Automobile B column inner plate reinforcing plate stamping die convenient to install

Abstract

The utility model relates to an automobile B column inner plate reinforcing plate stamping die convenient to install, the stamping die comprises a driving mechanism and an upper die arranged on the driving mechanism, the driving mechanism comprises a driving assembly, a moving seat and a fixing assembly, and the driving assembly is used for driving the moving seat to move in the vertical direction; the fixing assembly comprises two clamping rods and an adjusting piece for driving the two clamping rods to be close to or away from each other, fixing blocks are arranged on the opposite sides of the clamping rods, fixing grooves are formed in the two sides of the upper die, and the fixing blocks are contained in the fixing grooves; the driving assembly comprises a seat body, an adjusting screw rod mounted on the seat body and a driving motor for driving the adjusting screw rod to rotate, the adjusting screw rod is vertically arranged, and the moving seat is in threaded connection with the threaded screw rod; a mounting plate is rotationally connected to the seat body and is used for placing the upper die; a sliding groove is formed in the seat body, the mounting plate is connected to the sliding groove in a sliding mode, and the sliding direction of the mounting plate is the vertical direction; and a fixing rod for fixing the mounting plate is arranged on the seat body. The upper die has the effect that the upper die is convenient to mount or dismount.

Description

Technical Field

[0001] The present application relates to the field of stamping dies, and in particular to a stamping die for an automobile B-pillar inner panel reinforcement plate that is easy to install. Background Art

[0002] A stamping die is a special process equipment used to process materials (metal or non-metal) into parts (or semi-finished products) during cold stamping. The stamping die consists of a fixed part and a movable part. The fixed part is fastened to the workbench of the press with a pressing plate, bolts, etc.; the movable part is generally fastened to the slide of the press.

[0003] Before producing auto parts, the upper die needs to be installed on the slider of the driving source (press), and the lower die needs to be installed on the workbench of the press directly below the upper die. During installation, it was found that since the upper die is heavy, multiple installers need to cooperate with each other to accurately install the upper die on the slider of the driving source. Therefore, it is troublesome to install or remove the upper die, which needs to be improved. Utility Model Content

[0004] In order to improve the problem that it is troublesome to install or disassemble the upper mold, the present application provides a stamping die for an automobile B-pillar inner panel reinforcement plate that is easy to install.

[0005] The present application provides a stamping die for an automobile B-pillar inner plate reinforcement plate that is easy to install, which adopts the following technical solution:

[0006] A stamping die for an inner plate reinforcement plate of a B-pillar of an automobile which is easy to install, comprises a driving mechanism and an upper die arranged on the driving mechanism, the driving mechanism comprises a driving assembly, a movable seat and a fixed assembly, the driving assembly is used to drive the movable seat to move in a vertical direction, the fixed assembly comprises two clamping rods and an adjusting member which drives the two clamping rods to move closer to or away from each other, a fixing block is provided on one side opposite to the clamping rod, and fixing grooves are provided on both sides of the upper die, and the fixing grooves are used to accommodate the fixing blocks.

[0007] By adopting the above technical solution, a clamping rod and a fixing block on the clamping rod are arranged to cooperate with the fixing grooves on both sides of the upper die. After the fixing block is accommodated in the fixing groove, the upper die is fixed, and the installation is relatively convenient. If the upper die needs to be removed, it is only necessary to disengage the fixing block from the fixing groove, and then the upper die is driven to move by the driving assembly to achieve mold closing. Compared with the traditional method of fixing the upper die to the slide of the press by multiple bolts, the easy-to-install automobile B-pillar inner panel reinforcement plate stamping die is easy to install the upper die, saving the workload of replacement personnel.

[0008] Optionally, the driving assembly includes a seat body, an adjusting screw rod installed on the seat body, and a driving motor for driving the adjusting screw rod to rotate, the adjusting screw rod is vertically arranged, and the movable seat is threadedly connected to the threaded screw rod.

[0009] By adopting the above technical solution, a driving motor is set to drive the adjusting screw to rotate to adjust the height of the moving seat, so that the subsequent upper mold can move in the vertical direction to complete the mold closing.

[0010] Optionally, a mounting plate is rotatably connected to the seat body, and the mounting plate is used for placing the upper mold.

[0011] By adopting the above technical solution, a mounting plate is provided for placing the upper mold, and there is no need for replacement personnel to support the upper mold for installation, thereby reducing the workload of replacement personnel and protecting replacement personnel.

