Vertical multi-head surface grinding machine

Abstract

The utility model relates to the technical field of grinding machines, in particular to a vertical multi-head surface grinding machine which comprises a base, a main sliding rail is arranged on the base, a sliding seat is movably arranged on the main sliding rail, a discharging plate is movably arranged on the sliding seat, a plurality of supporting columns are arranged on the base, the tops of the supporting columns are connected with a cross beam, and the cross beam is of a U-shaped structure. A first grinding mechanism, a second grinding mechanism and a third grinding mechanism are arranged on the three edges of the cross beam correspondingly. According to the vertical multi-head surface grinding machine, due to the fact that the multiple sets of grinding mechanisms including the first grinding mechanism, the second grinding mechanism and the third grinding mechanism are arranged, workpieces can be ground in multiple modes during production and machining, and then the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machines, in particular to a vertical multi-head surface grinding machine. Background Technique

[0002] A grinding machine is a machine tool that uses a grinding tool to grind the surface of a workpiece. Most grinding machines use a high-speed rotating grinding wheel for grinding, and a small number use other grinding tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machines, abrasive belt grinding machines, grinding machines, and polishing machines. However, most of the existing grinding machines are single-head, resulting in a single function and difficulty in meeting the needs of mass grinding, which limits the development of production. Content of the Utility Model

[0003] The purpose of the utility model is to provide a vertical multi-head surface grinding machine to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A vertical multi-head surface grinding machine includes a base, a main slide rail is arranged on the base, a sliding seat is movably arranged on the main slide rail, a feeding plate is movably arranged on the sliding seat, several support columns are arranged on the base, the top of the support column is connected with a cross beam, the cross beam is of a "C" type structure, and a first grinding mechanism, a second grinding mechanism and a third grinding mechanism are respectively arranged on the three sides of the cross beam.

[0005] Preferably, a threaded cylinder is arranged at the bottom of the sliding seat, a first lead screw is installed in the main slide rail, and the first lead screw passes through the threaded cylinder and is in fit connection with the threaded cylinder.

[0006] Preferably, a threaded cylinder is arranged at the bottom of the feeding plate, a secondary slide rail is installed on the upper surface of the sliding seat, the feeding plate is slidably connected to the secondary slide rail, a second lead screw is arranged in the middle of the secondary slide rail, and the second lead screw passes through the threaded cylinder and is in fit connection with the threaded cylinder.

[0007] Preferably, the connection methods of the first grinding mechanism, the second grinding mechanism, the third grinding mechanism and the cross beam are the same, and each of the first grinding mechanism and the second grinding mechanism includes two groups of grinding components.

[0008] Preferably, an upper slide rail is arranged on the cross beam, a third lead screw is arranged in the upper slide rail, the first grinding mechanism, the second grinding mechanism and the third grinding mechanism all include a movable seat, the movable seat is slidably connected to the upper slide rail, a driving block is arranged on the bottom surface of the movable seat, a threaded hole is arranged in the driving block, the third lead screw passes through the driving block and is in fit connection with the threaded hole, a longitudinal slide rail is arranged on the movable seat, a lifting seat is slidably arranged on the longitudinal slide rail, a driving component for controlling the lifting of the lifting seat is installed in the longitudinal slide rail, and the grinding component is installed on the lifting seat.

[0009] Preferably, the grinding assembly includes a primary grinding motor, and the output end of the primary grinding motor is connected to a primary grinding wheel.

[0010] Preferably, the third grinding mechanism includes a bottom shaft installed at the bottom of the lifting seat, a secondary grinding wheel is arranged at one end of the bottom shaft, and a sprocket is arranged at the other end of the bottom shaft. The third grinding mechanism also includes a secondary grinding motor installed in the middle of the lifting seat, and the output end of the secondary grinding motor is connected to another sprocket, and the two sprockets are connected by a chain.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a vertical multi-head surface grinder, which is provided with a first grinding mechanism, a second grinding mechanism and a third grinding mechanism. During production and processing, the workpiece can be ground in multiple ways, thereby improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the device of the utility model.

