An automatic continuous stamping device and method for railway signal relay parts

Abstract

The present invention relates to the field of stamping technology, and discloses an automated continuous stamping device and method for railway signal relay parts, comprising a base plate, a stamping device is fixedly connected to the top of the base plate, a hydraulic rod is fixedly connected to the top of the inner wall of the stamping device, a stamping knife is fixedly connected to the bottom of the hydraulic rod, a stamping frame is fixedly connected to the inner wall of the stamping device, a discharge trough is provided on the lower surface of the stamping device, and a stamping hole is provided on the top of the stamping frame. The present invention pushes the part material to move inside the stamping frame through a feeding component, and the hydraulic rod pushes the stamping knife into the inside of the stamping hole to stamp and cut the part material. After stamping, the part will fall into the inside of the discharge trough for storage. When the stamping knife stamps and cuts the part material, the feeding component will push the stabilizing component to move downward, and the stabilizing component is used to extrude and fix the part material, thereby improving the stability of the part material during stamping and cutting.

Description

Technical Field

[0001] The invention relates to the field of stamping technology, in particular to an automated continuous stamping device and method for railway signal relay parts. Background Art

[0002] Railway signal relay refers to the electromagnetic switch device used in various railway signal equipment or systems. It is composed of electromagnetic coil, contact group, transmission system and components to ensure the contact is closed or disconnected. The main types are: DC stepless relay, polarity-biased relay, polarity-maintaining relay, etc. Taking DC stepless relay as an example, when the coil is passed with a calibrated working current, the electromagnet excites the contact system to close the front contact and the middle contact. When the coil is powered off or the current drops to a value that does not reach the specified value, the middle contact is disconnected from the front contact and closed with the rear contact by the elastic force of the contact spring and the gravity of the weight.

[0003] Some parts of railway signal relays need to be stamped and cut to the same specifications during production. When the stamping device stamps and cuts the part material, it is easy to drive the part material to shake up and down through friction. The stamping speed of the stamping device is relatively fast, which will cause the part material to shake up and down quickly inside the stamping device. The shaking will cause the part material to shift, resulting in gaps in the part material stamped by the stamping device, affecting the production quality of railway signal relay parts. Summary of the invention

[0004] The object of the present invention is to provide an automated continuous stamping device and method for railway signal relay parts to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is an automatic continuous stamping device and method for railway signal relay parts, comprising a bottom plate, a stamping device is fixedly connected to the top of the bottom plate, a hydraulic rod is fixedly connected to the top of the inner wall of the stamping device, a stamping knife is fixedly connected to the bottom of the hydraulic rod, a stamping frame is fixedly connected to the inner wall of the stamping device, a discharge trough is provided on the lower surface of the stamping device, a stamping hole is provided on the top of the stamping frame, and further comprising:

[0007] A feeding component, the feeding component comprises a round hole rod, the surface of the round hole rod is fixedly connected to the surface of the punching device, a sliding hole is opened at one end of the round hole rod away from the punching device, a moving rod is slidably connected to the inner wall of the round hole rod, a bracket is fixedly connected to the surface of the punching device, an electric push rod is fixedly connected to the surface of the bracket, and the telescopic end of the electric push rod is fixedly connected to the surface of the moving rod through the sliding hole;

[0008] A stabilizing component, wherein the stabilizing component comprises a slide plate, wherein the slide plate is fixedly connected to the surface of the punching device, wherein the surface of the slide plate is slidably connected to a lifting frame, wherein one end of the lifting frame away from the slide plate is fixedly connected to a linkage rod, and one end of the linkage rod away from the lifting frame is fixedly connected to a connecting frame;

[0009] The unloading component comprises a receiving plate, the top of which is fixedly connected to the top of the inner wall of the unloading trough, a limiting hole is provided on the surface of the receiving plate, and a right-angle plate is slidably connected to the inner wall of the limiting hole.

[0010] Furthermore, the bottom of the punching hole is communicated with the interior of the discharge chute, the surface of the punching knife is matched with the inner wall of the punching hole, and the slide plate is located above the round hole rod.