[0012] Optionally, a slide groove is provided on the seat body, the mounting plate is slidably connected to the slide groove, and the sliding direction of the mounting plate is a vertical direction; a fixing rod for fixing the mounting plate is provided on the seat body.

[0013] By adopting the above technical solution, the position of the mounting plate on the slide groove is adjusted to adjust the distance between the mounting plate and the moving seat, and then the mounting plate is fixed by the fixing rod, so that after the upper mold is placed on the mounting plate, the fixing block can be easily accommodated in the fixing groove driven by the clamping rod.

[0014] Optionally, a fixing hole is provided on the wall of the slide groove, a through hole is provided on the mounting plate, and the fixing rod passes through the through hole and is threadedly connected to the fixing hole to fix the mounting plate.

[0015] By adopting the above technical solution, after adjusting the distance between the mounting plate and the moving seat, the mounting plate is fixed to the seat body through the cooperation of the through hole, the fixing hole and the fixing rod.

[0016] Optionally, the adjusting member includes an adjusting gear, an adjusting motor, a connecting rod and two adjusting rods, the clamping rod is fixed on the adjusting rod, and the adjusting rod is slidably connected to the bottom surface of the movable seat; racks are provided on opposite sides of the adjusting rod, the racks are meshed with the gears, the connecting rod connects the adjusting gear and the output shaft of the adjusting motor, and the adjusting motor is used to drive the gear to rotate.

[0017] By adopting the above technical solution, an adjusting motor is set to drive the connecting rod to rotate so that the adjusting gear rotates, thereby driving the two clamping rods to move. Since the two racks are arranged on the opposite side of the adjusting rod, the clamping rods will relatively move away from or relatively approach each other under the drive of the adjusting gear, so that the fixing block on the clamping rod enters or disengages from the fixing groove, thereby completing the fixing or disassembly of the upper mold.

[0018] Optionally, four fixing blocks are provided, and the four fixing blocks are arranged on the clamping rod at equal intervals, and the fixing grooves are provided corresponding to the fixing blocks.

[0019] By adopting the above technical solution, four fixing blocks are set to cooperate with the fixing grooves. After the fixing blocks are accommodated in the fixing grooves, the upper mold is stably clamped by the clamping rod, and the four fixing blocks on the clamping rod are stably abutted against the groove wall of the fixing groove, so that the installation of the upper mold is relatively stable.

[0020] Optionally, an elastic block is provided on the outer wall of the fixing block, and the elastic block abuts against the groove wall of the fixing groove.

[0021] By adopting the above technical solution, an elastic block is arranged to abut against the groove wall of the fixed groove, and the elastic force of the elastic block increases the tightness of the connection between the fixed block and the groove wall of the fixed groove, thereby improving the installation stability of the upper mold.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The clamping rod and the fixing block on the clamping rod are matched with the fixing grooves on both sides of the upper die. After the fixing block is accommodated in the fixing groove, the upper die is fixed, and the installation is relatively convenient. If the upper die needs to be removed, it is only necessary to disengage the fixing block from the fixing groove, and then the upper die is driven to move by the driving assembly to achieve die closing. Compared with the traditional method of fixing the upper die on the slide of the press machine by multiple bolts, the easy-to-install automobile B-pillar inner plate reinforcement plate stamping die is easy to install the upper die, saving the workload of the replacement personnel;

[0024] 2. The distance between the mounting plate and the moving seat is adjusted by adjusting the position of the mounting plate on the slide groove, and then the mounting plate is fixed by the fixing rod, so that after the upper mold is placed on the mounting plate, the fixing block is conveniently accommodated in the fixing groove driven by the clamping rod;

[0025] 3. Four fixing blocks are arranged to cooperate with the fixing grooves. After the fixing blocks are accommodated in the fixing grooves, the upper mold is stably clamped by the clamping rod, and the four fixing blocks on the clamping rod are stably in contact with the groove wall of the fixing groove, so that the installation of the upper mold is relatively stable;

[0026] 4. The elastic block is arranged to abut against the groove wall of the fixed groove, and the elastic force of the elastic block is used to increase the tightness of the connection between the fixed block and the groove wall of the fixed groove, thereby improving the installation stability of the upper mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of a stamping die for an automobile B-pillar inner panel reinforcement plate that is easy to install according to an embodiment of the present application.

