Automobile part machining and forming die

Abstract

The utility model discloses an automobile part machining and forming die which comprises a bottom box, a supporting frame is fixedly connected to the upper portion of the bottom box, a lower die is arranged above the bottom box, an upper die is arranged above the lower die, a positioning mechanism is arranged in the bottom box, and the positioning mechanism comprises a motor, an upper die and a lower die, and the motor is fixedly connected to the inner wall of the bottom box through a motor base. The utility model relates to the technical field of automobile part processing, in particular to an automobile part processing and forming die, which realizes positioning of automobile sensor shell raw materials on the surface of a lower die through positioning plates on two sides by matching of a motor, a rotating disc, a cross rod, a vertical block, a curved column, a sleeve, a sliding column and the positioning plates. The problem that when an existing forming die is used for punching the automobile sensor shell, the position of an automobile sensor shell raw material may deviate, and therefore the working precision of the existing forming die is reduced is solved.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, specifically to an automotive parts processing forming mold. Background Technology

[0002] Automotive parts are the various units that make up a car and the products that serve the car. For example, when processing the housing of a car sensor, the housing needs to be stamped and formed using a molding die.

[0003] When using the existing molding die, the worker places the raw material of the car sensor housing on the lower die, and the upper die descends to make the upper and lower dies close together to stamp and form the raw material of the car sensor housing.

[0004] However, when stamping automotive sensor housings, existing molding dies involve workers placing the raw material directly onto the lower die and then stamping it. This can cause the position of the raw material to shift during placement, which in turn can shift the stamping position of the raw material, thus reducing the working accuracy of the existing molding dies. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a molding die for processing automotive parts. This solves the problem that when existing molding dies stamp automotive sensor housings, the position of the raw material for the sensor housing may shift during placement, leading to a shift in the stamping position of the raw material and reducing the working accuracy of the existing molding dies.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a molding die for processing automotive parts, comprising a base box, a support frame fixedly connected to the top of the base box, a lower die disposed above the base box, an upper die disposed above the lower die, and a positioning mechanism disposed inside the base box. The positioning mechanism includes: a motor fixedly connected to the inner wall of the base box via a motor mount; a rotating disk fixedly connected to the output shaft of the motor; a crossbar rotatably connected to both sides of the rotating disk via pins; a vertical block rotatably connected to the end of the crossbar away from the rotating disk via pins; and a curved column. A positioning plate is fixedly connected to the side of the upright block away from the rotating disk, and passes through the base box and is movably connected to the base box; an auxiliary component is set inside the lower mold; wherein, the rotating disk, driven by the motor, causes the crossbar to move the upright block, thereby causing the curved column to move the positioning plate. The positioning plates on both sides position the raw material of the car sensor housing on the surface of the lower mold, improving the overall working accuracy of the forming mold. The auxiliary component facilitates the removal of the stamped car sensor housing from the lower mold.

[0007] Preferably, the auxiliary components include: a top plate, which fits against the inner wall of the lower mold; a vertical rod, which passes through the lower mold and is movably connected to the lower mold, with its top fixedly connected to the outer wall of the top plate; a horizontal column, which is fixedly connected to the end of the vertical rod away from the top plate; and springs, with both ends respectively installed on the side of the horizontal column near the vertical rod and the inner wall of the lower mold. When the automotive sensor housing is stamped, the springs rebound, causing the horizontal column to move the vertical rod, which in turn moves the top plate. The stamped automotive sensor housing is then ejected from the lower mold via the top plates on both sides, facilitating the removal of the stamped automotive sensor housing from the lower mold.

[0008] Preferably, a sleeve is fixedly connected to the inner wall of the curved column, and a sliding column is slidably engaged with the inner wall of the sleeve, with both ends of the sliding column fixedly connected to the inner wall of the base box.

[0009] Preferably, the lower mold is fixedly connected to the outer wall of the base box by bolts.

[0010] Preferably, a hydraulic cylinder is fixedly connected to the upper part of the upper mold by bolts, and the hydraulic cylinder is installed on the inner wall of the support frame.

[0011] Preferably, positioning blocks are fixedly connected to the lower mold and the side of the lower mold that is far apart from each other, and the positioning blocks are respectively located at the inner wall of the base box and the inner wall of the hydraulic cylinder.

[0012] Preferably, the bottom of the lower mold is fixedly connected to a horizontal plate by bolts.

