Tension wheel machining apparatus

Abstract

This utility model relates to the field of tension wheel processing technology and discloses a tension wheel processing device, including a base, a positioning seat rotatably mounted on the base for limiting the position of a wheel blank, a driving cavity with several grooves evenly distributed at the top of the driving cavity, a limiting plate slidably mounted within the grooves for limiting the position of the wheel blank, a clamping assembly within the driving cavity for driving the limiting plate to slide along the grooves, a rotating assembly on the base for driving the positioning seat to rotate, an L-shaped rod on the base, a transition block slidably mounted at the end of the L-shaped rod, a lifting seat slidably mounted on the transition block, and a processing component detachably mounted at the bottom of the lifting seat for processing the wheel blank, with a dust collection component at the processing component. The advantages of this utility model compared to existing technologies are: it facilitates the processing of wheel blanks of different diameters and thicknesses, improves practicality, facilitates dust collection, and avoids environmental pollution.

Description

Technical Field

[0001] This utility model relates to the field of tension wheel processing technology, specifically tension wheel processing equipment. Background Technology

[0002] The main steps of tension wheel processing are: blank manufacturing → rough machining → heat treatment → eliminating deformation after heat treatment to ensure that the size, shape and position accuracy of the tension wheel meet the design requirements → surface treatment → assembly.

[0003] In the rough machining of tension wheels, the blank needs to be removed to form a basic outline and machined into a shape close to the final size. However, existing equipment for rough machining wheel blanks is not suitable for various machining processes on wheel blanks of different diameters and thicknesses, and the machining chips generated are scattered everywhere, easily polluting the environment. Utility Model Content

[0004] The technical problem this invention aims to solve is that it is inconvenient to process wheel blanks of different diameters and thicknesses in various ways, and the processing chips generated during processing are scattered everywhere, easily polluting the environment.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a tension wheel processing equipment, including a base, a positioning seat that can limit the wheel blank is rotatably provided on the base, a driving cavity is provided on the positioning seat, a plurality of sliding grooves are evenly distributed at the top of the driving cavity, a limiting plate that can limit the wheel blank is slidably provided in the sliding groove, a clamping assembly that can drive the limiting plate to slide along the sliding groove is provided in the driving cavity, a rotating assembly that can drive the positioning seat to rotate is provided on the base, an L-shaped rod is provided on the base, a transition block is slidably provided at the end of the L-shaped rod, a lifting seat is slidably provided on the transition block, a processing part that can process the wheel blank is detachably provided at the bottom of the lifting seat, and a dust collection assembly is provided at the processing part.

[0006] Furthermore, the clamping assembly includes a first telescopic cylinder located at the center of the bottom of the driving cavity. The power end of the first telescopic cylinder is provided with a conical shell. The conical shell is provided with several through holes evenly distributed around its circumference. The bottom end of the limiting plate is provided with a connecting plate. The connecting plate passes through the through holes and is provided with rollers on both sides of the through holes. The rollers abut against the conical shell.

[0007] Furthermore, the rotating assembly includes a first motor mounted on a base, a drive gear at the power output end of the first motor, an annular groove on the base, slip rings that cooperate with the annular groove evenly distributed at the bottom end of the positioning seat, and a driven gear that meshes with the drive gear on the positioning seat.

[0008] Furthermore, rollers are rotatably provided on both sides of the slip ring, and the rollers are arranged to abut against the ring groove.

[0009] Furthermore, the L-shaped rod is provided with a horizontal groove and a second motor. The power output end of the second motor is provided with a lead screw. The lead screw rotates through the horizontal groove and is threaded through the adapter block. A second telescopic cylinder is provided between the adapter block and the lifting seat.

[0010] Furthermore, the adapter block has a “⊥” shaped structure, with the top of the adapter block slidingly engaging with the horizontal groove, the lifting seat having a vertical groove, and the bottom two sides of the adapter block slidingly engaging with the horizontal groove respectively.

