Automobile part stamping device facilitating material taking

Abstract

The utility model relates to the field of automobile part stamping equipment, and discloses an automobile part stamping device facilitating material taking, which comprises a lower die, an upper die, a die head, a power mechanism, a box body, a bottom plate, an ejection head, an ejection rod, a movable plate and a height adjusting mechanism. After the plate blank is formed into a stamping part, the movable plate is driven by the height adjusting mechanism to vertically move upwards, the movable plate drives all the ejector rods and the ejector heads on the ejector rods to synchronously move, and then the stamping part can be jacked up by a certain height to be exposed above the forming cavity, so that the stamping part can be taken down conveniently.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts stamping equipment, in particular to an automobile parts stamping device which is convenient for material taking. Background Art

[0002] Stamping is a forming method that uses a press and a die to apply external force to various plates, strips, tubes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size.

[0003] When stamping automotive parts, the slab needs to be placed in the forming cavity of the lower mold first, and the die head in the upper mold is driven downward by a power mechanism to stamp the slab.

[0004] After forming, stamping parts are usually removed manually. Since the stamping parts are located inside the forming cavity, it is inconvenient to remove them. Therefore, it is necessary to design an automobile parts stamping device that is easy to remove materials to solve the problems existing in the above-mentioned prior art. Utility Model Content

[0005] Based on the above problems, the purpose of the present invention is to provide an automobile parts stamping device that is easy to take out materials, so as to solve the problems existing in the above-mentioned prior art.

[0006] The utility model adopts the following technical solutions:

[0007] The utility model provides an automobile parts stamping device that is convenient for material removal, comprising a lower die, an upper die, a die head and a power mechanism, wherein the lower die is provided with a forming cavity, and a forming block is provided on the bottom wall of the forming cavity; the upper die is arranged above the lower die, and the die head is arranged at the bottom of the upper die, the die head corresponds to the lower die and cooperates with the forming block; the power mechanism is connected to the upper die, and further comprises:

[0008] A box body, wherein the box body is arranged on a bottom plate, and the lower mold is arranged on a top surface of the box body;

[0009] There are multiple ejector heads, and the multiple ejector heads are arranged at intervals along the circumference of the edge of the lower mold. The top surface is flush with the bottom wall of the lower mold, and the bottom is movable through the interior of the box and is connected to a push rod. The bottom of the push rod is commonly connected to a movable plate, and the movable plate is connected to a height adjustment mechanism. The height adjustment mechanism is arranged in the box.

[0010] Furthermore, it also includes a translation mechanism, which includes a mounting frame arranged on one side of the lower mold, and a plurality of suction cups for adsorbing and fixing the stamping parts are connected to both sides of the top surface of the mounting frame; the mounting frame is connected to a horizontal driving component on the side away from the lower mold, and the horizontal driving component is arranged on a mounting seat, and the mounting seat is arranged on the base plate.

[0011] Furthermore, the mounting frame is slidably connected to the supporting frame, and the supporting frame is arranged on the box body and the bottom plate.

[0012] Furthermore, the height adjustment mechanism includes a threaded rod vertically arranged in the box body, and the two ends of the threaded rod are respectively rotatably connected to the inner wall of the box body; a movable block is threadedly sleeved on the threaded rod, and the movable block is connected to the movable plate, and a plurality of telescopic rods are connected to the movable plate, and the ends of the telescopic rods are connected to the inner wall of the box body; a rotation driving component is provided in the box body, and the rotation driving component is connected to the threaded rod through a transmission assembly.

[0013] Furthermore, the transmission assembly includes a worm that is dynamically connected to the output shaft of the rotary drive component, one side of the worm is meshedly connected to a worm wheel, and the worm wheel is mounted on the threaded rod.

[0014] Furthermore, a plurality of vertically arranged guide slide rods are provided on the top surface of the box body along the circumferential direction, and the guide slide rods pass through the upper mold and slideably cooperate with the upper mold.

[0015] Furthermore, the power mechanism includes a connecting frame arranged on the box body, and a plurality of vertical driving components are arranged on the connecting frame at intervals, and the action ends of the plurality of vertical driving components are all connected to the upper mold.

