CN217166715U

CN217166715U - Cutting device is used in ball production and processing

Info

Publication number: CN217166715U
Application number: CN202220695845.7U
Authority: CN
Inventors: 李斌; 张艳妮; 何彦东
Original assignee: Jinan Gold Machinery Electronics Co ltd
Current assignee: Jinan Gold Machinery Electronics Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-12
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to a lead screw processing technology field especially relates to a ball is cutting device for production and processing. The technical scheme comprises the following steps: cutting platform, electric telescopic handle one, crossbeam and removal seat, two stands are installed to cutting platform upper surface right-hand member symmetry, and flexible post is installed in inserting in two stands the crossbeam is installed on two flexible capital ends, and the notch has been seted up to the crossbeam lower surface, and the inside lead screw pivot that is equipped with of crossbeam, lead screw pivot one end through the bearing frame fixed, the other end with install the translation motor output shaft in the crossbeam side, remove the seat spacing install in the crossbeam, and with lead screw pivot screwed connection, remove the seat lower extreme and install the spliced pole, the spliced pole bottom mounting has the L shaped plate, is fixed with the cutting motor on the L shaped plate, and the cutting wheel is installed to cutting motor output shaft. The utility model discloses the realization is carried out isometric cutting to the lead screw, and once can cut simultaneously many with the lead screw, has improved the off-the-shelf quality of lead screw and output.

Description

Cutting device is used in ball production and processing

Technical Field

The utility model relates to a lead screw processing technology field specifically is a cutting device is used in ball production and processing.

Background

The screw rod is a mechanical assembly for converting rotary motion into linear motion through a corresponding assembly, the screw rod is commonly used for mechanical measurement and transmission operation in the precision machine industry, the manufacturing of the screw rod is rapidly developed due to the fact that the precision requirement of modern mechanical industry on parts is higher and higher, and a cutting device is often needed to cut the screw rod in the process of producing the screw rod so as to obtain the screw rod with the required length.

The existing cutting device for lead screw production cannot cut lead screws in a fixed section, so that the cut lead screws are different in length, the quality of a finished lead screw product is influenced, only one lead screw can be cut at each time, the production efficiency is low, and the yield is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball is cutting device for production and processing, the ability that possesses carries out isometric cutting to the lead screw, and once can cut simultaneously with the lead screw many, has improved the off-the-shelf quality of lead screw and output advantage, has solved the problem of mentioning in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a cutting device for producing and processing a ball screw comprises a cutting table, an electric telescopic rod I, a cross beam and a moving seat, two upright posts are symmetrically arranged at the right end of the upper surface of the cutting table, telescopic posts are inserted and arranged in the two upright posts, fixing seats are symmetrically arranged at the left sides of the two upright posts, electric telescopic rods II are arranged at the upper ends of the two fixing seats, a pressing plate is arranged at the extending ends of the two electric telescopic rods II, the cross beam is arranged at the top ends of the two telescopic columns, the lower surface of the cross beam is provided with a notch, a screw rod rotating shaft is arranged in the cross beam, one end of the screw rod rotating shaft is fixed through a bearing seat, the other end of the screw rod rotating shaft is connected with an output shaft of a translation motor arranged on the side surface of the cross beam, the movable base is installed in the cross beam in a limiting mode and is spirally connected with the screw rod rotating shaft, the lower end of the movable base is provided with a connecting column, the bottom end of the connecting column is fixedly provided with an L-shaped plate, a cutting motor is fixed on the L-shaped plate, and a cutting wheel is installed on an output shaft of the cutting motor.

Preferably, four supporting legs are installed to cutting table bottom four corners is the rectangle array, and all installs the stiffener between four supporting leg lower extremes. Through setting up four supporting legs, realize carrying out stable support to the cutting table.

Preferably, a conveying frame and a supporting seat are installed at the left end of the upper surface of the cutting table, the supporting seat is located under the pressing plate close to the two stand columns, a roller wheel is installed on the conveying frame, and an arc-shaped groove is formed in the upper surface of the supporting seat. Through setting up the carriage, realize being convenient for promote ball screw, set up the supporting seat, realize that the cooperation clamp plate presss from both sides ball screw tightly.

Preferably, rectangular grooves are formed in the two transverse sides in the cutting table, fixing screws are spirally connected to the ends, located at the two rectangular groove outlet ends, of the upper surface of the cutting table, sliding rods are slidably mounted in the two rectangular grooves, baffles are mounted at the outer end heads of the two sliding rods, and dividing scales are arranged on the upper surfaces of the two sliding rods. Through setting up two slide bars and baffle, not hard up set screw takes two slide bars out assigned position, realizes adjusting ball screw cutting length.

Preferably, a guide plate is installed below the right side of the cutting table through a fixing rod. Through setting up the guide plate, realize carrying out the water conservancy diversion to the ball screw after the cutting.

