CN212735537U

CN212735537U - Burnishing device of aluminum alloy wheel hub production usefulness

Info

Publication number: CN212735537U
Application number: CN202020263925.6U
Authority: CN
Inventors: 鲍怀宝; 王秋梅
Original assignee: Taian Hexin Precision Industry Technology Co ltd
Current assignee: Taian Hexin Precision Industry Technology Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2021-03-19
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a burnishing device of aluminum alloy wheel hub production usefulness, including fixed shell, transmission structure, secondary drive shaft, diversion axle, output shaft, input shaft, secondary gear, one-level gear, telescopic link, one-level drive shaft, throwing aureola. The utility model has the advantages that: when the plane of the aluminum alloy hub is polished, a rotating shaft of the polishing machine is inserted into a hole of the first-level gear, the polishing machine is started to drive the pair of input shafts to rotate, the pair of input shafts drive the output shafts to rotate, one end of the pair of output shafts is provided with the polishing wheel, so that the polishing wheel is driven to rotate, the polishing wheel is aligned to a polishing part, the polishing can be carried out back and forth, the fixed shell is pushed forcibly, the pair of polishing wheels swing under the action of the steering shaft, the pair of polishing wheels are enabled to be V-shaped, the rotation transmission can still be achieved under the action of the steering shaft, and therefore the polishing wheel can swing freely to polish the first-level V-shaped aluminum alloy hub rod of the inner curved surface of.

Description

Burnishing device of aluminum alloy wheel hub production usefulness

Technical Field

The utility model relates to a burnishing device specifically is a burnishing device of aluminum alloy wheel hub production usefulness belongs to aluminum alloy wheel hub technical field.

Background

The hub, the alias rim, i.e. the part of the tyre inner profile that supports the cylindrical, centrally fitted on the shaft of the tyre. Common automobile hubs comprise steel hubs and aluminum alloy hubs, and the steel hubs are high in strength and are commonly used for large trucks; but steel wheel hub quality is heavy, and the appearance is single, is not conform to present low carbon, fashion's theory, is being replaced by aluminum alloy wheel hub gradually, and aluminum alloy wheel hub just need use a burnishing device when the polishing.

However, the traditional polishing device for aluminum alloy hub production has small adaptability to the curved surface of the aluminum alloy hub, and the V-shaped structure of the aluminum alloy hub is mainly not beneficial to rapid polishing, and often only can be used for sequentially polishing a single surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a burnishing device of aluminum alloy wheel hub production usefulness just lies in order to solve above-mentioned problem, and is stronger to aluminum alloy wheel hub curved surface adaptability, and to aluminum alloy wheel hub "V" type structure diaphysis, also can carry out quick polishing.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a burnishing device of aluminum alloy wheel hub production usefulness, include fixed shell and locate fixed shell internal connection's transmission structure, the transmission structure includes secondary drive shaft, diversion axle, output shaft, input shaft, secondary gear, one-level gear, telescopic link and one-level transmission shaft, the one end of fixed shell is rotated and is connected with the one-level gear, the one end meshing of one-level gear has a pair ofly secondary gear, it is a pair of secondary gear deviate from in the equal fixedly connected with of one end of one-level gear the input shaft, it is a pair of the one end of input shaft deviate from in the one end of one-level gear all rotates and is connected with the diversion axle, and is a pair of the diversion axle all is cross, and is a pair of the other end of diversion axle all rotates and is connected with the one-level transmission shaft, a pair of one-level transmission shaft deviate from in the one The pair of secondary transmission shafts are connected, the telescopic rod is in a quadrangular prism shape, one ends of the pair of secondary transmission shafts, which deviate from the primary transmission shaft, are rotatably connected with the output shaft through the turning shaft, and one ends of the pair of output shafts, which deviate from the turning shaft, are provided with polishing wheels.

Preferably, for the convenience of being right fixed shell fixes, fixed shell's the one end that is close to in one-level gear is connected with fixed knot and constructs, fixed knot constructs including installation piece and fixation nut, fixed shell's the one end fixedly connected with of one-level gear is a pair of the installation piece, it is a pair of the deviating from of installation piece the equal threaded connection in one end of fixed shell has fixation nut.

