CN112519488A - Hub dismounting and mounting system - Google Patents
Hub dismounting and mounting system Download PDFInfo
- Publication number
- CN112519488A CN112519488A CN202011185641.0A CN202011185641A CN112519488A CN 112519488 A CN112519488 A CN 112519488A CN 202011185641 A CN202011185641 A CN 202011185641A CN 112519488 A CN112519488 A CN 112519488A
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- Prior art keywords
- gear
- adjusting
- fixed
- motor
- support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B31/00—Apparatus or tools for assembling or disassembling wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B31/00—Apparatus or tools for assembling or disassembling wheels
- B60B31/06—Apparatus or tools for assembling or disassembling wheels for removing or attaching cover discs, hub caps, or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a hub dismounting and mounting system which comprises a dismounting module, an adjusting module, a fixing module and a hub. According to the invention, the disassembling module is arranged, so that screws in the hub mounting holes can be loosened, the hub can be conveniently separated from an automobile by a user, the distance between the hub supporting frame and the hub can be adjusted by arranging the adjusting module, the user can fix the hub on the hub supporting frame more conveniently, and the problem that the hub is easy to roll away after being disassembled is solved by arranging the fixing module.
Description
Technical Field
The invention relates to the technical field of equipment maintenance, in particular to a hub dismounting and mounting system.
Background
The most common use in the past for passenger car hub bearings has been the use of single row tapered rollers or ball bearings in pairs. With the development of technology, cars have widely used car hub units. The use range and the use amount of the hub bearing unit are increasing, and the hub bearing unit has been developed to the third generation: the first generation consisted of double row angular contact bearings. The second generation has a flange on the outer raceway for fixing the bearing, which can be simply screwed onto the axle. Making the maintenance of the car easier. The third generation hub bearing unit adopts the matching of the bearing unit and the anti-lock brake system. The hub unit is designed with an inner flange bolted to the drive shaft and an outer flange mounting the entire bearing together. When an automobile tire is broken, the wheel hub needs to be disassembled and the embryo needs to be replaced, but the traditional disassembling tool is very time-consuming and labor-consuming when the wheel hub is disassembled again.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a hub dismounting and mounting system, which solves the problems that when an automobile tire is broken, a hub needs to be dismounted and an embryo needs to be replaced, but the hub is very time-consuming and labor-consuming when a traditional dismounting tool is used for dismounting the hub.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wheel hub dismantles and installing the system, is including dismantling module, adjusting module, fixed module and wheel hub, the dismantlement module include the bottom plate, dismantle motor support, dismantle the motor, dismantle driven gear, dismantle the driving gear, dismantle the lead screw, dismantle bucket support, dismantle the bucket, dismantle lead screw support, rotating electrical machines support, rotatory driving gear, rotatory driven gear, rotatory hexagon socket head socket and sleeve fixed plate, the middle part sliding connection of bottom plate upper surface has dismantlement bucket support, and the bucket is dismantled to the top fixedly connected with dismantlement bucket support, the bottom threaded connection who dismantles bucket support has the dismantlement lead screw, dismantles lead screw and bottom plate and is connected through dismantling lead screw support rotation.
The adjusting module include wheel hub support frame, adjust the telescopic link, adjust a telescopic section of thick bamboo, adjusting motor, regulation driving gear, adjusting nut gear support fixed column, regulation lead screw and adjusting motor support, the side of dismantling the bucket support is provided with the wheel hub support frame, and the upper surface overlap joint of wheel hub support frame has wheel hub, the lower fixed surface of wheel hub support frame is connected with the regulation telescopic link, and the surface sliding connection who adjusts the telescopic link has an adjustment telescopic section of thick bamboo, adjusts telescopic section of thick bamboo and bottom plate fixed connection, the side of adjusting the telescopic section of thick bamboo is provided with the regulation lead screw, adjusts the top and the wheel hub support frame fixed connection.
The fixed module include that fixed band, fixed band containing cylinder, set screw, containing cylinder support, fixed band are drawn into a section of thick bamboo, middle driving gear, middle gear support, middle driven gear, fixed motor support, fixed driving gear and fixed execution gear, the wheel hub support frame about both ends rotate respectively through set screw and containing cylinder support and be connected with fixed band containing cylinder and fixed band and be drawn into a section of thick bamboo, the external fixed surface of fixed band containing cylinder is connected with the fixed band, the fixed band is drawn into the surface of a section of thick bamboo and has been seted up the through-hole, and the fixed band passes this through-hole.
