Rotary heat dissipation turntable for heat treatment of workpieces

Abstract

The utility model relates to the technical field of heat treatment workpieces, and discloses a rotary heat dissipation turntable for heat treatment workpieces, which comprises a turntable assembly, an elastic air outlet structure and a base, the center of the turntable assembly is rotatably connected with the base, and the elastic air outlet structure is slidably connected with the top surface of the turntable assembly; the elastic air outlet structure comprises a first air outlet protrusion, a second air outlet protrusion and a plurality of elastic pieces, the first air outlet protrusion is connected with the inner cavity of the rotary disc assembly through the elastic pieces, the second air outlet protrusion is connected with the inner cavity of the rotary disc assembly through the elastic pieces, and ventilation holes are formed in the outer surface of the rotary disc assembly and communicate with the inner cavity. A first air outlet hole is formed in the side wall of the first air outlet protrusion, a second air outlet hole is formed in the side wall of the second air outlet protrusion, and the first air outlet hole and the second air outlet hole communicate with the through hole of the rotary disc assembly. According to the utility model, the part charging basket discharged from the furnace can be stably put down without being influenced by rotation.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat treatment workpiece technical field, concretely is a kind of heat treatment workpiece is with rotary heat dissipation turntable. BACKGROUND

[0002] Traditional heat treatment work platform is long linear arrangement, production line is long.Especially for the heat treatment of large workpiece, the required operator is more;It occupies large area, and wastes production space, production materials and labor resources.The structure of traditional heat treatment work platform is complex, and the clamp is heavy, and the parts are more, and the cost is high.

[0003] The part is high temperature after heat treatment tempering, and the air cooling speed is slow, generally production site blows workpiece with fan, reduces cooling time, when alloy steel surface exists more oxides or impurities, blowing can help to remove these adverse factors.But fan and part are stationary, and the relative position does not change, so that part is not uniformly cooled, and tempering effect is influenced.

[0004] In order to solve the above problems, we propose a kind of heat treatment workpiece is with rotary heat dissipation turntable, can stably put down the part basket of furnace, is not affected by rotation. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of heat treatment workpiece is with rotary heat dissipation turntable to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of heat treatment workpiece is with rotary heat dissipation turntable, including turntable integration, elastic air outlet structure and base;The base is rotatably connected at the center of the turntable integration;The elastic air outlet structure is slidably connected to the top surface of the turntable integration;The turntable integration is internally provided with a cavity;

[0007] The elastic air outlet structure includes first air outlet protrusion, second air outlet protrusion and multiple elastic members;The first air outlet protrusion is connected to the cavity of the turntable integration by the elastic member;The second air outlet protrusion is connected to the cavity of the turntable integration by the elastic member;Ventilation holes are formed in the outer surface of the turntable integration;The ventilation holes of the turntable integration communicate with the cavity;First air outlet holes are formed in the sidewall of the first air outlet protrusion;Second air outlet holes are formed in the sidewall of the second air outlet protrusion;The first air outlet hole and the second air outlet hole both communicate with the through hole of the turntable integration.

[0008] Preferably, the turntable integration includes top plate, turntable frame and bottom plate;The bottom surface of the top plate is connected to the top surface of the bottom plate by the turntable frame;The turntable frame is a hollow structure;Through holes are formed in the sidewall of the turntable frame.

[0009] Preferably, the side wall of the rotary table is fixedly connected with a flow collecting nozzle.

[0010] Preferably, the bottom surface of the bottom plate is provided with wear-resistant strips.

[0011] Preferably, the base comprises a seat body, a driving device, a transmission mechanism and a rotating seat; the top surface of the seat body is provided with the driving device and the rotating seat; the rotating seat comprises a fixed end and a rotating end; the fixed end of the rotating seat is connected to the center of the top surface of the seat body; the driving end of the driving device is connected to the rotating end of the rotating seat through the transmission mechanism; and the rotating end of the rotating seat is fixedly connected with the rotary table.

