Steel casting grinding device

Abstract

The utility model relates to the field of casting machining equipment, and particularly discloses a steel casting grinding device which comprises a base, a workbench is installed above the base, a sliding rail is fixedly connected above the workbench, a movable seat is connected to the sliding rail in a sliding mode, a grinding mechanism is installed on one side of the base and located above the movable seat, and the movable seat is fixedly connected with the workbench. The moving seat comprises a sliding seat, a clamping seat is rotationally connected to the upper portion of the sliding seat, a gear ring is fixedly connected to the lower portion of the clamping seat, and a reversing mechanism is installed at one end of the upper portion of the workbench and comprises a toothed plate meshed with the gear ring. The driving mechanism is designed to drive the movable seat to move back and forth, so that the movable seat repeatedly passes through the position below the grinding mechanism, grinding is completed, and the grinding effect of the device is improved. And the reversing mechanism is designed, automatic rotation is completed when the moving seat passes through the reversing mechanism, so that the other side of the part can be moved to the position below the grinding mechanism, and the convenience performance of the device during working is improved through automatic reversing.

Description

Technical Field

[0001] The utility model relates to the field of casting processing equipment, in particular to a steel casting flattening device. Background Art

[0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction and other casting methods, and then cooled and polished to obtain objects with a certain shape, size and performance.

[0003] For some castings with symmetrical shapes, after grinding one side of the casting, the casting needs to be turned over and then the other symmetrical side of the casting needs to be ground. During the grinding, the clamping device needs to have the ability to turn over. Most of the existing clamping devices are turned over by manual control or manually rotated, which is not convenient. Therefore, those skilled in the art provide a steel casting grinding device to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a steel casting grinding device, including a base, a workbench is installed above the base, a sliding rail is fixedly connected above the workbench, a moving seat is slidably connected to the sliding rail, a grinding mechanism is installed on one side of the base, the grinding mechanism is located above the moving seat, the moving seat includes a sliding seat, a clamping seat is rotatably connected above the sliding seat, a gear ring is fixedly connected below the clamping seat, a reversing mechanism is installed at one end above the workbench, and the reversing mechanism includes a gear plate meshing with the gear ring.

[0005] Preferably: the front and rear sides of the clamping seat are slidably connected with clamping plates, the inside of the clamping seat is rotatably connected with a screw rod, the screw rod spirally passes through the clamping plate, the threads at both ends of the screw rod rotate in opposite directions, and the clamping plates are located on different threads.

[0006] Preferably: the sliding seat sleeve is on the outside of the sliding rail, a slot is provided in the middle of the sliding rail, both ends of the sliding seat are fixedly connected to limit plates, the limit plates pass through the slots, a connecting plate is fixedly connected under the sliding seat, and one side of the lower end of the connecting plate is fixedly connected to a limit rod.

[0007] Preferably: the reversing mechanism includes a lifting plate, which is fixedly connected to the tooth plate above, a spring is provided between the tooth plate and the workbench, a movable plate is slidably connected to the front side of the lifting plate up and down, a sliding groove is provided on one side of the movable plate, and the height of the limit rod is higher than the height of the lower end of the sliding groove.

[0008] Preferably: a driving mechanism is installed below the workbench, the driving mechanism comprises a motor and a threaded rod, and the threaded rod spirally passes through the lower end of the connecting plate.

[0009] Preferably, the grinding mechanism comprises a telescopic rod for adjusting the height and a telescopic rod for adjusting the front-rear displacement.

[0010] Preferably: a plurality of supporting feet are installed below the base, and the supporting feet include bolts for adjusting the height.

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

[0012] 1. The utility model is designed with a driving mechanism, which drives the moving seat to move back and forth, so that it repeatedly passes under the grinding mechanism to complete the grinding, improve the grinding effect of the device, and grinds through the driving mechanism to reduce the labor intensity of manually driving the parts back and forth.

