Burr polishing device for titanium ring production

Abstract

The utility model discloses a burr grinding device for titanium ring production, and relates to the technical field of burr grinding devices. The burr grinding device for titanium ring production comprises a grinding bottom box and a titanium ring body, an arc-shaped groove is formed in the middle of the upper surface of the grinding bottom box, a protection box is arranged on the upper surface of the grinding bottom box, two sliding blocks which are correspondingly arranged front and back are fixedly connected to the lower surface of the protection box, and the lower ends of the two sliding blocks are slidably connected into the inner wall of the arc-shaped groove; a fixing device is arranged on the protection box, supporting plates are fixedly connected to the left side and the right side of the grinding bottom box correspondingly, the two supporting plates are arranged in a front-back corresponding mode, the relative positions of the two arc-shaped fixing plates are changed by arranging a first motor and a bidirectional threaded rod, and titanium ring bodies of different sizes can be fixed; and by arranging the two placement plates to be matched with the two arc-shaped fixing plates, the tedious fixing steps of using fixing threads and the like can be omitted, and the disassembly and assembly efficiency of the titanium ring body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of burr grinding devices, in particular to a burr grinding device for titanium ring production. Background Art

[0002] Compared with traditional steel, titanium and titanium alloys have poor thermal conductivity, narrow processing window, poor process plasticity, and are prone to cracks on the surface and corners of forgings. Especially special-shaped forgings put forward higher requirements on forging technology and processing of titanium rings.

[0003] Titanium and titanium alloys are raw materials for the production of titanium rings. In the production of titanium rings, a burr grinding device is used to grind the titanium rings to further improve the quality of the titanium rings. However, when the existing burr grinding devices are used to fix the titanium rings, most of them use fixing bolts to fix the titanium rings on the burr grinding devices. When the titanium rings are replaced, the bolts need to be disassembled and assembled, which is relatively time-consuming. At the same time, specific tools are required when disassembling and assembling the bolts. If there are no specific tools, the titanium rings cannot be replaced, which will cause troubles in the disassembly and assembly of the titanium rings, and reduce the replacement efficiency of the titanium rings. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a burr grinding device for titanium ring production, which can solve the problem that the existing burr grinding devices mostly use fixing bolts to fix the titanium rings.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a burr grinding device for titanium ring production, comprising a grinding bottom box and a titanium ring body, wherein an arc groove is provided in the middle of the upper surface of the grinding bottom box;

[0008] Among them, a protection box is arranged on the upper surface of the polishing bottom box, and two sliders arranged correspondingly in front and back are fixedly connected to the lower surface of the protection box, and the lower ends of the two sliders are slidably connected to the inner wall of the arc groove;

[0009] Wherein, a fixing device is provided on the protective box;

[0010] Among them, the left and right sides of the polishing bottom box are fixedly connected with support plates, the two support plates are arranged correspondingly in the front and back, and the upper surfaces of the two support plates are provided with lifting devices;

[0011] Wherein, a transmission device is arranged in the middle of the bottom of the grinding bottom box, and grinding devices are arranged on both the front and rear sides of the bottom of the grinding bottom box.

[0012] Preferably, the fixing device comprises a fixing plate, the fixing plate is fixedly connected to the front and rear surfaces of the protection box, and the upper surface of the fixing plate is fixedly connected to the first motor;

[0013] The output end of the first motor is fixedly connected with a bidirectional threaded rod, the right end of the bidirectional threaded rod rotates to penetrate into the interior of the protection box, and is rotatably connected to the rear inner wall of the protection box;

[0014] Among them, the outer wall thread sleeve of the bidirectional threaded rod at one end inside the protective box is connected with two movable sleeves arranged correspondingly in front and behind, and the upper surfaces of the two movable sleeves are fixedly connected to the limiting plate.

[0015] Preferably, a limiting groove is provided in the middle of the upper surface of the protection box, the limiting groove is communicated with the interior of the protection box, and the limiting groove and the bidirectional threaded rod are arranged in correspondence with each other up and down;

[0016] The upper ends of the two limit plates are slid through the inner wall of the limit groove, and one end of the two limit plates located outside the protection box is fixedly connected with an arc-shaped fixing plate;

[0017] Among them, the upper ends of the two arc-shaped fixed plates facing away from each other are fixedly connected with a placement plate, and the two placement plates are arranged correspondingly in the front and back.

