A mold base reinforcement device for the production of body parts

Abstract

The present invention relates to the technical field of vehicle body parts processing equipment, and discloses a die base reinforcement equipment for vehicle body parts production, which solves the problem that the die base of current stamping equipment for vehicle body parts production is a fixed structure and cannot be moved and adjusted, and the stamped product needs to be removed manually after stamping. The die base comprises a fixed base, a fixed frame is provided on the upper part of the fixed base, connecting columns are installed in a circular manner with equal distances between the bottom of the fixed frame and the top of the fixed base, a collecting box is installed at one end of the top of the fixed base, a motor is installed in the middle of one end of the fixed frame, and a threaded shaft is rotatably installed in the middle of the inner side of the fixed frame; the die base reinforcement equipment for vehicle body parts production can effectively move and adjust the die base, thereby making the use of the die base more flexible and convenient, and at the same time the die base can effectively rotate during the movement, so that the stamped product can be automatically exported for processing, effectively improving the use performance of the stamping die base.

Description

Technical Field

[0001] The invention belongs to the technical field of vehicle body parts processing equipment, and in particular relates to a mold base reinforcement equipment for vehicle body parts production. Background Art

[0002] Auto parts are the various units that constitute the overall auto parts processing and the products that serve the auto parts processing; in order to reduce costs and occupy the market, many auto parts multinational companies have developed towards internationalization; auto parts, as the foundation of the automobile industry, are necessary factors to support the sustainable and healthy development of the automobile industry, especially the independent development and innovation that is being carried out vigorously in the automobile industry, which requires a strong parts system to support it; the independent brand and technological innovation of the whole vehicle need parts as the basis, and the independent innovation of parts has a strong driving force for the development of the whole vehicle industry. They influence and interact with each other. Without the independent brand of the whole vehicle, the R&D and innovation capabilities of the strong parts system are difficult to burst out. Without the support of a strong parts system, it will be difficult for the independent brand to grow bigger and stronger.

[0003] Some auto parts need to be stamped during the production and processing process. Therefore, stamping equipment is also widely used in the automotive industry. However, the die base of the current stamping equipment used for the production of body parts is generally a fixed structure, which cannot be moved and adjusted during use. At the same time, the stamped product needs to be removed manually after the stamping is completed, which has usage defects. Therefore, in view of the current situation, it is necessary to improve it. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a die base reinforcement device for the production of body parts, which effectively solves the problem in the above background technology that the die base of the current stamping equipment for the production of body parts is a fixed structure and cannot be moved and adjusted, and the stamped product needs to be manually removed after the stamping is completed.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mold base reinforcement device for the production of auto body parts, comprising a fixed base, a fixed frame is provided on the upper part of the fixed base, connecting columns are installed in a circular manner with equal distances between the bottom of the fixed frame and the top of the fixed base, a collecting box is installed at one end of the top of the fixed base, a motor is installed in the middle of one end of the fixed frame, a threaded shaft is rotatably installed in the middle of the inner side of the fixed frame, one end of the threaded shaft is fixedly connected to the output end of the motor, a movable connecting mechanism is installed on the surface of the threaded shaft, a movable frame is provided on the top of the fixed frame, the upper part of the movable connecting mechanism is connected to the bottom of the movable frame, first fixed blocks are installed on both sides of one end of the movable frame, adjusting grooves are opened in the middle of the two first fixed blocks, an adjusting rotating mechanism is installed inside the adjusting grooves, a connecting block is installed on the upper part of the adjusting rotating mechanism, a second fixed block is fixedly installed at one end of the two connecting blocks, and a mold base body is fixedly installed between one side of the two second fixed blocks;

[0006] The mobile connecting mechanism includes two fixed slats, a connecting slat, two T-shaped slats and two T-shaped sliding grooves. The two fixed slats are fixedly installed on both sides of the bottom of the mobile frame, the connecting slat is fixedly installed between the middle parts of the two fixed slats, the threaded shaft is threadedly connected to the middle part of the connecting slat, the two T-shaped slats are fixedly installed on the opposite sides of the two fixed slats, the two T-shaped sliding grooves are opened on both sides inside the fixed frame, and the two T-shaped slats are slidably clamped in the inside of the two T-shaped sliding grooves.

[0007] Preferably, long grooves are provided on both sides of the top of the fixed frame, and sliding clips are fixedly installed on both sides of the bottom of the movable frame, and the sliding clips are slidably clipped inside the long grooves.