[0011] Further, the feeding component comprises a fixed plate, the end of the fixed plate is fixedly connected to the surface of the punching device, the top of the fixed plate away from the punching device is fixedly connected to a feeding rack, the inner wall of the feeding rack is provided with a slide groove, the inner wall of the slide groove is slidably connected to a sliding plate, one end of the sliding plate away from the slide groove is fixedly connected to a contact plate, the top of the contact plate is fixedly connected to an electric telescopic rod, and the top of the electric telescopic rod is fixedly connected to an extrusion plate;

[0012] The top of the extrusion plate is fixedly connected with a telescopic plate, and one end of the telescopic plate away from the extrusion plate is fixedly connected to the surface of the moving rod.

[0013] Furthermore, the fixed plate is located on the lower surface of the stamping device, the end of the sliding plate away from the slide groove extends to the inside of the feeding rack, the extrusion plate is located above the contact plate, and the end of the telescopic plate close to the extrusion plate is telescopically arranged.

[0014] Further, the stabilizing component comprises a pressure plate, the end of the pressure plate is fixedly connected to the end of the linkage rod, the bottom of the pressure plate is fixedly connected to an elastic rod, the bottom of the elastic rod is fixedly connected to a clamping plate, the surface of the fixed plate is fixedly connected to a stabilizing frame, the end of the connecting frame is fixedly connected to a triangular plate, the surface of the moving rod is fixedly connected to a synchronous frame, and the surface of the synchronous frame is fixedly connected to a round rod;

[0015] The bottom of the connecting frame is fixedly connected with an elastic rod, the bottom of the elastic rod is fixedly connected with a base, and the end of the base is fixedly connected to the surface of the slide plate.

[0016] Furthermore, the stabilizing frame is located below the clamping plate, the surface of the round rod contacts the surface of the triangular plate, the stabilizing frame is located at one end of the feeding frame close to the punching device, and the bottom of the triangular plate extends to below the connecting frame.

[0017] Further, the unloading component comprises a bent rod, the end of the bent rod is fixedly connected to the end of the connecting frame, the bottom of the bent rod is fixedly hinged with an inclined plate, the end of the inclined plate away from the bent rod is hinged with a positioning frame, the surface of the positioning frame is fixedly connected with a cylindrical rod, and the end of the cylindrical rod away from the positioning frame is fixedly connected to the surface of the right-angle plate;

[0018] The top of the right angle plate is fixedly connected with a pushing rack, the end of the right angle plate away from the pushing rack is fixedly connected with a discharge plate, the end of the positioning frame close to the cylindrical rod is fixedly connected with a spring, and the end of the spring away from the positioning frame is fixedly connected to the surface of the stamping device.

[0019] Furthermore, one end of the cylindrical rod away from the positioning frame passes through the stamping device and extends to the interior of the discharge trough, the surface of the pushing frame contacts the upper surface of the receiving plate, the bottom of the discharge plate contacts the bottom of the inner wall of the discharge trough, and the top of the discharge plate contacts the bottom of the receiving plate.

[0020] Furthermore, a method for automating continuous stamping of railway signal relay parts comprises the following steps:

[0021] S1: The feeding component pushes the part material to move inside the punching frame, and the hydraulic rod pushes the punching knife into the punching hole to punch and cut the part material. After punching, the part will fall into the discharge chute for storage;

[0022] S2: When the moving rod moves, it pushes the extrusion plate to move inside the feeding rack through the telescopic plate. When the extrusion plate moves, it pushes the part material to move inside the stamping rack so that the stamping device can perform continuous stamping processing on it.

[0023] S3: When the round rod moves, it pushes the connecting frame downward through the triangular plate. The connecting frame pushes the elastic rod downward through the connection between the connecting rod and the pressure plate. When the elastic rod moves, it squeezes and fixes the part material through the clamping plate.

[0024] S4: When the cylindrical rod moves, it pushes the push rack to move on the top of the receiving plate through the right-angle plate, and pushes the parts on the top of the receiving plate to move to the outer end of the discharge chute, so as to collect the stamped parts.

