Half shaft flange plate forming device

Abstract

The utility model relates to the technical field of automobile parts, in particular to a half shaft flange plate forming device which comprises a machining table and a forming mechanism, the forming mechanism comprises an L-shaped plate, a first motor, a rotating plate, a hydraulic cylinder, an electric heating ring, a placing plate, a bar, a die assembly, an extrusion assembly and four sets of supporting assemblies, and the placing plate is fixedly connected to the upper surface of the machining table; a bar penetrates through the containing plate and the machining table, the L-shaped plate is fixedly connected with the machining table, the output end of the first motor penetrates through the L-shaped plate and is fixedly connected with the rotating plate, the hydraulic cylinder is fixedly connected to the upper surface of the rotating plate, the output end of the hydraulic cylinder penetrates through the rotating plate and is fixedly connected with the electric heating ring, and the mold assembly is arranged on the upper surface of the machining table. The extrusion assembly is arranged above the bar, and by means of the arrangement, the bar can be heated and extruded after being placed on the extrusion equipment, so that workers are prevented from being hurt.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a half-axle flange forming device. Background Art

[0002] The design structure of automobiles is becoming more and more compact, the functions are becoming more and more complete, and the structures of important parts on automobiles are becoming more and more complex. For example, the automobile half-axle is a long-axis part, one end of which is connected to the main reducer assembly in the form of a spline, and the other end is connected to the wheel hub in the form of a flange. It is the link for transmitting power. The half-axle uses steel bars as the raw material, one end is processed into a spline style, and the other end is heated and then extruded using a hydraulic press.

[0003] However, in the above-mentioned prior art, workers are required to move the pre-heated rods to the extrusion equipment for extrusion molding, which may easily cause harm to the workers. Utility Model Content

[0004] The utility model aims to provide a half-axle flange forming device, aiming to solve the technical problem in the prior art that workers are required to move pre-heated rods to extrusion equipment for extrusion forming, which is likely to cause harm to workers.

[0005] To achieve the above-mentioned purpose, the utility model adopts a half-axle flange forming device, including a processing table and a forming mechanism, the forming mechanism includes an L-shaped plate, a first motor, a rotating plate, a hydraulic cylinder, an electric heating ring, a placement plate, a rod, a mold assembly, an extrusion assembly and four groups of support assemblies, the placement plate is fixedly connected to the upper surface of the processing table, the rod passes through the placement plate and the processing table respectively, the L-shaped plate is fixedly connected to the processing table and is located on the upper surface of the processing table, the first motor is fixedly connected to the upper surface of the L-shaped plate, the output end of the first motor passes through the L-shaped plate and is fixedly connected to the rotating plate, the hydraulic cylinder is fixedly connected to the upper surface of the rotating plate, the output end of the hydraulic cylinder passes through the rotating plate and is fixedly connected to the electric heating ring, the mold assembly is arranged on the upper surface of the processing table, the extrusion assembly is arranged above the rod, and the four groups of support assemblies are all arranged on the lower surface of the processing table.

[0006] Wherein, the mold assembly includes a mounting frame, a bidirectional threaded rod, a second motor and two combined modules. The mounting frame is fixedly connected to the processing table and is located on the upper surface of the processing table. The two groups of mold parts are symmetrically arranged on one side of the mounting frame. The bidirectional threaded rod passes through the two groups of mold parts respectively. The two ends of the bidirectional threaded rod are respectively rotatably connected to the mounting frame. The second motor is fixedly connected to the outside of the mounting frame, and the output end of the second motor is fixedly connected to one end of the bidirectional threaded rod.

[0007] Among them, each group of the mold parts includes a moving rod, a connecting block and a semicircular mold, one end of the moving rod is threadedly matched with the bidirectional threaded rod, the other end of the moving rod passes through the installation frame, one end of the connecting block is fixedly connected to the moving rod, and the other end of the connecting block is fixedly connected to the semicircular mold.

[0008] Among them, the extrusion assembly includes two support plates, a fixed plate and a hydraulic press. The two support plates are fixedly connected to the processing table and are located on the upper surface of the processing table. The two ends of the fixed plate are respectively fixedly connected to the two support plates, and the hydraulic press is fixedly connected to the middle of the fixed plate.

