CN211220251U - Automobile brake disc fixing device - Google Patents
Automobile brake disc fixing device Download PDFInfo
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- CN211220251U CN211220251U CN201921918598.7U CN201921918598U CN211220251U CN 211220251 U CN211220251 U CN 211220251U CN 201921918598 U CN201921918598 U CN 201921918598U CN 211220251 U CN211220251 U CN 211220251U
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- brake disc
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- clamping
- connecting rod
- clamping part
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Abstract
The utility model belongs to the technical field of automobile brake disc processing equipment, and discloses an automobile brake disc fixing device, which comprises a bottom plate (1), wherein the middle part of the bottom plate (1) is provided with a first bearing platform (2), the first bearing platform (2) is provided with a second bearing platform (3), and the second bearing platform (3) is provided with at least two clamping rods (4); the bottom plate (1) is connected with a first clamping part (5) and a second clamping part (6) in a sliding mode, and the automobile brake disc can be clamped and fixed. The utility model effectively prevents the automobile brake disc from shifting in the processing process; meanwhile, the damage to the surface of the automobile brake disc is also avoided.
Description
Technical Field
The utility model belongs to the technical field of car brake disc processing equipment, concretely relates to car brake disc fixing device.
Background
The brake disc can rotate along with the advancing of an automobile, when the automobile needs to be decelerated or stopped, the brake disc is rubbed to realize deceleration and stopping, therefore, the brake disc is an important part in the automobile, the surface of the brake disc needs to be ground in the machining process of the brake disc, the existing brake disc clamping and positioning device is simple in clamping mode, and the brake disc is easy to shift in the machining process. In addition, scratches are easily left on the brake disc after the grinding is finished, so that the effect and the service life of the brake disc are affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide an automobile brake disc fixing device.
The utility model discloses the technical scheme who adopts does: a fixing device for an automobile brake disc comprises a bottom plate, wherein a first bearing table is arranged in the middle of the bottom plate, a second bearing table is arranged on the first bearing table, at least two clamping rods are arranged on the second bearing table, a first clamping part and a second clamping part are slidably connected to the bottom plate, the first clamping part and the second clamping part are respectively located on two sides of the first bearing table, the first bearing table is provided with a through groove, the first bearing table is provided with a first through hole and a second through hole which are communicated with the through groove, a first connecting rod penetrates through the first through hole, one end of the first connecting rod is fixedly connected with the first clamping part, and a threaded hole is formed in the end face of the other end of the first connecting rod; a second connecting rod penetrates through the second through hole, one end of the second connecting rod is rotatably connected with the second clamping part, and an external thread matched with the threaded hole of the first connecting rod is arranged at the other end of the second connecting rod.
Furthermore, the first clamping part comprises a base, the base is provided with a mounting hole, an adjusting rod is arranged in the mounting hole, the top of the adjusting rod is provided with a clamping piece, the base is provided with a first fixing hole, the adjusting rod is provided with a second fixing hole, and the adjusting rod and the base can be relatively fixed through the clamping piece penetrating through the first fixing hole and the second fixing hole; the second clamping part and the first clamping part have the same structure.
Furthermore, the cross sections of the mounting hole and the adjusting rod are rectangular.
Furthermore, the clamping piece is arc-shaped.
Further, a rubber pad is arranged on the inner side face of the clamping piece.
Furthermore, the base be provided with the spout, and the bottom plate is provided with the slide rail of rather than the looks adaptation.
