Flanging part stamping equipment for network equipment manufacturing

Abstract

The invention relates to the technical field of stamping equipment, and particularly discloses flanging part stamping equipment for network equipment manufacturing. According to the flanging part stamping equipment for network equipment manufacturing, the purposes of easily adjusting a mold and controlling rebounding of a plate are achieved, the bottom plate and the main support are used for integrally supporting the equipment, the flanging device supports the plate needing to be stamped, the stamping support serves as a support for the stamping device, and when the stamping device operates, the stamping device is driven to rotate, and the stamping efficiency is improved. Meanwhile, the hemming device heats the plate, so that internal stress of the plate is eliminated in the stamping and hemming process, the situation that the stamping effect is affected by springback caused after stamping or hemming is completed is prevented, the stamping and hemming device adapts to stamping and hemming of plates with different widths, and compared with traditional stamping equipment, the universality is improved; and the corresponding hemming assembly on the hemming device adopts a quick-release design, so that the remodeling speed is increased, and the hemming device is convenient to adapt to plates with different curvatures for hemming.

Description

Technical Field

[0001] The invention relates to the technical field of stamping equipment, in particular to a stamping equipment for flanging parts of network equipment. Background Art

[0002] The manufacture of network equipment often requires parts of various shapes and structures, some of which can be flanged, and can be efficiently produced through stamping processes. Stamping can quickly form metal sheets, with high production efficiency and low cost, and is suitable for large-scale production of network equipment parts. With the development of the network equipment manufacturing industry, the requirements for automation and intelligence of the production process have increased. Traditional stamping equipment has many manual operation links and high labor intensity, and production efficiency and quality are greatly affected by human factors. Modern stamping equipment for flanged parts needs to have a higher degree of automation, such as automatic feeding, positioning, stamping, demoulding and other functions. It should also have intelligent detection and diagnosis capabilities to monitor the equipment operation status and parts quality in real time, promptly discover and solve problems, and improve production stability and reliability.

[0003] The mold structure of traditional stamping equipment is fixed and difficult to quickly replace or adjust. Material springback during stamping is a common problem. Traditional methods rely on repeated mold trials or over-deformation compensation, which has a long debugging cycle and has limited effect on parts close to vertical flanges. Summary of the invention

[0004] To achieve the above purpose, the present invention is implemented through the following technical solutions: A stamping device for flangeable parts manufactured by network equipment, comprising a bottom plate, a main bracket is fixedly connected to the top of the bottom plate, a curling device is fixedly connected to the top of the main bracket, a stamping bracket is fixedly connected to the top of the bottom plate, a stamping device is fixedly connected to the inner wall side of the stamping bracket, and the stamping device is arranged at a position above the curling device;

[0005] The curling device includes a first motor, a worm is sleeved on and fixedly connected to the driving shaft of the first motor, a worm wheel is meshed on the side of the worm, a screw is fixedly connected to the side of the worm wheel, an adjustment bracket is sleeved on the top of the screw and is connected to it through threaded rotation, a first slide bar is fixedly connected to the top of the adjustment bracket, a first slide slot is slidably connected to the inner wall of the first slide bar, a curling assembly is fixedly connected to the top of the adjustment bracket, a supporting assembly is fixedly connected to the top of the first slide slot, the bottom of the first motor is fixedly connected to the top of the base plate, the bottom of the supporting assembly is fixedly connected to the top of the main bracket, the driving shaft of the first motor rotates to drive the worm to rotate, and the worm rotates through The thread drives the worm wheel to rotate, the rotation of the worm wheel drives the screw to rotate, and the rotation of the screw drives the adjustment bracket to move through the thread, thereby changing the relative positions of multiple groups of adjustment brackets, thereby driving the multiple groups to move closer or farther away from each other, so as to adapt to different sizes of plates for processing, and the plate is mainly subjected to force in the lateral direction when curling, and the torque is transmitted to the screw through the adjustment bracket and concentrated on the side of the screw through the thread. Due to the thread angle, the lateral component of force on the screw is smaller than the friction between the threads. Therefore, after the first motor stops running, the adjustment bracket remains in a self-locking state, thereby maintaining a stable state, and remains in a stable state after the size adjustment is completed, so as to perform the curling operation.

[0006] Preferably, the curling assembly includes an adjusting seat, the side of the adjusting seat is rotatably connected to a connecting bracket via a rotating shaft, the side of the connecting bracket is fixedly connected to an adjusting rod, the top of the connecting bracket is fixedly connected to a limiting slide bar, the side of the limiting slide bar is sleeved and slidably connected to a curling mold, the bottom of the curling mold is fixedly connected to a magnetic fixing seat, the inner wall of the magnetic fixing seat is slidably connected to a sliding seat, the bottom of the sliding seat is rotatably connected to a movable end of a first spring rod via a rotating shaft, the fixed end of the first spring rod is fixedly connected to the top of the adjusting bracket via a rotating shaft, and the bottom of the adjusting seat is fixedly connected to the top of the adjusting bracket.

