Cleaning device for cooling liquid adhered to surface of titanium rod after wet polishing

Abstract

The utility model discloses a cleaning device for cooling liquid adhered to the surface of a titanium rod after wet polishing. The wet polishing device for the titanium rod comprises opposite polishing wheels, a frame body for driving the titanium rod to advance and a cooling liquid pipe. The cleaning device is arranged on the side, separated from the polishing wheel, of the titanium rod after the titanium rod is polished, located between the polishing wheel and the frame body and arranged on a cleaning sleeve on the titanium rod in a sleeving mode, flexible cleaning bodies making contact with the surface of the titanium rod are evenly distributed on the inner wall of the cleaning sleeve, a rotating ring driving the cleaning sleeve to rotate is arranged on the peripheral face of the cleaning sleeve in a sleeving mode, and a supporting rod body is arranged at the bottom of the rotating ring. The cleaning device can effectively clean cooling liquid adhering to the surface of the titanium rod when making contact with the titanium rod, meanwhile, the cleaning device is arranged between the polishing wheel and the frame body, in-time cooling liquid cleaning is completed through the cleaning device before the titanium rod enters the frame body, the cooling liquid is prevented from falling on the frame body to be accumulated, and the service life of the titanium rod is prolonged. Therefore, the staying of the cooling liquid on the surface of the titanium rod is reduced, and the surface quality of the polished titanium rod is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of titanium rod polishing, and in particular to a device for cleaning coolant adhered to the surface of a titanium rod after wet polishing. Background Art

[0002] After the titanium rod is processed, it is usually necessary to polish its surface, which mainly improves the surface finish and flatness, improves the surface quality, improves corrosion resistance and biocompatibility. Polishing can remove defects and unevenness on the surface of the titanium rod, such as burrs, scratches or mold marks, making the surface smoother, thereby improving its overall aesthetics. The polishing process can further improve the quality of the titanium rod surface and compensate for the deficiencies that may exist in the machining and polishing process. In addition, the surface of the polished titanium rod is smoother and less prone to accumulation of dirt and impurities, thereby improving its corrosion resistance. In the medical field and other fields, polishing can also improve the biocompatibility of titanium rods and reduce friction and irritation with human tissues. And during the polishing process, defects on the surface of the titanium rod, such as slag, cracks, pores, etc., can be further inspected and discovered, so that they can be repaired or replaced in time.

[0003] At present, titanium rod polishing mainly includes electrochemical polishing, fine grinding, mechanical polishing, etc., and the most commonly used is mechanical polishing, which mainly involves the symmetrical polishing wheel of the polishing machine rotating in contact with the circumference of the titanium rod. In the process of driving the titanium rod axially, the circumference of the titanium rod is completely polished. Mechanical polishing can effectively eliminate the oxide scale and defects on the surface of the titanium rod, and is widely used in titanium rod polishing operations. In actual operation, due to the large length of the titanium rod and usually multiple continuous polishing, the polishing wheel and the titanium rod are continuously in high-speed rotation contact, which makes the surface temperature of the polishing wheel and the titanium rod high. Excessive temperature will cause the strength of the polishing wheel and the titanium rod to decrease, not only the polishing depth will further increase, affecting the outer diameter of the titanium rod, but also the high temperature will cause the surface quality of the polishing wheel and the titanium rod to change, such as blackening. Therefore, in order to avoid the problem of high temperature polishing, the coolant pipe is currently used for continuous cooling during polishing to reduce the temperature of the polishing wheel and the titanium rod, ensure the polishing quality and extend the service life of the polishing wheel.

[0004] As the instruction manual Figure 1-2 As shown in the figure, since the titanium rod is in contact with the polishing wheel during the axial movement to achieve continuous polishing operation, after the titanium rod surface is polished by the polishing wheel, its surface will carry and adhere to the coolant ( Figure 4(as shown in the filled part in the middle). Titanium rods are usually finished products after polishing and can be packaged later. However, due to the long axial length of titanium rods, it takes a long time to polish from one end to the other, which increases the time the coolant stays on its surface. At the same time, the surface coolant is cleaned during subsequent packaging, which makes the coolant stay longer, usually leaving marks on the surface of the titanium rod, affecting the surface quality of the titanium rod. At the same time, the coolant remaining on the surface of the titanium rod will drip onto the ground, causing environmental pollution and waste of coolant. Summary of the invention

[0005] In response to the above-mentioned problems, the present application aims to provide a device for cleaning coolant adhered to the surface of a titanium rod after wet polishing, which can effectively and timely clean the coolant adhered to the surface of the titanium rod, thereby reducing the residence of coolant on the surface of the titanium rod and effectively improving the surface quality of the titanium rod after polishing.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted in this application is as follows: a cleaning device for coolant adhered to the surface of a titanium rod after wet polishing, wherein the wet polishing of the titanium rod includes a polishing wheel facing the titanium rod, and a frame for driving the titanium rod to move is symmetrically arranged on both sides of the polishing wheel, and a coolant pipe facing the titanium rod is arranged on the top side of the symmetrical polishing wheel, characterized in that: the cleaning device is arranged on the side of the polishing wheel that is separated from the titanium rod after polishing, and is located between the polishing wheel and the frame, and the cleaning device contacts the circumferential surface of the titanium rod and drives the adhered coolant to separate from the titanium rod.

