A press machine suitable for skateboard shaping

Abstract

The present disclosure relates to the technical field of presses, and one embodiment of the present disclosure provides a press suitable for skateboard shaping, which comprises a processing table, a pressing table is arranged on the processing table, an unfolding pressing assembly is arranged on the pressing table, and a position adjusting assembly is arranged at the lower end of the pressing table; the unfolding pressing assembly comprises a pressing rod, the lower end surface of a mounting disc is provided with a pressing plate, the lower end surface of the pressing table is provided with a connecting strip, a turnover plate is connected to the lower end of the connecting strip through a pin shaft, the lower end surface of the turnover plate is provided with an embedded groove, an embedded shaft is arranged in the embedded groove, and an unfolding pressing wheel is sleeved on the embedded shaft. Through the above technical scheme, the technical problem that the general press in the prior art is not specially designed for the special shape and material characteristics of the skateboard, the skateboard is mainly composed of multiple layers of wood or composite materials, the texture is uneven, and the ordinary press is prone to causing the skateboard to be out of balance during pressing, resulting in local excessive deformation or incomplete shaping is solved.

Description

Technical Field

[0001] Embodiments of this disclosure relate to the field of press technology, and more specifically, to a press suitable for slide forming. Background Technology

[0002] Looking back, traditional skateboard shaping methods have many drawbacks. Some small workshops often rely on manual shaping, which is overly dependent on the individual experience and skills of workers. The shaping results vary from worker to worker, making it difficult to guarantee the consistency of product quality. Furthermore, manual operation is inefficient, which seriously restricts the expansion of production scale and makes it clearly inadequate to meet the ever-increasing market demand.

[0003] Some companies have tried to use general-purpose presses to shape skateboards. However, general-purpose presses are not specifically designed for the special shape and material characteristics of skateboards. Skateboards are mostly made of multiple layers of wood or composite materials, resulting in uneven texture. During the pressing process, ordinary presses can easily cause the skateboard to be subjected to unbalanced force, leading to excessive deformation or inadequate shaping in some areas, resulting in a high defect rate. Furthermore, skateboards have a wide variety of deck shapes, such as common symmetrical and asymmetrical shapes, as well as unique fish head and swallowtail shapes. General-purpose presses cannot flexibly adapt to various shapes, resulting in unsatisfactory shaping effects. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a press suitable for shaping skateboards, which solves the technical problem that general presses in the prior art are not specifically designed for the special shape and material characteristics of skateboards. Skateboards are mostly made of multiple layers of wood or composite materials with uneven texture. During the pressing process, ordinary presses are very likely to cause the skateboard to be subjected to unbalanced force, resulting in excessive local deformation or inadequate shaping.

[0005] According to one aspect, at least one embodiment of this disclosure provides a press suitable for shaping a skateboard, comprising:

[0006] A processing table, wherein a pressing table is provided on the processing table;

[0007] An unfolding and pressing assembly is disposed on the pressing platform;

[0008] A position adjustment component is disposed at the lower end of the pressing table;

[0009] The unfolding and pressing assembly includes a pressing rod, a placement plate at the lower end of the pressing rod, a pressing plate at the lower end of the placement plate, a connecting strip at the lower end of the pressing table, a flip plate connected to the lower end of the connecting strip by a pin, an insert groove at the lower end of the flip plate, an insert shaft inside the insert groove, and an unfolding and pressing wheel fitted on the insert shaft.

[0010] As a further technical solution, a mounting block is provided on the side wall of the pressure rod, a pull spring is provided on the mounting block, a tension block is provided at the end of the pull spring, and the tension block is provided on the inner side wall of the flip plate.

[0011] As a further technical solution, the position adjustment component includes an arc-shaped groove, which is opened inside the mounting block. A pulling plate is provided on the top of the pulling spring, and a connecting rod is provided on the top of the pulling plate. A limiting plate is provided on the upper end face of the connecting rod, and the limiting plate is embedded inside the arc-shaped groove.

[0012] As a further technical solution, the opposite side walls of the mounting groove are provided with driving grooves, an adjusting rod is provided in the driving groove, an adjusting sleeve is provided at the bottom of the adjusting rod, and the adjusting sleeve is fitted inside the mounting shaft.

[0013] As a further technical solution, a support frame is provided on the lower end face of the processing table. The support frame is located on the lower end face of the processing table, and the top of the support frame is fixedly connected to the pressing table. A blower pipe is provided on the side wall of the support frame, and a blower nozzle is provided at the end of the blower pipe.

