一种汽车配件加工用防回弹弯折模具Anti-rebound bending die for automobile parts processing
本发明涉及汽车配件加工设备领域，特别是涉及一种汽车配件加工用防回弹弯折模具。The invention relates to the field of automobile parts processing equipment, in particular to an anti-rebound bending mold for processing automobile parts.
在汽车配件加工过程中，经常需要将其进行钣金弯折，从而加工成各种所需的形状，比如保险杠、底盘、车门等形状，使用弯折模具是一种常见的用于汽车配件弯折加工的工具。In the process of auto parts processing, it is often necessary to bend the sheet metal into various shapes, such as bumpers, chassis, doors, etc. The use of bending molds is a common use for auto parts. Bending tool.
At present, when using a bending die to process auto parts, there is a phenomenon that the heat generated during bending is likely to cause elastic deformation of the bent portion of the fitting, and rebound after the bending process is completed, for example, the application number is 201610672318.3 Patent, the specific content is: a bending mold. The punching processing portion includes a lower fixing plate, a punch mold fixed on the lower fixing plate end, and a receiving groove for limiting the position on the receiving table of the punch mold; the concave The molding portion includes an upper fixing plate, a die mold fixed at a lower end of the upper fixing plate, and a positioning protrusion for matching the limiting groove is provided on the positioning table of the die die; The die processing portion communicates with the press through a pressure transmission shaft. There is also a Chinese patent with the application number of 201610084542.0, the specific content is: a plate bending mold, comprising an upper mold body, a lower mold body, a plate molding cavity, and the plate molding cavity has an upper molding surface and a lower molding surface, The mold body is provided with a slanting plate protrusion, the slanting plate protrusion has a slanting plate surface, the upper mold body has a flat plate surface, and the slant plate surface is connected with the flat plate surface to form the upper molding surface, and the lower mold body is provided with The oblique pressing plate corresponding to the inclined pressing plate groove, the inclined pressing plate groove has a inclined plate surface, the lower mold body has a flat plate surface, the inclined plate surface is connected with the flat plate surface and forms the lower forming surface, and the lower molding body is A plate fixing portion for fixing the plate member to be formed on the flat plate surface is provided, the plate fixing portion includes a transverse pressing rod, and the inner end of the horizontal pressing rod is provided with an elastic pressing head. This bending back deformation will make the shape of the fitting not meet the requirements.
发明内容Summary of the invention
本发明的目的就在于为了解决上述问题而提供一种汽车配件加工用防回弹弯折模具。SUMMARY OF THE INVENTION An object of the present invention is to provide an anti-rebound bending mold for processing an automobile accessory in order to solve the above problems.
本发明通过以下技术方案来实现上述目的：The present invention achieves the above objects by the following technical solutions:
一种汽车配件加工用防回弹弯折模具，包括装配底板和弯折固定装置，所述装配底板侧边设置有挤紧气缸，所述挤紧气缸侧边设置有加强肋板，所述加强肋板与弯折滑轨相连接，所述弯折滑轨上设置有弯折限位器，所述弯折固定装置与弯折槽相连接，所述弯折槽另一侧设置有弯折动力连接栓，所述弯折固定装置下方设置有散热毛细水管网，所述散热毛细水管网与水管阀门连通，所述水管阀门侧边设置有抽水电机。An anti-rebound bending mold for processing an automobile accessory, comprising an assembly bottom plate and a bending fixing device, wherein a side of the assembly bottom plate is provided with a squeeze cylinder, and a side of the squeeze cylinder is provided with a reinforcing rib, the reinforcement The rib is connected to the bending rail, and the bending rail is provided with a bending stopper, the bending fixing device is connected with the bending groove, and the other side of the bending groove is provided with a bending The power connection bolt is disposed under the bending fixture, and is provided with a heat-dissipating capillary water pipe network. The heat-dissipating capillary water pipe network is connected to the water pipe valve, and the water-pipe valve is provided with a pumping motor on the side.
本实施例中，所述装配底板与所述挤紧气缸挤紧连接，所述挤紧气缸与所述加强肋板通过螺栓拧接。In this embodiment, the assembly bottom plate is tightly connected to the squeeze cylinder, and the squeeze cylinder and the reinforcing rib are screwed.
本实施例中，所述弯折滑轨与所述弯折限位器卡扣连接，所述弯折滑轨上还安装有固定螺栓阵列。In this embodiment, the bending slide rail is buckledly connected to the bending stopper, and the bending rail is further mounted with an array of fixing bolts.
