Gantry type multidirectional adjusting wire drawing device

Abstract

The utility model relates to the field of wire drawing devices, in particular to a gantry type multidirectional adjusting wire drawing device which comprises a case, two groups of Y-axis adjusting modules which are vertically distributed are arranged on the side wall of the case through a chain wheel structure, the Y-axis adjusting module located on the lower layer is provided with a bearing plate, and two groups of limiting plates are arranged on the bearing plate. Each set of limiting plates is provided with a limiting air cylinder, the limiting plate on the right side is further provided with a clamping air cylinder, the output end of the clamping air cylinder is provided with an abutting plate for fixing a machined part, the Y-axis adjusting module located on the upper layer is provided with an X-axis adjusting module, and a polishing and wire drawing unit and a thread machining unit are arranged in the X-axis adjusting module. The Y-axis adjusting module comprises a lifting plate connected with the chain wheel structure; through cooperation of the Y-axis adjusting module and the X-axis adjusting module, two-dimensional accurate positioning of the polishing abrasive belt is achieved, the polishing flexibility is improved, meanwhile, a polishing wire drawing unit and a spiral thread machining unit are integrated, surface defects are effectively removed, and attractive and practical textures are added.

Description

Technical Field

[0001] This utility model relates to the field of wire drawing devices, and more particularly to a gantry-type multi-directional adjustable wire drawing device. Background Technology

[0002] The wire drawing device is mainly used to draw the surface of flat materials such as metal and plastic. Through specific tools and processes, it forms uniform and delicate texture lines on the surface, which can not only cover up minor defects on the material surface, but also give the product a beautiful frosted texture and high-end visual effect, and enhance practical properties such as anti-slip and wear resistance.

[0003] In existing wire drawing technology, traditional wire drawing devices mostly adopt a single-direction adjustment design, which is difficult to meet the needs of complex workpieces for multi-dimensional and high-precision processing. These devices have significant limitations because they can usually only achieve position adjustment in a single direction (such as the Y-axis or X-axis), and cannot accurately adjust the position of the workpiece on a two-dimensional plane, thus greatly limiting the processing range of the workpiece. In addition, due to the limited adjustment range, the workpiece position needs to be clamped and adjusted manually multiple times during the processing, which not only increases the workload of the workers, but also prolongs the processing time. Utility Model Content

[0004] To overcome the problems of traditional wire drawing devices, which are designed for single-direction adjustment and cannot adjust the position of the workpiece in a two-dimensional plane, thus limiting the processing range and increasing the burden of manual clamping and adjustment and processing time.

[0005] The technical solution of this utility model is as follows: a gantry-type multi-directional adjustable wire drawing device, including a chassis. The side wall of the chassis is provided with two sets of vertically distributed Y-axis adjustment modules through a sprocket structure. The lower Y-axis adjustment module is provided with a receiving plate, and the receiving plate is provided with two sets of limiting plates. Each set of limiting plates is provided with a limiting cylinder. The right limiting plate is also provided with a clamping cylinder. The output end of the clamping cylinder is provided with a support plate for fixing the workpiece. The upper Y-axis adjustment module is provided with an X-axis adjustment module. The X-axis adjustment module is provided with a polishing and wire drawing unit and a spiral texture processing unit. The Y-axis adjustment module includes a lifting plate connected to the sprocket structure. The upper end of the lifting plate is provided with a longitudinal slide rail. A movable seat is provided on the longitudinal slide rail. The upper end of the movable seat is provided with an L-shaped support plate. The X-axis adjustment module includes two crossbeams provided on the upper end of the support plate. Each crossbeam is provided with a transverse slide rail. Reinforcing ribs are arranged in an array between the two crossbeams. A U-shaped plate is provided on the upper end of the reinforcing ribs.

[0006] Preferably, the polishing and wire drawing unit includes a receiving seat mounted on a transverse slide rail. A motor is mounted on the upper end of the receiving seat, and the output shaft of the motor is connected to a connecting structure via a synchronous belt drive. A bracket is mounted on the lower end of the receiving seat, and a rotating shaft is rotatably connected inside the bracket. One end of the rotating shaft is connected to the connecting structure, and the other end of the rotating shaft is equipped with an active wire drawing wheel. A driven wire drawing wheel is also mounted inside the bracket. The active wire drawing wheel and the driven wire drawing wheel are connected to the polishing abrasive belt.

