CN108515108B - A kind of multi-hole position industrial aluminum profile hydraulic press - Google Patents
A kind of multi-hole position industrial aluminum profile hydraulic press Download PDFInfo
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- CN108515108B CN108515108B CN201810415500.XA CN201810415500A CN108515108B CN 108515108 B CN108515108 B CN 108515108B CN 201810415500 A CN201810415500 A CN 201810415500A CN 108515108 B CN108515108 B CN 108515108B
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 239000000843 powder Substances 0.000 claims abstract description 29
- 238000007667 floating Methods 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 10
- 230000001680 brushing effect Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000012141 concentrate Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 11
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/243—Perforating, i.e. punching holes in profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
Abstract
本发明属于冲压机械技术领域，具体的说是一种多孔位工业铝型材液压冲床，包括供料器、底板、驱动模块和冲压模块；供料器设置底板一侧，底板上设有驱动模块，冲压模块设在驱动模块一侧，驱动模块用于控制冲压模块进行冲压；驱动模块包括驱动电机、第一传动轴、第一支撑板、第一凸轮、第一带轮、第二传动轴、第二支撑板、第二凸轮、第二带轮和离合器；冲压模块包括一号冲压单元和二号冲压单元。本发明通过冲压模块设置的一号冲压单元和二号冲压单元可以安装不同类型的冲头，用以实现连续化冲压；通过设置刷除单元，刷除单元利用冲压模块联动，将底孔附近的粉屑推走，及时将粉屑清除，避免对工件的加工产生影响。
The invention belongs to the technical field of punching machinery, and specifically relates to a hydraulic punch press for porous industrial aluminum profiles, including a feeder, a bottom plate, a drive module and a stamping module; the feeder is arranged on one side of the bottom plate, and the drive module is arranged on the bottom plate The punching module is arranged on one side of the driving module, and the driving module is used to control the punching module to punch; the driving module includes a driving motor, a first transmission shaft, a first support plate, a first cam, a first pulley, a second transmission shaft, a first Two support plates, a second cam, a second pulley and a clutch; the stamping module includes a No. 1 stamping unit and a No. 2 stamping unit. In the present invention, the No. 1 stamping unit and the No. 2 stamping unit provided by the stamping module can be equipped with different types of punches to realize continuous stamping; by setting the brush removal unit, the brush removal unit uses the stamping module linkage to remove the punches near the bottom hole. The powder chips are pushed away, and the powder chips are removed in time to avoid affecting the processing of the workpiece.
Description
技术领域technical field
本发明属于冲压机械技术领域，具体的说是一种多孔位工业铝型材液压冲床。The invention belongs to the technical field of punching machines, in particular to a hydraulic punching machine for porous industrial aluminum profiles.
背景技术Background technique
冲床，就是一台冲压式压力机。在国民生产中，冲压工艺由于比传统机械加工来说有节约材料和能源，效率高，对操作者技术要求不高及通过各种模具应用可以做出机械加工所无法达到的产品这些优点，因而它的用途越来越广泛。A punch press is a stamping press. In national production, the stamping process has the advantages of saving materials and energy, high efficiency, low technical requirements for operators, and the ability to produce products that cannot be achieved by mechanical processing through various mold applications. Its use is more and more extensive.
冲压生产主要是针对板材的。通过模具，能做出落料，冲孔，成型，拉深，修整，精冲，整形，铆接及挤压件等等，广泛应用于各个领域。Stamping production is mainly for plates. Through the mold, blanking, punching, forming, deep drawing, trimming, fine blanking, shaping, riveting and extrusion parts can be made, which are widely used in various fields.
针对一些在同一板材上加工较多的标准孔、较复杂的异型孔的钣金冲压，传统的冲床的效率低，并且精度较低；通过增加一些自动供料系统，能够提高冲压效率；但是在自动供料过程中，工件移动时会与磨具产生摩擦，使得板材表面产生刮伤。For some sheet metal stamping that processes more standard holes and more complex special-shaped holes on the same sheet, the efficiency of traditional punching machines is low and the precision is low; by adding some automatic feeding systems, the stamping efficiency can be improved; but in During the automatic feeding process, when the workpiece moves, it will rub against the abrasive tool, causing scratches on the surface of the plate.
