CN212400772U - High strength automobile wheel hub guard ring - Google Patents

Abstract

The utility model discloses a high strength automobile wheel hub guard ring relates to automobile wheel hub guard ring technical field, and intensity and wearability are not enough for solving current high strength wheel hub guard ring to make guard ring's barrier propterty not good, and can make guard ring installation firm inadequately through the glue installation when the installation, and the guard ring that embedded installation can make need dismantle the tire when changing, thereby too troublesome problem. The utility model discloses a go-between, including go-between, first constant head tank, second constant head tank, grafting ring, first connecting groove, first constant head tank, second constant head tank, grafting ring top, inserting ring's front end is fixed to be provided with the embedded pad, and the embedded pad is provided with ten, first connecting groove has been seted up to the preceding terminal surface of inserting ring, first constant head tank has been seted up to the rear end face inner wall of first connecting groove, the second connecting groove has all been seted up to the top and the below of first.

Description

High strength automobile wheel hub guard ring

Technical Field

The utility model relates to an automobile wheel hub guard ring technical field specifically is a high strength automobile wheel hub guard ring.

Background

The hub that makes that can be inevitable receives the friction during in the daily driving of car and when the side position is fallen down, thereby make wheel hub can damage under the friction, and wheel hub damages and then influences beautifully, heavily then influence wheel hub's use, consequently, can need to protect wheel hub guard ring to wheel hub, thereby when automobile wheel hub takes place the friction, wheel hub guard ring can play the guard action, consequently wheel hub guard ring need have the characteristics of high strength, thereby just can play the effect of protection, and current guard ring is generally through embedded installation and adhesion installation two kinds of methods, the glue installation can make guard ring installation firm inadequately, and embedded installation guard ring can make and need dismantle the tire when changing, thereby it is too troublesome.

The existing high-strength hub protection ring is poor in strength and wear resistance, so that the protection performance of the protection ring is poor, the protection ring is not firmly installed in the installation process through glue, and the protection ring is required to be disassembled when being replaced due to embedded installation, so that the protection ring is too troublesome; therefore, the existing requirements are not met, and the high-strength automobile hub protective ring is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength automobile wheel hub guard ring to current high strength wheel hub guard ring intensity and the wearability that proposes in solving above-mentioned background are not enough, thereby make guard ring's barrier propterty not good, and can make guard ring installation firm inadequately through the glue installation when the installation, and the guard ring that embedded installation can make need dismantle the tire when changing, thereby too troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength automobile hub protection ring comprises a connecting ring, an embedded pad is fixedly arranged at the rear end of the connecting ring, ten embedded pads are arranged, an inserting ring is fixedly arranged at the front end of the connecting ring, a first connecting groove is arranged on the front end surface of the inserting ring, the inner wall of the rear end surface of the first connecting groove is provided with a first positioning groove, the upper part and the lower part of the inner wall of the rear end surface of the first positioning groove are both provided with a second connecting groove, a second positioning groove is arranged on the inner wall of the rear end surface of the second connecting groove, an inserting groove is arranged inside the upper part of the inserting ring, the inner wall of the rear end of the inserting groove is positioned at the rear end of the inner wall of the rear end of the second positioning groove, the front end surface of the inserting ring is provided with a protective strip, the rear end face of protection strip is provided with grafting mechanism, the fixed aramid fiber layer that is provided with of outer wall of protection strip, the fixed nylon fiber layer that is provided with of outer wall on aramid fiber layer.

Preferably, the inserting mechanism is composed of a first connecting strip, a first positioning strip, a second connecting strip, a second positioning strip, an inserting block and a connecting block, the first connecting strip is inserted in the first connecting groove and fixedly connected to the rear end face of the protection strip, the first positioning strip is inserted in the first positioning groove and fixedly connected to the rear end of the first connecting strip, the second connecting strip is provided with two connecting strips, the second connecting strip is inserted in the second connecting groove, the second positioning strip is provided with two connecting blocks, the two second positioning strips are inserted in the second positioning groove, the inserting block is fixedly connected to one end of the first positioning strip, and the connecting block is fixedly connected to the other end of the first positioning strip.

Preferably, second connecting strip and first locating strip fixed connection, second locating strip fixed connection is in the rear end of second connecting strip, the outer wall of first connecting strip and the inner wall laminating and the sliding connection of first connecting groove, the outer wall of first locating strip and the inner wall laminating and the sliding connection of first locating groove, the outer wall of second connecting strip and the inner wall laminating and the sliding connection of second connecting groove, the outer wall of second locating strip and the inner wall laminating and the sliding connection of second locating groove, the slot has been seted up to the inside of connecting block, the outer wall of grafting piece and the inner wall laminating and the sliding connection of slot.

