CN111319590A - High-efficiency novel rotor design for automobile brake - Google Patents
High-efficiency novel rotor design for automobile brake Download PDFInfo
- Publication number
- CN111319590A CN111319590A CN201811530537.3A CN201811530537A CN111319590A CN 111319590 A CN111319590 A CN 111319590A CN 201811530537 A CN201811530537 A CN 201811530537A CN 111319590 A CN111319590 A CN 111319590A
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- 238000004080 punching Methods 0.000 claims abstract description 44
- 239000003292 glue Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 238000010008 shearing Methods 0.000 claims abstract description 22
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000004026 adhesive bonding Methods 0.000 claims description 71
- 238000001514 detection method Methods 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 13
- 238000007731 hot pressing Methods 0.000 claims description 12
- 238000007605 air drying Methods 0.000 claims description 10
- 238000007711 solidification Methods 0.000 claims description 10
- 230000008023 solidification Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a novel efficient rotor design for an automobile brake, which comprises the following steps: material shearing: cutting the coiled steel into 3 square blocks of 350mm by 350mm on a shearing machine; punching: respectively punching 3 square blocks into an A-type sheet, a B-type sheet and a C-type sheet by a punch, and deburring the punched A-type sheet, B-type sheet and C-type sheet by a sand rolling machine; stamping: punching the magnet into a lump material with the size similar to that of the groove on the C-shaped sheet by using a punching machine; cold pressing: pressing the magnet into the groove on the C-shaped sheet by a press; dispensing: dispensing one surface of the A-type sheet, two surfaces of the B-type sheet and one surface of the C-type sheet; attaching: and adhering the A-type sheet dispensing surface and the B-type sheet dispensing surface. The rotor for the automobile brake does not need to be bonded and fixed with the magnet through glue, the rotor for the automobile brake does not loosen the magnet due to long-time use, the stability of the performance of the motor is improved, and the rotor is beneficial to use of people.
Description
Technical Field
The invention relates to the technical field of automobile part processing, in particular to a novel efficient rotor design for an automobile brake.
Background
The rotor refers to the rotator that is supported by the bearing, like objects such as CD self does not have the rotation axis, when it adopted rigid connection or additional axle, can regard as a rotor, and the rotor that the car brake used adopts precision forging or precision casting's method to produce mostly, and magnet is mostly fixed through glue bonding on the rotor for the car brake at present, and this kind of fixed mode, magnet takes place to become flexible easily after long-time the use, influences the stability of motor performance, is unfavorable for people's use.
Disclosure of Invention
The invention aims to provide a novel efficient rotor design for automobile brakes, which has the advantage of convenience in use and solves the problem of inconvenience in use of the rotor for the automobile brakes.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-efficient novel rotor design for car brake, includes following step:
step 1: material shearing: cutting the coiled steel into 3 square blocks of 350mm by 350mm on a shearing machine;
step 2: punching: respectively punching 3 square blocks into an A-type sheet, a B-type sheet and a C-type sheet by a punch, and deburring the punched A-type sheet, B-type sheet and C-type sheet by a sand rolling machine;
and step 3: stamping: punching the magnet into a lump material with the size similar to that of the groove on the C-shaped sheet by using a punching machine;
and 4, step 4: cold pressing: pressing the magnet into the groove on the C-shaped sheet by a press;
and 5: dispensing: dispensing one surface of the A-type sheet, two surfaces of the B-type sheet and one surface of the C-type sheet;
step 6: attaching: gluing the A-type piece gluing surface and the B-type piece gluing surface, and gluing the other gluing surface of the B-type piece and the C-type piece gluing surface;
and 7: hot pressing: quickly curing glue on the attached A-type sheet, B-type sheet and C-type sheet through a hot press to obtain a molded rotor;
and 8: air drying: placing the rotor which is formed by gluing after glue solidification into an air box for air cooling;
and step 9: and (3) detection: and (4) placing the air-cooled rotor on centrifugal equipment for centrifugal detection, wherein the A-type sheet, the B-type sheet, the C-type sheet and the magnet are not dropped.
Preferably, the temperature of the hot press in the step 6 is 170-190 ℃, and the hot press time in the step 6 is 18-22 min.
