Die pressing device convenient for blanking and used for automobile production
By designing the rotating mechanism to drive the movement of the upper and lower molds, the problem of difficult workpieces being pasted on the lower mold surface is solved, and convenient workpieces are laid, improving the efficiency of automobile production.
Patent Information
- Application Number
- CN202421978456.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-15
AI Technical Summary
After the mold pressing device for existing automobile production is completed, the workpiece is easily stuck to the lower mold surface, resulting in untimely de-molding and unloading, affecting subsequent production.
A mold pressing device including a rotating mechanism, an upper mold mechanism and a lower mold mechanism is designed. By driving the rotating motor to drive the rotating threaded pipe and threaded rod, driving the movement of the upper mold and the lower mold, and realizing the automatic mold release of the workpiece.
It realizes convenient mold release of workpieces, improves production efficiency, and avoids subsequent production stagnation.
Smart Images
Figure CN223043477U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile processing equipment, in particular to a die pressing device for automobile production which is convenient for blanking. Background Technique
[0002] The automobile industry is a comprehensive enterprise developed on the basis of many related industries and relevant technologies. Many department products are used on automobiles, and various processing technologies need to be adopted from blank processing to vehicle assembly. Automobile parts include thousands of different components from the floor to screws. The actual automobile production process is completed by the cooperation of several different professional manufacturers, and die pressing devices are needed in the automobile production process.
[0003] At present, after die pressing of most die pressing devices for automobile production in the market, the workpiece will adhere to the surface of the lower die and is not easy to be demolded and blanked. Delayed blanking will cause the subsequent production to be unable to proceed, bringing inconvenience to people using die pressing devices for automobile production. Content of the Utility Model
[0004] The purpose of the utility model is to provide a die pressing device for automobile production which is convenient for blanking, so as to solve the problem that the workpiece will adhere to the surface of the lower die and is not easy to be demolded and blanked as mentioned in the above background technique, and delayed blanking will cause the subsequent production to be unable to proceed. To achieve the above purpose, the utility model provides the following technical scheme: a die pressing device for automobile production which is convenient for blanking, including a base, the top of the base is movably clamped with the bottom of a rotating mechanism, the rotating mechanism is composed of a rotating motor, a rotating threaded pipe and a rotating threaded rod, the bottom of the rotating mechanism is movably clamped with the top of an upper die mechanism, the upper die mechanism includes an upper die mounting plate, two upper die limiting rods, an upper die body and two upper die tooth plates, and the outer wall of the upper die mechanism is movably sleeved with the inner wall of the base.
[0005] One side of the upper die mechanism is meshed and connected with the outer side wall of the middle part of the lower die mechanism. The lower die mechanism is composed of a lower die mounting plate, a lower die body, two lower die mounting grooves, two lower die tooth shafts, two lower die lifting grooves, two lower die connection grooves and four blanking through holes. The bottom of the lower die mechanism is movably clamped with the top of the base, and the outer side walls at both ends of the lower die mechanism are respectively meshed and connected with one side of four blanking mechanisms. Each of the four blanking mechanisms includes a blanking tooth plate, a blanking connection column and a blanking ejector rod.
[0006] Preferably, the base includes an operation bottom plate, a support column, a support cross beam, a rotation through hole, and two limit through holes. The right side of the middle part of the operation bottom plate is fixedly connected to the left side of the bottom of the support column, and the top of the support column is fixedly connected to the bottom of the right side of the support cross beam. A rotation through hole is provided at the top of the support cross beam near the left side, and two limit through holes are respectively provided at the top of the support cross beam near the left side. The two limit through holes are symmetrically distributed about the center of the rotation through hole.
[0007] Preferably, the bottom of the rotation motor is movably clamped to the top of the support cross beam near the left side, and the bottom end of the rotation motor is fixedly connected to the top end of the rotation threaded tube through a coupling. The inner wall of the rotation threaded tube is threadedly connected to the outer wall of the rotation threaded rod, and the outer wall of the top end of the rotation threaded tube is rotatably connected to the inner wall of the rotation through hole.
[0008] Preferably, the top of the middle part of the upper die mounting plate is movably clamped to the bottom end of the rotation threaded rod, and the top of the upper die mounting plate near the front and the top of the upper die mounting plate near the back are respectively fixedly connected to the bottom ends of two upper die limiting rods. The outer walls of the two upper die limiting rods are respectively movably sleeved with the inner walls of the two limit through holes, and the bottom of the upper die mounting plate is movably clamped to the top of the upper die body. The bottom of the front of the upper die mounting plate and the bottom of the back of the upper die mounting plate are respectively movably clamped to the tops of two upper die tooth plates.
