Multi-station continuous stamping equipment for automobile parts

Abstract

The utility model discloses a multi-station continuous stamping device for automobile parts, which relates to the technical field of automobile parts and comprises a case, a stamping device, a stamping device and a stamping device. The stamping table is installed in the middle of the inner wall of the bottom of the machine box, stamping grooves distributed at equal intervals are formed in the top of the stamping table, discharging openings penetrating through the stamping table and the bottom of the machine box are formed in the bottoms of the stamping grooves, and the caliber of the discharging openings is larger than that of the stamping grooves; the stamping assembly is installed on the inner wall of the top of the machine box. According to the automatic stamping device, raw materials of automobile parts can be conveniently positioned on the stamping grooves, good automatic stamping performance is provided, multi-station continuous stamping operation can be achieved, the using performance of the whole device is improved, and stamping parts and waste materials can be conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive parts, in particular to a multi-station continuous stamping device for automotive parts. Background Art

[0002] Automotive parts are the various units that make up the overall automotive parts processing and the products serving automotive parts processing, including five basic parts: the engine, chassis, body, electrical equipment, and tires. When processing automotive parts, stamping equipment is needed for stamping and forming.

[0003] After retrieval, a multi-station automatic stamping die for automotive parts with the patent publication number CN113579044B includes a lower stamping die, a support device, and a stamping device; a support device is arranged at the upper end of the lower stamping die, and a stamping device is arranged at the upper end of the support device; the present invention solves the problems mainly existing in the current process of stamping automotive parts, such as the stamping process is not continuous enough, the intermittent stamping process is likely to affect the stamping manufacturing efficiency of parts, and during the rapid stamping deformation of the sheet, the sheet is prone to break, and after the sheet is stamped and deformed, due to the existence of a certain resilience at the bending part of the stamped part during the stamping process, the forming effect of the stamped part is poor, and it is difficult to demold the stamped part after forming, resulting in low demolding efficiency of the stamped part.

[0004] Combined with the above patent, it is found that the existing technology has the following deficiencies: when processing automotive parts by stamping, it is necessary to manually place the raw materials in the stamping groove, and after stamping is completed, take out the waste materials and stamping materials. In this process, not only can't provide good automatic stamping performance, but also can't realize continuous stamping operation on automotive parts, and the use performance is poor. Therefore, it is urgent to design a multi-station continuous stamping device for automotive parts to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a multi-station continuous stamping device for automotive parts is proposed. Its advantage lies in that it can realize multi-station continuous stamping operation and improve the use performance of the whole device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A multi-station continuous stamping device for automotive parts, comprising: a chassis, with inlets and outlets opened at both ends of the chassis;

[0008] A stamping table, which is installed in the middle position of the inner bottom wall of the chassis. A plurality of stamping grooves are arranged at equal distances on the top of the stamping table. A blanking port penetrating through the stamping table and the bottom of the chassis is opened at the bottom of the stamping groove, and the caliber of the blanking port is larger than that of the stamping groove;

[0009] A stamping assembly, which is installed on the inner wall of the top of the chassis;

[0010] An annular guide rail conveyor line is installed on the chassis, and a pusher frame is installed on each slider of the annular guide rail conveyor line. The distance between adjacent pusher frames is the same as the distance between adjacent stamping grooves. The annular guide rail conveyor line passes through the inside of the two inlets and outlets and the inside of the chassis. The same support plate is installed at the top ends of both ends of the stamping table, and an installation bracket is installed between the bottom of the support plate and the outer wall of the chassis. The support plate and the stamping table are attached to the bottom of the pusher frame.

[0011] Through the above technical solutions: multi-station continuous stamping operation is realized.

[0012] The present utility model is further configured such that the stamping assembly includes a hydraulic cylinder installed on the inner wall of the top of the chassis, and a lifting plate is installed at the piston end of the hydraulic cylinder. The bottom of the lifting plate is provided with equidistantly distributed stamping heads, and the stamping heads are located directly above the stamping grooves.

