Abrasive paper polishing device for titanium alloy sample

Abstract

The utility model relates to the technical field of abrasive paper polishing, and discloses a titanium alloy sample abrasive paper polishing device which comprises a polishing table, supporting legs, a collecting box and a sewage draining exit, the right side of the top end of the polishing table is fixedly connected with a first supporting plate, and the front side of the top end of the polishing table is fixedly connected with a second supporting plate; a sliding groove is formed in the middle of the second supporting plate, a fixing assembly is movably connected to an inner cavity of the sliding groove, two supporting rods are fixedly connected to the left side of the rear end of the second supporting plate at equal intervals, connecting rollers are fixedly connected to the ends, away from the second supporting plate, of the supporting rods, and the outer surfaces of the two connecting rollers are jointly sleeved with polishing abrasive paper. The end, away from the supporting rod, of the connecting roller is fixedly connected with a limiting block, chippings and dust generated during grinding are collected through the collecting box, a titanium alloy sample is fixed through the fixing assembly, and the rotating connecting block is driven by the motor to rotate, so that the fixed titanium alloy sample is rotationally ground on the outer surface of the grinding abrasive paper.

Description

Technical Field

[0001] The utility model relates to the technical field of sandpaper polishing, and more specifically to a sandpaper polishing device for a titanium alloy sample. Background Art

[0002] Titanium alloy refers to a variety of alloy metals made of titanium and other metals. Titanium alloy has high strength and low density, good mechanical properties, and good toughness and corrosion resistance. After the titanium alloy sample is produced, the surface will contain burrs, floating rust and other impurities, including residual oil, slight scratches and dust and other residues. Therefore, it is usually necessary to grind the surface of the titanium alloy sample to reduce the roughness of the titanium alloy surface, which helps to improve the performance and stability of the titanium alloy and ensure the product quality of the titanium alloy sample.

[0003] The shortcomings of the prior art: In the prior art, the surface of the titanium alloy sample is usually polished manually using sandpaper. The titanium alloy sample cannot be fixed during the polishing process, resulting in the titanium alloy sample moving around at will during the polishing process, affecting the polishing effect. At the same time, the titanium alloy sample will generate a large amount of dust and debris during the polishing process, which are scattered around and cannot be collected centrally, making it very inconvenient to operate and reducing work efficiency. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a sandpaper grinding device for titanium alloy samples to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solution: a sandpaper polishing device for a titanium alloy sample, comprising a polishing table, four supporting legs fixedly connected to a rectangular array at the bottom end of the polishing table, a collecting box fixedly connected to the bottom end of the inner cavity of the polishing table, a sewage outlet opened in the middle of the bottom end of the collecting box, a first supporting plate fixedly connected to the right side of the top end of the polishing table, a second supporting plate fixedly connected to the front side of the top end of the polishing table, a slide groove opened in the middle of the second supporting plate, a fixed component movably connected to the inner cavity of the slide groove, two supporting rods fixedly connected to the left side of the rear end of the second supporting plate at equal distances, one end of the support rod away from the second support plate is fixedly connected to a connecting roller, the outer surfaces of the two connecting rollers are jointly sleeved with polishing sandpaper, and one end of the connecting roller away from the support rod is fixedly connected to a limiting block.

[0006] Preferably, the bottom end of the collecting box is arranged to be inclined, and the fixing assembly is located on the right side of the grinding sandpaper.

[0007] Preferably, the fixing assembly includes a first cylinder, the output end of the first cylinder is fixedly connected to a fixing frame, the front end of the fixing frame is fixedly connected to a slider, the front end of the slider is fixedly connected to a second cylinder, the front and rear sides of the inner wall of the fixing frame are rotatably connected to rotating connecting blocks, the output end of the second cylinder passes through the fixing frame and the middle of the rotating connecting block and is fixedly connected to a fixing rod, the end of the fixing rod away from the fixing frame is fixedly connected to a fastening block, and a motor is fixedly installed at the rear end of the fixing frame.

[0008] Preferably, the first cylinder is fixedly installed at the middle of the top end of the first support plate, and the second cylinder is fixedly installed at the top end of the slider.

[0009] Preferably, the shape and size of the slider are matched with the shape and size of the inner cavity of the slide groove, and the slider is slidably connected to the inner cavity of the slide groove.

