CN112658951A - Polishing method based on drive axle housing polishing device - Google Patents
Polishing method based on drive axle housing polishing device Download PDFInfo
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- CN112658951A CN112658951A CN202011515539.2A CN202011515539A CN112658951A CN 112658951 A CN112658951 A CN 112658951A CN 202011515539 A CN202011515539 A CN 202011515539A CN 112658951 A CN112658951 A CN 112658951A
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Abstract
The invention relates to a polishing method based on a drive axle housing polishing device, which realizes the fixation and the positioning of the whole device by a fixing auxiliary component and a positioning fixing component which are arranged on the outer wall of the rear end of a cylindrical housing in the drive axle housing polishing device, so that the whole device is positioned at the center; through the connection auxiliary assembly, the gear assembly that cylindrical casing front end set up, in time transmit the transmission for polishing subassembly, utilize a plurality of polishing subassemblies to polish respectively the transaxle housing inner space and polish. The polishing method based on the drive axle housing polishing device can polish and polish the inner wall of the complex structure in the drive axle housing, and has the advantages of easy operation, high efficiency, good effect and convenient use.
Description
Technical Field
The invention belongs to the technical field of axle processing, and particularly relates to a polishing method based on a drive axle housing polishing device.
Background
The automobile drive axle is an important part of an automobile, and a speed reducer, a differential mechanism and a wheel transmission device are arranged in a drive axle housing, and bear various forces such as vertical force, longitudinal force, transverse force and the like acting between a road surface and a frame or an automobile body.
The axle housing of the automobile drive axle can be divided into the following parts by the production process: the integrally cast axle housing, the steel plate stamping and welding axle housing, the expansion forming axle housing and the like, and the integrally cast axle housing has the characteristics of high strength and rigidity and high bearing capacity, and is relatively wide in application. However, at present, for an integrally cast axle housing, after casting is completed, due to the complex structure, the polishing of the interior of the integrally cast axle housing is difficult, the polishing efficiency is very low, and the polishing effect is not good, so that it is necessary to develop a polishing method based on a drive axle housing polishing device.
Disclosure of Invention
The invention aims to provide a polishing method based on a drive axle housing polishing device, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the invention provides the following technical scheme:
a polishing method based on a drive axle housing polishing device is applied to polishing and grinding of the inner wall of an automobile drive axle housing, and the drive axle housing polishing device comprises a cylindrical shell and a rotating main shaft arranged on the axial lead of the cylindrical shell, wherein polishing components are arranged at the front end of the rotating main shaft and on the outer wall of the cylindrical shell, each polishing component comprises a first telescopic rod, a second telescopic rod, a polishing piece and a third telescopic rod, the front end of the first telescopic rod is hinged with the rear end of the second telescopic rod, the polishing piece is arranged at the front end of the second telescopic rod, one end of the third telescopic rod is hinged on the first telescopic rod, and the other end of the third telescopic rod is hinged on the second telescopic rod; a gear assembly is arranged in the cylindrical shell, the rotating main shaft transmits transmission to the polishing assembly on the outer wall of the cylindrical shell through the gear assembly, connection auxiliary assemblies are arranged between the polishing assembly at the front end of the rotating main shaft and between the polishing assembly on the outer wall of the cylindrical shell and the gear assembly, and a fixing auxiliary assembly and a positioning fixing assembly are arranged on the outer wall of the rear end of the cylindrical shell; the fixing auxiliary assembly comprises a fixing plate and a plurality of universal balls arranged on the fixing plate, a conical limiting clamping blind hole with a small inner part and a large outer part is arranged in the center of one end face of the fixing plate, a shell limiting hole penetrating through the fixing plate is arranged at the bottom of the limiting clamping blind hole, the cylindrical shell is arranged in the shell limiting hole, and a plurality of bolt limiting holes are formed in the fixing plate on the outer side of the shell limiting hole; the positioning fixing assembly comprises a positioning fixing seat, positioning telescopic rods, positioning bolt fixing bearings and positioning fixing bolts, the positioning fixing seat is sleeved on the outer wall of the cylindrical shell, the center of one side end face of the positioning fixing seat is provided with a small-top and large-bottom conical limiting bulge, the limiting bulge is clamped with the limiting clamping blind hole, the positioning telescopic rods are provided with a plurality of positioning telescopic rods, one ends of the plurality of positioning telescopic rods are hinged on the positioning fixing seat, and the other ends of the plurality of positioning telescopic rods are respectively hinged on outer rings of the plurality of positioning bolt fixing bearings; one end of the positioning fixing bolt is fixed in an inner ring of the positioning bolt fixing bearing, the other end of the positioning fixing bolt penetrates through the bolt limiting hole and is suspended, and the positioning fixing bolt is controlled to rotate through the bolt rotating motor;