[0013] Beneficial effects

[0014] This utility model provides a molding die for processing automotive parts. It has the following advantages: This molding die, through the cooperation of a motor, rotary table, crossbar, vertical block, curved column, sleeve, sliding column, and positioning plate, achieves the positioning of the automotive sensor housing material on the lower die surface by the positioning plates on both sides. This solves the problem that in existing molding dies, the position of the automotive sensor housing material may shift during the stamping process, leading to a shift in the stamping position and reducing the working accuracy of the existing molding die.

[0015] By coordinating the top plate, uprights, crossbars, springs, and horizontal plates, the stamped automotive sensor housing can be easily removed from the lower mold. This solves the problem that after the automotive sensor housing is stamped, it is tightly attached to the groove inside the lower mold, making it inconvenient for workers to remove the stamped automotive sensor housing from the lower mold. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 for Figure 1 An exterior schematic diagram;

[0018] Figure 3 for Figure 1 Structural diagram of the crossbar, curved column, and positioning plate;

[0019] Figure 4 for Figure 1 A schematic diagram of the structure of the top plate, horizontal column and lower mold.

[0020] In the diagram: 1. Base box; 2. Support frame; 3. Lower mold; 4. Upper mold; 41. Hydraulic cylinder; 5. Positioning block; 6. Positioning mechanism; 61. Motor; 62. Rotary disk; 63. Horizontal bar; 64. Vertical block; 65. Curved column; 651. Sleeve; 652. Sliding column; 66. Positioning plate; 67. Auxiliary components; 671. Top plate; 672. Vertical bar; 673. Horizontal column; 674. Spring; 6741. Horizontal plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] When stamping automotive sensor housings, existing molding dies may cause the position of the raw material to shift during placement, resulting in a shift in the stamping position of the raw material and reducing the working accuracy of the existing molding dies.

[0023] In view of this, the present invention provides a molding die for processing automotive parts. Through the cooperation between the motor, rotating disk, crossbar, vertical block, curved column, sleeve, sliding column and positioning plate, the positioning plates on both sides are used to position the automotive sensor housing material on the lower die surface. This solves the problem that when the existing molding die is stamping the automotive sensor housing, the position of the automotive sensor housing material may shift during the placement process, which will also cause the stamping position of the automotive sensor housing material to shift, thereby reducing the working accuracy of the existing molding die.

[0024] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly introduced below.

[0025] Example 1, by Figure 1-4As can be seen, the automotive parts processing and forming mold in this case includes a base box 1, a support frame 2 fixedly connected to the top of the base box 1, and a lower mold 3 set above the base box 1. Workers place the automotive sensor housing material on the lower mold 3. An upper mold 4 is set above the lower mold 3, and the upper mold 4 descends to begin stamping the automotive sensor housing material. A positioning mechanism 6 is set inside the base box 1. The positioning mechanism 6 includes: a motor 61 (model selected according to actual needs, sufficient for operation); a motor 61 fixedly connected to the inner wall of the base box 1 via a motor mount; a rotating disk 62 fixedly connected to the output shaft of the motor 61; the motor 61 is connected to an external power supply, and the motor 61 drives the rotating disk 62 to rotate; a crossbar 63 rotatably connected to both sides of the rotating disk 62 via pins; the rotating disk 62 drives the crossbar 63 to rotate; and a vertical block 64 rotatably connected to the end of the crossbar 63 away from the rotating disk 62 via pins. The crossbars 63 on both sides drive the vertical block 64 to rotate. The movable, curved column 65 is fixedly connected to the side of the upright block 64 away from the rotating disk 62. The upright blocks 64 on both sides drive the curved column 65 to move. The curved column 65 is in the shape of an inverted L and passes through the bottom box 1 and is movably connected to the bottom box 1. The curved columns 65 on both sides move in the bottom box 1. The positioning plate 66 is fixedly connected to the top of the curved column 65. The curved columns 65 on both sides drive the positioning plate 66 to move. The positioning plates 66 on both sides contact the two sides of the automotive sensor housing material to position it. After completion, the motor 61 is stopped. The auxiliary component 67 is set inside the lower mold 3. The rotating disk 62, driven by the motor 61, causes the crossbar 63 to move the upright block 64, thereby causing the curved column 65 to move the positioning plate 66. The positioning plates 66 on both sides position the automotive sensor housing material on the surface of the lower mold 3, improving the overall working accuracy of the forming mold. The auxiliary component 67 facilitates the removal of the stamped automotive sensor housing from the lower mold 3.

