Stamping die for automobile rear side wall support and partition plate

Abstract

The utility model discloses a stamping die for an automobile rear side wall support and a partition plate, which comprises a die holder, after a support plate is adjusted to a required horizontal position on the inner side of a base through a T-shaped sliding chute, a clamping device is used for fixing the position of the support plate, then a person directly holds a rotary handle to rotate each second screw rod on the inner side of a connecting plate, and the support plate is fixed on the die holder. The limiting plates are all moved towards the center direction until the isolation pads on one sides of the limiting plates fully extrude the positions of the two sides of the die holder, secondary limiting is conducted, and finally, a first-sequence blanking die cavity, a second-sequence forming die cavity and a third-sequence forming die cavity are matched with multiple sets of punching equipment arranged outside to conduct secondary limiting on the two sides of the die holder. The automobile rear side wall support and partition plate raw materials in the fourth-sequence shaping die cavity and the fifth-sequence punching separation die cavity are subjected to corresponding punching operation, multiple punching processes can be effectively conducted on the same set of device, and meanwhile the risk that the stability of the device is reduced after the structure is abraded due to the influence of external force in the long-time using process is effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and particularly relates to a stamping die for an automobile rear side panel bracket and a partition. Background Art

[0002] Regarding the stamping dies used for the rear side brackets and partitions of automobiles, this is a process technology specially used in the automobile manufacturing industry. Stamping dies are dies used to process metal sheets into the desired shape through pressure. In automobile manufacturing, this die is used to produce body parts such as side brackets and partitions.

[0003] At present, the stamping process of the rear side panel bracket and partition of the automobile requires the use of multiple sets of independent molds, which requires the use of multiple sets of equipment and a large number of people for frequent handling and installation, which has an extremely adverse effect on processing efficiency. In addition, as the device is used for a longer time, it is easily deformed by external factors such as vibration due to wear and tear, causing the position of the device to shake, which is very inconvenient. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a stamping die for automobile rear side panel brackets and partitions, so as to solve the problem proposed in the above background technology that the current stamping process of automobile rear side panel brackets and partitions requires the use of multiple sets of independent dies, which requires the use of multiple sets of devices and a large number of personnel for frequent transportation and installation, which has an extremely adverse effect on processing efficiency. Moreover, as the device is used for a longer time, it is affected by external factors such as vibration, and the limiting mechanism provided on the base part of the device is easily deformed due to wear, resulting in shaking of the position of the device, which is relatively inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping die for a rear side panel bracket and a partition of an automobile, comprising a die base, the top of which is fixedly connected with a first-order blanking die cavity, a second-order forming die cavity, a third-order forming die cavity, a fourth-order shaping die cavity and a fifth-order punching separation die cavity, the first-order blanking die cavity, the second-order forming die cavity, the third-order forming die cavity, the fourth-order shaping die cavity and the fifth-order punching separation die cavity are linearly arranged and correspond to a plurality of external stamping equipment, the bottom of the die base is fixedly connected with a support plate, a plurality of through grooves are symmetrically provided on one side of the support plate, a gasket is fixedly connected to one side of the top of the support plate, The gaskets are symmetrically arranged, and the bottom of the support plate is slidably connected to the base through a slide groove. The slide grooves are symmetrically arranged, and the slide grooves are all T-shaped structures. The other side of the top of the support plate is fixedly connected to a clamping device, and the clamping devices are symmetrically arranged. One side of the base is threadedly connected to a first screw, and the first screw is symmetrically arranged. The outer side of the first screw is movably connected to a connecting plate, and the inner side of the connecting plate is threadedly connected to a second screw. The second screw is symmetrically arranged, and the outer side of one end of the second screw is rotatably connected to a transfer column, and one side of the transfer column is fixedly connected to a limiting plate.

[0006] Preferably, one side of the limiting plate is fixedly connected with a spacer, the spacer is made of a flexible material, and one side of the spacer has a serrated structure.

[0007] Preferably, the outer side of the top end of the first screw is movably connected with an anti-loosening spacer, and a plurality of the anti-loosening spacers are symmetrically arranged, and the anti-loosening spacers are all located above the connecting plate.

[0008] Preferably, one side of the limiting plate is fixedly connected with a sliding rod, a plurality of the sliding rods are symmetrically arranged, and the outer sides of the sliding rods are slidably connected with a connecting plate, and the sliding rods are all made of stainless steel.

