CN212098251U

CN212098251U - Novel wheel hub with reliable fixing effect

Info

Publication number: CN212098251U
Application number: CN202020893658.0U
Authority: CN
Inventors: 胡海锋
Original assignee: Taizhou Yuchen Electric Vehicle Technology Co ltd
Current assignee: Taizhou Yuchen Electric Vehicle Technology Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-12-08
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a reliable novel wheel hub of fixed effect, including the centre frame, the centre frame outer end is equipped with a plurality of evenly distributed's backing sheet, and the backing sheet outside is around being equipped with the rim, is equipped with logical groove in the middle of the centre frame, leads to the inslot and is equipped with the connecting pipe, and the centre frame lower extreme is equipped with a plurality of evenly distributed's spliced pole, and the spliced pole is encircleed and is located logical groove outside, is equipped with the connecting piece in the spliced pole, the: the utility model discloses the backing sheet of application dysmorphism carries out fixed connection, can provide different intensity side weight directions according to the use scene of difference, has improved application scope.

Description

Novel wheel hub with reliable fixing effect

Technical Field

The utility model belongs to wheel hub field relates to electric motor car wheel hub equipment, especially relates to a reliable novel wheel hub of fixed effect.

Background

The prior art has the defects that the hub is single in structure, is only suitable for being used on a flat road surface, and is small in application range. For this reason, long-term research has been conducted, and various solutions have been proposed.

For example, chinese patent document discloses an integrally formed hub member and a hub having the hub member [ application No.: 201920680809.1], the hub member including a plurality of spokes; the spoke pieces are radially connected around a central disc, the central disc is provided with a base disc and a retaining wall connected to the outer edge of the base disc, and the inner ends of the spoke pieces are connected to the retaining wall; the center of the chassis is provided with a through center cylinder, and a plurality of convex columns are formed on the chassis and around the center cylinder; the spoke piece, the central disc, the central cylinder and the convex column are all integrally molded by plastics; a central tube is arranged in the central tube, and a connecting piece with internal threads is fixedly stacked at the top end of the convex column. Also disclosed is a hub comprising a rim and an integrally formed hub member as described above connected by the outer ends of its spokes to the inner wall of the rim. The utility model discloses mainly solve the problem of novel plastics wheel hub well axletree and dish installation of stopping, ensure that axletree and dish are stopped can stabilize install in plastics wheel hub.

Above-mentioned scheme, the spoke structure is single, and the mode of setting is fixed, only is applicable to the flat road surface and uses, and application scope is less.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a novel wheel hub that fixed effect is reliable, utilize the special-shaped backing sheet to carry out fixed connection, can provide different intensity side weight directions according to the use scene of difference, improved application scope.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this novel wheel hub that fixed effect is reliable includes centre frame, its characterized in that: the center frame outer end is equipped with a plurality of evenly distributed's backing sheet, the backing sheet outside is around being equipped with the rim, be equipped with logical groove in the middle of the center frame, it is equipped with the connecting pipe to lead to the inslot, the center frame lower extreme is equipped with a plurality of evenly distributed's spliced pole, the spliced pole is encircleed and is located lead to the inslot outside, be equipped with the connecting piece in the spliced pole.

The utility model discloses creatively designed the backing sheet, the application different figurative dysmorphism backing sheet makes centre frame and rim fixed connection, can provide different intensity side weight directions according to the use scene of difference, is applicable to the electric motor car model of different use scenes, has improved application scope.

In the above novel hub with reliable fixing effect, the connecting column is internally provided with a connecting hole, the middle of the inner end of the connecting hole is provided with a positioning groove, the middle of the connecting piece is provided with a positioning plate, and the positioning plate is arranged in the positioning groove.

In the above novel hub with reliable fixing effect, the center frame, the support sheet, the through groove and the connecting column are all integrally formed.

In the above-mentioned novel wheel hub with reliable fixed effect, the connecting piece bottom is located the spliced pole downside, the connecting piece bottom is located connecting bottom upside.

In the above-mentioned novel wheel hub with reliable fixing effect, the middle of the supporting sheet is provided with a hollow part.

In the above novel hub with reliable fixing effect, the cross section of the support sheet is rectangular, a boss is arranged at the upper end of the support sheet, and the boss surrounds the hollowed-out arrangement.

In the above novel hub with reliable fixing effect, the lower end of the support sheet is provided with a plurality of uniformly distributed empty grooves.

In the above novel hub with reliable fixing effect, the outer end of the support sheet is provided with a connection sheet, and the outer end of the connection sheet is arranged at the lower end of the inner wall of the rim.