Preferably, the rotating speed of the centrifugal device in the step 8 is 12000 r/min.
Preferably, the rotational speed of the tumbling machine in the step 2 is 100 revolutions/min.
Preferably, the C-shaped sheet fixes the magnet through the contact point a, the contact point B and the contact point C in the step 1.
Preferably, the air cooling time in the step 8 is 30min-40 min.
Preferably, the glue in the step 5 is EB0422 insulating adhesive pouring sealant.
Compared with the prior art, the invention has the beneficial effects that: the rotor for the automobile brake does not need to be bonded and fixed with the magnet through glue, the rotor for the automobile brake does not loosen the magnet due to long-time use, the stability of the performance of the motor is improved, and the rotor is beneficial to use of people.
Drawings
FIG. 1 is a schematic view of a structural A-type sheet of the present invention;
FIG. 2 is a schematic view of a structural B-shaped sheet of the present invention;
FIG. 3 is a schematic view of the connection between the C-shaped piece and the magnet according to the present invention.
In the figure: 1A type piece, 2B type piece, 3C type piece, 4 magnets, 5 contacts A, 6 contacts B and 7 contacts C.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a novel efficient rotor design for automobile brake includes the following steps:
step 1: material shearing: cutting the coiled steel into 3 square blocks of 350mm by 350mm on a shearing machine;
step 2: punching: respectively punching 3 square blocks into an A-type sheet, a B-type sheet and a C-type sheet by a punch, and deburring the punched A-type sheet, B-type sheet and C-type sheet by a sand rolling machine;
and step 3: stamping: punching the magnet into a lump material with the size similar to that of the groove on the C-shaped sheet by using a punching machine;
and 4, step 4: cold pressing: pressing the magnet into the groove on the C-shaped sheet by a press;
and 5: dispensing: dispensing one surface of the A-type sheet, two surfaces of the B-type sheet and one surface of the C-type sheet;
step 6: attaching: gluing the A-type piece gluing surface and the B-type piece gluing surface, and gluing the other gluing surface of the B-type piece and the C-type piece gluing surface;
and 7: hot pressing: quickly curing glue on the attached A-type sheet, B-type sheet and C-type sheet through a hot press to obtain a molded rotor;
and 8: air drying: placing the rotor which is formed by gluing after glue solidification into an air box for air cooling;
and step 9: and (3) detection: and (4) placing the air-cooled rotor on centrifugal equipment for centrifugal detection, wherein the A-type sheet, the B-type sheet, the C-type sheet and the magnet are not dropped.
Example 1
Material shearing: cutting the coiled steel into 3 square blocks of 350mm by 350mm on a shearing machine; punching: respectively punching 3 square blocks into an A-type sheet, a B-type sheet and a C-type sheet by a punch, and deburring the punched A-type sheet, B-type sheet and C-type sheet by a sand rolling machine; stamping: punching the magnet into a lump material with the size similar to that of the groove on the C-shaped sheet by using a punching machine; cold pressing: pressing the magnet into the groove on the C-shaped sheet by a press; dispensing one surface of the A-type sheet, two surfaces of the B-type sheet and one surface of the C-type sheet; attaching: gluing the A-type piece gluing surface and the B-type piece gluing surface, and gluing the other gluing surface of the B-type piece and the C-type piece gluing surface; hot pressing: quickly curing glue on the attached A-type sheet, B-type sheet and C-type sheet through a hot press to obtain a molded rotor; air drying: placing the rotor which is formed by gluing after glue solidification into an air box for air cooling; and (3) detection: and (4) placing the air-cooled rotor on centrifugal equipment for centrifugal detection, wherein the A-type sheet, the B-type sheet, the C-type sheet and the magnet are not dropped.
Example 2
In example 1, the following steps were added:
the temperature of the hot press in the step 6 is 170-190 ℃, and the hot pressing time in the step 6 is 18-22 min.
