CN210387709U

CN210387709U - Numerical control milling machine for producing automatic brake clearance adjusting arm

Info

Publication number: CN210387709U
Application number: CN201920504001.8U
Authority: CN
Inventors: 李孝斌
Original assignee: Hubei Gulian Industrial Co ltd
Current assignee: Hubei Gulian Industrial Co ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-04-24
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a numerically controlled fraise machine for producing braking clearance automatic adjustment arm, which comprises a box body, wherein four corners of the bottom of the box body are respectively provided with an electric lifting rod, the lifting end of the electric lifting rod is provided with a caster seat, the bottoms of two caster seats on one side are provided with fixed casters, the bottoms of two caster seats on the other side are provided with universal casters, the center of the bottom of the inner cavity of the box body is provided with a base, the upper surface of the base is rotatably connected with a rotating shaft through a bearing, the top end of the rotating shaft is provided with a worm wheel, the upper surface of the worm wheel is provided with a connecting column, the numerically controlled fraise machine for producing the braking clearance automatic adjustment arm can be moved and used, brings convenience for the operation and use of working personnel, can realize the automatic rotary processing of parts to be processed, further improves the processing efficiency, and can realize the integral movement of the equipment through an electric telescopic rod, the fixed, the automatic rotation machining of the parts to be machined can be realized through the servo motor.

Description

Numerical control milling machine for producing automatic brake clearance adjusting arm

Technical Field

The utility model relates to a machine-building technical field specifically is a numerically controlled fraise machine that production braking clearance automatic adjustment arm was used.

Background

In the production of the automatic adjusting arm of the brake clearance, a machine tool clamp is an indispensable technological device which directly influences the processing precision, the labor productivity, the manufacturing cost of products and the like, and a numerical control milling machine is a machine tool clamp processing device developed on the basis of a common milling machine, the processing technology of the machine tool clamp and the processing technology of the machine tool clamp are basically the same, and the structure of the machine tool clamp is somewhat similar. At present, a numerical control milling machine on the market can not be moved to use generally, parts to be processed can not be automatically rotated to be processed, inconvenience is brought to operators, and the working efficiency of the operators is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a numerically controlled fraise machine that production braking clearance automatic adjustment arm was used, can remove the use, the operation use for the staff has brought the facility, can realize the automatic rotation processing of waiting to process the part moreover, further carries the efficiency of processing, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a numerically controlled fraise machine for producing braking clearance automatic adjustment arm comprises a box body, wherein four corners of the bottom of the box body are respectively provided with an electric lifting rod, the lifting end of the electric lifting rod is provided with a caster seat, the bottoms of the two caster seats on one side are provided with fixed casters, the bottoms of the two caster seats on the other side are provided with universal casters, the center of the bottom of the inner cavity of the box body is provided with a base, the upper surface of the base is rotatably connected with a rotating shaft through a bearing, the top end of the rotating shaft is provided with a worm wheel, the upper surface of the worm wheel is provided with a connecting column, the top end of the connecting column is provided with a rotating disk, the upper surface of the rotating disk is provided with a fixed structure, one side of the bottom of the inner cavity of the box body is provided with a fixed frame, the side of the fixed frame, the output shaft of the servo motor is rotatably connected with one end, far away from the worm wheel, of the worm, a round through groove is formed in the middle of the upper surface of the box body, a fixing plate is arranged on the rear side edge of the upper surface of the box body, a spindle box is arranged on the side face of the fixing plate, a milling head corresponding to the rotary disk is arranged at the bottom of the spindle box, a PLC is arranged on the upper surface of the box body, the input end of the PLC is electrically connected with the output end of an external power supply, the output end of the PLC is electrically connected with the input end of the electric lifting rod and the servo motor, and the PLC is.

As an optimal technical scheme of the utility model, the bottom of box is located the inboard position correspondence of electric lift pole and is equipped with four support columns, the bottom of support column is equipped with the sucking disc.

As an optimized technical scheme of the utility model, the rotary disk communicates with each other with circular logical groove, and the upper surface of rotary disk is not less than the upper surface of box.

