Portable leveling device for machine tool accessory machining

Abstract

The utility model discloses a portable leveling device for machining machine tool accessories, which comprises a fixed bottom plate, the top end of the fixed bottom plate is fixedly connected with fixed plates, a fixed shaft is rotatably connected between the fixed plates, and the fixed shaft is fixedly sleeved with a placing plate; the adjusting structure comprises an adjusting rod rotationally arranged below the placing plate, the adjusting rod is arranged on the side, away from the fixing plate, of the placing plate, the adjusting rod penetrates through the fixing bottom plate and extends to the position below the fixing bottom plate, and the part, located below the fixing bottom plate, of the adjusting rod is sleeved with a threaded sleeve in a threaded mode; and the threaded sleeve is rotationally connected with the bottom wall of the fixed bottom plate. Through the combination of the coarse adjustment structure and the fine adjustment structure, the placement plate can be adjusted more finely on the premise that the adjustment time is not increased too much, so that the adjustment error is reduced, the leveling treatment on the placement plate is facilitated, and the use of the device is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of machine tool accessory processing, in particular to a portable leveling device for machine tool accessory processing. Background Art

[0002] Machine tools play an important role in industrial production. They can process and manufacture various mechanical parts. When machine tools are manufactured, their accessories need to be processed relatively. In the process of processing machine tool accessories, a leveling device is required.

[0003] When the existing leveling device is in use, the placement plate for placing accessories is leveled manually or by a motor. Since human reaction speed is limited, it is difficult to accurately adjust the placement plate to the existing leveling position, resulting in large errors, which is not conducive to the use of the device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, such as: leveling a placement plate for placing accessories manually or by a motor, because human reaction speed is limited, it is difficult to adjust the placement plate accurately to the existing leveling position, the error is large, and it is not conducive to the use of the device, and a portable leveling device for machine tool accessory processing is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A portable leveling device for machining machine tool accessories, comprising:

[0007] A fixed bottom plate, the top of which is fixedly connected to a fixed plate, a fixed shaft is rotatably connected between the fixed plates, and a placement plate is fixedly sleeved on the fixed shaft;

[0008] The adjusting structure comprises an adjusting rod rotatably arranged under the placing plate, and the adjusting rod is arranged at a side of the placing plate away from the fixed plate, the adjusting rod passes through the fixed base plate and extends to the bottom of the fixed base plate, a threaded sleeve is threadedly sleeved on the part of the adjusting rod located under the fixed base plate, the threaded sleeve is rotatably connected to the bottom wall of the fixed base plate, the bottom end of the fixed base plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating rod, corresponding adjusting gear group 1 and adjusting gear group 2 are arranged on the rotating rod and the threaded sleeve, and a supporting structure is arranged at the bottom end of the fixed base plate.

[0009] Preferably, the supporting structure includes a plurality of supporting rods fixedly connected to the bottom end of the fixed base plate, a moving block is slidably connected between the inner walls of each of the supporting rods, a buffer rod is fixedly connected to the bottom end of each of the moving blocks, each of the buffer rods passes through the lower inner wall of the supporting rod and extends to the outside of the supporting rod, a buffer spring is fixedly connected to the top of each of the moving blocks, and one end of each of the buffer springs away from the moving block is fixedly connected to the upper inner wall of the corresponding support rod.

[0010] Preferably, a fixing block is slidably connected to the bottom end of the placement plate, a connecting shaft is fixedly connected between the inner walls of the fixing block, and the adjusting rod is rotatably sleeved on the outer side of the connecting shaft.

[0011] Preferably, the adjusting gear set 1 and the adjusting gear set 2 on the threaded sleeve are fixedly sleeved on the outside of the threaded sleeve, and the adjusting gear set 1 and the adjusting gear set 2 on the rotating rod are rotatably connected to the rotating rod through a magnetic clamp.

[0012] Preferably, a controller corresponding to the motor and the magnetic block is arranged on the fixed base plate.

[0013] Preferably, a protective cover layer is provided on the outer side of the placement plate.

[0014] Compared with the prior art, the beneficial effect of the utility model is that by combining the coarse adjustment structure and the fine adjustment structure, the placement plate can be adjusted more finely without increasing the adjustment time too much, so that the adjustment error is reduced, which is beneficial to the leveling of the placement plate and the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a portable leveling device for machining machine tool accessories proposed by the utility model;

[0016] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0017] Figure 3 The utility model is a schematic side view of a three-dimensional structure of a portable leveling device for machining machine tool accessories.