[0007] Preferably, the cleaning device is a cleaning sleeve arranged between one side of the polishing wheel and the frame and sleeved on the titanium rod, and the inner wall of the cleaning sleeve is evenly distributed with flexible cleaning bodies in contact with the surface of the titanium rod.

[0008] Preferably, a rotating ring is sleeved on the outer circumferential surface of the cleaning sleeve to drive it to rotate, and a supporting rod body is arranged at the bottom of the rotating ring.

[0009] Preferably, a collecting cylinder with a conical structure is provided on the support rod body and at the bottom side of the cleaning sleeve, and the opening on the top side of the collecting cylinder is larger than the horizontal width of the cleaning sleeve.

[0010] The beneficial effect of the present application is that the cleaning device can effectively clean the coolant adhered to the surface of the titanium rod when it comes into contact with the titanium rod. At the same time, the cleaning device is arranged between the polishing wheel and the frame, that is, the titanium rod is promptly cleaned with coolant by the cleaning device before entering the frame, thereby preventing the coolant from falling and accumulating on the frame, thereby reducing the residence of the coolant on the surface of the titanium rod, and effectively improving the surface quality of the titanium rod after polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a diagram showing the current structure of titanium rod polishing by a polishing wheel.

[0012] Figure 2 for Figure 1 Side view of the middle polishing wheel in contact with the titanium rod for polishing.

[0013] Figure 3 for Figure 1 Enlarged view of the structure at point A in the middle.

[0014] Figure 4 Illustration of coolant adhering to the surface of the titanium rod after polishing.

[0015] Figure 5 A structural diagram of the cleaning device of this application is provided.

[0016] Figure 6 A cleaning sleeve that can be driven to rotate along with the titanium rod is shown in the figure for this application.

[0017] Figure 7 A coolant collecting tube is provided at the bottom side of the cleaning sleeve for this application.

[0018] In the figure: 21 - V-shaped groove; 22 - roller; 71 - reflux pipe; 8 - titanium rod. DETAILED DESCRIPTION

[0019] In order to enable ordinary technicians in the field to better understand the technical solution of the present application, the technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.

[0020] See attached Figures 5 to 7 The device for cleaning the coolant adhered to the surface of a titanium rod after wet polishing is shown. The wet polishing of the titanium rod includes a polishing wheel 1 facing each other, a frame 2 for driving the titanium rod to move is symmetrically arranged on both sides of the polishing wheel 1, and a coolant pipe 9 facing the titanium rod is arranged on the top side of the symmetrical polishing wheel 1. The frame 2 is provided with a V-shaped groove, and rollers are arranged at intervals in the V-shaped groove. During the polishing operation, the titanium rod is placed on the roller of the V-shaped groove of the frame 2 on one side, and the titanium rod is driven to move toward the polishing wheel 1. After contacting the polishing wheel 1, the polishing wheel drives the titanium rod to rotate circumferentially, that is, the circumference of the titanium rod is completely polished, and at the same time, the titanium rod is driven to move axially to achieve continuous polishing operation. The titanium rod separated from the polishing wheel is supported on the roller of the V-shaped groove of the frame 2 on the other side, and the coolant continuously cools the contact position between the polishing wheel and the titanium rod.

[0021] In order to solve the problems that the coolant adhering to the titanium rod after polishing (separating from the polishing wheel 1) affects the surface quality of the titanium rod and dripping pollution, the present application is designed with a cleaning device, which is arranged on the side of the titanium rod separated from the polishing wheel 1 after polishing, and is located between the polishing wheel 1 and the frame 2, and the cleaning device contacts the peripheral surface of the titanium rod and drives the adhering coolant to separate from the titanium rod. The cleaning device can effectively clean the coolant adhering to the surface of the titanium rod when in contact with the titanium rod. At the same time, the cleaning device is arranged between the polishing wheel 1 and the frame 2, that is, the coolant is cleaned by the cleaning device before the titanium rod enters the frame 2, so as to avoid the coolant falling on the frame 2 and accumulating. Therefore, the cleaning device can clean the adhering coolant in time after the titanium rod is separated from the polishing wheel 1, reduce the residence of the coolant on the surface of the titanium rod, and effectively improve the surface quality of the titanium rod after polishing.