[0009] Preferably, the top of the middle part of the lower die mounting plate is movably clamped to the bottom of the lower die body, and lower die mounting grooves are respectively provided at the top of the lower die mounting plate near the front and the top of the lower die mounting plate near the back. The inner walls of the two lower die mounting grooves are respectively rotatably connected to the outer walls of the middle parts of two lower die tooth shafts, and the outer walls of the two ends of the two lower die tooth shafts are respectively rotatably connected to the inner walls of four lower die lifting grooves. Lower die connection grooves are respectively provided on the inner side walls of the four lower die lifting grooves close to the lower die body, and four blanking through holes are respectively provided at the top of the lower die mounting plate. The four blanking through holes are distributed in a rectangular array about the center of the top of the lower die mounting plate, and the outer side walls of the middle parts of the two lower die tooth shafts are respectively meshed with one side of the two upper die tooth plates. The inner walls of the two lower die mounting grooves are respectively slidably connected to the outer walls of the two upper die tooth plates, and the bottom of the lower die mounting plate is movably clamped to the top of the middle part of the operation bottom plate.
[0010] Preferably, one side of each of the four blanking tooth plates is respectively meshed with the outer side walls of the two ends of the two lower die tooth shafts, and the back of the bottom of the blanking tooth plate is fixedly connected to the front of the blanking connection column. The top of the blanking connection column near the back is movably clamped to the bottom of the blanking ejector rod, and the outer walls of the four blanking ejector rods are movably sleeved with the inner walls of the four blanking through holes. The outer walls of the four blanking connection columns are respectively slidably connected to the inner walls of the four lower die connection grooves, and the outer walls of the four blanking tooth plates are respectively slidably connected to the inner walls of the four lower die lifting grooves.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] In the present utility model, by starting the rotating motor, the rotating motor rotates and drives the rotating threaded pipe to rotate through the coupling. The rotating threaded pipe rotates and drives the rotating threaded rod to move upward through the thread action and the limiting action of the upper die limiting rod. The upward movement of the rotating threaded rod drives the upper die body to move upward. The upward movement of the upper die body drives the upper die tooth plate to move upward. The upward movement of the upper die tooth plate drives the lower die tooth shaft to rotate through the meshing action. The rotation of the lower die tooth shaft drives the blanking tooth plate to move upward through the meshing action. The upward movement of the blanking tooth plate drives the blanking connecting column to move upward. The upward movement of the blanking connecting column drives the blanking ejector rod to move upward. The upward movement of the blanking ejector rod can lift the workpiece after die pressing, facilitating the demolding and blanking of the workpiece, which brings convenience to people in using the die pressing device for automobile production.
[0013] In the present utility model, the rotating threaded pipe rotates and drives the rotating threaded rod to move downward through the thread action and the limiting action of the upper die limiting rod. The downward movement of the rotating threaded rod drives the upper die mounting plate to move downward. The downward movement of the upper die mounting plate drives the upper die body to move downward. The downward movement of the upper die body can perform die pressing on the raw material at the top of the lower die body, which brings convenience to people in using the die pressing device for automobile production. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is the overall structural schematic diagram of the present utility model;
[0015] Figure 2 is the cross-sectional view of the present utility model;
[0016] Figure 3 is the exploded view of the present utility model;
[0017] Figure 4 is the exploded view of the lower die mechanism of the present utility model;
[0018] Figure 5 is the exploded view of the blanking mechanism of the present utility model.
[0019] In the figure: 1, base; 101, operation bottom plate; 102, support column; 103, support cross beam; 104, rotation through hole; 105, limit through hole; 2, rotation mechanism; 201, rotation motor; 202, rotation threaded pipe; 203, rotation threaded rod; 3, upper die mechanism; 301, upper die mounting plate; 302, upper die limit rod; 303, upper die body; 304, upper die tooth plate; 4, lower die mechanism; 401, lower die mounting plate; 402, lower die body; 403, lower die mounting groove; 404, lower die tooth shaft; 405, lower die lifting groove; 406, lower die connecting groove; 407, blanking through hole; 5, blanking mechanism; 501, blanking tooth plate; 502, blanking connecting column; 503, blanking ejector rod. Specific Embodiment
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.