the polishing method comprises the following steps:
s1, before the axle housing of the automobile drive axle is polished formally, the axle housing of the automobile drive axle is fixed to keep the axle housing of the automobile drive axle stable;
s2, placing the drive axle polishing device above an axle housing opening of an automobile drive axle housing, and keeping the polishing assembly in front, the fixing auxiliary assembly and the positioning fixing assembly integrally behind;
s3, inserting positioning fixing bolts of the positioning fixing assemblies into bolt holes of the axle housing of the drive axle, and controlling the positioning fixing bolts to rotate through a bolt rotating motor so that the fixing bolts slowly rotate into the bolt holes;
s4, controlling the telescopic rod to stretch, gradually extending the cylindrical shell and the polishing component into the axle housing opening, and finally clamping the positioning fixing seat with the fixed auxiliary component to enable the whole drive axle housing polishing device to be positioned on the axis of the axle housing opening and to be highly stable;
s5, connecting a first telescopic rod of a polishing component at the front end of a rotating main shaft with the front end of the rotating main shaft through a connecting auxiliary component at the front end of the rotating main shaft, so that the transmission of the rotating main shaft is transmitted to the first telescopic rod, and polishing and grinding are carried out on the inner wall of the spoon-bucket-shaped shell through a polishing sheet in the rotating process of the first telescopic rod through the stretching of a second telescopic rod and a third telescopic rod;
s6, connecting a gear shaft lever in the control gear assembly with a first telescopic rod of a polishing assembly on the outer wall of the cylindrical shell through a connecting auxiliary assembly on the outer wall of the cylindrical shell, so that the transmission of the rotating main shaft is transmitted to the first telescopic rod of the polishing assembly on the outer wall of the cylindrical shell, and the inner walls of the half-shaft shells at two ends of the bucket-shaped shell are polished and polished through the polishing assemblies on the outer wall of the cylindrical shell;
s7, after polishing and grinding the inner wall of the automobile drive axle housing, the polishing assembly retracts, the positioning fixing bolts of the positioning fixing assemblies withdraw from the bolt holes of the drive axle housing, and then the drive axle housing polishing device is integrally moved away from the automobile drive axle housing, so that the whole steps of the polishing method based on the drive axle housing polishing device are completed.
Preferably, two polishing assemblies are arranged on the outer wall of the cylindrical shell, and are symmetrically arranged on the axis of the cylindrical shell.
Preferably, a polishing sheet base and a polishing sheet mounting seat are arranged between the front end of the second telescopic rod and the polishing sheet, the polishing sheet is mounted on the polishing sheet mounting seat, the polishing sheet base is mounted at the front end of the second telescopic rod, and a plurality of telescopic springs are arranged between the polishing sheet base and the polishing sheet mounting seat; all be provided with fixed otic placode on first telescopic link, the second telescopic link outer wall, the third telescopic link both ends articulate respectively two on the fixed otic placode.
Preferably, the gear assembly comprises a first bevel gear, a second bevel gear and a gear shaft rod, the first bevel gear is mounted on the rotating main shaft, the gear shaft rod is mounted on the outer wall of the cylindrical shell, one end of the gear shaft rod penetrates through the outer wall of the cylindrical shell to the inside of the cylindrical shell, the second bevel gear is mounted at one end of the inner side of the gear shaft rod, the gear shaft rod is meshed with the first bevel gear, and a first telescopic rod of the polishing assembly on the outer wall of the cylindrical shell is clamped with one end of the outer side of the gear shaft rod; and a first telescopic rod of the polishing component at the front end of the rotating main shaft is clamped with the front end of the rotating main shaft.
Preferably, connect the auxiliary assembly including connecting the bearing and connecting the telescopic link, first telescopic link setting is in the axle center of connecting the bearing and fixed mutually with the inner circle of connecting the bearing, it is provided with a plurality of, a plurality of to connect the telescopic link one end equipartition on the outer lane side of connecting the bearing, and the other end is fixed on cylindrical shell.