[0007] Preferably, the support assembly includes a support base plate, the top of the support base plate is fixedly connected to a sliding shell, the top of the support base plate is located at a position inside the sliding shell and is fixedly connected to a fixed end of a second spring rod, the movable end of the second spring rod is fixedly connected to a movable base, the top of the movable base is fixedly connected to a heating assembly, the top of the heating assembly is fixedly connected to a stamping die, the bottom of the movable base is fixedly connected to a limiting rod, the side of the movable base is slidably connected to a second slide bar, the side of the movable base is fixedly connected to a moving rod, the moving rod passes through the side of the sliding shell and is slidably connected to the sliding shell, the side of the second slide bar is fixedly connected to the inner wall side of the sliding shell, the bottom of the support base plate is fixedly connected to the top of the main bracket, and the bottom of the moving rod contacts the top of the adjusting rod.

[0008] Preferably, the heating assembly includes a heating shell, an inner wall of the heating shell is fixedly connected to an electric fan, the bottom of the inner wall of the heating shell is fixedly connected to an electric heating pipe, the side of the electric heating pipe located on the side of the electric fan is fixedly connected to an arc-shaped reflection plate, the side of the heating shell is provided with an air outlet, the top of the heating shell is fixedly connected to a supporting top plate, the top of the supporting top plate is provided with a conical hole, the bottom of the heating shell is fixedly connected to the top of the movable base, and the side of the heating shell is slidably connected to the inner wall side of the sliding shell.

[0009] Preferably, the stamping device includes a stamping base, a fixed shaft is fixedly connected to the side of the stamping base, an end of the fixed shaft away from the stamping base is fixedly connected to a limiting cap, a torsion spring is sleeved and rotatably connected to the side of the fixed shaft, a rotating bracket is sleeved and rotatably connected to the side of the fixed shaft, one end of the torsion spring is fixedly connected to the side of the limiting cap, the end of the torsion spring away from the limiting cap is fixedly connected to the side of the rotating bracket, the side of the rotating bracket is rotatably connected to a curling roller via a rotating shaft, a limiting block adapted to the rotating bracket is fixedly connected to the side of the stamping base, a rotating assembly is fixedly connected to the top of the stamping base, an impact assembly is fixedly connected to the side of the rotating assembly, and the top of the rotating assembly is fixedly connected to the inner wall of the stamping bracket.

[0010] Preferably, the rotating assembly includes a second motor, a first gear is sleeved on and fixedly connected to a driving shaft of the second motor, a second gear is meshed on a side of the first gear, a first flywheel is fixedly connected to a side of the second gear, a connecting rod is rotatably connected to the side of the first flywheel via a rotating shaft, a connecting seat is rotatably connected to the bottom of the connecting rod via a rotating shaft, a third gear is meshed on a side of the first gear away from the second gear, a second flywheel is fixedly connected to a side of the third gear, a side of the second flywheel and a side of the first flywheel are both rotatably connected to a connecting rod via a rotating shaft, an impact assembly is fixedly connected to a side of the second flywheel, a bottom of the connecting seat is fixedly connected to a top of a stamping base, and a The top is fixedly connected to the bottom of the stamping bracket, the stamping base. When the stamping base descends for stamping, the stamping base drives the fixed shaft to descend, and the descent of the fixed shaft drives the rotating bracket to descend. The descent of the rotating bracket drives the curling roller to descend. The descending curling roller pushes the plate and drives the plate to be squeezed with the side of the curling roller and the side of the curling mold, thereby curling. During the rotation of the rotating bracket, the rotating bracket drives the torsion spring to generate torsion. During the process of the rotating bracket driving the curling roller to rise, the torsion inside the torsion spring drives the rotating bracket to rotate along the fixed axis and return to its original position. The limit block is used to limit the rotation angle of the rotating bracket, thereby ensuring that the curling roller is stably matched with the side of the curling mold during the descent.

[0011] Preferably, the impact assembly includes a fixed rotating shaft, the top of the fixed rotating shaft is fixedly connected to a driving block, the top of the driving block is sleeved and fixedly connected to an annular slide bar, the top of the annular slide bar is sleeved and rotatably connected to an eccentric wheel, the inner wall of the eccentric wheel is fixedly connected to a driven block, the annular slide bar passes through the top of the driven block and is slidably connected to the driven block, the top of the stamping base is fixedly connected to a spring housing, the inner wall of the spring housing is fixedly connected to a spring sheet adapted to the eccentric wheel, the side surface of the fixed rotating shaft is fixedly connected to the side surface of the second flywheel, the second motor, the driving shaft of the second motor rotates to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second gear rotates to drive the first flywheel to rotate, the first flywheel rotates to drive the connecting rod to rotate, the connecting rod rotates to drive the connecting seat to reciprocate up and down, thereby completing the pressing and moving up operations of the stamping, and the third gear and the second gear rotate synchronously in the opposite direction, thereby Offset the vibration caused by the torque brought at startup, keep the machine stable, reduce the lateral vibration that causes displacement of the plate to affect the stamping accuracy, and cause the stamping position to shift. When the second flywheel rotates, the second flywheel drives the fixed shaft to rotate, and the fixed shaft drives the driving block to rotate. The driving block resists the driven block and drives the driven block to rotate. The driven block drives the eccentric wheel to rotate. The setting of the annular slide keeps the eccentric wheel rotating on the side of the fixed shaft. When the stamping reaches the lowest point, the driving block drives the driven block to cross the highest point and drives the eccentric wheel to rotate under the action of gravity. The eccentric wheel rotates and applies its own impact load to the surface of the spring sheet. The spring sheet transfers the impact load to the spring housing, and the spring housing transfers the load to the stamping base. The stamping base transfers the load to the stamped plate, thereby completing a hammering-like operation on the plate, thereby eliminating the bending stress of the plate through vibration and impact, so that the plate maintains a stable shape.

