Movable pedestal for metal casting machining

Abstract

The utility model discloses a movable pedestal for metal casting machining, and relates to equipment mounting pedestals. Comprising a bottom plate, a first mounting plate is fixed above the bottom plate, second mounting plates are arranged on the four sides of the first mounting plate, a first groove is formed in the top of the bottom plate, fixing pipes are fixedly connected to the positions, close to the four corners, of the first groove, pulleys are arranged in the fixing pipes, and a servo motor is fixedly connected to the bottom of the first groove; and the servo motor is in transmission connection with the second mounting plate. Through a series of structures, the device has the advantages of being adjustable in length, good in elasticity and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment installation pedestals, in particular to a movable pedestal for metal casting processing. Background Art

[0002] Some equipment with high power will generate vibration when in use. If it is directly installed on the ground with bolts, it will be affected by the vibration. After long-term use, the bolts will loosen and affect the operation of the equipment. Therefore, these devices will be installed with a pedestal with shock-absorbing function at the bottom to enable the equipment to run stably. Depending on the weight of the equipment, there are various types of pedestals.

[0003] For example, a metal pedestal for sealing with the publication number CN208982592U includes a pedestal body, a fixing plate fixedly connected to the top of the pedestal positioning column, and the pedestal fixing plates are respectively fixed to the four corners of the top of the first pedestal, positioning holes are respectively provided directly below the pedestal positioning column, a buffer shock-absorbing pad is fixedly connected to the middle of the top of the first pedestal, an equipment fixing platform is fixedly connected to the top of the pedestal buffer shock-absorbing pad, equipment mounting holes are provided around the pedestal equipment fixing platform, a sealing body is fixedly connected to the outer side of the first pedestal, a connecting plate is fixedly connected to the outer side of the second pedestal, a sealing member is fixedly connected to the top of the pedestal connecting plate, a sealing groove is provided on the inner side of the bottom of the pedestal sealing body, and a rubber layer is provided on the inner wall of the pedestal sealing groove. The utility model has a novel structure, and the sealing member is consistent with the sealing groove, so that the sealing performance of the device is greatly improved. The buffer shock-absorbing pad can reduce the shaking caused by the operation of the equipment, reduce the vibration of the base, and achieve the effect of shock absorption and buffering.

[0004] When some factories add new equipment, they will move the old equipment to make room for the new equipment. However, the above-mentioned pedestal does not have a moving mechanism, so it cannot be moved after installation. Therefore, the equipment needs to be disassembled and then moved and reinstalled, which is not only time-consuming and labor-intensive, but also very inconvenient. In addition, different equipment requires different standing surfaces when reinstalled, and the size of the table top of the above-mentioned pedestal is fixed. Once the equipment standing surface exceeds the table top of the above-mentioned pedestal, it cannot be used. Therefore, the above-mentioned pedestal cannot meet the requirements of different equipment for the size of the installation surface. Utility Model Content

[0005] The technical problem solved by the utility model is to overcome the defects of the prior art such as inconvenient movement and fixed table size, and provide a movable table for metal casting processing. The movable table for metal casting processing has the characteristics of easy movement and adjustable table size.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a movable pedestal for metal casting processing, comprising a bottom plate, a first mounting plate fixed on the top of the bottom plate, second mounting plates arranged on four sides of the first mounting plate, a first groove opened on the top of the bottom plate, a fixing pipe fixedly connected to each of the four corners of the first groove, a pulley arranged in the fixing pipe, a servo motor fixedly connected to the bottom of the first groove, and the servo motor is drivingly connected to the second mounting plate;

[0007] A support rod is fixedly connected to the bottom of the first groove, and the top of the support rod is fixedly connected to the first mounting plate. Four movable plates arranged around the support rod are arranged between the first mounting plate and the bottom plate, and the second mounting plates on the four sides of the first mounting plate are respectively fixedly connected to the tops of adjacent movable plates;

[0008] The top end of the fixed tube is fixedly connected to the first mounting plate, a cylinder is arranged in the fixed tube, and the cylinder is fixedly connected between the first mounting plate and the pulley;

[0009] The movable plate is triangular in shape, and is provided with an arc groove near the support rod, and both sides are provided with grooves matching the fixed pipe, and the adjacent sides of two adjacent second mounting plates are inclined and flush with the side of the movable plate.

