Surface grinding machine with adjustable angle

Abstract

The utility model belongs to the technical field of surface grinding machines, and particularly relates to an angle-adjustable surface grinding machine which comprises a placing table. An electric push rod is mounted on the inner side wall of the placement table; the electric push rods are uniformly distributed on the inner side wall of the placement table; a clamping plate is arranged at the end part of each group of electric push rods; a fixed plate is fixedly connected to the outer side wall of the placement table; in the step, an electric push rod is arranged to push a clamping plate to stably clamp a workpiece needing to be polished, a second threaded rod can be rotated through a first motor to adjust the position of a moving plate, then the position of a sliding frame is adjusted, and the height of a first rotating frame can be adjusted through a second motor; the angle of the second rotating frame can be adjusted through the first rotating shaft rotationally matched with the middle of the first rotating frame, the angle of the grinding assembly can be adjusted through the second rotating shaft rotationally matched with the middle of the second rotating frame so as to be applied to grinding at different angles, and the angle adjusting effect of the angle-adjustable surface grinding machine is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of surface grinders, in particular to a surface grinder with adjustable angles. Background Art

[0002] A surface grinder is a type of grinder that grinds the flat or shaped surface of a workpiece. A surface grinder mainly uses a grinding wheel to rotate and grind the workpiece so that it can achieve the required flatness. A surface grinder is a high-precision, high-efficiency grinding equipment that is widely used in various industrial fields.

[0003] In the prior art, a surface grinder is used when grinding the surface of a workpiece to grind the workpiece with high precision.

[0004] After long-term use and observation, it was found that the existing surface grinders only have simple position adjustment and are not easy to adjust the angle, which affects the grinding effect.

[0005] To this end, the utility model provides a surface grinder with adjustable angle. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a surface grinder with adjustable angle is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an angle-adjustable surface grinder, comprising a placing table; an electric push rod is installed on the inner side wall of the placing table; the electric push rods are evenly distributed on the inner side wall of the placing table; a clamping plate is arranged at the end of each group of the electric push rods; a fixing plate is fixedly connected to the outer side wall of the placing table; the fixing plate is evenly distributed on the outer side wall of the placing table; the side wall of the fixing plate is fixedly connected to a first motor; the output end of the first motor is connected to a second threaded rod; the side wall of the second threaded rod is transmission-matched with a moving plate; the top of the moving plate is fixedly connected to a sliding frame; the inner side wall of the sliding frame is slidably matched with a first rotating frame; the middle of the first rotating frame is rotatably matched with a first rotating shaft; the side wall of the first rotating shaft is fixedly connected to a second rotating frame; the middle of the second rotating frame is rotatably matched with a second rotating shaft; the side wall of the second rotating shaft is fixed A rotating rod is connected; a grinding assembly is fixedly connected to the end of the rotating rod; a second motor is fixedly connected to the top of the sliding frame; a first threaded rod is connected to the output end of the second motor; the first threaded rod passes through the middle of the first rotating frame; the first threaded rod and the first rotating frame are in transmission cooperation; in this step, the clamping plate can be pushed by the setting of the electric push rod to clamp and stabilize the workpiece to be polished; the second threaded rod can be rotated by the first motor to adjust the position of the moving plate, and then adjust the position of the sliding frame; the height of the first rotating frame can be adjusted by the second motor, and the angle of the second rotating frame can be adjusted by the first rotating shaft that rotates in the middle of the first rotating frame; the angle of the grinding assembly can be adjusted by the second rotating shaft that rotates in the middle of the second rotating frame to apply grinding at different angles, thereby enhancing the angle adjustment effect of the adjustable angle surface grinder.

[0008] Preferably, a sliding rod is slidably fitted in the middle of the clamping plate; the sliding rods are evenly distributed in the middle of the clamping plate; a gasket is provided at the end of each group of sliding rods; a spring is sleeved on the side wall of the sliding rod; in this step, through the setting of the sliding rod, the repulsive force of the spring can be used to limit and stabilize the side wall of the workpiece clamped by the clamping plate, thereby further enhancing the clamping stabilization effect of the adjustable angle surface grinder.