[0008] Preferably, the adjusting rotating mechanism includes a first gear, a large gear, a second gear and a rack, the first gear is rotatably installed at the lower part of the adjusting slot, the large gear is rotatably installed at the upper part of the adjusting slot, the second gear is rotatably installed at the bottom of the adjusting slot, the first gear is meshed with the large gear and the second gear, the other end of the connecting block is fixedly connected to the axis of the large gear, the rack is fixedly installed at the edges on both sides of the top of the fixed frame, and the second gear is movably meshed with the rack.

[0009] Preferably, one side of the second gear is meshedly connected with a rotating gear plate, a rotating rod is fixedly connected to the axis of the rotating gear plate, both sides of the top of the movable frame are provided with storage grooves, the rotating rod is rotatably connected to the bottom of the storage groove, a worm is installed at one end of the rotating rod located inside the storage groove, and the surface of the worm is meshedly connected with a turbine.

[0010] Preferably, the turbine is rotatably mounted at one end inside the two receiving grooves, and a first connecting rod is fixedly mounted at the axis of the two turbines, a second connecting rod is rotatably mounted at both ends of one side of the mold base body, and a connecting box is installed between the second connecting rod and the first connecting rod.

[0011] Preferably, third gears are rotatably installed on both sides inside the connection box, the two third gears are meshed with each other, and one end of the second connecting rod and one end of the first connecting rod are fixedly connected to the axes of the two third gears respectively.

[0012] Preferably, a mold groove is opened in the middle of the other side of the mold base body, a first cavity is opened inside the mold groove, through holes are opened at equal distances between the first cavity and the mold groove, a push pin is movably inserted inside the through hole, a first baffle is installed on one side of the push pin located in the first cavity, and a first spring is sleeved on one side of the first baffle and located in the middle of the push pin.

[0013] Preferably, trapezoidal sliders are equidistantly provided inside the first cavity, one end of the top pin is in sliding contact with the trapezoidal slider, a connecting strip is connected between the trapezoidal sliders, a second cavity is opened on one side of the first cavity, the second cavity is communicated with the first cavity, and a connecting rod is movably inserted between the second cavity and the first cavity, one end of the connecting rod is fixedly connected to one side of one of the trapezoidal sliders, a second baffle is fixedly installed on the end of the connecting rod located inside the second cavity, and a second spring is sleeved on one side of the second baffle and at one end of the connecting rod.

[0014] Preferably, a push rod is fixedly mounted on one side of the second baffle, one end of the push rod extends outside one end of the mold base body, and a curved top block is fixedly mounted on one end of the push rod.

[0015] Preferably, a protective cotton layer is installed inside the collecting box.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) During operation, by providing a motor, a threaded shaft, a movable connection mechanism, a movable frame, a first fixed block, an adjustment groove, an adjustment rotation mechanism, a connection block, a second fixed block and a die base body, the die base reinforcement device for the production of body parts can effectively move and adjust the die base, thereby making the use of the die base more flexible and convenient. At the same time, the die base can effectively rotate during the movement process, so that the stamped product can be automatically exported and processed, effectively improving the performance of the stamping die base. Therefore, the die base reinforcement device for the production of body parts can meet people's use needs;

[0018] (2) During operation, by providing fixed slats, connecting slats, T-shaped slats and T-shaped sliding grooves, the die base body can be effectively moved and adjusted, so that the stamping material can be effectively placed and removed; when the die base body needs to drive the stamped parts to move, first start the motor to rotate the threaded shaft, and the rotation of the threaded shaft will cause the connecting slats to move on its surface. The movement of the connecting slats will drive the two fixed slats to move, so that the moving frame slides on the top of the fixed frame. At the same time, the movement of the two fixed slats will cause the T-shaped slats to slide inside the T-shaped sliding groove, so that the moving frame can stably and effectively drive the die base body to move and adjust;

[0019] (3) During operation, the mold base body can be effectively adjusted in rotation by providing a first gear, a large gear, a second gear, a rack, a rotating toothed disc, a rotating rod, a receiving groove, a worm, a turbine, a first connecting rod, a second connecting rod and a connecting box, so that the mold base body can be able to export the stamped parts; when the moving frame drives the first fixed block to move to the end of the rack, the second gear will mesh with the rack and rotate, and the rotation of the second gear will drive the large gear to rotate through the first gear, and the rotation of the large gear will drive the mold base body to rotate through the connecting block and the second fixed block. At the same time, the rotation of the second gear will drive the turbine to rotate through the rotating toothed disc, the rotating rod and the worm, and the rotation of the turbine will drive the first connecting rod to rotate, and the rotation of the first connecting rod will drive the second connecting rod to rotate through the two third gears, so that the mold base body can be rotated with auxiliary support, so that the mold base body can be rotated conveniently and stably;

