Multi-purpose furnace tool for columnar parts of new energy automobile

Abstract

The utility model relates to the technical field of multi-purpose furnace tools, and discloses a multi-purpose furnace tool for a columnar part of a new energy automobile, the multi-purpose furnace tool comprises a mounting frame, and the mounting frame comprises a ventilation chassis and a plurality of stand columns vertically arranged at the top of the ventilation chassis; the multiple supporting assemblies are arranged on the stand column in the vertical direction, each supporting assembly comprises an adjusting part, a ventilation material disc and a ventilation supporting part, the adjusting parts and the ventilation material discs are arranged on the stand column, the ventilation material discs are arranged between every two adjacent adjusting parts in the vertical direction, and the ventilation supporting parts are arranged at the tops of the ventilation material discs; the columnar metal workpiece is placed at the top of the ventilation supporting part; and the limiting assembly comprises a limiting part located between every two adjacent ventilation material trays in the vertical direction and a fixing part used for connecting the limiting parts to the stand columns, and the limiting parts are used for limiting the columnar metal workpieces. The material tray has the effect that when the columnar metal workpiece is placed on the material tray, the possibility that the columnar metal workpiece shakes and topples over is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of multi-purpose furnace tooling, and in particular to a multi-purpose furnace tooling for columnar components of new energy vehicles. Background Art

[0002] Nitriding is a chemical heat treatment process that infiltrates nitrogen atoms into the surface of metal workpieces. The main purpose of nitriding treatment is to improve the surface capabilities of metal workpieces, such as surface hardness, anti-seizure ability, corrosion resistance, etc., and ultimately increase the service life of the workpiece.

[0003] The multi-purpose nitriding furnace is a common nitriding equipment for metal workpieces. The multi-purpose nitriding furnace mainly uses vacuum heating and electric nitriding to nitriding metal workpieces. In the vacuum chamber, the material to be nitrided is first heated to a certain temperature, and nitrogen is injected on this basis. Through the action of the electric field, nitrogen atoms are attached to the surface of the material to form a nitrided layer.

[0004] Before placing the metal workpiece into the multi-purpose nitriding furnace, the metal workpiece is generally placed on a jig rack. After the metal workpiece is placed, the jig rack and the metal workpiece placed on the jig rack are placed into the multi-purpose nitriding furnace for nitriding treatment.

[0005] The existing tooling rack generally includes a mounting rack and a plurality of material trays mounted on the mounting rack, wherein the plurality of material trays are distributed in a vertical direction. There is an existing slender columnar metal workpiece. When the slender columnar metal is vertically placed on the material tray, due to the small diameter of the slender columnar metal workpiece, after the slender columnar metal workpiece is placed on the material tray, when the tooling rack and the slender columnar metal workpiece placed on the tooling rack are moved, the slender columnar metal workpiece placed on the tooling rack is prone to shaking and tipping over. Utility Model Content

[0006] In order to reduce the possibility of shaking and tipping of the columnar metal workpiece when the columnar metal workpiece is placed on a material tray, the present application provides a multi-purpose furnace tooling for columnar parts of new energy vehicles.

[0007] The present application provides a multi-purpose furnace tooling for new energy vehicle columnar parts, which adopts the following technical solutions:

[0008] A multi-purpose furnace tool for columnar parts of new energy vehicles, comprising:

[0009] A mounting frame, the mounting frame comprising a ventilated chassis and a plurality of columns vertically mounted on the top of the ventilated chassis;

[0010] A support assembly, wherein the support assembly is provided with a plurality of support assemblies, the plurality of support assemblies are installed on the column in the vertical direction, the support assembly comprises an adjustment part, a ventilation tray and a ventilation support part, the adjustment part and the ventilation tray are both installed on the column, and the ventilation tray is installed between two adjacent adjustment parts in the vertical direction, the ventilation support part is installed on the top of the ventilation tray, and a columnar metal workpiece is placed on the top of the ventilation support part;

[0011] A limiting assembly includes a limiting portion located between two adjacent ventilation trays in the vertical direction and a fixing portion for connecting the limiting portion to the column, wherein the limiting portion is used to limit the columnar metal workpiece.

[0012] Optionally, the column includes a positioning member installed on the ventilation chassis and a guide member installed on the positioning member, and the adjustment part is installed on the guide member.

[0013] Optionally, a plurality of positioning holes are provided on the ventilated chassis, and the positioning member includes a positioning rod plugged into the positioning hole and a positioning plate installed on the top of the positioning rod, and the guide member is installed on the top of the positioning plate. After the positioning rod is inserted into the positioning hole, the positioning plate and the top of the ventilated chassis are in contact.

