CN217653115U - Wear-resistant automobile brake disc - Google Patents
Wear-resistant automobile brake disc Download PDFInfo
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- CN217653115U CN217653115U CN202222046035.1U CN202222046035U CN217653115U CN 217653115 U CN217653115 U CN 217653115U CN 202222046035 U CN202222046035 U CN 202222046035U CN 217653115 U CN217653115 U CN 217653115U
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- wear
- brake disc
- disc body
- resistant
- heat dissipation
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Abstract
The utility model discloses a wear-resisting formula car brake disc, including the brake disc body, the surface of brake disc body is provided with first wear-resisting dish, the back of brake disc body is provided with second wear-resisting dish, the surface mounting of second wear-resisting dish has a set of fixed plug bush, the surface of fixed plug bush runs through in the inside of jack, the surface connection of brake disc body has the annular cover, the inside of brake disc body is provided with the annular fixed block, the surface screw thread of annular cover runs through there is a set of lead screw. The utility model discloses a first wear-resisting dish, brake disc body, fixed plug bush, jack, annular cover, the collocation use of connecting inserted bar, lead screw and annular fixed block for the stand wear and tear intensity of brake disc body improves, still improved the life of brake disc to a certain extent, first wear-resisting dish and second wear-resisting dish convenient to detach and installation simultaneously, the change is convenient for in time dismantle after follow-up first wear-resisting dish or the damage of second wear-resisting dish, the flexibility is higher, convenient to use.
Description
Technical Field
The utility model relates to an automobile parts technical field specifically is a wear-resisting formula car brake disc.
Background
The brake disc is a disc and is an indispensable part in the whole automobile part, the surface of the automobile brake disc is subjected to certain abrasion after the automobile brake disc is used for a long time, and in addition, high temperature is generated when the brake caliper and the brake disc are matched for braking, unnecessary abrasion is caused to the brake disc, and therefore the durable and abrasion-resistant automobile brake disc is needed.
The automobile brake disc in the prior art has the following defects:
the wear-resisting degree of current part car brake disc is relatively poor when using, and after the use of a certain period of time, because of the friction between brake caliper and the brake disc, can make the brake disc wearing and tearing very fast, and then increaseed the degree of wear of brake disc to reduce the life of brake disc, had certain limitation when using.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting formula car brake disc to the brake disc that proposes in solving above-mentioned background is worn and torn easily, reduces life's problem.
In order to achieve the purpose, the utility model provides a wear-resistant automobile brake disc, which comprises a brake disc body, wherein a first wear-resistant disc is arranged on the surface of the brake disc body, and a second wear-resistant disc is arranged on the back surface of the brake disc body;
the surface mounting of second wear-resisting dish has a set of fixed plug bush, a set of jack has been seted up to the inside of brake disc body, the surface of fixed plug bush runs through in the inside of jack, the surface of brake disc body is connected with annular cover, the inside of brake disc body is provided with annular fixed block, the surface screw thread of annular cover runs through has a set of lead screw, and the surface of lead screw is the screw thread respectively and runs through in the inside of fixed plug bush and jack.
Preferably, a set of connecting inserted rods is installed on the back surface of the first wear-resistant disc, and the surface threads of the screw rod penetrate through the connecting inserted rods.
Preferably, a set of first heat dissipation holes is formed in the first wear-resistant disc, a set of second heat dissipation holes is formed in the brake disc body, a set of third heat dissipation holes is formed in the second wear-resistant disc, and the positions of the third heat dissipation holes correspond to the positions of the first heat dissipation holes and the second heat dissipation holes respectively.
Preferably, an annular placing groove is formed in the brake disc body, and the connecting seat is arranged in the annular placing groove.
Preferably, the inside of connecting seat has seted up the shaft hole, the surface of connecting seat has seted up a set of mounting hole.
Preferably, a first connecting hole is formed in the surface of the first wear-resistant disc, and a second connecting hole is formed in the second wear-resistant disc.
Preferably, a group of fourth heat dissipation holes is formed in the annular sleeve, and the surface of each fourth heat dissipation hole penetrates through the brake disc body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a first wear-resisting disc, the brake disc body, the second wear-resisting disc, fixed plug bush, the jack, the annular cover, connect the inserted bar, the collocation use of lead screw and annular fixed block, first wear-resisting disc, the second wear-resisting disc replaces the brake disc body earlier and wears out, make the life that has improved the brake disc body, first wear-resisting disc and second wear-resisting disc convenient to detach and installation simultaneously, the change is convenient for in time dismantle after follow-up first wear-resisting disc or the damage of second wear-resisting disc, the flexibility is higher, convenient to use.
