CN214300252U

CN214300252U - Gear shaft heat treatment tool device

Info

Publication number: CN214300252U
Application number: CN202023262647.1U
Authority: CN
Inventors: 边超; 曲燕妮; 王宏伟; 王洪达; 王智巍
Original assignee: Ridong Industrial Steel Dalian Co ltd
Current assignee: Ridong Industrial Steel Dalian Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-28
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a gear shaft heat treatment tool device relates to the thermal treatment process field, the utility model discloses a heating cabinet, pay-off case, feeding mechanism, biography material mechanism and quenching case, pay-off case body one side surface and heating cabinet body one side surface welding, two feed rod one end all with quench case body one side surface welding, feeding mechanism body one end and biography material mechanism body one end all with the inside side surface rotation fit of pay-off case body, pay-off motor one end and the inside lower surface welding of pay-off case body, pay-off axle one end and biography material pole one end welding, the biography material pole other end and biography material axle one end welding. The utility model relates to a gear shaft heat treatment tool equipment drives the biography material axle synchronous revolution through setting up the biography material pole, passes the material axle and makes the rotatory rise of biography material pole catch the gear shaft, then rotatory a week transmits the gear shaft to the quenching case, passes the material pole and has effectively prevented gear shaft heat treatment deformation problem, has improved the quality of gear shaft.

Description

Gear shaft heat treatment tool device

Technical Field

The utility model relates to a heat treatment process field, in particular to gear shaft heat treatment tool equipment.

Background

A pinion refers to a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The parts of the machine that rotate are mounted on the shaft. In the whole process of shaft processing, enough heat treatment procedures are arranged to ensure the mechanical property and the processing precision requirement of the gear shaft and improve the processing property of workpieces.

The gear shaft heat treatment tool device in the prior art has the defects of easiness in generating heat treatment deformation, difficulty in heating control, incapability of continuously quenching treatment and the like, and therefore the gear shaft heat treatment tool device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a pinion thermal treatment tool equipment, can effectively solve and produce the thermal treatment deformation problem easily among the background art, the heating is difficult to control and can't carry out quenching treatment scheduling problem in succession.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a gear shaft heat treatment tool device, which comprises a heating box, a feeding mechanism, a material conveying mechanism and a quenching box, the heating box comprises a heating box body, the feeding box comprises a feeding box body and a feeding rod, the feeding mechanism comprises a feeding mechanism body, a feeding motor and a feeding shaft, the material conveying mechanism comprises a material conveying mechanism body, a material conveying rod and a material conveying shaft, the quenching box comprises a quenching box body, one side surface of the feeding box body is welded with one side surface of the heating box body, one end of each of the two feeding rods is welded with one side surface of the quenching box body, one end of the feeding mechanism body and one end of the material conveying mechanism body are rotationally matched with the surface of one side inside the feeding box body, one end of the feeding motor is welded with the lower surface inside the feeding box body, one end of the feeding shaft is welded with one end of the material conveying rod, and the other end of the material conveying rod is welded with one end of the material conveying shaft.

Preferably, the heating box further comprises heaters, a heating pipe network, a rotating motor, four rotating pipes and a heating plate, one ends of the heaters are respectively connected with two side surfaces inside the heating box body, the other ends of the heaters are respectively connected with a side surface of the heating pipe network, the rotating motor is mounted on one side surface of the heating box body, one end of the rotating motor is provided with a rotating shaft, one end of the rotating pipe penetrates through the round hole to be in rotating fit with the rotating shaft, the side surface of the rotating pipe is welded with one side surface of the heating plate, the other end of the rotating pipe is in rotating fit with one side surface inside the heating box body, the heating of the heaters is easy to control, the tooth shafts are heated to be above a phase transition temperature to obtain a high-temperature tissue, and the rotating motor is used for driving the rotating pipe to rotate, the rotary pipe is used for rotating the heating plate, and the heating plate is used for rolling the heated gear shaft down to the feeding box.

Preferably, the feeding box further comprises clamping blocks, the lower surfaces of the clamping blocks are welded with the upper surface of the feeding box body, the other ends of the two feeding rods are welded with the surface of one side of the feeding box body, and the clamping blocks are used for clamping the heated gear shaft.

Preferably, the feeding mechanism further comprises a first feeding gear, a second feeding gear and a feeding bar, the other end of the feeding motor is provided with a rotating shaft, one end of the first feeding gear is in rotating fit with the rotating shaft, the first feeding gear is in rotating fit with the second feeding gear, one end of the feeding bar is welded to the side surface of the feeding mechanism body, the second feeding gear is mounted on the side surface of the feeding mechanism body, the other end of the feeding bar is in rotating fit with the other end of the feeding shaft, the feeding motor is used for driving the first feeding gear to rotate, the first feeding gear is used for driving the second feeding gear to rotate, the second feeding gear is used for driving the feeding mechanism body to rotate, the feeding mechanism body is used for driving the feeding bar to rotate, and the feeding bar is used for driving the feeding shaft to rotate.

