Safety belt retractor punch forming device with cooling mechanism

Abstract

The invention discloses a safety belt retractor punch forming device with a cooling mechanism, and belongs to the technical field of punch forming, the safety belt retractor punch forming device comprises a control cabinet body, an upper die base and a lower die base, the control cabinet body is fixedly connected with a supporting base arranged below the lower die base, a lower die is arranged in the lower die base, an upper die is arranged in the upper die base, and a cooling mechanism is arranged on the upper die base. A guide column is arranged between the upper die base and the lower die base. According to the semi-stamped product overturning device, the magnetic baffles make contact with the limiting columns on the opposite sides in the rotating process, the stability of the rotating shaft is guaranteed through the magnetic force effect between the limiting columns and the magnetic baffles, and therefore products can be overturned smoothly, and automatic clamping and overturning of the semi-stamped products are achieved; the risk of scratching possibly caused by sharp edges of products in the operation process is effectively avoided, and meanwhile, the problem of scalding possibly caused by high temperature of the products does not need to be worried about; according to the device, the operation efficiency and the safety are remarkably improved, and the continuity and the stability of the production process are ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of stamping and forming, and in particular relates to a stamping and forming device for a seat belt retractor with a cooling mechanism. Background Art

[0002] The seat belt retractor is a key component in the car seat belt system. Its main function is to roll up the slack part of the seat belt under normal circumstances and quickly lock it in an emergency to limit the forward movement of the occupants, thereby reducing injuries.

[0003] The guide ring of the seat belt retractor is an important component in the seat belt system. Its main function is to guide the path of the seat belt and ensure that the seat belt moves smoothly during the retraction and release process while maintaining appropriate tension;

[0004] In the existing stamping forming technology field, stamping equipment is often equipped with cooling means to cool down the stamped products. However, as an independent part, the guide ring is designed to form four precise small holes on the upper side through the front stamping process, and a flange structure on the lower side through the reverse stamping process. This double-sided stamping requirement means that the material must undergo two independent stamping operations. However, this process is not without challenges: the heat generated during the stamping operation will cause the product temperature to rise, and at the same time, the edges of the product often become sharp and rough after stamping, which not only increases the safety risks during operation, but also makes it difficult to quickly and accurately remove and flip the product. These factors jointly affect the flipping and adjustment of the product after the semi-stamping is completed, thereby reducing the efficiency of the entire stamping process.

[0005] Based on this, the present invention designs a seat belt retractor stamping and forming device with a cooling mechanism to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to solve the problems of low processing efficiency and potential safety hazards in the product stamping process, and to propose a seat belt retractor stamping forming device with a cooling mechanism.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A seat belt retractor stamping forming device with a cooling mechanism comprises a control cabinet, an upper die base and a lower die base, the control cabinet is fixedly connected with a support base arranged under the lower die base, the lower die base is provided with a lower die, the upper die base is provided with an upper die, a guide column is provided between the upper die base and the lower die base, the guide column upper die base is provided with a driving mechanism connected to the control cabinet, the lower die base is fixedly connected with two pads, the pads are fixedly connected with a movable blocking mechanism, the pads are fixedly connected with an electric slide rail, and the electric slide rail is provided with a guide column between the upper die base and the lower die base. An electric slider is provided, a sliding seat is fixedly connected to the side of the electric slider, a flip support mechanism is connected through the front of the sliding seat, a movable clamp is fixedly connected to the end of the flip support mechanism close to the lower mold, the flip support mechanism is fixedly connected to the outside of the lower mold base, a sliding spraying mechanism arranged on the lower mold base is fixedly connected to the sliding seat, four second fixed rods are fixedly connected to the lower mold base, the top end of the second fixed rod is fixedly connected to a side plate, a guide hole is opened on the side of the side plate, and the sliding spraying mechanism is slidably arranged in the guide hole.

