阅读说明：本技术 一种渗碳托盘 (Carburizing tray ) 是由 张金榜 王国强 王文慧 刘明兰 于 2020-12-29 设计创作，主要内容包括：本发明公开了一种渗碳托盘,包括底料盘、料盘、调节隔套、螺纹立柱、圆管,所述圆管与底料盘底部连接,所述螺纹立柱设于底料盘上并与圆管平行设置,所述料盘穿过圆管,相邻料盘之间设有调节隔套,调节隔套套设在螺纹立柱外侧,所述底料盘及各层料盘上均安装有限位柱,用于对待渗碳产品零件进行限位。本申请的渗碳托盘,具有结构简单,经久耐用,使用方便,有效提高空间利用率,经济性好,满足了零件批量热处理渗碳的需求。(The invention discloses a carburizing tray which comprises a bottom material tray, a material tray, adjusting spacers, threaded stand columns and a round pipe, wherein the round pipe is connected with the bottom of the bottom material tray, the threaded stand columns are arranged on the bottom material tray and are parallel to the round pipe, the material tray penetrates through the round pipe, the adjusting spacers are arranged between adjacent material trays, the adjusting spacers are sleeved on the outer sides of the threaded stand columns, and limiting columns are arranged on the bottom material tray and each layer of material tray and used for limiting parts of a product to be carburized. The carburizing tray has the advantages of being simple in structure, durable, convenient to use, capable of effectively improving the space utilization rate, good in economical efficiency and capable of meeting the requirements of batch heat treatment carburizing of parts.)

1. A carburizing tray characterized in that: including end charging tray, regulation spacer, screw thread stand, pipe, the pipe is connected with end charging tray bottom, the screw thread stand locate on the end charging tray and with pipe parallel arrangement, the charging tray passes the pipe, is equipped with the regulation spacer between the adjacent charging tray, adjusts the spacer cover and establishes in the screw thread stand outside.

2. The carburizing tray according to claim 1, characterized in that: and the bottom material disc and each layer of material disc are respectively provided with a limiting column for limiting the part of the product to be carburized.

3. The carburizing tray according to claim 1, characterized in that: the bottom material tray is characterized in that a mounting hole used for being connected with a circular tube is formed in the center of the bottom material tray, and a bottom layer through hole is formed in the outer side of the mounting hole.

4. A carburizing tray according to claim 3, characterized in that: and the bottom tray is also provided with a supporting plate for supporting the threaded stand column.

5. A carburizing tray according to claim 3, characterized in that: the bottom of the circular tube is provided with a circular boss, and the diameter of the circular boss is larger than the inner diameter of the mounting hole.

6. The carburizing tray according to claim 1, characterized in that: the charging tray is provided with a plurality of, is equipped with the central through-hole that supplies the pipe to wear out on the charging tray, and the central through-hole outside is provided with the middle level and passes the shaft hole.

7. The carburizing tray according to claim 1, characterized in that: the cross section of the threaded upright post is in a cross shape.

8. The carburizing tray according to claim 1, characterized in that: and a hoisting plate is fixedly arranged at the upper end of the circular tube.

9. The carburizing tray according to claim 8, characterized in that: and the hoisting plate is provided with an external furnace hoisting hook.

Technical Field

The invention relates to a heat treatment station appliance, in particular to a carburizing tray.

Background

The carburizing tray is used for a storage device during heat treatment and carburizing of parts, the original carburizing tray is always in a welded structure, the service life is short, the economy is poor, and how to improve the service life and the space utilization efficiency of the carburizing tray is a problem which needs to be solved.

Disclosure of Invention

The invention provides a carburizing tray which is simple in structure, durable in use, convenient to use, capable of effectively improving the space utilization rate, good in economy and capable of meeting the requirement of batch heat treatment carburizing of parts.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a carburization tray, includes end charging tray, regulation spacer, screw thread stand, pipe, the pipe is connected with end charging tray bottom, the screw thread stand locate on the end charging tray and with pipe parallel arrangement, the charging tray passes the pipe, is equipped with the regulation spacer between the adjacent charging tray, adjusts the spacer cover and establishes in the screw thread stand outside.

