CN102011817A - Engineering mechanical brake - Google Patents
Engineering mechanical brake Download PDFInfo
- Publication number
- CN102011817A CN102011817A CN 201010570114 CN201010570114A CN102011817A CN 102011817 A CN102011817 A CN 102011817A CN 201010570114 CN201010570114 CN 201010570114 CN 201010570114 A CN201010570114 A CN 201010570114A CN 102011817 A CN102011817 A CN 102011817A
- Authority
- CN
- China
- Prior art keywords
- brake
- bolt
- pad
- column
- auxiliary
- 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.)
- Pending
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The invention discloses an engineering mechanical brake, relating to brake equipment, and aiming at providing a brake with a brake pad having a long life service. The technical scheme of the invention is as follows: the brake comprises a braking disc, a master brake pad, an auxiliary brake pad, a driving shaft, a pressing plate and a handle, wherein axial holes are distributed on a chassis connected with the auxiliary braking disc along the circumference of a main shaft, the axial holes are respectively in slide fit with upright columns, screw threads of bolts are matched with screw thread holes on a host machine shell and the upright columns, and an arc elastic washer is sleeved on the bolt between the right end surface of each upright column and a screw bolt pad. The engineering mechanical brake disclosed by the invention is used for the brake of an engineering truck.
Description
Technical field:
The present invention relates to a kind of braking device, particularly a kind of break that is applicable to engineering truck.
Background technique:
The break of existing engineering truck, form by live axle, handle, major and minor brake block, base and column etc., this break is after brake is finished, when after the release handle when starting locomotive, because the auxiliary brake sheet can not be thrown off the main frame brake disc simultaneously with the main brake sheet, rely on the pivoting friction of brake disc that it is unpluged, the every brake of locomotive once will rub once like this, makes its lost of life.
Summary of the invention:
The purpose of this invention is to provide long break of a kind of brake block life-span.Technological scheme of the present invention is, a kind of break, comprise brake disc, main brake sheet, auxiliary brake sheet, live axle, pressing plate and handle, it is characterized in that: the base upper edge main shaft that is connected with the auxiliary brake sheet be evenly distributed in axial bore respectively with the column sliding fit, tapped hole on the screw thread of bolt and host shell and the column matches, a sheathed arc elastic washer on the right side of each column and the bolt between the bolt pad.The present invention has the remarkable advantage of brake block long service life compared with the prior art.
Description of drawings:
Accompanying drawing is the structural representation of break of the present invention.
Embodiment:
The present invention is in order to solve when main frame is restarted in the releasing brake, the auxiliary brake sheet can not be thrown off the scarce limit that brake disc and brake disc rub mutually automatically, the present invention is provided with an arc cushion 11 between the interior edge face of the end face of column 12 and bolt, this column have 4 be distributed on brake disc around.
Working principle of the present invention is, in the time of need braking main frame, hand-held handle 7 makes its rotation, drive live axle 4 and 3 rotations of main brake sheet, screw inclined plane on the right-hand member step surface of this live axle acts on down mutually being moved to the left until the main brake sheet with screw inclined plane on pressing plate 5 left sides and is adjacent on brake disc 2, continue to move handle, this moment, pressing plate 5 moved right along four columns 12 by cover plate 8, base 9, at this moment, arc cushion 11 compressive deformations on the column, till auxiliary brake sheet 10 is adjacent to brake disc, finish the brake task.When stopping to brake, only need release handle, spring 6 resets makes that live axle moves to right, the main brake sheet is thrown off brake disc, meanwhile the arc cushion resets and makes auxiliary brake sheet on the base disengagement brake disc that moves to left, like this when main frame is starting, brake disc can not rub with the auxiliary brake sheet, thereby the break life-span of the present invention is longer.
Claims (1)
1. engineering machinery break, comprise brake disc, main brake sheet, auxiliary brake sheet, live axle, pressing plate and handle, it is characterized in that: the base upper edge main shaft that is connected with the auxiliary brake sheet be evenly distributed in axial bore respectively with the column sliding fit, tapped hole on the screw thread of bolt and host shell and the column matches, a sheathed arc elastic washer on the right side of each column and the bolt between the bolt pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010570114 CN102011817A (en) | 2010-11-25 | 2010-11-25 | Engineering mechanical brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010570114 CN102011817A (en) | 2010-11-25 | 2010-11-25 | Engineering mechanical brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102011817A true CN102011817A (en) | 2011-04-13 |
Family
ID=43842104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010570114 Pending CN102011817A (en) | 2010-11-25 | 2010-11-25 | Engineering mechanical brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102011817A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5647459A (en) * | 1995-05-16 | 1997-07-15 | Hayes Industrial Brake, Inc. | Parking brake |
| CN101107456A (en) * | 2005-01-18 | 2008-01-16 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Partially lined disk brake |
| CN101230884A (en) * | 2008-01-01 | 2008-07-30 | 四川成都成工工程机械股份有限公司 | Closed-down manual brake |
| CN201989775U (en) * | 2010-11-25 | 2011-09-28 | 新乡市科工工业有限公司 | Engineering machinery brake |
-
2010
- 2010-11-25 CN CN 201010570114 patent/CN102011817A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5647459A (en) * | 1995-05-16 | 1997-07-15 | Hayes Industrial Brake, Inc. | Parking brake |
| CN101107456A (en) * | 2005-01-18 | 2008-01-16 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Partially lined disk brake |
| CN101230884A (en) * | 2008-01-01 | 2008-07-30 | 四川成都成工工程机械股份有限公司 | Closed-down manual brake |
| CN201989775U (en) * | 2010-11-25 | 2011-09-28 | 新乡市科工工业有限公司 | Engineering machinery brake |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201982543U (en) | Bevel wedge clearance self-adjusting combined brake caliper | |
| CN108527252B (en) | Nut dismouting frock | |
| CN203702925U (en) | Brake device for automated machine | |
| ATE490050T1 (en) | CLAMPING AND BRAKE SYSTEM | |
| CN201989775U (en) | Engineering machinery brake | |
| CN203665181U (en) | Automatic braking device of heavy horizontal lathe spindle | |
| CN102011817A (en) | Engineering mechanical brake | |
| CN206409554U (en) | The adjustable wet brake of parking braking can be released | |
| JP5802606B2 (en) | Lathe spindle disc brake | |
| CN203670554U (en) | Electric vehicle rear axle disc brake device | |
| CN203822916U (en) | Wet brake with parking braking function | |
| CN201979299U (en) | Gap-eliminating rolling compression board device | |
| CN201231511Y (en) | Clutch brake device of veneer slicer | |
| CN204431050U (en) | A kind of steel rail grinding emery wheel locking device | |
| CN203702931U (en) | Engine braking structure | |
| CN211251399U (en) | Friction press capable of achieving multi-size machining | |
| CN203973477U (en) | A kind of for dismantling and install the instrument of roll-bending cylinder | |
| CN202292344U (en) | Vertical and horizontal out-arc grinding machine for drum horseshoes | |
| CN206304953U (en) | A kind of deflector roll of easy disassembly repairs fixture | |
| CN202461248U (en) | Spinning wheel demounting device of powerful spinning machine | |
| CN211251398U (en) | Integrated friction press | |
| CN102172838A (en) | Clearance-eliminating rolling pressure plate device | |
| CN103727156A (en) | Brake calipers with gap adjustment function | |
| CN104440768A (en) | Chain dismounting device | |
| CN208067793U (en) | A kind of mechanical processing fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110413 |