CN116000727B - Support grinding device of loader rear axle - Google Patents
Support grinding device of loader rear axle Download PDFInfo
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- CN116000727B CN116000727B CN202310267514.2A CN202310267514A CN116000727B CN 116000727 B CN116000727 B CN 116000727B CN 202310267514 A CN202310267514 A CN 202310267514A CN 116000727 B CN116000727 B CN 116000727B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of rear axles of loaders, in particular to a supporting and polishing device for a rear axle of a loader, which comprises a frame, wherein the frame is internally provided with: the movable clamping piece is arranged on the frame in a matched mode, the movable clamping piece is used for clamping the rear axle component, and the two rotating shafts are arranged on the frame in a rotating mode; the rotary block is arranged on the rotary shaft, the adsorption magnetic block is fixedly connected to the frame, and the adsorption magnetic block is used for adsorbing metal scraps; the polishing mechanism is arranged on the rotating block and is used for polishing the rear axle component; the driving mechanism is used for driving the polishing mechanism; when the movable rod meets the curved surface of the side end surface of the rear axle component, the movable rod slides in the vertical groove due to the fact that the rotating wheel abuts against the side end surface, meanwhile, the abutting state of the rotating wheel and the side end surface is maintained by the elastic acting force of the spring, so that the first grinder always contacts with the side end surface, and the requirement of rough grinding of the curved surface side end surface of the rear axle component is met.
Description
Technical Field
The invention relates to the technical field of rear axles of loaders, in particular to a supporting and polishing device for a rear axle of a loader.
Background
The utility model discloses a support arrangement that polishes of foundry goods wheel loader rear axle by chinese patent publication No. CN114670089B, the device includes the bottom plate, the top surface sliding connection of bottom plate has two sliding tubes, the inner chamber sliding connection of sliding tube has the lifter plate, the top surface welding of lifter plate has the axle of placing, the one end welding that the bottom plate was kept away from on the axle top of placing has the limiting plate. According to the technology, the rotating frame is movably connected to the top end of the fixing frame, when the rear axle is placed, the gravity of the rear axle can downwards press the placing shaft, and then the pressing rod is driven to downwards move, after the pressing rod is in contact with the rotating frame, the rear end of the rotating frame can upwards rotate, after the placing shaft downwards moves to the lowest point, the rotating frame drives the rubber wheel to rotate to the upper side of the rear axle, the rear axle is compressed, and when the rear axle is taken out, the rubber wheel can push the rotating frame to backwards rotate, so that the rear axle is automatically locked and loosened when the rear axle is placed in and taken out, the working efficiency of the device is improved, and the problem exists in the using process due to the limited structure in the technology:
when polishing the processing to the loader rear axle, because there are curved surface and plane simultaneously on the side terminal surface of loader rear axle, if use conventional sander, this sander is when meetting the curved surface, can't carry out altitude mixture control according to the fluctuation of curved surface, it is excessive to the rear axle side terminal surface to polish easily, lead to its finished product size to satisfy the demand, in polishing the process simultaneously, need carry out coarse grinding and finish grinding operation to the work piece in proper order, but in current flow, shift the work piece to coarse grinding and finish grinding equipment in proper order, this has undoubtedly increased the handling process of work piece, be unfavorable for improving whole work efficiency.