现有技术中也出现了一些冲床的技术方案，如申请号为2012102952429的一项中国专利公开了一种数控转塔冲床，包括下转塔、下垫板和床座，所述下转塔周围设置有弹性支撑杆，所述弹性支撑杆的底座固定于下垫板下方的床座上，其顶端穿过下垫板，露出于下转塔周围。There are also some technical solutions for punching machines in the prior art. For example, a Chinese patent with application number 2012102952429 discloses a CNC turret punching machine, which includes a lower turret, a lower backing plate and a bed base. An elastic support rod is provided, the base of which is fixed on the bed seat below the lower backing plate, and its top end passes through the lower backing plate and is exposed around the lower turret.
该技术方案能够避免板材表面产生刮伤，但是冲压机床每天需要进行大量的工件冲压，在对工件进行冲压时，会产生残留在冲头及底模上的粉屑，这些细小的粉屑不易清除，冲压中如果不经常去除这些毛屑，就会在产品表面造成毛屑压死，造成工件的报废。This technical solution can avoid scratches on the surface of the plate, but the stamping machine needs to stamp a large number of workpieces every day. When stamping the workpieces, there will be powder residues on the punch and bottom die. These fine powders are not easy to remove. If these danders are not removed frequently during stamping, the dross will be crushed to death on the surface of the product and the workpiece will be scrapped.
发明内容Contents of the invention
为了弥补现有技术的不足，本发明提出的一种多孔位工业铝型材液压冲床，通过冲压模块设置的一号冲压单元和二号冲压单元可以安装不同类型的冲头，用以实现连续化冲压；通过设置刷除单元，刷除单元利用冲压模块联动，将底孔附近的粉屑推走，及时将粉屑清除，避免对工件的加工产生影响。In order to make up for the deficiencies of the existing technology, the present invention proposes a porous industrial aluminum profile hydraulic punching machine. The No. 1 stamping unit and the No. 2 stamping unit set by the stamping module can be equipped with different types of punches to realize continuous stamping. ;By setting up the brush removal unit, the brush removal unit uses the stamping module linkage to push away the powder chips near the bottom hole, remove the powder chips in time, and avoid affecting the processing of the workpiece.
本发明解决其技术问题所采用的技术方案是：本发明所述的一种多孔位工业铝型材液压冲床，包括供料器和底板，供料器为现有技术，非本方案创新点，在此不做详述，还包括驱动模块和冲压模块；所述供料器设置底板一侧，所述底板上设有驱动模块，所述冲压模块设在驱动模块一侧，驱动模块用于控制冲压模块进行冲压。The technical solution adopted by the present invention to solve the technical problem is: a hydraulic punch press for porous industrial aluminum profiles according to the present invention, including a feeder and a bottom plate, and the feeder is an existing technology, which is not an innovative point of this plan. This will not be described in detail, but also includes a driving module and a stamping module; the feeder is provided on one side of the bottom plate, and the bottom plate is provided with a driving module, and the stamping module is provided on the side of the driving module, and the driving module is used to control The modules are stamped.
所述驱动模块包括驱动电机、第一传动轴、第一支撑板、第一凸轮、第一带轮、第二传动轴、第二支撑板、第二凸轮、第二带轮和离合器；所述驱动电机通过安装座固连在底板上，驱动电机转轴通过离合器连接着第一传动轴，所述第一传动轴的中部设有安装在底板上的第一支撑板，所述第一传动轴一端固连着第一凸轮；所述第一传动轴另一端固连着第一带轮；第二传动轴平行设在第一传动轴一侧，所述第二传动轴的中部设有安装在底板上的第二支撑板，所述第二传动轴一端固连着第二凸轮；所述第二传动轴另一端固连着第二带轮；第一带轮和第二带轮通过传动皮带连接；The drive module includes a drive motor, a first transmission shaft, a first support plate, a first cam, a first pulley, a second transmission shaft, a second support plate, a second cam, a second pulley and a clutch; The driving motor is fixedly connected to the base plate through the mounting base, and the rotating shaft of the driving motor is connected to the first transmission shaft through the clutch. The middle part of the first transmission shaft is provided with a first support plate installed on the base plate. One end of the first transmission shaft The first cam is fixedly connected; the other end of the first transmission shaft is fixedly connected with the first pulley; the second transmission shaft is arranged parallel to one side of the first transmission shaft, and the middle part of the second transmission shaft is installed on the bottom plate One end of the second transmission shaft is connected to the second cam; the other end of the second transmission shaft is connected to the second pulley; the first pulley and the second pulley are connected by a transmission belt ;