[0020] (4) During operation, the die groove, the first cavity, the perforation, the ejector pin, the first baffle, the first spring, the trapezoidal slider, the connecting strip, the second cavity, the connecting rod, the second baffle, the second spring, the ejector pin and the arc-surface ejector block are provided, so that the stamped parts can be conveniently and effectively exported; when the die base body rotates to present a vertical state, the arc-surface ejector block will contact the top of the fixed frame, and the contact between the arc-surface ejector block and the top of the fixed frame will drive the ejector pin to push and squeeze the connecting rod, thereby moving the multiple trapezoidal sliders, and the movement of the trapezoidal sliders will squeeze the ejector pin, so that the ejector pin pushes the stamped parts inside the die groove, so that the stamped parts fall into the collection box for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0022] In the attached picture:

[0023] Figure 1It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 It is a cross-sectional structural schematic diagram of the collecting box and the moving frame of the present invention;

[0025] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure at point A;

[0026] Figure 4 It is a cross-sectional structural schematic diagram of the fixed frame and the movable frame of the present invention;

[0027] Figure 5 It is a schematic diagram of the side cross-section structure of the fixed frame and the movable frame of the present invention;

[0028] Figure 6 It is a schematic cross-sectional structural diagram of the mold base body of the present invention;

[0029] In the figure: 1, fixed base; 2, fixed frame; 3, connecting column; 4, collecting box; 5, motor; 6, threaded shaft; 7, mobile connecting mechanism; 701, fixed slat; 702, connecting slat; 703, T-shaped slat; 704, T-shaped sliding groove; 8, mobile frame; 9, first fixed block; 10, adjusting groove; 11, adjusting rotating mechanism; 1101, first gear; 1102, large gear; 1103, second gear; 1104, rack; 12, connecting block; 13, second fixed block ; 14. Die base body; 15. Rotating gear plate; 16. Rotating rod; 17. Receiving groove; 18. Worm; 19. Turbine; 20. First connecting rod; 21. Second connecting rod; 22. Connecting box; 23. Die groove; 24. First cavity; 25. Perforation; 26. Ejector pin; 27. First baffle; 28. First spring; 29. ​​Trapezoidal slider; 30. Connecting strip; 31. Second cavity; 32. Connecting rod; 33. Second baffle; 34. Second spring; 35. Ejector pin; 36. Arc surface ejector block. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] Embodiment 1, by Figures 1 to 6The present invention includes a fixed base 1, a fixed frame 2 is provided on the upper part of the fixed base 1, a connecting column 3 is installed in a circular manner with equal distance between the bottom of the fixed frame 2 and the top of the fixed base 1, a collecting box 4 is installed at one end of the top of the fixed base 1, and the collecting operation can be effectively performed by setting the collecting box 4, a motor 5 is installed in the middle of one end of the fixed frame 2, a threaded shaft 6 is rotatably installed in the middle of the inner side of the fixed frame 2, one end of the threaded shaft 6 is fixedly connected to the output end of the motor 5, a movable connecting mechanism 7 is installed on the surface of the threaded shaft 6, and a movable frame 8 is provided on the top of the fixed frame 2. The upper part of the mobile connection mechanism 7 is connected to the bottom of the mobile frame 8, and first fixed blocks 9 are installed on both sides of one end of the mobile frame 8. Adjustment grooves 10 are opened in the middle of the two first fixed blocks 9, and an adjustment rotation mechanism 11 is installed inside the adjustment groove 10. A connection block 12 is installed on the upper part of the adjustment rotation mechanism 11. A second fixed block 13 is fixedly installed at one end of the two connection blocks 12. Through the setting of the second fixed block 13, the mold base body 14 and the connection block 12 can be effectively connected. The mold base body 14 is fixedly installed between one side of the two second fixed blocks 13;

[0032] The movable connecting mechanism 7 includes two fixed slats 701, a connecting slat 702, two T-shaped slats 703 and two T-shaped sliding grooves 704. The two fixed slats 701 are fixedly installed on both sides of the bottom of the movable frame 8, the connecting slat 702 is fixedly installed between the middle parts of the two fixed slats 701, the threaded shaft 6 is threadedly connected to the middle part of the connecting slat 702, the two T-shaped slats 703 are fixedly installed on the opposite side of the two fixed slats 701, the two T-shaped sliding grooves 704 are opened on both sides inside the fixed frame 2, and the two T-shaped slats 703 are slidably clamped in the inside of the two T-shaped sliding grooves 704, so that effective movement and adjustment can be performed.