[0013] Through the above technical solutions: it is convenient to adjust the heights of multiple stamping heads to realize multi-station stamping operation.

[0014] The present utility model is further configured such that guide sleeves are fixed at both ends of the lifting plate, and guide rods passing through the guide sleeves are fixed on the inner wall of the top of the chassis.

[0015] Through the above technical solutions: ensure the stability performance of the lifting plate.

[0016] The present utility model is further configured such that an L-shaped mounting plate is fixed at the middle position on one side of the stamping table, and an infrared sensor is installed on one side of the L-shaped mounting plate. The position of the infrared sensor corresponds to the stamping groove at the middle position. An infrared reflector is installed on one side of the pusher frame, and the number of pusher frames separated between adjacent two infrared reflectors is the same.

[0017] Through the above technical solutions: it is convenient to position the position of the raw materials of automotive parts on the stamping grooves to realize the automatic positioning function.

[0018] The present utility model is further configured such that a discharge port is opened at one end of the top of the support plate, and a discharge pipe is fixed at the bottom of the discharge port. A waste material collection trolley is arranged at the bottom of the discharge pipe.

[0019] Through the above technical solutions: achieve the effect of facilitating the removal of waste materials.

[0020] The present utility model is further configured such that a collection box is installed at the bottom of the chassis, and the inside of the collection box is communicated with the blanking port. A buffer protection assembly is arranged inside the collection box.

[0021] Through the above technical solutions: facilitate the collection of stamped parts.

[0022] The utility model is further arranged such that the buffer protection assembly includes a discharge inclined seat installed on the inner wall of the bottom of the collection box, and rubber rollers are slidably arranged at equal intervals on the top of the discharge inclined seat. An inclined rubber plate is arranged on the top of the collection box, and first springs are installed between the two ends of one side of the top of the rubber plate and the bottom of the chassis. Second springs are installed between the two ends of the other side of the top of the rubber plate and the bottom of the chassis, and a rubber cylinder sleeving the outer wall of the second spring is fixed on the top of the rubber plate.

[0023] Through the above technical solutions, the falling protection of the stamping parts is carried out to avoid the problem of falling damage during the blanking of the stamping parts and ensure the qualification rate of the stamping parts.

[0024] The utility model is further arranged such that universal wheels are fixedly installed at the four corners of the bottom of the collection box, and a control cabinet is installed at one end of the collection box. The control cabinet is connected to the driver, infrared reflector, infrared sensor and hydraulic cylinder of the annular guide rail conveyor line in a controlled manner.

[0025] Through the above technical solutions, it is convenient to control the operation of the entire stamping equipment.

[0026] The beneficial effects of the utility model are as follows:

[0027] 1. In the utility model, through the annular guide rail conveyor line, pushing frame, support plate, infrared reflector, stamping table, infrared sensor, stamping groove and stamping assembly provided, the pushing frame and the raw materials of automotive parts can be driven to move on the stamping table under the driving action of the annular guide rail conveyor line. When the position of the infrared reflector corresponds to the position of the infrared sensor, the movement stops, which is convenient for positioning the position of the raw materials of automotive parts on the stamping groove, providing good automatic stamping performance and enabling multi-station continuous stamping operation, thereby improving the use performance of the entire equipment.

[0028] 2. In the utility model, through the annular guide rail conveyor line, collection box, blanking port, discharge port and waste collection trolley provided, the raw materials of automotive parts can be driven to enter and exit the chassis under the action of the annular guide rail conveyor. During stamping, the stamping parts fall into the collection box along the blanking port for collection. When the position of the pushing frame corresponds to the position of the discharge port, the waste materials leak out along the discharge port, achieving the effect of facilitating the removal of the stamping parts and waste materials.