本实施例中，所述挤紧气缸、所述加强肋板、所述弯折滑轨、所述弯折限位器和所述固定螺栓阵列的数量为两个，对称分布在所述弯折槽的两侧。In this embodiment, the number of the squeeze cylinder, the reinforcing rib, the bending rail, the bending limiter and the fixing bolt array are two, symmetrically distributed in the bending Both sides of the slot.
本实施例中，所述散热毛细水管网下方设置有支撑架，所述散热毛细水管网与所述支撑架通过凹槽嵌套连接。In this embodiment, a support frame is disposed under the heat-dissipating capillary water network, and the heat-dissipating capillary water network is connected to the support frame through a groove.
本实施例中，所述支撑架与所述抽水电机通过螺栓固定装配连接，所述支撑架与所述水管阀门通过螺栓固定装配连接。In this embodiment, the support frame and the pumping motor are fixedly connected by bolts, and the support frame and the water pipe valve are fixedly connected by bolts.
本实施例中，所述抽水电机与所述水管阀门通过管道连通。In this embodiment, the pumping motor and the water pipe valve are connected by a pipeline.
In this embodiment, the pumping motor is further provided with an operation panel, and the pumping motor is electrically connected to the operation panel.
本实施例中，所述弯折固定装置由限位板、模具槽、装配基准、防弹回套筒和弯折连接件组成，所述限位板与所述装配基准通过卡盘连接，所述模具槽与所述装配基准通过螺栓固定装配连接。In this embodiment, the bending and fixing device is composed of a limiting plate, a mold slot, an assembly reference, a bulletproof return sleeve and a bent connecting piece, and the limiting plate is connected with the assembly reference through a chuck, The mold slot is coupled to the assembly reference by a bolted assembly.
本实施例中，所述模具槽与所述防弹回套筒通过合金杆连接，所述防弹回套筒与所述弯折连接件固定连接。In this embodiment, the mold slot and the bulletproof return sleeve are connected by an alloy rod, and the bulletproof return sleeve is fixedly connected to the bending joint.
本实施例中，所述弯折槽与所述弯折固定装置焊接在一起。In this embodiment, the bending groove is welded to the bending fixture.
本发明的有益效果在于：本发明可以在对汽车配件进行弯折加工的同时通过水对配件的弯折部位进行冷却处理，降低其温度，消减其内部应力，从而使其形状固定，防止汽车配件弯折弹回的现象。The invention has the beneficial effects that the invention can cool the bent portion of the accessory by water while bending the automobile accessory, lowering the temperature thereof, reducing the internal stress, thereby fixing the shape and preventing the automobile accessory. The phenomenon of bending back.
图1是本发明所述一种汽车配件加工用防回弹弯折模具的俯视图；1 is a top plan view of an anti-rebound bending die for processing an automobile accessory according to the present invention;
图2是本发明所述一种汽车配件加工用防回弹弯折模具的平视图；2 is a plan view showing an anti-rebound bending die for processing an automobile accessory according to the present invention;
图3是本发明所述一种汽车配件加工用防回弹弯折模具的所述弯折固定装置的放大图。3 is an enlarged view of the bending and fixing device of the anti-rebound bending mold for processing an automobile accessory according to the present invention.
附图标记说明如下：The reference numerals are as follows:
1、装配底板；2、挤紧气缸；3、加强肋板；4、弯折滑轨；5、弯折限位器；6、固定螺栓阵列；7、弯折动力连接栓；8、弯折槽；9、弯折固定装置；10、散热毛细水管网；11、支撑架；12、抽水电机；13、操作面板；14、水管阀门；901、限位板；902、模具槽；903、装配基准；904、防弹回套筒；905、弯折连接件。1. Assembling the bottom plate; 2. Squeezing the cylinder; 3. Strengthening the rib; 4. Bending the slide rail; 5. Bending the limiter; 6. Fixing the bolt array; 7. Bending the power connection bolt; 8. Bending Groove; 9, bending fixture; 10, cooling capillary pipe network; 11, support frame; 12, pumping motor; 13, operating panel; 14, water pipe valve; 901, limit plate; 902, mold slot; Reference; 904, bulletproof return sleeve; 905, bent joints.
