CN213438267U

CN213438267U - Numerical control machine tool base adjusting device

Info

Publication number: CN213438267U
Application number: CN202022171930.7U
Authority: CN
Inventors: 周俊荣; 郭庭敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-15
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to a digit control machine tool equipment technical field specifically is a digit control machine tool base adjusting device, including the base, the top four corners department of base rotates the joint support axle respectively, the top of back shaft is rotated and is connected with auxiliary gear, auxiliary gear's top fixedly connected with adjusts the pole, the outer wall threaded connection who adjusts the pole has a support section of thick bamboo. The utility model has the advantages that: through setting up the motor, the motor drives drive gear and rotates, adjusts the inside screw thread of pole meshing support section of thick bamboo and will support a section of thick bamboo and raise or reduce, and a support section of thick bamboo drives the bottom plate, and the bottom plate drives the base and realizes altitude mixture control to there is permanent stable supporting effect. Through setting up the shell, the inside first connecting wall that sets up of shell, telescopic link one side is provided with first magnet, and the surface sliding connection of first magnet has the second to connect the wall, and when needs were dismantled, second magnet outage magnetic force disappeared, and first magnet slided to the second at this moment and connects the wall terminal, reaches the purpose that quick assembly disassembly overhauld.

Description

Numerical control machine tool base adjusting device

Technical Field

The utility model relates to a digit control machine tool equipment technical field, especially a digit control machine tool base adjusting device.

Background

The machine tool base has excellent mechanical and physical properties, can have various comprehensive properties of strength, hardness and toughness, and also has one or more special properties such as wear resistance, high temperature resistance, low temperature resistance, corrosion resistance and the like. The machine tool base casting has wide weight and size range, the lightest weight is only a few grams, the heaviest weight can reach 400 tons, the thinnest wall thickness is only 0.5 millimeter, the thickest wall thickness can exceed 1 meter, the length can be from several millimeters to tens of meters, and the use requirements of different industrial departments can be met.

A numerically-controlled machine tool base adjusting device disclosed in chinese patent CN210255109U, said numerically-controlled machine tool base adjusting device has good height adjustment function, and the buffer supports and moves the conversion between supporting and adjusting, and the buffer supports and moves the stability after adjusting between supporting good, is convenient for to the support of lathe, has not only improved the shock-absorbing capacity of base, has improved the mobility of base moreover, but, this numerically-controlled machine tool base adjusting device, when solving the problem, has the following shortcoming:

1: the adjusting mechanism of the adjusting device for the base of the machine tool adopts an adjusting mode of meshing the straight-tooth plate and the gear, but in an actual environment, the existing machine tool has large weight, when the adjusting mode of meshing the straight-tooth plate and the gear is adopted, the machine tool presses the straight-tooth plate to move reversely through the self weight after the adjustment is finished, so that the base cannot play a long-term stable supporting effect;

2: the shell of the existing machine tool base is welded or connected through bolts, the disassembly mode is complex, and great troubles and troubles are caused for later-stage maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a digit control machine tool base adjusting device.

The purpose of the utility model is realized through the following technical scheme: a numerical control machine tool base adjusting device comprises a base, wherein four corners of the top of the base are respectively and rotatably connected with a supporting shaft, the top of the supporting shaft is rotatably connected with an auxiliary gear, the top of the auxiliary gear is fixedly connected with an adjusting rod, the outer surface of the adjusting rod is in threaded connection with a supporting cylinder, the top of the supporting cylinder is fixedly connected with a base, the four corners of the top of the base are all fixedly connected with springs, the top of each spring is fixedly connected with a bottom plate, the edge of the base is wrapped with a baffle, the four corners of the top of the baffle are fixedly connected with a baffle angle, the top of the base is fixedly connected with a motor, the output end of the motor is in transmission connection with a crawler belt, the motor is rotatably connected with a transmission shaft through the crawler belt arranged at the output end of the motor, the utility model discloses a bearing frame, including bearing frame, transmission shaft, edge, first connecting wall, telescopic link, movable chamber rear end and second magnet, the bottom fixed connection of bearing frame is at the surface of base, the both ends fixedly connected with drive gear of transmission shaft, the edge of base is provided with the shell, the inside first connecting wall that is provided with of shell, one side of first connecting wall is provided with the telescopic link, the one end of telescopic link is provided with first magnet, the surface sliding connection of first magnet has the second to connect the wall, the movable chamber has been seted up to the inside of second connection wall.

Preferably, the crawler belt is meshed with a transmission groove formed in the outer surface of the transmission shaft, and the crawler belt is a moisture-proof steel crawler belt.

Preferably, the inner wall of the supporting cylinder is provided with threads, and the threads on the inner wall of the supporting cylinder are matched with the threads on the outer surface of the adjusting rod.

Preferably, the motor is a forward and reverse rotating motor.

