Necking device for automobile instrument panel machining

Abstract

The utility model discloses an automobile dashboard processing necking down device, including mounting plate, bottom plate, first mounting block, support pole and bearing plate, mounting plate is horizontally set up along the left-right direction, bottom plate is located the mounting plate below and is connected with the mounting plate through a plurality of support pole, first mounting block is connected with the upper end of mounting plate, support pole is connected with the lower end of mounting plate. The supporting rod is connected with the right end of the first mounting block, a first through hole is formed in the mounting plate, the bearing plate is slidably arranged in the first through hole, a driving assembly is arranged on the bottom plate, a second mounting block is slidably arranged on the bearing plate, the second mounting block and the first mounting block are arranged in a spaced mode, and a forming die is arranged on the second mounting block. A limiting assembly used for limiting the workpiece is arranged on the first mounting block, and a power assembly used for driving the second mounting block to be close to or away from the first mounting block is arranged on the bearing plate. By means of the pipe contracting device, pipe contracting operation can be effectively carried out, and other places outside a to-be-machined area of the pipe beam can be effectively supported during pipe contracting operation.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument panel pipe beam processing, in particular to a shrinking device for processing automobile instrument panels. Background Art

[0002] The dashboard crossbeam is a structural component that provides installation and support for the dashboard assembly and other system parts (such as steering column, air conditioning, entertainment system, instrument cluster, front passenger side airbag, etc.). It is directly connected to the car body, bears, absorbs and transmits the energy and load in the collision of the whole vehicle. It is an important structure related to the occupant protection performance. The automobile dashboard tube beam needs to be shrunken during production to facilitate the installation of the tube beam.

[0003] In the prior art, when a pipe beam is subjected to a shrinking operation, the pipe beam is often directly subjected to a shrinking process by passing through a forming die. Since the pipe beam is hollow inside, deformation may occur in the processing area of ​​the pipe beam when the pipe beam passes through the forming die, thereby affecting the quality of the pipe beam. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a shrinking device for processing automobile dashboards, which can effectively perform tube shrinking operations and can effectively support other places outside the tube beam to be processed during the tube shrinking operation, thereby effectively preventing the tube beam from deforming in areas other than the tube shrinking area and affecting the quality of the tube beam. In addition, the device can eliminate the obstruction of the support rod by the second mounting block and the forming mold during the loading and unloading process, thereby making it convenient for the staff to put the tube beam on the support rod or take the tube beam out of the support rod.

[0006] (II) Technical solution

[0007] The utility model provides a shrinking device for processing an automobile instrument panel, comprising a mounting plate, a base plate, a first mounting block, a support rod and a bearing plate, wherein the mounting plate is horizontally arranged in the left and right directions, the base plate is located below the mounting plate and is connected thereto through a plurality of support columns, the first mounting block is connected to the upper end of the mounting plate, the support rod is horizontally arranged and connected to the right end of the first mounting block, the mounting plate is provided with a first through hole, the bearing plate is slidably arranged in the first through hole, the base plate is provided with a driving component for driving the bearing plate to move in the up and down directions, a second mounting block is slidably arranged on the bearing plate, the second mounting block is spaced apart from the first mounting block, a forming mold is provided on one end of the second mounting block facing the first mounting block, a limiting component is provided on the first mounting block for limiting the workpiece, and a power component is provided on the bearing plate for driving the second mounting block to approach or move away from the first mounting block.

[0008] Preferably, the limit assembly includes a mounting ring and a limit ring, the mounting ring is coaxially arranged with the support rod, the mounting ring is sleeved on the outer end of the support rod and is slidably connected thereto, the limit ring is coaxially arranged with the mounting ring and is connected to the mounting ring, a gap is provided between the limit ring and the support rod for a workpiece to pass through, a plurality of first threaded through holes are evenly distributed along the circumference of the limit ring, a screw is provided in the inner thread of the first threaded through hole, one end of the screw extends into the limit ring, and a handle is provided at the other end thereof, and a limit unit for limiting the mounting ring is provided on the first mounting block.