Preferably, pass material mechanism still including passing material strip and passing the material piece, pass the material axle other end and pass material strip one end normal running fit, pass the material strip other end and pass material mechanism body side surface welding, a plurality of pass the material piece lower surface all with pass material pole upper surface welding, the effect of pay-off axle drives the material pole rotation, passes the effect of material pole and drives the synchronous revolution of material axle, passes the effect of material axle and transmits the tooth axle to the case that quenches.

Preferably, quenching case still includes coolant liquid circulating pump, drain pipe, liquid return pipe, cooling tube circle and fixed pipe, the coolant liquid circulating pump is installed in the inside lower surface of quenching case body, drain pipe one end and liquid return pipe one end all are connected with the coolant liquid circulating pump side surface, the drain pipe other end and liquid return pipe other end all are connected with cooling tube circle side surface, two fixed pipe one end all with cooling tube circle side surface welding, two the fixed pipe other end all with the inside lower surface welding of quenching case body, the effect of coolant liquid circulating pump is with the coolant liquid circulation refrigeration, the effect of cooling tube circle is to guarantee that the medium is in the low temperature state all the time.

The utility model discloses following beneficial effect has:

1. the utility model has the advantages that the heating is easy to control by arranging the heater, no environmental pollution is caused, the heating pipe network heats the gear shaft above the phase transition temperature to obtain high-temperature tissue, the rotating motor drives the rotating pipe to rotate, the rotating pipe rotates to rotate the heating plate, and the heating plate rotates to roll the heated gear shaft down to the feeding box;

2. the utility model discloses a set up the pay-off motor and drive first pay-off gear rotatory, first pay-off gear drives the rotation of second pay-off gear, the rotation of second pay-off gear drive feeding mechanism body, feeding mechanism body drives the pay-off strip rotatory, the pay-off strip drives the pay-off axle to rotate, the pay-off axle drives the biography material pole to rotate, the biography material pole drives the synchronous rotation of biography material axle, the biography material axle makes the biography material pole rotatory rise and catch the pinion, then rotate a week and transmit the pinion to the quenching case, the biography material pole has effectively prevented the pinion thermal treatment deformation problem, the quality of pinion has been improved;

3. the utility model discloses a set up the coolant liquid circulating pump with the coolant liquid circulation refrigeration, the coolant liquid is at the cooling tube circle inner loop flow, and this internal medium of cooling quenching case has guaranteed that the medium is in the low temperature state all the time, makes the pinion can carry out quenching treatment in succession, has not only improved work efficiency, has improved the stability of thermal treatment effect moreover.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a heat treatment tool device for a gear shaft of the present invention;

fig. 2 is a schematic view of the internal structure of a gear shaft heat treatment tool device of the present invention;

fig. 3 is a schematic view of an internal structure of another embodiment of a heat treatment tool device for a gear shaft according to the present invention;

FIG. 4 is a schematic view of the internal structure of a quenching box of a heat treatment tool device for a gear shaft of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 3 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a heating box; 110. a heater; 120. heating a pipe network; 130. a rotating electric machine; 140. rotating the tube; 150. heating plates; 200. a feeding box; 210. a clamping block; 220. a feed bar; 300. a feeding mechanism; 310. a feeding motor; 320. a first feed gear; 330. a second feed gear; 340. feeding the material strips; 350. a feed shaft; 400. a material conveying mechanism; 410. a material conveying rod; 420. conveying the material strips; 430. a material conveying block; 440. a material conveying shaft; 500. a quenching box; 510. a coolant circulation pump; 520. a liquid outlet pipe; 530. a liquid return pipe; 540. cooling the pipe ring; 550. and fixing the tube.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to a gear shaft heat treatment tool device, which comprises a heating box 100, a feeding box 200, a feeding mechanism 300, a material conveying mechanism 400 and a quenching box 500, wherein the heating box 100 comprises a heating box body, the feeding box 200 comprises a feeding box body and a feeding rod 220, the feeding mechanism 300 comprises a feeding mechanism body, a feeding motor 310 and a feeding shaft 350, the material conveying mechanism 400 comprises a material conveying mechanism body, a material conveying rod 410 and a material conveying shaft 440, the quenching box 500 comprises a quenching box body, one side surface of the feeding box body is welded with one side surface of the heating box body, one ends of the two feeding rods 220 are welded with one side surface of the quenching box body, one end of the feeding mechanism body and one end of the material conveying mechanism body are rotationally matched with one side surface inside the feeding box body, one end of the feeding motor 310 is welded with the inner lower surface of the feeding box body, one end of the feeding shaft 350 is welded with one end of the material conveying rod 410, the other end of the material conveying rod 410 is welded with one end of the material conveying shaft 440.