Disclosure of Invention
The invention aims to solve the problem that a conventional sander in the prior art cannot be suitable for polishing operation of side end faces of a rear axle, and provides a supporting and polishing device of a rear axle of a loader.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a support grinding device of loader rear axle, includes the frame, be provided with in the frame:
the movable clamping piece is arranged on the frame in a matched mode, the movable clamping piece is used for clamping the rear axle component, and the two rotating shafts are arranged on the frame in a rotating mode;
the rotary block is arranged on the rotary shaft, the adsorption magnetic block is fixedly connected to the frame, and the adsorption magnetic block is used for adsorbing metal scraps;
the polishing mechanism is arranged on the rotating block and is used for polishing the rear axle component;
the driving mechanism is arranged in the rotating block and is used for driving the polishing mechanism;
the driving mechanism includes:
the motor is fixedly arranged in the rotating block, the driving shaft and the driven shaft are both rotatably arranged in the rotating block, and the driving shaft is fixedly connected with the output end of the motor;
the driving gear and the driven gear are respectively connected to the driving shaft and the driven shaft in a key way, and the driving gear is in meshed connection with the driven gear;
the first starting rod and the second starting rod are respectively and fixedly sleeved on the driving shaft and the driven shaft, and short yokes are fixedly connected to the first starting rod and the second starting rod;
the first rotating rod and the second rotating rod are rotatably arranged in the rotating block;
the first moving groove and the second moving groove are respectively arranged on the first rotating rod and the second rotating rod;
the first connecting rod and the second connecting rod are respectively rotatably arranged on the first rotating rod and the second rotating rod;
the first long groove and the second long groove are respectively arranged on the rotating block;
the first movable block and the second movable block are respectively sleeved in the first long groove and the second long groove in a sliding manner, and are respectively connected with the first connecting rod and the second connecting rod in a rotating manner;
the short yoke on the first starting rod is sleeved in the first moving groove in a sliding manner, and the short yoke on the second starting rod is sleeved in the second moving groove in a sliding manner;
the first long groove and the second long groove are respectively arranged at the upper end and the lower end of the rotating block, the second long groove is communicated with the outer end of the rotating block, and the second movable block extends out of the rotating block through the second long groove;
the polishing mechanism comprises:
the vertical groove is formed in the second movable block, and the spring is arranged in the vertical groove;
the movable rod is arranged in the vertical groove, the rotating wheel is arranged at the bottom end of the movable rod, and the first sander is fixedly arranged on the movable rod;
the device comprises a first conical gear, a rotating shaft and a second conical gear, wherein the first conical gear is connected to the rotating shaft in a key manner, the rotating shaft is rotatably arranged in a rotating block, the second conical gear is connected to the rotating shaft in a key manner, and the second conical gear is connected with the first conical gear in a meshed manner;
the rotary gear is connected to the rotating shaft in a key way, the movable rack is fixedly connected to the movable rod, and the movable rack is in meshed connection with the rotary gear;
the motion groove is formed in the rotating block, the bottom of the motion groove is shaped into a side end face of a finished rear axle component, the second sander is arranged on the rotating block, the cylindrical block is mounted on the second sander in a matched mode, and the cylindrical block is sleeved in the motion groove in a sliding mode;
the spring is welded in the vertical groove, the moving rod is sleeved in the vertical groove in a sliding mode, and the moving rod is fixedly connected with the free end of the spring;
the rotating wheel on the moving rod is movably propped against the side end surface of the rear axle component.
Preferably, the two rotating shafts are respectively arranged at the upper end and the lower end of the frame, and the rotating blocks are fixedly sleeved on the rotating shafts.
Compared with the prior art, the invention has the following advantages:
1. when the movable rod meets the curved surface of the side end surface of the rear axle component, the movable rod slides in the vertical groove due to the fact that the rotating wheel abuts against the side end surface, meanwhile, the abutting state of the rotating wheel and the side end surface is maintained by the elastic acting force of the spring, so that the first grinder always contacts with the side end surface, and rough grinding treatment is conducted on the side end surface, and the requirement of rough grinding of the curved surface side end surface of the rear axle component is met.
2. According to the invention, after the first sander finishes the sanding operation, the first sander continuously moves leftwards, the movable rod drives the movable rack to move leftwards, the movable rack is meshed with the rotary gear for transmission, the rotary shaft indirectly drives the rotary block to rotate, so that the second sander is contacted with the side end face, and the first sander and the second sander are further converted, so that the rear axle part is continuously polished.
3. When the second sander is in contact with the side end surface, the movable rod continuously drives the movable rack to move leftwards, so that the movable rack is separated from the rotary gear, meanwhile, the first sander corresponds to the adsorption magnetic block, and the adsorption magnetic block is used for adsorbing metal scraps on the first sander so as to intensively collect the metal scraps.
Drawings
FIG. 1 is a schematic view of a rear axle support polishing device for a loader according to the present invention;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic front cross-sectional view of a turning block of a rear axle of a loader according to the present invention;
FIG. 4 is an enlarged schematic view of the portion B of FIG. 3 according to the present invention;
FIG. 5 is an enlarged schematic view of the portion C of FIG. 3 according to the present invention;
FIG. 6 is a schematic rear cross-sectional view of a turning block of a rear axle of a loader according to the present invention;
FIG. 7 is an enlarged schematic view of the portion D of FIG. 6 according to the present invention;
FIG. 8 is an enlarged schematic view of the portion E of FIG. 6 according to the present invention;
fig. 9 is an enlarged schematic view of the part F of fig. 6 according to the present invention.