[0010] Preferably, the output end of the motor passes through the middle of the rear end of the fixing frame, and the rear end of the rotating connecting block is fixedly connected to the output end of the motor.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model collects the debris and dust generated by grinding by providing a collection box to prevent them from being scattered around and causing environmental pollution. The debris and dust collected in the collection box are discharged centrally through the sewage outlet. The grinding sandpaper is set on the outer surface of the connecting rod and the limiting block is used to prevent the grinding sandpaper from being separated from the surface of the connecting roller during use, which affects the normal use of the grinding sandpaper.

[0013] 2. The utility model fixes the titanium alloy sample by providing a fixing component. First, the titanium alloy sample to be polished is placed in the inner cavity of the fixing frame, and the fixing rod is pushed by the second cylinder so that the fastening plate fixes the titanium alloy sample on the rotating connecting block. After the titanium alloy sample is fixed, the rotating connecting block is rotated in the inner cavity of the fixing frame by the motor, and then the fixed titanium alloy sample is rotated and polished on the outer surface of the grinding sandpaper by the push of the first cylinder, which greatly improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model from another perspective.

[0016] Figure 3 It is a schematic diagram of the structure of the fixing component of the utility model.

[0017] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] The accompanying drawings are marked as follows: 1. grinding table; 2. supporting legs; 3. collecting box; 4. sewage outlet; 5. first supporting plate; 6. second supporting plate; 7. slide groove; 8. fixing assembly; 81. first cylinder; 82. fixing frame; 83. sliding block; 84. second cylinder; 85. rotating connecting block; 86. fixing rod; 87. fastening block; 88. motor; 9. supporting rod; 10. connecting roller; 11. grinding sandpaper; 12. limit block. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The sandpaper polishing device for a titanium alloy sample involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] The utility model provides a sandpaper grinding device for titanium alloy samples, such as Figure 1 and Figure 2 As shown, it includes a grinding table 1, four supporting legs 2 are fixedly connected to the bottom rectangular array of the grinding table 1, a collecting box 3 is fixedly connected to the bottom end of the inner cavity of the grinding table 1, a sewage outlet 4 is opened in the middle of the bottom end of the collecting box 3, and the bottom end of the collecting box 3 is set to be inclined, and the debris and dust generated during the grinding process are collected by the collecting box 3 and discharged centrally through the sewage outlet 4, a first supporting plate 5 is fixedly connected to the right side of the top of the grinding table 1, a second supporting plate 6 is fixedly connected to the front side of the top of the grinding table 1, a slide groove 7 is opened in the middle of the second supporting plate 6, and a fixing component 8 is movably connected to the inner cavity of the slide groove 7, two supporting rods 9 are fixedly connected to the left side of the rear end of the second supporting plate 6 at equal distances, and a connecting roller 10 is fixedly connected to the end of the supporting rod 9 away from the second supporting plate 6, and a grinding sandpaper 11 is jointly sleeved on the outer surfaces of the two connecting rollers 10, and the fixing component 8 is located on the right side of the grinding sandpaper 11, and a limiting block 12 is fixedly connected to the end of the connecting roller 10 away from the supporting rod 9.

[0021] Further, such as Figure 3 and Figure 4As shown, the fixing assembly 8 includes a first cylinder 81, the output end of the first cylinder 81 is fixedly connected to a fixing frame 82, the front end of the fixing frame 82 is fixedly connected to a slider 83, the front end of the slider 83 is fixedly connected to a second cylinder 84, the front and rear sides of the inner wall of the fixing frame 82 are rotatably connected to a rotating connecting block 85, the output end of the second cylinder 84 passes through the fixing frame 82 and the middle of the rotating connecting block 85 and is fixedly connected to a fixing rod 86, the fixing rod 86 is pushed by the second cylinder 84, and the end of the fixing rod 86 away from the fixing frame 82 is fixedly connected to a fastening block 87, the titanium alloy sample is fixed in the inner cavity of the fixing frame 82 by the fastening block 87, and a motor 88 is fixedly installed at the rear end of the fixing frame 82.

[0022] Furthermore, the first cylinder 81 is fixedly installed at the middle of the top end of the first support plate 5, and the second cylinder 84 is fixedly installed at the top end of the slider 83. The shape and size of the slider 83 are adapted to the shape and size of the inner cavity of the slide groove 7. The slider 83 is slidably connected to the inner cavity of the slide groove 7. The slider 83 and the slide groove 7 facilitate the overall movement of the fixed component 8. The output end of the motor 88 passes through the middle of the rear end of the fixed frame 82, and the rear end of the rotating connecting block 85 is fixedly connected to the output end of the motor 88. The rotating connecting block 85 is rotated by the motor 88, and the titanium alloy sample is polished with the polishing sandpaper 11 through the push of the first cylinder 81.