[0029] 3. In the utility model, through the collection box and the buffer protection assembly provided, when the stamping parts fall into the collection box, the falling protection treatment of the stamping parts is carried out through the rubber plate in the buffer protection assembly, and the stamping parts slide down to the lowest end along the rubber rollers, avoiding the problem of falling damage during the blanking of the stamping parts and ensuring the qualification rate of the stamping parts. Description of the Drawings

[0030] Figure 1Stereogram of a multi-station continuous stamping device for an automotive component proposed by the present utility model;

[0031] Figure 2 Schematic diagram of the interior of the chassis of a multi-station continuous stamping device for an automotive component proposed by the present utility model;

[0032] Figure 3 Schematic diagram of the support plate and stamping groove structure of a multi-station continuous stamping device for an automotive component proposed by the present utility model;

[0033] Figure 4 Schematic diagram of the material discharge port and rubber plate structure of a multi-station continuous stamping device for an automotive component proposed by the present utility model;

[0034] Figure 5 Schematic diagram of the first spring and second spring structure of a multi-station continuous stamping device for an automotive component proposed by the present utility model.

[0035] In the figure: 1, chassis; 2, annular guide rail conveyor line; 3, pusher frame; 4, support plate; 5, infrared reflector; 6, mounting support frame; 7, collection box; 8, discharge port; 9, control cabinet; 10, waste collection trolley; 11, discharge pipe; 12, stamping table; 13, discharge inclined seat; 14, inlet and outlet; 15, stamping head; 16, lifting plate; 17, hydraulic cylinder; 18, guiding rod; 19, guiding sleeve; 20, L-shaped mounting plate; 21, infrared sensor; 22, stamping groove; 23, material discharge port; 24, rubber plate; 25, rubber roller; 26, first spring; 27, second spring; 28, rubber cylinder. Detailed implementation mode

[0036] The technical solution of this patent will be further described in detail below in combination with the specific implementation mode.

[0037] The embodiments of this patent will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain this patent and should not be construed as a limitation to this patent.

[0038] In the description of this patent, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this patent.

[0039] In the description of this patent, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "linkage", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0040] Embodiment 1

[0041] Refer to Figures 1-4 , a multi-station continuous stamping device for automotive parts, comprising: a chassis 1, with inlets and outlets 14 provided at both ends of the chassis 1;

[0042] A stamping table 12, which is installed in the middle position of the inner bottom wall of the chassis 1. The top of the stamping table 12 is provided with equally spaced stamping grooves 22. A blanking port 23 is provided at the bottom of the stamping groove 22, passing through the stamping table 12 and the bottom of the chassis 1. The diameter of the blanking port 23 is larger than that of the stamping groove 22;

[0043] A stamping assembly, which is installed on the inner top wall of the chassis 1. The stamping assembly includes a hydraulic cylinder 17 installed on the inner top wall of the chassis 1, and a lifting plate 16 is installed at the piston end of the hydraulic cylinder 17. Equally spaced stamping heads 15 are installed at the bottom of the lifting plate 16. The stamping heads 15 are located directly above the stamping grooves 22. Guide sleeves 19 are fixed at both ends of the lifting plate 16, and guide rods 18 passing through the guide sleeves 19 are fixed on the inner top wall of the chassis 1;

[0044] A circular rail conveyor line 2 is installed on the chassis 1, and a pusher frame 3 is installed on each slider of the circular rail conveyor line 2. The distance between adjacent pusher frames 3 is the same as the distance between adjacent stamping grooves 22. The circular rail conveyor line 2 passes through the inside of the two inlets and outlets 14 and the inside of the chassis 1. The same support plate 4 is installed at the top of both ends of the stamping table 12, and an installation bracket 6 is installed between the bottom of the support plate 4 and the outer wall of the chassis 1. The support plate 4 and the stamping table 12 are attached to the bottom of the pusher frame 3. By lowering the height of the lifting plate 16 and the stamping heads 15 through the hydraulic cylinder 17 in the stamping assembly, stamping treatment is carried out by the action of the stamping heads 15 and the stamping grooves 22, realizing multi-station continuous stamping operation.