所述冲压模块包括一号冲压单元和二号冲压单元；一号冲压单元和二号冲压单元为相同机构，第一凸轮用于驱动一号冲压单元，第二凸轮用于驱动二号冲压单元；所述一号冲压单元包括支板、冲杆、底孔和刷除单元；所述支板设在第一支撑板中部，支板一端滑动安装着冲杆，所述冲杆一端设有圆台，圆台的中心插接着冲头，一号冲压单元和二号冲压单元可以安装不同类型的冲头，用以实现连续化冲压；冲头下方的底板上设有底孔；所述第一支撑板端头配合连接着刷除单元；所述刷除单元用于清除冲压粉屑；The stamping module includes a No. 1 stamping unit and a No. 2 stamping unit; the No. 1 stamping unit and the No. 2 stamping unit are the same mechanism, the first cam is used to drive the No. 1 stamping unit, and the second cam is used to drive the No. 2 stamping unit; The No. 1 stamping unit includes a support plate, a punch, a bottom hole and a brushing unit; the support plate is arranged in the middle of the first support plate, and one end of the support plate is slidably installed with a punch, and one end of the punch is provided with a round platform, The center of the round table is inserted with a punch, and the No. 1 stamping unit and the No. 2 stamping unit can be installed with different types of punches to realize continuous stamping; the bottom plate below the punch is provided with a bottom hole; the first support plate end The head is matched with the brush removal unit; the brush removal unit is used to remove stamping dust;
所述刷除单元包括转动板、压杆、连杆和滑板；所述转动板转动安装在第一支撑板上，转动板转轴内设有扭簧；所述转动板底部接触连接着压杆；所述压杆穿过底板并和底板滑动连接；所述连杆一端滑动安装在压杆中部设置的腰形槽内，所述连杆另一端转动连接着滑板，并在该处转轴内设置扭簧；压杆移动用于推到滑板沿底板表面滑动；所述滑板用于刷除底孔周围粉屑；冲杆向下移动，圆台挤压转动板，转动板向下推动压杆，在连杆的作用下滑板向一侧滑动，并使底孔露出；当冲头冲压完后，转动板回转，在连杆的作用下，滑板回移并将底孔附近的粉屑推走。The brushing unit includes a rotating plate, a pressure rod, a connecting rod and a slide plate; the rotating plate is rotatably mounted on the first support plate, and a torsion spring is arranged in the rotating shaft of the rotating plate; the bottom of the rotating plate is connected to the pressing rod; The pressure rod passes through the bottom plate and is slidably connected with the bottom plate; one end of the connecting rod is slidably installed in the waist-shaped groove provided in the middle of the pressure rod, and the other end of the connecting rod is rotatably connected with the slide plate, and a torsion is set in the rotating shaft. spring; the pressure rod moves to push the slide plate to slide along the surface of the bottom plate; the slide plate is used to brush away the dust around the bottom hole; Under the action of the rod, the sliding plate slides to one side and exposes the bottom hole; when the punch is punched, the rotating plate rotates, and under the action of the connecting rod, the sliding plate moves back and pushes away the powder chips near the bottom hole.
优选的，所述转动板中部转动安装着浮动板；所述圆台一端设有环形气囊，所述环形气囊设有一组朝向冲头的气孔，浮动板挤压环形气囊能够产生气流。通过浮动板使得圆台的冲击力均匀分布，避免冲杆侧弯，同时设置环形气囊，减小转轴的冲击力并清除冲头上沾附的粉屑。Preferably, a floating plate is rotatably installed in the middle of the rotating plate; an annular air bag is provided at one end of the round platform, and a group of air holes facing the punch are provided in the annular air bag, and the floating plate squeezes the annular air bag to generate air flow. The impact force of the round table is evenly distributed through the floating plate to avoid side bending of the punch rod. At the same time, an annular air bag is set to reduce the impact force of the rotating shaft and remove the powder dust attached to the punch.
优选的，所述底孔四周设有一组滑动安装在底板上的托杆，所述托杆顶部设有滚球，所述托杆用于支撑工件，所述浮动板能够将托杆压入底板内，所述底孔内壁设有一圈橡胶圈，托杆一侧转动安装着滚珠，托杆移动用于将橡胶圈挤压成波浪形，橡胶圈被挤压拉伸和收缩，其表面灰尘不易沾附，减小粉屑在底孔内壁的附着。托杆用于将工件支撑起，避免送料时工件表面产生划痕。Preferably, the bottom hole is surrounded by a set of support rods that are slidably mounted on the bottom plate, the top of the support rods is provided with rolling balls, the support rods are used to support the workpiece, and the floating plate can press the support rods into the bottom plate Inside, there is a rubber ring on the inner wall of the bottom hole, and balls are installed on one side of the support rod, and the movement of the support rod is used to squeeze the rubber ring into a wave shape. The rubber ring is squeezed, stretched and shrunk, and the dust on its surface Adhesion, reducing the adhesion of powder chips on the inner wall of the bottom hole. The supporting rod is used to support the workpiece to avoid scratches on the surface of the workpiece when feeding.