[0021] Please refer to Figures 1 to 5 , the present invention provides a technical solution: a die pressing device for automobile production that is convenient for blanking, including a base 1. The top of the base 1 is movably clamped with the bottom of a rotating mechanism 2. The rotating mechanism 2 is composed of a rotating motor 201, a rotating threaded tube 202, and a rotating threaded rod 203. The bottom of the rotating mechanism 2 is movably clamped with the top of an upper die mechanism 3. The upper die mechanism 3 includes an upper die mounting plate 301, two upper die limiting rods 302, an upper die body 303, and two upper die tooth plates 304. The outer wall of the upper die mechanism 3 is movably sleeved with the inner wall of the base 1.
[0022] One side of the upper die mechanism 3 is meshed and connected with the outer side wall of the middle part of the lower die mechanism 4. The lower die mechanism 4 is composed of a lower die mounting plate 401, a lower die body 402, two lower die mounting grooves 403, two lower die tooth shafts 404, two lower die lifting grooves 405, two lower die connection grooves 406, and four blanking through holes 407. The bottom of the lower die mechanism 4 is movably clamped with the top of the base 1. The outer side walls at both ends of the lower die mechanism 4 are respectively meshed and connected with one side of four blanking mechanisms 5. Each of the four blanking mechanisms 5 includes a blanking tooth plate 501, a blanking connection column 502, and a blanking ejector rod 503.
[0023] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, the base 1 includes an operation bottom plate 101, support columns 102, a support cross beam 103, a rotation through hole 104, and two limit through holes 105. The right side of the middle part of the operation bottom plate 101 is fixedly connected to the left side of the bottom of the support column 102, and the top of the support column 102 is fixedly connected to the bottom of the right side of the support cross beam 103. A rotation through hole 104 is provided at the top of the support cross beam 103 near the left side, and two limit through holes 105 are respectively provided at the top of the support cross beam 103 near the left side. The two limit through holes 105 are symmetrically distributed about the center of the rotation through hole 104. The support column 102 plays a stabilizing role during the working process.
[0024] In this embodiment, as Figure 1 , Figure 2 ,Figure 3 , Figure 4 and Figure 5 As shown in Figure 3 , Figure 4 and Figure 5 , the bottom of the rotating motor 201 is movably clamped to the top of the support cross beam 103 near the left side, and the bottom end of the rotating motor 201 is fixedly connected to the top end of the rotating threaded pipe 202 through a coupling. The inner wall of the rotating threaded pipe 202 is threadedly connected to the outer wall of the rotating threaded rod 203, and the outer wall of the top end of the rotating threaded pipe 202 is rotatably connected to the inner wall of the rotating through hole 104. When the rotating motor 201 is started, the rotation of the rotating motor 201 drives the rotation of the rotating threaded pipe 202 through the coupling.
[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the top of the middle part of the upper die mounting plate 301 is movably clamped to the bottom end of the rotating threaded rod 203, and the top of the upper die mounting plate 301 near the front and the top near the back are respectively fixedly connected to the bottom ends of the two upper die limiting rods 302. The outer walls of the two upper die limiting rods 302 are respectively movably sleeved with the inner walls of the two limiting through holes 105, and the bottom of the upper die mounting plate 301 is movably clamped to the top of the upper die body 303. The bottoms of the front and back of the upper die mounting plate 301 are respectively movably clamped to the tops of the two upper die tooth plates 304. When the rotating threaded pipe 202 rotates, through the thread action and the limiting action of the upper die limiting rod 302, it drives the rotating threaded rod 203 to move downward. The downward movement of the rotating threaded rod 203 drives the upper die mounting plate 301 to move downward. The downward movement of the upper die mounting plate 301 drives the upper die body 303 to move downward. When the rotating threaded pipe 202 rotates, through the thread action and the limiting action of the upper die limiting rod 302, it drives the rotating threaded rod 203 to move upward. The upward movement of the rotating threaded rod 203 drives the upper die body 303 to move upward. The upward movement of the upper die body 303 drives the upper die tooth plate 304 to move upward.
