A punch hot-up forming press

Abstract

The utility model relates to a top pin plastic technology field, and disclose a kind of top pin hot upsetting forming press, including device shell, the device shell front end face is fixedly installed with hopper, the hopper both sides are fixedly installed with feeding mechanism, the device shell front side inner wall is fixedly installed with feeding mechanism, the device shell both sides inner wall are fixedly installed with hydraulic rod, two the hydraulic rod relative inner side are fixedly installed with mounting seat, two the mounting seat relative inner side are clamped with top pin plastic mould. By the top pin to be finished into hopper inside, subsequently under the action of top block and feeding mechanism, top pin will be sent to feeding mechanism one by one, again in the process of moving rack up and down, top pin on fixed rack will move forward step by step, until moving to the working range of mechanical arm, finally complete feeding under the action of mechanical arm, so as not to need staff to carry out feeding, can increase efficiency, and can protect staff.

Description

Technical Field

[0001] This utility model relates to the field of ejector shaping technology, specifically an ejector hot upsetting pressing machine. Background Technology

[0002] After hot upsetting, the ejector pin head and the other part of the connection will have different thicknesses. Therefore, a hot upsetting press is needed to shape the ejector pin, reduce the thickness of the connection, and ensure that the thickness of the connection is consistent with that of the ejector pin.

[0003] Currently, most hot upsetting pressing machines for ejector pins on the market require manual feeding, which is not only time-consuming and labor-intensive, but also poses certain safety hazards. In addition, most hot upsetting pressing machines for ejector pins can only shape specific ejector pins, limiting their application range. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a hot upsetting and pressing machine for ejector pins, which has the advantages of high safety and wide application range, and solves the problems mentioned in the background technology.

[0005] This utility model provides the following technical solution: a hot upsetting and pressing machine for ejector pins, comprising a device housing, multiple support blocks fixedly installed on the lower end face of the device housing, a feeding hopper and a third support plate fixedly installed on the front end face of the device housing, a first telescopic rod fixedly installed on the upper end face of the third support plate, a top block fixedly installed on the upper end face of the first telescopic rod, feeding mechanisms fixedly installed on both sides of the feeding hopper, a feeding mechanism fixedly installed on the inner wall of the front side of the device housing, hydraulic rods fixedly installed on both inner walls of the device housing, mounting seats fixedly installed on the inner sides of the two hydraulic rods, ejector pin molding molds snapped onto the inner sides of the two mounting seats, multiple fixing bolts threadedly connecting the two ejector pin molding molds to the mounting seats, and a collecting mechanism slidably connected to one side of the device housing.

[0006] As a preferred technical solution of this utility model, a support plate is fixedly installed on the front side of the upper end of the device housing, a control device is fixedly installed on the upper end of the support plate, and multiple control buttons and a display are fixedly installed on the front end of the control device.

[0007] As a preferred embodiment of this utility model, a second support plate is fixedly installed on the rear side of the upper end face of the device housing, and a robotic arm is fixedly installed on the upper end face of the second support plate.

[0008] As a preferred embodiment of the present invention, the collection mechanism includes a finished product collection drawer, a handle is fixedly installed on one side of the finished product collection drawer, and two sliders are fixedly installed on the lower end face of the finished product collection drawer.

[0009] As a preferred embodiment of this utility model, the feeding mechanism includes two fixed racks and a mechanism housing. A second telescopic rod is fixedly installed on the upper end face of the mechanism housing, and a moving rack is fixedly installed on the upper end face of the second telescopic rod.

[0010] As a preferred technical solution of this utility model, the feeding mechanism includes two No. 1 connecting blocks and a No. 4 support plate. A rotating shaft is rotatably installed between the two No. 1 connecting blocks. Two levers are fixedly installed on the outside of the rotating shaft. A No. 2 connecting block is fixedly installed at one end of the rotating shaft. A No. 3 telescopic rod is fixedly installed on the upper surface of the No. 4 support plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. This hot upsetting and pressing machine for ejector pins involves feeding ejector pins to be modified into the hopper. Then, under the action of the top block and the feeding mechanism, the ejector pins are sent one by one to the fixed rack in the feeding mechanism. As the moving rack moves up and down, the ejector pins on the fixed rack move forward step by step until they reach the working range of the robotic arm. Finally, the robotic arm completes the feeding process. This eliminates the need for manual feeding, increasing efficiency and protecting workers.