[0018] In the figure: 1 fixed base plate, 2 fixed plate, 3 fixed shaft, 4 placement plate, 5 fixed block, 6 connecting shaft, 7 adjusting rod, 8 supporting rod, 9 buffer rod, 10 motor, 11 rotating rod, 12 threaded sleeve, 13 adjusting gear set 1, 14 adjusting gear set 2, 15 moving block, 16 buffer spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3 , a portable leveling device for machining machine tool accessories, comprising:

[0021] A fixed bottom plate 1, a fixed plate 2 is fixedly connected to the top of the fixed bottom plate 1, a fixed shaft 3 is rotatably connected between the fixed plates 2, a placement plate 4 is fixedly sleeved on the fixed shaft 3, and the accessories are placed on the placement plate 4;

[0022] The adjustment structure includes an adjustment rod 7 rotatably arranged under the placement plate 4, and the adjustment rod 7 is arranged at a side of the placement plate 4 away from the fixed plate 2. The adjustment rod 7 penetrates the fixed base plate 1 and extends to the bottom of the fixed base plate 1. A threaded sleeve 12 is threadedly sleeved on the part of the adjustment rod 7 located below the fixed base plate 1. The threaded sleeve 12 is rotatably connected to the bottom wall of the fixed base plate 1. The bottom end of the fixed base plate 1 is fixedly connected to a motor 10, and the output end of the motor 10 is fixedly connected to a rotating rod 11. The rotating rod 11 and the threaded sleeve 12 are both provided with corresponding adjusting gear sets 13 and adjusting gear sets 2 14. The adjusting gear sets 13 and 14 are The ratio of the diameter of the second adjusting gear set 14 is different. A supporting structure is provided at the bottom end of the fixed bottom plate 1. After the accessories are set on the placement plate 4, the adjusting gear set 13 and the corresponding rotating rod 11 are fixed together. The motor 10 is started. The output end of the motor 10 drives the rotating rod 11 to rotate. When the rotating rod 11 rotates, the adjusting gear set 13 is driven to rotate, so that the corresponding adjusting gear set 13 and the threaded sleeve 12 on the threaded sleeve 12 rotate. Since the adjusting rod 7 cannot rotate, the rotation of the threaded sleeve 12 will move the adjusting rod 7 and rotate the adjusting gear set 2 14 at the same time, so that the threaded sleeve 12 can be adjusted more finely.

[0023] The supporting structure includes a plurality of supporting rods 8 fixedly connected to the bottom end of the fixed bottom plate 1, a moving block 15 is slidably connected between the inner walls of each supporting rod 8, a buffer rod 9 is fixedly connected to the bottom end of each moving block 15, each buffer rod 9 penetrates the lower inner wall of the supporting rod 8 and extends to the outer side of the supporting rod 8, a buffer spring 16 is fixedly connected to the top of each moving block 15, and one end of each buffer spring 16 away from the moving block 15 is respectively fixedly connected to the upper inner wall of the corresponding supporting rod 8, and the buffer spring 16 and the damper cooperate with each other to achieve the effect of buffering and shock absorption, and can buffer and weaken the vibration to avoid the placement plate 4 being affected;

[0024] The bottom end of the placement plate 4 is slidably connected with a fixed block 5, the inner walls of the fixed block 5 are fixedly connected with a connecting shaft 6, and the adjusting rod 7 is rotatably sleeved on the outer side of the connecting shaft 6 to facilitate the movement of the adjusting rod 7;

[0025] The adjusting gear set 1 13 and the adjusting gear set 2 14 on the threaded sleeve 12 are fixedly sleeved on the outer side of the threaded sleeve 12. The adjusting gear set 1 13 and the adjusting gear set 2 14 on the rotating rod 11 are rotatably connected with the rotating rod 11 through a magnetic card block. After the magnetic card block is turned on, the corresponding adjusting gear set 1 13 or adjusting gear set 2 14 on the rotating rod 11 will be fixed together with the rotating rod 11, so that the rotating rod 11 drives it to rotate. By fixing the adjusting gear set 1 13 or adjusting gear set 2 14 differently, the threaded sleeve 12 can be finely adjusted. A controller corresponding to the motor 10 and the magnetic card block is arranged on the fixed base plate 1. The controller, the motor 10 and the magnetic card block are matching existing technologies. The motor 10 is started and shut down by the controller, and the magnetic card block is turned on or off at the same time.

