Dry-type mirror surface automatic jet polishing machine for shaft lever parts

Abstract

The utility model relates to the technical field of jet polishing machines, in particular to a dry type mirror surface automatic jet polishing machine for shaft lever parts, which comprises a jet assembly and a dust removal assembly, and the jet assembly comprises a support box, a rotary driving assembly, a fixed frame, a linear driving part I, an adapter plate and a spray pipe. The dust removal assembly comprises second linear driving parts, limiting nuts, supporting screws, linkage plates, a brush plate and a material collecting pipe, the multiple second linear driving parts are installed on the two sides of the supporting box, the output ends of the second linear driving parts are connected with the corresponding linkage plates, the multiple supporting screws are connected to the brush plate and penetrate through the linkage plates, the multiple limiting nuts are installed on the supporting screws, and the multiple limiting nuts are connected to the linkage plates. The limiting nuts are distributed on the two sides of the linkage plate, a plurality of through holes are formed in the supporting box, and a material collecting pipe is connected to the side wall, provided with the through holes, of the supporting box. The polishing machine has the advantages that the environment around the polishing machine can be conveniently cleaned, sundries falling during polishing can be conveniently collected, and the environment around the polishing position can be kept in a good state.

Description

Technical Field

[0001] The utility model relates to the technical field of jet polishing machines, in particular to a dry-type mirror-surface automatic jet polishing machine for shaft and rod parts. Background Art

[0002] The materials sprayed by the dry mirror jet polisher are mainly abrasives and polishing liquid. The jet polisher is mainly composed of a main unit, a polishing head, a vacuum pump, a cooling system, a control system and software. The jet polisher can quickly remove materials in a short time and significantly improve production efficiency. However, the polishing area often removes debris dropped from the surface of the parts during the high-pressure spraying process to the area around the polishing machine, forming dust and accumulated debris, which affects the environment around the polishing machine and is not conducive to cleaning the polishing machine. Utility Model Content

[0003] (1) Technical problems solved

[0004] In response to the shortcomings of the existing technology, the utility model provides a dry mirror automatic jet polishing machine for shaft and rod parts, which is convenient for cleaning the environment around the polishing machine and collecting debris dropped during polishing, and is conducive to maintaining the environment around the polishing area in a good state.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dry mirror automatic jet polishing machine for shaft parts, comprising a jetting component and a dust removal component;

[0007] The spray assembly includes a support box, a rotary drive assembly, a fixed frame, a linear drive unit 1, an adapter plate and a spray pipe. The support box is equipped with a rotary drive assembly, which is used to drive the parts to be polished to rotate. The support box is equipped with several fixed frames, and the fixed frames are equipped with several linear drive units 1. The output end of the linear drive unit 1 is connected to the adapter plate. The adapter plate is equipped with several spray pipes, and the spray end of the spray pipe is directed toward the parts to be polished.

[0008] The dust removal assembly includes a linear drive part 2, a limiting nut, a support screw, a linkage plate, a brush plate and a material collection pipe. Several linear drive parts 2 are installed on both sides of the support box. The output end of the linear drive part 2 is connected to the corresponding linkage plate. Several support screws are connected to the brush plate. The support screw passes through the linkage plate. Several limiting nuts are installed on the support screw. The limiting nuts are distributed on both sides of the linkage plate. The brush plate is provided with bristles at one end facing the support box. Several through holes are provided on the support box. The through holes are used to transmit particles on the support box. The side wall of the support box with through holes is connected to the material collection pipe.

[0009] Preferably, a cleaning component is further included, which includes a positioning shaft and a liquid spraying pipe. The support box is connected to a plurality of positioning shafts, and the positioning shafts are connected to a plurality of liquid spraying pipes. The liquid spraying pipes are used to transmit cleaning liquid.

[0010] Preferably, the injection assembly further includes a positioning plate, a plurality of positioning plates are connected to the fixing frame, and the positioning plates are connected to the support box.

[0011] Preferably, the dust removal assembly further includes a suction pipe, and a plurality of suction pipes are connected to the fixing frame.

[0012] Preferably, the dust removal assembly also includes a conveying pipe and a suction fan. The material collecting pipe is in a contraction shape from top to bottom. The material collecting pipe is connected to the conveying pipe. Several suction fans are connected to the conveying pipe. The suction ends of the conveying pipe and the suction fans are connected.

[0013] Preferably, the dust removal assembly further includes a temporary storage box and a valve, the delivery pipe is connected to a plurality of temporary storage boxes, and a valve for controlling the on and off of the temporary storage boxes is installed on the temporary storage box.

