Shaping machine for spring eye of steel plate spring

Abstract

The utility model provides a shaping machine for a steel plate spring eye, which comprises a support base plate, a rotating seat, a steel plate spring seat, a heating structure, a stress seat, a support frame and a shaping structure, and is characterized in that the rotating seat is fixedly mounted in the middle of the support base plate, and the steel plate spring seat is rotatably mounted above the rotating seat; the heating structure is fixedly mounted at one end of the surface of the supporting substrate; the stress base is fixedly installed at the other end of the surface of the supporting base plate, the supporting frame is fixedly installed on the surface, on the outer side of the stress base, of the supporting base plate, and the shaping structure is fixedly installed in the supporting frame. Due to the arrangement of the steel plate spring seat and the heating structure, the spring eye can be quickly moved to a processing position, and the plasticity of the spring eye can be improved through heating.

Description

Technical Field

[0001] The utility model relates to the technical field of ear curling shaping machines, in particular to a leaf spring ear curling shaping machine. Background Art

[0002] Leaf springs are commonly used elastic parts in industrial manufacturing and are widely used in the fields of automobiles, home appliances, machinery, etc. The quality and performance of leaf springs are often affected by their shape, so they need to be processed and adjusted by equipment such as shaping machines. However, existing ear shaping machines still have the problem of being unable to quickly move the ears to the processing position and unable to improve the plasticity of the ears by heating.

[0003] Therefore, it is very necessary to invent a kind of leaf spring ear shaping machine. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a shaping machine for leaf spring ears, so as to solve the problem that the existing ear shaping machines still have the inability to quickly move the ears to the processing position and the inability to improve the plasticity of the ears by heating. A shaping machine for leaf spring ears, comprising a supporting substrate, a rotating seat, a leaf spring seat, a heating structure, a force-bearing seat, a support frame and a shaping structure, wherein: the rotating seat is fixedly mounted in the middle position of the supporting substrate, and the leaf spring seat is rotatably mounted above the rotating seat, the heating structure is fixedly mounted at one end of the surface of the supporting substrate; the force-bearing seat is fixedly mounted at the other end of the surface of the supporting substrate, and the support frame is fixedly mounted on the surface of the supporting substrate outside the force-bearing seat, and the shaping structure is fixedly mounted inside the support frame.

[0005] The leaf spring seat includes a base plate, a leaf spring groove, a coil ear accommodating area, a heat insulation guide plate and a leaf spring, and the base plate leaf spring seat is rotatably installed above the rotating seat, and the leaf spring groove is fixedly installed on the surface of the base plate; the coil ear accommodating area is fixedly installed at both ends of the leaf spring groove, and the heat insulation guide plate is fixedly installed inside the coil ear accommodating area, and the leaf spring is located inside the leaf spring groove and the heat insulation guide plate.

[0006] The heating structure includes a support body, an extension body, an open flame tube and a gas pipeline, wherein the support body is fixedly mounted on one end of the surface of the support substrate, and the extension body is fixedly mounted on the top of the support body, and the open flame tube is fixedly mounted inside the extension body; the gas pipeline is fixedly mounted on the top of the open flame tube.

[0007] The base plate inside the leaf spring seat is made of a steel metal plate that is consistent with the shape of the leaf spring, and the base plate can be rotated through the rotating seat. The leaf spring slot is connected to the ear accommodating area as a whole to form a slot that is consistent with the shape of the leaf spring; the heat insulation guide plate uses two sets of steel metal cylinders, and the heat insulation guide plate is provided with an opening inside to place the leaf spring. The function of the leaf spring seat is to support and fix the leaf spring so that it can be stably fixed and deformed during the shaping process. At the same time, the leaf spring seat is also installed above the rotating seat by rotation, so that the hot leaf spring can be rotated during the shaping process, so that the two ears can be moved to the bottom of the heating structure and the shaping structure, so as to facilitate the heating and shaping of the ears.