[0033] Embodiment 2, based on embodiment 1, Figure 5 It is given that long grooves are provided on both sides of the top of the fixed frame 2, and sliding strips are fixedly installed on both sides of the bottom of the movable frame 8. The sliding strips are slidably connected to the inside of the long grooves, so that the movable frame 8 can be effectively moved and effectively supported.

[0034] Embodiment 3, based on embodiment 1, Figure 3It is given that the adjusting rotation mechanism 11 includes a first gear 1101, a large gear 1102, a second gear 1103 and a rack 1104. The first gear 1101 is rotatably installed at the lower part of the adjusting groove 10, the large gear 1102 is rotatably installed at the upper part of the adjusting groove 10, and the second gear 1103 is rotatably installed at the bottom of the adjusting groove 10. The first gear 1101 is meshed with the large gear 1102 and the second gear 1103. The other end of the connecting block 12 is fixedly connected to the axis of the large gear 1102, the rack 1104 is fixedly installed at the edges on both sides of the top of the fixed frame 2, and the second gear 1103 is movably meshed with the rack 1104, so that the movement of the movable frame 8 can be effectively converted into adjustment power.

[0035] Embodiment 4, based on embodiment 3, Figure 2 , Figure 3 , Figure 4 and Figure 5 It is shown that one side of the second gear 1103 is meshedly connected with a rotating gear plate 15, and a rotating rod 16 is fixedly connected to the axis of the rotating gear plate 15. Receiving grooves 17 are provided on both sides of the top of the movable frame 8. The rotating rod 16 is rotatably connected to the bottom of the receiving groove 17, and a worm 18 is installed at one end of the rotating rod 16 located inside the receiving groove 17. The surface of the worm 18 is meshedly connected with a turbine 19, thereby enabling effective transmission adjustment.

[0036] Embodiment 5, based on embodiment 4, Figure 2 and Figure 4 It is given that the turbine 19 is rotatably installed at one end inside the two receiving grooves 17, and the first connecting rod 20 is fixedly installed at the axis of the two turbines 19, and the second connecting rod 21 is rotatably installed at both ends of one side of the mold base body 14, and a connecting box 22 is installed between the second connecting rod 21 and the first connecting rod 20, so as to effectively provide auxiliary support for the rotation adjustment of the mold base body 14.

[0037] Embodiment 6, based on embodiment 5, Figure 2 and Figure 4 It is given that third gears are rotatably installed on both sides inside the connecting box 22, and the two third gears are meshed with each other. One end of the second connecting rod 21 and one end of the first connecting rod 20 are fixedly connected to the axes of the two third gears respectively, so that the first connecting rod 20 and the second connecting rod 21 can be effectively rotated and adjusted.

[0038] Embodiment 7, based on embodiment 1, Figure 6It is shown that a mold groove 23 is opened in the middle of the other side of the mold base body 14, a first cavity 24 is opened on the inner side of the mold groove 23, a through hole 25 is opened at an equal distance between the first cavity 24 and the mold groove 23, a push pin 26 is movably inserted inside the through hole 25, and a first baffle 27 is installed on one side of the push pin 26 located in the first cavity 24, and a first spring 28 is sleeved on one side of the first baffle 27 and located in the middle of the push pin 26, so that the product stamped in the mold groove 23 can be ejected.

[0039] Embodiment 8, based on embodiment 1, Figure 6 It is shown that trapezoidal sliders 29 are equidistantly provided inside the first cavity 24, one end of the ejector pin 26 is in sliding contact with the trapezoidal slider 29, a connecting strip 30 is connected between the trapezoidal sliders 29, a second cavity 31 is opened on one side of the first cavity 24, the second cavity 31 is communicated with the first cavity 24, and a connecting rod 32 is movably inserted between the second cavity 31 and the first cavity 24, one end of the connecting rod 32 is fixedly connected to one side of one of the trapezoidal sliders 29, a second baffle 33 is fixedly installed on the end of the connecting rod 32 located inside the second cavity 31, a second spring 34 is sleeved on one side of the second baffle 33 and at one end of the connecting rod 32, so that the ejector pin 26 can be effectively controlled to perform the ejection operation.

