CN218426714U

CN218426714U - Device for sleeving C-shaped spring on decorative cover of automobile hub

Info

Publication number: CN218426714U
Application number: CN202222343225.XU
Authority: CN
Inventors: 吴逸青; 刘燕凡; 王勋军; 吕家伟
Original assignee: Ganzhou Junyi Technology Co ltd
Current assignee: Ganzhou Junyi Technology Co ltd
Priority date: 2022-09-03
Filing date: 2022-09-03
Publication date: 2023-02-03
Anticipated expiration: 2032-09-03

Abstract

The utility model relates to a wheel hub dress trim cover production facility technical field provides a device of C type spring of automobile wheel hub dress trim cover. Including the under casing, the top of under casing is fixed with the top cap, and the multiunit spout has been seted up to the angularly interval such as top cap, and sliding connection has the arc riser in the spout, and the arc recess has all been seted up on the top of arc riser, and the slotted hole has all been seted up to the bottom of arc recess, and slotted hole sliding connection has the bracing piece, and the top of bracing piece is connected with the arc backup pad, and the outside of arc bracing piece all overlaps there is the spring, and the top of arc backup pad is close to center one side and is equipped with interior baffle, and C type spring is placed on the top of arc riser. The utility model has an arc-shaped vertical plate with adjustable supporting radius, which can adapt to the supporting and compressing of C-shaped springs with more specification ranges; the press mounting of the C-shaped spring can be completed only by pressing the arc-shaped supporting plate downwards by reversely buckling the decorative cover after the C-shaped spring is compressed and reduced.

Description

Device for sleeving C-shaped spring on decorative cover of automobile hub

Technical Field

The utility model relates to a wheel hub dress trim cover production facility technical field, in particular to automobile wheel hub dress trim cover overlaps device of C type spring.

Background

In the field of mechanical assembly, it is often the case that spring rings need to be mounted on a part. The hub decorative cover is installed with the hub in a matched mode through the buckle, the C-shaped spring needs to be installed in the buckle, and restoring force of the buckle is guaranteed through the C-shaped spring.

The C-shaped spring is sleeved in the existing hub decorative cover mainly manually, the manual operation has the flexibility which is not available in the machine, the requirement that the C-shaped spring is sleeved on the hub decorative cover with different specifications can be met, but the manual spring sleeving is easy to fatigue, and the production efficiency is seriously restricted.

Current patent CN106363401A, "spring coil pressure equipment anchor clamps", the opening part of first through-hole can be arranged in to the spring coil, the lower extreme of pressure equipment cover is the height step form, when pushing down, the spring coil is touched earlier to convex terminal surface, and with the spring coil first through-hole of impressing, the spring coil produces cross deformation, the slope gets into first through-hole, the spring coil of slope is pressed into in the second through-hole by the high low terminal surface of pressure equipment cover, then, the pressure equipment head continues to push down, the bottom of the second through-hole of impressing the spring coil, the bottom of second through-hole links to each other with the spring coil installation department of work piece, the pressure equipment head continues to push down the back, the spring coil is impressed smoothly in the work piece, the loaded down with trivial details of artifical installation spring coil has been saved, work efficiency is improved.

Although this patent technique can accomplish the pressure equipment of spring coil, equipment is too heavy, and pressure equipment cover structure wherein is more complicated, and the preparation is inconvenient, when the spring coil of pressure equipment different specifications, needs to trade different pressure equipment cover and pressure equipment head.

Therefore, a device with a simpler structure and a wider application range needs to be researched for carrying out press fitting on the C-shaped spring of the decorative cover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device of automobile wheel hub decoration lid cover C type spring, mainly used solve current spring pressure equipment device too heavy, and the structure is too complicated, the wide problem of accommodation.

The above technical problem of the utility model is mainly solved through following technical scheme: including the columniform under casing of top open-ended, the top of under casing is through screw fixedly connected with top cap, multiunit spout has been seted up radially to the equal angular interval of top cap, sliding connection has the base in the spout, the top fixedly connected with arc riser of base, the top of arc riser all seted up with the coaxial arc recess of arc riser, the multiunit slotted hole has all been seted up to the bottom of arc recess, slotted hole sliding connection has the bracing piece, with organizing in the arc recess the top horizontal support of bracing piece is connected with the arc backup pad, the outside of arc bracing piece all overlaps there is the spring, the top of spring all supports the arc backup pad, the top of arc backup pad is close to under casing center pin one side is equipped with the inner baffle, C type spring is placed to the top of arc riser, the arc riser is drawn close the accessible in step the middle the inner baffle will C type spring is pressed for a short time.