Preferably, the front end and the rear end outer wall of the embedded pad are both fixedly provided with anti-skidding salient points, and the anti-skidding salient points are provided with a plurality of.

Preferably, the through holes are formed in the inner portion of the inserting block and the outer wall of the inserting groove, the through holes are respectively provided with two fixing screws, the fixing screws are inserted into the through holes, the outer wall of each fixing screw is connected with a fixing cap in a threaded mode, the fixing caps are located at the rear ends of the connecting blocks, a stainless steel anti-loose gasket is movably sleeved on the outer wall of one end of each fixing screw, and the stainless steel anti-loose gasket is located on the front end face of each connecting block.

Preferably, the outer wall of the connecting block is attached to the inner wall of the first positioning groove and is in sliding connection with the inner wall of the first positioning groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with aramid fiber layer and nylon fiber layer respectively at the outer wall of protecting strip, because aramid fiber has the superhigh strength, high-modulus and high temperature resistant, acid and alkali resistant and light in weight's characteristics, thereby make the intensity of protecting strip higher through aramid fiber's characteristics, barrier propterty is better, and set up the nylon fiber layer, be because nylon fiber has tough and wear-resisting speciality, consequently can make the wear resistance of protecting strip better through the nylon fiber layer, thereby when taking place to rub, the protecting strip can be wear-resisting more.

2. By arranging the connecting ring, the embedded pad, the inserting ring, the inserting mechanism, the first connecting groove, the second connecting groove, the first positioning groove and the second positioning groove, when the protecting strip is installed, the connecting ring and the inserting ring can be embedded and installed between the hub and the tire through the embedded pad in advance, then the first connecting strip, the second connecting strip, the first positioning strip and the second positioning strip are inserted and connected in the first connecting groove, the second connecting groove, the first positioning groove and the second positioning groove, then the connecting block is inserted and connected in the slot, so that two ends of the protecting strip are fixed, the protecting strip can be fixed at the front end of the inserting ring, the protecting strip can be more firmly fixed with the inserting ring through the shapes of the first connecting strip, the second connecting strip, the first positioning strip and the second positioning strip, the protecting strip is prevented from being firmly fixed due to adhesion of glue, and also need not to dismantle the tire when the protection strip need be changed, only need with connecting block and grafting piece separation, later taking the protection strip out just can accomplish the change to make the installation of protection strip more convenient.

Drawings

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

FIG. 2 is a schematic view of the enlarged structure of the part A of the present invention;

fig. 3 is a rear view structural diagram of a second positioning strip of the present invention;

FIG. 4 is a schematic cross-sectional view of the insertion ring according to the present invention;

FIG. 5 is a schematic side view of the connecting block and the inserting block of the present invention;

FIG. 6 is a schematic side view of the plugging mechanism of the present invention;

fig. 7 is a schematic view of the front structure of the plugging mechanism of the present invention;

fig. 8 is a schematic structural view of the front side of the insertion ring of the present invention;

fig. 9 is a schematic cross-sectional structure view of the plugging mechanism and the plugging ring of the present invention;

in the figure: 1. a connecting ring; 2. an embedded pad; 3. a plug-in ring; 4. a first connecting groove; 5. a first positioning groove; 6. a second connecting groove; 7. a second positioning groove; 8. inserting grooves; 9. a protective strip; 10. a plug-in mechanism; 11. an aramid fiber layer; 12. a nylon fiber layer; 13. an insertion block; 14. connecting blocks; 15. a slot; 16. anti-skid bumps; 17. a through hole; 18. fixing screws; 19. a fixing cap; 20. a stainless steel lock washer; 101. a first connecting bar; 102. a first positioning bar; 103. a second connecting strip; 104. and a second positioning bar.

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.

Referring to fig. 1-9, the present invention provides an embodiment: a high-strength automobile hub protection ring comprises a connecting ring 1, wherein an embedded pad 2 is fixedly arranged at the rear end of the connecting ring 1, ten embedded pads 2 are arranged, an inserting ring 3 is fixedly arranged at the front end of the connecting ring 1, a first connecting groove 4 is formed in the front end face of the inserting ring 3, a first positioning groove 5 is formed in the inner wall of the rear end face of the first connecting groove 4, second connecting grooves 6 are formed above and below the inner wall of the rear end face of the first positioning groove 5, a second positioning groove 7 is formed in the inner wall of the rear end face of the second connecting groove 6, through the arrangement of the first positioning groove 5 and the second positioning groove 7, a protection strip 9 can be more stably fixed at the front end of the inserting ring 3, an inserting groove 8 is formed in the upper portion of the inserting ring 3, and the inner wall of the rear end of the inserting groove 8 is positioned at the rear end of the inner wall of the second positioning groove 7, the preceding terminal surface of grafting ring 3 is provided with protecting strip 9, and the rear end face of protecting strip 9 is provided with grafting mechanism 10, and the outer wall of protecting strip 9 is fixed and is provided with aramid fiber layer 11, and aramid fiber layer 11's outer wall is fixed and is provided with nylon fiber layer 12.