[0009] Preferably, a handle is fixedly connected to one side of the connecting plate, and a plurality of the handles are symmetrically arranged.

[0010] Preferably, one end of each of the second screw rods is fixedly connected to a rotary handle, and the outer side of each of the second screw rods is threadedly connected to a connecting plate.

[0011] Preferably, the outer sides of the second screws are movably connected with springs, and the springs are located between the connecting plate and the rotary handle.

[0012] Preferably, one side of the connecting plate is fixedly connected with a tripod, and a plurality of the tripods are symmetrically arranged, and the tripods are all triangular structures.

[0013] Compared with the prior art, the present invention provides a stamping die for a rear side panel bracket and a partition of an automobile, which has the following beneficial effects:

[0014] 1. The utility model sets a support plate, the top of the support plate is fixedly connected to the die base, the top of the die base is respectively fixedly connected to the first sequence blanking die cavity, the second sequence forming die cavity, the third sequence forming die cavity, the fourth sequence shaping die cavity and the fifth sequence punching separation die cavity, the bottom of the die base is fixedly connected to the support plate, the outer side of the bottom of the support plate is slidably connected to the base through a slide groove, after the support plate is adjusted to the required horizontal position on the inner side of the base through the T-shaped slide groove, the position of the support plate is fixed by using a clamping device, and then the personnel directly hold the rotary handle to rotate each second screw on the inner side of the connecting plate. The limiting plates are all moved toward the center until the spacers on one side of the limiting plates fully squeeze the positions on both sides of the die base for secondary limiting. Finally, in conjunction with multiple sets of stamping equipment set up externally, corresponding stamping operations are performed on the automobile rear side panel bracket and the partition raw materials in the first sequence blanking die cavity, the second sequence forming die cavity, the third sequence forming die cavity, the fourth sequence shaping die cavity and the fifth sequence punching and separation die cavity. This can effectively carry out multiple stamping processes on the same set of devices, and at the same time effectively reduce the risk of the device's stability being reduced due to the influence of external forces and the wear of the structure during long-term use;

[0015] 2. The utility model is provided with a rotating handle, one side of which is fixedly connected to a second screw, and the outer side of the second screw is threadedly connected to a connecting plate, which can effectively facilitate people to directly hold and rotate;

[0016] 3. The utility model provides an anti-loosening spacer, the inner side of which is movably connected to the first screw, and the outer side of which is threadedly connected to the base, which can effectively reduce the loosening of the first screw during long-term use.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the axonometric structure of a stamping die for a rear side panel bracket and a partition of an automobile proposed in the present invention;

[0020] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 3 This is a schematic diagram of the axonometric structure of a connecting plate of a stamping die for a rear side panel bracket and a partition of an automobile proposed in the present invention;

[0022] Figure 4 This is a front view structural diagram of a stamping die for a rear side panel bracket and a partition of an automobile proposed in the present invention;

[0023] Figure 5 This is a side structural schematic diagram of a stamping die for a rear side panel bracket and a partition of an automobile proposed in the present invention;

[0024] Figure 6 This is a schematic diagram of the top view of a stamping die for a rear side panel bracket and a partition of an automobile proposed in the present invention;

[0025] In the figure: die base 1, first-order blanking die cavity 2, second-order forming die cavity 3, third-order forming die cavity 4, fourth-order shaping die cavity 5, fifth-order punching and separation die cavity 6, base 7, support plate 8, slide groove 9, gasket 10, through groove 11, clamping device 12, first screw 13, connecting plate 14, second screw 15, adapter column 16, limit plate 17, spacer 18, anti-loosening spacer 19, slide rod 20, rotary handle 21, spring 22, handle 23, and tripod 24. DETAILED DESCRIPTION