[0025] The present invention has the following beneficial effects:

[0026] The present invention pushes the part material to move inside the punching frame through the feeding component, and the hydraulic rod pushes the punching knife into the inside of the punching hole to punch and cut the part material. The punched parts will fall into the discharge trough for storage. When the punching knife punches and cuts the part material, the feeding component will push the stabilizing component to move downward, and the stabilizing component will be used to extrude and fix the part material, thereby improving the stability of the part material during punching and cutting, and avoiding deviation of the part material as the punching knife shakes up and down. When operating, the stabilizing component will push the discharge component to move inside the discharge trough, and the stamped parts will be pushed out by the discharge component so that they can be collected in a centralized manner.

[0027] The present invention places two pieces of material inside the feeding rack and moves them. The bottom of the part material will contact the top of the contact plate. At this time, the electric telescopic rod is started to push the extrusion plate to move downward to extrude and fix the part material. After the part material is fixed, the electric push rod is started to push the moving rod to slide inside the round hole rod. When the moving rod moves, the extrusion plate is pushed to move inside the feeding rack through the telescopic plate. When the extrusion plate moves, it pushes the part material to move inside the stamping rack so that the stamping device can perform continuous stamping processing on it. When the moving rod needs to be reset, the electric telescopic rod is started to move upward and push the extrusion plate to move upward and separate from the part material. At this time, the extrusion plate will not drive the part material to move as the moving rod is reset. When the extrusion plate clamps the part material, it can be pushed to move inside the stamping rack through the moving rod, thereby improving the working efficiency of the stamping device.

[0028] When the moving rod of the present invention is used to feed the part material, the moving rod pushes the round rod to move through the synchronous frame. When the round rod moves, it pushes the connecting frame to move downward through the triangular plate. The connecting frame pushes the elastic rod to move downward through the connection between the linkage rod and the pressure plate. When the elastic rod moves, it squeezes and fixes the part material through the clamping plate. When the punching knife punches and cuts the part material, the part material will be squeezed on the top of the stabilizing frame, thereby preventing the part material from shaking up and down with the punching knife, causing the stamping of the part material to be misaligned, affecting the quality of the part.

[0029] When the connecting frame of the present invention moves downward, it pushes the inclined plate to move downward through the bent rod. When the inclined plate moves, it pushes the cylindrical rod to move toward the inside of the discharge chute through the positioning frame. When the cylindrical rod moves, it pushes the pushing frame to move on the top of the receiving plate through the right-angle plate. When moving, it pushes the parts on the top of the receiving plate to move toward the outer end of the discharge chute so as to collect the parts that have been stamped. When moving, the discharge plate pushes the parts inside the discharge chute to move outward, thereby improving the convenience of collecting the parts after stamping.

[0030] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the structure of the punching knife of the present invention;

[0034] Figure 3 It is a schematic diagram of the structure of the present invention;

[0035] Figure 4 It is a schematic diagram of the overall structure of the feeding component of the present invention;

[0036] Figure 5 Another structural schematic diagram of the feeding component of the present invention;

[0037] Figure 6 For the present invention Figure 5 A magnified schematic diagram of part A in FIG.

[0038] Figure 7 It is a schematic diagram of the overall structure of the stabilizing component of the present invention;

[0039] Figure 8 This is a schematic diagram of the overall structure of the unloading component of the present invention;

[0040] Fig. 9 It is a schematic diagram of the process structure of the present invention.

[0041] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0042] In the figure: 1, punching device; 2, punching frame; 3, punching hole; 4, discharge chute; 5, bottom plate; 6, hydraulic rod; 7, punching knife; 8, feeding part; 9, stabilizing part; 10, discharge part; 20, fixed plate; 21, feeding frame; 22, moving rod; 23, round hole rod; 24, telescopic plate; 25, bracket; 26, sliding hole; 27, electric push rod; 28, slide chute; 29, extrusion plate; 30, electric telescopic rod; 31, contact plate; 32, sliding plate ; 40. Pressure plate; 41. Elastic rod; 42. Stabilizing frame; 43. Synchronous frame; 44. Clamping plate; 45. Round rod; 46. Slide plate; 47. Base; 48. Elastic rod; 49. Connecting frame; 50. Linking rod; 51. Lifting frame; 52. Triangular plate; 60. Bending rod; 61. Inclined plate; 62. Positioning frame; 63. Spring; 64. Cylindrical rod; 65. Right-angle plate; 66. Unloading plate; 67. Limiting hole; 68. Receiving plate; 69. Pushing frame. DETAILED DESCRIPTION

[0043] 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.

