CN212610789U

CN212610789U - Rotary tool for induction quenching of guide wheel

Info

Publication number: CN212610789U
Application number: CN202022554874.5U
Authority: CN
Inventors: 游春华
Original assignee: Zhuzhou Xiangning High And Medium Frequency Equipment Co ltd
Current assignee: Zhuzhou Xiangning High And Medium Frequency Equipment Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-02-26
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a rotatory frock is used in induction hardening of leading wheel, including the base, the inside upper surface intermediate position of base is seted up flutedly, and fixed surface installs the rotating electrical machines on the recess, and the rotating electrical machines output is equipped with the rotation axis, the terminal fixed mounting of rotation axis has electric putter, and the terminal fixed mounting of electric putter has the gear shaft, and the gear shaft activity is pegged graft inside the rotary disk, and the inside intermediate position fixed mounting of rotary disk has the toothed disc, and the toothed disc meshes with the gear shaft each other, and one side fixed mounting outside the base has control panel; when the quenching machine is used for quenching, the electric control switch is turned on, so that the rotating motor drives the rotating shaft to rotate, and the rotating shaft drives the gear shaft to rotate.

Description

Rotary tool for induction quenching of guide wheel

Technical Field

The utility model relates to the technical field of quenching equipment, in particular to a rotating tool for induction quenching of a guide wheel.

Background

The quenching of steel is a heat treatment process of heating the steel to a temperature above a critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), preserving the heat for a period of time to make the steel fully or partially austenitized, and then rapidly cooling the steel to a temperature below Ms (or isothermal near Ms) at a cooling speed greater than a critical cooling speed to perform martensite (or bainite) transformation. The solution treatment or heat treatment process with a rapid cooling process of materials such as aluminum alloys, copper alloys, titanium alloys, tempered glass, etc. is also generally called quenching. The quenching is to convert the super-cooled austenite into martensite or bainite to obtain martensite or bainite structure, and then to improve the rigidity, hardness, wear resistance, fatigue strength, toughness and the like of the steel by tempering at different temperatures, thereby meeting different use requirements of various mechanical parts and tools. The special physical and chemical properties of ferromagnetism, corrosion resistance and the like of certain special steel can be met through quenching.

The guide wheel of general excavator, bull-dozer, track is cast steel or welding, need carry out the quenching treatment and use again, current guide wheel guenching unit still has some not enough in carrying out the quenching process, relevant staff discovers, current guenching unit is difficult to carry out even heating with the guide wheel surface, make the local high place on guide wheel surface temperature have but not yet reach critical temperature, the effect that leads to quenching is not good, and because the height size and dimension of guide wheel are different, current guenching unit can only quench the guide wheel of single specification, application scope is restricted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory frock is used in induction hardening of leading wheel, the rotating electrical machines drive the rotation axis and rotate, and then the rotation axis drives the gear shaft and rotates, because the gear shaft meshes with the toothed disc in the rotary disk mutually, and then drives the rotary disk and rotates, has realized the effect of rotating the leading wheel simultaneously; the problem that the surface of a guide wheel is difficult to be uniformly heated by the conventional quenching device in the background technology, so that the critical temperature of places with over-high temperature on the surface of the guide wheel is not reached, the quenching effect is poor, and the conventional quenching device can only quench the guide wheel with a single specification due to different heights, sizes and dimensions of the guide wheel, so that the application range is limited is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a guide wheel induction hardening is with rotatory frock, the on-line screen storage device comprises a base, the inside upper surface intermediate position of base is seted up flutedly, fixed surface installs the rotating electrical machines on the recess, the rotating electrical machines output is equipped with the rotation axis, the terminal fixed mounting of rotation axis has electric putter, the terminal fixed mounting of electric putter has the gear shaft, the gear shaft activity is pegged graft inside the rotary disk, the inside intermediate position fixed mounting of rotary disk has the toothed disc, toothed disc and gear shaft intermeshing, first draw-in groove has been seted up to the inside upper surface of rotary disk, first draw-in groove evenly distributed is on the rotary disk upper surface, the inside upper surface of first draw-in groove has been inlayed and has been inserted, the outside one side fixed mounting of base has control panel.

Preferably, the inserts are uniformly distributed on the upper surface of the rotating disc, and the top ends of the inserts are positioned above the rotating disc.

Preferably, a sliding block is spliced on the lower surface inside the second clamping groove and is located inside the mounting plate.

Preferably, the mounting plate is internally provided with a sliding groove, and the sliding groove is internally connected with the lower surface of the sliding block in a sliding manner.