[0012] Preferably, the top surface of the seat body is uniformly provided with rollers in the circumferential direction; and the circumferential side of the roller is in abutment with the bottom surface of the rotary table.

[0013] Preferably, the transmission mechanism comprises a first gear and a second gear; the first gear is fixedly sleeved on the rotating end of the rotating seat; the second gear is fixedly sleeved on the driving end of the driving device; and the first gear is engaged with the second gear.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The first air outlet protrusion and the second air outlet protrusion not only can provide positioning effect, but also can ventilate the part frame when not being pressed, thereby greatly improving the air cooling efficiency.

[0016] 2. The flow collecting nozzle can gather wind into the inner cavity of the rotary table through rotation when the rotary table rotates, and the flowing wind in the inner cavity is blown out through the first air outlet hole and the second air outlet hole, thereby further air cooling the part frame and improving the air cooling effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a front view of the structure of the utility model;

[0018] Figure 2 is Figure 1 is a sectional view of A-A in the figure;

[0019] Figure 3 is Figure 2 is an enlarged view of B in the figure;

[0020] Figure 4 is a three-dimensional view of the structure of the utility model.

[0021] In the figure: 1 rotating disc integration, 11 - top plate, 12 - rotating disc holder, 13 - bottom plate, 14 - wear-resistant strip, 15 - collecting nozzle, 2 - elastic air outlet structure, 21 - first air outlet protrusion, 211 - first air outlet hole, 22 - second air outlet protrusion, 221 - second air outlet hole, 23 - multiple elastic members, 3 - base, 31 - seat body, 32 - roller, 33 - driving device, 34 - transmission mechanism, 341 - first gear, 342 - second gear, 35 - rotating seat. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 The present application provides a technical solution: a rotating heat dissipation rotating disc for heat treatment workpieces, comprising a rotating disc integration 1, an elastic air outlet structure 2 and a base 3, the rotating disc integration 1 is rotationally connected to the base 3 at the center, the elastic air outlet structure 2 is slidingly connected to the top surface of the rotating disc integration 1, and the rotating disc integration 1 is provided with an inner cavity.

[0024] In the present application, the shape of the rotating disc integration 1 is preferably circular.

[0025] The elastic air outlet structure 2 comprises a first air outlet protrusion 21, a second air outlet protrusion 22 and multiple elastic members 23, the first air outlet protrusion 21 is connected to the inner cavity of the rotating disc integration 1 through the elastic members 23, the second air outlet protrusion 22 is connected to the inner cavity of the rotating disc integration 1 through the elastic members 23, a ventilation hole is formed in the outer surface of the rotating disc integration 1, the ventilation hole of the rotating disc integration 1 is in communication with the inner cavity, a first air outlet hole 211 is formed in the side wall of the first air outlet protrusion 21, a second air outlet hole 221 is formed in the side wall of the second air outlet protrusion 22, and the first air outlet hole 211 and the second air outlet hole 221 are both in communication with the through hole of the rotating disc integration 1.

[0026] The elastic air outlet structure 2 is used to position the part basket, so as to avoid the situation that the part basket deviates or even falls due to centrifugal force generated during rotation of the rotating disc integration 1. When the part basket presses down the first air outlet protrusion 21 and the second air outlet protrusion 22, the elastic members 23 are deformed, and at this time the top surface of the first air outlet protrusion 21 and the second air outlet protrusion 22 is flush with the top surface of the rotating disc integration 1.

[0027] When the part material frame is lifted, the first air outlet protrusion 21 and the second air outlet protrusion 22 are lifted by the elastic piece 23, thereby restoring the initial state.

[0028] Specifically, when the part material frame is placed on the top surface of the rotating disc integration 1, various different sizes and different specifications of the part material frame will press down the first air outlet protrusion 21 or the second air outlet protrusion 22 together.

