Adjustable swash plate body for mechanical manufacturing and method of use thereof

Abstract

The application discloses an adjustable swash plate body for mechanical manufacturing and a use method thereof and belongs to the technical field of mechanical manufacturing. The application comprises a fixed plate, the fixed plate is a cast swash plate body structure, the lower end plane of the fixed plate is used for being connected with a mechanical equipment platform, and the upper end of the fixed plate is a slope; a screw rod seat is fixed on the fixed plate through a fixing pin; the outer part of an adjusting screw rod is a trapezoidal thread structure, one end of the adjusting screw rod is matched with the screw rod seat, and the other end of the adjusting screw rod is matched with a moving plate; the moving plate is connected with a positioning seat through a sliding groove plate; the sliding groove plate is fixed with the moving plate through a first screw and is fixed with the positioning seat through a positioning screw and a second screw; the positioning seat is arranged on the slope of the fixed plate; and a pressing assembly is arranged on the fixed plate through a third screw. The application has the advantages of simple, compact and reasonable structure, stable and reliable use, convenience in processing parts with a slope feature, convenience in adjusting part machining center positions, and interchangeability of all parts.

Description

Technical Field

[0001] This invention belongs to the field of mechanical manufacturing technology, specifically relating to an adjustable swash plate for mechanical manufacturing and its usage method. Background Technology

[0002] In the field of mechanical manufacturing, when machining parts with fixed angular structures, tooling is typically required to position and fix the workpiece. Existing angle-type tooling is mostly fixed, unable to be adjusted for different rotation center positions of the parts, resulting in limited machining accuracy and inconvenient adjustments. Therefore, an adjustable swashplate is needed, capable of flexibly adjusting the machining center position of the parts to improve machining efficiency and accuracy. Summary of the Invention

[0003] The present invention addresses the above-mentioned problems and overcomes the shortcomings of the prior art by providing an adjustable swash plate for mechanical manufacturing and its usage method. The present invention has a simple, compact, and reasonable structure, is stable and reliable in use, facilitates the processing of parts with inclined surface features, makes it easy to adjust the position of the machining center of the parts, and all parts are interchangeable.

[0004] To achieve the above objectives, the present invention adopts the following technical solution.

[0005] This invention provides an adjustable swashplate for mechanical manufacturing, characterized by comprising a fixed plate, which is a cast swashplate structure with a lower flat surface for connection to a mechanical equipment platform and an upper inclined surface; a screw seat fixed to the fixed plate by a fixing pin; an adjusting screw with a trapezoidal thread structure on the outside, one end of which mates with the screw seat and the other end with a moving plate; the moving plate connected to a positioning seat via a sliding plate; the sliding plate fixed to the moving plate by a first screw and to the positioning seat by a positioning screw and a second screw; the positioning seat disposed on the inclined surface of the fixed plate; and a clamping assembly disposed on the fixed plate by a third screw.

[0006] Furthermore, the screw seat has a first internal trapezoidal thread structure on one side and two grooves on the adjacent side.

[0007] Furthermore, one side of the movable plate is provided with a second internal trapezoidal thread structure and two threaded holes.

[0008] Furthermore, the slide plate has two symmetrical grooves on both sides of the bottom, countersunk bolt connection holes, fixing holes and clearance holes at the upper end, and a U-shaped groove at one end.

[0009] Furthermore, the outer contour of the fixed disk is an irregular structure, the upper inclined surface of the fixed disk is provided with a T-shaped groove structure perpendicular to the inclined surface, the bottom of the fixed disk is provided with multiple U-shaped hole structures for connection, and the back of the fixed disk is provided with multiple weight reduction structures.

[0010] Furthermore, the clamping assembly includes a nut, a washer, a pressure plate, an adjusting rod, a fixing rod, a fastening bolt, and a slider, wherein the slider slides in engagement with the T-slot structure on the fixed plate, the fastening bolt engages with the internal thread of the slider to fix its position, the adjusting rod and the fixing rod are connected by threads to adjust the height, one end of the pressure plate engages with the machined part, and the other end is connected to the adjusting rod, and the nut and the washer are used to lock the connection between the adjusting rod and the fixing rod.

[0011] Furthermore, the upper inclined surface of the fixed plate is provided with two hoisting hole structures at the high point, and a U-shaped groove structure is provided in the middle. The U-shaped groove structure is provided with fixing holes and guide rail structure, and scale lines are provided on the outer wall of the U-shaped groove structure.

[0012] Furthermore, the positioning seat is a circular disc with a positioning hole in the center, a U-shaped opening groove on one side, and a positioning threaded hole on the other side. The positioning seat has a straight groove structure in the middle, and a scale line corresponding to the scale line is provided at the center of the straight groove structure to guide the reading of the scale line.