Preferably, the control panel comprises a travel switch and an electric control switch, and the travel switch and the electric control switch are positioned on two sides of the upper surface of the control panel.

Preferably, the travel switch is electrically connected with the electric push rod, and the electric control switch is electrically connected with the rotating motor.

Preferably, the rotating shaft is located at the middle position above the base, and the electric push rod is located at the middle position below the rotating disc.

Preferably, the electric push rod is not in contact with the rotating disc and the base, and the base is not in contact with the mounting plate.

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

1. the utility model discloses the rotating electrical machines has been seted up, gear shaft and rotary disk, when carrying out quenching work, fix the leading wheel in the rotary disk top through inserting the joint earlier, through opening electric switch, make the rotating electrical machines drive rotation axis rotate, and then the rotation axis drives the gear shaft and rotates, because the gear shaft meshes with the gear dish inside the rotary disk mutually, and then drive the rotary disk and rotate, the effect of rotating the leading wheel has been realized simultaneously, in the process of leading wheel rotation, the effect of evenly heating to the leading wheel has been realized, it is difficult to carry out even heating to the leading wheel surface to solve current guenching unit, make some local high temperature places on leading wheel surface still not reach critical temperature, lead to the not good problem of effect of quenching;

2. the utility model discloses when carrying out quenching work, will treat the guide wheel fixed mounting who quenches in the rotary disk top earlier, according to the height and size of actual guide wheel, through opening travel switch, make electric putter promote the rotary disk and then promote the guide wheel and reciprocate, remove to suitable position after, through closing travel switch, can fix the height of guide wheel this moment, and then carry out quenching work, solved because the height size and dimension of guide wheel are different, current guenching unit can only quench the guide wheel of single specification, the limited problem of application scope.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the main body of the rotating disk of the present invention;

fig. 4 is a schematic view of the sectional structure of the base of the present invention.

In the figure: 1. a base; 2. mounting a plate; 3. rotating the disc; 4. a rotating electric machine; 5. a rotating shaft; 6. an electric push rod; 7. a gear shaft; 8. an insert; 9. a control panel; 10. a slider; 11. a groove; 12. a second card slot; 21. a chute; 31. a gear plate; 32. a first card slot; 91. a travel switch; 92. an electrically controlled switch.

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 4, the present invention provides a technical solution: the utility model provides a guide wheel induction hardening is with rotatory frock, the on-line screen storage device comprises a base 1, base 1 inside upper surface intermediate position is seted up flutedly 11, fixed surface installs rotating electrical machines 4 on the recess 11, the 4 output of rotating electrical machines is equipped with rotation axis 5, second draw-in groove 12 has been seted up to the inside lower surface both sides of base 1, the inside lower surface of second draw-in groove 12 inlays and has had slider 10, slider 10 is located inside

mounting panel

2, 2 inside spout 21 of having seted up of mounting panel, the inside sliding connection slider 10 lower surface of spout 21, slider 10 can remove along the direction of 2 inside spout 21 of mounting panel, and then drive base 1 and remove, can carry out guide wheel quenching work after removing to the assigned position, carry out the position of fixed rotating electrical machines 4 through recess 11, through opening rotating electrical machines 4, can.

The tail end of the rotating shaft 5 is fixedly provided with an electric push rod 6, the tail end of the electric push rod 6 is fixedly provided with a gear shaft 7, the gear shaft 7 is movably inserted into the rotating disc 3, a gear disc 31 is fixedly arranged at the middle position in the rotating disc 3, the gear disc 31 and the gear shaft 7 are mutually meshed, before quenching work is carried out, a guide wheel to be quenched is fixedly arranged above the rotating disc 3, the rotating disc 3 is pushed by controlling the electric push rod 6 to further push the guide wheel to move up and down according to the height of the actual guide wheel, and the quenching work can be carried out after the guide wheel moves to a; when the quenching work is performed, the rotating motor 4 is controlled to drive the rotating shaft 5 to rotate, and then the rotating shaft 5 drives the gear shaft 7 to rotate, and the gear shaft 7 is meshed with the gear disc 31 inside the rotating disc 3, so that the rotating disc 3 is driven to rotate.

First draw-in groove 32 has been seted up to the inside upper surface of rotary disk 3, first draw-in groove 32 evenly distributed is in the 3 upper surfaces of rotary disk, the inside upper surface of first draw-in groove 32 is inlayed and is inserted 8, 8 evenly distributed is inserted in the 3 upper surfaces of rotary disk, 8 tops of inserting are located the 3 tops of rotary disk, need carry out the quenching during operation, earlier fix the leading wheel of treating quenching in the 3 tops of rotary disk through 8 joints of inserting, insert 8 total three, because three establish a plane, 8 joints are waiting the leading wheel lower extreme of quenching simultaneously through three, realized that the leading wheel is steady to be fixed in rotary disk 3 tops.