[0014] Optionally, the guide member is a guide rod mounted on the positioning member, and a cross-section of the guide rod is arranged in a cross shape.

[0015] Optionally, the adjusting portion includes a first adjusting cylinder and a second adjusting cylinder sleeved on the column, and the fixing portion is a fixing ring sleeved on the column, and the fixing ring is located between the first adjusting cylinder and the second adjusting cylinder.

[0016] Optionally, the limiting portion is a limiting net installed on the fixing portion, and the mesh holes of the columnar metal workpiece and the limiting net are plug-fitted.

[0017] Optionally, a plurality of mounting frames are provided, and a connecting piece is provided between two adjacent mounting frames.

[0018] Optionally, the connecting member includes a connecting rod and connecting tubes installed at both ends of the connecting rod, the two connecting tubes correspond to the two mounting frames, and the connecting tubes are sleeved on the adjacent columns on the corresponding mounting frames.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. When installing the tooling frame, place the ventilated chassis horizontally, and install the column vertically on the ventilated chassis. Sleeve the first adjustment cylinder and the second adjustment cylinder on the column, place the limiting assembly between the first adjustment cylinder and the second adjustment cylinder, locate the fixing ring between the first adjustment cylinder and the second adjustment cylinder in the same adjustment part, and sleeve the fixing ring on the column. Install the ventilation tray on the column, locate the ventilation tray between two adjacent adjustment parts, and place the ventilation support part on the ventilation tray to complete the installation of the tooling frame. When placing a columnar metal workpiece, insert a single columnar metal workpiece into the mesh of the corresponding limiting net, and make the bottom of the columnar metal workpiece collide with the top of the ventilation support part, and limit the columnar metal workpiece through the hole walls of the ventilation support part and the mesh of the limiting net, so as to reduce the possibility of shaking and tipping of the columnar metal workpiece;

[0021] 2. According to the length of a single cylindrical metal workpiece, select the first adjusting cylinder and the second adjusting cylinder of different lengths to adjust the distance between two adjacent ventilation trays in the vertical direction, so as to adapt to cylindrical metal workpieces of different lengths. At the same time, select the limiting nets of different mesh sizes according to the diameter of the cylindrical metal workpiece to adapt to cylindrical metal workpieces of different diameters.

[0022] 3. When multiple mounting frames need to be assembled, place two mounting frames together so that the side walls of two adjacent ventilation chassis collide with each other, and make the two connecting tubes on the connecting rod correspond to the two adjacent mounting frames, so that the connecting tubes are sleeved on the columns on the adjacent mounting frames, so as to complete the assembly of the two adjacent mounting frames. The two mounting frames limit the two columns through the connecting tubes, so as to improve the convenience and stability of assembling the two mounting frames. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of an embodiment of the present application showing a cylindrical metal workpiece placed on a multi-purpose furnace tooling.

[0024] Figure 2 The embodiment of the present application embodies a top view of a cylindrical metal workpiece placed on a multi-purpose furnace tooling.

[0025] Description of reference numerals:

[0026] 1. Mounting frame; 11. Ventilated chassis; 12. Column; 13. Connector; 2. Support assembly; 21. Adjustment part; 211. First adjustment cylinder; 212. Second adjustment cylinder; 22. Ventilated tray; 23. Ventilated support part; 3. Limiting assembly; 31. Limiting part; 32. Fixing part; 4. Columnar metal workpiece. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-Figure 2 This application is described in further detail.

[0028] The embodiment of the present application discloses a multi-purpose furnace tool for columnar components of new energy vehicles.

[0029] A multi-purpose furnace tool for columnar parts of new energy vehicles includes a mounting frame 1, a support assembly 2 and a limit assembly 3. The support assembly 2 and the limit assembly 3 are both mounted on the mounting frame 1. When placing a columnar metal workpiece 4, the columnar metal workpiece 4 is placed on the support assembly 2, and the column placed on the support assembly 2 is limited by the limit assembly 3, so as to reduce the possibility of the columnar metal workpiece 4 shaking and tipping.

[0030] The mounting frame 1 comprises a ventilation chassis 11 and columns 12. The ventilation chassis 11 is provided with a plurality of ventilation holes for ventilation, each of which is a through hole, and the ventilation chassis 11 is provided with a plurality of positioning holes, and the columns 12 are provided with a plurality of positioning holes corresponding to the plurality of columns 12.