[0044] See also Figure 1-Figure 9 As shown, the present invention is an automatic continuous stamping device and method for railway signal relay parts, comprising a bottom plate 5, a stamping device 1 is fixedly connected to the top of the bottom plate 5, a hydraulic rod 6 is fixedly connected to the top of the inner wall of the stamping device 1, a stamping knife 7 is fixedly connected to the bottom of the hydraulic rod 6, a stamping frame 2 is fixedly connected to the inner wall of the stamping device 1, a discharge trough 4 is provided on the lower surface of the stamping device 1, and a stamping hole 3 is provided on the top of the stamping frame 2, and further comprising:

[0045] The feeding component 8 includes a round hole rod 23, the surface of the round hole rod 23 is fixedly connected to the surface of the punching device 1, a sliding hole 26 is opened at one end of the round hole rod 23 away from the punching device 1, and a moving rod 22 is slidably connected to the inner wall of the round hole rod 23, a bracket 25 is fixedly connected to the surface of the punching device 1, and an electric push rod 27 is fixedly connected to the surface of the bracket 25, and the telescopic end of the electric push rod 27 is fixedly connected to the surface of the moving rod 22 through the sliding hole 26;

[0046] The stabilizing component 9 includes a slide plate 46, the slide plate 46 is fixedly connected to the surface of the punching device 1, the surface of the slide plate 46 is slidably connected to a lifting frame 51, the end of the lifting frame 51 away from the slide plate 46 is fixedly connected to a linkage rod 50, and the end of the linkage rod 50 away from the lifting frame 51 is fixedly connected to a connecting frame 49;

[0047] The unloading component 10 includes a receiving plate 68 , the top of which is fixedly connected to the top of the inner wall of the unloading chute 4 , a limiting hole 67 is provided on the surface of the receiving plate 68 , and a right-angle plate 65 is slidably connected to the inner wall of the limiting hole 67 .

[0048] The bottom of the punching hole 3 is connected with the interior of the discharge chute 4. The present invention pushes the part material to move inside the punching frame 2 through the feeding component 8, and the hydraulic rod 6 pushes the punching knife 7 to enter the inside of the punching hole 3 to punch and cut the part material. The punched parts will fall into the discharge chute 4 for storage. When the punching knife 7 punches and cuts the part material, the feeding component 8 will push the stabilizing component 9 to move downward, and the stabilizing component 9 will be used to squeeze and fix the part material, so as to improve the stability of the part material during punching and cutting, and avoid deviation of the part material as the punching knife 7 shakes up and down. During operation, the stabilizing component 9 will push the discharge component 10 to move inside the discharge chute 4, and the stamped parts will be pushed out by the discharge component 10 so as to be collected in a centralized manner. The surface of the punching knife 7 is adapted to the inner wall of the punching hole 3, and the slide plate 46 is located above the round hole rod 23.

[0049] The feeding component 8 includes a fixed plate 20, the end of which is fixedly connected to the surface of the punching device 1, a feeding rack 21 is fixedly connected to the top of the fixed plate 20 away from the punching device 1, a slide groove 28 is provided on the inner wall of the feeding rack 21, a sliding plate 32 is slidably connected to the inner wall of the slide groove 28, a contact plate 31 is fixedly connected to one end of the sliding plate 32 away from the slide groove 28, an electric telescopic rod 30 is fixedly connected to the top of the contact plate 31, and an extrusion plate 29 is fixedly connected to the top of the electric telescopic rod 30;

[0050] The top of the extrusion plate 29 is fixedly connected with the telescopic plate 24 , and one end of the telescopic plate 24 away from the extrusion plate 29 is fixedly connected to the surface of the moving rod 22 .

