CN204171400U - For the accurate positioning device of aircraft brake system steel backing - Google Patents
For the accurate positioning device of aircraft brake system steel backing Download PDFInfo
- Publication number
- CN204171400U CN204171400U CN201420569651.8U CN201420569651U CN204171400U CN 204171400 U CN204171400 U CN 204171400U CN 201420569651 U CN201420569651 U CN 201420569651U CN 204171400 U CN204171400 U CN 204171400U
- Authority
- CN
- China
- Prior art keywords
- block
- steel backing
- tight block
- base plate
- brake system
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of accurate positioning device for aircraft brake system steel backing, comprises base plate, processing pedestal, template, push-tight block and withstanding tight block; Processing pedestal is arranged on the rear portion of base plate, and the centre of processing pedestal is provided with process chamber, and the front portion of processing pedestal offers feed inlet and outlet, and the both sides of feed inlet and outlet are provided with spacing bayonet socket; The front portion of base plate offers chute; Withstanding tight block is arranged in chute; The rear portion of push-tight block is in spacing bayonet socket, the front end of push-tight block and withstanding tight block close contacting fit; Template offers multiple trepanning, template is locked on processing pedestal.Because base plate, processing pedestal, steel backing, template, push-tight block, withstanding tight block connection are an entirety, according to the trepanning in template, steel backing is holed, increase substantially the machining accuracy of position, steel backing hole, thus guarantee the correct installation site of whole brake system, improve braking quality; Once can hole to multiple steel backing, increase substantially the efficiency of boring, cut down finished cost.
Description
Technical field
The utility model relates to a kind of positioner, particularly relates to a kind of accurate positioning device for aircraft brake system steel backing.
Background technology
Aircraft brake system is one of breaking piece of most critical in aircraft braking brake system, when aircraft brake, brake gear is utilized within the extremely short time, make moving plate by hydraulic coupling, still presses together, and produce sliding friction, form braking torque, now aircraft kinetic energy is heat energy, and aircraft slows down gradually until stop.
At present when Drilling operation aircraft brake system steel backing, good location measure is not had to aircraft brake system steel backing, cause at present, it no matter is domestic or the aircraft brake system steel backing of import, all there is the problem such as to cause the large and flatness of machining accuracy error low because aircraft brake system steel backing profile is irregular, position, aircraft brake system steel backing hole precision is difficult to ensure, affects the installation site of whole brake system, thus have impact on serviceability.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of accurate positioning device for aircraft brake system steel backing, this accurate positioning device for aircraft brake system steel backing can increase substantially the machining accuracy of position, aircraft brake system steel backing hole, and improve the efficiency of boring, cut down finished cost, and guarantee the correct installation site of whole brake system, improve braking quality.The technical scheme adopted is as follows:
For the accurate positioning device of aircraft brake system steel backing, it is characterized in that: comprise base plate, processing pedestal, template, push-tight block and withstanding tight block; Processing pedestal is arranged on the rear portion of base plate, and the centre of processing pedestal is provided with process chamber, and the front portion of processing pedestal offers the feed inlet and outlet communicated with process chamber, and the both sides of feed inlet and outlet are respectively equipped with spacing bayonet socket; The front portion of base plate offers chute; Withstanding tight block is arranged on also can along slide in chute; Push-tight block is on base plate, and the two ends, rear portion of push-tight block are in spacing bayonet socket respectively, the front end of push-tight block and withstanding tight block close contacting fit; Template offers multiple trepanning, template is being processed on pedestal by screw lock.
Before processing, first shift withstanding tight block onto side along chute, it is freely movable to enable before and after push-tight block, exit forward push-tight block, then whole folded steel backing is placed on base plate, being pushed away by push-tight block is pushed in process chamber by whole folded steel backing again, until the limited bayonet socket in two ends, rear portion of push-tight block blocks, under the sidewall of process chamber is spacing, whole folded steel backing is neatly stacking, and then promote withstanding tight block along chute, withstanding tight block is made to prop up push-tight block, thus push-tight block is locked, after locking, drilling equipment is adopted to hole along the trepanning in template to whole folded steel backing again, after boring, withstanding tight block is shifted onto side along chute, it is freely movable to enable before and after push-tight block, take away push-tight block, exit the whole folded steel backing processed.Because template is locked on processing pedestal, and push-tight block is locked by withstanding tight block, it is an entirety that base plate, processing pedestal, steel backing, template, push-tight block, withstanding tight block connect, on this basis, according to the trepanning in template, steel backing is holed again, increase substantially the machining accuracy of position, aircraft brake system steel backing hole, thus guarantee the correct installation site of whole brake system, improve braking quality; Once can hole to multiple steel backing, increase substantially the efficiency of boring, cut down finished cost.