[0018] Preferably, the lifting device comprises two support columns, the two support columns are respectively fixedly connected to the upper surfaces of the two support plates, the upper surfaces of the two support columns are fixedly connected to a top plate, and the middle of the upper surface of the top plate is fixedly connected to an electric hydraulic rod;

[0019] Among them, the telescopic end of the electric hydraulic rod slides through the lower surface of the top plate, and the telescopic end of the electric hydraulic rod located on the lower surface of the top plate is fixedly installed with a first grinding disc, and the first grinding disc and the protective box are arranged in upper and lower correspondence.

[0020] Preferably, the transmission device includes a second motor, the second motor is fixedly connected to the middle position of the bottom of the polishing bottom box, and the output end of the second motor is fixedly connected to a connecting shaft;

[0021] Among them, one end of the connecting shaft away from the second motor rotates through the upper surface of the grinding bottom box and is fixedly connected to the lower surface of the protection box. One end of the connecting shaft located inside the grinding bottom box is fixedly sleeved with two first pulleys.

[0022] Preferably, the grinding device comprises two fixing sleeves, which are respectively fixedly connected to the front and rear inner walls of the grinding bottom box, and the two fixing sleeves and the second motor are arranged in a front-to-back correspondence;

[0023] The inner walls of the two fixed sleeves are rotatably connected with the transmission shafts, the outer walls of the two transmission shafts are fixedly sleeved with second pulleys, and the two second pulleys are connected to the two first pulleys through two belt drives;

[0024] The upper ends of the two transmission shafts rotate and penetrate the upper surface of the protection box, and the outer wall of the two transmission shafts at one end outside the protection box is fixedly installed with a second grinding disc;

[0025] Among them, the two second grinding discs are arranged in an upper and lower staggered manner.

[0026] (III) Beneficial effects

[0027] Compared with the prior art, the beneficial effects of the utility model are:

[0028] (1) The burr grinding device for titanium ring production can change the relative positions of the two arc-shaped fixing plates by setting a first motor and a bidirectional threaded rod, thereby realizing the fixation of titanium ring bodies of different sizes. By setting two placement plates in conjunction with the two arc-shaped fixing plates, the cumbersome fixing steps such as the use of fixing threads can be omitted, thereby improving the efficiency of disassembly and assembly of the titanium ring body.

[0029] (2) The burr grinding device for titanium ring production can grind the inner wall of the titanium ring body by setting an electric hydraulic rod and a first grinding disc, and can grind the upper and lower surfaces of the titanium ring body at the same time by setting two second grinding discs offset up and down, thereby achieving simultaneous grinding of the burrs on the outer and inner walls of the titanium ring body, thereby improving the grinding efficiency of the burr grinding device for titanium ring production. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0031] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0032] Figure 2 This is a schematic diagram of the connection between the second motor and the transmission shaft of the utility model;

[0033] Figure 3 This is a schematic diagram of the connection between the bidirectional threaded rod and the movable sleeve of the utility model;

[0034] Figure 4 for Figure 1 Enlarged schematic diagram at point A in the middle.

[0035] : 1. grinding bottom box; 2. support plate; 3. support column; 4. top plate; 5. electric hydraulic rod; 6. first grinding disc; 7. second grinding disc; 8. transmission shaft; 9. titanium ring body; 10. slider; 11. protection box; 12. arc groove; 13. placement plate; 14. arc fixing plate; 15. first motor; 16. fixing plate; 17. first pulley; 18. second motor; 19. belt; 20. fixing sleeve; 21. second pulley; 22. limit plate; 23. bidirectional threaded rod; 24. movable sleeve; 25. limit groove. DETAILED DESCRIPTION

[0036] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0037] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0039] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0040] See also Figure 1-4 The utility model provides a technical solution: a burr grinding device for titanium ring production, comprising a grinding bottom box 1 and a titanium ring body 9, wherein an arc groove 12 is provided in the middle of the upper surface of the grinding bottom box 1;

[0041] Among them, a protection box 11 is arranged on the upper surface of the polishing bottom box 1, and two sliders 10 correspondingly arranged in front and back are fixedly connected to the lower surface of the protection box 11, and the lower ends of the two sliders 10 are slidably connected to the inner wall of the arc groove 12;

[0042] Wherein, a fixing device is provided on the protection box 11;

[0043] Among them, the left and right sides of the polishing bottom box 1 are fixedly connected with support plates 2, the two support plates 2 are arranged correspondingly in the front and back, and the upper surfaces of the two support plates 2 are provided with lifting devices;

[0044] Among them, a transmission device is arranged in the middle of the bottom of the grinding bottom box 1, and grinding devices are arranged on both the front and rear sides of the bottom of the grinding bottom box 1.