[0012] The present invention provides a flanging component stamping device for network equipment manufacturing, which has the following beneficial effects:

[0013] 1. The network equipment manufactures a stamping device for flangeable parts, which is provided with a first motor. The rotation of the driving shaft of the first motor drives the worm to rotate, and the rotation of the worm drives the worm wheel to rotate through the thread, and the rotation of the worm wheel drives the screw to rotate. The rotation of the screw drives the adjustment bracket to move through the thread, thereby changing the relative positions of multiple groups of adjustment brackets, thereby driving the multiple groups to move closer or farther away from each other, so as to adapt to different sizes of plates for processing, and the plate is mainly subjected to force in the lateral direction when curling, and the torque is transmitted to the screw through the adjustment bracket and concentrated on the side of the screw through the thread. Due to the thread angle, the lateral component of force on the screw is smaller than the friction force between the threads. Therefore, after the first motor stops running, the adjustment bracket remains in a self-locking state, thereby maintaining a stable state, and remains in a stable state after the size adjustment is completed, so as to perform the curling operation.

[0014] 2. The network equipment manufactures a stamping device for flanging parts, which is provided with an adjusting rod for movement. The adjusting rod drives the connecting bracket to rotate along the rotating shaft on the side of the adjusting seat. The adjusting seat drives the curling die to rotate. The rotation of the curling die drives the sliding seat to move. The movement of the sliding seat drives the first spring rod to stretch. The plate enters the side of the curling die and is extruded with the stamping device to complete the curling operation under the control of the curvature of the side of the curling die. When the curling is completed, the pulling force of the first spring rod drives the curling die to reset. After the stamping is completed, the plate is released, thereby facilitating the export of the parts. The sliding cooperation between the magnetic fixing seat and the sliding seat facilitates the disassembly and assembly of the curling die, and the magnetic attraction of the magnetic fixing seat makes the installation more convenient. The limit between the limit slide bar and the curling die limits the position of the curling die, and the sliding direction of the limit slide bar and the magnetic fixing seat is perpendicular. Therefore, after the curling die is installed, the curling die is kept in a stable state, thereby performing the curling operation. The edge of the plate can be curled and ejected after curling is completed, so it is easy to collect, and the curling mold is easy to disassemble and replace, thereby improving the versatility of the equipment.

[0015] 3. The flanging component stamping equipment manufactured by the network equipment is provided with a heating shell, the top of the heating shell is used to stamp the plate, and the corresponding stamping die falls into the interior of the stamping die to stamp the plate. During the stamping process, the heating shell descends, and the descent of the heating shell drives the movable base to descend to compress the second spring rod, thereby generating pressure inside the second spring rod. During the descent process, the movable base drives the movable rod to move, and the movable rod drives the adjusting rod to move, thereby completing the curling of the plate during the stamping process, and after the downward pressure disappears, the second spring rod releases the elastic force to drive the heating shell to move upward, thereby driving the plate to move, so as to facilitate collection, and the second slide bar is used to fix the moving trajectory of the movable base, and the limit rod limits The depth of the movable base is controlled to be lowered. When stamping, the electric heating tube is heated, and the heat is directly radiated on the surface of the plate to heat the plate. The electric heating tube surrounds the stamping die to perform targeted heating on the stamping area. The arc-shaped reflector plate concentrates and reflects the heat of the electric heating tube, and directionally heats the curling position, thereby eliminating the stress of the plate in the stamping deformation area, thereby stabilizing the shape after stamping. The electric fan drives the air to flow from the bottom of the heating shell, thereby driving the air to flow through the conical holes and the air outlet, so as to cool the surface of the plate after stamping, and the air outlet performs targeted cooling on the curling position, so that the heating and cooling are interspersed in the stamping process to eliminate the bending stress, thereby maintaining the shape of the plate.

[0016] 4. The network equipment manufactures the stamping equipment for flangeable parts, which is provided with a stamping base. When the stamping base descends for stamping, the stamping base drives the fixed shaft to descend, the descent of the fixed shaft drives the rotating bracket to descend, the descent of the rotating bracket drives the curling roller to descend, the descending curling roller pushes the plate and drives the plate to be squeezed with the side of the curling roller and the side of the curling mold, thereby curling. During the rotation of the rotating bracket, the rotating bracket drives the torsion spring to generate torsion. During the process of the rotating bracket driving the curling roller to rise, the torsion inside the torsion spring drives the rotating bracket to rotate along the fixed shaft and return to its original position. The limit block is used to limit the rotation angle of the rotating bracket, thereby ensuring that the curling roller is stably matched with the side of the curling mold during the descent.