[0009] Preferably, the limiting unit includes a transmission plate, a limiting block and a bolt, the limiting block is connected to the upper end of the first mounting block, the bottom end of the limiting block is provided with a first through groove in the left-right direction, the transmission plate is slidably arranged in the first through groove and is connected to the mounting ring through a vertically arranged connecting plate, the limiting block is provided with a second threaded through hole which is interconnected with the first through groove, the bolt is threadedly arranged in the second threaded through hole, and one end of the bolt extends into the first through groove and abuts against the transmission plate.

[0010] Preferably, the power assembly includes a cylinder and a fixed plate, the fixed plate is connected to the upper end of the bearing plate and is located at an end of the second mounting block away from the first mounting block, the fixed plate and the second mounting block are spaced apart, the cylinder is connected to one end of the fixed plate toward the second mounting block, and the telescopic rod of the cylinder is vertically arranged and connected to the second mounting block.

[0011] Preferably, the driving assembly includes a motor, a threaded rod and a transmission block, the bottom end of the supporting plate extends out of the first through hole and the front and rear ends are connected to the transmission block, a third threaded through hole is provided on the transmission block in the up and down directions, the motor is arranged on the bottom plate, one end of the threaded rod is coaxially connected to the output shaft of the motor, the other end thereof passes through the third threaded through hole and is rotatably connected to the bottom end of the mounting plate, and the threaded rod is threadedly connected to the transmission block.

[0012] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0013] In the utility model: the device can effectively perform the tube shrinking operation, and can effectively support other places outside the tube beam to be processed during the tube shrinking operation, thereby effectively preventing the tube beam from deforming in areas other than the tube shrinking area, affecting the quality of the tube beam, and the device can eliminate the shielding of the support rod by the second mounting block and the forming mold during the loading and unloading process, thereby making it convenient for the staff to put the tube beam on the support rod, or take the tube beam out of the support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of a necking device for processing an automobile instrument panel.

[0015] Figure 2 The utility model is a schematic diagram of the side structure of a shrinking device for processing an automobile instrument panel.

[0016] Figure 3 The utility model discloses a structural schematic diagram of a necking device for processing automobile instrument panels in loading and unloading states.

[0017] Figure numerals: 1. mounting plate; 2. support column; 3. base plate; 4. first mounting block; 5. support rod; 6. mounting ring; 7. limiting ring; 8. screw; 9. bearing plate; 10. second mounting block; 11. forming die; 12. cylinder; 13. fixing plate; 14. transmission plate; 15. motor; 16. threaded rod; 17. transmission block; 18. limiting block; 19. bolt. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0019] like Figure 1-3 As shown, the utility model proposes a shrinking device for processing an automobile instrument panel, comprising a mounting plate 1, a bottom plate 3, a first mounting block 4, a support rod 5 and a bearing plate 9, wherein the mounting plate 1 is horizontally arranged in the left-right direction, the bottom plate 3 is located below the mounting plate 1 and is connected thereto through a plurality of support columns 2, the first mounting block 4 is connected to the upper end of the mounting plate 1, the support rod 5 is horizontally arranged and connected to the right end of the first mounting block 4, the mounting plate 1 is provided with a first through hole, the bearing plate 9 is slidably arranged in the first through hole, the bottom plate 3 is provided with a driving component for driving the bearing plate 9 to move in the up-and-down direction, the bearing plate 9 is slidably provided with a second mounting block 10, the second mounting block 10 is spaced apart from the first mounting block 4, a forming die 11 is provided at one end of the second mounting block 10 facing the first mounting block 4, the first mounting block 4 is provided with a limiting component for limiting the workpiece, and the bearing plate 9 is provided with a power component for driving the second mounting block 10 to move close to or away from the first mounting block 4.