Preferably, dismantle the lead screw and keep away from wheel hub's one end fixedly connected with dismantlement driven gear, dismantle driven gear's surface gear connection has the dismantlement driving gear, and the side of dismantling the driving gear is provided with the dismantlement motor, dismantles the output shaft of motor and dismantles driving gear fixed connection, dismantle motor and bottom plate through dismantling motor support fixed connection.
Preferably, the inside of the disassembling barrel is fixedly connected with a rotating motor through a rotating motor support, and an output shaft of the rotating motor is fixedly connected with a rotating driving gear.
Preferably, dismantle one side fixedly connected with sleeve fixed plate that the bucket is close to wheel hub, the side of sleeve fixed plate is rotated and is connected with six rotatory hexagonal socket in, and not six rotatory hexagonal socket in passes through six rotatory driven gear fixed connection with rotatory driving gear.
Preferably, the outer surface of the adjusting screw rod is in threaded connection with an adjusting nut gear, the upper surface and the lower surface of the adjusting nut gear are both rotatably connected with adjusting nut gear supports, and the two adjusting nut gear supports and the bottom plate are fixedly connected through adjusting nut gear support fixing columns.
Preferably, the outer surface gear of the adjusting nut gear is connected with an adjusting driving gear, an adjusting motor is arranged above the adjusting driving gear, an output shaft of the adjusting motor is fixedly connected with the adjusting driving gear, and the adjusting motor is fixedly connected with the adjusting nut gear support through an adjusting motor support.
Preferably, the side of the fixed belt winding drum is fixedly connected with a fixed execution gear through a connecting shaft, the outer surface of the fixed execution gear is connected with a middle driving gear, the side of the middle driving gear is fixedly connected with a middle driven gear through a connecting shaft, and the middle driving gear and the middle driven gear are rotatably connected with the storage drum support through a middle gear support.
Preferably, the outer surface gear of the middle driven gear is connected with a fixed driving gear, a fixed motor is arranged on the side of the fixed driving gear, an output shaft of the fixed motor is fixedly connected with the fixed driving gear, and the fixed motor is fixedly connected with the middle gear support through a fixed motor support.
Compared with the prior art, the invention provides a hub dismounting and mounting system, which has the following beneficial effects: according to the invention, the disassembling module is arranged, so that screws in the hub mounting holes can be loosened, the hub can be conveniently separated from an automobile by a user, the distance between the hub supporting frame and the hub can be adjusted by arranging the adjusting module, the user can fix the hub on the hub supporting frame more conveniently, and the problem that the hub is easy to roll away after being disassembled is solved by arranging the fixing module.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the present invention.
Fig. 3 is a schematic structural diagram of a regulating module of the present invention.
FIG. 4 is a schematic view of the present invention.
FIG. 5 is a schematic view of a stent module according to the present invention.
Fig. 6 is a schematic structural diagram of a detaching module according to the present invention.
