CN118635344A - A hot stamping forming equipment for villa light steel building materials - Google Patents
A hot stamping forming equipment for villa light steel building materials Download PDFInfo
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- CN118635344A CN118635344A CN202410947713.2A CN202410947713A CN118635344A CN 118635344 A CN118635344 A CN 118635344A CN 202410947713 A CN202410947713 A CN 202410947713A CN 118635344 A CN118635344 A CN 118635344A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 239000004566 building material Substances 0.000 title claims abstract description 19
- 238000005452 bending Methods 0.000 claims abstract description 69
- 238000001125 extrusion Methods 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 238000004080 punching Methods 0.000 claims abstract description 7
- 238000007790 scraping Methods 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000009413 insulation Methods 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 2
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
技术领域Technical Field
本发明涉及钢材冲压技术领域，具体为一种别墅轻钢建材热冲压成形加工设备。The invention relates to the technical field of steel stamping, in particular to hot stamping forming processing equipment for villa light steel building materials.
背景技术Background Art
冲压是靠压力机和模具对板材、带材、管材和型材等施加外力，使之产生塑性变形或分离，从而获得所需形状和尺寸的工件的成形加工方法。冲压和锻造同属塑性加工，合称锻压。冲压的坯料主要是热轧和冷轧的钢板和钢带。汽车的车身、底盘、油箱、散热器片，锅炉的汽包，容器的壳体，电机、电器的铁芯硅钢片等都是冲压加工的，其中也包括建筑材料中的铁基合金和钢合金的建材冲压。Stamping is a forming method that uses a press and a die to apply external force to plates, strips, pipes and profiles to produce plastic deformation or separation, thereby obtaining a workpiece of the desired shape and size. Stamping and forging are both plastic processing, collectively known as forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and strips. The car body, chassis, fuel tank, radiator fins, boiler drum, container shell, motor and electrical iron core silicon steel sheets are all stamped, including the stamping of iron-based alloys and steel alloys in building materials.
对于建筑材料中强度要求较高的铁基合金而言，多运用热冲压的方式进行加工，热冲压的工艺流程通常包括对材料的加热、模具的预热、冲压成形和冷却退火等步骤，对于造型较大的板材而言，在冲压过程中，模具、压具和已经加热的材料接触的时间较长，为了减小高温的板材对模具和冲压机的伤害，往往需要二次冲压才能对使材料完全成型，但是在等待钢材保温时，板材表面虽然与压具相互脱离，却仍然与模具处于紧密接触的状态，这不但会对模具造成不同程度的热熔伤害，且板材周围未具有良好的保温环境，将会影响最终板材的成型质量，例如铁基合金板材表面会发生氧化和脱碳反应，形成氧化皮，这不仅会影响产品的外观，而且其材料性能也会降低。For iron-based alloys with higher strength requirements in building materials, hot stamping is often used for processing. The process flow of hot stamping usually includes heating of materials, preheating of molds, stamping forming and cooling annealing. For larger plates, during the stamping process, the mold, press and heated materials are in contact for a long time. In order to reduce the damage of high-temperature plates to molds and stamping machines, secondary stamping is often required to fully form the material. However, while waiting for the steel to be insulated, although the surface of the plate is separated from the press, it is still in close contact with the mold, which will not only cause varying degrees of hot melt damage to the mold, but also the lack of a good insulation environment around the plate will affect the final forming quality of the plate. For example, oxidation and decarburization reactions will occur on the surface of the iron-based alloy plate to form an oxide scale, which will not only affect the appearance of the product, but also reduce its material properties.
为此，我们提出一种别墅轻钢建材热冲压成形加工设备。To this end, we propose a hot stamping forming processing equipment for villa light steel building materials.
发明内容Summary of the invention
本发明的目的在于提供一种别墅轻钢建材热冲压成形加工设备，以解决上述背景技术中提出的问题。为实现上述目的，本发明提供如下技术方案：一种别墅轻钢建材热冲压成形加工设备，包括行架，所述行架的内部设有冲压机，所述冲压机包括压具、伸缩部和连接部，所述压具下方设有模具，所述模具的上方设有钢材板，所述模具的上方设有承载环体，所述承载环体的内部设有弯折杆一，所述弯折杆一的一端设有弯折杆二，所述弯折杆二的一端与连接部固定连接，所述承载板的上方设有固定块，所述固定块的内部设有轴体一，所述轴体一的外壁设挤压块，所述轴体一的外壁还设有推动挤压块向钢材板转动的提升单元，所述轴体一的一端设有连接杆，所述模具的外壁设有推动连接杆沿钢材板周边转动的刮除单元，所述提升单元和刮除单元相互配合，所述模具的外壁设有推动承载环体抬升的磁悬单元。The object of the present invention is to provide a hot stamping forming processing equipment for villa light steel building materials to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: a hot stamping forming processing equipment for villa light steel building materials, including a frame, a stamping machine is arranged inside the frame, the stamping machine includes a press, a telescopic part and a connecting part, a mold is arranged below the press, a steel plate is arranged above the mold, a bearing ring is arranged above the mold, a bending rod 1 is arranged inside the bearing ring, a bending rod 2 is arranged at one end of the bending rod 1, and one end of the bending rod 2 is fixedly connected to the connecting part, a fixed block is arranged above the bearing plate, a shaft body 1 is arranged inside the fixed block, an extrusion block is arranged on the outer wall of the shaft body 1, and a lifting unit for pushing the extrusion block to rotate toward the steel plate is also arranged on the outer wall of the shaft body 1, a connecting rod is arranged at one end of the shaft body 1, a scraping unit for pushing the connecting rod to rotate along the periphery of the steel plate is arranged on the outer wall of the mold, the lifting unit and the scraping unit cooperate with each other, and a magnetic suspension unit for pushing the bearing ring to lift is arranged on the outer wall of the mold.