[0020] In the present invention, when the device is needed, the second mounting block 10 and the bearing plate 9 are driven downward by the driving assembly to remove the shielding of the support rod 5, so that the staff can put the pipe beam on the support rod 5 during the loading process, so that the support rod 5 can support other areas outside the processing area of ​​the pipe beam, which can effectively prevent the pipe beam from being deformed in other areas when the pipe beam is subjected to the pipe shrinking operation, thereby affecting the quality of the pipe beam. After the pipe beam is put on the support rod 5, the bearing plate 9 and the second mounting block 10 are reset by the driving assembly, and And under the action of the power component, the second mounting block 10 and the forming die 11 are driven to move to perform the tube shrinking operation on the tube beam. The device can effectively perform the tube shrinking operation, and can effectively support other places outside the tube beam to be processed during the tube shrinking operation, thereby effectively preventing the tube beam from deforming in areas other than the tube shrinking area, affecting the quality of the tube beam, and the device can eliminate the shielding of the support rod 5 by the second mounting block 10 and the forming die 11 during the loading and unloading process, thereby facilitating the staff to put the tube beam on the support rod 5, or take the tube beam out of the support rod 5.

[0021] In an optional embodiment, the limiting assembly includes a mounting ring 6 and a limiting ring 7, the mounting ring 6 is coaxially arranged with the support rod 5, the mounting ring 6 is sleeved on the outer end of the support rod 5 and is slidably connected thereto, the limiting ring 7 is coaxially arranged with the mounting ring 6 and is connected to the mounting ring 6, a gap is provided between the limiting ring 7 and the support rod 5 for a workpiece to pass through, a plurality of first threaded through holes are uniformly distributed along the circumference of the limiting ring 7, a screw 8 is provided in the inner thread of the first threaded through hole, one end of the screw 8 extends into the limiting ring 7, and a handle is provided at the other end thereof, and the first mounting block 4 A limiting unit for limiting the position of the mounting ring 6 is provided. When the pipe beam needs to be limited, the pipe beam is sleeved on the support rod 5, the support rod 5 is fitted with the inner wall of the pipe beam, and the pipe beam is located in the limiting ring 7. The inner wall of the limiting ring 7 is fitted with the outer end of the pipe beam, so that the screw rod 8 is rotated by the handle, and the screw rod 8 is rotated into the limiting ring 7 to abut the outer end of the pipe beam, thereby completing the limitation of the pipe beam. The pipe beam can be driven to move on the support rod 5 by moving the mounting ring 6, and the mounting ring 6 can be moved by the limiting unit, so that the device can adjust the position of the mounting ring 6 as needed to adjust the processing length of the pipe beam.

[0022] In an optional embodiment, the limiting unit includes a transmission plate 14, a limiting block 18 and a bolt 19, the limiting block 18 is connected to the upper end of the first mounting block 4, the bottom end of the limiting block 18 is provided with a first through groove in the left and right direction, the transmission plate 14 is slidably set in the first through groove and is connected to the mounting ring 6 through a vertically arranged connecting plate, the limiting block 18 is provided with a second threaded through hole interconnected with the first through groove, the bolt 19 is threadedly set in the second threaded through hole, one end of the bolt 19 extends into the first through groove and abuts against the transmission plate 14, when the mounting ring 6 needs to be limited, the mounting ring 6 moves to drive the transmission plate 14 to move, and the transmission plate 14 moves in the first through groove, and by rotating the bolt 19, the bolt 19 rotates into the first through groove and abuts against the transmission plate 14, thereby completing the limiting of the transmission plate 14, thereby completing the limiting of the mounting ring 6.

[0023] In an optional embodiment, the power assembly includes a cylinder 12 and a fixed plate 13, the fixed plate 13 is connected to the upper end of the supporting plate 9 and is located at the end of the second mounting block 10 away from the first mounting block 4, the fixed plate 13 is spaced apart from the second mounting block 10, the cylinder 12 is connected to one end of the fixed plate 13 toward the second mounting block 10, the telescopic rod of the cylinder 12 is vertically arranged and connected to the second mounting block 10, and the second mounting block 10 can be pushed to move by the cylinder 12, thereby interfering with and driving the molding mold 11 to move.

[0024] In an optional embodiment, the driving assembly includes a motor 15, a threaded rod 16 and a transmission block 17. The bottom end of the supporting plate 9 extends out of the first through hole and the front and rear ends are connected to the transmission block 17. The transmission block 17 is provided with a third threaded through hole in the up and down directions. The motor 15 is arranged on the base plate 3. One end of the threaded rod 16 is coaxially connected to the output shaft of the motor 15, and the other end thereof passes through the third threaded through hole and is rotatably connected to the bottom end of the mounting plate 1. The threaded rod 16 is threadedly connected to the transmission block 17. The threaded rod 16 is driven to rotate by the motor 15. The rotation of the threaded rod 16 drives the transmission block 17 threadedly connected thereto to move. The movement of the transmission block 17 drives the supporting plate 9 connected thereto to move.