优选的，所述浮动板底部通过一组伸缩杆连接着压板，伸缩杆一端球接在浮动板底部；所述伸缩杆另一端球接在压板顶部，压板推动工件，并将托杆压入底板内。通过高自由度的多连杆机构，能够保持浮动板平衡，使得工件向下推动时不会产生过大的侧向滑移动，减小加工误差。Preferably, the bottom of the floating plate is connected to the pressure plate through a set of telescopic rods, one end of the telescopic rod is ball-connected to the bottom of the floating plate; the other end of the telescopic rod is ball-connected to the top of the pressure plate, the pressure plate pushes the workpiece, and presses the supporting rod into the bottom plate Inside. Through the high-degree-of-freedom multi-link mechanism, the balance of the floating plate can be maintained, so that when the workpiece is pushed down, there will be no excessive lateral sliding movement, and the machining error can be reduced.
优选的，所述滑板一端设有一组弹性刷块，弹性刷块挤压托杆能够产生振动。滑板推动时，托杆挡住弹性刷块并使其向后弯曲，待完全通过时，产生振动，提高粉屑的清理效果。Preferably, one end of the slide plate is provided with a set of elastic brush blocks, and the elastic brush blocks can press the support bar to generate vibration. When the slide plate is pushed, the supporting rod blocks the elastic brush block and makes it bend backwards, and when it passes through completely, it generates vibration to improve the cleaning effect of powder chips.
优选的，所述弹性刷块一侧转动安装着弧形摆动板，摆动板转轴内设有扭簧，摆动板摆动用于使粉屑集中。弹性刷块通过托杆时，产生振动，使得摆动板向内摆动，便于粉屑的集中处理。Preferably, one side of the elastic brush block is rotatably mounted with an arc-shaped swinging plate, and a torsion spring is arranged inside the rotating shaft of the swinging plate, and the swinging of the swinging plate is used to concentrate the dust. When the elastic brush block passes through the supporting rod, it vibrates, which makes the swinging plate swing inward, which is convenient for the concentrated treatment of powder chips.
本发明的有益效果如下：The beneficial effects of the present invention are as follows:
1.本发明通过设置冲压模块，冲压模块设置的一号冲压单元和二号冲压单元可以安装不同类型的冲头，用以实现连续化冲压；通过设置刷除单元，刷除单元利用冲压模块联动，将底孔附近的粉屑推走，及时将粉屑清除，避免对工件的加工产生影响。1. In the present invention, by setting the stamping module, the No. 1 stamping unit and the No. 2 stamping unit set by the stamping module can be equipped with different types of punches to realize continuous stamping; by setting the brush removal unit, the brush removal unit is linked by the stamping module , Push away the powder chips near the bottom hole, and remove the powder chips in time to avoid affecting the processing of the workpiece.
2.本发明通过设置刷除单元，冲杆向下移动时，转动板向下推动压杆，在连杆的作用下滑板向一侧滑动，并使底孔露出；当冲头冲压完后，转动板回转，在连杆的作用下，滑板回移并将底孔附近的粉屑推走，避免粉屑对冲压造成影响。2. In the present invention, by setting the brushing unit, when the punch rod moves downward, the rotating plate pushes the pressing rod downward, and the sliding plate slides to one side under the action of the connecting rod, and the bottom hole is exposed; when the punch is punched, The rotating plate rotates, and under the action of the connecting rod, the sliding plate moves back and pushes away the powder chips near the bottom hole to avoid the impact of the powder chips on the stamping.
3.本发明通过设置托杆，托杆用于将工件支撑起，避免送料时工件表面产生划痕，托杆向下移动时，托杆一侧的滚珠将橡胶圈挤压成波浪形，橡胶圈被挤压拉伸和收缩，其表面灰尘不易沾附，减小粉屑在底孔内壁的附着。3. In the present invention, by setting the support bar, the support bar is used to support the workpiece to avoid scratches on the surface of the workpiece during feeding. When the support bar moves downward, the ball on one side of the support bar squeezes the rubber ring into a wave shape, and the rubber ring The ring is squeezed, stretched and shrunk, and the dust on its surface is not easy to adhere to, which reduces the adhesion of powder chips on the inner wall of the bottom hole.