[0009] Preferably, a brush is provided at the bottom of the clamping plate; the brushes are evenly distributed at the bottom of the clamping plate; a collecting component is provided at the bottom of the placement table; this step can clean the grinding dust when the clamping plate moves through the setting of the brush, further enhancing the cleaning effect of the adjustable angle surface grinder.

[0010] Preferably, the collecting component includes a collecting box; a collecting box is arranged at the bottom of the placing table; a collecting hole is opened at the bottom of the inner wall of the placing table; the collecting holes are evenly distributed at the bottom of the inner wall of the placing table; this step can collect the dust swept by the brush through the arrangement of the collecting box and the collecting holes, further enhancing the collection effect of the adjustable angle surface grinder.

[0011] Preferably, the side walls of the placement table are provided with dust covers; the dust covers are evenly distributed on the side walls of the placement table; the inner walls of each group of dust covers are fixedly connected to a third motor; the output end of the third motor is connected to a connecting rod; the side walls of the connecting rod are fixedly connected to fan blades; the fan blades are evenly distributed on the side walls of the connecting rod; in this step, the fan blades can be used to generate air flow through the setting of the third motor to clean the dust that cannot be cleaned by the brush, thereby further enhancing the cleaning effect of the adjustable angle surface grinder.

[0012] Preferably, a storage box is provided on the outer side wall of the collection box; a water pump is installed on the side wall of the storage box; the water pumps are evenly distributed on the side wall of the storage box; each group of water pump output ends are connected to an infusion tube; the infusion tube passes through the side wall of the collection box; this step can drive the sedimentation liquid inside the storage box to be transported to the inside of the collection box for sedimentation through the setting of the water pump, thereby further enhancing the sedimentation effect of the adjustable angle surface grinder.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model describes an angle-adjustable surface grinder, which can clamp and stabilize the workpiece to be ground by pushing the clamping plate through the setting of an electric push rod, and can adjust the position of the movable plate and then the position of the sliding frame by rotating the second threaded rod through the first motor, and can adjust the height of the first rotating frame through the second motor, and can adjust the angle of the second rotating frame through the first rotating shaft that rotates in the middle of the first rotating frame, and can adjust the angle of the grinding assembly through the second rotating shaft that rotates in the middle of the second rotating frame to apply grinding at different angles, thereby enhancing the angle adjustment effect of the angle-adjustable surface grinder.

[0015] 2. The angle-adjustable surface grinder described in the utility model can limit and stabilize the side wall of the workpiece clamped by the clamping plate by using the repulsive force of the spring through the setting of the sliding rod, thereby further enhancing the clamping and stabilizing effect of the angle-adjustable surface grinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a stereogram in the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the second rotating frame in the utility model;

[0019] Figure 3 It is a schematic diagram of the slide bar structure in the utility model;

[0020] Figure 4 It is a schematic diagram of the fan blade structure in the utility model;

[0021] Legend:

[0022] 1. Placement table; 11. Electric push rod; 12. Clamping plate; 13. Fixed plate; 14. First motor; 15. Moving plate; 16. Sliding frame; 17. First rotating frame; 18. First rotating shaft; 19. Second rotating frame; 101. Second rotating shaft; 102. Rotating rod; 103. Grinding assembly; 104. Second motor; 105. First threaded rod; 106. Second threaded rod; 2. Sliding rod; 21. Gasket; 22. Spring; 3. Brush; 4. Collection box; 41. Collection hole; 5. Dust cover; 51. Third motor; 52. Connecting rod; 53. Fan blade; 6. Storage box; 61. Water pump; 62. Infusion tube; 7. Louver. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] like Figure 1 to Figure 2As shown, an angle-adjustable surface grinder described in an embodiment of the utility model comprises a placing table 1; an electric push rod 11 is installed on the inner wall of the placing table 1; the electric push rods 11 are evenly distributed on the inner wall of the placing table 1; a clamping plate 12 is arranged at the end of each group of the electric push rods 11; a fixing plate 13 is fixedly connected to the outer wall of the placing table 1; the fixing plates 13 are evenly distributed on the outer wall of the placing table 1; a first motor 14 is fixedly connected to the side wall of the fixing plate 13; a second threaded rod 106 is connected to the output end of the first motor 14; a moving plate 15 is matched with the side wall transmission of the second threaded rod 106; a sliding frame 16 is fixedly connected to the top of the moving plate 15; The inner wall of the sliding frame 16 is slidably matched with a first rotating frame 17; the middle of the first rotating frame 17 is rotatably matched with a first rotating shaft 18; the side wall of the first rotating shaft 18 is fixedly connected to a second rotating frame 19; the middle of the second rotating frame 19 is rotatably matched with a second rotating shaft 101; the side wall of the second rotating shaft 101 is fixedly connected to a rotating rod 102; the end of the rotating rod 102 is fixedly connected to a grinding assembly 103; the top of the sliding frame 16 is fixedly connected to a second motor 104; the output end of the second motor 104 is connected to a first threaded rod 105; the first threaded rod 105 passes through the middle of the first rotating frame 17; the first threaded rod 105 and the first rotating shaft 103 are fixedly connected. The movable frame 17 is in transmission cooperation; when working, the clamping plate 12 can be pushed by the electric push rod 11 to clamp and stabilize the workpiece to be polished, the second threaded rod 106 can be rotated by the first motor 14 to adjust the position of the movable plate 15, and then the position of the sliding frame 16 can be adjusted, and the height of the first rotating frame 17 can be adjusted by the second motor 104, and the angle of the second rotating frame 19 can be adjusted by the first rotating shaft 18 that rotates in the middle of the first rotating frame 17, and the angle of the grinding assembly 103 can be adjusted by the second rotating shaft 101 that rotates in the middle of the second rotating frame 19 to apply grinding at different angles; this step is performed by electric The setting of the push rod 11 pushes the clamping plate 12 to clamp the workpiece to be polished stably. The second threaded rod 106 can be rotated by the first motor 14 to adjust the position of the movable plate 15, and then the position of the sliding frame 16 can be adjusted. The height of the first rotating frame 17 can be adjusted by the second motor 104. The angle of the second rotating frame 19 can be adjusted by the first rotating shaft 18 that rotates in the middle of the first rotating frame 17. The angle of the grinding assembly 103 can be adjusted by the second rotating shaft 101 that rotates in the middle of the second rotating frame 19 to apply grinding at different angles, thereby enhancing the angle adjustment effect of the adjustable angle surface grinder.

[0026] Further, such as Figures 1 to 3As shown, the middle part of the clamping plate 12 is slidably fitted with a slide bar 2; the slide bar 2 is evenly distributed in the middle part of the clamping plate 12; a gasket 21 is provided at the end of each group of the slide bars 2; the side wall of the slide bar 2 is sleeved with a spring 22; when working, the slide bar 2 that slidably fits through the middle part of the clamping plate 12 can use the repulsive force of the spring 22 to limit and stabilize the side wall of the workpiece clamped by the clamping plate 12; this step, through the setting of the slide bar 2, can use the repulsive force of the spring 22 to limit and stabilize the side wall of the workpiece clamped by the clamping plate 12, thereby further enhancing the clamping and stabilizing effect of the adjustable angle surface grinder.

[0027] Further, such as Figures 1 to 3 As shown, a brush 3 is provided at the bottom of the clamping plate 12; the brush 3 is evenly distributed at the bottom of the clamping plate 12; a collecting component is provided at the bottom of the placement table 1; during operation, the brush 3 evenly distributed at the bottom of the clamping plate 12 can clean the grinding dust accumulated on the inner wall of the placement table 1 when the clamping plate 12 moves, and the grinding dust is collected by the collecting component; in this step, the grinding dust can be cleaned when the clamping plate 12 moves by setting the brush 3, thereby further enhancing the cleaning effect of the adjustable angle surface grinder.