[0025] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A necking device for processing automobile instrument panels, characterized in that: The invention comprises a mounting plate (1), a bottom plate (3), a first mounting block (4), a support rod (5) and a bearing plate (9), wherein the mounting plate (1) is horizontally arranged in the left-right direction, the bottom plate (3) is located below the mounting plate (1) and is connected to the mounting plate (1) via a plurality of support columns (2), the first mounting block (4) is connected to the upper end of the mounting plate (1), the support rod (5) is horizontally arranged and connected to the right end of the first mounting block (4), the mounting plate (1) is provided with a first through hole, the bearing plate (9) is slidably arranged in the first through hole, and the bottom plate (3) is A driving assembly for driving the carrying plate (9) to move in an up-down direction is provided on the carrying plate (9); a second mounting block (10) is slidably provided on the carrying plate (9); the second mounting block (10) is spaced apart from the first mounting block (4); a molding die (11) is provided at one end of the second mounting block (10) facing the first mounting block (4); a limiting assembly for limiting the position of a workpiece is provided on the first mounting block (4); and a power assembly for driving the second mounting block (10) to move closer to or away from the first mounting block (4) is provided on the carrying plate (9).

2. The necking device for processing an automobile instrument panel according to claim 1, characterized in that: The limiting assembly comprises a mounting ring (6) and a limiting ring (7), wherein the mounting ring (6) is coaxially arranged with the support rod (5), the mounting ring (6) is sleeved on the outer end of the support rod (5) and is slidably connected thereto, the limiting ring (7) is coaxially arranged with the mounting ring (6) and is connected to the mounting ring (6), a gap for a workpiece to pass through is provided between the limiting ring (7) and the support rod (5), a plurality of first threaded through holes are evenly distributed along the circumference of the limiting ring (7), a screw rod (8) is provided in the inner thread of the first threaded through hole, one end of the screw rod (8) extends into the limiting ring (7), and a handle is provided at the other end thereof, and a limiting unit for limiting the mounting ring (6) is provided on the first mounting block (4).

3. The necking device for processing an automobile instrument panel according to claim 2, characterized in that: The limiting unit comprises a transmission plate (14), a limiting block (18) and a bolt (19); the limiting block (18) is connected to the upper end of the first mounting block (4); a first through groove is arranged at the bottom end of the limiting block (18) in the left-right direction; the transmission plate (14) is slidably arranged in the first through groove and is connected to the mounting ring (6) through a vertically arranged connecting plate; a second threaded through hole is arranged on the limiting block (18) and is interconnected with the first through groove; the bolt (19) is threadedly arranged in the second threaded through hole, and one end of the bolt (19) extends into the first through groove and abuts against the transmission plate (14).

4. The necking device for processing an automobile instrument panel according to claim 1, characterized in that: The power assembly comprises a cylinder (12) and a fixing plate (13); the fixing plate (13) is connected to the upper end of the bearing plate (9) and is located at an end of the second mounting block (10) away from the first mounting block (4); the fixing plate (13) and the second mounting block (10) are spaced apart; the cylinder (12) is connected to an end of the fixing plate (13) facing the second mounting block (10); and a telescopic rod of the cylinder (12) is vertically arranged and connected to the second mounting block (10).

5. The necking device for processing an automobile instrument panel according to claim 1, characterized in that: The driving assembly comprises a motor (15), a threaded rod (16) and a transmission block (17); the bottom end of the bearing plate (9) extends out of the first through hole and the front and rear ends thereof are connected to the transmission block (17); a third threaded through hole is provided on the transmission block (17) in the up and down directions; the motor (15) is arranged on the bottom plate (3); one end of the threaded rod (16) is coaxially connected to the output shaft of the motor (15); the other end thereof passes through the third threaded through hole and is rotatably connected to the bottom end of the mounting plate (1); the threaded rod (16) is threadedly connected to the transmission block (17).

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