In the figure: 1-disassembling the module; 101-a base plate; 102-disassembling the motor bracket; 103-disassembling the motor; 104-dismounting the driven gear; 105-removing the drive gear; 106-disassembling the lead screw; 107-disassembling the barrel holder; 108-disassembling the barrel; 109-disassembling the screw rod bracket; 110-a rotating electrical machine; 111-rotating machine support; 112-a rotary drive gear; 113-a rotary driven gear; 114-rotating inner hexagonal sleeve; 115-sleeve fixing plate; 2-a regulating module; 201-a hub support frame; 202-adjusting the telescopic rod; 203-adjusting the telescopic cylinder; 204-adjusting the motor; 205-adjusting the drive gear; 206-adjusting nut gear; 207-adjusting nut gear support; 208-adjusting the nut gear bracket fixing column; 209-adjusting the lead screw; 210-adjusting the motor support; 3-fixing the module; 301-fixing the belt; 302-strap storage barrel; 303-set screws; 304-a cartridge holder; 305-the fixing belt is wound into a cylinder; 306-an intermediate drive gear; 307-intermediate gear holder; 308-an intermediate driven gear; 309-fixed motor; 310-fixed motor support; 311-fixed driving gear; 312-fixed implement gear; 4-wheel hub.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the present invention provides a technical solution: a hub dismounting and mounting system comprises a dismounting module 1, an adjusting module 2, a fixing module 3 and a hub 4, as shown in figures 1 and 6, wherein the dismounting module 1 comprises a bottom plate 101, a dismounting motor support 102, a dismounting motor 103, a dismounting driven gear 104, a dismounting driving gear 105, a dismounting lead screw 106, a dismounting barrel support 107, a dismounting barrel 108, a dismounting lead screw support 109, a rotating motor 110, a rotating motor support 111, a rotating driving gear 112, a rotating driven gear 113, a rotating inner hexagonal sleeve 114 and a sleeve fixing plate 115, the middle part of the upper surface of the bottom plate 101 is slidably connected with the dismounting barrel support 107, the top end of the dismounting barrel support 107 is fixedly connected with the dismounting barrel 108, the bottom of the dismounting barrel support 107 is in threaded connection with the dismounting lead screw 106, the dismounting lead screw 106 is rotatably connected with the bottom plate 101 through the dismounting lead screw support 109, one end of the dismounting lead screw 106, far away from, dismantle driven gear 104's surface gear connection has dismantlement driving gear 105, it is provided with dismantlement motor 103 to dismantle driving gear 105's side, dismantle the output shaft of motor 103 and dismantle driving gear 105 fixed connection, dismantle motor 103 and bottom plate 101 through dismantling motor support 102 fixed connection, dismantle the inside of bucket 108 through rotating electrical machines support 111 fixedly connected with rotating electrical machines 110, rotating electrical machines 110's output shaft fixedly connected with rotating electrical driving gear 112, dismantle one side fixedly connected with sleeve fixed plate 115 that bucket 108 is close to wheel hub 4, the side of sleeve fixed plate 115 is rotated and is connected with six rotatory allen key covers 114, not just six rotatory allen key covers 114 and rotating driving gear 112 are through six rotatory driven gear 113 fixed connection.
Referring to fig. 2 and 3, the adjusting module 2 includes a hub supporting frame 201, an adjusting telescopic rod 202, an adjusting telescopic cylinder 203, an adjusting motor 204, an adjusting driving gear 205, an adjusting nut gear 206, an adjusting nut gear bracket 207, an adjusting nut gear bracket fixing column 208, an adjusting lead screw 209 and an adjusting motor bracket 210, the hub supporting frame 201 is arranged on the side of the disassembling barrel bracket 107, the hub 4 is lapped on the upper surface of the hub supporting frame 201, the adjusting telescopic rod 202 is fixedly connected to the lower surface of the hub supporting frame 201, the adjusting telescopic cylinder 203 is slidably connected to the outer surface of the adjusting telescopic rod 202, the adjusting telescopic cylinder 203 is fixedly connected to the base plate 101, the adjusting lead screw 209 is arranged on the side of the adjusting telescopic cylinder 203, the top end of the adjusting lead screw 209 is fixedly connected to the hub supporting frame 201, the adjusting nut gear 206 is connected to the outer surface of the adjusting lead screw 209 in a, the two adjusting nut gear supports 207 are fixedly connected with the bottom plate 101 through adjusting nut gear support fixing columns 208, the outer surface of each adjusting nut gear 206 is connected with an adjusting driving gear 205 through a gear, an adjusting motor 204 is arranged above the adjusting driving gear 205, an output shaft of the adjusting motor 204 is fixedly connected with the adjusting driving gear 205, and the adjusting motor 204 is fixedly connected with the adjusting nut gear supports 207 through adjusting motor supports 210.