优选的，所述提升单元包括弯折杆一底部的弯折杆三，所述弯折杆三的上方设有滑柱，所述滑柱的外部设有固定筒，所述固定筒的外壁设有连接块一，所述固定筒的内壁设有连接筒，所述连接筒的端部设有弧形盒，所述弧形盒的外壁设有连接块二，所述弧形盒的内部设有转动杆，所述转动杆的一侧与轴体一固定连接。Preferably, the lifting unit includes a bending rod three at the bottom of the bending rod one, a sliding column is provided above the bending rod three, a fixing cylinder is provided outside the sliding column, a connecting block one is provided on the outer wall of the fixing cylinder, a connecting cylinder is provided on the inner wall of the fixing cylinder, an arc box is provided at the end of the connecting cylinder, a connecting block two is provided on the outer wall of the arc box, a rotating rod is provided inside the arc box, and one side of the rotating rod is fixedly connected to the shaft body one.
优选的，所述刮除单元包括模具外部的伺服电机，所述伺服电机的转轴外壁设有齿轮，所述齿轮的外部设有与其相互啮合的齿环，所述齿环与模具转动连接，所述齿环的上方设有弯折杆四，所述弯折杆四的上方设有固定杆，所述连接杆位于固定杆的外壁并与其转动连接，所述连接杆的外壁设有限位筒，所述限位筒的一侧与轴体一固定连接，所述连接杆的内部设有限位杆，所述限位杆的外部设有弹簧，所述固定杆的内部设有供限位杆插入的插槽。Preferably, the scraping unit includes a servo motor outside the mold, a gear is provided on the outer wall of the rotating shaft of the servo motor, a gear is provided on the outside of the gear and is meshed with a gear ring, the gear ring is rotatably connected to the mold, a bending rod four is provided above the gear ring, a fixing rod is provided above the bending rod four, the connecting rod is located on the outer wall of the fixing rod and is rotatably connected to the fixing rod, a limiting cylinder is provided on the outer wall of the connecting rod, one side of the limiting cylinder is fixedly connected to a shaft body, a limiting rod is provided inside the connecting rod, a spring is provided outside the limiting rod, and a slot for inserting the limiting rod is provided inside the fixing rod.
优选的，所述固定筒、连接筒和转动杆的下方均充满液体。Preferably, the bottoms of the fixed cylinder, the connecting cylinder and the rotating rod are all filled with liquid.
优选的，所述插槽的横截面造型呈梯形。Preferably, the cross-section of the slot is trapezoidal.
优选的，所述轴体一与固定块之间设有扭簧一，所述扭簧一的弹力在正常状态下，推动所述挤压块转动至与承载环体相互垂直。Preferably, a torsion spring 1 is provided between the shaft body 1 and the fixed block, and the elastic force of the torsion spring 1 pushes the extrusion block to rotate to be perpendicular to the bearing ring body under normal conditions.
优选的，所述挤压块的内部设有轴体二，所述轴体二的外壁设有转动块，所述转动块与轴体二之间设有扭簧二，所述扭簧二的弹力在正常状态下，推动所述转动块转动至与挤压块呈十五度夹角。Preferably, a shaft body 2 is provided inside the extrusion block, a rotating block is provided on the outer wall of the shaft body 2, and a torsion spring 2 is provided between the rotating block and the shaft body 2. Under normal conditions, the elastic force of the torsion spring 2 pushes the rotating block to rotate to form an angle of fifteen degrees with the extrusion block.
优选的，所述磁悬单元包括弯折杆一外壁的触发器，所述触发器的下方设有滑块，所述滑块与弯折杆二固定连接，所述弯折杆二在弯折杆一的内部自由滑动，所述模具的外壁设有电磁铁一，所述连接部的外壁设有壳体，所述壳体的内壁设有电磁铁二，所述电磁铁一和电磁铁二均与触发器电性连接，所述承载环体包括上平面部和下平面部，所述上平面部与电磁铁二具有排斥力，所述下平面部与电磁铁一具有排斥力。Preferably, the magnetic suspension unit includes a trigger on the outer wall of bending rod 1, a slider is provided below the trigger, the slider is fixedly connected to bending rod 2, the bending rod 2 slides freely inside the bending rod 1, the outer wall of the mold is provided with electromagnet 1, the outer wall of the connecting part is provided with a shell, the inner wall of the shell is provided with electromagnet 2, the electromagnet 1 and the electromagnet 2 are both electrically connected to the trigger, and the supporting ring body includes an upper plane portion and a lower plane portion, the upper plane portion has a repulsive force with the electromagnet 2, and the lower plane portion has a repulsive force with the electromagnet 1.