As a preferred technical scheme of the utility model, fixed knot constructs including the fixed frame of U type, the screw female connection of the fixed frame of U type one of them arm side has the screw rod, the outside end of screw rod is equipped with the knob, the medial extremity of screw rod is passed through tapered roller bearing and is connected with the side rotation of splint.

As an optimized technical solution of the utility model, the inboard of another arm of the fixed frame of U type and the inboard of splint are equipped with corresponding rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: this numerically controlled fraise machine that production braking clearance automatic adjustment arm was used can remove the use, and the operation of using for the staff has brought the facility, can realize treating the automatic rotation processing of processing part moreover, further improves the efficiency of processing, can realize the holistic removal of equipment through electric telescopic handle, truckle and universal castor, can realize treating the automatic rotation processing of processing part through servo motor and rotary disk.

Drawings

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

fig. 2 is the internal structure diagram of the box of the present invention.

In the figure: the automatic milling machine comprises a box body 1, a rotating disk 2, a fixing structure 3, a knob 301, a screw rod 302, a tapered roller bearing 303, a clamping plate 304, a fixed frame 305U-shaped, a rubber pad 306, a fixed plate 4, a main spindle box 5, a milling head 6, a PLC 7, an electric lifting rod 8, a fixed caster 9, a support column 10, a suction cup 11, a caster seat 12, a universal caster 13, a rotating shaft 14, a connecting column 15, a worm wheel 16, a servo motor 17, a fixed frame 18, a worm 19, a base 20 and a circular through groove 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a numerical control milling machine for producing an automatic braking clearance adjusting arm comprises a box body 1, electric lifting rods 8 are arranged at four corners of the bottom of the box body 1, caster seats 12 are arranged at lifting ends of the electric lifting rods 8, fixed casters 9 are arranged at the bottoms of the two caster seats 12 on one side, universal casters 13 are arranged at the bottoms of the two caster seats 12 on the other side, the whole movement of equipment can be realized through the electric lifting rods 8, the fixed casters 9 and the universal casters 13, four support columns 10 are correspondingly arranged at positions, which are positioned at the inner sides of the electric lifting rods 8, of the bottom of each support column 10, suckers 11 are arranged at the bottoms of inner cavities of the box body 1, a base 20 is arranged at the center of the bottom of each inner cavity of the box body 1, a rotating shaft 14 is rotatably connected to the upper surface of the base 20 through bearings, a worm wheel 16 is arranged at the top end of the rotating shaft 14, a connecting column 15, the fixed structure 3 comprises a U-shaped fixed frame 305, a screw 302 is connected with the screw hole of the side surface of one arm of the U-shaped fixed frame 305 in a threaded manner, a knob 301 is arranged at the outer side end of the screw 302, the inner side end of the screw 302 is rotatably connected with the side surface of a clamping plate 304 through a tapered roller bearing 303, a corresponding rubber pad 306 is arranged at the inner side of the other arm of the U-shaped fixed frame 305 and the inner side of the clamping plate 304, a fixed frame 18 is arranged at one side of the bottom of the inner cavity of the box body 1, a worm 19 matched with a worm wheel 16 is rotatably connected with the side surface of the fixed frame 18 through a bearing, a servo motor 17 is fixedly arranged on a fixed block at the side surface of the fixed frame 18, automatic rotating processing of a part to be processed can be realized through the servo motor 17 and a rotating disc 2, the output shaft of, the upper surface of the rotating disc 2 is not lower than the upper surface of the box body 1, a fixing plate 4 is arranged on the rear side edge of the upper surface of the box body 1, a spindle box 5 is arranged on the side face of the fixing plate 4, a milling head 6 corresponding to the rotating disc 2 is arranged at the bottom of the spindle box 5, a PLC 7 is arranged on the upper surface of the box body 1, the input end of the PLC 7 is electrically connected with the output end of an external power supply, the output end of the PLC 7 is electrically connected with an electric lifting rod 8 and the input end of a servo motor 17, the PLC 7 is electrically connected with the spindle box 5 in a two-way mode, the spindle box 5, the electric lifting rod 8 and the servo motor 17 are controlled by the PLC 7 to work in a common mode in the prior art, and the PLC 7 is in a 6.