[0028] Figure 2 Schematic diagram of the structure of the fixing assembly of the embodiment.

[0029] Figure 3 Schematic diagram of an exploded view of the adjusting member of the embodiment.

[0030] Figure 4Schematic diagram of the structure of the mounting plate of the embodiment.

[0031] Explanation of the accompanying drawings: 1. Driving mechanism; 11. Driving assembly; 111. Base body; 112. Adjusting screw rod; 113. Driving motor; 12. Moving seat; 13. Fixing assembly; 131. Clamping rod; 132. Adjusting member; 1321. Adjusting gear; 1322. Adjusting motor; 1323. Connecting rod; 1324. Adjusting rod; 2. Upper mold; 3. Weight reduction groove; 4. Fixing block; 5. Fixing groove; 6. Elastic block; 7. Mounting plate; 8. Slide groove; 9. Fixing rod; 10. Fixing hole; 14. Through hole; 15. Rack; 16. Mounting table. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The present application embodiment discloses a stamping die for an automobile B-pillar inner plate reinforcement plate that is easy to install. Figure 1 The automobile B-pillar inner plate reinforcement plate stamping die that is easy to install includes a driving mechanism 1 and an upper die 2 installed on the driving mechanism 1. The driving mechanism 1 includes a driving component 11, a moving seat 12 and a fixing component 13. The driving component 11 is used to drive the moving seat 12 to move in a vertical direction. A plurality of weight-reducing grooves 3 are provided on the upper die 2, and the weight-reducing grooves 3 are used to reduce the weight of the upper die 2.

[0034] Reference Figure 1 and Figure 2 The fixing assembly 13 includes two clamping rods 131 and an adjusting member 132 for driving the two clamping rods 131 to move closer to or away from each other. A fixing block 4 is fixed on the opposite side of the clamping rod 131. In the embodiment of the present application, there are four fixing blocks 4, which are arranged on the clamping rod 131 at equal intervals. Fixing grooves 5 are provided on both sides of the upper mold 2, and the fixing grooves 5 are provided corresponding to the fixing blocks 4. The fixing grooves 5 are for accommodating the fixing blocks 4. An elastic block 6 is fixed on the outer wall of the fixing block 4, and the elastic block 6 abuts against the groove wall of the fixing groove 5.

[0035] Reference Figure 1 The driving assembly 11 includes a seat body 111, an adjusting screw rod 112 installed on the seat body 111, and a driving motor 113 for driving the adjusting screw rod 112 to rotate. The adjusting screw rod 112 is vertically arranged, and the moving seat 12 is threadedly connected to the threaded screw rod.

[0036] Reference Figure 1 The seat body 111 is rotatably connected with a mounting plate 7, and the mounting plate 7 is used for placing the upper mold 2. When the mold needs to be closed to produce accessories, the mounting plate 7 is rotated to turn it out to avoid hindering the closing of the mold.

[0037] Reference Figure 1 and Figure 3The adjusting member 132 includes an adjusting gear 1321, an adjusting motor 1322, a connecting rod 1323 and two adjusting rods 1324. The clamping rod 131 is fixed on the adjusting rod 1324, and the adjusting rod 1324 is slidably connected to the bottom surface of the moving seat 12. A rack 15 is fixed on the opposite side of the adjusting rod 1324, and the rack 15 is meshed with the gear. The connecting rod 1323 connects the adjusting gear 1321 and the output shaft of the adjusting motor 1322, and the adjusting motor 1322 is used to drive the gear to rotate.

[0038] Reference Figure 1 and Figure 4 The seat body 111 is provided with a slide groove 8, the mounting plate 7 is slidably connected to the slide groove 8, the sliding direction of the mounting plate 7 is the vertical direction, and the seat body 111 is provided with a fixing rod 9 for fixing the mounting plate 7. The slide groove 8 is provided with a fixing hole 10 on the groove wall, and the mounting plate 7 is provided with a through hole 14. The fixing rod 9 passes through the through hole 14 and is threadedly connected to the fixing hole 10 to fix the mounting plate 7. There are multiple fixing holes 10, and the replacement personnel can select the corresponding fixing hole 10 according to the needs.

[0039] Reference Figure 1 A mounting platform 16 is fixed at the bottom of the seat body 111, and the mounting platform 16 is used to install the lower mold.