[0014] Preferably, the rotary drive assembly includes a positioning box, a chuck, a rotating shaft, a transmission wheel 2, a transmission wheel 1, a transmission belt and a rotary drive unit. The positioning box is rotatably connected to a plurality of rotating shafts, the rotating shafts are connected to the chuck, a plurality of transmission wheels 2 are connected to the rotating shafts, a rotary drive unit is installed on the support box, the output shaft of the rotary drive unit is connected to the transmission wheel 1, and the transmission wheel 1 and the transmission wheel 2 are connected through a transmission belt.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a dry mirror automatic jet polishing machine for shaft parts, which has the following beneficial effects:

[0017] The dry mirror automatic jet polishing machine for shaft parts drives the parts to rotate through the rotary drive assembly, so that different areas of the parts face the spraying position, and the polishing material is sprayed to different areas of the parts through the spray pipe. The polishing objects can be moved to different positions by the linear drive part, so as to be suitable for polishing at different positions. The polishing objects fall into the area around the through hole on the support box and accumulate, or fall into the inside of the material collection pipe through the through hole on the support box. When it is necessary to clean the debris accumulated on the support box, the linear drive part drives the linkage plate and The brush plate moves, which in turn drives the brush plate to move, so that the brush plate brushes the area around the through hole on the support box, so that debris falls into the material collection pipe through the through hole, which makes it easy to collect materials used for polishing and debris that falls on the support box, so that the transmitted debris can be collected and processed through the material collection pipe, which makes it easy to clean the environment around the support box, which is beneficial to keep the environment around the polishing area in a good state. The position of the support screw and the brush plate can be adjusted by loosening the limit nut so that the brush plate can be close to the support box, and then tightening the limit nut to facilitate the adjustment of the position of the brush plate, which is beneficial to cleaning the debris on the support box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the local enlarged structure at B in the middle;

[0022] Figure 5 For this utility model Figure 3 Schematic diagram of the local enlarged structure at C in the middle;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 7 For this utility model Figure 6 Schematic diagram of the local enlarged structure at D in the middle;

[0025] Figure 8 It is a right side structural schematic diagram of the present utility model.

[0026] Markings in the accompanying drawings: 1. Support box; 2. Positioning box; 3. Fixed frame; 4. Linear drive unit 1; 5. Adapter plate; 6. Spray pipe; 7. Suction pipe; 8. Linear drive unit 2; 9. Limit nut; 10. Support screw; 11. Linkage plate; 12. Brush plate; 13. Material collection pipe; 14. Conveying pipe; 15. Suction fan; 16. Temporary storage box; 17. Valve; 18. Positioning plate; 19. Positioning shaft; 20. Spray pipe; 21. Chuck; 22. Rotating shaft; 23. Transmission wheel 2; 24. Transmission wheel 1; 25. Transmission belt; 26. Rotary drive unit. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example:

[0029] See also Figure 1-8 , a dry mirror automatic jet polishing machine for shaft and rod parts, including a jet component and a dust removal component.

[0030] The spraying assembly includes a support box 1, a rotary drive assembly, a fixed frame 3, a linear drive unit 4, an adapter plate 5 and a spray pipe 6. The support box 1 is equipped with a rotary drive assembly, which is used to drive the parts to be polished to rotate. The support box 1 is equipped with several fixed frames 3, and the fixed frames 3 are equipped with several linear drive units 4. The output end of the linear drive unit 4 is connected to the adapter plate 5. The adapter plate 5 is equipped with several spray pipes 6, and the spraying end of the spray pipe 6 is directed toward the parts to be polished.

[0031] The dust removal assembly includes a linear drive unit 28, a limiting nut 9, a support screw 10, a linkage plate 11, a brush plate 12 and a material collection pipe 13. Several linear drive units 28 are installed on both sides of the support box 1. The output end of the linear drive unit 28 is connected to the corresponding linkage plate 11. Several support screws 10 are connected to the brush plate 12. The support screw 10 passes through the linkage plate 11. Several limiting nuts 9 are installed on the support screw 10. The limiting nuts 9 are distributed on both sides of the linkage plate 11. The brush plate 12 is provided with bristles at one end facing the support box 1. The support box 1 is provided with several The dry through hole is used to transmit the particles on the support box 1. The side wall of the support box 1 with the through hole is connected to the material collection pipe 13. The linear drive part 1 4 and the linear drive part 2 8 are one of the linear modules, linear motors and pneumatic slides. The linear drive part 2 8 is preferably a pneumatic slide, and the linear drive part 1 4 is preferably a linear module. The spray pipe 6 is connected to the spray equipment for polishing, such as a booster pump. The materials sprayed are mainly abrasives and polishing liquids. The choice of abrasives depends on the hardness of the polished material, the polishing requirements and the required surface finish. Common abrasives include silicon carbide and corundum sand. Polishing fluid plays the role of lubrication, cooling and auxiliary polishing during the polishing process. There are many types of polishing fluids, including water-based polishing fluids and oil-based polishing fluids. The parts are driven to rotate by the rotary drive assembly so that different areas of the parts face the spraying position, and the polishing spray is sprayed to different areas of the parts through the spray pipe 6. The polishing objects can be moved to different positions by the linear drive part 4, which is suitable for polishing at different positions. The polishing objects fall into the area around the through hole on the support box 1 and accumulate, or fall into the inside of the manifold 13 through the through hole on the support box 1. When it is necessary to clean the debris accumulated on the support box 1, The linear drive part 2 8 drives the linkage plate 11 and the brush plate 12 to move, and then drives the brush plate 12 to move, so that the brush plate 12 brushes the area around the through hole on the support box 1, so that the debris falls into the collection pipe 13 through the through hole, which is convenient for collecting the materials used for polishing and the debris that falls on the support box 1, so that the transmitted debris can be collected and processed through the collection pipe 13, which is convenient for cleaning the environment around the support box 1, which is beneficial to keep the environment around the polishing area in a good state, and the position of the support screw 10 and the brush plate 12 can be adjusted by loosening the limit nut 9 so that the brush plate 12 can be close to the support box 1, and then tightening the limit nut 9 to facilitate the adjustment of the position of the brush plate 12, which is beneficial to cleaning the debris on the support box 1.