When in use: switch on, through the extension of PLC controller 7 control electric lift pole 8, let truckle 9 and casters 13 land, and make support column 10 and sucking disc 11 liftoff, with equipment integral movement to suitable position, shorten through PLC controller 7 control electric lift pole 8, let truckle 9 and casters 13 liftoff, and make support column 10 and sucking disc 11 land, with equipment integral fixation, to treat that the part of processing is put into U type fixed frame 305, fix it through knob 301 and screw 302, through PLC controller headstock 5 and milling head 6 work, treat the processing part and process, in the course of working, as required, through PLC controller 7 control servo motor 17 rotation, drive worm 19 and worm wheel 16 and rotate, and then drive the rotation of rotary disk 2, can realize treating the automatic rotation processing of processing part.

The utility model discloses can remove the use, use the operation for the staff and brought the facility, can realize the automatic rotation processing of waiting to process the part moreover, further carry the efficiency of processing, can realize the holistic removal of equipment through electric lift pole 8, truckle 9 and universal caster 13, can realize waiting to process the automatic rotation processing of part through servo motor 17 and rotary disk 2.

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 numerically controlled fraise machine that production braking clearance automatic adjustment arm was used, includes box (1), its characterized in that: the four corners of the bottom of the box body (1) are respectively provided with an electric lifting rod (8), the lifting end of the electric lifting rod (8) is provided with a caster seat (12), the bottoms of the two caster seats (12) on one side are provided with fixed casters (9), the bottoms of the two caster seats (12) on the other side are provided with universal casters (13), the center of the bottom of the inner cavity of the box body (1) is provided with a base (20), the upper surface of the base (20) is rotatably connected with a rotating shaft (14) through a bearing, the top end of the rotating shaft (14) is provided with a worm wheel (16), the upper surface of the worm wheel (16) is provided with a connecting column (15), the top end of the connecting column (15) is provided with a rotating disc (2), the upper surface of the rotating disc (2) is provided with a fixed structure (3), one side of the bottom of the inner cavity of the box body (1) is provided with a fixing frame (18), the side, a servo motor (17) is fixedly arranged on the fixed block on the side surface of the fixed frame (18), the output shaft of the servo motor (17) is rotationally connected with one end of the worm (19) far away from the worm wheel (16), a circular through groove (21) is arranged in the middle of the upper surface of the box body (1), a fixing plate (4) is arranged on the rear side edge of the upper surface of the box body (1), a main shaft box (5) is arranged on the side surface of the fixed plate (4), a milling head (6) corresponding to the rotating disc (2) is arranged at the bottom of the main shaft box (5), the upper surface of the box body (1) is provided with a PLC (programmable logic controller) (7), the input end of the PLC (7) is electrically connected with the output end of an external power supply, the output end of the PLC controller (7) is electrically connected with the input ends of the electric lifting rod (8) and the servo motor (17), and the PLC (7) is in bidirectional electric connection with the spindle box (5).

2. The numerically controlled milling machine for producing an automatic adjusting arm for a brake clearance according to claim 1, wherein: the bottom of box (1) is located the inboard position correspondence of electric lift pole (8) and is equipped with four support columns (10), the bottom of support column (10) is equipped with sucking disc (11).

3. The numerically controlled milling machine for producing an automatic adjusting arm for a brake clearance according to claim 2, wherein: the rotating disc (2) is communicated with the circular through groove (21), and the upper surface of the rotating disc (2) is not lower than that of the box body (1).

4. The numerically controlled milling machine for producing an automatic adjusting arm for a brake clearance according to claim 3, wherein: fixed knot constructs (3) including the fixed frame of U type (305), the screw female connection of one of them arm side of the fixed frame of U type (305) has screw rod (302), the outside end of screw rod (302) is equipped with knob (301), the medial extremity of screw rod (302) is passed through tapered roller bearing (303) and is connected with the side rotation of splint (304).

5. The numerically controlled milling machine for producing an automatic adjusting arm for a brake clearance according to claim 4, wherein: the inner side of the other arm of the U-shaped fixing frame (305) and the inner side of the clamping plate (304) are provided with corresponding rubber pads (306).