Material shearing: cutting the coiled steel into 3 square blocks of 350mm by 350mm on a shearing machine; punching: respectively punching 3 square blocks into an A-type sheet, a B-type sheet and a C-type sheet by a punch, and deburring the punched A-type sheet, B-type sheet and C-type sheet by a sand rolling machine; stamping: punching the magnet into a lump material with the size similar to that of the groove on the C-shaped sheet by using a punching machine; cold pressing: pressing the magnet into the groove on the C-shaped sheet by a press; dispensing one surface of the A-type sheet, two surfaces of the B-type sheet and one surface of the C-type sheet; attaching: gluing the A-type piece gluing surface and the B-type piece gluing surface, and gluing the other gluing surface of the B-type piece and the C-type piece gluing surface; hot pressing: quickly curing glue on the attached A-type sheet, B-type sheet and C-type sheet through a hot press to obtain a molded rotor; air drying: placing the rotor which is formed by gluing after glue solidification into an air box for air cooling; and (3) detection: and (4) placing the air-cooled rotor on centrifugal equipment for centrifugal detection, wherein the A-type sheet, the B-type sheet, the C-type sheet and the magnet are not dropped.
Example 3
In example 2, the following steps were added:
in step 8 the rotational speed of the centrifuge was 12000 rpm.
Material shearing: cutting the coiled steel into 3 square blocks of 350mm by 350mm on a shearing machine; punching: respectively punching 3 square blocks into an A-type sheet, a B-type sheet and a C-type sheet by a punch, and deburring the punched A-type sheet, B-type sheet and C-type sheet by a sand rolling machine; stamping: punching the magnet into a lump material with the size similar to that of the groove on the C-shaped sheet by using a punching machine; cold pressing: pressing the magnet into the groove on the C-shaped sheet by a press; dispensing one surface of the A-type sheet, two surfaces of the B-type sheet and one surface of the C-type sheet; attaching: gluing the A-type piece gluing surface and the B-type piece gluing surface, and gluing the other gluing surface of the B-type piece and the C-type piece gluing surface; hot pressing: quickly curing glue on the attached A-type sheet, B-type sheet and C-type sheet through a hot press to obtain a molded rotor; air drying: placing the rotor which is formed by gluing after glue solidification into an air box for air cooling; and (3) detection: and (4) placing the air-cooled rotor on centrifugal equipment for centrifugal detection, wherein the A-type sheet, the B-type sheet, the C-type sheet and the magnet are not dropped.
Example 4
In example 3, the following steps were added:
the rotational speed of the sander in step 2 is 100 revolutions/min.
Material shearing: cutting the coiled steel into 3 square blocks of 350mm by 350mm on a shearing machine; punching: respectively punching 3 square blocks into an A-type sheet, a B-type sheet and a C-type sheet by a punch, and deburring the punched A-type sheet, B-type sheet and C-type sheet by a sand rolling machine; stamping: punching the magnet into a lump material with the size similar to that of the groove on the C-shaped sheet by using a punching machine; cold pressing: pressing the magnet into the groove on the C-shaped sheet by a press; dispensing one surface of the A-type sheet, two surfaces of the B-type sheet and one surface of the C-type sheet; attaching: gluing the A-type piece gluing surface and the B-type piece gluing surface, and gluing the other gluing surface of the B-type piece and the C-type piece gluing surface; hot pressing: quickly curing glue on the attached A-type sheet, B-type sheet and C-type sheet through a hot press to obtain a molded rotor; air drying: placing the rotor which is formed by gluing after glue solidification into an air box for air cooling; and (3) detection: and (4) placing the air-cooled rotor on centrifugal equipment for centrifugal detection, wherein the A-type sheet, the B-type sheet, the C-type sheet and the magnet are not dropped.
Example 5
In example 4, the following steps were added:
the C-type plate fixes the magnet through the contact point a, the contact point B, and the contact point C in step 1.
