CN101992394B - Improved special anti-punching machine - Google Patents
Improved special anti-punching machine Download PDFInfo
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- CN101992394B CN101992394B CN200910194611A CN200910194611A CN101992394B CN 101992394 B CN101992394 B CN 101992394B CN 200910194611 A CN200910194611 A CN 200910194611A CN 200910194611 A CN200910194611 A CN 200910194611A CN 101992394 B CN101992394 B CN 101992394B
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- cylinder
- recoil
- punching
- air cylinder
- fixed
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Abstract
The invention relates to an improved special anti-punching machine comprising a machine body, an anti-punching worktable, a moving air cylinder, a jacking air cylinder, an anti-punching air cylinder, a bracket and a drilling power head. The anti-punching worktable is arranged at the top of the machine body, a moving table is arranged on the anti-punching worktable through a rolling guide rail pair, the jacking air cylinder is mounted at one end of the moving table, a working piece positioning plate is fixed at the other end of the moving table, the moving air cylinder is fixed on the anti-punching worktable, a piston rod of the moving air cylinder is connected with the moving table, a piston rod of the anti-punching air cylinder is connected with a driving shaft, the front end of the driving shaft is connected with an anti-punching punch which is coaxial with a drilling power head spindle. By adding the anti-punching punch coaxial with the power head spindle on the improved anti-punching machine of the invention, the anti-punching air cylinder is used for driving and reversely processing comprehension holes of a brake main cylinder and a clutch main cylinder to avoid leaving blur in the cylinders, eliminate the blur influence and improve the durability performance of the brake main cylinder and the clutch main cylinder as well as brake safety and reliability.
Description
Technical field:
The present invention relates to mechanical field, relate in particular to hole processing device, particularly the processing unit (plant) of automobile braking master cylinder and clutch master cylinder compensate opening specifically is a kind of improved recoil hole special plane.
Background technology:
In the prior art; The processing of master cylinder, clutch master cylinder compensate opening is in export-oriented chamber, to cut, and this method causes the compensate opening aperture burr to occur, is difficult for removing; Extrusion friction between the burr in compensate opening aperture and the primary cup; Can influence the durability performance of master cylinder, clutch master cylinder greatly, make its service life short, can not guarantee the security and the reliability of automobile brake; And the axial dimension of master cylinder idle stroke performance is difficult to guarantee.In addition, existing processing method needs two drill units when processing the two-chamber compensate opening on the master cylinder, and the device fabrication cost is higher.
Summary of the invention:
The object of the present invention is to provide a kind of improved recoil hole special plane, described this improved recoil hole special plane will solve that the compensate opening of master cylinder and clutch master cylinder adds the technical problem that can produce burr man-hour in the prior art.
This improved recoil of the present invention hole special plane by fuselage, the workbench that recoils, the cylinder that is shifted, hold out against cylinder, recoil cylinder, support and drill unit and constitute, wherein, described recoil workbench is arranged on the top of described fuselage; Be provided with travelling carriage through rolling guide-rail pairs on the recoil workbench; The described cylinder that holds out against is fixed on the travelling carriage, and the other end of travelling carriage is set with the workpiece location-plate, and described displacement cylinder is fixed on the recoil workbench; The piston rod of displacement cylinder is connected on the travelling carriage; Described recoil cylinder is fixed on the recoil workbench, and recoil cylinder and displacement cylinder lay respectively at the outside at travelling carriage two ends, and the piston rod of recoil cylinder is connected with driving shaft; The front end of described driving shaft is connected with a recoil drift; Described support is fixed on the recoil workbench, and described drill unit is fixed on the support, the dead in line of the main-shaft axis of drill unit and recoil drift.
Further, described drill unit is connected with a hydraulic damper.
Further, described drill unit, the cylinder that is shifted, hold out against cylinder with the recoil cylinder be connected with a controller, fuselage is provided with control button, described control button is connected with described controller.
Operation principle of the present invention is: according to master cylinder, the requirement of clutch master cylinder processing technology, and processing master cylinder, clutch master cylinder compensate opening.Travelling carriage is fixed on the rolling guide-rail pairs; Be fixed on the travelling carriage and hold out against cylinder; Install workpiece and hold out against by holding out against cylinder, master cylinder, clutch master cylinder workpiece spindle are controlled by displacement cylinder push-and-pull travelling carriage to position dimension, after the axial location size is reserved; Utilize drill bit to process the compensate opening of topping bar by drill unit, and the compensate opening that the recoil of recoil air cylinder driven recoil drift is got out of a predicament or an embarrassing situation.
The present invention compares with prior art, and its effect is actively with tangible.The present invention in improved recoil hole special plane set up a recoil drift coaxial with dynamic head main spindle; Oppositely process the compensate opening of master cylinder and clutch master cylinder by the recoil air cylinder driven; In the cylinder hole, can not stay burr; Eliminate the influence of burr, improved the durability performance of master cylinder, clutch master cylinder, and the security and the reliability of braking.
Description of drawings:
Fig. 1 is the structural representation of a kind of improved recoil of the present invention hole special plane.