[0045] Furthermore, the fixing device includes a fixing plate 16, the fixing plate 16 is fixedly connected to the front and rear surfaces of the protection box 11, and the upper surface of the fixing plate 16 is fixedly connected to the first motor 15;

[0046] The output end of the first motor 15 is fixedly connected with a bidirectional threaded rod 23, and the right end of the bidirectional threaded rod 23 rotates to penetrate into the interior of the protection box 11 and is rotatably connected to the rear inner wall of the protection box 11;

[0047] The outer wall of the bidirectional threaded rod 23 at one end inside the protection box 11 is threadedly sleeved with two corresponding movable sleeves 24 arranged in front and back, and the upper surfaces of the two movable sleeves 24 are fixedly connected to the limiting plate 22.

[0048] Furthermore, a limiting groove 25 is provided in the middle of the upper surface of the protection box 11, the limiting groove 25 is communicated with the interior of the protection box 11, and the limiting groove 25 and the bidirectional threaded rod 23 are arranged in correspondence with each other up and down;

[0049] The upper ends of the two limiting plates 22 slide through the inner wall of the limiting groove 25, and one end of the two limiting plates 22 located outside the protection box 11 is fixedly connected to the arc-shaped fixing plate 14;

[0050] The upper ends of the two arc-shaped fixing plates 14 facing away from each other are fixedly connected with the placement plates 13 , and the two placement plates 13 are arranged correspondingly in the front and back.

[0051] Furthermore, the lifting device includes two support columns 3, the two support columns 3 are respectively fixedly connected to the upper surfaces of the two support plates 2, the upper surfaces of the two support columns 3 are fixedly connected to a top plate 4, and the middle of the upper surface of the top plate 4 is fixedly connected to an electric hydraulic rod 5;

[0052] Among them, the telescopic end of the electric hydraulic rod 5 slides through the lower surface of the top plate 4, and the telescopic end of the electric hydraulic rod 5 located on the lower surface of the top plate 4 is fixedly installed with a first grinding disc 6. The size of the first grinding disc 6 can be selected according to the actual size of the inner diameter of the titanium ring body 9, and the first grinding disc 6 and the protective box 11 are arranged correspondingly up and down.

[0053] Furthermore, the transmission device includes a second motor 18, which is fixedly connected to the middle position of the bottom of the polishing bottom box 1, and the output end of the second motor 18 is fixedly connected to a connecting shaft;

[0054] Among them, one end of the connecting shaft away from the second motor 18 rotates through the upper surface of the polishing bottom box 1 and is fixedly connected to the lower surface of the protective box 11. One end of the connecting shaft located inside the polishing bottom box 1 is fixedly sleeved with two first pulleys 17.

[0055] Furthermore, the grinding device includes two fixed sleeves 20, which are respectively fixedly connected to the front and rear inner walls of the grinding bottom box 1, and the two fixed sleeves 20 and the second motor 18 are arranged in a front-to-back correspondence;

[0056] The inner walls of the two fixed sleeves 20 are rotatably connected to the transmission shaft 8, the outer walls of the two transmission shafts 8 are fixedly sleeved with the second pulleys 21, and the two second pulleys 21 are connected to the two first pulleys 17 through two belts 19.

[0057] The upper ends of the two transmission shafts 8 rotate and penetrate the upper surface of the protection box 11, and the outer wall of the two transmission shafts 8 at one end outside the protection box 11 is fixed with a second grinding disc 7;

[0058] The two second grinding discs 7 are staggered in the upper and lower positions, and the sizes of the two second grinding discs 7 can be selected according to the actual size of the titanium ring body 9 .