Through the technical scheme, the C-shaped spring is supported by the plurality of groups of arc-shaped vertical plates with changeable supporting radiuses, and the C-shaped spring support device is suitable for supporting C-shaped springs with different specifications. The multiple groups of arc-shaped vertical plates move towards the center synchronously, the C-shaped spring can be reduced, and then the C-shaped spring can be pressed simply by manually pressing down the inverted decorative cover.

Preferably, an outer baffle is arranged on one side of the outer edge of the top end of the arc-shaped vertical plate.

Through above-mentioned technical scheme, come supplementary pressure equipment dress trim cover through outer baffle, play spacing positioning action.

Preferably, a supporting table is arranged in the middle of the bottom box, the top end of the supporting table is connected with a rotary table in a rotating mode, the top end of the rotary table and the bottom of the base are provided with adaptive disc-shaped threads, and the rotary table can drive the base to slide in the sliding groove synchronously in a rotating mode.

Through above-mentioned technical scheme, through dish type threaded connection between carousel and the base, and the base slides in the spout, and the spout is the equal angular interval again, so rotate the in-process at the carousel, can realize the synchronous concerted movement of base to the support and the compressing tightly of C type spring just can be realized to base top fixed connection's arc riser.

Preferably, a conical fluted disc is arranged at the bottom of the rotary disc, a conical tooth column is rotatably connected to one side of the bottom box, the conical fluted disc is in meshing transmission with the conical tooth column, a driving motor is connected to the outer side of the conical tooth column, and a control switch is arranged at the top end of the top cover.

Through the technical scheme, in the specific implementation process, the amount of exercise of the arc-shaped vertical plate is determined according to the sizes of the C-shaped spring in the natural state and the compression state, and the driving motor is used for driving the rotary disc to rotate in the forward direction and the direction so as to control the amount of exercise of the arc-shaped vertical plate.

Preferably, the top end surface of the arc-shaped supporting plate and the top end surface of the arc-shaped vertical plate are on the same horizontal plane.

Through above-mentioned technical scheme, the arc backup pad is used for supporting the dress trim cover, and the arc backup pad is at same horizontal plane with the top face of arc riser, also can be a little higher than the top face of arc riser, and such structural feature helps the inboard interior baffle of arc backup pad to compress C type spring, and the dress trim cover only need push down one section distance, and interior baffle is along with during the backup pad gets into the arc recess, and the restraint of baffle and direct embolia into the dress trim cover in C type spring breaks away from.

The utility model has the advantages that:

1. the arc-shaped vertical plate with adjustable supporting radius can adapt to the supporting and compression of C-shaped springs in more specification ranges;

2. the C-shaped spring can be pressed only by pressing the arc-shaped supporting plate downwards by reversely buckling the decorative cover after the C-shaped spring is compressed and reduced, and the C-shaped spring pressing device is simple in structure and labor-saving.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the structure of the present invention along the half-section of the base;

FIG. 4 is a schematic structural view of the present invention along a half-section of a conical tooth column;

the notation in the figure is:

1. a bottom box, 2. A top cover, 3. A chute, 4. A base, 5. An arc-shaped vertical plate, 501. An outer baffle 502, an arc groove, 6 groove holes, 7 support rods, 8 springs, 9 arc support plates 10.C type spring, 11.internal baffle, 12.rotary disk, 13.disk type screw thread, 14.conical fluted disc, 15.supporting table, 16.conical tooth column, 17.driving motor, 18. Control switch.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b):

the automobile wheel hub decorates device of lid cover C type spring of this embodiment, as shown in fig. 1-4, including top open-ended columniform under casing 1, screw fixedly connected with top cap 2 is passed through on the top of under casing 1, and multiunit spout 3 has radially been seted up to 2 equiangular intervals on the top cap, and sliding connection has base 4 in the spout 3, and the top fixedly connected with arc riser 5 of base 4.