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 the accompanying drawings:
和弯折固定装置9，所述装配底板1侧边设置有挤紧气缸2，所述挤紧气缸2侧边设置有加强肋板3，所述加强肋板3与弯折滑轨4相连接，所述弯折滑轨4上设置有弯折限位器5，所述弯折固定装置9与弯折槽8相连接，所述弯折槽8另一侧设置有弯折动力连接栓7，所述弯折固定装置9下方设置有散热毛细水管网10，所述散热毛细水管网10与水管阀门14连通，所述水管阀门14侧边设置有抽水电机12。As shown in FIG. 1 to FIG. 3, an anti-rebound bending mold for processing automobile parts, including an assembly bottom plate 1
And a bending fixture 9 , the side of the assembly bottom plate 1 is provided with a squeeze cylinder 2 , and the side of the squeeze cylinder 2 is provided with a reinforcing rib 3 , and the reinforcing rib 3 is connected with the bending rail 4 The bending rail 4 is provided with a bending stopper 5, the bending fixing device 9 is connected with the bending groove 8, and the other side of the bending groove 8 is provided with a bending power connecting bolt 7 A heat-dissipating capillary network 10 is disposed under the bending fixture 9 , and the heat-dissipating capillary network 10 is in communication with the water pipe valve 14 , and the water pump valve 14 is provided with a water pump 12 on a side thereof.
本实施例中，所述装配底板1与所述挤紧气缸2挤紧连接，所述挤紧气缸2可以接入外部气动动力，通过所述挤紧气缸2将所述装配底板1固定装配到所需位置，所述挤紧气缸2与所述加强肋板3通过螺栓拧接，所述加强肋板3可以提高所述装配底板1的结构强度，同时提高所述装配底板1的稳定性，避免本发明在工作过程中晃动或者移动导致的零件加工事故。In this embodiment, the assembly bottom plate 1 is tightly connected to the squeeze cylinder 2, and the squeeze cylinder 2 can be connected to external pneumatic power, and the assembly bottom plate 1 is fixedly assembled by the squeeze cylinder 2 In a desired position, the squeeze cylinder 2 and the reinforcing rib 3 are screwed together, and the reinforcing rib 3 can improve the structural strength of the assembly base 1 while improving the stability of the assembly base 1. Avoid parts processing accidents caused by shaking or moving during the working process of the present invention.
本实施例中，所述弯折滑轨4与所述弯折限位器5卡扣连接，所述弯折限位器5可以为模具弯折提供限位的作用，从而精确掌控模具弯折的角度，提高了零件加工的精确性，所述弯折滑轨4可以为零件弯折提供弯折导向，所述弯折滑轨4上还安装有固定螺栓阵列6，所述固定螺栓阵列6可以用于固定装配所述弯折滑轨4。In this embodiment, the bending rail 4 is snap-connected with the bending stopper 5, and the bending stopper 5 can provide a limit for the bending of the mold, thereby accurately controlling the bending of the mold. The angle of the part improves the precision of the part processing, and the bending rail 4 can provide a bending guide for the part bending, and the bending rail 4 is further mounted with a fixing bolt array 6, and the fixing bolt array 6 It can be used for fixed assembly of the bending rails 4.
本实施例中，所述挤紧气缸2、所述加强肋板3、所述弯折滑轨4、所述弯折限位器5和所述固定螺栓阵列6的数量为两个，对称分布在所述弯折槽8的两侧，通过对称的工件从两侧固定本发明，提高了稳定性。In this embodiment, the number of the squeeze cylinder 2, the reinforcing rib 3, the bending rail 4, the bending stopper 5 and the fixing bolt array 6 are two, symmetrically distributed. On both sides of the bending groove 8, the invention is fixed from both sides by a symmetrical workpiece, improving stability.
槽8弯折过程中产生的热量进行散热。In this embodiment, a support frame 11 is disposed under the heat-dissipating capillary network 10, and the heat-dissipating capillary network 10 and the support frame 11 are nested by a groove, and the support frame 11 may be the heat-dissipating capillary The water pipe network 10 provides structural support, and the heat-dissipating capillary water pipe net 10 is fixed under the bending groove 8 and attached to the bottom of the bending groove 8 so as to be bent by the heat-dissipating capillary water pipe network 10
The heat generated during the bending of the groove 8 is dissipated.
本实施例中，所述支撑架11与所述抽水电机12通过螺栓固定装配连接，所述支撑架11可以为所述抽水电机12提供结构支撑和定位的作用，所述支撑架11与所述水管阀门14通过螺栓固定装配连接，所述支撑架11可以为所述水管阀门14提供结构支撑和位置固定的作用，并由所述水管阀门14接入外部的水源。In this embodiment, the support frame 11 and the pumping motor 12 are connected by bolt fixing, and the support frame 11 can provide structural support and positioning for the pumping motor 12, and the support frame 11 and the The water pipe valve 14 is connected by bolting assembly, and the support frame 11 can provide structural support and position fixing for the water pipe valve 14, and the water pipe valve 14 can be connected to an external water source.