优选的，所述壳体的整体造型呈弧面扩张型。Preferably, the overall shape of the shell is an arc-shaped expansion type.
优选的，所述触发器与伺服电机电性连接，所述连接杆的端部设有轴体三，所述轴体三的外壁设有刮除块，所述刮除块与轴体三之间设有扭簧三，所述连接杆与刮除块的外壁造型均呈相互聚拢的斜面。Preferably, the trigger is electrically connected to the servo motor, a shaft body three is provided at the end of the connecting rod, a scraper block is provided on the outer wall of the shaft body three, a torsion spring three is provided between the scraper block and the shaft body three, and the outer walls of the connecting rod and the scraper block are both shaped as inclined surfaces that converge towards each other.
本发明至少具备以下有益效果：The present invention has at least the following beneficial effects:
1、本发明中，在压具抬升的过程中，弯折杆二将带动弯折杆一向上位移，并逐渐带动承载环体上方的钢材板向上抬升，与此同时，弯折杆一会带动滑柱在固定筒的内部上升，固定筒内部的液体将会进入连接筒和弧形盒内进行盈充，进而推动转动杆与轴体一同时进行旋转，最终带动轴体一外壁的挤压块对钢材板的表面进行夹持，同时两块挤压块之间的转动块也可以钢材板的弯曲部分进行贴合，使承载环体对钢材板的提升过程更加稳定，将钢材板的提升至一定高度后，可同时与压具和模具相互分离，使钢材板等待的过程中具有良好的保温环境，减少了钢材板表面的氧化反应，提高了冲压材料的成型性能，同时也对模具和压具进行适当保护1. In the present invention, during the lifting process of the press, the second bending rod will drive the first bending rod to move upward, and gradually drive the steel plate above the bearing ring to lift upward. At the same time, the first bending rod will drive the sliding column to rise inside the fixed cylinder, and the liquid inside the fixed cylinder will enter the connecting cylinder and the arc box for filling, thereby pushing the rotating rod and the shaft body to rotate at the same time, and finally driving the extrusion blocks on the outer wall of the shaft body to clamp the surface of the steel plate. At the same time, the rotating block between the two extrusion blocks can also fit the curved part of the steel plate, so that the lifting process of the steel plate by the bearing ring is more stable. After the steel plate is lifted to a certain height, it can be separated from the press and the mold at the same time, so that the steel plate has a good thermal insulation environment during the waiting process, reducing the oxidation reaction on the surface of the steel plate, improving the forming performance of the stamping material, and also properly protecting the mold and the press.
2、本发明中，弯折杆二带动弯折杆一上升的同时，滑块会激活触发器，使电磁铁一与电磁铁二呈现通电状态，两者存在的磁力会分别对承载环体的上平面部和下平面部产生相同的排斥力，因此承载环体与钢材板的抬升高度将会与在电磁铁一和电磁铁二的排斥力作用下，发生上下方向上的轻微位移，并最终停止在压具和模具的中间位置，且随着压具的位移，这种居中位置也会随之自动调整，使得钢材板在压具抬升时，与压具和模具的距离相等，始终具有良好的保温环境，进一步提高了加工件的最终成型质量。2. In the present invention, while the bending rod 2 drives the bending rod 1 to rise, the slider activates the trigger, so that the electromagnet 1 and the electromagnet 2 are energized, and the magnetic forces of the two will respectively produce the same repulsive force on the upper plane part and the lower plane part of the bearing ring body. Therefore, the lifting height of the bearing ring body and the steel plate will be slightly displaced in the up and down directions under the repulsive force of the electromagnet 1 and the electromagnet 2, and finally stop at the middle position between the press and the mold, and with the displacement of the press, this center position will also be automatically adjusted, so that when the press is lifted, the steel plate is at an equal distance from the press and the mold, always has a good thermal insulation environment, and further improves the final forming quality of the workpiece.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本发明整体结构示意图；Fig. 1 is a schematic diagram of the overall structure of the present invention;
图2为本发明结构侧视图；Fig. 2 is a side view of the structure of the present invention;
图3为本发明结构正视图；Fig. 3 is a front view of the structure of the present invention;
图4为本发明刮除单元结构剖视图；FIG4 is a cross-sectional view of the scraping unit structure of the present invention;
图5为本发明图4中A区域结构放大图；FIG5 is an enlarged view of the structure of region A in FIG4 of the present invention;
图6为本发明提升单元结构剖视图；FIG6 is a cross-sectional view of the lifting unit structure of the present invention;
图7为本发明图6中B区域结构放大图；FIG7 is an enlarged view of the structure of area B in FIG6 of the present invention;
图8为本发明图6中C区域结构放大图；FIG8 is an enlarged view of the structure of region C in FIG6 of the present invention;
图9为本发明另一角度结构示意图。FIG. 9 is a schematic diagram of the structure of the present invention from another angle.