[0009] Wherein, each group of the support components includes a support rod and a cushion block, the support rod is fixedly connected to the processing table and is located on the lower surface of the processing table, and the cushion block is fixedly connected to the support rod and is located at the lower end of the support rod.

[0010] Among them, the half-axle flange forming device also includes a telescopic rod, a supporting plate and an anti-slip pad, one end of the telescopic rod is fixedly connected to the processing table, the other end of the telescopic rod is fixedly connected to the supporting plate, and the anti-slip pad is fixedly connected to the upper surface of the supporting plate.

[0011] The utility model discloses a semi-axle flange forming device, wherein the bar material passes through the placement plate and the processing table respectively, the first motor is fixedly connected to the upper surface of the L-shaped plate, the hydraulic cylinder is fixedly connected to the upper surface of the rotating plate, the output end of the hydraulic cylinder passes through the rotating plate and is fixedly connected to the electric heating ring, when it is used specifically, one end of the bar material passes through the placement plate and the processing table, the other end of the bar material is placed on the placement plate, and then the first motor is started, the output end of the first motor drives the rotating plate to rotate, and the rotating plate drives the hydraulic cylinder to rotate, so that the electric heating ring moves to the top of the bar material, and then the hydraulic cylinder is started, the output end of the hydraulic cylinder drives the electric heating ring to move downward, so as to be sleeved on the outside of the bar material, and then the bar material is heated by the electric heating ring, after the heating is completed, the electric heating ring is removed, and then the mold assembly is moved to the outside of the bar material, and then the bar material is extruded and formed by the extrusion assembly, so that the method can effectively solve the problem in the prior art that workers need to move the pre-heated bar material to the extrusion equipment for extrusion forming, which is easy to cause harm to the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0014] Figure 2 It is a three-dimensional diagram of the first embodiment of the utility model.

[0015] Figure 3 It is a top view of the first embodiment of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0017] 101-processing table, 102-L-shaped plate, 103-first motor, 104-rotating plate, 105-hydraulic cylinder, 106-electric heating ring, 107-placing plate, 108-rod, 109-installation frame, 110-bidirectional threaded rod, 111-second motor, 112-moving rod, 113-connecting block, 114-semicircular mold, 115-support plate, 116-fixed plate, 117-hydraulic press, 118-support rod, 119-pad, 201-telescopic rod, 202-holding plate, 203-anti-slip mat. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 It is a three-dimensional diagram of the first embodiment of the utility model. Figure 3 It is a top view of the first embodiment of the utility model.

[0021] The utility model provides a semi-axle flange forming device, comprising a processing table 101 and a forming mechanism, wherein the forming mechanism comprises an L-shaped plate 102, a first motor 103, a rotating plate 104, a hydraulic cylinder 105, an electric heating ring 106, a placement plate 107, a bar 108, a mold assembly, an extrusion assembly and four groups of support assemblies, wherein the mold assembly comprises a mounting frame 109, a bidirectional threaded rod 110, a second motor 111 and two combined molds, each group of the combined molds comprises a moving rod 112, a connecting block 113 and a semicircular mold 114, the extrusion assembly comprises two support plates 115, a fixed plate 116 and an oil press 117, and each group of the support assemblies comprises a support rod 118 and a cushion block 119. The above scheme solves the problem in the prior art that workers are required to move the pre-heated bar to the extrusion equipment for extrusion molding, which is easy to cause harm to the workers.