4.本发明通过在滑板上设置弹性刷块，滑板回移时，托杆挡住弹性刷块并使其向后弯曲，待弹性刷块脱离时，使其产生振动，同时使得摆动板向内摆动，将粉屑集中，便于粉屑的集中处理。4. The present invention arranges elastic brush blocks on the slide plate. When the slide plate moves back, the supporting bar blocks the elastic brush blocks and makes them bend backwards. When the elastic brush blocks are detached, it vibrates, and at the same time, the swing plate swings inwards. , Concentrate the powder chips to facilitate the centralized treatment of powder chips.
附图说明Description of drawings
下面结合附图对本发明作进一步说明。The present invention will be further described below in conjunction with accompanying drawing.
图1是本发明的结构图；Fig. 1 is a structural diagram of the present invention;
图2是本发明的主视图；Fig. 2 is the front view of the present invention;
图3是图2中A-A剖视图；Fig. 3 is A-A sectional view among Fig. 2;
图4是本发明的浮动板和压板连接图；Fig. 4 is the connection diagram of floating plate and pressing plate of the present invention;
图中：供料器1、底板2、驱动模块3、驱动电机31、安装座311、第一传动轴32、第一支撑板33、第一凸轮34、第一带轮35、第二传动轴36、第二支撑板37、第二凸轮38、第二带轮39、冲压模块4、一号冲压单元5、支板51、冲杆52、圆台53、底孔54、刷除单元7、转动板71、压杆72、连杆73、滑板74、浮动板75、环形气囊76、压板77、伸缩杆78、二号冲压单元6、托杆8、弹性刷块9、摆动板91、橡胶圈92、滚珠93。In the figure: feeder 1, bottom plate 2, driving module 3, driving motor 31, mounting seat 311, first transmission shaft 32, first support plate 33, first cam 34, first pulley 35, second transmission shaft 36. The second support plate 37, the second cam 38, the second pulley 39, the stamping module 4, the No. 1 stamping unit 5, the support plate 51, the punch rod 52, the round platform 53, the bottom hole 54, the brush unit 7, the rotation Plate 71, pressure rod 72, connecting rod 73, slide plate 74, floating plate 75, annular air bag 76, pressure plate 77, telescopic rod 78, No. 2 stamping unit 6, supporting rod 8, elastic brush block 9, swing plate 91, rubber ring 92, ball 93.
具体实施方式Detailed ways
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
如图1至图4所示，本发明所述的一种多孔位工业铝型材液压冲床，包括供料器1和底板2，供料器1为现有技术，非本方案创新点，在此不做详述，还包括驱动模块3和冲压模块4；所述供料器1设置底板2一侧，所述底板2上设有驱动模块3，所述冲压模块4设在驱动模块3一侧，驱动模块3用于控制冲压模块4进行冲压。As shown in Figures 1 to 4, a porous industrial aluminum profile hydraulic press according to the present invention includes a feeder 1 and a bottom plate 2. The feeder 1 is a prior art and is not an innovative point of this scheme. Herein Without going into details, it also includes a drive module 3 and a stamping module 4; the feeder 1 is provided on one side of the base plate 2, the base plate 2 is provided with a drive module 3, and the stamping module 4 is provided on the side of the drive module 3 , the driving module 3 is used to control the stamping module 4 to perform stamping.
