Container type brake disc

Abstract

The utility model discloses a packaging type brake disc which comprises a first brake disc body, an embedding groove is axially formed in the center of the outer side of the first brake disc body, a chuck is arranged in the embedding groove, a plurality of containing grooves distributed at equal intervals are formed in the outer edge of the chuck in the radial direction, and a fastener is movably connected in each containing groove. The outer portion of the first brake disc is connected with a second brake disc through a bolt, and the second brake disc abuts against the chuck. The first brake disc and the second brake disc are connected through the bolts, the chucks, the fasteners and the limiting pieces, so that the whole brake disc can be detached and maintained conveniently, the whole brake disc does not need to be replaced, only damaged parts need to be detached and replaced, and maintenance cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to brake disc technical field especially relates to a set type brake disc. BACKGROUND

[0002] Brake disc is the important part of automobile when braking, and is used for the brake of automobile, and the brake disc rotates along with the automobile in the automobile advancing process, and the effect of deceleration or parking is played through the brake caliper clamping the brake disc when braking. Some brake discs existing on the market are integrally cast, if some parts on the brake disc are damaged, the whole brake disc is replaced, and the maintenance cost is increased. SUMMARY

[0003] The utility model discloses a set type brake disc which solves the problems in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model discloses a set type brake disc, which comprises a brake disc one, a recess is formed on the outer center axis of the brake disc one, a chuck is arranged in the recess, a plurality of equidistantly distributed receiving grooves are formed on the outer edge of the chuck, one fastener is movably connected in each receiving groove, one brake disc two is connected to the outside of the brake disc one through bolts, and the brake disc two abuts against the chuck.

[0005] Further description of the above technical scheme: a plurality of equidistantly distributed positioning holes are formed on the outside of the brake disc two, a plurality of equidistantly distributed threaded grooves are formed on the outside of the brake disc one, one bolt is movably inserted into each positioning hole, and the end of the bolt is screwed into the threaded groove.

[0006] Further description of the above technical scheme: the fastener comprises a lock block movably connected in the receiving groove, a plurality of equidistantly distributed insertion grooves are formed on the inner wall of the recess, one lock block is inserted into each insertion groove, a single-tooth groove is formed on the end face of the lock block, a gear is engaged in the single-tooth groove, a guide column is fixedly sleeved on the center of the gear, the guide column is rotatably inserted into the receiving groove, a pull block is telescopically connected to the end of the guide column, one limiting piece is movably connected to the end of each pull block, and the limiting piece is fixedly connected to the chuck.

[0007] Further description of the above technical scheme: a recess is formed on the inner side of the pull block, two mirror-symmetrical sliding grooves two are horizontally formed on the inner wall of the recess, one sliding block two is slidably connected in each sliding groove two, the sliding block two is fixedly connected to the guide column, and a spring is fixedly connected between the sliding block two and the sliding groove two.

[0008] As a further description of the above technical solution: the limiting piece includes four positioning grooves horizontally formed in the inner side of the pulling block, one positioning column is inserted into each of the positioning grooves, and the positioning column is fixedly connected with the chuck.

[0009] As a further description of the above technical solution: two mirror-symmetrical sliding grooves one are radially formed in the inner wall of the accommodating groove, one sliding block one is slidingly connected in each of the sliding grooves one, and the sliding block one is fixedly connected with the locking block.

[0010] As a further description of the above technical solution: the pulling block is an outer hexagonal block, a plurality of blind holes adapted to the shape of the pulling block are axially formed in the inner side of the brake disc two, and one pulling block is inserted into each of the blind holes.

[0011] As a further description of the above technical solution: a guide groove is axially formed in the inner wall of the embedding groove, a guide block is axially slidingly inserted into the guide groove, and the guide block is fixed to the outer edge of the chuck.