[0022] According to the present specific embodiment, the placement plate 107 is fixedly connected to the upper surface of the processing table 101, the bar stock 108 passes through the placement plate 107 and the processing table 101 respectively, the L-shaped plate 102 is fixedly connected to the processing table 101 and is located on the upper surface of the processing table 101, the first motor 103 is fixedly connected to the upper surface of the L-shaped plate 102, the output end of the first motor 103 passes through the L-shaped plate 102 and is fixedly connected to the rotating plate 104, the hydraulic cylinder 105 is fixedly connected to the upper surface of the rotating plate 104, the output end of the hydraulic cylinder 105 passes through the rotating plate 104 and is fixedly connected to the electric heating ring 106, the mold assembly is arranged on the upper surface of the processing table 101, the extrusion assembly is arranged above the bar stock 108, and the four groups of support assemblies are all arranged on the lower surface of the processing table 101. When in use, one end of the bar 108 is passed through the placement plate 107 and the processing table 101, and the other end of the bar 108 is placed on the placement plate 107, and then the first motor 103 is started, and the output end of the first motor 103 drives the rotating plate 104 to rotate, and the rotating plate 104 drives the hydraulic cylinder 105 to rotate, so that the electric heating ring 106 moves to the top of the bar 108, and then the hydraulic cylinder 105 is started, and the output end of the hydraulic cylinder 105 drives the electric heating ring 106 to move downward, so as to be sleeved on the outside of the bar 108, and then the bar 108 is heated by the electric heating ring 106. After heating is completed, the electric heating ring 106 is removed, and then the mold assembly is moved to the outside of the bar 108, and then the bar 108 is extruded and formed by the extrusion assembly.

[0023] Among them, the installation frame 109 is fixedly connected to the processing table 101 and is located on the upper surface of the processing table 101. The two groups of the mold parts are symmetrically arranged on one side of the installation frame 109. The bidirectional threaded rod 110 respectively penetrates the two groups of the mold parts. The two ends of the bidirectional threaded rod 110 are respectively rotatably connected to the installation frame 109. The second motor 111 is fixedly connected to the outside of the installation frame 109, and the output end of the second motor 111 is fixedly connected to one end of the bidirectional threaded rod 110. When it is used specifically, the second motor 111 is started, and the output end of the second motor 111 drives the bidirectional threaded rod 110 to rotate, so that the two groups of the mold parts move relative to each other.

[0024] Secondly, one end of the moving rod 112 is threadedly engaged with the bidirectional threaded rod 110, and the other end of the moving rod 112 passes through the mounting frame 109. One end of the connecting block 113 is fixedly connected to the moving rod 112, and the other end of the connecting block 113 is fixedly connected to the semicircular mold 114. When in use, the bidirectional threaded rod 110 rotates to make the moving rod 112 move toward the bar material 108, and the moving rod 112 drives the semicircular mold 114 to move through the connecting block 113 until the semicircular mold 114 is in contact with the outer side of the placement plate 107.

[0025] At the same time, the two support plates 115 are fixedly connected to the processing table 101 and are located on the upper surface of the processing table 101. The two ends of the fixed plate 116 are respectively fixedly connected to the two support plates 115. The hydraulic press 117 is fixedly connected to the middle of the fixed plate 116. When in actual use, the rod material 108 is extruded and formed by the hydraulic press 117.

[0026] In addition, the support rod 118 is fixedly connected to the processing table 101 and is located on the lower surface of the processing table 101. The cushion block 119 is fixedly connected to the support rod 118 and is located at the lower end of the support rod 118. When in use, the support rod 118 is used to support the processing table 101. The cushion block 119 can enhance the ground contact area of ​​the support rod 118 and improve stability.

[0027] When using a half-axle flange forming device of the present embodiment, one end of the bar 108 is passed through the placement plate 107 and the processing table 101, and the other end of the bar 108 is placed on the placement plate 107. Then, the first motor 103 is started, and the output end of the first motor 103 drives the rotating plate 104 to rotate, and the rotating plate 104 drives the hydraulic cylinder 105 to rotate, so that the electric heating ring 106 moves to the top of the bar 108. Then, the hydraulic cylinder 105 is started, and the output end of the hydraulic cylinder 105 drives the electric heating ring 106 to move downward, so that it is sleeved on the outside of the bar 108, and then the electric heating ring 106 is rotated. The hot ring 106 heats the bar 108. After the heating is completed, the electric heating ring 106 is removed and the second motor 111 is started. The output end of the second motor 111 drives the bidirectional threaded rod 110 to rotate, so that the moving rod 112 moves toward the bar 108. The moving rod 112 drives the semicircular mold 114 to move through the connecting block 113 until the semicircular mold 114 is in contact with the outer side of the placement plate 107, and then the bar 108 is extruded by the hydraulic press 117. This method can effectively solve the problem in the existing technology that workers are required to move the pre-heated bar to the extrusion equipment for extrusion molding, which is easy to cause harm to the workers.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0030] The utility model provides a semi-axle flange forming device, which also includes a telescopic rod 201 , a supporting plate 202 and an anti-skid pad 203 .