The utility model has the advantages that: the automobile brake disc is fixed through the assembly hole of the clamping rod clamped into the automobile brake disc, the automobile brake disc is prevented from rotating and translating, the first clamping part and the second clamping part are reinforced and fixed, and the automobile brake disc is effectively prevented from shifting in the machining process. Meanwhile, the fixing device also avoids the damage to the surface of the automobile brake disc.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the securement of a vehicle brake disc with the projections facing downward;
FIG. 3 is an enlarged schematic view of A in FIG. 2;
FIG. 4 is a schematic illustration of the securement of the brake disc with the projections of the brake disc facing upwardly;
FIG. 5 is an isometric view of the convex side of an automotive brake disc;
figure 6 is an isometric view of the back side of the projection of the brake disc of the automobile;
in the figure: 1-bottom plate, 2-first bearing platform, 3-second bearing platform, 4-clamping rod, 5-first clamping part, 6-second clamping part, 7-through groove, 8-first via hole, 9-second via hole, 10-first connecting rod, 11-second connecting rod, 12-base, 13-mounting hole, 14-adjusting rod, 15-clamping piece, 16-first fixing hole, 17-second fixing hole, 18-clamping piece, 19-automobile brake disc and 20-assembling hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "upper", "front", "rear", "left", "right", "bottom", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present embodiments.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1, 2, 5 and 6, the fixing device for the automobile brake disc comprises a bottom plate 1, wherein a first bearing table 2 is arranged in the middle of the bottom plate 1, a second bearing table 3 is arranged on the first bearing table 2, at least two clamping rods 4 are arranged on the second bearing table 3, and the clamping rods can be clamped into assembling holes 20 of an automobile brake disc 19. The bottom plate 1 is slidably connected with a first clamping part 5 and a second clamping part 6, the first clamping part 5 and the second clamping part 6 are respectively located on two sides of the first receiving platform 2, and the first clamping part 5 and the second clamping part 6 are close to fix the automobile brake disc 10. The first bearing table 2 is provided with a through groove 7, the first bearing table 2 is provided with a first through hole 8 and a second through hole 9 which are communicated with the through groove 7, a first connecting rod 10 penetrates through the first through hole 8, one end of the first connecting rod 10 is fixedly connected with the first clamping part 5, and a threaded hole is formed in the end face of the other end of the first connecting rod 10; the second through hole 9 is provided with a second connecting rod 11 in a penetrating mode, one end of the second connecting rod 11 is rotatably connected with the second clamping portion 6, and the other end of the second connecting rod 11 is provided with an external thread matched with the threaded hole of the first connecting rod 10.
When the protruding back side of the automobile brake disc 19 is ground, as shown in fig. 2, the automobile brake disc 19 is placed on the second receiving platform 3, and the clamping rod 4 is clamped into the assembling hole 20 of the automobile brake disc 19, so that the rotation and the translation of the automobile brake disc in the machining process are prevented, then, the second connecting rod 11 is rotated, a part of the second connecting rod 11 enters the threaded hole of the first connecting rod 10, and the first clamping part 5 and the second clamping part 6 are pulled to clamp and fix the automobile brake disc 19.
When the protruding side of the brake disc 19 needs to be ground, the second connecting rod 11 is rotated reversely, the first clamping portion 5 and the second clamping portion 6 are separated, the automobile brake disc 19 is taken down and turned over, as shown in fig. 4, the lower surface of the automobile brake disc 19 is in contact with the first receiving platform 2, meanwhile, the clamping rod 4 is clamped into the assembling hole 20 of the automobile brake disc 19, the second connecting rod 11 is rotated, and the first clamping portion 5 and the second clamping portion 6 are closed to clamp and fix the automobile brake disc 19.
Example two
As shown in fig. 1, 2, 5 and 6, the fixing device for the automobile brake disc comprises a bottom plate 1, wherein a first bearing table 2 is arranged in the middle of the bottom plate 1, a second bearing table 3 is arranged on the first bearing table 2, at least two clamping rods 4 are arranged on the second bearing table 3, and the clamping rods can be clamped into assembling holes 20 of an automobile brake disc 19. The bottom plate 1 is slidably connected with a first clamping part 5 and a second clamping part 6, the first clamping part 5 and the second clamping part 6 are respectively located on two sides of the first receiving platform 2, and the first clamping part 5 and the second clamping part 6 are close to fix the automobile brake disc 10. The first bearing table 2 is provided with a through groove 7, the first bearing table 2 is provided with a first through hole 8 and a second through hole 9 which are communicated with the through groove 7, a first connecting rod 10 penetrates through the first through hole 8, one end of the first connecting rod 10 is fixedly connected with the first clamping part 5, and a threaded hole is formed in the end face of the other end of the first connecting rod 10; the second through hole 9 is provided with a second connecting rod 11 in a penetrating mode, one end of the second connecting rod 11 is rotatably connected with the second clamping portion 6, and the other end of the second connecting rod 11 is provided with an external thread matched with the threaded hole of the first connecting rod 10.
When the protruding back side of the automobile brake disc 19 is ground, as shown in fig. 2, the automobile brake disc 19 is placed on the second receiving platform 3, and the clamping rod 4 is clamped into the assembling hole 20 of the automobile brake disc 19, so that the rotation and the translation of the automobile brake disc in the machining process are prevented, then, the second connecting rod 11 is rotated, a part of the second connecting rod 11 enters the threaded hole of the first connecting rod 10, and the first clamping part 5 and the second clamping part 6 are pulled to clamp and fix the automobile brake disc 19.
