CN209977100U - Automobile copper-based friction plate with structure for reducing brake caliper hysteresis force - Google Patents
Automobile copper-based friction plate with structure for reducing brake caliper hysteresis force Download PDFInfo
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- CN209977100U CN209977100U CN201920384341.1U CN201920384341U CN209977100U CN 209977100 U CN209977100 U CN 209977100U CN 201920384341 U CN201920384341 U CN 201920384341U CN 209977100 U CN209977100 U CN 209977100U
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Abstract
The utility model discloses a car copper base friction disc with reduce braking pincers and take off stagnation force structure, including fixed base disc and mounting hole, the mounting hole has been seted up at the middle part of fixed base disc, the inside fixedly connected with strengthening rib circle of a week of mounting hole and the fixed base disc that is located, the internal surface fixedly connected with installation gear of strengthening rib circle, the front and the back of fixed base disc just are close to in one side of strengthening rib circle and have all seted up the location mounting groove, the utility model relates to a car copper base friction disc technical field. This car copper base friction disc with reduce braking pincers and take off stagnation force structure has solved current car copper base friction disc when installing through using location mounting groove and installation gear, uses the bolt to install mostly, installs inconveniently, the problem of maintenance inefficiency for this kind of car copper base friction disc can fix a position through location mounting groove, carries out quick axial positioning installation through the installation gear hole that matches.
Description
Technical Field
The utility model relates to an automobile copper base friction disc technical field specifically is an automobile copper base friction disc with reduce braking pincers and take off stagnation force structure.
Background
The automobile brake pad is also called as automobile brake shoe, and refers to a friction material fixed on a brake drum or a brake disc rotating with a wheel, wherein a friction lining and a friction pad bear external pressure to generate friction action so as to achieve the aim of reducing the speed of the automobile. The automobile brake pad is generally composed of a steel plate, a bonding heat insulation layer and a friction block, the steel plate is coated to prevent rust, and the temperature distribution in the coating process is detected by an SMT-4 furnace temperature tracker in the coating process to ensure the quality. Wherein the heat insulating layer is made of a material which does not conduct heat and is used for heat insulation. The friction block is composed of friction material and adhesive, and is pressed on a brake disc or a brake drum to generate friction when braking, so that the purposes of vehicle deceleration and braking are achieved. The pads are gradually worn away due to friction, generally speaking, the lower the cost the faster the brake pad will wear. The brake block is replaced in time after the friction material is used up, otherwise, the steel plate and the brake disc can be in direct contact, and finally the brake effect can be lost and the brake disc can be damaged.
When an existing automobile copper-based friction plate is installed, most of the existing automobile copper-based friction plate is installed through bolts, the installation is inconvenient, the maintenance efficiency is low, and due to the defects that the heat dissipation capacity is poor, the wear resistance is poor, and the radial grooving is arranged, the service life of the existing automobile copper-based friction plate is short.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a car copper base friction disc with reduce braking pincers and take off stagnant force structure has solved current car copper base friction disc and has installed when the installation, uses the bolt mostly, and the installation is inconvenient, and maintenance efficiency is low, and is poor because heat dissipation ability moreover, and the defect that wearability and radial fluting set up for current car copper base friction disc life is shorter problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automobile copper base friction disc with reduce braking pincers and take off stagnation power structure, includes fixed base disc and mounting hole, the mounting hole has been seted up at the middle part of fixed base disc, a week of mounting hole just is located the inside fixedly connected with reinforcing rib circle of fixed base disc, the internal surface fixedly connected with installation gear of reinforcing rib circle, the front and the back of fixed base disc and the one side that is close to in the reinforcing rib circle all seted up the location mounting groove, spiral friction groove has all been seted up to the front and the back of fixed base disc and one side that is located the location mounting groove, spiral friction groove and the one side that is close to in the location mounting groove have seted up radial division groove group.
Preferably, the fixed base plate comprises a copper powder metallurgy brake substrate and heat-conducting steel sheets, and the left side and the right side of the copper powder metallurgy brake substrate are fixedly connected with the heat-conducting steel sheets.
Preferably, the radial grooving group is provided with three to five radial grooving, the width of the radial grooving is 1.00mm, the depth of the radial grooving is 4.00mm, and the groove distance is 3.00 mm.
