A cutting and positioning tool for a die-formed automobile storage box

Abstract

The utility model discloses a kind of die forming's automobile storage box cutting positioning tool, including bottom plate, two adsorption positioning components, several first support columns, several positioning blocks, several drivers, several turnover rods and several pressing blocks;Two adsorption positioning components and several first support columns are all set on the top surface of bottom plate, and several positioning blocks are respectively fixed on the top of corresponding first support column, and the outside of several first support columns is all connected with crossbeam, and several drivers are respectively installed in corresponding crossbeam, and one end of several turnover rods is respectively connected in the driving end of corresponding driver, and several pressing blocks are connected with corresponding turnover rod.This scheme solves the existing die forming's automobile storage box positioning tool in, the swing of turnover rod needs to rely on artificial adjustment the tightness of fixed bolt to realize, so not only operation is complicated, and it is difficult to guarantee the consistency of pressing force, possibly leading to the problem of positioning deviation or vibration displacement in subsequent processing process.

Description

Technical Field

[0001] This utility model relates to the field of automotive storage box cutting and positioning tooling technology, specifically a molded automotive storage box cutting and positioning tooling. Background Technology

[0002] In today's booming automotive manufacturing industry, car storage boxes require molding during production. After molding, they undergo subsequent processing steps such as cutting and drilling. The precision of these processes directly impacts the assembly quality and performance of the product. Therefore, precise positioning and reliable fixing of the molded car storage box are essential before processing to ensure accuracy and consistency in subsequent steps.

[0003] In existing molded automotive storage box positioning fixtures, a base plate and multiple support columns mounted on the base plate are included. Some support columns have a storage box limiting platform at their top, used to contact the bottom edge of the automotive storage box for initial positioning. Another support column has a positioning button that engages with a fixing hole at the bottom of the automotive storage box to further improve positioning accuracy. Furthermore, the tops of the remaining support columns are hinged with a rotatable rotating rod. The front end of the rotating rod has a pressure block that corresponds to a positioning point at the top edge of the automotive storage box. The entire automotive storage box is fixed by the clamping action of the pressure block. However, the swinging of the rotating rod relies on manual adjustment of the tightness of the fixing bolts. This is not only cumbersome but also makes it difficult to ensure consistent clamping force, potentially leading to positioning deviations or vibration displacement during subsequent processing, affecting the accuracy of subsequent machining. Utility Model Content

[0004] To address the aforementioned shortcomings, this utility model proposes a cutting and positioning fixture for a molded car storage box. The purpose is to solve the problem that in existing molded car storage box positioning fixtures, the swing of the flipping rod relies on manual adjustment of the tightness of the fixing bolts. This is not only cumbersome to operate, but also makes it difficult to ensure the consistency of the clamping force, which may lead to positioning deviations or vibration displacement during subsequent processing.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A molded automotive storage box cutting and positioning fixture includes a base plate, at least two adsorption positioning components, a number of first support columns, a number of positioning blocks, a number of actuators, a number of flipping rods, and a number of pressure blocks.

[0007] Two adsorption positioning components and several first support columns are disposed on the top surface of the base plate. The two adsorption positioning components are symmetrically arranged on the left and right sides. Both adsorption positioning components are used to position the bottom of the molded car storage box. Several first support columns are distributed around the two adsorption positioning components. Several positioning blocks are respectively fixed to the top of the corresponding first support columns. Several positioning blocks are used to cooperate with the bottom edge of the molded car storage box. Crossbeams are connected to the outer sides of several first support columns. Several actuators are respectively installed on the corresponding crossbeams. One end of several flipping rods is respectively connected to the driving end of the corresponding actuator. Several pressing blocks are connected to the corresponding flipping rods. Several pressing blocks are used to fix the top edge of the molded car storage box.

[0008] Preferably, the adsorption positioning component includes a positioning seat and four sealing rings, the positioning seat having four vent holes; the four vent holes are arranged in a matrix, and the four sealing rings are respectively disposed in the corresponding vent holes.