图中：1-行架；2-冲压机；201-压具；202-伸缩部；203-连接部；3-模具；4-钢材板；5-承载环体；6-弯折杆一；7-弯折杆二；8-固定块；9-轴体一；10-挤压块；11-提升单元；1101-弯折杆三；1102-滑柱；1103-固定筒；1104-连接块一；1105-连接筒；1106-弧形盒；1107-连接块二；1108-转动杆；12-连接杆；13-刮除单元；1301-伺服电机；1302-齿轮；1303-齿环；1304-弯折杆四；1305-固定杆；1306-限位筒；1307-限位杆；1308-弹簧；1309-插槽；14-磁悬单元；1401-触发器；1402-滑块；1403-电磁铁一；1404-壳体；1405-电磁铁二；1406-上平面部；1407-下平面部；15-扭簧一；16-轴体二；17-转动块；18-扭簧二；19-轴体三；20-刮除块；21-扭簧三。In the figure: 1-frame; 2-punch press; 201-pressing tool; 202-telescopic part; 203-connecting part; 3-mold; 4-steel plate; 5-carrying ring; 6-bending rod 1; 7-bending rod 2; 8-fixing block; 9-axis body 1; 10-extrusion block; 11-lifting unit; 1101-bending rod 3; 1102-sliding column; 1103-fixing cylinder; 1104-connecting block 1; 1105-connecting cylinder; 1106-arc box; 1107-connecting block 2; 1108-rotating rod; 12-connecting rod; 13-scraping unit; 1301-servo motor Machine; 1302-gear; 1303-toothed ring; 1304-bending rod four; 1305-fixing rod; 1306-limiting cylinder; 1307-limiting rod; 1308-spring; 1309-slot; 14-magnetic suspension unit; 1401-trigger; 1402-slider; 1403-electromagnet one; 1404-housing; 1405-electromagnet two; 1406-upper plane part; 1407-lower plane part; 15-torsion spring one; 16-axle two; 17-rotating block; 18-torsion spring two; 19-axle three; 20-scraping block; 21-torsion spring three.
具体实施方式DETAILED DESCRIPTION
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。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.
请参阅图1-9，本发明提供一种技术方案：一种别墅轻钢建材热冲压成形加工设备，包括；Please refer to Figures 1-9, the present invention provides a technical solution: a hot stamping forming processing equipment for villa light steel building materials, comprising:
实施例一，Embodiment 1,
行架1，行架1的内部设有冲压机2并与其固定连接，冲压机2包括压具201、伸缩部202和连接部203，压具201下方设有模具3，模具3的上方设有钢材板4，模具3的上方设有承载环体5，承载环体5的内部设有弯折杆一6并与其滑动连接，弯折杆一6的一端设有弯折杆二7，弯折杆一6与弯折杆二7滑动连接，弯折杆一6和弯折杆二7的整体造型均为L形，弯折杆二7的一端与连接部203固定连接，承载板的上方设有固定块8并与其固定连接，固定块8的内部设有轴体一9并与其转动连接，轴体一9的外壁设挤压块10并与其固定连接，轴体一9与固定块8之间设有扭簧一15，扭簧一15的两端分别与轴体一9和固定块8固定连接，扭簧一15的弹力在正常状态下，推动挤压块10转动至与承载环体5相互垂直，进而不妨碍压具201向钢材板4进行冲压操作，轴体一9的外壁还设有推动挤压块10向钢材板4转动的提升单元11，轴体一9的一端设有连接杆12，模具3的外壁设有推动连接杆12沿钢材板4周边转动的刮除单元13，提升单元11和刮除单元13相互配合，模具3的外壁设有推动承载环体5抬升的磁悬单元14；在压具201上升时，通过提升单元11将承载环体5与钢材板4稳定地向上抬升一段距离，使钢材板4与模具3表面相互分离，减少对模具3的热熔伤害，同时刮除单元13同步发挥作用，对保温状态下出现局部氧化的区域进行有效刮除，降低氧化反应对冲压材料的性能影响，提高冲压工作的整体质量。A frame 1, wherein a punching machine 2 is provided inside the frame 1 and is fixedly connected thereto, the punching machine 2 comprises a pressing tool 201, a telescopic part 202 and a connecting part 203, a mold 3 is provided below the pressing tool 201, a steel plate 4 is provided above the mold 3, a bearing ring 5 is provided above the mold 3, a bending rod 16 is provided inside the bearing ring 5 and is slidably connected thereto, a bending rod 27 is provided at one end of the bending rod 16, the bending rod 16 is slidably connected to the bending rod 27, the overall shape of the bending rod 16 and the bending rod 27 are both L-shaped, one end of the bending rod 27 is fixedly connected to the connecting part 203, a fixing block 8 is provided above the bearing plate and is fixedly connected thereto, a shaft 19 is provided inside the fixing block 8 and is rotatably connected thereto, an extrusion block 10 is provided on the outer wall of the shaft 19 and is fixedly connected thereto, a torsion spring 15 is provided between the shaft 19 and the fixing block 8, the two ends of the torsion spring 15 are respectively fixedly connected to the shaft 19 and the fixing block 8, and the elastic force of the torsion spring 15 is in normal In this state, the extrusion block 10 is pushed to rotate to be perpendicular to the bearing ring body 5, so as not to hinder the pressing tool 201 from performing the stamping operation on the steel plate 4. The outer wall of the shaft body 9 is also provided with a lifting unit 11 for pushing the extrusion block 10 to rotate toward the steel plate 4. A connecting rod 12 is provided at one end of the shaft body 9. The outer wall of the mold 3 is provided with a scraping unit 13 for pushing the connecting rod 12 to rotate along the periphery of the steel plate 4. The lifting unit 11 and the scraping unit 13 cooperate with each other. The outer wall of the mold 3 is provided with a magnetic suspension unit 14 for pushing the bearing ring body 5 to lift. When the pressing tool 201 rises, the lifting unit 11 stably lifts the bearing ring body 5 and the steel plate 4 upward for a distance, so that the steel plate 4 is separated from the surface of the mold 3, reducing the hot melt damage to the mold 3. At the same time, the scraping unit 13 plays a role synchronously, effectively scrapes the area where local oxidation occurs in the heat preservation state, reduces the influence of the oxidation reaction on the performance of the stamping material, and improves the overall quality of the stamping work.