In the figure: 1. a frame; 2. a movable clamping member; 3. a rotation shaft; 4. a rotating block; 5. adsorbing the magnetic blocks; 6. a motor; 7. a driving shaft; 8. a driven shaft; 9. a drive gear; 10. a driven gear; 11. a first start lever; 12. a second start lever; 13. a first rotating lever; 14. a second rotating lever; 15. a first moving groove; 16. a second moving groove; 17. a first connecting rod; 18. a second connecting rod; 19. a first elongated slot; 20. a second elongated slot; 21. a first movable block; 22. a second movable block; 23. a vertical groove; 24. a spring; 25. a moving rod; 26. a first grinder; 27. a first bevel gear; 28. a rotating shaft; 29. a second bevel gear; 30. a rotary gear; 31. moving the rack; 32. a movement groove; 33. a second sander; 34. cylindrical blocks.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 9, a support polishing device for a rear axle of a loader comprises a frame 1, wherein the frame 1 is provided with:
the movable clamping piece 2 and the rotating shafts 3 are matched and mounted on the frame 1, the movable clamping piece 2 is pulled so that the port of the rear axle component is placed in the movable clamping piece 2 and the rear axle component is clamped, and the two rotating shafts 3 are rotatably mounted on the frame 1;
the two rotating shafts 3 are respectively arranged at the upper end and the lower end of the frame 1, the rotating blocks 4 are fixedly sleeved on the rotating shafts 3, and the rotating blocks 4 at the upper end and the lower end respectively polish the upper end and the lower end of the rear axle component.
The rotary block 4 and the adsorption magnetic block 5, the rotary block 4 is arranged on the rotary shaft 3, and the adsorption magnetic block 5 is fixedly connected to the frame 1;
the driving mechanism is arranged in the rotating block 4 and is used for driving the polishing mechanism; as shown in fig. 4, 5 and 8, the following is specific:
the driving mechanism includes:
the motor 6 can be a servo motor with the product model of MDME-102S1, the motor 6 is fixedly arranged in the rotating block 4, the driving shaft 7 and the driven shaft 8 are both rotatably arranged in the rotating block 4, and the driving shaft 7 is fixedly connected with the output end of the motor 6;
the driving gear 9 and the driven gear 10 are respectively connected to the driving shaft 7 and the driven shaft 8 in a key way, and the driving gear 9 and the driven gear 10 are in meshed connection;
the first starting rod 11 and the second starting rod 12 are fixedly sleeved on the driving shaft 7 and the driven shaft 8 respectively, and short yokes are fixedly connected to the first starting rod 11 and the second starting rod 12;
a first rotating lever 13 and a second rotating lever 14, both of the first rotating lever 13 and the second rotating lever 14 being rotatably installed in the rotating block 4;
a first moving groove 15 and a second moving groove 16, the first moving groove 15 and the second moving groove 16 are respectively arranged on the first rotating rod 13 and the second rotating rod 14;
a first connecting rod 17 and a second connecting rod 18, the first connecting rod 17 and the second connecting rod 18 being rotatably mounted on the first rotating rod 13 and the second rotating rod 14, respectively;
the first long groove 19 and the second long groove 20, the first long groove 19 and the second long groove 20 are respectively arranged on the rotating block 4; the side end of the rotating block 4 is provided with a cleaning opening which can be opened and closed, and metal scraps falling into the rotating block 4 are cleaned through the cleaning opening, and meanwhile, when the rotating block 4 rotates, most of the metal scraps fall out of the rotating block 4;
the first movable block 21 and the second movable block 22 are respectively sleeved in the first long groove 19 and the second long groove 20 in a sliding way, and the first movable block 21 and the second movable block 22 are respectively connected with the first connecting rod 17 and the second connecting rod 18 in a rotating way;
the short yoke on the first starting rod 11 is sleeved in the first moving groove 15 in a sliding mode, and the short yoke on the second starting rod 12 is sleeved in the second moving groove 16 in a sliding mode.
The driving parts on the first movable block 21 and the second movable block 22 enable the first movable block 21 and the second movable block 22 to reciprocate, so that polishing operation is carried out on the side end face of the rear axle part;
the first long groove 19 and the second long groove 20 are respectively arranged at the upper end and the lower end of the rotating block 4, the second long groove 20 is communicated with the outer end of the rotating block 4, and the second movable block 22 extends to the outside of the rotating block 4 through the second long groove 20.