[0045] In order to position the stamping parts, refer to Figure 1 、 Figure 2 and Figure 3, at the middle position on one side of the stamping table 12, an L-shaped mounting plate 20 is fixed, and an infrared sensor 21 is installed on one side of the L-shaped mounting plate 20. The position of the infrared sensor 21 corresponds to the stamping groove 22 at the middle position. An infrared reflector 5 is installed on one side of the material pushing frame 3, and the number of material pushing frames 3 spaced between adjacent two infrared reflectors 5 is the same. Driven by the annular guide rail conveyor line 2, the material pushing frame 3 and the raw materials of automotive parts are driven to move. When the position of the infrared reflector 5 corresponds to the position of the infrared sensor 21, the movement stops, which is convenient for positioning the position of the raw materials of automotive parts on the stamping groove 22.

[0046] For collecting waste materials, referring to Figure 1 , Figure 2 and Figure 3 , at one end of the top of the support plate 4, a discharge port 8 is opened, and a discharge pipe 11 is fixed at the bottom of the discharge port 8. A waste material collection trolley 10 is arranged at the bottom of the discharge pipe 11. When the position of the material pushing frame 3 corresponds to the position of the discharge port 8, the waste materials leak out along the discharge port 8, achieving the effect of facilitating the removal of waste materials.

[0047] For collecting stamping parts, referring to Figure 1 and Figure 2 , a collection box 7 is installed at the bottom of the chassis 1, and the inside of the collection box 7 communicates with the blanking port 23. Universal wheels are fixedly installed at the four corners of the bottom of the collection box 7, and a control cabinet 9 is installed at one end of the collection box 7. The control cabinet 9 is controlledly connected to the driver of the annular guide rail conveyor line 2, the infrared reflector 5, the infrared sensor 21, and the hydraulic cylinder 17. During stamping, the stamping parts fall into the collection box 7 along the blanking port 23, facilitating the collection of stamping parts.

[0048] Embodiment 2

[0049] Referring to Figure 2 , Figure 4 and Figure 5 , compared with Embodiment 1 in this embodiment, a buffer protection component is arranged inside the collection box 7. The buffer protection component includes a discharge inclined seat 13 installed on the inner wall of the bottom of the collection box 7, and rubber rollers 25 are slidably arranged at equal intervals on the top of the discharge inclined seat 13. An inclined rubber plate 24 is arranged at the top of the collection box 7, and at both ends of one side of the top of the rubber plate 24, first springs 26 are installed with the bottom of the chassis 1. At both ends of the other side of the top of the rubber plate 24, second springs 27 are installed with the bottom of the chassis 1, and a rubber cylinder 28 sleeved on the outer wall of the second spring 27 is fixed on the top of the rubber plate 24. When the stamping parts fall into the collection box 7, the rubber plate 24, the first spring 26, and the second spring 27 in the buffer protection component provide buffer performance to protect the stamping parts from falling damage, and the stamping parts slide down along the rubber rollers 25 to the lowest end, avoiding the problem of falling damage during the blanking of the stamping parts and ensuring the qualified rate of the stamping parts.

[0050] Working principle: When in use, the user drives the material pushing frame 3 and the raw materials of automotive parts to move through the driving action of the annular guide rail conveying line 2 and move on the stamping table 12. When the position of the infrared reflector 5 corresponds to the position of the infrared sensor 21, the movement stops. At this time, the position of the raw materials of automotive parts is positioned on the stamping groove 22. The height of the lifting plate 16 and the stamping head 15 is reduced by the hydraulic cylinder 17 in the stamping assembly, and stamping treatment is carried out by the action of the stamping head 15 and the stamping groove 22, so that the stamped parts fall into the collection box 7 along the material discharge port 23 for collection, realizing multi-station stamping operation; after the stamping is completed, the stamping assembly is reset, and the annular guide rail conveying line 2 is continuously controlled to rotate. When the position of the material pushing frame 3 corresponds to the position of the discharge port 8, the waste materials leak out along the discharge port 8, facilitating the removal of the stamped parts and the waste materials.