提升单元11包括弯折杆一6底部的弯折杆三1101，弯折杆三1101的端部与弯折杆一6固定连接，弯折杆三1101的造型呈L形，弯折杆三1101的上方设有滑柱1102并与其固定连接，滑柱1102的外部设有固定筒1103，滑柱1102与固定筒1103滑动连接，固定筒1103的外壁设有连接块一1104并与其固定连接，连接块一1104的一端与模具3固定连接，固定筒1103的内壁设有连接筒1105并与其滑动连接，连接筒1105的端部设有弧形盒1106并与其固定连接，弧形盒1106的外壁设有连接块二1107并与其固定连接，连接块二1107的一端与承载环体5固定连接，弧形盒1106的内部设有转动杆1108，转动杆1108与弧形盒1106转动连接，转动杆1108的一侧与轴体一9固定连接，固定筒1103、连接筒1105和转动杆1108的下方均充满液体，挤压块10的内部设有轴体二16并与其固定连接，轴体二16的外壁设有转动块17并与其转动连接，转动块17与轴体二16之间设有扭簧二18，扭簧二18的两端分别与转动块17和轴体二16固定连接，扭簧二18的弹力在正常状态下，推动转动块17转动至与挤压块10呈十五度夹角；在挤压块10转动至与钢材板4贴合时，转动块17的转动性能和扭簧二18的弹力相互配合，会使转动块17与钢材板4的不规则的弯折部分发生自适应贴合，进而在承载环体5向上抬升时，转动块17与挤压块10会同时对钢板材夹持，保证了提升过程中的稳定性。The lifting unit 11 includes a bending rod 3 1101 at the bottom of the bending rod 1 6, the end of the bending rod 3 1101 is fixedly connected to the bending rod 1 6, the bending rod 3 1101 is L-shaped, a sliding column 1102 is provided above the bending rod 3 1101 and is fixedly connected thereto, a fixing cylinder 1103 is provided outside the sliding column 1102, the sliding column 1102 is slidably connected to the fixing cylinder 1103, and a connecting block 1104 is provided on the outer wall of the fixing cylinder 1103 and is fixedly connected thereto. One end of the connecting block 1104 is fixedly connected to the mold 3, the inner wall of the fixed cylinder 1103 is provided with a connecting cylinder 1105 and is slidably connected thereto, the end of the connecting cylinder 1105 is provided with an arc box 1106 and is fixedly connected thereto, the outer wall of the arc box 1106 is provided with a connecting block 2 1107 and is fixedly connected thereto, one end of the connecting block 2 1107 is fixedly connected to the bearing ring body 5, the interior of the arc box 1106 is provided with a rotating rod 1108, and the rotating rod 1108 is connected to the arc box 1 106 is rotatably connected, one side of the rotating rod 1108 is fixedly connected to the shaft body 1 9, the bottom of the fixed cylinder 1103, the connecting cylinder 1105 and the rotating rod 1108 are all filled with liquid, the interior of the extrusion block 10 is provided with a shaft body 2 16 and is fixedly connected thereto, the outer wall of the shaft body 2 16 is provided with a rotating block 17 and is rotatably connected thereto, a torsion spring 2 18 is provided between the rotating block 17 and the shaft body 2 16, and the two ends of the torsion spring 2 18 are respectively fixedly connected to the rotating block 17 and the shaft body 2 16, and the elastic force of the torsion spring 2 18 pushes the rotating block 17 to rotate to form a fifteen degree angle with the extrusion block 10 under normal conditions; when the extrusion block 10 rotates to fit with the steel plate 4, the rotation performance of the rotating block 17 and the elastic force of the torsion spring 2 18 cooperate with each other, which will cause the rotating block 17 to adaptively fit with the irregular bending part of the steel plate 4, and then when the bearing ring body 5 is lifted upward, the rotating block 17 and the extrusion block 10 will clamp the steel plate at the same time, ensuring stability during the lifting process.