[0040] The implementation principle of the automobile B-pillar inner panel reinforcement plate stamping die that is easy to install in the embodiment of the present application is as follows: during installation, the casting of the upper mold 2 (i.e., the upper mold base) is first installed on the clamping rod 131, and then the upper mold base is lifted, and the upper mold insert, side trimming block and other parts are installed on the upper mold base to complete the installation of the upper mold 2; the clamping rod 131 and the fixing block 4 on the clamping rod 131 are arranged to cooperate with the fixing grooves 5 on both sides of the upper mold 2. After the fixing block 4 is accommodated in the fixing groove 5, the upper mold 2 is fixed, and the installation is relatively convenient. If the upper mold 2 needs to be removed, it is only necessary to make the fixing block 4 disengage from the fixing groove 5, and then the upper mold 2 is driven by the driving component 11 to move to achieve mold closing. Compared with the traditional method of fixing the upper mold 2 on the slide of the press by multiple bolts, the automobile B-pillar inner panel reinforcement plate stamping die that is easy to install is easy to install the upper mold 2, saving the workload of replacement personnel.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stamping die for an automobile B-pillar inner plate reinforcement plate that is easy to install, characterized in that: The invention comprises a driving mechanism (1) and an upper mold (2) arranged on the driving mechanism (1), wherein the driving mechanism (1) comprises a driving component (11), a movable seat (12) and a fixing component (13), wherein the driving component (11) is used to drive the movable seat (12) to move in a vertical direction, and the fixing component (13) comprises two clamping rods (131) and an adjusting member (132) for driving the two clamping rods (131) to move closer to or farther from each other, and a fixing block (4) is arranged on one side opposite to the clamping rod (131), and fixing grooves (5) are arranged on both sides of the upper mold (2), and the fixing grooves (5) are used to accommodate the fixing blocks (4).

2. The easy-to-install automobile B-pillar inner plate reinforcement plate stamping die according to claim 1, characterized in that: The driving assembly (11) comprises a seat body (111), an adjusting screw rod (112) mounted on the seat body (111), and a driving motor (113) for driving the adjusting screw rod (112) to rotate; the adjusting screw rod (112) is arranged vertically, and the movable seat (12) is threadedly connected to the threaded screw rod.

3. The easy-to-install automobile B-pillar inner plate reinforcement plate stamping die according to claim 2, characterized in that: A mounting plate (7) is rotatably connected to the seat body (111), and the mounting plate (7) is used for placing the upper mold (2).

4. The easy-to-install automobile B-pillar inner plate reinforcement plate stamping die according to claim 3 is characterized in that: The seat body (111) is provided with a slide groove (8), the mounting plate (7) is slidably connected to the slide groove (8), and the sliding direction of the mounting plate (7) is a vertical direction; the seat body (111) is provided with a fixing rod (9) for fixing the mounting plate (7).

5. The easy-to-install automobile B-pillar inner plate reinforcement stamping die according to claim 4, characterized in that: A fixing hole (10) is provided on the wall of the slide groove (8), a through hole (14) is provided on the mounting plate (7), and the fixing rod (9) passes through the through hole (14) and is threadedly connected to the fixing hole (10) to fix the mounting plate (7).

6. The easy-to-install automobile B-pillar inner plate reinforcement stamping die according to claim 1, characterized in that: The adjusting member (132) comprises an adjusting gear (1321), an adjusting motor (1322), a connecting rod (1323) and two adjusting rods (1324); the clamping rod (131) is fixed on the adjusting rod (1324); the adjusting rod (1324) is slidably connected to the bottom surface of the movable seat (12); a rack (15) is provided on the opposite side of the adjusting rod (1324); the rack (15) is meshed with the gear; the connecting rod (1323) connects the adjusting gear (1321) and the output shaft of the adjusting motor (1322); the adjusting motor (1322) is used to drive the gear to rotate.

7. The easy-to-install automobile B-pillar inner plate reinforcement stamping die according to claim 1, characterized in that: Four fixing blocks (4) are provided, and the four fixing blocks (4) are arranged at equal intervals on the clamping rod (131), and the fixing grooves (5) are provided corresponding to the fixing blocks (4).

8. The easy-to-install automobile B-pillar inner plate reinforcement stamping die according to claim 1, characterized in that: An elastic block (6) is provided on the outer wall of the fixing block (4), and the elastic block (6) abuts against the groove wall of the fixing groove (5).

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