[0029] The top surface of the rotating disc integration 1 is uniformly provided with a plurality of first air outlet protrusions 21 and second air outlet protrusions 22, and a certain distance is provided between the first air outlet protrusion 21 and the second air outlet protrusion 22. Figure 4 The first air outlet protrusion 21 and the second air outlet protrusion 22 are provided on the top surface of the rotating disc integration 1, and a certain distance is provided between the first air outlet protrusion 21 and the second air outlet protrusion 22.

[0030] If it is a large specification part material frame, then this case is that the part material frame presses down the first air outlet protrusion 21 and part of the second air outlet protrusion 22 at the same time.

[0031] Further, the rotating disc integration 1 comprises a top plate 11, a rotating disc support 12 and a bottom plate 13.

[0032] Further, the side wall of the rotating disc support 12 away from the center of the rotating disc integration 1 is fixedly connected with a flow collecting nozzle 15.

[0033] The setting direction of the flow collecting nozzle 15 is shown in the figure. Figure 4 In the utility model, the rotating disc integration 1 rotates counterclockwise, so that the flow collecting nozzle 15 can collect air into the inner cavity of the rotating disc integration 1 when rotating, and then blow out through the first air outlet hole 211 and the second air outlet hole 221 to air cool the part material frame.

[0034] Further, the base 3 comprises a seat body 31, a driving device 33, a transmission mechanism 34 and a rotating seat 35, the seat body 31 is provided with the driving device 33 and the rotating seat 35 on the top surface, the rotating seat 35 comprises a fixed end and a rotating end, the rotating seat 35 fixed end is connected to the center of the top surface of the seat body 31, and the driving end of the driving device 33 is connected to the rotating end of the rotating seat 35 through the transmission mechanism 34, and the rotating end of the rotating seat 35 is fixedly connected to the rotating disc integration 1.

[0035] In the utility model, the driving device 33 adopts a hollow right-angle motor. The load shaft of the hollow right-angle motor is perpendicular to the motor part. This design can save operation space. In some equipment layout with limited space, the hollow right-angle motor can make the equipment structure more compact, and therefore is widely applied in small automatic equipment or compact mechanical devices.

[0036] Further, the top surface of the seat body 31 is uniformly provided with rollers 32 in the circumferential direction, the circumferential side of the roller 32 is in abutment with the bottom surface of the rotating disc integration 1, and the bottom surface of the bottom plate 13 is provided with a wear-resistant strip 14.

[0037] The circumferential side of the roller 32 is in abutment with the wear-resistant strip 14. The wear-resistant strip 14 increases the friction force and avoids the direct hard connection between the roller 32 and the rotating disc integration 1.

[0038] Further, the transmission mechanism 34 comprises a first gear 341 and a second gear 342, the first gear 341 is fixedly sleeved on the rotating end of the rotating seat 35, the second gear 342 is fixedly sleeved on the driving end of the driving device 33, and the first gear 341 is engaged with the second gear 342.

[0039] The driving device 33 adopts a 1500W hollow right-angle motor. The hollow right-angle motor is a special motor combining right-angle transmission and hollow shaft design, which is mainly used in scenes requiring compact structure, changing transmission direction and integrating other functions. Since the hollow right-angle motor is an existing standard component, no further description is given here.

[0040] Working principle:

[0041] The part material frame is placed on the top surface of the rotating disc integration 1. Different specifications of the part material frame can press different numbers of the first air outlet protrusions 21 and the second air outlet protrusions 22.

[0042] The first air outlet protrusion 21 and the second air outlet protrusion 22 are arranged at a certain distance, the small and medium-sized part frame is placed on the first air outlet protrusion 21, the positioning effect of the part frame can be met, and the second air outlet hole 221 on the second air outlet protrusion 22 and the first air outlet hole 211 on the first air outlet protrusion 21 not pressed can be ventilated, so that the part frame is more evenly affected by the flowing air provided by the outside, and the air cooling efficiency is improved.