刮除单元13包括模具3外部的伺服电机1301，伺服电机1301通过连接架与模具3固定连接，伺服电机1301的转轴外壁设有齿轮1302并与其固定连接，齿轮1302的外部设有与其相互啮合的齿环1303，齿环1303与模具3转动连接，齿环1303的上方设有弯折杆四1304，弯折杆四1304的整体造型呈L形，弯折杆四1304的上方设有固定杆1305并与其固定连接，连接杆12位于固定杆1305的外壁并与其转动连接，连接杆12的外壁设有限位筒1306并与其滑动连接，限位筒1306的一侧与轴体一9固定连接，连接杆12的内部设有限位杆1307并与其滑动连接，限位杆1307的外部设有弹簧1308，弹簧1308的两端分别与限位杆1307和连接杆12固定连接，固定杆1305的内部设有多个供限位杆1307插入的插槽1309，插槽1309的横截面造型呈梯形，呈梯形的插槽1309可以让限位杆1307在其内部滑动过程中，使限位杆1307的底端与插销的斜面部分相抵挡中，向上抬升并最终弹出插槽1309；The scraping unit 13 includes a servo motor 1301 outside the mold 3, the servo motor 1301 is fixedly connected to the mold 3 through a connecting frame, a gear 1302 is provided on the outer wall of the rotating shaft of the servo motor 1301 and is fixedly connected thereto, a gear ring 1303 is provided on the outer side of the gear 1302 and meshes with the gear ring 1303, the gear ring 1303 is rotatably connected to the mold 3, a bending rod 1304 is provided above the gear ring 1303, the overall shape of the bending rod 1304 is L-shaped, a fixing rod 1305 is provided above the bending rod 1304 and is fixedly connected thereto, the connecting rod 12 is located on the outer wall of the fixing rod 1305 and is rotatably connected thereto, and a limiting cylinder 130 is provided on the outer wall of the connecting rod 12 6 and is slidably connected thereto, one side of the limiting cylinder 1306 is fixedly connected to the shaft body 9, a limiting rod 1307 is provided inside the connecting rod 12 and is slidably connected thereto, a spring 1308 is provided outside the limiting rod 1307, and both ends of the spring 1308 are respectively fixedly connected to the limiting rod 1307 and the connecting rod 12, and a plurality of slots 1309 for inserting the limiting rod 1307 are provided inside the fixing rod 1305, and the cross-section of the slot 1309 is trapezoidal, and the trapezoidal slot 1309 allows the limiting rod 1307 to slide inside the limiting rod 1307, so that the bottom end of the limiting rod 1307 is resisted against the inclined surface part of the latch, and is lifted upward and finally pops out of the slot 1309;
在冲压机2控制压具201向钢材板4进行初次挤压后，在压具201抬升的过程中，弯折杆二7将带动弯折杆一6向上位移，同时弯折杆一6的端部将会与承载环体5的底面相抵挡，并逐渐带动承载环体5上方的钢材板4向上抬升，与此同时，弯折杆一6也会带动弯折杆三1101上升，进而让滑柱1102在固定筒1103的内部上升，固定筒1103内部的液体将会进入连接筒1105和弧形盒1106内进行盈充，进而推动转动杆1108与轴体一9同时进行旋转，最终带动轴体一9外壁的挤压块10对钢材板4的表面进行夹持，同时两块挤压块10之间的转动块17也可以钢材板4的弯曲部分进行贴合，使承载环体5对钢材板4的提升过程更加稳定，将钢材板4的提升至一定高度后，可同时与压具201和模具3相互分离，使钢材板4等待的过程中具有良好的保温环境，减少了钢材板4表面的氧化反应，提高了冲压材料的成型性能，同时也对模具3和压具201进行适当保护；After the punching machine 2 controls the pressing tool 201 to perform the initial extrusion on the steel plate 4, during the lifting process of the pressing tool 201, the bending rod 2 7 will drive the bending rod 1 6 to move upward, and at the same time, the end of the bending rod 1 6 will resist the bottom surface of the bearing ring body 5, and gradually drive the steel plate 4 above the bearing ring body 5 to lift upward. At the same time, the bending rod 1 6 will also drive the bending rod 3 1101 to rise, and then the sliding column 1102 will rise inside the fixed cylinder 1103, and the liquid inside the fixed cylinder 1103 will enter the connecting cylinder 1105 and the arc box 1106 to fill, thereby pushing the rotating rod 110 8 rotates simultaneously with the shaft body 1 9, and finally drives the extrusion block 10 on the outer wall of the shaft body 9 to clamp the surface of the steel plate 4. At the same time, the rotating block 17 between the two extrusion blocks 10 can also fit the curved part of the steel plate 4, so that the lifting process of the steel plate 4 by the bearing ring body 5 is more stable. After the steel plate 4 is lifted to a certain height, it can be separated from the press 201 and the mold 3 at the same time, so that the steel plate 4 has a good heat preservation environment during the waiting process, reducing the oxidation reaction on the surface of the steel plate 4, improving the forming performance of the stamping material, and also properly protecting the mold 3 and the press 201;
