CN205763545U - A CNC shear - Google Patents

Abstract

The utility model discloses a numerical control is cut, include: the fixing base is connected with the numerical control through the adjusting part that is equipped with and cuts the lower mould on the fixing base, the front middle-end on the numerical control cuts the lower mould is connected with the eccentric disc through the rotatory fixed axle that is equipped with, the front end of eccentric disc is connected with the numerical control and cuts the mould, the rear side of cutting the lower mould in the numerical control has set firmly power device, power device with the eccentric disc is connected. The utility model discloses a fixing base can the regulating action go up and down, uses more in a flexible way, adapts to different equipment uses, and the steel wire is cut the port and is leveled, and no burr adopts the miniwatt motor to follow lower mould lever through the speed reducer, and the motor is installed at the scissors afterbody, does not occupy too much space, the utility model has the characteristics of small, strength is big, and the noise is little, than traditional oil pressure and cut convenient to use, energy-conservation, the environmental protection has saved bulky oil pressure station.

Description

A CNC shear

technical field

The utility model relates to the technical field of automation equipment, in particular to a numerical control shear.

Background technique

In the production of springs, hydraulic shears are currently used to cut off. The use of hydraulic shears requires the configuration of a bulky oil pressure station. The current hydraulic shears have disadvantages such as excessive volume resulting in waste of space, high noise, high energy consumption and insufficient environmental protection. .

Utility model content

The purpose of this utility model is to provide a kind of digital control shear.

According to one aspect of the present invention, it includes: a fixed seat, on which a numerically controlled cutting die is connected through an adjusting assembly provided, and the front middle end of the numerically controlled cutting die is passed through a provided rotating fixed shaft An eccentric disk is connected, and the front end of the eccentric disk is connected with a numerically controlled upper mold for shearing, and a power device is fixed on the rear side of the numerically controlled lower mold, and the power device is connected with the eccentric disk.

Further, the power device includes a motor base, on which are connected motors and reducers connected to each other.

Further, the rear end of the CNC cutting die is provided with an "L" installation part, and the power device is fixed on the installation part.

Further, the power device is connected to the eccentric disk through a provided universal bearing.

Further, both the numerical control cutting die and the front end of the numerical control cutting die are provided with foldable cutting openings.

Further, the adjustment assembly includes an adjustment block arranged between the fixed seat and the CNC cutting die, and the adjustment block is provided with a U-shaped groove arranged longitudinally.

Compared with the prior art, the principle of the utility model is to use the mode of the motor with the reducer and the eccentric disk, and the eccentric disk drives the servo to cut the upper mold, so that the upper mold and the lower mold are dislocated, thereby cutting the steel wire; the fixing seat of the utility model The function can be adjusted to lift, the application is more flexible, and it is suitable for different equipment. The steel wire cutting port is flat and has no burrs. A small-power motor is used to connect the upper and lower mold levers through the reducer. The motor is installed at the tail of the scissors and does not occupy too much space. The utility model It has the characteristics of small size, high strength, low noise, etc. Compared with traditional hydraulic shears, it is more convenient to use, energy-saving, environmentally friendly, and saves the bulky hydraulic station.

Description of drawings

Figure 1 is a schematic diagram of the structure of a CNC shear.

Fig. 2 is a schematic diagram of another angle after removing the casing in Fig. 1 .

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Figures 1 to 2 schematically show a CNC shear according to the utility model.

A kind of numerical control scissors provided in this embodiment, please refer to Fig. 1 to Fig. 2, comprises: fixed seat 001, on said fixed seat 001, is connected with digital control cutting die 002 through the adjusting assembly provided, and said adjusting assembly includes The adjustment block 003 arranged between the fixed seat 001 and the numerical control cutting die 002, the U-shaped groove 004 arranged vertically on the said regulating block 003, is fixedly connected with the said numerical control cutting die 002 through the U-shaped groove 004, And the position of the screw or bolt in the U-shaped groove 004 can be adjusted to realize the adjustment of the height of the numerically controlled shearing die 002. The front middle end of the numerically controlled shearing die 002 is connected with an eccentric disk 006 through the fixed rotation shaft 005 provided, The front end of the eccentric disc 006 is connected with a numerically controlled upper die 007, and the rear end of the numerically controlled lower die 002 is provided with a mounting part 008 in an "L" shape, and the power device is fixed on the mounting part 008. The rear side of the numerically controlled cutting die 002 is fixed with a power unit, and the power unit includes a motor base 009, and the motor base 009 is connected with an interconnected motor 010 and a speed reducer 011, and the power unit is connected to the motor base 009. The eccentric disk 006 is connected, the power unit and the eccentric disk 006 are connected through the provided universal bearing 012, and the front end of the numerical control cutting die 002 and the numerical control cutting die 002 are all provided with foldable cutting ports 013.

Compared with the prior art, the principle of the utility model is to use the motor 010 with the reducer 011 and the mode of the eccentric disc 006, and the eccentric disc 006 drives the servo to cut the upper mold, so that the upper mold and the lower mold are dislocated, thereby cutting the steel wire; The new fixed seat 001 can be adjusted to move up and down. It is more flexible in application and suitable for different equipment. The steel wire cutting port is flat and has no burrs. The small power motor 010 is used to connect the upper and lower mold levers through the reducer 011. The motor 010 is installed at the tail of the scissors. Occupying too much space, the utility model has the characteristics of small size, high strength, low noise, etc. Compared with traditional hydraulic shears, it is more convenient to use, energy-saving, environmentally friendly, and saves a bulky hydraulic station.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Personnel should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (6)

1. a numerical control is cut, it is characterized in that, including: fixing seat, on described fixing seat, the adjusting part connection by being provided with has numerical control to cut mould, described numerical control is cut front middle-end on mould and is fixed axle by the rotation being provided with and connect and have eccentric disc, the front end of described eccentric disc connects has numerical control to cut upper mold, and described numerical control is cut the rear side of mould and is installed with power set, and described power set are connected with described eccentric disc.

Numerical control the most according to claim 1 is cut, it is characterised in that described power set include motor cabinet, and described motor cabinet connects interconnective motor and reductor.

Numerical control the most according to claim 1 is cut, it is characterised in that described numerical control is cut the rearward end of mould and is provided with the installation portion filled in " L ", and described power set are fixed on this installation portion.

Numerical control the most according to claim 1 is cut, it is characterised in that between described power set and eccentric disc, the universal bearing by being provided with is connected.

Numerical control the most according to claim 1 is cut, it is characterised in that mould is cut in described numerical control and numerical control is cut the leading section of mould and is provided with the cutting mouth of foldable.

Numerical control the most according to claim 1 is cut, it is characterised in that the regulating block that described adjusting part includes being arranged at fixing seat and numerical control is cut between mould, and described regulating block is provided with longitudinally disposed U-lag.