[0031] Each column 12 includes a positioning member and a guide member. The positioning member includes a positioning rod and a positioning sheet. The positioning sheet is located at the top of the positioning rod, and the positioning sheet and the positioning rod are fixedly connected. The positioning rod and the corresponding positioning hole are plugged together. After the positioning rod is inserted into the corresponding positioning hole, the bottom of the positioning sheet and the top of the ventilation chassis 11 are in contact, thereby further improving the stability of the positioning rod inside the positioning hole and reducing the possibility of shaking of the positioning rod.

[0032] The guide piece is located at a side of the positioning piece away from the positioning rod. The guide piece is a guide rod, and a cross section of the guide rod is arranged in a cross shape.

[0033] When multiple mounting racks 1 are placed, a connecting piece 13 is installed between two adjacent mounting racks 1 to connect the two adjacent mounting racks 1. The connecting piece 13 includes a connecting rod and a connecting tube. Two connecting tubes are provided, and the two connecting tubes are located at both ends of the connecting rod. The ends of the connecting rod are fixedly connected to the connecting ring, and the axes of the two connecting tubes are parallel to each other.

[0034] When connecting two adjacent mounting frames 1, the side walls of the ventilation bottom plates 11 of the two mounting frames 1 are brought into contact with each other, and the connecting piece 13 is placed between the two mounting frames 1, so that the two connecting tubes of the connecting piece 13 are sleeved on two adjacent guide rods of the two mounting frames 1. The connecting piece 13, the ventilation bottom plate 11 and the column 12 cooperate with each other to improve the convenience and stability of connecting the two mounting frames 1.

[0035] A plurality of support assemblies 2 are provided, and the plurality of support assemblies 2 are evenly distributed along the vertical direction of the column 12. The support assembly 2 comprises an adjusting portion 21, a ventilation tray 22 and a ventilation support portion 23.

[0036] The adjusting portion 21 includes a first adjusting cylinder 211 and a second adjusting cylinder 212. The first adjusting cylinder 211 and the second adjusting cylinder 212 are both sleeved on the guide rod, and the first adjusting cylinder 211 is located above the second adjusting cylinder 212.

[0037] The ventilation tray 22 is located between two adjacent adjustment parts 21, and each ventilation tray 22 is provided with a plurality of ventilating holes for ventilation, and each ventilation tray 22 is provided with a plurality of mounting holes for installation, and the plurality of mounting holes correspond to a plurality of guide rods one by one, and the guide rods are plugged into and matched with the corresponding mounting holes.

[0038] The ventilation support part 23 is placed on the top of the ventilation tray 22. The ventilation support part 23 is a support mesh, and the aperture of the support mesh is smaller than the diameter of the columnar metal workpiece 4. When placing the columnar metal workpiece 4, the columnar metal workpiece 4 is placed vertically on the support mesh, and the columnar metal workpiece 4 is supported by the support mesh. The support meshes of different apertures are replaced according to the columnar metal workpieces 4 of different diameters, so as to improve the convenience of adapting to the columnar metal workpieces 4 of different diameters, and at the same time, the cost of adapting to the columnar metal workpieces 4 of different diameters is also reduced.

[0039] The limiting assembly 3 is located between the first adjusting cylinder 211 and the second adjusting cylinder 212 of the same adjusting portion 21. The limiting assembly 3 includes a limiting portion 31 and a fixing portion 32. The limiting portion 31 is a limiting net, and the fixing portion 32 is a fixing ring, which is fixedly mounted on the limiting net. There are a plurality of fixing rings, and the plurality of fixing rings correspond to a plurality of guide rods one by one, and the fixing rings are sleeved on the corresponding guide rods. When placing a columnar metal workpiece 4, a single columnar metal workpiece 4 is placed inside the mesh of the limiting net, and the columnar metal workpiece 4 is limited by the inner wall of the mesh of the limiting net, so as to reduce the possibility of the columnar metal workpiece 4 shaking and tipping over. When limiting columnar metal workpieces 4 of different diameters, it is sufficient to directly replace limiting nets of different aperture sizes and shapes, thereby improving the adaptability to columnar metal workpieces 4 of different models and reducing the cost of adapting to columnar metal workpieces 4 of different models.

