; 212. Pulley; 213. Rotating rod; 214. Door panel; 215. Hose; 216. Collection box; 217. Filter screen; 218. Air outlet duct; 219. Fan blade; 3. Polishing mechanism; 31. Fixing frame; 32. Limiting plate; 33. Limiting rod; 34. Electric telescopic rod; 35. Polishing machine. Detailed Implementation

[0027] 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.

[0028] Please see Figure 1-5 The present invention provides a technical solution: including a base plate 1, and a placement mechanism 2 and a polishing mechanism 3 are provided on the top of the base plate 1;

[0029] The placement mechanism 2 includes a placement section and a dust collection section;

[0030] The placement section includes a placement plate 21 and two clamping plates 23, and the dust collection section includes a connecting box 25 and a collection box 216;

[0031] A movable block 28 is slidably mounted on the top surface of the base plate 1. The top surface of the movable block 28 is fixedly connected to the bottom surface of the placement plate 21. The top surface of the placement plate 21 is slidably connected to the bottom surfaces of the two clamping plates 23. The outer wall of the placement plate 21 is fixedly connected to the outer wall of the connecting box 25. A dust collection frame 24 is fixedly and penetrates through the outer wall of the connecting box 25, extending into the interior of the connecting box 25. The top surface of the base plate 1 is fixedly connected to the bottom surface of the collection box 216. A rotating rod 213 is inserted through the outer wall of the collection box 216, extending into the inner side of the collection box 216. The wall is rotatably connected to the top surface of the base plate 1 via a bearing seat 1. A fan blade 219 is fixedly installed on the outer wall of the rotating rod 213. A flexible hose 215 is fixedly installed through the outer wall of the collection box 216, extending to the inside of the collection box 216. The side of the flexible hose 215 near the connecting box 25 is fixedly installed through the outer wall of the connecting box 25, extending to the inside of the connecting box 25. A motor 211 is fixedly installed on the top surface of the base plate 1. A reciprocating threaded rod 26 is rotatably installed on the top surface of the base plate 1 via a bearing seat 2. The outer wall of the reciprocating threaded rod 26 is threaded with the inner side of the moving block 28. The reciprocating threaded rod 26 is fixedly connected to the outer wall of the motor 211 on one side. A track 27 is fixedly installed on the top surface of the base plate 1. The outer wall of the track 27 is slidably connected to the inner side of the moving block 28. A wedge-shaped groove is opened on the top surface of the placement plate 21. Two wedge-shaped blocks 22 are slidably installed on the inner wall of the wedge groove. The top surfaces of the two wedge-shaped blocks 22 are fixedly connected to the bottom surfaces of the two clamping plates 23 respectively. Two control frames 210 are fixedly installed on the outer walls of the two clamping plates 23 respectively. The bottom surface of the placement plate 21 is connected to two bearing seats. The three rotating rods are equipped with a double-axis threaded rod 29. The outer wall of the double-axis threaded rod 29 is threadedly connected to the inner side of the two control frames 210 respectively. An air outlet pipe 218 is fixedly installed through the outer wall of the collection box 216 and extends to the inner side of the collection box 216. A filter screen 217 is fixedly installed on the inner side of the air outlet pipe 218. Two pulleys 212 are fixedly sleeved on the outer wall of the rotating rod 213 and the outer wall of the output end of the motor 211 respectively. The outer walls of the two pulleys 212 are connected by belt drive. A door panel 214 is provided on the inner side of the collection box 216.

[0032] The polishing mechanism 3 includes a polishing machine 35. A fixed frame 31 is fixedly installed on the top surface of the base plate 1. A limit plate 32 is provided on the inner side of the fixed frame 31. The bottom surface of the limit plate 32 is fixedly connected to the top surface of the polishing machine 35. An electric telescopic rod 34 is fixedly installed on the top surface of the fixed frame 31. The bottom surface of the output end of the electric telescopic rod 34 extends through the top surface of the fixed frame 31 to the inner side of the fixed frame 31. The bottom surface of the output end of the electric telescopic rod 34 is fixedly connected to the top surface of the limit plate 32. Two limit rods 33 are fixedly installed on the top surface of the limit plate 32. The top surfaces of the two limit rods 33 slide through the inner side of the fixed frame 31 and extend above the fixed frame 31.

[0033] In use, the titanium alloy workpiece is placed on the placement plate 21, and the double-axis threaded rod 29 is rotated. Since the double-axis threaded rod 29 is threadedly connected to the inner side of the two control frames 210, and the two control frames 210 are respectively fixed on the outer wall of the two clamping plates 23, the rotation of the double-axis threaded rod 29 will drive the two control frames 210 to move towards or away from each other, thereby causing the two clamping plates 23 to slide in the wedge groove on the top surface of the placement plate 21 through the wedge block 22, so as to achieve stable clamping of titanium alloy workpieces of different sizes. The motor 211 is started, and its output end drives the reciprocating threaded rod 26 to rotate. The moving block 28 will drive the placement plate 21 and the workpiece to make reciprocating linear motion on the base plate 1.