When the protruding side of the brake disc 19 needs to be ground, the second connecting rod 11 is rotated reversely, the first clamping portion 5 and the second clamping portion 6 are separated, the automobile brake disc 19 is taken down and turned over, as shown in fig. 4, the lower surface of the automobile brake disc 19 is in contact with the first receiving platform 2, meanwhile, the clamping rod 4 is clamped into the assembling hole 20 of the automobile brake disc 19, the second connecting rod 11 is rotated, and the first clamping portion 5 and the second clamping portion 6 are closed to clamp and fix the automobile brake disc 19.
As shown in fig. 2 and 3, the first clamping portion 5 includes a base 12, the base 12 is provided with a mounting hole 13, an adjusting rod 14 is arranged in the mounting hole 13, the top of the adjusting rod 14 is provided with a clamping member 15, and the mounting hole 13 and the adjusting rod 14 are rectangular in cross section. The base 12 is provided with a first fixing hole 16, the adjusting rod 14 is provided with a second fixing hole 17, and the adjusting rod 14 and the base 12 can be relatively fixed through the first fixing hole 16 and the second fixing hole 17 by a clamping piece 18; the second clamping portion 6 and the first clamping portion 5 have the same structure. The first connecting rod 10 is fixedly connected with the base 12 of the first clamping part 5, and the second connecting rod 11 is rotatably connected with the base 12 of the second clamping part 6. When it is desired to grind the convex side of the brake disc 19, the adjustment lever 14 is placed in the mounting hole 13 with the clamping member 15 at just the same height as the large diameter end of the automotive brake disc 19. When the convex back side of the automobile brake disc 19 is ground, the adjusting rod 14 is lifted, the clamping piece 18 penetrates through the first fixing hole 16 and the second fixing hole 17, so that the adjusting rod 14 is fixed, and the clamping piece 15 can be clamped and fixed at the same height with the large-diameter end of the automobile brake disc 19.
EXAMPLE III
As shown in fig. 1, 2, 5 and 6, the fixing device for the automobile brake disc comprises a bottom plate 1, wherein a first bearing table 2 is arranged in the middle of the bottom plate 1, a second bearing table 3 is arranged on the first bearing table 2, at least two clamping rods 4 are arranged on the second bearing table 3, and the clamping rods can be clamped into assembling holes 20 of an automobile brake disc 19. The bottom plate 1 is slidably connected with a first clamping part 5 and a second clamping part 6, the first clamping part 5 and the second clamping part 6 are respectively located on two sides of the first receiving platform 2, and the first clamping part 5 and the second clamping part 6 are close to fix the automobile brake disc 10. The first bearing table 2 is provided with a through groove 7, the first bearing table 2 is provided with a first through hole 8 and a second through hole 9 which are communicated with the through groove 7, a first connecting rod 10 penetrates through the first through hole 8, one end of the first connecting rod 10 is fixedly connected with the first clamping part 5, and a threaded hole is formed in the end face of the other end of the first connecting rod 10; the second through hole 9 is provided with a second connecting rod 11 in a penetrating mode, one end of the second connecting rod 11 is rotatably connected with the second clamping portion 6, and the other end of the second connecting rod 11 is provided with an external thread matched with the threaded hole of the first connecting rod 10.
When the protruding back side of the automobile brake disc 19 is ground, as shown in fig. 2, the automobile brake disc 19 is placed on the second receiving platform 3, and the clamping rod 4 is clamped into the assembling hole 20 of the automobile brake disc 19, so that the rotation and the translation of the automobile brake disc in the machining process are prevented, then, the second connecting rod 11 is rotated, a part of the second connecting rod 11 enters the threaded hole of the first connecting rod 10, and the first clamping part 5 and the second clamping part 6 are pulled to clamp and fix the automobile brake disc 19.
When the protruding side of the brake disc 19 needs to be ground, the second connecting rod 11 is rotated reversely, the first clamping portion 5 and the second clamping portion 6 are separated, the automobile brake disc 19 is taken down and turned over, as shown in fig. 4, the lower surface of the automobile brake disc 19 is in contact with the first receiving platform 2, meanwhile, the clamping rod 4 is clamped into the assembling hole 20 of the automobile brake disc 19, the second connecting rod 11 is rotated, and the first clamping portion 5 and the second clamping portion 6 are closed to clamp and fix the automobile brake disc 19.