所述驱动模块3包括驱动电机31、第一传动轴32、第一支撑板33、第一凸轮34、第一带轮35、第二传动轴36、第二支撑板37、第二凸轮38、第二带轮39和离合器；所述驱动电机31通过安装座311固连在底板2上，驱动电机31转轴通过离合器连接着第一传动轴32，所述第一传动轴32的中部设有安装在底板2上的第一支撑板33，所述第一传动轴32一端固连着第一凸轮34；所述第一传动轴32另一端固连着第一带轮35；第二传动轴36平行设在第一传动轴32一侧，所述第二传动轴36的中部设有安装在底板2上的第二支撑板37，所述第二传动轴36一端固连着第二凸轮38；所述第二传动轴36另一端固连着第二带轮39；第一带轮35和第二带轮39通过传动皮带连接；The drive module 3 includes a drive motor 31, a first transmission shaft 32, a first support plate 33, a first cam 34, a first pulley 35, a second transmission shaft 36, a second support plate 37, a second cam 38, The second pulley 39 and clutch; the drive motor 31 is fixedly connected on the base plate 2 through the mounting base 311, and the rotating shaft of the drive motor 31 is connected to the first transmission shaft 32 through the clutch, and the middle part of the first transmission shaft 32 is provided with a mounting On the first support plate 33 on the base plate 2, one end of the first transmission shaft 32 is fixedly connected to the first cam 34; the other end of the first transmission shaft 32 is fixedly connected to the first pulley 35; the second transmission shaft 36 Parallel to one side of the first transmission shaft 32, the middle part of the second transmission shaft 36 is provided with a second support plate 37 installed on the bottom plate 2, and one end of the second transmission shaft 36 is fixedly connected to the second cam 38; The other end of the second drive shaft 36 is fixedly connected to the second pulley 39; the first pulley 35 and the second pulley 39 are connected by a transmission belt;
所述冲压模块4包括一号冲压单元5和二号冲压单元6；一号冲压单元5和二号冲压单元6为相同机构，第一凸轮34用于驱动一号冲压单元5，第二凸轮38用于驱动二号冲压单元6；所述一号冲压单元5包括支板51、冲杆52、底孔54和刷除单元7；所述支板51设在第一支撑板33中部，支板51一端滑动安装着冲杆52，所述冲杆52一端设有圆台53，圆台53的中心插接着冲头，一号冲压单元5和二号冲压单元6可以安装不同类型的冲头，用以实现连续化冲压；冲头下方的底板2上设有底孔54；所述第一支撑板33端头配合连接着刷除单元7；所述刷除单元7用于清除冲压粉屑；The stamping module 4 includes a No. 1 stamping unit 5 and a No. 2 stamping unit 6; the No. 1 stamping unit 5 and the No. 2 stamping unit 6 are the same mechanism, and the first cam 34 is used to drive the No. 1 stamping unit 5, and the second cam 38 Used to drive the No. 2 stamping unit 6; the No. 1 stamping unit 5 includes a support plate 51, a punch 52, a bottom hole 54 and a brush removal unit 7; the support plate 51 is arranged in the middle of the first support plate 33, and the support plate One end of 51 is slidingly installed with a punch 52, and one end of the punch 52 is provided with a round platform 53, and the center of the round platform 53 is inserted with a punch. The No. 1 stamping unit 5 and the No. 2 stamping unit 6 can be equipped with different types of punches for Realize continuous stamping; bottom plate 2 below the punch is provided with a bottom hole 54; the end of the first support plate 33 is connected with a brush removal unit 7; the brush removal unit 7 is used to remove stamping powder;
所述刷除单元7包括转动板71、压杆72、连杆73和滑板74；所述转动板71转动安装在第一支撑板33上，转动板71转轴内设有扭簧；所述转动板71底部接触连接着压杆72；所述压杆72穿过底板2并和底板2滑动连接；所述连杆73一端滑动安装在压杆72中部设置的腰形槽内，所述连杆73另一端转动连接着滑板74，并在该处转轴内设置扭簧；压杆72移动用于推到滑板74沿底板2表面滑动；所述滑板74用于刷除底孔54周围粉屑；冲杆52向下移动，圆台53挤压转动板71，转动板71向下推动压杆72，在连杆73的作用下滑板74向一侧滑动，并使底孔54露出；当冲头冲压完后，转动板71回转，在连杆73的作用下，滑板74回移并将底孔54附近的粉屑推走。The brushing unit 7 includes a rotating plate 71, a pressing rod 72, a connecting rod 73 and a slide plate 74; the rotating plate 71 is mounted on the first supporting plate 33 in rotation, and a torsion spring is arranged in the rotating shaft of the rotating plate 71; the rotating The bottom of the plate 71 is in contact with the pressure rod 72; the pressure rod 72 passes through the base plate 2 and is slidably connected with the base plate 2; The other end of 73 is rotatably connected to the slide plate 74, and a torsion spring is arranged in the rotating shaft there; the pressure rod 72 is moved to push the slide plate 74 to slide along the surface of the bottom plate 2; the slide plate 74 is used to brush away the dust around the bottom hole 54; The punch rod 52 moves downward, the round table 53 squeezes the rotating plate 71, the rotating plate 71 pushes the pressing rod 72 downward, and the lower plate 74 slides to one side under the action of the connecting rod 73, and the bottom hole 54 is exposed; After that, the rotating plate 71 turns around, and under the action of the connecting rod 73, the slide plate 74 moves back and pushes away the powder near the bottom hole 54.