[0034] When the electric telescopic rod 34 is started, its output end drives the limiting plate 32 and the polishing machine 35 fixed on the bottom surface of the limiting plate 32 to move up and down, so as to adjust the distance between the polishing machine 35 and the titanium alloy workpiece, so as to achieve a suitable polishing working position. When the placement plate 21 moves back and forth in a straight line, the polishing machine 35 is started to polish the surface of the titanium alloy workpiece to achieve high gloss processing of the titanium alloy surface.

[0035] When the motor 211 is working, it drives the rotating rod 213 to rotate through the transmission of the pulley 212 and the belt. The fan blades 219 on the rotating rod 213 rotate accordingly, creating a negative pressure in the collection box 216. At this time, the dust generated during the polishing of the titanium alloy workpiece enters the connecting box 25 through the dust collection frame 24, and is then sucked into the collection box 216 through the hose 215. The filter screen 217 in the collection box 216 can effectively filter the dust, and the purified air is discharged from the air outlet 218. The dust in the collection box 216 can be cleaned by opening the door panel 214.

[0036] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] 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 apparatus for high-gloss processing of titanium alloy surfaces, comprising a base plate (1), characterized in that: A placement mechanism (2) and a polishing mechanism (3) are provided above the base plate (1); The placement mechanism (2) includes a placement section and a dust collection section; The placement section includes a placement plate (21) and two clamping plates (23), and the dust collection section includes a connecting box (25) and a collection box (216). A movable block (28) is slidably disposed on the top surface of the base plate (1). The top surface of the movable block (28) is fixedly connected to the bottom surface of the placement plate (21). The top surface of the placement plate (21) is slidably connected to the bottom surface of the two clamping plates (23). The outer wall of the placement plate (21) is fixedly connected to the outer wall of the connecting box (25). A dust collection frame (24) is fixedly disposed through the outer wall of the connecting box (25) and extends into the interior of the connecting box (25). The top surface of the base plate (1) is fixedly connected to the bottom surface of the collection box (216). 6) A rotating rod (213) is provided through the outer wall and extends to the inside of the collection box (216). The outer wall of the rotating rod (213) is rotatably connected to the top surface of the bottom plate (1) through a bearing seat. A fan blade (219) is fixedly provided on the outer wall of the rotating rod (213). A flexible hose (215) is fixedly provided through the outer wall of the collection box (216) and extends to the inside of the collection box (216). The side of the flexible hose (215) near the connecting box (25) is fixedly provided through the outer wall of the connecting box (25) and extends to the inside of the connecting box (25).

2. The polishing apparatus for high-gloss processing of titanium alloy surfaces according to claim 1, characterized in that: The polishing mechanism (3) includes a polishing machine (35). A fixed frame (31) is fixedly installed on the top surface of the base plate (1). A limiting plate (32) is provided on the inner side of the fixed frame (31). The bottom surface of the limiting plate (32) is fixedly connected to the top surface of the polishing machine (35).

3. The polishing apparatus for high-gloss processing of titanium alloy surfaces according to claim 1, characterized in that: A motor (211) is fixedly installed on the top surface of the base plate (1). A reciprocating threaded rod (26) is rotatably installed on the top surface of the base plate (1) through a bearing seat. The outer wall of the reciprocating threaded rod (26) is threadedly connected to the inner side of the moving block (28). The side of the reciprocating threaded rod (26) near the motor (211) is fixedly connected to the outer wall of the motor (211). A track (27) is fixedly installed on the top surface of the base plate (1). The outer wall of the track (27) is slidably connected to the inner side of the moving block (28).

4. The polishing apparatus for high-gloss processing of titanium alloy surfaces according to claim 1, characterized in that: The top surface of the placement plate (21) is provided with a wedge-shaped groove, and two wedge-shaped blocks (22) are slidably arranged on the inner wall of the wedge-shaped groove. The top surfaces of the two wedge-shaped blocks (22) are respectively fixedly connected to the bottom surfaces of the two clamping plates (23). Two control frames (210) are respectively fixedly arranged on the outer walls of the two clamping plates (23). The bottom surface of the placement plate (21) is provided with a double-axis threaded rod (29) through two bearing seats. The outer walls of the double-axis threaded rod (29) are respectively threadedly connected to the inner surfaces of the two control frames (210).

5. The polishing apparatus for high-gloss processing of titanium alloy surfaces according to claim 1, characterized in that: An air outlet pipe (218) is fixedly installed through the outer wall of the collection box (216) and extends to the inner side of the collection box (216). A filter screen (217) is fixedly installed on the inner side of the air outlet pipe (218). Two pulleys (212) are fixedly sleeved on the outer wall of the rotating rod (213) and the outer wall of the output end of the motor (211), respectively. The outer walls of the two pulleys (212) are connected by belt drive. A door panel (214) is provided on the inner side of the collection box (216).

6. The polishing apparatus for high-gloss processing of titanium alloy surfaces according to claim 2, characterized in that: An electric telescopic rod (34) is fixedly installed on the top surface of the fixed frame (31). The bottom surface of the output end of the electric telescopic rod (34) extends through the top surface of the fixed frame (31) to the inside of the fixed frame (31). The bottom surface of the output end of the electric telescopic rod (34) is fixedly connected to the top surface of the limiting plate (32). Two limiting rods (33) are fixedly installed on the top surface of the limiting plate (32). The top surfaces of the two limiting rods (33) slide through the inner side of the fixed frame (31) and extend above the fixed frame (31).

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