A mold storage device for hub mold processing

Abstract

The utility model discloses a mould sample storage device for wheel hub die machining belongs to wheel hub die machining technical field, including base, support rod, bearing tile, I -beam, vertical connecting rod, side embedded head and telescopic adjusting structure, is equipped with four support rods on the base, and its upper end is fixed with bearing tile, and the bearing tile corresponds and presses four end parts of I -beam. The I -beam bottom is equipped with four vertical connecting rods, and its lower end penetrates side embedded head, can be embedded in the corresponding hole of wheel hub side mould sample cavity, and the telescopic cylinder is equipped between two side embedded heads of the same side, and the telescopic adjusting structure is equipped between two telescopic cylinders. The utility model discloses a special lifting structure is set up, and the mould sample is changed from the traditional curved surface upward storage, overturning, curved surface downward use pick -and -place mode, to the mode of always hanging curved surface downward, makes it curved surface always downward in storage and handling, can effectively avoid the damage and pollution of knock.

Description

Technical Field

[0001] This utility model belongs to the technical field of wheel hub mold processing, and in particular relates to a pattern storage device for wheel hub mold processing. Background Technology

[0002] In the wheel hub mold processing, high-density wood, resin or aluminum alloy are generally used for patterns, but they have poor wear resistance. In particular, the curved surface of the pattern is a precision part that needs special protection. At present, in order to avoid the pattern being worn when placed face down, it is generally stored upside down. This is inconvenient when picking up and putting down the pattern, as it needs to be flipped once. This may cause the curved surface of the pattern to be easily bumped or contaminated during the picking and putting down process, thus affecting the processing accuracy and overall quality of the wheel hub mold. Summary of the Invention

[0003] In order to overcome the technical problems described in the background, this utility model provides a pattern storage device for wheel hub mold processing. By setting a dedicated lifting structure, the pattern is changed from the traditional mode of storing, flipping and using with the curved surface facing up to a mode of hanging with the curved surface facing down. This ensures that the curved surface is always suspended with the curved surface facing down during storage and transportation, which can effectively avoid collision damage and contamination.

[0004] The technical solution of this utility model is as follows: a pattern storage device for wheel hub mold processing, including an I-beam frame, a support plate, a support rod, a base, a vertical connecting rod, a telescopic cylinder, a side insert head, and a telescopic adjustment structure. The base is provided with four vertically upward-extending support rods that can be respectively positioned around the wheel hub side pattern. The upper end of the support rod is fixedly provided with an upward-facing support plate. The four support plates are respectively pressed against the four ends of the I-beam frame. The I-beam frame has an I-shaped structure and four vertical connecting rods arranged in a rectangle at the bottom that can extend into the cavity of the wheel hub side pattern. The lower end of the vertical connecting rod has a side insert head that can be embedded into a hole in the inner wall of the wheel hub side pattern cavity. Telescopic cylinders for adjusting the spacing are respectively provided between two side insert heads located on the front side of the wheel hub side pattern and between two side insert heads located on the rear side of the wheel hub side pattern. A telescopic adjustment structure for controlling the telescopic cylinder's extension and retraction is provided between the two telescopic cylinders.

[0005] Furthermore, the telescopic cylinder includes a sleeve and an insert rod. The insert rod and the opposite ends of the sleeve are nested together and can move relative to each other along the axial direction. Side insert heads are fixedly provided at the opposite ends of the insert rod and the sleeve. The sleeve has a notch at the end facing the insert rod to facilitate the movement of the telescopic adjustment structure between the sleeve and the insert rod.

[0006] Furthermore, the telescopic adjustment structure includes a handle, a transmission link, a drive gear, a lower rack, an upper rack, a first push rod, and a second push rod. The first push rod is fixedly disposed between the upper sides of the two sleeves, and the second push rod is fixedly disposed between the two embedded rods. The horizontal plane where the axis of the first push rod is located is above the horizontal plane where the axis of the second push rod is located. A horizontally extending upper rack is fixedly disposed on the side of the first push rod facing the second push rod, and a horizontally extending lower rack is fixedly disposed on the side of the second push rod facing the first push rod. A downwardly extending transmission link passes through the center of the I-beam frame. The lower end of the transmission link is fixedly disposed with a drive gear that meshes with the upper rack and the lower rack, respectively. A horizontally extending handle is fixedly disposed on the part of the transmission link above the I-beam frame.

[0007] Furthermore, the I-beam frame includes side bars and cross bars, with side bars fixedly installed at both ends of the cross bars, and the center of the side bars being fixedly connected to the end of the cross bars.

[0008] Furthermore, the end of the side rod near the corresponding supporting tile is provided with a limiting flange and a lifting ring on the upper side of the end.

[0009] The beneficial effects of this utility model due to the adoption of the above-mentioned technology are as follows: By setting up a dedicated lifting structure, this utility model changes the traditional mode of storing, flipping, and using the pattern with the curved surface facing up to a mode of hanging with the curved surface facing down. This ensures that the curved surface is always suspended with the curved surface facing down during storage and transportation, effectively avoiding damage and contamination from bumps and collisions. It also eliminates the cumbersome and dangerous flipping process, resulting in high retrieval efficiency, low labor intensity, and good safety. At the same time, the locking is reliable, with a mechanical linkage locking mechanism that provides strong locking force and good synchronization, ensuring that the pattern on the wheel hub side will not fall off during transportation. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] Figure 2 This is a top view of the present invention.