作为本发明的一种实施方式，所述转动板71中部转动安装着浮动板75；所述圆台53一端设有环形气囊76，所述环形气囊76设有一组朝向冲头的气孔，浮动板75挤压环形气囊76能够产生气流。通过浮动板75使得圆台53的冲击力均匀分布，避免冲杆52侧弯，同时设置环形气囊76，减小转轴的冲击力并清除冲头上沾附的粉屑。As an embodiment of the present invention, the middle part of the rotating plate 71 is rotatably mounted with a floating plate 75; one end of the round table 53 is provided with an annular air bag 76, and the annular air bag 76 is provided with a group of air holes facing the punch, and the floating plate 75 Squeezing the annular bladder 76 can generate air flow. Through the floating plate 75, the impact force of the round platform 53 is evenly distributed, avoiding the side bending of the punch rod 52, and an annular air bag 76 is provided at the same time, to reduce the impact force of the rotating shaft and remove powder dust attached to the punch.
作为本发明的一种实施方式，所述底孔54四周设有一组滑动安装在底板2上的托杆8，所述托杆8顶部设有滚球，所述托杆8用于支撑工件，所述浮动板75能够将托杆8压入底板2内，所述底孔54内壁设有一圈橡胶圈92，托杆8一侧转动安装着滚珠93，托杆8一侧的滚珠移动用于将橡胶圈92挤压成波浪形，橡胶圈92被挤压拉伸和收缩，其表面灰尘不易沾附，减小粉屑在底孔54内壁的附着。托杆8用于将工件支撑起，避免送料时工件表面产生划痕。As an embodiment of the present invention, the bottom hole 54 is surrounded by a group of support rods 8 that are slidably installed on the bottom plate 2, and the top of the support rods 8 is provided with rolling balls, and the support rods 8 are used to support the workpiece. The floating plate 75 can press the supporting rod 8 into the bottom plate 2, the inner wall of the bottom hole 54 is provided with a circle of rubber ring 92, the supporting rod 8 side is rotated with a ball 93, and the ball on the supporting rod 8 side moves for The rubber ring 92 is extruded into a wavy shape, and the rubber ring 92 is stretched and shrunk by extrusion, so that the surface dust is not easy to adhere to, and the adhesion of powder dust on the inner wall of the bottom hole 54 is reduced. The support rod 8 is used to support the workpiece to avoid scratches on the surface of the workpiece when feeding.
作为本发明的一种实施方式，所述浮动板75底部通过一组伸缩杆78连接着压板77，伸缩杆78一端球接在浮动板75底部；所述伸缩杆78另一端球接在压板77顶部，压板77推动工件，并将托杆8压入底板2内。通过高自由度的多连杆机构，能够保持浮动板75平衡，使得工件向下推动时不会产生过大的侧向滑移动，减小加工误差。As an embodiment of the present invention, the bottom of the floating plate 75 is connected to the pressure plate 77 through a set of telescopic rods 78, one end of the telescopic rod 78 is ball-connected to the bottom of the floating plate 75; the other end of the telescopic rod 78 is ball-connected to the pressure plate 77 At the top, the pressing plate 77 pushes the workpiece and presses the support rod 8 into the base plate 2 . Through the high-degree-of-freedom multi-link mechanism, the balance of the floating plate 75 can be maintained, so that when the workpiece is pushed downward, excessive lateral sliding movement will not occur, reducing machining errors.
作为本发明的一种实施方式，所述滑板74一端设有一组弹性刷块9，弹性刷块9挤压托杆能够产生振动。滑板74推动时，托杆8挡住弹性刷块9并使其向后弯曲，待完全通过时，产生振动，提高粉屑的清理效果。As an embodiment of the present invention, one end of the sliding plate 74 is provided with a set of elastic brush blocks 9, and the elastic brush blocks 9 can press the support bar to generate vibration. When the slide plate 74 was promoted, the support bar 8 blocked the elastic brush block 9 and made it bend backwards, and when it passed through completely, it generated vibration to improve the cleaning effect of powder chips.