In the above-mentioned novel wheel hub with reliable fixing effect, the lower end of the center frame is provided with a plurality of grooves which are uniformly distributed.

Compared with the prior art, the utility model has the advantages of:

1. the utility model provides a centre frame, backing sheet, logical groove, spliced pole are integrated into one piece, and for the plastics material, when improving whole steadiness, have reduced whole weight, and plastics material cost is lower in addition, the moulding-die shaping of being convenient for.

2. The utility model provides a backing sheet passes through the connection piece with rim fixed connection on the centre frame, and the in-process dismouting rim of convenient to use personnel in maintaining has improved the convenience.

3. The utility model provides a connecting piece setting is at the spliced pole downside, connects the dish through fixed setting and have the internal screw thread connecting piece and stops the piece, has increased joint strength, and the connecting piece passes through the locating plate setting in the constant head tank, and convenient to use personnel's dismantlement has improved the convenience.

4. The utility model provides a spliced pole and logical groove separation setting, then the spliced pole can not directly transmit the power to leading to groove department when the atress, can effectively reduce the stress intensity who leads to groove department, improve life.

5. The utility model provides a fretwork on the backing sheet, recess and the dead slot of backing sheet lower extreme of centre frame lower extreme can not reduce bulk strength when reducing whole volume, have material saving's advantage, have reduced manufacturing cost.

6. The utility model provides a special-shaped backing sheet can provide different intensity side direction according to the use scene of difference, is applicable to the electric motor car motorcycle type that the difference used the scene, has improved application scope.

Drawings

Fig. 1 is a front view of the supporting sheet of the device structure of the present invention when the cross section is arc.

Fig. 2 is a half sectional view of the structure of the apparatus of fig. 1 according to the present invention.

Fig. 3 is a bottom view of the apparatus of fig. 1 according to the present invention.

Fig. 4 is a front view of the support sheet of the device structure of the present invention with a rectangular cross section.

Fig. 5 is a half sectional view showing the structure of the apparatus of fig. 2 according to the present invention.

Fig. 6 is a bottom view of the apparatus of fig. 2 according to the present invention.

In the figure, 1, a center frame; 2. a support sheet; 3. a rim; 4. a through groove; 5. a connecting pipe; 6. connecting columns; 7. a connecting member; 8. a groove; 9. an empty groove; 21. hollowing out; 22. a boss; 31. connecting sheets; 61. connecting holes; 62. positioning a groove; 63. and (7) positioning the plate.

Detailed Description

As shown in fig. 1 to 6, the present invention will be described in detail, and for convenience of description, the following orientations are defined as follows: the fore-and-aft direction about from top to bottom that says is unanimous with the fore-and-aft direction about from top to bottom of the projection relation of picture 1 itself, the utility model discloses a novel wheel hub that fixed effect is reliable, including centre frame 1, centre frame 1 outer end is equipped with at least three evenly distributed's backing sheet 2, the backing sheet 2 outside is around being equipped with rim 3, be equipped with logical groove 4 in the middle of the centre frame 1, be equipped with connecting pipe 5 in leading to the groove 4, connecting pipe 5 is for having better intensity and wear-resisting material to make, connecting pipe 5 is used for wearing to establish the main moving part axletree of wheel, centre frame 1 lower extreme is equipped with at least three evenly distributed's spliced pole 6, spliced pole 6 is around.

Beneficially, wherein, a connecting hole 61 is formed in the connecting column 6, a positioning groove 62 is formed in the middle of the inner end of the connecting hole 61, a positioning plate 63 is formed in the middle of the connecting member 7, and the positioning plate 63 is arranged in the positioning groove 62, so that the connecting member 7 is arranged in the positioning groove 62 through the positioning plate 63, the detachment of a user is facilitated, and the convenience is improved.

Beneficially, wherein, centre frame 1, backing sheet 2, logical groove 4, spliced pole 6 are integrated into one piece to centre frame 1, backing sheet 2, logical groove 4, spliced pole 6 are integrated into one piece, and are the plastics material, when improving whole steadiness, have reduced whole weight, and plastics material cost is lower in addition, the moulding-press forming of being convenient for.

Beneficially, wherein the bottom end of the connecting piece 7 is arranged at the lower side of the connecting column 6, and the bottom end of the connecting piece 7 is arranged at the upper side of the bottom end of the connecting pipe 5, so that the inner wall of the connecting piece 7 is provided with an internal thread, and the connecting piece 7 is used for connecting a disc brake sheet for wheel braking, and the connecting strength is increased.

Beneficially, wherein, the middle of backing sheet 2 is equipped with fretwork 21, and centre frame 1 lower extreme is equipped with three at least evenly distributed's recess 8 to fretwork 21 on the backing sheet 2, recess 8 of centre frame 1 lower extreme can not reduce overall strength when reducing whole volume, have material saving's advantage, reduced manufacturing cost.