[0012] The utility model has the advantages of:

[0013] Compared with the prior art, the assembled brake disc is connected by the brake disc one and the brake disc two through bolts, chucks, fasteners and limiting pieces, so that the brake disc can be disassembled as a whole, which facilitates maintenance, and only the damaged parts need to be disassembled and replaced, thereby saving maintenance costs. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the overall structure of the utility model;

[0015] Figure 2 It is a sectional view of the overall structure of the utility model;

[0016] Figure 3 It is a perspective view of the utility model Figure 2 It is an enlarged view of the structure at A in the utility model;

[0017] Figure 4 It is an enlarged view of the structure at B in the utility model. Figure 3

[0018] LEGEND:

[0019] 1, brake disc one; 2, brake disc two; 3, bolt; 4, positioning hole; 5, threaded groove; 6, embedding groove; 7, chuck; 8, accommodating groove; 9, locking block; 10, gear; 11, blind hole; 12, pulling block; 13, groove; 14, guide column; 15, single-tooth groove; 16, sliding block one; 17, sliding groove one; 18, sliding block two; 19, spring; 20, sliding groove two; 21, positioning groove; 22, positioning column. ​DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] With reference to Figures 1 to 4 The utility model provides a kind of assembled brake disc: including brake disc one 1, the outer side center axis of brake disc one 1 is embedded groove 6, embedded groove 6 is equipped with chuck 7, the outer edge of chuck 7 is radially provided with multiple equidistant distribution's storage slot 8, each storage slot 8 is each movably connected with a fastener, the outside of brake disc one 1 is connected with one brake disc two 2 by bolt 3, the outside of brake disc two 2 is radially penetrated by multiple equidistant annular distribution's positioning hole 4, the outside of brake disc one 1 is axially provided with multiple equidistant distribution's thread groove 5, each positioning hole 4 is each movably connected with a bolt 3, the end of bolt 3 is threadedly connected in thread groove 5, brake disc two 2 and chuck 7 abut;

[0022] Fastener includes lock block 9 movably connected in storage slot 8, the inner wall of storage slot 8 is radially provided with two mirror image symmetrical sliding groove one 17, each sliding groove one 17 is each slidably connected with a sliding block one 16, sliding block one 16 is fixedly connected with lock block 9, the inner wall of embedded groove 6 is radially provided with multiple equidistant distribution's insertion slot, each insertion slot is each inserted with a lock block 9, the end surface of lock block 9 penetrates single tooth slot 15, single tooth slot 15 is engaged with gear 10, the center of gear 10 is fixedly sleeved with guide column 14, guide column 14 rotationally penetrates storage slot 8, the end of guide column 14 is telescopically connected with pull block 12, the end of each pull block 12 is each movably connected with a limiting piece, limiting piece is fixedly connected with chuck 7.

[0023] The inside of pull block 12 is axially provided with recess 13, the inner wall of recess 13 is horizontally provided with two mirror image symmetrical sliding groove two 20, each sliding groove two 20 is each slidably connected with a sliding block two 18, sliding block two 18 is fixedly connected with guide column 14, sliding block two 18 and sliding groove two 20 are jointly fixed with a spring 19, limiting piece includes four positioning slots 21 horizontally provided in the inside of pull block 12, each positioning slot 21 is each inserted with a positioning column 22, positioning column 22 is fixedly connected with chuck 7, pull block 12 is outer hexagonal block, the inside of brake disc two 2 is axially provided with multiple blind holes 11 matched with the shape of pull block 12, each blind hole 11 is each inserted with a pull block 12, the inner wall of embedded groove 6 is axially provided with a guide slot, guide block is axially slidably inserted in guide slot, and guide block is fixed to the outer edge of chuck 7.

[0024] The brake disc one 1 and the brake disc two 2 are connected by the bolt 3, the chuck 7, the fastener and the limiting piece, so that the brake disc can be disassembled as a whole, the brake disc is convenient to maintain, the whole brake disc does not need to be replaced, only the damaged parts need to be disassembled and replaced, and then the maintenance cost is saved.