[0009] As a further description of the above technical solution:

[0010] The control cabinet is connected with a storage frame, a guide groove is provided under the side plate, the sliding spray mechanism is slidably arranged in the guide groove, the guide groove is T-shaped, and a moving wheel is fixedly connected under the control cabinet.

[0011] As a further description of the above technical solution:

[0012] The movable blocking mechanism comprises a sliding frame fixedly connected to the pad, a sliding block is slidably connected in the sliding frame, a moving frame is fixedly connected to the sliding block, and two extension parts are arranged at the inner side of the moving frame near the top.

[0013] As a further description of the above technical solution:

[0014] A contact block is arranged on the inner wall of the movable frame, and the contact block is arranged in a triangular shape. The sliding block and the inner wall of the sliding frame are both arranged in a T-shape.

[0015] As a further description of the above technical solution:

[0016] The flip support mechanism includes a movable rotating component that passes through the front of the sliding seat. The movable rotating component is provided with an extrusion frame on the side away from the lower mold. The outside of the extrusion frame is fixedly connected to a first fixing rod, and the first fixing rod is fixedly connected to the outside of the lower mold seat.

[0017] As a further description of the above technical solution:

[0018] The side of the extrusion frame close to the lower mold is composed of an inclined section and a vertical section. The movable rotating assembly includes two limit columns and a bearing penetrating the front of the sliding seat. A rotating shaft is rotatably connected in the bearing, and a sliding sleeve is penetrated and connected on the front of the rotating shaft. A sliding rod in a rectangular shape is slidably connected in the sliding sleeve. The sliding rod is fixedly connected to the movable clamping plate, and a circular block is fixedly connected to one end of the sliding rod close to the extrusion frame.

[0019] As a further description of the above technical solution:

[0020] The position of the circular block corresponds to the position of the extrusion frame, the limiting column is fixedly connected to the outside of the sliding seat, and a magnetic baffle is provided on the side of the rotating shaft corresponding to the position of the limiting column. When the magnetic baffle rotates to contact the limiting column, the sides of the two that are close to each other have opposite magnetism.

[0021] As a further description of the above technical solution:

[0022] Two extension columns are provided on the side of the rotating shaft near the movable clamping plate, and the positions of the extension columns correspond to the positions of the extension parts, and the positions of the extension columns correspond to the positions of the triangular contact blocks.

[0023] As a further description of the above technical solution:

[0024] The sliding spraying mechanism includes two moving rods slidably arranged in the guide holes, the moving rods are set to be cylindrical, the moving rods are slidably connected to the outside of the moving rods with a connecting sleeve, the connecting sleeve is fixedly connected to the outside of the connecting sleeve, the guide block is slidably connected in the guide groove, the end of the moving rod close to the sliding seat is fixedly connected to a connecting seat, and the connecting seat is connected to a spray head on the side close to the sliding seat.

[0025] As a further description of the above technical solution:

[0026] The guide hole is composed of a continuous inclined segment hole structure. A support rod is fixedly connected to the moving rod. A support sleeve is slidably connected outside the two support rods. The support sleeve is fixedly connected to the sliding seat.

[0027] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0028] 1. In the present invention, when the electric slider drives the sliding seat to slide upward along the electric slide rail, the rising movement of the sliding seat will synchronously drive the sliding rod and the circular block to rise. In this process, the circular block is acted upon by the inclined surface of the extrusion frame, and then pushes the circular block, the sliding rod and the moving clamping plate to approach the product, thereby realizing accurate clamping of the product. As the sliding seat continues to rise, the extension column contacts the extension part, triggering the extension part to squeeze the extension column, the rotating shaft, the moving clamping plate and the magnetic baffle, causing the combination to rotate. The magnetic baffle contacts the limiting column on the opposite side during the rotation process, and the magnetic force between the limiting column and the magnetic baffle is used to ensure the stability of the rotating shaft, thereby smoothly completing the flipping of the product, realizing automatic clamping and flipping of the product after semi-stamping, and effectively avoiding the risk of scratches caused by the sharp edges of the product during operation. At the same time, there is no need to worry about scalding problems caused by high temperature of the product. The device not only significantly improves the operating efficiency and safety, but also ensures the continuity and stability of the production process.