[0026] In the specific implementation process, it is worth noting that the motor 61 model is selected according to actual needs, as long as it meets the working requirements. The staff places the automotive sensor housing material on the lower mold 3. After that, the motor 61 is connected to an external power supply. The motor 61 drives the rotating disk 62 to rotate, the rotating disk 62 drives the crossbar 63 to rotate, the crossbars 63 on both sides drive the vertical blocks 64 to move, and the vertical blocks 64 on both sides drive the curved columns 65 to move. The curved columns 65 are inverted L-shaped. The curved columns 65 on both sides move in the bottom box 1, and the curved columns 65 on both sides drive the positioning plates 66 to move. The positioning plates 66 on both sides contact the two sides of the automotive sensor housing material to position it. After that, the motor 61 is stopped. At this time, the upper mold 4 descends and begins to stamp the automotive sensor housing material. After the automotive sensor housing is stamped, the motor 61 is rotated in the opposite direction, so that the positioning plates 66 on both sides move back to the initial position, realizing the positioning of the automotive sensor housing material on the surface of the lower mold 3 by the positioning plates 66 on both sides.

[0027] Furthermore, the auxiliary component 67 includes: a top plate 671, which fits against the inner wall of the lower mold 3; a vertical rod 672, which passes through the lower mold 3 and is movably connected to the lower mold 3; the vertical rod 672 moves within the lower mold 3 and is fixedly connected to the outer wall of the top plate 671 at its top; the vertical rods 672 on both sides move the top plate 671, and the top plates 671 on both sides eject the stamped automotive sensor housing from the lower mold 3; when the automotive sensor housing material is stamped, the top plate 671 is subjected to pressure from the upper mold 4, causing the spring 674 to compress, and the top plate 671 returns to the lower mold 3; a horizontal column 673, which is fixedly connected to the end of the vertical rod 672 away from the top plate 671; the horizontal column 673 moves the vertical rod 672; and the material of the spring 674 is... The spring steel is carbon spring steel. The elastic coefficient of spring 674 is selected according to actual needs, as long as it meets the working requirements. Spring 674 is installed at both ends on the side of the horizontal column 673 near the vertical column 672 and on the inner wall of the lower mold 3, respectively. When the car sensor housing is stamped, the springs 674 on both sides start to rebound from the stretched state. Springs 674 drive the horizontal column 673 to move. When the car sensor housing is stamped, the springs 674 rebound, causing the horizontal column 673 to drive the vertical column 672 to move, thereby causing the vertical column 672 to drive the top plate 671 to move. The stamped car sensor housing is pushed out of the lower mold 3 by the top plates 671 on both sides, making it easy to take out the stamped car sensor housing from the lower mold 3.

[0028] In the specific implementation process, it is worth noting that the material of spring 674 is carbon spring steel. The elastic coefficient of spring 674 is selected according to actual needs, as long as it meets the working requirements. When the car sensor housing is stamped and formed, the springs 674 on both sides start to rebound from the stretched state. Spring 674 drives the horizontal column 673 to move, the horizontal column 673 drives the vertical rod 672 to move, the vertical rod 672 moves in the lower mold 3, and the vertical rods 672 on both sides drive the top plate 671 to move. The top plates 671 on both sides push the stamped car sensor housing out of the lower mold 3. When the car sensor housing material is stamped, the top plate 671 is subjected to the pressure of the upper mold 4, which compresses the spring 674 and the top plate 671 returns to the lower mold 3. This realizes the positioning of the car sensor housing material on the surface of the lower mold 3 by the positioning plates 66 on both sides.

[0029] Furthermore, a sleeve 651 is fixedly connected to the inner wall of the crank column 65. When the crank columns 65 on both sides move, the crank columns 65 on both sides drive the sleeve 651 to move. The inner wall of the sleeve 651 is slidably engaged with a sliding column 652. The sleeves 651 on both sides move on the sliding column 652 to guide the crank columns 65 on both sides and make the movement of the crank columns 65 on both sides stable. Both ends of the sliding column 652 are fixedly connected to the inner wall of the bottom box 1.

[0030] In the specific implementation process, it is worth noting that when the curved columns 65 on both sides move, the curved columns 65 on both sides drive the sleeves 651 to move, and the sleeves 651 on both sides move on the sliding column 652 to guide the curved columns 65 on both sides and stabilize the movement of the curved columns 65 on both sides.