[0017] 5. The flanging parts stamping equipment manufactured by the network equipment is provided with a second motor. The rotation of the driving shaft of the second motor drives the first gear to rotate. The rotation of the first gear drives the second gear to rotate. The rotation of the second gear drives the first flywheel to rotate. The rotation of the first flywheel drives the connecting rod to rotate. The rotation of the connecting rod drives the connecting seat to reciprocate up and down, thereby completing the pressing and moving up operations of the stamping. The third gear and the second gear rotate synchronously in the opposite direction, thereby offsetting the vibration caused by the torque brought at the start, maintaining the stability of the machine, reducing the displacement of the plate caused by the lateral vibration, affecting the stamping accuracy, and causing the offset of the stamping position. When the second flywheel rotates, the second flywheel drives the fixed shaft to rotate, and the fixed shaft rotates. The rotating shaft drives the driving block to rotate, the driving block resists the driven block and drives the driven block to rotate, the driven block drives the eccentric wheel to rotate, the setting of the annular slide bar keeps the eccentric wheel rotating on the side of the fixed rotating shaft, when the stamping reaches the lowest point, the driving block drives the driven block to cross the highest point and drives the eccentric wheel to rotate under the action of gravity, the eccentric wheel rotates and applies its own impact load to the surface of the spring sheet, the spring sheet transfers the impact load to the spring housing, the spring housing transfers the load to the stamping base, the stamping base transfers the load to the stamped plate, thereby completing a hammering-like operation on the plate, thereby eliminating the bending stress of the plate through vibration and impact, so that the plate maintains a stable shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a stamping device for flanging parts manufactured for the network equipment of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the crimping device of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the crimping assembly of the present invention;

[0021] Figure 4 This is a schematic diagram of the support assembly structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the heating assembly structure of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the punching device of the present invention;

[0024] Figure 7 It is a schematic diagram of the structure of the rotating assembly of the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of the impact assembly of the present invention.

[0026] In the figure: 1, bottom plate; 2, main bracket; 3, crimping device; 4, stamping bracket; 5, stamping device; 301, first motor; 302, worm; 303, worm wheel; 304, screw; 305, adjustment bracket; 306, first slide bar; 307, first slide slot; 308, crimping assembly; 309, support assembly; 3081, adjustment seat; 3082, connecting bracket; 3083, adjustment rod; 3084, Limiting slide bar; 3085, curling die; 3086, magnetic fixing seat; 3087, sliding seat; 3088, first spring rod; 3091, supporting bottom plate; 3092, sliding shell; 3093, second spring rod; 3094, moving base; 3095, heating assembly; 3096, stamping die; 3097, limiting rod; 3098, second slide bar; 3099, moving rod; 30951, heating outer Shell; 30952, electric fan; 30953, electric heating pipe; 30954, arc reflector; 30955, air outlet; 30956, support top plate; 30957, conical hole; 501, stamping base; 502, fixed shaft; 503, limit cap; 504, torsion spring; 505, rotating bracket; 506, curling roller; 507, limit block; 508, rotating assembly; 509, impact assembly ; 5081, second motor; 5082, first gear; 5083, second gear; 5084, first flywheel; 5085, connecting rod; 5086, connecting seat; 5087, third gear; 5088, second flywheel; 5091, fixed shaft; 5092, driving block; 5093, annular slide; 5094, eccentric wheel; 5095, driven block; 5096, spring housing; 5097, spring sheet. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 2The present invention provides a technical solution: a stamping device for flanging parts of network equipment manufacturing, comprising a base plate 1, a main bracket 2 is fixedly connected to the top of the base plate 1, a curling device 3 is fixedly connected to the top of the main bracket 2, a stamping bracket 4 is fixedly connected to the top of the base plate 1, a stamping device 5 is fixedly connected to the inner wall side of the stamping bracket 4, and the stamping device 5 is arranged at a position above the curling device 3.

[0029] The base plate 1 and the main bracket 2 are used to support the equipment as a whole, the curling device 3 supports the plate to be stamped, and the stamping bracket 4 supports the stamping device 5. When the stamping device 5 is running, it drives the corresponding components to stamp the plate on the surface of the curling device 3 while performing curling operations, and realizes curling on both sides at the same time. At the same time, the curling device 3 heats the plate, thereby eliminating the stress inside the plate during the stamping and curling process, and preventing the rebound caused by stamping or curling from affecting the stamping effect. The corresponding components of the curling device 3 can adjust the plates of different sizes, so as to adapt to the stamping and curling of plates of different widths. Compared with traditional stamping equipment, it has improved versatility, and the corresponding curling components on the curling device 3 adopt a quick-release design, thereby speeding up the changeover speed and facilitating the curling of plates with different curvatures.

[0030] The curling device 3 includes a first motor 301, a worm 302 is sleeved on and fixedly connected to the driving shaft of the first motor 301, a worm wheel 303 is meshed on the side of the worm 302, a screw 304 is fixedly connected to the side of the worm wheel 303, an adjustment bracket 305 is sleeved on the top of the screw 304 and is connected to it through threaded rotation, a first slide bar 306 is fixedly connected to the top of the adjustment bracket 305, a first slide groove 307 is slidably connected to the inner wall of the first slide bar 306, a curling assembly 308 is fixedly connected to the top of the adjustment bracket 305, a support assembly 309 is fixedly connected to the top of the first slide groove 307, the bottom of the first motor 301 is fixedly connected to the top of the base plate 1, and the bottom of the support assembly 309 is fixedly connected to the top of the main bracket 2.