[0023] The working principle of the utility model is as follows: first, the titanium alloy sample to be polished is fixed in the inner cavity of the fixing frame 82, and the fixing rod 86 is pushed by the second cylinder 84. The titanium alloy sample is fixed on the rotating connecting block 85 by the pushing of the fixing rod 86. After the fixation is completed, the fixing frame 82 is pushed to move in the direction of the polishing sandpaper 11 by the first cylinder 81, and the movement of the fixing assembly 8 as a whole is facilitated by the slider 83 and the slide groove 7. After moving to the position of the polishing sandpaper 11, the motor 88 is started, and the rotating connecting block 85 is rotated by the motor 88. The rotation of the rotating connecting block 85 makes the titanium alloy sample and the polishing sandpaper 11 rub against each other and polish, thereby completing the polishing operation of the titanium alloy sample. The debris and dust generated during the polishing process are collected in the collecting box 3 and discharged and processed in a centralized manner through the sewage outlet 4 to avoid causing environmental pollution. The titanium alloy sample is fixedly polished by the fixing assembly 8, which can effectively avoid the movement of the titanium alloy sample during manual polishing, thereby affecting the polishing effect.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sandpaper grinding device for titanium alloy samples, comprising a grinding table (1), characterized in that: The bottom end of the grinding table (1) is fixedly connected to four supporting legs (2) in a rectangular array, the bottom end of the inner cavity of the grinding table (1) is fixedly connected to a collecting box (3), and a sewage outlet (4) is provided in the middle of the bottom end of the collecting box (3). The right side of the top end of the grinding table (1) is fixedly connected to a first supporting plate (5), the front side of the top end of the grinding table (1) is fixedly connected to a second supporting plate (6), a slide groove (7) is provided in the middle of the second supporting plate (6), and a fixing component (8) is movably connected to the inner cavity of the slide groove (7), and two supporting rods (9) are fixedly connected to the left side of the rear end of the second supporting plate (6) at equal distances, and a connecting roller (10) is fixedly connected to the end of the supporting rod (9) away from the second supporting plate (6), and the outer surfaces of the two connecting rollers (10) are jointly sleeved with grinding sandpaper (11), and the end of the connecting roller (10) away from the supporting rod (9) is fixedly connected to a limiting block (12).

2. The sandpaper polishing device for titanium alloy specimen according to claim 1, characterized in that: The bottom end of the collecting box (3) is arranged to be inclined, and the fixing assembly (8) is located on the right side of the sandpaper (11).

3. The sandpaper polishing device for titanium alloy specimen according to claim 1, characterized in that: The fixing assembly (8) comprises a first cylinder (81), the output end of the first cylinder (81) is fixedly connected to a fixing frame (82), the front end of the fixing frame (82) is fixedly connected to a sliding block (83), the front end of the sliding block (83) is fixedly connected to a second cylinder (84), the front and rear sides of the inner wall of the fixing frame (82) are both rotatably connected to a rotating connection block (85), the output end of the second cylinder (84) passes through the fixing frame (82) and the middle part of the rotating connection block (85) and is fixedly connected to a fixing rod (86), the end of the fixing rod (86) away from the fixing frame (82) is fixedly connected to a fastening block (87), and the rear end of the fixing frame (82) is fixedly mounted with a motor (88).

4. The sandpaper polishing device for titanium alloy specimen according to claim 3, characterized in that: The first cylinder (81) is fixedly mounted on the middle portion of the top end of the first support plate (5), and the second cylinder (84) is fixedly mounted on the top end of the slide block (83).

5. The sandpaper polishing device for titanium alloy specimen according to claim 3, characterized in that: The shape and size of the sliding block (83) are matched to the shape and size of the inner cavity of the sliding groove (7), and the sliding block (83) is slidably connected to the inner cavity of the sliding groove (7).

6. The sandpaper polishing device for titanium alloy specimen according to claim 3, characterized in that: The output end of the motor (88) passes through the middle of the rear end of the fixing frame (82), and the rear end of the rotating connection block (85) is fixedly connected to the output end of the motor (88).

Images