A molding device for automobile mounting bracket

Abstract

The present invention relates to the field of stamping structures of automobile mounting brackets, and in particular to a forming device for an automobile mounting bracket, comprising a base plate, wherein a supporting guide rod and a supporting telescopic cylinder are installed on the upper surface of the base plate through a height-increasing mechanism, a large L-shaped plate is fixedly installed on the front side of the supporting guide rod, an L-shaped positioning plate is installed on the large L-shaped plate through a shifting mechanism, a top plate is fixedly installed on the rear surface of the upper end of the large L-shaped plate, a resist plate is installed below the top plate through a transverse pressing mechanism, a pressing piece is installed on the lower surface of the top plate through a pressing mechanism, a square stamping block is installed on the lower surface of the top plate through a transverse punching mechanism, a small L-shaped plate is fixedly installed on the rear surface of the top plate, a large connecting plate is fixedly installed on the lower surface of the supporting telescopic cylinder, and a second fixing frame is installed on the large connecting plate through a connecting mechanism. The present invention realizes automatic adjustment and processing of lock reinforcement plates of different sizes and reduces equipment costs.

Description

Technical Field

[0001] The invention relates to the field of stamping structures of automobile mounting brackets, and in particular to a molding device for automobile mounting brackets. Background Art

[0002] During the car installation process, a reinforcement plate needs to be installed for the seat belt buckle. The reinforcement plate increases the support structure around the buckle, making the buckle less likely to be damaged during long-term use, thereby improving the overall durability. In emergency situations such as vehicle collision or sudden braking, the reinforcement plate can effectively prevent the buckle from deforming or breaking due to external forces, ensuring that the seat belt can stably lock the occupant.

[0003] Most of the existing molding equipment for automobile mounting brackets are one-piece molding, and the stamping distance cannot be adjusted to adapt to the differences in reinforcement plates between brands. It is not easy for the agent factory to process reinforcement plates of multiple brands. The equipment cost is high, and the existing molding equipment for automobile mounting brackets requires manual adjustment when adjusting the stamping distance, which is not conducive to the construction progress. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a molding device for an automobile mounting bracket.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: a forming device for an automobile mounting bracket, comprising a bottom plate, a support guide rod and a support telescopic cylinder are installed on the upper surface of the bottom plate through a heightening mechanism, a large L-shaped plate is fixedly installed on the front side of the support guide rod, an L-shaped positioning plate is installed on the large L-shaped plate through a shifting mechanism, a top plate is fixedly installed on the rear surface of the upper end of the large L-shaped plate, a butt plate is installed below the top plate through a horizontal pressing mechanism, a pressing piece is installed on the lower surface of the top plate through a downward pressing mechanism, a square stamping block is installed on the lower surface of the top plate through a horizontal punching mechanism, a small L-shaped plate is fixedly installed on the rear surface of the top plate, a large connecting plate is fixedly installed on the lower surface of the support telescopic cylinder, a second fixing frame is installed on the large connecting plate through a connecting mechanism, and a second stamping piece is installed on the second fixing frame through a vertical punching mechanism;

[0006] The shifting and supporting mechanism includes a positioning telescopic cylinder fixedly installed on the rear surface of the large L-shaped plate, a positioning guide rod fixedly installed on the rear surface of the large L-shaped plate, an L-shaped positioning plate fixedly installed on the rear surfaces of the positioning telescopic cylinder and the positioning guide rod, and the opposite side of the L-shaped positioning plate is positioned in the groove of the lock reinforcement plate.

[0007] Preferably, the height-increasing mechanism includes four high columns fixedly mounted on the upper surface of the base plate, and the large connecting plate is fixedly mounted on the upper surface of all the high columns, four short columns are fixedly mounted on the upper surface of the base plate, small connecting plates are fixedly mounted on the upper surface of all the short columns, and the supporting guide rod is mounted on the upper surface of the small connecting plate.