As shown in fig. 2 and 3, the first clamping portion 5 includes a base 12, the base 12 is provided with a mounting hole 13, an adjusting rod 14 is arranged in the mounting hole 13, the top of the adjusting rod 14 is provided with a clamping member 15, and the mounting hole 13 and the adjusting rod 14 are rectangular in cross section. The base 12 is provided with a first fixing hole 16, the adjusting rod 14 is provided with a second fixing hole 17, and the adjusting rod 14 and the base 12 can be relatively fixed through the first fixing hole 16 and the second fixing hole 17 by a clamping piece 18; the second clamping portion 6 and the first clamping portion 5 have the same structure. The first connecting rod 10 is fixedly connected with the base 12 of the first clamping part 5, and the second connecting rod 11 is rotatably connected with the base 12 of the second clamping part 6. When it is desired to grind the convex side of the brake disc 19, the adjustment lever 14 is placed in the mounting hole 13 with the clamping member 15 at just the same height as the large diameter end of the automotive brake disc 19. When the convex back side of the automobile brake disc 19 is ground, the adjusting rod 14 is lifted, the clamping piece 18 penetrates through the first fixing hole 16 and the second fixing hole 17, so that the adjusting rod 14 is fixed, and the clamping piece 15 can be clamped and fixed at the same height with the large-diameter end of the automobile brake disc 19.
Preferably, the clamping member 15 is arc-shaped and is matched with the large-diameter end of the automobile brake disc 19. The inner side surface of the clamping piece 15 is provided with a layer of rubber pad to prevent the clamping piece 15 from damaging the surface of the automobile brake disc 19. The base 12 is provided with a sliding groove, and the bottom plate 1 is provided with a sliding rail matched with the sliding groove.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (6)
1. The utility model provides an automobile brake disc fixing device which characterized in that: the clamping device comprises a bottom plate (1), wherein a first bearing table (2) is arranged in the middle of the bottom plate (1), a second bearing table (3) is arranged on the first bearing table (2), at least two clamping rods (4) are arranged on the second bearing table (3), the bottom plate (1) is connected with a first clamping part (5) and a second clamping part (6) in a sliding mode, the first clamping part (5) and the second clamping part (6) are respectively located on two sides of the first bearing table (2), the first bearing table (2) is provided with a through groove (7), the first bearing table (2) is provided with a first through hole (8) and a second through hole (9) which are communicated with the through groove (7), a first connecting rod (10) penetrates through the first through hole (8), one end of the first connecting rod (10) is fixedly connected with the first clamping part (5), and a threaded hole is formed in the end face of the other end of the first connecting rod (10); a second connecting rod (11) penetrates through the second through hole (9), one end of the second connecting rod (11) is rotatably connected with the second clamping part (6), and an external thread matched with the threaded hole of the first connecting rod (10) is arranged at the other end of the second connecting rod (11).
2. The brake disc fixing device for the automobile according to claim 1, wherein: the first clamping part (5) comprises a base (12), the base (12) is provided with a mounting hole (13), an adjusting rod (14) is arranged in the mounting hole (13), a clamping piece (15) is arranged at the top of the adjusting rod (14), the base (12) is provided with a first fixing hole (16), the adjusting rod (14) is provided with a second fixing hole (17), and a clamping piece (18) penetrates through the first fixing hole (16) and the second fixing hole (17) to relatively fix the adjusting rod (14) and the base (12); the second clamping part (6) and the first clamping part (5) have the same structure.
3. The brake disc fixing device for the automobile according to claim 2, wherein: the cross sections of the mounting hole (13) and the adjusting rod (14) are rectangular.
4. The brake disc fixing device for the automobile according to claim 2, wherein: the clamping piece (15) is arc-shaped.
5. The brake disc fixing device for the automobile as claimed in claim 4, wherein: and a rubber pad is arranged on the inner side surface of the clamping piece (15).
6. The brake disc fixing device for the automobile according to claim 2, wherein: the base (12) is provided with a sliding groove, and the bottom plate (1) is provided with a sliding rail matched with the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921918598.7U CN211220251U (en) | 2019-11-07 | 2019-11-07 | Automobile brake disc fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921918598.7U CN211220251U (en) | 2019-11-07 | 2019-11-07 | Automobile brake disc fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211220251U true CN211220251U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921918598.7U Active CN211220251U (en) | 2019-11-07 | 2019-11-07 | Automobile brake disc fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211220251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983891A (en) * | 2021-11-02 | 2022-01-28 | 贵州省紫安新材料科技有限公司 | Carbon-ceramic brake disc end face run-out testing device and testing method |
| CN114619307A (en) * | 2022-03-31 | 2022-06-14 | 苏州市职业大学 | Polishing device for producing brake disc |
-
2019
- 2019-11-07 CN CN201921918598.7U patent/CN211220251U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983891A (en) * | 2021-11-02 | 2022-01-28 | 贵州省紫安新材料科技有限公司 | Carbon-ceramic brake disc end face run-out testing device and testing method |
| CN114619307A (en) * | 2022-03-31 | 2022-06-14 | 苏州市职业大学 | Polishing device for producing brake disc |
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