[0013] 2. The utility model is designed with a reversing mechanism, and the movable seat completes automatic rotation when passing through the reversing mechanism, so that the other side of the part can be moved to the bottom of the grinding mechanism, and the convenient performance of the automatic reversing lifting device is improved when working. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure provided by this application;

[0015] Figure 2 It is a structural schematic diagram of the driving mechanism provided by the present application;

[0016] Figure 3 It is a structural schematic diagram of the mobile seat provided by the present application;

[0017] Figure 4 It is a structural schematic diagram of the movable plate provided in this application;

[0018] In the figure:

[0019] 1. Base; 2. Workbench; 3. Grinding mechanism; 4. Sliding rail; 5. Moving seat; 51. Sliding seat; 52. Connecting plate; 53. Clamping seat; 54. Limiting plate; 55. Clamping plate; 56. Screw rod; 57. Gear ring; 58. Limiting rod; 6. Reversing mechanism; 61. Lifting plate; 62. Gear plate; 63. Spring; 64. Movable plate; 65. Sliding groove; 7. Driving mechanism. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0021] It should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components.

[0022] See also Figures 1 to 4 In this embodiment, a steel casting grinding device is provided, including a base 1, a workbench 2 is installed above the base 1, a sliding rail 4 is fixedly connected above the workbench 2, a moving seat 5 is slidably connected to the sliding rail 4, a grinding mechanism 3 is installed on one side of the base 1, the grinding mechanism 3 is located above the moving seat 5, the moving seat 5 includes a sliding seat 51, a clamping seat 53 is rotatably connected above the sliding seat 51, a gear ring 57 is fixedly connected below the clamping seat 53, a reversing mechanism 6 is installed at one end above the workbench 2, and the reversing mechanism 6 includes a gear plate 62 meshing with the gear ring 57.

[0023] When in use, the automatic rotation is completed when the moving seat 5 passes through the reversing mechanism 6, and the gear ring 57 passes through the gear plate 62. The gear ring 57 is rotated by the gear plate 62, and the gear ring 57 drives the clamping seat 53 to rotate, so that the other side of the part can be moved to the bottom of the grinding mechanism. The convenient performance of the automatic reversing lifting device is achieved when it is working.

[0024] In further embodiments, see Figure 1 , 3 The clamping seat 53 is slidably connected to the front and rear sides with a clamping plate 55, and the clamping seat 53 is rotatably connected to a screw rod 56 inside. The screw rod 56 spirally passes through the clamping plate 55, and the threads at both ends of the screw rod 56 are rotated in opposite directions, and the clamping plates 55 are located on different threads. The screw rod 56 rotates so that the two clamping plates 55 are close to each other, and the clamping plates 55 are close to each other so that the casting is clamped above the clamping seat 53, and the center position of the workpiece is aligned with the center position of the clamping seat 53, so that after the clamping seat 53 rotates, the other side of the casting is kept in the same contact surface with the grinding mechanism 3, thereby avoiding subsequent adjustments.

[0025] In further embodiments, see Figure 2 , 3 The sliding seat 51 is sleeved on the outside of the sliding rail 4, and a slot is provided in the middle of the sliding rail 4. The two ends of the sliding seat 51 are fixedly connected to the limiting plates 54, and the limiting plates 54 pass through the slots. A connecting plate 52 is fixedly connected below the sliding seat 51, and a limiting rod 58 is fixedly connected to one side of the lower end of the connecting plate 52. The sliding rail 4 provides support and limits the moving track of the sliding seat 51, and the limiting plate 54 keeps the clamping seat 53 from deflecting during the movement.

[0026] In further embodiments, see Figure 3 , 4 The reversing mechanism 6 includes a lifting plate 61, which is fixedly connected to a tooth plate 62 on the top. A spring 63 is provided between the tooth plate 62 and the workbench 2. A movable plate 64 is slidably connected to the front side of the lifting plate 61 up and down. A sliding groove 65 is provided on one side of the movable plate 64. The height of the limiting rod 58 is higher than the lower end height of the sliding groove 65. The limiting rod 58 moves to the right and passes under the movable plate 64 to lift the movable plate 64. When the limiting rod 58 moves in the opposite direction with the connecting plate 52, the limiting rod 58 enters the sliding groove 65 from the lower end of the sliding groove 65, and the movable plate 64 is lowered through the limiting rod 58. The movable plate 64 then passes through the lifting plate 61 to make the tooth plate 62 overcome the elastic force of the spring 63 and descend. The tooth plate 62 is then located at the same horizontal height as the tooth ring 57. When the connecting plate 52 drives the sliding seat 51 to move in the opposite direction, the tooth ring 57 above the sliding seat 51 passes one side of the tooth plate 62, and the tooth ring 57 is rotated through the tooth plate 62. The tooth ring 57 then drives the clamping seat 53 to rotate.