[0040] Embodiment 9, based on embodiment 8, Figure 6 It is shown that a push rod 35 is fixedly mounted on one side of the second baffle 33, one end of the push rod 35 extends outside one end of the mold base body 14, and an arc-surface push block 36 is fixedly mounted on one end of the push rod 35, so that the pressing and pushing operation can be effectively performed.

[0041] Embodiment 10, based on embodiment 1, Figure 2 It is given that a protective cotton layer is installed inside the collecting box 4, so that the fallen stamping products can be safely collected.

[0042] Working principle: when the die base body 14 needs to drive the stamped parts to move, first start the motor 5 to rotate the threaded shaft 6. The rotation of the threaded shaft 6 will cause the connecting strip 702 to move on its surface. The movement of the connecting strip 702 will drive the two fixed strips 701 to move, so that the moving frame 8 can slide on the top of the fixed frame 2. At the same time, the movement of the two fixed strips 701 will cause the T-shaped strip 703 to slide inside the T-shaped sliding groove 704, so that the moving frame 8 can stably and effectively drive the die base body 14 to move and adjust; when the moving frame 8 drives the first fixed block 9 to move to the end of the rack 1104, the second gear 1103 will mesh with the rack 1104 and rotate. The rotation of the second gear 1103 drives the large gear 1102 to rotate through the first gear 1101, and the rotation of the large gear 1102 will drive the die through the connecting block 12 and the second fixed block 13 The base body 14 rotates, and at the same time, the rotation of the second gear 1103 will drive the turbine 19 to rotate through the rotating toothed disc 15, the rotating rod 16 and the worm 18. The rotation of the turbine 19 will drive the first connecting rod 20 to rotate. The rotation of the first connecting rod 20 will drive the second connecting rod 21 to rotate through two third gears, thereby providing auxiliary support for the rotation of the mold base body 14, so that the mold base body 14 can be rotated conveniently and stably; when the mold base body 14 rotates to a vertical state, the arc-surface top block 36 will contact the top of the fixed frame 2. The arc-surface top block 36 will contact the top of the fixed frame 2, which will drive the top rod 35 to push and squeeze the connecting rod 32, thereby moving multiple trapezoidal sliders 29. The movement of the trapezoidal sliders 29 will squeeze the top pin 26, so that the top pin 26 pushes the parts that have been stamped inside the die groove 23, so that the stamped parts fall into the collection box 4 for collection.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] 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. A die base reinforcement device for the production of vehicle body parts, comprising a fixed base (1), characterized in that: The upper part of the fixed base (1) is provided with a fixed frame (2), a connecting column (3) is installed in an annular manner at equal distances between the bottom of the fixed frame (2) and the top of the fixed base (1), a collecting box (4) is installed at one end of the top of the fixed base (1), a motor (5) is installed in the middle of one end of the fixed frame (2), a threaded shaft (6) is rotatably installed in the middle of the inner side of the fixed frame (2), one end of the threaded shaft (6) is fixedly connected to the output end of the motor (5), a movable connecting mechanism (7) is installed on the surface of the threaded shaft (6), and a movable frame is installed at the top of the fixed frame (2). (8), the upper part of the movable connection mechanism (7) is connected to the bottom of the movable frame (8), first fixed blocks (9) are installed on both sides of one end of the movable frame (8), the middle parts of the two first fixed blocks (9) are provided with adjustment grooves (10), the inside of the adjustment grooves (10) is installed with an adjustment rotation mechanism (11), the upper part of the adjustment rotation mechanism (11) is installed with a connecting block (12), one end of the two connecting blocks (12) is fixedly installed with a second fixed block (13), and a mold base body (14) is fixedly installed between one side of the two second fixed blocks (13); The mobile connection mechanism (7) comprises two fixed slats (701), a connecting slat (702), two T-shaped slats (703) and two T-shaped sliding grooves (704), the two fixed slats (701) are fixedly mounted on both sides of the bottom of the mobile frame (8), the connecting slat (702) is fixedly mounted between the middle parts of the two fixed slats (701), the threaded shaft (6) is threadedly connected to the middle part of the connecting slat (702), the two T-shaped slats (703) are fixedly mounted on the opposite sides of the two fixed slats (701), the two T-shaped sliding grooves (704) are arranged on both sides inside the fixed frame (2), and the two T-shaped slats (703) are slidably engaged in the inside of the two T-shaped sliding grooves (704); The adjusting rotation mechanism (11) comprises a first gear (1101), a large gear (1102), a second gear (1103) and a rack (1104); the first gear (1101) is rotatably mounted on the lower part of the adjusting groove (10); the large gear (1102) is rotatably mounted on the upper part of the adjusting groove (10); the second gear (1103) is rotatably mounted on the bottom of the adjusting groove (10); the first gear (1101) is meshedly connected with the large gear (1102) and the second gear (1103); the other end of the connecting block (12) is fixedly connected to the axis of the large gear (1102); the rack (1104) is fixedly connected to the axis of the large gear (1102); 104) is fixedly mounted on the edges of both sides of the top of the fixed frame (2), and the second gear (1103) is movably meshed with the rack (1104), one side of the second gear (1103) is meshed with a rotating toothed disc (15), and a rotating rod (16) is fixedly connected at the axis of the rotating toothed disc (15), and a receiving groove (17) is provided on both sides of the top of the movable frame (8), and the rotating rod (16) is rotatably connected to the bottom of the receiving groove (17), and a worm (18) is installed at one end of the rotating rod (16) located inside the receiving groove (17), and a turbine (19) is meshed with the surface of the worm (18).