[0007] Preferably, the connecting structure includes a driving wheel mounted on a receiving seat, a driven wheel mounted at one end of the rotating shaft, and a toothed belt mounted on both the driving wheel and the driven wheel.

[0008] Preferably, the spiral pattern processing unit includes a sliding seat mounted on a transverse slide rail, a lifting cylinder mounted on the sliding seat, and a pneumatic grinding head mounted at the output end of the lifting cylinder.

[0009] Preferably, the sprocket structure includes a drive sprocket located at the bottom of the chassis, a driven sprocket located at the top of the chassis, and a chain between the drive sprocket and the driven sprocket to drive the Y-axis adjustment module to move.

[0010] Preferably, the side wall of the chassis is also provided with guide columns, and the outer wall of the guide columns is slidably connected to the lifting plate.

[0011] Preferably, a first moving rod is installed inside the bracket, and a second moving rod is installed at the output end of the lifting cylinder.

[0012] The beneficial effects of this utility model are:

[0013] 1. This solution achieves precise position adjustment of the polishing belt on a two-dimensional plane through the coordinated action of the Y-axis adjustment module and the X-axis adjustment module, which greatly improves the flexibility of polishing. At the same time, the integrated design of the polishing wire drawing unit and the spiral texture processing unit can not only effectively remove defects on the surface of the workpiece, but also form beautiful and practical textures on the workpiece, improving the appearance quality and performance of the workpiece.

[0014] 2. The drive sprocket rotates under the drive of the power source, driving the chain to move. At the same time, the guide column provides guidance and support for the lifting movement of the lifting plate, avoiding deviation and swaying during the lifting process, and improving the lifting stability of the Y-axis adjustment module. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of one embodiment of the gantry-type multi-directional adjustable wire drawing device of this utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the polishing and wire drawing unit;

[0017] Figure 3 for Figure 1 Schematic diagram of the middle support plate;

[0018] Figure 4 for Figure 1 Schematic diagram of the spiral pattern processing unit;

[0019] Figure 5 for Figure 1 A schematic diagram of the connecting structure in the middle;

[0020] Figure 6 for Figure 1 A schematic diagram of the Y-axis adjustment module.

