CN205551493U - Piston pin hole processing gang tool - Google Patents
Piston pin hole processing gang tool Download PDFInfo
- Publication number
- CN205551493U CN205551493U CN201620135915.8U CN201620135915U CN205551493U CN 205551493 U CN205551493 U CN 205551493U CN 201620135915 U CN201620135915 U CN 201620135915U CN 205551493 U CN205551493 U CN 205551493U
- Authority
- CN
- China
- Prior art keywords
- cutter
- sword
- face
- boring cutter
- internal arm
- 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
- 238000012545 processing Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000005520 cutting process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000035611 feeding Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model provides a piston pin hole processing gang tool, including the boring cutter pole, the front end of boring cutter pole is provided with the hole boring cutter, and the rear end and the lathe saddle of boring cutter pole are connected, the front portion of boring cutter pole by preceding backward in proper order the interval be provided with first terminal surface sword and first in drive a shelves sword, the cutting edge of two swoves sets up relatively, first terminal surface sword and first in open and be provided with a stopping ring groove sword between the shelves sword, the cutting edge of a stopping ring groove sword is relative with the cutting edge of first terminal surface sword, the rear portion of boring cutter pole by preceding backward in proper order the interval drive shelves sword and second terminal surface sword in being provided with the second, the cutting edge of two swoves sets up relatively, opens in the second and is provided with the 2nd stopping ring groove sword between grade sword and the second terminal surface sword, the cutting edge of the 2nd stopping ring groove sword is relative with the cutting edge of second terminal surface sword. The utility model provides a piston pin hole processing gang tool can make things convenient for, accomplish fast the processing of piston pin hole, need not to change the cutter in the course of working, has improved production efficiency, has reduced manufacturing cost.
Description
Technical field
This utility model relates to a kind of process tool, particularly relates to a kind of combination cutter for piston pin hole processing
Tool.
Background technology
Machinery manufacturing industry is along with digital control technology and the development of information technology, and numerically controlled processing equipment has obtained in a large number
Universal, Computerized Numerical Control processing technology is developed rapidly.Machining center automaticity is high, processing range wide, add
Work station is many, precision is higher, the stable piston that is used in widely of crudy manufactures field, piston pin hole
Processing work in-process once mounting in the heart both can complete interior outer face, ring washer groove, pin-and-hole (semifinishing) and
The processing of chamfering, technique is simple, labor intensity is low.
But, it is to use single cutter to process each hole, end face, back-up ring successively during due to Cutter Body Processing with Machining Center
Groove and chamfering, the content type needing processing is many, it is therefore desirable to changes cutter successively, causes production efficiency low.
Meanwhile, frequently change cutter, also cutter can be caused damage, increase production cost.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, it is provided that a kind of piston pin hole processing group
Close cutter, improve production efficiency, reduce production cost.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
A kind of piston pin hole processing gang tool, including boring cutter bar, the front end of described boring cutter bar is provided with hole boring cutter,
The rear end of described boring cutter bar is connected with lathe saddle；
The front portion of described boring cutter bar is by being sequentially arranged at intervals with the first end face cutter and the first internal arm cutter, institute after forward direction
The blade stating the first end face cutter and the first internal arm cutter is oppositely arranged, described first end face cutter and the first internal arm cutter
Between be provided with first gear ring recess cutter, the blade phase of the blade of described first gear ring recess cutter and described first end face cutter
Right；
The rear portion of described boring cutter bar is by being sequentially arranged at intervals with the second internal arm cutter and the second end face cutter, institute after forward direction
The blade stating the second internal arm cutter and the second end face cutter is oppositely arranged, described second internal arm cutter and the second end face cutter
Between be provided with second gear ring recess cutter, the blade phase of the blade of described second gear ring recess cutter and described second end face cutter
Right.