Referring to fig. 2 and 5, the fixing module 3 includes a fixing band 301, a fixing band receiving cylinder 302, a fixing screw 303, a receiving cylinder support 304, a fixing band winding cylinder 305, a middle driving gear 306, a middle gear support 307, a middle driven gear 308, a fixing motor 309, a fixing motor support 310, a fixing driving gear 311 and a fixing executing gear 312, the left and right ends of the hub supporting frame 201 are respectively and rotatably connected with the fixing band receiving cylinder 302 and the fixing band winding cylinder 305 through the fixing screw 303 and the receiving cylinder support 304, the outer surface of the fixing band receiving cylinder 302 is fixedly connected with the fixing band 301, the outer surface of the fixing band winding cylinder 305 is provided with a through hole, the fixing band 301 passes through the through hole, the side of the fixing band winding cylinder 305 is fixedly connected with the fixing executing gear 312 through a connecting shaft, the outer surface of the fixing executing gear 312 is connected with the middle driving gear 306, the middle driving gear 306, the middle driven gear 308 and the storage barrel support 304 are rotatably connected through a middle gear support 307, the outer surface of the middle driven gear 308 is connected with a fixed driving gear 311 through a gear, a fixed motor 309 is arranged on the side of the fixed driving gear 311, an output shaft of the fixed motor 309 is fixedly connected with the fixed driving gear 311, and the fixed motor 309 is fixedly connected with the middle gear support 307 through a fixed motor support 310.
When the automobile fixing device is used, a user firstly uses a jack to lift the automobile, at this time, the automobile fixing device is moved to a position where the hub 4 needs to be replaced, at this time, the fixing belt 301 is put on the upper surface of the hub 4, then the fixing motor 309 is started, the output shaft of the fixing motor 309 drives the fixing driving gear 311 to rotate, the fixing driving gear 311 rotates to drive the middle driven gear 308 to rotate, the middle driven gear 308 rotates to drive the middle driving gear 306 to rotate, the middle driving gear 306 rotates to drive the fixing execution gear 312 to rotate, the fixing execution gear 312 rotates to drive the fixing belt winding drum 305 to rotate, the fixing belt winding drum 305 rotates to wind the fixing belt 301 on the outer surface of the fixing belt winding drum 305, so that the hub 4 is fixed on the upper surface of the hub supporting frame 201 through the fixing belt 301, meanwhile, the adjusting motor 204 is started, and the output shaft, the rotation of the adjusting driving gear 205 drives the rotation of the adjusting nut gear 206, the rotation of the adjusting nut gear 206 drives the adjusting screw 209 to move vertically, at this time, the adjusting screw 209 drives the hub supporting frame 201 to move vertically, so that the hub supporting frame 201 better fits with the lower surface of the hub 4, at this time, the user starts the disassembling motor 103, the output shaft of the disassembling motor 103 drives the disassembling driving gear 105 to rotate, the disassembling driving gear 105 rotates to drive the disassembling driven gear 104 to rotate, the disassembling driven gear 104 rotates to drive the disassembling screw 106 to rotate, the disassembling screw 106 rotates to drive the disassembling barrel bracket 107 to slide on the upper surface of the bottom plate 101, at this time, the disassembling barrel bracket 107 drives the disassembling barrel 108 to approach the hub 4, when the rotary inner hexagonal sleeve 114 is aligned with the mounting hole on the side surface of the hub 4, the rotary inner hexagonal sleeve 114 is inserted into the mounting hole on the, then the user starts rotating electrical machines 110, and the output shaft of rotating electrical machines 110 will drive rotatory driving gear 112 and rotate, and rotatory driving gear 112 rotates and will drive rotatory driven gear 113 and rotate, and rotatory driven gear 113 rotates and will drive rotatory hexagonal socket 114 and rotate, and rotatory hexagonal socket 114 rotates and just can make the screw in the wheel hub 4 mounting hole loosen to convenience of customers separates wheel hub 4 and car.