[0011] Furthermore, the dust collection assembly includes a suction fan mounted on the L-shaped plate, a flexible suction pipe mounted on the suction fan, a dust filter bag mounted on the suction pipe, and a suction head mounted at the other end of the suction pipe on the side of the workpiece.

[0012] The advantages of this utility model compared with the prior art are as follows:

[0013] 1. The clamping component facilitates the sliding of the limiting plate along the slide groove, thereby facilitating the clamping and limiting of the wheel blank. The rotating component facilitates the rotation of the positioning seat, which in turn rotates the wheel blank on the positioning seat, allowing the workpiece to process the wheel blank circumferentially.

[0014] 2. By driving the adapter block to slide horizontally, and by setting the lifting seat to facilitate the vertical sliding of the workpiece, the workpiece can be driven up and down to achieve the processing of the wheel blank in the radial and thickness directions. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the tension wheel processing equipment of this utility model.

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of the tension wheel processing equipment of this utility model.

[0017] Figure 3 This is a half-sectional structural diagram of the tension wheel processing equipment of this utility model.

[0018] Figure 4 yes Figure 3 A magnified structural diagram of A in the diagram.

[0019] As shown in the figure: 1. Base, 2. Positioning seat, 3. Drive cavity, 4. Slide groove, 5. Limiting plate, 6. Clamping assembly, 7. Rotating assembly, 8. L-shaped rod, 9. Adapter block, 10. Lifting seat, 11. Processed part, 12. First telescopic cylinder, 13. Conical shell, 14. Through hole, 15. Connecting plate, 16. Roller, 17. First motor, 18. Drive gear, 19. Ring groove, 20. Slip ring, 21. Driven gear, 22. Pulley, 23. Second motor, 24. Horizontal groove, 25. Lead screw, 26. Second telescopic cylinder, 27. Vertical groove, 28. Dust collection assembly, 29. Exhaust fan, 30. Suction pipe, 31. Dust filter bag, 32. Dust collection head. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Combined with appendix Figure 1 and attached Figure 2 A tension wheel processing device includes a base 1, on which a positioning seat 2 is rotatably mounted to limit the wheel blank. The positioning seat 2 is provided with a driving cavity 3. Several sliding grooves 4 are evenly distributed at the top of the driving cavity 3. A limiting plate 5 for limiting the wheel blank is slidably mounted in the sliding grooves 4. A clamping assembly 6 is provided in the driving cavity 3 to drive the limiting plate 5 to slide along the sliding grooves 4. The clamping assembly 6 includes a first telescopic cylinder 12 located at the middle of the bottom end of the driving cavity 3. The power end of the first telescopic cylinder 12 is provided with a conical shell 13. Several through holes 14 are evenly distributed around the conical shell 13. A connecting plate 15 is provided at the bottom end of the limiting plate 5. The connecting plate 15 passes through the through holes 14 and rollers 16 are respectively provided on both sides of the through holes 14. The rollers 16 are set to abut against the conical shell 13.

[0022] Combined with appendix Figure 2 The base 1 is provided with a rotating assembly 7 that can drive the positioning seat 2 to rotate. The rotating assembly 7 includes a first motor 17 on the base 1. The power output end of the first motor 17 is provided with a drive gear 18. The base 1 is provided with an annular groove 19. The bottom end of the positioning seat 2 is evenly provided with slip rings 20 that cooperate with the annular groove 19. The slip rings 20 are rotatably provided with pulleys 22 on both sides. The pulleys 22 are set to abut against the annular groove 19. The positioning seat 2 is provided with a driven gear 21 that meshes with the drive gear 18.