Further, the inserting mechanism 10 is composed of a first connecting bar 101, a first positioning bar 102, a second connecting bar 103, a second positioning bar 104, an inserting block 13 and a connecting block 14, the first connecting bar 101 is inserted inside the first connecting groove 4, and the first connecting bar 101 is fixedly connected with the rear end surface of the protective bar 9, the first positioning bar 102 is inserted in the first positioning groove 5, the first positioning bar 102 is fixedly connected with the rear end of the first connecting bar 101, two second connecting bars 103 are arranged, two second connecting bars 103 are inserted in the second connecting groove 6, two second positioning bars 104 are arranged, two second positioning bars 104 are inserted in the second positioning groove 7, the inserting block 13 is fixedly connected with one end of the first positioning bar 102, the connecting block 14 is fixedly connected with the other end of the first positioning bar 102, and by arranging the inserting block 13 and the connecting block 14, so that the two ends of the protective strip 9 can be fixedly connected by the plug-in block 13 and the connecting block 14.

Further, second connecting strip 103 and first locating strip 102 fixed connection, second locating strip 104 fixed connection is in the rear end of second connecting strip 103, the outer wall of first connecting strip 101 and the inner wall laminating and sliding connection of first connecting groove 4, the outer wall of first locating strip 102 and the inner wall laminating and sliding connection of first locating groove 5, the outer wall of second connecting strip 103 and the inner wall laminating and sliding connection of second connecting groove 6, the outer wall of second locating strip 104 and the inner wall laminating and sliding connection of second locating groove 7, slot 15 has been seted up to the inside of connecting block 14, the outer wall of grafting block 13 and the inner wall laminating and sliding connection of slot 15, through setting up slot 15, make grafting block 13 can peg graft in the inside of connecting block 14, make the fixed more stable between connecting block 14 and the grafting block 13.

Further, the front end of embedded pad 2 and rear end outer wall are all fixed and are provided with anti-skidding bump 16, and anti-skidding bump 16 is provided with a plurality of, through setting up anti-skidding bump 16 for when embedded pad 2 is embedded to be installed between tire and wheel hub, embedded pad 2's fixed more firm.

Further, through-hole 17 has all been seted up with the outer wall of slot 15 to the inside of grafting piece 13, and through-hole 17 is provided with two respectively, fixed screw 18 has all been pegged graft to the inside of two through-holes 17, the outer wall threaded connection of fixed screw 18 has locking cap 19, and locking cap 19 is located the rear end of connecting block 14, stainless steel lock washer 20 has been cup jointed in the outer wall activity of fixed screw 18 one end, and stainless steel lock washer 20 is located the preceding terminal surface of connecting block 14, through setting up stainless steel lock washer 20, thereby can avoid fixed screw 18 to produce after fixed not hard up.

Further, the outer wall of connecting block 14 and the inner wall laminating and the sliding connection of first constant head tank 5, through the outer wall that sets up connecting block 14 and the inner wall laminating and the sliding connection of first constant head tank 5 to avoid connecting block 14 to make the one end of first connecting strip 101, second connecting strip 103, first location strip 102 and second location strip 104 can't peg graft in the inside of first connecting groove 4, second connecting groove 6, first constant head tank 5 and second constant head tank 7.

The working principle is as follows: when the protective strip 9 is required to be installed on a hub, the connecting ring 1 and the inserting ring 3 can be embedded in the hub and the tire through the embedded pad 2 in advance, then the first connecting strip 101, the second connecting strip 103, the first positioning strip 102 and the second positioning strip 104 are inserted into the first connecting groove 4, the second connecting groove 6, the first positioning groove 5 and the second positioning groove 7 through the inserting groove 8, and the connecting block 14 and the inserting block 13 can also slide in the first positioning groove 5 because the outer wall of the connecting block 14 is attached to and slidably connected with the inner wall of the first positioning groove 5 and the volume of the inserting block 13 is smaller than that of the connecting block 14, so that the inserting block 13 and the connecting block 14 cannot influence the first connecting strip 101, the second connecting strip 103, the first positioning strip 102 and the second positioning strip 104 on the first connecting groove 4, the second connecting groove 6, the second positioning groove 6, and the connecting block 104, The insertion fit between the first positioning groove 5 and the second positioning groove 7 is that after the first connecting strip 101, the second connecting strip 103, the first positioning strip 102 and the second positioning strip 104 are respectively inserted into the first connecting groove 4, the second connecting groove 6, the first positioning groove 5 and the second positioning groove 7, the connecting block 14 is inserted into the slot 15 through the insertion groove 8, and the connecting block 14 is fixed inside the slot 15 through the fixing screw 18 and the fixing cap 19, so that the two ends of the protection strip 9 are fixed with each other, the protection strip 9 can be fixed at the front end of the insertion ring 3, the rear end face of the protection strip 9 can be attached to the outer wall of the insertion ring 3, so that the installation of the protection strip 9 is completed, and the high strength and wear-resistant characteristics of the nylon fiber layer 12 and the aramid fiber layer 11 can make the protection strip 9 have higher strength and be more durable, when the protection strip 9 needs to be replaced, the connecting block 14 and the inserting block 13 are detached and separated only by the fixing screw 18, and then the protection strip 9 is drawn out for replacement.