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 (8)
1. The utility model provides a wheel hub dismantles and installing the system, is including dismantling module (1), adjusting module (2), fixed module (3) and wheel hub 4, its characterized in that: the disassembly module (1) comprises a bottom plate (101), a disassembly motor support (102), a disassembly motor (103), a disassembly driven gear (104), a disassembly driving gear (105), a disassembly lead screw (106), a disassembly barrel support (107), a disassembly barrel (108), a disassembly lead screw support (109), a rotating motor (110), a rotating motor support (111), a rotating driving gear (112), a rotating driven gear (113), a rotating inner hexagonal sleeve (114) and a sleeve fixing plate (115), wherein the middle part of the upper surface of the bottom plate (101) is slidably connected with the disassembly barrel support (107), the top end of the disassembly barrel support (107) is fixedly connected with the disassembly barrel (108), the bottom of the disassembly barrel support (107) is in threaded connection with the disassembly lead screw (106), and the disassembly lead screw (106) is rotatably connected with the bottom plate (101) through the disassembly lead screw support (109);
the adjusting module (2) comprises a hub supporting frame (201), an adjusting telescopic rod (202), an adjusting telescopic cylinder 203, an adjusting motor (204), an adjusting driving gear (205), an adjusting nut gear (206), an adjusting nut gear bracket (207), an adjusting nut gear bracket fixing column (208), an adjusting screw rod (209) and an adjusting motor bracket (210), a hub supporting frame (201) is arranged on the side of the disassembling barrel support (107), a hub (4) is lapped on the upper surface of the hub supporting frame (201), the lower surface of the hub supporting frame (201) is fixedly connected with an adjusting telescopic rod (202), the outer surface of the adjusting telescopic rod (202) is connected with an adjusting telescopic cylinder (203) in a sliding way, the adjusting telescopic cylinder (203) is fixedly connected with the bottom plate (101), an adjusting lead screw (209) is arranged on the side of the adjusting telescopic cylinder (203), and the top end of the adjusting lead screw (209) is fixedly connected with the hub supporting frame (201);
fixed module (3) including fixed band (301), fixed band containing barrel (302), set screw (303), containing barrel support (304), fixed band are drawn into a section of thick bamboo (305), middle driving gear (306), middle gear support (307), middle driven gear (308), fixed motor (309), fixed motor support (310), fixed driving gear (311) and fixed execution gear (312), both ends are rotated respectively through set screw (303) and containing barrel support (304) and are connected with fixed band containing barrel (302) and fixed band and are drawn into a section of thick bamboo (305) about wheel hub support frame (201), the external fixed surface fixedly connected with fixed band (301) of fixed band containing barrel (302), the through-hole has been seted up to the surface that the fixed band was drawn into a section of thick bamboo (305), and fixed band (301) pass this through-hole.
2. A hub removal and installation system according to claim 1, wherein: the one end fixedly connected with of wheel hub (4) is kept away from to dismantlement lead screw (106) dismantles driven gear (104), and the surface gear connection who dismantles driven gear (104) has dismantlement driving gear (105), and the side of dismantling driving gear (105) is provided with dismantlement motor (103), dismantles the output shaft of motor (103) and dismantles driving gear (105) fixed connection, dismantle motor (103) and bottom plate (101) through dismantling motor support 102 fixed connection.
3. A hub removal and installation system according to claim 1, wherein: the inner part of the disassembly barrel (108) is fixedly connected with a rotating motor (110) through a rotating motor bracket (111), and an output shaft of the rotating motor (110) is fixedly connected with a rotating driving gear (112).
4. A hub removal and installation system according to claim 1, wherein: dismantle one side fixedly connected with sleeve fixed plate (115) that bucket (108) are close to wheel hub (4), the side of sleeve fixed plate (115) is rotated and is connected with six rotatory allen key (114), not just six rotatory allen key (114) pass through six rotatory driven gear (113) fixed connection with rotatory driving gear (112).
5. A hub removal and installation system according to claim 1, wherein: the outer surface of the adjusting screw rod (209) is in threaded connection with an adjusting nut gear (206), the upper surface and the lower surface of the adjusting nut gear (206) are both rotatably connected with an adjusting nut gear support (207), and the two adjusting nut gear supports (207) are fixedly connected with the bottom plate (101) through adjusting nut gear support fixing columns (208).
6. A hub removal and installation system according to claim 1, wherein: the adjusting mechanism is characterized in that an adjusting driving gear (205) is connected to the outer surface of the adjusting nut gear (206) through a gear, an adjusting motor (04) is arranged above the adjusting driving gear (205), an output shaft of the adjusting motor (204) is fixedly connected with the adjusting driving gear (205), and the adjusting motor (204) is fixedly connected with the adjusting nut gear support (207) through an adjusting motor support (210).