[0059] Furthermore, when using the burr grinding device for titanium ring production, the staff first places the titanium ring body 9 on the two placement plates 13, and then starts the first motor 15 to reverse, and the first motor 15 drives the two movable sleeves 24 to move to opposite positions through the bidirectional threaded rod 23, and the two movable sleeves 24 drive the two limit plates 22 and the two arc-shaped fixed plates 14 to move to opposite positions through the inner walls of the limit grooves 25, so that the opposite surfaces of the two arc-shaped fixed plates 14 are in contact with the inner wall of the titanium ring body 9, and at the same time, the two placement plates The upper surface of 13 is fitted with the lower surface of the titanium ring body 9, so that the tension generated between the two arc-shaped fixing plates 14 completes the fixation of the titanium ring body 9. By setting the first motor 15 and the bidirectional threaded rod 23, the relative positions of the two arc-shaped fixing plates 14 are changed, and the fixation of titanium ring bodies 9 of different sizes can be achieved. By setting two placement plates 13 and cooperating with two arc-shaped fixing plates 14, the cumbersome fixing steps such as the use of fixing threads can be omitted, and the disassembly and assembly efficiency of the titanium ring body 9 can be improved. After the fixation is completed, the electric hydraulic The telescopic end of the electric hydraulic rod 5 pushes the first grinding disc 6 to move downward, so that the first grinding disc 6 enters the inner wall of the titanium ring body 9, and then starts the second motor 18, the second motor 18 drives the connecting shaft and the two first pulleys 17 to rotate, and the connecting shaft drives the protective box 11 to rotate as a whole, thereby driving the titanium ring body 9 to rotate, so that the first grinding disc 6 grinds the inner wall of the titanium ring body 9, and at the same time, the two first pulleys 17 drive the two second pulleys 21 and the two transmission shafts 8 through the two belts 19. The two transmission shafts 8 drive the two second grinding discs 7 to rotate, and the two second grinding discs 7 that are offset up and down grind the upper and lower surfaces of the titanium ring body 9 simultaneously. The electric hydraulic rod 5 and the first grinding disc 6 can be used to grind the inner wall of the titanium ring body 9. The two second grinding discs 7 that are offset up and down can be used to grind the upper and lower surfaces of the titanium ring body 9 simultaneously, thereby achieving simultaneous grinding of the burrs on the outer wall and the inner wall of the titanium ring body 9, thereby improving the grinding efficiency of the burr grinding device for titanium ring production.

[0060] Working principle: When using the burr grinding device for titanium ring production, the staff first places the titanium ring body 9 above the two placement plates 13, and then starts the first motor 15 to reverse. The first motor 15 drives the two movable sleeves 24 to move to opposite positions through the bidirectional threaded rod 23. The two movable sleeves 24 drive the two limit plates 22 and the two arc-shaped fixed plates 14 to move to opposite positions through the inner walls of the limit grooves 25, so that the opposite surfaces of the two arc-shaped fixed plates 14 fit with the inner wall of the titanium ring body 9, and at the same time, the upper surfaces of the two placement plates 13 fit with the lower surface of the titanium ring body 9, so that the tension generated between the two arc-shaped fixed plates 14 completes the fixation of the titanium ring body 9. After the fixation is completed, the electric motor is started. The hydraulic rod 5 is moved, and the telescopic end of the electric hydraulic rod 5 pushes the first grinding disc 6 to move downward, so that the first grinding disc 6 enters the inner wall of the titanium ring body 9, and then the second motor 18 is started. The second motor 18 drives the connecting shaft and the two first pulleys 17 to rotate, and the connecting shaft drives the protective box 11 to rotate as a whole, thereby driving the titanium ring body 9 to rotate, so that the first grinding disc 6 grinds the inner wall of the titanium ring body 9, and at the same time, the two first pulleys 17 drive the two second pulleys 21 and the two transmission shafts 8 to rotate through the two belts 19, and the two transmission shafts 8 drive the two second grinding discs 7 to rotate, and the two second grinding discs 7 that are displaced up and down grind the upper and lower surfaces of the titanium ring body 9 at the same time.