[0026] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown in the figure, the top of the middle part of the lower die mounting plate 401 is movably clamped with the bottom of the lower die body 402. And the top of the lower die mounting plate 401 near the front and the top near the back are respectively provided with lower die mounting grooves 403. The inner walls of the two lower die mounting grooves 403 are respectively rotationally connected with the outer walls of the middle parts of the two lower die tooth shafts 404. And the outer walls of the two ends of the two lower die tooth shafts 404 are respectively rotationally connected with the inner walls of the four lower die lifting grooves 405. The inner walls of the four lower die lifting grooves 405 near the inner side wall of the lower die body 402 are respectively provided with lower die connection grooves 406. And the top of the lower die mounting plate 401 is respectively provided with four blanking through holes 407. The four blanking through holes 407 are distributed in a rectangular array about the center of the top of the lower die mounting plate 401. And the outer side walls of the middle parts of the two lower die tooth shafts 404 are respectively meshed and connected with one side of the two upper die tooth plates 304. The inner walls of the two lower die mounting grooves 403 are respectively slidably connected with the outer walls of the two upper die tooth plates 304. And the bottom of the lower die mounting plate 401 is movably clamped with the top of the middle part of the operation bottom plate 101. When the upper die body 303 moves downward, it can perform a die pressing operation on the raw material at the top of the lower die body 402. When the upper die tooth plate 304 moves upward, it drives the lower die tooth shaft 404 to rotate through the meshing action.
[0027] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, one side of the four blanking tooth plates 501 is respectively meshed and connected with the outer side walls of the two ends of the two lower die tooth shafts 404. And the back of the bottom of the blanking tooth plate 501 is fixedly connected with the front of the blanking connection column 502. The top of the blanking connection column 502 near the back is movably clamped with the bottom of the blanking ejector rod 503. And the outer walls of the four blanking ejector rods 503 are movably sleeved with the inner walls of the four blanking through holes 407. The outer walls of the four blanking connection columns 502 are respectively slidably connected with the inner walls of the four lower die connection grooves 406. And the outer walls of the four blanking tooth plates 501 are respectively slidably connected with the inner walls of the four lower die lifting grooves 405. When the lower die tooth shaft 404 rotates, it drives the blanking tooth plate 501 to move upward through the meshing action. When the blanking tooth plate 501 moves upward, it drives the blanking connection column 502 to move upward. When the blanking connection column 502 moves upward, it drives the blanking ejector rod 503 to move upward. The upward movement of the blanking ejector rod 503 can jack up the workpiece after die pressing, which is convenient for the workpiece to be demolded and blanked, bringing convenience to people using the die pressing device for automobile production.
[0028] The usage method and advantages of the present utility model: When the die pressing device for automobile production that is convenient for blanking is working, the working process is as follows:
[0029] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown in the figure, by starting the rotating motor 201, the rotating motor 201 rotates and drives the rotating threaded pipe 202 to rotate through the coupling. The rotation of the rotating threaded pipe 202 drives the rotating threaded rod 203 to move upward through the threaded action and the limiting action of the upper die limiting rod 302. The upward movement of the rotating threaded rod 203 drives the upper die body 303 to move upward. The upward movement of the upper die body 303 drives the upper die tooth plate 304 to move upward. The upward movement of the upper die tooth plate 304 drives the lower die tooth shaft 404 to rotate through the meshing action. The rotation of the lower die tooth shaft 404 drives the blanking tooth plate 501 to move upward through the meshing action. The upward movement of the blanking tooth plate 501 drives the blanking connecting column 502 to move upward. The upward movement of the blanking connecting column 502 drives the blanking ejector rod 503 to move upward. The upward movement of the blanking ejector rod 503 can lift the workpiece after die pressing, facilitating the demoulding and blanking of the workpiece, which brings convenience to people in using the die pressing device for automobile production. The rotation of the rotating threaded pipe 202 drives the rotating threaded rod 203 to move downward through the threaded action and the limiting action of the upper die limiting rod 302. The downward movement of the rotating threaded rod 203 drives the upper die mounting plate 301 to move downward. The downward movement of the upper die mounting plate 301 drives the upper die body 303 to move downward. The downward movement of the upper die body 303 can perform die pressing operations on the raw materials at the top of the lower die body 402, which brings convenience to people in using the die pressing device for automobile production.
[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Technical staff in this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions in the specification are only preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. A die pressing device for automobile production that is convenient for blanking, comprising a base (1), characterized in that: The top of the base (1) is movably connected with the bottom of the rotating mechanism (2), the rotating mechanism (2) is composed of a rotating motor (201), a rotating threaded tube (202) and a rotating threaded rod (203), the bottom of the rotating mechanism (2) is movably connected with the top of the upper mold mechanism (3), the upper mold mechanism (3) comprises an upper mold mounting plate (301), two upper mold limiting rods (302), an upper mold body (303) and two upper mold tooth plates (304), and the outer wall of the upper mold mechanism (3) is movably connected with the inner wall of the base (1); One side of the upper die mechanism (3) is meshedly connected with the outer side wall of the middle part of the lower die mechanism (4); the lower die mechanism (4) is composed of a lower die mounting plate (401), a lower die body (402), two lower die mounting grooves (403), two lower die gear shafts (404), two lower die lifting grooves (405), two lower die connecting grooves (406) and four material discharge through holes (407); the bottom of the lower die mechanism (4) is movably connected with the top of the base (1); the outer side walls at both ends of the lower die mechanism (4) are respectively meshedly connected with one side of four material discharge mechanisms (5); the four material discharge mechanisms (5) each include a material discharge gear plate (501), a material discharge connecting column (502) and a material discharge ejector rod (503).
