Automobile part stamping die with self-cleaning function

Abstract

The utility model relates to the technical field of stamping dies, and discloses an automobile part stamping die with a self-cleaning function, which comprises a workbench, and the top of the workbench is fixedly connected with a lower die. According to the automobile part stamping die with the self-cleaning function, through the arrangement of the driving mechanism and the magnetic attraction mechanism, when the automobile part stamping die is used, a hydraulic cylinder on one side is started, the hydraulic cylinder stretches out and draws back to drive an internal piston rod to move, an electromagnet on one side of the piston rod moves to the position over a lower die, then a power source is switched on, and the electromagnet is powered on to generate magnetic force; the electromagnet is arranged on the lower die, residual metal waste in the lower die is attracted to the surface by the electromagnet, then the hydraulic cylinder contracts to move the electromagnet to the position over the collecting box, a power source is cut off, the electromagnet loses magnetic force, the metal waste at the bottom falls into the collecting box to be stored in a unified mode, and the collected waste can be recycled and reused. And resource loss is saved, and excessive resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to an automobile part stamping die with a self-cleaning function. Background Art

[0002] Stamping dies are special process equipment used to process materials into parts during cold stamping. Stamping is a pressure processing method that uses an upper die installed on a press to apply pressure to the material at room temperature. Through various shapes of forming blocks at the bottom of the upper die, the metal material inside the lower die cavity is separated or plastically deformed to obtain the required parts. In the field of automobile manufacturing, efficient parts production is crucial. Among them, stamping dies play a vital role in the manufacture of automobile parts. It is particularly important to improve production efficiency, reduce the impact of impurities on part quality, and ensure the cleanliness of the production environment.

[0003] In the stamping process of automobile parts in the prior art, material separation will occur, so that some waste materials are separated from the main material. After the separation, the main material formed by stamping will be grabbed by an external robot and transferred to the next workstation, but some waste debris will remain in the mold cavity inside the lower mold. These debris in the lower mold will cause the material to be squeezed with the waste materials when stamping the next batch of parts, resulting in gaps or deformation, etc., and the quality will be greatly reduced. In order to avoid this situation, the operator needs to clean the stamping mold frequently, which takes up a lot of the operator's working time, thereby reducing work efficiency. Therefore, an automobile part stamping mold with a self-cleaning function is proposed.

[0004] A stamping die for automobile parts with a cleaning device disclosed in announcement number CN218574387U is characterized in that it includes a frame, a lifting cylinder, a molding block, an upper die, a lower die, and a cleaning mechanism. A lifting cylinder is provided at the upper end of the frame, the bottom of the lifting cylinder is connected with an upper die through an output shaft, a lower die is provided on the lower side of the upper die, the lower die is installed at the bottom of the frame, a cleaning mechanism is provided inside the upper die, a molding block is installed at the bottom of the upper die through bolts, a die cavity is provided inside the lower die, and a drain port is provided on the left side wall of the die cavity; instead of manually cleaning the die cavity by an operator, the operator saves time for cleaning the die cavity. This design does not require the operator to manually clean the die cavity, which can save a lot of time for the operator and improve work efficiency.

[0005] Although the above patent eliminates the need for operators to manually clean the mold cavity, which can save operators a lot of time and improve work efficiency; however, the device lacks the function of collecting and storing waste materials. The collected waste materials can be recycled and reused, saving resource loss.

[0006] Therefore, it is necessary to invent a kind of automobile parts stamping die with self-cleaning function to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide an automobile parts stamping die with a self-cleaning function, which is highly practical and can be easily operated and has a relatively simple structure, thereby solving the problem of lack of the function of collecting and storing waste materials in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a stamping die for automobile parts with a self-cleaning function, comprising a workbench, a lower die is fixedly connected to the top of the workbench, a support plate is fixedly connected to one side of the workbench, a driving mechanism is fixedly connected to the top surface of the support plate, a magnetic mechanism is fixedly connected to one side of the support plate, four groups of positioning rods are fixedly connected to the top surface of the workbench, the surfaces of the positioning rods are slidably connected to the positioning plates, the bottom of the positioning plate is fixedly connected to the upper die, a placement bin is opened inside the workbench, an adsorption mechanism is fixedly connected to the inside of the placement bin, and a collection box is threadedly connected to the lower surface of the workbench.

[0011] As a further solution of the utility model, the driving mechanism includes a hydraulic cylinder fixedly connected to the top surface of the support plate, and the output end of the hydraulic cylinder is slidably connected to a piston rod, which is convenient for driving the electromagnet to move.

[0012] As a further solution of the utility model, the magnetic suction mechanism includes a battery fixedly connected to one side of the support plate, one side of the battery is electrically connected to an electromagnet through a power line, one side of the electromagnet is fixedly connected to the end of the piston rod, and the electromagnet is convenient for sucking out the waste in the lower mold for recycling and reuse of the waste.

