Turnover engine machining grinding machine equipment

Abstract

The utility model discloses turnover engine machining grinding machine equipment, which belongs to the technical field of engine machining and comprises a base, a workbench is connected above the base, a guide column is connected onto the workbench, a top plate is connected onto the workbench through the guide column, a fixing plate is connected onto the workbench, and the fixing plate is connected onto the base. A connecting rod is rotationally connected to the fixing plate, and a connecting plate is connected to one end of the connecting rod. According to the turnover engine machining grinding machine equipment, a worker places an engine part between the two connecting plates, then a threaded rod is rotated by screwing a rotating wheel, the threaded rod can push a pressing block to move downwards, and therefore the pressing block is matched with the connecting plates to clamp and fix the engine part; and then two electric push rods are synchronously started to push a rack, the rack is meshed with a gear to drive a connecting plate to rotate, so that the overturning work of the engine part is completed, a worker does not need to disassemble and clamp again, and the machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to engine processing technical field, concretely is a kind of engine processing grinding machine equipment of turnover. BACKGROUND

[0002] Engine is a kind of other form's energy conversion into mechanical energy machine, engine is suitable for power generation device, also can point to including power device The whole machine, its kind includes internal combustion engine, external combustion engine, gas turbine, motor etc.

[0003] When polishing the shell or cylinder body of traditional engine, the shell or cylinder body is usually fixed horizontally on the grinding machine, and when the different surfaces of the shell or cylinder body are polished, manual carrying and overturning are needed, and clamping and fixing are re-performed, which increases the processing time to a certain extent and affects the processing efficiency, and a large amount of debris is generated during polishing, which also affects the processing. UTILITY MODEL CONTENT

[0004] In order to overcome the above defects, the utility model provides a kind of engine processing grinding machine equipment of turnover, solve the problem that when the different surfaces of the shell or cylinder body are polished, manual carrying and overturning are needed, which increases the processing time to a certain extent, and the debris generated during polishing is splashed, thereby affecting the processing efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a kind of engine processing grinding machine equipment of turnover, including base, the base upper connection has workstation, the workstation is connected with guide pillar, the workstation is connected with top plate by guide pillar, the workstation is connected with fixed plate, the fixed plate is rotatably connected with connecting rod, the connecting rod one end is connected with connecting plate, the connecting rod other end is connected with gear, the gear is meshed with rack, the connecting plate is screw-threaded with threaded rod, the threaded rod one end is connected with rotating wheel;

[0006] The other end of the threaded rod is connected with pressure block, a plurality of hydraulic push rods are installed on the top plate, the movable end of the hydraulic push rod is connected with moving plate, the moving plate lower side is connected with slotted plate, motor is installed on the one side of the moving plate, the output shaft of the motor is connected with threaded screw rod, the threaded screw rod is installed with movable table, the movable table lower side is installed with polishing wheel through drive assembly, the slotted plate is slidably connected with protective cover.

[0007] As a further scheme of the utility model: threaded sleeve is installed on the movable table, sliding slot is formed on the slotted plate, the movable table and the sliding slot wall on the slotted plate are in contact, the threaded sleeve is threadedly matched with threaded screw rod.

[0008] As a further scheme of the utility model: the connecting groove is arranged on both sides of the slotting plate, the observation window is arranged on the protective cover, the connecting strip is connected to the inner wall of the protective cover, and the connecting strip is in sliding connection with the connecting groove.

[0009] As a further scheme of the utility model: the electric push rod is installed on the workbench, the slide rail is connected to one side of the fixed plate, the rack slides in the slide rail, and the movable end of the electric push rod is connected with one end of the rack.

[0010] As a further scheme of the utility model: the damper is connected to the lower portion of the moving plate, one end of the damper is connected to the upper portion of the protective cover, the guide sleeve is connected to the four corners of the moving plate, and the guide sleeve is in sliding connection with the guide column.

[0011] As a further scheme of the utility model: the buffer spring is sleeved on the damper, one end of the buffer spring is connected with the moving plate, the other end of the buffer spring is connected with the protective cover, the rubber pad is arranged on the side, opposite to the pressing block, of the connecting plate, and the supporting block is connected to the four corners of the lower portion of the base.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The engine machining grinding machine device can be turned over, the engine part is clamped and fixed by the pressing block and the connecting plate through the rotation of the screw rod, the connecting plate is driven to rotate by the rack and the gear, and the turning over work of the engine part is completed, so that the worker does not need to disassemble and clamp again, and the machining efficiency is improved.