[0014] Figure 2 This is the main slide rail structure diagram of the utility model.

[0015] Figure 3 This is a structural diagram of the beam of the utility model.

[0016] Figure 4 for Figure 3 Another perspective of the structure.

[0017] In the figure: base 1, main slide rail 2, sliding seat 3, first screw rod 4, auxiliary slide rail 5, discharge plate 6, second screw rod 7, support column 8, cross beam 9, first grinding mechanism 10, second grinding mechanism 11, third grinding mechanism 12, bottom shaft 1201, secondary grinding wheel 1202, secondary grinding motor 1203, upper slide rail 13, movable seat 14, driving block 15, third screw rod 16, longitudinal slide rail 17, lifting seat 18, primary grinding motor 19, primary grinding wheel 20. DETAILED DESCRIPTION

[0018] 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 in 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.

[0019] See also Figures 1 to 4, the present utility model provides a technical solution: a vertical multi-head surface grinder, which includes a base 1. A main slide rail 2 is arranged on the base 1. A sliding seat 3 is movably arranged on the main slide rail 2. A feeding plate 6 is movably arranged on the sliding seat 3. The feeding plate 6 is used for installing the workpiece to be processed. A fixing seat for installing the workpiece is arranged on the feeding plate 6. A threaded cylinder is arranged at the bottom of the sliding seat 3. A first lead screw 4 is installed in the main slide rail 2. The first lead screw 4 passes through the threaded cylinder and is in mating connection with the threaded cylinder. In this solution, all lead screws are driven to rotate by a motor. When the motor drives the first lead screw 4 to rotate, the sliding seat 3 can move horizontally; a threaded cylinder is arranged at the bottom of the feeding plate 6. A secondary slide rail 5 is installed on the upper surface of the sliding seat 3. The feeding plate 6 is slidably connected to the secondary slide rail 5. A second lead screw 7 is arranged in the middle of the secondary slide rail 5. The second lead screw 7 passes through the threaded cylinder and is in mating connection with the threaded cylinder. By controlling the start of the motor to drive the second lead screw 7 to rotate, the feeding plate 6 can move on the secondary slide rail 5.

[0020] Several support columns 8 are arranged on the base 1. The top of the support column 8 is connected to a cross beam 9. The cross beam 9 is of a "C" - shaped structure. A first grinding mechanism 10, a second grinding mechanism 11, and a third grinding mechanism 12 are respectively arranged on the three sides of the cross beam 9. The connection methods of the first grinding mechanism 10, the second grinding mechanism 11, the third grinding mechanism 12 and the cross beam 9 are the same. The first grinding mechanism 10 and the second grinding mechanism 11 have the same structure and each includes two sets of grinding components. The grinding component includes a primary grinding motor 19, and the output end of the primary grinding motor 19 is connected to a primary grinding wheel 20.

[0021] An upper slide rail 13 is arranged on the cross beam 9. A third lead screw 16 is arranged in the upper slide rail 13. The first grinding mechanism 10, the second grinding mechanism 11, and the third grinding mechanism 12 all include a movable seat 14. The movable seat 14 is slidably connected to the upper slide rail 13. A driving block 15 is arranged on the bottom surface of the movable seat 14. A threaded hole is arranged in the driving block 15. The third lead screw 16 passes through the driving block 15 and is in mating connection with the threaded hole. A longitudinal slide rail 17 is arranged on the movable seat 14. A lifting seat 18 is slidably arranged on the longitudinal slide rail 17. A driving component for controlling the lifting of the lifting seat 18 is installed in the longitudinal slide rail 17. The driving component can use structures such as an oil cylinder. The grinding component is installed on the lifting seat 18.

[0022] The third grinding mechanism 12 includes a bottom shaft 1201 installed at the bottom of the lifting seat 18. One end of the bottom shaft 1201 is provided with a secondary grinding wheel 1202, and the other end of the bottom shaft 1201 is provided with a sprocket. The third grinding mechanism 12 further includes a secondary grinding motor 1203 installed in the middle of the lifting seat 18. The output end of the secondary grinding motor 1203 is connected to another sprocket. The two sprockets are connected by a chain. When the secondary grinding motor 1203 is started to drive the secondary grinding wheel 1202 to rotate, the workpiece can be ground.