[0043] If it is a large-sized part frame, the first air outlet protrusion 21 and part of the second air outlet protrusion 22 are pressed by the part frame, the part frame is positioned by the remaining part of the second air outlet protrusion 22, and ventilation is performed through the second air outlet hole 221 on the remaining part of the second air outlet protrusion 22.

[0044] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0045] In addition, it should be understood that, although the present application is described in the specification according to the embodiments, not every embodiment contains only one independent technical scheme, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical schemes in each embodiment can be combined appropriately to form other embodiments which can be understood by those skilled in the art.

Claims

1. A rotary heat dissipation turntable for heat treating a workpiece, characterized by, It includes rotating disc integration (1), elastic air outlet structure (2) and base (3); the rotating disc integration (1) is rotatably connected with the base (3) at the center; the elastic air outlet structure (2) is slidably connected with the top surface of the rotating disc integration (1); the rotating disc integration (1) is internally provided with an inner cavity; The elastic air outlet structure (2) includes first air outlet protrusion (21), second air outlet protrusion (22) and a plurality of elastic members (23); the first air outlet protrusion (21) is connected with the inner cavity of the rotating disc integration (1) through the elastic members (23); the second air outlet protrusion (22) is connected with the inner cavity of the rotating disc integration (1) through the elastic members (23); the outer surface of the rotating disc integration (1) is provided with a ventilation hole; the ventilation hole of the rotating disc integration (1) is communicated with the inner cavity; the sidewall of the first air outlet protrusion (21) is provided with a first air outlet hole (211); the sidewall of the second air outlet protrusion (22) is provided with a second air outlet hole (221); the first air outlet hole (211) and the second air outlet hole (221) are both communicated with the through hole of the rotating disc integration (1).

2. The rotary heat dissipation turntable for heat treating workpieces according to claim 1, characterized in that, The rotating disc integration (1) includes top plate (11), rotating disc frame (12) and bottom plate (13); the bottom surface of the top plate (11) is connected with the top surface of the bottom plate (13) through the rotating disc frame (12); the rotating disc frame (12) is a hollow structure; the sidewall of the rotating disc frame (12) is provided with a through hole.

3. The rotary heat dissipation turntable for heat treating workpieces according to claim 2, characterized in that, The sidewall of the rotating disc frame (12) away from the center of the rotating disc integration (1) is fixedly connected with a flow collecting nozzle (15).

4. The rotary heat dissipation turntable for heat treating workpieces according to claim 2, wherein, The bottom surface of the bottom plate (13) is provided with a wear-resistant strip (14).

5. The rotary heat dissipation turntable for heat treating workpieces according to claim 1, wherein, The base (3) includes seat body (31), driving device (33), transmission mechanism (34) and rotating seat (35); the top surface of the seat body (31) is provided with the driving device (33) and the rotating seat (35); the rotating seat (35) includes a fixed end and a rotating end; the fixed end of the rotating seat (35) is connected with the top surface center of the seat body (31); the driving end of the driving device (33) is connected with the rotating end of the rotating seat (35) through the transmission mechanism (34); the rotating end of the rotating seat (35) is fixedly connected with the rotating disc integration (1).

6. The rotary heat dissipation turntable for heat treating workpieces according to claim 5, wherein, The seat body (31) is uniformly provided with a plurality of rollers (32) on the top surface in the circumferential direction; the circumferential side of the roller (32) is abutted with the bottom surface of the rotating disc integration (1).

7. The rotary heat dissipation turntable for heat treating workpieces according to claim 5, wherein, The transmission mechanism (34) includes first gear (341) and second gear (342); the first gear (341) is fixedly sleeved on the rotating end of the rotating seat (35); the second gear (342) is fixedly sleeved on the driving end of the driving device (33); the first gear (341) is engaged with the second gear (342).

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