[0010] Preferably, two first bevel gears are provided in the first groove, the two first bevel gears are symmetrically arranged up and down, and a circular ring is fixedly connected between the two first bevel gears, and bearings are fixedly connected to the two first bevel gears, and the support rod passes through the inner side of the bearing and the circular ring, and the left side of the first bevel gear located at the bottom is meshed with a second bevel gear fixedly connected to the output end of the servo motor, and the top of the first bevel gear at the top is meshed with four third bevel gears arranged around the support rod, and screws are movably connected to the four sides of the first groove, and a fixed block with threaded holes is fixedly connected to the bottom of the movable plate, and the screw passes through adjacent threaded holes and the third bevel gears and is movably connected to the support rod.

[0011] Preferably, support plates are provided on four sides of the bottom plate, and the second mounting plates and movable plates on the four sides are fixedly connected to adjacent support plates.

[0012] Preferably, second grooves are provided on the top of the bottom plate near the four sides, and guide wheels are movably connected to the second grooves via rotating shafts.

[0013] Preferably, the bottom of the base plate and the bottom of the support plate are both fixedly connected with anti-slip rubber pads.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the pedestal can be moved by the pulley, and the pulley can be retracted by the cylinder to avoid affecting the movement of the pedestal during processing; the movable plate is moved by the cooperation of the servo motor, the first bevel gear, the second bevel gear, the third bevel gear and the screw, driving the second mounting plate to expand outward, thereby increasing the size of the table top, being suitable for different equipment, and solving the problems that the above-mentioned pedestal is inconvenient to move and the size of the table top cannot be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the structure of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the utility model in an unfolded state;

[0018] Figure 4 It is a top view of the structure of the utility model in the unfolded state.

[0019] Numbers in the figure: 1. first mounting plate; 2. second mounting plate; 3. support plate; 4. anti-slip rubber pad; 5. moving plate; 6. bottom plate; 7. servo motor; 8. fixed tube; 9. support rod; 10. screw rod; 11. cylinder; 12. pulley; 13. fixed block; 14. third bevel gear; 15. second bevel gear; 16. first bevel gear; 17. ring; 18. guide wheel. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: a movable pedestal for metal casting processing, comprising a bottom plate 6, a first mounting plate 1 is fixed on the top of the bottom plate 6, and second mounting plates 2 are arranged on four sides of the first mounting plate 1. A first groove is opened on the top of the bottom plate 6, and a fixing pipe 8 is fixedly connected to the first groove near the four corners, and a pulley 12 is arranged in the fixing pipe 8. A servo motor 7 is fixedly connected to the bottom of the first groove, and the servo motor 7 is drivingly connected to the second mounting plate 2;

[0022] A support rod 9 is fixedly connected to the bottom of the first groove, and the top of the support rod 9 is fixedly connected to the first mounting plate 1. Four movable plates 5 arranged around the support rod 9 are arranged between the first mounting plate 1 and the bottom plate 6, and the second mounting plates 2 on the four sides of the first mounting plate 1 are respectively fixedly connected to the tops of the adjacent movable plates 5;

[0023] Two first bevel gears 16 are provided in the first groove, and the two first bevel gears 16 are symmetrically arranged up and down, and a ring 17 is fixedly connected between the two first bevel gears 16, and bearings are fixedly connected to the two first bevel gears 16. The support rod 9 passes through the inner side of the bearing and the ring 17, and the left side of the first bevel gear 16 located at the bottom is meshed with a second bevel gear 15 fixedly connected to the output end of the servo motor 7, and the top of the first bevel gear 16 above is meshed with four third bevel gears 14 arranged around the support rod 9. Screws 10 are movably connected to the four sides of the first groove, and a fixed block 13 with threaded holes is fixedly connected to the bottom of the movable plate 5. The screw 10 passes through adjacent threaded holes and the third bevel gear 14 and is movably connected to the support rod 9. Using a single servo motor 7 can unify the power source, and the transmission of the first bevel gear 16, the second bevel gear 15, and the third bevel gear 14 can make the movable plates 5 on the four sides move synchronously, so that the second mounting plates 2 on the four sides are synchronously unfolded;

[0024] The top end of the fixed pipe 8 is fixedly connected to the first mounting plate 1. A cylinder 11 is arranged inside the fixed pipe 8. The cylinder 11 is fixedly connected between the first mounting plate 1 and the pulley 12.