As preferred version of the present utility model, also comprise multiple drill bushing, drill bushing is arranged on corresponding trepanning.By arranging drill bushing on each trepanning, matching with the drill bit of drilling equipment, more accurately centralized positioning being carried out to position, hole, improve the precision of position, aircraft brake system steel backing hole.
As preferred version of the present utility model, also comprise multiple puller bolt, described template offers multiple screw, puller bolt is in corresponding screw.After withstanding tight block is locked push-tight block, turn puller bolt, whole folded steel backing is pressed on base plate by the lower end of puller bolt, such base plate, processing pedestal, steel backing, template, push-tight block, withstanding tight block one integrated mass more, avoid steel backing be hit power and tilt, deviation position, the machining accuracy of position, further raising aircraft brake system steel backing hole, thus guarantee the correct installation site of whole brake system, improve braking quality.
As preferred version of the present utility model, the relevant position of described base plate is provided with multiple through hole, through hole and described trepanning one_to_one corresponding.Base plate is arranged multiple with trepanning through hole one to one, guarantee that being in nethermost steel backing can completely hole, also avoid the drill bit damaging drilling equipment simultaneously.
As the further preferred version of the utility model, also comprise injection block, the rear portion of described processing pedestal offers material returned breach, and injection block is in material returned breach, the front part sides of injection block is respectively equipped with screens block, and the rear portion of injection block is protruding from material returned breach.Put into steel backing to carry out adding man-hour, under the pushing of push-tight block, the front end that the rear end of steel backing is pushed out block holds out against, after processing, withstanding tight block is shifted onto side along chute, it is freely movable to enable before and after push-tight block, takes away push-tight block, then driven forward injection block, the whole folded steel backing processed is exited from feed inlet and outlet, by arranging injection block, the steel backing after more convenient processing exits, convenient and swift.
As the utility model further preferred version, described processing pedestal comprises the first fixed block, the first locating piece, the second fixed block and the second locating piece; First fixed block, the second fixed block are fixedly mounted on the left and right sides, rear portion of described base plate respectively, the material returned breach described in the gap between the first fixed block and the second fixed block is formed; First locating piece, the second locating piece are arranged on the left and right sides of base plate respectively, the first locating piece and the first fixed block snap-fit engagement, the second locating piece and the second fixed block snap-fit engagement.By processing pedestal being set to comprise the first fixed block, the first locating piece, the second fixed block and the second locating piece, like this can at any time according to the steel backing of different size, change the first locating piece and the second locating piece that adapt, make this device be adapted to the processing of the steel backing of different size.
As the utility model further preferred version again, the front portion of described first fixed block is provided with the first bayonet socket, and the rear end of described first locating piece is provided with the first fixture block, and the first fixture block is in the first bayonet socket; The front portion of described second fixed block is provided with the second bayonet socket, and the rear end of described second locating piece is provided with the second fixture block, and the second fixture block is in the second bayonet socket.
Compared with prior art, tool has the following advantages the utility model:
Because template is locked on processing pedestal, and push-tight block is locked by withstanding tight block, it is an entirety that base plate, processing pedestal, steel backing, template, push-tight block, withstanding tight block connect, on this basis, according to the trepanning in template, steel backing is holed again, increase substantially the machining accuracy of position, aircraft brake system steel backing hole, thus guarantee the correct installation site of whole brake system, improve braking quality; Once can hole to multiple steel backing, increase substantially the efficiency of boring, cut down finished cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the structural representation after Fig. 1 raises template;
Fig. 3 is the profile of Fig. 1 along A-A;
Fig. 4 is the profile of Fig. 1 along B-B.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing and preferred embodiment of the present utility model.