[0025] Working principle: when the brake disc is disassembled, the bolt 3 is removed, the brake disc two 2 is disassembled, the pull block 12 is pulled out, the positioning column 22 in the pull block 12 is separated from the positioning groove 21, the spring 19 is compressed, the pull block 12 is rotated by 90 degrees, the pull block 12 drives the guide column 14 to rotate, the guide column 14 drives the gear 10 to rotate, the lock block 9 is retracted into the storage groove 8 from the insertion slot under the action of the single-tooth groove 15, the pull block 12 is loosened, the spring 19 is reset, the positioning groove 21 in the pull block 12 is connected with the other two positioning columns 22, the chuck 7 is taken out from the embedding groove 6 in the brake disc one 1, the guide block on the chuck 7 is aligned with the guide groove in the embedding groove 6, the pull block 12 is pulled out, the positioning column 22 in the pull block 12 is separated from the positioning groove 21, the spring 19 is compressed, the pull block 12 is rotated by 90 degrees, the pull block 12 drives the guide column 14 to rotate, the guide column 14 drives the gear 10 to rotate, the lock block 9 is extended from the storage groove 8 and inserted into the insertion slot in the inner wall of the embedding groove 6 under the action of the single-tooth groove 15, the pull block 12 is loosened, the spring 19 is reset, the positioning groove 21 in the pull block 12 is connected with the other two positioning columns 22, then the brake disc two 2 is installed, the blind hole 11 on the back of the brake disc two 2 is aligned with the pull block 12 during installation, and the brake disc two 2 is fixed by the bolt 3.

[0026] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A packaged brake disc comprising a brake disc one (1), characterized in that: The outer side of brake disc one (1) is provided with an embedded slot (6) in the center axis direction, the embedded slot (6) is provided with a chuck (7), the outer edge of the chuck (7) is provided with a plurality of equidistantly distributed receiving grooves (8) in the radial direction, each receiving groove (8) is movably connected with a fastener, the outer side of the brake disc one (1) is connected with a brake disc two (2) through a bolt (3), and the brake disc two (2) abuts against the chuck (7).

2. A packaged brake disc according to claim 1, wherein: The outer side of the brake disc two (2) is radially penetrated by a plurality of equidistantly distributed positioning holes (4), the outer side of the brake disc one (1) is axially provided with a plurality of equidistantly distributed threaded grooves (5), each positioning hole (4) is movably penetrated by a bolt (3), and the end of the bolt (3) is threadedly connected in the threaded groove (5).

3. A packaged brake disc according to claim 1, wherein: The fastener comprises a lock block (9) movably connected in the receiving groove (8), the inner wall of the embedded slot (6) is radially provided with a plurality of equidistantly distributed insertion grooves, each insertion groove is inserted with a lock block (9), the end surface of the lock block (9) is penetrated by a single tooth groove (15), the single tooth groove (15) is engaged with a gear (10), the center of the gear (10) is fixedly sleeved with a guide column (14), the guide column (14) is rotatably penetrated by the receiving groove (8), the end of the guide column (14) is telescopically connected with a pull block (12), the end of each pull block (12) is movably connected with a limiting piece, and the limiting piece is fixedly connected with the chuck (7).

4. A packaged brake disc according to claim 3, wherein: The inner side of the pull block (12) is axially provided with a recess (13), the inner wall of the recess (13) is horizontally provided with two mirror-symmetrical slide grooves two (20), each slide groove two (20) is slidably connected with a slide block two (18), the slide block two (18) is fixedly connected with the guide column (14), and the slide block two (18) and the slide groove two (20) are jointly fixed with a spring (19).

5. A packaged brake disc according to claim 3, wherein: The limiting piece comprises four positioning grooves (21) horizontally provided in the inner side of the pull block (12), each positioning groove (21) is inserted with a positioning column (22), and the positioning column (22) is fixedly connected with the chuck (7).

6. A packaged brake disc according to claim 3, wherein: The inner wall of the receiving groove (8) is radially provided with two mirror-symmetrical slide grooves one (17), each slide groove one (17) is slidably connected with a slide block one (16), and the slide block one (16) is fixedly connected with the lock block (9).

7. A packaged brake disc according to claim 3, wherein: The pull block (12) is an outer hexagonal block, the inner side of the brake disc two (2) is axially provided with a plurality of blind holes (11) matched with the shape of the pull block (12), and each blind hole (11) is inserted with the pull block (12).

8. A packaged brake disc according to claim 1, wherein: The inner wall of the embedded slot (6) is axially provided with a guide slot, a guide block is axially and slidably inserted in the guide slot, and the guide block is fixed to the outer edge of the chuck (7).

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