[0008] The open flame tube inside the heating structure is supported by a support body and an extension body just above the coil ear of the leaf spring, and the open flame tube adopts a flame nozzle. The open flame tube is connected to the gas tank through a gas pipeline. The function of the heating structure is to provide thermal energy to heat the leaf spring or a specific part during the shaping process to facilitate plastic deformation or shape adjustment. The open flame tube applies heat to the hot leaf spring through the flame nozzle, which can change the shape or flexibility of the hot leaf spring, making it easier to shape and process, so that the irregular shape of the coil ear produced during production can be pressed into a normal shape through the shaping structure.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] 1. The utility model strengthens the setting of the sealing structure. The function of the leaf spring seat is to support and fix the leaf spring so that it can be stably fixed and deformed during the shaping process. At the same time, the leaf spring seat is also installed above the rotating seat by rotation, so that the hot leaf spring can be rotated during the shaping process, so that the two ears can be moved to the bottom of the heating structure and the shaping structure, which is convenient for heating and shaping the ears.

[0011] 2. The heating structure of the utility model is set up, and the function of the heating structure is to provide thermal energy to heat the steel leaf spring or a specific part during the shaping process to facilitate plastic deformation or shape adjustment. The open flame tube applies heat to the hot steel leaf spring through the flame nozzle, which can change the shape or flexibility of the hot steel leaf spring, making it easier to shape and process, so that the irregular shape of the coiled ear produced during production can be pressed into a normal shape through the shaping structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is an enlarged view of point A of the present utility model.

[0014] Figure 3It is an enlarged view of point B of the present utility model.

[0015] In the figure:

[0016] Support base plate 1, rotating seat 2, leaf spring seat 3, base plate 31, leaf spring groove 32, ear accommodating area 33, heat insulation guide plate 34, leaf spring 35, heating structure 4, support body 41, extension body 42, open flame pipe 43, gas pipeline 44, force bearing seat 5, support frame 6, shaping structure 7. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0018] As attached Figure 1 To Attachment Figure 3 shown.

[0019] The utility model provides a shaping machine for rolling ears of a leaf spring, comprising a supporting base plate 1, a rotating base plate 2, a leaf spring base plate 3, a heating structure 4, a force bearing base plate 5, a support frame 6 and a shaping structure 7, wherein: the rotating base plate 2 is fixedly mounted at the middle position of the supporting base plate 1, and the leaf spring base plate 3 is rotatably mounted above the rotating base plate 2, the heating structure 4 is fixedly mounted at one end of the surface of the supporting base plate 1; the force bearing base plate 5 is fixedly mounted at the other end of the surface of the supporting base plate 1, and the support frame 6 is fixedly mounted on the surface of the supporting base plate 1 outside the force bearing base plate 5, and the shaping structure 7 is fixedly mounted inside the support frame 6.

[0020] The leaf spring seat 3 includes a base plate 31, a leaf spring groove 32, a coil ear accommodating area 33, a heat insulation guide plate 34 and a leaf spring 35, and the leaf spring seat 3 with the base plate 31 is rotatably installed above the rotating seat 2, and the leaf spring groove 32 is fixedly installed on the surface of the base plate 31; the coil ear accommodating area 33 is fixedly installed at both ends of the leaf spring groove 32, and the heat insulation guide plate 34 is fixedly installed inside the coil ear accommodating area 33, and the leaf spring 35 is located inside the leaf spring groove 32 and the heat insulation guide plate 34.

[0021] The heating structure 4 includes a support body 41, an extension body 42, an open flame tube 43 and a gas pipeline 44, and the support body 41 is fixedly mounted on one end of the surface of the supporting substrate 1, and the extension body 42 is fixedly mounted on the top of the support body 41, and the open flame tube 43 is fixedly mounted inside the extension body 42; the gas pipeline 44 is fixedly mounted on the top of the open flame tube 43.

[0022] Working principle of leaf spring ear shaping machine

[0023] The leaf spring ear shaping machine is a special equipment for processing leaf springs. Its working principle is based on shaping the leaf spring 35 to obtain the required shape and performance.

[0024] 1. Heating stage: The shaping machine first heats the leaf spring 35 through the heating structure 4. During the heating process, the open flame tube 43 releases gas through the flame nozzle to generate a high-temperature flame to transfer heat to the leaf spring. This step is intended to increase the softness and plasticity of the leaf spring 35, making it easier to adjust and shape it.