[0008] Preferably, the horizontal pressing mechanism includes a small L-shaped plate fixedly mounted on the upper surface of the supporting telescopic cylinder, and the small L-shaped plate is mounted on the rear surface of the top plate, a connecting plate is fixedly mounted on the front surface of the small L-shaped plate, a side telescopic guide rod is fixedly mounted on the front surface of the connecting plate, a side telescopic cylinder is fixedly mounted on the front surface of the connecting plate, and a stop plate is fixedly mounted on the side telescopic guide rod and the front surface of the side telescopic cylinder.

[0009] Preferably, the pressing mechanism includes a pressing guide rod fixedly mounted on one side of the lower surface of the top plate, a pressing telescopic cylinder fixedly mounted on the lower surface of the top plate, and the pressing telescopic cylinder is mounted on the outside of the pressing guide rod, and a pressing piece is fixedly mounted on the pressing telescopic cylinder and the lower surface of the pressing guide rod.

[0010] Preferably, the horizontal punching mechanism includes a first fixing frame fixedly mounted on the lower surface of the top plate, and the first fixing frame is installed behind the lower pressure piece, a first limiting piece is fixedly mounted on the front surface of the first fixing frame, a first telescopic cylinder is fixedly mounted on the rear surface of the first fixing frame, and the telescopic end of the first telescopic cylinder is movably mounted in a movable opening in the middle part of the first limiting piece, a first stamping piece is fixedly mounted on the front surface of the first telescopic cylinder, a single guide rod is fixedly mounted on the rear surface of the first stamping piece, and the single guide rod is movably mounted in a movable opening on the outer side of the first limiting piece, and the square stamping block is fixedly mounted on the front surface of the first stamping piece.

[0011] Preferably, the connecting mechanism comprises a side fixing plate fixedly mounted on the lower surface of the large connecting plate, a reinforcing rib is fixedly mounted between the side fixing plate and the large connecting plate, and the second fixing frame is fixedly mounted on the front surface of the side fixing plate.

[0012] Preferably, the vertical punching mechanism includes a second limiting member fixedly mounted on the front surface of the second fixed frame, a second telescopic cylinder fixedly mounted on the lower surface of the second limiting member, and the telescopic end of the second telescopic cylinder movably mounted in a movable opening in the middle part of the second limiting member, a second stamping member fixedly mounted on the upper surface of the second telescopic cylinder, two second guide rods fixedly mounted on the lower surface of the second stamping member, and the two second guide rods are respectively movably mounted in the movable openings on both sides of the second limiting member.

[0013] Preferably, a pressed plate is fixedly mounted on the lower surface of the second stamping member, and the pressed plate is mounted behind the second stamping member, and the pressed plate is mounted in front of the pressing plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention can realize automatic adjustment and processing of lock reinforcement plates of different sizes by cooperating with each other through the height-increasing mechanism, the shifting and supporting mechanism, the horizontal pressing mechanism, the downward pressing mechanism, the horizontal punching mechanism, the vertical punching mechanism and the connecting mechanism.

[0016] 2. The L-shaped positioning plate can be used to position the different grooves of the lock reinforcement plate moved into the molding equipment, reducing equipment costs.

[0017] 3. The downward pressure guide rod and the downward pressure telescopic cylinder are installed on the left side of the equipment to prevent the downward pressure mechanism from hindering the punching operation of the horizontal punch mechanism after retraction.

[0018] 4. The pressed plate installed on the lower surface of the second stamping part cooperates with the resisting plate to laterally fix the locking reinforcing plate, thereby reducing the clamping mechanism and reducing the equipment cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a molding device for an automobile mounting bracket of the present invention;

[0020] Figure 2 This is a schematic structural diagram of a height-increasing mechanism of a molding device for an automobile mounting bracket of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of a fastening mechanism of a molding device for an automobile mounting bracket of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of a pressed plate of a forming device for an automobile mounting bracket of the present invention;

[0023] Figure 5 It is a schematic structural diagram of a shifting and supporting mechanism of a forming device for an automobile mounting bracket of the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of a horizontal punching mechanism of a forming device for an automobile mounting bracket of the present invention;

[0025] Figure 7 It is a schematic diagram of a pressing mechanism of a molding device for an automobile mounting bracket of the present invention;

