阅读说明：本技术 一种电动冲压零件顶料机构总成 (Electronic punching press part liftout mechanism assembly ) 是由 谢永新 于 2019-12-18 设计创作，主要内容包括：本发明公开了一种电动冲压零件顶料机构总成,包括主支架、顶板、引导管、密封圈、顶杆、套筒、连杆、推杆、电动机、变速器、凸轮、推板和弹簧,主支架顶面设置有顶板,引导管内部两端均设置有密封圈,顶杆顶端套接有套筒,连杆与推杆相连,电动机支架内部安装有电动机,电动机下端连接有变速器,变速器下方连接有凸轮,底板上方一侧设置有推板,推板与侧板之间设置有弹簧,本发明利用电动机传送的动力顶出零件,轻松省力,套筒易于更换,便于调整,更换合适的套筒后,通过凸轮推动推板,使顶杆一次次的冲击零件,使零件松动,且顶杆造成的压强较小,不会易造成零件的损伤。(The invention discloses an electric stamping part ejection mechanism assembly, which comprises a main support, a top plate, a guide tube, a sealing ring, an ejector rod, a sleeve, a connecting rod, a push rod, a motor, a speed changer, a cam, a push plate and a spring, wherein the top plate is arranged on the top surface of the main support, the sealing ring is arranged at two ends in the guide tube, the sleeve is sleeved at the top end of the ejector rod, the connecting rod is connected with the push rod, the motor is arranged in the motor support, the speed changer is connected at the lower end of the motor, the cam is connected below the speed changer, the push plate is arranged at one side above a bottom plate, and the spring is arranged between the push plate and a side plate. The push plate is pushed by the cam, so that the ejector rod impacts the part once and again to loosen the part, the pressure caused by the ejector rod is low, and the part cannot be easily damaged.)

1. The utility model provides an electronic punching press part liftout mechanism assembly, includes main support (1), roof (2), first through-hole (3), guide tube (4), sealing washer (5), ejector pin (6), sleeve (7), rubber sleeve (8), connecting rod (9), push rod (10), curb plate (11), switch (12), motor support (13), motor (14), derailleur (15), cam (16), second through-hole (17), bottom plate (18), push pedal (19) and spring (20), its characterized in that: the top surface of the main support (1) is provided with a top plate (2), a first through hole (3) is formed in the middle of the top surface of the top plate (2), a guide pipe (4) is installed inside the first through hole (3), sealing rings (5) are arranged at two ends inside the guide pipe (4), a push rod (6) is arranged inside the guide pipe (4), a sleeve (7) is sleeved at the top end of the push rod (6), a rubber sleeve (8) is sleeved at the top end of the sleeve (7), the lower end of the push rod (6) is connected with one end of a connecting rod (9), the other end of the connecting rod (9) is connected with a push rod (10), side plates (11) are arranged on two sides of the bottom surface of the top plate (2), a switch (12) is arranged on the upper front side of each side plate (11), a motor support (13) is arranged in, the electric motor is characterized in that the lower end of the electric motor (14) is connected with a speed changer (15), a cam (16) is connected below the speed changer (15), a second through hole (17) is formed in the lower portion of the side face of the side plate (11), the bottom end of the side plate (11) is connected with the bottom plate (18), a push plate (19) is arranged on one side above the bottom plate (18), the push plate (19) is connected with one end of a push rod (10), a spring (20) is arranged between the push plate (19) and the side plate (11), the electric motor (14) is electrically connected with an external power supply, and the switch (12) is connected with the electric.

2. The electric punching part ejection mechanism assembly according to claim 1, wherein the top plate (2), the side plate (11) and the bottom plate (18) are all connected by welding.

3. The electric punching part ejection mechanism assembly according to claim 1, wherein the guiding tube (4) is internally filled with lubricating oil.

4. The electric punching part ejection mechanism assembly according to claim 1, wherein the push rod (10) passes through a second through hole (17), and a guide pipe (4) is arranged in the second through hole (17).

5. The electric punching part ejection mechanism assembly according to claim 1, wherein the sleeve (7) is connected with the ejector rod (6) through a thread.

Technical Field

The invention relates to the technical field of die manufacturing, in particular to an electric stamping part ejection mechanism assembly.

Background

The stamping process is a production technology for obtaining product parts with certain shape, size and performance by directly applying deformation force to a plate in a die by means of the power of conventional or special stamping equipment and deforming the plate. After the plate is pressed at normal pressure, the plate is combined tightly in a stamping die and is difficult to take out manually, and the material ordering mechanism is a finished product or a semi-finished product at the top of the punched plate.

At present, the method for taking the stamping part in a factory is divided into two methods, one method is that the stamping part is taken out manually through a tool, but the surface of the stamping part is easy to damage; the second is to eject the stamping part by a hydraulic or pneumatic combined mechanism, but the ejection force is too large. Affecting the outer surface of the stamping as well as the overall structure.

Disclosure of Invention

The invention provides an electric stamping part ejection mechanism assembly which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an electric stamping part ejection mechanism assembly comprises a main support, a top plate, a first through hole, a guide pipe, a sealing ring, an ejector rod, a sleeve, a rubber sleeve, a connecting rod, a push rod, a side plate, a switch, a motor support, a motor, a speed changer, a cam, a second through hole, a bottom plate, a push plate and a spring, wherein the top surface of the main support is provided with the top plate, the middle part of the top surface of the top plate is provided with the first through hole, the guide pipe is arranged in the first through hole, the sealing ring is arranged at two ends in the guide pipe, the ejector rod is arranged in the guide pipe, the top end of the ejector rod is sleeved with the sleeve, the top end of the sleeve is sleeved with the rubber sleeve, the lower end of the ejector rod is connected with one end of the connecting rod, the other, the motor support internally mounted has the motor, the motor lower extreme is connected with the derailleur, the derailleur below is connected with the cam, the second through-hole has been seted up to curb plate side lower part, and the curb plate bottom links to each other with the bottom plate, bottom plate top one side is provided with the push pedal, the push pedal links to each other with push rod one end, and is provided with the spring between push pedal and the curb plate, the motor links to each other with the external power source electrical property, the switch is established ties with the motor.

Preferably, the top plate, the side plates and the bottom plate are all welded.

Preferably, the guide tube is filled with lubricating oil.

Preferably, the push rod passes through a second through hole, and a guide pipe is arranged in the second through hole.

Preferably, the sleeve is connected with the ejector rod through threads.

Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure, safe and convenient use, is provided with the ejector rod, ejects the part by utilizing the power transmitted by the motor, is easy to replace and convenient to adjust, pushes the push plate through the cam after replacing the proper sleeve, leads the ejector rod to impact the part for one time, leads the part to be loosened, has smaller pressure caused by the ejector rod, can not easily cause the part to be damaged, has simple design structure and strong practicability, and can be popularized and used in a large area.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a guide tube mounting arrangement of the present invention;

FIG. 3 is a schematic view of the cam mounting structure of the present invention;

reference numbers in the figures: 1. a main support; 2. a top plate; 3. a first through hole; 4. a guide tube; 5. a seal ring; 6. a top rod; 7. a sleeve; 8. a rubber sleeve; 9. a connecting rod; 10. a push rod; 11. a side plate; 12. a switch; 13. a motor bracket; 14. an electric motor; 15. a transmission; 16. a cam; 17. a second through hole; 18. a base plate; 19. pushing the plate; 20. a spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.