Material shearing: cutting the coiled steel into 3 square blocks of 350mm by 350mm on a shearing machine; punching: respectively punching 3 square blocks into an A-type sheet, a B-type sheet and a C-type sheet by a punch, and deburring the punched A-type sheet, B-type sheet and C-type sheet by a sand rolling machine; stamping: punching the magnet into a lump material with the size similar to that of the groove on the C-shaped sheet by using a punching machine; cold pressing: pressing the magnet into the groove on the C-shaped sheet by a press; dispensing one surface of the A-type sheet, two surfaces of the B-type sheet and one surface of the C-type sheet; attaching: gluing the A-type piece gluing surface and the B-type piece gluing surface, and gluing the other gluing surface of the B-type piece and the C-type piece gluing surface; hot pressing: quickly curing glue on the attached A-type sheet, B-type sheet and C-type sheet through a hot press to obtain a molded rotor; air drying: placing the rotor which is formed by gluing after glue solidification into an air box for air cooling; and (3) detection: and (4) placing the air-cooled rotor on centrifugal equipment for centrifugal detection, wherein the A-type sheet, the B-type sheet, the C-type sheet and the magnet are not dropped.
Example 6
In example 5, the following steps were added:
the air cooling time in step 8 is 30min-40 min.
Material shearing: cutting the coiled steel into 3 square blocks of 350mm by 350mm on a shearing machine; punching: respectively punching 3 square blocks into an A-type sheet, a B-type sheet and a C-type sheet by a punch, and deburring the punched A-type sheet, B-type sheet and C-type sheet by a sand rolling machine; stamping: punching the magnet into a lump material with the size similar to that of the groove on the C-shaped sheet by using a punching machine; cold pressing: pressing the magnet into the groove on the C-shaped sheet by a press; dispensing one surface of the A-type sheet, two surfaces of the B-type sheet and one surface of the C-type sheet; attaching: gluing the A-type piece gluing surface and the B-type piece gluing surface, and gluing the other gluing surface of the B-type piece and the C-type piece gluing surface; hot pressing: quickly curing glue on the attached A-type sheet, B-type sheet and C-type sheet through a hot press to obtain a molded rotor; air drying: placing the rotor which is formed by gluing after glue solidification into an air box for air cooling; and (3) detection: and (4) placing the air-cooled rotor on centrifugal equipment for centrifugal detection, wherein the A-type sheet, the B-type sheet, the C-type sheet and the magnet are not dropped.
Example 7
In example 6, the following steps were added:
in the step 5, EB0422 is adopted as glue for insulating, bonding and pouring the glue.
Material shearing: cutting the coiled steel into 3 square blocks of 350mm by 350mm on a shearing machine; punching: respectively punching 3 square blocks into an A-type sheet, a B-type sheet and a C-type sheet by a punch, and deburring the punched A-type sheet, B-type sheet and C-type sheet by a sand rolling machine; stamping: punching the magnet into a lump material with the size similar to that of the groove on the C-shaped sheet by using a punching machine; cold pressing: pressing the magnet into the groove on the C-shaped sheet by a press; dispensing one surface of the A-type sheet, two surfaces of the B-type sheet and one surface of the C-type sheet; attaching: gluing the A-type piece gluing surface and the B-type piece gluing surface, and gluing the other gluing surface of the B-type piece and the C-type piece gluing surface; hot pressing: quickly curing glue on the attached A-type sheet, B-type sheet and C-type sheet through a hot press to obtain a molded rotor; air drying: placing the rotor which is formed by gluing after glue solidification into an air box for air cooling; and (3) detection: and (4) placing the air-cooled rotor on centrifugal equipment for centrifugal detection, wherein the A-type sheet, the B-type sheet, the C-type sheet and the magnet are not dropped.
In summary, the following steps: this novel high-efficient rotor design for automobile brake has solved the inconvenient problem of rotor use for automobile brake.
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 (7)
1. The utility model provides a high-efficient novel rotor design for automobile brake which characterized in that: the method comprises the following steps:
step 1: material shearing: cutting the coiled steel into 3 square blocks of 350mm by 350mm on a shearing machine;
step 2: punching: respectively punching 3 square blocks into an A-type sheet, a B-type sheet and a C-type sheet by a punch, and deburring the punched A-type sheet, B-type sheet and C-type sheet by a sand rolling machine;
and step 3: stamping: punching the magnet into a lump material with the size similar to that of the groove on the C-shaped sheet by using a punching machine;
and 4, step 4: cold pressing: pressing the magnet into the groove on the C-shaped sheet by a press;
and 5: dispensing: dispensing one surface of the A-type sheet, two surfaces of the B-type sheet and one surface of the C-type sheet;
step 6: attaching: gluing the A-type piece gluing surface and the B-type piece gluing surface, and gluing the other gluing surface of the B-type piece and the C-type piece gluing surface;
and 7: hot pressing: quickly curing glue on the attached A-type sheet, B-type sheet and C-type sheet through a hot press to obtain a molded rotor;
and 8: air drying: placing the rotor which is formed by gluing after glue solidification into an air box for air cooling;
and step 9: and (3) detection: and (4) placing the air-cooled rotor on centrifugal equipment for centrifugal detection, wherein the A-type sheet, the B-type sheet, the C-type sheet and the magnet are not dropped.