[0051] The fixed plate 20 is located on the lower surface of the punching device 1, and the end of the sliding plate 32 away from the slide groove 28 extends to the inside of the feeding rack 21. The present invention places two pieces of material in the feeding rack 21 and moves them. The bottom of the part material will contact the top of the contact plate 31. At this time, the electric telescopic rod 30 is started to push the extrusion plate 29 to move downward to extrude and fix the part material. After the part material is fixed, the electric push rod 27 is started to push the moving rod 22 to slide inside the round hole rod 23. When the moving rod 22 moves, it pushes the extrusion plate 29 to move inside the feeding rack 21 through the telescopic plate 24. The extrusion plate 29 moves When the moving rod 22 needs to be reset, the electric telescopic rod 30 is started to move upward and push the extrusion plate 29 to move upward and separate from the part material. At this time, the extrusion plate 29 will not drive the part material to move as the moving rod 22 is reset. When the extrusion plate 29 clamps the part material, it can be pushed to move inside the stamping frame 2 through the moving rod 22, thereby improving the working efficiency of the stamping device 1. The extrusion plate 29 is located above the contact plate 31, and the end of the telescopic plate 24 close to the extrusion plate 29 is telescopic.

[0052] The stabilizing component 9 includes a pressure plate 40, the end of the pressure plate 40 is fixedly connected to the end of the linkage rod 50, the bottom of the pressure plate 40 is fixedly connected to an elastic rod 41, the bottom of the elastic rod 41 is fixedly connected to a clamping plate 44, the surface of the fixed plate 20 is fixedly connected to a stabilizing frame 42, the end of the connecting frame 49 is fixedly connected to a triangular plate 52, the surface of the moving rod 22 is fixedly connected to a synchronous frame 43, and the surface of the synchronous frame 43 is fixedly connected to a round rod 45;

[0053] The bottom of the connecting frame 49 is fixedly connected to an elastic rod 48 , the bottom of the elastic rod 48 is fixedly connected to a base 47 , and the end of the base 47 is fixedly connected to the surface of the slide plate 46 .

[0054] The stabilizing frame 42 is located below the clamping plate 44. When the moving rod 22 of the present invention moves the part material for feeding, the moving rod 22 pushes the round rod 45 to move through the synchronous frame 43. When the round rod 45 moves, it pushes the connecting frame 49 to move downward through the triangular plate 52. The connecting frame 49 pushes the elastic rod 41 to move downward through the connection with the pressure plate 40 through the linkage rod 50. When the elastic rod 41 moves, it squeezes and fixes the part material through the clamping plate 44. When the punching knife 7 punches and cuts the part material, the part material will be squeezed on the top of the stabilizing frame 42, thereby preventing the part material from shaking up and down with the punching knife 7, causing the stamping of the part material to be misaligned and affecting the quality of the part. The surface of the round rod 45 contacts the surface of the triangular plate 52. The stabilizing frame 42 is located at one end of the feeding frame 21 close to the punching device 1, and the bottom of the triangular plate 52 extends to the bottom of the connecting frame 49.

[0055] The unloading component 10 includes a bent rod 60, the end of which is fixedly connected to the end of the connecting frame 49, an inclined plate 61 is fixedly hinged at the bottom of the bent rod 60, a positioning frame 62 is hinged at one end of the inclined plate 61 away from the bent rod 60, a cylindrical rod 64 is fixedly connected to the surface of the positioning frame 62, and one end of the cylindrical rod 64 away from the positioning frame 62 is fixedly connected to the surface of the right-angle plate 65;

[0056] The top of the right angle plate 65 is fixedly connected to a push rack 69, the end of the right angle plate 65 away from the push rack 69 is fixedly connected to a discharge plate 66, the end of the positioning frame 62 close to the cylindrical rod 64 is fixedly connected to a spring 63, and the end of the spring 63 away from the positioning frame 62 is fixedly connected to the surface of the stamping device 1.