2. The utility model discloses a collocation use of first wear-resisting disc, second wear-resisting disc, first louvre, second louvre, third louvre and fourth louvre for the brake disc body can play certain radiating effect when the braking, and outside air can continue to dispel the heat through the inside that four louvres got into the brake disc body when the automobile wheel hub is followed to the brake disc body and rotates simultaneously, can prolong the life of brake disc body to a certain extent.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing sleeve structure of the present invention;
FIG. 3 is a schematic view of the ring-shaped fixing block of the present invention;
FIG. 4 is a schematic view of the annular sleeve structure of the present invention;
fig. 5 is a schematic view of the structure of the connection insertion rod of the present invention.
In the figure: 1. a brake disc body; 2. a first wear disc; 3. a second wear disk; 4. fixing the plug bush; 5. a jack; 6. an annular sleeve; 7. an annular fixed block; 8. a screw rod; 9. connecting the inserted link; 10. a first heat dissipation hole; 11. a second heat dissipation hole; 12. a third heat dissipation hole; 13. a connecting seat; 14. a shaft hole; 15. mounting holes; 16. a first connection hole; 17. a second connection hole; 18. and a fourth heat dissipation hole.
Detailed Description
Referring to fig. 2, 3 and 5, a wear-resistant automobile brake disc includes a brake disc body 1, a first wear-resistant disc 2 is disposed on a surface of the brake disc body 1, a second wear-resistant disc 3 is disposed on a back surface of the brake disc body 1, a set of fixed plug bushes 4 are mounted on a surface of the second wear-resistant disc 3, a set of insertion holes 5 are formed in the brake disc body 1, surfaces of the fixed plug bushes 4 penetrate through the insertion holes 5, an annular bush 6 is fixedly connected to the surface of the brake disc body 1, an annular fixing block 7 is disposed in the brake disc body 1, a set of lead screws 8 penetrate through surface threads of the annular bush 6, surfaces of the lead screws 8 respectively penetrate through the fixed plug bushes 4 and the insertion holes 5, a set of connecting insertion rods 9 is mounted on a back surface of the first wear-resistant disc 2, and surface threads of the lead screws 8 penetrate through the connecting insertion rods 9.
The surface of the second wear-resistant disc 3 is attached to the back of the brake disc body 1 in advance, at the moment, the fixed plug bush 4 of the second wear-resistant disc surface 3 is plugged into the jack 5 inside the brake disc body 1, at the moment, the connecting plug rod 9 of the back of the first wear-resistant disc 2 is plugged into the jack 5, the surface of the connecting plug rod 9 penetrates through the fixed plug bush 4, at the moment, a worker tightly attaches the first wear-resistant disc 2 and the second wear-resistant disc 3 to the brake disc body 1, at the moment, the annular sleeve 6 is sleeved inside the brake disc body 1, at the moment, the screw rod 8 is screwed in, the surface of the screw rod 8 penetrates through the annular sleeve 6, at the same time, the worker continuously screws the screw rod 8, until the surface thread of the screw rod 8 penetrates through the fixed plug bush 4 and the connecting plug rod 9, until the surface thread of the screw rod 8 penetrates through the annular sleeve 7, the annular sleeve 6 is fixedly connected with the brake disc body 1, at the same time, the fixed plug bush 4 and the connecting plug rod 9 are fixedly connected with the brake disc body 1, so that the first wear-resistant disc body and the second wear-resistant disc body are stably connected with the brake disc body, and the second wear-resistant disc body, so that the service life of the brake disc 1 is prolonged when the first wear-resistant disc body is used. Through the arrangement of the fixed inserting sleeve 4, the connecting inserting rod 9, the annular sleeve 6, the lead screw 8 and the annular fixing block 7, the first wear-resistant disc 2 and the second wear-resistant disc 3 are convenient to be connected with the brake disc body 1 quickly, and meanwhile, the subsequent disassembly is convenient.
Referring to fig. 1, fig. 2 and fig. 4, a set of first heat dissipation holes 10 is formed inside the first wear-resistant disc 2, a set of second heat dissipation holes 11 is formed inside the brake disc body 1, a set of third heat dissipation holes 12 is formed inside the second wear-resistant disc 3, positions of the third heat dissipation holes 12 correspond to positions of the first heat dissipation holes 10 and the second heat dissipation holes 11, an annular placement groove is formed inside the brake disc body 1, a connection seat 13 is arranged inside the annular placement groove, a shaft hole 14 is formed inside the connection seat 13, a set of mounting holes 15 is formed on the surface of the connection seat 13, a first connection hole 16 is formed on the surface of the first wear-resistant disc 2, a second connection hole 17 is formed inside the second wear-resistant disc 3, and the first connection hole 16 and the second connection hole 17 are both used for avoiding the connection seat 13 so that the connection seat 13 can pass through. A group of fourth heat dissipation holes 18 are formed in the annular sleeve 6, and the surfaces of the fourth heat dissipation holes 18 penetrate through the brake disc body 1.