The polishing mechanism is arranged on the rotating block 4 and is used for polishing the rear axle component; as shown in fig. 3 and 9, the following is specific:
the polishing mechanism comprises:
the vertical groove 23 and the spring 24, the vertical groove 23 is arranged in the second movable block 22, and the spring 24 is arranged in the vertical groove 23;
the movable rod 25 and the first grinder 26, the movable rod 25 is arranged in the vertical groove 23, the bottom end of the movable rod 25 is provided with a rotating wheel, and the first grinder 26 is fixedly arranged on the movable rod 25; when the rotating wheel of the moving rod 25 is abutted against the side end surface of the rear axle component, the abutting state of the rotating wheel and the side end surface is maintained by the elastic acting force of the spring 24;
the first conical gear 27, the rotating shaft 28 and the second conical gear 29, wherein the first conical gear 27 is connected to the rotating shaft 3 in a key way, the rotating shaft 28 is rotatably arranged in the rotating block 4, the second conical gear 29 is connected to the rotating shaft 28 in a key way, and the second conical gear 29 is connected with the first conical gear 27 in a meshed way;
a rotary gear 30 and a movable rack 31, wherein the rotary gear 30 is connected to the rotary shaft 28 by a key, the movable rack 31 is fixedly connected to the movable rod 25, and the movable rack 31 is in meshed connection with the rotary gear 30;
because the driving distance of the driving part of the first movable block 21 is smaller than that of the driving part of the second movable block 22, when the second movable block 22 sequentially carries out rough grinding operation, drives the movable rack 31 and the rotary gear 30 to carry out meshing transmission and drives the movable rack 31 and the rotary gear 30 to carry out separated unidirectional movement, the first movable block 21 carries out complete reciprocating movement, and the length of the first long groove 19 is smaller than that of the second long groove 20;
the motion groove 32, the second sander 33 and the cylindrical block 34, wherein the motion groove 32 is formed in the rotating block 4, the bottom of the motion groove 32 is the side end face of the finished rear axle component, the second sander 33 is arranged on the rotating block 4, the cylindrical block 34 is mounted on the second sander 33 in a matched manner, and the cylindrical block 34 is slidably sleeved in the motion groove 32; the first sander 26 and the second sander 33 can use coarse and fine sanding blocks respectively, meanwhile, a driving motor is arranged on the first sander 26 and the second sander 33, and the first sander 26 and the second sander 33 are started through the driving motor;
the movable rack 31 is meshed with the rotary gear 30 for transmission, so that the rotary block 4 is driven to rotate, and the positions of the first grinder 26 and the second grinder 33 are exchanged, so that the grinding operation can be continuously performed; the fine grinding operation of the second grinder 33 can be used for fine grinding the rear axle components with larger size after coarse grinding;
the adsorption magnetic block 5 is used for adsorbing the metal scraps on the first grinder 26 and the second grinder 33 so as to collect the metal scraps in a concentrated manner;
the spring 24 is welded in the vertical groove 23, the moving rod 25 is sleeved in the vertical groove 23 in a sliding mode, and the moving rod 25 is fixedly connected with the free end of the spring 24.
The rotating wheel on the moving rod 25 is movably propped against the side end surface of the rear axle component, and the first movable block 21 and the cylindrical block 34 are heteropolar magnetic blocks. The rotating wheel of the movable rod 25 is abutted against the side end face of the rear axle component, and the movable rod 25 is subjected to height adjustment according to the curved surface change of the side end face, so that the curved surface of the side end face is polished by the first polisher 26.