Preferably, a plurality of the universal balls are arranged in a circle at equal intervals and are arranged on the fixing plate outside the bolt limiting hole.
Preferably, a shell fixing hole penetrating through the positioning fixing seat and the limiting protrusion is formed in the center of one side end face of the positioning fixing seat, the cylindrical shell is installed in the shell fixing hole, and the positioning fixing seat and the cylindrical shell are welded and fixed.
The invention has the beneficial effects that:
the polishing method based on the axle housing polishing device of the drive axle realizes the fixation and the positioning of the whole device through the fixing auxiliary component and the positioning fixing component arranged on the outer wall of the rear end of the cylindrical shell, so that the whole device is positioned at the center; through the connection auxiliary assembly, the gear assembly that cylindrical casing front end set up, in time transmit the transmission for polishing subassembly, utilize a plurality of polishing subassemblies to polish respectively the transaxle housing inner space and polish. The polishing method based on the drive axle housing polishing device can polish and polish the complex space inside the drive axle housing, and has the advantages of easy operation, high efficiency, good effect and convenient use.
Drawings
FIG. 1: the operation of the invention is illustrated schematically;
FIG. 2: the structure schematic diagram of the drive axle housing polishing device is disclosed;
FIG. 3: FIG. 2 is a schematic diagram of the structure at A;
FIG. 4: the structure at B in FIG. 2 is schematically shown.
Detailed Description
The following description of the embodiments of the present invention is made with reference to the accompanying drawings 1-4:
as shown in fig. 1, 2, 3 and 4, a polishing method based on a drive axle housing polishing device is applied to polishing and grinding of the inner wall of an automobile drive axle housing, and the axle housing of the automobile drive axle comprises a bucket-shaped housing 100 and half axle housings 101 connected to two ends of the bucket-shaped housing 100, wherein gap spaces communicated with each other are arranged inside the bucket-shaped housing 100 and the half axle housings 101, an axle housing opening 102 communicating the gap spaces is arranged on the bucket-shaped housing 100, a plurality of bolt holes 103 distributed into a circle at equal intervals are arranged on the bucket-shaped housing 100 outside the axle housing opening, and the bolt holes 103 are used for fixing the drive axle housing reducer housings.
This transaxle axle housing burnishing device, including cylindrical casing 1, and the rotation main shaft 2 of setting on 1 axial lead of cylindrical casing, 2 front ends of rotation main shaft, and all be provided with polishing subassembly 3 on 1 outer wall of cylindrical casing, be provided with gear assembly 5 in the cylindrical casing 1, it transmits the polishing subassembly 3 on 1 outer wall of cylindrical casing to rotate main shaft 2 through gear assembly 5 with the transmission, rotate between polishing subassembly 3 of 2 front ends of main shaft and the rotation main shaft 2, all be provided with between polishing subassembly 3 on 1 outer wall of cylindrical casing and the gear assembly 5 and be connected auxiliary assembly 4, be provided with fixed auxiliary assembly 6 and fixed subassembly 7 in location on 1 rear end outer wall of cylindrical casing.
Wherein, two polishing components 3 are arranged on the outer wall of the cylindrical shell 1 and are symmetrically arranged with the axial lead of the cylindrical shell 1.
Wherein, polishing subassembly 3 includes first telescopic link 31, second telescopic link 32, polishes piece 33, third telescopic link 34, and first telescopic link 31 front end is articulated with second telescopic link 32 rear end, and the front end at second telescopic link 32 is installed to polishing piece 33, and 34 one end of third telescopic link articulates on first telescopic link 31, and the other end articulates on second telescopic link 32. A polishing sheet base 35 and a polishing sheet mounting seat 36 are arranged between the front end of the second telescopic rod 32 and the polishing sheet 33, the polishing sheet 33 is mounted on the polishing sheet mounting seat 36, the polishing sheet base 35 is mounted at the front end of the second telescopic rod 32, and a plurality of telescopic springs 37 are arranged between the polishing sheet base 35 and the polishing sheet mounting seat 36; the outer walls of the first telescopic rod 31 and the second telescopic rod 32 are respectively provided with a fixed ear plate 38, and two ends of the third telescopic rod 34 are respectively hinged on the two fixed ear plates 38.