[0023] Main steps in tension wheel machining:

[0024] 1. Blank manufacturing: The raw materials are made into blanks that conform to the dimensions of the tension wheel to obtain the preliminary shape of the wheel body;

[0025] 2. Rough machining: Remove excess material from the blank to form the basic outline and machine it into a shape close to the final size;

[0026] III. Heat treatment: Heat treatment alters the internal structure of the material, improving its hardness and wear resistance;

[0027] Fourth, eliminate deformation after heat treatment to ensure that the size, shape and position accuracy of the tension wheel meet the design requirements;

[0028] V. Surface treatment: Enhance surface properties, improve the wear resistance, corrosion resistance and anti-slip properties of the tension wheel, and extend its service life;

[0029] VI. Assembly: Assemble the wheel body with the shaft, bearings, seals and other components to form a usable tension wheel.

[0030] When rough machining the tension wheel, the first telescopic cylinder 12 needs to be activated. The first telescopic cylinder 12 drives the conical shell 13 upward. The conical shell 13 drives the connecting plate 15 through its contact with the roller 16, which in turn drives the limiting plate 5 to slide inward along the slide groove 4. The inner side of the limiting plate 5 is provided with an anti-slip layer to increase friction. At the same time, it can also protect the outer wall of the wheel blank during the clamping and limiting process.

[0031] After the wheel blank is positioned, the rotating assembly 7 is started to rotate the wheel blank. The first motor 17 is started, and the first motor 17 drives the driving gear 18. The driving gear 18 drives the positioning seat 2 to rotate through meshing with the driven gear 21. The positioning seat 2 slides along the annular groove 19 through the slip ring 20. The positioning seat 2 drives the wheel blank to rotate, which facilitates the machining part 11 to process the wheel blank in the circumferential direction. The setting of the pulley 22 at the bottom of the slip ring 20 helps to reduce the friction of the slip ring 20 sliding along the annular groove 19, making the positioning seat 2 slide more smoothly.

[0032] Combined with appendix Figure 3 and attached Figure 4 An L-shaped rod 8 is provided on the base 1, and a transition block 9 is slidably provided at the end of the L-shaped rod 8. A horizontal groove 24 and a second motor 23 are provided on the L-shaped rod 8. The transition block 9 has a "⊥" shaped structure. The top of the transition block 9 is slidably engaged with the horizontal groove 24. A lead screw 25 is provided at the power output end of the second motor 23. The lead screw 25 rotates through the horizontal groove 24 and is threaded through the transition block 9. A second telescopic cylinder 26 is provided between the transition block 9 and the lifting seat 10.

[0033] Combined with appendix Figure 3 and attached Figure 4 The adapter block 9 is slidably provided with a lifting seat 10, and the lifting seat 10 is provided with a vertical groove 27. The two sides of the bottom of the adapter block 9 are respectively slidably engaged with the vertical groove 27. The bottom end of the lifting seat 10 is detachably provided with a processing part 11 for processing the wheel blank.

[0034] In order to facilitate the processing of different wheel blank peripheral walls by the processing part 11, the second motor 23 can be started. The second motor 23 drives the lead screw 25 to rotate. The lead screw 25 drives the transition block 9 to slide along the horizontal groove 24 through the thread passing through the transition block 9, so that the processing part 11 can process wheel blanks of different diameters and improve the practicality of the device.

[0035] In order to enable the workpiece 11 to process the peripheral wall of the wheel blank, the lifting seat 10 can be driven by the second telescopic cylinder 26. The lifting seat 10 drives the workpiece 11 to process the peripheral wall of the wheel blank up and down along the thickness direction through the sliding cooperation between the vertical groove 27 and the adapter block 9. Combined with the cooperation of the rotating component 7, it is convenient to process the peripheral wall of the wheel blank.

[0036] Furthermore, by disassembling the machining part 11, the cutting part can be replaced with a drilling part, which makes it easier to machine the shaft hole in the middle of the wheel blank.

[0037] The processing part 11 is equipped with a dust collection component, which includes a suction fan mounted on the L-shaped plate, a flexible suction pipe mounted on the suction fan, a dust filter bag mounted on the suction pipe, and a suction head mounted on the other end of the suction pipe on the processing part side.