[0012] Figure 3 This is the front view of this utility model.

[0013] Figure 4 This is the left view of this utility model.

[0014] Figure 5 This is a schematic diagram of the lifting structure of the wheel hub side profile of this utility model.

[0015] Figure 6 yes Figure 5 A magnified view of a portion of point A in the middle.

[0016] In the diagram: 1. Side rod, 2. Crossbar, 3. Limiting flange, 4. Lifting ring, 5. Support plate, 6. Vertical connecting rod, 7. Support rod, 8. Hub side profile, 9. Shaft hole, 10. Precision curved surface, 11. Base, 12. Transmission connecting rod, 13. Handle, 14. Retaining ring, 15. First push rod, 16. Sleeve, 17. Second push rod, 18. Embedded rod, 19. Center sleeve block, 20. Side embedded head, 21. Lower rack, 22. Notch, 23. First sleeve block, 24. Upper rack, 25. Second sleeve block, 26. Drive gear. Detailed Implementation

[0017] Example 1: As Figures 1-6 As shown, this utility model provides a pattern storage device that combines the functions of a storage rack and a tooling hoist, saving space and cost. The specific structure includes an I-beam frame, support plates 5, support rods 7, a base 11, vertical connecting rods 6, a telescopic cylinder, a side embedding head 20, and a telescopic adjustment structure. The base 11 has four vertically extending support rods 7 that can be positioned around the wheel hub-side pattern 8. The upper end of each support rod 7 is fixed with an upward-facing support plate 5. The four support plates 5 are respectively pressed against the four ends of the I-beam frame. The I-beam frame can detach upwards from the support plates 5, thus forming a lifting structure for hoisting and supporting the wheel hub-side pattern 8. The I-beam frame has an I-shaped structure and four rectangularly distributed vertical connecting rods 6 at its bottom that can extend into the cavity of the wheel hub-side pattern 8. The lower end of each vertical connecting rod 6 passes through a... Side embedding heads 20 are embedded into holes in the inner wall of the cavity of the wheel hub side pattern 8. Telescopic cylinders with adjustable spacing are provided between two side embedding heads 20 located on the front side of the wheel hub side pattern 8 and between two side embedding heads 20 located on the rear side of the wheel hub side pattern 8. A telescopic adjustment structure is provided between the two telescopic cylinders to control their extension and retraction. The telescopic adjustment structure controls the side embedding heads 20 to be inserted into or removed from the holes in the inner wall of the cavity of the wheel hub side pattern 8. If the side embedding heads 20 are embedded into the corresponding holes in the inner wall of the cavity of the wheel hub side pattern 8, the wheel hub side pattern 8 is locked together with the lifting structure. When the lifting structure is installed, the wheel hub side pattern 8 can be lifted. At this time, the precision curved surface 10 of the wheel hub side pattern 8 faces downwards, and the two shaft holes 9 on the wheel hub side pattern 8 are not under load, avoiding wear and helping to ensure the accuracy of the shape.

[0018] Among them, such as Figure 5 and Figure 6As shown, this is a lifting structure specifically designed for lifting the side profile 8 of a wheel hub. It includes an I-beam frame, a telescopic cylinder, and a side insert head 20. The telescopic cylinder comprises a sleeve 16 and an insert rod 18. The opposite ends of the insert rod 18 and the sleeve 16 are nested together and can move relative to each other along the axial direction. Side insert heads 20 are fixedly installed at the opposite ends of the insert rod 18 and the sleeve 16. The end of the sleeve 16 facing the insert rod 18 has a notch 22 to facilitate the telescopic adjustment mechanism between the sleeve 16 and the insert rod 18. The telescopic adjustment structure includes a handle 13, a retaining ring 14, a transmission connecting rod 12, a drive gear 26, a central sleeve 19, a lower rack 21, an upper rack 24, a first push rod 15, and a second push rod 17. The first push rod 15 is fixedly disposed between the upper sides of the two sleeves 16, and the second push rod 17 is fixedly disposed between the two embedded rods 18. The horizontal plane where the axis of the first push rod 15 is located is above the horizontal plane where the axis of the second push rod 17 is located. A horizontally extending upper rack 24 is fixedly disposed on the side of the first push rod 15 facing the second push rod 17, and a horizontally extending lower rack 21 is fixedly disposed on the side of the second push rod 17 facing the first push rod 15. The I-beam frame... A downward-extending transmission link 12 runs through the center. The lower end of the transmission link 12 is fixedly provided with a drive gear 26 that meshes with the upper rack 24 and the lower rack 21, forming a gear and rack linkage mechanism. A central sleeve block 19 is nested outside the drive gear 26. The lower rack 21, the upper rack 24, and the transmission link 12 respectively pass through the central sleeve block 19, so that the central sleeve block 19 does not restrict the rotation of the transmission link 12 or the left and right movement of the lower rack 21 and the upper rack 24. The part of the transmission link 12 above the I-beam is fixedly provided with a horizontally extending handle 13, and the part close to the upper side of the I-beam is fixedly provided with a retaining ring 14 that presses against the I-beam.