Preferably, the bottom material disc and each layer of material disc are provided with limiting columns for limiting the parts of the product to be carburized.

Preferably, the bottom material tray is provided with a mounting hole at the center for connecting with a circular tube, and a bottom through hole is arranged outside the mounting hole.

Preferably, the bottom tray is further provided with a supporting plate for supporting the threaded upright column.

Preferably, the bottom of the circular tube is provided with a circular boss, and the diameter of the circular boss is larger than the inner diameter of the mounting hole.

Preferably, the material tray is provided with a plurality of material trays, a central through hole for the circular tube to penetrate out is formed in the material tray, and a middle-layer penetrating shaft hole is formed in the outer side of the central through hole.

Preferably, the cross section of the threaded upright post is in a cross shape.

Preferably, a hoisting plate is fixedly mounted at the upper end of the circular tube.

Preferably, the lifting plate is provided with an external furnace lifting hook.

Due to the structure, the invention has the advantages that:

the carburizing tray has the advantages of being simple in structure, durable, convenient to use, capable of effectively improving the space utilization rate, good in economical efficiency and capable of meeting the requirements of batch heat treatment carburizing of parts.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.

FIG. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. 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.

As shown in fig. 1 and 2, this embodiment provides a carburizing tray, including end charging tray 1, charging tray 2, regulation spacer 3, screw thread stand 5, pipe 6 is connected with end charging tray 1 bottom, screw thread stand 5 locate end charging tray 1 on and with 6 parallel arrangement of pipe, charging tray 2 passes pipe 6, is equipped with between the adjacent charging tray 2 and adjusts spacer 3, adjusts 3 covers of spacer and establishes in the screw thread stand 5 outside.

In this embodiment, all install spacing post 4 on end charging tray 1 and each layer charging tray 2 for treat carburization product part spacing.

In this embodiment, the center of the bottom tray 1 is provided with a mounting hole for connecting with the circular tube 6, and a bottom through hole is arranged outside the mounting hole.

In this embodiment, the bottom tray 1 is further provided with a supporting plate for supporting the threaded column 5.

In this embodiment, the bottom of the circular tube 6 is provided with a circular boss, and the diameter of the circular boss is larger than the inner diameter of the mounting hole in the bottom tray 1. During installation, the circular tube 6 is inserted from the lower part of the backing material disk 1 and limited by the circular boss, and the circular tube 6 is connected with the backing material disk 1.

In this embodiment, the charging tray 2 is provided with a plurality of, is equipped with the central through-hole that supplies pipe 6 to wear out on the charging tray 2, and the central through-hole outside is provided with the middle level and passes through the shaft hole.

In the present embodiment, it is preferred that,

in this embodiment, a hoisting plate 7 is fixedly mounted on the upper end of the circular tube 6.

In this embodiment, an external furnace hook (not shown) is mounted on the hanging plate 7.

The operation principle of the carburizing tray provided by the embodiment is as follows:

the bottom material tray 1 and the material tray 2 are respectively cast, and the hoisting plate 7 and the external lifting hook are used for hoisting. During operation, the bed charge dish 1, charging tray 2 are assembled together through adjusting spacer 3, screw thread stand 5, pipe 6 to according to part overall dimension, increase and decrease adjusts spacer 3 and adjusts the floor height, in order to adapt to different product structures. And (3) putting the product part to be carburized into a carburization tray, and limiting the product part by using a limiting column 4 to perform carburization heat treatment.

The carburizing tray provided by the embodiment has the advantages of simple structure, durability, convenience in use, effective improvement of space utilization rate, good economical efficiency and capability of meeting the batch heat treatment carburizing requirement of parts.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.