CN111518993A

CN111518993A - Reciprocating type heat treatment equipment

Info

Publication number: CN111518993A
Application number: CN202010325098.3A
Authority: CN
Inventors: 陈增法; 薛炜烨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-08-11

Abstract

The invention discloses reciprocating heat treatment equipment, and relates to the technical field of heat treatment equipment; the device comprises a heating main body, an A transition box and a B transition box which are fixedly arranged on two sides of the heating main body, and a B telescopic cylinder and an A telescopic cylinder which are fixedly arranged on two sides of the heating main body; the two sides of the transition box A and the transition box B are respectively provided with an openable sealing door, wherein the sealing door at one side is communicated with the heating main body; a reciprocating rotation seat is arranged in the heating main body, and a placing disc is slidably arranged on the rotation seat; the placing disc is provided with a convex edge, the bottom of the placing disc is provided with a sliding column, the sliding column is arranged in the sliding way at the upper part of the rotating seat in a sliding way, and the transition box A and the transition box B are also internally provided with slideways which are communicated with each other; the output end of the telescopic cylinder A is fixedly provided with a clamping piece; the rotating seat is fixedly provided with a supporting rotating shaft. The parts are uniformly heated, overload protection can be realized, and continuous treatment of the parts is realized.

Description

Reciprocating type heat treatment equipment

Technical Field

The invention relates to the technical field of heat treatment equipment, in particular to reciprocating type heat treatment equipment.

Background

The metal heat treatment is a process of heating a metal workpiece in a certain medium to a proper temperature, keeping the temperature for a certain time, cooling at different speeds, and controlling the performance of the metal workpiece by changing the structure of the surface or the interior of the metal material, and the equipment for completing the process is heat treatment equipment.

When the existing heat treatment equipment is used for heating metal, parts are usually fixedly placed inside the equipment, and the heating inside the equipment is uneven, so that all areas of the parts are unevenly heated, and the heat treatment effect is influenced.

Disclosure of Invention

An object of the present invention is to provide a reciprocating type heat treatment apparatus to solve the problems suggested in the background art.

In order to realize the purpose, the invention provides the following technical scheme:

a reciprocating heat treatment device comprises a heating main body, an A transition box and a B transition box which are fixedly arranged on two sides of the heating main body, and a B telescopic cylinder and an A telescopic cylinder which are fixedly arranged on two sides of the heating main body; two sides of the transition box A and the transition box B are respectively provided with an openable sealing door, wherein the sealing door at one side is communicated with the heating main body;

the heating device comprises a heating main body, a reciprocating rotation base, a placing disc and a heating device, wherein the reciprocating rotation base is arranged in the heating main body, and the placing disc is slidably arranged on the rotation base;

the placing disc is provided with a convex edge, the bottom of the placing disc is provided with a sliding column, the sliding column is arranged in the sliding way at the upper part of the rotating seat in a sliding way, and the transition box A and the transition box B are also internally provided with slideways which are communicated with each other; the output end of the telescopic cylinder A is fixedly provided with a clamping piece for clamping the placing disc; the input end of the telescopic cylinder B is provided with a clamping assembly;

the rotating seat is fixedly provided with a supporting rotating shaft, and the supporting rotating shaft is in transmission connection with a driving part at the bottom of the heating main body.

As a further scheme of the invention: the clamping assembly comprises bending pieces arranged on two sides, two sides are formed in the middle of each bending piece, the bending pieces are rotatably installed on the B telescopic cylinders, one ends, close to the B telescopic cylinders, of the bending pieces are hinged to connecting rods, one ends, far away from the connecting rods, of the bending pieces are hinged to output ends of the C telescopic cylinders, and the B transition boxes are fixedly installed in mounting grooves in the output ends of the B telescopic cylinders.

As a still further scheme of the invention: and annular grooves are formed in the upper side and the lower side of each convex edge.

As a still further scheme of the invention: the driving part is also provided with an overload protection mechanism.

As a still further scheme of the invention: the driving part comprises a connecting rotating shaft in transmission connection with the supporting rotating shaft, a B meshing wheel is sleeved on the outer side of the connecting rotating shaft, two sides of the B meshing wheel are respectively meshed with incomplete gears, the rotating speeds and the mounting directions of the incomplete gears are the same, and the rotating directions are opposite.