[0014] As a further technical solution, the lower end face of the processing table is provided with supporting legs, which are located at the four corners of the processing table. The upper end face of the processing table is provided with a processing groove, which matches the slide plate structure.

[0015] As a further technical solution, the number of unfolding pressing rollers is two, and the two unfolding pressing rollers are located on opposite sides of the pressing plate.

[0016] As a further technical solution, the support frame has a J-shaped structure, and the vertical part of the support frame is fixedly connected to the pressing table.

[0017] The beneficial effects of the embodiments disclosed herein are as follows:

[0018] In this disclosure, traditional skateboard shaping often results in a high defect rate due to uneven force application. However, this press, driven by dual cylinders, can stably and accurately output the pressure required for shaping, ensuring the stability and uniformity of the pressure applied by the pressing plate to the skateboard. At the same time, the two unfolding pressing rollers in the unfolding pressing assembly are located on opposite sides of the pressing plate, allowing pressure to be applied simultaneously from both sides of the skateboard. Combined with the position adjustment assembly, the flip angle of the flip plate and the position of the unfolding pressing rollers can be flexibly adjusted to closely fit the edges of skateboards of different shapes, achieving uniform pressure application. Whether it is a symmetrical, asymmetrical, or special-shaped skateboards such as fish head or swallowtail boards, precise shaping can be achieved, effectively avoiding problems such as excessive local deformation or inadequate shaping, significantly reducing the defect rate, and significantly improving the overall quality of skateboard products. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0020] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;

[0021] Figure 2 This is a cross-sectional view of the machining table disclosed herein;

[0022] Figure 3 This is a cross-sectional view of the flip-up plate disclosed herein;

[0023] Figure 4 Appendix to this disclosure Figure 2 Enlarged view of part A;

[0024] In the diagram: 1. Processing table; 2. Pressing table; 3. Unfolding pressing assembly; 3-1. Pressing rod; 3-2. Placement plate; 3-3. Pressing plate; 3-4. Connecting strip; 3-5. Flipping plate; 3-6. Insertion groove; 3-7. Insertion shaft; 3-8. Unfolding pressing wheel; 3-9. Placement block; 3-10. Pulling spring; 3-11. Pulling block; 4. Position adjustment assembly; 4-1. Arc-shaped groove; 4-2. Pulling plate; 4-3. Connecting rod; 4-4. Limiting plate; 4-5. Drive groove; 4-6. Adjusting rod; 4-7. Adjusting sleeve; 5. Support frame; 6. Air blower; 7. Air blower nozzle; 8. Supporting leg; 9. Processing groove. Detailed Implementation

[0025] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0026] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0028] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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 disclosure.

[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] like Figures 1-4 As shown, a press for shaping a slide plate according to this disclosure is illustrated, comprising:

[0032] Processing table 1, and pressing table 2 is provided on processing table 1;

[0033] Unfold the pressing component 3, which is mounted on the pressing table 2;

[0034] Position adjustment component 4 is located at the lower end of the pressing table 2;

[0035] The unfolding pressing assembly 3 includes a pressing rod 3-1, a mounting plate 3-2 at the lower end of the pressing rod 3-1, a pressing plate 3-3 at the lower end of the mounting plate 3-2, a connecting strip 3-4 at the lower end of the pressing table 2, a flip plate 3-5 connected to the lower end of the connecting strip 3-4 by a pin, an insert groove 3-6 at the lower end of the flip plate 3-5, an insert shaft 3-7 inside the insert groove 3-6, and an unfolding pressing wheel 3-8 fitted on the insert shaft 3-7.

[0036] The position adjustment component 4 includes an arc-shaped groove 4-1, which is opened inside the mounting block 3-9. A pulling plate 4-2 is provided on the top of the pulling spring 3-10, and a connecting rod 4-3 is provided on the top of the pulling plate 4-2. A limiting plate 4-4 is provided on the upper end face of the connecting rod 4-3, and the limiting plate 4-4 is embedded inside the arc-shaped groove 4-1.