[0014] 2. The engine machining grinding machine device can be turned over, the protective cover is in contact with the workbench through the hydraulic push rod, the moving plate, the damper and the buffer spring, the protective cover is driven to slide upward along the slotting plate, the damper and the buffer spring are compressed to buffer the sudden contact, the rigid contact is avoided, the protective cover is protected, the electric motor drives the threaded sleeve to drive the movable table to move, the polishing work is completed, the splashed debris generated in the polishing work is blocked by the protective cover, and the surrounding worker is protected. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of the three-dimensional structure of the utility model;

[0016] Figure 2It is the schematic diagram of the three-dimensional structure of the base of the utility model;

[0017] Figure 3 It is the schematic diagram of the three-dimensional structure of the fixed plate of the utility model;

[0018] Figure 4 It is the schematic diagram of the section structure of the moving plate and the slotted plate of the utility model;

[0019] Figure 5 It is the schematic diagram of the three-dimensional structure of the protective cover of the utility model;

[0020] In the drawing: 1, base; 2, workbench; 3, guide column; 4, top plate; 5, fixed plate; 6, connecting rod; 7, connecting plate; 8, gear; 9, rack; 10, threaded rod; 11, runner; 12, pressing block; 13, hydraulic push rod; 14, moving plate; 15, slotted plate; 16, motor; 17, threaded screw; 18, movable table; 19, threaded sleeve; 20, polishing wheel; 21, connecting groove; 22, protective cover; 23, connecting strip; 24, electric push rod; 25, slide rail; 26, damper; 27, buffer spring; 28, guide sleeve; 29, rubber pad; 30, supporting block. DETAILED DESCRIPTION

[0021] The technical scheme of the patent will be further described in detail in combination with specific embodiments.

[0022] As Figures 1-5 shown, the utility model provides a kind of technical scheme: a kind of engine processing grinding machine equipment that can overturn, including base 1, base 1 top is connected with workbench 2, workbench 2 is connected with guide column 3, workbench 2 is connected with top plate 4 by guide column 3, workbench 2 is connected with fixed plate 5, fixed plate 5 is rotatably connected with connecting rod 6, connecting rod 6 one end is connected with connecting plate 7, connecting rod 6 other end is connected with gear 8, gear 8 is engaged with rack 9, workbench 2 is installed with electric push rod 24, fixed plate 5 one side is connected with slide rail 25, rack 9 slides in slide rail 25, electric push rod 24 movable end is connected with one end of rack 9, when rack 9 is moved by electric push rod 24, rack 9 will slide in slide rail 25, to be guided to rack 9 by slide rail 25, avoid rack 9 when moving skew.

[0023] The threaded rod 10 is threadedly connected with the connecting plate 7, one end of the threaded rod 10 is connected with the rotating wheel 11, the other end of the threaded rod 10 is connected with the pressing block 12, the buffer spring 27 is sleeved with the damper 26, one end of the buffer spring 27 is connected with the moving plate 14, the other end of the buffer spring 27 is connected with the protective cover 22, the rubber pad 29 is connected with the side, opposite to the pressing block 12, of the connecting plate 7, the support block 30 is connected with the four corners of the bottom plate 1, and the rubber pad 29 is deformed when the pressing block 12 and the connecting plate 7 clamp and fix the engine component, so that the rubber pad 29 is attached to the engine component, and the stability of clamping is improved.

[0024] The plurality of hydraulic push rods 13 are installed on the top plate 4, the moving plate 14 is connected with the hydraulic push rods 13, the damper 26 is connected with the moving plate 14, one end of the damper 26 is connected with the upper side of the protective cover 22, the guide sleeves 28 are connected with the four corners of the moving plate 14, the guide sleeves 28 are slidably connected with the guide columns 3, the moving plate 14 is guided by the plurality of guide columns 3, so that the moving plate 14 can be stably moved, the protective cover 22 is finally contacted with the workbench 2 when the protective cover 22 is continuously moved downwards, and the damper 26 and the buffer spring 27 are compressed together, so that the contact force is buffered.

[0025] The moving plate 14 is connected with the slotted plate 15, the motor 16 is installed on one side of the moving plate 14, the threaded lead screw 17 is connected with the output shaft of the motor 16, the movable table 18 is installed on the threaded lead screw 17, the grinding wheel 20 is installed on the movable table 18 through the driving assembly, the threaded sleeve 19 is installed on the movable table 18, the sliding groove is formed in the slotted plate 15, the movable table 18 is in contact with the sliding groove wall of the slotted plate 15, the threaded sleeve 19 is threadedly connected with the threaded lead screw 17, the movable table 18 is driven to move by the threaded sleeve 19 and the threaded lead screw 17 through the rotation of the threaded lead screw 17, and the movable table 18 is limited to move by the slotted plate 15 through the contact between the movable table 18 and the sliding groove wall of the slotted plate 15, so that the movable table 18 is prevented from rotating together with the threaded lead screw 17.