As a still further scheme of the invention: the incomplete gears on two sides are respectively coaxially arranged with the A meshing wheels, the A meshing wheels are meshed with the A meshing wheels, and one of the A meshing wheels is in transmission connection with the driving motor.

As a still further scheme of the invention: the incomplete gear teeth on the two sides are different in number.

As a still further scheme of the invention: the overload protection mechanism comprises a lock rod which is elastically arranged at the upper end of the connecting rotating shaft, one end of the lock rod is accommodated in a lock groove in the supporting rotating shaft, the lock rod array is arranged on the connecting rotating shaft, the lock rod is arranged inside the connecting rotating shaft in a sliding mode, a fixing ring which is fixedly arranged inside the connecting rotating shaft is sleeved on the outer side of the lock rod, an elastic piece is fixedly arranged on the adjusting ring, and one end of the adjusting ring is far away from the elastic piece and is fixedly arranged on the lock rod.

As a still further scheme of the invention: the overload protection mechanism is also provided with an adjusting component for adjusting the overload amount.

As a still further scheme of the invention: the adjusting assembly comprises an adjusting barrel which is rotatably arranged inside the connecting rotating shaft, threads which are different in turning direction are respectively arranged inside two ends of the adjusting barrel, the adjusting barrel and the threads are respectively sleeved on adjusting rings on two sides, and the adjusting rings are respectively arranged in sliding grooves inside the connecting rotating shaft in a sliding mode.

Compared with the prior art, the invention has the beneficial effects that: the transition is facilitated by arranging the transition box A and the transition box B, and the transition of the placing tray is realized by arranging the telescopic cylinder A, the telescopic cylinder B, the clamping piece, the placing tray and the clamping assembly, so that the continuous processing of a plurality of parts is realized; meanwhile, the meshing wheel A, the incomplete gear, the meshing wheel B, the supporting rotating shaft, the connecting rotating shaft and the like are arranged, so that the rotating seat is driven to drive the placing disc to rotate in a reciprocating manner, parts are heated uniformly, and the heat treatment effect is improved; the overload protection mechanism is arranged for protecting the equipment; the parts are uniformly heated, overload protection can be realized, and continuous treatment of the parts is realized.

Drawings

FIG. 1 is a schematic view of the structure of a reciprocating type heat treatment apparatus according to embodiment 1.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of fig. 1 at B.

Fig. 4 is a schematic structural view of a driving part in the reciprocating type heat treatment apparatus.

FIG. 5 is a schematic view showing a structure of a placing tray in the reciprocating type heat treatment apparatus.

FIG. 6 is a schematic view showing the structure of a chuck member in the reciprocating heat treatment apparatus.

In the figure: 1-heating main body, 2-A transition box, 3-B transition box, 4-A telescopic cylinder, 5-B telescopic cylinder, 6-driving part, 8-clamping piece, 9-placing disc, 10-convex edge, 11-bending piece, 12-connecting rod, 13-C telescopic cylinder, 14-supporting rotating shaft, 15-connecting rotating shaft, 16-locking rod, 17-locking groove, 18-adjusting ring, 19-elastic piece, 20-adjusting cylinder, 21-A meshing wheel, 22-incomplete gear, 23-B meshing wheel and 24-rotating seat.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 6, in embodiment 1 of the present invention, a reciprocating heat treatment apparatus includes a heating main body 1, an a transition box 2 and a B transition box 3 fixedly disposed at two sides of the heating main body 1, and a B telescopic cylinder 5 and an a telescopic cylinder 4 fixedly disposed at two sides of the heating main body 1; two sides of the transition box A2 and the transition box B3 are respectively provided with an openable sealing door, wherein the sealing door at one side is communicated with the heating main body 1;