[0040] The implementation principle of a multi-purpose furnace tooling for columnar parts of new energy vehicles in the embodiment of the present application is as follows: when installing the tooling frame, the ventilation bottom plate 11 is placed horizontally, and the column 12 is installed vertically on the ventilation bottom plate 11. Different first adjustment cylinders 211 and second adjustment cylinders 212 are selected according to the length of the columnar metal workpiece 4, and the first adjustment cylinder 211 and the second adjustment cylinder 212 are sleeved on the column 12, so that the limit assembly 3 is placed between the first adjustment cylinder 211 and the second adjustment cylinder 212, and the fixing ring is located between the first adjustment cylinder 211 and the second adjustment cylinder 212 in the same adjustment part 21, and the fixing ring is sleeved on the column 12, so that the ventilation tray 22 is installed on the column 12, and the ventilation tray 22 is located between two adjacent adjustment parts 21, and the ventilation support part 23 is placed on the ventilation tray 22, so as to complete the installation of the tooling frame. When placing the columnar metal workpiece 4, a single columnar metal workpiece 4 is inserted into the mesh of the corresponding limiting net, and the bottom of the columnar metal workpiece 4 is made to collide with the top of the ventilation support part 23. The columnar metal workpiece 4 is limited by the ventilation support part 23 and the mesh of the limiting net, so as to reduce the possibility of shaking and tipping over of the columnar metal workpiece 4.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multi-purpose furnace tool for columnar parts of new energy vehicles, characterized by: include; A mounting frame (1), the mounting frame (1) comprising a ventilated bottom plate (11) and a plurality of upright posts (12) vertically mounted on the top of the ventilated bottom plate (11); A support assembly (2), wherein the support assembly (2) is provided with a plurality of support assemblies (2), the plurality of support assemblies (2) being mounted on the column (12) in a vertical direction, the support assembly (2) comprising an adjustment portion (21), a ventilation tray (22) and a ventilation support portion (23), the adjustment portion (21) and the ventilation tray (22) being both mounted on the column (12), and the ventilation tray (22) being mounted between two adjacent adjustment portions (21) in a vertical direction, the ventilation support portion (23) being mounted on the top of the ventilation tray (22), and a columnar metal workpiece (4) being placed on the top of the ventilation support portion (23); A limiting assembly (3), the limiting assembly (3) comprising a limiting portion (31) located between two adjacent ventilation trays (22) in a vertical direction and a fixing portion (32) used to connect the limiting portion (31) to the column (12), the limiting portion (31) being used to limit the position of a columnar metal workpiece (4).

2. The multi-purpose furnace tool for columnar parts of new energy vehicles according to claim 1, characterized in that: The upright column (12) comprises a positioning member mounted on the ventilated chassis (11) and a guide member mounted on the positioning member, and the adjusting portion (21) is mounted on the guide member.

3. The multi-purpose furnace tool for columnar parts of new energy vehicles according to claim 2, characterized in that: The ventilated chassis (11) is provided with a plurality of positioning holes, the positioning member comprises a positioning rod plugged into the positioning hole and a positioning sheet mounted on the top of the positioning rod, the guide member is mounted on the top of the positioning sheet, and after the positioning rod is inserted into the positioning hole, the positioning sheet abuts against the top of the ventilated chassis (11).

4. The multi-purpose furnace tool for columnar parts of new energy vehicles according to claim 2, characterized in that: The guide member is a guide rod installed on the positioning member, and the cross section of the guide rod is arranged in a cross shape.

5. The multi-purpose furnace tool for columnar parts of new energy vehicles according to claim 1, characterized in that: The adjusting portion (21) comprises a first adjusting cylinder (211) and a second adjusting cylinder (212) which are sleeved on the column (12); the fixing portion (32) is a fixing ring which is sleeved on the column (12), and the fixing ring is located between the first adjusting cylinder (211) and the second adjusting cylinder (212).

6. The multi-purpose furnace tool for columnar parts of new energy vehicles according to claim 1, characterized in that: The limiting portion (31) is a limiting net installed on the fixing portion (32), and the mesh holes of the columnar metal workpiece (4) and the limiting net are plug-fitted.

7. The multi-purpose furnace tool for columnar parts of new energy vehicles according to claim 1, characterized in that: The mounting frames (1) are provided with a plurality of them, and a connecting piece (13) is provided between two adjacent mounting frames (1).

8. The multi-purpose furnace tool for columnar parts of new energy vehicles according to claim 7, characterized in that: The connecting member (13) comprises a connecting rod and connecting tubes mounted at both ends of the connecting rod, the two connecting tubes corresponding to the two mounting frames (1), and the connecting tubes are sleeved on the adjacent upright posts (12) on the corresponding mounting frames (1).

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