Preferably, in order to facilitate the output shaft to swing, one end of the fixed shell, which deviates from the primary gear, is connected with a limiting structure, the limiting structure comprises a fixed plate, a rotating shaft and an adjusting ring, two pairs of fixed plates are fixedly connected to one end of the fixed shell, which deviates from the primary gear, the adjusting ring is rotatably connected between the pair of fixed plates through the rotating shaft, and the inner part of the adjusting ring is rotatably connected with the output shaft.

Preferably, in order to prevent the steering shaft from being damaged, the limiting structure further comprises a limiting rod, and the two sides of the fixing plate close to the adjusting ring are fixedly connected with the limiting rod.

Preferably, in order to make the fixed housing more firm, a baffle is fixedly connected to the inside of the fixed housing, and the baffle is located between a pair of the primary transmission shafts.

Preferably, in order to facilitate the injection of the lubricating oil, one end of the fixed shell close to the first-stage gear is provided with a pair of oil injection holes, and the pair of oil injection holes are through holes.

Preferably, in order to realize the rotation at the same speed, the pair of secondary gears are linearly distributed on two sides of the primary gear, and the size of the primary gear is the same as that of the pair of secondary gears.

The utility model has the advantages that: when the plane of the aluminum alloy hub is polished, a rotating shaft of a polishing machine is inserted into a hole of a primary gear, the polishing machine is started, the rotating shaft drives the primary gear to rotate, the primary gear drives a pair of secondary gears which are positioned at two ends of the primary gear to rotate, a pair of secondary gears drives a pair of input shafts to rotate, a pair of input shafts drive a pair of primary transmission shafts to rotate through a turning shaft, a pair of primary transmission shafts drive a pair of secondary transmission shafts to rotate through a telescopic rod, a pair of secondary transmission shafts drive an output shaft to rotate through a pair of turning shafts, one end of each output shaft is provided with a polishing wheel, so that the polishing wheels are driven to rotate, the polishing wheels are aligned to a polishing part to carry out back and forth movement polishing, when the curved surface polishing is carried out, a fixed shell is pushed by force, the pair of polishing wheels swing under the effect of the turning shafts, the polishing wheel can still achieve rotation transmission under the action of the steering shaft, when the polishing wheel rotates, the telescopic rod slides back to and away from the secondary transmission rod, the telescopic rod is in a quadrangular shape, transmission can be maintained, transmission can also be maintained between the input shaft and the primary transmission rod through rotation of the steering shaft, and therefore the polishing wheel can swing freely to polish the primary V-shaped aluminum alloy wheel hub rod of the inner curved surface of the aluminum alloy wheel hub quickly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of the transmission structure shown in FIG. 1;

FIG. 4 is an enlarged view of the portion B shown in FIG. 3;

fig. 5 is a schematic diagram of a limiting structure.

In the figure: 1. fixed shell, 2, transmission structure, 21, secondary drive axle, 22, steering shaft, 23, output shaft, 24, input shaft, 25, secondary gear, 26, primary gear, 27, telescopic link, 28, primary drive axle, 3, polishing wheel, 4, limit structure, 41, fixed plate, 42, axis of rotation, 43, regulating ring, 44, gag lever post, 5, fixed structure, 51, installation piece, 52, fixation nut, 6, baffle, 7, oil filler point.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a polishing device for aluminum alloy hub production comprises a fixed shell 1 and a transmission structure 2 arranged inside the fixed shell 1, wherein the transmission structure 2 comprises a secondary transmission shaft 21, a turning shaft 22, an output shaft 23, an input shaft 24, a secondary gear 25, a primary gear 26, a telescopic rod 27 and a primary transmission shaft 28, one end of the fixed shell 1 is rotatably connected with the primary gear 26, one end of the primary gear 26 is engaged with a pair of the secondary gears 25, one ends of the pair of the secondary gears 25 departing from the primary gear 26 are fixedly connected with the input shaft 24, one ends of the pair of the input shafts 24 departing from the primary gear 26 are rotatably connected with the turning shaft 22, the pair of the turning shafts 22 are cross-shaped, and the other ends of the pair of the turning shafts 22 are rotatably connected with the primary transmission shaft 28, one end of each of the pair of primary transmission shafts 28, which is far away from the turning shaft 22, is slidably connected with the secondary transmission shaft 21 through the expansion link 27, which is fixedly connected with the secondary transmission shaft, the expansion link 27 is in a quadrangular shape, one end of each of the pair of secondary transmission shafts 21, which is far away from the primary transmission shaft 28, is also rotatably connected with the output shaft 23 through the turning shaft 22, and one end of each of the pair of output shafts 23, which is far away from the turning shaft 22, is provided with the polishing wheel 3.