[0029] 2. In the present invention, while the sliding seat slides vertically, the upward movement of the support sleeve is precisely controlled. The support sleeve drives the moving rod to move upward through the support rod. Thanks to the precise guidance of the guide hole, the moving rod can achieve horizontal reciprocating sliding during the rising process. This mechanism ensures that the support rod moves smoothly horizontally inside the support sleeve. When the connecting seat and the nozzle move, the lubricating oil can be effectively sprayed evenly on the surface of the product and the lower mold, thereby achieving comprehensive and efficient lubrication treatment of the mold and the surface of the semi-stamped product. This spraying method not only ensures the uniform distribution of the lubricating oil on the contact surface between the product and the mold, but also greatly improves the lubrication efficiency, reduces friction and wear, and improves the molding quality of the product and the service life of the mold. While improving the stamping processing efficiency, this device also significantly enhances the safety of operation and the reliability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the three-dimensional structure of a stamping and forming device for a seat belt retractor with a cooling mechanism proposed by the present invention;

[0031] Figure 2 This is an enlarged structural schematic diagram of the A part in u1 of a stamping and forming device for a seat belt retractor with a cooling mechanism proposed by the present invention;

[0032] Figure 3 A schematic diagram of the three-dimensional structure of a backing plate of a stamping and forming device for a seat belt retractor with a cooling mechanism proposed by the present invention;

[0033] Figure 4 A schematic diagram of a three-dimensional exploded structure of a movable blocking mechanism of a stamping and forming device for a seat belt retractor with a cooling mechanism proposed by the present invention;

[0034] Figure 5 A schematic diagram of the three-dimensional structure of a movable blocking mechanism of a stamping and forming device for a seat belt retractor with a cooling mechanism proposed by the present invention;

[0035] Figure 6 A schematic diagram of the three-dimensional structure of a sliding seat of a stamping and forming device for a seat belt retractor with a cooling mechanism proposed by the present invention;

[0036] Figure 7 A schematic diagram of the three-dimensional structure of a flip support mechanism of a stamping and forming device for a seat belt retractor with a cooling mechanism proposed by the present invention;

[0037] Figure 8 A schematic side view of a three-dimensional structure of a flip support mechanism of a stamping and forming device for a seat belt retractor with a cooling mechanism proposed by the present invention;

[0038] Fig. 9 This is a schematic diagram of the three-dimensional structure of a side plate of a stamping and forming device for a seat belt retractor with a cooling mechanism proposed by the present invention;

[0039] Fig.10 This is a three-dimensional structural schematic diagram of a sliding spraying mechanism of a seat belt retractor stamping forming device with a cooling mechanism proposed by the present invention.

[0040] Legend:

[0041] 1. Control cabinet; 2. Moving wheel; 3. Storage frame; 4. Support seat; 5. Lower die seat; 6. Upper die seat; 7. Upper die; 8. Lower die; 9. Guide column; 10. Driving mechanism; 11. Pad; 12. Movable blocking mechanism; 121. Sliding frame; 122. Sliding block; 123. Moving frame; 124. Contact block; 125. Extension; 13. Electric slide rail; 14. Electric slider; 15. Sliding seat; 16. Flip support mechanism; 161. Movable rotating assembly; 1611. Bearing; 1612. Rotating shaft; 16 13. Sliding sleeve; 1614. Sliding rod; 1615. Round block; 1616. Elastic component; 1617. Magnetic baffle; 1618. Limiting column; 1619. Extension column; 162. Extrusion frame; 163. First fixed rod; 17. Moving clamp; 18. Second fixed rod; 19. Side plate; 20. Guide hole; 21. Guide groove; 22. Sliding spray mechanism; 221. Moving rod; 222. Connecting sleeve; 223. Guide block; 224. Connecting seat; 225. Spray head; 226. Support rod; 227. Support sleeve. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Please refer to the attached Figure 1 -Attached Fig.10 The present invention provides a technical solution: a stamping and forming device for a seat belt retractor with a cooling mechanism, comprising a control cabinet 1, an upper die base 6 and a lower die base 5, wherein a support base 4 arranged under the lower die base 5 is fixedly connected to the control cabinet 1, a lower die 8 is arranged in the lower die base 5, an upper die 7 is arranged in the upper die base 6, a guide column 9 is arranged between the upper die base 6 and the lower die base 5, a driving mechanism 10 connected to the control cabinet 1 is arranged on the guide column 9 and the upper die base 6, two pads 11 are fixedly connected to the lower die base 5, a movable blocking mechanism 12 is fixedly connected to the pad 11, an electric slide rail 13 is fixedly connected to the pad 11, and the electric slide rail 13 is provided with an electric slider 14, a sliding seat 15 is fixedly connected to the side of the electric slider 14, a flip support mechanism 16 is connected through the front of the sliding seat 15, a movable clamping plate 17 is fixedly connected to the end of the flip support mechanism 16 close to the lower mold 8, the flip support mechanism 16 is fixedly connected to the outside of the lower mold base 5, a sliding spraying mechanism 22 arranged on the lower mold base 5 is fixedly connected to the sliding seat 15, four second fixed rods 18 are fixedly connected to the lower mold base 5, the top of the second fixed rod 18 is fixedly connected to the side plate 19, a guide hole 20 is opened on the side of the side plate 19, and the sliding spraying mechanism 22 is slidably arranged in the guide hole 20.

[0044] The driving mechanism 10 is used to control the downward movement of the upper mold 7 and the upper mold base 6. The upper mold 7 cooperates with the lower mold 8 to perform stamping and forming processing on the material. The electric slide rail 13 and the electric slider 14 used can control the sliding base 15 and the moving clamping plate 17 to move in the vertical direction.

[0045] Specifically, Figure 1 and Fig. 9 As shown, a storage frame 3 is connected to the control cabinet 1, a guide groove 21 is opened under the side plate 19, a sliding spraying mechanism 22 is slidably arranged in the guide groove 21, the guide groove 21 is set to be T-shaped, and a moving wheel 2 is fixedly connected to the control cabinet 1.

[0046] The guide groove 21 is used to guide the horizontal movement of the sliding spraying mechanism 22 to prevent the sliding spraying mechanism 22 from rotating and shaking;

[0047] Specifically, Figure 3-5As shown, the movable blocking mechanism 12 includes a sliding frame 121 fixedly connected to the pad 11, a sliding block 122 is slidably connected inside the sliding frame 121, a moving frame 123 is fixedly connected to the sliding block 122, and two extension parts 125 are provided on the inner side of the moving frame 123 near the top.

[0048] A contact block 124 is disposed on the inner wall of the moving frame 123 . The contact block 124 is configured in a triangular shape. The sliding block 122 and the inner wall of the sliding frame 121 are both configured in a T-shape.

[0049] The contact block 124 cooperates with the extension column 1619. When the extension column 1619 moves, it presses the inclined surface of the contact block 124, and the position of the movable frame 123 can be adjusted to control the corresponding positions of different extension parts 125 and the extension column 1619. The sliding block 122 and the sliding frame 121 are used to guide the movement of the movable frame 123 and the extension part 125 to ensure the stable movement of the movable frame 123. The extension part 125 blocks the movement process of the extension column 1619 to control the rotation of the extension column 1619 and the rotating shaft 1612.

[0050] Specifically, Figure 5-8 As shown, the flip support mechanism 16 includes a movable rotating component 161 that passes through the front of the sliding seat 15. The movable rotating component 161 is provided with an extrusion frame 162 on the side away from the lower mold 8. The extrusion frame 162 is fixedly connected to the outside with a first fixed rod 163, and the first fixed rod 163 is fixedly connected to the outside of the lower mold base 5.