Further, described hole boring cutter, the first end face cutter, the first internal arm cutter, first gear ring recess cutter, second
Internal arm cutter, the second end face cutter and second gear ring recess cutter are provided with handle of a knife, and each described handle of a knife inserts described boring cutter
In the fixing groove preset on bar, and it is anchored in each described fixing groove by screw.
Further, described hole boring cutter, first gear ring recess cutter and second gear ring recess cutter are arranged at described boring cutter bar
Side, described first end face cutter, the first internal arm cutter, the second internal arm cutter and the second end face cutter are arranged at described
The opposite side of boring cutter bar.
This utility model one piston pin hole processing gang tool, it is possible to complete piston pin hole easily and quickly
Processing, without changing cutter in the course of processing, improves production efficiency, reduces production cost.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this
The embodiment of utility model is used for explaining this utility model together, is not intended that restriction of the present utility model.?
In accompanying drawing:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein
Preferred embodiment be merely to illustrate and explain this utility model, be not used to limit this utility model.
As it is shown in figure 1, a kind of piston pin hole processing gang tool, including boring cutter bar 1, the front end of boring cutter bar 1
Being provided with hole boring cutter 2, the rear end of boring cutter bar 1 is connected with lathe saddle (not shown).
The front portion of boring cutter bar 1 by being sequentially arranged at intervals with the first end face cutter 3 and the first internal arm cutter 4 after forward direction,
The blade of the first end face cutter 3 and the first internal arm cutter 4 is oppositely arranged, the first end face cutter 3 and the first internal arm cutter
First gear ring recess cutter 5 it is provided with, the blade of first gear ring recess cutter 5 and the blade phase of the first end face cutter 3 between 4
Right.
The rear portion of boring cutter bar 1 by being sequentially arranged at intervals with the second internal arm cutter 6 and the second end face cutter 7 after forward direction,
The blade of the second internal arm cutter 6 and the second end face cutter 7 is oppositely arranged, the second internal arm cutter 6 and the second end face cutter
Second gear ring recess cutter 8 it is provided with, the blade of second gear ring recess cutter 8 and the blade phase of the second end face cutter 7 between 7
Right.
Hole boring cutter the 2, first end face cutter the 3, first internal arm cutter 4, first gear ring recess cutter the 5, second internal arm cutter
6, the second end face cutter 7 and second gear ring recess cutter 8 are provided with handle of a knife, and each handle of a knife inserts and presets on boring cutter bar 1
Fixing groove in, and be anchored in each fixing groove by screw 9.Each cutter is all according to piston requirement design, adds
Work, after installing, the range deviation between cutter can be adjusted by the width of reconditioning handle of a knife.
Hole boring cutter 2, first gear ring recess cutter 5 and second gear ring recess cutter 8 are arranged at the side of boring cutter bar, the first end
Face cutter the 3, first internal arm cutter the 4, second internal arm cutter 6 and the second end face cutter 7 are arranged at another of boring cutter bar
Side.This arrangement can make the dismounting of cutter more convenient.
Operation principle:
The first step: boring cutter bar is contained on lathe saddle, more each cutter inserted in corresponding fixing groove and fasten；
Second step: start the lathe installing piston 10, allows piston 10 rotate forward；
3rd step: bore piston hole with hole boring cutter；
4th step: drive anti-car, is concurrently fed cuts left-external side end face with the first end face cutter and the first internal arm cutter
With right internal arm end face, during cutting stroke end, the first end face cutter and the first internal arm cutter root cutting edge are on pin-and-hole
Cut out down (justifying) angle, the most to the left, withdrawing backward；
5th step: continue anti-car, is concurrently fed cuts right outboard end with the second end face cutter and the second internal arm cutter
Face and left internal arm end face, during cutting stroke end, the second end face cutter and the second internal arm cutter root cutting edge are at pin-and-hole
On cut out down (justifying) angle, the most to the right, withdrawing backward；
6th step: drive positive car, cuts the circlip groove at two ends with the first and second circlip groove cutter feedings, and groove width can
Go out with twice feed car.