[0013] Furthermore, one end of the adjusting screw is provided with an internal hexagonal structure.

[0014] The present invention also provides a method for using an adjustable swashplate for mechanical manufacturing, characterized by comprising the following steps: Step 1: Connect and fix the lower end of the fixed plate to the machine tool through the positioning hole; Step 2: Place the parts to be processed at the stop of the positioning seat and use the clamping assembly to clamp and fix them; Step 3: Based on the drawing data of the parts to be processed, obtain the distance b between the center intersection of its inclined structure and the bottom plane of the lower end of the workpiece, as well as the fixed inclined angle α of the parts; Step 4: Calculate the required distance 'a' using the trigonometric formula a = tanα × b; Step 5: Map the calculated value of a to the scale line on the fixed plate, rotate the adjusting screw to drive the moving plate to slide, and then drive the positioning seat and the processed parts to move a distance of a value through the slide plate; Step 6: Align the center of the inclined surface of the component with the machining center of the machine tool to complete the tool setting process.

[0015] The beneficial effects of the present invention.

[0016] This invention, through the verification of the structural design and usage method of an adjustable swashplate, solves the problem in the field of mechanical manufacturing technology where, due to structural limitations of some parts, it is impossible to directly and accurately locate the center position of the part when machining components with fixed inclined plane structures. This invention is applicable to the machining of such parts, is simple to manufacture, and has wide applicability. The swashplate has a simple, compact, and reasonable structure, is stable and reliable in use, facilitates the machining of parts with inclined plane features, allows for convenient adjustment of the machining center position, and all parts are interchangeable. Attached Figure Description

[0017] To make the technical problems solved, the technical solutions, and the beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0018] Figure 1 This is a schematic diagram of the overall side cross-sectional structure of the present invention.

[0019] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention.

[0020] Figure 3 This is a three-dimensional structural diagram of the clamping component of the present invention.

[0021] Figure 4 This is a frontal three-dimensional structural diagram of the fixed disk of the present invention.

[0022] Figure 5 This is a three-dimensional structural diagram of the back of the fixing plate of the present invention.

[0023] Figure 6 This is a three-dimensional structural diagram of the adjusting screw of the present invention.

[0024] Figure 7 This is a three-dimensional structural diagram of the screw seat of the present invention.

[0025] Figure 8 This is a three-dimensional structural diagram of the movable plate of the present invention.

[0026] Figure 9 This is a three-dimensional structural diagram of the slide plate of the present invention.

[0027] Figure 10 This is a three-dimensional structural diagram of the positioning seat of the present invention.

[0028] Figure 11 This is a three-dimensional structural diagram of the present invention in use.

[0029] Figure 12 This is a side cross-sectional structural diagram of the present invention in use.

[0030] The markings in the diagram are as follows: 1 is the fixed plate, 2 is the adjusting screw, 3 is the screw seat, 4 is the fixing pin, 5 is the moving plate, 6 is the sliding plate, 7 is the first screw, 8 is the positioning screw, 9 is the second screw, 10 is the positioning seat, 11 is the third screw, 12 is the clamping assembly, 121 is the nut, 122 is the washer, 123 is the pressure plate, 124 is the adjusting rod, 125 is the fixing rod, 126 is the fastening bolt, 127 is the slider, 13 is the lifting hole structure, 14 is the U-shaped groove structure, 15 is the positioning hole, 16 is the guide rail structure, 17 is the T-shaped groove structure, 18 is the weight reduction structure, 19 is the internal hexagonal structure, 20 is the first internal trapezoidal thread structure, 21 is the second internal trapezoidal thread structure, 22 is the threaded hole, 23 is the symmetrical groove, 24 is the U-shaped groove, 25 is the U-shaped open groove, 26 is the straight groove structure, and 27 is the groove. Detailed Implementation

[0031] As shown in the accompanying drawings, this embodiment provides an adjustable swashplate for mechanical manufacturing, including a fixed plate 1. The fixed plate 1 is a cast swashplate structure with an irregular outer contour. Its lower end is flat for connection to a mechanical equipment platform, and its upper end is an inclined surface. A T-shaped groove structure 17 perpendicular to the inclined surface is provided at the upper inclined surface. Two lifting holes 13 are provided at the high point of the upper inclined surface of the fixed plate 1 for easy lifting. A U-shaped groove structure 14 is provided in the middle, with fixing holes and guide rail structures 16 inside the U-shaped groove structure 14. Scale lines are provided on the outer wall of the U-shaped groove structure 14. The bottom of the fixed plate 1 has multiple U-shaped holes for connection, and the back of the fixed plate 1 has multiple weight-reducing structures 18.