[0028] Further, such as Figure 1 As shown, the collecting component includes a collecting box 4; a collecting box 4 is arranged at the bottom of the placing table 1; a collecting hole 41 is opened at the bottom of the inner wall of the placing table 1; the collecting holes 41 are evenly distributed at the bottom of the inner wall of the placing table 1; when working, the dust swept by the brush 3 can be leaked into the collecting box 4 through the collecting holes 41 for collection; this step can collect the dust swept by the brush 3 through the setting of the collecting box 4 and the collecting holes 41, further enhancing the collection effect of the adjustable angle surface grinder.

[0029] Further, such as Figures 1 to 4 As shown, the side wall of the placement table 1 is provided with a dust cover 5; the dust cover 5 is evenly distributed on the side wall of the placement table 1; the inner wall of each group of the dust cover 5 is fixedly connected to a third motor 51; the output end of the third motor 51 is connected to a connecting rod 52; the side wall of the connecting rod 52 is fixedly connected to a fan blade 53; the fan blade 53 is evenly distributed on the side wall of the connecting rod 52; when working, the third motor 51 can drive the connecting rod 52 and then drive the fan blade 53 to generate air flow to clean the dust that the brush 3 inside the placement table 1 cannot clean, and the dust cover 5 can reduce the entry of external impurities into the air flow; this step can use the fan blade 53 to generate air flow through the setting of the third motor 51 to clean the dust that the brush 3 cannot clean, thereby further enhancing the cleaning effect of the adjustable angle surface grinder.

[0030] Further, such as Figure 1As shown, a storage box 6 is provided on the outer wall of the collection box 4; a water pump 61 is installed on the side wall of the storage box 6; the water pumps 61 are evenly distributed on the side wall of the storage box 6; the output end of each group of the water pumps 61 is connected to an infusion tube 62; the infusion tube 62 passes through the side wall of the collection box 4; when working, the sedimentation liquid inside the storage box 6 can be driven by the water pump 61 to be injected into the collection box 4 through the infusion tube 62 to precipitate the dust collected in the collection box 4; this step can drive the sedimentation liquid inside the storage box 6 to be transported to the collection box 4 for precipitation through the setting of the water pump 61, thereby further enhancing the precipitation effect of the adjustable angle surface grinder.

[0031] Further, such as Figure 4 As shown, the inner wall of the dust cover 5 is installed with louvers 7; the louvers 7 are evenly distributed on the inner wall of the dust cover 5; when working, the direction of air flow can be controlled by the louvers 7 evenly distributed on the inner wall of the dust cover 5; this step can control the direction of air flow through the setting of the louvers 7, further enhancing the control effect of the adjustable angle surface grinder.