[0013] As a further solution of the utility model, the adsorption mechanism includes an air pump fixedly connected to the inside of the placement bin, one end of the air pump is connected to a flow pipe, one end of the flow pipe is connected to a connecting tube, and the connecting tube is fixedly connected to the inside of the lower mold. The air pump is convenient for generating suction to tightly fix the automobile parts on the lower mold.

[0014] As a further solution of the utility model, a hydraulic rod is fixedly connected to the top of the upper mold, and a top plate is fixedly connected to the surface of the hydraulic rod. The top plate is convenient for fixing the hydraulic rod and improving the stability of the hydraulic rod.

[0015] As a further solution of the utility model, a fixing plate is fixedly connected to one side of the top plate, and the fixing plate is fixedly connected to one side of the workbench, so that the fixing plate is convenient for supporting the top plate.

[0016] As a further solution of the utility model, four groups of threaded holes are opened on the surface of the workbench, and the internal threads of the threaded holes are connected with threaded columns, which are convenient for fixing the equipment and improving the stability of the equipment.

[0017] (III) Beneficial effects

[0018] The utility model provides an automobile parts stamping die with a self-cleaning function, which has the following beneficial effects:

[0019] 1. The automobile parts stamping die with self-cleaning function is provided with a driving mechanism and a magnetic attraction mechanism. When in use, the hydraulic cylinder on one side is started, and the hydraulic cylinder is extended and retracted to drive the internal piston rod to move, so that the electromagnet on one side of the piston rod moves to the top of the lower die, and then the power is turned on. The electromagnet is energized to generate magnetic force, so that the metal waste remaining in the lower die is adsorbed on the surface by the electromagnet, and then the hydraulic cylinder contracts to move the electromagnet to the top of the collection box, and the power is disconnected. The electromagnet loses its magnetic force, so that the metal waste at the bottom falls into the collection box for unified storage, and the collected waste can be recycled and reused, saving resource loss and avoiding excessive waste of resources.

[0020] 2. The automobile parts stamping die with self-cleaning function, through the setting of adsorption mechanism, places the parts to be pressed inside the lower die when placing the parts, and then starts the suction pump at the bottom. The suction pump generates suction to tightly fix the parts inside the lower die. When the suction pump is stopped and the suction disappears, the parts inside the lower die can be taken out, thereby improving the stability of the parts during stamping and avoiding damage to the parts due to loose fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the driving mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the adsorption mechanism of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of a workbench of the utility model.

[0025] In the figure: 1. workbench; 2. lower mold; 3. support plate; 4. driving mechanism; 401. hydraulic cylinder; 402. piston rod; 5. magnetic suction mechanism; 501. battery; 502. electromagnet; 6. positioning rod; 7. positioning plate; 8. upper mold; 9. placement bin; 10. adsorption mechanism; 1001. suction pump; 1002. circulation pipe; 1003. connecting tube; 11. collecting box; 12. hydraulic rod; 13. top plate; 14. fixing plate; 15. threaded column. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: a stamping die for automobile parts with a self-cleaning function, comprising a workbench 1, a lower die 2 is fixedly connected to the top of the workbench 1, a support plate 3 is fixedly connected to one side of the workbench 1, a driving mechanism 4 is fixedly connected to the top surface of the support plate 3, and excessive waste of resources is avoided by setting the driving mechanism 4 and the magnetic attraction mechanism 5, a magnetic attraction mechanism 5 is fixedly connected to one side of the support plate 3, four groups of positioning rods 6 are fixedly connected to the top surface of the workbench 1, a positioning plate 7 is slidably connected to the surface of the positioning rod 6, an upper die 8 is fixedly connected to the bottom of the positioning plate 7, a placing bin 9 is provided inside the workbench 1, an adsorption mechanism 10 is fixedly connected to the inside of the placing bin 9, and damage to parts caused by loose fixation is avoided by setting the adsorption mechanism 10, and a collection box 11 is threadedly connected to the lower surface of the workbench 1;

[0028] See also Figure 2 The driving mechanism 4 includes a hydraulic cylinder 401 fixedly connected to the top surface of the support plate 3, and the output end of the hydraulic cylinder 401 is slidably connected to a piston rod 402, and the piston rod 402 is convenient for driving the electromagnet 502 to move;

[0029] See also Figure 2 The magnetic suction mechanism 5 includes a battery 501 fixedly connected to one side of the support plate 3, one side of the battery 501 is electrically connected to an electromagnet 502 through a power line, one side of the electromagnet 502 is fixedly connected to the end of the piston rod 402, and the electromagnet 502 is convenient for sucking out the waste in the lower mold 2, so as to recycle and reuse the waste;