[0051] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A multi-station continuous stamping equipment for automobile parts, characterized in that: include: A chassis (1), wherein both ends of the chassis (1) are provided with an inlet and an outlet (14); A punching table (12), the punching table (12) being installed at a middle position of the bottom inner wall of the chassis (1), the top of the punching table (12) being provided with punching grooves (22) distributed at equal distances, the bottom of the punching grooves (22) being provided with a feed opening (23) penetrating the punching table (12) and the bottom of the chassis (1), the diameter of the feed opening (23) being larger than the diameter of the punching grooves (22); A stamping assembly, the stamping assembly being mounted on the top inner wall of the chassis (1); The chassis (1) is provided with an annular guide rail conveyor line (2), and a pusher frame (3) is provided on the slider of the annular guide rail conveyor line (2), the spacing between two adjacent pusher frames (3) is the same as the spacing between two adjacent punching grooves (22), the annular guide rail conveyor line (2) passes through the interior of the two inlets and outlets (14) and the interior of the chassis (1), the same support plate (4) is provided at the top of both ends of the punching table (12), and the bottom of the support plate (4) and the outer wall of the chassis (1) are provided with a mounting bracket (6), and the support plate (4) and the punching table (12) are attached to the bottom of the pusher frame (3).

2. The multi-station continuous stamping equipment for automobile parts according to claim 1, characterized in that: The punching assembly comprises a hydraulic cylinder (17) mounted on the inner wall of the top of the chassis (1), a lifting plate (16) being mounted on the piston end of the hydraulic cylinder (17), punching heads (15) being mounted at equal distances on the bottom of the lifting plate (16), and the punching heads (15) being located directly above the punching grooves (22).

3. The multi-station continuous stamping equipment for automobile parts according to claim 2, characterized in that: Guide sleeves (19) are fixed to both ends of the lifting plate (16), and a guide rod (18) passing through the guide sleeves (19) is fixed to the top inner wall of the chassis (1).

4. The multi-station continuous stamping equipment for automobile parts according to claim 3, characterized in that: An L-shaped mounting plate (20) is fixed at a middle position on one side of the punching table (12), and an infrared sensor (21) is installed on one side of the L-shaped mounting plate (20), the position of the infrared sensor (21) corresponds to the punching groove (22) located at the middle position, and an infrared reflector (5) is installed on one side of the pusher frame (3), and the number of pusher frames (3) spaced between two adjacent infrared reflectors (5) is the same.

5. The multi-station continuous stamping equipment for automobile parts according to claim 1, characterized in that: A discharge port (8) is provided at one end of the top of the support plate (4), a discharge pipe (11) is fixed at the bottom of the discharge port (8), and a waste collection trolley (10) is provided at the bottom of the discharge pipe (11).

6. The multi-station continuous stamping equipment for automobile parts according to claim 4, characterized in that: A collecting box (7) is installed at the bottom of the chassis (1), and the interior of the collecting box (7) is in communication with the material discharge port (23), and a buffer protection component is provided inside the collecting box (7).

7. The multi-station continuous stamping equipment for automobile parts according to claim 6, characterized in that: The buffer protection assembly comprises a discharge inclined seat (13) mounted on the inner wall of the bottom of the collection box (7), and the top of the discharge inclined seat (13) is slidably provided with rubber sliding rollers (25) distributed at equal distances, the top of the collection box (7) is provided with an inclined rubber plate (24), and both ends of one side of the top of the rubber plate (24) are connected to the bottom of the chassis (1) with a first spring (26), and both ends of the other side of the top of the rubber plate (24) are connected to the bottom of the chassis (1) with a second spring (27), and the top of the rubber plate (24) is fixed with a rubber cylinder (28) sleeved on the outer wall of the second spring (27).

8. The multi-station continuous stamping equipment for automobile parts according to claim 7, characterized in that: Universal wheels are fixedly mounted at the four corners of the bottom of the collection box (7), and a control cabinet (9) is mounted at one end of the collection box (7). The control cabinet (9) is controllably connected to a driver of the circular guide rail conveyor line (2), an infrared reflector (5), an infrared sensor (21), and a hydraulic cylinder (17).

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