[0021] Explanation of reference numerals in the attached diagram: 1. Chassis; 2. Receiving plate; 3. Limiting plate; 4. Limiting cylinder; 5. Clamping cylinder; 6. Supporting plate; 7. Lifting plate; 8. Longitudinal slide rail; 9. Moving seat; 10. Support plate; 11. Crossbeam; 12. Transverse slide rail; 13. Reinforcing rib; 14. U-shaped plate; 15. Receiving seat; 16. Bracket; 17. Rotating shaft; 18. Driving wire drawing wheel; 19. Driven wire drawing wheel; 20. Driving wheel; 21. Driven wheel; 22. Sliding seat; 23. Lifting cylinder; 24. Air grinding head; 25. Driving sprocket; 26. Driven sprocket; 27. Guide column; 28. Moving rod No. 1; 29. ​​Moving rod No. 2. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figure 1 - Figure 6This utility model provides an embodiment of a gantry-type multi-directional adjustable wire drawing device, including a housing 1. The side wall of the housing 1 is provided with two sets of vertically distributed Y-axis adjustment modules via a sprocket structure. The lower Y-axis adjustment module is provided with a support plate 2, and the support plate 2 is provided with two sets of limiting plates 3. Each set of limiting plates 3 is provided with a limiting cylinder 4. The right limiting plate 3 is also provided with a clamping cylinder 5. The output end of the clamping cylinder 5 is provided with a support plate 6 for fixing the workpiece. The upper Y-axis adjustment module is provided with an X-axis adjustment module. The X-axis adjustment module is provided with a polishing and wire drawing unit and a spiral pattern processing unit. The Y-axis adjustment module includes a lifting plate 7 connected to the sprocket structure. The upper end of the lifting plate 7 is provided with a longitudinal slide rail 8. The longitudinal slide rail 8 is provided with a movable seat 9. The upper end of the movable seat 9 is provided with an L-shaped support plate 10.The X-axis adjustment module includes two crossbeams 11 mounted on the upper end of the support plate 10. Each crossbeam 11 is equipped with a transverse slide rail 12. Reinforcing ribs 13 are arranged in an array between the two crossbeams 11, and a U-shaped plate 14 is mounted on the upper end of the reinforcing ribs 13. The housing 1 serves as the support frame and protective shell for the entire wire drawing device, providing a stable mounting base for the internal components. The sprocket structure is the power transmission component that drives the Y-axis adjustment module to move vertically, realizing position adjustment in the Y-axis direction. This controls the relative position of the polishing and wire drawing unit and the spiral texture processing unit with the workpiece in the vertical direction, meeting the processing requirements of different heights. The receiving plate 2 is mounted on the lower Y-axis adjustment module and is used to support the limiting plate 3 and the limiting cylinder 4. The system includes components such as clamping cylinder 5 and workpieces, providing a stable mounting platform. The limiting cylinder 4 extends and retracts, fixing the limiting plate 3 to the receiving plate 2. Clamping cylinder 5 is used for more precise clamping and fixing of the workpieces. Its output end is equipped with a support plate 6 for fixing the workpieces. The extension and retraction of clamping cylinder 5 ensures the support plate 6 fits tightly against the workpiece, providing a stable clamping force. This ensures the workpiece can withstand the processing force without loosening or falling off during polishing, wire drawing, and spiral pattern processing. Lifting plate 7 is connected to a sprocket structure, thereby controlling the vertical position of the X-axis adjustment module, polishing and wire drawing unit, and spiral pattern processing unit. Longitudinal slide rail 8 serves as a moving base 9. A stable sliding track is provided, allowing the movable seat 9 to slide freely along the Y-axis on the longitudinal slide rail 8. The sliding of the movable seat 9 on the longitudinal slide rail 8 drives the support plate 10 and the X-axis adjustment module, polishing and wire drawing unit, and spiral texture processing unit mounted on it to perform precise position adjustments in the Y-axis direction, meeting the requirements of different processing positions. The crossbeam 11 serves as the basic support structure for the X-axis adjustment module, providing an installation base for the transverse slide rail 12 and reinforcing rib 13. The transverse slide rail 12 provides a sliding track for the polishing and wire drawing unit and the spiral texture processing unit, allowing these two processing units to slide freely along the X-axis on the transverse slide rail 12, achieving position adjustment in the X-axis direction, thereby enabling… According to processing requirements, reinforcing rib 13 is used to enhance the connection strength and overall rigidity between the two crossbeams 11. The polishing and brushing unit, through the coordinated action of the X-axis and Y-axis adjustment modules, can perform polishing and brushing processes on the surface of the workpiece. This unit removes burrs, oxide layers, and other defects from the workpiece surface, while simultaneously creating a brushed effect with a certain texture and gloss, improving the appearance quality and surface performance of the workpiece. The spiral texture processing unit works in conjunction with the polishing and brushing unit, creating a spiral texture on the surface of the workpiece. This spiral texture not only increases the aesthetics of the workpiece but also improves its anti-slip and wear-resistant properties to a certain extent.

[0024] Please see Figure 2 and Figure 4In this embodiment, the polishing and wire drawing unit includes a receiving seat 15 disposed on a transverse slide rail 12. A motor is disposed at the upper end of the receiving seat 15, and the output shaft of the motor is connected to a connecting structure via a synchronous belt drive. A bracket 16 is disposed at the lower end of the receiving seat 15, and a rotating shaft 17 is rotatably connected within the bracket 16. One end of the rotating shaft 17 is connected to the connecting structure, and the other end of the rotating shaft 17 is provided with a driving wire drawing wheel 18. A driven wire drawing wheel 19 is also disposed within the bracket 16. The driving wire drawing wheel 18 and the driven wire drawing wheel 19 are jointly connected to the polishing abrasive belt. The connecting structure includes a driving wheel 20 disposed on the receiving seat 15, and a driven wheel 21 disposed at one end of the rotating shaft 17. The driving wheel 20 and the driven wheel 21 are jointly provided with a driving wheel 20. The toothed belt spiral texture processing unit includes a sliding seat 22 mounted on a transverse slide rail 12, a lifting cylinder 23 mounted on the sliding seat 22, a pneumatic grinding head 24 mounted on the output end of the lifting cylinder 23, a first moving rod 28 mounted inside the bracket 16, a second moving rod 29 mounted on the output end of the lifting cylinder 23, a receiving seat 15 mounted on the transverse slide rail 12, and capable of sliding along the X-axis direction on the transverse slide rail 12, thereby driving the entire polishing and wire drawing unit to achieve position adjustment in the X-axis direction. The motor is mounted on the upper end of the receiving seat 15 and is the power source of the polishing and wire drawing unit. The motor converts electrical energy into mechanical energy through the output shaft. The synchronous belt connects the output shaft of the motor to the connecting structure, playing the role of transmitting power. It can smoothly and efficiently transmit the rotational motion of the motor output shaft to the connecting structure. The driving wheel 20 is mounted on the receiving seat 15 as part of the connecting structure and is connected to the motor output shaft via a synchronous belt. It receives the rotational power transmitted from the motor and further transmits the power to the driven wheel 21. The driven wheel 21 and the driving wheel 20 are both equipped with a toothed belt. The driven wheel 21 rotates under the drive of the driving wheel 20, thereby transmitting the power to the rotating shaft 17, realizing the transmission and conversion of power. The rotating shaft 17 is rotatably connected in the bracket 16. The rotating shaft 17 rotates under the drive of the driven wheel 21, which in turn drives the driving wire drawing wheel 18 located at its other end to rotate. The driving wire drawing wheel 18 drives the polishing belt to move through the friction with the polishing belt, providing a power source for the polishing belt and enabling the polishing belt to move continuously. The system stably polishes and brushes the surface of the workpiece. A first moving rod 28 is installed inside the bracket 16. Moving the first moving rod 28 changes the position of the polishing belt. A sliding seat 22 is installed on the transverse slide rail 12, serving as the mounting base and support platform for each component in the spiral pattern processing unit. A lifting cylinder 23 drives the air grinding head 24 to adjust its position in the vertical direction (Z-axis direction), allowing the air grinding head 24 to precisely approach or move away from the workpiece surface according to the height changes and processing requirements, thereby achieving spiral pattern processing of different depths and shapes on the workpiece surface. The air grinding head 24 grinds the workpiece surface through high-speed rotation, forming a spiral texture on the workpiece surface. The position of the air grinding head 24 can be changed by moving the second moving rod 29.