[0012] 2. This hot upsetting forming press machine for ejector pins uses mounting seats on the inner sides of two hydraulic rods. The ejector pin molding mold is fixed on the mounting seats using fixing bolts. When molding ejector pins of different sizes, it is only necessary to remove the fixing bolts and replace the appropriate ejector pin molding mold to make the hot upsetting forming press machine suitable for ejector pins of different sizes, thus increasing the application range of the hot upsetting forming press machine for ejector pins of different sizes. Attached Figure Description

[0013] Figure 1 This is an isometric schematic diagram of the present invention; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is a cross-sectional view of the present invention; Figure 4 This is an isometric schematic diagram of the collection mechanism of this utility model; Figure 5 This is an isometric schematic diagram of the feeding mechanism of this utility model; Figure 6 This is an isometric schematic diagram of the feeding mechanism of this utility model.

[0014] In the diagram: 1. Device housing; 2. Support block; 3. Support plate 1; 4. Control button; 5. Control device; 6. Display; 7. Support plate 2; 8. Robotic arm; 9. Collection mechanism; 10. Feeding mechanism; 11. Loading mechanism; 12. Loading hopper; 13. Support plate 3; 14. Telescopic rod 1; 15. Top block; 16. Hydraulic rod; 17. Mounting base; 18. Fixing bolt; 19. Ejector molding mold; 901. Finished product collection drawer; 902. Slider; 903. Handle; 1001. Mechanism housing; 1002. Telescopic rod 2; 1003. Moving rack; 1004. Fixed rack; 1101. Connecting block 1; 1102. Pulley; 1103. Rotating shaft; 1104. Connecting block 2; 1105. Support plate 4; 1106. Telescopic rod 3. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-6 A hot upsetting and pressing machine for ejector pins includes a housing 1. Multiple support blocks 2 are fixedly installed on the lower end face of the housing 1. A feeding hopper 12 and a third support plate 13 are fixedly installed on the front end face of the housing 1. A first telescopic rod 14 is fixedly installed on the upper end face of the third support plate 13. A top block 15 is fixedly installed on the upper end face of the first telescopic rod 14. Feeding mechanisms 11 are fixedly installed on both sides of the feeding hopper 12. A feeding mechanism 10 is fixedly installed on the inner wall of the front side of the housing 1. Hydraulic rods 16 are fixedly installed on both inner walls of the housing 1. Two hydraulic rods 16 are fixedly installed on opposite inner sides. Mounting base 17, two mounting bases 17 are respectively snapped with ejector pin molding molds 19 on their inner sides, and multiple fixing bolts 18 are threadedly connected between the two ejector pin molding molds 19 and the mounting base 17. A collection mechanism 9 is slidably connected to one side of the device housing 1. A first support plate 3 is fixedly installed on the front side of the upper end of the device housing 1. A control device 5 is fixedly installed on the upper end of the first support plate 3. Multiple control buttons 4 and a display 6 are fixedly installed on the front end of the control device 5. A second support plate 7 is fixedly installed on the rear side of the upper end of the device housing 1. A robotic arm 8 is fixedly installed on the upper end of the second support plate 7. In the above structure, the feeding hopper 12 and the feeding mechanism 11 cooperate with each other to move the ejector pins to be shaped one by one to the feeding mechanism 10. Then, under the action of the feeding mechanism 10, the ejector pins to be shaped are moved one by one into the working range of the robotic arm 8. After that, the robotic arm 8 moves the ejector pins to be shaped between the two hydraulic rods 16. Then, the two hydraulic rods 16 begin to extend and retract, so that the two ejector pin shaping molds 19 clamp the ejector pins to be shaped, completing the shaping of the ejector pins. After that, the hydraulic rods 16 will retract, and the shaped ejector pins will be collected into the collection mechanism 9 under the action of gravity, which is convenient for the staff to handle in a unified manner later.

[0017] In a preferred embodiment, the collection mechanism 9 includes a finished product collection drawer 901, a handle 903 is fixedly installed on one side of the finished product collection drawer 901, and two sliders 902 are fixedly installed on the lower end face of the finished product collection drawer 901. In the above structure, the finished product collection drawer 901 is used to collect the ejector pins after the molding is completed. The finished product collection drawer 901 can be taken out from the device housing 1 by the handle 903 and the slider 902, so that the staff can handle the ejector pins.

[0018] In a preferred embodiment, the feeding mechanism 10 includes two fixed racks 1004 and a mechanism housing 1001. A second telescopic rod 1002 is fixedly installed on the upper end face of the mechanism housing 1001, and a moving rack 1003 is fixedly installed on the upper end face of the second telescopic rod 1002. In the above structure, the extension and retraction of the second telescopic rod 1002 can drive the moving rack 1003 to move up and down, thereby moving the ejector pin on the fixed rack 1004 step by step forward, thus moving the ejector pin into the working range of the robotic arm 8, so as to facilitate the robotic arm 8 to load materials.