Preferably, the material of the spring is 60Si2Mn steel.

Preferably, the base and the shell are made of moisture-proof and rust-proof weathering steel.

Preferably, the second magnet is an electromagnet, and the second magnet is attracted to the first magnet after being electrified.

The utility model has the advantages of it is following:

1. the numerical control machine tool base adjusting device is provided with the motor, when the numerical control machine tool base adjusting device works, the motor is started when adjustment is needed, the motor drives the crawler belt to move, the crawler belt transmits power to the two transmission shafts, the transmission shafts drive the transmission gears to rotate, the transmission gears are rotatably meshed with the auxiliary gears to rotate, the auxiliary gears drive the adjusting rods to rotate after rotating, the adjusting rods are in threaded meshing with the internal threads of the supporting cylinders to raise or lower the supporting cylinders, the supporting cylinders further drive the bottom plate, the bottom plate drives the base to realize height adjustment of the supporting cylinders, the supporting cylinders cannot be driven to rotate by gravity from a machine tool at the later stage, and the;

2. this digit control machine tool base adjusting device, through setting up the shell, what the shell was inside to be set up has first connecting wall, one side of first connecting wall is provided with the telescopic link, the one end of telescopic link is provided with first magnet, the surface sliding connection of first magnet has the second connecting wall, the activity chamber has been seted up to the inside of second connecting wall, activity chamber rear end is provided with second magnet, when needs are dismantled, second magnet outage magnetic force disappears, transversely pull out first connecting arm, first magnet slides to the end of second connecting wall this moment, reach quick assembly disassembly and the purpose of overhauing.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the external structure of the present invention;

fig. 4 is a schematic sectional structural view of the housing of the present invention.

In the figure: 1-base, 2-supporting shaft, 3-auxiliary gear, 4-adjusting rod, 5-supporting barrel, 6-base, 7-spring, 8-bottom plate, 9-baffle, 10-baffle angle, 11-motor, 12-crawler belt, 13-transmission shaft, 14-bearing seat, 15-shell, 16-first connecting wall, 17-telescopic rod, 18-first magnet, 19-second connecting wall, 20-movable cavity, 21-second magnet, 22-transmission groove, 23-transmission gear and 24-telescopic groove.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-4, a base adjusting device of a numerical control machine tool comprises a base 1, four corners of the top of the base 1 are respectively and rotatably connected with a supporting shaft 2, the supporting shaft 2 is responsible for providing an integral supporting effect, the top of the supporting shaft 2 is rotatably connected with an auxiliary gear 3, the top of the auxiliary gear 3 is fixedly connected with an adjusting rod 4, the outer surface of the adjusting rod 4 is in threaded connection with a supporting cylinder 5, the adjusting rod 4 is matched with the supporting cylinder 5 in a threaded manner and screwed in or out of the supporting cylinder 5 to change the integral height adjustment, the top end of the supporting cylinder 5 is fixedly connected with a base 6, the four corners of the top of the base 6 are respectively and fixedly connected with springs 7, the springs 7 are responsible for absorbing redundant vibration when a machine body works, the top of the springs 7 is fixedly connected with a bottom plate 8, the outer surface of the bottom, the four corners at the top of the baffle 9 are fixedly connected with a baffle angle 10, the baffle angle 10 is responsible for fixing the stability of a machine tool on a base thereof, the top of the base 1 is fixedly connected with a motor 11, the motor 11 is responsible for integral power output, the motor 11 is rotationally connected with a transmission shaft 13 through a crawler 12 arranged at the output end thereof, the outer surface of the transmission shaft 13 is provided with a transmission groove 22, the transmission groove 22 is used for meshing the crawler, the stability of power transmission is ensured, the outer surface of the transmission shaft 13 is rotationally connected with a bearing seat 14, the bottom of the bearing seat 14 is fixedly connected with the outer surface of the base 1, the position of the transmission shaft 13 is fixed, the normal work of the transmission shaft 13 is ensured, two ends of the transmission shaft 13 are fixedly connected with transmission gears 23 which are responsible for transmitting the power from the transmission gears 23 to the auxiliary gear, one side of the first connecting wall 16 is provided with an expansion link 17, one end of the expansion link 17 is provided with a first magnet 18, the outer surface of the first magnet 18 is slidably connected with a second connecting wall 19, a movable cavity 20 is formed in the second connecting wall 19, the rear end of the movable cavity 20 is provided with a second magnet 21, the first magnet 18 can freely slide in the movable cavity 20, when the shell is installed, the first magnet 18 and the second magnet 21 attract each other, the expansion link 17 enters the movable cavity 20, the first connecting wall 16 and the second connecting wall 19 are contacted and combined, the installation and the fixation are completed, when the shell is needed to be disassembled, after the first connecting wall 16 is pulled open, the first magnet 18 and the second magnet 20 are separated and separated from an adsorption range, the expansion link 17 is separated from the movable cavity 20, and the first magnet 18 moves to the tail end of the second connecting wall 19 to complete the disassembly.

