CN213357664U

CN213357664U - Ball screw quenching device

Info

Publication number: CN213357664U
Application number: CN202022377753.8U
Authority: CN
Inventors: 王军; 王勇; 王婷婷
Original assignee: Yancheng Junle Da Electrical Appliance Technology Co ltd
Current assignee: Yancheng Junle Da Electrical Appliance Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-04
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a ball quenching device, including base, high frequency quenching case, the high frequency quenches the case and is located base top one side, the high frequency quenches the bottom half and is fixed with the landing leg, the landing leg is fixed on the base, base upper end fixedly connected with mounting bracket, the inboard horizontal board of placing of fixedly connected with of mounting bracket, it crosses the high frequency and quenches the incasement side to place the board, it has seted up the guide way to place the board up end, be equipped with the mobilizable frame of placing in the guide way, install electronic guide rail on the base, the removal of electronic guide rail is served and is installed and place the feeding mechanism that the frame is connected, install the cooling spray tube that is located the board top in the mounting bracket on the roof. The utility model discloses in the quenching treatment process to ball, realize ball's quick material loading, unload, greatly improve the efficiency of quenching processing, have fine popularization and practical value.

Description

Ball screw quenching device

Technical Field

The utility model relates to a ball processing technology field especially relates to a ball guenching unit.

Background

The ball screw is the most commonly used transmission element on tool machinery and precision machinery, and has the main function of converting rotary motion into linear motion or converting torque into axial repeated acting force, and has the characteristics of high precision, reversibility and high efficiency. In the production and processing of the ball screw, the ball screw needs to be quenched. The existing high-frequency quenching device is generally manually used for putting the ball screw into a high-frequency quenching box to be heated, and then is taken out to be cooled, so that quenching treatment is realized, therefore, the ball screw is not convenient to feed and discharge, the processing efficiency is reduced, and the safety accident that personnel are scalded easily occurs, so that the ball screw quenching device is required to be designed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a ball screw quenching device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the ball screw quenching device comprises a base and a high-frequency quenching box, wherein the high-frequency quenching box is positioned on one side above the base, supporting legs are fixed at the bottom of the high-frequency quenching box and are fixed on the base, a mounting frame is fixedly connected to the upper end of the base, a transverse placing plate is fixedly connected to the inner side of the mounting frame and transversely penetrates through the inner side of the high-frequency quenching box, a guide groove is formed in the upper end face of the placing plate, a movable placing frame is arranged in the guide groove, an electric guide rail is mounted on the base, a feeding mechanism connected with the placing frame is mounted at the moving end of the electric guide rail, a cooling spray pipe positioned above the placing plate is mounted on the inner top wall of the mounting frame, a feeding mechanism is mounted at the upper end of the mounting frame and comprises a moving rod fixedly connected to the moving end of the electric guide rail, the moving rod upwards passes through the moving groove, the side wall of the moving rod is rotatably connected with a first rotating shaft, the other end of the first rotating shaft is fixedly connected to one side wall of the placing frame, a first motor is arranged on the side wall of the movable rod, the tail end of the output shaft of the first motor penetrates through the moving rod and is fixedly connected with the end part of the first rotating shaft, the feeding mechanism comprises a feeding box embedded at the upper end of the mounting frame, the bottom of the feeding box is provided with a blanking groove positioned above the placing plate, one side of the feeding box is provided with a feeding groove communicated with the blanking groove, a blanking stop block is arranged in the blanking groove, a second rotating shaft is fixedly connected on the side wall of the blanking stop block, the both ends of second pivot are all rotated and are connected on the inner wall of silo down, install the second motor on the outer wall of feeding case, the terminal fixed connection of second motor output shaft is in the one end of second pivot.

Preferably, the feed chute is a chute.

Preferably, the middle part of the placing frame is provided with a barrier strip, and the barrier strip is of a U-shaped structure.

Preferably, the barrier strip is integrally formed with the placement frame.

The utility model has the advantages that: in the quenching treatment process of the ball screw, the ball screw is quickly loaded and unloaded, the quenching treatment efficiency is greatly improved, and the quenching treatment device has good popularization and practical values.

Drawings

FIG. 1 is a schematic structural view of a ball screw quenching apparatus provided by the present invention;

FIG. 2 is a schematic structural view of a feeding mechanism of the ball screw quenching apparatus of the present invention;

FIG. 3 is a schematic structural view of the inner side of the placing plate of the ball screw quenching apparatus according to the present invention;

fig. 4 is a schematic side view of a placing frame of the ball screw quenching device of the present invention.