[0009] Preferably, the positioning seat is further provided with a positioning hole, which is used to cooperate with the positioning protrusion on the bottom of the molded car storage box.

[0010] Preferably, it further includes a plurality of second support columns and a plurality of L-shaped frames; the plurality of second support columns are all disposed on the top surface of the base plate, the plurality of second support columns are distributed around the periphery of the two adsorption positioning components, and the plurality of L-shaped frames are respectively installed on the top of the corresponding second support columns.

[0011] Preferably, it also includes two tool setting device mounting bases, which are symmetrically arranged on the left and right sides of the top surface of the base plate.

[0012] Preferably, the system further includes four lifting rings, all of which are fixed to the top surface of the base plate. Two of the lifting rings are symmetrically distributed on the left side of the base plate, and the other two are symmetrically distributed on the right side of the base plate.

[0013] Preferably, it further includes a bracket, which is mounted on the bottom surface of the base plate.

[0014] The technical solution provided by this utility model can include the following beneficial effects:

[0015] This solution achieves precise positioning and stable fixation of the molded car storage box through the coordinated operation of two adsorption positioning components, several first support columns, several positioning blocks, several drivers, several flipping rods, and several pressing blocks. Compared to existing car storage box positioning fixtures where the swinging of the flipping rod relies on manual adjustment of the fixing bolts, this solution activates the drivers, which drive the flipping rods to swing up and down, thereby causing the pressing blocks to swing up and down. This eliminates the need to adjust the fixing bolts, greatly simplifying the operation process. Furthermore, this solution uses a mechanical drive to press the top edge of the molded car storage box, ensuring consistent pressing force and effectively preventing positioning deviations or vibration displacements during subsequent processing, thus improving subsequent processing accuracy. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a cutting and positioning tooling for a molded automotive storage box;

[0017] Figure 2 yes Figure 1 A magnified view of a portion of region A in the middle;

[0018] Figure 3 This is a schematic diagram of one embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the molded car storage box in this utility model.

[0020] The components include: 1. Base plate; 2. Adsorption positioning component; 3. First support column; 4. Positioning block; 5. Driver; 6. Flipping rod; 7. Pressing block; 8. Molded car storage box; 9. Second support column; 10. L-shaped frame; 11. Tool setter mounting base; 12. Lifting ring; 13. Bracket; 21. Positioning seat; 22. Sealing ring; 30. Crossbeam; 80. Positioning protrusion; 211. Vent hole; 212. Positioning hole. Detailed Implementation

[0021] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] In the description of this utility model, it should be understood that the terms "length", "middle", "upper", "lower", "left", "right", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "assembly," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] A molding tooling for cutting and positioning a car storage box includes a base plate 1, at least two adsorption and positioning components 2, a number of first support columns 3, a number of positioning blocks 4, a number of actuators 5, a number of flipping rods 6, and a number of pressure blocks 7.

[0026] Two adsorption positioning components 2 and several first support columns 3 are disposed on the top surface of the base plate 1. The two adsorption positioning components 2 are symmetrically arranged on the left and right sides. The two adsorption positioning components 2 are used to position the bottom of the molded car storage box 8. Several first support columns 3 are distributed around the two adsorption positioning components 2. Several positioning blocks 4 are respectively fixed to the top of the corresponding first support column 3. Several positioning blocks 4 are used to cooperate with the bottom edge of the molded car storage box 8. Crossbeams 30 are connected to the outer side of several first support columns 3. Several drivers 5 are respectively installed on the corresponding crossbeams 30. One end of several flipping rods 6 is respectively connected to the driving end of the corresponding driver 5. Several pressing blocks 7 are connected to the corresponding flipping rods 6. Several pressing blocks 7 are used to fix the top edge of the molded car storage box 8.