[0032] Reference Figure 1 and 3This polishing machine also includes a cleaning component, which includes a positioning shaft 19 and a spray pipe 20. Several positioning shafts 19 are connected to the support box 1, and several spray pipes 20 are connected to the positioning shaft 19. The spray pipe 20 is used to transmit cleaning liquid. The spray pipe 20 is connected to the pipeline for transmitting the cleaning liquid. The cleaning liquid is preferably water. The pipeline for transmitting the cleaning liquid is connected to the water pump for conveying the cleaning liquid. The cleaning liquid is transmitted through the spray pipe 20 to clean the material on the support box 1, so as to facilitate maintaining a better cleaning environment on the support box 1.

[0033] Reference Figure 1 The injection assembly also includes a positioning plate 18. Several positioning plates 18 are connected to the fixing frame 3. The positioning plates 18 are connected to the support box 1. By setting the positioning plates 18, the connection strength between the fixing frame 3 and the support box 1 is improved, and the positioning effect of the fixing frame 3 is improved.

[0034] Reference Figure 4 The dust removal component also includes a suction pipe 7. A plurality of suction pipes 7 are connected to the fixed frame 3. The suction pipe 7 and the exhaust fan are connected through a pipeline. The setting of the suction pipe 7 makes it easier to remove debris around the polishing area, which is beneficial to the cleaning effect of the debris and further maintains a better cleaning effect.

[0035] Reference Figure 1 The dust removal component also includes a conveying pipe 14 and a suction fan 15. The material collecting pipe 13 is in a contraction shape from top to bottom. The material collecting pipe 13 is connected to the conveying pipe 14. A number of suction fans 15 are connected to the conveying pipe 14. The conveying pipe 14 is connected to the suction end of the suction fan 15. The suction fan 15 generates negative pressure, so that the debris transmitted inside the conveying pipe 14 can be effectively transmitted through the conveying pipe 14, providing a better conveying effect of polishing debris. The suction fan 15 is an exhaust device that can generate negative pressure, such as a centrifugal exhaust fan.

[0036] Reference Figure 1 The dust removal component also includes a temporary storage box 16 and a valve 17. The delivery pipe 14 is connected to several temporary storage boxes 16. The temporary storage box 16 is installed with a valve 17 for controlling the on and off of the temporary storage box 16. The temporary storage box 16 is preferably located at the lower part of the delivery pipe 14 so that the cleaning liquid can be collected through the temporary storage box 16. Through the setting of the temporary storage box 16, the transmitted cleaning liquid can be transmitted to the inside of the temporary storage box 16 through the delivery pipe 14. After opening the valve 17, the transmitted liquid can be opened through the valve 17 to discharge the cleaning liquid and debris through the valve 17.

[0037] Reference Figure 1 and 6The rotary drive assembly includes a positioning box 2, a chuck 21, a rotating shaft 22, a transmission wheel 23, a transmission wheel 1 24, a transmission belt 25 and a rotary drive unit 26. The positioning box 2 is rotatably connected to a plurality of rotating shafts 22. The rotating shaft 22 and the positioning box 2 are rotatably connected through bearings. The rotating shaft 22 is connected to the chuck 21. A plurality of transmission wheels 23 are connected to the rotating shaft 22. A rotary drive unit 26 is installed on the support box 1. The output shaft of the rotary drive unit 26 is connected to the transmission wheel 1 24. The transmission wheel 1 24 and the transmission wheel 2 23 are connected through a transmission belt 25. The transmission wheel 1 24 and the transmission wheel 2 23 are one of a pulley, a sprocket and a synchronous pulley, the transmission belt 25 is one of a belt, a chain and a synchronous belt matched with the transmission wheel 1 24 and the transmission wheel 2 23, the chuck 21 is one of a three-jaw chuck 21 or a four-jaw chuck 21, and the rotating drive part 26 drives the rotating shaft 22, the chuck 21 and the parts to be polished to rotate, effectively driving the parts to be polished to rotate, and the transmission belt 25 is used to drive the transmission wheel 1 24 to a suitable spatial position, which is convenient for the maintenance of the transmission wheel 1 24.