In this embodiment, be equipped with brace table 15 in the middle of the under casing 1 bottom, the top of brace table 15 is rotated and is connected with carousel 12, and the top of carousel 12 is equipped with the dish type screw thread 13 of looks adaptation with the bottom of base 4, and carousel 12 rotates and to drive base 4 and do the synchronous slip in spout 3. The bottom of the rotary disc 12 is provided with a conical fluted disc 14, one side of the bottom box 1 is rotatably connected with a conical tooth column 16, the conical fluted disc 14 is in meshing transmission with the conical tooth column 16, the outer side of the conical tooth column 16 is connected with a driving motor 17, and the top end of the top cover 2 is provided with a control switch 18.

The rotary table 12 is connected with the base 4 through the disc-shaped threads 13, the base 4 slides in the sliding groove 3, the sliding groove 3 has equal angular intervals, and therefore, in the rotating process of the rotary table 12, the synchronous cooperative motion of the base 4 can be realized, and the arc-shaped vertical plate 5 fixedly connected with the top end of the base 4 can support and compress the C-shaped spring 10.

In this embodiment, an outer baffle 501 is disposed at one side of the outer edge of the top end of the arc-shaped vertical plate 5. Outer baffle 501 plays spacing positioning action, and the bottom of trim cover has the cassette, according to outer baffle 501's position, inserts the cassette of trim cover bottom between outer baffle 501, places on arc backup pad 9.

Arc recess 502 coaxial with arc riser 5 has all been seted up on the top of arc riser 5, multiunit slotted hole 6 has all been seted up to the bottom of arc recess 502, slotted hole 6 sliding connection has bracing piece 7, the top horizontal brace of bracing piece 7 in the same group arc recess 502 is connected with arc backup pad 9, arc backup pad 7's the outside all overlaps there is spring 8, arc backup pad 9 is all supported on spring 8's top, arc backup pad 9's top is close to 1 center pin one side of under casing and is equipped with interior baffle 11, C type spring 10 is placed on the top of arc riser 5, arc riser 5 is in step closed up accessible interior baffle 11 to the centre and is pressed C type spring 10 for a short time.

Through above-mentioned technical scheme, be connected through dish type screw thread 13 between carousel 12 and the base 4, and base 4 slides in spout 3, and spout 3 is the equal angle interval again, so rotate the in-process at carousel 12, can realize base 4's synchronous concerted movement to the support and the pressure of C type spring 10 just can be realized to base 4 top fixed connection's arc riser 5.

In the specific implementation process, the amount of movement of the arc-shaped vertical plate 5 is determined according to the sizes of the C-shaped spring 10 in the natural state and the compressed state, and the driving motor 17 is used for driving the rotating disc 12 to rotate forwards and directionally so as to control the amount of movement of the arc-shaped vertical plate 5.

In this embodiment, the top end surface of the arc-shaped supporting plate 9 and the top end surface of the arc-shaped vertical plate 5 are on the same horizontal plane.

Arc backup pad 9 is used for supporting the dress trim cover, and arc backup pad 9 is at same horizontal plane with the top face of arc riser 5, also can be a little higher than the top face of arc riser 5, and such structural feature helps the inboard interior baffle 11 of arc backup pad 9 to compress C type spring 10, and the dress trim cover only need push down one section distance, and interior baffle 11 gets into arc recess 502 along with arc backup pad 9, and C type spring 10 breaks away from the restraint of interior baffle 11 and directly embolias into the dress trim cover.

Before the device is used, the motion trail of the arc-shaped vertical plate 5 is determined according to the outer diameters of the C-shaped spring 10 in a natural state and a compressed state, the driving motor 17 is regulated and controlled according to the motion amount of the arc-shaped vertical plate 5, and the driving motor 17 is controlled by the control switch 18.