[0027] This solution provides a molding die for cutting and positioning automotive storage boxes, such as... Figure 1-2As shown, in this embodiment, two adsorption positioning components 2 are provided, and the plurality of drivers 5 are all swing cylinders. A swing cylinder is a pneumatic actuator that uses compressed air to drive an output shaft to reciprocate within a certain angle range. In the initial state, the plurality of flipping rods 6 are all in a vertical flipping state, which facilitates the placement of the molded car storage box 8. When it is necessary to position the molded car storage box 8, the operator first places the molded car storage box 8 on the two adsorption positioning components 2. The two adsorption positioning components 2 can cooperate with the bottom of the molded car storage box 8 to achieve initial positioning of the molded car storage box 8. Then, the positioning blocks 4 on the plurality of first support columns 3 cooperate with the bottom edge of the molded car storage box 8 to further improve the positioning accuracy. Finally, the plurality of drivers 5 are activated simultaneously, and the plurality of drivers 5 drive the corresponding flipping rods 6 to swing downward, so that the plurality of pressing blocks 7 can press the top edge of the molded car storage box 8 to achieve stable fixation of the entire molded car storage box 8.

[0028] To further explain, the first support column 3 provides support for the bottom edge of the molded car storage box 8, and the crossbeam 30 provides a stable mounting base for the driver 5, ensuring the stability and reliability of the movement of the pressure block 7. Each pressure block 7 has a different shape to adapt to the different structural features of the edges of the molded car storage box 8.

[0029] In this solution, the precise positioning and stable fixing of the molded car storage box 8 is achieved through the coordinated operation of two adsorption positioning components 2, several first support columns 3, several positioning blocks 4, several drivers 5, several flipping rods 6, and several pressing blocks 7. Compared to existing car storage box positioning fixtures where the swinging of the flipping rods relies on manual adjustment of the tightness of the fixing bolts, this solution activates the drivers 5, which drive the flipping rods 6 to swing up and down, thereby achieving the up and down swinging of the pressing blocks 7. This eliminates the need for adjusting the fixing bolts, greatly simplifying the operation process. Furthermore, this solution uses a mechanical drive to press the top edge of the molded car storage box 8, ensuring consistent pressing force and effectively preventing positioning deviations or vibration displacements during subsequent processing, thus improving the accuracy of subsequent processing.

[0030] Preferably, the adsorption positioning component 2 includes a positioning base 21 and four sealing rings 22. The positioning base 21 has four vent holes 211. The four vent holes 211 are arranged in a matrix, and the four sealing rings 22 are respectively disposed in the corresponding vent holes 211. In this embodiment, as shown... Figure 3As shown, an air suction device (not shown in the figure) is connected to four vents 211 on the positioning seat 21. When the worker places the molded car storage box 8 onto the positioning seat 21, the air suction device is activated, applying negative pressure to the four vents 211 on the positioning seat 21 to perform the suction operation. Under the action of negative pressure, the bottom of the molded car storage box 8 tightly adheres to and firmly adsorbs onto the surface of the positioning seat 21. Furthermore, the sealing ring 22 ensures airtightness throughout the entire suction process, thereby guaranteeing the stability and reliability of the adsorption effect.

[0031] Preferably, the positioning seat 21 also has a positioning hole 212, which is used to cooperate with the positioning protrusion 80 on the bottom of the molded car storage box 8. In this embodiment, as Figure 1 and Figure 4 As shown, when the worker places the molded car storage box 8 onto the positioning seat 21, the positioning hole 212 on the positioning seat 21 can cooperate with the positioning protrusion 80 on the bottom of the molded car storage box 8 to achieve positioning of the bottom of the molded car storage box 8 with the surface of the positioning seat 21.

[0032] Preferably, it further includes a plurality of second support columns 9 and a plurality of L-shaped frames 10; the plurality of second support columns 9 are all disposed on the top surface of the base plate 1, the plurality of second support columns 9 are distributed around the periphery of the two adsorption positioning components 2, and the plurality of L-shaped frames 10 are respectively installed on the top of the corresponding second support columns 9. In this embodiment, as Figure 1 As shown, when the worker precisely places the molded car storage box 8 onto the two adsorption positioning components 2, the L-shaped brackets 10 can just contact the edge of the molded car storage box 8, achieving precise positioning. Further explanation: the second support column 9 provides support for the L-shaped brackets.