The gear assembly 5 comprises a first bevel gear 51, a second bevel gear 52 and a gear shaft rod 53, wherein the first bevel gear 51 is installed on the rotating spindle 2, the gear shaft rod 53 is installed on the outer wall of the cylindrical shell 1, one end of the gear shaft rod 53 penetrates through the outer wall of the cylindrical shell 1 to reach the inside of the cylindrical shell 1, the second bevel gear 52 is installed at one end of the inner side of the gear shaft rod 53, the gear shaft rod 53 is meshed with the first bevel gear 51, and the first telescopic rod 31 of the polishing assembly 3 on the outer wall of the cylindrical shell 1 is clamped with one end of the outer side of the gear shaft rod 53; the first telescopic rod 31 of the polishing component 3 at the front end of the rotating main shaft 2 is clamped with the front end of the rotating main shaft 2.
Wherein, connect auxiliary assembly 4 including connecting bearing 41 and connection telescopic link 42, first telescopic link 31 sets up in the axle center of connecting bearing 41 and fixed mutually with the inner circle of connecting bearing 41, and it is provided with a plurality of to connect telescopic link 42, and a plurality of connects telescopic link 42 one end equipartition on the outer lane side of connecting bearing 41, and the other end is fixed on cylindrical shell 1.
Wherein, fixed auxiliary assembly 6 includes that fixed plate 61 and a plurality of install the universal ball 65 on fixed plate 61, fixed plate 61 terminal surface center department is provided with the spacing block blind hole 63 of little outer big toper platform form in, spacing block blind hole 63 bottom is provided with the spacing hole 62 of casing that runs through fixed plate 61, cylindrical casing 1 sets up in the spacing hole 62 of casing, be provided with the spacing hole 64 of a plurality of bolt on the fixed plate 61 in the spacing hole 62 outside of casing, a plurality of universal ball 65 equidistance is arranged into the round and is set up on the fixed plate 61 in the spacing hole 64 outside of bolt.
The positioning fixing assembly 7 comprises a positioning fixing seat 71, a positioning telescopic rod 72, positioning bolt fixing bearings 73 and positioning fixing bolts 74, wherein the positioning fixing seat 71 is sleeved on the outer wall of the cylindrical shell 1, the center of the end face of one side of the positioning fixing seat 71 is provided with a conical limiting bulge with a small upper part and a large lower part, the limiting bulge is clamped with the limiting clamping blind hole 63, the positioning telescopic rods 72 are provided with a plurality of parts, one ends of the positioning telescopic rods 72 are hinged on the positioning fixing seat 71, and the other ends of the positioning telescopic rods are respectively hinged on the outer rings of the positioning bolt fixing bearings 73; one end of the positioning fixing bolt 74 is fixed in the inner ring of the positioning bolt fixing bearing 73, and the other end penetrates through the bolt limiting hole 64 and is suspended, and the positioning fixing bolt 74 is controlled to rotate by the bolt rotating motor 75. The center of one side end face of the positioning fixing seat 71 is provided with a shell fixing hole penetrating through the positioning fixing seat 71 and the limiting bulge, the cylindrical shell 1 is installed in the shell fixing hole, and the positioning fixing seat 71 is welded and fixed with the cylindrical shell 1.