[0026] Figure 8 It is a schematic diagram of a transverse pressing mechanism of a forming device for an automobile mounting bracket of the present invention;

[0027] Fig. 9 It is a schematic diagram of a workpiece lock reinforcement plate of a molding device for an automobile mounting bracket of the present invention;

[0028] In the figure: 1, bottom plate; 2, high column; 3, low column; 4, large connecting plate; 5, small connecting plate; 6, supporting telescopic cylinder; 7, supporting guide rod; 8, large L-shaped plate; 9, small L-shaped plate; 10, connecting plate; 11, top plate; 12, positioning telescopic cylinder; 13, positioning guide rod; 14, L-shaped positioning plate; 15, first fixed frame; 16, first telescopic cylinder; 17, single guide rod; 18, first limiter; 19 1. first stamping part; 20. square stamping block; 21. downward pressing guide rod; 22. downward pressing telescopic cylinder; 23. downward pressing part; 24. side fixing plate; 25. second fixing frame; 26. second telescopic cylinder; 27. second limiting part; 28. second guide rod; 29. ​​second stamping part; 30. reinforcing rib; 31. side telescopic guide rod; 32. side telescopic cylinder; 33. push plate; 34. locking reinforcing plate; 35. pressed plate. DETAILED DESCRIPTION

[0029] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0030] like Figure 1-Figure 9 The molding device of a car mounting bracket shown in the figure comprises a bottom plate 1, a support guide rod 7 and a support telescopic cylinder 6 are installed on the upper surface of the bottom plate 1 through a heightening mechanism, a large L-shaped plate 8 is fixedly installed on the front side of the support guide rod 7, an L-shaped positioning plate 14 is installed on the large L-shaped plate 8 through a shifting support mechanism, a top plate 11 is fixedly installed on the rear surface of the upper end of the large L-shaped plate 8, a stop plate 33 is installed below the top plate 11 through a horizontal pressing mechanism, a pressing member 23 is installed on the lower surface of the top plate 11 through a pressing mechanism, and a pressing member 23 is installed on the lower surface of the top plate 11 through a horizontal punching mechanism There is a square punching block 20, a small L-shaped plate 9 is fixedly installed on the rear surface of the top plate 11, a large connecting plate 4 is fixedly installed on the lower surface of the supporting telescopic cylinder 6, the large connecting plate 4 is installed with a second fixing frame 25 through a connecting mechanism, the second fixing frame 25 is installed with a second punching part 29 through a vertical punching mechanism, the upper mechanism is driven to move up and down by the supporting telescopic cylinder 6, and the horizontal punching mechanism increases or decreases the middle area of ​​the middle lock reinforcement plate 34 by moving up and down, and the protruding end of the lock reinforcement plate 34 is punched for the second time through the square punching block 20;

[0031] The shifting and supporting mechanism includes a positioning telescopic cylinder 12 fixedly installed on the rear surface of the large L-shaped plate 8, a positioning guide rod 13 fixedly installed on the rear surface of the large L-shaped plate 8, an L-shaped positioning plate 14 fixedly installed on the rear surfaces of the positioning telescopic cylinder 12 and the positioning guide rod 13, and the opposite side of the locking reinforcement plate 34 is positioned at the groove of the L-shaped positioning plate 14. The locking reinforcement plate 34 is moved from the right side of other processing equipment to the molding equipment, and the locking reinforcement plate 34 moved into the molding equipment is positioned at the groove of the L-shaped positioning plate 14. When the locking reinforcement plate 34 completes the molding operation, the L-shaped positioning plate 14 is driven to move backward by the positioning telescopic cylinder 12 and the positioning guide rod 13, so that the formed locking reinforcement plate 34 is moved out from the left for subsequent operations.

[0032] The height-increasing mechanism includes four high posts 2 fixedly mounted on the upper surface of the base plate 1, and a large connecting plate 4 fixedly mounted on the upper surfaces of all the high posts 2, four short posts 3 fixedly mounted on the upper surface of the base plate 1, small connecting plates 5 fixedly mounted on the upper surfaces of all the short posts 3, and a supporting guide rod 7 mounted on the upper surface of the small connecting plate 5, and the large connecting plate 4 and the small connecting plate 5 are fixed by the high posts 2 and the short posts 3 to stably support the upper components for stamping operations.