[0037] In some examples, the upper surface of the processing table 1 has a processing groove 9 that matches the slide plate structure for placing the slide plate to be shaped. The pressing rod 3-1 is installed at a suitable position above the pressing table 2. The mounting plate 3-2 is installed at the lower end of the pressing rod 3-1 to ensure a firm connection. The pressing plate 3-3 is installed on the lower end of the mounting plate 3-2 so that it can smoothly press down on the slide plate. The connecting strip 3-4 is installed on the lower end of the pressing table 2. The flipping plate 3-5 is connected to the lower end of the connecting strip 3-4 through a pin so that the flipping plate 3-5 can rotate flexibly around the pin.

[0038] When the pressing plate 3-3 contacts the skateboard, it continues to press down. At this time, the unfolding pressing component 3 starts to work. Under the action of the pulling spring 3-10, the flip plate 3-5 gradually flips. The unfolding pressing wheel 3-8 contacts the skateboard and unfolds and presses the edge of the skateboard as the flip plate 3-5 flips further, assisting the skateboard in making preliminary shape adjustments. During the pressing process, if it is necessary to further adjust the position and flip angle of the unfolding pressing wheel 3-8 according to the actual deformation of the skateboard, it can be achieved through the position adjustment component 4. For example, if it is found that the unfolding effect on one side of the skateboard is not ideal, the position of the limiting plate 4-4 in the arc groove 4-1 can be moved to change the direction and magnitude of the pulling force of the pulling spring 3-10 on the flip plate 3-5, thereby adjusting the flip angle of the flip plate 3-5 so that the unfolding pressing wheel 3-8 can better act on the skateboard.

[0039] like Figures 1-4As shown, in this embodiment, a mounting block 3-9 is provided on the side wall of the pressure rod 3-1, a pull spring 3-10 is provided on the mounting block 3-9, a tension block 3-11 is provided at the end of the pull spring 3-10, and the tension block 3-11 is provided on the inner side wall of the flip plate 3-5.

[0040] In some examples, an arc-shaped groove 4-1 is formed inside the mounting block 3-9. The mounting block 3-9 is set on the side wall of the pressure rod 3-1. One end of the pull spring 3-10 is connected to the mounting block 3-9, and the other end is connected to the tension block 3-11. The tension block 3-11 is set on the inner side wall of the flip plate 3-5. A pull plate 4-2 is installed on the top of the pull spring 3-10. A connecting rod 4-3 is connected to the top of the pull plate 4-2. A limiting plate 4-4 is installed on the upper end face of the connecting rod 4-3, so that the limiting plate 4-4 is embedded in the interior of the arc-shaped groove 4-1.

[0041] For example, such as Figure 3 As shown, drive grooves 4-5 are provided on the opposite side walls of the mounting groove 3-6, an adjusting rod 4-6 is provided in the drive groove 4-5, and an adjusting sleeve 4-7 is provided at the bottom of the adjusting rod 4-6. The adjusting sleeve 4-7 is fitted inside the mounting shaft 3-7.

[0042] In some examples, an adjusting rod 4-6 is installed in the drive grooves 4-5 on the opposite side walls of the mounting groove 3-6, and an adjusting sleeve 4-7 is installed at the bottom of the adjusting rod 4-6. The adjusting sleeve 4-7 is fitted inside the mounting shaft 3-7 to adjust the position of the unfolding pressing wheel 3-8, etc.

[0043] For example, such as Figure 2 As shown, a support frame 5 is provided on the lower end face of the processing table 1. The support frame 5 is located on the lower end face of the processing table 1. The top of the support frame 5 is fixedly connected to the pressing table 2. A blower pipe 6 is provided on the side wall of the support frame 5. A blower nozzle 7 is provided at the end of the blower pipe 6.

[0044] In some examples, the blower 6 is installed on the side wall of the support frame 5, ensuring that the blower nozzle 7 at the end of the blower 6 is properly positioned to effectively blow air into the processing area to clean up debris and other impurities generated during the processing.

[0045] For example, such as Figure 1 As shown, the lower end face of the processing table 1 is provided with supporting legs 8, which are located at the four corners of the processing table 1. The upper end face of the processing table 1 is provided with processing grooves 9, which are matched with the slide plate structure.

[0046] In some examples, the processing table 1 is placed smoothly in the work area, ensuring that the supporting legs 8 are firmly on the ground. The supporting legs 8 are located at the four corners of the processing table 1 to provide stable support for the processing table 1.

[0047] For example, such as Figure 2As shown, there are two unfolding pressing rollers 3-8, which are located on opposite sides of the pressing plate 3-3.