the heating device comprises a heating main body 1, a reciprocating rotation rotating seat 24, a placing disc 9, a part to be heat-treated, and a rotating seat 24, wherein the reciprocating rotation rotating seat 24 is arranged in the heating main body 1, the placing disc 9 is arranged on the rotating seat 24 in a sliding mode, the part to be heat-treated is placed on the placing disc 9, and the rotating seat 24 drives the part to rotate in a reciprocating mode through the placing disc 9, so that the part can uniformly receive heat in the heating main;

the placing disc 9 is provided with a convex edge 10, the bottom of the placing disc 9 is provided with a sliding column, the sliding column is arranged in the sliding way at the upper part of the rotating seat 24 in a sliding way, and the transition box A2 and the transition box B3 are also internally provided with slideways which are communicated with each other; the placing plate 9 is convenient to move mutually before the three are arranged; the output end of the telescopic cylinder A4 is fixedly provided with a clamping piece 8 for clamping a placing disc 9, and the clamping piece 8 is arranged to push the placing disc 9 conveniently; the input end of the B telescopic cylinder 5 is provided with a clamping assembly, and the arrangement is convenient for clamping the placing disc 9 and discharging the placing disc 9 on the rotating seat 24.

The rotating seat 24 is fixedly provided with a supporting rotating shaft 14, and the supporting rotating shaft 14 is in transmission connection with the driving part 6 at the bottom of the heating main body 1.

Arranging an A transition box 2 and a B transition box 3 to facilitate transition, placing parts needing heat treatment on a placing disc 9 in the B transition box 3, opening a side door of the A transition box 2 close to a heating main body 1 when the parts in the heating main body 1 are heated, enabling the placing disc 9 in the heating main body 1 to enter the A transition box 2, closing a communication port of the A transition box 2 and the B transition box 3, opening a communication door in front of the A transition box 2 and the B transition box 3, pushing the placing disc 9 in the B transition box 3 to a rotary rotating seat 24 in the heating main body 1, withdrawing an A telescopic cylinder 4, and closing a communication position between the heating main body 1 and the B transition box 3; thereby realizing continuous treatment.

Example 2

Referring to fig. 1 to 6, the main difference between the present embodiment 2 and the present embodiment 1 is that the clamping assembly includes two bending members 11 disposed at two sides, the middle position of the two bending members 11 is rotatably mounted on the telescopic cylinder B5, one end of the bending piece 11 close to the telescopic cylinder 5B is hinged with a connecting rod 12, one end of the connecting rod 12 far away from the bending piece 11 is hinged with the output end of the telescopic cylinder 13C, the transition box 3B is fixedly arranged in a mounting groove in the output end of the telescopic cylinder 5B, when it is desired to grip the flange 10 with the curved member 11, the C-telescopic ram 13 is first in an extended state, so that the bending part 11 is in an open state, the B telescopic cylinder 5 approaches to the placing disc 9 through the whole body, when the convex edge 10 enters the bending piece 11, the C telescopic cylinder 13 contracts, the bending piece 11 rotates to clamp the convex edge 10, and the B telescopic cylinder 5 contracts to facilitate taking out the placing disc 9 from the heating main body 1.

The upper side and the lower side of the convex edge 10 are provided with annular grooves, and the arrangement is convenient for the bending piece 11 to clamp the convex edge 10, so that the dragging stability is ensured.

The driving part 6 is also provided with an overload protection mechanism.

The driving part 6 comprises a connecting rotating shaft 15 in transmission connection with the supporting rotating shaft 14, a B meshing wheel 23 is sleeved on the outer side of the connecting rotating shaft 15, two sides of the B meshing wheel 23 are respectively meshed with the incomplete gear 22, the rotating speed and the installation direction of the incomplete gear 22 on two sides are the same, and the rotating directions are opposite. Incomplete gear 22 of both sides of this setting is intermittent and the meshing of B meshing wheel 23, and then makes B meshing wheel 23 reciprocating rotation, and B meshing wheel 23 makes placing the dish 9 reciprocating rotation on the seat 24 of rotating through supporting pivot 14 and connecting pivot 15, improves the homogeneity of being heated. Both of the incomplete gears 22 do not have an incomplete degree exceeding 120 °.