[0057] The end of the cylindrical rod 64 away from the positioning frame 62 passes through the stamping device 1 and extends to the inside of the discharge trough 4. When the connecting frame 49 of the present invention moves downward, it pushes the inclined plate 61 downward through the bent rod 60. When the inclined plate 61 moves, it pushes the cylindrical rod 64 to move toward the inside of the discharge trough 4 through the positioning frame 62. When the cylindrical rod 64 moves, it pushes the pusher frame 69 to move on the top of the receiving plate 68 through the right-angle plate 65. When moving, it pushes the parts on the top of the receiving plate 68 to move toward the outer end of the discharge trough 4 so as to collect the parts that have been stamped. When moving, the discharge plate 66 will push the parts inside the discharge trough 4 to move outward, thereby improving the convenience of collecting the parts after stamping. The surface of the pusher frame 69 contacts the upper surface of the receiving plate 68, the bottom of the discharge plate 66 contacts the bottom of the inner wall of the discharge trough 4, and the top of the discharge plate 66 contacts the bottom of the receiving plate 68.

[0058] A method for automating continuous stamping of railway signal relay parts, comprising the following steps:

[0059] S1: The feeding component 8 pushes the part material to move inside the punching frame 2, and the hydraulic rod 6 pushes the punching knife 7 into the punching hole 3 to punch and cut the part material. After punching, the part will fall into the discharge chute 4 for storage;

[0060] S2: When the moving rod 22 moves, it pushes the extrusion plate 29 to move inside the feeding rack 21 through the telescopic plate 24. When the extrusion plate 29 moves, it pushes the part material to move inside the stamping rack 2, so that the stamping device 1 can perform continuous stamping processing on it;

[0061] S3: When the round rod 45 moves, it pushes the connecting frame 49 to move downward through the triangular plate 52. The connecting frame 49 pushes the elastic rod 41 to move downward through the connection between the connecting rod 50 and the pressure plate 40. When the elastic rod 41 moves, it squeezes and fixes the part material through the clamping plate 44.

[0062] S4: When the cylindrical rod 64 moves, it pushes the push rack 69 to move on the top of the receiving plate 68 through the right-angle plate 65, and pushes the parts on the top of the receiving plate 68 to move toward the outer end of the discharge chute 4 so as to collect the stamped parts.

[0063] When in use, the part material is pushed to move inside the punching frame 2 by the feeding component 8, and the hydraulic rod 6 pushes the punching knife 7 into the inside of the punching hole 3 to punch and cut the part material. The punched parts will fall into the discharge chute 4 for storage. When the punching knife 7 punches and cuts the part material, the feeding component 8 will push the stabilizing component 9 to move downward, and the stabilizing component 9 will be used to squeeze and fix the part material, so as to improve the stability of the part material during punching and cutting, and avoid deviation of the part material as the punching knife 7 shakes up and down. When operating, the stabilizing component 9 will push the discharge component 10 to move inside the discharge chute 4, and the stamped parts will be pushed out by the discharge component 10 so as to be collected in a centralized manner. , place two pieces of material inside the feeding rack 21 and move them. The bottom of the part material will contact the top of the contact plate 31. At this time, the electric telescopic rod 30 is started to push the extrusion plate 29 to move downward to extrude and fix the part material. After the part material is fixed, the electric push rod 27 is started to push the moving rod 22 to slide inside the round hole rod 23. When the moving rod 22 moves, it pushes the extrusion plate 29 to move inside the feeding rack 21 through the telescopic plate 24. When the extrusion plate 29 moves, it pushes the part material to move inside the stamping rack 2 so that the stamping device 1 can perform continuous stamping processing on it. When the moving rod 22 needs to be reset, the electric telescopic rod 30 is started to move upward and push the extrusion plate 29 to move upward to contact the part material Separation, at this time, the extrusion plate 29 will not drive the part material to move as the moving rod 22 is reset. When the extrusion plate 29 clamps the part material, it can be pushed to move inside the punching frame 2 through the moving rod 22, thereby improving the working efficiency of the punching device 1. When the moving rod 22 moves the part material for feeding, the moving rod 22 pushes the round rod 45 to move through the synchronous frame 43. When the round rod 45 moves, it pushes the connecting frame 49 to move downward through the triangular plate 52. The connecting frame 49 pushes the elastic rod 41 to move downward through the connection between the linkage rod 50 and the pressure plate 40. When the elastic rod 41 moves, it squeezes and fixes the part material through the clamping plate 44. When the punching knife 7 punches and cuts the part material, the part material will be squeezed out. It is pressed on the top of the stabilizing frame 42 to prevent the part material from shaking up and down with the punching knife 7, which may cause the part material to be misaligned during stamping and affect the part quality. When the connecting frame 49 moves downward, it pushes the inclined plate 61 downward through the bent rod 60. When the inclined plate 61 moves, it pushes the cylindrical rod 64 toward the inside of the discharge chute 4 through the positioning frame 62. When the cylindrical rod 64 moves, it pushes the pushing frame 69 to move on the top of the receiving plate 68 through the right-angle plate 65. When it moves, it pushes the parts on the top of the receiving plate 68 to move toward the outer end of the discharge chute 4 so as to collect the parts that have been stamped. The discharge plate 66 will push the parts inside the discharge chute 4 to move outward when it moves, thereby improving the convenience of collecting the parts after stamping.