[0048] In some examples, an insert groove 3-6 is made on the lower end face of the flip plate 3-5, and an insert shaft 3-7 is installed inside the insert groove 3-6. An unfolding pressing wheel 3-8 is fitted on the insert shaft 3-7. There are two unfolding pressing wheels 3-8, located on opposite sides of the pressing plate 3-3.

[0049] For example, such as Figure 2 As shown, the support frame 5 has a J-shaped structure, and the vertical part of the support frame 5 is fixedly connected to the pressing table 2.

[0050] In some examples, a support frame 5 is installed on the lower end face of the processing table 1. The support frame 5 has a J-shaped structure, with its vertical part fixedly connected to the pressing table 2 and its top also fixed to the pressing table 2 to ensure the stability of the pressing table 2.

[0051] When in use, after the equipment is started, the two cylinders responsible for pushing the lowering rod 3-1 begin to operate. The piston inside the cylinder produces linear motion under the action of compressed gas, converting the gas pressure into mechanical energy. The two cylinders work together to stably push the lowering rod 3-1 downward in the vertical direction. In this process, the lowering rod 3-1, as a key power transmission component, accurately transmits the power of the cylinder to the mounting plate 3-2 and the pressing plate 3-3 below, providing initial pressure for the slide plate shaping.

[0052] When the pressing rod 3-1 moves the pressing plate 3-3 closer to and makes contact with the skateboard, the downward force is transmitted to the skateboard surface through the pressing plate 3-3. Simultaneously, due to the continuous downward movement of the pressing rod 3-1, the pulling spring 3-10 is stretched. The pulling block 3-11, under the action of the pulling spring 3-10, generates a pulling force on the flip plate 3-5. According to the lever principle, with the pin connection point between the connecting strip 3-4 and the flip plate 3-5 as the fulcrum, the pulling force causes the flip plate 3-5 to begin flipping around the pin. As the flip plate 3-5 flips, the unfolding button installed in the mounting groove 3-6 on its lower end face... The pressure rollers 3-8 gradually unfold outwards and contact the edge of the skateboard. The two unfolding pressure rollers 3-8 are located on opposite sides of the pressing plate 3-3. During the unfolding process, pressure can be applied simultaneously from both sides of the skateboard to perform a uniform unfolding and pressing operation on the edge of the skateboard. By adjusting the adjusting rods 4-6 and adjusting sleeves 4-7 in the drive slots 4-5 on both sides of the mounting slot 3-6, the position of the unfolding pressure rollers 3-8 in the mounting slot 3-6 can be changed, thereby adjusting the contact angle and pressure distribution between the unfolding pressure rollers 3-8 and the skateboard to adapt to the shaping needs of skateboards of different shapes and materials.

[0053] When the pressing component 3 is deployed, the position adjustment component 4 plays an important coordinating and adjusting role. An arc-shaped groove 4-1 is provided in the mounting block 3-9 on the side wall of the pressing rod 3-1. The pulling disc 4-2 at the top of the pulling spring 3-10, the connecting rod 4-3, and the limiting disc 4-4 constitute the key structure for position adjustment. When the flip plate 3-5 flips under the action of the pulling spring 3-10, the pulling disc 4-2, the connecting rod 4-3, and the limiting disc 4-4 move accordingly. The limiting disc 4-4 slides within the arc-shaped groove 4-1, which provides a limiting position. The movement trajectory of disc 4-4 is restricted, thereby controlling the rotation angle range of flip plate 3-5. If the unfolding angle of unfolding press wheel 3-8 needs to be adjusted during the skateboard shaping process, the operator can manually move the position of the limiting disc 4-4 within the arc groove 4-1. After changing the position of the limiting disc 4-4, the direction and magnitude of the pulling force of spring 3-10 on flip plate 3-5 will change, thereby achieving precise adjustment of the rotation angle of flip plate 3-5, so that unfolding press wheel 3-8 better conforms to the shape of the skateboard and achieves the ideal shaping effect.

[0054] During the continuous pushing of the pressure rod 3-1 by the dual cylinders, the pressing plate 3-3 and the unfolding pressing wheel 3-8 continuously apply pressure to the skateboard, performing initial pressing and shape adjustment. As the pressing depth increases, the pressure gradually increases, and the skateboard undergoes plastic deformation under pressure, achieving initial shape correction. During the shaping process, the operator can fine-tune the position and rotation angle of the unfolding pressing wheel 3-8 in real time through the position adjustment component 4 according to the actual deformation of the skateboard. Through continuous observation and adjustment, it is ensured that all parts of the skateboard receive uniform and appropriate pressure, achieving fine shaping of the skateboard so that it ultimately reaches the required shape and size standards.