As a technical optimization scheme of the utility model, fixed housing 1 be close to one-level gear 26's one end is connected with fixed knot structure 5, fixed knot structure 5 is including installation piece 51 and fixation nut 52, fixed housing 1 be close to one-level gear 26's one end fixedly connected with is a pair of installation piece 51, a pair of installation piece 51 deviate from the equal threaded connection of one end of fixed housing 1 has fixation nut 52.

As a technical optimization scheme of the utility model, fixed shell 1 deviates from the one end of one-level gear 26 is connected with limit structure 4, limit structure 4 includes fixed plate 41, axis of rotation 42 and regulation circle 43, fixed shell 1's deviation the one end fixedly connected with of one-level gear 26 is two pairs fixed plate 41, and is a pair of all pass through between the fixed plate 41 axis of rotation 42 rotates and is connected with regulation circle 43, and is a pair of the inside of regulation circle 43 all with output shaft 23 rotates and connects.

As a technical optimization scheme of the utility model, limit structure 4 still includes gag lever post 44, and is a pair of fixed plate 41 be close to in the equal fixedly connected with in both sides of regulating collar 43 gag lever post 44.

As a technical optimization scheme of the utility model, the inside fixedly connected with baffle 6 of fixed shell 1, baffle 6 is located a pair ofly between the one-level transmission shaft 28.

As a technical optimization scheme of the utility model, the one end that is close to in one-level gear 26 of fixed shell 1 is equipped with a pair of oil filler point 7, and is a pair of oil filler point 7 is the through hole.

As a technical optimization scheme of the utility model, it is a pair of secondary gear 25 is linear distribution in the both sides of one-level gear 26, one-level gear 26 is with a pair of secondary gear 25 is the same in size.