[0051] The side of the extrusion frame 162 close to the lower mold 8 is composed of an inclined section and a vertical section. The movable rotating component 161 includes two limit columns 1618 and a bearing 1611 that passes through the front of the sliding seat 15. A rotating shaft 1612 is rotatably connected in the bearing 1611. A sliding sleeve 1613 is passed through the front of the rotating shaft 1612. A rectangular sliding rod 1614 is slidably connected in the sliding sleeve 1613. The sliding rod 1614 is fixedly connected to the movable clamp 17. A circular block 1615 is fixedly connected to one end of the sliding rod 1614 close to the extrusion frame 162.

[0052] The position of the circular block 1615 corresponds to the position of the extrusion frame 162, the limiting column 1618 is fixedly connected to the outside of the sliding seat 15, and a magnetic baffle 1617 is provided on the side of the rotating shaft 1612 corresponding to the position of the limiting column 1618. When the magnetic baffle 1617 rotates to contact with the limiting column 1618, the two sides close to each other have opposite magnetism.

[0053] Two extension columns 1619 are provided on the side of the rotating shaft 1612 near the movable clamping plate 17 . The positions of the extension columns 1619 correspond to the positions of the extension portions 125 , and the positions of the extension columns 1619 correspond to the positions of the triangular contact blocks 124 .

[0054] The cooperation between the magnetic baffle 1617 and the limiting column 1618 limits the rotation limit positions on both sides of the rotating shaft 1612, and the magnetic force between the two makes the rotation process of the rotating shaft 1612 smoother. The bearing 1611 limits the rotation of the rotating shaft 1612, the sliding rod 1614 and the movable clamping plate 17, which is convenient for the flipping action of the movable clamping plate 17 after clamping the product. When the circular block 1615 is squeezed by the inclined surface of the squeezing frame 162, the sliding rod 1614 and the movable clamping plate 17 can be controlled to clamp the product. The elastic force applied by the elastic component 1616 to the sliding rod 1614 can prevent the sliding rod 1614 from shaking at will. The sliding sleeve 1613 guides the rectangular sliding rod 1614 to ensure that the sliding rod 1614 slides stably in the rotating shaft 1612. When the extension column 1619 is blocked by the extension part 125 when the sliding seat 15 moves, the rotation of the rotating shaft 1612 can be controlled.

[0055] Specifically, Figure 3 and Figure 9-10 As shown, the sliding spraying mechanism 22 includes two moving rods 221 slidably arranged in the guide hole 20, the moving rod 221 is set to be cylindrical, the moving rod 221 is slidably connected to the outside of the connecting sleeve 222, the connecting sleeve 222 is fixedly connected to the outside of the guiding block 223, the guiding block 223 is slidably connected in the guiding groove 21, the end of the moving rod 221 close to the sliding seat 15 is fixedly connected to the connecting seat 224, and the connecting seat 224 is connected to the side of the sliding seat 15 with the nozzle 225.

[0056] The guide hole 20 is composed of a continuous inclined segment hole structure. A support rod 226 is fixedly connected to the moving rod 221 . A support sleeve 227 is slidably connected outside the two support rods 226 . The support sleeve 227 is fixedly connected to the sliding seat 15 .

[0057] The guide groove 21 guides the movement of the guide block 223 and the connecting sleeve 222 to ensure that the moving rod 221 and the connecting seat 224 will not rotate when moving. The support sleeve 227 is used to control the support rod 226 and the moving rod 221 to move up and down through the movement of the sliding seat 15, and the support rod 226 can slide horizontally to a certain extent in the support sleeve 227. The moving rod 221 cooperates with the guide hole 20, and the upward moving rod 221 is guided by the guide hole 20 to control the moving rod 221 to perform reciprocating motion in the horizontal direction. The connecting seat 224 sprays lubricating oil on the lower mold 8 and the product surface through the nozzle 225.