[0030] See also Figure 3The adsorption mechanism 10 includes an air pump 1001 fixedly connected to the inside of the placement bin 9, one end of the air pump 1001 is connected to a flow pipe 1002, one end of the flow pipe 1002 is connected to a connecting tube 1003, and the connecting tube 1003 is fixedly connected to the inside of the lower mold 2. The air pump 1001 is convenient for generating suction to tightly fix the automobile parts on the lower mold 2;

[0031] See also Figure 4 The top of the upper mold 8 is fixedly connected with a hydraulic rod 12, and the surface of the hydraulic rod 12 is fixedly connected with a top plate 13, and the top plate 13 is convenient for fixing the hydraulic rod 12 and improving the stability of the hydraulic rod 12;

[0032] See also Figure 4 A fixing plate 14 is fixedly connected to one side of the top plate 13 . The fixing plate 14 is fixedly connected to one side of the workbench 1 . The fixing plate 14 is convenient for supporting the top plate 13 .

[0033] See also Figure 4 The surface of the workbench 1 is provided with four groups of threaded holes, and the internal threads of the threaded holes are connected with threaded columns 15, which are convenient for fixing the equipment and improving the stability of the equipment.

[0034] In the utility model, the working steps of the device are as follows:

[0035] The first step: when in use, start the hydraulic cylinder 401 on one side, the hydraulic cylinder 401 is extended and retracted to drive the internal piston rod 402 to move, so that the electromagnet 502 on one side of the piston rod 402 moves to the top of the lower mold 2, and then the power is turned on, the electromagnet 502 is energized to generate magnetic force, so that the metal waste remaining inside the lower mold 2 is adsorbed on the surface by the electromagnet 502, and then the hydraulic cylinder 401 is contracted to move the electromagnet 502 to the top of the collection box 11, and the power is disconnected, the electromagnet 502 loses its magnetic force, so that the metal waste at the bottom falls into the collection box 11 for unified storage, and the collected waste can be recycled and reused, saving the loss of resources;

[0036] The second step: when placing parts, place the parts to be pressed inside the lower mold 2, and then start the air pump 1001 at the bottom. The air pump 1001 generates suction to tightly fix the parts inside the lower mold 2 inside the lower mold 2. Stop the air pump 1001, the suction disappears, and the parts inside the lower mold 2 can be taken out, thereby improving the stability of the parts during stamping.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile parts stamping die with a self-cleaning function, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a lower mold (2); one side of the workbench (1) is fixedly connected to a support plate (3); the top surface of the support plate (3) is fixedly connected to a driving mechanism (4); one side of the support plate (3) is fixedly connected to a magnetic attraction mechanism (5); the top surface of the workbench (1) is fixedly connected to four groups of positioning rods (6); the surfaces of the positioning rods (6) are slidably connected to positioning plates (7); the bottom of the positioning plate (7) is fixedly connected to an upper mold (8); a placement bin (9) is provided inside the workbench (1); the inside of the placement bin (9) is fixedly connected to an adsorption mechanism (10); and the lower surface of the workbench (1) is threadedly connected to a collection box (11).

2. The automobile parts stamping die with self-cleaning function according to claim 1, characterized in that: The driving mechanism (4) comprises a hydraulic cylinder (401) fixedly connected to the top surface of the support plate (3), and an output end of the hydraulic cylinder (401) is slidably connected to a piston rod (402).

3. The automobile parts stamping die with self-cleaning function according to claim 1, characterized in that: The magnetic attraction mechanism (5) comprises a battery (501) fixedly connected to one side of the support plate (3); one side of the battery (501) is electrically connected to an electromagnet (502) via a power line; one side of the electromagnet (502) is fixedly connected to the end of the piston rod (402).

4. The automobile parts stamping die with self-cleaning function according to claim 1, characterized in that: The adsorption mechanism (10) comprises an air suction pump (1001) fixedly connected to the interior of the placement bin (9); one end of the air suction pump (1001) is connected to a circulation tube (1002); one end of the circulation tube (1002) is connected to a connecting tube (1003); and the connecting tube (1003) is fixedly connected to the interior of the lower mold (2).

5. The automobile parts stamping die with self-cleaning function according to claim 1, characterized in that: The top of the upper mold (8) is fixedly connected to a hydraulic rod (12), and the surface of the hydraulic rod (12) is fixedly connected to a top plate (13).

6. The automobile parts stamping die with self-cleaning function according to claim 5, characterized in that: A fixing plate (14) is fixedly connected to one side of the top plate (13), and the fixing plate (14) is fixedly connected to one side of the workbench (1).

7. The automobile parts stamping die with self-cleaning function according to claim 1, characterized in that: Four groups of threaded holes are provided on the surface of the workbench (1), and threaded columns (15) are connected to the internal threads of the threaded holes.

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