A vacuum furnace rack for placing products in sequence
By designing the structure of strip guide rails and limit seats on the vacuum furnace rack, the problem that the existing vacuum furnace rack cannot effectively limit the product is solved, and the smooth arrangement of the products is achieved and the misalignment is reduced.
Patent Information
- Application Number
- CN202421408561.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The surface of the existing vacuum furnace rack is flat, and the product cannot be effectively limited, resulting in the product being easily misaligned when placed, making it inconvenient to place the product in sequence.
A vacuum furnace rack is designed, including a furnace rack plate body, strip rails and limit seats. A limit seat is set on the bar guide rail, and the limit seat is movably connected to the bar guide rail. Through structures such as positioning rods and coil springs, the limit seat can be adjusted and fixed on the bar guide rail to ensure that the product is placed within the gap of the limit seat.
Through the adjustment and fixation of the limit seat, effective limiting of the product is achieved, product misalignment is avoided, and the process of sequential placement of the product is simplified.
Smart Images
Figure CN222747765U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vacuum furnace material racks, in particular to a vacuum furnace material rack which is convenient for placing products in sequence. Background Art
[0002] A vacuum furnace is a furnace that uses a vacuum system (which is carefully assembled from components such as a vacuum pump, a vacuum measuring device, and a vacuum valve) to discharge some of the material in the furnace cavity, making the pressure in the furnace cavity less than a standard atmospheric pressure. The space in the furnace cavity is thus in a vacuum state. This is a vacuum furnace.
[0003] Among them, when using a vacuum furnace for vacuum brazing, it is often necessary to place the assembled products on the vacuum furnace charge rack in sequence, and use an electric trolley to push the vacuum furnace charge rack into the heating chamber for vacuum brazing.
[0004] When the existing vacuum furnace material rack is in use, the surface of the vacuum furnace material rack is flat, which cannot limit the position of the products well, resulting in easy misalignment of the products when they are placed, and it is not convenient to place the products in sequence. Utility Model Content
[0005] The purpose of the utility model is to provide a vacuum furnace material rack which is convenient for placing products in sequence. The limit seat can be used to better limit the position of the products, so that the products can be placed in sequence on the furnace material rack plate, making it difficult for the products to be misplaced when placed, and facilitating the sequential placement of the products, which can solve the problems in the prior art.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A vacuum furnace charge rack for arranging products in sequence comprises a furnace charge rack plate body, a strip guide rail is arranged on the furnace charge rack plate body, a limit seat is arranged on the strip guide rail, the limit seat is movably connected to the strip guide rail, and the limit seat limits the position of the product so that the product can be placed in sequence on the furnace charge rack plate body.
[0008] Preferably, the strip guide rails are parallely and symmetrically distributed on the upper surface of the charge rack plate.
[0009] Preferably, both ends of the limit seat are movably connected to the bar guide rail, and both ends of the limit seat are provided with sliding grooves, and the sliding grooves match the bar guide rails.
[0010] Preferably, both ends of the limit seat are fixed to the strip guide rail through positioning rods, and the positioning rods are connected to the receiving plate.
[0011] Preferably, the receiving plate is connected to a fixing frame via a coil spring and a telescopic guide column, and the fixing frame is mounted on a limiting seat.
[0012] Preferably, the surface of the strip guide rail is provided with positioning grooves for the positioning rod to be inserted into, the positioning grooves match the positioning rod, and the positioning grooves are evenly spaced on the strip guide rail.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model adjusts the position of the limit seat on the strip guide rail according to the size of the product, drives the receiving plate to move upward, and the upward movement of the receiving plate can drive the positioning rod to move upward as well, and the spiral spring and the telescopic guide column shrink due to the extrusion force of the receiving plate until the positioning rod is no longer inserted into the strip guide rail. At this time, the limit seat can move on the strip guide rail to adjust the position. After the position of the limit seat is adjusted, the receiving plate is released, and the spiral spring and the telescopic guide column are reset and extended due to no longer being extruded by the receiving plate, so that the positioning rod is inserted into the positioning groove provided on the surface of the strip guide rail. At this time, the limit seat is fixed on the strip guide rail, and then the product is placed in the gap between adjacent limit seats. The limit seat can be used to better limit the product, so that the products can be placed on the furnace rack plate body in sequence, so that the products are not easily misplaced when placed, and the products are convenient to be placed in sequence. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the front view of the vacuum furnace rack of the utility model, which is convenient for placing products in sequence;
[0016] Figure 2 This is a forward exploded view of a vacuum furnace rack for placing products in sequence according to the utility model;
[0017] Figure 3 It is a side view schematic diagram of a positioning rod arranged on the limit seat of the utility model;
[0018] Figure 4 For the utility model Figure 1 A in the enlarged view;
[0019] Figure 5 For the utility model Figure 3 Enlarged view of point B in .
[0020] In the figure: 1. furnace charge rack plate; 2. strip guide rail; 21. positioning groove; 3. limit seat; 31. slide groove; 4. positioning rod; 5. receiving plate; 6. spiral spring; 7. telescopic guide column; 8. fixing frame. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] In order to solve the technical problem that the surface of the existing vacuum furnace rack is flat when in use, the product cannot be well limited, resulting in the product being easily misplaced when placed, and it is not convenient to place the products in sequence, please refer to Figure 1-Figure 5 , this embodiment provides the following technical solutions:
[0023] A vacuum furnace charge rack for arranging products in sequence comprises a furnace charge rack plate body 1, a strip guide rail 2 is arranged on the furnace charge rack plate body 1, a limit seat 3 is arranged on the strip guide rail 2, the limit seat 3 is movably connected to the strip guide rail 2, and the limit seat 3 limits the product so that the product can be placed in sequence on the furnace charge rack plate body 1.