[0031] Specifically, firstly, the worker places the raw material for the automotive sensor housing onto the lower mold 3. Afterward, the motor 61 is connected to an external power source. The motor 61 drives the rotating disk 62 to rotate, which in turn drives the crossbar 63 to rotate. The crossbars 63 on both sides move the vertical blocks 64, which in turn move the crank columns 65. The crank columns 65 move within the base box 1, and they also move the positioning plates 66. The positioning plates 66 then contact the sides of the raw material for the automotive sensor housing, positioning it accordingly. After this process, the motor 61 is stopped, and the upper mold 4 descends, beginning the stamping process for the automotive sensor housing raw material. At this point, the top plate 671 is subjected to pressure from the upper mold 4, causing the spring 674 to compress. The top plate 671 returns to the lower mold 3. After the car sensor housing is stamped, the motor 61 is rotated in the opposite direction, causing the positioning plates 66 on both sides to move back to their initial positions. At this time, the springs 674 on both sides begin to rebound from the stretched state. The springs 674 drive the horizontal column 673 to move, the horizontal column 673 drives the vertical rod 672 to move, and the vertical rod 672 moves in the lower mold 3. The vertical rods 672 on both sides drive the top plate 671 to move, and the top plates 671 on both sides push the stamped car sensor housing out of the lower mold 3, where the workers can remove it.

[0032] Example 2, by Figure 1 , 3 As can be seen from 4, the lower mold 3 is fixedly connected to the outer wall of the base box 1 by bolts. The workers can replace the lower mold 3 by rotating the bolts on both sides of the lower mold 3.

[0033] In the specific implementation process, it is worth noting that the lower mold 3 can be replaced by rotating the bolts on both sides of the lower mold 3.

[0034] Furthermore, a hydraulic cylinder 41 is fixedly connected to the upper mold 4 by bolts. The operator can replace the upper mold 4 by rotating the bolts on the top of the upper mold 4. The hydraulic cylinder 41 is installed on the inner wall of the support frame 2. When the hydraulic cylinder 41 is started, the hydraulic cylinder 41 drives the upper mold 4 to descend and stamp the car sensor housing. After the stamping is completed, the hydraulic cylinder 41 drives the upper mold 4 to rise back to the initial position. When the hydraulic cylinder 41 is stopped, the upper mold 4 is driven.

[0035] In the specific implementation process, it is worth noting that the staff can replace the upper mold 4 by rotating the bolt on the top of the upper mold 4, start the hydraulic cylinder 41, and the hydraulic cylinder 41 will drive the upper mold 4 to descend and stamp the car sensor housing. After the stamping is completed, the hydraulic cylinder 41 will drive the upper mold 4 to rise back to the initial position and stop the hydraulic cylinder 41, thus realizing the driving of the upper mold 4.

[0036] Furthermore, positioning blocks 5 are fixedly connected to the sides of the lower mold 3 that are far apart from each other. When the upper mold 4 and the lower mold 3 are replaced, the lower mold 3 moves the positioning blocks 5 at its bottom, inserting the corresponding positioning blocks 5 into the base box 1. The positioning blocks 5 are respectively positioned on the inner wall of the base box 1 and the inner wall of the hydraulic cylinder 41. The upper mold 4 moves the positioning blocks 5 at its top, inserting the corresponding positioning blocks 5 into the hydraulic cylinder 41, thereby positioning the lower mold 3 and the lower mold 4. The model of the hydraulic cylinder 41 is selected according to actual needs, as long as it meets the working requirements.

[0037] In the specific implementation process, it is worth noting that the hydraulic cylinder 41 model is selected according to actual needs, as long as it meets the working requirements. When replacing the upper mold 4 and the lower mold 3, the lower mold 3 drives the positioning block 5 at its bottom to move, inserting the corresponding positioning block 5 into the bottom box 1. The upper mold 4 drives the positioning block 5 at its top to move, inserting the corresponding positioning block 5 into the hydraulic cylinder 41, thereby achieving the positioning of the lower mold 3 and the lower mold 4.

[0038] Furthermore, the bottom of the lower mold 3 is fixedly connected to a horizontal plate 6741 by bolts. The operator can rotate the bolts on both sides of the horizontal plate 6741 to remove the horizontal plate 6741 from the lower mold 3 and replace the spring 674.

[0039] In the specific implementation process, it is worth noting that the staff can rotate the bolts on both sides of the horizontal plate 6741 to remove the horizontal plate 6741 from the lower mold 3, so that the spring 674 can be replaced.