[0022] Specifically, Figure 5 As shown, the cleaning device is a cleaning sleeve 3 arranged between one side of the polishing wheel 1 and the frame 2 and sleeved on the titanium rod, and the inner wall of the cleaning sleeve 3 is uniformly distributed with flexible cleaning bodies 4 in contact with the surface of the titanium rod. Among them, the flexible cleaning body 4 is preferably a replaceable liquid absorbing cloth, which can effectively and completely absorb the coolant adhered to the surface of the titanium rod, thereby solving the problem of the coolant staying on the surface of the titanium rod and ensuring the surface quality of the titanium rod.

[0023] In order to further improve the cleaning efficiency of the coolant adhering to the surface of the titanium rod, Figure 6 As shown, a rotating ring 5 is sleeved on the outer circumference of the cleaning sleeve 3 to drive it to rotate, and a supporting rod 6 is arranged at the bottom of the rotating ring 5. Since the titanium rod is in an unstable state during the polishing process, the cleaning sleeve 3 is driven to perform a certain rotation in the rotating ring 5 during the process of passing through the cleaning sleeve 3, so that the circumference of the titanium rod is completely cleaned by the flexible cleaning body 4, and at the same time, the problem of inadequate cleaning caused by the bending of the titanium rod or the inconsistent circumferential thickness of the flexible cleaning body 4, which causes some positions to fail to contact the surface of the titanium rod, is solved.

[0024] To further prevent the coolant adhering to the surface of the titanium rod from falling off before entering the cleaning sleeve 3, and to prevent the problem of excessive coolant adsorbed by the flexible cleaning body 4 from dripping, as shown in FIG. Figure 7 As shown, a collecting tube 7 with a conical structure is provided on the support rod body 6 and at the bottom side of the cleaning sleeve 3, and the top opening of the collecting tube 7 is larger than the horizontal width of the cleaning sleeve 3. Since the top opening of the collecting tube 7 is large, the coolant that is easy to fall before the titanium rod enters the cleaning sleeve 3 can be effectively collected, and the coolant dripping from the flexible cleaning body 4 can be collected at the same time, thereby further avoiding environmental pollution and waste caused by the falling of the coolant. A reflux pipe 71 can be preferably provided at the bottom side of the collecting tube 7 to return the collected coolant to the coolant pool.

[0025] The principle of the present application is: during the polishing operation, the titanium rod is placed on the roller of the V-groove of the frame body 2 on one side, and the titanium rod is driven to move toward the polishing wheel 1. After contacting the polishing wheel 1, the polishing wheel drives the titanium rod to rotate circumferentially, and the titanium rod moves axially and is separated from the polishing wheel 1 and then penetrates the cleaning sleeve 3, and the coolant adhering to the surface of the titanium rod is effectively and completely adsorbed by the flexible cleaning body 4. The cleaned titanium rod is supported on the roller of the V-groove of the frame body 2 on the other side, so as to conveniently and timely clean the coolant adhering to the surface of the titanium rod during polishing. The dripping coolant is collected in the collection tube 7 and flows back to the coolant pool again through the bottom reflux pipe.

[0026] The above shows and describes the basic principles, main features and advantages of the present application. Without departing from the spirit and scope of the present application, the present application may have various changes and improvements, which fall within the scope of the present application to be protected.

Claims

1. A device for cleaning coolant adhered to the surface of a titanium rod after wet polishing, wherein the titanium rod wet polishing comprises a polishing wheel (1) facing each other, a frame (2) for driving the titanium rod to move is symmetrically arranged on both sides of the polishing wheel (1), and a coolant pipe (9) facing the titanium rod is arranged on the top side of the symmetrical polishing wheel (1), characterized in that: The cleaning device is arranged on the side of the titanium rod that is separated from the polishing wheel (1) after polishing, and is located between the polishing wheel (1) and the frame (2). The cleaning device contacts the peripheral surface of the titanium rod and drives the adhered coolant to separate from the titanium rod.

2. The cleaning device according to claim 1, characterized in that: The cleaning device is a cleaning sleeve (3) arranged between one side of the polishing wheel (1) and the frame (2) and sleeved on the titanium rod. The inner wall of the cleaning sleeve (3) is evenly distributed with flexible cleaning bodies (4) in contact with the surface of the titanium rod.

3. The cleaning device according to claim 2, characterized in that: A rotating ring (5) is sleeved on the outer circumference of the cleaning sleeve (3) to drive the cleaning sleeve to rotate, and a supporting rod body (6) is arranged at the bottom of the rotating ring (5).

4. The cleaning device according to claim 3, characterized in that: A collecting cylinder (7) with a conical structure is arranged on the supporting rod body (6) and located at the bottom side of the cleaning sleeve (3); the top side opening of the collecting cylinder (7) is larger than the horizontal width of the cleaning sleeve (3).

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