Preferably, electric telescopic handle one is equipped with two, and two electric telescopic handle one are installed in the stand both sides through fixed cover, and two electric telescopic handle one stretch out the end and fix on the fixed block, and two fixed blocks are fixed on flexible post. Through setting up two electric telescopic handle one, realize driving the cutting wheel and reciprocate and carry out cutting work.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up baffle and two slide bars, according to the length of the screw rod of wanting to cut, not hard up two fixed screws, pull the baffle right and drive two slide bars and take out, according to the scale that the slide bar upper surface was equipped with, stop when pulling appointed length, screw up two fixed screws, realize carrying out isometric cutting to ball screw, improved ball screw's processingquality.

2. The utility model discloses a with ball screw in the running roller on the carriage is being pushed into the arc recess on the supporting seat one by one, until ball screw other end contact baffle, two electric telescopic handle simultaneous workings, it descends to press from both sides ball screw tightly to drive the clamp plate, then start cutting motor in proper order, electric telescopic handle one and translation motor, cutting motor work drives the cutting wheel and rotates, an electric telescopic handle work drives the cutting wheel and descends contact ball screw, translation motor work drives the cutting wheel and moves from a left side to the right (or from the right side to the left), the realization is cut a plurality of ball screw in proper order, ball screw process yield has been improved.

Drawings

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

fig. 2 is a left side view of the present invention;

fig. 3 is a partial broken view of the present invention.

In the figure: 1. a cutting table; 2. a rectangular groove; 3. a slide bar; 4. a supporting seat; 5. supporting legs; 6. a baffle; 7. a baffle plate; 8. fixing screws; 9. a column; 10. a first electric telescopic rod; 11. cutting the motor; 12. a telescopic column; 13. a fixed block; 14. a cross beam; 15. a cutting wheel; 16. a second electric telescopic rod; 17. a fixed seat; 18. pressing a plate; 19. a carriage; 20. a translation motor; 21. a screw rod rotating shaft; 22. a notch; 23. a movable seat; 24. connecting columns; 25. an L-shaped plate; 26. and (4) rolling.

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 to 3, the present invention provides a technical solution of a cutting device for manufacturing a ball screw: a cutting device for ball screw production and processing comprises a cutting table 1, a first electric telescopic rod 10, a cross beam 14 and a moving seat 23, wherein four supporting legs 5 are arranged at four corners of the bottom end of the cutting table 1 in a rectangular array, reinforcing rods are arranged between the lower ends of the four supporting legs 5, two upright posts 9 are symmetrically arranged at the right end of the upper surface of the cutting table 1, telescopic posts 12 are inserted into the two upright posts 9, fixing seats 17 are symmetrically arranged at the left sides of the two upright posts 9, a second electric telescopic rod 16 is arranged at the upper ends of the two fixing seats 17, a pressing plate 18 is arranged at the extending ends of the two second electric telescopic rods 16, a conveying frame 19 and a supporting seat 4 are arranged at the left end of the upper surface of the cutting table 1, the supporting seat 4 is positioned right below the pressing plate 18 close to the two upright posts 9, a roller 26 is arranged on the conveying frame 19, and an arc-shaped groove is formed in the upper surface of the supporting seat 4; the ball screws are pushed into the arc-shaped grooves in the supporting seat 4 along the roller wheels 26 on the conveying frame 19 one by one until the other ends of the ball screws contact the baffle 7, and the two electric telescopic rods 16 work simultaneously to drive the pressing plate 18 to descend to clamp the ball screws tightly.

The beam 14 is installed at the top ends of the two telescopic columns 12, notches 22 are formed in the lower surface of the beam 14, a screw rod rotating shaft 21 is arranged inside the beam 14, one end of the screw rod rotating shaft 21 is fixed through a bearing seat, the other end of the screw rod rotating shaft 21 is connected with an output shaft of a translation motor 20 installed on the side surface of the beam 14, a moving seat 23 is installed in the beam 14 in a limiting mode and is in spiral connection with the screw rod rotating shaft 21, a connecting column 24 is installed at the lower end of the moving seat 23, an L-shaped plate 25 is fixed at the bottom end of the connecting column 24, a cutting motor 11 is fixed on the L-shaped plate 25, cutting wheels 15 are installed on the output shaft of the cutting motor 11, two electric telescopic rods 10 are arranged, the two electric telescopic rods 10 are installed on two sides of the upright column 9 through fixing sleeves, the extending ends of the two electric telescopic rods 10 are fixed on the fixing blocks 13, and the two fixing blocks 13 are fixed on the telescopic columns 12; the cutting motor 11, the first electric telescopic rod 10 and the translation motor 20 are started in sequence, the cutting motor 11 works to drive the cutting wheel 15 to rotate, the first electric telescopic rod 10 works to drive the cutting wheel 15 to descend and contact with the ball screw, the translation motor 20 works to drive the screw rotating shaft 21 to rotate, the screw rotating shaft 21 rotates the suspender moving seat 23 and the cutting wheel 15 to move from left to right (or from right to left), the ball screw is cut in sequence, and the cut ball screw slides down from the guide plate 6.