[0040] Specifically, workers can replace the lower mold 3 by rotating the bolts on both sides of the lower mold 3, and replace the upper mold 4 by rotating the bolts on the top of the upper mold 4. When replacing the upper mold 4 and the lower mold 3, the lower mold 3 moves the positioning block 5 at its bottom, inserting the corresponding positioning block 5 into the base box 1. The upper mold 4 moves the positioning block 5 at its top, inserting the corresponding positioning block 5 into the hydraulic cylinder 41 to position the lower mold 3 and the lower mold 4. The hydraulic cylinder 41 is then activated, causing the upper mold 4 to descend and stamp the car sensor housing. After stamping, the hydraulic cylinder 41 moves the upper mold 4 back to its initial position. The hydraulic cylinder 41 is then stopped, and workers can rotate the bolts on both sides of the horizontal plate 6741 to remove the horizontal plate 6741 from the lower mold 3, allowing the spring 674 to be replaced.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0042] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A molding die for processing automotive parts, comprising a base box (1), characterized in that: A support frame (2) is fixedly connected to the top of the base box (1), a lower mold (3) is provided above the base box (1), an upper mold (4) is provided above the lower mold (3), and a positioning mechanism (6) is provided inside the base box (1). The positioning mechanism (6) includes: The motor (61) is fixedly connected to the inner wall of the base box (1) via a motor mount; A rotating disk (62) is fixedly connected to the output shaft of the motor (61); The crossbar (63) is rotatably connected to both sides of the rotating disk (62) via a pin. The upright block (64) is rotatably connected to the end of the crossbar (63) away from the rotating disk (62) by a pin; A curved column (65) is fixedly connected to the side of the upright block (64) away from the rotating disk (62), and passes through the bottom box (1), and is movably connected to the bottom box (1); Positioning plate (66) is fixedly connected to the top of the curved column (65); An auxiliary component (67) is disposed inside the lower mold (3); Driven by the motor (61), the rotating disk (62) causes the crossbar (63) to move the vertical block (64), which in turn causes the curved column (65) to move the positioning plate (66). The positioning plates (66) on both sides position the raw material of the car sensor housing on the surface of the lower mold (3), thereby improving the overall working accuracy of the forming mold. The auxiliary component (67) facilitates the removal of the stamped car sensor housing from the lower mold (3).

2. The automotive parts processing and forming mold according to claim 1, characterized in that: The auxiliary component (67) includes: The top plate (671) is attached to the inner wall of the lower mold (3); The upright (672) passes through the lower mold (3) and is movably connected to the lower mold (3), and its top is fixedly connected to the outer wall of the top plate (671); A horizontal column (673) is fixedly connected to the end of the upright (672) away from the top plate (671); Spring (674) is installed at both ends on the side of the horizontal column (673) near the vertical rod (672) and on the inner wall of the lower mold (3); When the car sensor housing is stamped, the spring (674) rebounds, causing the crossbar (673) to move the upright (672), which in turn causes the upright (672) to move the top plate (671). The stamped car sensor housing is then ejected from the lower mold (3) by the top plates (671) on both sides, making it easier to remove the stamped car sensor housing from the lower mold (3).

3. The automotive parts processing and forming mold according to claim 1, characterized in that: The inner wall of the curved column (65) is fixedly connected to a sleeve (651), and the inner wall of the sleeve (651) is slidably engaged with a sliding column (652). Both ends of the sliding column (652) are fixedly connected to the inner wall of the bottom box (1).

4. The automotive parts processing and forming mold according to claim 1, characterized in that: The lower mold (3) is fixedly connected to the outer wall of the base box (1) by bolts.

5. The automotive parts processing and forming mold according to claim 1, characterized in that: A hydraulic cylinder (41) is fixedly connected to the upper part of the upper mold (4) by bolts, and the hydraulic cylinder (41) is installed on the inner wall of the support frame (2).

6. The automotive parts processing and forming mold according to claim 1, characterized in that: The lower mold (3) and the side of the lower mold (3) that are far apart from each other are respectively fixedly connected to positioning blocks (5), and the positioning blocks (5) are respectively located at the inner wall of the bottom box (1) and the inner wall of the hydraulic cylinder (41).

7. The automotive parts processing and forming mold according to claim 1, characterized in that: The bottom of the lower mold (3) is fixedly connected to a horizontal plate (6741) by bolts.

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