[0058] Working principle, when in use: after completing the stamping of one side of the product, when it is necessary to stamp and form the other side, the ejection mechanism in the lower mold 8 ejects the product upwards, and after the product is separated from the lower mold 8, the electric slider 14 is controlled to slide upwards in the electric slide rail 13, and the sliding seat 15 moves upwards while controlling the sliding rod 1614 and the circular block 1615 to move upwards. When the moving clamping plate 17 moves upwards to the corresponding product position, the circular block 1615 is squeezed by the inclined surface of the squeezing frame 162, and the circular block 1615, the sliding rod 1614 and the moving clamping plate 17 move close to the product;

[0059] The movable clamping plate 17 clamps the product, and then the sliding seat 15 continues to move upward. When the extension column 1619 contacts the extension part 125, the extension part 125 is controlled to squeeze the extension column 1619, the rotating shaft 1612, the movable clamping plate 17 and the magnetic baffle 1617 to rotate. The magnetic baffle 1617 rotates to contact the limiting column 1618 on the other side. The magnetic force between the limiting column 1618 and the magnetic baffle 1617 keeps the rotating shaft 1612 stable, and the product is flipped at the same time. The sliding seat 15 moves upward and controls the support sleeve 227 to move upward. The support sleeve 227 controls the movable rod 221 to move upward through the support rod 226. The movable rod 221 is guided by the guide hole 20, and the support rod 226 is controlled to slide horizontally in the support sleeve 227, so as to realize the horizontal reciprocating sliding of the movable rod 221 in the process of controlling the movable rod 221 to move upward.

[0060] When the connecting seat 224 and the nozzle 225 move, the lubricating oil is sprayed on the product and the lower mold 8. The electric slider 14 slides downward in the electric slide rail 13 until the extension column 1619 contacts the contact block 124. The contact block 124 and the movable frame 123 are controlled to move along the sliding frame 121, so that the corresponding extension part 125 slides to the position of the corresponding extension column 1619. When the circular block 1615 moves down to separate from the inclined part of the extrusion frame 162, the elastic component 1616 controls the sliding rod 1614 and the movable splint 17 to separate from the product. The product flips over and falls on the ejection mechanism, and then the upper mold 7 is controlled to move through the driving mechanism 10 to stamp the product again.

[0061] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A seat belt retractor stamping and forming device with a cooling mechanism, comprising a control cabinet (1), an upper die base (6) and a lower die base (5), characterized in that: The control cabinet (1) is fixedly connected to a support base (4) arranged under a lower die base (5); a lower die (8) is arranged in the lower die base (5); an upper die (7) is arranged in the upper die base (6); a guide column (9) is arranged between the upper die base (6) and the lower die base (5); a driving mechanism (10) connected to the control cabinet (1) is arranged on the guide column (9) and the upper die base (6); two pads (11) are fixedly connected to the lower die base (5); a movable blocking mechanism (12) is fixedly connected to the pads (11); an electric slide rail (13) is fixedly connected to the pads (11); an electric slider (14) is arranged in the electric slide rail (13); a side surface of the electric slider (14) A sliding seat (15) is fixedly connected, a flip support mechanism (16) is connected through the front of the sliding seat (15), a movable clamping plate (17) is fixedly connected to one end of the flip support mechanism (16) close to the lower mold (8), the flip support mechanism (16) is fixedly connected to the outside of the lower mold seat (5), the sliding seat (15) is fixedly connected to a sliding spraying mechanism (22) arranged on the lower mold seat (5), the lower mold seat (5) is fixedly connected to four second fixed rods (18), the top end of the second fixed rod (18) is fixedly connected to a side plate (19), the side of the side plate (19) is provided with a guide hole (20), and the sliding spraying mechanism (22) is slidably arranged in the guide hole (20).

2. A stamping and forming device for a seat belt retractor with a cooling mechanism according to claim 1, characterized in that: The control cabinet (1) is connected to a storage frame (3), a guide groove (21) is provided under the side plate (19), the sliding spraying mechanism (22) is slidably arranged in the guide groove (21), the guide groove (21) is set in a T-shape, and a moving wheel (2) is fixedly connected under the control cabinet (1).