2. The die base reinforcement device for the production of vehicle body parts according to claim 1, characterized in that: Long grooves are provided on both sides of the top of the fixed frame (2), and sliding clips are fixedly installed on both sides of the bottom of the movable frame (8), and the sliding clips are slidably clipped inside the long grooves.

3. The die base reinforcement device for the production of vehicle body parts according to claim 1, characterized in that: The turbine (19) is rotatably mounted at one end inside the two receiving grooves (17), and a first connecting rod (20) is fixedly mounted at the axis of the two turbines (19), and a second connecting rod (21) is rotatably mounted at both ends of one side of the mold base body (14), and a connecting box (22) is installed between the second connecting rod (21) and the first connecting rod (20).

4. The die base reinforcement device for the production of vehicle body parts according to claim 3, characterized in that: Third gears are rotatably mounted on both sides of the connection box (22), the two third gears are meshed with each other, and one end of the second connecting rod (21) and one end of the first connecting rod (20) are fixedly connected to the axis centers of the two third gears respectively.

5. The die base reinforcement device for the production of vehicle body parts according to claim 1, characterized in that: A mold groove (23) is provided in the middle of the other side of the mold base body (14), a first cavity (24) is provided inside the mold groove (23), a through hole (25) is provided at an equal distance between the first cavity (24) and the mold groove (23), a push pin (26) is movably inserted inside the through hole (25), a first baffle (27) is installed on one side of the push pin (26) located in the first cavity (24), and a first spring (28) is sleeved on one side of the first baffle (27) and located in the middle of the push pin (26).

6. The die base reinforcement device for the production of vehicle body parts according to claim 5, characterized in that: Trapezoidal sliders (29) are equidistantly arranged inside the first cavity (24), one end of the ejector pin (26) is in sliding contact with the trapezoidal sliders (29), a connecting strip (30) is connected between the trapezoidal sliders (29), a second cavity (31) is opened on one side of the first cavity (24), the second cavity (31) is communicated with the first cavity (24), a connecting rod (32) is movably inserted between the second cavity (31) and the first cavity (24), one end of the connecting rod (32) is fixedly connected to one side of one of the trapezoidal sliders (29), a second baffle (33) is fixedly installed at the end of the connecting rod (32) located inside the second cavity (31), and a second spring (34) is sleeved on one side of the second baffle (33) and at one end of the connecting rod (32).

7. The die base reinforcement device for the production of vehicle body parts according to claim 6, characterized in that: A push rod (35) is fixedly mounted on one side of the second baffle (33), one end of the push rod (35) extends outside one end of the mold base body (14), and a curved top block (36) is fixedly mounted on one end of the push rod (35).

8. The die base reinforcement device for the production of vehicle body parts according to claim 1, characterized in that: A protective cotton layer is installed inside the collecting box (4).

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