[0027] In further embodiments, see Figure 2 A driving mechanism 7 is installed under the workbench 2. The driving mechanism 7 includes a motor and a threaded rod. The threaded rod is spirally passed through the lower end of the connecting plate 52. The motor drives the threaded rod to rotate, and the threaded rod rotates to drive the connecting plate 52 to move. The connecting plate 52 mobilizes the sliding seat 51 to move, thereby driving the casting installed above the clamping seat 53 to move together, and the clamping seat 53 repeatedly passes under the grinding mechanism 3 for grinding.

[0028] In a further embodiment, the grinding mechanism 3 includes a telescopic rod for adjusting the height and a telescopic rod for adjusting the front and rear displacement. The grinding mechanism 3 has a lifting function and a front and rear adjustment function, so that it can be adjusted according to the shape of the casting and the grinding position.

[0029] In further embodiments, see Figure 1 , 2A plurality of support legs are installed under the base 1, and the support legs include bolts for adjusting the height. The support legs are adjustable, so that after the equipment is installed, the workbench 2 on the equipment is kept in a horizontal state by adjusting the support legs, so as to keep it in a flat state during the processing.

[0030] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A steel casting grinding device, comprising a base (1), characterized in that: A workbench (2) is installed above the base (1), a sliding rail (4) is fixedly connected above the workbench (2), a moving seat (5) is slidably connected to the sliding rail (4), a grinding mechanism (3) is installed on one side of the base (1), the grinding mechanism (3) is located above the moving seat (5), the moving seat (5) comprises a sliding seat (51), a clamping seat (53) is rotatably connected above the sliding seat (51), a gear ring (57) is fixedly connected below the clamping seat (53), a reversing mechanism (6) is installed at one end above the workbench (2), and the reversing mechanism (6) comprises a gear plate (62) meshing with the gear ring (57).

2. A steel casting grinding device according to claim 1, characterized in that: The front and rear sides of the clamping seat (53) are slidably connected with a clamping plate (55), and the inside of the clamping seat (53) is rotatably connected with a screw rod (56), the screw rod (56) spirally passes through the clamping plate (55), the threads at both ends of the screw rod (56) are rotated in opposite directions, and the clamping plates (55) are located on different threads.

3. A steel casting flattening device according to claim 1, characterized in that: The sliding seat (51) is sleeved on the outer side of the sliding rail (4), a slot is provided in the middle of the sliding rail (4), both ends of the sliding seat (51) are fixedly connected to limit plates (54), the limit plates (54) pass through the slot, a connecting plate (52) is fixedly connected below the sliding seat (51), and a limit rod (58) is fixedly connected to one side of the lower end of the connecting plate (52).

4. A steel casting flattening device according to claim 3, characterized in that: The reversing mechanism (6) comprises a lifting plate (61), the upper part of the lifting plate (61) is fixedly connected to a tooth plate (62), a spring (63) is provided between the tooth plate (62) and the workbench (2), a movable plate (64) is slidably connected to the front side of the lifting plate (61) up and down, a sliding groove (65) is provided on one side of the movable plate (64), and the height of the limiting rod (58) is higher than the lower end height of the sliding groove (65).

5. A steel casting grinding device according to claim 3, characterized in that: A driving mechanism (7) is installed below the workbench (2), and the driving mechanism (7) comprises a motor and a threaded rod, and the threaded rod spirally passes through the lower end of the connecting plate (52).

6. A steel casting flattening device according to claim 1, characterized in that: The grinding mechanism (3) comprises a telescopic rod for adjusting the height and a telescopic rod for adjusting the front and rear displacement.

7. The steel casting grinding device according to claim 1, characterized in that: A plurality of supporting feet are installed below the base (1), and the supporting feet include bolts for adjusting the height.

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