2. The design of the novel efficient rotor for the brake of the automobile as claimed in claim 1, wherein: the temperature of the hot press in the step 6 is 170-190 ℃, and the hot pressing time in the step 6 is 18-22 min.
3. The design of the novel efficient rotor for the brake of the automobile as claimed in claim 1, wherein: the rotating speed of the centrifugal equipment in the step 8 is 12000 r/min.
4. The design of the novel efficient rotor for the brake of the automobile as claimed in claim 1, wherein: and the rotating speed of the sand rolling machine in the step 2 is 100 revolutions per minute.
5. The design of the novel efficient rotor for the brake of the automobile as claimed in claim 1, wherein: the C-shaped sheet fixes the magnet through a contact point A, a contact point B and a contact point C in the step 1.
6. The design of the novel efficient rotor for the brake of the automobile as claimed in claim 1, wherein: the air cooling time in the step 8 is 30-40 min.
7. The design of the novel efficient rotor for the brake of the automobile as claimed in claim 1, wherein: and in the step 5, EB0422 is adopted as glue for insulating, bonding and pouring the glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811530537.3A CN111319590A (en) | 2018-12-14 | 2018-12-14 | High-efficiency novel rotor design for automobile brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811530537.3A CN111319590A (en) | 2018-12-14 | 2018-12-14 | High-efficiency novel rotor design for automobile brake |
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| Publication Number | Publication Date |
|---|---|
| CN111319590A true CN111319590A (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811530537.3A Pending CN111319590A (en) | 2018-12-14 | 2018-12-14 | High-efficiency novel rotor design for automobile brake |
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| Country | Link |
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| CN (1) | CN111319590A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088364A (en) * | 1992-09-02 | 1994-06-22 | 东芝株式会社 | Permanent magnet rotor and manufacturing installation thereof |
| US20120206008A1 (en) * | 2009-07-22 | 2012-08-16 | Maeick Blanc | Method for Manufacturing an Inner Rotor for a Rotary Electric Machine |
| CN103384097A (en) * | 2012-05-02 | 2013-11-06 | 湖南顺磁材料科技有限公司 | Permanent magnet motor and method for manufacturing same |
| CN204615533U (en) * | 2015-05-05 | 2015-09-02 | 赣州玖发新能源汽车有限公司 | A kind of high-power permanent magnet motor used for electric vehicle |
| CN107659081A (en) * | 2017-11-07 | 2018-02-02 | 黄石艾博科技发展有限公司 | A kind of magneto Surface Mount rotor manufacturing technique method |
-
2018
- 2018-12-14 CN CN201811530537.3A patent/CN111319590A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088364A (en) * | 1992-09-02 | 1994-06-22 | 东芝株式会社 | Permanent magnet rotor and manufacturing installation thereof |
| US20120206008A1 (en) * | 2009-07-22 | 2012-08-16 | Maeick Blanc | Method for Manufacturing an Inner Rotor for a Rotary Electric Machine |
| CN103384097A (en) * | 2012-05-02 | 2013-11-06 | 湖南顺磁材料科技有限公司 | Permanent magnet motor and method for manufacturing same |
| CN204615533U (en) * | 2015-05-05 | 2015-09-02 | 赣州玖发新能源汽车有限公司 | A kind of high-power permanent magnet motor used for electric vehicle |
| CN107659081A (en) * | 2017-11-07 | 2018-02-02 | 黄石艾博科技发展有限公司 | A kind of magneto Surface Mount rotor manufacturing technique method |
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