[0055] During the skateboard shaping process, the air blower 6 on the side wall of the support frame 5 works continuously. The air blower 6 blows compressed air through the air nozzle 7 to the processing area to clean up the debris generated during the shaping process in a timely manner, so as to avoid the accumulation of debris affecting the shaping quality of the skateboard and prevent debris from entering the equipment and causing damage to the parts. After the skateboard shaping is completed, the two cylinders are controlled to move in opposite directions. The piston in the cylinder retracts and drives the lower pressure rod 3-1 to rise slowly. During the rise of the lower pressure rod 3-1, the pull spring 3-10 gradually returns to its original state. The flip plate 3-5 flips back to the initial position under the pull of the pull spring 3-10. The unfolding pressing wheel 3-8 retracts accordingly. After the lower pressure rod 3-1 and the unfolding pressing component 3 have completely left the skateboard, the operator can take the shaped skateboard out of the processing slot 9 of the processing table 1 for subsequent quality inspection and processing.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A press suitable for shaping a sliding plate, characterized in that, include: A processing table (1) is provided with a pressing table (2); Unfold the pressing assembly (3), which is disposed on the pressing table (2); A position adjustment component (4) is disposed at the lower end of the pressing table (2); The unfolding pressing assembly (3) includes a pressing rod (3-1), a mounting plate (3-2) is provided at the lower end of the pressing rod (3-1), a pressing plate (3-3) is provided at the lower end of the mounting plate (3-2), a connecting strip (3-4) is provided at the lower end of the pressing table (2), a flip plate (3-5) is connected to the lower end of the connecting strip (3-4) by a pin, an insert groove (3-6) is provided at the lower end of the flip plate (3-5), an insert shaft (3-7) is provided inside the insert groove (3-6), and an unfolding pressing wheel (3-8) is fitted on the insert shaft (3-7).

2. A press for shaping a sliding plate according to claim 1, characterized in that, The side wall of the pressure rod (3-1) is provided with a mounting block (3-9), the mounting block (3-9) is provided with a pull spring (3-10), the end of the pull spring (3-10) is provided with a tension block (3-11), and the tension block (3-11) is provided on the inner side wall of the flip plate (3-5).

3. A press for shaping a sliding plate according to claim 2, characterized in that, The position adjustment component (4) includes an arc-shaped groove (4-1) which is opened inside the mounting block (3-9). A pulling plate (4-2) is provided on the top of the pulling spring (3-10). A connecting rod (4-3) is provided on the top of the pulling plate (4-2). A limiting plate (4-4) is provided on the upper end face of the connecting rod (4-3). The limiting plate (4-4) is embedded inside the arc-shaped groove (4-1).

4. A press for shaping a sliding plate according to claim 1, characterized in that, The opposite side walls of the mounting groove (3-6) are provided with driving grooves (4-5), and an adjusting rod (4-6) is provided in the driving groove (4-5). An adjusting sleeve (4-7) is provided at the bottom of the adjusting rod (4-6), and the adjusting sleeve (4-7) is fitted inside the mounting shaft (3-7).

5. A press for shaping a sliding plate according to claim 1, characterized in that, A support frame (5) is provided on the lower end face of the processing table (1). The support frame (5) is located on the lower end face of the processing table (1). The top of the support frame (5) is fixedly connected to the pressing table (2). A blower pipe (6) is provided on the side wall of the support frame (5). A blower nozzle (7) is provided at the end of the blower pipe (6).

6. A press for shaping a sliding plate according to claim 1, characterized in that, The lower end face of the processing table (1) is provided with a supporting leg (8), which is located at the four corners of the processing table (1). The upper end face of the processing table (1) is provided with a processing groove (9), which is matched with the slide plate structure.

7. A press for shaping a sliding plate according to claim 1, characterized in that, The number of the unfolding pressing rollers (3-8) is 2, and the two unfolding pressing rollers (3-8) are located on opposite sides of the pressing plate (3-3).

8. A press for shaping a sliding plate according to claim 5, characterized in that, The support frame (5) has a J-shaped structure, and the vertical part of the support frame (5) is fixedly connected to the pressing table (2).

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