本实施例中，所述抽水电机12与所述水管阀门14通过管道连通，所述水管阀门14可以用于接入外部的水源，并由所述抽水电机12通过所述水管阀门14将外部的水抽入所述散热毛细水管网10中，通过所述散热毛细水管网10为所述弯折槽8提供散热的作用。In this embodiment, the pumping motor 12 is in communication with the water pipe valve 14 through a pipe, and the water pipe valve 14 can be used to access an external water source, and the pumping motor 12 passes the water pipe valve 14 to externally Water is drawn into the heat-dissipating capillary network 10 to provide heat dissipation to the bending groove 8 through the heat-dissipating capillary network 10 .
本实施例中，所述抽水电机12上还设置有操作面板13，所述抽水电机12与所述操作面板13电连接，工作人员可以通过所述操作面板13将工作指令输入，并由所述操作面板13控制所述抽水电机12的工作状态，通过在弯折工件时定时启动所述抽水电机12，将外界冷却用水抽入所述散热毛细水管网10中，为工件提供散热的作用。In the embodiment, the pumping motor 12 is further provided with an operation panel 13 , and the pumping motor 12 is electrically connected to the operation panel 13 , and a worker can input a work instruction through the operation panel 13 , and the The operation panel 13 controls the working state of the pumping motor 12, and the water pump 12 is started to be timed when the workpiece is bent, and the external cooling water is drawn into the heat-dissipating capillary network 10 to provide heat dissipation for the workpiece.
本实施例中，所述弯折固定装置9由限位板901、模具槽902、装配基准903、防弹回套筒904和弯折连接件905组成，所述限位板901与所述装配基准903通过卡盘连接，所述模具槽902与所述装配基准903通过螺栓固定装配连接，所述装配基准903可以为所述弯折固定装置9提供装配定位的作用，所述限位板901可以用于固定待弯折的工件。In this embodiment, the bending fixture 9 is composed of a limiting plate 901, a mold slot 902, an assembly reference 903, a bullet-proof return sleeve 904, and a bending joint 905, and the limiting plate 901 and the assembly reference 903 is connected by a chuck, and the mold slot 902 is connected to the assembly reference 903 by a bolt fixing assembly. The assembly reference 903 can provide an assembly positioning function for the bending fixture 9 , and the limiting plate 901 can be Used to fix the workpiece to be bent.
弯折部位，所述防弹回套筒904可以套在工件外表面，防止工件回弹。In this embodiment, the mold slot 902 and the bulletproof return sleeve 904 are connected by an alloy rod, and the bulletproof return sleeve 904 is fixedly connected to the bending joint 905, and the mold slot 902 can be used for placing Entering the bent workpiece, the mold slot 902 is used as a bending mold to control the angle at which the workpiece is bent and
In the bent portion, the bulletproof return sleeve 904 can be placed on the outer surface of the workpiece to prevent the workpiece from rebounding.
本实施例中，所述弯折槽8与所述弯折固定装置9焊接在一起，所述弯折槽8可以用于工件的水平限位，避免工件在弯折过程中由于弯折力，弹跳出去，飞溅导致工作人员受伤，从而提高了本发明的食用安全性，降低了事故发生率，从而降低了生产成本。In this embodiment, the bending groove 8 is welded to the bending fixture 9 , and the bending groove 8 can be used for the horizontal limit of the workpiece to avoid the bending force of the workpiece during the bending process. Bounced out, the splash caused the worker to be injured, thereby improving the food safety of the present invention, reducing the accident rate, thereby reducing the production cost.
本发明的具体工作原理为：通过所述装配底板1将本发明固定在所需位置，并由所述挤紧气缸2进行固定，通过所述弯折动力连接栓7接入外部弯折动力，将待加工的汽车配件固定在所述弯折槽8和所述弯折固定装置9中，通过外部动力带动所述弯折动力连接栓7弯折，从而将汽车配件进行弯折，同时由所述弯折限位器5对弯折进程提供限位作用，在弯折的同时，通过所述水管阀门14接入外部水源，并通过所述抽水电机12将水抽入所述散热毛细水管网10中，为配件进行散热。The specific working principle of the present invention is that the invention is fixed at a desired position by the assembly bottom plate 1 and fixed by the squeeze cylinder 2, and the external bending power is connected through the bending power connection bolt 7. Fixing the automobile accessory to be processed in the bending groove 8 and the bending fixing device 9, and driving the bending power connecting bolt 7 by external power to bend the automobile accessory, and at the same time The bending limiter 5 provides a limiting action for the bending process, and the external water source is connected through the water pipe valve 14 while being bent, and the water is pumped into the cooling capillary network through the pumping motor 12. In 10, heat the accessories.
The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and that the present invention is only described in the foregoing description and the description of the present invention, without departing from the spirit and scope of the invention. Various changes and modifications are intended to be included within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and their claims.