The invention can explain its functional principle by the following modes of operation:
the rear axle component is placed in the movable clamping piece 2 to be clamped and fixed, the motor 6, the first sander 26 and the second sander 33 are started, the output end of the motor 6 drives the driving shaft 7 to rotate, the driving shaft 7 drives the driving gear 9 to rotate, the driving gear 9 is meshed with the driven gear 10 to drive the driven gear 10 to rotate, the driven gear 10 drives the driven shaft 8 to rotate, the driving shaft 7 drives the first starting rod 11 to rotate, the first starting rod 11 drives the short yoke to reciprocate in the first moving groove 15 to drive the first rotating rod 13 to reciprocate left and right, the first rotating rod 13 drives the first connecting rod 17 to reciprocate left and right, the first connecting rod 17 drives the first movable block 21 to reciprocate left and right in the first long groove 19, and meanwhile, the first movable block 21 and the cylindrical block 34 are heteropolar magnetic blocks to drive the second sander 33 to reciprocate left and right;
the driven shaft 8 drives the second starting rod 12 to rotate, the second starting rod 12 drives the short yoke to slide back and forth in the second moving groove 16 so as to drive the second rotating rod 14 to deflect back and forth, the second rotating rod 14 drives the second connecting rod 18 to reciprocate back and forth, and the second connecting rod 18 drives the second movable block 22 to slide back and forth in the second long groove 20 so as to drive the first grinder 26 to reciprocate back and forth;
when the rotating wheel on the moving rod 25 is propped against the side end surface of the rear axle part, the second movable block 22 moves leftwards, and a curved surface is encountered on the side end surface of the rear axle part, so that the moving rod 25 slides in the vertical groove 23 due to the propping of the rotating wheel against the side end surface, and meanwhile, the propped state of the rotating wheel against the side end surface is maintained by utilizing the elastic acting force of the spring 24, so that the first grinder 26 is always contacted with the side end surface, and the side end surface is subjected to rough grinding treatment;
after the first grinder 26 finishes the rough grinding operation, the first grinder 26 is closed, meanwhile, as the unidirectional movement distance of the first movable block 21 is shorter than that of the second movable block 22, the first grinder 26 continues to move leftwards after finishing the grinding operation, the movable rod 25 drives the movable rack 31 to move leftwards, the movable rack 31 is meshed with the rotary gear 30 for transmission, the rotary gear 30 drives the rotary shaft 28 to rotate, the rotary shaft 28 drives the second bevel gear 29 to rotate, the second bevel gear 29 is meshed with the first bevel gear 27 for transmission, the first bevel gear 27 drives the rotary shaft 3 to rotate, the rotary shaft 3 drives the rotary block 4 to rotate, and the second grinder 33 is contacted with the side end face;
when the second sander 33 contacts with the side end surface, the moving rod 25 continuously drives the moving rack 31 to move leftwards, so that the moving rack 31 is separated from the rotary gear 30, and meanwhile, the first sander 26 corresponds to the adsorption magnetic block 5, and the adsorption magnetic block 5 is used for adsorbing metal scraps on the first sander 26;
because the bottom shape of the motion groove 32 is the side end face of the finished rear axle component, the cylindrical block 34 moves up and down on the side end face of the rear axle component according to the fluctuation of the side end face of the finished product under the drive of the first movable block 21, so as to perform fine grinding treatment on the side end face of the rear axle component, and further complete the finished product requirement of the side end face of the rear axle component.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The utility model provides a support grinding device of loader rear axle, includes frame (1), its characterized in that is provided with in frame (1):
the movable clamping piece (2) and the rotating shafts (3), wherein the movable clamping piece (2) is arranged on the frame (1) in a matching way, the movable clamping piece (2) is used for clamping a rear axle component, and the two rotating shafts (3) are both rotatably arranged on the frame (1);
the rotary block (4) and the adsorption magnetic block (5), wherein the rotary block (4) is arranged on the rotary shaft (3), the adsorption magnetic block (5) is fixedly connected to the frame (1), and the adsorption magnetic block (5) is used for adsorbing metal scraps;
the polishing mechanism is arranged on the rotating block (4) and is used for polishing the rear axle component;
the driving mechanism is arranged in the rotating block (4) and is used for driving the polishing mechanism;
the driving mechanism includes:
the motor (6), the driving shaft (7) and the driven shaft (8), wherein the motor (6) is fixedly arranged in the rotating block (4), the driving shaft (7) and the driven shaft (8) are both rotatably arranged in the rotating block (4), and the driving shaft (7) is fixedly connected with the output end of the motor (6);
the driving gear (9) and the driven gear (10) are respectively connected to the driving shaft (7) and the driven shaft (8) in a key way, and the driving gear (9) and the driven gear (10) are in meshed connection;
the first starting rod (11) and the second starting rod (12) are respectively and fixedly sleeved on the driving shaft (7) and the driven shaft (8), and the first starting rod (11) and the second starting rod (12) are fixedly connected with a short yoke;