The invention discloses a polishing method based on a drive axle housing polishing device, which comprises the following steps:
s1, before the axle housing of the automobile drive axle is polished formally, the axle housing of the automobile drive axle is fixed to keep the axle housing of the automobile drive axle stable;
s2, placing the drive axle polishing device above an axle housing opening 102 of an automobile drive axle housing, and keeping the polishing component 3 in front, the fixing auxiliary component 6 and the positioning and fixing component 7 integrally behind;
s3, plugging the positioning fixing bolts 74 of the positioning fixing assembly 7 into bolt holes 103 of the axle housing of the drive axle, and controlling the positioning fixing bolts 74 to rotate through a bolt rotating motor 75 so that the fixing bolts 74 slowly rotate into the bolt holes 103;
s4, controlling the telescopic rod 72 to stretch, gradually extending the cylindrical shell 1 and the polishing component 3 into the axle housing opening 102, and finally clamping the positioning fixing seat 71 with the fixed auxiliary component 6, so that the whole drive axle housing polishing device is positioned on the axis of the axle housing opening 102 and is highly stable;
s5, connecting the first telescopic rod 31 of the polishing component 3 at the front end of the rotating main shaft 2 with the front end of the rotating main shaft 2 through the connecting auxiliary component 4 at the front end of the rotating main shaft 2, so that the transmission of the rotating main shaft 2 is transmitted to the first telescopic rod 31, and polishing and grinding are carried out on the inner wall of the spoon-bucket-shaped shell 100 through the second telescopic rod 32 and the third telescopic rod 34 through the expansion and contraction of the first telescopic rod 31 and the polishing sheet 33 in the rotating process of the first telescopic rod 31;
s6, a gear shaft rod 53 in the control gear assembly 5 is connected with a first telescopic rod 31 of a polishing assembly 3 on the outer wall of the cylindrical shell 1 through a connecting auxiliary assembly 4 on the outer wall of the cylindrical shell 1, so that the transmission of the rotating main shaft 2 is transmitted to the first telescopic rod 31 of the polishing assembly 3 on the outer wall of the cylindrical shell 1, and the inner walls of the half-shaft shells 101 at the two ends of the bucket-shaped shell 100 are polished and polished through the polishing assemblies 3 on the outer wall of the cylindrical shell 1;
s7, after polishing and grinding the inner wall of the automobile drive axle housing, the polishing assembly 3 retracts, the positioning fixing bolts 74 of the positioning fixing assemblies 7 exit from the bolt holes 103 of the drive axle housing, and the drive axle housing polishing device is integrally removed from the automobile drive axle housing, so that the whole steps of the polishing method based on the drive axle housing polishing device are completed.
The polishing method based on the axle housing polishing device of the drive axle realizes the fixation and the positioning of the whole device through the fixing auxiliary assembly 6 and the positioning fixing assembly 7 arranged on the outer wall of the rear end of the cylindrical shell 1, so that the whole device is positioned at the center; through the connection auxiliary assembly 4, the gear assembly 5 that cylindrical housing 1 front end set up, in time will rotate the transmission of main shaft 2 and transmit for polishing subassembly 3, utilize a plurality of polishing subassemblies 3 to polish respectively transaxle axle housing inner space and polish. The polishing method based on the drive axle housing polishing device can polish and polish the complex space inside the drive axle housing, and has the advantages of easy operation, high efficiency, good effect and convenient use.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without such modifications.
Claims (7)
1. A polishing method based on a drive axle housing polishing device is applied to polishing and grinding the inner wall of an automobile drive axle housing, it is characterized in that the drive axle housing polishing device comprises a cylindrical shell (1) and a rotating main shaft (2) arranged on the axial lead of the cylindrical shell (1), the front end of the rotating main shaft (2) and the outer wall of the cylindrical shell (1) are both provided with a polishing component (3), the polishing component (3) comprises a first telescopic rod (31), a second telescopic rod (32), a polishing sheet (33) and a third telescopic rod (34), the front end of the first telescopic rod (31) is hinged with the rear end of the second telescopic rod (32), the polishing sheet (33) is arranged at the front end of the second telescopic rod (32), one end of the third telescopic rod (34) is hinged to the first telescopic rod (31), and the other end of the third telescopic rod is hinged to the second telescopic rod (32); a gear assembly (5) is arranged in the cylindrical shell (1), the rotating main shaft (2) transmits transmission to the polishing assembly (3) on the outer wall of the cylindrical shell (1) through the gear assembly (5), connecting auxiliary assemblies (4) are arranged between the polishing assembly (3) at the front end of the rotating main shaft (2) and between the