[0033] The horizontal pressing mechanism includes a small L-shaped plate 9 fixedly mounted on the upper surface of the supporting telescopic cylinder 6, and the small L-shaped plate 9 is mounted on the rear surface of the top plate 11, a connecting plate 10 is fixedly mounted on the front surface of the small L-shaped plate 9, a side telescopic guide rod 31 is fixedly mounted on the front surface of the connecting plate 10, a side telescopic cylinder 32 is fixedly mounted on the front surface of the connecting plate 10, abutment plates 33 are fixedly mounted on the front surfaces of the side telescopic guide rod 31 and the side telescopic cylinder 32, the top plate 11 is connected to the supporting telescopic cylinder 6 through the small L-shaped plate 9, the small L-shaped plate 9 is connected to the side telescopic guide rod 31 and the side telescopic cylinder 32 through the connecting plate 10, the lock reinforcement plate 34 after the first stamping is moved and fixed by the side telescopic cylinder 32 and the side telescopic guide rod 31, and the second stamping is performed.

[0034] The pressing mechanism includes a pressing guide rod 21 fixedly installed on one side of the lower surface of the top plate 11, a pressing telescopic cylinder 22 fixedly installed on the lower surface of the top plate 11, and the pressing telescopic cylinder 22 is installed on the outside of the pressing guide rod 21, and a pressing piece 23 is fixedly installed on the lower surfaces of the pressing telescopic cylinder 22 and the pressing guide rod 21. The pressing piece 23 is moved downward by the pressing telescopic cylinder 22 and the pressing guide rod 21 to fix the locking reinforcement plate 34 moved from the right side into the forming equipment and stuck at the L-shaped positioning plate 14, so as to facilitate the subsequent first stamping. The pressing guide rod 21 and the pressing telescopic cylinder 22 are installed on the left side of the equipment, so as to avoid the pressing mechanism after being retracted hindering the stamping operation of the horizontal punching mechanism.

[0035] The horizontal punching mechanism includes a first fixing frame 15 fixedly mounted on the lower surface of the top plate 11, and the first fixing frame 15 is installed behind the lower pressing member 23, a first limiter 18 is fixedly mounted on the front surface of the first fixing frame 15, a first telescopic cylinder 16 is fixedly mounted on the rear surface of the first fixing frame 15, and the telescopic end of the first telescopic cylinder 16 is movably mounted in the middle movable opening of the first limiter 18, a first stamping member 19 is fixedly mounted on the front surface of the first telescopic cylinder 16, a single guide rod 17 is fixedly mounted on the rear surface of the first stamping member 19, and the single guide rod 17 is movably mounted on the first limiter The first stamping part 19 is in the movable opening outside the first stamping part 18, and the square stamping block 20 is fixedly installed on the front surface of the first stamping part 19. The first fixing frame 15 is fixed by the top plate 11, so as to reduce the distance between the first stamping part 19 and the lock reinforcement plate 34. The first stamping part 19 is driven to move horizontally by the first telescopic cylinder 16 for the second stamping operation. The single guide rod 17 movably installed in the first limiter 18 cooperates with it to limit the stamping range, stabilize the stamping operation of the first stamping part 19, and perform the second stamping on the protruding end of the lock reinforcement plate 34 through the square stamping block 20.

[0036] The connecting mechanism includes a side fixing plate 24 fixedly installed on the lower surface of the large connecting plate 4, a reinforcing rib 30 is fixedly installed between the side fixing plate 24 and the large connecting plate 4, and a second fixing frame 25 is fixedly installed on the front surface of the side fixing plate 24. The reinforcing rib 30 strengthens the connection strength between the side fixing plate 24 and the large connecting plate 4, which facilitates the fixing of the vertical punching mechanism for the second punching operation.