As an optimized technical scheme of the utility model, the driving groove 22 meshing that track 12 and transmission shaft 13 surface were equipped with, track 12 is the moisture resistance steel track.

As an optimal technical scheme of the utility model, the section of thick bamboo inner wall that supports a section of thick bamboo 5 is provided with the screw thread, supports the screw thread of a 5 inner walls and adjusts the screw thread looks adaptation of pole 4 surfaces.

As an optimized technical scheme of the utility model, the motor 11 is the motor that is just reversing.

As a preferred technical scheme of the utility model, the material of spring 7 is 60Si2Mn steel.

As an optimized technical scheme of the utility model, base 1 and shell 15 adopt the rust-resistant steel material of waiting of moisture.

The working process of the utility model is as follows: when the support device is used, when the support device needs to be adjusted, the motor drives the crawler to move by starting the motor, the crawler transmits power to the two transmission shafts, the transmission shafts drive the transmission gears to rotate, the transmission gears are rotationally meshed with the auxiliary gears to rotate, the auxiliary gears drive the adjusting rods to rotate after rotating, the adjusting rods are in threaded meshing with the threads inside the support cylinders to raise or lower the support cylinders, the support cylinders further drive the bottom plate, the bottom plate drives the base to realize height adjustment of the support cylinders, the support cylinders cannot be driven to rotate by gravity from a machine tool at the later stage, and the long-term stable support effect can be achieved; through setting up the shell, what the shell was inside to be set up has first connecting wall, the top of first connecting wall is provided with the telescopic link, the top of telescopic link is provided with first magnet, first magnet and second connecting wall sliding connection, the activity chamber has been seted up to the inside of second connecting wall, activity chamber rear end is provided with second magnet, when needs are dismantled, second magnet outage magnetic force disappears, transversely pull out first connecting arm, first magnet slides to the end of second connecting wall this moment, reach quick assembly disassembly and the purpose of overhauing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a digit control machine tool base adjusting device which characterized in that: comprises a base (1), four corners at the top of the base (1) are respectively and rotatably connected with a supporting shaft (2), the top of the supporting shaft (2) is rotatably connected with an auxiliary gear (3), the top of the auxiliary gear (3) is fixedly connected with an adjusting rod (4), the outer surface of the adjusting rod (4) is in threaded connection with a supporting cylinder (5), the top end of the supporting cylinder (5) is fixedly connected with a base (6), the four corners at the top of the base (6) are respectively and fixedly connected with a spring (7), the top of the spring (7) is fixedly connected with a bottom plate (8), the edge of the base (6) is coated with a baffle plate (9), the four corners at the top of the baffle plate (9) are fixedly connected with a baffle angle (10), the top of the base (1) is fixedly connected with a motor (11), and the output end of the, the motor (11) is rotatably connected with the transmission shaft (13) through a crawler (12) arranged at the output end of the motor, a transmission groove (22) is formed in the outer surface of the transmission shaft (13), a bearing seat (14) is rotatably connected to the outer surface of the transmission shaft (13), the bottom of the bearing seat (14) is fixedly connected to the outer surface of the base (1), transmission gears (23) are fixedly connected to the two ends of the transmission shaft (13), a shell (15) is arranged at the edge of the base (1), a first connecting wall (16) is arranged inside the shell (15), an expansion link (17) is arranged on one side of the first connecting wall (16), a first magnet (18) is arranged at one end of the expansion link (17), a second connecting wall (19) is slidably connected to the outer surface of the first magnet (18), and a movable cavity (20) is formed inside the second connecting wall (19), the rear end of the movable cavity (20) is provided with a second magnet (21).

2. The numerical control machine tool base adjusting device of claim 1, wherein: the crawler belt (12) is meshed with a transmission groove (22) formed in the outer surface of the transmission shaft (13), and the crawler belt (12) is a moisture-proof steel crawler belt.

3. The numerical control machine tool base adjusting device of claim 1, wherein: the inner wall of the supporting cylinder (5) is provided with threads, and the threads on the inner wall of the supporting cylinder (5) are matched with the threads on the outer surface of the adjusting rod (4).

4. The numerical control machine tool base adjusting device of claim 1, wherein: the motor (11) is a forward and reverse rotating motor.

5. The numerical control machine tool base adjusting device of claim 1, wherein: the material of the spring (7) is 60Si2Mn steel.

6. The numerical control machine tool base adjusting device of claim 1, wherein: the base (1) and the shell (15) are made of moisture-resistant and rust-resistant weather-resistant steel.

7. The numerical control machine tool base adjusting device of claim 1, wherein: the second magnet (21) is an electromagnet, and the second magnet (21) is attracted with the first magnet (18) after being electrified.