[0031] When adjusting plates of different sizes, the first motor 301 is started, and the driving shaft of the first motor 301 rotates to drive the worm 302 to rotate, and the rotation of the worm 302 drives the worm wheel 303 to rotate through the thread, and the rotation of the worm wheel 303 drives the screw 304 to rotate, and the rotation of the screw 304 drives the adjustment bracket 305 to move through the thread, so that the relative position between the multiple groups of adjustment brackets 305 changes, thereby driving the multiple groups of curling components 308 to move closer to or away from each other, so as to adapt to plates of different sizes for processing, and the plate is mainly subjected to force in the lateral direction when curling, and the torque is transmitted to the screw 304 through the adjustment bracket 305 and concentrated on the side of the screw 304 through the thread. Due to the thread angle, the lateral component of force on the screw 304 is smaller than the friction between the threads. Therefore, after the first motor 301 stops running, the adjustment bracket 305 remains in a self-locking state, thereby maintaining a stable state, and remains in a stable state after the size adjustment is completed, so as to perform the curling operation.

[0032] See also Figure 1-Figure 3 The present invention provides a technical solution: the curling component 308 includes an adjusting seat 3081, the side of the adjusting seat 3081 is rotatably connected to a connecting bracket 3082 through a rotating shaft, the side of the connecting bracket 3082 is fixedly connected to an adjusting rod 3083, the top of the connecting bracket 3082 is fixedly connected to a limiting slide bar 3084, the side of the limiting slide bar 3084 is sleeved and slidably connected to a curling mold 3085, the bottom of the curling mold 3085 is fixedly connected to a magnetic fixing seat 3086, the inner wall of the magnetic fixing seat 3086 is slidably connected to a sliding seat 3087, the bottom of the sliding seat 3087 is rotatably connected to a movable end of a first spring rod 3088 through a rotating shaft, the fixed end of the first spring rod 3088 is fixedly connected to the top of the adjusting bracket 305 through a rotating shaft, and the bottom of the adjusting seat 3081 is fixedly connected to the top of the adjusting bracket 305.

[0033] During stamping, the stamping device 5 drives the corresponding device of the support assembly 309 to press down, the support assembly 309 drives the adjusting rod 3083 to move, the adjusting rod 3083 drives the connecting bracket 3082 to rotate along the rotating shaft on the side of the adjusting seat 3081, the adjusting seat 3081 drives the curling die 3085 to rotate, the rotation of the curling die 3085 drives the sliding seat 3087 to move, the movement of the sliding seat 3087 drives the first spring rod 3088 to stretch, the plate enters the side of the curling die 3085 and is squeezed with the stamping device 5 to complete the curling operation under the control of the curvature of the side of the curling die 3085. When the curling is completed, the first The pulling force of a spring rod 3088 drives the curling die 3085 to reset, and the plate is released after the stamping is completed, so as to facilitate the export of parts. The sliding cooperation between the magnetic fixing seat 3086 and the sliding seat 3087 facilitates the disassembly and assembly of the curling die 3085, and the magnetic attraction of the magnetic fixing seat 3086 makes the installation more convenient. The limit between the limit slide 3084 and the curling die 3085 limits the position of the curling die 3085, and the sliding direction of the limit slide 3084 and the magnetic fixing seat 3086 is perpendicular, so that after the curling die 3085 is installed, the curling die 3085 is kept in a stable state, so as to perform the curling operation. The curling of the edge of the plate is realized and the ejection is performed after the curling is completed, so that it is easy to collect, and the curling die 3085 is easy to disassemble and replace, thereby improving the versatility of the equipment.

[0034] See also Figure 1-Figure 5 The present invention provides a technical solution: the support assembly 309 includes a support base plate 3091, the top of the support base plate 3091 is fixedly connected to a sliding shell 3092, the top of the support base plate 3091 is located inside the sliding shell 3092 and is fixedly connected to a fixed end of a second spring rod 3093, the movable end of the second spring rod 3093 is fixedly connected to a moving base 3094, the top of the moving base 3094 is fixedly connected to a heating assembly 3095, the top of the heating assembly 3095 is fixedly connected to a stamping die 3096, the moving base The bottom of the seat 3094 is fixedly connected to a limiting rod 3097, the side of the movable base 3094 is slidably connected to a second slide bar 3098, the side of the movable base 3094 is fixedly connected to a movable rod 3099, the movable rod 3099 passes through the side of the sliding shell 3092 and is slidably connected to the sliding shell 3092, the side of the second slide bar 3098 is fixedly connected to the inner wall side of the sliding shell 3092, the bottom of the support base plate 3091 is fixedly connected to the top of the main bracket 2, and the bottom of the movable rod 3099 contacts the top of the adjustment rod 3083.

[0035] The heating assembly 3095 includes a heating shell 30951, the inner wall of which is fixedly connected to an electric fan 30952, the bottom of the inner wall of the heating shell 30951 is fixedly connected to an electric heating pipe 30953, the side of the electric heating pipe 30953 located on the side of the electric fan 30952 is fixedly connected to an arc-shaped reflection plate 30954, the side of the heating shell 30951 is provided with an air outlet 30955, the top of the heating shell 30951 is fixedly connected to a supporting top plate 30956, the top of the supporting top plate 30956 is provided with a conical hole 30957, the bottom of the heating shell 30951 is fixedly connected to the top of the movable base 3094, and the side of the heating shell 30951 is slidably connected to the inner wall side of the sliding shell 3092.