Preferably, the groove width of the spiral friction groove is 1.20mm, the groove depth is 3.00mm, and the groove pitch is 0.8 mm.
Preferably, the left side and the right side of the copper powder metallurgy brake substrate are fixedly connected with one side of the heat-conducting steel sheet in a friction welding mode.
Preferably, the positioning installation groove is formed by turning.
Advantageous effects
The utility model provides an automobile copper base friction disc with reduce braking pincers and take off stagnation force structure. Compared with the prior art, the method has the following beneficial effects:
(1) the automobile copper-based friction plate with the structure for reducing the brake caliper release force is characterized in that a reinforcing rib ring is fixedly connected to the inner part of a fixed base disc in one circle of a mounting hole, a mounting gear is fixedly connected to the inner surface of the reinforcing rib ring, positioning mounting grooves are formed in the front surface and the back surface of the fixed base disc and in one side close to the reinforcing rib ring, spiral friction grooves are formed in the front surface and the back surface of the fixed base disc and in one side close to the positioning mounting grooves, radial grooving groups are formed in one side of each spiral friction groove close to the positioning mounting grooves, the problems of inconvenient installation and low maintenance efficiency caused by the fact that most of the existing automobile copper-based friction plates are installed by bolts when being installed are solved by applying the positioning installation grooves and the installation gears, the automobile copper-based friction plate can be positioned through the positioning mounting groove, and can be quickly axially positioned and mounted through the matched mounting gear hole.
(2) The automobile copper-based friction plate with the structure for reducing the brake caliper hysteresis force comprises a copper powder metallurgy brake substrate and a heat-conducting steel sheet on a fixed base plate, heat generated by braking can be rapidly dissipated through the heat-conducting steel sheet, the heat-conducting steel sheet is fixedly connected to the left side and the right side of the copper powder metallurgy brake substrate, the left side and the right side of the copper powder metallurgy brake substrate are fixedly connected with one side of the heat-conducting steel sheet in a friction welding mode, after the copper powder metallurgy brake substrate and the heat-conducting steel sheet are fixedly connected in a friction welding mode, the automobile copper-based friction plate is better in heat dissipation performance, the problem of poor heat dissipation performance is solved, the positioning mounting groove is manufactured in a turning mode, and the defects of wear resistance and radial grooving are overcome by matching the positioning mounting groove machined with a spiral friction groove, the service life of the existing copper-based friction plate of the automobile is short.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a cross-sectional view of plane a in fig. 2 according to the present invention.
In the figure: 1-fixing a base disc, 101-a copper powder metallurgy brake substrate, 102-a heat conduction steel sheet, 2-mounting holes, 3-reinforcing rib rings, 4-mounting gears, 5-positioning mounting grooves, 6-spiral friction grooves, 7-radial grooving groups and 701-radial grooving.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a copper-based friction plate of an automobile with a structure for reducing brake caliper release force comprises a fixed base plate 1 and a mounting hole 2, wherein the middle part of the fixed base plate 1 is provided with the mounting hole 2, a reinforcing rib ring 3 is fixedly connected to the inner part of the fixed base plate 1 in a circle of the mounting hole 2, an installation gear 4 is fixedly connected to the inner surface of the reinforcing rib ring 3, positioning mounting grooves 5 are respectively formed in the front surface and the back surface of the fixed base plate 1 and in one side close to the reinforcing rib ring 3, spiral friction grooves 6 are respectively formed in the front surface and the back surface of the fixed base plate 1 and in one side close to the positioning mounting grooves 5, a radial grooving group 7 is formed in one side close to the positioning mounting grooves 5 of the spiral friction grooves 6, the problem that when the existing copper-based friction plate of the automobile is installed by applying the positioning mounting grooves 5 and the installation gear 4 is solved, the copper-based friction plate of the automobile can be positioned through the positioning installation groove 5 and can be quickly and axially positioned and installed through the matched installation gear hole, the fixed base disc 1 comprises a copper powder metallurgy brake substrate 101 and a heat conduction steel sheet 102, the left side and the right side of the copper powder metallurgy brake substrate 101 are fixedly connected with the heat conduction steel sheet 102, heat generated by braking can be quickly dissipated through the heat conduction steel sheet 102, the radial slotting group 7 is provided with three to five radial slotting 701, the width of each radial slotting 701 is 1.00mm, the depth of each radial slotting 701 is 4.00mm, the groove pitch is 3.00mm, the width of each spiral friction groove 6 is 1.20mm, the depth of each radial slotting is 3.00mm, the groove pitch is 0.8mm, the left side and the right side of the copper powder metallurgy brake substrate 101 are fixedly connected with one side of the heat conduction steel sheet 102 in a friction welding mode, after the copper powder metallurgy brake substrate 101 and the heat conduction steel sheet 102 are fixedly connected in a friction welding mode, the automobile copper-based friction plate is better in heat dissipation performance, the problem of poor heat dissipation performance is solved, the positioning installation groove 5 is manufactured in a turning mode, the positioning installation groove 5 machined through turning is matched with the spiral friction groove 6, the defects of abrasion resistance and the arrangement of the radial grooves 701 are overcome, and the problem that the service life of the existing automobile copper-based friction plate is short is solved.