[0023] In actual use, the workpiece to be polished is mounted on the discharge plate 6, and then the motor is controlled to drive the second screw 7 and the first screw 4 to rotate so that the sliding seat 3 and the discharge plate 6 move so that the workpiece is moved to the polishing station, and then the lifting seat 18 is controlled to descend, and the first polishing mechanism 10, the second polishing mechanism 11 and the third polishing mechanism 12 perform corresponding polishing on the workpiece. During polishing, the motor is controlled to drive the third screw 16 to rotate, so that the driving block 15 drives the movable seat 14 to move and change the polishing position. Multiple groups of polishing mechanisms perform different methods on the workpiece, which has richer functions and improves the polishing efficiency.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical multi-head surface grinder, comprising a base (1), characterized in that: A main slide rail (2) is provided on the base (1), a sliding seat (3) is movably arranged on the main slide rail (2), a blanking plate (6) is movably arranged on the sliding seat (3), several support columns (8) are provided on the base (1), the top of the support column (8) is connected with a cross beam (9), the cross beam (9) is of a "C" - shaped structure, and a first grinding mechanism (10), a second grinding mechanism (11) and a third grinding mechanism (12) are respectively arranged on three sides of the cross beam (9).

2. A vertical multi-head surface grinder according to claim 1, characterized in that: A threaded cylinder is arranged at the bottom of the sliding seat (3), a first lead screw (4) is installed in the main slide rail (2), and the first lead screw (4) passes through the threaded cylinder and is in mating connection with the threaded cylinder.

3. The vertical multi-head surface grinder according to claim 1, characterized in that: A threaded cylinder is arranged at the bottom of the blanking plate (6), a secondary slide rail (5) is installed on the upper surface of the sliding seat (3), the blanking plate (6) is slidably connected to the secondary slide rail (5), a second lead screw (7) is arranged in the middle of the secondary slide rail (5), and the second lead screw (7) passes through the threaded cylinder and is in mating connection with the threaded cylinder.

4. The vertical multi-head surface grinder according to claim 1, characterized in that: The connection methods of the first grinding mechanism (10), the second grinding mechanism (11), the third grinding mechanism (12) and the cross beam (9) are the same, and each of the first grinding mechanism (10) and the second grinding mechanism (11) includes two sets of grinding components.

5. The vertical multi-head surface grinder according to claim 1, characterized in that: An upper slide rail (13) is arranged on the cross beam (9), a third lead screw (16) is arranged in the upper slide rail (13), the first grinding mechanism (10), the second grinding mechanism (11) and the third grinding mechanism (12) all include a movable seat (14), the movable seat (14) is slidably connected to the upper slide rail (13), a driving block (15) is arranged on the bottom surface of the movable seat (14), a threaded hole is arranged in the driving block (15), the third lead screw (16) passes through the driving block (15) and is in mating connection with the threaded hole, a longitudinal slide rail (17) is arranged on the movable seat (14), a lifting seat (18) is slidably arranged on the longitudinal slide rail (17), a driving component for controlling the lifting of the lifting seat (18) is installed in the longitudinal slide rail (17), and the grinding component is installed on the lifting seat (18).

6. The vertical multi-head surface grinder according to claim 4, characterized in that: The grinding component includes a primary grinding motor (19), and the output end of the primary grinding motor (19) is connected with a primary grinding wheel (20).

7. The vertical multi-head surface grinder according to claim 1, characterized in that: The third grinding mechanism (12) includes a bottom shaft (1201) installed at the bottom of the lifting seat (18), a secondary grinding wheel (1202) is arranged at one end of the bottom shaft (1201), a sprocket is arranged at the other end of the bottom shaft (1201), the third grinding mechanism (12) further includes a secondary grinding motor (1203) installed in the middle of the lifting seat (18), the output end of the secondary grinding motor (1203) is connected with another sprocket, and the two sprockets are connected by a chain.

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