the first rotating rod (13) and the second rotating rod (14), and the first rotating rod (13) and the second rotating rod (14) are rotatably arranged in the rotating block (4);
the first moving groove (15) and the second moving groove (16), wherein the first moving groove (15) and the second moving groove (16) are respectively arranged on the first rotating rod (13) and the second rotating rod (14);
the first connecting rod (17) and the second connecting rod (18), and the first connecting rod (17) and the second connecting rod (18) are respectively rotatably arranged on the first rotating rod (13) and the second rotating rod (14);
the first long groove (19) and the second long groove (20), wherein the first long groove (19) and the second long groove (20) are respectively arranged on the rotating block (4);
the first movable block (21) and the second movable block (22) are respectively sleeved in the first long groove (19) and the second long groove (20) in a sliding manner, and the first movable block (21) and the second movable block (22) are respectively connected with the first connecting rod (17) and the second connecting rod (18) in a rotating manner;
the short yoke on the first starting rod (11) is sleeved in the first moving groove (15) in a sliding manner, and the short yoke on the second starting rod (12) is sleeved in the second moving groove (16) in a sliding manner;
the first long groove (19) and the second long groove (20) are respectively arranged at the upper end and the lower end of the rotating block (4), the second long groove (20) is communicated with the outer end of the rotating block (4), and the second movable block (22) extends out of the rotating block (4) through the second long groove (20);
the polishing mechanism comprises:
the vertical groove (23) and the spring (24), the vertical groove (23) is arranged in the second movable block (22), and the spring (24) is arranged in the vertical groove (23);
the movable rod (25) and the first grinder (26), wherein the movable rod (25) is arranged in the vertical groove (23), the bottom end of the movable rod (25) is provided with a rotating wheel, and the first grinder (26) is fixedly arranged on the movable rod (25);
the device comprises a first conical gear (27), a rotating shaft (28) and a second conical gear (29), wherein the first conical gear (27) is connected to the rotating shaft (3) in a key way, the rotating shaft (28) is rotatably arranged in a rotating block (4), the second conical gear (29) is connected to the rotating shaft (28) in a key way, and the second conical gear (29) is connected with the first conical gear (27) in a meshing way;
the rotary gear (30) is connected to the rotating shaft (28) in a key way, the movable rack (31) is fixedly connected to the movable rod (25), and the movable rack (31) is in meshed connection with the rotary gear (30);
the motion groove (32) is formed in the rotating block (4), the groove bottom of the motion groove (32) is the side end face of a finished rear axle component, the second sander (33) is arranged on the rotating block (4), the cylindrical block (34) is mounted on the second sander (33) in a matched mode, and the cylindrical block (34) is sleeved in the motion groove (32) in a sliding mode;
the spring (24) is welded in the vertical groove (23), the moving rod (25) is sleeved in the vertical groove (23) in a sliding mode, and the moving rod (25) is fixedly connected with the free end of the spring (24);
the rotating wheel on the moving rod (25) is movably propped against the side end surface of the rear axle component.
2. The supporting and polishing device for the rear axle of the loader according to claim 1, wherein the two rotating shafts (3) are respectively arranged at the upper end and the lower end of the frame (1), and the rotating block (4) is fixedly sleeved on the rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310267514.2A CN116000727B (en) | 2023-03-20 | 2023-03-20 | Support grinding device of loader rear axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310267514.2A CN116000727B (en) | 2023-03-20 | 2023-03-20 | Support grinding device of loader rear axle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116000727A CN116000727A (en) | 2023-04-25 |
| CN116000727B true CN116000727B (en) | 2023-06-09 |
Family
ID=86019612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310267514.2A Active CN116000727B (en) | 2023-03-20 | 2023-03-20 | Support grinding device of loader rear axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116000727B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116619580A (en) * | 2023-07-21 | 2023-08-22 | 四川玄科环保科技有限公司 | Basalt fiber box integrated punching tool and use method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4180947A (en) * | 1978-01-09 | 1980-01-01 | Cincinnati Milacron Inc. | Grinding method |
| CN105538069A (en) * | 2015-12-11 | 2016-05-04 | 天长缸盖有限公司 | Double-station switching type automatic machining device for double faces of workpiece |
| CN113386017A (en) * | 2021-06-02 | 2021-09-14 | 陕汽淮南专用汽车有限公司 | Special rear axle machining device for automobile and working method thereof |
| CN115446681A (en) * | 2022-11-14 | 2022-12-09 | 潍坊科技学院 | Automobile rear axle housing polishing equipment |
| CN115533645B (en) * | 2022-11-24 | 2023-05-19 | 长春一汽四环金仑汽车零部件有限公司 | Automatic grinding system for differential mechanism shell of new energy automobile |
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2023
- 2023-03-20 CN CN202310267514.2A patent/CN116000727B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN116000727A (en) | 2023-04-25 |
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