High-temperature aging oven

Abstract

The utility model belongs to the technical field of detection boxes, and particularly discloses a high-temperature aging box which comprises a box body, a main body in the box body is hollow to serve as a placing chamber, a plurality of groups of discharging mechanisms are installed in the placing chamber, each discharging mechanism comprises a discharging frame, and the discharging frames are vertically fixed on the inner walls of the upper end and the lower end of the box body. A plurality of sets of linear guide rails are transversely connected between the front discharging frames and the rear discharging frames which correspond to each other, a tool fixing back plate is arranged on the two sets of linear guide rails, the tool units are fixed to the tool fixing back plate by arranging a plurality of hand screws on the edges of the lower ends of the tool units, and a tank chain is arranged on the other side, without the tool units, of the tool fixing back plate. Each tool fixing back plate is correspondingly provided with a tank chain, one end of each tank chain is provided with a connecting support connected with the corresponding tool fixing back plate, front-back telescopic movement of the tool fixing back plates is achieved, a heating mechanism is arranged at the upper end of the box body, and a gas outlet in the lower end of the heating mechanism leads to the interior of the containing chamber.

Description

Technical Field

[0001] The utility model relates to the technical field of detection boxes, and particularly relates to a high-temperature aging box. Background Technique

[0002] A high-temperature aging box, also known as a thermal aging box or a constant-temperature aging box, is a simulation environmental test equipment, mainly used to simulate the situation of a product running for a long time in a high-temperature environment. This equipment plays an important role in many fields, such as electronic and electrical engineering, automobiles and motorcycles, aerospace, rubber, plastics, metals, ships and weapons, institutions of higher learning, scientific research units, etc.

[0003] There are still some deficiencies in the existing high-temperature aging test boxes. For example: when the existing high-temperature aging box is performing high-temperature heating, the items are not heated evenly enough, resulting in a decrease in the detection accuracy and greatly reducing the detection efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a high-temperature aging box to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a high-temperature aging box, including a box body, the inside of the box body is hollow as a placement chamber, and a plurality of feeding mechanisms are installed in the placement chamber. The feeding mechanism includes a feeding rack, the feeding rack is vertically fixed on the inner walls of the upper and lower ends of the box body, and a plurality of linear guide rails are horizontally connected between the front and rear corresponding feeding racks. There is a tooling fixing back plate arranged on two linear guide rails, and four tooling units are vertically and evenly spaced on one tooling fixing back plate. The tooling unit is fixed on the tooling fixing back plate by setting a plurality of hand-tightening screws at the lower edge. A drag chain is arranged on the other side of the tooling fixing back plate where no tooling unit is set. Each tooling fixing back plate corresponds to a drag chain. One end of the drag chain is provided with a connecting bracket to be connected with the tooling fixing back plate to realize the front and rear telescopic movement of the tooling fixing back plate. The drag chain is installed on a support frame, and the support frame is horizontally fixed between the front and rear corresponding feeding racks. A heating mechanism is arranged at the upper end of the box body, a temperature display panel is installed on the outer shell of the heating mechanism, and the gas outlet at the lower end of the heating mechanism leads to the inside of the placement chamber.

[0006] Preferably, an opening is arranged on the front end face of the box body, a box door is arranged at the opening of the box body, and the door lock of the box door is a surface area lock attachment and adopts a multi-point lock.

[0007] Preferably, three groups of front and rear corresponding feeding racks are arranged inside the placement chamber, which are respectively arranged on both sides and in the middle of the placement chamber, and the tooling fixing back plates on the feeding racks on both sides face the center.

[0008] Preferably, a test hole is provided on the side wall of the box body, and the test hole communicates with the placement chamber.

[0009] Preferably, a control panel is provided on the other side wall of the box body opposite to the side where the test hole is provided.