Rectangular grooves 2 are formed in two transverse sides in the cutting table 1, fixing screws 8 are spirally connected to the upper surface of the cutting table 1 at the outlet ends of the two rectangular grooves 2, sliding rods 3 are slidably mounted in the two rectangular grooves 2, baffles 7 are mounted at the outer end heads of the two sliding rods 3, and graduated scales are arranged on the upper surfaces of the two sliding rods 3; according to the length of the screw rod to be cut, two fixing screws 8 are loosened, the baffle 7 is pulled rightwards to drive the two slide rods 3 to be drawn out, the slide rod 3 stops when the upper surface of the slide rod is pulled to a specified length according to a graduated scale arranged on the upper surface of the slide rod, the two fixing screws 8 are screwed, and the ball screw is cut at equal length. A guide plate 6 is arranged below the right side of the cutting table 1 through a fixed rod.

The utility model discloses all motors choose for use small-size servo motor-14 HS2408 model to design, and this model motor only refers to as affiliated technical field personnel and chooses for use, and affiliated technical field personnel can carry out the motor of matching the same parameter and function according to the actual production needs and install the debugging and use, the utility model discloses do not describe repeatedly.

The working principle is as follows: when the utility model is used, firstly, according to the length of the lead screw to be cut, two fixing screws 8 are loosened, the baffle 7 is pulled rightwards to drive two slide bars 3 to be drawn out, according to a scale arranged on the upper surface of the slide bar 3, the slide bar is pulled to a specified length, the two fixing screws 8 are tightened, then the ball screws are pushed into the arc-shaped groove on the supporting seat 4 along with the roller 26 on the conveying frame 19 one by one until the other end of the ball screw contacts the baffle 7, two electric telescopic rods 16 work simultaneously to drive the pressing plate 18 to descend to clamp the ball screw, then the cutting motor 11, the electric telescopic rod one 10 and the translation motor 20 are started in sequence, the cutting motor 11 works to drive the cutting wheel 15 to rotate, the electric telescopic rod one 10 works to drive the cutting wheel 15 to descend to contact the ball screw, the translation motor 20 works to drive the lead screw rotating shaft 21 to drive the lead screw rotating shaft 23, the suspender moving seat 23 and the cutting wheel 15 to move from left (or from right to left), and cutting the ball screw in sequence, and sliding the cut ball screw from the guide plate 6.

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 cutting device is used in ball production and processing, includes cutting platform (1), electric telescopic handle (10), crossbeam (14) and removes seat (23), its characterized in that: two columns (9) are symmetrically installed at the right end of the upper surface of the cutting table (1), telescopic columns (12) are inserted into the two columns (9), fixing seats (17) are symmetrically installed at the left sides of the two columns (9), electric telescopic rods (16) are installed at the upper ends of the two fixing seats (17), a pressing plate (18) is installed at the extending ends of the two electric telescopic rods (16), the beam (14) is installed at the top ends of the two telescopic columns (12), notches (22) are formed in the lower surface of the beam (14), a screw rod rotating shaft (21) is arranged inside the beam (14), one end of the screw rod rotating shaft (21) is fixed through a bearing seat, the other end of the screw rod rotating shaft is connected with an output shaft of a translation motor (20) installed on the side surface of the beam (14), a connecting column (24) is installed at the lower end of the moving seat (23) in a limiting mode in the beam (14) and is spirally connected with the screw rod rotating shaft (21), an L-shaped plate (25) is fixed at the bottom end of the connecting column (24), a cutting motor (11) is fixed on the L-shaped plate (25), and a cutting wheel (15) is mounted on an output shaft of the cutting motor (11).

2. The cutting device for producing and processing a ball screw according to claim 1, wherein: four supporting legs (5) are installed to cutting platform (1) bottom four corners is the rectangle array, and all install the stiffener between four supporting legs (5) lower extreme.

3. The cutting device for producing and processing a ball screw according to claim 1, wherein: cutting platform (1) upper surface left end installation carriage (19) and supporting seat (4), supporting seat (4) are close to two stand (9) and are located clamp plate (18) under, install running roller (26) on carriage (19), and arc recess has been seted up to supporting seat (4) upper surface.

4. The cutting device for producing and processing a ball screw according to claim 1, wherein: rectangular channel (2) have been seted up to inside horizontal both sides of cutting platform (1), and cutting platform (1) upper surface is located two rectangular channel (2) exit end screwed connection has fixed screw (8), and slidable mounting has slide bar (3) in two rectangular channel (2), and baffle (7) are installed to two slide bar (3) outer end, and two slide bar (3) upper surfaces are equipped with the scale.

5. The cutting device for producing and processing a ball screw according to claim 1, wherein: a guide plate (6) is arranged below the right side of the cutting table (1) through a fixing rod.

6. The cutting device for producing and processing a ball screw according to claim 1, wherein: the two electric telescopic rods I (10) are arranged, the two electric telescopic rods I (10) are installed on two sides of the upright post (9) through fixing sleeves, the extending ends of the two electric telescopic rods I (10) are fixed on the fixing blocks (13), and the two fixing blocks (13) are fixed on the telescopic post (12).