[0061] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A burr grinding device for titanium ring production, comprising a grinding bottom box (1) and a titanium ring body (9), Features: An arc-shaped groove (12) is provided in the middle of the upper surface of the polishing bottom box (1); The upper surface of the polishing bottom box (1) is provided with a protection box (11), and the lower surface of the protection box (11) is fixedly connected with two sliders (10) arranged correspondingly in the front and rear, and the lower ends of the two sliders (10) are slidably connected to the inner wall of the arc groove (12); Wherein, a fixing device is provided on the protection box (11); Wherein, the left and right sides of the polishing bottom box (1) are fixedly connected with support plates (2), the two support plates (2) are arranged correspondingly in the front and back, and the upper surfaces of the two support plates (2) are provided with lifting devices; A transmission device is arranged in the middle of the bottom of the grinding bottom box (1), and grinding devices are arranged on both the front and rear sides of the bottom of the grinding bottom box (1).

2. A burr grinding device for titanium ring production according to claim 1, Features: The fixing device comprises a fixing plate (16), the fixing plate (16) is fixedly connected to the front and rear surfaces of the protection box (11), and the upper surface of the fixing plate (16) is fixedly connected to the first motor (15); The output end of the first motor (15) is fixedly connected to a bidirectional threaded rod (23), the right end of the bidirectional threaded rod (23) rotates to penetrate into the interior of the protection box (11), and is rotatably connected to the rear inner wall of the protection box (11); The outer wall of the bidirectional threaded rod (23) at one end inside the protection box (11) is threadedly sleeved with two movable sleeves (24) arranged correspondingly in front and back, and the upper surfaces of the two movable sleeves (24) are fixedly connected to the limiting plate (22).

3. A burr grinding device for titanium ring production according to claim 1, Features: A limiting groove (25) is provided in the middle of the upper surface of the protection box (11), the limiting groove (25) is communicated with the interior of the protection box (11), and the limiting groove (25) and the bidirectional threaded rod (23) are arranged correspondingly in the upper and lower parts; The upper ends of the two limit plates (22) slide through the inner wall of the limit groove (25), and one end of the two limit plates (22) located outside the protection box (11) is fixedly connected to an arc-shaped fixing plate (14); The upper ends of the two arc-shaped fixing plates (14) facing away from each other are fixedly connected to a placement plate (13), and the two placement plates (13) are arranged in a front-to-back correspondence.

4. A burr grinding device for titanium ring production according to claim 1, Features: The lifting device comprises two support columns (3), the two support columns (3) are respectively fixedly connected to the upper surfaces of the two support plates (2), the upper surfaces of the two support columns (3) are fixedly connected to a top plate (4), and the middle of the upper surface of the top plate (4) is fixedly connected to an electric hydraulic rod (5); The telescopic end of the electric hydraulic rod (5) slides through the lower surface of the top plate (4), and a first grinding disc (6) is fixedly installed on the telescopic end of the electric hydraulic rod (5) located on the lower surface of the top plate (4), and the first grinding disc (6) and the protective box (11) are arranged correspondingly up and down.

5. A burr grinding device for titanium ring production according to claim 1, Features: The transmission device comprises a second motor (18), the second motor (18) is fixedly connected to the middle position of the bottom of the grinding bottom box (1), and the output end of the second motor (18) is fixedly connected to a connecting shaft; The end of the connecting shaft away from the second motor (18) rotates through the upper surface of the grinding bottom box (1) and is fixedly connected to the lower surface of the protection box (11); the end of the connecting shaft located inside the grinding bottom box (1) is fixedly sleeved with two first pulleys (17).

6. A burr grinding device for titanium ring production according to claim 1, Features: The grinding device comprises two fixing sleeves (20), the two fixing sleeves (20) are respectively fixedly connected to the front and rear inner walls of the grinding bottom box (1), and the two fixing sleeves (20) and the second motor (18) are arranged in a front-to-back correspondence; The inner walls of the two fixed sleeves (20) are rotatably connected to the transmission shafts (8), the outer walls of the two transmission shafts (8) are fixedly sleeved with second belt pulleys (21), and the two second belt pulleys (21) are connected to the two first belt pulleys (17) through two belts (19); The upper ends of the two transmission shafts (8) are rotated to pass through the upper surface of the protection box (11), and the outer wall of the two transmission shafts (8) at one end outside the protection box (11) is fixedly mounted with a second grinding disc (7); The two second grinding discs (7) are arranged to be staggered up and down.

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