3. A stamping and forming device for a seat belt retractor with a cooling mechanism according to claim 1, characterized in that: The movable blocking mechanism (12) comprises a sliding frame (121) fixedly connected to the backing plate (11), a sliding block (122) slidably connected inside the sliding frame (121), a moving frame (123) fixedly connected to the sliding block (122), and two extension parts (125) are provided on the inner side of the moving frame (123) near the top.

4. A stamping and forming device for a seat belt retractor with a cooling mechanism according to claim 3, characterized in that: The inner wall of the movable frame (123) is provided with a contact block (124), the contact block (124) is designed to be triangular, and the inner walls of the sliding block (122) and the sliding frame (121) are both designed to be T-shaped.

5. A stamping and forming device for a seat belt retractor with a cooling mechanism according to claim 4, characterized in that: The flip support mechanism (16) comprises a movable rotating component (161) penetrating through the front of the sliding seat (15); a pressing frame (162) is provided on the side of the movable rotating component (161) away from the lower mold (8); a first fixing rod (163) is fixedly connected to the outside of the pressing frame (162); and the first fixing rod (163) is fixedly connected to the outside of the lower mold seat (5).

6. A stamping and forming device for a seat belt retractor with a cooling mechanism according to claim 5, characterized in that: The side of the extrusion frame (162) close to the lower mold (8) is composed of an inclined section and a vertical section. The movable rotating component (161) includes two limit columns (1618) and a bearing (1611) penetrating the front of the sliding seat (15). A rotating shaft (1612) is rotatably connected in the bearing (1611). A sliding sleeve (1613) is penetrated and connected on the front of the rotating shaft (1612). A sliding rod (1614) set in a rectangular shape is slidably connected in the sliding sleeve (1613). The sliding rod (1614) is fixedly connected to the movable clamp (17). A circular block (1615) is fixedly connected to one end of the sliding rod (1614) close to the extrusion frame (162).

7. A stamping and forming device for a seat belt retractor with a cooling mechanism according to claim 6, characterized in that: The position of the circular block (1615) corresponds to the position of the extrusion frame (162); the limiting post (1618) is fixedly connected to the outside of the sliding seat (15); a magnetic baffle (1617) is provided on the side of the rotating shaft (1612) at a position corresponding to the limiting post (1618); when the magnetic baffle (1617) rotates to contact the limiting post (1618), the sides of the two that are close to each other have opposite magnetism.

8. A stamping and forming device for a seat belt retractor with a cooling mechanism according to claim 7, characterized in that: Two extension columns (1619) are provided on the side of the rotating shaft (1612) near the movable clamping plate (17), and the positions of the extension columns (1619) correspond to the positions of the extension parts (125), and the positions of the extension columns (1619) correspond to the positions of the triangular contact blocks (124).

9. A stamping and forming device for a seat belt retractor with a cooling mechanism according to claim 1, characterized in that: The sliding spraying mechanism (22) comprises two moving rods (221) slidably arranged in the guide holes (20), the moving rods (221) being cylindrical, the moving rods (221) being slidably connected to a connecting sleeve (222) on the outside, the connecting sleeve (222) being fixedly connected to a guiding block (223) on the outside, the guiding block (223) being slidably connected in the guiding groove (21), the moving rod (221) having one end close to the sliding seat (15) being fixedly connected to a connecting seat (224), and the connecting seat (224) having one side close to the sliding seat (15) being connected to a spray head (225).

10. A stamping and forming device for a seat belt retractor with a cooling mechanism according to claim 9, characterized in that: The guide hole (20) is composed of a continuous inclined segment hole structure. A support rod (226) is fixedly connected to the moving rod (221). A support sleeve (227) is slidably connected outside the two support rods (226). The support sleeve (227) is fixedly connected to the sliding seat (15).

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