[0026] A protective cover layer is arranged on the outer side of the placement plate 4 to prevent the placement plate 4 from being damaged and uneven.

[0027] When the adjusting rod 11 rotates, the adjusting gear set 13 is driven to rotate, so that the corresponding adjusting gear set 13 and the threaded sleeve 12 on the threaded sleeve 12 rotate. Since the adjusting rod 7 cannot rotate, the rotation of the threaded sleeve 12 will move the adjusting rod 7, and the adjusting rod 7 is roughly adjusted. When the adjusting rod 7 adjusts the placing plate 4 to a state close to the leveling state, the adjusting gear set 2 14 is fixed to the rotating rod 11, and the adjusting gear set 1 13 is separated from the rotating rod 11. At this time, the rotation of the adjusting gear set 2 14 drives the threaded sleeve 12 to rotate, so that the adjusting rod 7 and the placing plate 4 can be adjusted more finely. In addition, the buffer spring 16 and the damper cooperate with each other to achieve the effect of buffering and shock absorption, and can buffer and weaken the vibration to avoid the placing plate 4 being affected.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable leveling device for machining machine tool parts, characterized in that: include: A fixed base plate (1), the top end of the fixed base plate (1) being fixedly connected to a fixed plate (2), a fixed shaft (3) being rotatably connected between the fixed plates (2), and a placement plate (4) being fixedly sleeved on the fixed shaft (3); The adjusting structure comprises an adjusting rod (7) rotatably arranged below a placement plate (4), and the adjusting rod (7) is arranged at a side of the placement plate (4) away from the fixed plate (2), the adjusting rod (7) penetrates the fixed base plate (1) and extends to the bottom of the fixed base plate (1), a threaded sleeve (12) is threadedly sleeved on the portion of the adjusting rod (7) located below the fixed base plate (1), the threaded sleeve (12) is rotatably connected to the bottom wall of the fixed base plate (1), the bottom end of the fixed base plate (1) is fixedly connected to a motor (10), the output end of the motor (10) is fixedly connected to a rotating rod (11), the rotating rod (11) and the threaded sleeve (12) are both provided with corresponding adjusting gear set 1 (13) and adjusting gear set 2 (14), and the bottom end of the fixed base plate (1) is provided with a supporting structure.

2. A portable leveling device for machining machine tool parts according to claim 1, characterized in that: The support structure comprises a plurality of support rods (8) fixedly connected to the bottom end of a fixed base plate (1); a moving block (15) is slidably connected between the inner walls of each of the support rods (8); a buffer rod (9) is fixedly connected to the bottom end of each of the moving blocks (15); each of the buffer rods (9) penetrates the lower inner wall of the support rod (8) and extends to the outer side of the support rod (8); a buffer spring (16) is fixedly connected to the top end of each of the moving blocks (15); and one end of each of the buffer springs (16) away from the moving block (15) is fixedly connected to the upper inner wall of the corresponding support rod (8).

3. A portable leveling device for machining machine tool parts according to claim 1, characterized in that: The bottom end of the placement plate (4) is slidably connected to a fixed block (5), the inner walls of the fixed block (5) are fixedly connected to a connecting shaft (6), and the adjustment rod (7) is rotatably sleeved on the outer side of the connecting shaft (6).

4. A portable leveling device for machining machine tool parts according to claim 1, characterized in that: The adjusting gear set 1 (13) and the adjusting gear set 2 (14) located on the threaded sleeve (12) are fixedly sleeved on the outer side of the threaded sleeve (12), and the adjusting gear set 1 (13) and the adjusting gear set 2 (14) located on the rotating rod (11) are rotatably connected to the rotating rod (11) via a magnetic clamping block.

5. A portable leveling device for machining machine tool parts according to claim 4, characterized in that: The fixed base plate (1) is provided with a controller corresponding to the motor (10) and the magnetic card block.

6. A portable leveling device for machining machine tool parts according to claim 1, characterized in that: A protective cover layer is arranged on the outer side of the placement plate (4).

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