The working principle is as follows: the surface of the second wear-resistant disc 3 is attached to the back of the brake disc body 1 in advance, at the moment, the fixed plug bush 4 on the surface 3 of the second wear-resistant disc is inserted into the plug hole 5 in the brake disc body 1, at the moment, the connecting plug rod 9 on the back of the first wear-resistant disc 2 is inserted into the plug hole 5, so that the surface of the connecting plug rod 9 penetrates through the fixed plug bush 4, at the moment, a worker tightly attaches the first wear-resistant disc 2 and the second wear-resistant disc 3 to the brake disc body 1, at the moment, the screw rod 8 is screwed in, so that the surface of the screw rod 8 penetrates through the annular sleeve 6, simultaneously, the worker continuously screws the screw rod 8 until the surface thread of the screw rod 8 penetrates through the fixed plug bush 4 and the connecting plug rod 9, until the surface thread of the screw rod 8 penetrates through the annular fixed block 7, so that the annular sleeve 6 is fixedly connected with the brake disc body 1, and simultaneously, the fixed plug bush 4 and the connecting plug rod 9 are fixedly connected with the brake disc body 1, the first wear-resistant disc 2 and the second wear-resistant disc 3 are stably connected with the brake disc body 1, the subsequent brake disc body 1 is rubbed by the first wear-resistant disc 2 and the second wear-resistant disc 3 when in use, the service life of the brake disc body 1 is prolonged when in braking, when the brake disc body 1 brakes with a brake caliper, external air can enter the brake disc body 1 through the first heat dissipation hole 10, the second heat dissipation hole 11 and the third heat dissipation hole 12 in the first wear-resistant disc 2, the brake disc body 1 and the second wear-resistant disc 3, so that higher temperature generated by large friction during braking of the brake disc body 1 can be reduced to a certain extent, and after braking is finished, the external air can enter the brake disc body 1 through the first heat dissipation hole 10, the second heat dissipation hole 11 and the third heat dissipation hole 12, continue to dispel the heat to it, improved brake disc body 1's radiating effect, outside air still can get into brake disc body 1's inside through fourth louvre 18 simultaneously, plays the effect of cooling again to brake disc body 1 this moment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (7)
1. The utility model provides a wear-resisting formula car brake disc, includes brake disc body (1), its characterized in that: a first wear-resistant disc (2) is arranged on the surface of the brake disc body (1), and a second wear-resistant disc (3) is arranged on the back of the brake disc body (1);
the surface mounting of second wear-resisting dish (3) has a set of fixed plug bush (4), a set of jack (5) have been seted up to the inside of brake disc body (1), the surface of fixed plug bush (4) runs through in the inside of jack (5), the surface connection of brake disc body (1) has annular cover (6), the inside of brake disc body (1) is provided with annular fixed block (7), the surface screw thread of annular cover (6) runs through has a set of lead screw (8), and the surface of lead screw (8) is the screw thread respectively and runs through in the inside of fixed plug bush (4) and jack (5).
2. A wear-resistant automotive brake disc according to claim 1, characterized in that: a group of connecting inserted rods (9) are installed on the back face of the first wear-resistant disc (2), and surface threads of the screw rod (8) penetrate through the inside of the connecting inserted rods (9).
3. A wear-resistant automotive brake disc as claimed in claim 1, characterized in that: a set of first heat dissipation holes (10) are formed in the first wear-resistant disc (2), a set of second heat dissipation holes (11) are formed in the brake disc body (1), a set of third heat dissipation holes (12) are formed in the second wear-resistant disc (3), and the positions of the third heat dissipation holes (12) correspond to the positions of the first heat dissipation holes (10) and the second heat dissipation holes (11) respectively.
4. A wear-resistant automotive brake disc as claimed in claim 1, characterized in that: an annular placing groove is formed in the brake disc body (1), and a connecting seat (13) is arranged in the annular placing groove.
5. A wear-resistant automobile brake disc as claimed in claim 4, wherein: the connecting device is characterized in that a shaft hole (14) is formed in the connecting seat (13), and a group of mounting holes (15) are formed in the surface of the connecting seat (13).
6. A wear-resistant automotive brake disc as claimed in claim 1, characterized in that: the surface of the first wear-resistant disc (2) is provided with a first connecting hole (16), and the interior of the second wear-resistant disc (3) is provided with a second connecting hole (17).
7. A wear-resistant automotive brake disc as claimed in claim 1, characterized in that: a group of fourth heat dissipation holes (18) are formed in the annular sleeve (6), and the surfaces of the fourth heat dissipation holes (18) penetrate through the brake disc body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222046035.1U CN217653115U (en) | 2022-08-04 | 2022-08-04 | Wear-resistant automobile brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222046035.1U CN217653115U (en) | 2022-08-04 | 2022-08-04 | Wear-resistant automobile brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217653115U true CN217653115U (en) | 2022-10-25 |
Family
ID=83687917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222046035.1U Active CN217653115U (en) | 2022-08-04 | 2022-08-04 | Wear-resistant automobile brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217653115U (en) |
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2022
- 2022-08-04 CN CN202222046035.1U patent/CN217653115U/en active Active
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