Base 1 outside one side fixed mounting has control panel 9, control panel 9 includes travel switch 91 and electric control switch 92, travel switch 91 and electric control switch 92 are located control panel 9 upper surface both sides, travel switch 91 and 6 electric connection of electric putter, electric control switch 92 and 4 electric connection of rotating electrical machines, through opening travel switch 91, can control electric putter 6 and stretch out and draw back, and then realize the effect of the height of adjustment guide wheel, through opening electric control switch 92, shell control rotating electrical machines 4 drives rotation axis 5 and rotates promptly, and then drive the guide wheel and rotate, the effect of carrying out the even heating to the guide wheel has been realized.

The working principle is as follows: during the use, fix the guide wheel of treating quenching in the rotary disk 3 top through 8 joints of inserting earlier, according to the size of height of actual guide wheel, through opening travel switch 91, make electric putter 6 promote rotary disk 3 and then promote the guide wheel and reciprocate, remove to suitable position after, through closing travel switch 91, can fix the height of guide wheel this moment, and then carry out quenching work, solved because the height size and dimension of guide wheel are different, current guenching unit can only quench the guide wheel of single specification, the limited problem of application scope.

When the quenching device is used for quenching, the rotating motor 4 is controlled to drive the rotating shaft 5 to rotate, then the rotating shaft 5 drives the gear shaft 7 to rotate, and the gear shaft 7 is meshed with the gear disc 31 inside the rotating disc 3, so that the rotating disc 3 is driven to rotate, the effect of rotating the guide wheel is realized, and the effect of uniformly heating the guide wheel is realized in the process of rotating the guide wheel.

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 guide wheel induction hardening is with rotatory frock, includes base (1), its characterized in that: the improved rotary table is characterized in that a groove (11) is formed in the middle position of the inner upper surface of the base (1), a rotary motor (4) is fixedly mounted on the upper surface of the groove (11), a rotary shaft (5) is arranged at the output end of the rotary motor (4), an electric push rod (6) is fixedly mounted at the tail end of the rotary shaft (5), a gear shaft (7) is fixedly mounted at the tail end of the electric push rod (6), the gear shaft (7) is movably inserted into the rotary table (3), a gear disc (31) is fixedly mounted at the inner middle position of the rotary table (3), the gear disc (31) is meshed with the gear shaft (7), a first clamping groove (32) is formed in the inner upper surface of the rotary table (3), the first clamping groove (32) is uniformly distributed on the upper surface of the rotary table (3), an insert (8) is embedded in the inner upper surface of the first clamping groove (32, and second clamping grooves (12) are formed in two sides of the lower surface inside the base (1).

2. The rotating tool for induction quenching of the guide wheel as claimed in claim 1, wherein: the insert (8) is uniformly distributed on the upper surface of the rotating disc (3), and the top end of the insert (8) is positioned above the rotating disc (3).

3. The rotating tool for induction quenching of the guide wheel as claimed in claim 1, wherein: the lower surface in the second clamping groove (12) is inlaid with a sliding block (10), and the sliding block (10) is located in the mounting plate (2).

4. The rotating tool for induction hardening of the guide wheel according to claim 3, characterized in that: the mounting panel (2) is inside to be seted up spout (21), inside sliding connection slider (10) lower surface in spout (21).

5. The rotating tool for induction quenching of the guide wheel as claimed in claim 1, wherein: the control panel (9) comprises a travel switch (91) and an electric control switch (92), and the travel switch (91) and the electric control switch (92) are located on two sides of the upper surface of the control panel (9).

6. The rotating tool for induction hardening of the guide wheel according to claim 5, characterized in that: the travel switch (91) is electrically connected with the electric push rod (6), and the electric control switch (92) is electrically connected with the rotating motor (4).

7. The rotating tool for induction quenching of the guide wheel as claimed in claim 1, wherein: the rotating shaft (5) is located in the middle position above the base (1), and the electric push rod (6) is located in the middle position below the rotating disc (3).

8. The rotating tool for induction quenching of the guide wheel as claimed in claim 1, wherein: the electric push rod (6) is not in contact with the rotating disc (3) and the base (1), and the base (1) is not in contact with the mounting plate (2).