polishing assembly (3) on the outer wall of the cylindrical shell (1) and the gear assembly (5), and a fixing auxiliary assembly (6) and a positioning fixing assembly (7) are arranged on the outer wall of the rear end of the cylindrical shell (1); the fixing auxiliary assembly (6) comprises a fixing plate (61) and a plurality of universal balls (65) installed on the fixing plate (61), a conical table-shaped limiting clamping blind hole (63) with a small inner part and a large outer part is formed in the center of one end face of the fixing plate (61), a shell limiting hole (62) penetrating through the fixing plate (61) is formed in the bottom of the limiting clamping blind hole (63), the cylindrical shell (1) is arranged in the shell limiting hole (62), and a plurality of bolt limiting holes (64) are formed in the fixing plate (61) on the outer side of the shell limiting hole (62); the positioning and fixing assembly (7) comprises a positioning fixing seat (71), a positioning telescopic rod (72), a positioning bolt fixing bearing (73) and a positioning fixing bolt (74), wherein the positioning fixing seat (71) is sleeved on the outer wall of the cylindrical shell (1), a conical table-shaped limiting protrusion with a small upper part and a large lower part is arranged in the center of the end face of one side of the positioning fixing seat (71), the limiting protrusion is clamped with the limiting clamping blind hole (63), the positioning telescopic rod (72) is provided with a plurality of positioning telescopic rods (72), one end of each of the plurality of positioning telescopic rods (72) is hinged to the positioning fixing seat (71), and the other end of each of the plurality of positioning telescopic rods is hinged to the outer ring of each of the plurality of; one end of the positioning fixing bolt (74) is fixed in an inner ring of the positioning bolt fixing bearing (73), the other end of the positioning fixing bolt penetrates through the bolt limiting hole (64) and is suspended, and the positioning fixing bolt (74) is controlled to rotate through a bolt rotating motor (75);
the polishing method comprises the following steps:
s1, before the axle housing of the automobile drive axle is polished formally, the axle housing of the automobile drive axle is fixed to keep the axle housing of the automobile drive axle stable;
s2, placing the drive axle polishing device above an axle housing opening (102) of an automobile drive axle housing, and keeping the polishing component (3) in front, the fixing auxiliary component (6) and the positioning fixing component (7) integrally behind;
s3, plugging positioning fixing bolts (74) of the positioning fixing assemblies (7) into bolt holes (103) of the axle housing of the drive axle, and controlling the positioning fixing bolts (74) to rotate through a bolt rotating motor (75) so that the fixing bolts (74) slowly rotate into the bolt holes (103);
s4, controlling the telescopic rod (72) to stretch, gradually extending the cylindrical shell (1) and the polishing component (3) into the axle housing opening (102), and finally clamping the positioning fixing seat (71) and the fixing auxiliary component (6) to ensure that the whole drive axle housing polishing device is positioned on the axis of the axle housing opening (102) and is highly stable;
s5, connecting a first telescopic rod (31) of a polishing component (3) at the front end of a rotating main shaft (2) with the front end of the rotating main shaft (2) through a connecting auxiliary component (4) at the front end of the rotating main shaft (2), so that the transmission of the rotating main shaft (2) is transmitted to the first telescopic rod (31), and the inner wall of the bucket-shaped shell (100) is polished and polished by a polishing sheet (33) through the extension and retraction of a second telescopic rod (32) and a third telescopic rod (34) in the rotating process of the first telescopic rod (31);
s6, a gear shaft rod (53) in the control gear assembly (5) is connected with a first telescopic rod (31) of a polishing assembly (3) on the outer wall of the cylindrical shell (1) through a connection auxiliary assembly (4) on the outer wall of the cylindrical shell (1), so that the transmission of the rotating main shaft (2) is transmitted to the first telescopic rod (31) of the polishing assembly (3) on the outer wall of the cylindrical shell (1), and the inner walls of the half-shaft shells (101) at the two ends of the bucket-shaped shell (100) are polished and polished through the polishing assemblies (3) on the outer wall of the cylindrical shell (1);
s7, after polishing and grinding the inner wall of the automobile drive axle housing, retracting the polishing assembly (3), withdrawing the positioning fixing bolt (74) of the positioning fixing assembly (7) from the bolt hole (103) of the drive axle housing, and then moving the whole drive axle housing polishing device away from the automobile drive axle housing, thereby completing the whole steps of the polishing method based on the drive axle housing polishing device.
2. The polishing method based on the axle housing polishing device of the drive axle according to claim 1 is characterized in that two polishing assemblies (3) are arranged on the outer wall of the cylindrical shell (1) and are symmetrically arranged with respect to the axial line of the cylindrical shell (1).