Fig. 2 is the sketch map of a kind of improved recoil of the present invention hole special plane processing compensate opening.
The specific embodiment:
Embodiment 1:
As depicted in figs. 1 and 2; A kind of improved recoil of the present invention hole special plane, by fuselage 1, recoil workbench 2, displacement cylinder 3, hold out against cylinder 4, recoil cylinder 5, support 6, drill unit 7, recoil workbench 2 is arranged at fuselage 1 top; Be provided with travelling carriage 9 through rolling guide-rail pairs 8 on the described recoil workbench 2; An end is provided with the described cylinder 4 that holds out against on the described travelling carriage 9, and the other end is fixed with workpiece location-plate 10 on described travelling carriage 9, and displacement cylinder 3 one ends are fixed on the described recoil workbench 2; The piston rod of displacement cylinder 3 is fixed on the travelling carriage 2; Described recoil cylinder 5 is fixed on the recoil workbench 2, and described recoil cylinder 5 lays respectively at the outside, described travelling carriage 9 two ends with described displacement cylinder 3, and described back flushing air cylinder piston rod is connected with driving shaft 11; Described driving shaft 11 front ends are connected with a recoil drift 12; Described support 6 is fixed on the described recoil workbench 2, and described drill unit 7 is fixed on the described support 6, described drill unit 7 main-shaft axis and described recoil drift 12 coaxial lines.
Further, described drill unit 7 is connected with hydraulic damper.
Further, described drill unit 7, displacement cylinder 3, hold out against cylinder 4 and be connected with a controller with recoil cylinder 5, described fuselage is provided with control button 13, and described control button 13 is connected with described controller, and the realization workpiece is processed.
Concrete, install workpiece 14, such as master cylinder, clutch master cylinder; Hold out against by holding out against cylinder 4; Workpiece 14 other ends are resisted against on the workpiece location-plate 10, and workpiece 14 axial location sizes are controlled by displacement cylinder 3 push-and-pull travelling carriages 9, after the axial location size is reserved; The compensate opening that utilizes bit drills to top bar by drill unit 7, and the compensate opening that 12 recoils of recoil air cylinder driven recoil drift are got out of a predicament or an embarrassing situation.
Claims (1)
1. improved recoil hole special plane, by fuselage, the workbench that recoils, the cylinder that is shifted, hold out against cylinder, recoil cylinder, support and drill unit and constitute, it is characterized in that: described recoil workbench is arranged on the top of described fuselage; Be provided with travelling carriage through rolling guide-rail pairs on the recoil workbench; Describedly hold out against the end that cylinder is fixed on travelling carriage, the other end of travelling carriage is set with the workpiece location-plate, and described displacement cylinder is fixed on the described recoil workbench; The piston rod of displacement cylinder is fixed on the travelling carriage; Described recoil cylinder is fixed on the recoil workbench, and recoil cylinder and displacement cylinder lay respectively at the outside at travelling carriage two ends, and the piston rod of recoil cylinder is connected with driving shaft; The front end of described driving shaft is connected with a recoil drift; Described support is fixed on the recoil workbench, and described drill unit is fixed on the support, the dead in line of the main-shaft axis of drill unit and recoil drift; Described drill unit is connected with a hydraulic damper; Described drill unit, the cylinder that is shifted, hold out against cylinder with the recoil cylinder be connected with a controller, fuselage is provided with control button, described control button is connected with described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910194611A CN101992394B (en) | 2009-08-26 | 2009-08-26 | Improved special anti-punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910194611A CN101992394B (en) | 2009-08-26 | 2009-08-26 | Improved special anti-punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101992394A CN101992394A (en) | 2011-03-30 |
| CN101992394B true CN101992394B (en) | 2012-10-03 |
Family
ID=43783397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910194611A Expired - Fee Related CN101992394B (en) | 2009-08-26 | 2009-08-26 | Improved special anti-punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101992394B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350619A (en) * | 2011-09-23 | 2012-02-15 | 亨国（厦门）精机工业有限公司 | Processing method for oil return hole in brake master pump of motorcycle |
| CN104786117A (en) * | 2014-01-16 | 2015-07-22 | 无锡市高创精密机械有限公司 | Deburring machine for thrust bearing |
| CN107790546B (en) * | 2016-09-07 | 2019-05-10 | 东莞市江顺箱包袋配件有限公司 | Punching device for pipe fittings |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287253Y (en) * | 2008-11-04 | 2009-08-12 | 黄伟明 | Automatic perforating machine for T shaped hole of brass pipe |
| CN201471147U (en) * | 2009-08-26 | 2010-05-19 | 上海宇辉汽车配件制造有限公司 | Reverse-punch device |
-
2009
- 2009-08-26 CN CN200910194611A patent/CN101992394B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287253Y (en) * | 2008-11-04 | 2009-08-12 | 黄伟明 | Automatic perforating machine for T shaped hole of brass pipe |
| CN201471147U (en) * | 2009-08-26 | 2010-05-19 | 上海宇辉汽车配件制造有限公司 | Reverse-punch device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101992394A (en) | 2011-03-30 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140826 |
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| EXPY | Termination of patent right or utility model |