This utility model one piston pin hole processing gang tool, it is possible to complete piston pin hole easily and quickly
Processing, without changing cutter in the course of processing, improves production efficiency, reduces production cost.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not used to limit
This utility model processed, although being described in detail this utility model with reference to previous embodiment, for ability
For the technical staff in territory, the technical scheme described in foregoing embodiments still can be modified by it, or
Person carries out equivalent to wherein portion of techniques feature.All within spirit of the present utility model and principle, made
Any modification, equivalent substitution and improvement etc., within should be included in protection domain of the present utility model.
Claims (3)
1. a piston pin hole processing gang tool, it is characterised in that: include boring cutter bar, described boring cutter bar
Front end is provided with hole boring cutter, and the rear end of described boring cutter bar is connected with lathe saddle；
The front portion of described boring cutter bar is by being sequentially arranged at intervals with the first end face cutter and the first internal arm cutter, institute after forward direction
The blade stating the first end face cutter and the first internal arm cutter is oppositely arranged, described first end face cutter and the first internal arm cutter
Between be provided with first gear ring recess cutter, the blade phase of the blade of described first gear ring recess cutter and described first end face cutter
Right；
The rear portion of described boring cutter bar is by being sequentially arranged at intervals with the second internal arm cutter and the second end face cutter, institute after forward direction
The blade stating the second internal arm cutter and the second end face cutter is oppositely arranged, described second internal arm cutter and the second end face cutter
Between be provided with second gear ring recess cutter, the blade phase of the blade of described second gear ring recess cutter and described second end face cutter
Right.
A kind of piston pin hole processing gang tool the most according to claim 1, it is characterised in that: described
Hole boring cutter, the first end face cutter, the first internal arm cutter, first gear ring recess cutter, the second internal arm cutter, the second end face
Cutter and second gear ring recess cutter are provided with handle of a knife, and each described handle of a knife inserts the fixing groove preset on described boring cutter bar
In, and be anchored in each described fixing groove by screw.
A kind of piston pin hole processing gang tool the most according to claim 1 and 2, it is characterised in that:
Described hole boring cutter, first gear ring recess cutter and second gear ring recess cutter are arranged at the side of described boring cutter bar, and described first
End face cutter, the first internal arm cutter, the second internal arm cutter and the second end face cutter are arranged at the opposite side of described boring cutter bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135915.8U CN205551493U (en) | 2016-02-23 | 2016-02-23 | Piston pin hole processing gang tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135915.8U CN205551493U (en) | 2016-02-23 | 2016-02-23 | Piston pin hole processing gang tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551493U true CN205551493U (en) | 2016-09-07 |
Family
ID=56818352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135915.8U Expired - Fee Related CN205551493U (en) | 2016-02-23 | 2016-02-23 | Piston pin hole processing gang tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177026A (en) * | 2018-01-10 | 2018-06-19 | 瑞安市创泰活塞制造有限公司 | A kind of piston pin hole and pin hole inner shield ring slot are integrally machined tooling |
| CN111168121A (en) * | 2020-01-09 | 2020-05-19 | 江西江铃底盘股份有限公司 | Tool bar for roughly boring bearing hole of differential mechanism for automobile drive axle reduction shell and machining method thereof |
-
2016
- 2016-02-23 CN CN201620135915.8U patent/CN205551493U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177026A (en) * | 2018-01-10 | 2018-06-19 | 瑞安市创泰活塞制造有限公司 | A kind of piston pin hole and pin hole inner shield ring slot are integrally machined tooling |
| CN111168121A (en) * | 2020-01-09 | 2020-05-19 | 江西江铃底盘股份有限公司 | Tool bar for roughly boring bearing hole of differential mechanism for automobile drive axle reduction shell and machining method thereof |
| CN111168121B (en) * | 2020-01-09 | 2022-06-28 | 江西江铃底盘股份有限公司 | Tool bar for reducing housing and roughly boring differential bearing hole of automobile drive axle and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 |