[0032] Working principle: The workpiece to be polished can be clamped and stabilized by pushing the clamping plate 12 through the electric push rod 11, and the position of the movable plate 15 can be adjusted by rotating the second threaded rod 106 through the first motor 14, thereby adjusting the position of the sliding frame 16. The height of the first rotating frame 17 can be adjusted by the second motor 104, and the angle of the second rotating frame 19 can be adjusted by rotating the first rotating shaft 18 in the middle of the first rotating frame 17. The angle of the grinding assembly 103 can be adjusted by rotating the second rotating shaft 101 in the middle of the second rotating frame 19 to apply grinding at different angles. The sliding rod 2 that slides in the middle of the clamping plate 12 can use the repulsive force of the spring 22 to clamp the clamping plate 1 2 can limit and stabilize the side wall of the workpiece clamped by the clamping plate 12, and the brush 3 evenly distributed at the bottom of the clamping plate 12 can clean the grinding dust accumulated on the inner wall of the placement table 1 when the clamping plate 12 moves. The grinding dust can be collected by the collecting component, and the dust cleaned by the brush 3 can be leaked into the collection box 4 through the collecting hole 41 for collection. The third motor 51 can drive the connecting rod 52 and then drive the fan blade 53 to generate air flow to clean the dust inside the placement table 1 that the brush 3 cannot clean. The dust cover 5 can reduce the entry of external impurities into the air flow. The water pump 61 can drive the sedimentation liquid in the storage box 6 to be injected into the collection box 4 through the infusion tube 62 to precipitate the dust collected in the collection box 4.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A surface grinder with adjustable angle, comprising a placing table (1); characterized in that: An electric push rod (11) is installed on the inner wall of the placement platform (1); the electric push rods (11) are evenly distributed on the inner wall of the placement platform (1); a clamping plate (12) is arranged at the end of each group of the electric push rods (11); a fixing plate (13) is fixedly connected to the outer wall of the placement platform (1); the fixing plates (13) are evenly distributed on the outer wall of the placement platform (1); a first motor (14) is fixedly connected to the side wall of the fixing plate (13); a second threaded rod (106) is connected to the output end of the first motor (14); a moving plate (15) is transmission-matched on the side wall of the second threaded rod (106); a sliding frame (16) is fixedly connected to the top of the moving plate (15); a first rotating frame (17) is slidably matched on the inner wall of the sliding frame (16) ; A first rotating shaft (18) is rotatably matched in the middle of the first rotating frame (17); a second rotating frame (19) is fixedly connected to the side wall of the first rotating shaft (18); a second rotating shaft (101) is rotatably matched in the middle of the second rotating frame (19); a rotating rod (102) is fixedly connected to the side wall of the second rotating shaft (101); a grinding assembly (103) is fixedly connected to the end of the rotating rod (102); a second motor (104) is fixedly connected to the top of the sliding frame (16); a first threaded rod (105) is connected to the output end of the second motor (104); the first threaded rod (105) passes through the middle of the first rotating frame (17); the first threaded rod (105) and the first rotating frame (17) are in transmission matching.

2. The angle-adjustable surface grinder according to claim 1, characterized in that: The middle part of the clamping plate (12) is slidably matched with a slide bar (2); the slide bars (2) are evenly distributed in the middle part of the clamping plate (12); a gasket (21) is provided at the end of each group of the slide bars (2); and a spring (22) is sleeved on the side wall of the slide bar (2).

3. The angle-adjustable surface grinder according to claim 2, characterized in that: A brush (3) is provided at the bottom of the clamping plate (12); the brushes (3) are evenly distributed at the bottom of the clamping plate (12); and a collecting component is provided at the bottom of the placement table (1).

4. The angle-adjustable surface grinder according to claim 3, characterized in that: The collecting component comprises a collecting box (4); the collecting box (4) is arranged at the bottom of the placing table (1); collecting holes (41) are opened at the bottom of the inner wall of the placing table (1); the collecting holes (41) are evenly distributed at the bottom of the inner wall of the placing table (1).

5. The angle-adjustable surface grinder according to claim 4, characterized in that: The side wall of the placement platform (1) is provided with a dust cover (5); the dust cover (5) is evenly distributed on the side wall of the placement platform (1); the inner wall of each group of the dust cover (5) is fixedly connected to a third motor (51); the output end of the third motor (51) is connected to a connecting rod (52); the side wall of the connecting rod (52) is fixedly connected to a fan blade (53); the fan blade (53) is evenly distributed on the side wall of the connecting rod (52).

6. The angle-adjustable surface grinder according to claim 5, characterized in that: The outer wall of the collection box (4) is provided with a storage box (6); the side wall of the storage box (6) is installed with a water pump (61); the water pumps (61) are evenly distributed on the side wall of the storage box (6); the output end of each group of the water pumps (61) is connected to an infusion tube (62); the infusion tube (62) passes through the side wall of the collection box (4).

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