[0032] The screw seat 3 is fixed to the fixed plate 1 by the fixing pin 4. The screw seat 3 has a first internal trapezoidal thread structure 20 on one side and two grooves 27 on the adjacent side.

[0033] The adjusting screw 2 has a trapezoidal thread structure on the outside. One end of the screw 2 is engaged with the first internal trapezoidal thread structure 20 of the screw seat 3, and the other end is engaged with the second internal trapezoidal thread structure 21 provided on one side of the moving plate 5. One end of the adjusting screw 2 is provided with an internal hexagonal structure 19 for rotational adjustment.

[0034] The movable plate 5 is provided with two threaded holes 22. The movable plate 5 is connected to the positioning seat 10 through the sliding plate 6. The sliding plate 6 is provided with two symmetrical grooves 23 on both sides of the bottom, and is provided with countersunk bolt connection holes, fixing holes and clearance holes at the upper end, and is provided with a U-shaped groove 24 at one end.

[0035] The sliding plate 6 is fixed to the moving plate 5 by the first screw 7, and the positioning seat 10 is fixed by the positioning screw 8 and the second screw 9. The first screw 7 is an M20×70 screw, and the second screw 9 is an M20×50 screw. The positioning seat 10 is set on the inclined surface of the fixed plate 1. The positioning seat 10 is a circular plate with a positioning hole 15 in the center, a U-shaped opening groove 25 on one side, and a positioning threaded hole 22 on the other side. The positioning seat 10 has a straight groove structure 26 in the middle. At the center of the straight groove structure 26, there is a scale line corresponding to the scale line on the outer wall of the U-shaped groove structure 14 in the middle of the fixed plate 1, which is used to guide the reading of the scale line.

[0036] The clamping assembly 12 is mounted on the fixed plate 1 by a third screw 11, which is an M10×16 screw. The clamping assembly 12 includes a nut 121, a washer 122, a pressure plate 123, an adjusting rod 124, a fixing rod 125, a fastening bolt 126, and a slider 127. The slider 127 slides in conjunction with the T-slot structure 17 on the fixed plate 1. The fastening bolt 126 engages with the internal thread of the slider 127 to fix its position. The adjusting rod 124 and the fixing rod 125 are connected by threads to adjust the height. One end of the pressure plate 123 engages with the workpiece, and the other end is connected to the adjusting rod 124. The nut 121 and the washer 122 are used to lock the connection between the adjusting rod 124 and the fixing rod 125.

[0037] Because the machining center of parts with inclined plane features is not aligned with the machining center of the machine tool during processing, and it is impossible to directly clamp and center the parts, making direct and accurate processing impossible, this embodiment also provides a method for using an adjustable swashplate for mechanical manufacturing. The method includes the following steps: First, the lower end of the fixed plate 1 is connected and fixed to the machine tool through the positioning hole 15. The upper positioning seat 10 is used to place the parts to be processed at the stop, and the clamping assembly 12 is used to clamp the parts.

[0038] like Figure 12 As shown, value b is the distance between the center intersection of the inclined surface structure of the machined part and the bottom plane of the workpiece, obtained from the drawing model data of the machined part; angle α is the fixed angle of the part, obtained from the drawing model data of the machined part; value a is the value to be calculated, obtained by trigonometric functions (a=tanα×b). Value a is the necessary dimensional parameter to adjust the machining center position of the part positioned by the swashplate to the same position as the machining center position of the machine tool.

[0039] The obtained a value is reflected on the scale line on the fixed plate 11. The adjusting screw 2 rotates according to the scale line, which drives the positioning seat 10 and the processed parts to move by the distance of the a value, thereby realizing the function of aligning the center position of the inclined structure of the required processed parts with the machining center of the machine tool.

[0040] Different parts have different movement values ​​(a-values), and this method is used to adjust them to accommodate the machining of different parts. By rotating the adjusting screw 2, the internal hexagonal structure 19 is operated, which drives the moving plate 5 to slide. The moving plate 5 drives the positioning seat 10 to move through the slide plate 6, thereby precisely adjusting the machining center position of the parts.

[0041] The components of this type can be machined by clamping them with this adjustable swashplate and following the method described above.

[0042] It is understood that the above specific description of the present invention is only for illustrating the present invention and is not limited to the technical solutions described in the embodiments of the present invention. Those skilled in the art should understand that modifications or equivalent substitutions can still be made to the present invention to achieve the same technical effect; as long as the use needs are met, they are all within the protection scope of the present invention.