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.

Claims (6)

1. The utility model provides a high strength automobile wheel hub guard ring, includes go-between (1), its characterized in that: the rear end of the connecting ring (1) is fixedly provided with an embedded pad (2), ten embedded pads (2) are arranged, the front end of the connecting ring (1) is fixedly provided with an inserting ring (3), the front end face of the inserting ring (3) is provided with a first connecting groove (4), the inner wall of the rear end face of the first connecting groove (4) is provided with a first positioning groove (5), the upper part and the lower part of the inner wall of the rear end face of the first positioning groove (5) are both provided with a second connecting groove (6), the inner wall of the rear end face of the second connecting groove (6) is provided with a second positioning groove (7), the inner part of the upper part of the inserting ring (3) is provided with an inserting groove (8), the inner wall of the rear end of the inserting groove (8) is positioned at the rear end of the inner wall of the rear end of the second positioning groove (7), the front end face of the inserting ring (3) is provided with a protective strip (9), and the rear end face, the outer wall of protection strip (9) is fixed and is provided with aramid fiber layer (11), the outer wall of aramid fiber layer (11) is fixed and is provided with nylon fiber layer (12).

2. The high-strength automobile hub guard ring according to claim 1, characterized in that: the inserting mechanism (10) comprises a first connecting strip (101), a first positioning strip (102), a second connecting strip (103), a second positioning strip (104), an inserting block (13) and a connecting block (14), wherein the first connecting strip (101) is inserted in the first connecting groove (4), the first connecting strip (101) is fixedly connected with the rear end face of the protective strip (9), the first positioning strip (102) is inserted in the first positioning groove (5), the first positioning strip (102) is fixedly connected with the rear end of the first connecting strip (101), two second connecting strips (103) are arranged, the two second connecting strips (103) are inserted in the second connecting groove (6), the two second positioning strips (104) are arranged, the two second positioning strips (104) are inserted in the second positioning groove (7), and the inserting block (13) is fixedly connected with one end of the first positioning strip (102), the connecting block (14) is fixedly connected to the other end of the first positioning strip (102).

3. The high-strength automobile hub guard ring according to claim 2, characterized in that: second connecting strip (103) and first locating strip (102) fixed connection, second locating strip (104) fixed connection is in the rear end of second connecting strip (103), the outer wall of first connecting strip (101) and the inner wall laminating and sliding connection of first connecting groove (4), the outer wall of first locating strip (102) and the inner wall laminating and sliding connection of first locating groove (5), the outer wall of second connecting strip (103) and the inner wall laminating and sliding connection of second connecting groove (6), the outer wall of second locating strip (104) and the inner wall laminating and sliding connection of second locating groove (7), slot (15) have been seted up to the inside of connecting block (14), the outer wall of plug-in block (13) and the inner wall laminating and sliding connection of slot (15).

4. The high-strength automobile hub guard ring according to claim 1, characterized in that: the front end and the rear end outer wall of the embedded pad (2) are fixedly provided with anti-skidding convex points (16), and the anti-skidding convex points (16) are provided with a plurality of.

5. The high-strength automobile hub guard ring according to claim 3, characterized in that: through-hole (17) have all been seted up with the outer wall of slot (15) in the inside of grafting piece (13), and through-hole (17) are provided with two respectively, two fixed screw (18) have all been pegged graft to the inside of through-hole (17), the outer wall threaded connection of fixed screw (18) has locking cap (19), and locking cap (19) are located the rear end of connecting block (14), stainless steel lock washer (20) have been cup jointed in the outer wall activity of fixed screw (18) one end, and stainless steel lock washer (20) are located the preceding terminal surface of connecting block (14).

6. The high-strength automobile hub guard ring according to claim 2, characterized in that: the outer wall of the connecting block (14) is attached to the inner wall of the first positioning groove (5) and is in sliding connection with the inner wall.

Images