另一方面，在轴体一9转动的过程中，限位筒1306也会带动连接杆12进行旋转，连接杆12内部的限位杆1307底部将会与插槽1309的斜面部分相互抵挡，进而在弹簧1308的弹力作用下，使限位杆1307向上抬升直至弹出插槽1309，在连接杆12的持续转动中，限位杆1307将会在弹簧1308的弹力作用下进入另一个插槽1309内部，并对连接杆12的转动效果进行限位，此状态下的连接杆12端部将会与保温状态下的钢材板4表面进行贴合，启动伺服电机1301，齿轮1302将会带动齿环1303进行自转，进而连接杆12与固定杆1305将会失去与限位筒1306的限位，转动的连接杆12将会对钢材板4的表面形成的少量氧化皮进行刮除，与良好的保温环境相互配合，以确保钢材板4成型后具有良好材料性能，伺服电机1301会自动进行反向转动，并使连接杆12重新返回限位筒1306的内部并再次与其限位。On the other hand, during the rotation of the shaft body 9, the limiting cylinder 1306 will also drive the connecting rod 12 to rotate, and the bottom of the limiting rod 1307 inside the connecting rod 12 will resist each other with the inclined portion of the slot 1309, and then under the elastic force of the spring 1308, the limiting rod 1307 will be lifted upward until it pops out of the slot 1309. During the continuous rotation of the connecting rod 12, the limiting rod 1307 will enter the other slot 1309 under the elastic force of the spring 1308 and limit the rotation effect of the connecting rod 12. In this state, the end of the connecting rod 12 will It will fit with the surface of the steel plate 4 in the heat-insulating state, start the servo motor 1301, the gear 1302 will drive the gear ring 1303 to rotate, and then the connecting rod 12 and the fixed rod 1305 will lose the limit with the limiting cylinder 1306, and the rotating connecting rod 12 will scrape off a small amount of oxide scale formed on the surface of the steel plate 4, and cooperate with a good heat-insulating environment to ensure that the steel plate 4 has good material properties after forming. The servo motor 1301 will automatically rotate in the opposite direction and make the connecting rod 12 return to the inside of the limiting cylinder 1306 and limit it again.
根据上述实施例，实施例二，According to the above embodiment, embodiment 2,
磁悬单元14包括弯折杆一6外壁的触发器1401，触发器1401的一端与弯折杆一6固定连接，触发器1401的下方设有滑块1402，滑块1402与弯折杆二7固定连接，弯折杆二7在弯折杆一6的内部自由滑动，模具3的外壁设有电磁铁一1403并与其固定连接，连接部203的外壁设有壳体1404并与其固定连接，壳体1404的内壁设有电磁铁二1405并与其固定连接，电磁铁一1403和电磁铁二1405均与触发器1401电性连接，承载环体5包括上平面部1406和下平面部1407，上平面部1406与电磁铁二1405具有排斥力，下平面部1407与电磁铁一1403具有排斥力，壳体1404的整体造型呈弧面扩张型，呈弧面扩张型的壳体1404更有利于减少加工件热量的流失，为加工件提供良好的保温环境增添了有利条件；The magnetic suspension unit 14 includes a trigger 1401 on the outer wall of the bending rod 16, one end of the trigger 1401 is fixedly connected to the bending rod 16, a slider 1402 is provided below the trigger 1401, the slider 1402 is fixedly connected to the bending rod 27, the bending rod 27 slides freely inside the bending rod 16, an electromagnet 1403 is provided on the outer wall of the mold 3 and is fixedly connected to it, a shell 1404 is provided on the outer wall of the connecting part 203 and is fixedly connected to it, and an electromagnet 2 1405 is provided on the inner wall of the shell 1404 and is fixedly connected to it. The first electromagnet 1403 and the second electromagnet 1405 are both electrically connected to the trigger 1401. The bearing ring body 5 includes an upper plane portion 1406 and a lower plane portion 1407. The upper plane portion 1406 and the second electromagnet 1405 have a repulsive force, and the lower plane portion 1407 and the first electromagnet 1403 have a repulsive force. The overall shape of the shell 1404 is an arc expansion type. The arc expansion type shell 1404 is more conducive to reducing the heat loss of the workpiece, and provides a good heat preservation environment for the workpiece. Add favorable conditions;
弯折杆二7带动弯折杆一6上升的同时，滑块1402会激活触发器1401，使电磁铁一1403与电磁铁二1405呈现通电状态，两者存在的磁力会分别对承载环体5的上平面部1406和下平面部1407产生相同的排斥力，因此承载环体5与钢材板4的抬升高度将会与在电磁铁一1403和电磁铁二1405的排斥力作用下，发生上下方向上的轻微位移，并最终停止在压具201和模具3的中间位置，且随着压具201的位移，这种居中位置也会随之自动调整，使得钢材板4在压具201抬升时，与压具201和模具3的距离相等，始终具有良好的保温环境，进一步提高了加工件的最终成型质量，触发器1401在额定保温时间结束后将自动断电。When the bending rod 2 7 drives the bending rod 1 6 to rise, the slider 1402 activates the trigger 1401, so that the electromagnet 1 1403 and the electromagnet 2 1405 are energized. The magnetic forces between the two will respectively produce the same repulsive force on the upper plane part 1406 and the lower plane part 1407 of the supporting ring body 5. Therefore, the lifting height of the supporting ring body 5 and the steel plate 4 will be slightly displaced in the up and down directions under the repulsive force of the electromagnet 1 1403 and the electromagnet 2 1405, and finally stop at the middle position between the press 201 and the mold 3, and with the displacement of the press 201, this center position will also be automatically adjusted, so that when the press 201 is lifted, the steel plate 4 is at the same distance from the press 201 and the mold 3, always having a good thermal insulation environment, further improving the final molding quality of the workpiece, and the trigger 1401 will automatically power off after the rated thermal insulation time ends.