Claims

1. An adjustable swashplate for mechanical manufacturing, characterized in that, The system includes a fixed plate (1), which is a cast inclined plate structure with a flat lower end for connecting to a mechanical equipment platform and an inclined upper end; a screw seat (3) is fixed to the fixed plate (1) by a fixing pin (4); an adjusting screw (2) has a trapezoidal thread structure on the outside, with one end cooperating with the screw seat (3) and the other end cooperating with a moving plate (5); the moving plate (5) is connected to a positioning seat (10) by a sliding plate (6); the sliding plate (6) is fixed to the moving plate (5) by a first screw (7) and to the positioning seat (10) by a positioning screw (8) and a second screw (9); the positioning seat (10) is set on the inclined surface of the fixed plate (1); and a clamping assembly (12) is set on the fixed plate (1) by a third screw (11).

2. The adjustable swashplate for mechanical manufacturing according to claim 1, characterized in that, The screw seat (3) has a first internal trapezoidal thread structure (20) on one side and two grooves (27) on the adjacent side.

3. The adjustable swashplate for mechanical manufacturing according to claim 1, characterized in that, The movable plate (5) has a second inner trapezoidal thread structure (21) on one side and two threaded holes (22).

4. The adjustable swashplate for mechanical manufacturing according to claim 1, characterized in that, The slide plate (6) has two symmetrical grooves (23) on both sides of the bottom, countersunk bolt connection holes, fixing holes and clearance holes at the upper end, and a U-shaped groove (24) at one end.

5. The adjustable swashplate for mechanical manufacturing according to claim 1, characterized in that, The outer contour of the fixed plate (1) is an irregular structure. The upper inclined surface of the fixed plate (1) is provided with a T-shaped groove structure (17) perpendicular to the inclined surface. The bottom of the fixed plate (1) is provided with multiple U-shaped hole structures for connection. The back of the fixed plate (1) is provided with multiple weight reduction structures (18).

6. The adjustable swashplate for mechanical manufacturing according to claim 5, characterized in that, The clamping assembly (12) includes a nut (121), a washer (122), a pressure plate (123), an adjusting rod (124), a fixing rod (125), a fastening bolt (126), and a slider (127). The slider (127) slides with the T-slot structure (17) on the fixed plate (1). The fastening bolt (126) engages with the internal thread of the slider (127) to fix its position. The adjusting rod (124) and the fixing rod (125) are connected by threads to adjust the height. One end of the pressure plate (123) engages with the workpiece, and the other end is connected to the adjusting rod (124). The nut (121) and the washer (122) are used to lock the connection between the adjusting rod (124) and the fixing rod (125).

7. The adjustable swashplate for mechanical manufacturing according to claim 1, characterized in that, The fixed plate (1) has two hoisting hole structures (13) at the high point of the upper inclined surface, and a U-shaped groove structure (14) in the middle. The U-shaped groove structure (14) has a fixing hole and a guide rail structure (16) inside, and a scale line is provided on the outer wall of the U-shaped groove structure (14).

8. The adjustable swashplate for mechanical manufacturing according to claim 7, characterized in that, The positioning seat (10) is a circular disc with a positioning hole (15) in the center, a U-shaped opening groove (25) on one side, and a positioning threaded hole (22) on the other side. The positioning seat (10) has a straight groove structure (26) in the middle. A scale line corresponding to the scale line is provided at the center of the straight groove structure (26) to guide the reading of the scale line.

9. The adjustable swashplate for mechanical manufacturing according to claim 1, characterized in that, One end of the adjusting screw (2) is provided with an internal hexagonal structure (19).

10. A method of using an adjustable swashplate for mechanical manufacturing, comprising using the adjustable swashplate as described in any one of claims 1-9, characterized in that, The method of use includes the following steps: Step 1: Connect and fix the lower end of the fixed plate (1) to the machine tool through the positioning hole (15); Step 2: Place the parts to be processed at the stop of the positioning seat (10) and use the clamping assembly (12) to clamp and fix them; Step 3: Based on the drawing data of the parts to be processed, obtain the distance b between the center intersection of its inclined structure and the bottom plane of the lower end of the workpiece, as well as the fixed inclined angle α of the parts; Step 4: Calculate the required distance 'a' using the trigonometric formula a = tanα × b; Step 5: Map the calculated value of a to the scale line on the fixed plate (1), rotate the adjusting screw (2) to drive the moving plate (5) to slide, and then drive the positioning seat (10) and the processed parts to move the distance of the value of a through the sliding plate (6); Step 6: Align the center of the inclined surface of the component with the machining center of the machine tool to complete the tool setting process.

Images