[0024] In this embodiment, as a preferred technical solution, the strip guide rails 2 are parallel and symmetrically distributed on the upper surface of the charge rack plate 1 .
[0025] By adopting the above technical solution, the limit seat 3 can be guided by the parallel and symmetrically distributed strip guide rails 2, so that the limit seat 3 always moves horizontally.
[0026] In this embodiment, as a preferred technical solution, both ends of the limit seat 3 are movably connected to the strip guide rail 2, and both ends of the limit seat 3 are provided with a slide groove 31, and the slide groove 31 matches the strip guide rail 2.
[0027] By adopting the above technical solution, the limit seat 3 can move horizontally on the strip guide rail 2 through the opened slide groove 31, so that the distance between the limit seats 3 can be adjusted, products of different sizes can be limited, and products of different sizes can be placed in sequence on the furnace rack plate 1.
[0028] In this embodiment, as a preferred technical solution, both ends of the limit seat 3 are fixed to the strip guide rail 2 through positioning rods 4, and the positioning rods 4 are connected to the receiving plate 5.
[0029] By adopting the above technical solution, the limit seat 3 moves horizontally on the strip guide rail 2. After the limit seat 3 is adjusted on the strip guide rail 2, the limit seat 3 can be fixed on the strip guide rail 2 by the positioning rod 4 to prevent the limit seat 3 from moving.
[0030] In this embodiment, as a preferred technical solution, the receiving plate 5 is connected to the fixing frame 8 through the coil spring 6 and the telescopic guide column 7, and the fixing frame 8 is installed on the limiting seat 3.
[0031] It should be noted that the coil spring 6 is located outside the telescopic guide column 7 , one end of the coil spring 6 and the telescopic guide column 7 are connected to the receiving plate 5 , and the other end of the coil spring 6 and the telescopic guide column 7 are connected to the fixing frame 8 .
[0032] By adopting the above technical solution, the receiving plate 5 is connected to the fixed frame 8 through the coil spring 6 and the telescopic guide column 7, so that the receiving plate 5 can move vertically. The vertical movement of the receiving plate 5 can drive the positioning rod 4 to move vertically, thereby fixing the limit seat 3 on the strip guide rail 2 or moving the limit seat 3 on the strip guide rail 2.
[0033] In this embodiment, as a preferred technical solution, the surface of the strip guide rail 2 is provided with a positioning groove 21 for the positioning rod 4 to be inserted, the positioning groove 21 matches the positioning rod 4, and the positioning grooves 21 are evenly spaced on the strip guide rail 2.
[0034] By adopting the above technical solution, by setting equally spaced positioning grooves 21 on the surface of the strip guide rail 2, the limit seat 3 can be fixed at different positions of the strip guide rail 2, and then the spacing between the limit seats 3 can be adjusted, products of different sizes can be limited, and products of different sizes can be placed in sequence on the furnace rack plate 1.
[0035] When the positioning rod 4 is no longer inserted into the strip guide rail 2, the limit seat 3 can be moved on the strip guide rail 2 to adjust the position. After the position of the limit seat 3 is adjusted, the support plate 5 is released. The coil spring 6 and the telescopic guide column 7 are no longer pressed by the support plate 5 and are reset and extended, so that the positioning rod 4 is inserted into the positioning groove 21 set on the surface of the strip guide rail 2. At this time, the limit seat 3 is fixed on the strip guide rail 2, and then the product is placed in the gap between adjacent limit seats 3. The limit seat 3 can be used to better limit the product, so that the products can be placed on the furnace rack plate 1 in sequence, so that the products are not easily misplaced when placed, which is convenient for placing the products in sequence.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A vacuum furnace charge rack for arranging products in sequence, comprising a furnace charge rack plate (1), characterized in that: The furnace charge rack plate body (1) is provided with a strip guide rail (2), and the strip guide rail (2) is provided with a limit seat (3), the limit seat (3) is movably connected to the strip guide rail (2), and the limit seat (3) limits the position of the products so that the products are placed on the furnace charge rack plate body (1) in sequence.
2. A vacuum furnace rack for facilitating the sequential placement of products according to claim 1, characterized in that: The strip-shaped guide rails (2) are distributed in parallel and symmetrically on the upper surface of the furnace charge rack plate body (1).
3. A vacuum furnace rack for facilitating the sequential placement of products according to claim 2, characterized in that: Both ends of the limit seat (3) are movably connected to the strip guide rail (2), and both ends of the limit seat (3) are provided with a slide groove (31), and the slide groove (31) matches the strip guide rail (2).
4. A vacuum furnace rack for facilitating the sequential placement of products according to claim 3, characterized in that: Both ends of the limit seat (3) are fixed on the strip guide rail (2) through positioning rods (4), and the positioning rods (4) are connected to the receiving plate (5).
5. A vacuum furnace rack for facilitating the sequential placement of products according to claim 4, characterized in that: The receiving plate (5) is connected to a fixing frame (8) via a coil spring (6) and a telescopic guide column (7), and the fixing frame (8) is mounted on a limiting seat (3).
6. A vacuum furnace rack for facilitating the sequential placement of products according to claim 5, characterized in that: The surface of the strip guide rail (2) is provided with a positioning groove (21) for the positioning rod (4) to be inserted, the positioning groove (21) matches the positioning rod (4), and the positioning grooves (21) are evenly spaced and distributed on the strip guide rail (2).