[0025] Please see Figure 1 and Figure 5 In this embodiment, the sprocket structure includes a drive sprocket 25 located at the bottom of the housing 1, a driven sprocket 26 located at the top of the housing 1, and a chain between the drive sprocket 25 and the driven sprocket 26 to drive the Y-axis adjustment module. A guide post 27 is also provided on the side wall of the housing 1, and the outer wall of the guide post 27 is slidably connected to the lifting plate 7. The drive sprocket 25 is located at the bottom of the housing 1 and is connected to a power source such as a drive motor. Driven by the power source, the drive sprocket 25 rotates, thereby driving the chain to move and providing the lifting motion for the Y-axis adjustment module. The driven sprocket 26 is located on the top of the housing 1 and together with the driving sprocket 25, forms a sprocket transmission system. The driven sprocket 26 rotates under the drive of the chain, playing the role of supporting and guiding the chain to ensure that the chain can move stably and smoothly. It transmits the power of the driving sprocket 25 to the Y-axis adjustment module to realize the lifting and lowering adjustment of the Y-axis adjustment module. The guide column 27 provides guidance and support for the lifting movement of the lifting plate 7, ensuring that the lifting plate 7 can maintain a stable movement trajectory during the lifting process and avoid phenomena such as deviation and shaking.

[0026] Working principle: First, the workpiece to be processed is placed on the receiving plate 2 of the lower Y-axis adjustment module, and the limiting plate 3 is fixed on the receiving plate 2 by the limiting cylinder 4. At the same time, the extension and retraction of the clamping cylinder 5 is used to make the abutment plate 6 tightly fit the workpiece, providing a stable clamping force for the workpiece and ensuring that the workpiece will not loosen or fall off during subsequent processing.

[0027] Next, the drive sprocket 25 in the sprocket structure rotates under the drive of the power source, driving the chain to move, which in turn drives the lifting plate 7 connected to the chain to move up and down. Then, by moving the first moving rod 28 and the second moving rod 29, the moving seat 9 moves on the longitudinal slide rail 8. At the same time, the receiving seat 15 and the sliding seat 22 slide freely on the transverse slide rail 12 along the X-axis direction.

[0028] During the polishing and wire drawing process, the motor acts as a power source, converting electrical energy into mechanical energy through the output shaft and transmitting rotational power to the connecting structure through the synchronous belt. The drive wheel 20 in the connecting structure rotates under the drive of the synchronous belt, and further transmits the power to the driven wheel 21 through the toothed belt, thereby driving the rotating shaft 17 and the drive wire drawing wheel 18 to rotate. The drive wire drawing wheel 18 drives the polishing abrasive belt to move through the friction with the polishing abrasive belt, polishing and wire drawing the surface of the workpiece to remove defects such as burrs and oxide layers, forming a wire drawing effect with a certain texture and gloss.