[0038] Combined with appendix Figure 1 The processing part 11 is provided with a dust collection component 28, which includes a suction fan 29 mounted on the L-shaped plate, a flexible suction pipe 30 mounted on the suction fan 29, a dust filter bag 31 mounted on the suction pipe 30, and a suction head 32 mounted on the other end of the suction pipe on the processing part side.

[0039] To prevent wheel blank machining chips from scattering, the suction fan 29 is activated. The suction head 32 guides the machining chips into the suction pipe 30 through the input end of the suction fan 29. After being filtered by the dust bag 31, the machining chips are retained in the dust bag 31, while clean air is discharged through the output end of the suction fan 29, thus preventing the machining chips generated by the machining of the wheel blank from scattering everywhere and polluting the environment.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0042] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A tension wheel processing device, comprising a base (1), wherein a positioning seat (2) for limiting the position of a wheel blank is rotatably provided on the base (1), characterized in that: The positioning seat (2) is provided with a driving cavity (3), and a number of sliding grooves (4) are evenly distributed at the top of the driving cavity (3). A limiting plate (5) that can limit the wheel blank is slidably provided in the sliding groove (4). A clamping assembly (6) that can drive the limiting plate (5) to slide is provided in the driving cavity (3). A rotating assembly (7) that can drive the positioning seat (2) to rotate is provided on the base (1). An L-shaped rod (8) is provided on the base (1). A transition block (9) is slidably provided at the end of the L-shaped rod (8). A lifting seat (10) is slidably provided on the transition block (9). A processing part (11) that can process the wheel blank is detachably provided at the bottom of the lifting seat (10). A dust collection assembly (28) is provided at the processing part (11).

2. The tension wheel processing equipment according to claim 1, characterized in that: The clamping assembly (6) includes a first telescopic cylinder (12) located at the middle of the bottom end of the drive cavity (3). The power end of the first telescopic cylinder (12) is provided with a conical shell (13). The conical shell (13) is provided with a plurality of through holes (14) evenly distributed around its circumference. The bottom end of the limiting plate (5) is provided with a connecting plate (15). The connecting plate (15) passes through the through holes (14) and is provided with rollers (16) on both sides of the through holes (14). The rollers (16) are abutting against the conical shell (13).

3. The tension wheel processing equipment according to claim 1, characterized in that: The rotating assembly (7) includes a first motor (17) mounted on a base (1). The power output end of the first motor (17) is provided with a drive gear (18). The base (1) is provided with an annular groove (19). The bottom end of the positioning seat (2) is provided with slip rings (20) that cooperate with the annular groove (19). The positioning seat (2) is provided with a driven gear (21) that meshes with the drive gear (18).

4. The tension wheel processing equipment according to claim 3, characterized in that: The slip ring (20) is provided with pulleys (22) on both sides, and the pulleys (22) are set to abut against the ring groove (19).

5. The tension wheel processing equipment according to claim 1, characterized in that: The L-shaped rod (8) is provided with a horizontal groove (24) and a second motor (23). The power output end of the second motor (23) is provided with a lead screw (25). The lead screw (25) rotates through the horizontal groove (24) and is set through the adapter block (9) by thread. A second telescopic cylinder (26) is provided between the adapter block (9) and the lifting seat (10).

6. The tension wheel processing equipment according to claim 5, characterized in that: The adapter block (9) has a "⊥" shaped structure. The top of the adapter block (9) is slidably engaged with the horizontal groove (24). The lifting seat (10) is provided with a vertical groove (27). The bottom sides of the adapter block (9) are slidably engaged with the vertical groove (27) respectively.

7. The tension wheel processing equipment according to claim 1, characterized in that: The dust collection assembly (28) includes a suction fan (29) mounted on an L-shaped plate, a flexible suction pipe (30) mounted on the suction fan (29), a dust filter bag (31) mounted on the suction pipe (30), and a dust collection head (32) mounted on the other end of the suction pipe on the side of the workpiece.

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