[0036] During stamping, the stamping device 5 drives the plate to be squeezed on the top of the heating shell 30951 to stamp the plate, and the corresponding stamping die falls into the interior of the stamping die 3096 to stamp the plate. During the stamping process, the heating shell 30951 descends, and the descent of the heating shell 30951 drives the movable base 3094 to descend to compress the second spring rod 3093, thereby generating pressure inside the second spring rod 3093. During the descent, the movable base 3094 drives the movable rod 3099 to move, and the movable rod 3099 drives the adjusting rod 3083 to move, thereby completing the curling of the plate during the stamping process, and after the downward pressure disappears, the second spring rod 3093 releases the elastic force to drive the heating shell 30951 to move upward, thereby driving the plate to move, so as to facilitate collection. The second slide bar 3098 is used to fix the moving trajectory of the movable base 3094, and the limit rod 309 7 limits the depth of the movable base 3094 to descend. When stamping, the electric heating tube 30953 is heated, and the heat is directly radiated on the surface of the plate to heat the plate. The electric heating tube 30953 surrounds the stamping die 3096 to perform targeted heating on the stamping area. The arc-shaped reflector plate 30954 concentrates and reflects the heat of the electric heating tube 30953, and performs directionally heating on the curling position, thereby eliminating the stress of the plate in the stamping deformation area, thereby stabilizing the shape after stamping. The electric fan 30952 drives the air to flow from the bottom of the heating shell 30951, thereby driving the air to flow through the conical hole 30957 and the air outlet 30955, thereby cooling the surface of the plate after stamping. The air outlet 30955 performs targeted cooling on the curling position, thereby completing the elimination of bending stress through heating and cooling interspersed in the stamping process, thereby maintaining the shape of the plate.

[0037] See also Figure 1-Figure 7The present invention provides a technical solution: the punching device 5 includes a punching base 501, a fixed shaft 502 is fixedly connected to the side of the punching base 501, and one end of the fixed shaft 502 away from the punching base 501 is fixedly connected to a limiting cap 503, a torsion spring 504 is sleeved and rotatably connected to the side of the fixed shaft 502, and a rotating bracket 505 is sleeved and rotatably connected to the side of the fixed shaft 502, one end of the torsion spring 504 is fixedly connected to the side of the limiting cap 503, and the torsion spring 504 is sleeved and rotatably connected to the side of the fixed shaft 502. One end of the spring 504 away from the limiting cap 503 is fixedly connected to the side of the rotating bracket 505, and the side of the rotating bracket 505 is rotatably connected to a curling roller 506 via a rotating shaft. The side of the stamping base 501 is fixedly connected to a limiting block 507 adapted to the rotating bracket 505, and the top of the stamping base 501 is fixedly connected to a rotating component 508, and the side of the rotating component 508 is fixedly connected to an impact component 509, and the top of the rotating component 508 is fixedly connected to the inner wall of the stamping bracket 4.

[0038] When the stamping base 501 descends for stamping, the stamping base 501 drives the fixed shaft 502 to descend, and the descent of the fixed shaft 502 drives the rotating bracket 505 to descend, and the descent of the rotating bracket 505 drives the curling roller 506 to descend, and the curling roller 506 descends to push the plate and drive the plate to be squeezed with the side of the curling roller 506 and the side of the curling mold 3085, thereby curling. During the rotation of the rotating bracket 505, the rotating bracket 505 drives the torsion spring 504 to generate torsion. During the process of the rotating bracket 505 driving the curling roller 506 to rise, the torsion inside the torsion spring 504 drives the rotating bracket 505 to rotate along the fixed shaft 502 and return to its original position. The limit block 507 is used to limit the rotation angle of the rotating bracket 505, thereby ensuring that the curling roller 506 is stably matched with the side of the curling mold 3085 during the descent.

[0039] See also Figure 1-Figure 8The present invention provides a technical solution: the rotating assembly 508 includes a second motor 5081, a first gear 5082 is sleeved and fixedly connected on the driving shaft of the second motor 5081, a second gear 5083 is meshed on the side of the first gear 5082, a first flywheel 5084 is fixedly connected on the side of the second gear 5083, a connecting rod 5085 is rotatably connected to the side of the first flywheel 5084 via a rotating shaft, a connecting rod 5085 is rotatably connected to a connecting seat 5086 at the bottom of the connecting rod 5085 via a rotating shaft, and the first gear 5082 is meshed with a second gear 5083 on the side of the first gear 5082, a first flywheel 5084 is fixedly connected to the side of the first flywheel 5084 via a rotating shaft, A third gear 5087 is meshed with the side of the wheel 5082 away from the second gear 5083, and a second flywheel 5088 is fixedly connected to the side of the third gear 5087. The side of the second flywheel 5088 and the side of the first flywheel 5084 are rotatably connected to a connecting rod 5085 via a rotating shaft. An impact assembly 509 is fixedly connected to the side of the second flywheel 5088, the bottom of the connecting seat 5086 is fixedly connected to the top of the stamping base 501, and the top of the second motor 5081 is fixedly connected to the bottom of the stamping bracket 4.