[0064] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automated continuous stamping device for railway signal relay parts, comprising a bottom plate (5), a stamping device (1) being fixedly connected to the top of the bottom plate (5), a hydraulic rod (6) being fixedly connected to the top of the inner wall of the stamping device (1), a stamping knife (7) being fixedly connected to the bottom of the hydraulic rod (6), a stamping frame (2) being fixedly connected to the inner wall of the stamping device (1), a discharge trough (4) being provided on the lower surface of the stamping device (1), and a stamping hole (3) being provided on the top of the stamping frame (2), characterized in that: Also includes: A feeding component (8), the feeding component (8) comprising a round hole rod (23), the surface of the round hole rod (23) being fixedly connected to the surface of the punching device (1), a sliding hole (26) being provided at one end of the round hole rod (23) away from the punching device (1), the inner wall of the round hole rod (23) being slidably connected to a moving rod (22), the surface of the punching device (1) being fixedly connected to a bracket (25), the surface of the bracket (25) being fixedly connected to an electric push rod (27), the telescopic end of the electric push rod (27) being fixedly connected to the surface of the moving rod (22) via the sliding hole (26); A stabilizing component (9), the stabilizing component (9) comprising a slide plate (46), the slide plate (46) being fixedly connected to the surface of the punching device (1), the surface of the slide plate (46) being slidably connected to a lifting frame (51), one end of the lifting frame (51) away from the slide plate (46) being fixedly connected to a linkage rod (50), and one end of the linkage rod (50) away from the lifting frame (51) being fixedly connected to a connecting frame (49); A discharge component (10), the discharge component (10) comprising a receiving plate (68), the top of the receiving plate (68) being fixedly connected to the top of the inner wall of the discharge trough (4), a limiting hole (67) being provided on the surface of the receiving plate (68), and a right-angle plate (65) being slidably connected to the inner wall of the limiting hole (67); The bottom of the punching hole (3) is connected to the inside of the discharge chute (4), the surface of the punching knife (7) is matched with the inner wall of the punching hole (3), and the slide plate (46) is located above the round hole rod (23); The feeding component (8) comprises a fixed plate (20), the end of the fixed plate (20) is fixedly connected to the surface of the punching device (1), the top of the fixed plate (20) away from the punching device (1) is fixedly connected to a feeding rack (21), the inner wall of the feeding rack (21) is provided with a slide groove (28), the inner wall of the slide groove (28) is slidably connected to a sliding plate (32), the end of the sliding plate (32) away from the slide groove (28) is fixedly connected to a contact plate (31), the top of the contact plate (31) is fixedly connected to an electric telescopic rod (30), and the top of the electric telescopic rod (30) is fixedly connected to an extrusion plate (29); The top of the extrusion plate (29) is fixedly connected to a telescopic plate (24), and one end of the telescopic plate (24) away from the extrusion plate (29) is fixedly connected to the surface of the moving rod (22); The fixed plate (20) is located on the lower surface of the punching device (1), one end of the sliding plate (32) away from the slide groove (28) extends to the inside of the feeding rack (21), the extrusion plate (29) is located above the contact plate (31), and one end of the telescopic plate (24) close to the extrusion plate (29) is telescopically arranged; The stabilizing component (9) comprises a pressure plate (40), the end of the pressure plate (40) is fixedly connected to the end of the linkage rod (50), the bottom of the pressure plate (40) is fixedly connected to an elastic rod (41), the bottom of the elastic rod (41) is fixedly connected to a clamping plate (44), the surface of the fixed plate (20) is fixedly connected to a stabilizing frame (42), the end of the connecting frame (49) is fixedly connected to a triangular plate (52), the surface of the moving rod (22) is fixedly connected to a synchronous frame (43), and the surface of the synchronous frame (43) is fixedly connected to a round rod (45); The bottom of the connecting frame (49) is fixedly connected to an elastic rod (48), the bottom of the elastic rod (48) is fixedly connected to a base (47), and the end of the base (47) is fixedly connected to the surface of the slide plate (46); The stabilizing frame (42) is located below the clamping plate (44), the surface of the round rod (45) contacts the surface of the triangular plate (52), the stabilizing frame (42) is located at one end of the feeding frame (21) close to the punching device (1), and the bottom of the triangular plate (52) extends to below the connecting frame (49); The unloading component (10) comprises a bent rod (60), the end of the bent rod (60) is fixedly connected to the end of the connecting frame (49), the bottom of the bent rod (60) is fixedly hinged with an inclined plate (61), one end of the inclined plate (61) away from the bent rod (60) is hinged with a positioning frame (62), the surface of the positioning frame (62) is fixedly connected with a cylindrical rod (64), and one end of the cylindrical rod (64) away from the positioning frame (62) is fixedly connected to the surface of a right-angle plate (65); The top of the right-angle plate (65) is fixedly connected to a material pusher (69), one end of the right-angle plate (65) away from the material pusher (69) is fixedly connected to a material discharge plate (66), one end of the positioning frame (62) close to the cylindrical rod (64) is fixedly connected to a spring (63), and one end of the spring (63) away from the positioning frame (62) is fixedly connected to the surface of the punching device (1).