[0026] The protective cover 22 is slidably connected with the slotted plate 15, the connecting grooves 21 are formed in the two sides of the slotted plate 15, the observation window is formed in the protective cover 22, the connecting strips 23 are connected with the inner wall of the protective cover 22, the connecting strips 23 are slidably connected with the connecting grooves 21, the protective cover 22 is moved along the slotted plate 15 through the sliding of the connecting strips 23 in the connecting grooves 21, and the observation window of the protective cover 22 can be used to observe the grinding condition by the worker.

[0027] The working principle of the utility model is as follows:

[0028] The worker first places the engine component between the two connecting plates 7, then rotates the threaded rod 10 through the rotating wheel 11, the threaded rod 10 pushes the pressing block 12 to move downwards, so that the pressing block 12 clamps and fixes the engine component in cooperation with the connecting plate 7, then the hydraulic push rod 13 is started to push the moving plate 14 to move downwards, the protective cover 22 finally contacts the workbench 2 along with the moving of the moving plate 14, at this time the protective cover 22 slides upwards along the slotted plate 15, so that the damper 26 and the buffer spring 27 buffer the sudden contact, the motor 16 drives the threaded screw rod 17 to rotate, the movable table 18 moves through the threaded sleeve 19 to drive the grinding wheel 20 to move, so that the grinding work is completed, the electric push rod 24 pushes the rack 9, the connecting plate 7 is driven to rotate through the meshing of the rack 9 and the gear 8, so that the turning work of the engine component is completed, and the splashing debris generated by grinding is blocked by the protective cover 22.

[0029] In the description of the utility model, it is explained that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, can be detachable connection, or integral connection, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through intermediate medium, and can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0030] The preferred embodiments of the patent are described above in detail, but the patent is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of ordinary skilled in the art without departing from the purpose of the patent.

Claims

1. A reversible engine machining grinder apparatus comprising a base (1) characterised in that: The base (1) is connected with a workbench (2), the workbench (2) is connected with a guide column (3), the workbench (2) is connected with a top plate (4) through the guide column (3), the workbench (2) is connected with a fixed plate (5), the fixed plate (5) is rotatably connected with a connecting rod (6), one end of the connecting rod (6) is connected with a connecting plate (7), the other end of the connecting rod (6) is connected with a gear (8), the gear (8) is meshed with a rack (9), the connecting plate (7) is threadedly connected with a threaded rod (10), one end of the threaded rod (10) is connected with a rotating wheel (11); The other end of the threaded rod (10) is connected with a pressing block (12), a plurality of hydraulic push rods (13) are installed on the top plate (4), the movable end of the hydraulic push rod (13) is connected with a moving plate (14), the lower side of the moving plate (14) is connected with a slotted plate (15), a motor (16) is installed on one side of the moving plate (14), the output shaft of the motor (16) is connected with a threaded screw rod (17), a movable table (18) is installed on the threaded screw rod (17), a grinding wheel (20) is installed on the movable table (18) through a driving assembly, and a protective cover (22) is slidably connected on the slotted plate (15).

2. A reversible engine turning and grinding machine apparatus as defined in claim 1, wherein: A threaded sleeve (19) is installed on the movable table (18), a sliding groove is formed on the slotted plate (15), the movable table (18) is in contact with the sliding groove wall of the slotted plate (15), and the threaded sleeve (19) is threadedly matched with the threaded screw rod (17).

3. A reversible engine turning and grinding machine apparatus as defined in claim 1 wherein: Connection grooves (21) are formed on both sides of the slotted plate (15), an observation window is formed on the protective cover (22), a connecting strip (23) is connected to the inner wall of the protective cover (22), and the connecting strip (23) is slidably connected with the connection groove (21).

4. A reversible engine turning and grinding machine apparatus as defined in claim 1 wherein: An electric push rod (24) is installed on the workbench (2), a sliding rail (25) is connected to one side of the fixed plate (5), the rack (9) slides in the sliding rail (25), and the movable end of the electric push rod (24) is connected with one end of the rack (9).

5. A reversible engine turning and grinding machine apparatus as defined in claim 1 wherein: A damper (26) is connected below the moving plate (14), one end of the damper (26) is connected above the protective cover (22), guide sleeves (28) are connected to the four corners of the moving plate (14), and the guide sleeves (28) are slidably connected with the guide column (3).

6. A reversible engine turning and grinding machine apparatus as defined in claim 5 wherein: A buffer spring (27) is sleeved on the damper (26), one end of the buffer spring (27) is connected with the moving plate (14), the other end of the buffer spring (27) is connected with the protective cover (22), rubber pads (29) are connected to the sides opposite to the connecting plate (7) and the pressing block (12), and support blocks (30) are connected to the four corners below the base (1).

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