When the utility model is used, when aluminum alloy wheel hub plane is polished, the rotating shaft of the polishing machine is inserted into the hole of the first-level gear 26, the fixed shell 1 is fixed to the two sides of the polishing machine through the installation sheet 51 and the fixing nut 52, the polishing machine is started, the rotating shaft drives the first-level gear 26 to rotate, the first-level gear 26 drives the pair of secondary gears 25 which are positioned at the two ends of the first-level gear 26 to be meshed to rotate, the sizes of the first-level gear 26 and the secondary gears 25 are the same, the rotating speed is not changed, lubricating oil is injected through the oil injection hole 7 to be beneficial to the rotation of the first-level gear 26 and the secondary gears 25, the pair of secondary gears 25 drive the pair of input shafts 24 to rotate, the pair of input shafts 24 drive the pair of first-level transmission shafts 28 to rotate through the steering shafts 22, the pair of first, one end of the pair of output shafts 23 is provided with the polishing wheel 3, so the polishing wheel 3 is driven to rotate, the polishing wheel 3 is aligned with a polishing part, so that the polishing can be moved and polished back and forth, when curved surface polishing is carried out, the fixed shell 1 is pushed forcibly, the pair of polishing wheels 3 swing through the adjusting ring 43, the pair of polishing wheels 3 are in a V shape, further, the angle change is generated between the output shaft 23 and the secondary transmission shaft 21, the rotation transmission can still be achieved under the action of the steering shaft 22, when the polishing wheels 3 rotate, the telescopic rod 27 slides back to the secondary transmission rod, the telescopic rod 27 is in a quadrangular shape, the transmission can be maintained between the input shaft 24 and the primary transmission rod through the rotation of the steering shaft 22, so that the polishing wheels 3 can swing freely to polish the inner curved surface of the aluminum alloy hub at the position of the primary V-shaped aluminum alloy hub rod, the two sides of the pair of the fixed plates, the polishing wheel 3 is limited to excessively swing to damage the steering shaft 22, and the baffle 6 is fixedly connected inside the fixed shell 1, so that the fixed shell is firmer.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a burnishing device of aluminum alloy wheel hub production usefulness, includes fixed shell (1) and locates fixed shell (1) internal connection's transmission structure (2), its characterized in that: drive structure (2) include secondary drive axle (21), turning shaft (22), output shaft (23), input shaft (24), secondary gear (25), one-level gear (26), telescopic link (27) and one-level transmission shaft (28), the one end of fixed shell (1) is rotated and is connected with one-level gear (26), the one end meshing of one-level gear (26) has a pair of secondary gear (25), a pair of deviate from in the equal fixedly connected with of one end of one-level gear (26) input shaft (24), a pair of the input shaft (24) deviate from in the one end of one-level gear (26) all rotates and is connected with turning shaft (22), a pair of turning shaft (22) all is the cross, and a pair of the other end of turning shaft (22) all rotates and is connected with one-level transmission shaft (28), a pair of one-level transmission shaft (28) deviate from in the one end of turning shaft (22) all passes through fixed connection The telescopic link (27) sliding connection have secondary drive shaft (21), telescopic link (27) are the quadrangular form, and a pair of one end that deviates from in secondary drive shaft (21) in one-level transmission shaft (28) all is connected with through steering shaft (22) rotation output shaft (23), and a pair of one end that deviates from in steering shaft (22) of output shaft (23) all installs polishing wheel (3).

2. The polishing device for producing aluminum alloy hubs according to claim 1, wherein: the close to of fixed shell (1) the one end of one-level gear (26) is connected with fixed knot structure (5), fixed knot structure (5) are including installation piece (51) and fixation nut (52), the close to of fixed shell (1) the one end fixedly connected with of one-level gear (26) is a pair of installation piece (51), it is a pair of the deviating from of installation piece (51) the equal threaded connection in one end of fixed shell (1) has fixation nut (52).

3. The polishing device for producing aluminum alloy hubs according to claim 1, wherein: the fixed shell (1) deviate from the one end of one-level gear (26) is connected with limit structure (4), limit structure (4) are including fixed plate (41), axis of rotation (42) and regulation circle (43), the deviation of fixed shell (1) the one end fixedly connected with of one-level gear (26) is two couples fixed plate (41), and is a pair all pass through between fixed plate (41) axis of rotation (42) rotate and are connected with regulation circle (43), it is a pair the inside of adjusting circle (43) all with output shaft (23) rotate and connect.

4. The polishing device for producing aluminum alloy hubs according to claim 3, wherein: the limiting structure (4) further comprises a limiting rod (44), and the two sides of the fixing plate (41) close to the adjusting ring (43) are fixedly connected with the limiting rod (44).

5. The polishing device for producing aluminum alloy hubs according to claim 1, wherein: the inner part of the fixed shell (1) is fixedly connected with a baffle (6), and the baffle (6) is positioned between the pair of primary transmission shafts (28).

6. The polishing device for producing aluminum alloy hubs according to claim 1, wherein: one end of the fixed shell (1) close to the first-stage gear (26) is provided with a pair of oil filling holes (7), and the pair of oil filling holes (7) are through holes.

7. The polishing device for producing aluminum alloy hubs according to claim 1, wherein: the pair of secondary gears (25) are linearly distributed on two sides of the primary gear (26), and the size of the primary gear (26) is the same as that of the pair of secondary gears (25).