[0040] The impact assembly 509 includes a fixed rotating shaft 5091, the top of which is fixedly connected to a driving block 5092, the top of which is sleeved and fixedly connected to a ring-shaped slide bar 5093, the top of which is sleeved and rotatably connected to an eccentric wheel 5094, the inner wall of which is fixedly connected to a driven block 5095, the ring-shaped slide bar 5093 passes through the top of the driven block 5095 and is slidably connected to the driven block 5095, the top of the stamping base 501 is fixedly connected to a spring housing 5096, the inner wall of which is fixedly connected to a spring sheet 5097 matched with the eccentric wheel 5094, and the side of the fixed rotating shaft 5091 is fixedly connected to the side of the second flywheel 5088.

[0041] The second motor 5081 is started, and the driving shaft of the second motor 5081 rotates to drive the first gear 5082 to rotate, and the first gear 5082 rotates to drive the second gear 5083 to rotate, and the second gear 5083 rotates to drive the first flywheel 5084 to rotate, and the first flywheel 5084 rotates to drive the connecting rod 5085 to rotate, and the connecting rod 5085 rotates to drive the connecting seat 5086 to reciprocate up and down, thereby completing the pressing and moving up operations of the stamping, and the third gear 5087 and the second gear 5083 rotate synchronously in the opposite direction, thereby offsetting the vibration caused by the torque brought at the time of startup, maintaining the stability of the machine, reducing the displacement of the plate caused by the lateral vibration and affecting the stamping accuracy, resulting in the offset of the stamping position, and when the second flywheel 5088 rotates, the second flywheel 5088 drives the fixed shaft 5091 to rotate, and the fixed shaft 5091 drives the driving block 5092 to rotate The driven block 5092 is pressed against the driven block 5095 and drives the driven block 5095 to rotate, and the driven block 5095 drives the eccentric wheel 5094 to rotate. The setting of the annular slide bar 5093 keeps the eccentric wheel 5094 rotating on the side of the fixed rotating shaft 5091. When the stamping reaches the lowest point, the driven block 5092 drives the driven block 5095 to pass the highest point and drives the eccentric wheel 5094 to rotate under the driving effect of gravity. The eccentric wheel 5094 rotates and applies its own impact load to the surface of the spring sheet 5097. The spring sheet 5097 transfers the impact load to the spring housing 5096, and the spring housing 5096 transfers the load to the stamping base 501. The stamping base 501 transfers the load to the stamped plate, thereby completing a hammering-like operation on the plate, thereby eliminating the bending stress of the plate through vibration and impact, so that the plate maintains a stable shape.

[0042] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A stamping device for flanging parts for network equipment manufacturing, characterized in that: The invention comprises a bottom plate (1), the top of the bottom plate (1) being fixedly connected to a main support (2), the top of the main support (2) being fixedly connected to a curling device (3), the top of the bottom plate (1) being fixedly connected to a stamping support (4), the inner wall side of the stamping support (4) being fixedly connected to a stamping device (5), and the stamping device (5) being arranged at a position above the curling device (3); The curling device (3) comprises a first motor (301), a worm (302) is sleeved on and fixedly connected to the driving shaft of the first motor (301), a worm wheel (303) is meshed on the side of the worm (302), a screw (304) is fixedly connected to the side of the worm wheel (303), an adjustment bracket (305) is sleeved on the top of the screw (304) and is rotatably connected via a thread, a first slide bar (306) is fixedly connected to the top of the adjustment bracket (305), a first slide groove (307) is slidably connected to the inner wall of the first slide bar (306), a curling assembly (308) is fixedly connected to the top of the adjustment bracket (305), a support assembly (309) is fixedly connected to the top of the first slide groove (307), the bottom of the first motor (301) is fixedly connected to the top of the bottom plate (1), and the bottom of the support assembly (309) is fixedly connected to the top of the main bracket (2).

2. The flanging component stamping equipment for manufacturing network equipment according to claim 1, characterized in that: The curling assembly (308) comprises an adjustment seat (3081), the side of the adjustment seat (3081) is rotatably connected to a connecting bracket (3082) via a rotating shaft, the side of the connecting bracket (3082) is fixedly connected to an adjustment rod (3083), the top of the connecting bracket (3082) is fixedly connected to a limit slide bar (3084), the side of the limit slide bar (3084) is sleeved with and slidably connected to a curling mold (3085), the bottom of the curling mold (3085) is fixedly connected to a magnetic fixing seat (3086), the inner wall of the magnetic fixing seat (3086) is slidably connected to a sliding seat (3087), and the bottom of the sliding seat (3087) is rotatably connected to the movable end of a first spring rod (3088) via a rotating shaft.

3. The flanging component stamping equipment for network equipment manufacturing according to claim 2 is characterized in that: The fixed end of the first spring rod (3088) is fixedly connected to the top of the adjustment bracket (305) via a rotating shaft, and the bottom of the adjustment seat (3081) is fixedly connected to the top of the adjustment bracket (305).