根据上述实施例，实施例三，According to the above embodiment, embodiment 3,
触发器1401与伺服电机1301电性连接，连接杆12的端部设有轴体三19并与其固定连接，轴体三19的外壁设有刮除块20并与其转动连接，刮除块20与轴体三19之间设有扭簧三21，扭簧三21的两端分别与刮除块20和轴体三19固定连接，连接杆12与刮除块20的外壁造型均呈相互聚拢的斜面，扭簧三21的弹力可以转动刮除块20向加工件的更深的弯折处进行贴合，与相互聚拢的斜面造型相互配合，可进一步对钢材板4的内壁进行刮除，使氧化皮的刮除效果更加高效。The trigger 1401 is electrically connected to the servo motor 1301, and the end of the connecting rod 12 is provided with a shaft body 3 19 and fixedly connected thereto, and the outer wall of the shaft body 3 19 is provided with a scraper block 20 and is rotatably connected thereto, and a torsion spring 3 21 is provided between the scraper block 20 and the shaft body 3 19, and the two ends of the torsion spring 3 21 are respectively fixedly connected to the scraper block 20 and the shaft body 3 19, and the outer walls of the connecting rod 12 and the scraper block 20 are both in the form of mutually converging inclined surfaces, and the elastic force of the torsion spring 3 21 can rotate the scraper block 20 to fit into the deeper bend of the workpiece, and cooperate with the mutually converging inclined surface shape, so as to further scrape the inner wall of the steel plate 4, so that the scraping effect of the oxide scale is more efficient.
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
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| CN119952826A (en) * | 2025-02-11 | 2025-05-09 | 醴陵市黄氏工业陶瓷制造有限公司 | A cutting, forming and trimming machine for ceramic processing |
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| JP2012143768A (en) * | 2011-01-07 | 2012-08-02 | Kanto Auto Works Ltd | Press machine |
| CN111014397A (en) * | 2019-12-26 | 2020-04-17 | 泰州汇锦电子有限公司 | Stamping part for television and manufacturing method thereof |
| CN212094029U (en) * | 2020-04-28 | 2020-12-08 | 新昌县克洪机械科技有限公司 | Multi-station automatic machining device capable of positioning and stamping hardware |
| CN116274617A (en) * | 2023-05-24 | 2023-06-23 | 湖南第一师范学院 | A kind of punching equipment for computer case processing |
| CN220837413U (en) * | 2023-05-12 | 2024-04-26 | 苏州辉展精密模具有限公司 | Display back shell stamping die with quick separation mechanism |
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2024
- 2024-07-16 CN CN202410947713.2A patent/CN118635344B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012143768A (en) * | 2011-01-07 | 2012-08-02 | Kanto Auto Works Ltd | Press machine |
| CN111014397A (en) * | 2019-12-26 | 2020-04-17 | 泰州汇锦电子有限公司 | Stamping part for television and manufacturing method thereof |
| CN212094029U (en) * | 2020-04-28 | 2020-12-08 | 新昌县克洪机械科技有限公司 | Multi-station automatic machining device capable of positioning and stamping hardware |
| CN220837413U (en) * | 2023-05-12 | 2024-04-26 | 苏州辉展精密模具有限公司 | Display back shell stamping die with quick separation mechanism |
| CN116274617A (en) * | 2023-05-24 | 2023-06-23 | 湖南第一师范学院 | A kind of punching equipment for computer case processing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119702891A (en) * | 2024-12-30 | 2025-03-28 | 江阴弘洲封头波纹管有限公司 | Pressure vessel reinforcing seal head and processing device thereof |
| CN119952826A (en) * | 2025-02-11 | 2025-05-09 | 醴陵市黄氏工业陶瓷制造有限公司 | A cutting, forming and trimming machine for ceramic processing |
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|---|---|
| CN118635344B (en) | 2025-01-28 |
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