As shown in Figure 1 to 4, this accurate positioning device for aircraft brake system steel backing, comprises base plate 1, processing pedestal 2, template 3, push-tight block 4, withstanding tight block 5, multiple drill bushing 6, multiple puller bolt 7 and injection block 8; Processing pedestal 2 is arranged on the rear portion of base plate 1, and the centre of processing pedestal 2 is provided with process chamber 9, and the front portion of processing pedestal 2 offers the feed inlet and outlet 10 communicated with process chamber 9, and the both sides of feed inlet and outlet 10 are respectively equipped with spacing bayonet socket 11; The rear portion of processing pedestal 2 offers material returned breach 12, and injection block 8 is in material returned breach 12, and the front part sides of injection block 8 is respectively equipped with screens block 13, and the rear portion of injection block 8 is protruding from material returned breach 12; The front portion of base plate 1 offers chute 14; Withstanding tight block 5 is arranged in chute 14 and also can slides along chute 14; Push-tight block 4 is on base plate 1, and the two ends, rear portion of push-tight block 4 are in spacing bayonet socket 11 respectively, the front end of push-tight block 4 and withstanding tight block 5 close contacting fit; Template 3 offers multiple trepanning 15 and multiple screw 16, drill bushing 6 is arranged on corresponding trepanning 15, and puller bolt 7 is in corresponding screw 16, and template 3 is locked on processing pedestal 2 by screw 17; The relevant position of base plate 1 is also provided with multiple through hole 18, through hole 18 and trepanning 14 one_to_one corresponding.
Processing pedestal 2 comprises the first fixed block 201, first locating piece 202, second fixed block 203 and the second locating piece 204; First fixed block 201, second fixed block 203 is fixedly mounted on the left and right sides, rear portion of base plate 1 respectively, the material returned breach 12 that the gap between the first fixed block 201 and the second fixed block 203 is formed; First locating piece 202, second locating piece 204 is arranged on the left and right sides of base plate 1 respectively; The rear end that the front portion of the first fixed block 201 is provided with the first bayonet socket 205, first locating piece 202 is provided with the first fixture block 206, first fixture block 206 and is in the first bayonet socket 205; The rear end that the front portion of the second fixed block 203 is provided with the second bayonet socket 207, second locating piece 204 is provided with the second fixture block 208, second fixture block 208 and is in the second bayonet socket 207.
Before processing, first shift withstanding tight block 5 onto side along chute 14, make push-tight block 4 can before and after freely movable, exit forward push-tight block 4, then whole folded steel backing is placed on base plate 1, being pushed away by push-tight block 4 is pushed in process chamber 9 by whole folded steel backing again, until the limited bayonet socket 11 in the two ends, rear portion of push-tight block 4 blocks, under the sidewall of process chamber 9 is spacing, whole folded steel backing is neatly stacking, and then promote withstanding tight block 5 along chute 14, withstanding tight block 5 is made to prop up push-tight block 4, thus push-tight block 4 is locked, then puller bolt 7 is turned, whole folded steel backing is pressed on base plate 1 by the lower end of puller bolt 7, drilling equipment is adopted to hole along the drill bushing 6 in template 3 to whole folded steel backing again, after boring, withstanding tight block 5 is shifted onto side along chute 14, make push-tight block 4 can before and after freely movable, take away push-tight block 4, then driven forward injection block 8, the whole folded steel backing processed is exited from feed inlet and outlet 10.Because template 3 is locked on processing pedestal 2, and push-tight block 4 is locked by withstanding tight block 5, it is an entirety that base plate 1, processing pedestal 2, steel backing, template 3, push-tight block 4, withstanding tight block 5 connect, on this basis, hole according to the 6 pairs of steel backing of the drill bushing in template 3 again, increase substantially the machining accuracy of position, aircraft brake system steel backing hole, thus guarantee the correct installation site of whole brake system, improve braking quality; Once can hole to multiple steel backing, increase substantially the efficiency of boring, cut down finished cost; And by arranging injection block 8, the steel backing after more convenient processing exits, convenient and swiftly exit the whole folded steel backing processed.
In addition; it should be noted that, the specific embodiment described in this description, its each several part title etc. can be different; all equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (7)
1. for the accurate positioning device of aircraft brake system steel backing, it is characterized in that: comprise base plate, processing pedestal, template, push-tight block and withstanding tight block; Processing pedestal is arranged on the rear portion of base plate, and the centre of processing pedestal is provided with process chamber, and the front portion of processing pedestal offers the feed inlet and outlet communicated with process chamber, and the both sides of feed inlet and outlet are respectively equipped with spacing bayonet socket; The front portion of base plate offers chute; Withstanding tight block is arranged on also can along slide in chute; Push-tight block is on base plate, and the two ends, rear portion of push-tight block are in spacing bayonet socket respectively, the front end of push-tight block and withstanding tight block close contacting fit; Template offers multiple trepanning, template is being processed on pedestal by screw lock.
2., as claimed in claim 1 for the accurate positioning device of aircraft brake system steel backing, it is characterized in that: also comprise multiple drill bushing, drill bushing is arranged on corresponding trepanning.