[0033] Preferably, it also includes two tool setting device mounting bases 11, which are symmetrically arranged on the left and right sides of the top surface of the base plate 1. In this embodiment, as shown... Figure 1 As shown, both tool setting device mounting bases 11 are used to install tool setting devices (not shown in the figure). The tool setting device can perform tool setting operations, which can accurately measure the spatial positional relationship between the tool setting device and the molded car storage box 8, and establish a reference coordinate system for CNC machining to ensure machining accuracy.

[0034] Preferably, it also includes four lifting rings 12, all of which are fixed to the top surface of the base plate 1. Two of the lifting rings 12 are symmetrically distributed on the left side of the base plate 1, and the other two are symmetrically distributed on the right side of the base plate 1. In this embodiment, as... Figure 1As shown, by setting four symmetrically distributed lifting rings 12, a balanced force point is provided for the lifting operation of the entire cutting and positioning fixture, ensuring the stability of the entire cutting and positioning fixture handling process.

[0035] Preferably, it also includes a bracket 13, which is mounted on the bottom surface of the base plate 1. In this embodiment, as... Figure 1 As shown, the bracket 13 is designed to better support the load on the base plate 1, effectively distribute load stress, and prevent displacement caused by vibration during subsequent processing.

[0036] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A cutting and positioning fixture for a molded automotive storage box, characterized in that: It includes a base plate, at least two adsorption and positioning components, several first support columns, several positioning blocks, several drivers, several flipping rods, and several pressure blocks; Two adsorption positioning components and several first support columns are disposed on the top surface of the base plate. The two adsorption positioning components are symmetrically arranged on the left and right sides. Both adsorption positioning components are used to position the bottom of the molded car storage box. Several first support columns are distributed around the two adsorption positioning components. Several positioning blocks are respectively fixed to the top of the corresponding first support columns. Several positioning blocks are used to cooperate with the bottom edge of the molded car storage box. Crossbeams are connected to the outer sides of several first support columns. Several actuators are respectively installed on the corresponding crossbeams. One end of several flipping rods is respectively connected to the driving end of the corresponding actuator. Several pressing blocks are connected to the corresponding flipping rods. Several pressing blocks are used to fix the top edge of the molded car storage box.

2. The molding cutting and positioning fixture for an automotive storage box according to claim 1, characterized in that: The adsorption positioning component includes a positioning seat and four sealing rings, and the positioning seat has four ventilation holes. The four vent holes are arranged in a matrix, and the four sealing rings are respectively disposed in the corresponding vent holes.

3. The molding cutting and positioning fixture for an automotive storage box according to claim 2, characterized in that: The positioning seat is also provided with a positioning hole, which is used to cooperate with the positioning protrusion on the bottom of the molded car storage box.

4. The cutting and positioning fixture for a molded automotive storage box according to claim 1, characterized in that: It also includes several second support columns and several L-shaped frames; Several second support columns are disposed on the top surface of the base plate, several second support columns are distributed around the two adsorption positioning components, and several L-shaped frames are respectively installed on the top of the corresponding second support columns.

5. The molding cutting and positioning fixture for an automotive storage box according to claim 1, characterized in that: It also includes two tool setting device mounting bases, which are symmetrically arranged on the left and right sides of the top surface of the base plate.

6. The molding cutting and positioning fixture for an automotive storage box according to claim 1, characterized in that: It also includes four lifting rings, all of which are fixed to the top surface of the base plate. Two of the lifting rings are symmetrically distributed on the left side of the base plate, and the other two are symmetrically distributed on the right side of the base plate.

7. The cutting and positioning fixture for a molded automotive storage box according to claim 1, characterized in that: It also includes a bracket, which is mounted on the bottom surface of the base plate.

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