3. The polishing method based on the axle housing polishing device of the drive axle according to claim 1, characterized in that a polishing pad base (35) and a polishing pad mounting seat (36) are arranged between the front end of the second telescopic rod (32) and the polishing pad (33), the polishing pad (33) is mounted on the polishing pad mounting seat (36), the polishing pad base (35) is mounted at the front end of the second telescopic rod (32), and a plurality of telescopic springs (37) are arranged between the polishing pad base (35) and the polishing pad mounting seat (36); all be provided with fixed otic placode (38) on first telescopic link (31), second telescopic link (32) outer wall, third telescopic link (34) both ends articulate respectively two on fixed otic placode (38).
4. The polishing method based on the axle housing polishing device of the drive axle according to claim 1 is characterized in that the gear assembly (5) comprises a first bevel gear (51), a second bevel gear (52) and a gear shaft rod (53), wherein the first bevel gear (51) is installed on the rotating spindle (2), the gear shaft rod (53) is installed on the outer wall of the cylindrical shell (1) and one end of the gear shaft rod (53) penetrates through the outer wall of the cylindrical shell (1) to the inside of the cylindrical shell (1), the second bevel gear (52) is installed at one end of the inner side of the gear shaft rod (53), the gear shaft rod (53) is meshed with the first bevel gear (51), and a first telescopic rod (31) of the polishing assembly (3) on the outer wall of the cylindrical shell (1) is clamped with one end of the outer side of the gear shaft rod (53); and a first telescopic rod (31) of the polishing component (3) at the front end of the rotating main shaft (2) is clamped with the front end of the rotating main shaft (2).
5. The polishing method based on the axle housing polishing device of the drive axle according to claim 1, wherein the connection auxiliary assembly (4) comprises a connection bearing (41) and a connection telescopic rod (42), the first telescopic rod (31) is arranged in the axis of the connection bearing (41) and fixed with the inner ring of the connection bearing (41), the connection telescopic rod (42) is provided with a plurality of connection telescopic rods (42), one end of each connection telescopic rod (42) is uniformly distributed on the outer ring side surface of the connection bearing (41), and the other end of each connection telescopic rod is fixed on the cylindrical shell (1).
6. The polishing method based on the axle housing polishing device of the drive axle according to claim 1, wherein a plurality of the ball transfer units (65) are arranged in a circle at equal intervals and are arranged on the fixing plate (61) outside the bolt limiting hole (64).
7. The polishing method based on the axle housing polishing device of the drive axle according to claim 1, characterized in that a housing fixing hole penetrating through the positioning fixing seat (71) and the limiting protrusion is formed in the center of one side end face of the positioning fixing seat (71), the cylindrical housing (1) is installed in the housing fixing hole, and the positioning fixing seat (71) and the cylindrical housing (1) are welded and fixed.
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| CN202011515539.2A CN112658951B (en) | 2020-12-21 | 2020-12-21 | Polishing method based on drive axle housing polishing device |
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| CN202011515539.2A CN112658951B (en) | 2020-12-21 | 2020-12-21 | Polishing method based on drive axle housing polishing device |
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| CN112658951B CN112658951B (en) | 2024-04-02 |
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| US6957999B1 (en) * | 2005-02-09 | 2005-10-25 | Vehicle Inspection Systems Inc. | Vehicle wheel rim polisher |
| DE202014103574U1 (en) * | 2014-08-01 | 2014-09-02 | Mustafa Arslan | Rim polishing machine |
| US20190061091A1 (en) * | 2017-08-31 | 2019-02-28 | Wabash National, L.P. | Device for in-container operations |
| CN207642866U (en) * | 2017-12-24 | 2018-07-24 | 江苏恒高电气制造有限公司 | Large-scale pipeline inner wall walking polishing machine |
| CN209158002U (en) * | 2018-09-29 | 2019-07-26 | 江阴市天利化工机械有限公司 | A kind of furnace tube polishing mechanism |
| CN209698752U (en) * | 2018-12-28 | 2019-11-29 | 清远市创意说网络科技有限公司 | A kind of automobile lamp surface of shell processing unit |
| CN110238743A (en) * | 2019-04-23 | 2019-09-17 | 王荣宗 | A kind of bearing machining polishing machine |
| CN211490980U (en) * | 2019-11-19 | 2020-09-15 | 湖南工业大学 | Polishing device for ceramic processing capable of polishing inner wall of product |
| CN111958442A (en) * | 2020-08-20 | 2020-11-20 | 东莞市翔飞智能装备科技有限公司 | Polishing equipment convenient for processing LED lampshade and capable of adjusting polishing and cleaning |
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