Further, the heating box 100 further includes heaters 110, a heating pipe network 120, a rotating electrical machine 130, a rotating pipe 140 and a heating plate 150, one end of each of the heaters 110 is connected to the surfaces of both sides of the interior of the heating box body, the other end of each of the heaters 110 is connected to the surface of the corresponding heating pipe network 120, a circular hole is formed in the surface of one side of the heating box body, the rotating electrical machine 130 is installed on the surface of one side of the heating box body, a rotating shaft is formed in one end of the rotating electrical machine 130, one end of the rotating electrical machine 140 penetrates through the circular hole to be in rotating fit with the rotating shaft, the surface of the corresponding rotating electrical machine 140 is welded to the surface of one side of the heating plate 150, and the other end of the rotating electrical machine 140 is in rotating fit with the surface of one side of the interior of the heating box body, wherein four heaters 110 are used for facilitating the heating, the heating pipe network 120 is used for heating the gear shaft to a phase transition temperature to obtain a high temperature tissue, and the rotating electrical machine 130 is used for driving the rotating electrical machine 140 to rotate, the rotating pipe 140 serves to rotate the heating plate 150, and the heating plate 150 serves to roll the heated gear shaft down toward the feeding box 200.

Further, the feeding box 200 further comprises clamping blocks 210, the lower surfaces of the clamping blocks 210 are welded with the upper surface of the feeding box body, the other ends of the two feeding rods 220 are welded with the surface of one side of the feeding box body, and the clamping blocks 210 are used for clamping the heated gear shaft.

Further, the feeding mechanism 300 further includes a first feeding gear 320, a second feeding gear 330 and a feeding bar 340, the other end of the feeding motor 310 is provided with a rotating shaft, one end of the first feeding gear 320 is rotationally matched with the rotating shaft, the first feeding gear 320 is rotationally matched with the second feeding gear 330, one end of the feeding bar 340 is welded with the side surface of the feeding mechanism body, the second feeding gear 330 is installed on the side surface of the feeding mechanism body, the other end of the feeding bar 340 is rotationally matched with the other end of the feeding shaft 350, the feeding motor 310 drives the first feeding gear 320 to rotate, the first feeding gear 320 drives the second feeding gear 330 to rotate, the second feeding gear 330 drives the feeding mechanism body to rotate, the feeding mechanism body drives the feeding bar 340 to rotate, and the feeding bar 340 drives the feeding shaft 350 to rotate.

Further, the material conveying mechanism 400 further comprises a material conveying strip 420 and a material conveying block 430, the other end of the material conveying shaft 440 is in rotating fit with one end of the material conveying strip 420, the other end of the material conveying strip 420 is welded to the side surface of the body of the material conveying mechanism, the lower surfaces of the material conveying blocks 430 are welded to the upper surface of the material conveying rod 410, the material conveying shaft 350 is used for driving the material conveying rod 410 to rotate, the material conveying rod 410 is used for driving the material conveying shaft 440 to rotate synchronously, and the material conveying shaft 440 is used for conveying the gear shaft to the quenching box 500.

Further, quenching box 500 still includes coolant liquid circulating pump 510, drain pipe 520, return liquid pipe 530, cooling tube circle 540 and fixed pipe 550, coolant liquid circulating pump 510 installs in the inside lower surface of quenching box body, drain pipe 520 one end and return liquid pipe 530 one end all are connected with coolant liquid circulating pump 510 side surface, the drain pipe 520 other end and return liquid pipe 530 other end all are connected with cooling tube circle 540 side surface, two fixed pipe 550 one ends all with cooling tube circle 540 side surface welding, two fixed pipe 550 other ends all with the inside lower surface welding of quenching box body, coolant liquid circulating pump 510's effect is with the coolant liquid circulation refrigeration, cooling tube circle 540's effect is to guarantee that the medium is in the low temperature state all the time.

The working principle of the utility model is as follows:

the models of the rotating motor 130 and the feeding motor 310 are YB3-63M1-4, the model of the cooling liquid circulating pump 510 is LTC-4/15, when the cooling liquid circulating pump is used by personnel, the heater 110 enables heating to be easily controlled, no environmental pollution exists, the gear shaft is heated to a temperature higher than a phase transition temperature by the heating pipe network 120 to obtain a high-temperature tissue, the rotating motor 130 drives the rotating pipe 140 to rotate, the rotating pipe 140 rotates to enable the heating plate 150 to rotate, and the heating plate 150 rotates to enable the heated gear shaft to roll down to the feeding box 200. The feeding motor 310 drives the first feeding gear 320 to rotate, the first feeding gear 320 drives the second feeding gear 330 to rotate, the second feeding gear 330 drives the feeding mechanism body to rotate, the feeding mechanism body drives the feeding strips 340 to rotate, the feeding strips 340 drive the feeding shafts 350 to rotate, the feeding shafts 350 drive the conveying rods 410 to rotate, the conveying rods 410 drive the conveying shafts 440 to rotate synchronously, the conveying shafts 440 enable the conveying rods 410 to rotate to lift up to catch the gear shafts, then the gear shafts are transmitted to the quenching box 500 by one rotation, the conveying rods 410 effectively prevent the problem of gear shaft heat treatment deformation, and the quality of the gear shafts is improved. The cooling liquid circulating pump 510 circularly refrigerates the cooling liquid, the cooling liquid circularly flows in the cooling pipe ring 540, and the medium in the quenching box body is cooled, so that the medium is always in a low-temperature state, the gear shaft can be continuously quenched, the working efficiency is improved, and the stability of the heat treatment effect is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gear shaft thermal treatment tool equipment, includes heating cabinet (100), pay-off case (200), feeding mechanism (300), passes material mechanism (400) and quenches case (500), its characterized in that: the heating box (100) comprises a heating box body, the feeding box (200) comprises a feeding box body and feeding rods (220), the feeding mechanism (300) comprises a feeding mechanism body, a feeding motor (310) and a feeding shaft (350), the feeding mechanism (400) comprises a material conveying mechanism body, a material conveying rod (410) and a material conveying shaft (440), the quenching box (500) comprises a quenching box body, one side surface of the feeding box body is welded with one side surface of the heating box body, one end of each of the two feeding rods (220) is welded with one side surface of the quenching box body, one end of the feeding mechanism body and one end of the material conveying mechanism body are rotatably matched with one side surface inside the feeding box body, one end of the feeding motor (310) is welded with the lower surface inside the feeding box body, one end of the feeding shaft (350) is welded with one end of each of the material conveying rods (410), the other end of the material conveying rod (410) is welded with one end of the material conveying shaft (440).

2. The gear shaft heat treatment tool device according to claim 1, characterized in that: the heating box (100) further comprises a heater (110), a heating net (120), a rotating motor (130), a rotating pipe (140) and a heating plate (150), one end of the heater (110) is connected with the surfaces of two sides in the heating box body respectively, the other end of the heater (110) is connected with the side surface of the heating net (120), a round hole is formed in the surface of one side of the heating box body, the rotating motor (130) is installed on the surface of one side of the heating box body, a rotating shaft is arranged at one end of the rotating motor (130), one end of the rotating pipe (140) penetrates through the round hole to be in rotating fit with the rotating shaft, the side surface of the rotating pipe (140) is welded with the surface of one side of the heating plate (150), and the other end of the rotating pipe (140) is in rotating fit with the surface of one side in the heating box body.

3. The gear shaft heat treatment tool device according to claim 1, characterized in that: the feeding box (200) further comprises clamping blocks (210), the lower surfaces of the clamping blocks (210) are welded with the upper surface of the feeding box body, and the other ends of the two feeding rods (220) are welded with the surface of one side of the feeding box body.

4. The gear shaft heat treatment tool device according to claim 1, characterized in that: feeding mechanism (300) still includes first pay-off gear (320), second pay-off gear (330) and pay-off strip (340), pay-off motor (310) other end is equipped with the rotation axis, first pay-off gear (320) one end and rotation axis normal running fit, first pay-off gear (320) and second pay-off gear (330) normal running fit, pay-off strip (340) one end and feeding mechanism body side surface welding, second pay-off gear (330) are installed in feeding mechanism body side surface, pay-off strip (340) other end and pay-off axle (350) other end normal running fit.

5. The gear shaft heat treatment tool device according to claim 1, characterized in that: the material conveying mechanism (400) further comprises a material conveying strip (420) and a material conveying block (430), the other end of the material conveying shaft (440) is in rotating fit with one end of the material conveying strip (420), the other end of the material conveying strip (420) is welded to the side surface of the body of the material conveying mechanism, and the lower surfaces of the material conveying blocks (430) are welded to the upper surface of the material conveying rod (410).

6. The gear shaft heat treatment tool device according to claim 1, characterized in that: quenching case (500) still includes coolant liquid circulating pump (510), drain pipe (520), returns liquid pipe (530), cooling tube circle (540) and fixed pipe (550), install in the inside lower surface of quenching case body coolant liquid circulating pump (510), drain pipe (520) one end and return liquid pipe (530) one end all are connected with coolant liquid circulating pump (510) side surface, the drain pipe (520) other end and return liquid pipe (530) other end all are connected with cooling tube circle (540) side surface, two fixed pipe (550) one end all with cooling tube circle (540) side surface welding, two fixed pipe (550) other end all with the inside lower surface welding of quenching case body.