CN201500962U - Quick disassembling device of large vehicle brake drum - Google Patents
Quick disassembling device of large vehicle brake drum Download PDFInfo
- Publication number
- CN201500962U CN201500962U CN2009200744270U CN200920074427U CN201500962U CN 201500962 U CN201500962 U CN 201500962U CN 2009200744270 U CN2009200744270 U CN 2009200744270U CN 200920074427 U CN200920074427 U CN 200920074427U CN 201500962 U CN201500962 U CN 201500962U
- Authority
- CN
- China
- Prior art keywords
- brake drum
- lifting body
- vehicle brake
- clamping device
- quick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000001681 protective Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model relates to a disassembling device, belonging to the field of vehicle maintenance supplies. A quick disassembling device of a large vehicle brake drum is characterized in that the quick disassembling device comprises a clamping mechanism (1) and a lifting mechanism (2), wherein the clamping mechanism (1) comprises two hooks of which the rear ends are connected together; a brake drum (3) is hooked by hook tips (11) at the front of the hooks; rear end planes (12) which are connected together are connected with the lifting mechanism (2); a protective bottom plate (21) is arranged at the front end of the lifting mechanism (2) and butts against a rotating shaft (4) at which the brake drum (3) is arranged; the rear end of the lifting mechanism (2) is connected with the rear end planes (12) of the clamping mechanism (1); and a displacement transmission mechanism (22) is arranged in the middle. In the utility model, the task which is completed by three persons originally can be completed by one person only, the quick disassembling device is labor and time saving and safe, the brake drum is under uniform stress in disassembling, and the damage to the brake drum and tire screws is reduced.
Description
Technical field
The utility model relates to a kind of dismounting apparatus, relates in particular to a kind of provision for disengagement of the fast quick-detach vehicle brake drum that is applied to oversize vehicle.
Background technology
The brake drum of landship generally is installed on the wheel hub, rotate with wheel, be used for braking the wheel that travels, brake drum travels and must change behind one section mileage, but because the structure of the brake drum of landship and the problem of own wt, cause the dismounting brake drum to bother very much, generally be to use heavy instrument to knock brake drum earlier now, after drum to be braked is loosening, needs three and cooperate more than the people, could slowly brake drum be lifted down from car, words with present this conventional method dismounting brake drum, both need many people firmly to cooperate, also often needed long time, caused the waste of time and manpower, and exist personnel's potential safety hazard, cause the damage of brake drum and the damage of tire screw easily, spillage of material is big, and cost also significantly improves.
Summary of the invention
The utility model provides a kind of oversize vehicle brake drum quick-release arrangement, must many people cooperates just to finish for a long time and loses time and manpower thereby solve prior art, especially also has the defective of personnel's potential safety hazard.
Technical scheme
A kind of oversize vehicle brake drum quick-release arrangement, it is characterized in that: comprise clamping device 1 and lifting body 2, described clamping device 1 comprises two hooks that the rear end is connected together, and the bill 11 of hook front hooks brake drum 3, and the back transverse plane 12 and the lifting body 2 that are connected together join; Described lifting body 2 front ends are protection base plate 21, and described protection base plate 21 withstands the turning cylinder 4 at brake drum 3 places, and lifting body 2 rear ends are connected with the back transverse plane 12 of clamping device 1, and middle is displacement drive mechanism 22.
The displacement drive mechanism 22 of described lifting body 2 adopts the worm gear drive of hand-rail type worm screw.
The displacement drive mechanism 22 of described lifting body 2 adopts jack.
The stroke of described lifting body 2 is 50mm～300mm.
Described clamping device 1 adopts the thick iron plate of 10mm to make, and the tensile strength of iron plate material is more than or equal to 10Mpa.
Described clamping device 1 comprises the hook that a plurality of rear ends are connected together, and forms the hook structure.
Beneficial effect
Quick-release arrangement of the present utility model, bill with clamping device during use hooks brake drum, use lifting body just brake drum can be pulled out easily, being reduced to task of needing three people to finish in the past only, people of needs just can finish, and the laborsaving safety that saves time, because when using this provision for disengagement dismounting brake drum, brake drum is stressed evenly, reduce the damage of brake drum and tire screw, reduced the useless part rate of waste product.
Description of drawings
The brake drum schematic diagram that Fig. 1 need dismantle for the utility model.
Fig. 2 is the utility model schematic diagram.
Fig. 3 is the utility model user mode schematic diagram.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.
A kind of oversize vehicle brake drum quick-release arrangement, comprise clamping device 1 and lifting body 2, described clamping device 1 comprises two hooks that the rear end is connected together, and the bill 11 of hook front hooks brake drum 3, and the back transverse plane 12 and the lifting body 2 that are connected together join; Described lifting body 2 front ends are protection base plate 21; described protection base plate 21 withstands the turning cylinder 4 at brake drum 3 places, can protect the brake drum end cap not to be damaged, and lifting body 2 rear ends are connected with the back transverse plane 12 of clamping device 1; middle is displacement drive mechanism 22, realizes the function of jacking.