The incomplete gears 22 on two sides are respectively coaxially arranged with the A meshing wheel 21, the two A meshing wheels 21 are meshed, one A meshing wheel 21 is in transmission connection with a driving motor, the rotating speeds and the mounting directions of the A meshing wheel 21 and the driving motor are the same, and the rotating directions are opposite.

The number of teeth of the incomplete gear 22 on two sides is different, and when the incomplete gear 22 on two sides is meshed with the B meshing wheel 23 respectively, the reciprocating stroke of the B meshing wheel 23 is different, so that the B meshing wheel 23 rotates in the reciprocating rotation process, parts are in an intermittent rotation state, and heating is guaranteed to be more uniform.

The overload protection mechanism includes that elasticity sets up the locking lever 16 in connecting the pivot 15 upper end, 16 one end holding of locking lever is in supporting the inside locked groove 17 of

pivot

14, 16 arrays of locking lever set up on connecting

pivot

15, 16 slip settings of locking lever are inside connecting

pivot

15, 16 outside cover of locking lever put fixed mounting at the inside adjustable ring 18 of connecting pivot 15, fixed mounting has elastic component 19 on the adjustable ring 18, elastic component 19 is kept away from adjustable ring 18 one end fixed mounting at locking lever 16, and this setting makes locking lever 16 lock on locked groove 17, and when connecting pivot 15 and rotate, locking lever 16 supports pivot 14 through the drive of locked groove 17 and follows and connect pivot 15 and rotate, provides power for supporting pivot 14 rotation. When the rotating seat 24 on the supporting rotating shaft 14 is clamped, or the placing disc 9 does not completely enter the working position on the rotating seat 24, and is clamped between the heating main body 1 and the transition box A2 or between the heating main body 1 and the transition box B3, the lock rod 16 slides out of the lock groove 17, so that the protection of the invention is facilitated.

The overload protection mechanism is also provided with an adjusting component for adjusting the overload amount.

The adjustment subassembly is including rotating the regulation section of thick bamboo 20 that sets up connecting the inside of pivot 15, it is provided with the screw thread that revolves to the difference respectively to adjust a section of thick bamboo 20 both ends inside, and both overlap respectively and put the screw thread section on both sides adjustable ring 18, both sides adjustable ring 18 slides respectively and sets up in connecting the inside spout of pivot 15, should set up when the overload amount is adjusted to needs, rotates and adjusts a section of thick bamboo 20, because adjust a section of thick bamboo 20 both sides screw thread to different soon for the adjustable ring 18 of both sides removes to same direction or opposite direction, gets into the elasticity of adjustment elastic component 19, and then accomplishes the adjustment of overload amount.

The working principle of the invention is as follows: arranging an A transition box 2 and a B transition box 3 to facilitate transition, placing parts needing heat treatment on a placing disc 9 in the B transition box 3, opening a side door of the A transition box 2 close to a heating main body 1 when the parts in the heating main body 1 are heated, enabling the placing disc 9 in the heating main body 1 to enter the A transition box 2, closing a communication port between the A transition box 2 and the B transition box 3, opening a communication door in front of the A transition box 2 and the B transition box 3, pushing the placing disc 9 in the B transition box 3 onto a rotating seat 24 in the heating main body 1, withdrawing an A telescopic cylinder 4, closing a communication position between the heating main body 1 and the B transition box 3, and further realizing continuous treatment; simultaneously two A engaging wheel 21 are under driving motor's drive, make the incomplete gear 22 intermittent type in both sides and the meshing of B engaging wheel 23, make B engaging wheel 23 reciprocating rotation, intermittent type rotation simultaneously, support pivot 14 and drive the reciprocating rotation of placing of putting on the seat 24 of rotating 9 intermittent type, make the part of placing on the dish 9 be heated more evenly, set up simultaneously and prevent that overload protection mechanism is used for protecting equipment, through setting up regulation section of thick bamboo 20 and adjustable ring 18 etc., can adjust the overload amount, accomplish different overload demands.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A reciprocating heat treatment device comprises a heating main body (1), an A transition box (2) and a B transition box (3) which are fixedly arranged at two sides of the heating main body (1), and a B telescopic cylinder (5) and an A telescopic cylinder (4) which are fixedly arranged at two sides of the heating main body (1); two sides of the transition box A (2) and the transition box B (3) are respectively provided with an openable sealing door, wherein the sealing door at one side is communicated with the heating main body (1);