[0019] In a preferred embodiment, the feeding mechanism 11 includes two first connecting blocks 1101 and a fourth support plate 1105. A rotating shaft 1103 is rotatably mounted between the two first connecting blocks 1101. Two levers 1102 are fixedly mounted on the outside of the rotating shaft 1103. A second connecting block 1104 is fixedly mounted on one end of the rotating shaft 1103. A third telescopic rod 1106 is fixedly mounted on the upper surface of the fourth support plate 1105. In the above structure, during the process of the ejector pin being pushed upward by the ejector block 15, the ejector pin will be locked between the pusher block 1102 and the upper end of the device housing 1. Then, under the action of the third telescopic rod 1106, the rotating shaft 1103 will rotate back and forth, thereby driving the pusher block 1102 to rotate, and the locked ejector pin will be released, thereby sliding to the upper end of the fixed rack 1004 in the feeding mechanism 10 to complete the initial feeding.

[0020] Working principle: Before shaping the ejector pin, the operator can install the appropriate ejector pin shaping mold 19 on the mounting base 17 with fixing bolts 18 according to the size of the ejector pin. Then, the ejector pin to be shaped is put into the feeding hopper 12. Then, the device is started. Under the action of the feeding mechanism 11 and the feeding mechanism 10, the ejector pin to be shaped will be moved one by one into the working range of the robotic arm 8. Then, the robotic arm 8 moves the ejector pin to be shaped between the two ejector pin shaping molds 19. Then, under the action of the hydraulic rod 16, the shaping of the ejector pin is completed. After the shaping is completed, the ejector pin will be collected into the collection mechanism 9 under the action of gravity.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hot upsetting pressing machine for ejector pins, comprising a housing (1), characterized in that: Multiple support blocks (2) are fixedly installed on the lower end face of the device housing (1). A feeding hopper (12) and a third support plate (13) are fixedly installed on the front end face of the device housing (1). A first telescopic rod (14) is fixedly installed on the upper end face of the third support plate (13). A top block (15) is fixedly installed on the upper end face of the first telescopic rod (14). A feeding mechanism (11) is fixedly installed on both sides of the feeding hopper (12). A feeding mechanism (10) is fixedly installed on the inner wall of the front side of the device housing (1). Hydraulic rods (16) are fixedly installed on both inner walls of the device housing (1). Mounting seats (17) are fixedly installed on the inner sides of the two hydraulic rods (16). Ejector pin molding molds (19) are snapped onto the inner sides of the two mounting seats (17). Multiple fixing bolts (18) are threaded between the two ejector pin molding molds (19) and the mounting seats (17). A collecting mechanism (9) is slidably connected to one side of the device housing (1).

2. The hot upsetting and pressing machine for ejector pins according to claim 1, characterized in that: A support plate (3) is fixedly installed on the front side of the upper end of the device housing (1). A control device (5) is fixedly installed on the upper end of the support plate (3). Multiple control buttons (4) and a display (6) are fixedly installed on the front end of the control device (5).

3. The hot upsetting and pressing machine for ejector pins according to claim 1, characterized in that: A second support plate (7) is fixedly installed on the rear side of the upper end face of the device housing (1), and a robotic arm (8) is fixedly installed on the upper end face of the second support plate (7).

4. The hot upsetting and pressing machine for ejector pins according to claim 1, characterized in that: The collection mechanism (9) includes a finished product collection drawer (901), a handle (903) is fixedly installed on one side of the finished product collection drawer (901), and two sliders (902) are fixedly installed on the lower end face of the finished product collection drawer (901).

5. The hot upsetting and pressing machine for ejector pins according to claim 1, characterized in that: The feeding mechanism (10) includes two fixed racks (1004) and a mechanism housing (1001). A second telescopic rod (1002) is fixedly installed on the upper end face of the mechanism housing (1001), and a moving rack (1003) is fixedly installed on the upper end face of the second telescopic rod (1002).

6. The hot upsetting and pressing machine for ejector pins according to claim 1, characterized in that: The feeding mechanism (11) includes two No. 1 connecting blocks (1101) and a No. 4 support plate (1105). A rotating shaft (1103) is rotatably installed between the two No. 1 connecting blocks (1101). Two levers (1102) are fixedly installed on the outside of the rotating shaft (1103). A No. 2 connecting block (1104) is fixedly installed at one end of the rotating shaft (1103). A No. 3 telescopic rod (1106) is fixedly installed on the upper surface of the No. 4 support plate (1105).

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