Described lifting body 2 adopts the worm gear drive of hand-rail type worm screw, as small-power hand-rail type jack.The stroke of described lifting body 2 is 50mm～300mm, and this value mainly is according to the structure and the size of brake drum calculate now.
Described clamping device 1 adopts the thick iron plate of 10mm to make, and the tensile strength of iron plate is
Therefore the tensile strength of iron plate material should be more than or equal to 10Mpa.
Two hooks of described clamping device 1 can be stressed relatively more balanced on same plane, and the hook that perhaps uses a plurality of rear ends to be connected together forms the hook structure, and stressed meeting is more even, is easier to brake drum is pulled out.
Claims (6)
1. oversize vehicle brake drum quick-release arrangement, it is characterized in that: comprise clamping device (1) and lifting body (2), described clamping device (1) comprises two hooks that the rear end is connected together, the bill of hook front (11) hooks brake drum (3), and the back transverse plane (12) that is connected together joins with lifting body (2); Described lifting body (2) front end is protection base plate (21), and described protection base plate (21) withstands the turning cylinder (4) at brake drum (3) place, and lifting body (2) rear end is connected with the back transverse plane (12) of clamping device (1), and middle is displacement drive mechanism (22).
2. oversize vehicle brake drum quick-release arrangement as claimed in claim 1 is characterized in that: the displacement drive mechanism (22) of described lifting body (2) adopts the worm gear drive of hand-rail type worm screw.
3. oversize vehicle brake drum quick-release arrangement as claimed in claim 2 is characterized in that: the displacement drive mechanism (22) of described lifting body (2) adopts jack.
4. oversize vehicle brake drum quick-release arrangement as claimed in claim 1 or 2 is characterized in that: the stroke of described lifting body (2) is 50mm～300mm.
5. oversize vehicle brake drum quick-release arrangement as claimed in claim 1 is characterized in that: described clamping device (1) adopts the thick iron plate of 10mm to make, and the tensile strength of iron plate material is more than or equal to 10Mpa.
6. as claim 1 or 5 described oversize vehicle brake drum quick-release arrangements, it is characterized in that: described clamping device (1) comprises the hook that a plurality of rear ends are connected together, and forms the hook structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200744270U CN201500962U (en) | 2009-08-21 | 2009-08-21 | Quick disassembling device of large vehicle brake drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200744270U CN201500962U (en) | 2009-08-21 | 2009-08-21 | Quick disassembling device of large vehicle brake drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500962U true CN201500962U (en) | 2010-06-09 |
Family
ID=42451903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200744270U Expired - Fee Related CN201500962U (en) | 2009-08-21 | 2009-08-21 | Quick disassembling device of large vehicle brake drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500962U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189523A (en) * | 2011-04-11 | 2011-09-21 | 中国石油化工集团公司 | Opening method and special opening tool for drum brake |
| CN102773687A (en) * | 2012-08-09 | 2012-11-14 | 长治市远路矿用设备有限责任公司 | Hydraulic dismounting device for chain links |
| CN103009046A (en) * | 2012-12-11 | 2013-04-03 | 乐山市新欣机械制造有限公司 | Special device for quickly disassembling automobile braking drum |
| CN109909706A (en) * | 2019-04-01 | 2019-06-21 | 山东交通职业学院 | A kind of Wedge-type brake drum disassembly clamping device |
| CN110712169A (en) * | 2019-10-10 | 2020-01-21 | 中国航发哈尔滨东安发动机有限公司 | Interference fit separating device for central transmission case |
-
2009
- 2009-08-21 CN CN2009200744270U patent/CN201500962U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189523A (en) * | 2011-04-11 | 2011-09-21 | 中国石油化工集团公司 | Opening method and special opening tool for drum brake |
| CN102189523B (en) * | 2011-04-11 | 2012-12-19 | 中国石油化工集团公司 | Opening method and special opening tool for drum brake |
| CN102773687A (en) * | 2012-08-09 | 2012-11-14 | 长治市远路矿用设备有限责任公司 | Hydraulic dismounting device for chain links |
| CN103009046A (en) * | 2012-12-11 | 2013-04-03 | 乐山市新欣机械制造有限公司 | Special device for quickly disassembling automobile braking drum |
| CN109909706A (en) * | 2019-04-01 | 2019-06-21 | 山东交通职业学院 | A kind of Wedge-type brake drum disassembly clamping device |
| CN110712169A (en) * | 2019-10-10 | 2020-01-21 | 中国航发哈尔滨东安发动机有限公司 | Interference fit separating device for central transmission case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20100821 |