[0019] In use, the operator rotates the handle 13, which drives the transmission connecting rod 12 and the drive gear 26 to rotate. The gear simultaneously drives the upper rack 24 and the lower rack 21 to move alternately. The upper rack 24 pushes the two sleeves 16 to move through the first push rod 15, and the lower rack 21 pushes the two insert rods 18 to move in the opposite direction through the second push rod 17. Finally, the side insert heads 20 at both ends extend outward from the corresponding vertical connecting rods 6 and insert into the corresponding holes in the cavity of the wheel hub side pattern 8 to achieve locking. To release the locking state, simply rotate the handle 13 in the opposite direction. In this way, by using a drive gear 26 to synchronously control the reverse movement of the racks on both sides, it is ensured that the left and right side insert heads 20 extend and retract synchronously and at equal distances, avoiding the problem of one side jamming or uneven locking force.

[0020] Meanwhile, to ensure the stability of the left and right movement of the lower rack 21 and the upper rack 24, the first push rod 15 and the second push rod 17 are respectively provided with a first sleeve block 23 nested on the lower rack 21 and a second sleeve block 25 nested on the upper rack 24.

[0021] The I-beam frame includes side bars 1 and cross bars 2. Side bars 1 are fixedly installed at the left and right ends of the cross bars 2. The center of the side bars 1 is fixedly connected to the end of the cross bars 2. The end of the side bars 1 near the corresponding support tile 5 is provided with a limiting flange 3 and a lifting ring 4 is provided on the upper side of the end. The lifting structure and the wheel hub side pattern 8 can be vertically lifted by the lifting ring 4.

Claims

1. A pattern storage device for wheel hub machining, characterized by: Includes an I-beam frame, support plates (5), support rods (7), a base (11), vertical connecting rods (6), telescopic cylinders, side insert heads (20), and telescopic adjustment structures. The base (11) is provided with four vertically upward-extending support rods (7) that can be positioned around the wheel hub side profile (8). The upper end of each support rod (7) is fixedly provided with an upward-facing support plate (5). The four support plates (5) are respectively pressed against the four ends of the I-beam frame. The I-beam frame has an I-shaped structure and four rectangularly distributed support rods at the bottom. The vertical connecting rod (6) extends into the cavity of the wheel hub side pattern (8). The lower end of the vertical connecting rod (6) has a side insert head (20) that can be embedded into the hole on the inner wall of the wheel hub side pattern (8). There are telescopic cylinders with adjustable spacing between the two side insert heads (20) located on the front side of the wheel hub side pattern (8) and between the two side insert heads (20) located on the rear side of the wheel hub side pattern (8). There is a telescopic adjustment structure between the two telescopic cylinders that can control the telescopic cylinder to extend and retract.

2. A mold storage device for hub machining according to claim 1, characterized in that: The telescopic cylinder includes a sleeve (16) and an insert rod (18). The insert rod (18) is nested with the opposite end of the sleeve (16) and can move relative to each other along the axial direction. The side insert heads (20) are fixedly provided at the opposite ends of the insert rod (18) and the sleeve (16). The sleeve (16) has a notch (22) at the end opposite to the insert rod (18) to facilitate the movement of the telescopic adjustment structure between the sleeve (16) and the insert rod (18).

3. A mold storage device for hub machining according to claim 2, characterized in that: The telescopic adjustment structure includes a handle (13), a transmission link (12), a drive gear (26), a lower rack (21), an upper rack (24), a first push rod (15), and a second push rod (17). The first push rod (15) is fixedly disposed between the upper sides of the two sleeves (16), and the second push rod (17) is fixedly disposed between the two embedded rods (18). The horizontal plane where the axis of the first push rod (15) is located is above the horizontal plane where the axis of the second push rod (17) is located. The first push rod (15) faces the second push rod (18). The upper rack (24) is fixedly provided on the side of the 7), and the lower rack (21) is fixedly provided on the side of the second push rod (17) facing the first push rod (15). The transmission link (12) extends downward through the center of the I-beam. The lower end of the transmission link (12) is fixedly provided with the drive gear (26) that meshes with the upper rack (24) and the lower rack (21) respectively. The part of the transmission link (12) above the I-beam is fixedly provided with the handle (13) extending horizontally.

4. A mold storage device for hub machining according to claim 3, characterized in that: The I-beam frame includes side bars (1) and cross bars (2). The side bars (1) are fixedly installed at the left and right ends of the cross bars (2), and the center of the side bars (1) is fixedly connected to the end of the cross bars (2).

5. A mold storage device for hub machining according to claim 4, characterized in that: The end of the side rod (1) is provided with a limiting flange (3) near the part corresponding to the bearing tile (5) and a lifting ring (4) on the upper side of the end.

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