[0016] Compared with the prior art, the beneficial technical effects of the present invention are:

[0017] After the slab is formed into a stamping part, the height adjustment mechanism drives the movable plate to move vertically upward, and the movable plate drives all the ejector rods and the ejector heads on the ejector rods to move synchronously, thereby lifting the stamping part to a certain height, exposing it above the forming cavity, making it easier to remove it. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the automobile parts stamping device that is convenient for material removal in the first embodiment of the present utility model;

[0020] Figure 2 This is a planar cross-sectional view of the box body in Example 1 of the present utility model;

[0021] Figure 3 for Figure 2 Enlarged view of part A;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the automobile parts stamping device that is convenient for material removal in the second embodiment of the present utility model.

[0023] Explanation of the accompanying drawings: 1. Lower mold; 101. Molding cavity; 102. Molding block; 2. Upper mold; 3. Mold head; 4. Power mechanism; 41. Connecting frame; 42. Vertical drive component; 5. Box body; 6. Bottom plate; 7. Ejector head; 8. Ejector rod; 9. Height adjustment mechanism; 91. Threaded rod; 92. Movable block; 93. Telescopic rod; 94. Rotary drive component; 95. Transmission assembly; 951. Worm; 952. Worm gear; 953. Shaft seat; 10. Movable plate; 11. Translation mechanism; 111. Mounting frame; 112. Suction cup; 113. Horizontal drive component; 114. Mounting seat; 115. Support frame; 12. Guide rod; 13. Stamping part. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0025] Example 1

[0026] like Figure 1-Figure 3 As shown, the present embodiment 1 discloses a stamping device for automobile parts that is convenient for material removal, including a lower mold 1, an upper mold 2, a mold head 3 and a power mechanism 4. The lower mold 1 is provided with a molding cavity 101, and a molding block 102 is fixed on the bottom wall of the molding cavity 101; the upper mold 2 is arranged above the lower mold 1, and the mold head 3 is fixed to the bottom of the upper mold 2. The mold head 3 corresponds to the lower mold 1 and cooperates with the molding block 102; the power mechanism 4 is connected to the upper mold 2, and the lower mold 1 is fixed to the top surface of the box body 5, and the box body 5 is fixed on the bottom plate 6; there are multiple ejector heads 7, and the multiple ejector heads 7 are arranged at intervals along the circumferential direction of the edge of the lower mold 1, and the top surface thereof is flush with the bottom wall of the lower mold 1, and the bottom is movable through the interior of the box body 5 and is fixedly connected to a vertically arranged ejector rod 8, and the bottom of the ejector rod 8 is commonly fixedly connected to the movable plate 10, and the movable plate 10 is connected to the height adjustment mechanism 9, and the height adjustment mechanism 9 is arranged in the box body 5.

[0027] In the first embodiment, there are four ejector heads 7, which are respectively located at the corners on the inner side of the lower mold 1. The ejector heads 7 are made of rubber and have a certain elasticity. They can not only support the stamping part 13, but also play a buffering role when the two are in contact.

[0028] With this solution, after the slab is formed into a stamping part 13, the height adjustment mechanism 9 drives the movable plate 10 to move vertically upward, and the movable plate 10 drives all the ejector rods 8 and the ejector heads 7 on the ejector rods 8 to move synchronously, thereby lifting the stamping part 13 to a certain height, exposing it above the forming cavity 101, thereby facilitating its removal.

[0029] Further optimizing scheme, the top surface of box body 5 is fixed with a plurality of vertically arranged guide rods 12 along the circumference, and guide rods 12 pass through the edge of upper mold 2 and slide with it. By setting guide rods 12, the stability of upper mold 2 during vertical movement can be improved.

[0030] According to a further optimized solution, the power mechanism 4 includes a connecting frame 41 fixed on the box body 5 , and a plurality of vertical driving components 42 are arranged on the connecting frame 41 at intervals, and the action ends of the plurality of vertical driving components 42 are all connected to the upper mold 2 .