[0025] 2. Shaping stage Once the leaf spring 35 reaches the appropriate temperature, the shaping process begins. First, the leaf spring seat 3 is fixed above the rotating seat 2 to ensure the stable position of the leaf spring 35. Subsequently, the shaping structure 7 is fixedly installed inside the support frame 6 to provide support and guidance for the shaping.

[0026] 3. Deformation and adjustment: The leaf spring 35 is placed under the shaping structure 7. The shaping structure 7 applies appropriate force to the leaf spring 35 to cause it to undergo plastic deformation. This process can be completed manually or automatically to ensure that the shape of the leaf spring 35 is consistent with the requirements.

[0027] 4. Cooling and solidification: After the shape adjustment is completed, the leaf spring 35 is cooled to solidify its shape. The leaf spring 35 is taken out and can be quickly cooled to room temperature by blowing or other means. After cooling, the shape of the leaf spring 35 will be fixed and have the required elasticity and performance.

[0028] 5. Subsequent processing: After the shaping, the leaf spring 35 may need to be processed, such as removing surface oxides, cleaning, coating or other processing. These steps are usually completed manually by operators to ensure that the quality and appearance of the leaf spring meet the requirements.

[0029] Through the above steps, the leaf spring ear shaping machine can efficiently and accurately adjust and process the shape of the leaf spring to meet the needs of different industrial fields for leaf springs 35.

[0030] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A leaf spring ear shaping machine, characterized in that: The invention comprises a supporting substrate (1), a rotating seat (2), a leaf spring seat (3), a heating structure (4), a force-bearing seat (5), a support frame (6) and a shaping structure (7), wherein: the rotating seat (2) is fixedly mounted at the middle position of the supporting substrate (1), and the leaf spring seat (3) is rotatably mounted above the rotating seat (2); the heating structure (4) is fixedly mounted at one end of the surface of the supporting substrate (1); the force-bearing seat (5) is fixedly mounted at the other end of the surface of the supporting substrate (1), and the support frame (6) is fixedly mounted on the surface of the supporting substrate (1) outside the force-bearing seat (5); and the shaping structure (7) is fixedly mounted inside the support frame (6).

2. A leaf spring ear shaping machine as claimed in claim 1, characterized in that: The leaf spring seat (3) comprises a base plate (31), a leaf spring groove (32), a coil ear accommodating area (33), a heat insulation guide plate (34) and a leaf spring (35), and the base plate (31) and the leaf spring seat (3) are rotatably mounted above the rotating seat (2), and the leaf spring groove (32) is fixedly mounted on the surface of the base plate (31); the coil ear accommodating area (33) is fixedly mounted at both ends of the leaf spring groove (32), and the heat insulation guide plate (34) is fixedly mounted inside the coil ear accommodating area (33), and the leaf spring (35) is located inside the leaf spring groove (32) and the heat insulation guide plate (34).

3. A leaf spring ear shaping machine as claimed in claim 1, characterized in that: The heating structure (4) comprises a support body (41), an extension body (42), an open flame tube (43) and a gas pipeline (44), wherein the support body (41) is fixedly mounted on one end of the surface of the support substrate (1), and the extension body (42) is fixedly mounted on the top of the support body (41), and the open flame tube (43) is fixedly mounted inside the extension body (42); and the gas pipeline (44) is fixedly mounted on the top of the open flame tube (43).

4. A leaf spring ear shaping machine as claimed in claim 2, characterized in that: The base plate (31) inside the leaf spring seat (3) is made of a steel metal plate having the same shape as the leaf spring (35), and the base plate (31) can be rotated by the rotating seat (2). The leaf spring groove (32) is connected to the ear accommodating area (33) as a whole to form a groove having the same shape as the leaf spring (35). The heat insulation guide plate (34) is made of two groups of steel metal cylinders, and an opening is provided inside the heat insulation guide plate (34) for inserting the leaf spring (35).

5. A leaf spring ear shaping machine as claimed in claim 3, characterized in that: The open flame tube (43) inside the heating structure (4) is supported directly above the coil ear of the leaf spring (35) by a support body (41) and an extension body (42), and the open flame tube (43) adopts a flame-spraying port. The open flame tube (43) is connected to the gas tank through a gas pipeline (44).

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