[0010] Preferably, universal casters are installed at the four corner ends of the bottom of the box body.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model is provided with multiple sets of material placement racks, and a tooling fixing back plate is movably arranged on the material placement rack. Four tooling units are evenly spaced on each tooling fixing back plate, and the tooling units are placed in an up-and-down structure, with the gas outlet arranged at the upper end. The vertically placed tooling units ensure the up-and-down circulation of the air inside the placement chamber, facilitate the internal temperature circulation, and ensure the temperature balance inside the box body; the tooling fixing back plate of the present utility model is movably installed on the material placement rack through a guide rail, and the tooling fixing back plate can realize the overall telescopic movement. When installing the tooling unit, the tooling fixing back plate is pulled out from the inside of the placement chamber, which is convenient for employees to operate. Moreover, the tooling unit is fixed by hand-tightening screws, and the installation is quick and convenient, further improving the efficiency. Description of the Drawings

[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 is a left view of the present utility model;

[0014] Figure 3 is a front view of the present utility model;

[0015] Figure 4 is a schematic diagram of the structure of the part material placement mechanism of the present utility model;

[0016] Figure 5 is a schematic diagram of the installation structure of the part hand-tightening screw of the present utility model.

[0017] In the figure: 1. Box body; 101. Placement chamber; 2. Universal caster; 3. Box door; 4. Material placement rack; 5. Linear guide rail; 6. Tooling fixing back plate; 7. Tooling unit; 8. Hand-tightening screw; 9. Drag chain; 10. Support frame; 11. Connecting bracket; 12. Temperature display panel; 13. Gas outlet; 14. Test hole; 15. Control panel. Detailed Embodiments

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0020] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0021] Please refer to Figures 1-5 , the present invention provides a technical solution: a high-temperature aging oven, including a box body 1. The main body inside the box body 1 is hollow as a placement chamber 101. A plurality of material placement mechanisms are installed in the placement chamber 101. The material placement mechanism includes a material placement rack 4. The material placement rack 4 is vertically fixed on the inner walls of the upper and lower ends of the box body 1. A plurality of linear guide rails 5 are horizontally connected between the front and rear corresponding material placement racks 4. A tooling fixing back plate 6 is arranged on two linear guide rails 5. Four tooling units 7 are vertically and evenly spaced and installed on one tooling fixing back plate 6. The tooling unit 7 is fixed on the tooling fixing back plate 6 by setting a plurality of hand-tightening screws 8 at the lower edge. A drag chain 9 is arranged on the other side of the tooling fixing back plate 6 where the tooling unit 7 is not provided. Each tooling fixing back plate 6 corresponds to a drag chain 9. One end of the drag chain 9 is provided with a connecting bracket 11 to be connected with the tooling fixing back plate 6 to realize the front and rear telescopic movement of the tooling fixing back plate 6. The drag chain 9 is installed on a support frame 10. The support frame 10 is horizontally fixed between the front and rear corresponding material placement racks 4. A heating mechanism is arranged at the upper end of the box body 1. A temperature display panel 12 is installed on the outer shell of the heating mechanism. The gas outlet 13 at the lower end of the heating mechanism leads to the inside of the placement chamber 101.

[0022] Further, an opening is provided on the front end face of the box body 1, and a box door 3 is provided at the opening of the box body 1. The door lock of the box door 3 is a surface area lock attachment, adopting a multi-point lock, increasing the lock attachment force points and making the lock attachment effect reliable, optimizing the sealing effect of the box door 3.

[0023] Further, three groups of front-back corresponding material racks 4 are arranged inside the placement chamber 101, respectively arranged on both sides and the middle of the placement chamber 101, and the tooling fixing back plates 6 on the material racks 4 on both sides are arranged towards the center.

[0024] Further, a test hole 14 is opened on the side wall of the box body 1, and the test hole 14 communicates with the inside of the placement chamber 101.

[0025] Further, a control panel 15 is arranged on the other side wall of the box body 1 opposite to the test hole 14.

[0026] Further, universal casters 2 are installed at the four corner ends of the bottom end of the box body 1.