作为本发明的一种实施方式，所述弹性刷块9一侧转动安装着弧形摆动板91，摆动板91转轴内设有扭簧，摆动板91摆动用于使粉屑集中。弹性刷块9通过托杆8时，产生振动，使得摆动板91向内摆动，将粉屑集中，便于粉屑的集中处理。As an embodiment of the present invention, one side of the elastic brush block 9 is rotatably mounted with an arc-shaped swinging plate 91 , and a torsion spring is arranged in the rotating shaft of the swinging plate 91 , and the swinging plate 91 is used to concentrate powder dust. When the elastic brush block 9 passes through the supporting rod 8, it vibrates, so that the swing plate 91 swings inwards, and gathers the dust, which facilitates the concentrated treatment of the dust.
工作时，供料器1推动工件移动，离合器配合供料器1控制一号冲压单元5和二号冲压单元6进行冲压工作，一号冲压单元5和二号冲压单元6为同一机构，一号冲压单元5和二号冲压单元6可以安装不同类型的冲头，用以实现连续化冲压；冲压时，冲杆52向下移动，圆台53挤压转动板71，转动板71向下推动压杆72，在连杆73的作用下滑板74向一侧滑动，并使底孔54露出；转动板71中部转动安装着浮动板75，通过浮动板75使得圆台53的冲击力均匀分布，避免冲杆52侧弯，同时设置环形气囊76，减小转轴的冲击力并清除冲头上沾附的粉屑；转动板71在向下推动时，浮动板75能够将托杆8压入底板2内，而托杆8用于将工件支撑起，避免送料时工件表面产生划痕，托杆8向下移动时，托杆8一侧的滚珠93将橡胶圈92挤压成波浪形，橡胶圈92被挤压拉伸和收缩，其表面灰尘不易沾附，减小粉屑在底孔54内壁的附着；当冲头冲压完后，转动板71回转，在连杆73的作用下，滑板74回移；托杆8挡住弹性刷块9并使其向后弯曲，待弹性刷块9脱离时，使其产生振动，同时使得摆动板91向内摆动，将粉屑集中，便于粉屑的集中处理。When working, the feeder 1 pushes the workpiece to move, and the clutch cooperates with the feeder 1 to control the No. 1 stamping unit 5 and the No. 2 stamping unit 6 to perform stamping work. The No. 1 stamping unit 5 and the No. 2 stamping unit 6 are the same mechanism. The stamping unit 5 and No. 2 stamping unit 6 can be equipped with different types of punches to realize continuous stamping; when stamping, the punch rod 52 moves downward, the round table 53 squeezes the rotating plate 71, and the rotating plate 71 pushes the pressing rod downward 72, under the action of the connecting rod 73, the lower plate 74 slides to one side, and the bottom hole 54 is exposed; the middle part of the rotating plate 71 is rotated to install a floating plate 75, and the impact force of the round platform 53 is evenly distributed through the floating plate 75, so as to avoid punching 52 is bent sideways, and an annular airbag 76 is set at the same time to reduce the impact force of the rotating shaft and remove the dust adhering to the punch; when the rotating plate 71 is pushed downward, the floating plate 75 can press the supporting rod 8 into the bottom plate 2, And the supporting rod 8 is used to support the workpiece to avoid scratches on the surface of the workpiece when feeding. When the supporting rod 8 moves downward, the ball 93 on one side of the supporting rod 8 squeezes the rubber ring 92 into a wave shape, and the rubber ring 92 is pressed. Squeeze, stretch and shrink, the dust on the surface is not easy to adhere, and the adhesion of powder chips on the inner wall of the bottom hole 54 is reduced; when the punch is punched, the rotating plate 71 rotates, and the sliding plate 74 moves back under the action of the connecting rod 73 The support bar 8 blocks the elastic brush block 9 and makes it bend backwards. When the elastic brush block 9 is disengaged, it vibrates, and the swing plate 91 is swung inwardly to concentrate the powder chips, which is convenient for the centralized processing of the powder chips.
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
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| CN111872196A (en) * | 2020-07-13 | 2020-11-03 | 尹强强 | Multi-hole-position industrial aluminum profile hydraulic punch |
| CN111842598A (en) * | 2020-07-21 | 2020-10-30 | 王松 | Blank pressing sheet metal part machining system |
| CN111842599A (en) * | 2020-07-21 | 2020-10-30 | 王松 | Method for processing blank-pressing sheet metal part |
| CN112059004B (en) * | 2020-08-31 | 2021-04-09 | 合肥宏立制冷科技有限公司 | Aluminum veneer hollow structure blanking processing method |
| CN117086187B (en) * | 2023-08-31 | 2025-11-25 | 湖北幸福铝材有限公司 | A multi-functional aluminum profile punching press |
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