4. The flanging component stamping equipment for manufacturing network equipment according to claim 2, characterized in that: The support assembly (309) comprises a support base plate (3091), the top of the support base plate (3091) is fixedly connected to a sliding shell (3092), the top of the support base plate (3091) is located inside the sliding shell (3092) and is fixedly connected to a fixed end of a second spring rod (3093), the movable end of the second spring rod (3093) is fixedly connected to a moving base (3094), the top of the moving base (3094) is fixedly connected to a heating assembly (3095), and the top of the heating assembly (3095) is fixedly connected to a moving base (3094). The movable base (3094) is fixedly connected to a stamping die (3096); the bottom of the movable base (3094) is fixedly connected to a limiting rod (3097); the side of the movable base (3094) is slidably connected to a second slide bar (3098); the side of the movable base (3094) is fixedly connected to a movable rod (3099); the movable rod (3099) passes through the side of the sliding shell (3092) and is slidably connected to the sliding shell (3092); the side of the second slide bar (3098) is fixedly connected to the side of the inner wall of the sliding shell (3092).

5. The flanging component stamping equipment for manufacturing network equipment according to claim 4, characterized in that: The bottom of the supporting base plate (3091) is fixedly connected to the top of the main bracket (2), and the bottom of the moving rod (3099) is in contact with the top of the adjusting rod (3083).

6. The flanging component stamping equipment for manufacturing network equipment according to claim 4, characterized in that: The heating assembly (3095) comprises a heating shell (30951), the inner wall of the heating shell (30951) is fixedly connected to an electric fan (30952), the bottom of the inner wall of the heating shell (30951) is fixedly connected to an electric heating pipe (30953), the side of the electric heating pipe (30953) located on one side of the electric fan (30952) is fixedly connected to an arc-shaped reflection plate (30954), the side of the heating shell (30951) is provided with an air outlet (30955), the top of the heating shell (30951) is fixedly connected to a supporting top plate (30956), the top of the supporting top plate (30956) is provided with a conical hole (30957), the bottom of the heating shell (30951) is fixedly connected to the top of the movable base (3094), and the side of the heating shell (30951) is slidably connected to the side of the inner wall of the sliding shell (3092).

7. The flanging component stamping equipment for network equipment manufacturing according to claim 1 is characterized in that: The punching device (5) comprises a punching base (501), a fixed shaft (502) is fixedly connected to the side of the punching base (501), one end of the fixed shaft (502) away from the punching base (501) is fixedly connected to a limiting cap (503), a torsion spring (504) is sleeved and rotatably connected to the side of the fixed shaft (502), a rotating bracket (505) is sleeved and rotatably connected to the side of the fixed shaft (502), one end of the torsion spring (504) is fixedly connected to the side of the limiting cap (503), and the torsion spring (504) is sleeved and rotatably connected to the side of the fixed shaft (502). One end of the limit cap (503) is fixedly connected to the side of the rotating bracket (505); the side of the rotating bracket (505) is rotatably connected to a curling roller (506) via a rotating shaft; the side of the stamping base (501) is fixedly connected to a limit block (507) adapted to the rotating bracket (505); the top of the stamping base (501) is fixedly connected to a rotating assembly (508); the side of the rotating assembly (508) is fixedly connected to an impact assembly (509); and the top of the rotating assembly (508) is fixedly connected to the inner wall of the stamping bracket (4).

8. The flanging component stamping equipment for manufacturing network equipment according to claim 7, characterized in that: The rotating assembly (508) comprises a second motor (5081), a first gear (5082) is sleeved on and fixedly connected to a driving shaft of the second motor (5081), a second gear (5083) is meshed on a side of the first gear (5082), a first flywheel (5084) is fixedly connected to a side of the second gear (5083), a connecting rod (5085) is rotatably connected to a side of the first flywheel (5084) via a rotating shaft, a bottom of the connecting rod (5085) is rotatably connected to a connecting seat (5086) via a rotating shaft, and the first gear (5082) is away from the first flywheel (5084). A third gear (5087) is meshed with one side of the second gear (5083); a second flywheel (5088) is fixedly connected to a side of the third gear (5087); a side of the second flywheel (5088) and a side of the first flywheel (5084) are rotatably connected to a connecting rod (5085) via a rotating shaft; an impact assembly (509) is fixedly connected to a side of the second flywheel (5088); a bottom of the connecting seat (5086) is fixedly connected to a top of the stamping base (501); and a top of the second motor (5081) is fixedly connected to a bottom of the stamping bracket (4).

9. The flanging component stamping equipment for manufacturing network equipment according to claim 8, characterized in that: The impact assembly (509) comprises a fixed rotating shaft (5091), the top of the fixed rotating shaft (5091) is fixedly connected to a driving block (5092), the top of the driving block (5092) is sleeved and fixedly connected to an annular slide bar (5093), the top of the annular slide bar (5093) is sleeved and rotatably connected to an eccentric wheel (5094), the inner wall of the eccentric wheel (5094) is fixedly connected to a driven block (5095), the annular slide bar (5093) passes through the top of the driven block (5095) and is slidably connected to the driven block (5095), the top of the stamping base (501) is fixedly connected to a spring housing (5096), the inner wall of the spring housing (5096) is fixedly connected to a spring sheet (5097) adapted to the eccentric wheel (5094), and the side surface of the fixed rotating shaft (5091) is fixedly connected to the side surface of the second flywheel (5088).

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