[0025] The movable plate 5 is triangular in shape, and an arc groove is provided near the support rod 9, and grooves matching the fixed tube 8 are provided on both sides. The adjacent sides of the two second mounting plates 2 are inclined and flush with the side of the movable plate 5. The four sides of the bottom plate 6 are provided with support plates 3. The second mounting plates 2 and the movable plate 5 on the four sides are connected with the adjacent support plates 3 to provide support for the unfolded movable plate 5 to prevent the movable plate 5 from falling downward away from the side of the bottom plate 6. The top of the bottom plate 6 is provided with second grooves near the four sides, and a guide wheel 18 is movably connected in the second groove through a rotating shaft to provide support for the side of the movable plate 5 close to the bottom plate 6, and the guide wheel 18 can facilitate the movement of the movable plate 5;

[0026] The bottom of the bottom plate 6 and the support plate 3 are fixedly connected with an anti-skid rubber pad 4 to prevent the entire body from sliding when used on a smooth surface.

[0027] Working principle: When in use, the processing equipment is installed on the first mounting plate 1 or the second mounting plate 2. When the installation range of the processing equipment exceeds the range of the closed pedestal, the servo motor 7 is started, and the servo motor 7 drives the second bevel gear 15 to rotate, and drives the third bevel gear 14 to rotate through the first bevel gear 16, thereby driving the screw 10 to rotate, so that the fixed block 13 moves, and drives the movable plate 5 to move, so that the second mounting plate 2 moves to the four sides, thereby expanding the second mounting plates 2 on the four sides outward, increasing the installation range, and adapting to processing equipment with a larger installation range. When the movable plate 5 moves, it drives the support plate 3 to move together, and provides support for the movable plate 5 and the equipment above through the support plate 3 and the guide wheel 18. When the pedestal needs to be moved, the cylinder 11 is started, and the cylinder 11 pushes the pulley 12 downward, so that the pulley 12 extends out from the fixed tube 8, so that the pedestal can be moved.

[0028] Although 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 movable pedestal for metal casting processing, comprising a bottom plate (6), characterized in that: A first mounting plate (1) is fixed above the base plate (6), and second mounting plates (2) are arranged on four sides of the first mounting plate (1). A first groove is opened on the top of the base plate (6), and fixed pipes (8) are fixedly connected to the first groove near four corners, and a pulley (12) is arranged inside the fixed pipe (8). A servo motor (7) is fixedly connected to the bottom of the first groove, and the servo motor (7) is drivingly connected to the second mounting plate (2); A support rod (9) is fixedly connected to the bottom of the first groove, and the top of the support rod (9) is fixedly connected to the first mounting plate (1). Four movable plates (5) arranged around the support rod (9) are provided between the first mounting plate (1) and the bottom plate (6), and the second mounting plates (2) on the four sides of the first mounting plate (1) are respectively fixedly connected to the tops of adjacent movable plates (5); The top end of the fixed tube (8) is fixedly connected to the first mounting plate (1), a cylinder (11) is provided in the fixed tube (8), and the cylinder (11) is fixedly connected between the first mounting plate (1) and the pulley (12); The movable plate (5) is triangular in shape and is provided with an arc groove near the support rod (9). Both sides are provided with grooves matching the fixed tube (8). The adjacent sides of the two second mounting plates (2) are inclined and flush with the side of the movable plate (5).

2. The movable pedestal for metal casting processing according to claim 1, characterized in that: Two first bevel gears (16) are arranged in the first groove, and the two first bevel gears (16) are symmetrically arranged in the upper and lower parts, and a circular ring (17) is fixedly connected between the two first bevel gears (16), and the two first bevel gears (16) are fixedly connected with bearings, and the support rod (9) passes through the inner side of the bearing and the circular ring (17), and the left side of the first bevel gear (16) located at the bottom is meshed with a second bevel gear (15) fixedly connected to the output end of the servo motor (7), and the top of the first bevel gear (16) at the top is meshed with four third bevel gears (14) arranged around the support rod (9), and the four sides of the first groove are movably connected with screw rods (10), and the bottom of the movable plate (5) is fixedly connected with a fixed block (13) with a threaded hole, and the screw rod (10) passes through the adjacent threaded holes and the third bevel gears (14) and is movably connected with the support rod (9).

3. The movable pedestal for metal casting processing according to claim 1, characterized in that: Support plates (3) are provided on the four sides of the bottom plate (6), and the second mounting plates (2) and movable plates (5) on the four sides are fixedly connected to adjacent support plates (3).

4. The movable pedestal for metal casting processing according to claim 1, characterized in that: The top of the bottom plate (6) is provided with second grooves near the four sides, and a guide wheel (18) is movably connected to the second groove via a rotating shaft.

5. The movable pedestal for metal casting processing according to claim 1, characterized in that: The bottoms of the base plate (6) and the support plate (3) are both fixedly connected with anti-skid rubber pads (4).

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