[0037] The vertical punching mechanism includes a second limit member 27 fixedly mounted on the front surface of the second fixed frame 25, a second telescopic cylinder 26 fixedly mounted on the lower surface of the second limit member 27, and the telescopic end of the second telescopic cylinder 26 movably mounted in a movable opening in the middle of the second limit member 27, a second stamping member 29 fixedly mounted on the upper surface of the second telescopic cylinder 26, two second guide rods 28 fixedly mounted on the lower surface of the second stamping member 29, and the two second guide rods 28 are respectively movably mounted in the movable openings on both sides of the second limit member 27, the second stamping member 29 is driven by the second telescopic cylinder 26 to move vertically for the first stamping operation, and the second guide rod 28 movably mounted in the second limit member 27 cooperates with it to limit the stamping range and stabilize the stamping operation of the second stamping member 29.

[0038] A pressed plate 35 is fixedly installed on the lower surface of the second stamping part 29, and the pressed plate 35 is installed behind the second stamping part 29, and the pressed plate 35 is installed in front of the resisting plate 33. The pressed plate 35 installed on the lower surface of the second stamping part 29 cooperates with the resisting plate 33 to laterally fix the locking reinforcement plate 34 to facilitate the second stamping operation.

[0039] During use, the height of the supporting telescopic cylinder 6 is adjusted so that the distance from the large connecting plate 4 to the first stamping part 19 matches the required middle length. The positioning telescopic cylinder 12 and the positioning guide rod 13 are moved backward and extended, so as to be transversely consistent with the groove where the current size of the lock reinforcement plate 34 enters. Other equipment clamps the lock reinforcement plate 34 and moves horizontally from the right side of the molding equipment, and the lock reinforcement plate 34 is located on the upper surface of the large connecting plate 4. After the lock reinforcement plate 34 is positioned at the groove through the L-shaped positioning plate 14, the downward pressing guide rod 21 and the downward pressing telescopic cylinder 22 drive the downward pressing part 23 to move down and fix the lock reinforcement plate 34. Other equipment releases the lock reinforcement plate 34, and the second telescopic cylinder 26 drives the second stamping part 29 to punch upward The second stamping part 29 is not moved back to its original position after the stamping is completed, and the support plate 33 cooperates with the pressed plate 35 to fix the lock reinforcement plate 34, and the positioning telescopic cylinder 12 cooperates with the positioning guide rod 13 to drive the L-shaped positioning plate 14 to move forward and retract, and the square stamping block 20 is driven by the first telescopic cylinder 16 to stamp horizontally, so that the lock reinforcement plate 34 is Z-shaped when viewed from the left side of the equipment, and other equipment clamps the lock reinforcement plate 34 from the left side of the forming equipment, and the downward pressing guide rod 21 and the downward pressing telescopic cylinder 22 drive the downward pressing part 23 to move upward, and the second stamping part 29 moves downward to drive the pressed plate 35 back to its original position, and other equipment moves the clamped lock reinforcement plate 34 out of the equipment for subsequent operations.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A molding device for an automobile mounting bracket, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is mounted with a support guide rod (7) and a support telescopic cylinder (6) through a height-raising mechanism; a large L-shaped plate (8) is fixedly mounted on the front side of the support guide rod (7); an L-shaped positioning plate (14) is mounted on the large L-shaped plate (8) through a shifting mechanism; a top plate (11) is fixedly mounted on the rear surface of the upper end of the large L-shaped plate (8); a stop plate (33) is mounted below the top plate (11) through a horizontal pressing mechanism; a lower pressing member (23) is mounted on the lower surface of the top plate (11) through a downward pressing mechanism; a square punching block (20) is mounted on the lower surface of the top plate (11) through a horizontal punching mechanism; a small L-shaped plate (9) is fixedly mounted on the rear surface of the top plate (11); a large connecting plate (4) is fixedly mounted on the lower surface of the support telescopic cylinder (6); a second fixing frame (25) is mounted on the large connecting plate (4) through a connecting mechanism; and a second punching member (29) is mounted on