2. The automatic continuous stamping device for railway signal relay parts according to claim 1, characterized in that: One end of the cylindrical rod (64) away from the positioning frame (62) passes through the punching device (1) and extends to the inside of the discharge trough (4); the surface of the push frame (69) contacts the upper surface of the receiving plate (68); the bottom of the discharge plate (66) contacts the bottom of the inner wall of the discharge trough (4); and the top of the discharge plate (66) contacts the bottom of the receiving plate (68).

3. A method for automatic continuous stamping of railway signal relay parts, using the automatic continuous stamping device for railway signal relay parts as claimed in claim 2, characterized in that: The following steps are involved: S1: The part material is pushed to move inside the punching frame (2) by the feeding component (8), and the hydraulic rod (6) pushes the punching knife (7) into the punching hole (3) to punch and cut the part material. After punching, the part falls into the discharge chute (4) for storage; S2: When the moving rod (22) moves, it pushes the extrusion plate (29) to move inside the feeding rack (21) through the telescopic plate (24). When the extrusion plate (29) moves, it pushes the part material to move inside the stamping rack (2), so that the stamping device (1) can perform continuous stamping processing on it; S3: When the round rod (45) moves, it pushes the connecting frame (49) to move downward through the triangular plate (52); the connecting frame (49) pushes the elastic rod (41) to move downward through the connection between the connecting rod (50) and the pressure plate (40); when the elastic rod (41) moves, it squeezes and fixes the part material through the clamping plate (44); S4: When the cylindrical rod (64) moves, it pushes the push rack (69) to move on the top of the receiving plate (68) through the right-angle plate (65), and pushes the parts on the top of the receiving plate (68) to move toward the outer end of the discharge chute (4) so ​​that the stamped parts can be collected.

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