In the figure: the device comprises a base 1, an electric guide rail 2, a movable rod 3, a movable groove 4, a placing plate 5, a guide groove 6, a first motor 7, a first rotating shaft 8, a placing frame 9, a feeding box 10, a second motor 11, a cooling spray pipe 12, a high-frequency quenching box 13, a mounting frame 14, supporting legs 15, a feeding groove 16, a discharging groove 17, a discharging stop block 18, a second rotating shaft 19 and a blocking strip 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, a ball screw quenching device comprises a base 1 and a high-frequency quenching box 13, wherein the high-frequency quenching box 13 is in the prior art, an alternating current induction coil is arranged in the high-frequency quenching box 13 to realize metal heating, the high-frequency quenching box 13 is arranged on one side above the base 1, supporting legs 15 are fixed at the bottom of the high-frequency quenching box 13, the supporting legs 15 are fixed on the base 1, an installation frame 14 is fixedly connected at the upper end of the base 1, a transverse placing plate 5 is fixedly connected at the inner side of the installation frame 14, the placing plate 5 transversely penetrates through the inner side of the high-frequency quenching box 13, a guide groove 6 is arranged at the upper end face of the placing plate 5, a movable placing frame 9 is arranged in the guide groove 6, the placing plate 5 and the placing frame 9 are both made of high-temperature resistant materials, an electric guide rail 2 is arranged on the base 1, the cooling spray pipe 12 is externally connected with the existing cooling water supply, so that water can be sprayed for cooling, and the feeding mechanism is installed at the upper end of the mounting frame 14. Feeding mechanism includes movable rod 3 of fixed connection on electronic guide rail 2 removes the end, run through on the diapire in the guide way 6 and seted up shifting chute 4, movable rod 3 upwards passes shifting chute 4, it is connected with first pivot 8 to rotate on the 3 lateral walls of movable rod, the other end fixed connection of first pivot 8 is on placing a 9 lateral walls of frame, install first motor 7 on the 3 lateral walls of movable rod, 7 output shaft ends of first motor run through movable rod 3 and fixed connection are at the 8 tip of first pivot. The feeding mechanism comprises a feeding box 10 embedded at the upper end of an installation frame 14, a feeding groove 17 positioned above a placing plate 5 is arranged at the bottom of the feeding box 10, a feeding groove 16 communicated with the feeding groove 17 is arranged at one side of the feeding box 10, the feeding groove 16 is a chute and is set to be capable of utilizing the gravity of a ball screw, so that the ball screw can automatically feed materials, a feeding stop block 18 is arranged in the feeding groove 17, one end of the feeding stop block 18 is hook-shaped, the other end of the feeding stop block 18 is circular, one end of the hook-shaped end can contain one ball screw at a time, the circular end can stop the following ball screw along with the rotation of the feeding stop block 18, so that the effect of feeding one ball screw at a time is realized, a second rotating shaft 19 is fixedly connected to the side wall of the feeding stop block 18, two ends of the second rotating shaft 19 are both rotatably, the tail end of the output shaft of the second motor 11 is fixedly connected to one end of the second rotating shaft 19.

The first motor 7 and the second motor 11 are both stepping motors, and can accurately control the single rotation angle, which is the prior mature technology.

Further, place 9 middle parts of frame and be equipped with blend stop 20, blend stop 20 is U type structure, blend stop 20 with place 9 integrated into one piece of frame, can carry on spacingly to ball, avoid it to drop.

When the utility model is used, the ball screw arranges the feeding in the feeding groove 16, the second motor 11 is started to drive the second rotating shaft 19 to rotate, the blanking stop block 18 is driven to rotate, the first ball screw blocked by the blanking stop block 18 can fall down and fall into the placing frame 9 through the blanking groove 17, one ball screw is blanked at a time, the rapid charging of the ball screw can be realized, the electric guide rail 2 is started to drive the moving rod 3 to move, the placing frame 9 is further driven to move in the guide groove 6 until the placing frame 9 provided with the ball screw is pushed into the high-frequency quenching box 13, after the ball screw is heated, the placing frame 9 is driven by the electric guide rail 2 to move out of the high-frequency quenching box 13, the ball screw is sprayed with water through the cooling spray pipe 12 to cool down, after the quenching is finished, the first motor 7 is started, the first rotating shaft 8 is driven to rotate, the placing frame 9 can be driven to, the ball screw can move out of the placing frame 9 to finish unloading, then the first motor 7 is removed for reverse rotation, the placing frame 9 is driven to return to be positive, then the next time of loading can be carried out, and the quenching treatment is continued.

Claims

1. Ball quenching device, including base (1), high frequency quenching case (13), characterized in that, high frequency quenching case (13) is located base (1) top one side, high frequency quenching case (13) bottom is fixed with landing leg (15), landing leg (15) are fixed on base (1), base (1) upper end fixedly connected with mounting bracket (14), inboard fixedly connected with of mounting bracket (14) is horizontal places board (5), place board (5) and cross high frequency quenching case (13) inboard, place board (5) up end and seted up guide way (6), be equipped with mobilizable frame (9) of placing in guide way (6), install electronic guide rail (2) on base (1), install on the removal end of electronic guide rail (2) and place the feeding mechanism that frame (9) are connected, install cooling spray tube (12) that are located place board (5) top on the roof in mounting bracket (14), the feeding mechanism is installed at the upper end of the mounting frame (14), the feeding mechanism comprises a moving rod (3) fixedly connected to the moving end of the electric guide rail (2), a moving groove (4) is formed in the inner bottom wall of the guide groove (6) in a penetrating mode, the moving rod (3) upwards penetrates through the moving groove (4), a first rotating shaft (8) is rotatably connected to the side wall of the moving rod (3), the other end of the first rotating shaft (8) is fixedly connected to one side wall of the placing frame (9), a first motor (7) is installed on the side wall of the moving rod (3), the tail end of an output shaft of the first motor (7) penetrates through the moving rod (3) and is fixedly connected to the end portion of the first rotating shaft (8), the feeding mechanism comprises a feeding box (10) embedded at the upper end of the mounting frame (14), a lower trough (17) located above the placing plate (5) is formed in the bottom of, feeding case (10) one side is equipped with feed chute (16) with silo (17) intercommunication down, be equipped with unloading dog (18) down in silo (17), fixedly connected with second pivot (19) on unloading dog (18) lateral wall, the both ends of second pivot (19) are all rotated and are connected on the inner wall of silo (17) down, install second motor (11) on the outer wall of feeding case (10), the terminal fixed connection of second motor (11) output shaft is in the one end of second pivot (19).

2. The ball screw quenching device according to claim 1, wherein the feed chute (16) is a chute.

3. The ball screw quenching device according to claim 1, wherein a barrier strip (20) is arranged in the middle of the placing frame (9), and the barrier strip (20) is of a U-shaped structure.

4. The ball screw quenching device according to claim 3, wherein the bars (20) are integrally formed with the placing frame (9).