2. A die pressing device for automobile production that is convenient for unloading according to claim 1, characterized in that: The base (1) comprises an operating base plate (101), a supporting column (102), a supporting crossbeam (103), a rotating through hole (104) and two limiting through holes (105); the right side of the middle part of the operating base plate (101) is fixedly connected to the left side of the bottom of the supporting column (102), and the top of the supporting column (102) is fixedly connected to the bottom of the right side of the supporting crossbeam (103); the top of the supporting crossbeam (103) near the left side is provided with a rotating through hole (104), and the top of the supporting crossbeam (103) near the left side is respectively provided with two limiting through holes (105); the two limiting through holes (105) are symmetrically distributed about the center of the rotating through hole (104).
3. A die pressing device for automobile production that is convenient for unloading according to claim 2, characterized in that: The bottom of the rotating motor (201) is movably connected to the top of the supporting crossbeam (103) near the left side, and the bottom end of the rotating motor (201) is fixedly connected to the top of the rotating threaded tube (202) through a coupling, the inner wall of the rotating threaded tube (202) is threadedly connected to the outer wall of the rotating threaded rod (203), and the outer wall of the top end of the rotating threaded tube (202) is rotatably connected to the inner wall of the rotating through hole (104).
4. A die pressing device for automobile production that is convenient for unloading according to claim 3, characterized in that: The top of the middle part of the upper mold mounting plate (301) is movably engaged with the bottom end of the rotating threaded rod (203), and the top of the upper mold mounting plate (301) close to the front and the top of the upper mold mounting plate (301) close to the back are respectively fixedly connected to the bottom ends of the two upper mold limiting rods (302), the outer walls of the two upper mold limiting rods (302) are respectively movably sleeved with the inner walls of the two limiting through holes (105), and the bottom of the upper mold mounting plate (301) is movably engaged with the top of the upper mold body (303), and the bottom of the front and the bottom of the back of the upper mold mounting plate (301) are respectively movably engaged with the tops of the two upper mold tooth plates (304).
5. A die pressing device for automobile production that is convenient for unloading according to claim 4, characterized in that: The top of the middle part of the lower die mounting plate (401) is movably connected to the bottom of the lower die body (402), and the top of the lower die mounting plate (401) near the front and the top near the back are respectively provided with lower die mounting grooves (403), the inner walls of the two lower die mounting grooves (403) are respectively rotatably connected to the outer walls of the middle parts of the two lower die gear shafts (404), and the outer walls at both ends of the two lower die gear shafts (404) are respectively rotatably connected to the inner walls of the four lower die lifting grooves (405), and the inner side walls of the four lower die lifting grooves (405) near the lower die body (402) are respectively provided with A lower die connecting groove (406) is provided, and four material removal through holes (407) are respectively arranged on the top of the lower die mounting plate (401), and the four material removal through holes (407) are distributed in a rectangular array about the center of the top of the lower die mounting plate (401), and the outer side walls of the middle parts of the two lower die gear shafts (404) are respectively meshed and connected with one side of the two upper die gear plates (304), the inner walls of the two lower die mounting grooves (403) are respectively slidably connected with the outer walls of the two upper die gear plates (304), and the bottom of the lower die mounting plate (401) is movably engaged with the top of the middle part of the operating base plate (101).
6. A die pressing device for automobile production that is convenient for unloading according to claim 5, characterized in that: One side of the four material unloading tooth plates (501) is respectively meshed with the outer side walls of the two ends of the two lower die gear shafts (404), and the back side of the bottom of the material unloading tooth plate (501) is fixedly connected to the front side of the material unloading connecting column (502), the top of the material unloading connecting column (502) near the back side is movably engaged with the bottom of the material unloading ejector rod (503), and the outer walls of the four material unloading ejector rods (503) are movably sleeved with the inner walls of the four material unloading through holes (407), the outer walls of the four material unloading connecting columns (502) are respectively slidably connected with the inner walls of the four lower die connecting grooves (406), and the outer walls of the four material unloading tooth plates (501) are respectively slidably connected with the inner walls of the four lower die lifting grooves (405).