[0029] Meanwhile, the spiral texture processing unit works in conjunction with the polishing and wire drawing unit. The lifting cylinder 23 drives the air grinding head 24 to adjust its position in the vertical direction (Z-axis direction), so that the air grinding head 24 can accurately approach or move away from the surface of the workpiece according to the height change and processing requirements. The air grinding head 24 grinds the surface of the workpiece by high-speed rotation, forming a spiral texture, which increases the aesthetics and anti-slip performance of the workpiece.

[0030] Through the above steps, the Y-axis adjustment module and the X-axis adjustment module work together to achieve precise two-dimensional positioning of the polishing belt, improving polishing flexibility. At the same time, the integrated polishing wire drawing and spiral texture processing unit effectively removes surface defects and adds beautiful and practical textures. This solves the problem that traditional wire drawing devices, due to their single-direction adjustment design, cannot adjust the position of the workpiece in a two-dimensional plane, which limits the processing range and increases the burden of manual clamping and adjustment and processing time.

Claims

1. A gantry-type multi-directional adjustable wire drawing device, characterized in that: The system includes a chassis (1). Two vertically distributed Y-axis adjustment modules are mounted on the sidewall of the chassis (1) via a sprocket structure. The lower Y-axis adjustment module has a receiving plate (2) with two sets of limiting plates (3). Each limiting plate (3) has a limiting cylinder (4). The right limiting plate (3) also has a clamping cylinder (5). The output end of the clamping cylinder (5) has a retaining plate (6) for fixing the workpiece. The upper Y-axis adjustment module has an X-axis adjustment module, which contains a polishing and wire drawing unit. Spiral pattern processing unit; Y-axis adjustment module includes a lifting plate (7) connected to a sprocket structure, the upper end of the lifting plate (7) is provided with a longitudinal slide rail (8), the longitudinal slide rail (8) is provided with a movable seat (9), the upper end of the movable seat (9) is provided with an L-shaped support plate (10); X-axis adjustment module includes two crossbeams (11) provided at the upper end of the support plate (10), each crossbeam (11) is provided with a transverse slide rail (12), reinforcing ribs (13) are arranged in an array between the two crossbeams (11), and a U-shaped plate (14) is provided at the upper end of the reinforcing ribs (13).

2. The gantry-type multi-directional adjustable wire drawing device according to claim 1, characterized in that: The polishing and wire drawing unit includes a receiving seat (15) set on a transverse slide rail (12). A motor is set at the upper end of the receiving seat (15). The output shaft of the motor is connected to a connecting structure via a synchronous belt drive. A bracket (16) is set at the lower end of the receiving seat (15). A rotating shaft (17) is rotatably connected inside the bracket (16). One end of the rotating shaft (17) is connected to the connecting structure. The other end of the rotating shaft (17) is set with an active wire drawing wheel (18). A driven wire drawing wheel (19) is also set inside the bracket (16). The active wire drawing wheel (18) and the driven wire drawing wheel (19) are connected to the polishing abrasive belt.

3. The gantry-type multi-directional adjustable wire drawing device according to claim 2, characterized in that: The connecting structure includes a drive wheel (20) mounted on the receiving seat (15), a driven wheel (21) mounted at one end of the rotating shaft (17), and a toothed belt mounted on both the drive wheel (20) and the driven wheel (21).

4. The gantry-type multi-directional adjustable wire drawing device according to claim 3, characterized in that: The spiral pattern processing unit includes a sliding seat (22) set on a transverse slide rail (12), a lifting cylinder (23) is set on the sliding seat (22), and a gas grinding head (24) is set at the output end of the lifting cylinder (23).

5. The gantry-type multi-directional adjustable wire drawing device according to claim 4, characterized in that: The sprocket structure includes a drive sprocket (25) located at the bottom of the chassis (1), a driven sprocket (26) located at the top of the chassis (1), and a chain that drives the Y-axis adjustment module to move between the drive sprocket (25) and the driven sprocket (26).

6. The gantry-type multi-directional adjustable wire drawing device according to claim 5, characterized in that: The side wall of the chassis (1) is also provided with guide posts (27), and the outer wall of the guide posts (27) is slidably connected to the lifting plate (7).

7. The gantry-type multi-directional adjustable wire drawing device according to claim 6, characterized in that: A first moving rod (28) is installed inside the bracket (16), and a second moving rod (29) is installed at the output end of the lifting cylinder (23).

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