Movable numerical control machine tool base
Technical Field
The utility model relates to the field of mechanical equipment, concretely relates to mobilizable digit control machine tool base.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and parts are automatically machined according to the shape and the size required by a drawing.
At present to the position of digit control machine tool relatively fixed, generally all fix on a fixed position for it is harder to remove, and some digit control machine tools add the gyro wheel in the bottom of its base, but fixed back, because the characteristic of gyro wheel, the side that takes place easily moves for the fixed position is more troublesome, when carrying out the operation to general digit control machine tool, if take place the side and move or remove can be very troublesome, leads to the dangerous condition to take place easily.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a mobilizable digit control machine tool base, simple structure is convenient for remove and fixed digit control machine tool, excellent in use effect.
In order to solve the technical problem, the utility model provides a movable numerical control machine tool base, which comprises a body, wherein the bottom end of the body is provided with a plurality of moving devices, and the center of the body is provided with a fixing device; the lower surface of the body is provided with a plurality of T-shaped grooves, the moving device is arranged in the T-shaped grooves and comprises T-shaped blocks which are arranged in the T-shaped grooves and can move up and down, pulleys for moving are arranged at the lower ends of the T-shaped blocks, compression springs are arranged in the T-shaped grooves, and two ends of each compression spring are fixedly connected to the inner tops of the T-shaped grooves and the upper ends of the T-shaped blocks respectively; the fixing device comprises a motor, a lead screw is arranged on one side of the motor, a moving block is arranged on the lead screw, a limiting rod is arranged at the top end of the moving block, a push rod is movably connected to the bottom end of the moving block, a support column is movably connected to the bottom end of the push rod, and a support seat is fixed to the bottom of the support column.
Further, the body is provided with the protection groove all around, the protection groove is the layer structure, the protection groove from the top down divide into in proper order and receives material layer, filter layer and blowdown layer.
Further, the four corners of the body are provided with damping devices.
Further, the protection groove is the loop configuration, receive the material layer and include the baffle, the filter layer includes first filter and second filter, first filter with all be provided with the filtration pore on the second filter, the filtration pore of crossing on the first filter is greater than filtration pore on the second filter, the blowdown layer includes the blow off pipe.
Furthermore, the two ends of the screw rod are provided with threads in opposite directions, and the two ends of the screw rod are in threaded connection with moving blocks.
Furthermore, the number of the push rods is two, the two push rods are respectively installed at the bottom ends of the two moving blocks, and the bottom ends of the push rods are movably connected with supporting columns.
Further, a wear-resistant layer is arranged on the lower surface of the body.
The utility model has the advantages that: 1. by utilizing the moving device, when the numerical control machine tool is not arranged on the base, the roller can be ejected out of the body due to the elastic potential energy action of the spring, and the body can be pushed to move at the moment, so that the using effect is good;
2. remove fixed position, the digit control machine tool is installed on the base, if can press the gyro wheel into this internal, then fixed completion, if can not, then starter motor, the motor drives the screw rod rotatory, drives the removal piece and removes, and the movable block drives the push rod, the push rod drives the support column and removes, and until supporting seat contact ground, the supporting seat is less than the gyro wheel promptly, fixed completion this moment to the digit control machine tool can not take place the side and moves.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
The reference numbers in the figures illustrate: 1. a body; 2. a mobile device; 21. a T-shaped block; 22. a pulley; 23. a compression spring; 3. a fixing device; 31. a motor; 32. a screw rod; 33. a moving block; 34. a limiting rod; 35. a push rod; 36. a support pillar; 37. a supporting seat; 4. a T-shaped groove; 5. a protective groove; 51. a first filter plate; 52. a second filter plate; 53. a blow-off pipe; 6. a damping device; 7. and a wear-resistant layer.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1, an embodiment of a movable base of a numerically-controlled machine tool according to the present invention includes a body 1, a plurality of moving devices 2 are disposed at a bottom end of the body 1, and a fixing device 3 is disposed at a center of the body 1; the lower surface of the body 1 is provided with a plurality of T-shaped grooves 4, the moving device 2 is arranged in the T-shaped grooves 4, the moving device 2 comprises a T-shaped block 21 which is arranged in the T-shaped grooves 4 and can move up and down, the lower end of the T-shaped block 21 is provided with a pulley 22 for moving, a compression spring 23 is arranged in the T-shaped grooves 4, and two ends of the compression spring 23 are fixedly connected to the inner top of the T-shaped grooves 4 and the upper end of the T-shaped block 21 respectively; fixing device 3 includes motor 31, and one side of motor 31 is provided with lead screw 32, is provided with movable block 33 on the lead screw 32, and movable block 33 top is provided with gag lever post 34, and movable block 33 bottom swing joint has push rod 35, and push rod 35 bottom swing joint has support column 36, and support column 36 bottom is fixed with supporting seat 37.
When in use, the numerical control machine tool is not arranged on the base, the pulley 22 on the moving device 2 protrudes out of the lower surface of the body 1 due to the characteristic of the compression spring 23, the base can be manually pushed to move at the moment, when the numerical control machine tool is moved to a specific position, the numerical control machine tool is arranged at the moment, if the quality of the numerical control machine tool is enough, the compression spring 23 starts to be compressed due to the pressure until the lower surface of the body 1 is contacted with the ground, namely the pulley 22 is completely retracted into the T-shaped groove 4, the fixation can be realized at the moment, if the quality of the numerical control machine tool is not enough to completely compress the pulley 22 into the T-shaped groove 4 after the installation is finished, the fixing device 3 is started, the motor 31 drives the screw rod 32 to rotate, the screw rod 32 rotates to drive the moving block 33 to do horizontal motion, the lower surface of the body 1 is provided with a through hole slightly larger than the supporting seat 37, so the supporting seat 37 can be contracted or extended to the outer side of the body 1 until the position of the supporting seat 37 on the supporting column 36 is lower than the position of the pulley 22, at the moment, the whole numerical control machine tool is fixed by the supporting seat 37, the lateral movement can not occur, and the fixing effect is good.
Be provided with the guard slot 5 around body 1, guard slot 5 is the layer structure, from the top down divide into in proper order and receive the bed of material, filter layer and blowdown layer, guard slot 5 is the loop configuration equally and encircles around body 1, receive the bed of material including the baffle, the filter layer includes first filter 51 and second filter 52, all be provided with the filtration pore on first filter 51 and the second filter 52, filtration pore on the first filter 51 is greater than the filtration pore on the second filter 52, be convenient for categorised various solid miscellaneous bits, liquid waste materials such as surplus waste water then get into the blowdown layer, the blowdown layer includes blow off pipe 53, discharge by blow off pipe 53, this can realize the reuse of waste material, the environmental protection and practice thrift the cost.
All be provided with damping device 6 around body 1, can effectively slow down vibrations when the digit control machine tool operation, guarantee the even running of digit control machine tool.
Be provided with two-way screw thread on the lead screw 32, all be provided with movable block 33 on every section screw thread, motor 31 drives lead screw 32 and removes and to make two movable blocks 33 be close to or keep away from, every movable block 33 below all is provided with push rod 35, same support column 36 is connected to two push rod 35 bottoms, can become the up-and-down motion of support column 36 with the rotary motion of motor 31 through this device, the lower surface of body 1 is provided with wearing layer 7, when the lower surface of body 1 is as the stiff end face, it can reduce the damage of body 1 lower surface to set up wearing layer 7, increase numerical control machine tool base's service life.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.