During installation, the automobile copper-based friction plate is installed and positioned through the positioning installation groove 5, then the installation gear 4 is matched and connected with the installation gear hole, and then the brake hoop is correspondingly installed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automobile copper base friction disc with reduce braking pincers and take off stagnation power structure, includes fixed base plate (1) and mounting hole (2), mounting hole (2) have been seted up in the middle part of fixed base plate (1), its characterized in that: a week of mounting hole (2) and the inside fixedly connected with strengthening rib circle (3) that is located fixed basal disc (1), the internal surface fixedly connected with installation gear (4) of strengthening rib circle (3), the front and the back of fixed basal disc (1) just are close to and have all seted up location mounting groove (5) in one side of strengthening rib circle (3), spiral friction groove (6) have all been seted up in the front of fixed basal disc (1) and the back just are located one side of location mounting groove (5), spiral friction groove (6) just are close to and have seted up radial grooving group (7) in one side of location mounting groove (5).
2. An automotive copper-based friction plate with a structure for reducing brake caliper hysteresis force according to claim 1, wherein: the fixed base plate (1) comprises a copper powder metallurgy brake substrate (101) and a heat conduction steel sheet (102), wherein the heat conduction steel sheet (102) is fixedly connected to the left side and the right side of the copper powder metallurgy brake substrate (101).
3. An automotive copper-based friction plate with a structure for reducing brake caliper hysteresis force according to claim 1, wherein: the radial grooving group (7) is provided with three to five radial grooving (701), the groove width of the radial grooving (701) is 1.00mm, the groove depth is 4.00mm, and the groove distance is 3.00 mm.
4. An automotive copper-based friction plate with a structure for reducing brake caliper hysteresis force according to claim 1, wherein: the width of the spiral friction groove (6) is 1.20mm, the depth of the spiral friction groove is 3.00mm, and the distance between the spiral friction grooves is 0.8 mm.
5. An automotive copper-based friction plate with a structure for reducing brake caliper hysteresis force according to claim 2, wherein: the left side and the right side of the copper powder metallurgy brake substrate (101) are fixedly connected with one side of the heat-conducting steel sheet (102) in a friction welding mode.
6. An automotive copper-based friction plate with a structure for reducing brake caliper hysteresis force according to claim 1, wherein: the positioning installation groove (5) is manufactured in a turning mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920384341.1U CN209977100U (en) | 2019-03-26 | 2019-03-26 | Automobile copper-based friction plate with structure for reducing brake caliper hysteresis force |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920384341.1U CN209977100U (en) | 2019-03-26 | 2019-03-26 | Automobile copper-based friction plate with structure for reducing brake caliper hysteresis force |
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| CN209977100U true CN209977100U (en) | 2020-01-21 |
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| CN201920384341.1U Active CN209977100U (en) | 2019-03-26 | 2019-03-26 | Automobile copper-based friction plate with structure for reducing brake caliper hysteresis force |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095617A (en) * | 2022-05-31 | 2022-09-23 | 国焊(上海)智能科技有限公司 | Brake disc and method for manufacturing brake disc |
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2019
- 2019-03-26 CN CN201920384341.1U patent/CN209977100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095617A (en) * | 2022-05-31 | 2022-09-23 | 国焊(上海)智能科技有限公司 | Brake disc and method for manufacturing brake disc |
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