[0031] In the first embodiment, the vertical drive component 42 is configured as a hydraulic cylinder. The fixed end of the vertical drive component 42 is fixed to the connecting frame 41, and the operating end of the vertical drive component 42 is fixedly connected to the top surface of the upper mold 2. The vertical drive component 42 can achieve the effect of driving the upper mold 2 and the mold head 3 to move vertically as a whole.

[0032] To further optimize the solution, the height adjustment mechanism 9 includes a threaded rod 91 vertically arranged in the box body 5, and the two ends of the threaded rod 91 are respectively rotatably connected to the inner wall of the box body 5; a movable block 92 is threadedly sleeved on the threaded rod 91, and the movable block 92 is connected to the movable plate 10, and a plurality of telescopic rods 93 are connected to the movable plate 10, and the ends of the telescopic rods 93 are connected to the inner wall of the box body 5; a rotating drive component 94 is provided in the box body 5, and the rotating drive component 94 is connected to the threaded rod 91 through a transmission assembly 95.

[0033] In the first embodiment of the present invention, an avoidance hole is provided in the middle of the movable plate 10, and the threaded rod 91 passes through the movable plate 10 through the avoidance hole, and the threaded rod 91 is loosely matched with the avoidance hole; the movable block 92 is fixed to the middle of the bottom surface of the movable plate 10; the fixed end of the telescopic rod 93 is fixed to the inner bottom wall of the box body 5, and the telescopic end of the telescopic rod 93 is fixedly connected to the movable plate 10; the rotating drive component 94 is set as a motor, and the rotating drive component 94 is fixed to the inner bottom wall of the box body 5.

[0034] It should be noted that the telescopic rod 93 can only be telescoped within a certain range and can meet the movement requirements of the movable panel 10; when the movable panel 10 moves vertically, the telescopic rod 93 is synchronously telescoped.

[0035] With this solution, the rotating drive component 94 is set up, and under the action of the transmission assembly 95, the threaded rod 91 can be driven to rotate, and the threaded rod 91 drives the movable block 92 to move in the vertical direction, which can achieve the effect of adjusting the height of the movable plate 10.

[0036] As a further optimized solution, the transmission assembly 95 includes a worm 951 that is dynamically connected to the output shaft of the rotary drive component 94 , and one side of the worm 951 is meshedly connected to a worm wheel 952 , which is fixedly mounted on the threaded rod 91 .

[0037] In the first embodiment, a shaft seat 953 is fixed to the inner bottom wall of the housing 5, and the worm 951 is rotatably connected to the shaft seat 953. By rotating the driving component 94 to drive the worm 951 to rotate, the worm 951 drives the worm wheel 952 to rotate, thereby driving the threaded rod 91 to rotate.

[0038] Example 2

[0039] like Figure 4 As shown, based on the above-mentioned embodiment 1, the difference between this embodiment 2 and embodiment 1 is that: this embodiment 2 also includes a translation mechanism 11, and the translation mechanism 11 includes a mounting frame 111 arranged on one side of the lower mold 1, and both sides of the top surface of the mounting frame 111 are fixedly connected with a plurality of suction cups 112 for adsorbing and fixing the stamping part 13; the mounting frame 111 is connected to a horizontal driving component 113 on the side away from the lower mold 1, and the horizontal driving component 113 is arranged on a mounting seat 114, and the mounting seat 114 is fixed on the base plate 6.

[0040] In the second embodiment, the suction cup 112 is configured as an electric suction cup, the horizontal driving component 113 is configured as an electric push rod, the fixed end of the horizontal driving component 113 is fixed on the mounting seat 114, and the action end of the horizontal driving component 113 is fixedly connected to the mounting frame 111.

[0041] When the formed stamping part 13 is ejected to the top of the forming cavity 101, the horizontal driving component 113 drives the mounting frame 111 and the suction cup 112 to move horizontally as a whole toward the direction close to the stamping part 13 until the suction cup 112 is located below the part of the stamping part 13; the height adjustment mechanism 9 is used to make the stamping part 13 sit on the suction cup 112, and the stamping part 13 is adsorbed and fixed by the suction cup 112; thereafter, the horizontal driving component 113 drives the mounting frame 111, the suction cup 112 and the stamping part 13 to move horizontally in the opposite direction as a whole, so that the stamping part 13 can be moved out of the area between the lower mold 1 and the mold head 3, further improving the convenience of removing the stamping part 13.