[0027] Working principle: The utility model provides a high-temperature aging box, which includes a box body 1. The interior of the box body 1 is hollow as a placement chamber 101. A plurality of material placing mechanisms are installed in the placement chamber 101. The material placing mechanism includes a material placing rack 4. The material placing rack 4 is vertically fixed on the inner walls of the upper and lower ends of the box body 1. A plurality of linear guide rails 5 are horizontally connected between the front and rear corresponding material placing racks 4. A tooling fixing back plate 6 is arranged on two linear guide rails 5. Four tooling units 7 are vertically and evenly spaced on one tooling fixing back plate 6. The tooling unit 7 is fixed on the tooling fixing back plate 6 by setting a plurality of hand-tightening screws 8 at the lower edge. A drag chain 9 is arranged on the other side of the tooling fixing back plate 6 where no tooling unit 7 is set. Each tooling fixing back plate 6 corresponds to a drag chain 9. One end of the drag chain 9 is provided with a connecting bracket 11 connected to the tooling fixing back plate 6 to realize the front and rear telescopic movement of the tooling fixing back plate 6. The drag chain 9 is installed on a support frame 10. The support frame 10 is horizontally fixed between the front and rear corresponding material placing racks 4. A heating mechanism is arranged at the upper end of the box body 1. A temperature display panel 12 is installed on the outer shell of the heating mechanism. The gas outlet 13 at the lower end of the heating mechanism leads to the inside of the placement chamber 101. During specific use, open the box door 3, then pull out the tooling fixing back plate 6, then install the tooling unit 7 on the tooling fixing back plate 6. After installation, push the tooling fixing back plate 6 back into the placement chamber 101, close the box door 3, and start the heating mechanism through the control panel 15. The heating mechanism operates and the gas outlet 13 outputs hot air into the placement chamber 101. The hot air acts on the tooling unit 7. The utility model sets a plurality of material placing racks 4. The tooling fixing back plate 6 is movably arranged on the material placing rack 4. Four tooling units 7 are evenly spaced on each tooling fixing back plate 6. The tooling units 7 are placed in an up-and-down structure. The gas outlet 13 is arranged at the upper end. Vertically placing the tooling units 7 ensures the up-and-down circulation of the air inside the placement chamber 101, facilitates the internal temperature circulation, and ensures the temperature balance inside the box body 1. The tooling fixing back plate 6 of the utility model is movably installed on the material placing rack 4 through the guide rail, and the tooling fixing back plate 6 can realize the overall telescopic movement. When installing the tooling unit 7, pull out the tooling fixing back plate 6 from the inside of the placement chamber 101, which is convenient for employees to operate. Moreover, the tooling unit 7 is fixed by hand-tightening screws 8, and the installation is fast and convenient, further improving the efficiency.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high temperature aging box, characterized in that: The invention comprises a box body (1), wherein the inner main body of the box body (1) is hollow as a placement chamber (101), wherein the placement chamber (101) is provided with a plurality of sets of material discharging mechanisms, wherein the material discharging mechanisms comprise a material discharging rack (4), wherein the material discharging rack (4) is vertically fixed on the inner walls of the upper and lower ends of the box body (1), wherein a plurality of sets of linear guide rails (5) are horizontally connected between the corresponding material discharging racks (4) at the front and rear ends, wherein a tool fixing back plate (6) is provided on the two sets of linear guide rails (5), wherein four tool fixing units (7) are vertically evenly spaced on the tool fixing back plate (6), wherein the tool fixing units (7) are fixed on the tool fixing back plate (6) by providing a plurality of hand screws (8) at the lower end edges thereof. A tank chain (9) is arranged on the fixed back plate (6), and the other side of the tooling fixed back plate (6) where the tooling unit (7) is not arranged. A connecting bracket (11) is arranged at one end of the tank chain (9) and is connected to the tooling fixed back plate (6) to realize the forward and backward telescopic movement of the tooling fixed back plate (6). The tank chain (9) is installed on a support frame (10), and the support frame (10) is transversely fixed between the front and rear corresponding material unloading frames (4). A heating mechanism is arranged at the upper end of the box body (1), and a temperature display panel (12) is installed on the external shell of the heating mechanism. The gas outlet (13) at the lower end of the heating mechanism leads to the interior of the placement chamber (101).

2. A high temperature aging box according to claim 1, characterized in that: The front end surface of the box body (1) is provided with an opening, and a box door (3) is provided at the opening of the box body (1). The door lock of the box door (3) is a surface area lock and adopts a multi-point lock.

3. A high temperature aging box according to claim 1, characterized in that: Three groups of front and rear corresponding material placing racks (4) are arranged inside the placing chamber (101), which are arranged at both sides and the middle of the placing chamber (101), respectively. The tooling fixing back plates (6) on the material placing racks (4) at both sides are arranged toward the center.

4. A high temperature aging box according to claim 1, characterized in that: A test hole (14) is provided on the side wall of the box body (1), and the test hole (14) is connected to the placement chamber (101).

5. A high temperature aging box according to claim 1, characterized in that: A control panel (15) is arranged on the other side wall of the box body (1) opposite to the testing hole (14).

6. A high temperature aging box according to claim 1, characterized in that: Universal casters (2) are installed at the corners around the bottom of the box (1).

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