During the use, place the top of arc riser 5 with C type spring 10, then press control switch 18, the drive of driving motor 17 drives toper tooth post 16 and rotates an amount, and toper tooth post 16 rotates and drives carousel 12 and rotate, and carousel 12 rotates and drives base 4 and move on spout 3 again to realize that the middle of the box of arc riser 5 removes fixed distance, make C type spring 10 just reduced by the compression. As shown in fig. 1 to 4, a decoration cover is placed on the arc support plate 9 in a reverse manner, and the decoration cover is pressed with a slight force, so that the arc support plate 9 is pressed down into the arc groove 502. The inner baffle 11 integrated with the arc support plate 9 is also pressed into the arc groove 502, so that the C-shaped spring 10, which is constrained and compressed by the inner baffle 11, is released. The C-shaped spring 10 which is recovering the original shape gradually becomes larger, and finally the C-shaped spring 10 is restrained by the clamping seat at the bottom of the decorative cover, so that the purpose of pressing the C-shaped spring 10 into the decorative cover is realized.

The inside of the clamping seat of the decorative cover is provided with a groove for placing the spring, so that the C-shaped spring 10 can be just sleeved in the spring groove in the decorative cover only by determining the height of the inner baffle 11 according to the position of the spring groove.

The present embodiment is only an exemplary embodiment of the present invention, and for those skilled in the art, based on the application method and principle disclosed in the present invention, various modifications or variations can be easily made, and not only limited to the structure described in the above embodiments of the present invention, therefore, the manner described in the foregoing is only a preferred embodiment, but not limiting, and all equivalent changes and modifications made according to the present invention are within the scope of the present invention.

Claims

1. A device for sleeving a C-shaped spring on a decorative cover of an automobile hub comprises a cylindrical bottom box (1) with an opening at the top end, the top end of the bottom box (1) is fixedly connected with a top cover (2) through a screw, the top cover (2) is provided with a plurality of groups of sliding chutes (3) in the radial direction at equal angular intervals, a base (4) is connected in the sliding chute (3) in a sliding way, the top end of the base (4) is fixedly connected with an arc-shaped vertical plate (5), it is characterized in that the top ends of the arc-shaped vertical plates (5) are provided with arc-shaped grooves (502) which are coaxial with the arc-shaped vertical plates (5), the bottom of the arc-shaped groove (502) is provided with a plurality of groups of slotted holes (6), the slotted hole (6) is connected with a support bar (7) in a sliding way, the top end of the support bar (7) in the arc-shaped groove (502) in the same group is horizontally supported and connected with an arc-shaped support plate (9), the outer sides of the arc-shaped supporting rods (7) are sleeved with springs (8), the top ends of the springs (8) support the arc-shaped supporting plate (9), an inner baffle (11) is arranged at one side of the top end of the arc-shaped supporting plate (9) close to the central shaft of the bottom box (1), a C-shaped spring (10) is arranged at the top end of the arc-shaped vertical plate (5), the arc-shaped vertical plates (5) are synchronously drawn towards the middle, and the C-shaped spring (10) can be pressed down through the inner baffle (11).

2. The device for sleeving the C-shaped spring on the automobile hub decorative cover according to claim 1, wherein an outer baffle (501) is arranged on one side of the outer edge of the top end of the arc-shaped vertical plate (5).

3. The device for sleeving the C-shaped spring on the decorative cover of the automobile hub according to claim 1, wherein a supporting table (15) is arranged in the middle of the bottom box (1), a rotating disc (12) is rotatably connected to the top end of the supporting table (15), adaptive disc-shaped threads (13) are arranged on the top end of the rotating disc (12) and the bottom of the base (4), and the rotating disc (12) rotates to drive the base (4) to synchronously slide in the sliding groove (3).

4. The device for sleeving the C-shaped spring on the decorative cover of the automobile hub according to claim 3, wherein a conical fluted disc (14) is arranged at the bottom of the rotary disc (12), a conical toothed column (16) is rotatably connected to one side of the bottom box (1), the conical fluted disc (14) is in meshing transmission with the conical toothed column (16), a driving motor (17) is connected to the outer side of the conical toothed column (16), and a control switch (18) is arranged at the top end of the top cover (2).

5. The device for sleeving the C-shaped spring on the decorative cover of the automobile hub according to claim 1, wherein the top end surface of the arc-shaped supporting plate (9) and the top end surface of the arc-shaped vertical plate (5) are on the same horizontal plane.