7. A hub removal and installation system according to claim 1, wherein: the side of the fixing belt winding drum (305) is fixedly connected with a fixed execution gear (312) through a connecting shaft, the outer surface of the fixed execution gear (312) is connected with a middle driving gear (306), the side of the middle driving gear (306) is fixedly connected with a middle driven gear (308) through the connecting shaft, and the middle driving gear (306) and the middle driven gear (308) are rotatably connected with the storage drum bracket (304) through a middle gear bracket (307).
8. A hub removal and installation system according to claim 1, wherein: the outer surface gear of the middle driven gear (308) is connected with a fixed driving gear (311), a fixed motor (309) is arranged on the side of the fixed driving gear (311), an output shaft of the fixed motor (309) is fixedly connected with the fixed driving gear (311), and the fixed motor (309) is fixedly connected with the middle gear support (307) through a fixed motor support (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011185641.0A CN112519488A (en) | 2020-10-29 | 2020-10-29 | Hub dismounting and mounting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011185641.0A CN112519488A (en) | 2020-10-29 | 2020-10-29 | Hub dismounting and mounting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112519488A true CN112519488A (en) | 2021-03-19 |
Family
ID=74980556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011185641.0A Withdrawn CN112519488A (en) | 2020-10-29 | 2020-10-29 | Hub dismounting and mounting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112519488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124001A (en) * | 2020-10-12 | 2020-12-25 | 辽宁工程技术大学 | Combined assembling rack for automobile wheels |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8906242A (en) * | 1989-11-29 | 1991-06-04 | Edmar Walter Dienstmann | AUXILIARY DEVICE FOR TIRES EXCHANGE |
| CN108909365A (en) * | 2018-08-27 | 2018-11-30 | 嘉兴日昌汽车配件有限公司 | Quick-release arrangement is used in a kind of maintenance of automobile tire |
| CN208359830U (en) * | 2018-06-22 | 2019-01-11 | 江苏斯诺达橡胶科技有限公司 | A kind of device of suitable hub unit assembly |
| CN209208368U (en) * | 2018-12-29 | 2019-08-06 | 浙江交通技师学院 | A kind of auto repair apparatus for replacing tyre |
| CN210390630U (en) * | 2019-08-22 | 2020-04-24 | 广东骏宏环保回收有限公司 | Tire dismounting device for automobile recycling |
| CN111422004A (en) * | 2020-04-16 | 2020-07-17 | 安徽科技学院 | Quick dismounting device of scraped car wheel |
| CN211704875U (en) * | 2019-10-25 | 2020-10-20 | 山东省日照市人民医院 | Head fixing device for neurosurgery |
-
2020
- 2020-10-29 CN CN202011185641.0A patent/CN112519488A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8906242A (en) * | 1989-11-29 | 1991-06-04 | Edmar Walter Dienstmann | AUXILIARY DEVICE FOR TIRES EXCHANGE |
| CN208359830U (en) * | 2018-06-22 | 2019-01-11 | 江苏斯诺达橡胶科技有限公司 | A kind of device of suitable hub unit assembly |
| CN108909365A (en) * | 2018-08-27 | 2018-11-30 | 嘉兴日昌汽车配件有限公司 | Quick-release arrangement is used in a kind of maintenance of automobile tire |
| CN209208368U (en) * | 2018-12-29 | 2019-08-06 | 浙江交通技师学院 | A kind of auto repair apparatus for replacing tyre |
| CN210390630U (en) * | 2019-08-22 | 2020-04-24 | 广东骏宏环保回收有限公司 | Tire dismounting device for automobile recycling |
| CN211704875U (en) * | 2019-10-25 | 2020-10-20 | 山东省日照市人民医院 | Head fixing device for neurosurgery |
| CN111422004A (en) * | 2020-04-16 | 2020-07-17 | 安徽科技学院 | Quick dismounting device of scraped car wheel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124001A (en) * | 2020-10-12 | 2020-12-25 | 辽宁工程技术大学 | Combined assembling rack for automobile wheels |
| CN112124001B (en) * | 2020-10-12 | 2021-11-02 | 辽宁工程技术大学 | Combined assembling rack for automobile wheels |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210319 |
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| WW01 | Invention patent application withdrawn after publication |