the second fixing frame (25) through a vertical punching mechanism; The shifting and supporting mechanism comprises a positioning telescopic cylinder (12) fixedly mounted on the rear surface of the large L-shaped plate (8), a positioning guide rod (13) fixedly mounted on the rear surface of the large L-shaped plate (8), an L-shaped positioning plate (14) fixedly mounted on the rear surfaces of the positioning telescopic cylinder (12) and the positioning guide rod (13), and the positioning is performed by entering the groove of the locking buckle reinforcement plate (34) on the opposite side of the L-shaped positioning plate (14); The height-increasing mechanism comprises four high posts (2) fixedly mounted on the upper surface of the base plate (1), and the large connecting plate (4) is fixedly mounted on the upper surfaces of all the high posts (2); four short posts (3) are fixedly mounted on the upper surface of the base plate (1), and small connecting plates (5) are fixedly mounted on the upper surfaces of all the short posts (3), and the supporting guide rod (7) is mounted on the upper surface of the small connecting plate (5); The horizontal pressing mechanism comprises a small L-shaped plate (9) fixedly mounted on the upper surface of the supporting telescopic cylinder (6), and the small L-shaped plate (9) is mounted on the rear surface of the top plate (11), a connecting plate (10) is fixedly mounted on the front surface of the small L-shaped plate (9), a side telescopic guide rod (31) is fixedly mounted on the front surface of the connecting plate (10), a side telescopic cylinder (32) is fixedly mounted on the front surface of the connecting plate (10), and abutment plates (33) are fixedly mounted on the front surfaces of the side telescopic guide rod (31) and the side telescopic cylinder (32); The pressing mechanism comprises a pressing guide rod (21) fixedly mounted on one side of the lower surface of the top plate (11); a pressing telescopic cylinder (22) is fixedly mounted on the lower surface of the top plate (11); the pressing telescopic cylinder (22) is mounted on the outside of the pressing guide rod (21); a pressing piece (23) is fixedly mounted on the lower surface of the pressing telescopic cylinder (22) and the pressing guide rod (21); The horizontal punching mechanism comprises a first fixing frame (15) fixedly mounted on the lower surface of the top plate (11), and the first fixing frame (15) is mounted behind the lower pressing member (23); a first limiting member (18) is fixedly mounted on the front surface of the first fixing frame (15); a first telescopic cylinder (16) is fixedly mounted on the rear surface of the first fixing frame (15), and a telescopic end of the first telescopic cylinder (16) is movably mounted in a middle movable opening of the first limiting member (18); a first punching member (19) is fixedly mounted on the front surface of the first telescopic cylinder (16); a single guide rod (17) is fixedly mounted on the rear surface of the first punching member (19), and the single guide rod (17) is movably mounted in an outer movable opening of the first limiting member (18); and the square punching block (20) is fixedly mounted on the front surface of the first punching member (19).

2. The molding device of the automobile mounting bracket according to claim 1, characterized in that: The connecting mechanism comprises a side fixing plate (24) fixedly mounted on the lower surface of the large connecting plate (4), a reinforcing rib (30) fixedly mounted between the side fixing plate (24) and the large connecting plate (4), and the second fixing frame (25) fixedly mounted on the front surface of the side fixing plate (24).

3. The molding device of the automobile mounting bracket according to claim 2, characterized in that: The vertical punching mechanism comprises a second stopper (27) fixedly mounted on the front surface of a second fixing frame (25); a second telescopic cylinder (26) fixedly mounted on the lower surface of the second stopper (27); a telescopic end of the second telescopic cylinder (26) movably mounted in a movable opening in the middle of the second stopper (27); a second punching member (29) fixedly mounted on the upper surface of the second telescopic cylinder (26); two second guide rods (28) fixedly mounted on the lower surface of the second punching member (29); and the two second guide rods (28) are movably mounted in the movable openings on both sides of the second stopper (27).

4. The molding device of the automobile mounting bracket according to claim 3, characterized in that: A pressed plate (35) is fixedly mounted on the lower surface of the second stamping part (29), and the pressed plate (35) is mounted behind the second stamping part (29), and in front of the pressing plate (33).

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