Beneficially, wherein the supporting sheet 2 has an arc-shaped cross section, the supporting sheet 2 is obliquely arranged at the outer end of the central frame 1, the upper end of the supporting sheet 2 is arranged at the upper side of the central frame 1, and the lower end of the supporting sheet 2 is arranged at the lower side of the central frame 1.

Beneficially, wherein, backing sheet 2 cross section is the rectangle, and backing sheet 2 upper end is equipped with boss 22, and boss 22 encircles fretwork 21 and sets up to dysmorphism backing sheet 2 can provide different intensity side direction according to the use scene of difference, is applicable to the electric motor car model of different use scenes, has improved application scope.

The outer end of the support sheet 2 is provided with a connecting sheet 31, the outer end of the connecting sheet 31 is arranged at the lower end of the inner wall of the rim 3, so that the support sheet 2 fixedly connects the rim 3 to the center frame 1 through the connecting sheet 31, a user can conveniently disassemble and assemble the rim 3 in the maintenance process, and convenience is improved.

The lower end of the support sheet 2 is provided with the empty slots 9 which are uniformly distributed, so that the overall strength is not reduced when the overall size of the empty slots 9 is reduced, the material is saved, and the production cost is reduced.

The specific operation mode of the specific embodiment of the invention is as follows: the main moving part axletree of wheel sets up and leads to the inslot 4, and the dish is stopped the piece and is passed through the thread tightening on connecting

piece

7, and 7 bottoms of connecting piece are located logical 4 bottom upsides of groove, and when the dish was stopped the piece and is fixed, adopt to lead to this part difference in height that the groove 4 bottom slightly exceeds the connecting piece 7 bottom, realize the central point of dish piece of stopping and fix, 2 outer ends of backing sheet combine fixedly with connection piece 31 under the soft state, 31 outer end welding of connection piece or integrated into one piece are at the inner wall of rim 3.

The specific embodiments described herein are merely illustrative of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms centre frame, support sheet, rim, through slot, connecting tube, connecting post, connecting piece, groove, empty slot, hollowed out, boss, connecting piece, connecting hole, positioning slot, positioning plate etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. The utility model provides a fixed reliable novel wheel hub of effect, includes centre frame (1), its characterized in that: center frame (1) outer end is equipped with a plurality of evenly distributed's backing sheet (2), backing sheet (2) outside is around being equipped with rim (3), be equipped with logical groove (4) in the middle of center frame (1), be equipped with connecting pipe (5) in leading to groove (4), center frame (1) lower extreme is equipped with a plurality of evenly distributed's spliced pole (6), spliced pole (6) are encircleed and are located lead to the groove (4) outside, be equipped with connecting piece (7) in spliced pole (6).

2. The novel hub of claim 1, wherein: be equipped with connecting hole (61) in spliced pole (6), connecting hole (61) inner centre is equipped with constant head tank (62), be equipped with locating plate (63) in the middle of connecting piece (7), locating plate (63) are located in constant head tank (62).

3. The novel hub of claim 1, wherein: the center frame (1), the supporting sheet (2), the through groove (4) and the connecting column (6) are all integrally formed.

4. The novel hub of claim 1, wherein: the bottom end of the connecting piece (7) is arranged at the lower side of the connecting column (6), and the bottom end of the connecting piece (7) is arranged at the upper side of the bottom end of the connecting pipe (5).

5. The novel hub of claim 1, wherein: the middle of the support sheet (2) is provided with a hollow part (21).

6. The novel hub of claim 5, wherein: the cross section of the support sheet (2) is arc-shaped, the support sheet (2) is obliquely arranged at the outer end of the central frame (1), the upper end of the support sheet (2) is arranged at the upper side of the central frame (1), and the lower end of the support sheet (2) is arranged at the lower side of the central frame (1).

7. The novel hub of claim 5, wherein: the cross section of the support sheet (2) is rectangular, a boss (22) is arranged at the upper end of the support sheet (2), and the boss (22) surrounds the hollow part (21).

8. The novel hub of claim 7, wherein: the lower end of the support sheet (2) is provided with a plurality of uniformly distributed empty grooves (9).

9. The novel hub of claim 1, wherein: the outer end of the support sheet (2) is provided with a connection sheet (31), and the outer end of the connection sheet (31) is arranged at the lower end of the inner wall of the rim (3).

10. The novel hub of claim 1, wherein: the lower end of the center frame (1) is provided with a plurality of grooves (8) which are uniformly distributed.