[0038] When in use, the part to be polished is mounted on the chuck 21, and the rotary drive unit 26 is started. The rotary drive unit 26 drives the transmission wheel 23, the transmission wheel 1 24 and the transmission belt 25 to rotate, and then drives the transmission wheel 23, the rotating shaft 22, the chuck 21 and the part to be polished to rotate, so as to polish the part reasonably.

[0039] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0040] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0041] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0042] 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 entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A dry mirror automatic jet polishing machine for shaft parts, characterized by: Including spraying assembly and dust removal assembly; The spray assembly comprises a support box (1), a rotary drive assembly, a fixed frame (3), a linear drive unit (4), an adapter plate (5) and a spray pipe (6); the support box (1) is provided with a rotary drive assembly, the rotary drive assembly is used to drive the parts to be polished to rotate; the support box (1) is provided with a plurality of fixed frames (3); the fixed frames (3) are provided with a plurality of linear drive units (4); the output end of the linear drive unit (4) is connected to the adapter plate (5); the adapter plate (5) is provided with a plurality of spray pipes (6); the spraying end of the spray pipe (6) is directed toward the parts to be polished; The dust removal assembly comprises a linear drive part 2 (8), a limiting nut (9), a support screw (10), a linkage plate (11), a brush plate (12) and a material collection pipe (13). A plurality of linear drive parts 2 (8) are installed on both sides of the support box (1). The output end of the linear drive part 2 (8) is connected to the corresponding linkage plate (11). The brush plate (12) is connected to a plurality of support screws (10). The support screws (10) pass through the linkage plate (11). A plurality of limiting nuts (9) are installed on the support screws (10). The limiting nuts (9) are distributed on both sides of the linkage plate (11). Brush bristles are provided at one end of the brush plate (12) facing the support box (1). A plurality of through holes are provided on the support box (1). The through holes are used to transmit particles on the support box (1). The material collection pipe (13) is connected to the side wall of the support box (1) where the through holes are provided.

2. The dry mirror automatic jet polishing machine for shaft parts according to claim 1, characterized in that: The cleaning assembly also includes a positioning shaft (19) and a liquid spraying pipe (20). The supporting box (1) is connected to a plurality of positioning shafts (19), and the positioning shafts (19) are connected to a plurality of liquid spraying pipes (20). The liquid spraying pipes (20) are used to transmit cleaning liquid.

3. The dry mirror automatic jet polishing machine for shaft parts according to claim 1, characterized in that: The injection assembly further comprises a positioning plate (18), a plurality of positioning plates (18) are connected to the fixing frame (3), and the positioning plates (18) are connected to the supporting box (1).

4. The dry mirror automatic jet polishing machine for shaft parts according to claim 1, characterized in that: The dust removal assembly further comprises a suction pipe (7), and a plurality of suction pipes (7) are connected to the fixing frame (3).

5. The dry mirror automatic jet polishing machine for shaft parts according to claim 1, characterized in that: The dust removal assembly further comprises a conveying pipe (14) and a suction fan (15); the material collecting pipe (13) is in a contraction shape from top to bottom; the material collecting pipe (13) and the conveying pipe (14) are connected; a plurality of suction fans (15) are connected to the conveying pipe (14); and the suction ends of the conveying pipe (14) and the suction fans (15) are connected.

6. The dry mirror automatic jet polishing machine for shaft parts according to claim 5, characterized in that: The dust removal assembly further comprises a temporary storage box (16) and a valve (17). The delivery pipe (14) is connected to a plurality of temporary storage boxes (16). The temporary storage box (16) is provided with a valve (17) for controlling the on / off of the temporary storage box (16).

7. The dry mirror automatic jet polishing machine for shaft parts according to claim 1, characterized in that: The rotary drive assembly comprises a positioning box (2), a chuck (21), a rotating shaft (22), a second transmission wheel (23), a first transmission wheel (24), a transmission belt (25) and a rotary drive unit (26); the positioning box (2) is rotatably connected with a plurality of rotating shafts (22); the rotating shafts (22) are connected to the chuck (21); a plurality of second transmission wheels (23) are connected to the rotating shafts (22); a rotary drive unit (26) is installed on the support box (1); an output shaft of the rotary drive unit (26) is connected to the first transmission wheel (24); the first transmission wheel (24) and the second transmission wheel (23) are connected in transmission via a transmission belt (25).

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