[0026] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-6The utility model provides a technical solution: a stamping die for a rear side bracket and a partition of an automobile, comprising a die base 1, the top of which is fixedly connected with a first-order blanking die cavity 2, a second-order forming die cavity 3, a third-order forming die cavity 4, a fourth-order shaping die cavity 5 and a fifth-order punching separation die cavity 6. The first-order blanking die cavity 2, the second-order forming die cavity 3, the third-order forming die cavity 4, the fourth-order shaping die cavity 5 and the fifth-order punching separation die cavity 6 are arranged linearly and correspond to multiple external stamping equipment. The bottom of the die base 1 is fixedly connected with a support plate 8, which supports A plurality of through grooves 11 are symmetrically provided on one side of the plate 8, a gasket 10 is fixedly connected to one side of the top of the support plate 8, and a plurality of gaskets 10 are symmetrically provided. The bottom of the support plate 8 is slidably connected to the base 7 through a slide groove 9, and the slide grooves 9 are symmetrically provided with a plurality of slide grooves 9. The slide grooves 9 are all T-shaped structures. A clamping device 12 is fixedly connected to the other side of the top of the support plate 8, and the clamping device 12 is symmetrically provided with a plurality of them. A first screw 13 is threadedly connected to one side of the base 7, and a plurality of first screws 13 are symmetrically provided. The outside of the first screw 13 is movably connected to a connecting plate 14, and the connecting plate 14 is movably connected to the connecting plate 14. The inner side of the connecting plate 14 is threadedly connected to the second screw 15, and the second screw 15 is symmetrically arranged. The outer side of one end of the second screw 15 is rotatably connected to the adapter column 16, and one side of the adapter column 16 is fixedly connected to the limit plate 17. After the support plate 8 is adjusted to the required horizontal position on the inner side of the base 7 through the T-shaped slide groove 9, the position of the support plate 8 is fixed using the clamping device 12, and then the personnel directly hold the handle 21 to rotate each second screw 15 on the inner side of the connecting plate 14, and move the limit plates 17 toward the center until the limit plate 1 The spacers 18 on one side of 7 fully squeeze the positions on both sides of the die base 1 for secondary limiting, and finally cooperate with multiple sets of stamping equipment set up outside to perform corresponding stamping operations on the first-order blanking die cavity 2, the second-order forming die cavity 3, the third-order forming die cavity 4, the fourth-order shaping die cavity 5 and the fifth-order punching separation die cavity 6 to perform corresponding stamping operations on the rear side panel bracket and the partition raw materials of the automobile. It can effectively carry out multiple stamping processes on the same group of devices, and at the same time effectively reduce the risk of the device being affected by external forces and the wear of the structure during long-term use, resulting in a decrease in the stability of the device.

[0028] In the present invention, preferably, one side of the limiting plate 17 is fixedly connected with a spacer 18, the spacer 18 is made of flexible material, and one side of the spacer 18 is a serrated structure, which can effectively reduce the degree of wear on the device during the limiting process.

[0029] In the present invention, preferably, the outer side of the top end of the first screw 13 is movably connected with an anti-loosening spacer 19, and several anti-loosening spacers 19 are symmetrically arranged. The anti-loosening spacers 19 are all located above the connecting plate 14, which can effectively ensure the stability of the first screw 13 during long-term use.

[0030] In the present invention, preferably, one side of the limit plate 17 is fixedly connected to a sliding rod 20, and several sliding rods 20 are symmetrically arranged. The outer sides of the sliding rods 20 are slidably connected to the connecting plate 14, and the sliding rods 20 are all made of stainless steel, which can effectively ensure the stability of the limit plate 17 during movement.

[0031] In the present invention, preferably, a handle 23 is fixedly connected to one side of the connecting plate 14, and a plurality of handles 23 are symmetrically arranged, which can effectively facilitate personnel to hold and install or remove the connecting plate 14.

[0032] In the present invention, preferably, one end of the second screw rod 15 is fixedly connected to the rotation handle 21, and the outer side of the second screw rod 15 is threadedly connected to the connecting plate 14, which can effectively facilitate people to directly hold and rotate.

[0033] In the present invention, preferably, the outer side of the second screw rod 15 is movably connected with a spring 22 , and the spring 22 is located between the connecting plate 14 and the handle 21 , which can effectively reduce the looseness of the second screw rod 15 during use.

[0034] In the present invention, preferably, one side of the connecting plate 14 is fixedly connected with a tripod 24 , and a plurality of tripods 24 are symmetrically arranged. The tripods 24 are all triangular structures, which can effectively ensure the stability of the connecting plate 14 .