3., as claimed in claim 1 for the accurate positioning device of aircraft brake system steel backing, it is characterized in that: also comprise multiple puller bolt, described template offers multiple screw, and puller bolt is in corresponding screw.
4., as claimed in claim 1 for the accurate positioning device of aircraft brake system steel backing, it is characterized in that: the relevant position of described base plate is provided with multiple through hole, through hole and described trepanning one_to_one corresponding.
5. the accurate positioning device for aircraft brake system steel backing as described in any one of Claims 1 to 4, it is characterized in that: also comprise injection block, the rear portion of described processing pedestal offers material returned breach, injection block is in material returned breach, the front part sides of injection block is respectively equipped with screens block, and the rear portion of injection block is protruding from material returned breach.
6., as claimed in claim 5 for the accurate positioning device of aircraft brake system steel backing, it is characterized in that: described processing pedestal comprises the first fixed block, the first locating piece, the second fixed block and the second locating piece; First fixed block, the second fixed block are fixedly mounted on the left and right sides, rear portion of described base plate respectively, the material returned breach described in the gap between the first fixed block and the second fixed block is formed; First locating piece, the second locating piece are arranged on the left and right sides of base plate respectively, the first locating piece and the first fixed block snap-fit engagement, the second locating piece and the second fixed block snap-fit engagement.
7., as claimed in claim 6 for the accurate positioning device of aircraft brake system steel backing, it is characterized in that: the front portion of described first fixed block is provided with the first bayonet socket, the rear end of described first locating piece is provided with the first fixture block, and the first fixture block is in the first bayonet socket; The front portion of described second fixed block is provided with the second bayonet socket, and the rear end of described second locating piece is provided with the second fixture block, and the second fixture block is in the second bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569651.8U CN204171400U (en) | 2014-09-30 | 2014-09-30 | For the accurate positioning device of aircraft brake system steel backing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569651.8U CN204171400U (en) | 2014-09-30 | 2014-09-30 | For the accurate positioning device of aircraft brake system steel backing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171400U true CN204171400U (en) | 2015-02-25 |
Family
ID=52560236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420569651.8U Active CN204171400U (en) | 2014-09-30 | 2014-09-30 | For the accurate positioning device of aircraft brake system steel backing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171400U (en) |
-
2014
- 2014-09-30 CN CN201420569651.8U patent/CN204171400U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104019710B (en) | A kind of belt wheel automobile tube beam assembly checking tool | |
| CN202498114U (en) | Multi-angle and multi-diameter workpiece bending device | |
| CN204171400U (en) | For the accurate positioning device of aircraft brake system steel backing | |
| CN202894417U (en) | A drilling jig for core parts of an excavator | |
| CN104551670A (en) | Fixed blade plate full-automatic processing equipment of vehicle hinge | |
| CN201988762U (en) | Drill hole fixture | |
| CN104400471B (en) | Pincers tooth box body dovetail groove milling fixture and processing method thereof | |
| CN204450100U (en) | A kind of positioning tool of tool grinding rake face | |
| CN204234819U (en) | Jack indexing jig | |
| CN203281942U (en) | Drilling die used for parking brake housing and flange | |
| CN204639209U (en) | A kind of knuckle drilling equipment | |
| CN211466710U (en) | Quick positioning die | |
| CN103144211B (en) | The Stone block compression mechanism of stone sawing machine | |
| CN204451156U (en) | A kind of end face location profile shapes shaping mould | |
| CN203265796U (en) | Positioning cutting machine capable of rotating automatically | |
| CN104227483A (en) | Using method of pipe workpiece transverse moving device | |
| CN205798492U (en) | A kind of many bit bores machine | |
| CN202123547U (en) | Hole drilling device for panels | |
| CN204108652U (en) | All-in-one attacked by a kind of brill for engine air inlet tube processing | |
| CN204171401U (en) | For the accurate positioning device of aircraft brake system skeleton | |
| CN204248483U (en) | Steering screw valve port slot machining frock | |
| CN205111310U (en) | Lathe fixture | |
| CN206702647U (en) | A kind of Brake wheel of washing machine drill jig | |
| CN211277071U (en) | Positioning device for laser processing of cavity | |
| CN106584160A (en) | Multifunctional precise plain vice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 515000 Guangdong city of Shantou province university road gold Shengping Industrial Zone West Patentee after: Guangdong Northwest Airlines Polytron Technologies Inc Address before: University of Jinping District 515000 in Guangdong province Shantou city circle road Shengping Industrial Zone West Patentee before: Shantou Northwest Aviation Articles Co., Ltd. |