[0031] According to this specific embodiment, one end of the telescopic rod 201 is fixedly connected to the processing table 101, and the other end of the telescopic rod 201 is fixedly connected to the supporting plate 202. The anti-slip pad 203 is fixedly connected to the upper surface of the supporting plate 202. When in use, the telescopic rod 201 contracts to drive the supporting plate 202 to move upward, and the supporting plate 202 drives the anti-slip pad 203 to move upward, and the anti-slip pad 203 supports the rod 108 to move upward.

[0032] When using a half-axle flange forming device of this embodiment, the telescopic rod 201 contracts and drives the supporting plate 202 to move upward, and the supporting plate 202 drives the anti-slip pad 203 to move upward. The anti-slip pad 203 supports the rod 108 to move upward, thereby facilitating demoulding of the rod 108.

[0033] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A half-axle flange forming device, comprising a processing table, characterized in that: It also includes a forming mechanism, which includes an L-shaped plate, a first motor, a rotating plate, a hydraulic cylinder, an electric heating ring, a placement plate, a rod, a mold assembly, an extrusion assembly and four groups of support assemblies. The placement plate is fixedly connected to the upper surface of the processing table, and the rod passes through the placement plate and the processing table respectively. The L-shaped plate is fixedly connected to the processing table and is located on the upper surface of the processing table. The first motor is fixedly connected to the upper surface of the L-shaped plate, and the output end of the first motor passes through the L-shaped plate and is fixedly connected to the rotating plate. The hydraulic cylinder is fixedly connected to the upper surface of the rotating plate, and the output end of the hydraulic cylinder passes through the rotating plate and is fixedly connected to the electric heating ring. The mold assembly is arranged on the upper surface of the processing table, the extrusion assembly is arranged above the rod, and the four groups of support assemblies are all arranged on the lower surface of the processing table.

2. The half-axle flange forming device according to claim 1, characterized in that: The mold assembly includes a mounting frame, a bidirectional threaded rod, a second motor and two combined modules. The mounting frame is fixedly connected to the processing table and is located on the upper surface of the processing table. Two groups of mold clamping parts are symmetrically arranged on one side of the mounting frame. The bidirectional threaded rod passes through the two groups of mold clamping parts respectively. Both ends of the bidirectional threaded rod are rotatably connected to the mounting frame respectively. The second motor is fixedly connected to the outside of the mounting frame, and the output end of the second motor is fixedly connected to one end of the bidirectional threaded rod.

3. The half-axle flange forming device according to claim 2, characterized in that: Each group of the mold parts includes a moving rod, a connecting block and a semicircular mold, one end of the moving rod is threadedly matched with the bidirectional threaded rod, the other end of the moving rod passes through the installation frame, one end of the connecting block is fixedly connected to the moving rod, and the other end of the connecting block is fixedly connected to the semicircular mold.

4. The half-shaft flange forming device according to claim 3, characterized in that: The extrusion assembly includes two support plates, a fixed plate and a hydraulic press. The two support plates are fixedly connected to the processing table and are located on the upper surface of the processing table. The two ends of the fixed plate are respectively fixedly connected to the two support plates. The hydraulic press is fixedly connected to the middle of the fixed plate.

5. The half-shaft flange forming device according to claim 4, characterized in that: Each group of the support components includes a support rod and a cushion block. The support rod is fixedly connected to the processing table and is located on the lower surface of the processing table. The cushion block is fixedly connected to the support rod and is located at the lower end of the support rod.

6. The half-axle flange forming device according to claim 5, characterized in that: The semi-axle flange forming device also includes a telescopic rod, a supporting plate and an anti-skid pad, one end of the telescopic rod is fixedly connected to the processing table, the other end of the telescopic rod is fixedly connected to the supporting plate, and the anti-skid pad is fixedly connected to the upper surface of the supporting plate.

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