the heating device is characterized in that a reciprocating rotation rotating seat (24) is arranged in the heating main body (1), and a placing disc (9) is slidably mounted on the rotating seat (24);

a convex edge (10) is arranged on the placing disc (9), a sliding column is arranged at the bottom of the placing disc (9), the sliding column is arranged in the sliding way at the upper part of the rotating seat (24) in a sliding way, and slideways are also arranged in the transition box A (2) and the transition box B (3) and are communicated with each other; the output end of the telescopic cylinder A (4) is fixedly provided with a clamping piece (8) used for clamping a placing disc (9); the input end of the telescopic cylinder B (5) is provided with a clamping assembly;

the rotating seat (24) is fixedly provided with a supporting rotating shaft (14), and the supporting rotating shaft (14) is in transmission connection with a driving part (6) at the bottom of the heating main body (1).

2. The reciprocating heat treatment equipment as claimed in claim 1, wherein the clamping assembly comprises bending pieces (11) arranged on two sides, the bending pieces (11) on two sides are rotatably mounted on the B telescopic cylinder (5) at the middle position, one end, close to the B telescopic cylinder (5), of each bending piece (11) is hinged with a connecting rod (12), one end, far away from the bending pieces (11), of each connecting rod (12) is hinged with the output end of the C telescopic cylinder (13), and the B transition box (3) is fixedly mounted in a mounting groove inside the output end of the B telescopic cylinder (5).

3. The reciprocating heat treatment apparatus as claimed in claim 2, wherein the upper and lower sides of the rim (10) are each provided with an annular groove.

4. The reciprocating heat treatment equipment according to claim 1, wherein the driving part (6) comprises a connecting rotating shaft (15) in transmission connection with the supporting rotating shaft (14), a B meshing wheel (23) is sleeved outside the connecting rotating shaft (15), two sides of the B meshing wheel (23) are respectively meshed with the incomplete gear (22), the rotating speed and the installation direction of the incomplete gear (22) on two sides are the same, and the rotating directions are opposite.

5. The reciprocating heat treatment apparatus according to claim 4, wherein the incomplete gear (22) at both sides is respectively coaxially arranged with an A-engaging wheel (21), two A-engaging wheels (21) are arranged in engagement, and one A-engaging wheel (21) is in transmission connection with a driving motor.

6. The reciprocating heat treatment apparatus as claimed in claim 5, wherein the number of teeth of the partial gears (22) at both sides is not equal.

7. The reciprocating heat treatment apparatus as claimed in any one of claims 4 to 6, wherein an overload prevention mechanism is further provided on the driving part (6).

8. The reciprocating heat treatment equipment according to claim 7, wherein the overload protection mechanism comprises a lock rod (16) elastically arranged at the upper end of the connecting rotating shaft (15), one end of the lock rod (16) is accommodated in a lock groove (17) inside the supporting rotating shaft (14), the lock rod (16) is arranged on the connecting rotating shaft (15) in an array manner, the lock rod (16) is arranged inside the connecting rotating shaft (15) in a sliding manner, an adjusting ring (18) fixedly arranged inside the connecting rotating shaft (15) is sleeved outside the lock rod (16), an elastic piece (19) is fixedly arranged on the adjusting ring (18), and one end of the adjusting ring (18) is far away from the elastic piece (19) and is fixedly arranged on the lock rod (16).

9. The reciprocating thermal processing apparatus of claim 8, wherein said overload protection mechanism further provides an adjustment assembly for adjusting an overload amount.

10. The reciprocating heat treatment equipment according to claim 9, wherein the adjusting assembly comprises an adjusting cylinder (20) rotatably disposed inside the connecting rotating shaft (15), threads with different directions of rotation are respectively disposed inside two ends of the adjusting cylinder (20), and the adjusting cylinder are respectively sleeved on thread sections on the adjusting rings (18) at two sides, and the adjusting rings (18) at two sides are respectively slidably disposed in sliding grooves inside the connecting rotating shaft (15).