[0035] The working principle and use process of the present invention: when in use, after the support plate 8 is adjusted to the required horizontal position on the inner side of the base 7 through the T-shaped slide groove 9, the position of the support plate 8 is fixed by the clamping device 12, and then the personnel directly hold the rotary handle 21 to rotate each second screw 15 on the inner side of the connecting plate 14, and move the limit plates 17 toward the center direction to the position where the spacers 18 on one side of the limit plates 17 fully squeeze the two sides of the die base 1 for secondary limiting. Finally, in conjunction with multiple sets of stamping equipment set up by the outside world, the rear side panel bracket and the partition raw materials in the first-order blanking die cavity 2, the second-order forming die cavity 3, the third-order forming die cavity 4, the fourth-order shaping die cavity 5 and the fifth-order punching separation die cavity 6 are subjected to corresponding stamping operations, which can effectively perform multiple stamping processes on the same group of devices, and at the same time effectively reduce the risk of the device's stability being reduced due to wear caused by external forces during long-term use.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamping die for a rear side panel bracket and a partition of an automobile, comprising a die base (1), characterized in that: The top of the die base (1) is fixedly connected with a first-order blanking die cavity (2), a second-order forming die cavity (3), a third-order forming die cavity (4), a fourth-order shaping die cavity (5) and a fifth-order punching separation die cavity (6). The first-order blanking die cavity (2), the second-order forming die cavity (3), the third-order forming die cavity (4), the fourth-order shaping die cavity (5) and the fifth-order punching separation die cavity (6) are linearly arranged and correspond to multiple external stamping equipment. The bottom of the die base (1) is fixedly connected with a support plate (8), and a plurality of through grooves (11) are symmetrically provided on one side of the support plate (8). A gasket (10) is fixedly connected to one side of the top of the support plate (8), and a plurality of gaskets (10) are symmetrically provided. The bottom of the support plate (8) slides through a slide groove (9). The base (7) is movably connected, and the slide grooves (9) are symmetrically arranged in a plurality of numbers, and the slide grooves (9) are all T-shaped structures. The other side of the top of the support plate (8) is fixedly connected with a clamping device (12), and the clamping device (12) is symmetrically arranged in a plurality of numbers. One side of the base (7) is threadedly connected with a first screw rod (13), and the first screw rod (13) is symmetrically arranged in a plurality of numbers. The outer side of the first screw rod (13) is movably connected with a connecting plate (14), and the inner side of the connecting plate (14) is threadedly connected with a second screw rod (15), and the second screw rod (15) is symmetrically arranged in a plurality of numbers. The outer side of one end of the second screw rod (15) is rotatably connected with a transfer column (16), and one side of the transfer column (16) is fixedly connected with a limiting plate (17).

2. The stamping die for automobile rear side bracket and partition according to claim 1, characterized in that: One side of the limiting plate (17) is fixedly connected with a spacer (18), the spacer (18) is made of a flexible material, and one side of the spacer (18) has a serrated structure.

3. The stamping die for automobile rear side bracket and partition according to claim 1, characterized in that: The outer side of the top end of the first screw (13) is movably connected with an anti-loosening spacer (19), and a plurality of the anti-loosening spacers (19) are symmetrically arranged. The anti-loosening spacers (19) are all located above the connecting plate (14).

4. The stamping die for automobile rear side bracket and partition according to claim 1, characterized in that: One side of the limit plate (17) is fixedly connected with a slide rod (20), and a plurality of the slide rods (20) are symmetrically arranged. The outer sides of the slide rods (20) are slidably connected with a connecting plate (14), and the slide rods (20) are all made of stainless steel.

5. The stamping die for automobile rear side bracket and partition according to claim 1, characterized in that: One side of the connecting plate (14) is fixedly connected with a handle (23), and a plurality of the handles (23) are symmetrically arranged.

6. The stamping die for automobile rear side bracket and partition according to claim 1, characterized in that: One end of each of the second screw rods (15) is fixedly connected to a rotary handle (21), and the outer side of each of the second screw rods (15) is threadedly connected to a connecting plate (14).

7. The stamping die for automobile rear side bracket and partition according to claim 6, characterized in that: The outer sides of the second screw rods (15) are movably connected to springs (22), and the springs (22) are located between the connecting plate (14) and the rotary handle (21).

8. The stamping die for automobile rear side bracket and partition according to claim 1, characterized in that: One side of the connecting plate (14) is fixedly connected to a footstand (24), and a plurality of the footstands (24) are symmetrically arranged, and the footstands (24) are all triangular structures.

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