[0042] In a further optimized solution, the mounting frame 111 is slidably connected to the support frame 115, and the support frame 115 is fixed to the box body 5 and the bottom plate 6. By providing the support frame 115, the stability of the mounting frame 111 during horizontal linear motion can be improved.

[0043] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A stamping device for automobile parts that is convenient for material removal, comprising a lower mold (1), an upper mold (2), a mold head (3) and a power mechanism (4), wherein the lower mold (1) is provided with a molding cavity (101), and a molding block (102) is provided on the bottom wall of the molding cavity (101); the upper mold (2) is arranged above the lower mold (1), and the mold head (3) is arranged at the bottom of the upper mold (2), the mold head (3) corresponds to the lower mold (1) and cooperates with the molding block (102); the power mechanism (4) is connected to the upper mold (2), and is characterized in that: Also includes: A box body (5), wherein the box body (5) is arranged on a bottom plate (6), and the lower mold (1) is arranged on the top surface of the box body (5); An ejector head (7), wherein the number of the ejector heads (7) is multiple, and the multiple ejector heads (7) are arranged at intervals along the circumference of the edge of the lower mold (1), and the top surface thereof is flush with the bottom wall of the lower mold (1), and the bottom thereof is movable and penetrates into the interior of the box body (5) and is connected to a ejector rod (8), and the bottom of the ejector rod (8) is commonly connected to a movable plate (10), and the movable plate (10) is connected to a height adjustment mechanism (9), and the height adjustment mechanism (9) is arranged in the box body (5).

2. The automobile parts stamping device with convenient material removal according to claim 1, characterized in that: The invention also includes a translation mechanism (11), wherein the translation mechanism (11) includes a mounting frame (111) arranged on one side of the lower mold (1), and a plurality of suction cups (112) for adsorbing and fixing the stamping part (13) are connected to both sides of the top surface of the mounting frame (111); the mounting frame (111) is connected to a horizontal driving component (113) on the side away from the lower mold (1), and the horizontal driving component (113) is arranged on a mounting seat (114), and the mounting seat (114) is arranged on the bottom plate (6).

3. The automobile parts stamping device with convenient material removal according to claim 2, characterized in that: The mounting frame (111) is slidably connected to a support frame (115), and the support frame (115) is arranged on the box body (5) and the bottom plate (6).

4. The automobile parts stamping device with convenient material removal according to claim 1, characterized in that: The height adjustment mechanism (9) comprises a threaded rod (91) vertically arranged in the box body (5), and the two ends of the threaded rod (91) are respectively rotatably connected to the inner wall of the box body (5); a movable block (92) is threadedly sleeved on the threaded rod (91), and the movable block (92) is connected to the movable plate (10), and the movable plate (10) is connected to a plurality of telescopic rods (93), and the ends of the telescopic rods (93) are connected to the inner wall of the box body (5); a rotation driving component (94) is provided in the box body (5), and the rotation driving component (94) is connected to the threaded rod (91) through a transmission assembly (95).

5. The automobile parts stamping device with convenient material removal according to claim 4, characterized in that: The transmission assembly (95) includes a worm (951) that is dynamically connected to the output shaft of the rotary drive component (94); one side of the worm (951) is meshedly connected to a worm wheel (952); and the worm wheel (952) is mounted on the threaded rod (91).

6. The automobile parts stamping device with convenient material removal according to claim 1, characterized in that: The top surface of the box body (5) is provided with a plurality of vertically arranged guide slide rods (12) along the circumference, and the guide slide rods (12) pass through the upper mold (2) and are in sliding engagement with the upper mold (2).

7. The automobile parts stamping device with convenient material removal according to claim 1, characterized in that: The power mechanism (4) comprises a connecting frame (41) arranged on the box body (5), a plurality of vertical driving components (42) are arranged at intervals on the connecting frame (41), and the action ends of the plurality of vertical driving components (42) are all connected to the upper mold (2).

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